508 lines
21 KiB
PHP
508 lines
21 KiB
PHP
<?php
|
|
|
|
require_once("include/oembed.php");
|
|
require_once('include/event.php');
|
|
|
|
|
|
|
|
function stripcode_br_cb($s) {
|
|
return '[code]' . str_replace('<br />', '', $s[1]) . '[/code]';
|
|
}
|
|
|
|
function tryoembed($match){
|
|
$url = ((count($match)==2)?$match[1]:$match[2]);
|
|
// logger("tryoembed: $url");
|
|
|
|
$o = oembed_fetch_url($url);
|
|
|
|
//echo "<pre>"; var_dump($match, $url, $o); killme();
|
|
|
|
if ($o->type=="error") return $match[0];
|
|
|
|
$html = oembed_format_object($o);
|
|
return $html; //oembed_iframe($html,$o->width,$o->height);
|
|
|
|
}
|
|
|
|
// [noparse][i]italic[/i][/noparse] turns into
|
|
// [noparse][ i ]italic[ /i ][/noparse],
|
|
// to hide them from parser.
|
|
|
|
function bb_spacefy($st) {
|
|
$whole_match = $st[0];
|
|
$captured = $st[1];
|
|
$spacefied = preg_replace("/\[(.*?)\]/", "[ $1 ]", $captured);
|
|
$new_str = str_replace($captured, $spacefied, $whole_match);
|
|
return $new_str;
|
|
}
|
|
|
|
// The previously spacefied [noparse][ i ]italic[ /i ][/noparse],
|
|
// now turns back and the [noparse] tags are trimed
|
|
// returning [i]italic[/i]
|
|
|
|
function bb_unspacefy_and_trim($st) {
|
|
$whole_match = $st[0];
|
|
$captured = $st[1];
|
|
$unspacefied = preg_replace("/\[ (.*?)\ ]/", "[$1]", $captured);
|
|
return $unspacefied;
|
|
}
|
|
|
|
function get_bb_tag_pos($s, $name, $occurance = 1) {
|
|
|
|
if($occurance < 1)
|
|
$occurance = 1;
|
|
|
|
$start_open = -1;
|
|
for($i = 1; $i <= $occurance; $i++) {
|
|
if( $start_open !== false)
|
|
$start_open = strpos($s, '[' . $name, $start_open + 1); // allow [name= type tags
|
|
}
|
|
|
|
if( $start_open === false)
|
|
return false;
|
|
|
|
$start_equal = strpos($s, '=', $start_open);
|
|
$start_close = strpos($s, ']', $start_open);
|
|
|
|
if( $start_close === false)
|
|
return false;
|
|
|
|
$start_close++;
|
|
|
|
$end_open = strpos($s, '[/' . $name . ']', $start_close);
|
|
|
|
if( $end_open === false)
|
|
return false;
|
|
|
|
$res = array( 'start' => array('open' => $start_open, 'close' => $start_close),
|
|
'end' => array('open' => $end_open, 'close' => $end_open + strlen('[/' . $name . ']')) );
|
|
if( $start_equal !== false)
|
|
$res['start']['equal'] = $start_equal + 1;
|
|
|
|
return $res;
|
|
}
|
|
|
|
function bb_tag_preg_replace($pattern, $replace, $name, $s) {
|
|
|
|
$string = $s;
|
|
|
|
$occurance = 1;
|
|
$pos = get_bb_tag_pos($string, $name, $occurance);
|
|
while($pos !== false && $occurance < 1000) {
|
|
|
|
$start = substr($string, 0, $pos['start']['open']);
|
|
$subject = substr($string, $pos['start']['open'], $pos['end']['close'] - $pos['start']['open']);
|
|
$end = substr($string, $pos['end']['close']);
|
|
if($end === false)
|
|
$end = '';
|
|
|
|
$subject = preg_replace($pattern, $replace, $subject);
|
|
$string = $start . $subject . $end;
|
|
|
|
$occurance++;
|
|
$pos = get_bb_tag_pos($string, $name, $occurance);
|
|
}
|
|
|
|
return $string;
|
|
}
|
|
|
|
if(! function_exists('bb_extract_images')) {
|
|
function bb_extract_images($body) {
|
|
|
|
$saved_image = array();
|
|
$orig_body = $body;
|
|
$new_body = '';
|
|
|
|
$cnt = 0;
|
|
$img_start = strpos($orig_body, '[img');
|
|
$img_st_close = ($img_start !== false ? strpos(substr($orig_body, $img_start), ']') : false);
|
|
$img_end = ($img_start !== false ? strpos(substr($orig_body, $img_start), '[/img]') : false);
|
|
while(($img_st_close !== false) && ($img_end !== false)) {
|
|
|
|
$img_st_close++; // make it point to AFTER the closing bracket
|
|
$img_end += $img_start;
|
|
|
|
if(! strcmp(substr($orig_body, $img_start + $img_st_close, 5), 'data:')) {
|
|
// This is an embedded image
|
|
|
|
$saved_image[$cnt] = substr($orig_body, $img_start + $img_st_close, $img_end - ($img_start + $img_st_close));
|
|
$new_body = $new_body . substr($orig_body, 0, $img_start) . '[$#saved_image' . $cnt . '#$]';
|
|
|
|
$cnt++;
|
|
}
|
|
else
|
|
$new_body = $new_body . substr($orig_body, 0, $img_end + strlen('[/img]'));
|
|
|
|
$orig_body = substr($orig_body, $img_end + strlen('[/img]'));
|
|
|
|
if($orig_body === false) // in case the body ends on a closing image tag
|
|
$orig_body = '';
|
|
|
|
$img_start = strpos($orig_body, '[img');
|
|
$img_st_close = ($img_start !== false ? strpos(substr($orig_body, $img_start), ']') : false);
|
|
$img_end = ($img_start !== false ? strpos(substr($orig_body, $img_start), '[/img]') : false);
|
|
}
|
|
|
|
$new_body = $new_body . $orig_body;
|
|
|
|
return array('body' => $new_body, 'images' => $saved_image);
|
|
}}
|
|
|
|
if(! function_exists('bb_replace_images')) {
|
|
function bb_replace_images($body, $images) {
|
|
|
|
$newbody = $body;
|
|
|
|
$cnt = 0;
|
|
foreach($images as $image) {
|
|
// We're depending on the property of 'foreach' (specified on the PHP website) that
|
|
// it loops over the array starting from the first element and going sequentially
|
|
// to the last element
|
|
$newbody = str_replace('[$#saved_image' . $cnt . '#$]', '<img src="' . $image .'" alt="' . t('Image/photo') . '" />', $newbody);
|
|
$cnt++;
|
|
}
|
|
|
|
return $newbody;
|
|
}}
|
|
|
|
|
|
|
|
// BBcode 2 HTML was written by WAY2WEB.net
|
|
// extended to work with Mistpark/Friendica - Mike Macgirvin
|
|
|
|
function bbcode($Text,$preserve_nl = false, $tryoembed = true) {
|
|
|
|
$a = get_app();
|
|
|
|
// Move all spaces out of the tags
|
|
$Text = preg_replace("/\[(\w*)\](\s*)/ism", '$2[$1]', $Text);
|
|
$Text = preg_replace("/(\s*)\[\/(\w*)\]/ism", '[/$2]$1', $Text);
|
|
|
|
// Hide all [noparse] contained bbtags by spacefying them
|
|
// POSSIBLE BUG --> Will the 'preg' functions crash if there's an embedded image?
|
|
|
|
$Text = preg_replace_callback("/\[noparse\](.*?)\[\/noparse\]/ism", 'bb_spacefy',$Text);
|
|
$Text = preg_replace_callback("/\[nobb\](.*?)\[\/nobb\]/ism", 'bb_spacefy',$Text);
|
|
$Text = preg_replace_callback("/\[pre\](.*?)\[\/pre\]/ism", 'bb_spacefy',$Text);
|
|
|
|
|
|
// Extract the private images which use data url's since preg has issues with
|
|
// large data sizes. Stash them away while we do bbcode conversion, and then put them back
|
|
// in after we've done all the regex matching. We cannot use any preg functions to do this.
|
|
|
|
$extracted = bb_extract_images($Text);
|
|
$Text = $extracted['body'];
|
|
$saved_image = $extracted['images'];
|
|
|
|
// If we find any event code, turn it into an event.
|
|
// After we're finished processing the bbcode we'll
|
|
// replace all of the event code with a reformatted version.
|
|
|
|
$ev = bbtoevent($Text);
|
|
|
|
|
|
// Replace any html brackets with HTML Entities to prevent executing HTML or script
|
|
// Don't use strip_tags here because it breaks [url] search by replacing & with amp
|
|
|
|
$Text = str_replace("<", "<", $Text);
|
|
$Text = str_replace(">", ">", $Text);
|
|
|
|
// Convert new line chars to html <br /> tags
|
|
|
|
// 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
|
|
$MAILSearchString = $URLSearchString;
|
|
|
|
|
|
// Perform URL Search
|
|
|
|
$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);
|
|
|
|
// we may need to restrict this further if it picks up too many strays
|
|
// link acct:user@host to a webfinger profile redirector
|
|
|
|
$Text = preg_replace('/acct:(.*?)@(.*?)([ ,])/', '<a href="' . $a->get_baseurl() . '/acctlink?addr=' . "$1@$2"
|
|
. '" target="extlink" >acct:' . "$1@$2$3" . '</a>',$Text);
|
|
|
|
// Perform MAIL Search
|
|
$Text = preg_replace("/\[mail\]([$MAILSearchString]*)\[\/mail\]/", '<a href="mailto:$1">$1</a>', $Text);
|
|
$Text = preg_replace("/\[mail\=([$MAILSearchString]*)\](.*?)\[\/mail\]/", '<a href="mailto:$1">$2</a>', $Text);
|
|
|
|
// Check for bold text
|
|
$Text = preg_replace("(\[b\](.*?)\[\/b\])ism",'<strong>$1</strong>',$Text);
|
|
|
|
// Check for Italics text
|
|
$Text = preg_replace("(\[i\](.*?)\[\/i\])ism",'<em>$1</em>',$Text);
|
|
|
|
// Check for Underline text
|
|
$Text = preg_replace("(\[u\](.*?)\[\/u\])ism",'<u>$1</u>',$Text);
|
|
|
|
// Check for strike-through text
|
|
$Text = preg_replace("(\[s\](.*?)\[\/s\])ism",'<strike>$1</strike>',$Text);
|
|
|
|
// Check for over-line text
|
|
$Text = preg_replace("(\[o\](.*?)\[\/o\])ism",'<span class="overline">$1</span>',$Text);
|
|
|
|
// Check for colored text
|
|
$Text = preg_replace("(\[color=(.*?)\](.*?)\[\/color\])ism","<span style=\"color: $1;\">$2</span>",$Text);
|
|
|
|
// Check for sized text
|
|
// [size=50] --> font-size: 50px (with the unit).
|
|
$Text = preg_replace("(\[size=(\d*?)\](.*?)\[\/size\])ism","<span style=\"font-size: $1px;\">$2</span>",$Text);
|
|
$Text = preg_replace("(\[size=(.*?)\](.*?)\[\/size\])ism","<span style=\"font-size: $1;\">$2</span>",$Text);
|
|
|
|
// Check for centered text
|
|
$Text = preg_replace("(\[center\](.*?)\[\/center\])ism","<div style=\"text-align:center;\">$1</div>",$Text);
|
|
|
|
// Check for list text
|
|
$Text = str_replace("[*]", "<li>", $Text);
|
|
|
|
// Check for style sheet commands
|
|
$Text = preg_replace("(\[style=(.*?)\](.*?)\[\/style\])ism","<span style=\"$1;\">$2</span>",$Text);
|
|
|
|
// Check for CSS classes
|
|
$Text = preg_replace("(\[class=(.*?)\](.*?)\[\/class\])ism","<span class=\"$1\">$2</span>",$Text);
|
|
|
|
// handle nested lists
|
|
$endlessloop = 0;
|
|
|
|
while ((((strpos($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("/\[list\](.*?)\[\/list\]/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);
|
|
$Text = preg_replace("/\[list=((?-i)i)\](.*?)\[\/list\]/ism",'<ul class="listlowerroman" style="list-style-type: lower-roman;">$2</ul>' ,$Text);
|
|
$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);
|
|
$Text = preg_replace("/\[tr\](.*?)\[\/tr\]/sm", '<tr>$1</tr>' ,$Text);
|
|
$Text = preg_replace("/\[table\](.*?)\[\/table\]/sm", '<table>$1</table>' ,$Text);
|
|
|
|
$Text = preg_replace("/\[table border=1\](.*?)\[\/table\]/sm", '<table border="1" >$1</table>' ,$Text);
|
|
$Text = preg_replace("/\[table border=0\](.*?)\[\/table\]/sm", '<table border="0" >$1</table>' ,$Text);
|
|
|
|
$Text = str_replace('[hr]','<hr />', $Text);
|
|
|
|
// This is actually executed in prepare_body()
|
|
|
|
$Text = str_replace('[nosmile]','',$Text);
|
|
|
|
// Check for font change text
|
|
$Text = preg_replace("/\[font=(.*?)\](.*?)\[\/font\]/sm","<span style=\"font-family: $1;\">$2</span>",$Text);
|
|
|
|
// Declare the format for [code] layout
|
|
|
|
// $Text = preg_replace_callback("/\[code\](.*?)\[\/code\]/ism",'stripcode_br_cb',$Text);
|
|
|
|
$CodeLayout = '<code>$1</code>';
|
|
// Check for [code] text
|
|
$Text = preg_replace("/\[code\](.*?)\[\/code\]/ism","$CodeLayout", $Text);
|
|
|
|
// Declare the format for [spoiler] layout
|
|
$SpoilerLayout = '<blockquote class="spoiler">$1</blockquote>';
|
|
|
|
// Check for [spoiler] text
|
|
// handle nested quotes
|
|
$endlessloop = 0;
|
|
while ((strpos($Text, "[/spoiler]") !== false) and (strpos($Text, "[spoiler]") !== false) and (++$endlessloop < 20))
|
|
$Text = preg_replace("/\[spoiler\](.*?)\[\/spoiler\]/ism","$SpoilerLayout", $Text);
|
|
|
|
// Check for [spoiler=Author] text
|
|
|
|
$t_wrote = t('$1 wrote:');
|
|
|
|
// handle nested quotes
|
|
$endlessloop = 0;
|
|
while ((strpos($Text, "[/spoiler]")!== false) and (strpos($Text, "[spoiler=") !== false) and (++$endlessloop < 20))
|
|
$Text = preg_replace("/\[spoiler=[\"\']*(.*?)[\"\']*\](.*?)\[\/spoiler\]/ism",
|
|
"<br /><strong class=".'"spoiler"'.">" . $t_wrote . "</strong><blockquote class=".'"spoiler"'.">$2</blockquote>",
|
|
$Text);
|
|
|
|
// Declare the format for [quote] layout
|
|
$QuoteLayout = '<blockquote>$1</blockquote>';
|
|
|
|
// Check for [quote] text
|
|
// handle nested quotes
|
|
$endlessloop = 0;
|
|
while ((strpos($Text, "[/quote]") !== false) and (strpos($Text, "[quote]") !== false) and (++$endlessloop < 20))
|
|
$Text = preg_replace("/\[quote\](.*?)\[\/quote\]/ism","$QuoteLayout", $Text);
|
|
|
|
// Check for [quote=Author] text
|
|
|
|
$t_wrote = t('$1 wrote:');
|
|
|
|
// handle nested quotes
|
|
$endlessloop = 0;
|
|
while ((strpos($Text, "[/quote]")!== false) and (strpos($Text, "[quote=") !== false) and (++$endlessloop < 20))
|
|
$Text = preg_replace("/\[quote=[\"\']*(.*?)[\"\']*\](.*?)\[\/quote\]/ism",
|
|
"<br /><strong class=".'"author"'.">" . $t_wrote . "</strong><blockquote>$2</blockquote>",
|
|
$Text);
|
|
|
|
// [img=widthxheight]image source[/img]
|
|
//$Text = preg_replace("/\[img\=([0-9]*)x([0-9]*)\](.*?)\[\/img\]/ism", '<img src="$3" style="height: $2px; width: $1px;" >', $Text);
|
|
$Text = preg_replace("/\[img\=([0-9]*)x([0-9]*)\](.*?)\[\/img\]/ism", '<img src="$3" style="width: $1px;" >', $Text);
|
|
|
|
// Images
|
|
// [img]pathtoimage[/img]
|
|
$Text = preg_replace("/\[img\](.*?)\[\/img\]/ism", '<img src="$1" alt="' . t('Image/photo') . '" />', $Text);
|
|
|
|
|
|
|
|
$Text = preg_replace("/\[crypt\](.*?)\[\/crypt\]/ism",'<br/><img src="' .$a->get_baseurl() . '/images/lock_icon.gif" alt="' . t('Encrypted content') . '" title="' . t('Encrypted content') . '" /><br />', $Text);
|
|
$Text = preg_replace("/\[crypt=(.*?)\](.*?)\[\/crypt\]/ism",'<br/><img src="' .$a->get_baseurl() . '/images/lock_icon.gif" alt="' . t('Encrypted content') . '" title="' . '$1' . ' ' . t('Encrypted content') . '" /><br />', $Text);
|
|
|
|
|
|
// Try to Oembed
|
|
if ($tryoembed) {
|
|
$Text = preg_replace("/\[video\](.*?\.(ogg|ogv|oga|ogm|webm|mp4))\[\/video\]/ism", '<video src="$1" controls="controls" width="' . $a->videowidth . '" height="' . $a->videoheight . '"><a href="$1">$1</a></video>', $Text);
|
|
$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);
|
|
|
|
$Text = preg_replace_callback("/\[video\](.*?)\[\/video\]/ism", 'tryoembed', $Text);
|
|
$Text = preg_replace_callback("/\[audio\](.*?)\[\/audio\]/ism", 'tryoembed', $Text);
|
|
} else {
|
|
$Text = preg_replace("/\[video\](.*?)\[\/video\]/", '$1', $Text);
|
|
$Text = preg_replace("/\[audio\](.*?)\[\/audio\]/", '$1', $Text);
|
|
}
|
|
|
|
// html5 video and audio
|
|
|
|
|
|
if ($tryoembed)
|
|
$Text = preg_replace("/\[iframe\](.*?)\[\/iframe\]/ism", '<iframe src="$1" width="' . $a->videowidth . '" height="' . $a->videoheight . '"><a href="$1">$1</a></iframe>', $Text);
|
|
else
|
|
$Text = preg_replace("/\[iframe\](.*?)\[\/iframe\]/ism", '<a href="$1">$1</a>', $Text);
|
|
|
|
// Youtube extensions
|
|
if ($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);
|
|
|
|
if ($tryoembed)
|
|
$Text = preg_replace("/\[youtube\]([A-Za-z0-9\-_=]+)(.*?)\[\/youtube\]/ism", '<iframe width="' . $a->videowidth . '" height="' . $a->videoheight . '" src="http://www.youtube.com/embed/$1" frameborder="0" ></iframe>', $Text);
|
|
else
|
|
$Text = preg_replace("/\[youtube\]([A-Za-z0-9\-_=]+)(.*?)\[\/youtube\]/ism", "http://www.youtube.com/watch?v=$1", $Text);
|
|
|
|
|
|
if ($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);
|
|
|
|
if ($tryoembed)
|
|
$Text = preg_replace("/\[vimeo\]([0-9]+)(.*?)\[\/vimeo\]/ism", '<iframe width="' . $a->videowidth . '" height="' . $a->videoheight . '" src="http://player.vimeo.com/video/$1" frameborder="0" ></iframe>', $Text);
|
|
else
|
|
$Text = preg_replace("/\[vimeo\]([0-9]+)(.*?)\[\/vimeo\]/ism", "http://vimeo.com/$1", $Text);
|
|
|
|
// $Text = preg_replace("/\[youtube\](.*?)\[\/youtube\]/", '<object width="425" height="350" type="application/x-shockwave-flash" data="http://www.youtube.com/v/$1" ><param name="movie" value="http://www.youtube.com/v/$1"></param><!--[if IE]><embed src="http://www.youtube.com/v/$1" type="application/x-shockwave-flash" width="425" height="350" /><![endif]--></object>', $Text);
|
|
|
|
|
|
// oembed tag
|
|
$Text = oembed_bbcode2html($Text);
|
|
|
|
// Avoid triple linefeeds through oembed
|
|
$Text = str_replace("<br style='clear:left'></span><br /><br />", "<br style='clear:left'></span><br />", $Text);
|
|
|
|
// If we found an event earlier, strip out all the event code and replace with a reformatted version.
|
|
// Replace the event-start section with the entire formatted event. The other bbcode is stripped.
|
|
// Summary (e.g. title) is required, earlier revisions only required description (in addition to
|
|
// start which is always required). Allow desc with a missing summary for compatibility.
|
|
|
|
if((x($ev,'desc') || x($ev,'summary')) && x($ev,'start')) {
|
|
$sub = format_event_html($ev);
|
|
|
|
$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);
|
|
}
|
|
|
|
// Unhide all [noparse] contained bbtags unspacefying them
|
|
// and triming the [noparse] tag.
|
|
|
|
$Text = preg_replace_callback("/\[noparse\](.*?)\[\/noparse\]/ism", 'bb_unspacefy_and_trim',$Text);
|
|
$Text = preg_replace_callback("/\[nobb\](.*?)\[\/nobb\]/ism", 'bb_unspacefy_and_trim',$Text);
|
|
$Text = preg_replace_callback("/\[pre\](.*?)\[\/pre\]/ism", 'bb_unspacefy_and_trim',$Text);
|
|
|
|
|
|
$Text = preg_replace('/\[\&\;([#a-z0-9]+)\;\]/','&$1;',$Text);
|
|
$Text = preg_replace('/\&\#039\;/','\'',$Text);
|
|
$Text = preg_replace('/\"\;/','"',$Text);
|
|
|
|
// fix any escaped ampersands that may have been converted into links
|
|
$Text = preg_replace("/\<(.*?)(src|href)=(.*?)\&\;(.*?)\>/ism",'<$1$2=$3&$4>',$Text);
|
|
$Text = preg_replace("/\<(.*?)(src|href)=\"[^hfm](.*?)\>/ism",'<$1$2="">',$Text);
|
|
|
|
if($saved_image)
|
|
$Text = bb_replace_images($Text, $saved_image);
|
|
|
|
// Clean up the HTML by loading and saving the HTML with the DOM
|
|
// Only do it when it has to be done - for performance reasons
|
|
if (!$tryoembed) {
|
|
$doc = new DOMDocument();
|
|
$doc->preserveWhiteSpace = false;
|
|
|
|
$Text = mb_convert_encoding($Text, 'HTML-ENTITIES', "UTF-8");
|
|
|
|
$doctype = '<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN" "http://www.w3.org/TR/REC-html40/loose.dtd">';
|
|
@$doc->loadHTML($doctype."<html><body>".$Text."</body></html>");
|
|
|
|
$Text = $doc->saveHTML();
|
|
$Text = str_replace(array("<html><body>", "</body></html>", $doctype), array("", "", ""), $Text);
|
|
|
|
$Text = str_replace('<br></li>','</li>', $Text);
|
|
|
|
$Text = mb_convert_encoding($Text, "UTF-8", 'HTML-ENTITIES');
|
|
}
|
|
|
|
call_hooks('bbcode',$Text);
|
|
|
|
return $Text;
|
|
}
|
|
|