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Merge branch 'master' of git://github.com/friendica/friendica

Browse source
This commit is contained in:
Vasudev Kamath 2012-07-06 22:47:27 +05:30
parent 6e4760dd9c a122fecf50
commit ba4db236ec
249 changed files with 38668 additions and 3045 deletions
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59
boot.php
View file

@ -10,9 +10,9 @@ require_once('include/nav.php');
require_once('include/cache.php');
define ( 'FRIENDICA_PLATFORM', 'Friendica');
define ( 'FRIENDICA_VERSION', '3.0.1382' );
define ( 'FRIENDICA_VERSION', '3.0.1395' );
define ( 'DFRN_PROTOCOL_VERSION', '2.23' );
define ( 'DB_UPDATE_VERSION', 1149 );
define ( 'DB_UPDATE_VERSION', 1153 );
define ( 'EOL', "<br />\r\n" );
define ( 'ATOM_TIME', 'Y-m-d\TH:i:s\Z' );
@ -34,6 +34,24 @@ define ( 'JPEG_QUALITY', 100 );
*/
define ( 'PNG_QUALITY', 8 );
/**
*
* An alternate way of limiting picture upload sizes. Specify the maximum pixel
* length that pictures are allowed to be (for non-square pictures, it will apply
* to the longest side). Pictures longer than this length will be resized to be
* this length (on the longest side, the other side will be scaled appropriately).
* Modify this value using
*
* $a->config['system']['max_image_length'] = n;
*
* in .htconfig.php
*
* If you don't want to set a maximum length, set to -1. The default value is
* defined by 'MAX_IMAGE_LENGTH' below.
*
*/
define ( 'MAX_IMAGE_LENGTH', -1 );
/**
* Not yet used
@ -177,6 +195,22 @@ define ( 'NOTIFY_TAGSHARE', 0x0100 );
define ( 'NOTIFY_SYSTEM', 0x8000 );
/**
* Tag/term types
*/
define ( 'TERM_UNKNOWN', 0 );
define ( 'TERM_HASHTAG', 1 );
define ( 'TERM_MENTION', 2 );
define ( 'TERM_CATEGORY', 3 );
define ( 'TERM_PCATEGORY', 4 );
define ( 'TERM_FILE', 5 );
define ( 'TERM_OBJ_POST', 1 );
define ( 'TERM_OBJ_PHOTO', 2 );
/**
* various namespaces we may need to parse
*/
@ -352,6 +386,16 @@ if(! class_exists('App')) {
if(x($_SERVER,'SERVER_NAME')) {
$this->hostname = $_SERVER['SERVER_NAME'];
// See bug 437 - this didn't work so disabling it
//if(stristr($this->hostname,'xn--')) {
// PHP or webserver may have converted idn to punycode, so
// convert punycode back to utf-8
// require_once('library/simplepie/idn/idna_convert.class.php');
// $x = new idna_convert();
// $this->hostname = $x->decode($_SERVER['SERVER_NAME']);
//}
if(x($_SERVER,'SERVER_PORT') && $_SERVER['SERVER_PORT'] != 80 && $_SERVER['SERVER_PORT'] != 443)
$this->hostname .= ':' . $_SERVER['SERVER_PORT'];
/**
@ -434,6 +478,8 @@ if(! class_exists('App')) {
$this->pager['page'] = ((x($_GET,'page') && intval($_GET['page']) > 0) ? intval($_GET['page']) : 1);
$this->pager['itemspage'] = 50;
$this->pager['start'] = ($this->pager['page'] * $this->pager['itemspage']) - $this->pager['itemspage'];
if($this->pager['start'] < 0)
$this->pager['start'] = 0;
$this->pager['total'] = 0;
}
@ -1252,6 +1298,9 @@ if(! function_exists('get_birthdays')) {
'$event_reminders' => t('Birthday Reminders'),
'$event_title' => t('Birthdays this week:'),
'$events' => $r,
'$lbr' => '{', // raw brackets mess up if/endif macro processing
'$rbr' => '}'
));
}
}
@ -1374,9 +1423,9 @@ if(! function_exists('proc_run')) {
if(count($args) && $args[0] === 'php')
$args[0] = ((x($a->config,'php_path')) && (strlen($a->config['php_path'])) ? $a->config['php_path'] : 'php');
foreach ($args as $arg){
$arg = escapeshellarg($arg);
}
for($x = 0; $x < count($args); $x ++)
$args[$x] = escapeshellarg($args[$x]);
$cmdline = implode($args," ");
proc_close(proc_open($cmdline." &",array(),$foo));
}

45
database.sql
View file

@ -254,6 +254,7 @@ CREATE TABLE IF NOT EXISTS `event` (
`edited` datetime NOT NULL,
`start` datetime NOT NULL,
`finish` datetime NOT NULL,
`summary` text NOT NULL,
`desc` text NOT NULL,
`location` text NOT NULL,
`type` char(255) NOT NULL,
@ -263,7 +264,14 @@ CREATE TABLE IF NOT EXISTS `event` (
`allow_gid` mediumtext NOT NULL,
`deny_cid` mediumtext NOT NULL,
`deny_gid` mediumtext NOT NULL,
PRIMARY KEY (`id`)
PRIMARY KEY (`id`),
KEY `uid` ( `uid` ),
KEY `cid` ( `cid` ),
KEY `uri` ( `uri` ),
KEY `type` ( `type` ),
KEY `start` ( `start` ),
KEY `finish` ( `finish` ),
KEY `adjust` ( `adjust` )
) ENGINE=MyISAM DEFAULT CHARSET=utf8;
-- --------------------------------------------------------
@ -590,6 +598,19 @@ CREATE TABLE IF NOT EXISTS `item_id` (
-- --------------------------------------------------------
--
-- Table structure for table `locks`
--
CREATE TABLE `locks` (
`id` int(11) NOT NULL AUTO_INCREMENT,
`name` char(128) NOT NULL,
`locked` tinyint(1) NOT NULL DEFAULT '0',
PRIMARY KEY (`id`)
) ENGINE=MyISAM DEFAULT CHARSET=utf8;
-- --------------------------------------------------------
--
-- Table structure for table `mail`
--
@ -831,6 +852,8 @@ CREATE TABLE IF NOT EXISTS `profile` (
`religion` char(255) NOT NULL,
`pub_keywords` text NOT NULL,
`prv_keywords` text NOT NULL,
`likes` text NOT NULL,
`dislikes` text NOT NULL,
`about` text NOT NULL,
`summary` char(255) NOT NULL,
`music` text NOT NULL,
@ -977,6 +1000,26 @@ CREATE TABLE IF NOT EXISTS `spam` (
-- --------------------------------------------------------
--
-- Table structure for table `term`
--
CREATE TABLE IF NOT EXISTS `term` (
`tid` INT UNSIGNED NOT NULL AUTO_INCREMENT,
`oid` INT UNSIGNED NOT NULL ,
`otype` TINYINT( 3 ) UNSIGNED NOT NULL ,
`type` TINYINT( 3 ) UNSIGNED NOT NULL ,
`term` CHAR( 255 ) NOT NULL ,
`url` CHAR( 255 ) NOT NULL,
PRIMARY KEY (`tid`),
KEY `oid` ( `oid` ),
KEY `otype` ( `otype` ),
KEY `type` ( `type` ),
KEY `term` ( `term` )
) ENGINE=MyISAM DEFAULT CHARSET=utf8;
-- --------------------------------------------------------
--
-- Table structure for table `tokens`
--

152
include/api.php
View file

@ -565,7 +565,8 @@
if(requestdata('lat') && requestdata('long'))
$_REQUEST['coord'] = sprintf("%s %s",requestdata('lat'),requestdata('long'));
$_REQUEST['profile_uid'] = local_user();
if(requestdata('parent'))
if($parent)
$_REQUEST['type'] = 'net-comment';
else {
$_REQUEST['type'] = 'wall';
@ -864,8 +865,13 @@
logger('API: api_statuses_show: '.$id);
//$include_entities = (x($_REQUEST,'include_entities')?$_REQUEST['include_entities']:false);
//$sql_extra = "";
if ($_GET["conversation"] == "true") $sql_extra .= " AND `item`.`parent` = %d ORDER BY `received` ASC "; else $sql_extra .= " AND `item`.`id` = %d";
$conversation = (x($_REQUEST,'conversation')?1:0);
$sql_extra = '';
if ($conversation)
$sql_extra .= " AND `item`.`parent` = %d ORDER BY `received` ASC ";
else
$sql_extra .= " AND `item`.`id` = %d";
$r = q("SELECT `item`.*, `item`.`id` AS `item_id`,
`contact`.`name`, `contact`.`photo`, `contact`.`url`, `contact`.`rel`,
@ -875,14 +881,13 @@
WHERE `item`.`visible` = 1 and `item`.`moderated` = 0 AND `item`.`deleted` = 0
AND `contact`.`id` = `item`.`contact-id`
AND `contact`.`blocked` = 0 AND `contact`.`pending` = 0
$sql_extra
",
$sql_extra",
intval($id)
);
//var_dump($r);
$ret = api_format_items($r,$user_info);
//var_dump($ret);
if ($_GET["conversation"] == "true") {
if ($conversation) {
$data = array('$statuses' => $ret);
return api_apply_template("timeline", $type, $data);
} else {
@ -1233,6 +1238,40 @@
return($as);
}
function api_format_messages($item, $recipient, $sender) {
// standard meta information
$ret=Array(
'id' => $item['id'],
'created_at' => api_date($item['created']),
'sender_id' => $sender['id'] ,
'sender_screen_name' => $sender['screen_name'],
'sender' => $sender,
'recipient_id' => $recipient['id'],
'recipient_screen_name' => $recipient['screen_name'],
'recipient' => $recipient,
);
//don't send title to regular StatusNET requests to avoid confusing these apps
if (x($_GET, 'getText')) {
$ret['title'] = $item['title'] ;
if ($_GET["getText"] == "html") {
$ret['text'] = bbcode($item['body']);
}
elseif ($_GET["getText"] == "plain") {
$ret['text'] = html2plain(bbcode($item['body']), 0);
}
}
else {
$ret['text'] = $item['title']."\n".html2plain(bbcode($item['body']), 0);
}
if (isset($_GET["getUserObjects"]) && $_GET["getUserObjects"] == "false") {
unset($ret['sender']);
unset($ret['recipient']);
}
return $ret;
}
function api_format_items($r,$user_info) {
//logger('api_format_items: ' . print_r($r,true));
@ -1429,7 +1468,13 @@
'logo' => $logo, 'fancy' => 'true', 'language' => 'en', 'email' => $email, 'broughtby' => '',
'broughtbyurl' => '', 'timezone' => 'UTC', 'closed' => $closed, 'inviteonly' => 'false',
'private' => $private, 'textlimit' => $textlimit, 'sslserver' => $sslserver, 'ssl' => $ssl,
'shorturllength' => '30'
'shorturllength' => '30',
'friendica' => array(
'FRIENDICA_PLATFORM' => FRIENDICA_PLATFORM,
'FRIENDICA_VERSION' => FRIENDICA_VERSION,
'DFRN_PROTOCOL_VERSION' => DFRN_PROTOCOL_VERSION,
'DB_UPDATE_VERSION' => DB_UPDATE_VERSION
)
),
);
@ -1506,34 +1551,36 @@
$sender = api_get_user($a);
require_once("include/message.php");
$r = q("SELECT `id` FROM `contact` WHERE `uid`=%d AND `nick`='%s'",
intval(local_user()),
dbesc($_POST['screen_name']));
$recipient = api_get_user($a, $r[0]['id']);
$replyto = '';
$sub = '';
if (x($_REQUEST,'replyto')) {
$r = q('SELECT `parent-uri`, `title` FROM `mail` WHERE `uid`=%d AND `id`=%d',
intval(local_user()),
intval($_REQUEST['replyto']));
$replyto = $r[0]['parent-uri'];
$sub = $r[0]['title'];
}
else {
if (x($_REQUEST,'title')) {
$sub = $_REQUEST['title'];
}
else {
$sub = ((strlen($_POST['text'])>10)?substr($_POST['text'],0,10)."...":$_POST['text']);
}
}
require_once("include/message.php");
$sub = ( (strlen($_POST['text'])>10)?substr($_POST['text'],0,10)."...":$_POST['text']);
$id = send_message($recipient['id'], $_POST['text'], $sub);
$id = send_message($recipient['id'], $_POST['text'], $sub, $replyto);
if ($id>-1) {
$r = q("SELECT * FROM `mail` WHERE id=%d", intval($id));
$item = $r[0];
$ret=Array(
'id' => $item['id'],
'created_at'=> api_date($item['created']),
'sender_id'=> $sender['id'] ,
'sender_screen_name'=> $sender['screen_name'],
'sender'=> $sender,
'recipient_id'=> $recipient['id'],
'recipient_screen_name'=> $recipient['screen_name'],
'recipient'=> $recipient,
'text'=> $item['title']."\n".html2plain(bbcode($item['body']), 0) ,
);
$ret = api_format_messages($r[0], $recipient, $sender);
} else {
$ret = array("error"=>$id);
@ -1564,46 +1611,37 @@
$start = $page*$count;
$profile_url = $a->get_baseurl() . '/profile/' . $a->user['nickname'];
if ($box=="sentbox") {
$sql_extra = "`from-url`='%s'";
} else {
$sql_extra = "`from-url`!='%s'";
$sql_extra = "`from-url`='".dbesc( $profile_url )."'";
}
elseif ($box=="conversation") {
$sql_extra = "`parent-uri`='".dbesc( $_GET["uri"] ) ."'";
}
elseif ($box=="all") {
$sql_extra = "true";
}
elseif ($box=="inbox") {
$sql_extra = "`from-url`!='".dbesc( $profile_url )."'";
}
$r = q("SELECT * FROM `mail` WHERE uid=%d AND $sql_extra ORDER BY created DESC LIMIT %d,%d",
intval(local_user()),
dbesc( $a->get_baseurl() . '/profile/' . $a->user['nickname'] ),
intval($start), intval($count)
);
$ret = Array();
foreach($r as $item){
switch ($box){
case "inbox":
foreach($r as $item) {
if ($box == "inbox" || $item['from-url'] != $profile_url){
$recipient = $user_info;
$sender = api_get_user($a,$item['contact-id']);
break;
case "sentbox":
}
elseif ($box == "sentbox" || $item['from-url'] != $profile_url){
$recipient = api_get_user($a,$item['contact-id']);
$sender = $user_info;
break;
}
$ret[]=Array(
'id' => $item['id'],
'created_at'=> api_date($item['created']),
'sender_id'=> $sender['id'] ,
'sender_screen_name'=> $sender['screen_name'],
'sender'=> $sender,
'recipient_id'=> $recipient['id'],
'recipient_screen_name'=> $recipient['screen_name'],
'recipient'=> $recipient,
'text'=> $item['title']."\n".html2plain(bbcode($item['body']), 0) ,
);
$ret[]=api_format_messages($item, $recipient, $sender);
}
@ -1624,6 +1662,14 @@
function api_direct_messages_inbox(&$a, $type){
return api_direct_messages_box($a, $type, "inbox");
}
function api_direct_messages_all(&$a, $type){
return api_direct_messages_box($a, $type, "all");
}
function api_direct_messages_conversation(&$a, $type){
return api_direct_messages_box($a, $type, "conversation");
}
api_register_func('api/direct_messages/conversation','api_direct_messages_conversation',true);
api_register_func('api/direct_messages/all','api_direct_messages_all',true);
api_register_func('api/direct_messages/sent','api_direct_messages_sentbox',true);
api_register_func('api/direct_messages','api_direct_messages_inbox',true);

198
include/bb2diaspora.php
View file

@ -1,10 +1,11 @@
<?php
require_once("include/oembed.php");
require_once('include/event.php');
require_once('library/markdown.php');
require_once('include/html2bbcode.php');
require_once("include/event.php");
require_once("library/markdown.php");
require_once("include/html2bbcode.php");
require_once("include/bbcode.php");
require_once("include/markdownify/markdownify.php");
// we don't want to support a bbcode specific markdown interpreter
// and the markdown library we have is pretty good, but provides HTML output.
@ -37,12 +38,15 @@ function diaspora2bb($s) {
$s = Markdown($s);
$s = str_replace('&#35;','#',$s);
$s = str_replace("\n",'<br />',$s);
// we seem to have double linebreaks
// $s = str_replace("\n",'<br />',$s);
$s = html2bbcode($s);
// $s = str_replace('&#42;','*',$s);
// protect the recycle symbol from turning into a tag, but without unescaping angles and naked ampersands
$s = str_replace('&#x2672;',html_entity_decode('&#x2672;',ENT_QUOTES,'UTF-8'),$s);
// Convert everything that looks like a link to a link
$s = preg_replace("/([^\]\=]|^)(https?\:\/\/)([a-zA-Z0-9\:\/\-\?\&\;\.\=\_\~\#\%\$\!\+\,]+)/ism", '$1[url=$2$3]$2$3[/url]',$s);
@ -66,9 +70,124 @@ function stripdcode_br_cb($s) {
}
//////////////////////
// The following "diaspora_ul" and "diaspora_ol" are only appropriate for the
// pre-Markdownify conversion. If Markdownify isn't used, use the non-Markdownify
// versions below
//////////////////////
/*
function diaspora_ul($s) {
// Replace "[*]" followed by any number (including zero) of
// spaces by "* " to match Diaspora's list format
if( strpos($s[0], "[list]") === 0 )
return '<ul class="listbullet" style="list-style-type: circle;">' . preg_replace("/\[\*\]( *)/", "* ", $s[1]) . '</ul>';
elseif( strpos($s[0], "[ul]") === 0 )
return '<ul class="listbullet" style="list-style-type: circle;">' . preg_replace("/\[\*\]( *)/", "* ", $s[1]) . '</ul>';
else
return $s[0];
}
function diaspora_ol($s) {
// A hack: Diaspora will create a properly-numbered ordered list even
// if you use '1.' for each element of the list, like:
// 1. First element
// 1. Second element
// 1. Third element
if( strpos($s[0], "[list=1]") === 0 )
return '<ul class="listdecimal" style="list-style-type: decimal;">' . preg_replace("/\[\*\]( *)/", "1. ", $s[1]) . '</ul>';
elseif( strpos($s[0], "[list=i]") === 0 )
return '<ul class="listlowerroman" style="list-style-type: lower-roman;">' . preg_replace("/\[\*\]( *)/", "1. ", $s[1]) . '</ul>';
elseif( strpos($s[0], "[list=I]") === 0 )
return '<ul class="listupperroman" style="list-style-type: upper-roman;">' . preg_replace("/\[\*\]( *)/", "1. ", $s[1]) . '</ul>';
elseif( strpos($s[0], "[list=a]") === 0 )
return '<ul class="listloweralpha" style="list-style-type: lower-alpha;">' . preg_replace("/\[\*\]( *)/", "1. ", $s[1]) . '</ul>';
elseif( strpos($s[0], "[list=A]") === 0 )
return '<ul class="listupperalpha" style="list-style-type: upper-alpha;">' . preg_replace("/\[\*\]( *)/", "1. ", $s[1]) . '</ul>';
elseif( strpos($s[0], "[ol]") === 0 )
return '<ul class="listdecimal" style="list-style-type: decimal;">' . preg_replace("/\[\*\]( *)/", "1. ", $s[1]) . '</ul>';
else
return $s[0];
}
*/
//////////////////////
// Non-Markdownify versions of "diaspora_ol" and "diaspora_ul"
//////////////////////
function diaspora_ul($s) {
// Replace "[\\*]" followed by any number (including zero) of
// spaces by "* " to match Diaspora's list format
return preg_replace("/\[\\\\\*\]( *)/", "* ", $s[1]);
}
function diaspora_ol($s) {
// A hack: Diaspora will create a properly-numbered ordered list even
// if you use '1.' for each element of the list, like:
// 1. First element
// 1. Second element
// 1. Third element
return preg_replace("/\[\\\\\*\]( *)/", "1. ", $s[1]);
}
function bb2diaspora($Text,$preserve_nl = false) {
//////////////////////
// An attempt was made to convert bbcode to html and then to markdown
// consisting of the following lines.
// I'm undoing this as we have a lot of bbcode constructs which
// were simply getting lost, for instance bookmark, vimeo, video, youtube, events, etc.
// We can try this again, but need a very good test sequence to verify
// all the major bbcode constructs that we use are getting through.
//////////////////////
/*
// bbcode() will convert "[*]" into "<li>" with no closing "</li>"
// Markdownify() is unable to handle these, as it makes each new
// "<li>" into a deeper nested element until it crashes. So pre-format
// the lists as Diaspora lists before sending the $Text to bbcode()
//
// Note that to get nested lists to work for Diaspora, we would need
// to define the closing tag for the list elements. So nested lists
// are going to be flattened out in Diaspora for now
$endlessloop = 0;
while ((((strpos($Text, "[/list]") !== false) && (strpos($Text, "[list") !== false)) ||
((strpos($Text, "[/ol]") !== false) && (strpos($Text, "[ol]") !== false)) ||
((strpos($Text, "[/ul]") !== false) && (strpos($Text, "[ul]") !== false))) && (++$endlessloop < 20)) {
$Text = preg_replace_callback("/\[list\](.*?)\[\/list\]/is", 'diaspora_ul', $Text);
$Text = preg_replace_callback("/\[list=1\](.*?)\[\/list\]/is", 'diaspora_ol', $Text);
$Text = preg_replace_callback("/\[list=i\](.*?)\[\/list\]/s",'diaspora_ol', $Text);
$Text = preg_replace_callback("/\[list=I\](.*?)\[\/list\]/s", 'diaspora_ol', $Text);
$Text = preg_replace_callback("/\[list=a\](.*?)\[\/list\]/s", 'diaspora_ol', $Text);
$Text = preg_replace_callback("/\[list=A\](.*?)\[\/list\]/s", 'diaspora_ol', $Text);
$Text = preg_replace_callback("/\[ul\](.*?)\[\/ul\]/is", 'diaspora_ul', $Text);
$Text = preg_replace_callback("/\[ol\](.*?)\[\/ol\]/is", 'diaspora_ol', $Text);
}
*/
// Convert it to HTML - don't try oembed
// $Text = bbcode($Text, $preserve_nl, false);
// Now convert HTML to Markdown
// $md = new Markdownify(false, false, false);
// $Text = $md->parseString($Text);
// If the text going into bbcode() has a plain URL in it, i.e.
// with no [url] tags around it, it will come out of parseString()
// looking like: <http://url.com>, which gets removed by strip_tags().
// So take off the angle brackets of any such URL
// $Text = preg_replace("/<http(.*?)>/is", "http$1", $Text);
// Remove all unconverted tags
// $Text = strip_tags($Text);
//////
// end of bb->html->md conversion attempt
//////
$ev = bbtoevent($Text);
// Replace any html brackets with HTML Entities to prevent executing HTML or script
@ -81,9 +200,14 @@ function bb2diaspora($Text,$preserve_nl = false) {
// After we're finished processing the bbcode we'll
// replace all of the event code with a reformatted version.
if($preserve_nl)
$Text = str_replace(array("\n","\r"), array('',''),$Text);
else
// Remove the "return" character, as Diaspora uses only the "newline"
// character, so having the "return" character can cause signature
// failures
$Text = str_replace("\r", "", $Text);
// Set up the parameters for a URL search string
$URLSearchString = "^\[\]";
@ -124,38 +248,51 @@ function bb2diaspora($Text,$preserve_nl = false) {
// Check for bold text
$Text = preg_replace("(\[b\](.*?)\[\/b\])is",'**$1**',$Text);
// Check for Italics text
// Check for italics text
$Text = preg_replace("(\[i\](.*?)\[\/i\])is",'_$1_',$Text);
// Check for Underline text
// $Text = preg_replace("(\[u\](.*?)\[\/u\])is",'<u>$1</u>',$Text);
// Check for underline text
// Replace with italics since Diaspora doesn't have underline
$Text = preg_replace("(\[u\](.*?)\[\/u\])is",'_$1_',$Text);
// Check for strike-through text
// $Text = preg_replace("(\[s\](.*?)\[\/s\])is",'<strike>$1</strike>',$Text);
$Text = preg_replace("(\[s\](.*?)\[\/s\])is",'**[strike]**$1**[/strike]**',$Text);
// Check for over-line text
// $Text = preg_replace("(\[o\](.*?)\[\/o\])is",'<span class="overline">$1</span>',$Text);
// Check for colored text
// $Text = preg_replace("(\[color=(.*?)\](.*?)\[\/color\])is","<span style=\"color: $1;\">$2</span>",$Text);
// Remove color since Diaspora doesn't support it
$Text = preg_replace("(\[color=(.*?)\](.*?)\[\/color\])is","$2",$Text);
// Check for sized text
// $Text = preg_replace("(\[size=(.*?)\](.*?)\[\/size\])is","<span style=\"font-size: $1;\">$2</span>",$Text);
// Remove it since Diaspora doesn't support sizes very well
$Text = preg_replace("(\[size=(.*?)\](.*?)\[\/size\])is","$2",$Text);
// Check for list text
// $Text = preg_replace("/\[list\](.*?)\[\/list\]/is", '<ul class="listbullet">$1</ul>' ,$Text);
// $Text = preg_replace("/\[list=1\](.*?)\[\/list\]/is", '<ul class="listdecimal">$1</ul>' ,$Text);
// $Text = preg_replace("/\[list=i\](.*?)\[\/list\]/s",'<ul class="listlowerroman">$1</ul>' ,$Text);
// $Text = preg_replace("/\[list=I\](.*?)\[\/list\]/s", '<ul class="listupperroman">$1</ul>' ,$Text);
// $Text = preg_replace("/\[list=a\](.*?)\[\/list\]/s", '<ul class="listloweralpha">$1</ul>' ,$Text);
// $Text = preg_replace("/\[list=A\](.*?)\[\/list\]/s", '<ul class="listupperalpha">$1</ul>' ,$Text);
// $Text = preg_replace("/\[li\](.*?)\[\/li\]/s", '<li>$1</li>' ,$Text);
$endlessloop = 0;
while ((((strpos($Text, "[/list]") !== false) && (strpos($Text, "[list") !== false)) ||
((strpos($Text, "[/ol]") !== false) && (strpos($Text, "[ol]") !== false)) ||
((strpos($Text, "[/ul]") !== false) && (strpos($Text, "[ul]") !== false)) ||
((strpos($Text, "[/li]") !== false) && (strpos($Text, "[li]") !== false))) && (++$endlessloop < 20)) {
$Text = preg_replace_callback("/\[list\](.*?)\[\/list\]/is", 'diaspora_ul', $Text);
$Text = preg_replace_callback("/\[list=1\](.*?)\[\/list\]/is", 'diaspora_ol', $Text);
$Text = preg_replace_callback("/\[list=i\](.*?)\[\/list\]/s",'diaspora_ol', $Text);
$Text = preg_replace_callback("/\[list=I\](.*?)\[\/list\]/s", 'diaspora_ol', $Text);
$Text = preg_replace_callback("/\[list=a\](.*?)\[\/list\]/s", 'diaspora_ol', $Text);
$Text = preg_replace_callback("/\[list=A\](.*?)\[\/list\]/s", 'diaspora_ol', $Text);
$Text = preg_replace_callback("/\[ul\](.*?)\[\/ul\]/is", 'diaspora_ul', $Text);
$Text = preg_replace_callback("/\[ol\](.*?)\[\/ol\]/is", 'diaspora_ol', $Text);
$Text = preg_replace("/\[li\]( *)(.*?)\[\/li\]/s", '* $2' ,$Text);
}
// $Text = preg_replace("/\[td\](.*?)\[\/td\]/s", '<td>$1</td>' ,$Text);
// $Text = preg_replace("/\[tr\](.*?)\[\/tr\]/s", '<tr>$1</tr>' ,$Text);
// $Text = preg_replace("/\[table\](.*?)\[\/table\]/s", '<table>$1</table>' ,$Text);
// Just get rid of table tags since Diaspora doesn't support tables
$Text = preg_replace("/\[th\](.*?)\[\/th\]/s", '$1' ,$Text);
$Text = preg_replace("/\[td\](.*?)\[\/td\]/s", '$1' ,$Text);
$Text = preg_replace("/\[tr\](.*?)\[\/tr\]/s", '$1' ,$Text);
$Text = preg_replace("/\[table\](.*?)\[\/table\]/s", '$1' ,$Text);
// $Text = preg_replace("/\[table border=1\](.*?)\[\/table\]/s", '<table border="1" >$1</table>' ,$Text);
$Text = preg_replace("/\[table border=(.*?)\](.*?)\[\/table\]/s", '$2' ,$Text);
// $Text = preg_replace("/\[table border=0\](.*?)\[\/table\]/s", '<table border="0" >$1</table>' ,$Text);
@ -177,6 +314,7 @@ function bb2diaspora($Text,$preserve_nl = false) {
// $QuoteLayout = '<blockquote>$1</blockquote>';
// Check for [quote] text
$Text = preg_replace("/\[quote\](.*?)\[\/quote\]/is",">$1\n\n", $Text);
$Text = preg_replace("/\[quote=(.*?)\](.*?)\[\/quote\]/is",">$2\n\n", $Text);
// Images
@ -212,8 +350,9 @@ function bb2diaspora($Text,$preserve_nl = false) {
$sub = format_event_diaspora($ev);
$Text = preg_replace("/\[event\-description\](.*?)\[\/event\-description\]/is",$sub,$Text);
$Text = preg_replace("/\[event\-start\](.*?)\[\/event\-start\]/is",'',$Text);
$Text = preg_replace("/\[event\-summary\](.*?)\[\/event\-summary\]/is",'',$Text);
$Text = preg_replace("/\[event\-description\](.*?)\[\/event\-description\]/is",'',$Text);
$Text = preg_replace("/\[event\-start\](.*?)\[\/event\-start\]/is",$sub,$Text);
$Text = preg_replace("/\[event\-finish\](.*?)\[\/event\-finish\]/is",'',$Text);
$Text = preg_replace("/\[event\-location\](.*?)\[\/event\-location\]/is",'',$Text);
$Text = preg_replace("/\[event\-adjust\](.*?)\[\/event\-adjust\]/is",'',$Text);
@ -223,6 +362,11 @@ function bb2diaspora($Text,$preserve_nl = false) {
$Text = preg_replace_callback('/\[(.*?)\]\((.*?)\)/ism','unescape_underscores_in_links',$Text);
// Remove any leading or trailing whitespace, as this will mess up
// the Diaspora signature verification and cause the item to disappear
$Text = trim($Text);
call_hooks('bb2diaspora',$Text);
return $Text;
@ -244,7 +388,7 @@ function format_event_diaspora($ev) {
$o = 'Friendica event notification:' . "\n";
$o .= '**' . bb2diaspora($ev['desc']) . '**' . "\n";
$o .= '**' . (($ev['summary']) ? bb2diaspora($ev['summary']) : bb2diaspora($ev['desc'])) . '**' . "\n";
$o .= t('Starts:') . ' ' . '['
. (($ev['adjust']) ? day_translate(datetime_convert('UTC', 'UTC',

47
include/bbcode.php
View file

@ -50,7 +50,7 @@ function bb_unspacefy_and_trim($st) {
// BBcode 2 HTML was written by WAY2WEB.net
// extended to work with Mistpark/Friendica - Mike Macgirvin
function bbcode($Text,$preserve_nl = false) {
function bbcode($Text,$preserve_nl = false, $tryoembed = true) {
$a = get_app();
@ -93,11 +93,19 @@ function bbcode($Text,$preserve_nl = false) {
// Convert new line chars to html <br /> tags
$Text = nl2br($Text);
// nlbr seems to be hopelessly messed up
// $Text = nl2br($Text);
// We'll emulate it.
$Text = str_replace("\r\n","\n", $Text);
$Text = str_replace(array("\r","\n"), array('<br />','<br />'), $Text);
if($preserve_nl)
$Text = str_replace(array("\n","\r"), array('',''),$Text);
// Set up the parameters for a URL search string
$URLSearchString = "^\[\]";
// Set up the parameters for a MAIL search string
@ -108,10 +116,14 @@ function bbcode($Text,$preserve_nl = false) {
$Text = preg_replace("/([^\]\=]|^)(https?\:\/\/[a-zA-Z0-9\:\/\-\?\&\;\.\=\_\~\#\%\$\!\+\,]+)/ism", '$1<a href="$2" target="external-link">$2</a>', $Text);
if ($tryoembed)
$Text = preg_replace_callback("/\[bookmark\=([^\]]*)\].*?\[\/bookmark\]/ism",'tryoembed',$Text);
$Text = preg_replace("/\[bookmark\=([^\]]*)\](.*?)\[\/bookmark\]/ism",'[url=$1]$2[/url]',$Text);
if ($tryoembed)
$Text = preg_replace_callback("/\[url\]([$URLSearchString]*)\[\/url\]/ism",'tryoembed',$Text);
$Text = preg_replace("/\[url\]([$URLSearchString]*)\[\/url\]/ism", '<a href="$1" target="external-link">$1</a>', $Text);
$Text = preg_replace("/\[url\=([$URLSearchString]*)\](.*?)\[\/url\]/ism", '<a href="$1" target="external-link">$2</a>', $Text);
//$Text = preg_replace("/\[url\=([$URLSearchString]*)\]([$URLSearchString]*)\[\/url\]/ism", '<a href="$1" target="_blank">$2</a>', $Text);
@ -154,11 +166,14 @@ function bbcode($Text,$preserve_nl = false) {
// Check for list text
$Text = str_replace("[*]", "<li>", $Text);
$Text = preg_replace("/\[li\](.*?)\[\/li\]/ism", '<li>$1</li>' ,$Text);
// handle nested lists
$endlessloop = 0;
while ((strpos($Text, "[/list]") !== false) and (strpos($Text, "[list") !== false) and (++$endlessloop < 20)) {
while ((((strpos($Text, "[/list]") !== false) && (strpos($Text, "[list") !== false)) ||
((strpos($Text, "[/ol]") !== false) && (strpos($Text, "[ol]") !== false)) ||
((strpos($Text, "[/ul]") !== false) && (strpos($Text, "[ul]") !== false)) ||
((strpos($Text, "[/li]") !== false) && (strpos($Text, "[li]") !== false))) && (++$endlessloop < 20)) {
$Text = preg_replace("/\[list\](.*?)\[\/list\]/ism", '<ul class="listbullet" style="list-style-type: circle;">$1</ul>' ,$Text);
$Text = preg_replace("/\[list=\](.*?)\[\/list\]/ism", '<ul class="listnone" style="list-style-type: none;">$1</ul>' ,$Text);
$Text = preg_replace("/\[list=1\](.*?)\[\/list\]/ism", '<ul class="listdecimal" style="list-style-type: decimal;">$1</ul>' ,$Text);
@ -166,10 +181,10 @@ function bbcode($Text,$preserve_nl = false) {
$Text = preg_replace("/\[list=((?-i)I)\](.*?)\[\/list\]/ism", '<ul class="listupperroman" style="list-style-type: upper-roman;">$2</ul>' ,$Text);
$Text = preg_replace("/\[list=((?-i)a)\](.*?)\[\/list\]/ism", '<ul class="listloweralpha" style="list-style-type: lower-alpha;">$2</ul>' ,$Text);
$Text = preg_replace("/\[list=((?-i)A)\](.*?)\[\/list\]/ism", '<ul class="listupperalpha" style="list-style-type: upper-alpha;">$2</ul>' ,$Text);
}
$Text = preg_replace("/\[ul\](.*?)\[\/ul\]/ism", '<ul class="listbullet" style="list-style-type: circle;">$1</ul>' ,$Text);
$Text = preg_replace("/\[ol\](.*?)\[\/ol\]/ism", '<ul class="listdecimal" style="list-style-type: decimal;">$1</ul>' ,$Text);
$Text = preg_replace("/\[li\](.*?)\[\/li\]/ism", '<li>$1</li>' ,$Text);
}
$Text = preg_replace("/\[th\](.*?)\[\/th\]/sm", '<th>$1</th>' ,$Text);
$Text = preg_replace("/\[td\](.*?)\[\/td\]/sm", '<td>$1</td>' ,$Text);
@ -190,7 +205,7 @@ function bbcode($Text,$preserve_nl = false) {
// Declare the format for [code] layout
$Text = preg_replace_callback("/\[code\](.*?)\[\/code\]/ism",'stripcode_br_cb',$Text);
// $Text = preg_replace_callback("/\[code\](.*?)\[\/code\]/ism",'stripcode_br_cb',$Text);
$CodeLayout = '<code>$1</code>';
// Check for [code] text
@ -250,9 +265,10 @@ function bbcode($Text,$preserve_nl = false) {
$Text = preg_replace("/\[audio\](.*?\.(ogg|ogv|oga|ogm|webm|mp4|mp3))\[\/audio\]/ism", '<audio src="$1" controls="controls"><a href="$1">$1</a></audio>', $Text);
// Try to Oembed
if ($tryoembed) {
$Text = preg_replace_callback("/\[video\](.*?)\[\/video\]/ism", 'tryoembed', $Text);
$Text = preg_replace_callback("/\[audio\](.*?)\[\/audio\]/ism", 'tryoembed', $Text);
}
// html5 video and audio
@ -261,20 +277,23 @@ function bbcode($Text,$preserve_nl = false) {
// Youtube extensions
if ($tryoembed) {
$Text = preg_replace_callback("/\[youtube\](https?:\/\/www.youtube.com\/watch\?v\=.*?)\[\/youtube\]/ism", 'tryoembed', $Text);
$Text = preg_replace_callback("/\[youtube\](www.youtube.com\/watch\?v\=.*?)\[\/youtube\]/ism", 'tryoembed', $Text);
$Text = preg_replace_callback("/\[youtube\](https?:\/\/youtu.be\/.*?)\[\/youtube\]/ism",'tryoembed',$Text);
}
$Text = preg_replace("/\[youtube\]https?:\/\/www.youtube.com\/watch\?v\=(.*?)\[\/youtube\]/ism",'[youtube]$1[/youtube]',$Text);
$Text = preg_replace("/\[youtube\]https?:\/\/www.youtube.com\/embed\/(.*?)\[\/youtube\]/ism",'[youtube]$1[/youtube]',$Text);
$Text = preg_replace("/\[youtube\]https?:\/\/youtu.be\/(.*?)\[\/youtube\]/ism",'[youtube]$1[/youtube]',$Text);
$Text = preg_replace("/\[youtube\]([A-Za-z0-9\-_=]+)(.*?)\[\/youtube\]/ism", '<iframe width="425" height="350" src="http://www.youtube.com/embed/$1" frameborder="0" ></iframe>', $Text);
if ($tryoembed) {
$Text = preg_replace_callback("/\[vimeo\](https?:\/\/player.vimeo.com\/video\/[0-9]+).*?\[\/vimeo\]/ism",'tryoembed',$Text);
$Text = preg_replace_callback("/\[vimeo\](https?:\/\/vimeo.com\/[0-9]+).*?\[\/vimeo\]/ism",'tryoembed',$Text);
}
$Text = preg_replace("/\[vimeo\]https?:\/\/player.vimeo.com\/video\/([0-9]+)(.*?)\[\/vimeo\]/ism",'[vimeo]$1[/vimeo]',$Text);
$Text = preg_replace("/\[vimeo\]https?:\/\/vimeo.com\/([0-9]+)(.*?)\[\/vimeo\]/ism",'[vimeo]$1[/vimeo]',$Text);
@ -287,12 +306,16 @@ function bbcode($Text,$preserve_nl = false) {
$Text = oembed_bbcode2html($Text);
// If we found an event earlier, strip out all the event code and replace with a reformatted version.
// Replace the event-start section with the entire formatted event. The other bbcode is stripped.
// Summary (e.g. title) is required, earlier revisions only required description (in addition to
// start which is always required). Allow desc with a missing summary for compatibility.
if(x($ev,'desc') && x($ev,'start')) {
if((x($ev,'desc') || x($ev,'summary')) && x($ev,'start')) {
$sub = format_event_html($ev);
$Text = preg_replace("/\[event\-description\](.*?)\[\/event\-description\]/ism",$sub,$Text);
$Text = preg_replace("/\[event\-start\](.*?)\[\/event\-start\]/ism",'',$Text);
$Text = preg_replace("/\[event\-summary\](.*?)\[\/event\-summary\]/ism",'',$Text);
$Text = preg_replace("/\[event\-description\](.*?)\[\/event\-description\]/ism",'',$Text);
$Text = preg_replace("/\[event\-start\](.*?)\[\/event\-start\]/ism",$sub,$Text);
$Text = preg_replace("/\[event\-finish\](.*?)\[\/event\-finish\]/ism",'',$Text);
$Text = preg_replace("/\[event\-location\](.*?)\[\/event\-location\]/ism",'',$Text);
$Text = preg_replace("/\[event\-adjust\](.*?)\[\/event\-adjust\]/ism",'',$Text);

32
include/conversation.php
View file

@ -432,7 +432,7 @@ function conversation(&$a, $items, $mode, $update, $preview = false) {
continue;
$toplevelpost = (($item['id'] == $item['parent']) ? true : false);
$toplevelprivate = false;
// Take care of author collapsing and comment collapsing
// (author collapsing is currently disabled)
@ -440,7 +440,7 @@ function conversation(&$a, $items, $mode, $update, $preview = false) {
// If there are more than two comments, squash all but the last 2.
if($toplevelpost) {
$toplevelprivate = (($toplevelpost && $item['private']) ? true : false);
$item_writeable = (($item['writable'] || $item['self']) ? true : false);
$comments_seen = 0;
@ -485,7 +485,7 @@ function conversation(&$a, $items, $mode, $update, $preview = false) {
$redirect_url = $a->get_baseurl($ssl_state) . '/redir/' . $item['cid'] ;
$lock = ((($item['private']) || (($item['uid'] == local_user()) && (strlen($item['allow_cid']) || strlen($item['allow_gid'])
$lock = ((($item['private'] == 1) || (($item['uid'] == local_user()) && (strlen($item['allow_cid']) || strlen($item['allow_gid'])
|| strlen($item['deny_cid']) || strlen($item['deny_gid']))))
? t('Private Message')
: false);
@ -546,16 +546,16 @@ function conversation(&$a, $items, $mode, $update, $preview = false) {
}
$likebuttons = '';
$shareable = ((($profile_owner == local_user()) && ((! $item['private']) || $item['network'] === NETWORK_FEED)) ? true : false);
$shareable = ((($profile_owner == local_user()) && ($item['private'] != 1)) ? true : false);
if($page_writeable) {
if($toplevelpost) {
/* if($toplevelpost) { */
$likebuttons = array(
'like' => array( t("I like this \x28toggle\x29"), t("like")),
'dislike' => array( t("I don't like this \x28toggle\x29"), t("dislike")),
);
if ($shareable) $likebuttons['share'] = array( t('Share this'), t('share'));
}
/* } */
$qc = $qcomment = null;
@ -659,8 +659,8 @@ function conversation(&$a, $items, $mode, $update, $preview = false) {
else
$profile_avatar = (((strlen($item['author-avatar'])) && $diff_author) ? $item['author-avatar'] : $a->get_cached_avatar_image($thumb));
$like = ((x($alike,$item['id'])) ? format_like($alike[$item['id']],$alike[$item['id'] . '-l'],'like',$item['id']) : '');
$dislike = ((x($dlike,$item['id'])) ? format_like($dlike[$item['id']],$dlike[$item['id'] . '-l'],'dislike',$item['id']) : '');
$like = ((x($alike,$item['uri'])) ? format_like($alike[$item['uri']],$alike[$item['uri'] . '-l'],'like',$item['uri']) : '');
$dislike = ((x($dlike,$item['uri'])) ? format_like($dlike[$item['uri']],$dlike[$item['uri'] . '-l'],'dislike',$item['uri']) : '');
$locate = array('location' => $item['location'], 'coord' => $item['coord'], 'html' => '');
call_hooks('render_location',$locate);
@ -876,13 +876,17 @@ function like_puller($a,$item,&$arr,$mode) {
}
else
$url = zrl($url);
if(! ((isset($arr[$item['parent'] . '-l'])) && (is_array($arr[$item['parent'] . '-l']))))
$arr[$item['parent'] . '-l'] = array();
if(! isset($arr[$item['parent']]))
$arr[$item['parent']] = 1;
if(! $item['thr-parent'])
$item['thr-parent'] = $item['parent-uri'];
if(! ((isset($arr[$item['thr-parent'] . '-l'])) && (is_array($arr[$item['thr-parent'] . '-l']))))
$arr[$item['thr-parent'] . '-l'] = array();
if(! isset($arr[$item['thr-parent']]))
$arr[$item['thr-parent']] = 1;
else
$arr[$item['parent']] ++;
$arr[$item['parent'] . '-l'][] = '<a href="'. $url . '"'. $sparkle .'>' . $item['author-name'] . '</a>';
$arr[$item['thr-parent']] ++;
$arr[$item['thr-parent'] . '-l'][] = '<a href="'. $url . '"'. $sparkle .'>' . $item['author-name'] . '</a>';
}
return;
}}

33
include/crypto.php
View file

@ -261,39 +261,6 @@ function aes_unencapsulate($data,$prvkey) {
return AES256CBC_decrypt(base64url_decode($data['data']),$k,$i);
}
// This has been superceded.
function zot_encapsulate($data,$envelope,$pubkey) {
$res = aes_encapsulate($data,$pubkey);
return <<< EOT
<?xml version='1.0' encoding='UTF-8'?>
<zot:msg xmlns:zot='http://purl.org/zot/1.0'>
<zot:key>{$res['key']}</zot:key>
<zot:iv>{$res['iv']}</zot:iv>
<zot:env>$s1</zot:env>
<zot:sig key_id="$keyid">$sig</zot:sig>
<zot:alg>AES-256-CBC</zot:alg>
<zot:data type='application/magic-envelope+xml'>{$res['data']}</zot:data>
</zot:msg>
EOT;
}
// so has this
function zot_unencapsulate($data,$prvkey) {
$ret = array();
$c = array();
$x = parse_xml_string($data);
$c = array('key' => $x->key,'iv' => $x->iv,'data' => $x->data);
openssl_private_decrypt(base64url_decode($x->sender),$s,$prvkey);
$ret['sender'] = $s;
$ret['data'] = aes_unencapsulate($x,$prvkey);
return $ret;
}
function new_keypair($bits) {
$openssl_options = array(

9
include/datetime.php
View file

@ -447,11 +447,13 @@ function update_contact_birthdays() {
*
*/
$bdtext = t('Birthday:') . ' [url=' . $rr['url'] . ']' . $rr['name'] . '[/url]' ;
$bdtext = sprintf( t('%s\'s birthday'), $rr['name']);
$bdtext2 = sprintf( t('Happy Birthday %s'), ' [url=' . $rr['url'] . ']' . $rr['name'] . '[/url]') ;
$r = q("INSERT INTO `event` (`uid`,`cid`,`created`,`edited`,`start`,`finish`,`desc`,`type`,`adjust`)
VALUES ( %d, %d, '%s', '%s', '%s', '%s', '%s', '%s', '%d' ) ",
$r = q("INSERT INTO `event` (`uid`,`cid`,`created`,`edited`,`start`,`finish`,`summary`,`desc`,`type`,`adjust`)
VALUES ( %d, %d, '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%d' ) ",
intval($rr['uid']),
intval($rr['id']),
dbesc(datetime_convert()),
@ -459,6 +461,7 @@ function update_contact_birthdays() {
dbesc(datetime_convert('UTC','UTC', $nextbd)),
dbesc(datetime_convert('UTC','UTC', $nextbd . ' + 1 day ')),
dbesc($bdtext),
dbesc($bdtext2),
dbesc('birthday'),
intval(0)
);

6
include/dba.php
View file

@ -275,3 +275,9 @@ function dbesc_array(&$arr) {
array_walk($arr,'dbesc_array_cb');
}
}}
function dba_timer() {
return microtime(true);
}

6
include/delivery.php
View file

@ -113,7 +113,7 @@ function delivery_run($argv, $argc){
$uid = $r[0]['uid'];
$updated = $r[0]['edited'];
// The following seems superfluous. We've already checked for "if (! intval($r[0]['parent']))" a few lines up
// POSSIBLE CLEANUP --> The following seems superfluous. We've already checked for "if (! intval($r[0]['parent']))" a few lines up
if(! $parent_id)
continue;
@ -280,7 +280,7 @@ function delivery_run($argv, $argc){
continue;
// private emails may be in included in public conversations. Filter them.
if(($public_message) && $item['private'])
if(($public_message) && $item['private'] == 1)
continue;
$item_contact = get_item_contact($item,$icontacts);
@ -383,7 +383,7 @@ function delivery_run($argv, $argc){
continue;
// private emails may be in included in public conversations. Filter them.
if(($public_message) && $item['private'])
if(($public_message) && $item['private'] == 1)
continue;
$item_contact = get_item_contact($item,$icontacts);

115
include/diaspora.php
View file

@ -5,6 +5,7 @@ require_once('include/items.php');
require_once('include/bb2diaspora.php');
require_once('include/contact_selectors.php');
require_once('include/queue_fn.php');
require_once('include/lock.php');
function diaspora_dispatch_public($msg) {
@ -113,27 +114,93 @@ function diaspora_get_contact_by_handle($uid,$handle) {
}
function find_diaspora_person_by_handle($handle) {
$person = false;
$update = false;
$got_lock = false;
$endlessloop = 0;
$maxloops = 10;
do {
$r = q("select * from fcontact where network = '%s' and addr = '%s' limit 1",
dbesc(NETWORK_DIASPORA),
dbesc($handle)
);
if(count($r)) {
$person = $r[0];
logger('find_diaspora_person_by handle: in cache ' . print_r($r,true), LOGGER_DEBUG);
// update record occasionally so it doesn't get stale
$d = strtotime($r[0]['updated'] . ' +00:00');
if($d > strtotime('now - 14 days'))
return $r[0];
$d = strtotime($person['updated'] . ' +00:00');
if($d < strtotime('now - 14 days'))
$update = true;
}
logger('find_diaspora_person_by_handle: refresh',LOGGER_DEBUG);
// FETCHING PERSON INFORMATION FROM REMOTE SERVER
//
// If the person isn't in our 'fcontact' table, or if he/she is but
// his/her information hasn't been updated for more than 14 days, then
// we want to fetch the person's information from the remote server.
//
// Note that $person isn't changed by this block of code unless the
// person's information has been successfully fetched from the remote
// server. So if $person was 'false' to begin with (because he/she wasn't
// in the local cache), it'll stay false, and if $person held the local
// cache information to begin with, it'll keep that information. That way
// if there's a problem with the remote fetch, we can at least use our
// cached information--it's better than nothing.
if((! $person) || ($update)) {
// Lock the function to prevent race conditions if multiple items
// come in at the same time from a person who doesn't exist in
// fcontact
//
// Don't loop forever. On the last loop, try to create the contact
// whether the function is locked or not. Maybe the locking thread
// has died or something. At any rate, a duplicate in 'fcontact'
// is a much smaller problem than a deadlocked thread
$got_lock = lock_function('find_diaspora_person_by_handle', false);
if(($endlessloop + 1) >= $maxloops)
$got_lock = true;
if($got_lock) {
logger('find_diaspora_person_by_handle: create or refresh', LOGGER_DEBUG);
require_once('include/Scrape.php');
$r = probe_url($handle, PROBE_DIASPORA);
// Note that Friendica contacts can return a "Diaspora person"
// if Diaspora connectivity is enabled on their server
if((count($r)) && ($r['network'] === NETWORK_DIASPORA)) {
add_fcontact($r,$update);
return ($r);
$person = ($r);
}
return false;
unlock_function('find_diaspora_person_by_handle');
}
else {
logger('find_diaspora_person_by_handle: couldn\'t lock function', LOGGER_DEBUG);
if(! $person)
block_on_function_lock('find_diaspora_person_by_handle');
}
}
} while((! $person) && (! $got_lock) && (++$endlessloop < $maxloops));
// We need to try again if the person wasn't in 'fcontact' but the function was locked.
// The fact that the function was locked may mean that another process was creating the
// person's record. It could also mean another process was creating or updating an unrelated
// person.
//
// At any rate, we need to keep trying until we've either got the person or had a chance to
// try to fetch his/her remote information. But we don't want to block on locking the
// function, because if the other process is creating the record, then when we acquire the lock
// we'll dive right into creating another, duplicate record. We DO want to at least wait
// until the lock is released, so we don't flood the database with requests.
//
// If the person was in the 'fcontact' table, don't try again. It's not worth the time, since
// we do have some information for the person
return $person;
}
@ -844,7 +911,7 @@ function diaspora_reshare($importer,$xml) {
else
$details = $orig_author;
$prefix = '&#x2672; ' . $details . "\n";
$prefix = html_entity_decode("&#x2672; ", ENT_QUOTES, 'UTF-8') . $details . "\n";
// allocate a guid on our system - we aren't fixing any collisions.
@ -1560,7 +1627,8 @@ function diaspora_photo($importer,$xml,$msg) {
$link_text = '[img]' . $remote_photo_path . $remote_photo_name . '[/img]' . "\n";
$link_text = scale_external_images($link_text);
$link_text = scale_external_images($link_text, true,
array($remote_photo_name, 'scaled_full_' . $remote_photo_name));
if(strpos($parent_item['body'],$link_text) === false) {
$r = q("update item set `body` = '%s', `visible` = 1 where `id` = %d and `uid` = %d limit 1",
@ -2005,6 +2073,7 @@ function diaspora_share($me,$contact) {
));
$slap = 'xml=' . urlencode(urlencode(diaspora_msg_build($msg,$me,$contact,$me['prvkey'],$contact['pubkey'])));
//$slap = 'xml=' . urlencode(diaspora_msg_build($msg,$me,$contact,$me['prvkey'],$contact['pubkey']));
return(diaspora_transmit($owner,$contact,$slap, false));
}
@ -2022,6 +2091,7 @@ function diaspora_unshare($me,$contact) {
));
$slap = 'xml=' . urlencode(urlencode(diaspora_msg_build($msg,$me,$contact,$me['prvkey'],$contact['pubkey'])));
//$slap = 'xml=' . urlencode(diaspora_msg_build($msg,$me,$contact,$me['prvkey'],$contact['pubkey']));
return(diaspora_transmit($owner,$contact,$slap, false));
@ -2062,11 +2132,19 @@ function diaspora_send_status($item,$owner,$contact,$public_batch = false) {
}
}
*/
// Removal of tags
$body = preg_replace('/#\[url\=(\w+.*?)\](\w+.*?)\[\/url\]/i', '#$2', $body);
//if(strlen($title))
// $body = "[b]".html_entity_decode($title)."[/b]\n\n".$body;
// convert to markdown
$body = xmlify(html_entity_decode(bb2diaspora($body)));
//$body = bb2diaspora($body);
// Adding the title
if(strlen($title))
$body = xmlify('**' . html_entity_decode($title) . '**' . "\n") . $body;
$body = "## ".html_entity_decode($title)."\n\n".$body;
if($item['attach']) {
$cnt = preg_match_all('/href=\"(.*?)\"(.*?)title=\"(.*?)\"/ism',$item['attach'],$matches,PREG_SET_ORDER);
@ -2096,6 +2174,7 @@ function diaspora_send_status($item,$owner,$contact,$public_batch = false) {
logger('diaspora_send_status: ' . $owner['username'] . ' -> ' . $contact['name'] . ' base message: ' . $msg, LOGGER_DATA);
$slap = 'xml=' . urlencode(urlencode(diaspora_msg_build($msg,$owner,$contact,$owner['uprvkey'],$contact['pubkey'],$public_batch)));
//$slap = 'xml=' . urlencode(diaspora_msg_build($msg,$owner,$contact,$owner['uprvkey'],$contact['pubkey'],$public_batch));
$return_code = diaspora_transmit($owner,$contact,$slap,$public_batch);
@ -2140,6 +2219,7 @@ function diaspora_send_images($item,$owner,$contact,$images,$public_batch = fals
logger('diaspora_send_photo: base message: ' . $msg, LOGGER_DATA);
$slap = 'xml=' . urlencode(urlencode(diaspora_msg_build($msg,$owner,$contact,$owner['uprvkey'],$contact['pubkey'],$public_batch)));
//$slap = 'xml=' . urlencode(diaspora_msg_build($msg,$owner,$contact,$owner['uprvkey'],$contact['pubkey'],$public_batch));
diaspora_transmit($owner,$contact,$slap,$public_batch);
}
@ -2203,6 +2283,7 @@ function diaspora_send_followup($item,$owner,$contact,$public_batch = false) {
logger('diaspora_followup: base message: ' . $msg, LOGGER_DATA);
$slap = 'xml=' . urlencode(urlencode(diaspora_msg_build($msg,$owner,$contact,$owner['uprvkey'],$contact['pubkey'],$public_batch)));
//$slap = 'xml=' . urlencode(diaspora_msg_build($msg,$owner,$contact,$owner['uprvkey'],$contact['pubkey'],$public_batch));
return(diaspora_transmit($owner,$contact,$slap,$public_batch));
}
@ -2238,7 +2319,6 @@ function diaspora_send_relay($item,$owner,$contact,$public_batch = false) {
$relay_retract = true;
$target_type = ( ($item['verb'] === ACTIVITY_LIKE) ? 'Like' : 'Comment');
$sender_signed_text = $item['guid'] . ';' . $target_type ;
$sql_sign_id = 'retract_iid';
$tpl = get_markup_template('diaspora_relayable_retraction.tpl');
@ -2249,13 +2329,10 @@ function diaspora_send_relay($item,$owner,$contact,$public_batch = false) {
$target_type = 'Post';
// $positive = (($item['deleted']) ? 'false' : 'true');
$positive = 'true';
$sender_signed_text = $item['guid'] . ';' . $target_type . ';' . $parent_guid . ';' . $positive . ';' . $myaddr;
$tpl = get_markup_template('diaspora_like_relay.tpl');
}
else { // item is a comment
$sender_signed_text = $item['guid'] . ';' . $parent_guid . ';' . $text . ';' . $myaddr;
$tpl = get_markup_template('diaspora_comment_relay.tpl');
}
@ -2281,6 +2358,13 @@ function diaspora_send_relay($item,$owner,$contact,$public_batch = false) {
return;
}
if($relay_retract)
$sender_signed_text = $item['guid'] . ';' . $target_type;
elseif($like)
$sender_signed_text = $item['guid'] . ';' . $target_type . ';' . $parent_guid . ';' . $positive . ';' . $handle;
else
$sender_signed_text = $item['guid'] . ';' . $parent_guid . ';' . $text . ';' . $handle;
// Sign the relayable with the top-level owner's signature
//
// We'll use the $sender_signed_text that we just created, instead of the $signed_text
@ -2309,6 +2393,7 @@ function diaspora_send_relay($item,$owner,$contact,$public_batch = false) {
$slap = 'xml=' . urlencode(urlencode(diaspora_msg_build($msg,$owner,$contact,$owner['uprvkey'],$contact['pubkey'],$public_batch)));
//$slap = 'xml=' . urlencode(diaspora_msg_build($msg,$owner,$contact,$owner['uprvkey'],$contact['pubkey'],$public_batch));
return(diaspora_transmit($owner,$contact,$slap,$public_batch));
@ -2343,6 +2428,7 @@ function diaspora_send_retraction($item,$owner,$contact,$public_batch = false) {
));
$slap = 'xml=' . urlencode(urlencode(diaspora_msg_build($msg,$owner,$contact,$owner['uprvkey'],$contact['pubkey'],$public_batch)));
//$slap = 'xml=' . urlencode(diaspora_msg_build($msg,$owner,$contact,$owner['uprvkey'],$contact['pubkey'],$public_batch));
return(diaspora_transmit($owner,$contact,$slap,$public_batch));
}
@ -2403,6 +2489,7 @@ function diaspora_send_mail($item,$owner,$contact) {
logger('diaspora_conversation: ' . print_r($xmsg,true), LOGGER_DATA);
$slap = 'xml=' . urlencode(urlencode(diaspora_msg_build($xmsg,$owner,$contact,$owner['uprvkey'],$contact['pubkey'],false)));
//$slap = 'xml=' . urlencode(diaspora_msg_build($xmsg,$owner,$contact,$owner['uprvkey'],$contact['pubkey'],false));
return(diaspora_transmit($owner,$contact,$slap,false));

14
include/enotify.php
View file

@ -54,6 +54,20 @@ function notification($params) {
$parent_id = $params['parent'];
// Check to see if there was already a tag notify for this post.
// If so don't create a second notification
$p = null;
$p = q("select id from notify where type = %d and link = '%s' and uid = %d limit 1",
intval(NOTIFY_TAGSELF),
dbesc($params['link']),
intval($params['uid'])
);
if($p and count($p)) {
pop_lang();
return;
}
// if it's a post figure out who's post it is.

16
include/event.php
View file

@ -12,6 +12,9 @@ function format_event_html($ev) {
$o = '<div class="vevent">' . "\r\n";
$o .= '<p class="summary event-summary">' . bbcode($ev['summary']) . '</p>' . "\r\n";
$o .= '<p class="description event-description">' . bbcode($ev['desc']) . '</p>' . "\r\n";
$o .= '<p class="event-start">' . t('Starts:') . ' <abbr class="dtstart" title="'
@ -114,6 +117,9 @@ function format_event_bbcode($ev) {
$o = '';
if($ev['summary'])
$o .= '[event-summary]' . $ev['summary'] . '[/event-summary]';
if($ev['desc'])
$o .= '[event-description]' . $ev['desc'] . '[/event-description]';
@ -147,6 +153,9 @@ function bbtoevent($s) {
$ev = array();
$match = '';
if(preg_match("/\[event\-summary\](.*?)\[\/event\-summary\]/is",$s,$match))
$ev['summary'] = $match[1];
$match = '';
if(preg_match("/\[event\-description\](.*?)\[\/event\-description\]/is",$s,$match))
$ev['desc'] = $match[1];
@ -244,6 +253,7 @@ function event_store($arr) {
`edited` = '%s',
`start` = '%s',
`finish` = '%s',
`summary` = '%s',
`desc` = '%s',
`location` = '%s',
`type` = '%s',
@ -258,6 +268,7 @@ function event_store($arr) {
dbesc($arr['edited']),
dbesc($arr['start']),
dbesc($arr['finish']),
dbesc($arr['summary']),
dbesc($arr['desc']),
dbesc($arr['location']),
dbesc($arr['type']),
@ -306,9 +317,9 @@ function event_store($arr) {
// New event. Store it.
$r = q("INSERT INTO `event` ( `uid`,`cid`,`uri`,`created`,`edited`,`start`,`finish`,`desc`,`location`,`type`,
$r = q("INSERT INTO `event` ( `uid`,`cid`,`uri`,`created`,`edited`,`start`,`finish`,`summary`, `desc`,`location`,`type`,
`adjust`,`nofinish`,`allow_cid`,`allow_gid`,`deny_cid`,`deny_gid`)
VALUES ( %d, %d, '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', %d, %d, '%s', '%s', '%s', '%s' ) ",
VALUES ( %d, %d, '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', %d, %d, '%s', '%s', '%s', '%s' ) ",
intval($arr['uid']),
intval($arr['cid']),
dbesc($arr['uri']),
@ -316,6 +327,7 @@ function event_store($arr) {
dbesc($arr['edited']),
dbesc($arr['start']),
dbesc($arr['finish']),
dbesc($arr['summary']),
dbesc($arr['desc']),
dbesc($arr['location']),
dbesc($arr['type']),

36
include/follow.php
View file

@ -62,6 +62,11 @@ function new_contact($uid,$url,$interactive = false) {
}
}
// This extra param just confuses things, remove it
if($ret['network'] === NETWORK_DIASPORA)
$ret['url'] = str_replace('?absolute=true','',$ret['url']);
@ -89,6 +94,11 @@ function new_contact($uid,$url,$interactive = false) {
$ret['notify'] = '';
}
if(! $ret['notify']) {
$result['message'] .= t('Limited profile. This person will be unable to receive direct/personal notifications from you.') . EOL;
}
@ -129,6 +139,32 @@ function new_contact($uid,$url,$interactive = false) {
}
else {
// check service class limits
$r = q("select count(*) as total from contact where uid = %d and pending = 0 and self = 0",
intval($uid)
);
if(count($r))
$total_contacts = $r[0]['total'];
if(! service_class_allows($uid,'total_contacts',$total_contacts)) {
$result['message'] .= upgrade_message();
return $result;
}
$r = q("select count(network) as total from contact where uid = %d and network = '%s' and pending = 0 and self = 0",
intval($uid),
dbesc($network)
);
if(count($r))
$total_network = $r[0]['total'];
if(! service_class_allows($uid,'total_contacts_' . $network,$total_network)) {
$result['message'] .= upgrade_message();
return $result;
}
$new_relation = (($ret['network'] === NETWORK_MAIL) ? CONTACT_IS_FRIEND : CONTACT_IS_SHARING);
if($ret['network'] === NETWORK_DIASPORA)
$new_relation = CONTACT_IS_FOLLOWER;

2
include/html2bbcode.php
View file

@ -124,7 +124,7 @@ function html2bbcode($message)
$node->nodeValue = str_replace("\n", "\r", $node->nodeValue);
$message = $doc->saveHTML();
$message = str_replace(array("\n<", ">\n", "\r", "\n", "\xC3\x82\xC2\xA0"), array("<", ">", "<br>", " ", ""), $message);
$message = str_replace(array("\n<", ">\n", "\r", "\n", "\xC3\x82\xC2\xA0"), array("<", ">", "<br />", " ", ""), $message);
$message = preg_replace('= [\s]*=i', " ", $message);
@$doc->loadHTML($message);

249
include/items.php
View file

@ -466,8 +466,8 @@ function get_atom_elements($feed,$item) {
$res['last-child'] = 0;
$private = $item->get_item_tags(NAMESPACE_DFRN,'private');
if($private && $private[0]['data'] == 1)
$res['private'] = 1;
if($private && intval($private[0]['data']) > 0)
$res['private'] = intval($private[0]['data']);
else
$res['private'] = 0;
@ -814,7 +814,7 @@ function item_store($arr,$force_parent = false) {
// email correspondents to be private even if the overall thread is not.
if($r[0]['private'])
$arr['private'] = 1;
$arr['private'] = $r[0]['private'];
// Edge case. We host a public forum that was originally posted to privately.
// The original author commented, but as this is a comment, the permissions
@ -1457,11 +1457,12 @@ function consume_feed($xml,$importer,&$contact, &$hub, $datedir = 0, $pass = 0)
*
*/
$bdtext = t('Birthday:') . ' [url=' . $contact['url'] . ']' . $contact['name'] . '[/url]' ;
$bdtext = sprintf( t('%s\'s birthday'), $contact['name']);
$bdtext2 = sprintf( t('Happy Birthday %s'), ' [url=' . $contact['url'] . ']' . $contact['name'] . '[/url]' ) ;
$r = q("INSERT INTO `event` (`uid`,`cid`,`created`,`edited`,`start`,`finish`,`desc`,`type`)
VALUES ( %d, %d, '%s', '%s', '%s', '%s', '%s', '%s' ) ",
$r = q("INSERT INTO `event` (`uid`,`cid`,`created`,`edited`,`start`,`finish`,`summary`,`desc`,`type`)
VALUES ( %d, %d, '%s', '%s', '%s', '%s', '%s', '%s', '%s' ) ",
intval($contact['uid']),
intval($contact['id']),
dbesc(datetime_convert()),
@ -1469,6 +1470,7 @@ function consume_feed($xml,$importer,&$contact, &$hub, $datedir = 0, $pass = 0)
dbesc(datetime_convert('UTC','UTC', $birthday)),
dbesc(datetime_convert('UTC','UTC', $birthday . ' + 1 day ')),
dbesc($bdtext),
dbesc($bdtext2),
dbesc('birthday')
);
@ -1658,6 +1660,21 @@ function consume_feed($xml,$importer,&$contact, &$hub, $datedir = 0, $pass = 0)
continue;
}
$force_parent = false;
if($contact['network'] === NETWORK_OSTATUS || stristr($contact['url'],'twitter.com')) {
if($contact['network'] === NETWORK_OSTATUS)
$force_parent = true;
if(strlen($datarray['title']))
unset($datarray['title']);
$r = q("UPDATE `item` SET `last-child` = 0, `changed` = '%s' WHERE `parent-uri` = '%s' AND `uid` = %d",
dbesc(datetime_convert()),
dbesc($parent_uri),
intval($importer['uid'])
);
$datarray['last-child'] = 1;
}
$r = q("SELECT `uid`, `last-child`, `edited`, `body` FROM `item` WHERE `uri` = '%s' AND `uid` = %d LIMIT 1",
dbesc($item_id),
intval($importer['uid'])
@ -1701,19 +1718,6 @@ function consume_feed($xml,$importer,&$contact, &$hub, $datedir = 0, $pass = 0)
continue;
}
$force_parent = false;
if($contact['network'] === NETWORK_OSTATUS || stristr($contact['url'],'twitter.com')) {
if($contact['network'] === NETWORK_OSTATUS)
$force_parent = true;
if(strlen($datarray['title']))
unset($datarray['title']);
$r = q("UPDATE `item` SET `last-child` = 0, `changed` = '%s' WHERE `parent-uri` = '%s' AND `uid` = %d",
dbesc(datetime_convert()),
dbesc($parent_uri),
intval($importer['uid'])
);
$datarray['last-child'] = 1;
}
if(($contact['network'] === NETWORK_FEED) || (! strlen($contact['notify']))) {
// one way feed - no remote comment ability
@ -1726,10 +1730,12 @@ function consume_feed($xml,$importer,&$contact, &$hub, $datedir = 0, $pass = 0)
$datarray['type'] = 'activity';
$datarray['gravity'] = GRAVITY_LIKE;
// only one like or dislike per person
$r = q("select id from item where uid = %d and `contact-id` = %d and verb ='%s' and deleted = 0 limit 1",
$r = q("select id from item where uid = %d and `contact-id` = %d and verb ='%s' and deleted = 0 and (`parent-uri` = '%s' OR `thr-parent` = '%s') limit 1",
intval($datarray['uid']),
intval($datarray['contact-id']),
dbesc($datarray['verb'])
dbesc($datarray['verb']),
dbesc($parent_uri),
dbesc($parent_uri)
);
if($r && count($r))
continue;
@ -1809,6 +1815,13 @@ function consume_feed($xml,$importer,&$contact, &$hub, $datedir = 0, $pass = 0)
}
}
if($contact['network'] === NETWORK_OSTATUS || stristr($contact['url'],'twitter.com')) {
if(strlen($datarray['title']))
unset($datarray['title']);
$datarray['last-child'] = 1;
}
$r = q("SELECT `uid`, `last-child`, `edited`, `body` FROM `item` WHERE `uri` = '%s' AND `uid` = %d LIMIT 1",
dbesc($item_id),
intval($importer['uid'])
@ -1871,24 +1884,23 @@ function consume_feed($xml,$importer,&$contact, &$hub, $datedir = 0, $pass = 0)
if(! is_array($contact))
return;
if($contact['network'] === NETWORK_OSTATUS || stristr($contact['url'],'twitter.com')) {
if(strlen($datarray['title']))
unset($datarray['title']);
$datarray['last-child'] = 1;
}
if(($contact['network'] === NETWORK_FEED) || (! strlen($contact['notify']))) {
// one way feed - no remote comment ability
$datarray['last-child'] = 0;
}
if($contact['network'] === NETWORK_FEED)
$datarray['private'] = 1;
$datarray['private'] = 2;
// This is my contact on another system, but it's really me.
// Turn this into a wall post.
if($contact['remote_self'])
if($contact['remote_self']) {
$datarray['wall'] = 1;
if($contact['network'] === NETWORK_FEED) {
$datarray['private'] = 0;
}
}
$datarray['parent-uri'] = $item_id;
$datarray['uid'] = $importer['uid'];
@ -2146,6 +2158,67 @@ function local_delivery($importer,$data) {
}
if($deleted) {
// check for relayed deletes to our conversation
$is_reply = false;
$r = q("select * from item where uri = '%s' and uid = %d limit 1",
dbesc($uri),
intval($importer['importer_uid'])
);
if(count($r)) {
$parent_uri = $r[0]['parent-uri'];
if($r[0]['id'] != $r[0]['parent'])
$is_reply = true;
}
if($is_reply) {
$community = false;
if($importer['page-flags'] == PAGE_COMMUNITY || $importer['page-flags'] == PAGE_PRVGROUP ) {
$sql_extra = '';
$community = true;
logger('local_delivery: possible community delete');
}
else
$sql_extra = " and contact.self = 1 and item.wall = 1 ";
// was the top-level post for this reply written by somebody on this site?
// Specifically, the recipient?
$is_a_remote_delete = false;
$r = q("select `item`.`id`, `item`.`uri`, `item`.`tag`, `item`.`forum_mode`,`item`.`origin`,`item`.`wall`,
`contact`.`name`, `contact`.`url`, `contact`.`thumb` from `item`
LEFT JOIN `contact` ON `contact`.`id` = `item`.`contact-id`
WHERE `item`.`uri` = '%s' AND (`item`.`parent-uri` = '%s' or `item`.`thr-parent` = '%s')
AND `item`.`uid` = %d
$sql_extra
LIMIT 1",
dbesc($parent_uri),
dbesc($parent_uri),
dbesc($parent_uri),
intval($importer['importer_uid'])
);
if($r && count($r))
$is_a_remote_delete = true;
// Does this have the characteristics of a community or private group comment?
// If it's a reply to a wall post on a community/prvgroup page it's a
// valid community comment. Also forum_mode makes it valid for sure.
// If neither, it's not.
if($is_a_remote_delete && $community) {
if((! $r[0]['forum_mode']) && (! $r[0]['wall'])) {
$is_a_remote_delete = false;
logger('local_delivery: not a community delete');
}
}
if($is_a_remote_delete) {
logger('local_delivery: received remote delete');
}
}
$r = q("SELECT `item`.*, `contact`.`self` FROM `item` left join contact on `item`.`contact-id` = `contact`.`id`
WHERE `uri` = '%s' AND `item`.`uid` = %d AND `contact-id` = %d AND NOT `item`.`file` LIKE '%%[%%' LIMIT 1",
dbesc($uri),
@ -2198,7 +2271,8 @@ function local_delivery($importer,$data) {
}
if($item['uri'] == $item['parent-uri']) {
$r = q("UPDATE `item` SET `deleted` = 1, `edited` = '%s', `changed` = '%s'
$r = q("UPDATE `item` SET `deleted` = 1, `edited` = '%s', `changed` = '%s',
`body` = '', `title` = ''
WHERE `parent-uri` = '%s' AND `uid` = %d",
dbesc($when),
dbesc(datetime_convert()),
@ -2207,7 +2281,8 @@ function local_delivery($importer,$data) {
);
}
else {
$r = q("UPDATE `item` SET `deleted` = 1, `edited` = '%s', `changed` = '%s'
$r = q("UPDATE `item` SET `deleted` = 1, `edited` = '%s', `changed` = '%s',
`body` = '', `title` = ''
WHERE `uri` = '%s' AND `uid` = %d LIMIT 1",
dbesc($when),
dbesc(datetime_convert()),
@ -2233,6 +2308,10 @@ function local_delivery($importer,$data) {
);
}
}
// if this is a relayed delete, propagate it to other recipients
if($is_a_remote_delete)
proc_run('php',"include/notifier.php","drop",$item['id']);
}
}
}
@ -2266,15 +2345,17 @@ function local_delivery($importer,$data) {
$is_a_remote_comment = false;
// POSSIBLE CLEANUP --> Why select so many fields when only forum_mode and wall are used?
$r = q("select `item`.`id`, `item`.`uri`, `item`.`tag`, `item`.`forum_mode`,`item`.`origin`,`item`.`wall`,
`contact`.`name`, `contact`.`url`, `contact`.`thumb` from `item`
LEFT JOIN `contact` ON `contact`.`id` = `item`.`contact-id`
WHERE `item`.`uri` = '%s' AND `item`.`parent-uri` = '%s'
WHERE `item`.`uri` = '%s' AND (`item`.`parent-uri` = '%s' or `item`.`thr-parent` = '%s')
AND `item`.`uid` = %d
$sql_extra
LIMIT 1",
dbesc($parent_uri),
dbesc($parent_uri),
dbesc($parent_uri),
intval($importer['importer_uid'])
);
if($r && count($r))
@ -2362,10 +2443,13 @@ function local_delivery($importer,$data) {
$datarray['gravity'] = GRAVITY_LIKE;
$datarray['last-child'] = 0;
// only one like or dislike per person
$r = q("select id from item where uid = %d and `contact-id` = %d and verb ='%s' and deleted = 0 limit 1",
$r = q("select id from item where uid = %d and `contact-id` = %d and verb = '%s' and (`thr-parent` = '%s' or `parent-uri` = '%s') and deleted = 0 limit 1",
intval($datarray['uid']),
intval($datarray['contact-id']),
dbesc($datarray['verb'])
dbesc($datarray['verb']),
dbesc($datarray['parent-uri']),
dbesc($datarray['parent-uri'])
);
if($r && count($r))
continue;
@ -2533,10 +2617,12 @@ function local_delivery($importer,$data) {
$datarray['type'] = 'activity';
$datarray['gravity'] = GRAVITY_LIKE;
// only one like or dislike per person
$r = q("select id from item where uid = %d and `contact-id` = %d and verb ='%s' and deleted = 0 limit 1",
$r = q("select id from item where uid = %d and `contact-id` = %d and verb ='%s' and deleted = 0 and (`parent-uri` = '%s' OR `thr-parent` = '%s') limit 1",
intval($datarray['uid']),
intval($datarray['contact-id']),
dbesc($datarray['verb'])
dbesc($datarray['verb']),
dbesc($parent_uri),
dbesc($parent_uri)
);
if($r && count($r))
continue;
@ -2931,8 +3017,10 @@ function atom_entry($item,$type,$author,$owner,$comment = false,$cid = 0) {
if(strlen($item['owner-name']))
$o .= atom_author('dfrn:owner',$item['owner-name'],$item['owner-link'],80,80,$item['owner-avatar']);
if(($item['parent'] != $item['id']) || ($item['parent-uri'] !== $item['uri']))
$o .= '<thr:in-reply-to ref="' . xmlify($item['parent-uri']) . '" type="text/html" href="' . xmlify($a->get_baseurl() . '/display/' . $owner['nickname'] . '/' . $item['parent']) . '" />' . "\r\n";
if(($item['parent'] != $item['id']) || ($item['parent-uri'] !== $item['uri']) || ($item['thr-parent'])) {
$parent_item = (($item['thr-parent']) ? $item['thr-parent'] : $item['parent-uri']);
$o .= '<thr:in-reply-to ref="' . xmlify($parent_item) . '" type="text/html" href="' . xmlify($a->get_baseurl() . '/display/' . $owner['nickname'] . '/' . $item['parent']) . '" />' . "\r\n";
}
$o .= '<id>' . xmlify($item['uri']) . '</id>' . "\r\n";
$o .= '<title>' . xmlify($item['title']) . '</title>' . "\r\n";
@ -2953,7 +3041,7 @@ function atom_entry($item,$type,$author,$owner,$comment = false,$cid = 0) {
$o .= '<georss:point>' . xmlify($item['coord']) . '</georss:point>' . "\r\n";
if(($item['private']) || strlen($item['allow_cid']) || strlen($item['allow_gid']) || strlen($item['deny_cid']) || strlen($item['deny_gid']))
$o .= '<dfrn:private>1</dfrn:private>' . "\r\n";
$o .= '<dfrn:private>' . (($item['private']) ? $item['private'] : 1) . '</dfrn:private>' . "\r\n";
if($item['extid'])
$o .= '<dfrn:extid>' . xmlify($item['extid']) . '</dfrn:extid>' . "\r\n";
@ -3349,40 +3437,8 @@ function drop_item($id,$interactive = true) {
);
}
// Add a relayable_retraction signature for Diaspora. Note that we can't add a target_author_signature
// if the comment was deleted by a remote user. That should be ok, because if a remote user is deleting
// the comment, that means we're the home of the post, and Diaspora will only
// check the parent_author_signature of retractions that it doesn't have to relay further
//
// I don't think this function gets called for an "unlike," but I'll check anyway
$signed_text = $item['guid'] . ';' . ( ($item['verb'] === ACTIVITY_LIKE) ? 'Like' : 'Comment');
if(local_user() == $item['uid']) {
$handle = $a->user['nickname'] . '@' . substr($a->get_baseurl(), strpos($a->get_baseurl(),'://') + 3);
$authorsig = base64_encode(rsa_sign($signed_text,$a->user['prvkey'],'sha256'));
}
else {
$r = q("SELECT `nick`, `url` FROM `contact` WHERE `id` = '%d' LIMIT 1",
$item['contact-id']
);
if(count($r)) {
// The below handle only works for NETWORK_DFRN. I think that's ok, because this function
// only handles DFRN deletes
$handle_baseurl_start = strpos($r['url'],'://') + 3;
$handle_baseurl_length = strpos($r['url'],'/profile') - $handle_baseurl_start;
$handle = $r['nick'] . '@' . substr($r['url'], $handle_baseurl_start, $handle_baseurl_length);
$authorsig = '';
}
}
if(isset($handle))
q("insert into sign (`retract_iid`,`signed_text`,`signature`,`signer`) values (%d,'%s','%s','%s') ",
intval($item['id']),
dbesc($signed_text),
dbesc($authorsig),
dbesc($handle)
);
// Add a relayable_retraction signature for Diaspora.
store_diaspora_retract_sig($item, $a->user, $a->get_baseurl());
}
$drop_id = intval($item['id']);
@ -3470,3 +3526,52 @@ function posted_date_widget($url,$uid,$wall) {
));
return $o;
}
function store_diaspora_retract_sig($item, $user, $baseurl) {
// Note that we can't add a target_author_signature
// if the comment was deleted by a remote user. That should be ok, because if a remote user is deleting
// the comment, that means we're the home of the post, and Diaspora will only
// check the parent_author_signature of retractions that it doesn't have to relay further
//
// I don't think this function gets called for an "unlike," but I'll check anyway
$enabled = intval(get_config('system','diaspora_enabled'));
if(! $enabled) {
logger('drop_item: diaspora support disabled, not storing retraction signature', LOGGER_DEBUG);
return;
}
logger('drop_item: storing diaspora retraction signature');
$signed_text = $item['guid'] . ';' . ( ($item['verb'] === ACTIVITY_LIKE) ? 'Like' : 'Comment');
if(local_user() == $item['uid']) {
$handle = $user['nickname'] . '@' . substr($baseurl, strpos($baseurl,'://') + 3);
$authorsig = base64_encode(rsa_sign($signed_text,$user['prvkey'],'sha256'));
}
else {
$r = q("SELECT `nick`, `url` FROM `contact` WHERE `id` = '%d' LIMIT 1",
$item['contact-id']
);
if(count($r)) {
// The below handle only works for NETWORK_DFRN. I think that's ok, because this function
// only handles DFRN deletes
$handle_baseurl_start = strpos($r['url'],'://') + 3;
$handle_baseurl_length = strpos($r['url'],'/profile') - $handle_baseurl_start;
$handle = $r['nick'] . '@' . substr($r['url'], $handle_baseurl_start, $handle_baseurl_length);
$authorsig = '';
}
}
if(isset($handle))
q("insert into sign (`retract_iid`,`signed_text`,`signature`,`signer`) values (%d,'%s','%s','%s') ",
intval($item['id']),
dbesc($signed_text),
dbesc($authorsig),
dbesc($handle)
);
return;
}

77
include/lock.php Normal file
View file

@ -0,0 +1,77 @@
<?php
// Provide some ability to lock a PHP function so that multiple processes
// can't run the function concurrently
if(! function_exists('lock_function')) {
function lock_function($fn_name, $block = true, $wait_sec = 2, $timeout = 30) {
if( $wait_sec == 0 )
$wait_sec = 2; // don't let the user pick a value that's likely to crash the system
$got_lock = false;
$start = time();
do {
q("LOCK TABLE locks WRITE");
$r = q("SELECT locked FROM locks WHERE name = '%s' LIMIT 1",
dbesc($fn_name)
);
if((count($r)) && (! $r[0]['locked'])) {
q("UPDATE locks SET locked = 1 WHERE name = '%s' LIMIT 1",
dbesc($fn_name)
);
$got_lock = true;
}
elseif(! $r) { // the Boolean value for count($r) should be equivalent to the Boolean value of $r
q("INSERT INTO locks ( name, locked ) VALUES ( '%s', 1 )",
dbesc($fn_name)
);
$got_lock = true;
}
q("UNLOCK TABLES");
if(($block) && (! $got_lock))
sleep($wait_sec);
} while(($block) && (! $got_lock) && ((time() - $start) < $timeout));
logger('lock_function: function ' . $fn_name . ' with blocking = ' . $block . ' got_lock = ' . $got_lock . ' time = ' . (time() - $start), LOGGER_DEBUG);
return $got_lock;
}}
if(! function_exists('block_on_function_lock')) {
function block_on_function_lock($fn_name, $wait_sec = 2, $timeout = 30) {
if( $wait_sec == 0 )
$wait_sec = 2; // don't let the user pick a value that's likely to crash the system
$start = time();
do {
$r = q("SELECT locked FROM locks WHERE name = '%s' LIMIT 1",
dbesc($fn_name)
);
if(count($r) && $r[0]['locked'])
sleep($wait_sec);
} while(count($r) && $r[0]['locked'] && ((time() - $start) < $timeout));
return;
}}
if(! function_exists('unlock_function')) {
function unlock_function($fn_name) {
$r = q("UPDATE locks SET locked = 0 WHERE name = '%s' LIMIT 1",
dbesc($fn_name)
);
logger('unlock_function: released lock for function ' . $fn_name, LOGGER_DEBUG);
return;
}}
?>

504
include/markdownify/LICENSE_LGPL.txt Normal file
View file

@ -0,0 +1,504 @@
GNU LESSER GENERAL PUBLIC LICENSE
Version 2.1, February 1999
Copyright (C) 1991, 1999 Free Software Foundation, Inc.
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
Everyone is permitted to copy and distribute verbatim copies
of this license document, but changing it is not allowed.
[This is the first released version of the Lesser GPL. It also counts
as the successor of the GNU Library Public License, version 2, hence
the version number 2.1.]
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Such new versions will be similar in spirit to the present version,
but may differ in detail to address new problems or concerns.
Each version is given a distinguishing version number. If the Library
specifies a version number of this License which applies to it and
"any later version", you have the option of following the terms and
conditions either of that version or of any later version published by
the Free Software Foundation. If the Library does not specify a
license version number, you may choose any version ever published by
the Free Software Foundation.
14. If you wish to incorporate parts of the Library into other free
programs whose distribution conditions are incompatible with these,
write to the author to ask for permission. For software which is
copyrighted by the Free Software Foundation, write to the Free
Software Foundation; we sometimes make exceptions for this. Our
decision will be guided by the two goals of preserving the free status
of all derivatives of our free software and of promoting the sharing
and reuse of software generally.
NO WARRANTY
15. BECAUSE THE LIBRARY IS LICENSED FREE OF CHARGE, THERE IS NO
WARRANTY FOR THE LIBRARY, TO THE EXTENT PERMITTED BY APPLICABLE LAW.
EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR
OTHER PARTIES PROVIDE THE LIBRARY "AS IS" WITHOUT WARRANTY OF ANY
KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE
IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE
LIBRARY IS WITH YOU. SHOULD THE LIBRARY PROVE DEFECTIVE, YOU ASSUME
THE COST OF ALL NECESSARY SERVICING, REPAIR OR CORRECTION.
16. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN
WRITING WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY
AND/OR REDISTRIBUTE THE LIBRARY AS PERMITTED ABOVE, BE LIABLE TO YOU
FOR DAMAGES, INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR
CONSEQUENTIAL DAMAGES ARISING OUT OF THE USE OR INABILITY TO USE THE
LIBRARY (INCLUDING BUT NOT LIMITED TO LOSS OF DATA OR DATA BEING
RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD PARTIES OR A
FAILURE OF THE LIBRARY TO OPERATE WITH ANY OTHER SOFTWARE), EVEN IF
SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH
DAMAGES.
END OF TERMS AND CONDITIONS
How to Apply These Terms to Your New Libraries
If you develop a new library, and you want it to be of the greatest
possible use to the public, we recommend making it free software that
everyone can redistribute and change. You can do so by permitting
redistribution under these terms (or, alternatively, under the terms of the
ordinary General Public License).
To apply these terms, attach the following notices to the library. It is
safest to attach them to the start of each source file to most effectively
convey the exclusion of warranty; and each file should have at least the
"copyright" line and a pointer to where the full notice is found.
<one line to give the library's name and a brief idea of what it does.>
Copyright (C) <year> <name of author>
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 of the License, or (at your option) any later version.
This library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with this library; if not, write to the Free Software
Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
Also add information on how to contact you by electronic and paper mail.
You should also get your employer (if you work as a programmer) or your
school, if any, to sign a "copyright disclaimer" for the library, if
necessary. Here is a sample; alter the names:
Yoyodyne, Inc., hereby disclaims all copyright interest in the
library `Frob' (a library for tweaking knobs) written by James Random Hacker.
<signature of Ty Coon>, 1 April 1990
Ty Coon, President of Vice
That's all there is to it!

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Markdownify
===========
* handle non-markdownifiable lists (i.e. `<ul><li id="foobar">asdf</li></ul>`)
* organize methods better (i.e. flushlinebreaks & setlinebreaks close to each other)
* take a look at function names etc.
* is the new (in rev. 93) lastclosedtag property needed?
* word wrapping (some work is done but it's still very buggy)
Markdownify Extra
=================
* handle table alignment with KEEP_HTML=false
* handle tables without headings when KEEP_HTML=false is set
* handle Markdown inside non-markdownable tags
Implementation Thoughts
=======================
* non-markdownifiable lists and markdown inside non-markdownable tags as well as the current
table implementation could be rewritten by using a rollback mechanism.
example:
<ul><li>asdf</li><li id="foobar">asdf</li></ul>
we come to `<ul>`, know that this might fail and create a snapshot of our current parser
we keep on parsing and when we reach `<li id="foobar">` we gotta rollback and keep this
list in HTML format.

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<?php
error_reporting(E_ALL);
if (!empty($_POST['input'])) {
include 'markdownify_extra.php';
if (!isset($_POST['leap'])) {
$leap = MDFY_LINKS_EACH_PARAGRAPH;
} else {
$leap = $_POST['leap'];
}
if (!isset($_POST['keepHTML'])) {
$keephtml = MDFY_KEEPHTML;
} else {
$keephtml = $_POST['keepHTML'];
}
if (!empty($_POST['extra'])) {
$md = new Markdownify_Extra($leap, MDFY_BODYWIDTH, $keephtml);
} else {
$md = new Markdownify($leap, MDFY_BODYWIDTH, $keephtml);
}
if (ini_get('magic_quotes_gpc')) {
$_POST['input'] = stripslashes($_POST['input']);
}
$output = $md->parseString($_POST['input']);
} else {
$_POST['input'] = '';
}
?><!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en-US" lang="en-US">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8"/>
<title>HTML to Markdown Converter</title>
</head>
<body>
<?php if (empty($_POST['input'])): ?>
<form action="<?php echo $_SERVER['PHP_SELF']; ?>" method="post">
<fieldset>
<legend>HTML Input</legend>
<textarea style="width:100%;" cols="85" rows="40" name="input"><?php echo htmlspecialchars($_POST['input'], ENT_NOQUOTES, 'UTF-8'); ?></textarea>
</fieldset>
<label for="extra">Markdownify Extra: <input name="extra" checked="checked" id="extra" type="checkbox" value="1" /></label>
<label for="leap">Links after each block elem: <input name="leap" id="leap" type="checkbox" value="1" /></label>
<label for="keepHTML">keep HTML: <input name="keepHTML" id="keepHTML" type="checkbox" value="1" checked="checked" /></label>
<input type="submit" name="submit" value="submit" />
</form>
<?php else: ?>
<h1 style="text-align:right;"><a href="<?php echo $_SERVER['PHP_SELF']; ?>">BACK</a></h1>
<pre><?php echo htmlspecialchars($output, ENT_NOQUOTES, 'UTF-8'); ?></pre>
<?php endif; ?>
</body>
</html>

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#!/usr/bin/php
<?php
require dirname(__FILE__) .'/markdownify_extra.php';
function param($name, $default = false) {
if (!in_array('--'.$name, $_SERVER['argv']))
return $default;
reset($_SERVER['argv']);
while (each($_SERVER['argv'])) {
if (current($_SERVER['argv']) == '--'.$name)
break;
}
$value = next($_SERVER['argv']);
if ($value === false || substr($value, 0, 2) == '--')
return true;
else
return $value;
}
$input = stream_get_contents(STDIN);
$linksAfterEachParagraph = param('links');
$bodyWidth = param('width');
$keepHTML = param('html', true);
if (param('no_extra')) {
$parser = new Markdownify($linksAfterEachParagraph, $bodyWidth, $keepHTML);
} else {
$parser = new Markdownify_Extra($linksAfterEachParagraph, $bodyWidth, $keepHTML);
}
echo $parser->parseString($input) ."\n";

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<?php
/**
* Class to convert HTML to Markdown with PHP Markdown Extra syntax support.
*
* @version 1.0.0 alpha
* @author Milian Wolff (<mail@milianw.de>, <http://milianw.de>)
* @license LGPL, see LICENSE_LGPL.txt and the summary below
* @copyright (C) 2007 Milian Wolff
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
/**
* standard Markdownify class
*/
require_once dirname(__FILE__).'/markdownify.php';
class Markdownify_Extra extends Markdownify {
/**
* table data, including rows with content and the maximum width of each col
*
* @var array
*/
var $table = array();
/**
* current col
*
* @var int
*/
var $col = -1;
/**
* current row
*
* @var int
*/
var $row = 0;
/**
* constructor, see Markdownify::Markdownify() for more information
*/
function Markdownify_Extra($linksAfterEachParagraph = MDFY_LINKS_EACH_PARAGRAPH, $bodyWidth = MDFY_BODYWIDTH, $keepHTML = MDFY_KEEPHTML) {
parent::Markdownify($linksAfterEachParagraph, $bodyWidth, $keepHTML);
### new markdownable tags & attributes
# header ids: # foo {bar}
$this->isMarkdownable['h1']['id'] = 'optional';
$this->isMarkdownable['h2']['id'] = 'optional';
$this->isMarkdownable['h3']['id'] = 'optional';
$this->isMarkdownable['h4']['id'] = 'optional';
$this->isMarkdownable['h5']['id'] = 'optional';
$this->isMarkdownable['h6']['id'] = 'optional';
# tables
$this->isMarkdownable['table'] = array();
$this->isMarkdownable['th'] = array(
'align' => 'optional',
);
$this->isMarkdownable['td'] = array(
'align' => 'optional',
);
$this->isMarkdownable['tr'] = array();
array_push($this->ignore, 'thead');
array_push($this->ignore, 'tbody');
array_push($this->ignore, 'tfoot');
# definition lists
$this->isMarkdownable['dl'] = array();
$this->isMarkdownable['dd'] = array();
$this->isMarkdownable['dt'] = array();
# footnotes
$this->isMarkdownable['fnref'] = array(
'target' => 'required',
);
$this->isMarkdownable['footnotes'] = array();
$this->isMarkdownable['fn'] = array(
'name' => 'required',
);
$this->parser->blockElements['fnref'] = false;
$this->parser->blockElements['fn'] = true;
$this->parser->blockElements['footnotes'] = true;
# abbr
$this->isMarkdownable['abbr'] = array(
'title' => 'required',
);
# build RegEx lookahead to decide wether table can pe parsed or not
$inlineTags = array_keys($this->parser->blockElements, false);
$colContents = '(?:[^<]|<(?:'.implode('|', $inlineTags).'|[^a-z]))+';
$this->tableLookaheadHeader = '{
^\s*(?:<thead\s*>)?\s* # open optional thead
<tr\s*>\s*(?: # start required row with headers
<th(?:\s+align=("|\')(?:left|center|right)\1)?\s*> # header with optional align
\s*'.$colContents.'\s* # contents
</th>\s* # close header
)+</tr> # close row with headers
\s*(?:</thead>)? # close optional thead
}sxi';
$this->tdSubstitute = '\s*'.$colContents.'\s* # contents
</td>\s*';
$this->tableLookaheadBody = '{
\s*(?:<tbody\s*>)?\s* # open optional tbody
(?:<tr\s*>\s* # start row
%s # cols to be substituted
</tr>)+ # close row
\s*(?:</tbody>)? # close optional tbody
\s*</table> # close table
}sxi';
}
/**
* handle header tags (<h1> - <h6>)
*
* @param int $level 1-6
* @return void
*/
function handleHeader($level) {
static $id = null;
if ($this->parser->isStartTag) {
if (isset($this->parser->tagAttributes['id'])) {
$id = $this->parser->tagAttributes['id'];
}
} else {
if (!is_null($id)) {
$this->out(' {#'.$id.'}');
$id = null;
}
}
parent::handleHeader($level);
}
/**
* handle <abbr> tags
*
* @param void
* @return void
*/
function handleTag_abbr() {
if ($this->parser->isStartTag) {
$this->stack();
$this->buffer();
} else {
$tag = $this->unstack();
$tag['text'] = $this->unbuffer();
$add = true;
foreach ($this->stack['abbr'] as $stacked) {
if ($stacked['text'] == $tag['text']) {
/** TODO: differing abbr definitions, i.e. different titles for same text **/
$add = false;
break;
}
}
$this->out($tag['text']);
if ($add) {
array_push($this->stack['abbr'], $tag);
}
}
}
/**
* flush stacked abbr tags
*
* @param void
* @return void
*/
function flushStacked_abbr() {
$out = array();
foreach ($this->stack['abbr'] as $k => $tag) {
if (!isset($tag['unstacked'])) {
array_push($out, ' *['.$tag['text'].']: '.$tag['title']);
$tag['unstacked'] = true;
$this->stack['abbr'][$k] = $tag;
}
}
if (!empty($out)) {
$this->out("\n\n".implode("\n", $out));
}
}
/**
* handle <table> tags
*
* @param void
* @return void
*/
function handleTag_table() {
if ($this->parser->isStartTag) {
# check if upcoming table can be converted
if ($this->keepHTML) {
if (preg_match($this->tableLookaheadHeader, $this->parser->html, $matches)) {
# header seems good, now check body
# get align & number of cols
preg_match_all('#<th(?:\s+align=("|\')(left|right|center)\1)?\s*>#si', $matches[0], $cols);
$regEx = '';
$i = 1;
$aligns = array();
foreach ($cols[2] as $align) {
$align = strtolower($align);
array_push($aligns, $align);
if (empty($align)) {
$align = 'left'; # default value
}
$td = '\s+align=("|\')'.$align.'\\'.$i;
$i++;
if ($align == 'left') {
# look for empty align or left
$td = '(?:'.$td.')?';
}
$td = '<td'.$td.'\s*>';
$regEx .= $td.$this->tdSubstitute;
}
$regEx = sprintf($this->tableLookaheadBody, $regEx);
if (preg_match($regEx, $this->parser->html, $matches, null, strlen($matches[0]))) {
# this is a markdownable table tag!
$this->table = array(
'rows' => array(),
'col_widths' => array(),
'aligns' => $aligns,
);
$this->row = 0;
} else {
# non markdownable table
$this->handleTagToText();
}
} else {
# non markdownable table
$this->handleTagToText();
}
} else {
$this->table = array(
'rows' => array(),
'col_widths' => array(),
'aligns' => array(),
);
$this->row = 0;
}
} else {
# finally build the table in Markdown Extra syntax
$separator = array();
# seperator with correct align identifikators
foreach($this->table['aligns'] as $col => $align) {
if (!$this->keepHTML && !isset($this->table['col_widths'][$col])) {
break;
}
$left = ' ';
$right = ' ';
switch ($align) {
case 'left':
$left = ':';
break;
case 'center':
$right = ':';
$left = ':';
case 'right':
$right = ':';
break;
}
array_push($separator, $left.str_repeat('-', $this->table['col_widths'][$col]).$right);
}
$separator = '|'.implode('|', $separator).'|';
$rows = array();
# add padding
array_walk_recursive($this->table['rows'], array(&$this, 'alignTdContent'));
$header = array_shift($this->table['rows']);
array_push($rows, '| '.implode(' | ', $header).' |');
array_push($rows, $separator);
foreach ($this->table['rows'] as $row) {
array_push($rows, '| '.implode(' | ', $row).' |');
}
$this->out(implode("\n".$this->indent, $rows));
$this->table = array();
$this->setLineBreaks(2);
}
}
/**
* properly pad content so it is aligned as whished
* should be used with array_walk_recursive on $this->table['rows']
*
* @param string &$content
* @param int $col
* @return void
*/
function alignTdContent(&$content, $col) {
switch ($this->table['aligns'][$col]) {
default:
case 'left':
$content .= str_repeat(' ', $this->table['col_widths'][$col] - $this->strlen($content));
break;
case 'right':
$content = str_repeat(' ', $this->table['col_widths'][$col] - $this->strlen($content)).$content;
break;
case 'center':
$paddingNeeded = $this->table['col_widths'][$col] - $this->strlen($content);
$left = floor($paddingNeeded / 2);
$right = $paddingNeeded - $left;
$content = str_repeat(' ', $left).$content.str_repeat(' ', $right);
break;
}
}
/**
* handle <tr> tags
*
* @param void
* @return void
*/
function handleTag_tr() {
if ($this->parser->isStartTag) {
$this->col = -1;
} else {
$this->row++;
}
}
/**
* handle <td> tags
*
* @param void
* @return void
*/
function handleTag_td() {
if ($this->parser->isStartTag) {
$this->col++;
if (!isset($this->table['col_widths'][$this->col])) {
$this->table['col_widths'][$this->col] = 0;
}
$this->buffer();
} else {
$buffer = trim($this->unbuffer());
$this->table['col_widths'][$this->col] = max($this->table['col_widths'][$this->col], $this->strlen($buffer));
$this->table['rows'][$this->row][$this->col] = $buffer;
}
}
/**
* handle <th> tags
*
* @param void
* @return void
*/
function handleTag_th() {
if (!$this->keepHTML && !isset($this->table['rows'][1]) && !isset($this->table['aligns'][$this->col+1])) {
if (isset($this->parser->tagAttributes['align'])) {
$this->table['aligns'][$this->col+1] = $this->parser->tagAttributes['align'];
} else {
$this->table['aligns'][$this->col+1] = '';
}
}
$this->handleTag_td();
}
/**
* handle <dl> tags
*
* @param void
* @return void
*/
function handleTag_dl() {
if (!$this->parser->isStartTag) {
$this->setLineBreaks(2);
}
}
/**
* handle <dt> tags
*
* @param void
* @return void
**/
function handleTag_dt() {
if (!$this->parser->isStartTag) {
$this->setLineBreaks(1);
}
}
/**
* handle <dd> tags
*
* @param void
* @return void
*/
function handleTag_dd() {
if ($this->parser->isStartTag) {
if (substr(ltrim($this->parser->html), 0, 3) == '<p>') {
# next comes a paragraph, so we'll need an extra line
$this->out("\n".$this->indent);
} elseif (substr($this->output, -2) == "\n\n") {
$this->output = substr($this->output, 0, -1);
}
$this->out(': ');
$this->indent(' ', false);
} else {
# lookahead for next dt
if (substr(ltrim($this->parser->html), 0, 4) == '<dt>') {
$this->setLineBreaks(2);
} else {
$this->setLineBreaks(1);
}
$this->indent(' ');
}
}
/**
* handle <fnref /> tags (custom footnote references, see markdownify_extra::parseString())
*
* @param void
* @return void
*/
function handleTag_fnref() {
$this->out('[^'.$this->parser->tagAttributes['target'].']');
}
/**
* handle <fn> tags (custom footnotes, see markdownify_extra::parseString()
* and markdownify_extra::_makeFootnotes())
*
* @param void
* @return void
*/
function handleTag_fn() {
if ($this->parser->isStartTag) {
$this->out('[^'.$this->parser->tagAttributes['name'].']:');
$this->setLineBreaks(1);
} else {
$this->setLineBreaks(2);
}
$this->indent(' ');
}
/**
* handle <footnotes> tag (custom footnotes, see markdownify_extra::parseString()
* and markdownify_extra::_makeFootnotes())
*
* @param void
* @return void
*/
function handleTag_footnotes() {
if (!$this->parser->isStartTag) {
$this->setLineBreaks(2);
}
}
/**
* parse a HTML string, clean up footnotes prior
*
* @param string $HTML input
* @return string Markdown formatted output
*/
function parseString($html) {
/** TODO: custom markdown-extra options, e.g. titles & classes **/
# <sup id="fnref:..."><a href"#fn..." rel="footnote">...</a></sup>
# => <fnref target="..." />
$html = preg_replace('@<sup id="fnref:([^"]+)">\s*<a href="#fn:\1" rel="footnote">\s*\d+\s*</a>\s*</sup>@Us', '<fnref target="$1" />', $html);
# <div class="footnotes">
# <hr />
# <ol>
#
# <li id="fn:...">...</li>
# ...
#
# </ol>
# </div>
# =>
# <footnotes>
# <fn name="...">...</fn>
# ...
# </footnotes>
$html = preg_replace_callback('#<div class="footnotes">\s*<hr />\s*<ol>\s*(.+)\s*</ol>\s*</div>#Us', array(&$this, '_makeFootnotes'), $html);
return parent::parseString($html);
}
/**
* replace HTML representation of footnotes with something more easily parsable
*
* @note this is a callback to be used in parseString()
*
* @param array $matches
* @return string
*/
function _makeFootnotes($matches) {
# <li id="fn:1">
# ...
# <a href="#fnref:block" rev="footnote">&#8617;</a></p>
# </li>
# => <fn name="1">...</fn>
# remove footnote link
$fns = preg_replace('@\s*(&#160;\s*)?<a href="#fnref:[^"]+" rev="footnote"[^>]*>&#8617;</a>\s*@s', '', $matches[1]);
# remove empty paragraph
$fns = preg_replace('@<p>\s*</p>@s', '', $fns);
# <li id="fn:1">...</li> -> <footnote nr="1">...</footnote>
$fns = str_replace('<li id="fn:', '<fn name="', $fns);
$fns = '<footnotes>'.$fns.'</footnotes>';
return preg_replace('#</li>\s*(?=(?:<fn|</footnotes>))#s', '</fn>$1', $fns);
}
}

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<?php
/**
* parseHTML is a HTML parser which works with PHP 4 and above.
* It tries to handle invalid HTML to some degree.
*
* @version 1.0 beta
* @author Milian Wolff (mail@milianw.de, http://milianw.de)
* @license LGPL, see LICENSE_LGPL.txt and the summary below
* @copyright (C) 2007 Milian Wolff
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
class parseHTML {
/**
* tags which are always empty (<br /> etc.)
*
* @var array<string>
*/
var $emptyTags = array(
'br',
'hr',
'input',
'img',
'area',
'link',
'meta',
'param',
);
/**
* tags with preformatted text
* whitespaces wont be touched in them
*
* @var array<string>
*/
var $preformattedTags = array(
'script',
'style',
'pre',
'code',
);
/**
* supress HTML tags inside preformatted tags (see above)
*
* @var bool
*/
var $noTagsInCode = false;
/**
* html to be parsed
*
* @var string
*/
var $html = '';
/**
* node type:
*
* - tag (see isStartTag)
* - text (includes cdata)
* - comment
* - doctype
* - pi (processing instruction)
*
* @var string
*/
var $nodeType = '';
/**
* current node content, i.e. either a
* simple string (text node), or something like
* <tag attrib="value"...>
*
* @var string
*/
var $node = '';
/**
* wether current node is an opening tag (<a>) or not (</a>)
* set to NULL if current node is not a tag
* NOTE: empty tags (<br />) set this to true as well!
*
* @var bool | null
*/
var $isStartTag = null;
/**
* wether current node is an empty tag (<br />) or not (<a></a>)
*
* @var bool | null
*/
var $isEmptyTag = null;
/**
* tag name
*
* @var string | null
*/
var $tagName = '';
/**
* attributes of current tag
*
* @var array (attribName=>value) | null
*/
var $tagAttributes = null;
/**
* wether the current tag is a block element
*
* @var bool | null
*/
var $isBlockElement = null;
/**
* keep whitespace
*
* @var int
*/
var $keepWhitespace = 0;
/**
* list of open tags
* count this to get current depth
*
* @var array
*/
var $openTags = array();
/**
* list of block elements
*
* @var array
* TODO: what shall we do with <del> and <ins> ?!
*/
var $blockElements = array (
# tag name => <bool> is block
# block elements
'address' => true,
'blockquote' => true,
'center' => true,
'del' => true,
'dir' => true,
'div' => true,
'dl' => true,
'fieldset' => true,
'form' => true,
'h1' => true,
'h2' => true,
'h3' => true,
'h4' => true,
'h5' => true,
'h6' => true,
'hr' => true,
'ins' => true,
'isindex' => true,
'menu' => true,
'noframes' => true,
'noscript' => true,
'ol' => true,
'p' => true,
'pre' => true,
'table' => true,
'ul' => true,
# set table elements and list items to block as well
'thead' => true,
'tbody' => true,
'tfoot' => true,
'td' => true,
'tr' => true,
'th' => true,
'li' => true,
'dd' => true,
'dt' => true,
# header items and html / body as well
'html' => true,
'body' => true,
'head' => true,
'meta' => true,
'link' => true,
'style' => true,
'title' => true,
# unfancy media tags, when indented should be rendered as block
'map' => true,
'object' => true,
'param' => true,
'embed' => true,
'area' => true,
# inline elements
'a' => false,
'abbr' => false,
'acronym' => false,
'applet' => false,
'b' => false,
'basefont' => false,
'bdo' => false,
'big' => false,
'br' => false,
'button' => false,
'cite' => false,
'code' => false,
'del' => false,
'dfn' => false,
'em' => false,
'font' => false,
'i' => false,
'img' => false,
'ins' => false,
'input' => false,
'iframe' => false,
'kbd' => false,
'label' => false,
'q' => false,
'samp' => false,
'script' => false,
'select' => false,
'small' => false,
'span' => false,
'strong' => false,
'sub' => false,
'sup' => false,
'textarea' => false,
'tt' => false,
'var' => false,
);
/**
* get next node, set $this->html prior!
*
* @param void
* @return bool
*/
function nextNode() {
if (empty($this->html)) {
# we are done with parsing the html string
return false;
}
static $skipWhitespace = true;
if ($this->isStartTag && !$this->isEmptyTag) {
array_push($this->openTags, $this->tagName);
if (in_array($this->tagName, $this->preformattedTags)) {
# dont truncate whitespaces for <code> or <pre> contents
$this->keepWhitespace++;
}
}
if ($this->html[0] == '<') {
$token = substr($this->html, 0, 9);
if (substr($token, 0, 2) == '<?') {
# xml prolog or other pi's
/** TODO **/
#trigger_error('this might need some work', E_USER_NOTICE);
$pos = strpos($this->html, '>');
$this->setNode('pi', $pos + 1);
return true;
}
if (substr($token, 0, 4) == '<!--') {
# comment
$pos = strpos($this->html, '-->');
if ($pos === false) {
# could not find a closing -->, use next gt instead
# this is firefox' behaviour
$pos = strpos($this->html, '>') + 1;
} else {
$pos += 3;
}
$this->setNode('comment', $pos);
$skipWhitespace = true;
return true;
}
if ($token == '<!DOCTYPE') {
# doctype
$this->setNode('doctype', strpos($this->html, '>')+1);
$skipWhitespace = true;
return true;
}
if ($token == '<![CDATA[') {
# cdata, use text node
# remove leading <![CDATA[
$this->html = substr($this->html, 9);
$this->setNode('text', strpos($this->html, ']]>')+3);
# remove trailing ]]> and trim
$this->node = substr($this->node, 0, -3);
$this->handleWhitespaces();
$skipWhitespace = true;
return true;
}
if ($this->parseTag()) {
# seems to be a tag
# handle whitespaces
if ($this->isBlockElement) {
$skipWhitespace = true;
} else {
$skipWhitespace = false;
}
return true;
}
}
if ($this->keepWhitespace) {
$skipWhitespace = false;
}
# when we get here it seems to be a text node
$pos = strpos($this->html, '<');
if ($pos === false) {
$pos = strlen($this->html);
}
$this->setNode('text', $pos);
$this->handleWhitespaces();
if ($skipWhitespace && $this->node == ' ') {
return $this->nextNode();
}
$skipWhitespace = false;
return true;
}
/**
* parse tag, set tag name and attributes, see if it's a closing tag and so forth...
*
* @param void
* @return bool
*/
function parseTag() {
static $a_ord, $z_ord, $special_ords;
if (!isset($a_ord)) {
$a_ord = ord('a');
$z_ord = ord('z');
$special_ords = array(
ord(':'), // for xml:lang
ord('-'), // for http-equiv
);
}
$tagName = '';
$pos = 1;
$isStartTag = $this->html[$pos] != '/';
if (!$isStartTag) {
$pos++;
}
# get tagName
while (isset($this->html[$pos])) {
$pos_ord = ord(strtolower($this->html[$pos]));
if (($pos_ord >= $a_ord && $pos_ord <= $z_ord) || (!empty($tagName) && is_numeric($this->html[$pos]))) {
$tagName .= $this->html[$pos];
$pos++;
} else {
$pos--;
break;
}
}
$tagName = strtolower($tagName);
if (empty($tagName) || !isset($this->blockElements[$tagName])) {
# something went wrong => invalid tag
$this->invalidTag();
return false;
}
if ($this->noTagsInCode && end($this->openTags) == 'code' && !($tagName == 'code' && !$isStartTag)) {
# we supress all HTML tags inside code tags
$this->invalidTag();
return false;
}
# get tag attributes
/** TODO: in html 4 attributes do not need to be quoted **/
$isEmptyTag = false;
$attributes = array();
$currAttrib = '';
while (isset($this->html[$pos+1])) {
$pos++;
# close tag
if ($this->html[$pos] == '>' || $this->html[$pos].$this->html[$pos+1] == '/>') {
if ($this->html[$pos] == '/') {
$isEmptyTag = true;
$pos++;
}
break;
}
$pos_ord = ord(strtolower($this->html[$pos]));
if ( ($pos_ord >= $a_ord && $pos_ord <= $z_ord) || in_array($pos_ord, $special_ords)) {
# attribute name
$currAttrib .= $this->html[$pos];
} elseif (in_array($this->html[$pos], array(' ', "\t", "\n"))) {
# drop whitespace
} elseif (in_array($this->html[$pos].$this->html[$pos+1], array('="', "='"))) {
# get attribute value
$pos++;
$await = $this->html[$pos]; # single or double quote
$pos++;
$value = '';
while (isset($this->html[$pos]) && $this->html[$pos] != $await) {
$value .= $this->html[$pos];
$pos++;
}
$attributes[$currAttrib] = $value;
$currAttrib = '';
} else {
$this->invalidTag();
return false;
}
}
if ($this->html[$pos] != '>') {
$this->invalidTag();
return false;
}
if (!empty($currAttrib)) {
# html 4 allows something like <option selected> instead of <option selected="selected">
$attributes[$currAttrib] = $currAttrib;
}
if (!$isStartTag) {
if (!empty($attributes) || $tagName != end($this->openTags)) {
# end tags must not contain any attributes
# or maybe we did not expect a different tag to be closed
$this->invalidTag();
return false;
}
array_pop($this->openTags);
if (in_array($tagName, $this->preformattedTags)) {
$this->keepWhitespace--;
}
}
$pos++;
$this->node = substr($this->html, 0, $pos);
$this->html = substr($this->html, $pos);
$this->tagName = $tagName;
$this->tagAttributes = $attributes;
$this->isStartTag = $isStartTag;
$this->isEmptyTag = $isEmptyTag || in_array($tagName, $this->emptyTags);
if ($this->isEmptyTag) {
# might be not well formed
$this->node = preg_replace('# */? *>$#', ' />', $this->node);
}
$this->nodeType = 'tag';
$this->isBlockElement = $this->blockElements[$tagName];
return true;
}
/**
* handle invalid tags
*
* @param void
* @return void
*/
function invalidTag() {
$this->html = substr_replace($this->html, '&lt;', 0, 1);
}
/**
* update all vars and make $this->html shorter
*
* @param string $type see description for $this->nodeType
* @param int $pos to which position shall we cut?
* @return void
*/
function setNode($type, $pos) {
if ($this->nodeType == 'tag') {
# set tag specific vars to null
# $type == tag should not be called here
# see this::parseTag() for more
$this->tagName = null;
$this->tagAttributes = null;
$this->isStartTag = null;
$this->isEmptyTag = null;
$this->isBlockElement = null;
}
$this->nodeType = $type;
$this->node = substr($this->html, 0, $pos);
$this->html = substr($this->html, $pos);
}
/**
* check if $this->html begins with $str
*
* @param string $str
* @return bool
*/
function match($str) {
return substr($this->html, 0, strlen($str)) == $str;
}
/**
* truncate whitespaces
*
* @param void
* @return void
*/
function handleWhitespaces() {
if ($this->keepWhitespace) {
# <pre> or <code> before...
return;
}
# truncate multiple whitespaces to a single one
$this->node = preg_replace('#\s+#s', ' ', $this->node);
}
/**
* normalize self::node
*
* @param void
* @return void
*/
function normalizeNode() {
$this->node = '<';
if (!$this->isStartTag) {
$this->node .= '/'.$this->tagName.'>';
return;
}
$this->node .= $this->tagName;
foreach ($this->tagAttributes as $name => $value) {
$this->node .= ' '.$name.'="'.str_replace('"', '&quot;', $value).'"';
}
if ($this->isEmptyTag) {
$this->node .= ' /';
}
$this->node .= '>';
}
}
/**
* indent a HTML string properly
*
* @param string $html
* @param string $indent optional
* @return string
*/
function indentHTML($html, $indent = " ", $noTagsInCode = false) {
$parser = new parseHTML;
$parser->noTagsInCode = $noTagsInCode;
$parser->html = $html;
$html = '';
$last = true; # last tag was block elem
$indent_a = array();
while($parser->nextNode()) {
if ($parser->nodeType == 'tag') {
$parser->normalizeNode();
}
if ($parser->nodeType == 'tag' && $parser->isBlockElement) {
$isPreOrCode = in_array($parser->tagName, array('code', 'pre'));
if (!$parser->keepWhitespace && !$last && !$isPreOrCode) {
$html = rtrim($html)."\n";
}
if ($parser->isStartTag) {
$html .= implode($indent_a);
if (!$parser->isEmptyTag) {
array_push($indent_a, $indent);
}
} else {
array_pop($indent_a);
if (!$isPreOrCode) {
$html .= implode($indent_a);
}
}
$html .= $parser->node;
if (!$parser->keepWhitespace && !($isPreOrCode && $parser->isStartTag)) {
$html .= "\n";
}
$last = true;
} else {
if ($parser->nodeType == 'tag' && $parser->tagName == 'br') {
$html .= $parser->node."\n";
$last = true;
continue;
} elseif ($last && !$parser->keepWhitespace) {
$html .= implode($indent_a);
$parser->node = ltrim($parser->node);
}
$html .= $parser->node;
if (in_array($parser->nodeType, array('comment', 'pi', 'doctype'))) {
$html .= "\n";
} else {
$last = false;
}
}
}
return $html;
}
/*
# testcase / example
error_reporting(E_ALL);
$html = '<p>Simple block on one line:</p>
<div>foo</div>
<p>And nested without indentation:</p>
<div>
<div>
<div>
foo
</div>
<div style=">"/>
</div>
<div>bar</div>
</div>
<p>And with attributes:</p>
<div>
<div id="foo">
</div>
</div>
<p>This was broken in 1.0.2b7:</p>
<div class="inlinepage">
<div class="toggleableend">
foo
</div>
</div>';
#$html = '<a href="asdfasdf" title=\'asdf\' foo="bar">asdf</a>';
echo indentHTML($html);
die();
*/

1
include/nav.php
View file

@ -162,6 +162,7 @@ function nav(&$a) {
$tpl = get_markup_template('nav.tpl');
$a->page['nav'] .= replace_macros($tpl, array(
'$baseurl' => $a->get_baseurl(),
'$langselector' => lang_selector(),
'$sitelocation' => $sitelocation,
'$nav' => $nav,

21
include/network.php
View file

@ -607,6 +607,9 @@ function validate_url(&$url) {
if(! function_exists('validate_email')) {
function validate_email($addr) {
if(get_config('system','disable_email_validation'))
return true;
if(! strpos($addr,'@'))
return false;
$h = substr($addr,strpos($addr,'@') + 1);
@ -793,7 +796,7 @@ function add_fcontact($arr,$update = false) {
}
function scale_external_images($s,$include_link = true) {
function scale_external_images($s, $include_link = true, $scale_replace = false) {
$a = get_app();
@ -803,10 +806,22 @@ function scale_external_images($s,$include_link = true) {
require_once('include/Photo.php');
foreach($matches as $mtch) {
logger('scale_external_image: ' . $mtch[1]);
$hostname = str_replace('www.','',substr($a->get_baseurl(),strpos($a->get_baseurl(),'://')+3));
if(stristr($mtch[1],$hostname))
continue;
$i = fetch_url($mtch[1]);
// $scale_replace, if passed, is an array of two elements. The
// first is the name of the full-size image. The second is the
// name of a remote, scaled-down version of the full size image.
// This allows Friendica to display the smaller remote image if
// one exists, while still linking to the full-size image
if($scale_replace)
$scaled = str_replace($scale_replace[0], $scale_replace[1], $mtch[1]);
else
$scaled = $mtch[1];
$i = fetch_url($scaled);
// guess mimetype from headers or filename
$type = guess_image_type($mtch[1],true);
@ -822,7 +837,7 @@ function scale_external_images($s,$include_link = true) {
$new_width = $ph->getWidth();
$new_height = $ph->getHeight();
logger('scale_external_images: ' . $orig_width . '->' . $new_width . 'w ' . $orig_height . '->' . $new_height . 'h' . ' match: ' . $mtch[0], LOGGER_DEBUG);
$s = str_replace($mtch[0],'[img=' . $new_width . 'x' . $new_height. ']' . $mtch[1] . '[/img]'
$s = str_replace($mtch[0],'[img=' . $new_width . 'x' . $new_height. ']' . $scaled . '[/img]'
. "\n" . (($include_link)
? '[url=' . $mtch[1] . ']' . t('view full size') . '[/url]' . "\n"
: ''),$s);

4
include/notifier.php
View file

@ -125,7 +125,7 @@ function notifier_run($argv, $argc){
$uid = $r[0]['uid'];
$updated = $r[0]['edited'];
// The following seems superfluous. We've already checked for "if (! intval($r[0]['parent']))" a few lines up
// POSSIBLE CLEANUP --> The following seems superfluous. We've already checked for "if (! intval($r[0]['parent']))" a few lines up
if(! $parent_id)
return;
@ -399,7 +399,7 @@ function notifier_run($argv, $argc){
// private emails may be in included in public conversations. Filter them.
if(($public_message) && $item['private'])
if(($public_message) && $item['private'] == 1)
continue;

3
include/oembed.php
View file

@ -93,7 +93,8 @@ function oembed_format_object($j){
$ret.="<br>";
}; break;
case "photo": {
$ret.= "<img width='".$j->width."' height='".$j->height."' src='".$j->url."'>";
$ret.= "<img width='".$j->width."' src='".$j->url."'>";
//$ret.= "<img width='".$j->width."' height='".$j->height."' src='".$j->url."'>";
$ret.="<br>";
}; break;
case "link": {

84
include/plugin.php
View file

@ -316,3 +316,87 @@ function get_theme_screenshot($theme) {
}
return($a->get_baseurl() . '/images/blank.png');
}
// check service_class restrictions. If there are no service_classes defined, everything is allowed.
// if $usage is supplied, we check against a maximum count and return true if the current usage is
// less than the subscriber plan allows. Otherwise we return boolean true or false if the property
// is allowed (or not) in this subscriber plan. An unset property for this service plan means
// the property is allowed, so it is only necessary to provide negative properties for each plan,
// or what the subscriber is not allowed to do.
function service_class_allows($uid,$property,$usage = false) {
if($uid == local_user()) {
$service_class = $a->user['service_class'];
}
else {
$r = q("select service_class from user where uid = %d limit 1",
intval($uid)
);
if($r !== false and count($r)) {
$service_class = $r[0]['service_class'];
}
}
if(! x($service_class))
return true; // everything is allowed
$arr = get_config('service_class',$service_class);
if(! is_array($arr) || (! count($arr)))
return true;
if($usage === false)
return ((x($arr[$property])) ? (bool) $arr['property'] : true);
else {
if(! array_key_exists($property,$arr))
return true;
return (((intval($usage)) < intval($arr[$property])) ? true : false);
}
}
function service_class_fetch($uid,$property) {
if($uid == local_user()) {
$service_class = $a->user['service_class'];
}
else {
$r = q("select service_class from user where uid = %d limit 1",
intval($uid)
);
if($r !== false and count($r)) {
$service_class = $r[0]['service_class'];
}
}
if(! x($service_class))
return false; // everything is allowed
$arr = get_config('service_class',$service_class);
if(! is_array($arr) || (! count($arr)))
return false;
return((array_key_exists($property,$arr)) ? $arr[$property] : false);
}
function upgrade_link($bbcode = false) {
$l = get_config('service_class','upgrade_link');
if(! $l)
return '';
if($bbcode)
$t = sprintf('[url=%s]' . t('Click here to upgrade.') . '[/url]', $l);
else
$t = sprintf('<a href="%s">' . t('Click here to upgrade.') . '</div>', $l);
return $t;
}
function upgrade_message($bbcode = false) {
$x = upgrade_link($bbcode);
return t('This action exceeds the limits set by your subscription plan.') . (($x) ? ' ' . $x : '') ;
}
function upgrade_bool_message($bbcode = false) {
$x = upgrade_link($bbcode);
return t('This action is not available under your subscription plan.') . (($x) ? ' ' . $x : '') ;
}

5
include/profile_advanced.php
View file

@ -59,6 +59,11 @@ function advanced_profile(&$a) {
if($txt = prepare_text($a->profile['interest'])) $profile['interest'] = array( t('Hobbies/Interests:'), $txt);
if($txt = prepare_text($a->profile['likes'])) $profile['likes'] = array( t('Likes:'), $txt);
if($txt = prepare_text($a->profile['dislikes'])) $profile['dislikes'] = array( t('Dislikes:'), $txt);
if($txt = prepare_text($a->profile['contact'])) $profile['contact'] = array( t('Contact information and Social Networks:'), $txt);
if($txt = prepare_text($a->profile['music'])) $profile['music'] = array( t('Musical interests:'), $txt);

80
include/text.php
View file

@ -656,6 +656,10 @@ function search($s,$id='search-box',$url='/search',$save = false) {
if(! function_exists('valid_email')) {
function valid_email($x){
if(get_config('system','disable_email_validation'))
return true;
if(preg_match('/^[_a-zA-Z0-9\-\+]+(\.[_a-zA-Z0-9\-\+]+)*@[a-zA-Z0-9-]+(\.[a-zA-Z0-9-]+)+$/',$x))
return true;
return false;
@ -750,40 +754,40 @@ function smilies($s, $sample = false) {
);
$icons = array(
'<img src="' . $a->get_baseurl() . '/images/smiley-heart.gif" alt="<3" />',
'<img src="' . $a->get_baseurl() . '/images/smiley-brokenheart.gif" alt="</3" />',
'<img src="' . $a->get_baseurl() . '/images/smiley-brokenheart.gif" alt="<\\3" />',
'<img src="' . $a->get_baseurl() . '/images/smiley-smile.gif" alt=":-)" />',
'<img src="' . $a->get_baseurl() . '/images/smiley-wink.gif" alt=";-)" />',
'<img src="' . $a->get_baseurl() . '/images/smiley-frown.gif" alt=":-(" />',
'<img src="' . $a->get_baseurl() . '/images/smiley-tongue-out.gif" alt=":-P" />',
'<img src="' . $a->get_baseurl() . '/images/smiley-tongue-out.gif" alt=":-p" />',
'<img src="' . $a->get_baseurl() . '/images/smiley-kiss.gif" alt=":-\"" />',
'<img src="' . $a->get_baseurl() . '/images/smiley-kiss.gif" alt=":-\"" />',
'<img src="' . $a->get_baseurl() . '/images/smiley-kiss.gif" alt=":-x" />',
'<img src="' . $a->get_baseurl() . '/images/smiley-kiss.gif" alt=":-X" />',
'<img src="' . $a->get_baseurl() . '/images/smiley-laughing.gif" alt=":-D" />',
'<img src="' . $a->get_baseurl() . '/images/smiley-surprised.gif" alt="8-|" />',
'<img src="' . $a->get_baseurl() . '/images/smiley-surprised.gif" alt="8-O" />',
'<img src="' . $a->get_baseurl() . '/images/smiley-surprised.gif" alt=":-O" />',
'<img src="' . $a->get_baseurl() . '/images/smiley-thumbsup.gif" alt="\\o/" />',
'<img src="' . $a->get_baseurl() . '/images/smiley-Oo.gif" alt="o.O" />',
'<img src="' . $a->get_baseurl() . '/images/smiley-Oo.gif" alt="O.o" />',
'<img src="' . $a->get_baseurl() . '/images/smiley-Oo.gif" alt="o_O" />',
'<img src="' . $a->get_baseurl() . '/images/smiley-Oo.gif" alt="O_o" />',
'<img src="' . $a->get_baseurl() . '/images/smiley-cry.gif" alt=":\'(" />',
'<img src="' . $a->get_baseurl() . '/images/smiley-foot-in-mouth.gif" alt=":-!" />',
'<img src="' . $a->get_baseurl() . '/images/smiley-undecided.gif" alt=":-/" />',
'<img src="' . $a->get_baseurl() . '/images/smiley-embarassed.gif" alt=":-[" />',
'<img src="' . $a->get_baseurl() . '/images/smiley-cool.gif" alt="8-)" />',
'<img src="' . $a->get_baseurl() . '/images/beer_mug.gif" alt=":beer" />',
'<img src="' . $a->get_baseurl() . '/images/beer_mug.gif" alt=":homebrew" />',
'<img src="' . $a->get_baseurl() . '/images/coffee.gif" alt=":coffee" />',
'<img src="' . $a->get_baseurl() . '/images/smiley-facepalm.gif" alt=":facepalm" />',
'<img src="' . $a->get_baseurl() . '/images/like.gif" alt=":like" />',
'<img src="' . $a->get_baseurl() . '/images/dislike.gif" alt=":dislike" />',
'<a href="http://project.friendika.com">~friendika <img src="' . $a->get_baseurl() . '/images/friendika-16.png" alt="~friendika" /></a>',
'<a href="http://friendica.com">~friendica <img src="' . $a->get_baseurl() . '/images/friendica-16.png" alt="~friendica" /></a>'
'<img class="smiley" src="' . $a->get_baseurl() . '/images/smiley-heart.gif" alt="<3" />',
'<img class="smiley" src="' . $a->get_baseurl() . '/images/smiley-brokenheart.gif" alt="</3" />',
'<img class="smiley" src="' . $a->get_baseurl() . '/images/smiley-brokenheart.gif" alt="<\\3" />',
'<img class="smiley" src="' . $a->get_baseurl() . '/images/smiley-smile.gif" alt=":-)" />',
'<img class="smiley" src="' . $a->get_baseurl() . '/images/smiley-wink.gif" alt=";-)" />',
'<img class="smiley" src="' . $a->get_baseurl() . '/images/smiley-frown.gif" alt=":-(" />',
'<img class="smiley" src="' . $a->get_baseurl() . '/images/smiley-tongue-out.gif" alt=":-P" />',
'<img class="smiley" src="' . $a->get_baseurl() . '/images/smiley-tongue-out.gif" alt=":-p" />',
'<img class="smiley" src="' . $a->get_baseurl() . '/images/smiley-kiss.gif" alt=":-\"" />',
'<img class="smiley" src="' . $a->get_baseurl() . '/images/smiley-kiss.gif" alt=":-\"" />',
'<img class="smiley" src="' . $a->get_baseurl() . '/images/smiley-kiss.gif" alt=":-x" />',
'<img class="smiley" src="' . $a->get_baseurl() . '/images/smiley-kiss.gif" alt=":-X" />',
'<img class="smiley" src="' . $a->get_baseurl() . '/images/smiley-laughing.gif" alt=":-D" />',
'<img class="smiley" src="' . $a->get_baseurl() . '/images/smiley-surprised.gif" alt="8-|" />',
'<img class="smiley" src="' . $a->get_baseurl() . '/images/smiley-surprised.gif" alt="8-O" />',
'<img class="smiley" src="' . $a->get_baseurl() . '/images/smiley-surprised.gif" alt=":-O" />',
'<img class="smiley" src="' . $a->get_baseurl() . '/images/smiley-thumbsup.gif" alt="\\o/" />',
'<img class="smiley" src="' . $a->get_baseurl() . '/images/smiley-Oo.gif" alt="o.O" />',
'<img class="smiley" src="' . $a->get_baseurl() . '/images/smiley-Oo.gif" alt="O.o" />',
'<img class="smiley" src="' . $a->get_baseurl() . '/images/smiley-Oo.gif" alt="o_O" />',
'<img class="smiley" src="' . $a->get_baseurl() . '/images/smiley-Oo.gif" alt="O_o" />',
'<img class="smiley" src="' . $a->get_baseurl() . '/images/smiley-cry.gif" alt=":\'(" />',
'<img class="smiley" src="' . $a->get_baseurl() . '/images/smiley-foot-in-mouth.gif" alt=":-!" />',
'<img class="smiley" src="' . $a->get_baseurl() . '/images/smiley-undecided.gif" alt=":-/" />',
'<img class="smiley" src="' . $a->get_baseurl() . '/images/smiley-embarassed.gif" alt=":-[" />',
'<img class="smiley" src="' . $a->get_baseurl() . '/images/smiley-cool.gif" alt="8-)" />',
'<img class="smiley" src="' . $a->get_baseurl() . '/images/beer_mug.gif" alt=":beer" />',
'<img class="smiley" src="' . $a->get_baseurl() . '/images/beer_mug.gif" alt=":homebrew" />',
'<img class="smiley" src="' . $a->get_baseurl() . '/images/coffee.gif" alt=":coffee" />',
'<img class="smiley" src="' . $a->get_baseurl() . '/images/smiley-facepalm.gif" alt=":facepalm" />',
'<img class="smiley" src="' . $a->get_baseurl() . '/images/like.gif" alt=":like" />',
'<img class="smiley" src="' . $a->get_baseurl() . '/images/dislike.gif" alt=":dislike" />',
'<a href="http://project.friendika.com">~friendika <img class="smiley" src="' . $a->get_baseurl() . '/images/friendika-16.png" alt="~friendika" /></a>',
'<a href="http://friendica.com">~friendica <img class="smiley" src="' . $a->get_baseurl() . '/images/friendica-16.png" alt="~friendica" /></a>'
);
$params = array('texts' => $texts, 'icons' => $icons, 'string' => $s);
@ -823,7 +827,7 @@ function preg_heart($x) {
return $x[0];
$t = '';
for($cnt = 0; $cnt < strlen($x[1]); $cnt ++)
$t .= '<img src="' . $a->get_baseurl() . '/images/smiley-heart.gif" alt="<3" />';
$t .= '<img class="smiley" src="' . $a->get_baseurl() . '/images/smiley-heart.gif" alt="<3" />';
$r = str_replace($x[0],$t,$x[0]);
return $r;
}
@ -1059,12 +1063,13 @@ function feed_salmonlinks($nick) {
if(! function_exists('get_plink')) {
function get_plink($item) {
$a = get_app();
if (x($item,'plink') && ((! $item['private']) || ($item['network'] === NETWORK_FEED))){
if (x($item,'plink') && ($item['private'] != 1)) {
return array(
'href' => $item['plink'],
'title' => t('link to source'),
);
} else {
}
else {
return false;
}
}}
@ -1532,7 +1537,6 @@ function undo_post_tagging($s) {
function fix_mce_lf($s) {
$s = str_replace("\r\n","\n",$s);
$s = str_replace("\n\n","\n",$s);
return $s;
}

14
include/user.php
View file

@ -147,13 +147,18 @@ function create_user($arr) {
require_once('include/crypto.php');
$keys = new_keypair(1024);
$keys = new_keypair(4096);
if($keys === false) {
$result['message'] .= t('SERIOUS ERROR: Generation of security keys failed.') . EOL;
return $result;
}
$default_service_class = get_config('system','default_service_class');
if(! $default_service_class)
$default_service_class = '';
$prvkey = $keys['prvkey'];
$pubkey = $keys['pubkey'];
@ -173,8 +178,8 @@ function create_user($arr) {
$spubkey = $sres['pubkey'];
$r = q("INSERT INTO `user` ( `guid`, `username`, `password`, `email`, `openid`, `nickname`,
`pubkey`, `prvkey`, `spubkey`, `sprvkey`, `register_date`, `verified`, `blocked`, `timezone` )
VALUES ( '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', %d, %d, 'UTC' )",
`pubkey`, `prvkey`, `spubkey`, `sprvkey`, `register_date`, `verified`, `blocked`, `timezone`, `service_class` )
VALUES ( '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', %d, %d, 'UTC', '%s' )",
dbesc(generate_user_guid()),
dbesc($username),
dbesc($new_password_encoded),
@ -187,7 +192,8 @@ function create_user($arr) {
dbesc($sprvkey),
dbesc(datetime_convert()),
intval($verified),
intval($blocked)
intval($blocked),
dbesc($default_service_class)
);
if($r) {

2
js/country.js
View file

@ -275,7 +275,7 @@ aStates[249]="|'Adan|'Ataq|Abyan|Al Bayda'|Al Hudaydah|Al Jawf|Al Mahrah|Al Mahw
aStates[250]="|Kosovo|Montenegro|Serbia|Vojvodina";
aStates[251]="|Central|Copperbelt|Eastern|Luapula|Lusaka|North-Western|Northern|Southern|Western";
aStates[252]="|Bulawayo|Harare|ManicalandMashonaland Central|Mashonaland East|Mashonaland West|Masvingo|Matabeleland North|Matabeleland South|Midlands";
aStates[253]="|Self Hosted|Private Server|Architects Of Sleep|DFRN|Distributed Friend Network|Free-Beer.ch|Foojbook|Free-Haven|Friendica.eu|Friendika.me.4.it|Friendika - I Ask Questions|Frndc.com|Hipatia|Hungerfreunde|Kaluguran Community|Kak Ste?|Karl.Markx.pm|Loozah Social Club|MyFriendica.net|MyFriendNetwork|Oi!|OpenMindSpace|Recolutionari.es|Sysfu Social Club|theshi.re|Tumpambae|Uzmiac|Other";
aStates[253]="|Self Hosted|Private Server|Architects Of Sleep|DFRN|Distributed Friend Network|Free-Beer.ch|Foojbook|Free-Haven|Friendica.eu|Friendika.me.4.it|Friendika - I Ask Questions|Frndc.com|Hikado|Hipatia|Hungerfreunde|Kaluguran Community|Kak Ste?|Karl.Markx.pm|Loozah Social Club|MyFriendica.net|MyFriendNetwork|Oi!|OpenMindSpace|Recolutionari.es|SPRACI|Sysfu Social Club|theshi.re|Tumpambae|Uzmiac|Other";
/*
* gArCountryInfo
* (0) Country name

8
js/jquery.js vendored
View file

File diff suppressed because one or more lines are too long

165
library/Smarty/COPYING.lib Normal file
View file

@ -0,0 +1,165 @@
GNU LESSER GENERAL PUBLIC LICENSE
Version 3, 29 June 2007
Copyright (C) 2007 Free Software Foundation, Inc. <http://fsf.org/>
Everyone is permitted to copy and distribute verbatim copies
of this license document, but changing it is not allowed.
This version of the GNU Lesser General Public License incorporates
the terms and conditions of version 3 of the GNU General Public
License, supplemented by the additional permissions listed below.
0. Additional Definitions.
As used herein, "this License" refers to version 3 of the GNU Lesser
General Public License, and the "GNU GPL" refers to version 3 of the GNU
General Public License.
"The Library" refers to a covered work governed by this License,
other than an Application or a Combined Work as defined below.
An "Application" is any work that makes use of an interface provided
by the Library, but which is not otherwise based on the Library.
Defining a subclass of a class defined by the Library is deemed a mode
of using an interface provided by the Library.
A "Combined Work" is a work produced by combining or linking an
Application with the Library. The particular version of the Library
with which the Combined Work was made is also called the "Linked
Version".
The "Minimal Corresponding Source" for a Combined Work means the
Corresponding Source for the Combined Work, excluding any source code
for portions of the Combined Work that, considered in isolation, are
based on the Application, and not on the Linked Version.
The "Corresponding Application Code" for a Combined Work means the
object code and/or source code for the Application, including any data
and utility programs needed for reproducing the Combined Work from the
Application, but excluding the System Libraries of the Combined Work.
1. Exception to Section 3 of the GNU GPL.
You may convey a covered work under sections 3 and 4 of this License
without being bound by section 3 of the GNU GPL.
2. Conveying Modified Versions.
If you modify a copy of the Library, and, in your modifications, a
facility refers to a function or data to be supplied by an Application
that uses the facility (other than as an argument passed when the
facility is invoked), then you may convey a copy of the modified
version:
a) under this License, provided that you make a good faith effort to
ensure that, in the event an Application does not supply the
function or data, the facility still operates, and performs
whatever part of its purpose remains meaningful, or
b) under the GNU GPL, with none of the additional permissions of
this License applicable to that copy.
3. Object Code Incorporating Material from Library Header Files.
The object code form of an Application may incorporate material from
a header file that is part of the Library. You may convey such object
code under terms of your choice, provided that, if the incorporated
material is not limited to numerical parameters, data structure
layouts and accessors, or small macros, inline functions and templates
(ten or fewer lines in length), you do both of the following:
a) Give prominent notice with each copy of the object code that the
Library is used in it and that the Library and its use are
covered by this License.
b) Accompany the object code with a copy of the GNU GPL and this license
document.
4. Combined Works.
You may convey a Combined Work under terms of your choice that,
taken together, effectively do not restrict modification of the
portions of the Library contained in the Combined Work and reverse
engineering for debugging such modifications, if you also do each of
the following:
a) Give prominent notice with each copy of the Combined Work that
the Library is used in it and that the Library and its use are
covered by this License.
b) Accompany the Combined Work with a copy of the GNU GPL and this license
document.
c) For a Combined Work that displays copyright notices during
execution, include the copyright notice for the Library among
these notices, as well as a reference directing the user to the
copies of the GNU GPL and this license document.
d) Do one of the following:
0) Convey the Minimal Corresponding Source under the terms of this
License, and the Corresponding Application Code in a form
suitable for, and under terms that permit, the user to
recombine or relink the Application with a modified version of
the Linked Version to produce a modified Combined Work, in the
manner specified by section 6 of the GNU GPL for conveying
Corresponding Source.
1) Use a suitable shared library mechanism for linking with the
Library. A suitable mechanism is one that (a) uses at run time
a copy of the Library already present on the user's computer
system, and (b) will operate properly with a modified version
of the Library that is interface-compatible with the Linked
Version.
e) Provide Installation Information, but only if you would otherwise
be required to provide such information under section 6 of the
GNU GPL, and only to the extent that such information is
necessary to install and execute a modified version of the
Combined Work produced by recombining or relinking the
Application with a modified version of the Linked Version. (If
you use option 4d0, the Installation Information must accompany
the Minimal Corresponding Source and Corresponding Application
Code. If you use option 4d1, you must provide the Installation
Information in the manner specified by section 6 of the GNU GPL
for conveying Corresponding Source.)
5. Combined Libraries.
You may place library facilities that are a work based on the
Library side by side in a single library together with other library
facilities that are not Applications and are not covered by this
License, and convey such a combined library under terms of your
choice, if you do both of the following:
a) Accompany the combined library with a copy of the same work based
on the Library, uncombined with any other library facilities,
conveyed under the terms of this License.
b) Give prominent notice with the combined library that part of it
is a work based on the Library, and explaining where to find the
accompanying uncombined form of the same work.
6. Revised Versions of the GNU Lesser General Public License.
The Free Software Foundation may publish revised and/or new versions
of the GNU Lesser General Public License from time to time. Such new
versions will be similar in spirit to the present version, but may
differ in detail to address new problems or concerns.
Each version is given a distinguishing version number. If the
Library as you received it specifies that a certain numbered version
of the GNU Lesser General Public License "or any later version"
applies to it, you have the option of following the terms and
conditions either of that published version or of any later version
published by the Free Software Foundation. If the Library as you
received it does not specify a version number of the GNU Lesser
General Public License, you may choose any version of the GNU Lesser
General Public License ever published by the Free Software Foundation.
If the Library as you received it specifies that a proxy can decide
whether future versions of the GNU Lesser General Public License shall
apply, that proxy's public statement of acceptance of any version is
permanent authorization for you to choose that version for the
Library.

574
library/Smarty/README Normal file
View file

@ -0,0 +1,574 @@
Smarty 3.1.11
Author: Monte Ohrt <monte at ohrt dot com >
Author: Uwe Tews
AN INTRODUCTION TO SMARTY 3
NOTICE FOR 3.1 release:
Please see the SMARTY_3.1_NOTES.txt file that comes with the distribution.
NOTICE for 3.0.5 release:
Smarty now follows the PHP error_reporting level by default. If PHP does not mask E_NOTICE and you try to access an unset template variable, you will now get an E_NOTICE warning. To revert to the old behavior:
$smarty->error_reporting = E_ALL & ~E_NOTICE;
NOTICE for 3.0 release:
IMPORTANT: Some API adjustments have been made between the RC4 and 3.0 release.
We felt it is better to make these now instead of after a 3.0 release, then have to
immediately deprecate APIs in 3.1. Online documentation has been updated
to reflect these changes. Specifically:
---- API CHANGES RC4 -> 3.0 ----
$smarty->register->*
$smarty->unregister->*
$smarty->utility->*
$samrty->cache->*
Have all been changed to local method calls such as:
$smarty->clearAllCache()
$smarty->registerFoo()
$smarty->unregisterFoo()
$smarty->testInstall()
etc.
Registration of function, block, compiler, and modifier plugins have been
consolidated under two API calls:
$smarty->registerPlugin(...)
$smarty->unregisterPlugin(...)
Registration of pre, post, output and variable filters have been
consolidated under two API calls:
$smarty->registerFilter(...)
$smarty->unregisterFilter(...)
Please refer to the online documentation for all specific changes:
http://www.smarty.net/documentation
----
The Smarty 3 API has been refactored to a syntax geared
for consistency and modularity. The Smarty 2 API syntax is still supported, but
will throw a deprecation notice. You can disable the notices, but it is highly
recommended to adjust your syntax to Smarty 3, as the Smarty 2 syntax must run
through an extra rerouting wrapper.
Basically, all Smarty methods now follow the "fooBarBaz" camel case syntax. Also,
all Smarty properties now have getters and setters. So for example, the property
$smarty->cache_dir can be set with $smarty->setCacheDir('foo/') and can be
retrieved with $smarty->getCacheDir().
Some of the Smarty 3 APIs have been revoked such as the "is*" methods that were
just duplicate functions of the now available "get*" methods.
Here is a rundown of the Smarty 3 API:
$smarty->fetch($template, $cache_id = null, $compile_id = null, $parent = null)
$smarty->display($template, $cache_id = null, $compile_id = null, $parent = null)
$smarty->isCached($template, $cache_id = null, $compile_id = null)
$smarty->createData($parent = null)
$smarty->createTemplate($template, $cache_id = null, $compile_id = null, $parent = null)
$smarty->enableSecurity()
$smarty->disableSecurity()
$smarty->setTemplateDir($template_dir)
$smarty->addTemplateDir($template_dir)
$smarty->templateExists($resource_name)
$smarty->loadPlugin($plugin_name, $check = true)
$smarty->loadFilter($type, $name)
$smarty->setExceptionHandler($handler)
$smarty->addPluginsDir($plugins_dir)
$smarty->getGlobal($varname = null)
$smarty->getRegisteredObject($name)
$smarty->getDebugTemplate()
$smarty->setDebugTemplate($tpl_name)
$smarty->assign($tpl_var, $value = null, $nocache = false)
$smarty->assignGlobal($varname, $value = null, $nocache = false)
$smarty->assignByRef($tpl_var, &$value, $nocache = false)
$smarty->append($tpl_var, $value = null, $merge = false, $nocache = false)
$smarty->appendByRef($tpl_var, &$value, $merge = false)
$smarty->clearAssign($tpl_var)
$smarty->clearAllAssign()
$smarty->configLoad($config_file, $sections = null)
$smarty->getVariable($variable, $_ptr = null, $search_parents = true, $error_enable = true)
$smarty->getConfigVariable($variable)
$smarty->getStreamVariable($variable)
$smarty->getConfigVars($varname = null)
$smarty->clearConfig($varname = null)
$smarty->getTemplateVars($varname = null, $_ptr = null, $search_parents = true)
$smarty->clearAllCache($exp_time = null, $type = null)
$smarty->clearCache($template_name, $cache_id = null, $compile_id = null, $exp_time = null, $type = null)
$smarty->registerPlugin($type, $tag, $callback, $cacheable = true, $cache_attr = array())
$smarty->registerObject($object_name, $object_impl, $allowed = array(), $smarty_args = true, $block_methods = array())
$smarty->registerFilter($type, $function_name)
$smarty->registerResource($resource_type, $function_names)
$smarty->registerDefaultPluginHandler($function_name)
$smarty->registerDefaultTemplateHandler($function_name)
$smarty->unregisterPlugin($type, $tag)
$smarty->unregisterObject($object_name)
$smarty->unregisterFilter($type, $function_name)
$smarty->unregisterResource($resource_type)
$smarty->compileAllTemplates($extention = '.tpl', $force_compile = false, $time_limit = 0, $max_errors = null)
$smarty->clearCompiledTemplate($resource_name = null, $compile_id = null, $exp_time = null)
$smarty->testInstall()
// then all the getters/setters, available for all properties. Here are a few:
$caching = $smarty->getCaching(); // get $smarty->caching
$smarty->setCaching(true); // set $smarty->caching
$smarty->setDeprecationNotices(false); // set $smarty->deprecation_notices
$smarty->setCacheId($id); // set $smarty->cache_id
$debugging = $smarty->getDebugging(); // get $smarty->debugging
FILE STRUCTURE
The Smarty 3 file structure is similar to Smarty 2:
/libs/
Smarty.class.php
/libs/sysplugins/
internal.*
/libs/plugins/
function.mailto.php
modifier.escape.php
...
A lot of Smarty 3 core functionality lies in the sysplugins directory; you do
not need to change any files here. The /libs/plugins/ folder is where Smarty
plugins are located. You can add your own here, or create a separate plugin
directory, just the same as Smarty 2. You will still need to create your own
/cache/, /templates/, /templates_c/, /configs/ folders. Be sure /cache/ and
/templates_c/ are writable.
The typical way to use Smarty 3 should also look familiar:
require('Smarty.class.php');
$smarty = new Smarty;
$smarty->assign('foo','bar');
$smarty->display('index.tpl');
However, Smarty 3 works completely different on the inside. Smarty 3 is mostly
backward compatible with Smarty 2, except for the following items:
*) Smarty 3 is PHP 5 only. It will not work with PHP 4.
*) The {php} tag is disabled by default. Enable with $smarty->allow_php_tag=true.
*) Delimiters surrounded by whitespace are no longer treated as Smarty tags.
Therefore, { foo } will not compile as a tag, you must use {foo}. This change
Makes Javascript/CSS easier to work with, eliminating the need for {literal}.
This can be disabled by setting $smarty->auto_literal = false;
*) The Smarty 3 API is a bit different. Many Smarty 2 API calls are deprecated
but still work. You will want to update your calls to Smarty 3 for maximum
efficiency.
There are many things that are new to Smarty 3. Here are the notable items:
LEXER/PARSER
============
Smarty 3 now uses a lexing tokenizer for its parser/compiler. Basically, this
means Smarty has some syntax additions that make life easier such as in-template
math, shorter/intuitive function parameter options, infinite function recursion,
more accurate error handling, etc.
WHAT IS NEW IN SMARTY TEMPLATE SYNTAX
=====================================
Smarty 3 allows expressions almost anywhere. Expressions can include PHP
functions as long as they are not disabled by the security policy, object
methods and properties, etc. The {math} plugin is no longer necessary but
is still supported for BC.
Examples:
{$x+$y} will output the sum of x and y.
{$foo = strlen($bar)} function in assignment
{assign var=foo value= $x+$y} in attributes
{$foo = myfunct( ($x+$y)*3 )} as function parameter
{$foo[$x+3]} as array index
Smarty tags can be used as values within other tags.
Example: {$foo={counter}+3}
Smarty tags can also be used inside double quoted strings.
Example: {$foo="this is message {counter}"}
You can define arrays within templates.
Examples:
{assign var=foo value=[1,2,3]}
{assign var=foo value=['y'=>'yellow','b'=>'blue']}
Arrays can be nested.
{assign var=foo value=[1,[9,8],3]}
There is a new short syntax supported for assigning variables.
Example: {$foo=$bar+2}
You can assign a value to a specific array element. If the variable exists but
is not an array, it is converted to an array before the new values are assigned.
Examples:
{$foo['bar']=1}
{$foo['bar']['blar']=1}
You can append values to an array. If the variable exists but is not an array,
it is converted to an array before the new values are assigned.
Example: {$foo[]=1}
You can use a PHP-like syntax for accessing array elements, as well as the
original "dot" notation.
Examples:
{$foo[1]} normal access
{$foo['bar']}
{$foo['bar'][1]}
{$foo[$x+$x]} index may contain any expression
{$foo[$bar[1]]} nested index
{$foo[section_name]} smarty section access, not array access!
The original "dot" notation stays, and with improvements.
Examples:
{$foo.a.b.c} => $foo['a']['b']['c']
{$foo.a.$b.c} => $foo['a'][$b]['c'] with variable index
{$foo.a.{$b+4}.c} => $foo['a'][$b+4]['c'] with expression as index
{$foo.a.{$b.c}} => $foo['a'][$b['c']] with nested index
note that { and } are used to address ambiguties when nesting the dot syntax.
Variable names themselves can be variable and contain expressions.
Examples:
$foo normal variable
$foo_{$bar} variable name containing other variable
$foo_{$x+$y} variable name containing expressions
$foo_{$bar}_buh_{$blar} variable name with multiple segments
{$foo_{$x}} will output the variable $foo_1 if $x has a value of 1.
Object method chaining is implemented.
Example: {$object->method1($x)->method2($y)}
{for} tag added for looping (replacement for {section} tag):
{for $x=0, $y=count($foo); $x<$y; $x++} .... {/for}
Any number of statements can be used separated by comma as the first
inital expression at {for}.
{for $x = $start to $end step $step} ... {/for}is in the SVN now .
You can use also
{for $x = $start to $end} ... {/for}
In this case the step value will be automaticall 1 or -1 depending on the start and end values.
Instead of $start and $end you can use any valid expression.
Inside the loop the following special vars can be accessed:
$x@iteration = number of iteration
$x@total = total number of iterations
$x@first = true on first iteration
$x@last = true on last iteration
The Smarty 2 {section} syntax is still supported.
New shorter {foreach} syntax to loop over an array.
Example: {foreach $myarray as $var}...{/foreach}
Within the foreach loop, properties are access via:
$var@key foreach $var array key
$var@iteration foreach current iteration count (1,2,3...)
$var@index foreach current index count (0,1,2...)
$var@total foreach $var array total
$var@first true on first iteration
$var@last true on last iteration
The Smarty 2 {foreach} tag syntax is still supported.
NOTE: {$bar[foo]} still indicates a variable inside of a {section} named foo.
If you want to access an array element with index foo, you must use quotes
such as {$bar['foo']}, or use the dot syntax {$bar.foo}.
while block tag is now implemented:
{while $foo}...{/while}
{while $x lt 10}...{/while}
Direct access to PHP functions:
Just as you can use PHP functions as modifiers directly, you can now access
PHP functions directly, provided they are permitted by security settings:
{time()}
There is a new {function}...{/function} block tag to implement a template function.
This enables reuse of code sequences like a plugin function. It can call itself recursively.
Template function must be called with the new {call name=foo...} tag.
Example:
Template file:
{function name=menu level=0}
<ul class="level{$level}">
{foreach $data as $entry}
{if is_array($entry)}
<li>{$entry@key}</li>
{call name=menu data=$entry level=$level+1}
{else}
<li>{$entry}</li>
{/if}
{/foreach}
</ul>
{/function}
{$menu = ['item1','item2','item3' => ['item3-1','item3-2','item3-3' =>
['item3-3-1','item3-3-2']],'item4']}
{call name=menu data=$menu}
Generated output:
* item1
* item2
* item3
o item3-1
o item3-2
o item3-3
+ item3-3-1
+ item3-3-2
* item4
The function tag itself must have the "name" attribute. This name is the tag
name when calling the function. The function tag may have any number of
additional attributes. These will be default settings for local variables.
New {nocache} block function:
{nocache}...{/nocache} will declare a section of the template to be non-cached
when template caching is enabled.
New nocache attribute:
You can declare variable/function output as non-cached with the nocache attribute.
Examples:
{$foo nocache=true}
{$foo nocache} /* same */
{foo bar="baz" nocache=true}
{foo bar="baz" nocache} /* same */
{time() nocache=true}
{time() nocache} /* same */
Or you can also assign the variable in your script as nocache:
$smarty->assign('foo',$something,true); // third param is nocache setting
{$foo} /* non-cached */
$smarty.current_dir returns the directory name of the current template.
You can use strings directly as templates with the "string" resource type.
Examples:
$smarty->display('string:This is my template, {$foo}!'); // php
{include file="string:This is my template, {$foo}!"} // template
VARIABLE SCOPE / VARIABLE STORAGE
=================================
In Smarty 2, all assigned variables were stored within the Smarty object.
Therefore, all variables assigned in PHP were accessible by all subsequent
fetch and display template calls.
In Smarty 3, we have the choice to assign variables to the main Smarty object,
to user-created data objects, and to user-created template objects.
These objects can be chained. The object at the end of a chain can access all
variables belonging to that template and all variables within the parent objects.
The Smarty object can only be the root of a chain, but a chain can be isolated
from the Smarty object.
All known Smarty assignment interfaces will work on the data and template objects.
Besides the above mentioned objects, there is also a special storage area for
global variables.
A Smarty data object can be created as follows:
$data = $smarty->createData(); // create root data object
$data->assign('foo','bar'); // assign variables as usual
$data->config_load('my.conf'); // load config file
$data= $smarty->createData($smarty); // create data object having a parent link to
the Smarty object
$data2= $smarty->createData($data); // create data object having a parent link to
the $data data object
A template object can be created by using the createTemplate method. It has the
same parameter assignments as the fetch() or display() method.
Function definition:
function createTemplate($template, $cache_id = null, $compile_id = null, $parent = null)
The first parameter can be a template name, a smarty object or a data object.
Examples:
$tpl = $smarty->createTemplate('mytpl.tpl'); // create template object not linked to any parent
$tpl->assign('foo','bar'); // directly assign variables
$tpl->config_load('my.conf'); // load config file
$tpl = $smarty->createTemplate('mytpl.tpl',$smarty); // create template having a parent link to the Smarty object
$tpl = $smarty->createTemplate('mytpl.tpl',$data); // create template having a parent link to the $data object
The standard fetch() and display() methods will implicitly create a template object.
If the $parent parameter is not specified in these method calls, the template object
is will link back to the Smarty object as it's parent.
If a template is called by an {include...} tag from another template, the
subtemplate links back to the calling template as it's parent.
All variables assigned locally or from a parent template are accessible. If the
template creates or modifies a variable by using the {assign var=foo...} or
{$foo=...} tags, these new values are only known locally (local scope). When the
template exits, none of the new variables or modifications can be seen in the
parent template(s). This is same behavior as in Smarty 2.
With Smarty 3, we can assign variables with a scope attribute which allows the
availablility of these new variables or modifications globally (ie in the parent
templates.)
Possible scopes are local, parent, root and global.
Examples:
{assign var=foo value='bar'} // no scope is specified, the default 'local'
{$foo='bar'} // same, local scope
{assign var=foo value='bar' scope='local'} // same, local scope
{assign var=foo value='bar' scope='parent'} // Values will be available to the parent object
{$foo='bar' scope='parent'} // (normally the calling template)
{assign var=foo value='bar' scope='root'} // Values will be exported up to the root object, so they can
{$foo='bar' scope='root'} // be seen from all templates using the same root.
{assign var=foo value='bar' scope='global'} // Values will be exported to global variable storage,
{$foo='bar' scope='global'} // they are available to any and all templates.
The scope attribute can also be attached to the {include...} tag. In this case,
the specified scope will be the default scope for all assignments within the
included template.
PLUGINS
=======
Smarty3 are following the same coding rules as in Smarty2.
The only difference is that the template object is passed as additional third parameter.
smarty_plugintype_name (array $params, object $smarty, object $template)
The Smarty 2 plugins are still compatible as long as they do not make use of specific Smarty2 internals.
TEMPLATE INHERITANCE:
=====================
With template inheritance you can define blocks, which are areas that can be
overriden by child templates, so your templates could look like this:
parent.tpl:
<html>
<head>
<title>{block name='title'}My site name{/block}</title>
</head>
<body>
<h1>{block name='page-title'}Default page title{/block}</h1>
<div id="content">
{block name='content'}
Default content
{/block}
</div>
</body>
</html>
child.tpl:
{extends file='parent.tpl'}
{block name='title'}
Child title
{/block}
grandchild.tpl:
{extends file='child.tpl'}
{block name='title'}Home - {$smarty.block.parent}{/block}
{block name='page-title'}My home{/block}
{block name='content'}
{foreach $images as $img}
<img src="{$img.url}" alt="{$img.description}" />
{/foreach}
{/block}
We redefined all the blocks here, however in the title block we used {$smarty.block.parent},
which tells Smarty to insert the default content from the parent template in its place.
The content block was overriden to display the image files, and page-title has also be
overriden to display a completely different title.
If we render grandchild.tpl we will get this:
<html>
<head>
<title>Home - Child title</title>
</head>
<body>
<h1>My home</h1>
<div id="content">
<img src="/example.jpg" alt="image" />
<img src="/example2.jpg" alt="image" />
<img src="/example3.jpg" alt="image" />
</div>
</body>
</html>
NOTE: In the child templates everything outside the {extends} or {block} tag sections
is ignored.
The inheritance tree can be as big as you want (meaning you can extend a file that
extends another one that extends another one and so on..), but be aware that all files
have to be checked for modifications at runtime so the more inheritance the more overhead you add.
Instead of defining the parent/child relationships with the {extends} tag in the child template you
can use the resource as follow:
$smarty->display('extends:parent.tpl|child.tpl|grandchild.tpl');
Child {block} tags may optionally have a append or prepend attribute. In this case the parent block content
is appended or prepended to the child block content.
{block name='title' append} My title {/block}
PHP STREAMS:
============
(see online documentation)
VARIBLE FILTERS:
================
(see online documentation)
STATIC CLASS ACCESS AND NAMESPACE SUPPORT
=========================================
You can register a class with optional namespace for the use in the template like:
$smarty->register->templateClass('foo','name\name2\myclass');
In the template you can use it like this:
{foo::method()} etc.
=======================
Please look through it and send any questions/suggestions/etc to the forums.
http://www.phpinsider.com/smarty-forum/viewtopic.php?t=14168
Monte and Uwe

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= Known incompatibilities with Smarty 2 =
== Syntax ==
Smarty 3 API has a new syntax. Much of the Smarty 2 syntax is supported
by a wrapper but deprecated. See the README that comes with Smarty 3 for more
information.
The {$array|@mod} syntax has always been a bit confusing, where an "@" is required
to apply a modifier to an array instead of the individual elements. Normally you
always want the modifier to apply to the variable regardless of its type. In Smarty 3,
{$array|mod} and {$array|@mod} behave identical. It is safe to drop the "@" and the
modifier will still apply to the array. If you really want the modifier to apply to
each array element, you must loop the array in-template, or use a custom modifier that
supports array iteration. Most smarty functions already escape values where necessary
such as {html_options}
== PHP Version ==
Smarty 3 is PHP 5 only. It will not work with PHP 4.
== {php} Tag ==
The {php} tag is disabled by default. The use of {php} tags is
deprecated. It can be enabled with $smarty->allow_php_tag=true.
But if you scatter PHP code which belongs together into several
{php} tags it may not work any longer.
== Delimiters and whitespace ==
Delimiters surrounded by whitespace are no longer treated as Smarty tags.
Therefore, { foo } will not compile as a tag, you must use {foo}. This change
Makes Javascript/CSS easier to work with, eliminating the need for {literal}.
This can be disabled by setting $smarty->auto_literal = false;
== Unquoted Strings ==
Smarty 2 was a bit more forgiving (and ambiguous) when it comes to unquoted strings
in parameters. Smarty3 is more restrictive. You can still pass strings without quotes
so long as they contain no special characters. (anything outside of A-Za-z0-9_)
For example filename strings must be quoted
<source lang="smarty">
{include file='path/foo.tpl'}
</source>
== Extending the Smarty class ==
Smarty 3 makes use of the __construct method for initialization. If you are extending
the Smarty class, its constructor is not called implicitly if the your child class defines
its own constructor. In order to run Smarty's constructor, a call to parent::__construct()
within your child constructor is required.
<source lang="php">
class MySmarty extends Smarty {
function __construct() {
parent::__construct();
// your initialization code goes here
}
}
</source>
== Autoloader ==
Smarty 3 does register its own autoloader with spl_autoload_register. If your code has
an existing __autoload function then this function must be explicitly registered on
the __autoload stack. See http://us3.php.net/manual/en/function.spl-autoload-register.php
for further details.
== Plugin Filenames ==
Smarty 3 optionally supports the PHP spl_autoloader. The autoloader requires filenames
to be lower case. Because of this, Smarty plugin file names must also be lowercase.
In Smarty 2, mixed case file names did work.
== Scope of Special Smarty Variables ==
In Smarty 2 the special Smarty variables $smarty.section... and $smarty.foreach...
had global scope. If you had loops with the same name in subtemplates you could accidentally
overwrite values of parent template.
In Smarty 3 these special Smarty variable have only local scope in the template which
is defining the loop. If you need their value in a subtemplate you have to pass them
as parameter.
<source lang="smarty">
{include file='path/foo.tpl' index=$smarty.section.foo.index}
</source>
== SMARTY_RESOURCE_CHAR_SET ==
Smarty 3 sets the constant SMARTY_RESOURCE_CHAR_SET to utf-8 as default template charset.
This is now used also on modifiers like escape as default charset. If your templates use
other charsets make sure that you define the constant accordingly. Otherwise you may not
get any output.
== newline at {if} tags ==
A \n was added to the compiled code of the {if},{else},{elseif},{/if} tags to get output of newlines as expected by the template source.
If one of the {if} tags is at the line end you will now get a newline in the HTML output.
== trigger_error() ==
The API function trigger_error() has been removed because it did just map to PHP trigger_error.
However it's still included in the Smarty2 API wrapper.
== Smarty constants ==
The constants
SMARTY_PHP_PASSTHRU
SMARTY_PHP_QUOTE
SMARTY_PHP_REMOVE
SMARTY_PHP_ALLOW
have been replaced with class constants
Smarty::PHP_PASSTHRU
Smarty::PHP_QUOTE
Smarty::PHP_REMOVE
Smarty::PHP_ALLOW

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== Smarty2 backward compatibility ==
All Smarty2 specific API functions and deprecated functionallity has been moved
to the SmartyBC class.
== {php} Tag ==
The {php} tag is no longer available in the standard Smarty calls.
The use of {php} tags is deprecated and only available in the SmartyBC class.
== {include_php} Tag ==
The {include_php} tag is no longer available in the standard Smarty calls.
The use of {include_php} tags is deprecated and only available in the SmartyBC class.
== php template resource ==
The support of the php template resource is removed.
== $cache_dir, $compile_dir, $config_dir, $template_dir access ==
The mentioned properties can't be accessed directly any longer. You must use
corresponding getter/setters like addConfigDir(), setConfigDir(), getConfigDir()
== obsolete Smarty class properties ==
The following no longer used properties are removed:
$allow_php_tag
$allow_php_template
$deprecation_notices

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Smarty 3.1 Notes
================
Smarty 3.1 is a departure from 2.0 compatibility. Most notably, all
backward compatibility has been moved to a separate class file named
SmartyBC.class.php. If you require compatibility with 2.0, you will
need to use this class.
Some differences from 3.0 are also present. 3.1 begins the journey of
requiring setters/getters for property access. So far this is only
implemented on the five directory properties: template_dir,
plugins_dir, configs_dir, compile_dir and cache_dir. These properties
are now protected, it is required to use the setters/getters instead.
That said, direct property access will still work, however slightly
slower since they will now fall through __set() and __get() and in
turn passed through the setter/getter methods. 3.2 will exhibit a full
list of setter/getter methods for all (currently) public properties,
so code-completion in your IDE will work as expected.
There is absolutely no PHP allowed in templates any more. All
deprecated features of Smarty 2.0 are gone. Again, use the SmartyBC
class if you need any backward compatibility.
Internal Changes
Full UTF-8 Compatibility
The plugins shipped with Smarty 3.1 have been rewritten to fully
support UTF-8 strings if Multibyte String is available. Without
MBString UTF-8 cannot be handled properly. For those rare cases where
templates themselves have to juggle encodings, the new modifiers
to_charset and from_charset may come in handy.
Plugin API and Performance
All Plugins (modifiers, functions, blocks, resources,
default_template_handlers, etc) are now receiving the
Smarty_Internal_Template instance, where they were supplied with the
Smarty instance in Smarty 3.0. *. As The Smarty_Internal_Template
mimics the behavior of Smarty, this API simplification should not
require any changes to custom plugins.
The plugins shipped with Smarty 3.1 have been rewritten for better
performance. Most notably {html_select_date} and {html_select_time}
have been improved vastly. Performance aside, plugins have also been
reviewed and generalized in their API. {html_select_date} and
{html_select_time} now share almost all available options.
The escape modifier now knows the $double_encode option, which will
prevent entities from being encoded again.
The capitalize modifier now know the $lc_rest option, which makes sure
all letters following a captial letter are lower-cased.
The count_sentences modifier now accepts (.?!) as
legitimate endings of a sentence - previously only (.) was
accepted
The new unescape modifier is there to reverse the effects of the
escape modifier. This applies to the escape formats html, htmlall and
entity.
default_template_handler_func
The invocation of $smarty->$default_template_handler_func had to be
altered. Instead of a Smarty_Internal_Template, the fifth argument is
now provided with the Smarty instance. New footprint:
/**
* Default Template Handler
*
* called when Smarty's file: resource is unable to load a requested file
*
* @param string $type resource type (e.g. "file", "string", "eval", "resource")
* @param string $name resource name (e.g. "foo/bar.tpl")
* @param string &$content template's content
* @param integer &$modified template's modification time
* @param Smarty $smarty Smarty instance
* @return string|boolean path to file or boolean true if $content and $modified
* have been filled, boolean false if no default template
* could be loaded
*/
function default_template_handler_func($type, $name, &$content, &$modified, Smarty $smarty) {
if (false) {
// return corrected filepath
return "/tmp/some/foobar.tpl";
} elseif (false) {
// return a template directly
$content = "the template source";
$modified = time();
return true;
} else {
// tell smarty that we failed
return false;
}
}
Stuff done to the compiler
Many performance improvements have happened internally. One notable
improvement is that all compiled templates are now handled as PHP
functions. This speeds up repeated templates tremendously, as each one
calls an (in-memory) PHP function instead of performing another file
include/scan.
New Features
Template syntax
{block}..{/block}
The {block} tag has a new hide option flag. It does suppress the block
content if no corresponding child block exists.
EXAMPLE:
parent.tpl
{block name=body hide} child content "{$smarty.block.child}" was
inserted {block}
In the above example the whole block will be suppressed if no child
block "body" is existing.
{setfilter}..{/setfilter}
The new {setfilter} block tag allows the definition of filters which
run on variable output.
SYNTAX:
{setfilter filter1|filter2|filter3....}
Smarty3 will lookup up matching filters in the following search order:
1. varibale filter plugin in plugins_dir.
2. a valid modifier. A modifier specification will also accept
additional parameter like filter2:'foo'
3. a PHP function
{/setfilter} will turn previous filter setting off again.
{setfilter} tags can be nested.
EXAMPLE:
{setfilter filter1}
{$foo}
{setfilter filter2}
{$bar}
{/setfilter}
{$buh}
{/setfilter}
{$blar}
In the above example filter1 will run on the output of $foo, filter2
on $bar, filter1 again on $buh and no filter on $blar.
NOTES:
- {$foo nofilter} will suppress the filters
- These filters will run in addition to filters defined by
registerFilter('variable',...), autoLoadFilter('variable',...) and
defined default modifier.
- {setfilter} will effect only the current template, not included
subtemplates.
Resource API
Smarty 3.1 features a new approach to resource management. The
Smarty_Resource API allows simple, yet powerful integration of custom
resources for templates and configuration files. It offers simple
functions for loading data from a custom resource (e.g. database) as
well as define new template types adhering to the special
non-compiling (e,g, plain php) and non-compile-caching (e.g. eval:
resource type) resources.
See demo/plugins/resource.mysql.php for an example custom database
resource.
Note that old-fashioned registration of callbacks for resource
management has been deprecated but is still possible with SmartyBC.
CacheResource API
In line with the Resource API, the CacheResource API offers a more
comfortable handling of output-cache data. With the
Smarty_CacheResource_Custom accessing databases is made simple. With
the introduction of Smarty_CacheResource_KeyValueStore the
implementation of resources like memcache or APC became a no-brainer;
simple hash-based storage systems are now supporting hierarchical
output-caches.
See demo/plugins/cacheresource.mysql.php for an example custom
database CacheResource.
See demo/plugins/cacheresource.memcache.php for an example custom
memcache CacheResource using the KeyValueStore helper.
Note that old-fashioned registration of $cache_handler is not possible
anymore. As the functionality had not been ported to Smarty 3.0.x
properly, it has been dropped from 3.1 completely.
Locking facilities have been implemented to avoid concurrent cache
generation. Enable cache locking by setting
$smarty->cache_locking = true;
Relative Paths in Templates (File-Resource)
As of Smarty 3.1 {include file="../foo.tpl"} and {include
file="./foo.tpl"} will resolve relative to the template they're in.
Relative paths are available with {include file="..."} and
{extends file="..."}. As $smarty->fetch('../foo.tpl') and
$smarty->fetch('./foo.tpl') cannot be relative to a template, an
exception is thrown.
Adressing a specific $template_dir
Smarty 3.1 introduces the $template_dir index notation.
$smarty->fetch('[foo]bar.tpl') and {include file="[foo]bar.tpl"}
require the template bar.tpl to be loaded from $template_dir['foo'];
Smarty::setTemplateDir() and Smarty::addTemplateDir() offer ways to
define indexes along with the actual directories.
Mixing Resources in extends-Resource
Taking the php extends: template resource one step further, it is now
possible to mix resources within an extends: call like
$smarty->fetch("extends:file:foo.tpl|db:bar.tpl");
To make eval: and string: resources available to the inheritance
chain, eval:base64:TPL_STRING and eval:urlencode:TPL_STRING have been
introduced. Supplying the base64 or urlencode flags will trigger
decoding the TPL_STRING in with either base64_decode() or urldecode().
extends-Resource in template inheritance
Template based inheritance may now inherit from php's extends:
resource like {extends file="extends:foo.tpl|db:bar.tpl"}.
New Smarty property escape_html
$smarty->escape_html = true will autoescape all template variable
output by calling htmlspecialchars({$output}, ENT_QUOTES,
SMARTY_RESOURCE_CHAR_SET).
NOTE:
This is a compile time option. If you change the setting you must make
sure that the templates get recompiled.
New option at Smarty property compile_check
The automatic recompilation of modified templates can now be
controlled by the following settings:
$smarty->compile_check = COMPILECHECK_OFF (false) - template files
will not be checked
$smarty->compile_check = COMPILECHECK_ON (true) - template files will
always be checked
$smarty->compile_check = COMPILECHECK_CACHEMISS - template files will
be checked if caching is enabled and there is no existing cache file
or it has expired
Automatic recompilation on Smarty version change
Templates will now be automatically recompiled on Smarty version
changes to avoide incompatibillities in the compiled code. Compiled
template checked against the current setting of the SMARTY_VERSION
constant.
default_config_handler_func()
Analogous to the default_template_handler_func()
default_config_handler_func() has been introduced.
default_plugin_handler_func()
An optional default_plugin_handler_func() can be defined which gets called
by the compiler on tags which can't be resolved internally or by plugins.
The default_plugin_handler() can map tags to plugins on the fly.
New getters/setters
The following setters/getters will be part of the official
documentation, and will be strongly recommended. Direct property
access will still work for the foreseeable future... it will be
transparently routed through the setters/getters, and consequently a
bit slower.
array|string getTemplateDir( [string $index] )
replaces $smarty->template_dir; and $smarty->template_dir[$index];
Smarty setTemplateDir( array|string $path )
replaces $smarty->template_dir = "foo"; and $smarty->template_dir =
array("foo", "bar");
Smarty addTemplateDir( array|string $path, [string $index])
replaces $smarty->template_dir[] = "bar"; and
$smarty->template_dir[$index] = "bar";
array|string getConfigDir( [string $index] )
replaces $smarty->config_dir; and $smarty->config_dir[$index];
Smarty setConfigDir( array|string $path )
replaces $smarty->config_dir = "foo"; and $smarty->config_dir =
array("foo", "bar");
Smarty addConfigDir( array|string $path, [string $index])
replaces $smarty->config_dir[] = "bar"; and
$smarty->config_dir[$index] = "bar";
array getPluginsDir()
replaces $smarty->plugins_dir;
Smarty setPluginsDir( array|string $path )
replaces $smarty->plugins_dir = "foo";
Smarty addPluginsDir( array|string $path )
replaces $smarty->plugins_dir[] = "bar";
string getCompileDir()
replaces $smarty->compile_dir;
Smarty setCompileDir( string $path )
replaces $smarty->compile_dir = "foo";
string getCacheDir()
replaces $smarty->cache_dir;
Smarty setCacheDir( string $path )
replaces $smarty->cache_dir;

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title = Welcome to Smarty!
cutoff_size = 40
[setup]
bold = true

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<?php
/**
* Example Application
* @package Example-application
*/
require('../libs/Smarty.class.php');
$smarty = new Smarty;
//$smarty->force_compile = true;
$smarty->debugging = true;
$smarty->caching = true;
$smarty->cache_lifetime = 120;
$smarty->assign("Name","Fred Irving Johnathan Bradley Peppergill",true);
$smarty->assign("FirstName",array("John","Mary","James","Henry"));
$smarty->assign("LastName",array("Doe","Smith","Johnson","Case"));
$smarty->assign("Class",array(array("A","B","C","D"), array("E", "F", "G", "H"),
array("I", "J", "K", "L"), array("M", "N", "O", "P")));
$smarty->assign("contacts", array(array("phone" => "1", "fax" => "2", "cell" => "3"),
array("phone" => "555-4444", "fax" => "555-3333", "cell" => "760-1234")));
$smarty->assign("option_values", array("NY","NE","KS","IA","OK","TX"));
$smarty->assign("option_output", array("New York","Nebraska","Kansas","Iowa","Oklahoma","Texas"));
$smarty->assign("option_selected", "NE");
$smarty->display('index.tpl');
?>

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<?php
/**
* APC CacheResource
*
* CacheResource Implementation based on the KeyValueStore API to use
* memcache as the storage resource for Smarty's output caching.
* *
* @package CacheResource-examples
* @author Uwe Tews
*/
class Smarty_CacheResource_Apc extends Smarty_CacheResource_KeyValueStore {
public function __construct()
{
// test if APC is present
if(!function_exists('apc_cache_info')) {
throw new Exception('APC Template Caching Error: APC is not installed');
}
}
/**
* Read values for a set of keys from cache
*
* @param array $keys list of keys to fetch
* @return array list of values with the given keys used as indexes
* @return boolean true on success, false on failure
*/
protected function read(array $keys)
{
$_res = array();
$res = apc_fetch($keys);
foreach ($res as $k => $v) {
$_res[$k] = $v;
}
return $_res;
}
/**
* Save values for a set of keys to cache
*
* @param array $keys list of values to save
* @param int $expire expiration time
* @return boolean true on success, false on failure
*/
protected function write(array $keys, $expire=null)
{
foreach ($keys as $k => $v) {
apc_store($k, $v, $expire);
}
return true;
}
/**
* Remove values from cache
*
* @param array $keys list of keys to delete
* @return boolean true on success, false on failure
*/
protected function delete(array $keys)
{
foreach ($keys as $k) {
apc_delete($k);
}
return true;
}
/**
* Remove *all* values from cache
*
* @return boolean true on success, false on failure
*/
protected function purge()
{
return apc_clear_cache('user');
}
}

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<?php
/**
* Memcache CacheResource
*
* CacheResource Implementation based on the KeyValueStore API to use
* memcache as the storage resource for Smarty's output caching.
*
* Note that memcache has a limitation of 256 characters per cache-key.
* To avoid complications all cache-keys are translated to a sha1 hash.
*
* @package CacheResource-examples
* @author Rodney Rehm
*/
class Smarty_CacheResource_Memcache extends Smarty_CacheResource_KeyValueStore {
/**
* memcache instance
* @var Memcache
*/
protected $memcache = null;
public function __construct()
{
$this->memcache = new Memcache();
$this->memcache->addServer( '127.0.0.1', 11211 );
}
/**
* Read values for a set of keys from cache
*
* @param array $keys list of keys to fetch
* @return array list of values with the given keys used as indexes
* @return boolean true on success, false on failure
*/
protected function read(array $keys)
{
$_keys = $lookup = array();
foreach ($keys as $k) {
$_k = sha1($k);
$_keys[] = $_k;
$lookup[$_k] = $k;
}
$_res = array();
$res = $this->memcache->get($_keys);
foreach ($res as $k => $v) {
$_res[$lookup[$k]] = $v;
}
return $_res;
}
/**
* Save values for a set of keys to cache
*
* @param array $keys list of values to save
* @param int $expire expiration time
* @return boolean true on success, false on failure
*/
protected function write(array $keys, $expire=null)
{
foreach ($keys as $k => $v) {
$k = sha1($k);
$this->memcache->set($k, $v, 0, $expire);
}
return true;
}
/**
* Remove values from cache
*
* @param array $keys list of keys to delete
* @return boolean true on success, false on failure
*/
protected function delete(array $keys)
{
foreach ($keys as $k) {
$k = sha1($k);
$this->memcache->delete($k);
}
return true;
}
/**
* Remove *all* values from cache
*
* @return boolean true on success, false on failure
*/
protected function purge()
{
return $this->memcache->flush();
}
}

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<?php
/**
* MySQL CacheResource
*
* CacheResource Implementation based on the Custom API to use
* MySQL as the storage resource for Smarty's output caching.
*
* Table definition:
* <pre>CREATE TABLE IF NOT EXISTS `output_cache` (
* `id` CHAR(40) NOT NULL COMMENT 'sha1 hash',
* `name` VARCHAR(250) NOT NULL,
* `cache_id` VARCHAR(250) NULL DEFAULT NULL,
* `compile_id` VARCHAR(250) NULL DEFAULT NULL,
* `modified` TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP,
* `content` LONGTEXT NOT NULL,
* PRIMARY KEY (`id`),
* INDEX(`name`),
* INDEX(`cache_id`),
* INDEX(`compile_id`),
* INDEX(`modified`)
* ) ENGINE = InnoDB;</pre>
*
* @package CacheResource-examples
* @author Rodney Rehm
*/
class Smarty_CacheResource_Mysql extends Smarty_CacheResource_Custom {
// PDO instance
protected $db;
protected $fetch;
protected $fetchTimestamp;
protected $save;
public function __construct() {
try {
$this->db = new PDO("mysql:dbname=test;host=127.0.0.1", "smarty", "smarty");
} catch (PDOException $e) {
throw new SmartyException('Mysql Resource failed: ' . $e->getMessage());
}
$this->fetch = $this->db->prepare('SELECT modified, content FROM output_cache WHERE id = :id');
$this->fetchTimestamp = $this->db->prepare('SELECT modified FROM output_cache WHERE id = :id');
$this->save = $this->db->prepare('REPLACE INTO output_cache (id, name, cache_id, compile_id, content)
VALUES (:id, :name, :cache_id, :compile_id, :content)');
}
/**
* fetch cached content and its modification time from data source
*
* @param string $id unique cache content identifier
* @param string $name template name
* @param string $cache_id cache id
* @param string $compile_id compile id
* @param string $content cached content
* @param integer $mtime cache modification timestamp (epoch)
* @return void
*/
protected function fetch($id, $name, $cache_id, $compile_id, &$content, &$mtime)
{
$this->fetch->execute(array('id' => $id));
$row = $this->fetch->fetch();
$this->fetch->closeCursor();
if ($row) {
$content = $row['content'];
$mtime = strtotime($row['modified']);
} else {
$content = null;
$mtime = null;
}
}
/**
* Fetch cached content's modification timestamp from data source
*
* @note implementing this method is optional. Only implement it if modification times can be accessed faster than loading the complete cached content.
* @param string $id unique cache content identifier
* @param string $name template name
* @param string $cache_id cache id
* @param string $compile_id compile id
* @return integer|boolean timestamp (epoch) the template was modified, or false if not found
*/
protected function fetchTimestamp($id, $name, $cache_id, $compile_id)
{
$this->fetchTimestamp->execute(array('id' => $id));
$mtime = strtotime($this->fetchTimestamp->fetchColumn());
$this->fetchTimestamp->closeCursor();
return $mtime;
}
/**
* Save content to cache
*
* @param string $id unique cache content identifier
* @param string $name template name
* @param string $cache_id cache id
* @param string $compile_id compile id
* @param integer|null $exp_time seconds till expiration time in seconds or null
* @param string $content content to cache
* @return boolean success
*/
protected function save($id, $name, $cache_id, $compile_id, $exp_time, $content)
{
$this->save->execute(array(
'id' => $id,
'name' => $name,
'cache_id' => $cache_id,
'compile_id' => $compile_id,
'content' => $content,
));
return !!$this->save->rowCount();
}
/**
* Delete content from cache
*
* @param string $name template name
* @param string $cache_id cache id
* @param string $compile_id compile id
* @param integer|null $exp_time seconds till expiration or null
* @return integer number of deleted caches
*/
protected function delete($name, $cache_id, $compile_id, $exp_time)
{
// delete the whole cache
if ($name === null && $cache_id === null && $compile_id === null && $exp_time === null) {
// returning the number of deleted caches would require a second query to count them
$query = $this->db->query('TRUNCATE TABLE output_cache');
return -1;
}
// build the filter
$where = array();
// equal test name
if ($name !== null) {
$where[] = 'name = ' . $this->db->quote($name);
}
// equal test compile_id
if ($compile_id !== null) {
$where[] = 'compile_id = ' . $this->db->quote($compile_id);
}
// range test expiration time
if ($exp_time !== null) {
$where[] = 'modified < DATE_SUB(NOW(), INTERVAL ' . intval($exp_time) . ' SECOND)';
}
// equal test cache_id and match sub-groups
if ($cache_id !== null) {
$where[] = '(cache_id = '. $this->db->quote($cache_id)
. ' OR cache_id LIKE '. $this->db->quote($cache_id .'|%') .')';
}
// run delete query
$query = $this->db->query('DELETE FROM output_cache WHERE ' . join(' AND ', $where));
return $query->rowCount();
}
}

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<?php
/**
* Extends All Resource
*
* Resource Implementation modifying the extends-Resource to walk
* through the template_dirs and inherit all templates of the same name
*
* @package Resource-examples
* @author Rodney Rehm
*/
class Smarty_Resource_Extendsall extends Smarty_Internal_Resource_Extends {
/**
* populate Source Object with meta data from Resource
*
* @param Smarty_Template_Source $source source object
* @param Smarty_Internal_Template $_template template object
* @return void
*/
public function populate(Smarty_Template_Source $source, Smarty_Internal_Template $_template=null)
{
$uid = '';
$sources = array();
$exists = true;
foreach ($_template->smarty->getTemplateDir() as $key => $directory) {
try {
$s = Smarty_Resource::source(null, $source->smarty, '[' . $key . ']' . $source->name );
if (!$s->exists) {
continue;
}
$sources[$s->uid] = $s;
$uid .= $s->filepath;
}
catch (SmartyException $e) {}
}
if (!$sources) {
$source->exists = false;
$source->template = $_template;
return;
}
$sources = array_reverse($sources, true);
reset($sources);
$s = current($sources);
$source->components = $sources;
$source->filepath = $s->filepath;
$source->uid = sha1($uid);
$source->exists = $exists;
if ($_template && $_template->smarty->compile_check) {
$source->timestamp = $s->timestamp;
}
// need the template at getContent()
$source->template = $_template;
}
}
?>

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<?php
/**
* MySQL Resource
*
* Resource Implementation based on the Custom API to use
* MySQL as the storage resource for Smarty's templates and configs.
*
* Table definition:
* <pre>CREATE TABLE IF NOT EXISTS `templates` (
* `name` varchar(100) NOT NULL,
* `modified` timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP,
* `source` text,
* PRIMARY KEY (`name`)
* ) ENGINE=InnoDB DEFAULT CHARSET=utf8;</pre>
*
* Demo data:
* <pre>INSERT INTO `templates` (`name`, `modified`, `source`) VALUES ('test.tpl', "2010-12-25 22:00:00", '{$x="hello world"}{$x}');</pre>
*
* @package Resource-examples
* @author Rodney Rehm
*/
class Smarty_Resource_Mysql extends Smarty_Resource_Custom {
// PDO instance
protected $db;
// prepared fetch() statement
protected $fetch;
// prepared fetchTimestamp() statement
protected $mtime;
public function __construct() {
try {
$this->db = new PDO("mysql:dbname=test;host=127.0.0.1", "smarty", "smarty");
} catch (PDOException $e) {
throw new SmartyException('Mysql Resource failed: ' . $e->getMessage());
}
$this->fetch = $this->db->prepare('SELECT modified, source FROM templates WHERE name = :name');
$this->mtime = $this->db->prepare('SELECT modified FROM templates WHERE name = :name');
}
/**
* Fetch a template and its modification time from database
*
* @param string $name template name
* @param string $source template source
* @param integer $mtime template modification timestamp (epoch)
* @return void
*/
protected function fetch($name, &$source, &$mtime)
{
$this->fetch->execute(array('name' => $name));
$row = $this->fetch->fetch();
$this->fetch->closeCursor();
if ($row) {
$source = $row['source'];
$mtime = strtotime($row['modified']);
} else {
$source = null;
$mtime = null;
}
}
/**
* Fetch a template's modification time from database
*
* @note implementing this method is optional. Only implement it if modification times can be accessed faster than loading the comple template source.
* @param string $name template name
* @return integer timestamp (epoch) the template was modified
*/
protected function fetchTimestamp($name) {
$this->mtime->execute(array('name' => $name));
$mtime = $this->mtime->fetchColumn();
$this->mtime->closeCursor();
return strtotime($mtime);
}
}

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<?php
/**
* MySQL Resource
*
* Resource Implementation based on the Custom API to use
* MySQL as the storage resource for Smarty's templates and configs.
*
* Note that this MySQL implementation fetches the source and timestamps in
* a single database query, instead of two seperate like resource.mysql.php does.
*
* Table definition:
* <pre>CREATE TABLE IF NOT EXISTS `templates` (
* `name` varchar(100) NOT NULL,
* `modified` timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP,
* `source` text,
* PRIMARY KEY (`name`)
* ) ENGINE=InnoDB DEFAULT CHARSET=utf8;</pre>
*
* Demo data:
* <pre>INSERT INTO `templates` (`name`, `modified`, `source`) VALUES ('test.tpl', "2010-12-25 22:00:00", '{$x="hello world"}{$x}');</pre>
*
* @package Resource-examples
* @author Rodney Rehm
*/
class Smarty_Resource_Mysqls extends Smarty_Resource_Custom {
// PDO instance
protected $db;
// prepared fetch() statement
protected $fetch;
public function __construct() {
try {
$this->db = new PDO("mysql:dbname=test;host=127.0.0.1", "smarty", "smarty");
} catch (PDOException $e) {
throw new SmartyException('Mysql Resource failed: ' . $e->getMessage());
}
$this->fetch = $this->db->prepare('SELECT modified, source FROM templates WHERE name = :name');
}
/**
* Fetch a template and its modification time from database
*
* @param string $name template name
* @param string $source template source
* @param integer $mtime template modification timestamp (epoch)
* @return void
*/
protected function fetch($name, &$source, &$mtime)
{
$this->fetch->execute(array('name' => $name));
$row = $this->fetch->fetch();
$this->fetch->closeCursor();
if ($row) {
$source = $row['source'];
$mtime = strtotime($row['modified']);
} else {
$source = null;
$mtime = null;
}
}
}

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</BODY>
</HTML>

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<HTML>
<HEAD>
<TITLE>{$title} - {$Name}</TITLE>
</HEAD>
<BODY bgcolor="#ffffff">

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{config_load file="test.conf" section="setup"}
{include file="header.tpl" title=foo}
<PRE>
{* bold and title are read from the config file *}
{if #bold#}<b>{/if}
{* capitalize the first letters of each word of the title *}
Title: {#title#|capitalize}
{if #bold#}</b>{/if}
The current date and time is {$smarty.now|date_format:"%Y-%m-%d %H:%M:%S"}
The value of global assigned variable $SCRIPT_NAME is {$SCRIPT_NAME}
Example of accessing server environment variable SERVER_NAME: {$smarty.server.SERVER_NAME}
The value of {ldelim}$Name{rdelim} is <b>{$Name}</b>
variable modifier example of {ldelim}$Name|upper{rdelim}
<b>{$Name|upper}</b>
An example of a section loop:
{section name=outer
loop=$FirstName}
{if $smarty.section.outer.index is odd by 2}
{$smarty.section.outer.rownum} . {$FirstName[outer]} {$LastName[outer]}
{else}
{$smarty.section.outer.rownum} * {$FirstName[outer]} {$LastName[outer]}
{/if}
{sectionelse}
none
{/section}
An example of section looped key values:
{section name=sec1 loop=$contacts}
phone: {$contacts[sec1].phone}<br>
fax: {$contacts[sec1].fax}<br>
cell: {$contacts[sec1].cell}<br>
{/section}
<p>
testing strip tags
{strip}
<table border=0>
<tr>
<td>
<A HREF="{$SCRIPT_NAME}">
<font color="red">This is a test </font>
</A>
</td>
</tr>
</table>
{/strip}
</PRE>
This is an example of the html_select_date function:
<form>
{html_select_date start_year=1998 end_year=2010}
</form>
This is an example of the html_select_time function:
<form>
{html_select_time use_24_hours=false}
</form>
This is an example of the html_options function:
<form>
<select name=states>
{html_options values=$option_values selected=$option_selected output=$option_output}
</select>
</form>
{include file="footer.tpl"}

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<?php
/**
* Project: Smarty: the PHP compiling template engine
* File: SmartyBC.class.php
* SVN: $Id: $
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
* For questions, help, comments, discussion, etc., please join the
* Smarty mailing list. Send a blank e-mail to
* smarty-discussion-subscribe@googlegroups.com
*
* @link http://www.smarty.net/
* @copyright 2008 New Digital Group, Inc.
* @author Monte Ohrt <monte at ohrt dot com>
* @author Uwe Tews
* @author Rodney Rehm
* @package Smarty
*/
/**
* @ignore
*/
require(dirname(__FILE__) . '/Smarty.class.php');
/**
* Smarty Backward Compatability Wrapper Class
*
* @package Smarty
*/
class SmartyBC extends Smarty {
/**
* Smarty 2 BC
* @var string
*/
public $_version = self::SMARTY_VERSION;
/**
* Initialize new SmartyBC object
*
* @param array $options options to set during initialization, e.g. array( 'forceCompile' => false )
*/
public function __construct(array $options=array())
{
parent::__construct($options);
// register {php} tag
$this->registerPlugin('block', 'php', 'smarty_php_tag');
}
/**
* wrapper for assign_by_ref
*
* @param string $tpl_var the template variable name
* @param mixed &$value the referenced value to assign
*/
public function assign_by_ref($tpl_var, &$value)
{
$this->assignByRef($tpl_var, $value);
}
/**
* wrapper for append_by_ref
*
* @param string $tpl_var the template variable name
* @param mixed &$value the referenced value to append
* @param boolean $merge flag if array elements shall be merged
*/
public function append_by_ref($tpl_var, &$value, $merge = false)
{
$this->appendByRef($tpl_var, $value, $merge);
}
/**
* clear the given assigned template variable.
*
* @param string $tpl_var the template variable to clear
*/
public function clear_assign($tpl_var)
{
$this->clearAssign($tpl_var);
}
/**
* Registers custom function to be used in templates
*
* @param string $function the name of the template function
* @param string $function_impl the name of the PHP function to register
* @param bool $cacheable
* @param mixed $cache_attrs
*/
public function register_function($function, $function_impl, $cacheable=true, $cache_attrs=null)
{
$this->registerPlugin('function', $function, $function_impl, $cacheable, $cache_attrs);
}
/**
* Unregisters custom function
*
* @param string $function name of template function
*/
public function unregister_function($function)
{
$this->unregisterPlugin('function', $function);
}
/**
* Registers object to be used in templates
*
* @param string $object name of template object
* @param object $object_impl the referenced PHP object to register
* @param array $allowed list of allowed methods (empty = all)
* @param boolean $smarty_args smarty argument format, else traditional
* @param array $block_functs list of methods that are block format
*/
public function register_object($object, $object_impl, $allowed = array(), $smarty_args = true, $block_methods = array())
{
settype($allowed, 'array');
settype($smarty_args, 'boolean');
$this->registerObject($object, $object_impl, $allowed, $smarty_args, $block_methods);
}
/**
* Unregisters object
*
* @param string $object name of template object
*/
public function unregister_object($object)
{
$this->unregisterObject($object);
}
/**
* Registers block function to be used in templates
*
* @param string $block name of template block
* @param string $block_impl PHP function to register
* @param bool $cacheable
* @param mixed $cache_attrs
*/
public function register_block($block, $block_impl, $cacheable=true, $cache_attrs=null)
{
$this->registerPlugin('block', $block, $block_impl, $cacheable, $cache_attrs);
}
/**
* Unregisters block function
*
* @param string $block name of template function
*/
public function unregister_block($block)
{
$this->unregisterPlugin('block', $block);
}
/**
* Registers compiler function
*
* @param string $function name of template function
* @param string $function_impl name of PHP function to register
* @param bool $cacheable
*/
public function register_compiler_function($function, $function_impl, $cacheable=true)
{
$this->registerPlugin('compiler', $function, $function_impl, $cacheable);
}
/**
* Unregisters compiler function
*
* @param string $function name of template function
*/
public function unregister_compiler_function($function)
{
$this->unregisterPlugin('compiler', $function);
}
/**
* Registers modifier to be used in templates
*
* @param string $modifier name of template modifier
* @param string $modifier_impl name of PHP function to register
*/
public function register_modifier($modifier, $modifier_impl)
{
$this->registerPlugin('modifier', $modifier, $modifier_impl);
}
/**
* Unregisters modifier
*
* @param string $modifier name of template modifier
*/
public function unregister_modifier($modifier)
{
$this->unregisterPlugin('modifier', $modifier);
}
/**
* Registers a resource to fetch a template
*
* @param string $type name of resource
* @param array $functions array of functions to handle resource
*/
public function register_resource($type, $functions)
{
$this->registerResource($type, $functions);
}
/**
* Unregisters a resource
*
* @param string $type name of resource
*/
public function unregister_resource($type)
{
$this->unregisterResource($type);
}
/**
* Registers a prefilter function to apply
* to a template before compiling
*
* @param callable $function
*/
public function register_prefilter($function)
{
$this->registerFilter('pre', $function);
}
/**
* Unregisters a prefilter function
*
* @param callable $function
*/
public function unregister_prefilter($function)
{
$this->unregisterFilter('pre', $function);
}
/**
* Registers a postfilter function to apply
* to a compiled template after compilation
*
* @param callable $function
*/
public function register_postfilter($function)
{
$this->registerFilter('post', $function);
}
/**
* Unregisters a postfilter function
*
* @param callable $function
*/
public function unregister_postfilter($function)
{
$this->unregisterFilter('post', $function);
}
/**
* Registers an output filter function to apply
* to a template output
*
* @param callable $function
*/
public function register_outputfilter($function)
{
$this->registerFilter('output', $function);
}
/**
* Unregisters an outputfilter function
*
* @param callable $function
*/
public function unregister_outputfilter($function)
{
$this->unregisterFilter('output', $function);
}
/**
* load a filter of specified type and name
*
* @param string $type filter type
* @param string $name filter name
*/
public function load_filter($type, $name)
{
$this->loadFilter($type, $name);
}
/**
* clear cached content for the given template and cache id
*
* @param string $tpl_file name of template file
* @param string $cache_id name of cache_id
* @param string $compile_id name of compile_id
* @param string $exp_time expiration time
* @return boolean
*/
public function clear_cache($tpl_file = null, $cache_id = null, $compile_id = null, $exp_time = null)
{
return $this->clearCache($tpl_file, $cache_id, $compile_id, $exp_time);
}
/**
* clear the entire contents of cache (all templates)
*
* @param string $exp_time expire time
* @return boolean
*/
public function clear_all_cache($exp_time = null)
{
return $this->clearCache(null, null, null, $exp_time);
}
/**
* test to see if valid cache exists for this template
*
* @param string $tpl_file name of template file
* @param string $cache_id
* @param string $compile_id
* @return boolean
*/
public function is_cached($tpl_file, $cache_id = null, $compile_id = null)
{
return $this->isCached($tpl_file, $cache_id, $compile_id);
}
/**
* clear all the assigned template variables.
*/
public function clear_all_assign()
{
$this->clearAllAssign();
}
/**
* clears compiled version of specified template resource,
* or all compiled template files if one is not specified.
* This function is for advanced use only, not normally needed.
*
* @param string $tpl_file
* @param string $compile_id
* @param string $exp_time
* @return boolean results of {@link smarty_core_rm_auto()}
*/
public function clear_compiled_tpl($tpl_file = null, $compile_id = null, $exp_time = null)
{
return $this->clearCompiledTemplate($tpl_file, $compile_id, $exp_time);
}
/**
* Checks whether requested template exists.
*
* @param string $tpl_file
* @return boolean
*/
public function template_exists($tpl_file)
{
return $this->templateExists($tpl_file);
}
/**
* Returns an array containing template variables
*
* @param string $name
* @return array
*/
public function get_template_vars($name=null)
{
return $this->getTemplateVars($name);
}
/**
* Returns an array containing config variables
*
* @param string $name
* @return array
*/
public function get_config_vars($name=null)
{
return $this->getConfigVars($name);
}
/**
* load configuration values
*
* @param string $file
* @param string $section
* @param string $scope
*/
public function config_load($file, $section = null, $scope = 'global')
{
$this->ConfigLoad($file, $section, $scope);
}
/**
* return a reference to a registered object
*
* @param string $name
* @return object
*/
public function get_registered_object($name)
{
return $this->getRegisteredObject($name);
}
/**
* clear configuration values
*
* @param string $var
*/
public function clear_config($var = null)
{
$this->clearConfig($var);
}
/**
* trigger Smarty error
*
* @param string $error_msg
* @param integer $error_type
*/
public function trigger_error($error_msg, $error_type = E_USER_WARNING)
{
trigger_error("Smarty error: $error_msg", $error_type);
}
}
/**
* Smarty {php}{/php} block function
*
* @param array $params parameter list
* @param string $content contents of the block
* @param object $template template object
* @param boolean &$repeat repeat flag
* @return string content re-formatted
*/
function smarty_php_tag($params, $content, $template, &$repeat)
{
eval($content);
return '';
}
?>

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{capture name='_smarty_debug' assign=debug_output}
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.1//EN" "http://www.w3.org/TR/xhtml11/DTD/xhtml11.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en">
<head>
<title>Smarty Debug Console</title>
<style type="text/css">
{literal}
body, h1, h2, td, th, p {
font-family: sans-serif;
font-weight: normal;
font-size: 0.9em;
margin: 1px;
padding: 0;
}
h1 {
margin: 0;
text-align: left;
padding: 2px;
background-color: #f0c040;
color: black;
font-weight: bold;
font-size: 1.2em;
}
h2 {
background-color: #9B410E;
color: white;
text-align: left;
font-weight: bold;
padding: 2px;
border-top: 1px solid black;
}
body {
background: black;
}
p, table, div {
background: #f0ead8;
}
p {
margin: 0;
font-style: italic;
text-align: center;
}
table {
width: 100%;
}
th, td {
font-family: monospace;
vertical-align: top;
text-align: left;
width: 50%;
}
td {
color: green;
}
.odd {
background-color: #eeeeee;
}
.even {
background-color: #fafafa;
}
.exectime {
font-size: 0.8em;
font-style: italic;
}
#table_assigned_vars th {
color: blue;
}
#table_config_vars th {
color: maroon;
}
{/literal}
</style>
</head>
<body>
<h1>Smarty Debug Console - {if isset($template_name)}{$template_name|debug_print_var nofilter}{else}Total Time {$execution_time|string_format:"%.5f"}{/if}</h1>
{if !empty($template_data)}
<h2>included templates &amp; config files (load time in seconds)</h2>
<div>
{foreach $template_data as $template}
<font color=brown>{$template.name}</font>
<span class="exectime">
(compile {$template['compile_time']|string_format:"%.5f"}) (render {$template['render_time']|string_format:"%.5f"}) (cache {$template['cache_time']|string_format:"%.5f"})
</span>
<br>
{/foreach}
</div>
{/if}
<h2>assigned template variables</h2>
<table id="table_assigned_vars">
{foreach $assigned_vars as $vars}
<tr class="{if $vars@iteration % 2 eq 0}odd{else}even{/if}">
<th>${$vars@key|escape:'html'}</th>
<td>{$vars|debug_print_var nofilter}</td></tr>
{/foreach}
</table>
<h2>assigned config file variables (outer template scope)</h2>
<table id="table_config_vars">
{foreach $config_vars as $vars}
<tr class="{if $vars@iteration % 2 eq 0}odd{else}even{/if}">
<th>{$vars@key|escape:'html'}</th>
<td>{$vars|debug_print_var nofilter}</td></tr>
{/foreach}
</table>
</body>
</html>
{/capture}
<script type="text/javascript">
{$id = $template_name|default:''|md5}
_smarty_console = window.open("","console{$id}","width=680,height=600,resizable,scrollbars=yes");
_smarty_console.document.write("{$debug_output|escape:'javascript' nofilter}");
_smarty_console.document.close();
</script>

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<?php
/**
* Smarty plugin to format text blocks
*
* @package Smarty
* @subpackage PluginsBlock
*/
/**
* Smarty {textformat}{/textformat} block plugin
*
* Type: block function<br>
* Name: textformat<br>
* Purpose: format text a certain way with preset styles
* or custom wrap/indent settings<br>
* Params:
* <pre>
* - style - string (email)
* - indent - integer (0)
* - wrap - integer (80)
* - wrap_char - string ("\n")
* - indent_char - string (" ")
* - wrap_boundary - boolean (true)
* </pre>
*
* @link http://www.smarty.net/manual/en/language.function.textformat.php {textformat}
* (Smarty online manual)
* @param array $params parameters
* @param string $content contents of the block
* @param Smarty_Internal_Template $template template object
* @param boolean &$repeat repeat flag
* @return string content re-formatted
* @author Monte Ohrt <monte at ohrt dot com>
*/
function smarty_block_textformat($params, $content, $template, &$repeat)
{
if (is_null($content)) {
return;
}
$style = null;
$indent = 0;
$indent_first = 0;
$indent_char = ' ';
$wrap = 80;
$wrap_char = "\n";
$wrap_cut = false;
$assign = null;
foreach ($params as $_key => $_val) {
switch ($_key) {
case 'style':
case 'indent_char':
case 'wrap_char':
case 'assign':
$$_key = (string)$_val;
break;
case 'indent':
case 'indent_first':
case 'wrap':
$$_key = (int)$_val;
break;
case 'wrap_cut':
$$_key = (bool)$_val;
break;
default:
trigger_error("textformat: unknown attribute '$_key'");
}
}
if ($style == 'email') {
$wrap = 72;
}
// split into paragraphs
$_paragraphs = preg_split('![\r\n]{2}!', $content);
$_output = '';
foreach ($_paragraphs as &$_paragraph) {
if (!$_paragraph) {
continue;
}
// convert mult. spaces & special chars to single space
$_paragraph = preg_replace(array('!\s+!' . Smarty::$_UTF8_MODIFIER, '!(^\s+)|(\s+$)!' . Smarty::$_UTF8_MODIFIER), array(' ', ''), $_paragraph);
// indent first line
if ($indent_first > 0) {
$_paragraph = str_repeat($indent_char, $indent_first) . $_paragraph;
}
// wordwrap sentences
if (Smarty::$_MBSTRING) {
require_once(SMARTY_PLUGINS_DIR . 'shared.mb_wordwrap.php');
$_paragraph = smarty_mb_wordwrap($_paragraph, $wrap - $indent, $wrap_char, $wrap_cut);
} else {
$_paragraph = wordwrap($_paragraph, $wrap - $indent, $wrap_char, $wrap_cut);
}
// indent lines
if ($indent > 0) {
$_paragraph = preg_replace('!^!m', str_repeat($indent_char, $indent), $_paragraph);
}
}
$_output = implode($wrap_char . $wrap_char, $_paragraphs);
if ($assign) {
$template->assign($assign, $_output);
} else {
return $_output;
}
}
?>

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<?php
/**
* Smarty plugin
* @package Smarty
* @subpackage PluginsFunction
*/
/**
* Smarty {counter} function plugin
*
* Type: function<br>
* Name: counter<br>
* Purpose: print out a counter value
*
* @author Monte Ohrt <monte at ohrt dot com>
* @link http://www.smarty.net/manual/en/language.function.counter.php {counter}
* (Smarty online manual)
* @param array $params parameters
* @param Smarty_Internal_Template $template template object
* @return string|null
*/
function smarty_function_counter($params, $template)
{
static $counters = array();
$name = (isset($params['name'])) ? $params['name'] : 'default';
if (!isset($counters[$name])) {
$counters[$name] = array(
'start'=>1,
'skip'=>1,
'direction'=>'up',
'count'=>1
);
}
$counter =& $counters[$name];
if (isset($params['start'])) {
$counter['start'] = $counter['count'] = (int)$params['start'];
}
if (!empty($params['assign'])) {
$counter['assign'] = $params['assign'];
}
if (isset($counter['assign'])) {
$template->assign($counter['assign'], $counter['count']);
}
if (isset($params['print'])) {
$print = (bool)$params['print'];
} else {
$print = empty($counter['assign']);
}
if ($print) {
$retval = $counter['count'];
} else {
$retval = null;
}
if (isset($params['skip'])) {
$counter['skip'] = $params['skip'];
}
if (isset($params['direction'])) {
$counter['direction'] = $params['direction'];
}
if ($counter['direction'] == "down")
$counter['count'] -= $counter['skip'];
else
$counter['count'] += $counter['skip'];
return $retval;
}
?>

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<?php
/**
* Smarty plugin
*
* @package Smarty
* @subpackage PluginsFunction
*/
/**
* Smarty {cycle} function plugin
*
* Type: function<br>
* Name: cycle<br>
* Date: May 3, 2002<br>
* Purpose: cycle through given values<br>
* Params:
* <pre>
* - name - name of cycle (optional)
* - values - comma separated list of values to cycle, or an array of values to cycle
* (this can be left out for subsequent calls)
* - reset - boolean - resets given var to true
* - print - boolean - print var or not. default is true
* - advance - boolean - whether or not to advance the cycle
* - delimiter - the value delimiter, default is ","
* - assign - boolean, assigns to template var instead of printed.
* </pre>
* Examples:<br>
* <pre>
* {cycle values="#eeeeee,#d0d0d0d"}
* {cycle name=row values="one,two,three" reset=true}
* {cycle name=row}
* </pre>
*
* @link http://www.smarty.net/manual/en/language.function.cycle.php {cycle}
* (Smarty online manual)
* @author Monte Ohrt <monte at ohrt dot com>
* @author credit to Mark Priatel <mpriatel@rogers.com>
* @author credit to Gerard <gerard@interfold.com>
* @author credit to Jason Sweat <jsweat_php@yahoo.com>
* @version 1.3
* @param array $params parameters
* @param Smarty_Internal_Template $template template object
* @return string|null
*/
function smarty_function_cycle($params, $template)
{
static $cycle_vars;
$name = (empty($params['name'])) ? 'default' : $params['name'];
$print = (isset($params['print'])) ? (bool)$params['print'] : true;
$advance = (isset($params['advance'])) ? (bool)$params['advance'] : true;
$reset = (isset($params['reset'])) ? (bool)$params['reset'] : false;
if (!isset($params['values'])) {
if(!isset($cycle_vars[$name]['values'])) {
trigger_error("cycle: missing 'values' parameter");
return;
}
} else {
if(isset($cycle_vars[$name]['values'])
&& $cycle_vars[$name]['values'] != $params['values'] ) {
$cycle_vars[$name]['index'] = 0;
}
$cycle_vars[$name]['values'] = $params['values'];
}
if (isset($params['delimiter'])) {
$cycle_vars[$name]['delimiter'] = $params['delimiter'];
} elseif (!isset($cycle_vars[$name]['delimiter'])) {
$cycle_vars[$name]['delimiter'] = ',';
}
if(is_array($cycle_vars[$name]['values'])) {
$cycle_array = $cycle_vars[$name]['values'];
} else {
$cycle_array = explode($cycle_vars[$name]['delimiter'],$cycle_vars[$name]['values']);
}
if(!isset($cycle_vars[$name]['index']) || $reset ) {
$cycle_vars[$name]['index'] = 0;
}
if (isset($params['assign'])) {
$print = false;
$template->assign($params['assign'], $cycle_array[$cycle_vars[$name]['index']]);
}
if($print) {
$retval = $cycle_array[$cycle_vars[$name]['index']];
} else {
$retval = null;
}
if($advance) {
if ( $cycle_vars[$name]['index'] >= count($cycle_array) -1 ) {
$cycle_vars[$name]['index'] = 0;
} else {
$cycle_vars[$name]['index']++;
}
}
return $retval;
}
?>

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<?php
/**
* Smarty plugin
*
* @package Smarty
* @subpackage PluginsFunction
*/
/**
* Smarty {fetch} plugin
*
* Type: function<br>
* Name: fetch<br>
* Purpose: fetch file, web or ftp data and display results
*
* @link http://www.smarty.net/manual/en/language.function.fetch.php {fetch}
* (Smarty online manual)
* @author Monte Ohrt <monte at ohrt dot com>
* @param array $params parameters
* @param Smarty_Internal_Template $template template object
* @return string|null if the assign parameter is passed, Smarty assigns the result to a template variable
*/
function smarty_function_fetch($params, $template)
{
if (empty($params['file'])) {
trigger_error("[plugin] fetch parameter 'file' cannot be empty",E_USER_NOTICE);
return;
}
// strip file protocol
if (stripos($params['file'], 'file://') === 0) {
$params['file'] = substr($params['file'], 7);
}
$protocol = strpos($params['file'], '://');
if ($protocol !== false) {
$protocol = strtolower(substr($params['file'], 0, $protocol));
}
if (isset($template->smarty->security_policy)) {
if ($protocol) {
// remote resource (or php stream, …)
if(!$template->smarty->security_policy->isTrustedUri($params['file'])) {
return;
}
} else {
// local file
if(!$template->smarty->security_policy->isTrustedResourceDir($params['file'])) {
return;
}
}
}
$content = '';
if ($protocol == 'http') {
// http fetch
if($uri_parts = parse_url($params['file'])) {
// set defaults
$host = $server_name = $uri_parts['host'];
$timeout = 30;
$accept = "image/gif, image/x-xbitmap, image/jpeg, image/pjpeg, */*";
$agent = "Smarty Template Engine ". Smarty::SMARTY_VERSION;
$referer = "";
$uri = !empty($uri_parts['path']) ? $uri_parts['path'] : '/';
$uri .= !empty($uri_parts['query']) ? '?' . $uri_parts['query'] : '';
$_is_proxy = false;
if(empty($uri_parts['port'])) {
$port = 80;
} else {
$port = $uri_parts['port'];
}
if(!empty($uri_parts['user'])) {
$user = $uri_parts['user'];
}
if(!empty($uri_parts['pass'])) {
$pass = $uri_parts['pass'];
}
// loop through parameters, setup headers
foreach($params as $param_key => $param_value) {
switch($param_key) {
case "file":
case "assign":
case "assign_headers":
break;
case "user":
if(!empty($param_value)) {
$user = $param_value;
}
break;
case "pass":
if(!empty($param_value)) {
$pass = $param_value;
}
break;
case "accept":
if(!empty($param_value)) {
$accept = $param_value;
}
break;
case "header":
if(!empty($param_value)) {
if(!preg_match('![\w\d-]+: .+!',$param_value)) {
trigger_error("[plugin] invalid header format '".$param_value."'",E_USER_NOTICE);
return;
} else {
$extra_headers[] = $param_value;
}
}
break;
case "proxy_host":
if(!empty($param_value)) {
$proxy_host = $param_value;
}
break;
case "proxy_port":
if(!preg_match('!\D!', $param_value)) {
$proxy_port = (int) $param_value;
} else {
trigger_error("[plugin] invalid value for attribute '".$param_key."'",E_USER_NOTICE);
return;
}
break;
case "agent":
if(!empty($param_value)) {
$agent = $param_value;
}
break;
case "referer":
if(!empty($param_value)) {
$referer = $param_value;
}
break;
case "timeout":
if(!preg_match('!\D!', $param_value)) {
$timeout = (int) $param_value;
} else {
trigger_error("[plugin] invalid value for attribute '".$param_key."'",E_USER_NOTICE);
return;
}
break;
default:
trigger_error("[plugin] unrecognized attribute '".$param_key."'",E_USER_NOTICE);
return;
}
}
if(!empty($proxy_host) && !empty($proxy_port)) {
$_is_proxy = true;
$fp = fsockopen($proxy_host,$proxy_port,$errno,$errstr,$timeout);
} else {
$fp = fsockopen($server_name,$port,$errno,$errstr,$timeout);
}
if(!$fp) {
trigger_error("[plugin] unable to fetch: $errstr ($errno)",E_USER_NOTICE);
return;
} else {
if($_is_proxy) {
fputs($fp, 'GET ' . $params['file'] . " HTTP/1.0\r\n");
} else {
fputs($fp, "GET $uri HTTP/1.0\r\n");
}
if(!empty($host)) {
fputs($fp, "Host: $host\r\n");
}
if(!empty($accept)) {
fputs($fp, "Accept: $accept\r\n");
}
if(!empty($agent)) {
fputs($fp, "User-Agent: $agent\r\n");
}
if(!empty($referer)) {
fputs($fp, "Referer: $referer\r\n");
}
if(isset($extra_headers) && is_array($extra_headers)) {
foreach($extra_headers as $curr_header) {
fputs($fp, $curr_header."\r\n");
}
}
if(!empty($user) && !empty($pass)) {
fputs($fp, "Authorization: BASIC ".base64_encode("$user:$pass")."\r\n");
}
fputs($fp, "\r\n");
while(!feof($fp)) {
$content .= fgets($fp,4096);
}
fclose($fp);
$csplit = preg_split("!\r\n\r\n!",$content,2);
$content = $csplit[1];
if(!empty($params['assign_headers'])) {
$template->assign($params['assign_headers'],preg_split("!\r\n!",$csplit[0]));
}
}
} else {
trigger_error("[plugin fetch] unable to parse URL, check syntax",E_USER_NOTICE);
return;
}
} else {
$content = @file_get_contents($params['file']);
if ($content === false) {
throw new SmartyException("{fetch} cannot read resource '" . $params['file'] ."'");
}
}
if (!empty($params['assign'])) {
$template->assign($params['assign'], $content);
} else {
return $content;
}
}
?>

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<?php
/**
* Smarty plugin
*
* @package Smarty
* @subpackage PluginsFunction
*/
/**
* Smarty {html_checkboxes} function plugin
*
* File: function.html_checkboxes.php<br>
* Type: function<br>
* Name: html_checkboxes<br>
* Date: 24.Feb.2003<br>
* Purpose: Prints out a list of checkbox input types<br>
* Examples:
* <pre>
* {html_checkboxes values=$ids output=$names}
* {html_checkboxes values=$ids name='box' separator='<br>' output=$names}
* {html_checkboxes values=$ids checked=$checked separator='<br>' output=$names}
* </pre>
* Params:
* <pre>
* - name (optional) - string default "checkbox"
* - values (required) - array
* - options (optional) - associative array
* - checked (optional) - array default not set
* - separator (optional) - ie <br> or &nbsp;
* - output (optional) - the output next to each checkbox
* - assign (optional) - assign the output as an array to this variable
* - escape (optional) - escape the content (not value), defaults to true
* </pre>
*
* @link http://www.smarty.net/manual/en/language.function.html.checkboxes.php {html_checkboxes}
* (Smarty online manual)
* @author Christopher Kvarme <christopher.kvarme@flashjab.com>
* @author credits to Monte Ohrt <monte at ohrt dot com>
* @version 1.0
* @param array $params parameters
* @param object $template template object
* @return string
* @uses smarty_function_escape_special_chars()
*/
function smarty_function_html_checkboxes($params, $template)
{
require_once(SMARTY_PLUGINS_DIR . 'shared.escape_special_chars.php');
$name = 'checkbox';
$values = null;
$options = null;
$selected = array();
$separator = '';
$escape = true;
$labels = true;
$label_ids = false;
$output = null;
$extra = '';
foreach($params as $_key => $_val) {
switch($_key) {
case 'name':
case 'separator':
$$_key = (string) $_val;
break;
case 'escape':
case 'labels':
case 'label_ids':
$$_key = (bool) $_val;
break;
case 'options':
$$_key = (array) $_val;
break;
case 'values':
case 'output':
$$_key = array_values((array) $_val);
break;
case 'checked':
case 'selected':
if (is_array($_val)) {
$selected = array();
foreach ($_val as $_sel) {
if (is_object($_sel)) {
if (method_exists($_sel, "__toString")) {
$_sel = smarty_function_escape_special_chars((string) $_sel->__toString());
} else {
trigger_error("html_checkboxes: selected attribute contains an object of class '". get_class($_sel) ."' without __toString() method", E_USER_NOTICE);
continue;
}
} else {
$_sel = smarty_function_escape_special_chars((string) $_sel);
}
$selected[$_sel] = true;
}
} elseif (is_object($_val)) {
if (method_exists($_val, "__toString")) {
$selected = smarty_function_escape_special_chars((string) $_val->__toString());
} else {
trigger_error("html_checkboxes: selected attribute is an object of class '". get_class($_val) ."' without __toString() method", E_USER_NOTICE);
}
} else {
$selected = smarty_function_escape_special_chars((string) $_val);
}
break;
case 'checkboxes':
trigger_error('html_checkboxes: the use of the "checkboxes" attribute is deprecated, use "options" instead', E_USER_WARNING);
$options = (array) $_val;
break;
case 'assign':
break;
default:
if(!is_array($_val)) {
$extra .= ' '.$_key.'="'.smarty_function_escape_special_chars($_val).'"';
} else {
trigger_error("html_checkboxes: extra attribute '$_key' cannot be an array", E_USER_NOTICE);
}
break;
}
}
if (!isset($options) && !isset($values))
return ''; /* raise error here? */
$_html_result = array();
if (isset($options)) {
foreach ($options as $_key=>$_val) {
$_html_result[] = smarty_function_html_checkboxes_output($name, $_key, $_val, $selected, $extra, $separator, $labels, $label_ids, $escape);
}
} else {
foreach ($values as $_i=>$_key) {
$_val = isset($output[$_i]) ? $output[$_i] : '';
$_html_result[] = smarty_function_html_checkboxes_output($name, $_key, $_val, $selected, $extra, $separator, $labels, $label_ids, $escape);
}
}
if(!empty($params['assign'])) {
$template->assign($params['assign'], $_html_result);
} else {
return implode("\n", $_html_result);
}
}
function smarty_function_html_checkboxes_output($name, $value, $output, $selected, $extra, $separator, $labels, $label_ids, $escape=true) {
$_output = '';
if (is_object($value)) {
if (method_exists($value, "__toString")) {
$value = (string) $value->__toString();
} else {
trigger_error("html_options: value is an object of class '". get_class($value) ."' without __toString() method", E_USER_NOTICE);
return '';
}
} else {
$value = (string) $value;
}
if (is_object($output)) {
if (method_exists($output, "__toString")) {
$output = (string) $output->__toString();
} else {
trigger_error("html_options: output is an object of class '". get_class($output) ."' without __toString() method", E_USER_NOTICE);
return '';
}
} else {
$output = (string) $output;
}
if ($labels) {
if ($label_ids) {
$_id = smarty_function_escape_special_chars(preg_replace('![^\w\-\.]!' . Smarty::$_UTF8_MODIFIER, '_', $name . '_' . $value));
$_output .= '<label for="' . $_id . '">';
} else {
$_output .= '<label>';
}
}
$name = smarty_function_escape_special_chars($name);
$value = smarty_function_escape_special_chars($value);
if ($escape) {
$output = smarty_function_escape_special_chars($output);
}
$_output .= '<input type="checkbox" name="' . $name . '[]" value="' . $value . '"';
if ($labels && $label_ids) {
$_output .= ' id="' . $_id . '"';
}
if (is_array($selected)) {
if (isset($selected[$value])) {
$_output .= ' checked="checked"';
}
} elseif ($value === $selected) {
$_output .= ' checked="checked"';
}
$_output .= $extra . ' />' . $output;
if ($labels) {
$_output .= '</label>';
}
$_output .= $separator;
return $_output;
}
?>

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<?php
/**
* Smarty plugin
*
* @package Smarty
* @subpackage PluginsFunction
*/
/**
* Smarty {html_image} function plugin
*
* Type: function<br>
* Name: html_image<br>
* Date: Feb 24, 2003<br>
* Purpose: format HTML tags for the image<br>
* Examples: {html_image file="/images/masthead.gif"}<br>
* Output: <img src="/images/masthead.gif" width=400 height=23><br>
* Params:
* <pre>
* - file - (required) - file (and path) of image
* - height - (optional) - image height (default actual height)
* - width - (optional) - image width (default actual width)
* - basedir - (optional) - base directory for absolute paths, default is environment variable DOCUMENT_ROOT
* - path_prefix - prefix for path output (optional, default empty)
* </pre>
*
* @link http://www.smarty.net/manual/en/language.function.html.image.php {html_image}
* (Smarty online manual)
* @author Monte Ohrt <monte at ohrt dot com>
* @author credits to Duda <duda@big.hu>
* @version 1.0
* @param array $params parameters
* @param Smarty_Internal_Template $template template object
* @return string
* @uses smarty_function_escape_special_chars()
*/
function smarty_function_html_image($params, $template)
{
require_once(SMARTY_PLUGINS_DIR . 'shared.escape_special_chars.php');
$alt = '';
$file = '';
$height = '';
$width = '';
$extra = '';
$prefix = '';
$suffix = '';
$path_prefix = '';
$basedir = isset($_SERVER['DOCUMENT_ROOT']) ? $_SERVER['DOCUMENT_ROOT'] : '';
foreach($params as $_key => $_val) {
switch ($_key) {
case 'file':
case 'height':
case 'width':
case 'dpi':
case 'path_prefix':
case 'basedir':
$$_key = $_val;
break;
case 'alt':
if (!is_array($_val)) {
$$_key = smarty_function_escape_special_chars($_val);
} else {
throw new SmartyException ("html_image: extra attribute '$_key' cannot be an array", E_USER_NOTICE);
}
break;
case 'link':
case 'href':
$prefix = '<a href="' . $_val . '">';
$suffix = '</a>';
break;
default:
if (!is_array($_val)) {
$extra .= ' ' . $_key . '="' . smarty_function_escape_special_chars($_val) . '"';
} else {
throw new SmartyException ("html_image: extra attribute '$_key' cannot be an array", E_USER_NOTICE);
}
break;
}
}
if (empty($file)) {
trigger_error("html_image: missing 'file' parameter", E_USER_NOTICE);
return;
}
if ($file[0] == '/') {
$_image_path = $basedir . $file;
} else {
$_image_path = $file;
}
// strip file protocol
if (stripos($params['file'], 'file://') === 0) {
$params['file'] = substr($params['file'], 7);
}
$protocol = strpos($params['file'], '://');
if ($protocol !== false) {
$protocol = strtolower(substr($params['file'], 0, $protocol));
}
if (isset($template->smarty->security_policy)) {
if ($protocol) {
// remote resource (or php stream, …)
if(!$template->smarty->security_policy->isTrustedUri($params['file'])) {
return;
}
} else {
// local file
if(!$template->smarty->security_policy->isTrustedResourceDir($params['file'])) {
return;
}
}
}
if (!isset($params['width']) || !isset($params['height'])) {
// FIXME: (rodneyrehm) getimagesize() loads the complete file off a remote resource, use custom [jpg,png,gif]header reader!
if (!$_image_data = @getimagesize($_image_path)) {
if (!file_exists($_image_path)) {
trigger_error("html_image: unable to find '$_image_path'", E_USER_NOTICE);
return;
} else if (!is_readable($_image_path)) {
trigger_error("html_image: unable to read '$_image_path'", E_USER_NOTICE);
return;
} else {
trigger_error("html_image: '$_image_path' is not a valid image file", E_USER_NOTICE);
return;
}
}
if (!isset($params['width'])) {
$width = $_image_data[0];
}
if (!isset($params['height'])) {
$height = $_image_data[1];
}
}
if (isset($params['dpi'])) {
if (strstr($_SERVER['HTTP_USER_AGENT'], 'Mac')) {
// FIXME: (rodneyrehm) wrong dpi assumption
// don't know who thought this up… even if it was true in 1998, it's definitely wrong in 2011.
$dpi_default = 72;
} else {
$dpi_default = 96;
}
$_resize = $dpi_default / $params['dpi'];
$width = round($width * $_resize);
$height = round($height * $_resize);
}
return $prefix . '<img src="' . $path_prefix . $file . '" alt="' . $alt . '" width="' . $width . '" height="' . $height . '"' . $extra . ' />' . $suffix;
}
?>

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<?php
/**
* Smarty plugin
*
* @package Smarty
* @subpackage PluginsFunction
*/
/**
* Smarty {html_options} function plugin
*
* Type: function<br>
* Name: html_options<br>
* Purpose: Prints the list of <option> tags generated from
* the passed parameters<br>
* Params:
* <pre>
* - name (optional) - string default "select"
* - values (required) - if no options supplied) - array
* - options (required) - if no values supplied) - associative array
* - selected (optional) - string default not set
* - output (required) - if not options supplied) - array
* - id (optional) - string default not set
* - class (optional) - string default not set
* </pre>
*
* @link http://www.smarty.net/manual/en/language.function.html.options.php {html_image}
* (Smarty online manual)
* @author Monte Ohrt <monte at ohrt dot com>
* @author Ralf Strehle (minor optimization) <ralf dot strehle at yahoo dot de>
* @param array $params parameters
* @param Smarty_Internal_Template $template template object
* @return string
* @uses smarty_function_escape_special_chars()
*/
function smarty_function_html_options($params, $template)
{
require_once(SMARTY_PLUGINS_DIR . 'shared.escape_special_chars.php');
$name = null;
$values = null;
$options = null;
$selected = null;
$output = null;
$id = null;
$class = null;
$extra = '';
foreach ($params as $_key => $_val) {
switch ($_key) {
case 'name':
case 'class':
case 'id':
$$_key = (string) $_val;
break;
case 'options':
$options = (array) $_val;
break;
case 'values':
case 'output':
$$_key = array_values((array) $_val);
break;
case 'selected':
if (is_array($_val)) {
$selected = array();
foreach ($_val as $_sel) {
if (is_object($_sel)) {
if (method_exists($_sel, "__toString")) {
$_sel = smarty_function_escape_special_chars((string) $_sel->__toString());
} else {
trigger_error("html_options: selected attribute contains an object of class '". get_class($_sel) ."' without __toString() method", E_USER_NOTICE);
continue;
}
} else {
$_sel = smarty_function_escape_special_chars((string) $_sel);
}
$selected[$_sel] = true;
}
} elseif (is_object($_val)) {
if (method_exists($_val, "__toString")) {
$selected = smarty_function_escape_special_chars((string) $_val->__toString());
} else {
trigger_error("html_options: selected attribute is an object of class '". get_class($_val) ."' without __toString() method", E_USER_NOTICE);
}
} else {
$selected = smarty_function_escape_special_chars((string) $_val);
}
break;
default:
if (!is_array($_val)) {
$extra .= ' ' . $_key . '="' . smarty_function_escape_special_chars($_val) . '"';
} else {
trigger_error("html_options: extra attribute '$_key' cannot be an array", E_USER_NOTICE);
}
break;
}
}
if (!isset($options) && !isset($values)) {
/* raise error here? */
return '';
}
$_html_result = '';
$_idx = 0;
if (isset($options)) {
foreach ($options as $_key => $_val) {
$_html_result .= smarty_function_html_options_optoutput($_key, $_val, $selected, $id, $class, $_idx);
}
} else {
foreach ($values as $_i => $_key) {
$_val = isset($output[$_i]) ? $output[$_i] : '';
$_html_result .= smarty_function_html_options_optoutput($_key, $_val, $selected, $id, $class, $_idx);
}
}
if (!empty($name)) {
$_html_class = !empty($class) ? ' class="'.$class.'"' : '';
$_html_id = !empty($id) ? ' id="'.$id.'"' : '';
$_html_result = '<select name="' . $name . '"' . $_html_class . $_html_id . $extra . '>' . "\n" . $_html_result . '</select>' . "\n";
}
return $_html_result;
}
function smarty_function_html_options_optoutput($key, $value, $selected, $id, $class, &$idx)
{
if (!is_array($value)) {
$_key = smarty_function_escape_special_chars($key);
$_html_result = '<option value="' . $_key . '"';
if (is_array($selected)) {
if (isset($selected[$_key])) {
$_html_result .= ' selected="selected"';
}
} elseif ($_key === $selected) {
$_html_result .= ' selected="selected"';
}
$_html_class = !empty($class) ? ' class="'.$class.' option"' : '';
$_html_id = !empty($id) ? ' id="'.$id.'-'.$idx.'"' : '';
if (is_object($value)) {
if (method_exists($value, "__toString")) {
$value = smarty_function_escape_special_chars((string) $value->__toString());
} else {
trigger_error("html_options: value is an object of class '". get_class($value) ."' without __toString() method", E_USER_NOTICE);
return '';
}
} else {
$value = smarty_function_escape_special_chars((string) $value);
}
$_html_result .= $_html_class . $_html_id . '>' . $value . '</option>' . "\n";
$idx++;
} else {
$_idx = 0;
$_html_result = smarty_function_html_options_optgroup($key, $value, $selected, !empty($id) ? ($id.'-'.$idx) : null, $class, $_idx);
$idx++;
}
return $_html_result;
}
function smarty_function_html_options_optgroup($key, $values, $selected, $id, $class, &$idx)
{
$optgroup_html = '<optgroup label="' . smarty_function_escape_special_chars($key) . '">' . "\n";
foreach ($values as $key => $value) {
$optgroup_html .= smarty_function_html_options_optoutput($key, $value, $selected, $id, $class, $idx);
}
$optgroup_html .= "</optgroup>\n";
return $optgroup_html;
}
?>

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library/Smarty/libs/plugins/function.html_radios.php Normal file
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<?php
/**
* Smarty plugin
*
* @package Smarty
* @subpackage PluginsFunction
*/
/**
* Smarty {html_radios} function plugin
*
* File: function.html_radios.php<br>
* Type: function<br>
* Name: html_radios<br>
* Date: 24.Feb.2003<br>
* Purpose: Prints out a list of radio input types<br>
* Params:
* <pre>
* - name (optional) - string default "radio"
* - values (required) - array
* - options (required) - associative array
* - checked (optional) - array default not set
* - separator (optional) - ie <br> or &nbsp;
* - output (optional) - the output next to each radio button
* - assign (optional) - assign the output as an array to this variable
* - escape (optional) - escape the content (not value), defaults to true
* </pre>
* Examples:
* <pre>
* {html_radios values=$ids output=$names}
* {html_radios values=$ids name='box' separator='<br>' output=$names}
* {html_radios values=$ids checked=$checked separator='<br>' output=$names}
* </pre>
*
* @link http://smarty.php.net/manual/en/language.function.html.radios.php {html_radios}
* (Smarty online manual)
* @author Christopher Kvarme <christopher.kvarme@flashjab.com>
* @author credits to Monte Ohrt <monte at ohrt dot com>
* @version 1.0
* @param array $params parameters
* @param Smarty_Internal_Template $template template object
* @return string
* @uses smarty_function_escape_special_chars()
*/
function smarty_function_html_radios($params, $template)
{
require_once(SMARTY_PLUGINS_DIR . 'shared.escape_special_chars.php');
$name = 'radio';
$values = null;
$options = null;
$selected = null;
$separator = '';
$escape = true;
$labels = true;
$label_ids = false;
$output = null;
$extra = '';
foreach($params as $_key => $_val) {
switch ($_key) {
case 'name':
case 'separator':
$$_key = (string) $_val;
break;
case 'checked':
case 'selected':
if (is_array($_val)) {
trigger_error('html_radios: the "' . $_key . '" attribute cannot be an array', E_USER_WARNING);
} elseif (is_object($_val)) {
if (method_exists($_val, "__toString")) {
$selected = smarty_function_escape_special_chars((string) $_val->__toString());
} else {
trigger_error("html_radios: selected attribute is an object of class '". get_class($_val) ."' without __toString() method", E_USER_NOTICE);
}
} else {
$selected = (string) $_val;
}
break;
case 'escape':
case 'labels':
case 'label_ids':
$$_key = (bool) $_val;
break;
case 'options':
$$_key = (array) $_val;
break;
case 'values':
case 'output':
$$_key = array_values((array) $_val);
break;
case 'radios':
trigger_error('html_radios: the use of the "radios" attribute is deprecated, use "options" instead', E_USER_WARNING);
$options = (array) $_val;
break;
case 'assign':
break;
default:
if (!is_array($_val)) {
$extra .= ' ' . $_key . '="' . smarty_function_escape_special_chars($_val) . '"';
} else {
trigger_error("html_radios: extra attribute '$_key' cannot be an array", E_USER_NOTICE);
}
break;
}
}
if (!isset($options) && !isset($values)) {
/* raise error here? */
return '';
}
$_html_result = array();
if (isset($options)) {
foreach ($options as $_key => $_val) {
$_html_result[] = smarty_function_html_radios_output($name, $_key, $_val, $selected, $extra, $separator, $labels, $label_ids, $escape);
}
} else {
foreach ($values as $_i => $_key) {
$_val = isset($output[$_i]) ? $output[$_i] : '';
$_html_result[] = smarty_function_html_radios_output($name, $_key, $_val, $selected, $extra, $separator, $labels, $label_ids, $escape);
}
}
if (!empty($params['assign'])) {
$template->assign($params['assign'], $_html_result);
} else {
return implode("\n", $_html_result);
}
}
function smarty_function_html_radios_output($name, $value, $output, $selected, $extra, $separator, $labels, $label_ids, $escape)
{
$_output = '';
if (is_object($value)) {
if (method_exists($value, "__toString")) {
$value = (string) $value->__toString();
} else {
trigger_error("html_options: value is an object of class '". get_class($value) ."' without __toString() method", E_USER_NOTICE);
return '';
}
} else {
$value = (string) $value;
}
if (is_object($output)) {
if (method_exists($output, "__toString")) {
$output = (string) $output->__toString();
} else {
trigger_error("html_options: output is an object of class '". get_class($output) ."' without __toString() method", E_USER_NOTICE);
return '';
}
} else {
$output = (string) $output;
}
if ($labels) {
if ($label_ids) {
$_id = smarty_function_escape_special_chars(preg_replace('![^\w\-\.]!' . Smarty::$_UTF8_MODIFIER, '_', $name . '_' . $value));
$_output .= '<label for="' . $_id . '">';
} else {
$_output .= '<label>';
}
}
$name = smarty_function_escape_special_chars($name);
$value = smarty_function_escape_special_chars($value);
if ($escape) {
$output = smarty_function_escape_special_chars($output);
}
$_output .= '<input type="radio" name="' . $name . '" value="' . $value . '"';
if ($labels && $label_ids) {
$_output .= ' id="' . $_id . '"';
}
if ($value === $selected) {
$_output .= ' checked="checked"';
}
$_output .= $extra . ' />' . $output;
if ($labels) {
$_output .= '</label>';
}
$_output .= $separator;
return $_output;
}
?>

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<?php
/**
* Smarty plugin
*
* @package Smarty
* @subpackage PluginsFunction
*/
/**
* @ignore
*/
require_once(SMARTY_PLUGINS_DIR . 'shared.escape_special_chars.php');
/**
* @ignore
*/
require_once(SMARTY_PLUGINS_DIR . 'shared.make_timestamp.php');
/**
* Smarty {html_select_date} plugin
*
* Type: function<br>
* Name: html_select_date<br>
* Purpose: Prints the dropdowns for date selection.
*
* ChangeLog:
* <pre>
* - 1.0 initial release
* - 1.1 added support for +/- N syntax for begin
* and end year values. (Monte)
* - 1.2 added support for yyyy-mm-dd syntax for
* time value. (Jan Rosier)
* - 1.3 added support for choosing format for
* month values (Gary Loescher)
* - 1.3.1 added support for choosing format for
* day values (Marcus Bointon)
* - 1.3.2 support negative timestamps, force year
* dropdown to include given date unless explicitly set (Monte)
* - 1.3.4 fix behaviour of 0000-00-00 00:00:00 dates to match that
* of 0000-00-00 dates (cybot, boots)
* - 2.0 complete rewrite for performance,
* added attributes month_names, *_id
* </pre>
*
* @link http://www.smarty.net/manual/en/language.function.html.select.date.php {html_select_date}
* (Smarty online manual)
* @version 2.0
* @author Andrei Zmievski
* @author Monte Ohrt <monte at ohrt dot com>
* @author Rodney Rehm
* @param array $params parameters
* @param Smarty_Internal_Template $template template object
* @return string
*/
function smarty_function_html_select_date($params, $template)
{
// generate timestamps used for month names only
static $_month_timestamps = null;
static $_current_year = null;
if ($_month_timestamps === null) {
$_current_year = date('Y');
$_month_timestamps = array();
for ($i = 1; $i <= 12; $i++) {
$_month_timestamps[$i] = mktime(0, 0, 0, $i, 1, 2000);
}
}
/* Default values. */
$prefix = "Date_";
$start_year = null;
$end_year = null;
$display_days = true;
$display_months = true;
$display_years = true;
$month_format = "%B";
/* Write months as numbers by default GL */
$month_value_format = "%m";
$day_format = "%02d";
/* Write day values using this format MB */
$day_value_format = "%d";
$year_as_text = false;
/* Display years in reverse order? Ie. 2000,1999,.... */
$reverse_years = false;
/* Should the select boxes be part of an array when returned from PHP?
e.g. setting it to "birthday", would create "birthday[Day]",
"birthday[Month]" & "birthday[Year]". Can be combined with prefix */
$field_array = null;
/* <select size>'s of the different <select> tags.
If not set, uses default dropdown. */
$day_size = null;
$month_size = null;
$year_size = null;
/* Unparsed attributes common to *ALL* the <select>/<input> tags.
An example might be in the template: all_extra ='class ="foo"'. */
$all_extra = null;
/* Separate attributes for the tags. */
$day_extra = null;
$month_extra = null;
$year_extra = null;
/* Order in which to display the fields.
"D" -> day, "M" -> month, "Y" -> year. */
$field_order = 'MDY';
/* String printed between the different fields. */
$field_separator = "\n";
$option_separator = "\n";
$time = null;
// $all_empty = null;
// $day_empty = null;
// $month_empty = null;
// $year_empty = null;
$extra_attrs = '';
$all_id = null;
$day_id = null;
$month_id = null;
$year_id = null;
foreach ($params as $_key => $_value) {
switch ($_key) {
case 'time':
if (!is_array($_value) && $_value !== null) {
$time = smarty_make_timestamp($_value);
}
break;
case 'month_names':
if (is_array($_value) && count($_value) == 12) {
$$_key = $_value;
} else {
trigger_error("html_select_date: month_names must be an array of 12 strings", E_USER_NOTICE);
}
break;
case 'prefix':
case 'field_array':
case 'start_year':
case 'end_year':
case 'day_format':
case 'day_value_format':
case 'month_format':
case 'month_value_format':
case 'day_size':
case 'month_size':
case 'year_size':
case 'all_extra':
case 'day_extra':
case 'month_extra':
case 'year_extra':
case 'field_order':
case 'field_separator':
case 'option_separator':
case 'all_empty':
case 'month_empty':
case 'day_empty':
case 'year_empty':
case 'all_id':
case 'month_id':
case 'day_id':
case 'year_id':
$$_key = (string)$_value;
break;
case 'display_days':
case 'display_months':
case 'display_years':
case 'year_as_text':
case 'reverse_years':
$$_key = (bool)$_value;
break;
default:
if (!is_array($_value)) {
$extra_attrs .= ' ' . $_key . '="' . smarty_function_escape_special_chars($_value) . '"';
} else {
trigger_error("html_select_date: extra attribute '$_key' cannot be an array", E_USER_NOTICE);
}
break;
}
}
// Note: date() is faster than strftime()
// Note: explode(date()) is faster than date() date() date()
if (isset($params['time']) && is_array($params['time'])) {
if (isset($params['time'][$prefix . 'Year'])) {
// $_REQUEST[$field_array] given
foreach (array('Y' => 'Year', 'm' => 'Month', 'd' => 'Day') as $_elementKey => $_elementName) {
$_variableName = '_' . strtolower($_elementName);
$$_variableName = isset($params['time'][$prefix . $_elementName])
? $params['time'][$prefix . $_elementName]
: date($_elementKey);
}
$time = mktime(0, 0, 0, $_month, $_day, $_year);
} elseif (isset($params['time'][$field_array][$prefix . 'Year'])) {
// $_REQUEST given
foreach (array('Y' => 'Year', 'm' => 'Month', 'd' => 'Day') as $_elementKey => $_elementName) {
$_variableName = '_' . strtolower($_elementName);
$$_variableName = isset($params['time'][$field_array][$prefix . $_elementName])
? $params['time'][$field_array][$prefix . $_elementName]
: date($_elementKey);
}
$time = mktime(0, 0, 0, $_month, $_day, $_year);
} else {
// no date found, use NOW
list($_year, $_month, $_day) = $time = explode('-', date('Y-m-d'));
}
} elseif ($time === null) {
if (array_key_exists('time', $params)) {
$_year = $_month = $_day = $time = null;
} else {
list($_year, $_month, $_day) = $time = explode('-', date('Y-m-d'));
}
} else {
list($_year, $_month, $_day) = $time = explode('-', date('Y-m-d', $time));
}
// make syntax "+N" or "-N" work with $start_year and $end_year
// Note preg_match('!^(\+|\-)\s*(\d+)$!', $end_year, $match) is slower than trim+substr
foreach (array('start', 'end') as $key) {
$key .= '_year';
$t = $$key;
if ($t === null) {
$$key = (int)$_current_year;
} else if ($t[0] == '+') {
$$key = (int)($_current_year + trim(substr($t, 1)));
} else if ($t[0] == '-') {
$$key = (int)($_current_year - trim(substr($t, 1)));
} else {
$$key = (int)$$key;
}
}
// flip for ascending or descending
if (($start_year > $end_year && !$reverse_years) || ($start_year < $end_year && $reverse_years)) {
$t = $end_year;
$end_year = $start_year;
$start_year = $t;
}
// generate year <select> or <input>
if ($display_years) {
$_html_years = '';
$_extra = '';
$_name = $field_array ? ($field_array . '[' . $prefix . 'Year]') : ($prefix . 'Year');
if ($all_extra) {
$_extra .= ' ' . $all_extra;
}
if ($year_extra) {
$_extra .= ' ' . $year_extra;
}
if ($year_as_text) {
$_html_years = '<input type="text" name="' . $_name . '" value="' . $_year . '" size="4" maxlength="4"' . $_extra . $extra_attrs . ' />';
} else {
$_html_years = '<select name="' . $_name . '"';
if ($year_id !== null || $all_id !== null) {
$_html_years .= ' id="' . smarty_function_escape_special_chars(
$year_id !== null ? ( $year_id ? $year_id : $_name ) : ( $all_id ? ($all_id . $_name) : $_name )
) . '"';
}
if ($year_size) {
$_html_years .= ' size="' . $year_size . '"';
}
$_html_years .= $_extra . $extra_attrs . '>' . $option_separator;
if (isset($year_empty) || isset($all_empty)) {
$_html_years .= '<option value="">' . ( isset($year_empty) ? $year_empty : $all_empty ) . '</option>' . $option_separator;
}
$op = $start_year > $end_year ? -1 : 1;
for ($i=$start_year; $op > 0 ? $i <= $end_year : $i >= $end_year; $i += $op) {
$_html_years .= '<option value="' . $i . '"'
. ($_year == $i ? ' selected="selected"' : '')
. '>' . $i . '</option>' . $option_separator;
}
$_html_years .= '</select>';
}
}
// generate month <select> or <input>
if ($display_months) {
$_html_month = '';
$_extra = '';
$_name = $field_array ? ($field_array . '[' . $prefix . 'Month]') : ($prefix . 'Month');
if ($all_extra) {
$_extra .= ' ' . $all_extra;
}
if ($month_extra) {
$_extra .= ' ' . $month_extra;
}
$_html_months = '<select name="' . $_name . '"';
if ($month_id !== null || $all_id !== null) {
$_html_months .= ' id="' . smarty_function_escape_special_chars(
$month_id !== null ? ( $month_id ? $month_id : $_name ) : ( $all_id ? ($all_id . $_name) : $_name )
) . '"';
}
if ($month_size) {
$_html_months .= ' size="' . $month_size . '"';
}
$_html_months .= $_extra . $extra_attrs . '>' . $option_separator;
if (isset($month_empty) || isset($all_empty)) {
$_html_months .= '<option value="">' . ( isset($month_empty) ? $month_empty : $all_empty ) . '</option>' . $option_separator;
}
for ($i = 1; $i <= 12; $i++) {
$_val = sprintf('%02d', $i);
$_text = isset($month_names) ? smarty_function_escape_special_chars($month_names[$i]) : ($month_format == "%m" ? $_val : strftime($month_format, $_month_timestamps[$i]));
$_value = $month_value_format == "%m" ? $_val : strftime($month_value_format, $_month_timestamps[$i]);
$_html_months .= '<option value="' . $_value . '"'
. ($_val == $_month ? ' selected="selected"' : '')
. '>' . $_text . '</option>' . $option_separator;
}
$_html_months .= '</select>';
}
// generate day <select> or <input>
if ($display_days) {
$_html_day = '';
$_extra = '';
$_name = $field_array ? ($field_array . '[' . $prefix . 'Day]') : ($prefix . 'Day');
if ($all_extra) {
$_extra .= ' ' . $all_extra;
}
if ($day_extra) {
$_extra .= ' ' . $day_extra;
}
$_html_days = '<select name="' . $_name . '"';
if ($day_id !== null || $all_id !== null) {
$_html_days .= ' id="' . smarty_function_escape_special_chars(
$day_id !== null ? ( $day_id ? $day_id : $_name ) : ( $all_id ? ($all_id . $_name) : $_name )
) . '"';
}
if ($day_size) {
$_html_days .= ' size="' . $day_size . '"';
}
$_html_days .= $_extra . $extra_attrs . '>' . $option_separator;
if (isset($day_empty) || isset($all_empty)) {
$_html_days .= '<option value="">' . ( isset($day_empty) ? $day_empty : $all_empty ) . '</option>' . $option_separator;
}
for ($i = 1; $i <= 31; $i++) {
$_val = sprintf('%02d', $i);
$_text = $day_format == '%02d' ? $_val : sprintf($day_format, $i);
$_value = $day_value_format == '%02d' ? $_val : sprintf($day_value_format, $i);
$_html_days .= '<option value="' . $_value . '"'
. ($_val == $_day ? ' selected="selected"' : '')
. '>' . $_text . '</option>' . $option_separator;
}
$_html_days .= '</select>';
}
// order the fields for output
$_html = '';
for ($i=0; $i <= 2; $i++) {
switch ($field_order[$i]) {
case 'Y':
case 'y':
if (isset($_html_years)) {
if ($_html) {
$_html .= $field_separator;
}
$_html .= $_html_years;
}
break;
case 'm':
case 'M':
if (isset($_html_months)) {
if ($_html) {
$_html .= $field_separator;
}
$_html .= $_html_months;
}
break;
case 'd':
case 'D':
if (isset($_html_days)) {
if ($_html) {
$_html .= $field_separator;
}
$_html .= $_html_days;
}
break;
}
}
return $_html;
}
?>

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<?php
/**
* Smarty plugin
*
* @package Smarty
* @subpackage PluginsFunction
*/
/**
* @ignore
*/
require_once(SMARTY_PLUGINS_DIR . 'shared.escape_special_chars.php');
/**
* @ignore
*/
require_once(SMARTY_PLUGINS_DIR . 'shared.make_timestamp.php');
/**
* Smarty {html_select_time} function plugin
*
* Type: function<br>
* Name: html_select_time<br>
* Purpose: Prints the dropdowns for time selection
*
* @link http://www.smarty.net/manual/en/language.function.html.select.time.php {html_select_time}
* (Smarty online manual)
* @author Roberto Berto <roberto@berto.net>
* @author Monte Ohrt <monte AT ohrt DOT com>
* @param array $params parameters
* @param Smarty_Internal_Template $template template object
* @return string
* @uses smarty_make_timestamp()
*/
function smarty_function_html_select_time($params, $template)
{
$prefix = "Time_";
$field_array = null;
$field_separator = "\n";
$option_separator = "\n";
$time = null;
$display_hours = true;
$display_minutes = true;
$display_seconds = true;
$display_meridian = true;
$hour_format = '%02d';
$hour_value_format = '%02d';
$minute_format = '%02d';
$minute_value_format = '%02d';
$second_format = '%02d';
$second_value_format = '%02d';
$hour_size = null;
$minute_size = null;
$second_size = null;
$meridian_size = null;
$all_empty = null;
$hour_empty = null;
$minute_empty = null;
$second_empty = null;
$meridian_empty = null;
$all_id = null;
$hour_id = null;
$minute_id = null;
$second_id = null;
$meridian_id = null;
$use_24_hours = true;
$minute_interval = 1;
$second_interval = 1;
$extra_attrs = '';
$all_extra = null;
$hour_extra = null;
$minute_extra = null;
$second_extra = null;
$meridian_extra = null;
foreach ($params as $_key => $_value) {
switch ($_key) {
case 'time':
if (!is_array($_value) && $_value !== null) {
$time = smarty_make_timestamp($_value);
}
break;
case 'prefix':
case 'field_array':
case 'field_separator':
case 'option_separator':
case 'all_extra':
case 'hour_extra':
case 'minute_extra':
case 'second_extra':
case 'meridian_extra':
case 'all_empty':
case 'hour_empty':
case 'minute_empty':
case 'second_empty':
case 'meridian_empty':
case 'all_id':
case 'hour_id':
case 'minute_id':
case 'second_id':
case 'meridian_id':
case 'hour_format':
case 'hour_value_format':
case 'minute_format':
case 'minute_value_format':
case 'second_format':
case 'second_value_format':
$$_key = (string)$_value;
break;
case 'display_hours':
case 'display_minutes':
case 'display_seconds':
case 'display_meridian':
case 'use_24_hours':
$$_key = (bool)$_value;
break;
case 'minute_interval':
case 'second_interval':
case 'hour_size':
case 'minute_size':
case 'second_size':
case 'meridian_size':
$$_key = (int)$_value;
break;
default:
if (!is_array($_value)) {
$extra_attrs .= ' ' . $_key . '="' . smarty_function_escape_special_chars($_value) . '"';
} else {
trigger_error("html_select_date: extra attribute '$_key' cannot be an array", E_USER_NOTICE);
}
break;
}
}
if (isset($params['time']) && is_array($params['time'])) {
if (isset($params['time'][$prefix . 'Hour'])) {
// $_REQUEST[$field_array] given
foreach (array('H' => 'Hour', 'i' => 'Minute', 's' => 'Second') as $_elementKey => $_elementName) {
$_variableName = '_' . strtolower($_elementName);
$$_variableName = isset($params['time'][$prefix . $_elementName])
? $params['time'][$prefix . $_elementName]
: date($_elementKey);
}
$_meridian = isset($params['time'][$prefix . 'Meridian'])
? (' ' . $params['time'][$prefix . 'Meridian'])
: '';
$time = strtotime( $_hour . ':' . $_minute . ':' . $_second . $_meridian );
list($_hour, $_minute, $_second) = $time = explode('-', date('H-i-s', $time));
} elseif (isset($params['time'][$field_array][$prefix . 'Hour'])) {
// $_REQUEST given
foreach (array('H' => 'Hour', 'i' => 'Minute', 's' => 'Second') as $_elementKey => $_elementName) {
$_variableName = '_' . strtolower($_elementName);
$$_variableName = isset($params['time'][$field_array][$prefix . $_elementName])
? $params['time'][$field_array][$prefix . $_elementName]
: date($_elementKey);
}
$_meridian = isset($params['time'][$field_array][$prefix . 'Meridian'])
? (' ' . $params['time'][$field_array][$prefix . 'Meridian'])
: '';
$time = strtotime( $_hour . ':' . $_minute . ':' . $_second . $_meridian );
list($_hour, $_minute, $_second) = $time = explode('-', date('H-i-s', $time));
} else {
// no date found, use NOW
list($_year, $_month, $_day) = $time = explode('-', date('Y-m-d'));
}
} elseif ($time === null) {
if (array_key_exists('time', $params)) {
$_hour = $_minute = $_second = $time = null;
} else {
list($_hour, $_minute, $_second) = $time = explode('-', date('H-i-s'));
}
} else {
list($_hour, $_minute, $_second) = $time = explode('-', date('H-i-s', $time));
}
// generate hour <select>
if ($display_hours) {
$_html_hours = '';
$_extra = '';
$_name = $field_array ? ($field_array . '[' . $prefix . 'Hour]') : ($prefix . 'Hour');
if ($all_extra) {
$_extra .= ' ' . $all_extra;
}
if ($hour_extra) {
$_extra .= ' ' . $hour_extra;
}
$_html_hours = '<select name="' . $_name . '"';
if ($hour_id !== null || $all_id !== null) {
$_html_hours .= ' id="' . smarty_function_escape_special_chars(
$hour_id !== null ? ( $hour_id ? $hour_id : $_name ) : ( $all_id ? ($all_id . $_name) : $_name )
) . '"';
}
if ($hour_size) {
$_html_hours .= ' size="' . $hour_size . '"';
}
$_html_hours .= $_extra . $extra_attrs . '>' . $option_separator;
if (isset($hour_empty) || isset($all_empty)) {
$_html_hours .= '<option value="">' . ( isset($hour_empty) ? $hour_empty : $all_empty ) . '</option>' . $option_separator;
}
$start = $use_24_hours ? 0 : 1;
$end = $use_24_hours ? 23 : 12;
for ($i=$start; $i <= $end; $i++) {
$_val = sprintf('%02d', $i);
$_text = $hour_format == '%02d' ? $_val : sprintf($hour_format, $i);
$_value = $hour_value_format == '%02d' ? $_val : sprintf($hour_value_format, $i);
if (!$use_24_hours) {
$_hour12 = $_hour == 0
? 12
: ($_hour <= 12 ? $_hour : $_hour -12);
}
$selected = $_hour !== null ? ($use_24_hours ? $_hour == $_val : $_hour12 == $_val) : null;
$_html_hours .= '<option value="' . $_value . '"'
. ($selected ? ' selected="selected"' : '')
. '>' . $_text . '</option>' . $option_separator;
}
$_html_hours .= '</select>';
}
// generate minute <select>
if ($display_minutes) {
$_html_minutes = '';
$_extra = '';
$_name = $field_array ? ($field_array . '[' . $prefix . 'Minute]') : ($prefix . 'Minute');
if ($all_extra) {
$_extra .= ' ' . $all_extra;
}
if ($minute_extra) {
$_extra .= ' ' . $minute_extra;
}
$_html_minutes = '<select name="' . $_name . '"';
if ($minute_id !== null || $all_id !== null) {
$_html_minutes .= ' id="' . smarty_function_escape_special_chars(
$minute_id !== null ? ( $minute_id ? $minute_id : $_name ) : ( $all_id ? ($all_id . $_name) : $_name )
) . '"';
}
if ($minute_size) {
$_html_minutes .= ' size="' . $minute_size . '"';
}
$_html_minutes .= $_extra . $extra_attrs . '>' . $option_separator;
if (isset($minute_empty) || isset($all_empty)) {
$_html_minutes .= '<option value="">' . ( isset($minute_empty) ? $minute_empty : $all_empty ) . '</option>' . $option_separator;
}
$selected = $_minute !== null ? ($_minute - $_minute % $minute_interval) : null;
for ($i=0; $i <= 59; $i += $minute_interval) {
$_val = sprintf('%02d', $i);
$_text = $minute_format == '%02d' ? $_val : sprintf($minute_format, $i);
$_value = $minute_value_format == '%02d' ? $_val : sprintf($minute_value_format, $i);
$_html_minutes .= '<option value="' . $_value . '"'
. ($selected === $i ? ' selected="selected"' : '')
. '>' . $_text . '</option>' . $option_separator;
}
$_html_minutes .= '</select>';
}
// generate second <select>
if ($display_seconds) {
$_html_seconds = '';
$_extra = '';
$_name = $field_array ? ($field_array . '[' . $prefix . 'Second]') : ($prefix . 'Second');
if ($all_extra) {
$_extra .= ' ' . $all_extra;
}
if ($second_extra) {
$_extra .= ' ' . $second_extra;
}
$_html_seconds = '<select name="' . $_name . '"';
if ($second_id !== null || $all_id !== null) {
$_html_seconds .= ' id="' . smarty_function_escape_special_chars(
$second_id !== null ? ( $second_id ? $second_id : $_name ) : ( $all_id ? ($all_id . $_name) : $_name )
) . '"';
}
if ($second_size) {
$_html_seconds .= ' size="' . $second_size . '"';
}
$_html_seconds .= $_extra . $extra_attrs . '>' . $option_separator;
if (isset($second_empty) || isset($all_empty)) {
$_html_seconds .= '<option value="">' . ( isset($second_empty) ? $second_empty : $all_empty ) . '</option>' . $option_separator;
}
$selected = $_second !== null ? ($_second - $_second % $second_interval) : null;
for ($i=0; $i <= 59; $i += $second_interval) {
$_val = sprintf('%02d', $i);
$_text = $second_format == '%02d' ? $_val : sprintf($second_format, $i);
$_value = $second_value_format == '%02d' ? $_val : sprintf($second_value_format, $i);
$_html_seconds .= '<option value="' . $_value . '"'
. ($selected === $i ? ' selected="selected"' : '')
. '>' . $_text . '</option>' . $option_separator;
}
$_html_seconds .= '</select>';
}
// generate meridian <select>
if ($display_meridian && !$use_24_hours) {
$_html_meridian = '';
$_extra = '';
$_name = $field_array ? ($field_array . '[' . $prefix . 'Meridian]') : ($prefix . 'Meridian');
if ($all_extra) {
$_extra .= ' ' . $all_extra;
}
if ($meridian_extra) {
$_extra .= ' ' . $meridian_extra;
}
$_html_meridian = '<select name="' . $_name . '"';
if ($meridian_id !== null || $all_id !== null) {
$_html_meridian .= ' id="' . smarty_function_escape_special_chars(
$meridian_id !== null ? ( $meridian_id ? $meridian_id : $_name ) : ( $all_id ? ($all_id . $_name) : $_name )
) . '"';
}
if ($meridian_size) {
$_html_meridian .= ' size="' . $meridian_size . '"';
}
$_html_meridian .= $_extra . $extra_attrs . '>' . $option_separator;
if (isset($meridian_empty) || isset($all_empty)) {
$_html_meridian .= '<option value="">' . ( isset($meridian_empty) ? $meridian_empty : $all_empty ) . '</option>' . $option_separator;
}
$_html_meridian .= '<option value="am"'. ($_hour < 12 ? ' selected="selected"' : '') .'>AM</option>' . $option_separator
. '<option value="pm"'. ($_hour < 12 ? '' : ' selected="selected"') .'>PM</option>' . $option_separator
. '</select>';
}
$_html = '';
foreach (array('_html_hours', '_html_minutes', '_html_seconds', '_html_meridian') as $k) {
if (isset($$k)) {
if ($_html) {
$_html .= $field_separator;
}
$_html .= $$k;
}
}
return $_html;
}
?>

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<?php
/**
* Smarty plugin
*
* @package Smarty
* @subpackage PluginsFunction
*/
/**
* Smarty {html_table} function plugin
*
* Type: function<br>
* Name: html_table<br>
* Date: Feb 17, 2003<br>
* Purpose: make an html table from an array of data<br>
* Params:
* <pre>
* - loop - array to loop through
* - cols - number of columns, comma separated list of column names
* or array of column names
* - rows - number of rows
* - table_attr - table attributes
* - th_attr - table heading attributes (arrays are cycled)
* - tr_attr - table row attributes (arrays are cycled)
* - td_attr - table cell attributes (arrays are cycled)
* - trailpad - value to pad trailing cells with
* - caption - text for caption element
* - vdir - vertical direction (default: "down", means top-to-bottom)
* - hdir - horizontal direction (default: "right", means left-to-right)
* - inner - inner loop (default "cols": print $loop line by line,
* $loop will be printed column by column otherwise)
* </pre>
* Examples:
* <pre>
* {table loop=$data}
* {table loop=$data cols=4 tr_attr='"bgcolor=red"'}
* {table loop=$data cols="first,second,third" tr_attr=$colors}
* </pre>
*
* @author Monte Ohrt <monte at ohrt dot com>
* @author credit to Messju Mohr <messju at lammfellpuschen dot de>
* @author credit to boots <boots dot smarty at yahoo dot com>
* @version 1.1
* @link http://www.smarty.net/manual/en/language.function.html.table.php {html_table}
* (Smarty online manual)
* @param array $params parameters
* @param Smarty_Internal_Template $template template object
* @return string
*/
function smarty_function_html_table($params, $template)
{
$table_attr = 'border="1"';
$tr_attr = '';
$th_attr = '';
$td_attr = '';
$cols = $cols_count = 3;
$rows = 3;
$trailpad = '&nbsp;';
$vdir = 'down';
$hdir = 'right';
$inner = 'cols';
$caption = '';
$loop = null;
if (!isset($params['loop'])) {
trigger_error("html_table: missing 'loop' parameter",E_USER_WARNING);
return;
}
foreach ($params as $_key => $_value) {
switch ($_key) {
case 'loop':
$$_key = (array)$_value;
break;
case 'cols':
if (is_array($_value) && !empty($_value)) {
$cols = $_value;
$cols_count = count($_value);
} elseif (!is_numeric($_value) && is_string($_value) && !empty($_value)) {
$cols = explode(',', $_value);
$cols_count = count($cols);
} elseif (!empty($_value)) {
$cols_count = (int)$_value;
} else {
$cols_count = $cols;
}
break;
case 'rows':
$$_key = (int)$_value;
break;
case 'table_attr':
case 'trailpad':
case 'hdir':
case 'vdir':
case 'inner':
case 'caption':
$$_key = (string)$_value;
break;
case 'tr_attr':
case 'td_attr':
case 'th_attr':
$$_key = $_value;
break;
}
}
$loop_count = count($loop);
if (empty($params['rows'])) {
/* no rows specified */
$rows = ceil($loop_count / $cols_count);
} elseif (empty($params['cols'])) {
if (!empty($params['rows'])) {
/* no cols specified, but rows */
$cols_count = ceil($loop_count / $rows);
}
}
$output = "<table $table_attr>\n";
if (!empty($caption)) {
$output .= '<caption>' . $caption . "</caption>\n";
}
if (is_array($cols)) {
$cols = ($hdir == 'right') ? $cols : array_reverse($cols);
$output .= "<thead><tr>\n";
for ($r = 0; $r < $cols_count; $r++) {
$output .= '<th' . smarty_function_html_table_cycle('th', $th_attr, $r) . '>';
$output .= $cols[$r];
$output .= "</th>\n";
}
$output .= "</tr></thead>\n";
}
$output .= "<tbody>\n";
for ($r = 0; $r < $rows; $r++) {
$output .= "<tr" . smarty_function_html_table_cycle('tr', $tr_attr, $r) . ">\n";
$rx = ($vdir == 'down') ? $r * $cols_count : ($rows-1 - $r) * $cols_count;
for ($c = 0; $c < $cols_count; $c++) {
$x = ($hdir == 'right') ? $rx + $c : $rx + $cols_count-1 - $c;
if ($inner != 'cols') {
/* shuffle x to loop over rows*/
$x = floor($x / $cols_count) + ($x % $cols_count) * $rows;
}
if ($x < $loop_count) {
$output .= "<td" . smarty_function_html_table_cycle('td', $td_attr, $c) . ">" . $loop[$x] . "</td>\n";
} else {
$output .= "<td" . smarty_function_html_table_cycle('td', $td_attr, $c) . ">$trailpad</td>\n";
}
}
$output .= "</tr>\n";
}
$output .= "</tbody>\n";
$output .= "</table>\n";
return $output;
}
function smarty_function_html_table_cycle($name, $var, $no)
{
if (!is_array($var)) {
$ret = $var;
} else {
$ret = $var[$no % count($var)];
}
return ($ret) ? ' ' . $ret : '';
}
?>

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<?php
/**
* Smarty plugin
*
* @package Smarty
* @subpackage PluginsFunction
*/
/**
* Smarty {mailto} function plugin
*
* Type: function<br>
* Name: mailto<br>
* Date: May 21, 2002
* Purpose: automate mailto address link creation, and optionally encode them.<br>
* Params:
* <pre>
* - address - (required) - e-mail address
* - text - (optional) - text to display, default is address
* - encode - (optional) - can be one of:
* * none : no encoding (default)
* * javascript : encode with javascript
* * javascript_charcode : encode with javascript charcode
* * hex : encode with hexidecimal (no javascript)
* - cc - (optional) - address(es) to carbon copy
* - bcc - (optional) - address(es) to blind carbon copy
* - subject - (optional) - e-mail subject
* - newsgroups - (optional) - newsgroup(s) to post to
* - followupto - (optional) - address(es) to follow up to
* - extra - (optional) - extra tags for the href link
* </pre>
* Examples:
* <pre>
* {mailto address="me@domain.com"}
* {mailto address="me@domain.com" encode="javascript"}
* {mailto address="me@domain.com" encode="hex"}
* {mailto address="me@domain.com" subject="Hello to you!"}
* {mailto address="me@domain.com" cc="you@domain.com,they@domain.com"}
* {mailto address="me@domain.com" extra='class="mailto"'}
* </pre>
*
* @link http://www.smarty.net/manual/en/language.function.mailto.php {mailto}
* (Smarty online manual)
* @version 1.2
* @author Monte Ohrt <monte at ohrt dot com>
* @author credits to Jason Sweat (added cc, bcc and subject functionality)
* @param array $params parameters
* @param Smarty_Internal_Template $template template object
* @return string
*/
function smarty_function_mailto($params, $template)
{
static $_allowed_encoding = array('javascript' => true, 'javascript_charcode' => true, 'hex' => true, 'none' => true);
$extra = '';
if (empty($params['address'])) {
trigger_error("mailto: missing 'address' parameter",E_USER_WARNING);
return;
} else {
$address = $params['address'];
}
$text = $address;
// netscape and mozilla do not decode %40 (@) in BCC field (bug?)
// so, don't encode it.
$search = array('%40', '%2C');
$replace = array('@', ',');
$mail_parms = array();
foreach ($params as $var => $value) {
switch ($var) {
case 'cc':
case 'bcc':
case 'followupto':
if (!empty($value))
$mail_parms[] = $var . '=' . str_replace($search, $replace, rawurlencode($value));
break;
case 'subject':
case 'newsgroups':
$mail_parms[] = $var . '=' . rawurlencode($value);
break;
case 'extra':
case 'text':
$$var = $value;
default:
}
}
if ($mail_parms) {
$address .= '?' . join('&', $mail_parms);
}
$encode = (empty($params['encode'])) ? 'none' : $params['encode'];
if (!isset($_allowed_encoding[$encode])) {
trigger_error("mailto: 'encode' parameter must be none, javascript, javascript_charcode or hex", E_USER_WARNING);
return;
}
// FIXME: (rodneyrehm) document.write() excues me what? 1998 has passed!
if ($encode == 'javascript') {
$string = 'document.write(\'<a href="mailto:' . $address . '" ' . $extra . '>' . $text . '</a>\');';
$js_encode = '';
for ($x = 0, $_length = strlen($string); $x < $_length; $x++) {
$js_encode .= '%' . bin2hex($string[$x]);
}
return '<script type="text/javascript">eval(unescape(\'' . $js_encode . '\'))</script>';
} elseif ($encode == 'javascript_charcode') {
$string = '<a href="mailto:' . $address . '" ' . $extra . '>' . $text . '</a>';
for($x = 0, $y = strlen($string); $x < $y; $x++) {
$ord[] = ord($string[$x]);
}
$_ret = "<script type=\"text/javascript\" language=\"javascript\">\n"
. "{document.write(String.fromCharCode("
. implode(',', $ord)
. "))"
. "}\n"
. "</script>\n";
return $_ret;
} elseif ($encode == 'hex') {
preg_match('!^(.*)(\?.*)$!', $address, $match);
if (!empty($match[2])) {
trigger_error("mailto: hex encoding does not work with extra attributes. Try javascript.",E_USER_WARNING);
return;
}
$address_encode = '';
for ($x = 0, $_length = strlen($address); $x < $_length; $x++) {
if (preg_match('!\w!' . Smarty::$_UTF8_MODIFIER, $address[$x])) {
$address_encode .= '%' . bin2hex($address[$x]);
} else {
$address_encode .= $address[$x];
}
}
$text_encode = '';
for ($x = 0, $_length = strlen($text); $x < $_length; $x++) {
$text_encode .= '&#x' . bin2hex($text[$x]) . ';';
}
$mailto = "&#109;&#97;&#105;&#108;&#116;&#111;&#58;";
return '<a href="' . $mailto . $address_encode . '" ' . $extra . '>' . $text_encode . '</a>';
} else {
// no encoding
return '<a href="mailto:' . $address . '" ' . $extra . '>' . $text . '</a>';
}
}
?>

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<?php
/**
* Smarty plugin
*
* This plugin is only for Smarty2 BC
* @package Smarty
* @subpackage PluginsFunction
*/
/**
* Smarty {math} function plugin
*
* Type: function<br>
* Name: math<br>
* Purpose: handle math computations in template
*
* @link http://www.smarty.net/manual/en/language.function.math.php {math}
* (Smarty online manual)
* @author Monte Ohrt <monte at ohrt dot com>
* @param array $params parameters
* @param Smarty_Internal_Template $template template object
* @return string|null
*/
function smarty_function_math($params, $template)
{
static $_allowed_funcs = array(
'int' => true, 'abs' => true, 'ceil' => true, 'cos' => true, 'exp' => true, 'floor' => true,
'log' => true, 'log10' => true, 'max' => true, 'min' => true, 'pi' => true, 'pow' => true,
'rand' => true, 'round' => true, 'sin' => true, 'sqrt' => true, 'srand' => true ,'tan' => true
);
// be sure equation parameter is present
if (empty($params['equation'])) {
trigger_error("math: missing equation parameter",E_USER_WARNING);
return;
}
$equation = $params['equation'];
// make sure parenthesis are balanced
if (substr_count($equation,"(") != substr_count($equation,")")) {
trigger_error("math: unbalanced parenthesis",E_USER_WARNING);
return;
}
// match all vars in equation, make sure all are passed
preg_match_all("!(?:0x[a-fA-F0-9]+)|([a-zA-Z][a-zA-Z0-9_]*)!",$equation, $match);
foreach($match[1] as $curr_var) {
if ($curr_var && !isset($params[$curr_var]) && !isset($_allowed_funcs[$curr_var])) {
trigger_error("math: function call $curr_var not allowed",E_USER_WARNING);
return;
}
}
foreach($params as $key => $val) {
if ($key != "equation" && $key != "format" && $key != "assign") {
// make sure value is not empty
if (strlen($val)==0) {
trigger_error("math: parameter $key is empty",E_USER_WARNING);
return;
}
if (!is_numeric($val)) {
trigger_error("math: parameter $key: is not numeric",E_USER_WARNING);
return;
}
$equation = preg_replace("/\b$key\b/", " \$params['$key'] ", $equation);
}
}
$smarty_math_result = null;
eval("\$smarty_math_result = ".$equation.";");
if (empty($params['format'])) {
if (empty($params['assign'])) {
return $smarty_math_result;
} else {
$template->assign($params['assign'],$smarty_math_result);
}
} else {
if (empty($params['assign'])){
printf($params['format'],$smarty_math_result);
} else {
$template->assign($params['assign'],sprintf($params['format'],$smarty_math_result));
}
}
}
?>

65
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<?php
/**
* Smarty plugin
*
* @package Smarty
* @subpackage PluginsModifier
*/
/**
* Smarty capitalize modifier plugin
*
* Type: modifier<br>
* Name: capitalize<br>
* Purpose: capitalize words in the string
*
* {@internal {$string|capitalize:true:true} is the fastest option for MBString enabled systems }}
*
* @param string $string string to capitalize
* @param boolean $uc_digits also capitalize "x123" to "X123"
* @param boolean $lc_rest capitalize first letters, lowercase all following letters "aAa" to "Aaa"
* @return string capitalized string
* @author Monte Ohrt <monte at ohrt dot com>
* @author Rodney Rehm
*/
function smarty_modifier_capitalize($string, $uc_digits = false, $lc_rest = false)
{
if (Smarty::$_MBSTRING) {
if ($lc_rest) {
// uppercase (including hyphenated words)
$upper_string = mb_convert_case( $string, MB_CASE_TITLE, Smarty::$_CHARSET );
} else {
// uppercase word breaks
$upper_string = preg_replace("!(^|[^\p{L}'])([\p{Ll}])!eS" . Smarty::$_UTF8_MODIFIER, "stripslashes('\\1').mb_convert_case(stripslashes('\\2'),MB_CASE_UPPER, '" . addslashes(Smarty::$_CHARSET) . "')", $string);
}
// check uc_digits case
if (!$uc_digits) {
if (preg_match_all("!\b([\p{L}]*[\p{N}]+[\p{L}]*)\b!" . Smarty::$_UTF8_MODIFIER, $string, $matches, PREG_OFFSET_CAPTURE)) {
foreach($matches[1] as $match) {
$upper_string = substr_replace($upper_string, mb_strtolower($match[0], Smarty::$_CHARSET), $match[1], strlen($match[0]));
}
}
}
$upper_string = preg_replace("!((^|\s)['\"])(\w)!e" . Smarty::$_UTF8_MODIFIER, "stripslashes('\\1').mb_convert_case(stripslashes('\\3'),MB_CASE_UPPER, '" . addslashes(Smarty::$_CHARSET) . "')", $upper_string);
return $upper_string;
}
// lowercase first
if ($lc_rest) {
$string = strtolower($string);
}
// uppercase (including hyphenated words)
$upper_string = preg_replace("!(^|[^\p{L}'])([\p{Ll}])!eS" . Smarty::$_UTF8_MODIFIER, "stripslashes('\\1').ucfirst(stripslashes('\\2'))", $string);
// check uc_digits case
if (!$uc_digits) {
if (preg_match_all("!\b([\p{L}]*[\p{N}]+[\p{L}]*)\b!" . Smarty::$_UTF8_MODIFIER, $string, $matches, PREG_OFFSET_CAPTURE)) {
foreach($matches[1] as $match) {
$upper_string = substr_replace($upper_string, strtolower($match[0]), $match[1], strlen($match[0]));
}
}
}
$upper_string = preg_replace("!((^|\s)['\"])(\w)!e" . Smarty::$_UTF8_MODIFIER, "stripslashes('\\1').strtoupper(stripslashes('\\3'))", $upper_string);
return $upper_string;
}
?>

65
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<?php
/**
* Smarty plugin
*
* @package Smarty
* @subpackage PluginsModifier
*/
/**
* Smarty date_format modifier plugin
*
* Type: modifier<br>
* Name: date_format<br>
* Purpose: format datestamps via strftime<br>
* Input:<br>
* - string: input date string
* - format: strftime format for output
* - default_date: default date if $string is empty
*
* @link http://www.smarty.net/manual/en/language.modifier.date.format.php date_format (Smarty online manual)
* @author Monte Ohrt <monte at ohrt dot com>
* @param string $string input date string
* @param string $format strftime format for output
* @param string $default_date default date if $string is empty
* @param string $formatter either 'strftime' or 'auto'
* @return string |void
* @uses smarty_make_timestamp()
*/
function smarty_modifier_date_format($string, $format=null, $default_date='', $formatter='auto')
{
if ($format === null) {
$format = Smarty::$_DATE_FORMAT;
}
/**
* Include the {@link shared.make_timestamp.php} plugin
*/
require_once(SMARTY_PLUGINS_DIR . 'shared.make_timestamp.php');
if ($string != '' && $string != '0000-00-00' && $string != '0000-00-00 00:00:00') {
$timestamp = smarty_make_timestamp($string);
} elseif ($default_date != '') {
$timestamp = smarty_make_timestamp($default_date);
} else {
return;
}
if($formatter=='strftime'||($formatter=='auto'&&strpos($format,'%')!==false)) {
if (DS == '\\') {
$_win_from = array('%D', '%h', '%n', '%r', '%R', '%t', '%T');
$_win_to = array('%m/%d/%y', '%b', "\n", '%I:%M:%S %p', '%H:%M', "\t", '%H:%M:%S');
if (strpos($format, '%e') !== false) {
$_win_from[] = '%e';
$_win_to[] = sprintf('%\' 2d', date('j', $timestamp));
}
if (strpos($format, '%l') !== false) {
$_win_from[] = '%l';
$_win_to[] = sprintf('%\' 2d', date('h', $timestamp));
}
$format = str_replace($_win_from, $_win_to, $format);
}
return strftime($format, $timestamp);
} else {
return date($format, $timestamp);
}
}
?>

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library/Smarty/libs/plugins/modifier.debug_print_var.php Normal file
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<?php
/**
* Smarty plugin
*
* @package Smarty
* @subpackage Debug
*/
/**
* Smarty debug_print_var modifier plugin
*
* Type: modifier<br>
* Name: debug_print_var<br>
* Purpose: formats variable contents for display in the console
*
* @author Monte Ohrt <monte at ohrt dot com>
* @param array|object $var variable to be formatted
* @param integer $depth maximum recursion depth if $var is an array
* @param integer $length maximum string length if $var is a string
* @return string
*/
function smarty_modifier_debug_print_var ($var, $depth = 0, $length = 40)
{
$_replace = array("\n" => '<i>\n</i>',
"\r" => '<i>\r</i>',
"\t" => '<i>\t</i>'
);
switch (gettype($var)) {
case 'array' :
$results = '<b>Array (' . count($var) . ')</b>';
foreach ($var as $curr_key => $curr_val) {
$results .= '<br>' . str_repeat('&nbsp;', $depth * 2)
. '<b>' . strtr($curr_key, $_replace) . '</b> =&gt; '
. smarty_modifier_debug_print_var($curr_val, ++$depth, $length);
$depth--;
}
break;
case 'object' :
$object_vars = get_object_vars($var);
$results = '<b>' . get_class($var) . ' Object (' . count($object_vars) . ')</b>';
foreach ($object_vars as $curr_key => $curr_val) {
$results .= '<br>' . str_repeat('&nbsp;', $depth * 2)
. '<b> -&gt;' . strtr($curr_key, $_replace) . '</b> = '
. smarty_modifier_debug_print_var($curr_val, ++$depth, $length);
$depth--;
}
break;
case 'boolean' :
case 'NULL' :
case 'resource' :
if (true === $var) {
$results = 'true';
} elseif (false === $var) {
$results = 'false';
} elseif (null === $var) {
$results = 'null';
} else {
$results = htmlspecialchars((string) $var);
}
$results = '<i>' . $results . '</i>';
break;
case 'integer' :
case 'float' :
$results = htmlspecialchars((string) $var);
break;
case 'string' :
$results = strtr($var, $_replace);
if (Smarty::$_MBSTRING) {
if (mb_strlen($var, Smarty::$_CHARSET) > $length) {
$results = mb_substr($var, 0, $length - 3, Smarty::$_CHARSET) . '...';
}
} else {
if (isset($var[$length])) {
$results = substr($var, 0, $length - 3) . '...';
}
}
$results = htmlspecialchars('"' . $results . '"');
break;
case 'unknown type' :
default :
$results = strtr((string) $var, $_replace);
if (Smarty::$_MBSTRING) {
if (mb_strlen($results, Smarty::$_CHARSET) > $length) {
$results = mb_substr($results, 0, $length - 3, Smarty::$_CHARSET) . '...';
}
} else {
if (strlen($results) > $length) {
$results = substr($results, 0, $length - 3) . '...';
}
}
$results = htmlspecialchars($results);
}
return $results;
}
?>

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<?php
/**
* Smarty plugin
*
* @package Smarty
* @subpackage PluginsModifier
*/
/**
* Smarty escape modifier plugin
*
* Type: modifier<br>
* Name: escape<br>
* Purpose: escape string for output
*
* @link http://www.smarty.net/manual/en/language.modifier.count.characters.php count_characters (Smarty online manual)
* @author Monte Ohrt <monte at ohrt dot com>
* @param string $string input string
* @param string $esc_type escape type
* @param string $char_set character set, used for htmlspecialchars() or htmlentities()
* @param boolean $double_encode encode already encoded entitites again, used for htmlspecialchars() or htmlentities()
* @return string escaped input string
*/
function smarty_modifier_escape($string, $esc_type = 'html', $char_set = null, $double_encode = true)
{
static $_double_encode = null;
if ($_double_encode === null) {
$_double_encode = version_compare(PHP_VERSION, '5.2.3', '>=');
}
if (!$char_set) {
$char_set = Smarty::$_CHARSET;
}
switch ($esc_type) {
case 'html':
if ($_double_encode) {
// php >=5.3.2 - go native
return htmlspecialchars($string, ENT_QUOTES, $char_set, $double_encode);
} else {
if ($double_encode) {
// php <5.3.2 - only handle double encoding
return htmlspecialchars($string, ENT_QUOTES, $char_set);
} else {
// php <5.3.2 - prevent double encoding
$string = preg_replace('!&(#?\w+);!', '%%%SMARTY_START%%%\\1%%%SMARTY_END%%%', $string);
$string = htmlspecialchars($string, ENT_QUOTES, $char_set);
$string = str_replace(array('%%%SMARTY_START%%%', '%%%SMARTY_END%%%'), array('&', ';'), $string);
return $string;
}
}
case 'htmlall':
if (Smarty::$_MBSTRING) {
// mb_convert_encoding ignores htmlspecialchars()
if ($_double_encode) {
// php >=5.3.2 - go native
$string = htmlspecialchars($string, ENT_QUOTES, $char_set, $double_encode);
} else {
if ($double_encode) {
// php <5.3.2 - only handle double encoding
$string = htmlspecialchars($string, ENT_QUOTES, $char_set);
} else {
// php <5.3.2 - prevent double encoding
$string = preg_replace('!&(#?\w+);!', '%%%SMARTY_START%%%\\1%%%SMARTY_END%%%', $string);
$string = htmlspecialchars($string, ENT_QUOTES, $char_set);
$string = str_replace(array('%%%SMARTY_START%%%', '%%%SMARTY_END%%%'), array('&', ';'), $string);
return $string;
}
}
// htmlentities() won't convert everything, so use mb_convert_encoding
return mb_convert_encoding($string, 'HTML-ENTITIES', $char_set);
}
// no MBString fallback
if ($_double_encode) {
return htmlentities($string, ENT_QUOTES, $char_set, $double_encode);
} else {
if ($double_encode) {
return htmlentities($string, ENT_QUOTES, $char_set);
} else {
$string = preg_replace('!&(#?\w+);!', '%%%SMARTY_START%%%\\1%%%SMARTY_END%%%', $string);
$string = htmlentities($string, ENT_QUOTES, $char_set);
$string = str_replace(array('%%%SMARTY_START%%%', '%%%SMARTY_END%%%'), array('&', ';'), $string);
return $string;
}
}
case 'url':
return rawurlencode($string);
case 'urlpathinfo':
return str_replace('%2F', '/', rawurlencode($string));
case 'quotes':
// escape unescaped single quotes
return preg_replace("%(?<!\\\\)'%", "\\'", $string);
case 'hex':
// escape every byte into hex
// Note that the UTF-8 encoded character ä will be represented as %c3%a4
$return = '';
$_length = strlen($string);
for ($x = 0; $x < $_length; $x++) {
$return .= '%' . bin2hex($string[$x]);
}
return $return;
case 'hexentity':
$return = '';
if (Smarty::$_MBSTRING) {
require_once(SMARTY_PLUGINS_DIR . 'shared.mb_unicode.php');
$return = '';
foreach (smarty_mb_to_unicode($string, Smarty::$_CHARSET) as $unicode) {
$return .= '&#x' . strtoupper(dechex($unicode)) . ';';
}
return $return;
}
// no MBString fallback
$_length = strlen($string);
for ($x = 0; $x < $_length; $x++) {
$return .= '&#x' . bin2hex($string[$x]) . ';';
}
return $return;
case 'decentity':
$return = '';
if (Smarty::$_MBSTRING) {
require_once(SMARTY_PLUGINS_DIR . 'shared.mb_unicode.php');
$return = '';
foreach (smarty_mb_to_unicode($string, Smarty::$_CHARSET) as $unicode) {
$return .= '&#' . $unicode . ';';
}
return $return;
}
// no MBString fallback
$_length = strlen($string);
for ($x = 0; $x < $_length; $x++) {
$return .= '&#' . ord($string[$x]) . ';';
}
return $return;
case 'javascript':
// escape quotes and backslashes, newlines, etc.
return strtr($string, array('\\' => '\\\\', "'" => "\\'", '"' => '\\"', "\r" => '\\r', "\n" => '\\n', '</' => '<\/'));
case 'mail':
if (Smarty::$_MBSTRING) {
require_once(SMARTY_PLUGINS_DIR . 'shared.mb_str_replace.php');
return smarty_mb_str_replace(array('@', '.'), array(' [AT] ', ' [DOT] '), $string);
}
// no MBString fallback
return str_replace(array('@', '.'), array(' [AT] ', ' [DOT] '), $string);
case 'nonstd':
// escape non-standard chars, such as ms document quotes
$return = '';
if (Smarty::$_MBSTRING) {
require_once(SMARTY_PLUGINS_DIR . 'shared.mb_unicode.php');
foreach (smarty_mb_to_unicode($string, Smarty::$_CHARSET) as $unicode) {
if ($unicode >= 126) {
$return .= '&#' . $unicode . ';';
} else {
$return .= chr($unicode);
}
}
return $return;
}
$_length = strlen($string);
for ($_i = 0; $_i < $_length; $_i++) {
$_ord = ord(substr($string, $_i, 1));
// non-standard char, escape it
if ($_ord >= 126) {
$return .= '&#' . $_ord . ';';
} else {
$return .= substr($string, $_i, 1);
}
}
return $return;
default:
return $string;
}
}
?>

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<?php
/**
* Smarty plugin
*
* @package Smarty
* @subpackage PluginsModifier
*/
/**
* Smarty regex_replace modifier plugin
*
* Type: modifier<br>
* Name: regex_replace<br>
* Purpose: regular expression search/replace
*
* @link http://smarty.php.net/manual/en/language.modifier.regex.replace.php
* regex_replace (Smarty online manual)
* @author Monte Ohrt <monte at ohrt dot com>
* @param string $string input string
* @param string|array $search regular expression(s) to search for
* @param string|array $replace string(s) that should be replaced
* @return string
*/
function smarty_modifier_regex_replace($string, $search, $replace)
{
if(is_array($search)) {
foreach($search as $idx => $s) {
$search[$idx] = _smarty_regex_replace_check($s);
}
} else {
$search = _smarty_regex_replace_check($search);
}
return preg_replace($search, $replace, $string);
}
/**
* @param string $search string(s) that should be replaced
* @return string
* @ignore
*/
function _smarty_regex_replace_check($search)
{
// null-byte injection detection
// anything behind the first null-byte is ignored
if (($pos = strpos($search,"\0")) !== false) {
$search = substr($search,0,$pos);
}
// remove eval-modifier from $search
if (preg_match('!([a-zA-Z\s]+)$!s', $search, $match) && (strpos($match[1], 'e') !== false)) {
$search = substr($search, 0, -strlen($match[1])) . preg_replace('![e\s]+!', '', $match[1]);
}
return $search;
}
?>

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<?php
/**
* Smarty plugin
* @package Smarty
* @subpackage PluginsModifier
*/
/**
* Smarty replace modifier plugin
*
* Type: modifier<br>
* Name: replace<br>
* Purpose: simple search/replace
*
* @link http://smarty.php.net/manual/en/language.modifier.replace.php replace (Smarty online manual)
* @author Monte Ohrt <monte at ohrt dot com>
* @author Uwe Tews
* @param string $string input string
* @param string $search text to search for
* @param string $replace replacement text
* @return string
*/
function smarty_modifier_replace($string, $search, $replace)
{
if (Smarty::$_MBSTRING) {
require_once(SMARTY_PLUGINS_DIR . 'shared.mb_str_replace.php');
return smarty_mb_str_replace($search, $replace, $string);
}
return str_replace($search, $replace, $string);
}
?>

27
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<?php
/**
* Smarty plugin
* @package Smarty
* @subpackage PluginsModifier
*/
/**
* Smarty spacify modifier plugin
*
* Type: modifier<br>
* Name: spacify<br>
* Purpose: add spaces between characters in a string
*
* @link http://smarty.php.net/manual/en/language.modifier.spacify.php spacify (Smarty online manual)
* @author Monte Ohrt <monte at ohrt dot com>
* @param string $string input string
* @param string $spacify_char string to insert between characters.
* @return string
*/
function smarty_modifier_spacify($string, $spacify_char = ' ')
{
// well… what about charsets besides latin and UTF-8?
return implode($spacify_char, preg_split('//' . Smarty::$_UTF8_MODIFIER, $string, -1, PREG_SPLIT_NO_EMPTY));
}
?>

59
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<?php
/**
* Smarty plugin
*
* @package Smarty
* @subpackage PluginsModifier
*/
/**
* Smarty truncate modifier plugin
*
* Type: modifier<br>
* Name: truncate<br>
* Purpose: Truncate a string to a certain length if necessary,
* optionally splitting in the middle of a word, and
* appending the $etc string or inserting $etc into the middle.
*
* @link http://smarty.php.net/manual/en/language.modifier.truncate.php truncate (Smarty online manual)
* @author Monte Ohrt <monte at ohrt dot com>
* @param string $string input string
* @param integer $length length of truncated text
* @param string $etc end string
* @param boolean $break_words truncate at word boundary
* @param boolean $middle truncate in the middle of text
* @return string truncated string
*/
function smarty_modifier_truncate($string, $length = 80, $etc = '...', $break_words = false, $middle = false) {
if ($length == 0)
return '';
if (Smarty::$_MBSTRING) {
if (mb_strlen($string, Smarty::$_CHARSET) > $length) {
$length -= min($length, mb_strlen($etc, Smarty::$_CHARSET));
if (!$break_words && !$middle) {
$string = preg_replace('/\s+?(\S+)?$/' . Smarty::$_UTF8_MODIFIER, '', mb_substr($string, 0, $length + 1, Smarty::$_CHARSET));
}
if (!$middle) {
return mb_substr($string, 0, $length, Smarty::$_CHARSET) . $etc;
}
return mb_substr($string, 0, $length / 2, Smarty::$_CHARSET) . $etc . mb_substr($string, - $length / 2, $length, Smarty::$_CHARSET);
}
return $string;
}
// no MBString fallback
if (isset($string[$length])) {
$length -= min($length, strlen($etc));
if (!$break_words && !$middle) {
$string = preg_replace('/\s+?(\S+)?$/', '', substr($string, 0, $length + 1));
}
if (!$middle) {
return substr($string, 0, $length) . $etc;
}
return substr($string, 0, $length / 2) . $etc . substr($string, - $length / 2);
}
return $string;
}
?>

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<?php
/**
* Smarty plugin
*
* @package Smarty
* @subpackage PluginsModifierCompiler
*/
/**
* Smarty cat modifier plugin
*
* Type: modifier<br>
* Name: cat<br>
* Date: Feb 24, 2003<br>
* Purpose: catenate a value to a variable<br>
* Input: string to catenate<br>
* Example: {$var|cat:"foo"}
*
* @link http://smarty.php.net/manual/en/language.modifier.cat.php cat
* (Smarty online manual)
* @author Uwe Tews
* @param array $params parameters
* @return string with compiled code
*/
function smarty_modifiercompiler_cat($params, $compiler)
{
return '('.implode(').(', $params).')';
}
?>

33
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<?php
/**
* Smarty plugin
*
* @package Smarty
* @subpackage PluginsModifierCompiler
*/
/**
* Smarty count_characters modifier plugin
*
* Type: modifier<br>
* Name: count_characteres<br>
* Purpose: count the number of characters in a text
*
* @link http://www.smarty.net/manual/en/language.modifier.count.characters.php count_characters (Smarty online manual)
* @author Uwe Tews
* @param array $params parameters
* @return string with compiled code
*/
function smarty_modifiercompiler_count_characters($params, $compiler)
{
if (!isset($params[1]) || $params[1] != 'true') {
return 'preg_match_all(\'/[^\s]/' . Smarty::$_UTF8_MODIFIER . '\',' . $params[0] . ', $tmp)';
}
if (Smarty::$_MBSTRING) {
return 'mb_strlen(' . $params[0] . ', \'' . addslashes(Smarty::$_CHARSET) . '\')';
}
// no MBString fallback
return 'strlen(' . $params[0] . ')';
}
?>

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<?php
/**
* Smarty plugin
*
* @package Smarty
* @subpackage PluginsModifierCompiler
*/
/**
* Smarty count_paragraphs modifier plugin
*
* Type: modifier<br>
* Name: count_paragraphs<br>
* Purpose: count the number of paragraphs in a text
*
* @link http://www.smarty.net/manual/en/language.modifier.count.paragraphs.php
* count_paragraphs (Smarty online manual)
* @author Uwe Tews
* @param array $params parameters
* @return string with compiled code
*/
function smarty_modifiercompiler_count_paragraphs($params, $compiler)
{
// count \r or \n characters
return '(preg_match_all(\'#[\r\n]+#\', ' . $params[0] . ', $tmp)+1)';
}
?>

28
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<?php
/**
* Smarty plugin
*
* @package Smarty
* @subpackage PluginsModifierCompiler
*/
/**
* Smarty count_sentences modifier plugin
*
* Type: modifier<br>
* Name: count_sentences
* Purpose: count the number of sentences in a text
*
* @link http://www.smarty.net/manual/en/language.modifier.count.paragraphs.php
* count_sentences (Smarty online manual)
* @author Uwe Tews
* @param array $params parameters
* @return string with compiled code
*/
function smarty_modifiercompiler_count_sentences($params, $compiler)
{
// find periods, question marks, exclamation marks with a word before but not after.
return 'preg_match_all("#\w[\.\?\!](\W|$)#S' . Smarty::$_UTF8_MODIFIER . '", ' . $params[0] . ', $tmp)';
}
?>

32
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<?php
/**
* Smarty plugin
*
* @package Smarty
* @subpackage PluginsModifierCompiler
*/
/**
* Smarty count_words modifier plugin
*
* Type: modifier<br>
* Name: count_words<br>
* Purpose: count the number of words in a text
*
* @link http://www.smarty.net/manual/en/language.modifier.count.words.php count_words (Smarty online manual)
* @author Uwe Tews
* @param array $params parameters
* @return string with compiled code
*/
function smarty_modifiercompiler_count_words($params, $compiler)
{
if (Smarty::$_MBSTRING) {
// return 'preg_match_all(\'#[\w\pL]+#' . Smarty::$_UTF8_MODIFIER . '\', ' . $params[0] . ', $tmp)';
// expression taken from http://de.php.net/manual/en/function.str-word-count.php#85592
return 'preg_match_all(\'/\p{L}[\p{L}\p{Mn}\p{Pd}\\\'\x{2019}]*/' . Smarty::$_UTF8_MODIFIER . '\', ' . $params[0] . ', $tmp)';
}
// no MBString fallback
return 'str_word_count(' . $params[0] . ')';
}
?>

35
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<?php
/**
* Smarty plugin
*
* @package Smarty
* @subpackage PluginsModifierCompiler
*/
/**
* Smarty default modifier plugin
*
* Type: modifier<br>
* Name: default<br>
* Purpose: designate default value for empty variables
*
* @link http://www.smarty.net/manual/en/language.modifier.default.php default (Smarty online manual)
* @author Uwe Tews
* @param array $params parameters
* @return string with compiled code
*/
function smarty_modifiercompiler_default ($params, $compiler)
{
$output = $params[0];
if (!isset($params[1])) {
$params[1] = "''";
}
array_shift($params);
foreach ($params as $param) {
$output = '(($tmp = @' . $output . ')===null||$tmp===\'\' ? ' . $param . ' : $tmp)';
}
return $output;
}
?>

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<?php
/**
* Smarty plugin
*
* @package Smarty
* @subpackage PluginsModifierCompiler
*/
/**
* @ignore
*/
require_once( SMARTY_PLUGINS_DIR .'shared.literal_compiler_param.php' );
/**
* Smarty escape modifier plugin
*
* Type: modifier<br>
* Name: escape<br>
* Purpose: escape string for output
*
* @link http://www.smarty.net/docsv2/en/language.modifier.escape count_characters (Smarty online manual)
* @author Rodney Rehm
* @param array $params parameters
* @return string with compiled code
*/
function smarty_modifiercompiler_escape($params, $compiler)
{
static $_double_encode = null;
if ($_double_encode === null) {
$_double_encode = version_compare(PHP_VERSION, '5.2.3', '>=');
}
try {
$esc_type = smarty_literal_compiler_param($params, 1, 'html');
$char_set = smarty_literal_compiler_param($params, 2, Smarty::$_CHARSET);
$double_encode = smarty_literal_compiler_param($params, 3, true);
if (!$char_set) {
$char_set = Smarty::$_CHARSET;
}
switch ($esc_type) {
case 'html':
if ($_double_encode) {
return 'htmlspecialchars('
. $params[0] .', ENT_QUOTES, '
. var_export($char_set, true) . ', '
. var_export($double_encode, true) . ')';
} else if ($double_encode) {
return 'htmlspecialchars('
. $params[0] .', ENT_QUOTES, '
. var_export($char_set, true) . ')';
} else {
// fall back to modifier.escape.php
}
case 'htmlall':
if (Smarty::$_MBSTRING) {
if ($_double_encode) {
// php >=5.3.2 - go native
return 'mb_convert_encoding(htmlspecialchars('
. $params[0] .', ENT_QUOTES, '
. var_export($char_set, true) . ', '
. var_export($double_encode, true)
. '), "HTML-ENTITIES", '
. var_export($char_set, true) . ')';
} else if ($double_encode) {
// php <5.3.2 - only handle double encoding
return 'mb_convert_encoding(htmlspecialchars('
. $params[0] .', ENT_QUOTES, '
. var_export($char_set, true)
. '), "HTML-ENTITIES", '
. var_export($char_set, true) . ')';
} else {
// fall back to modifier.escape.php
}
}
// no MBString fallback
if ($_double_encode) {
// php >=5.3.2 - go native
return 'htmlentities('
. $params[0] .', ENT_QUOTES, '
. var_export($char_set, true) . ', '
. var_export($double_encode, true) . ')';
} else if ($double_encode) {
// php <5.3.2 - only handle double encoding
return 'htmlentities('
. $params[0] .', ENT_QUOTES, '
. var_export($char_set, true) . ')';
} else {
// fall back to modifier.escape.php
}
case 'url':
return 'rawurlencode(' . $params[0] . ')';
case 'urlpathinfo':
return 'str_replace("%2F", "/", rawurlencode(' . $params[0] . '))';
case 'quotes':
// escape unescaped single quotes
return 'preg_replace("%(?<!\\\\\\\\)\'%", "\\\'",' . $params[0] . ')';
case 'javascript':
// escape quotes and backslashes, newlines, etc.
return 'strtr(' . $params[0] . ', array("\\\\" => "\\\\\\\\", "\'" => "\\\\\'", "\"" => "\\\\\"", "\\r" => "\\\\r", "\\n" => "\\\n", "</" => "<\/" ))';
}
} catch(SmartyException $e) {
// pass through to regular plugin fallback
}
// could not optimize |escape call, so fallback to regular plugin
if ($compiler->tag_nocache | $compiler->nocache) {
$compiler->template->required_plugins['nocache']['escape']['modifier']['file'] = SMARTY_PLUGINS_DIR .'modifier.escape.php';
$compiler->template->required_plugins['nocache']['escape']['modifier']['function'] = 'smarty_modifier_escape';
} else {
$compiler->template->required_plugins['compiled']['escape']['modifier']['file'] = SMARTY_PLUGINS_DIR .'modifier.escape.php';
$compiler->template->required_plugins['compiled']['escape']['modifier']['function'] = 'smarty_modifier_escape';
}
return 'smarty_modifier_escape(' . join( ', ', $params ) . ')';
}
?>

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<?php
/**
* Smarty plugin
*
* @package Smarty
* @subpackage PluginsModifierCompiler
*/
/**
* Smarty from_charset modifier plugin
*
* Type: modifier<br>
* Name: from_charset<br>
* Purpose: convert character encoding from $charset to internal encoding
*
* @author Rodney Rehm
* @param array $params parameters
* @return string with compiled code
*/
function smarty_modifiercompiler_from_charset($params, $compiler)
{
if (!Smarty::$_MBSTRING) {
// FIXME: (rodneyrehm) shouldn't this throw an error?
return $params[0];
}
if (!isset($params[1])) {
$params[1] = '"ISO-8859-1"';
}
return 'mb_convert_encoding(' . $params[0] . ', "' . addslashes(Smarty::$_CHARSET) . '", ' . $params[1] . ')';
}
?>

32
library/Smarty/libs/plugins/modifiercompiler.indent.php Normal file
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<?php
/**
* Smarty plugin
* @package Smarty
* @subpackage PluginsModifierCompiler
*/
/**
* Smarty indent modifier plugin
*
* Type: modifier<br>
* Name: indent<br>
* Purpose: indent lines of text
*
* @link http://www.smarty.net/manual/en/language.modifier.indent.php indent (Smarty online manual)
* @author Uwe Tews
* @param array $params parameters
* @return string with compiled code
*/
function smarty_modifiercompiler_indent($params, $compiler)
{
if (!isset($params[1])) {
$params[1] = 4;
}
if (!isset($params[2])) {
$params[2] = "' '";
}
return 'preg_replace(\'!^!m\',str_repeat(' . $params[2] . ',' . $params[1] . '),' . $params[0] . ')';
}
?>

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<?php
/**
* Smarty plugin
* @package Smarty
* @subpackage PluginsModifierCompiler
*/
/**
* Smarty lower modifier plugin
*
* Type: modifier<br>
* Name: lower<br>
* Purpose: convert string to lowercase
*
* @link http://www.smarty.net/manual/en/language.modifier.lower.php lower (Smarty online manual)
* @author Monte Ohrt <monte at ohrt dot com>
* @author Uwe Tews
* @param array $params parameters
* @return string with compiled code
*/
function smarty_modifiercompiler_lower($params, $compiler)
{
if (Smarty::$_MBSTRING) {
return 'mb_strtolower(' . $params[0] . ', \'' . addslashes(Smarty::$_CHARSET) . '\')' ;
}
// no MBString fallback
return 'strtolower(' . $params[0] . ')';
}
?>

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<?php
/**
* Smarty plugin
*
* @package Smarty
* @subpackage PluginsModifierCompiler
*/
/**
* Smarty noprint modifier plugin
*
* Type: modifier<br>
* Name: noprint<br>
* Purpose: return an empty string
*
* @author Uwe Tews
* @param array $params parameters
* @return string with compiled code
*/
function smarty_modifiercompiler_noprint($params, $compiler)
{
return "''";
}
?>

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library/Smarty/libs/plugins/modifiercompiler.string_format.php Normal file
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<?php
/**
* Smarty plugin
*
* @package Smarty
* @subpackage PluginsModifierCompiler
*/
/**
* Smarty string_format modifier plugin
*
* Type: modifier<br>
* Name: string_format<br>
* Purpose: format strings via sprintf
*
* @link http://www.smarty.net/manual/en/language.modifier.string.format.php string_format (Smarty online manual)
* @author Uwe Tews
* @param array $params parameters
* @return string with compiled code
*/
function smarty_modifiercompiler_string_format($params, $compiler)
{
return 'sprintf(' . $params[1] . ',' . $params[0] . ')';
}
?>

33
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<?php
/**
* Smarty plugin
*
* @package Smarty
* @subpackage PluginsModifierCompiler
*/
/**
* Smarty strip modifier plugin
*
* Type: modifier<br>
* Name: strip<br>
* Purpose: Replace all repeated spaces, newlines, tabs
* with a single space or supplied replacement string.<br>
* Example: {$var|strip} {$var|strip:"&nbsp;"}<br>
* Date: September 25th, 2002
*
* @link http://www.smarty.net/manual/en/language.modifier.strip.php strip (Smarty online manual)
* @author Uwe Tews
* @param array $params parameters
* @return string with compiled code
*/
function smarty_modifiercompiler_strip($params, $compiler)
{
if (!isset($params[1])) {
$params[1] = "' '";
}
return "preg_replace('!\s+!" . Smarty::$_UTF8_MODIFIER . "', {$params[1]},{$params[0]})";
}
?>

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library/Smarty/libs/plugins/modifiercompiler.strip_tags.php Normal file
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<?php
/**
* Smarty plugin
*
* @package Smarty
* @subpackage PluginsModifierCompiler
*/
/**
* Smarty strip_tags modifier plugin
*
* Type: modifier<br>
* Name: strip_tags<br>
* Purpose: strip html tags from text
*
* @link http://www.smarty.net/manual/en/language.modifier.strip.tags.php strip_tags (Smarty online manual)
* @author Uwe Tews
* @param array $params parameters
* @return string with compiled code
*/
function smarty_modifiercompiler_strip_tags($params, $compiler)
{
if (!isset($params[1])) {
$params[1] = true;
}
if ($params[1] === true) {
return "preg_replace('!<[^>]*?>!', ' ', {$params[0]})";
} else {
return 'strip_tags(' . $params[0] . ')';
}
}
?>

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<?php
/**
* Smarty plugin
*
* @package Smarty
* @subpackage PluginsModifierCompiler
*/
/**
* Smarty to_charset modifier plugin
*
* Type: modifier<br>
* Name: to_charset<br>
* Purpose: convert character encoding from internal encoding to $charset
*
* @author Rodney Rehm
* @param array $params parameters
* @return string with compiled code
*/
function smarty_modifiercompiler_to_charset($params, $compiler)
{
if (!Smarty::$_MBSTRING) {
// FIXME: (rodneyrehm) shouldn't this throw an error?
return $params[0];
}
if (!isset($params[1])) {
$params[1] = '"ISO-8859-1"';
}
return 'mb_convert_encoding(' . $params[0] . ', ' . $params[1] . ', "' . addslashes(Smarty::$_CHARSET) . '")';
}
?>

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<?php
/**
* Smarty plugin
*
* @package Smarty
* @subpackage PluginsModifierCompiler
*/
/**
* Smarty unescape modifier plugin
*
* Type: modifier<br>
* Name: unescape<br>
* Purpose: unescape html entities
*
* @author Rodney Rehm
* @param array $params parameters
* @return string with compiled code
*/
function smarty_modifiercompiler_unescape($params, $compiler)
{
if (!isset($params[1])) {
$params[1] = 'html';
}
if (!isset($params[2])) {
$params[2] = '\'' . addslashes(Smarty::$_CHARSET) . '\'';
} else {
$params[2] = "'" . $params[2] . "'";
}
switch (trim($params[1], '"\'')) {
case 'entity':
case 'htmlall':
if (Smarty::$_MBSTRING) {
return 'mb_convert_encoding(' . $params[0] . ', ' . $params[2] . ', \'HTML-ENTITIES\')';
}
return 'html_entity_decode(' . $params[0] . ', ENT_NOQUOTES, ' . $params[2] . ')';
case 'html':
return 'htmlspecialchars_decode(' . $params[0] . ', ENT_QUOTES)';
case 'url':
return 'rawurldecode(' . $params[0] . ')';
default:
return $params[0];
}
}
?>

30
library/Smarty/libs/plugins/modifiercompiler.upper.php Normal file
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<?php
/**
* Smarty plugin
*
* @package Smarty
* @subpackage PluginsModifierCompiler
*/
/**
* Smarty upper modifier plugin
*
* Type: modifier<br>
* Name: lower<br>
* Purpose: convert string to uppercase
*
* @link http://smarty.php.net/manual/en/language.modifier.upper.php lower (Smarty online manual)
* @author Uwe Tews
* @param array $params parameters
* @return string with compiled code
*/
function smarty_modifiercompiler_upper($params, $compiler)
{
if (Smarty::$_MBSTRING) {
return 'mb_strtoupper(' . $params[0] . ', \'' . addslashes(Smarty::$_CHARSET) . '\')' ;
}
// no MBString fallback
return 'strtoupper(' . $params[0] . ')';
}
?>

46
library/Smarty/libs/plugins/modifiercompiler.wordwrap.php Normal file
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<?php
/**
* Smarty plugin
*
* @package Smarty
* @subpackage PluginsModifierCompiler
*/
/**
* Smarty wordwrap modifier plugin
*
* Type: modifier<br>
* Name: wordwrap<br>
* Purpose: wrap a string of text at a given length
*
* @link http://smarty.php.net/manual/en/language.modifier.wordwrap.php wordwrap (Smarty online manual)
* @author Uwe Tews
* @param array $params parameters
* @return string with compiled code
*/
function smarty_modifiercompiler_wordwrap($params, $compiler)
{
if (!isset($params[1])) {
$params[1] = 80;
}
if (!isset($params[2])) {
$params[2] = '"\n"';
}
if (!isset($params[3])) {
$params[3] = 'false';
}
$function = 'wordwrap';
if (Smarty::$_MBSTRING) {
if ($compiler->tag_nocache | $compiler->nocache) {
$compiler->template->required_plugins['nocache']['wordwrap']['modifier']['file'] = SMARTY_PLUGINS_DIR .'shared.mb_wordwrap.php';
$compiler->template->required_plugins['nocache']['wordwrap']['modifier']['function'] = 'smarty_mb_wordwrap';
} else {
$compiler->template->required_plugins['compiled']['wordwrap']['modifier']['file'] = SMARTY_PLUGINS_DIR .'shared.mb_wordwrap.php';
$compiler->template->required_plugins['compiled']['wordwrap']['modifier']['function'] = 'smarty_mb_wordwrap';
}
$function = 'smarty_mb_wordwrap';
}
return $function . '(' . $params[0] . ',' . $params[1] . ',' . $params[2] . ',' . $params[3] . ')';
}
?>

94
library/Smarty/libs/plugins/outputfilter.trimwhitespace.php Normal file
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<?php
/**
* Smarty plugin
*
* @package Smarty
* @subpackage PluginsFilter
*/
/**
* Smarty trimwhitespace outputfilter plugin
*
* Trim unnecessary whitespace from HTML markup.
*
* @author Rodney Rehm
* @param string $source input string
* @param Smarty_Internal_Template $smarty Smarty object
* @return string filtered output
* @todo substr_replace() is not overloaded by mbstring.func_overload - so this function might fail!
*/
function smarty_outputfilter_trimwhitespace($source, Smarty_Internal_Template $smarty)
{
$store = array();
$_store = 0;
$_offset = 0;
// Unify Line-Breaks to \n
$source = preg_replace("/\015\012|\015|\012/", "\n", $source);
// capture Internet Explorer Conditional Comments
if (preg_match_all('#<!--\[[^\]]+\]>.*?<!\[[^\]]+\]-->#is', $source, $matches, PREG_OFFSET_CAPTURE | PREG_SET_ORDER)) {
foreach ($matches as $match) {
$store[] = $match[0][0];
$_length = strlen($match[0][0]);
$replace = '@!@SMARTY:' . $_store . ':SMARTY@!@';
$source = substr_replace($source, $replace, $match[0][1] - $_offset, $_length);
$_offset += $_length - strlen($replace);
$_store++;
}
}
// Strip all HTML-Comments
// yes, even the ones in <script> - see http://stackoverflow.com/a/808850/515124
$source = preg_replace( '#<!--.*?-->#ms', '', $source );
// capture html elements not to be messed with
$_offset = 0;
if (preg_match_all('#<(script|pre|textarea)[^>]*>.*?</\\1>#is', $source, $matches, PREG_OFFSET_CAPTURE | PREG_SET_ORDER)) {
foreach ($matches as $match) {
$store[] = $match[0][0];
$_length = strlen($match[0][0]);
$replace = '@!@SMARTY:' . $_store . ':SMARTY@!@';
$source = substr_replace($source, $replace, $match[0][1] - $_offset, $_length);
$_offset += $_length - strlen($replace);
$_store++;
}
}
$expressions = array(
// replace multiple spaces between tags by a single space
// can't remove them entirely, becaue that might break poorly implemented CSS display:inline-block elements
'#(:SMARTY@!@|>)\s+(?=@!@SMARTY:|<)#s' => '\1 \2',
// remove spaces between attributes (but not in attribute values!)
'#(([a-z0-9]\s*=\s*(["\'])[^\3]*?\3)|<[a-z0-9_]+)\s+([a-z/>])#is' => '\1 \4',
// note: for some very weird reason trim() seems to remove spaces inside attributes.
// maybe a \0 byte or something is interfering?
'#^\s+<#Ss' => '<',
'#>\s+$#Ss' => '>',
);
$source = preg_replace( array_keys($expressions), array_values($expressions), $source );
// note: for some very weird reason trim() seems to remove spaces inside attributes.
// maybe a \0 byte or something is interfering?
// $source = trim( $source );
// capture html elements not to be messed with
$_offset = 0;
if (preg_match_all('#@!@SMARTY:([0-9]+):SMARTY@!@#is', $source, $matches, PREG_OFFSET_CAPTURE | PREG_SET_ORDER)) {
foreach ($matches as $match) {
$store[] = $match[0][0];
$_length = strlen($match[0][0]);
$replace = array_shift($store);
$source = substr_replace($source, $replace, $match[0][1] + $_offset, $_length);
$_offset += strlen($replace) - $_length;
$_store++;
}
}
return $source;
}
?>

51
library/Smarty/libs/plugins/shared.escape_special_chars.php Normal file
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<?php
/**
* Smarty shared plugin
*
* @package Smarty
* @subpackage PluginsShared
*/
if (version_compare(PHP_VERSION, '5.2.3', '>=')) {
/**
* escape_special_chars common function
*
* Function: smarty_function_escape_special_chars<br>
* Purpose: used by other smarty functions to escape
* special chars except for already escaped ones
*
* @author Monte Ohrt <monte at ohrt dot com>
* @param string $string text that should by escaped
* @return string
*/
function smarty_function_escape_special_chars($string)
{
if (!is_array($string)) {
$string = htmlspecialchars($string, ENT_COMPAT, Smarty::$_CHARSET, false);
}
return $string;
}
} else {
/**
* escape_special_chars common function
*
* Function: smarty_function_escape_special_chars<br>
* Purpose: used by other smarty functions to escape
* special chars except for already escaped ones
*
* @author Monte Ohrt <monte at ohrt dot com>
* @param string $string text that should by escaped
* @return string
*/
function smarty_function_escape_special_chars($string)
{
if (!is_array($string)) {
$string = preg_replace('!&(#?\w+);!', '%%%SMARTY_START%%%\\1%%%SMARTY_END%%%', $string);
$string = htmlspecialchars($string);
$string = str_replace(array('%%%SMARTY_START%%%', '%%%SMARTY_END%%%'), array('&', ';'), $string);
}
return $string;
}
}
?>

33
library/Smarty/libs/plugins/shared.literal_compiler_param.php Normal file
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<?php
/**
* Smarty plugin
*
* @package Smarty
* @subpackage PluginsShared
*/
/**
* evaluate compiler parameter
*
* @param array $params parameter array as given to the compiler function
* @param integer $index array index of the parameter to convert
* @param mixed $default value to be returned if the parameter is not present
* @return mixed evaluated value of parameter or $default
* @throws SmartyException if parameter is not a literal (but an expression, variable, …)
* @author Rodney Rehm
*/
function smarty_literal_compiler_param($params, $index, $default=null)
{
// not set, go default
if (!isset($params[$index])) {
return $default;
}
// test if param is a literal
if (!preg_match('/^([\'"]?)[a-zA-Z0-9]+(\\1)$/', $params[$index])) {
throw new SmartyException('$param[' . $index . '] is not a literal and is thus not evaluatable at compile time');
}
$t = null;
eval("\$t = " . $params[$index] . ";");
return $t;
}

42
library/Smarty/libs/plugins/shared.make_timestamp.php Normal file
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<?php
/**
* Smarty shared plugin
*
* @package Smarty
* @subpackage PluginsShared
*/
/**
* Function: smarty_make_timestamp<br>
* Purpose: used by other smarty functions to make a timestamp from a string.
*
* @author Monte Ohrt <monte at ohrt dot com>
* @param DateTime|int|string $string date object, timestamp or string that can be converted using strtotime()
* @return int
*/
function smarty_make_timestamp($string)
{
if (empty($string)) {
// use "now":
return time();
} elseif ($string instanceof DateTime) {
return $string->getTimestamp();
} elseif (strlen($string) == 14 && ctype_digit($string)) {
// it is mysql timestamp format of YYYYMMDDHHMMSS?
return mktime(substr($string, 8, 2),substr($string, 10, 2),substr($string, 12, 2),
substr($string, 4, 2),substr($string, 6, 2),substr($string, 0, 4));
} elseif (is_numeric($string)) {
// it is a numeric string, we handle it as timestamp
return (int) $string;
} else {
// strtotime should handle it
$time = strtotime($string);
if ($time == -1 || $time === false) {
// strtotime() was not able to parse $string, use "now":
return time();
}
return $time;
}
}
?>

55
library/Smarty/libs/plugins/shared.mb_str_replace.php Normal file
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<?php
/**
* Smarty shared plugin
*
* @package Smarty
* @subpackage PluginsShared
*/
if (!function_exists('smarty_mb_str_replace')) {
/**
* Multibyte string replace
*
* @param string $search the string to be searched
* @param string $replace the replacement string
* @param string $subject the source string
* @param int &$count number of matches found
* @return string replaced string
* @author Rodney Rehm
*/
function smarty_mb_str_replace($search, $replace, $subject, &$count=0)
{
if (!is_array($search) && is_array($replace)) {
return false;
}
if (is_array($subject)) {
// call mb_replace for each single string in $subject
foreach ($subject as &$string) {
$string = &smarty_mb_str_replace($search, $replace, $string, $c);
$count += $c;
}
} elseif (is_array($search)) {
if (!is_array($replace)) {
foreach ($search as &$string) {
$subject = smarty_mb_str_replace($string, $replace, $subject, $c);
$count += $c;
}
} else {
$n = max(count($search), count($replace));
while ($n--) {
$subject = smarty_mb_str_replace(current($search), current($replace), $subject, $c);
$count += $c;
next($search);
next($replace);
}
}
} else {
$parts = mb_split(preg_quote($search), $subject);
$count = count($parts) - 1;
$subject = implode($replace, $parts);
}
return $subject;
}
}
?>

48
library/Smarty/libs/plugins/shared.mb_unicode.php Normal file
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<?php
/**
* Smarty shared plugin
*
* @package Smarty
* @subpackage PluginsShared
*/
/**
* convert characters to their decimal unicode equivalents
*
* @link http://www.ibm.com/developerworks/library/os-php-unicode/index.html#listing3 for inspiration
* @param string $string characters to calculate unicode of
* @param string $encoding encoding of $string, if null mb_internal_encoding() is used
* @return array sequence of unicodes
* @author Rodney Rehm
*/
function smarty_mb_to_unicode($string, $encoding=null) {
if ($encoding) {
$expanded = mb_convert_encoding($string, "UTF-32BE", $encoding);
} else {
$expanded = mb_convert_encoding($string, "UTF-32BE");
}
return unpack("N*", $expanded);
}
/**
* convert unicodes to the character of given encoding
*
* @link http://www.ibm.com/developerworks/library/os-php-unicode/index.html#listing3 for inspiration
* @param integer|array $unicode single unicode or list of unicodes to convert
* @param string $encoding encoding of returned string, if null mb_internal_encoding() is used
* @return string unicode as character sequence in given $encoding
* @author Rodney Rehm
*/
function smarty_mb_from_unicode($unicode, $encoding=null) {
$t = '';
if (!$encoding) {
$encoding = mb_internal_encoding();
}
foreach((array) $unicode as $utf32be) {
$character = pack("N*", $utf32be);
$t .= mb_convert_encoding($character, $encoding, "UTF-32BE");
}
return $t;
}
?>

83
library/Smarty/libs/plugins/shared.mb_wordwrap.php Normal file
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<?php
/**
* Smarty shared plugin
*
* @package Smarty
* @subpackage PluginsShared
*/
if(!function_exists('smarty_mb_wordwrap')) {
/**
* Wrap a string to a given number of characters
*
* @link http://php.net/manual/en/function.wordwrap.php for similarity
* @param string $str the string to wrap
* @param int $width the width of the output
* @param string $break the character used to break the line
* @param boolean $cut ignored parameter, just for the sake of
* @return string wrapped string
* @author Rodney Rehm
*/
function smarty_mb_wordwrap($str, $width=75, $break="\n", $cut=false)
{
// break words into tokens using white space as a delimiter
$tokens = preg_split('!(\s)!S' . Smarty::$_UTF8_MODIFIER, $str, -1, PREG_SPLIT_NO_EMPTY + PREG_SPLIT_DELIM_CAPTURE);
$length = 0;
$t = '';
$_previous = false;
foreach ($tokens as $_token) {
$token_length = mb_strlen($_token, Smarty::$_CHARSET);
$_tokens = array($_token);
if ($token_length > $width) {
// remove last space
$t = mb_substr($t, 0, -1, Smarty::$_CHARSET);
$_previous = false;
$length = 0;
if ($cut) {
$_tokens = preg_split('!(.{' . $width . '})!S' . Smarty::$_UTF8_MODIFIER, $_token, -1, PREG_SPLIT_NO_EMPTY + PREG_SPLIT_DELIM_CAPTURE);
// broken words go on a new line
$t .= $break;
}
}
foreach ($_tokens as $token) {
$_space = !!preg_match('!^\s$!S' . Smarty::$_UTF8_MODIFIER, $token);
$token_length = mb_strlen($token, Smarty::$_CHARSET);
$length += $token_length;
if ($length > $width) {
// remove space before inserted break
if ($_previous && $token_length < $width) {
$t = mb_substr($t, 0, -1, Smarty::$_CHARSET);
}
// add the break before the token
$t .= $break;
$length = $token_length;
// skip space after inserting a break
if ($_space) {
$length = 0;
continue;
}
} else if ($token == "\n") {
// hard break must reset counters
$_previous = 0;
$length = 0;
} else {
// remember if we had a space or not
$_previous = $_space;
}
// add the token
$t .= $token;
}
}
return $t;
}
}
?>

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