friendica_2021-01/mod/message.php
Zach Prezkuta 1f09e7ad23 Modify Javascript to improve page loading times
1. Add template category 'end' that places content right before final </body> tag
	2. Move most Javascript from tpl files into one cacheable file, theme.js
	3. Load scripts at end of the HTML document instead of in the header
	4. Minify several Javascript files

Note that the second and third things were only done for Frost and Frost Mobile. Doing it for every theme means going through every .tpl for every theme and rearranging the Javascript, which is tedious.
2012-07-28 09:57:16 -06:00

487 lines
14 KiB
PHP

<?php
require_once('include/acl_selectors.php');
require_once('include/message.php');
function message_init(&$a) {
$tabs = array();
$new = array(
'label' => t('New Message'),
'url' => $a->get_baseurl(true) . '/message/new',
'sel'=> ($a->argv[1] == 'new'),
);
$tpl = get_markup_template('message_side.tpl');
$a->page['aside'] = replace_macros($tpl, array(
'$tabs'=>$tabs,
'$new'=>$new,
));
$base = $a->get_baseurl();
$head_tpl = get_markup_template('message-head.tpl');
$a->page['htmlhead'] .= replace_macros($head_tpl,array(
'$baseurl' => $a->get_baseurl(true),
'$base' => $base
));
$end_tpl = get_markup_template('message-end.tpl');
$a->page['end'] .= replace_macros($end_tpl,array(
'$baseurl' => $a->get_baseurl(true),
'$base' => $base
));
}
function message_post(&$a) {
if(! local_user()) {
notice( t('Permission denied.') . EOL);
return;
}
$replyto = ((x($_REQUEST,'replyto')) ? notags(trim($_REQUEST['replyto'])) : '');
$subject = ((x($_REQUEST,'subject')) ? notags(trim($_REQUEST['subject'])) : '');
$body = ((x($_REQUEST,'body')) ? escape_tags(trim($_REQUEST['body'])) : '');
$recipient = ((x($_REQUEST,'messageto')) ? intval($_REQUEST['messageto']) : 0 );
// Work around doubled linefeeds in Tinymce 3.5b2
$plaintext = intval(get_pconfig(local_user(),'system','plaintext'));
if(! $plaintext) {
$body = fix_mce_lf($body);
}
$ret = send_message($recipient, $body, $subject, $replyto);
$norecip = false;
switch($ret){
case -1:
notice( t('No recipient selected.') . EOL );
$norecip = true;
break;
case -2:
notice( t('Unable to locate contact information.') . EOL );
break;
case -3:
notice( t('Message could not be sent.') . EOL );
break;
case -4:
notice( t('Message collection failure.') . EOL );
break;
default:
info( t('Message sent.') . EOL );
}
// fake it to go back to the input form if no recipient listed
if($norecip) {
$a->argc = 2;
$a->argv[1] = 'new';
}
}
// Note: the code in 'item_extract_images' and 'item_redir_and_replace_images'
// is identical to the code in include/conversation.php
if(! function_exists('item_extract_images')) {
function item_extract_images($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' => $saved_image);
}}
if(! function_exists('item_redir_and_replace_images')) {
function item_redir_and_replace_images($body, $images, $cid) {
$origbody = $body;
$newbody = '';
for($i = 0; $i < count($images); $i++) {
$search = '/\[url\=(.*?)\]\[!#saved_image' . $i . '#!\]\[\/url\]' . '/is';
$replace = '[url=' . z_path() . '/redir/' . $cid
. '?f=1&url=' . '$1' . '][!#saved_image' . $i . '#!][/url]' ;
$img_end = strpos($origbody, '[!#saved_image' . $i . '#!][/url]') + strlen('[!#saved_image' . $i . '#!][/url]');
$process_part = substr($origbody, 0, $img_end);
$origbody = substr($origbody, $img_end);
$process_part = preg_replace($search, $replace, $process_part);
$newbody = $newbody . $process_part;
}
$newbody = $newbody . $origbody;
$cnt = 0;
foreach($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]' . $image . '[/img]', $newbody);
$cnt++;
}
return $newbody;
}}
function message_content(&$a) {
$o = '';
nav_set_selected('messages');
if(! local_user()) {
notice( t('Permission denied.') . EOL);
return;
}
$myprofile = $a->get_baseurl(true) . '/profile/' . $a->user['nickname'];
$tpl = get_markup_template('mail_head.tpl');
$header = replace_macros($tpl, array(
'$messages' => t('Messages'),
'$tab_content' => $tab_content
));
if(($a->argc == 3) && ($a->argv[1] === 'drop' || $a->argv[1] === 'dropconv')) {
if(! intval($a->argv[2]))
return;
$cmd = $a->argv[1];
if($cmd === 'drop') {
$r = q("DELETE FROM `mail` WHERE `id` = %d AND `uid` = %d LIMIT 1",
intval($a->argv[2]),
intval(local_user())
);
if($r) {
info( t('Message deleted.') . EOL );
}
goaway($a->get_baseurl(true) . '/message' );
}
else {
$r = q("SELECT `parent-uri`,`convid` FROM `mail` WHERE `id` = %d AND `uid` = %d LIMIT 1",
intval($a->argv[2]),
intval(local_user())
);
if(count($r)) {
$parent = $r[0]['parent-uri'];
$convid = $r[0]['convid'];
$r = q("DELETE FROM `mail` WHERE `parent-uri` = '%s' AND `uid` = %d ",
dbesc($parent),
intval(local_user())
);
// remove diaspora conversation pointer
// Actually if we do this, we can never receive another reply to that conversation,
// as we will never again have the info we need to re-create it.
// We'll just have to orphan it.
//if($convid) {
// q("delete from conv where id = %d limit 1",
// intval($convid)
// );
//}
if($r)
info( t('Conversation removed.') . EOL );
}
goaway($a->get_baseurl(true) . '/message' );
}
}
if(($a->argc > 1) && ($a->argv[1] === 'new')) {
$o .= $header;
$plaintext = false;
if(intval(get_pconfig(local_user(),'system','plaintext')))
$plaintext = true;
$tpl = get_markup_template('msg-header.tpl');
$a->page['htmlhead'] .= replace_macros($tpl, array(
'$baseurl' => $a->get_baseurl(true),
'$editselect' => (($plaintext) ? 'none' : '/(profile-jot-text|prvmail-text)/'),
'$nickname' => $a->user['nickname'],
'$linkurl' => t('Please enter a link URL:')
));
$tpl = get_markup_template('msg-end.tpl');
$a->page['end'] .= replace_macros($tpl, array(
'$baseurl' => $a->get_baseurl(true),
'$editselect' => (($plaintext) ? 'none' : '/(profile-jot-text|prvmail-text)/'),
'$nickname' => $a->user['nickname'],
'$linkurl' => t('Please enter a link URL:')
));
$preselect = (isset($a->argv[2])?array($a->argv[2]):false);
$prename = $preurl = $preid = '';
if($preselect) {
$r = q("select name, url, id from contact where uid = %d and id = %d limit 1",
intval(local_user()),
intval($a->argv[2])
);
if(count($r)) {
$prename = $r[0]['name'];
$preurl = $r[0]['url'];
$preid = $r[0]['id'];
}
}
$prefill = (($preselect) ? $prename : '');
// the ugly select box
$select = contact_select('messageto','message-to-select', $preselect, 4, true, false, false, 10);
$tpl = get_markup_template('prv_message.tpl');
$o .= replace_macros($tpl,array(
'$header' => t('Send Private Message'),
'$to' => t('To:'),
'$showinputs' => 'true',
'$prefill' => $prefill,
'$autocomp' => $autocomp,
'$preid' => $preid,
'$subject' => t('Subject:'),
'$subjtxt' => ((x($_REQUEST,'subject')) ? strip_tags($_REQUEST['subject']) : ''),
'$text' => ((x($_REQUEST,'body')) ? escape_tags(htmlspecialchars($_REQUEST['body'])) : ''),
'$readonly' => '',
'$yourmessage' => t('Your message:'),
'$select' => $select,
'$parent' => '',
'$upload' => t('Upload photo'),
'$insert' => t('Insert web link'),
'$wait' => t('Please wait'),
'$submit' => t('Submit')
));
return $o;
}
if($a->argc == 1) {
// list messages
$o .= $header;
$r = q("SELECT count(*) AS `total` FROM `mail`
WHERE `mail`.`uid` = %d GROUP BY `parent-uri` ORDER BY `created` DESC",
intval(local_user()),
dbesc($myprofile)
);
if(count($r))
$a->set_pager_total($r[0]['total']);
$r = q("SELECT max(`mail`.`created`) AS `mailcreated`, min(`mail`.`seen`) AS `mailseen`,
`mail`.* , `contact`.`name`, `contact`.`url`, `contact`.`thumb` , `contact`.`network`,
count( * ) as count
FROM `mail` LEFT JOIN `contact` ON `mail`.`contact-id` = `contact`.`id`
WHERE `mail`.`uid` = %d GROUP BY `parent-uri` ORDER BY `mailcreated` DESC LIMIT %d , %d ",
intval(local_user()),
//
intval($a->pager['start']),
intval($a->pager['itemspage'])
);
if(! count($r)) {
info( t('No messages.') . EOL);
return $o;
}
$tpl = get_markup_template('mail_list.tpl');
foreach($r as $rr) {
if($rr['unknown']) {
$partecipants = sprintf( t("Unknown sender - %s"),$rr['from-name']);
}
elseif (link_compare($rr['from-url'],$myprofile)){
$partecipants = sprintf( t("You and %s"), $rr['name']);
}
else {
$partecipants = sprintf( t("%s and You"), $rr['from-name']);
}
$o .= replace_macros($tpl, array(
'$id' => $rr['id'],
'$from_name' => $partecipants,
'$from_url' => (($rr['network'] === NETWORK_DFRN) ? $a->get_baseurl(true) . '/redir/' . $rr['contact-id'] : $rr['url']),
'$sparkle' => ' sparkle',
'$from_photo' => (($rr['thumb']) ? $rr['thumb'] : $rr['from-photo']),
'$subject' => template_escape((($rr['mailseen']) ? $rr['title'] : '<strong>' . $rr['title'] . '</strong>')),
'$delete' => t('Delete conversation'),
'$body' => template_escape($rr['body']),
'$to_name' => template_escape($rr['name']),
'$date' => datetime_convert('UTC',date_default_timezone_get(),$rr['mailcreated'], t('D, d M Y - g:i A')),
'$seen' => $rr['mailseen'],
'$count' => sprintf( tt('%d message', '%d messages', $rr['count']), $rr['count']),
));
}
$o .= paginate($a);
return $o;
}
if(($a->argc > 1) && (intval($a->argv[1]))) {
$o .= $header;
$r = q("SELECT `mail`.*, `contact`.`name`, `contact`.`url`, `contact`.`thumb`
FROM `mail` LEFT JOIN `contact` ON `mail`.`contact-id` = `contact`.`id`
WHERE `mail`.`uid` = %d AND `mail`.`id` = %d LIMIT 1",
intval(local_user()),
intval($a->argv[1])
);
if(count($r)) {
$contact_id = $r[0]['contact-id'];
$convid = $r[0]['convid'];
$sql_extra = sprintf(" and `mail`.`parent-uri` = '%s' ", dbesc($r[0]['parent-uri']));
if($convid)
$sql_extra = sprintf(" and ( `mail`.`parent-uri` = '%s' OR `mail`.`convid` = '%d' ) ",
dbesc($r[0]['parent-uri']),
intval($convid)
);
$messages = q("SELECT `mail`.*, `contact`.`name`, `contact`.`url`, `contact`.`thumb`
FROM `mail` LEFT JOIN `contact` ON `mail`.`contact-id` = `contact`.`id`
WHERE `mail`.`uid` = %d $sql_extra ORDER BY `mail`.`created` ASC",
intval(local_user())
);
}
if(! count($messages)) {
notice( t('Message not available.') . EOL );
return $o;
}
$r = q("UPDATE `mail` SET `seen` = 1 WHERE `parent-uri` = '%s' AND `uid` = %d",
dbesc($r[0]['parent-uri']),
intval(local_user())
);
require_once("include/bbcode.php");
$tpl = get_markup_template('msg-header.tpl');
$a->page['htmlhead'] .= replace_macros($tpl, array(
'$nickname' => $a->user['nickname'],
'$baseurl' => $a->get_baseurl(true)
));
$tpl = get_markup_template('msg-end.tpl');
$a->page['end'] .= replace_macros($tpl, array(
'$nickname' => $a->user['nickname'],
'$baseurl' => $a->get_baseurl(true)
));
$mails = array();
$seen = 0;
$unknown = false;
foreach($messages as $message) {
if($message['unknown'])
$unknown = true;
if($message['from-url'] == $myprofile) {
$from_url = $myprofile;
$sparkle = '';
}
else {
$from_url = $a->get_baseurl(true) . '/redir/' . $message['contact-id'];
$sparkle = ' sparkle';
}
$extracted = item_extract_images($message['body']);
if($extracted['images'])
$message['body'] = item_redir_and_replace_images($extracted['body'], $extracted['images'], $message['contact-id']);
$mails[] = array(
'id' => $message['id'],
'from_name' => template_escape($message['from-name']),
'from_url' => $from_url,
'sparkle' => $sparkle,
'from_photo' => $message['from-photo'],
'subject' => template_escape($message['title']),
'body' => template_escape(smilies(bbcode($message['body']))),
'delete' => t('Delete message'),
'to_name' => template_escape($message['name']),
'date' => datetime_convert('UTC',date_default_timezone_get(),$message['created'],'D, d M Y - g:i A'),
);
$seen = $message['seen'];
}
$select = $message['name'] . '<input type="hidden" name="messageto" value="' . $contact_id . '" />';
$parent = '<input type="hidden" name="replyto" value="' . $message['parent-uri'] . '" />';
$tpl = get_markup_template('mail_display.tpl');
$o = replace_macros($tpl, array(
'$thread_id' => $a->argv[1],
'$thread_subject' => $message['title'],
'$thread_seen' => $seen,
'$delete' => t('Delete conversation'),
'$canreply' => (($unknown) ? false : '1'),
'$unknown_text' => t("No secure communications available. You <strong>may</strong> be able to respond from the sender's profile page."),
'$mails' => $mails,
// reply
'$header' => t('Send Reply'),
'$to' => t('To:'),
'$showinputs' => '',
'$subject' => t('Subject:'),
'$subjtxt' => template_escape($message['title']),
'$readonly' => ' readonly="readonly" style="background: #BBBBBB;" ',
'$yourmessage' => t('Your message:'),
'$text' => '',
'$select' => $select,
'$parent' => $parent,
'$upload' => t('Upload photo'),
'$insert' => t('Insert web link'),
'$submit' => t('Submit'),
'$wait' => t('Please wait')
));
return $o;
}
}