<?php
-// This page is fetched via ajax to update the profile page with
-// new content while you are viewing it.
+/**
+ * Module: update_profile
+ * Purpose: AJAX synchronisation of profile page
+ *
+ */
+
require_once('mod/profile.php');
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, but move any image src attributes to another attribute name.
- // 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.
+ /**
+ *
+ * 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.
+ *
+ */
+
+ $text = profile_content($a,$profile_uid);
+
+ $pattern = "/<img([^>]*) src=\"([^\"]*)\"/";
+ $replace = "<img\${1} dst=\"\${2}\"";
+ $text = preg_replace($pattern, $replace, $text);
- $text = profile_content($a,$profile_uid);
- $pattern = "/<img([^>]*) src=\"([^\"]*)\"/";
- $replace = "<img\${1} dst=\"\${2}\"";
- $text = preg_replace($pattern, $replace, $text);
+ /**
+ * reportedly some versions of MSIE don't handle tabs in XMLHttpRequest documents very well
+ */
- echo str_replace("\t",' ',$text);
+ echo str_replace("\t",' ',$text);
echo (($_GET['msie'] == 1) ? '</div>' : '</section>');
echo "</body></html>\r\n";
killme();
projects / friendica.git / commitdiff