Friendica Communications Platform
(please note that this is a clone of the repository at github, issues are handled there)
https://friendi.ca
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52 lines
1.6 KiB
52 lines
1.6 KiB
<?php |
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/** |
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* Module: update_notes |
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* Purpose: AJAX synchronisation of notes page |
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*/ |
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require_once("mod/notes.php"); |
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function update_notes_content(App $a) { |
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$profile_uid = intval($_GET["p"]); |
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header("Content-type: text/html"); |
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echo "<!DOCTYPE html><html><body>\r\n"; |
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echo "<section>"; |
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/** |
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* |
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* Grab the page inner contents by calling the content function from the profile module directly, |
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* but move any image src attributes to another attribute name. This is because |
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* some browsers will prefetch all the images for the page even if we don't need them. |
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* The only ones we need to fetch are those for new page additions, which we'll discover |
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* on the client side and then swap the image back. |
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* |
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*/ |
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$text = notes_content($a, $profile_uid); |
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$pattern = "/<img([^>]*) src=\"([^\"]*)\"/"; |
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$replace = "<img\${1} dst=\"\${2}\""; |
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$text = preg_replace($pattern, $replace, $text); |
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if (get_pconfig(local_user(), "system", "bandwith_saver")) { |
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$replace = "<br />".t("[Embedded content - reload page to view]")."<br />"; |
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$pattern = "/<\s*audio[^>]*>(.*?)<\s*\/\s*audio>/i"; |
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$text = preg_replace($pattern, $replace, $text); |
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$pattern = "/<\s*video[^>]*>(.*?)<\s*\/\s*video>/i"; |
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$text = preg_replace($pattern, $replace, $text); |
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$pattern = "/<\s*embed[^>]*>(.*?)<\s*\/\s*embed>/i"; |
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$text = preg_replace($pattern, $replace, $text); |
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$pattern = "/<\s*iframe[^>]*>(.*?)<\s*\/\s*iframe>/i"; |
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$text = preg_replace($pattern, $replace, $text); |
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} |
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// reportedly some versions of MSIE don't handle tabs in XMLHttpRequest documents very well |
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echo str_replace("\t", " ", $text); |
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echo "</section>"; |
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echo "</body></html>\r\n"; |
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killme(); |
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} |