60 lines
No EOL
1.7 KiB
PHP
60 lines
No EOL
1.7 KiB
PHP
<?php
|
|
|
|
/**
|
|
* Module: update_profile
|
|
* Purpose: AJAX synchronisation of profile page
|
|
*
|
|
*/
|
|
|
|
|
|
require_once('mod/notes.php');
|
|
|
|
function update_notes_content(&$a) {
|
|
|
|
$profile_uid = intval($_GET['p']);
|
|
|
|
header("Content-type: text/html");
|
|
echo "<!DOCTYPE html><html><body>\r\n";
|
|
|
|
/**
|
|
* We can remove this hack once Internet Explorer recognises HTML5 natively
|
|
*/
|
|
|
|
echo (($_GET['msie'] == 1) ? '<div>' : '<section>');
|
|
|
|
/**
|
|
*
|
|
* Grab the page inner contents by calling the content function from the profile module directly,
|
|
* but move any image src attributes to another attribute name. This is because
|
|
* some browsers will prefetch all the images for the page even if we don't need them.
|
|
* The only ones we need to fetch are those for new page additions, which we'll discover
|
|
* on the client side and then swap the image back.
|
|
*
|
|
*/
|
|
|
|
$text = notes_content($a,$profile_uid);
|
|
|
|
$pattern = "/<img([^>]*) src=\"([^\"]*)\"/";
|
|
$replace = "<img\${1} dst=\"\${2}\"";
|
|
$text = preg_replace($pattern, $replace, $text);
|
|
|
|
$replace = '<br />' . t('[Embedded content - reload page to view]') . '<br />';
|
|
$pattern = "/<\s*audio[^>]*>(.*?)<\s*\/\s*audio>/i";
|
|
$text = preg_replace($pattern, $replace, $text);
|
|
$pattern = "/<\s*video[^>]*>(.*?)<\s*\/\s*video>/i";
|
|
$text = preg_replace($pattern, $replace, $text);
|
|
$pattern = "/<\s*embed[^>]*>(.*?)<\s*\/\s*embed>/i";
|
|
$text = preg_replace($pattern, $replace, $text);
|
|
$pattern = "/<\s*iframe[^>]*>(.*?)<\s*\/\s*iframe>/i";
|
|
$text = preg_replace($pattern, $replace, $text);
|
|
|
|
/**
|
|
* reportedly some versions of MSIE don't handle tabs in XMLHttpRequest documents very well
|
|
*/
|
|
|
|
echo str_replace("\t",' ',$text);
|
|
echo (($_GET['msie'] == 1) ? '</div>' : '</section>');
|
|
echo "</body></html>\r\n";
|
|
killme();
|
|
|
|
} |