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personal oembed black/white list
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2 changed files with 30 additions and 0 deletions
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@ -12,6 +12,7 @@ require_once('include/hubloc.php');
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function tryoembed($match) {
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$url = ((count($match) == 2) ? $match[1] : $match[2]);
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$o = oembed_fetch_url($url);
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if ($o->type == 'error')
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@ -2,6 +2,35 @@
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function oembed_replacecb($matches){
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$embedurl=$matches[1];
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// implements a personal embed white/black list for logged in members
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if(local_channel()) {
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if(($x = get_pconfig(local_channel(),'system','embed_deny'))) {
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$l = explode("\n",$x);
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if($l) {
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foreach($l as $ll) {
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if(trim($ll) && strpos($embedurl,trim($ll)) !== false)
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return '<a href="' . $embedurl . '">' . $embedurl . '</a>';
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}
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}
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}
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if(($x = get_pconfig(local_channel(),'system','embed_allow'))) {
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$found = false;
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$l = explode("\n",$x);
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if($l) {
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foreach($l as $ll) {
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if(trim($ll) && strpos($embedurl,trim($ll)) !== false) {
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$found = true;
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break;
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}
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}
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}
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if(! $found) {
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return '<a href="' . $embedurl . '">' . $embedurl . '</a>';
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}
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}
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}
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$j = oembed_fetch_url($embedurl);
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$s = oembed_format_object($j);
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return $s;
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