4 * Module: update_profile
5 * Purpose: AJAX synchronisation of profile page.
7 require_once 'mod/notes.php';
9 function update_notes_content(&$a)
11 $profile_uid = intval($_GET['p']);
13 header('Content-type: text/html');
14 echo "<!DOCTYPE html><html><body>\r\n";
19 * Grab the page inner contents by calling the content function from the profile module directly,
20 * but move any image src attributes to another attribute name. This is because
21 * some browsers will prefetch all the images for the page even if we don't need them.
22 * The only ones we need to fetch are those for new page additions, which we'll discover
23 * on the client side and then swap the image back.
25 $text = notes_content($a, $profile_uid);
27 $pattern = '/<img([^>]*) src="([^"]*)"/';
28 $replace = '<img${1} dst="${2}"';
29 $text = preg_replace($pattern, $replace, $text);
31 if (get_pconfig(local_user(), 'system', 'bandwith_saver')) {
32 $replace = '<br />'.t('[Embedded content - reload page to view]').'<br />';
33 $pattern = "/<\s*audio[^>]*>(.*?)<\s*\/\s*audio>/i";
34 $text = preg_replace($pattern, $replace, $text);
35 $pattern = "/<\s*video[^>]*>(.*?)<\s*\/\s*video>/i";
36 $text = preg_replace($pattern, $replace, $text);
37 $pattern = "/<\s*embed[^>]*>(.*?)<\s*\/\s*embed>/i";
38 $text = preg_replace($pattern, $replace, $text);
39 $pattern = "/<\s*iframe[^>]*>(.*?)<\s*\/\s*iframe>/i";
40 $text = preg_replace($pattern, $replace, $text);
43 // reportedly some versions of MSIE don't handle tabs in XMLHttpRequest documents very well
44 echo str_replace("\t", ' ', $text);
46 echo "</body></html>\r\n";