Club Drupal

/*

Copyright (c) 2003-2011, CKSource - Frederico Knabben. All rights reserved.

For licensing, see LICENSE.html or http://ckeditor.com/license

*/

window.CKEDITOR_BASEPATH = Drupal.settings.ckeditor.editor_path;

(function ($) {

  Drupal.ckeditor = (typeof(CKEDITOR) != 'undefined');

  Drupal.ckeditor_ver = false;

  Drupal.ckeditorToggle = function(textarea_ids, TextTextarea, TextRTE){

    if (!CKEDITOR.env.isCompatible) {

      return;

    }

    for (i=0; i<textarea_ids.length; i++){

      if (typeof(CKEDITOR.instances) != 'undefined' && typeof(CKEDITOR.instances[textarea_ids[i]]) != 'undefined'){

        Drupal.ckeditorOff(textarea_ids[i]);

        $('#switch_' + textarea_ids[0]).text(TextRTE);

      }

      else {

        Drupal.ckeditorOn(textarea_ids[i]);

        $('#switch_' + textarea_ids[0]).text(TextTextarea);

      }

    }

  };

  /**

 * CKEditor starting function

 *

 * @param string textarea_id

 */

  Drupal.ckeditorInit = function(textarea_id) {

    var ckeditor_obj = Drupal.settings.ckeditor;

    $("#" + textarea_id).next(".grippie").css("display", "none");

    $("#" + textarea_id).addClass("ckeditor-processed");

    var textarea_settings = false;

    ckeditor_obj.input_formats[ckeditor_obj.elements[textarea_id]].toolbar = eval(ckeditor_obj.input_formats[ckeditor_obj.elements[textarea_id]].toolbar);

    textarea_settings = ckeditor_obj.input_formats[ckeditor_obj.elements[textarea_id]];

    var drupalTopToolbar = $('#toolbar, #admin-menu', Drupal.overlayChild ? window.parent.document : document);

    textarea_settings['on'] =

    {

      configLoaded  : function(ev)

      {

        Drupal.ckeditor_ver = CKEDITOR.version.split('.')[0];

        if (Drupal.ckeditor_ver == 3) {

          ev.editor.addCss(ev.editor.config.extraCss);

        }

        else {

          CKEDITOR.addCss(ev.editor.config.extraCss);

        }

        // Let Drupal trigger formUpdated event [#1895278]

        ev.editor.on('change', function(ev) {

          $(ev.editor.element.$).trigger('change');

        });

        ev.editor.on('blur', function(ev) {

          $(ev.editor.element.$).trigger('blur');

        });

        ev.editor.on('focus', function(ev) {

          $(ev.editor.element.$).trigger('click');

        });

      },

      instanceReady : function(ev)

      {

        var body = $(ev.editor.document.$.body);

        if (typeof(ev.editor.dataProcessor.writer.setRules) != 'undefined') {

          ev.editor.dataProcessor.writer.setRules('p', {

            breakAfterOpen: false

          });

          if (typeof(ckeditor_obj.input_formats[ckeditor_obj.elements[textarea_id]].custom_formatting) != 'undefined') {

            var dtd = CKEDITOR.dtd;

            for ( var e in CKEDITOR.tools.extend( {}, dtd.$block, dtd.$listItem, dtd.$tableContent ) ) {

              ev.editor.dataProcessor.writer.setRules( e, ckeditor_obj.input_formats[ckeditor_obj.elements[textarea_id]].custom_formatting);

            }

            ev.editor.dataProcessor.writer.setRules( 'pre',

            {

              indent: ckeditor_obj.input_formats[ckeditor_obj.elements[textarea_id]].output_pre_indent

            });

          }

        }

        if (ev.editor.config.bodyClass)

          body.addClass(ev.editor.config.bodyClass);

        if (ev.editor.config.bodyId)

          body.attr('id', ev.editor.config.bodyId);

        if (typeof(Drupal.smileysAttach) != 'undefined' && typeof(ev.editor.dataProcessor.writer) != 'undefined')

          ev.editor.dataProcessor.writer.indentationChars = '    ';

        // Let Drupal trigger formUpdated event [#1895278]

        ((ev.editor.editable && ev.editor.editable()) || ev.editor.document.getBody()).on( 'keyup', function() {

          $(ev.editor.element.$).trigger('keyup');

        });

        ((ev.editor.editable && ev.editor.editable()) || ev.editor.document.getBody()).on( 'keydown', function() {

          $(ev.editor.element.$).trigger('keydown');

        });

      },

      focus : function(ev)

      {

        Drupal.ckeditorInstance = ev.editor;

        Drupal.ckeditorActiveId = ev.editor.name;

      },

      afterCommandExec: function(ev)

      {

        if (ev.data.name != 'maximize') {

          return;

        }

        if (ev.data.command.state == CKEDITOR.TRISTATE_ON) {

          drupalTopToolbar.hide();

        } else {

          drupalTopToolbar.show();

        }

      }

    };

    if (typeof Drupal.settings.ckeditor.scayt_language != 'undefined'){

      textarea_settings['scayt_sLang'] = Drupal.settings.ckeditor.scayt_language;

    }

    if (typeof textarea_settings['js_conf'] != 'undefined'){

      for (var add_conf in textarea_settings['js_conf']){

        textarea_settings[add_conf] = eval(textarea_settings['js_conf'][add_conf]);

      }

    }

    //remove width 100% from settings because this may cause problems with theme css

    if (textarea_settings.width == '100%') textarea_settings.width = '';

    if (CKEDITOR.loadFullCore) {

      CKEDITOR.on('loaded', function() {

        textarea_settings = Drupal.ckeditorLoadPlugins(textarea_settings);

        Drupal.ckeditorInstance = CKEDITOR.replace(textarea_id, textarea_settings);

      });

      CKEDITOR.loadFullCore();

    }

    else {

      textarea_settings = Drupal.ckeditorLoadPlugins(textarea_settings);

      Drupal.ckeditorInstance = CKEDITOR.replace(textarea_id, textarea_settings);

    }

  }

  Drupal.ckeditorOn = function(textarea_id, run_filter) {

    run_filter = typeof(run_filter) != 'undefined' ? run_filter : true;

    if (typeof(textarea_id) == 'undefined' || textarea_id.length == 0 || $("#" + textarea_id).length == 0) {

      return;

    }

    if ((typeof(Drupal.settings.ckeditor.load_timeout) == 'undefined') && (typeof(CKEDITOR.instances[textarea_id]) != 'undefined')) {

      return;

    }

    if (typeof(Drupal.settings.ckeditor.elements[textarea_id]) == 'undefined') {

      return;

    }

    var ckeditor_obj = Drupal.settings.ckeditor;

    if (!CKEDITOR.env.isCompatible) {

      return;

    }

    if (run_filter && ($("#" + textarea_id).val().length > 0) && typeof(ckeditor_obj.input_formats[ckeditor_obj.elements[textarea_id]]) != 'undefined' && ((ckeditor_obj.input_formats[ckeditor_obj.elements[textarea_id]]['ss'] == 1 && typeof(Drupal.settings.ckeditor.autostart) != 'undefined' && typeof(Drupal.settings.ckeditor.autostart[textarea_id]) != 'undefined') || ckeditor_obj.input_formats[ckeditor_obj.elements[textarea_id]]['ss'] == 2)) {

      $.ajax({

        type: 'POST',

        url: Drupal.settings.ckeditor.xss_url,

        async: false,

        data: {

          text: $('#' + textarea_id).val(),

          input_format: ckeditor_obj.textarea_default_format[textarea_id],

          token: Drupal.settings.ckeditor.ajaxToken

        },

        success: function(text){

          $("#" + textarea_id).val(text);

          Drupal.ckeditorInit(textarea_id);

        }

      })

    }

    else {

      Drupal.ckeditorInit(textarea_id);

    }

  };

  /**

 * CKEditor destroy function

 *

 * @param string textarea_id

 */

  Drupal.ckeditorOff = function(textarea_id) {

    if (!CKEDITOR.instances || typeof(CKEDITOR.instances[textarea_id]) == 'undefined') {

      return;

    }

    if (!CKEDITOR.env.isCompatible) {

      return;

    }

    if (Drupal.ckeditorInstance && Drupal.ckeditorInstance.name == textarea_id)

      delete Drupal.ckeditorInstance;

    $("#" + textarea_id).val(CKEDITOR.instances[textarea_id].getData());

    CKEDITOR.instances[textarea_id].destroy(true);

    $("#" + textarea_id).next(".grippie").css("display", "block");

  };

  /**

* Loading selected CKEditor plugins

*

* @param object textarea_settings

*/

  Drupal.ckeditorLoadPlugins = function(textarea_settings) {

    if (typeof(textarea_settings.extraPlugins) == 'undefined') {

      textarea_settings.extraPlugins = '';

    }

    if (typeof CKEDITOR.plugins != 'undefined') {

      for (var plugin in textarea_settings['loadPlugins']) {

        if (typeof(textarea_settings['loadPlugins'][plugin]['active']) == 'undefined' || textarea_settings['loadPlugins'][plugin]['active'] == 1) {

          textarea_settings.extraPlugins += (textarea_settings.extraPlugins) ? ',' + textarea_settings['loadPlugins'][plugin]['name'] : textarea_settings['loadPlugins'][plugin]['name'];

          CKEDITOR.plugins.addExternal(textarea_settings['loadPlugins'][plugin]['name'], textarea_settings['loadPlugins'][plugin]['path']);

        }

      }

    }

    return textarea_settings;

  }

  /**

 * Returns true if CKEDITOR.version >= version

 */

  Drupal.ckeditorCompareVersion = function (version){

    var ckver = CKEDITOR.version;

    ckver = ckver.match(/(([\d]\.)+[\d]+)/i);

    version = version.match(/((\d+\.)+[\d]+)/i);

    ckver = ckver[0].split('.');

    version = version[0].split('.');

    for (var x in ckver) {

      if (ckver[x]<version[x]) {

        return false;

      }

      else if (ckver[x]>version[x]) {

        return true;

      }

    }

    return true;

  };

  Drupal.ckeditorInsertHtml = function(html) {

    if (!Drupal.ckeditorInstance)

      return false;

    if (Drupal.ckeditorInstance.mode == 'wysiwyg') {

      Drupal.ckeditorInstance.insertHtml(html);

      return true;

    }

    else {

      alert(Drupal.t('Content can only be inserted into CKEditor in the WYSIWYG mode.'));

      return false;

    }

  };

  /**

 * Ajax support

 */

  if (typeof(Drupal.Ajax) != 'undefined' && typeof(Drupal.Ajax.plugins) != 'undefined') {

    Drupal.Ajax.plugins.CKEditor = function(hook, args) {

      if (hook === 'submit' && typeof(CKEDITOR.instances) != 'undefined') {

        for (var i in CKEDITOR.instances)

          CKEDITOR.instances[i].updateElement();

      }

      return true;

    };

  }

  //Support for Panels [#679976]

  Drupal.ckeditorSubmitAjaxForm = function () {

    if (typeof(CKEDITOR.instances) != 'undefined' && typeof(CKEDITOR.instances['edit-body']) != 'undefined') {

      Drupal.ckeditorOff('edit-body');

    }

  };

  /**

 * Drupal behaviors

 */

  Drupal.behaviors.ckeditor = {

    attach:

    function (context) {

      if ((typeof(CKEDITOR) == 'undefined') || !CKEDITOR.env.isCompatible) {

        return;

      }

      // make sure the textarea behavior is run first, to get a correctly sized grippie

      if (Drupal.behaviors.textarea && Drupal.behaviors.textarea.attach) {

        Drupal.behaviors.textarea.attach(context);

      }

      $(context).find("textarea.ckeditor-mod:not(.ckeditor-processed)").each(function () {

        var ta_id=$(this).attr("id");

        if (CKEDITOR.instances && typeof(CKEDITOR.instances[ta_id]) != 'undefined'){

          Drupal.ckeditorOff(ta_id);

        }

        if ((typeof(Drupal.settings.ckeditor.autostart) != 'undefined') && (typeof(Drupal.settings.ckeditor.autostart[ta_id]) != 'undefined')) {

          Drupal.ckeditorOn(ta_id);

        }

        if (typeof(Drupal.settings.ckeditor.input_formats[Drupal.settings.ckeditor.elements[ta_id]]) != 'undefined') {

          $('.ckeditor_links').show();

        }

        var sel_format = $("#" + ta_id.substr(0, ta_id.lastIndexOf("-")) + "-format--2");

        if (sel_format && sel_format.not('.ckeditor-processed')) {

          sel_format.addClass('ckeditor-processed').change(function() {

            Drupal.settings.ckeditor.elements[ta_id] = $(this).val();

            if (CKEDITOR.instances && typeof(CKEDITOR.instances[ta_id]) != 'undefined') {

              $('#'+ta_id).val(CKEDITOR.instances[ta_id].getData());

            }

            Drupal.ckeditorOff(ta_id);

            if (typeof(Drupal.settings.ckeditor.input_formats[$(this).val()]) != 'undefined'){

              if ($('#'+ta_id).hasClass('ckeditor-processed')) {

                Drupal.ckeditorOn(ta_id, false);

              }

              else {

                Drupal.ckeditorOn(ta_id);

              }

              $('#switch_'+ta_id).show();

            }

            else {

              $('#switch_'+ta_id).hide();

            }

          });

        }

      });

    },

    detach:

    function(context, settings, trigger){

      $(context).find("textarea.ckeditor-mod.ckeditor-processed").each(function () {

        var ta_id=$(this).attr("id");

        if (CKEDITOR.instances[ta_id])

          $('#'+ta_id).val(CKEDITOR.instances[ta_id].getData());

        if(trigger != 'serialize') {

          Drupal.ckeditorOff(ta_id);

          $(this).removeClass('ckeditor-processed');

        }

      });

    }

  };

})(jQuery);

/**

 * IMCE support

 */

var ckeditor_imceSendTo = function (file, win){

  var cfunc = win.location.href.split('&');

  for (var x in cfunc) {

    if (cfunc[x].match(/^CKEditorFuncNum=\d+$/)) {

      cfunc = cfunc[x].split('=');

      break;

    }

  }

  CKEDITOR.tools.callFunction(cfunc[1], file.url);

  win.close();

}