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         register_hook('plugin_settings', 'addon/oembed/oembed.php', 'oembed_settings');
  16         register_hook('plugin_settings_post', 'addon/oembed/oembed.php', 'oembed_settings_post');
  17 }
  18
  19 function oembed_uninstall() {
  20         unregister_hook('jot_tool', 'addon/oembed/oembed.php', 'oembed_hook_jot_tool');
  21         unregister_hook('page_header', 'addon/oembed/oembed.php', 'oembed_hook_page_header');
  22 }
  23
  24 function oembed_settings_post(){
  25     if(! local_user())
  26                 return;
  27         if (isset($_POST['oembed-submit'])){
  28                 set_pconfig(local_user(), 'oembed', 'use_for_youtube', (isset($_POST['oembed_use_for_youtube'])?1:0));
  29                 notice( t('OEmbed settings updated') . EOL);
  30         }
  31 }
  32
  33 function oembed_settings(&$a,&$o) {
  34     if(! local_user())
  35                 return;
  36         $uofy = get_pconfig(local_user(), 'oembed', 'use_for_youtube' );
  37
  38         $o.='
  39         <div class="settings-block">
  40         <h3 class="settings-heading">OEmbed</h3>
  41         <div id="settings-username-wrapper">
  42                 <label for="oembed_use_for_youtube">'
  43                         .t('Use OEmbed for YouTube videos: ')
  44                 .'</label><input type="checkbox" id="oembed_use_for_youtube" name="oembed_use_for_youtube"'
  45                 . ($uofy==1?'checked="true"':'')
  46                 .'>
  47         </div>
  48         <div id="settings-username-end"></div>
  49         <div class="settings-submit-wrapper">
  50                 <input type="submit" value="'.t('Submit').'" class="settings-submit" name="oembed-submit">
  51         </div>
  52         </div>';
  53 }
  54
  55
  56 function oembed_hook_page_header($a, &$b){
  57         $a->page['htmlhead'] .= sprintf('<script src="%s/oembed/oembed.js"></script>', $a->get_baseurl());
  58 }
  59
  60
  61 function oembed_hook_jot_tool($a, &$b) {
  62         $b .= '
  63         <div class="tool-wrapper" style="display: $visitor;" >
  64           <img class="tool-link" src="addon/oembed/oembed.png" alt="Embed" title="Embed" onclick="oembed();" />
  65         </div>
  66         ';
  67 }
  68
  69
  70 function oembed_module() {
  71         return;
  72 }
  73
  74 function oembed_init(&$a) {
  75         if ($a->argv[1]=='oembed.js'){
  76                 $tpl = file_get_contents('addon/oembed/oembed.js');
  77                 echo replace_macros($tpl, array(
  78                         '$oembed_message' =>  t('URL to embed:'),
  79                 ));
  80         }
  81
  82         if ($a->argv[1]=='b2h'){
  83                 $url = array( "", trim(hex2bin($_GET['url'])));
  84                 echo oembed_replacecb($url);
  85         }
  86
  87         if ($a->argv[1]=='h2b'){
  88                 $text = trim(hex2bin($_GET['text']));
  89                 echo oembed_html2bbcode($text);
  90         }
  91
  92         killme();
  93
  94 }
  95
  96 ?>