Foren Probleme mit IE - Druckversion

Code:
<?php



/**

 * My Youtube - A plugin that provide a custom button on editor toolbar 

 * and quick reply to embed video from Youtube

 *  

 * License: GNU GPLv3 (http://www.gnu.org/licenses/gpl-3.0.html)

 */



// Disallow direct access to this file for security reasons

if(!defined("IN_MYBB")) {

   die("Direct initialization of this file is not allowed.<br /><br />Please make sure IN_MYBB is defined.");

}



$plugins->add_hook('newthread_start', 'my_youtube_edit_start');

$plugins->add_hook('newreply_start', 'my_youtube_edit_start');

$plugins->add_hook('editpost_start', 'my_youtube_edit_start');

$plugins->add_hook('showthread_start', 'my_youtube_showthread_start');



$plugins->add_hook('parse_message', 'my_youtube_parse_message');



function my_youtube_showthread_start() {

   global $headerinclude;

   

   $headerinclude .= _my_youtube_inject_quickreply();

}





/**

 * Function which describe plugin information

 *

 * @return array

 */

function my_youtube_info() {

   return array(

      "name"            => "My Youtube",

      "description"     => "A plugin that add custom button on editor toolbar and quick reply to embed youtube video into a post",

      "website"         => "http://rioastamal.net/mybb/my-youtube/",

      "author"          => "Rio Astamal",

      "authorsite"      => "http://rioastamal.net/",

      "version"         => "1.1",

      "guid"            => "00ae12ac5a32288a6f791a4b675288d1", 

      "compatibility"   => "14*"

   );

}



function my_youtube_activate() { 

}



function my_youtube_deactivate() { 

}



function my_youtube_parse_message($post_message) {

   $replacement = '<object width="$1" height="$2"><param name="movie" value="http://$3/v/$4&hl=en&fs=1"></param><param name="allowFullScreen" value="true"></param><param name="allowscriptaccess" value="always"></param><embed src="http://$3/v/$4&hl=en&fs=1" type="application/x-shockwave-flash" allowscriptaccess="always" allowfullscreen="true" width="$1" height="$2"></embed></object>';

   $post_message = preg_replace('@\[my\-youtube\s+width=([0-9]+)?\s+height=([0-9]+)?\]http://([^<>\'"]+)/watch\?v=([^<>\'"]+)\[/my\-youtube\]@i', $replacement, $post_message);

}



function my_youtube_edit_start() {

   global $headerinclude;

   

   // print "<pre>";print (htmlentities(print_r($templates->get('headerinclude'), TRUE)));

   $headerinclude .= _my_youtube_inject_toolbar();

}



function _my_youtube_inject_quickreply() {

   global $mybb;

   $youtube_logo = $mybb->settings['bburl'] . '/inc/plugins/my_youtube/youtube-logo.png';

   

   $js = '

      <!-- start: My Youtube -->

      <style type="text/css">

         .my-youtube-toolbar { 

            padding: 1px;

            border:1px solid transparent;

            width:40px;height:17px;

            margin: 2px 0 2px 0;

            float:left;

         }

         a:hover.my-youtube-toolbar { 

            border: 1px solid #1e90ff; 

            background: #c1d2ee;

         }

      </style>

      <script language="javascript">

         window.onload = function() {

            new Insertion.Before("message", \'<a onclick="my_youtube_add_video()" href="javascript:void(0);" title="Embed Youtube Video" class="my-youtube-toolbar"><img src="' . $youtube_logo . '" alt="Youtube Logo" title="Embed Youtube Video" /></a>\');

         }

      </script>' .

      _my_youtube_js_perform_insert() . 

      _my_youtube_js_add_video() . '

      <!-- end: My Youtube -->

   ';

   return $js;

}



function _my_youtube_css_button() {

   global $theme;

   

   // well, i did not find an easy way to adding the button to toolbar so i just positioning it

   // works good in Firefox 3 and Opera 9.6

   $bg = '#c1d2ee';

   if ($theme['editortheme'] == 'Office_2007') {

      $bg = 'transparent url(jscripts/editor_themes/Office_2007/images/ui.gif) no-repeat -105px 0px;';

   }

   $css = '

      <style type="text/css">

         .my-youtube-toolbar {

            position:absolute;

            left: 350px; top: 8px;

            padding: 1px;

            border:1px solid transparent;

            width:40px;height:17px;

            /*z-index:999;*/

            float:left;

         }

         a:hover.my-youtube-toolbar { 

            border: 1px solid #1e90ff; 

            background: ' . $bg . '

         }

      </style>

   ';

   return $css;

}



function _my_youtube_inject_toolbar() {

   global $mybb;

   $youtube_logo = $mybb->settings['bburl'] . '/inc/plugins/my_youtube/youtube-logo.png';

   

   $js = '

      <!-- start: My Youtube -->

      <script language="javascript">

         window.onload = function() {

            new Insertion.After("editor_toolbar_container_top", \'<a onclick="my_youtube_add_video()" href="javascript:void(0);" title="Embed Youtube Video" class="my-youtube-toolbar"><img src="' . $youtube_logo . '" alt="Youtube Logo" title="Embed Youtube Video" /></a>\');

         }

      </script>' . 

      _my_youtube_css_button() . 

      _my_youtube_js_add_video() . '

      <!-- end: My Youtube -->

      ';

    return $js;

}



function _my_youtube_js_add_video() {

   $js = '

   <script langugae="javascript">

      function my_youtube_add_video() {

         var ask_video = prompt("Please enter the video URL, i.e: \nhttp://www.youtube.com/watch?v=xxxxxxxxxxx");

         if (!ask_video)

            return ;

            

         var vid_x = prompt("Please enter the width of the video:", "425");

         if (!vid_x || isNaN(vid_x))

            vid_x = 425;

            

         var vid_y = prompt("Please enter the height of the video:", "344");

         if (!vid_y || isNaN(vid_y))

            vid_y = 344;

         

         try {

            // clickableEditor should already declared by MyBB

            clickableEditor.performInsert("[my-youtube width=" + vid_x + " height=" + vid_y + "]" + ask_video + "[/my-youtube]", "", true, false);

         } catch(e) {

            // if not then use our function

            performInsert("[my-youtube width=" + vid_x + " height=" + vid_y + "]" + ask_video + "[/my-youtube]", "", true, false);

         }

      }

   </script>

   ';

   return $js;

}



function _my_youtube_js_perform_insert() {

   // this function I grabbed from jscripts/editor.js part of the MessageEditor Object

   $js = '

   <script language="javascript">

      function performInsert(open_tag, close_tag, is_single, ignore_selection) {

          var is_closed = true;



          if(!ignore_selection) {

              var ignore_selection = false;

          }



          if(!close_tag) {

              var close_tag = "";

          }

          var textarea = $("message");

          textarea.focus();



          if(document.selection) {

              var selection = document.selection;

              var range = selection.createRange();



              if(ignore_selection != false) {

                  selection.collapse;

              }



              if((selection.type == "Text" || selection.type == "None") && range != null && ignore_selection != true) {

                  if(close_tag != "" && range.text.length > 0) {

                      var keep_selected = true;

                      range.text = open_tag+range.text+close_tag;

                  } else {

                      var keep_selected = false;



                      if(is_single) {

                          is_closed = false;

                      }

                      range.text = open_tag;

                  }

                  range.select();

              } else {

                  textarea.value += open_tag;

              }

          } else if(typeof(textarea.selectionEnd) != \'undefined\') {

              var select_start = textarea.selectionStart;

              var select_end = textarea.selectionEnd;

              var scroll_top = textarea.scrollTop;



              var start = textarea.value.substring(0, select_start);

              var middle = textarea.value.substring(select_start, select_end);

              var end = textarea.value.substring(select_end, textarea.textLength);



              if(select_end - select_start > 0 && ignore_selection != true && close_tag != "") {

                  var keep_selected = true;

                  middle = open_tag+middle+close_tag;

              } else {

                  var keep_selected = false;

                  if(is_single) {

                      is_closed = false;

                  }

                  middle = open_tag;

              }



              textarea.value = start+middle+end;



              if(keep_selected == true && ignore_selection != true) {

                  textarea.selectionStart = select_start;

                  textarea.selectionEnd = select_start + middle.length;

              } else if(ignore_selection != true) {

                  textarea.selectionStart = select_start + middle.length;

                  textarea.selectionEnd = textarea.selectionStart;

              }

              textarea.scrollTop = scroll_top;

          } else {

              textarea.value += open_tag;



              if(is_single) {

                  is_closed = false;

              }

          }

      }

   </script>';

   return $js;

}



?>