//##############################

// jQuery FCKEditor Plugin

// By Diego A. - diego@fyneworks.com

// 10-Aug-2007 - Added setHTML method

/*

 USAGE:

		$.fck.start({ path:'/path/to/fck/editor/' }); // initialize FCK editor

		$.fck.update(); // update value in textareas of each FCK editor instance

*/



/*# AVOID COLLISIONS #*/

if(jQuery) (function($){

/*# AVOID COLLISIONS #*/



$.extend($, {

	fck:{

		config: { Config: {} }, // default configuration

		path: '/fckeditor/', // default path to FCKEditor directory

  list: [], // holds a list of instances

  loaded: false, // flag indicating whether FCK script is loaded

		intercepted: null, // variable to store intercepted method(s)

		

		// utility method to read contents of FCK editor

		content: function(i, v){

			try{

				var x = FCKeditorAPI.GetInstance(i);

				if(v) x.SetHTML(v);

				return x.GetXHTML(true);

			}catch(e){ return ''; };

		}, // fck.content function

		

		// inspired by Sebastián Barrozo <sbarrozo@b-soft.com.ar>

		setHTML: function(i, v){

			if(typeof i=='object'){

				v = i.html;

				i = i.InstanceName || i.instance;

			};

			return $.fck.content(i, v);

		},

  

		// utility method to update textarea contents before ajax submission

		update: function(){

			// Update contents of all instances

			var e = $.fck.list;

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

				var ta = e[i].textarea;

				var ht = $.fck.content(e[i].InstanceName);

				ta.val(ht).filter('textarea').text(ht);

				if(ht!=ta.val())

				 alert('Critical error in FCK plugin:'+'\n'+'Unable to update form data');

			}

		}, // fck.update

		

		// utility method to create instances of FCK editor (if any)

		create: function(o/* options */){

			o = (o || $.fck.config);

			// Plugin options

			$.extend(o,{

				selector: (o.selector || 'textarea.fck'),

			 BasePath: (o.path || o.BasePath || $.fck.path)

			});

			// Find fck.editor-instance 'wannabes'

			var e = $(o.selector); if(!(e.size()>0)) return;

			// Load script and create instances

			if($.fck.loaded){

				$.fck.editor(e,o);

			}

			else{

				$.getScript(

					o.BasePath+'fckeditor.js',

					function(){

						$.fck.loaded = true;

						$.fck.editor(e,o);

					}

				);

			};

			// Return matched elements...

			return e;

		},

		

		// utility method to integrate this plugin with others...

		intercept: function(){

			if($.fck.intercepted) return;

			// This method intercepts other known methods which

			// require up-to-date code from FCKEditor

			$.fck.intercepted = {

			 ajaxSubmit: $.fn.ajaxSubmit || function(){}

			};

			$.fn.ajaxSubmit = function(){

				//LOG('#########################################');

				//LOG($.fck.list);

				//LOG('#########################################');

				$.fck.update(); // update html

				return $.fck.intercepted.ajaxSubmit.apply( this, arguments );

			};

		},

		

		// utility method to create an instance of FCK editor

		editor: function(e /* elements */, o /* options */){

			o = (o || $.fck.config);

			// Default configuration

			$.extend(o,{

			 Width: (o.width || o.Width || '100%'),

			 Height: (o.height || o.Height|| '500px'),

			 BasePath: (o.path || o.BasePath || $.fck.path),

			 ToolbarSet: (o.toolbar || o.ToolbarSet || 'Default'),

			 Config: (o.config || o.Config || {})

			});

			/*

			$.extend(o.Config,{

    CustomConfigurationsPath: o.BasePath+'fck.js'

   });

			*/

			// Make sure we have a jQuery object

			e = $(e);

			if(e.size()>0){

				// Local array to store instances

				var a = ($.fck.list || []);

				// Go through objects and initialize fck.editor

				e.each(

					function(i,t){

						var T = $(t);// t = element, T = jQuery

						t.id = (t.id || 'fck'+($.fck.list.length+1));

						if(t.id/* has id */ && !t.fck/* not already installed */){

							var n = a.length;

							

							a[n] = new FCKeditor(t.id);

							$.extend(a[n], o);

							a[n].ReplaceTextarea();

							a[n].textarea = T;

							

							t.fck = a[n];

						};

					}

				);

				// Store instances in global array

				$.fck.list = a;

			};

			// return jQuery array of elements

		 return e;

		}, // fck.editor function

		

		// start-up method

		start: function(o/* options */){

			// Attach itself to known plugins...

			$.fck.intercept();

			// Create FCK editors

			return $.fck.create(o);

		} // fck.start

		

 } // fck object

	//##############################

	

});

// extend $

//##############################



/*# AVOID COLLISIONS #*/

})(jQuery);

/*# AVOID COLLISIONS #*/