addon/oembed/oembed.php

   1 <?php
   2 /**
   3  * oembed plugin
   4  *
   5  * oEmbed is a format for allowing an embedded representation of a URL on third party sites
   6  * http://www.oembed.com/
   7  *
   8  */
   9
  10 require_once('include/oembed.php');
  11
  12 function oembed_install() {
  13   register_hook('jot_tool', 'addon/oembed/oembed.php', 'oembed_hook_jot_tool');
  14   register_hook('page_header', 'addon/oembed/oembed.php', 'oembed_hook_page_header');
  15 }
  16
  17 function oembed_uninstall() {
  18   unregister_hook('jot_tool', 'addon/oembed/oembed.php', 'oembed_hook_jot_tool');
  19   unregister_hook('page_header', 'addon/oembed/oembed.php', 'oembed_hook_page_header');
  20 }
  21
  22 function oembed_hook_page_header($a, &$b){
  23   $a->page['htmlhead'] .= sprintf('<script src="%s/oembed/oembed.js"></script>', $a->get_baseurl());
  24 }
  25
  26
  27 function oembed_hook_jot_tool($a, &$b) {
  28   $b .= '
  29     <div class="tool-wrapper" style="display: $visitor;" >
  30       <img class="tool-link" src="addon/oembed/oembed.png" alt="Embed" title="Embed" onclick="oembed();" />
  31     </div>
  32   ';
  33 }
  34
  35
  36 function oembed_module() {
  37         return;
  38 }
  39
  40 function oembed_init(&$a) {
  41         if ($a->argv[1]=='oembed.js'){
  42                 $tpl = file_get_contents('addon/oembed/oembed.js');
  43                 echo replace_macros($tpl, array(
  44                         '$oembed_message' =>  t('URL to embed:'),
  45                 ));
  46         }
  47
  48         if ($a->argv[1]=='b2h'){
  49                 $url = array( "", trim(hex2bin($_GET['url'])));
  50                 echo oembed_replacecb($url);
  51         }
  52
  53         if ($a->argv[1]=='h2b'){
  54                 $text = trim(hex2bin($_GET['text']));
  55                 echo oembed_html2bbcode($text);
  56         }
  57
  58         killme();
  59
  60 }
  61
  62 ?>