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Source View: atom_enclosure

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Source View

Line Code
428 function atom_enclosure() {
429      global $post;
430      if ( !empty($post->post_password) && ($_COOKIE['wp-postpass_'.COOKIEHASH] != $post->post_password) )
431           return;
432
433      foreach (get_post_custom() as $key => $val) {
434           if ($key == 'enclosure') {
435                foreach ((array)$val as $enc) {
436                     $enclosure = split("\n", $enc);
437                     echo apply_filters('atom_enclosure', '<link href="' . trim(htmlspecialchars($enclosure[0])) . '" rel="enclosure" length="' . trim($enclosure[1]) . '" type="' . trim($enclosure[2]) . '" />' . "\n");
438                }
439           }
440      }
441 }
442
443 /**
444  * Determine the type of a string of data with the data formatted.
445  *
446  * Tell whether the type is text, html, or xhtml, per RFC 4287 section 3.1.