4 * Module: update_profile
5 * Purpose: AJAX synchronisation of profile page
9 use Friendica\Core\PConfig;
11 require_once("mod/profile.php");
13 function update_profile_content(App $a) {
15 $profile_uid = intval($_GET["p"]);
17 header("Content-type: text/html");
18 echo "<!DOCTYPE html><html><body>\r\n";
20 // We can remove this hack once Internet Explorer recognises HTML5 natively
24 * Grab the page inner contents by calling the content function from the profile module directly,
25 * but move any image src attributes to another attribute name. This is because
26 * some browsers will prefetch all the images for the page even if we don't need them.
27 * The only ones we need to fetch are those for new page additions, which we'll discover
28 * on the client side and then swap the image back.
31 $text = profile_content($a, $profile_uid);
33 $pattern = "/<img([^>]*) src=\"([^\"]*)\"/";
34 $replace = "<img\${1} dst=\"\${2}\"";
35 $text = preg_replace($pattern, $replace, $text);
37 if (PConfig::get(local_user(), "system", "bandwith_saver")) {
38 $replace = "<br />".t("[Embedded content - reload page to view]")."<br />";
39 $pattern = "/<\s*audio[^>]*>(.*?)<\s*\/\s*audio>/i";
40 $text = preg_replace($pattern, $replace, $text);
41 $pattern = "/<\s*video[^>]*>(.*?)<\s*\/\s*video>/i";
42 $text = preg_replace($pattern, $replace, $text);
43 $pattern = "/<\s*embed[^>]*>(.*?)<\s*\/\s*embed>/i";
44 $text = preg_replace($pattern, $replace, $text);
45 $pattern = "/<\s*iframe[^>]*>(.*?)<\s*\/\s*iframe>/i";
46 $text = preg_replace($pattern, $replace, $text);
49 // reportedly some versions of MSIE don't handle tabs in XMLHttpRequest documents very well
50 echo str_replace("\t", " ", $text);
52 echo "</body></html>\r\n";