2011-09-11 18:09:57 -04:00
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<?php
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/**
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* Module: update_profile
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2016-10-02 15:23:05 -04:00
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* Purpose: AJAX synchronisation of profile page.
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2011-09-11 18:09:57 -04:00
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*/
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2016-10-02 15:23:05 -04:00
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require_once 'mod/notes.php';
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2011-09-11 18:09:57 -04:00
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2016-10-02 15:23:05 -04:00
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function update_notes_content(&$a)
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{
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$profile_uid = intval($_GET['p']);
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2011-09-11 18:09:57 -04:00
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2016-10-02 15:23:05 -04:00
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header('Content-type: text/html');
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echo "<!DOCTYPE html><html><body>\r\n";
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2011-09-11 18:09:57 -04:00
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2016-10-02 15:23:05 -04:00
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echo '<section>';
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2011-09-11 18:09:57 -04:00
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2016-10-02 15:23:05 -04:00
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/**
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* Grab the page inner contents by calling the content function from the profile module directly,
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* but move any image src attributes to another attribute name. This is because
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* some browsers will prefetch all the images for the page even if we don't need them.
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* The only ones we need to fetch are those for new page additions, which we'll discover
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* on the client side and then swap the image back.
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*/
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$text = notes_content($a, $profile_uid);
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2011-09-11 18:09:57 -04:00
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2016-10-02 15:23:05 -04:00
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$pattern = '/<img([^>]*) src="([^"]*)"/';
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$replace = '<img${1} dst="${2}"';
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2011-09-11 18:09:57 -04:00
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$text = preg_replace($pattern, $replace, $text);
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2016-10-02 15:23:05 -04:00
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if (get_pconfig(local_user(), 'system', 'bandwith_saver')) {
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$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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}
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