/*
### jQuery FCKEditor Plugin v1.30 - 2009-03-16 ###
* http://www.fyneworks.com/ - diego@fyneworks.com
* Dual licensed under the MIT and GPL licenses:
*   http://www.opensource.org/licenses/mit-license.php
*   http://www.gnu.org/licenses/gpl.html
###
Project: http://jquery.com/plugins/project/FCKEditor/
Website: http://www.fyneworks.com/jquery/FCKEditor/
*/
/*
USAGE: $('textarea').fck({ path:'/path/to/fck/editor/' }); // initialize FCK editor
ADVANCED USAGE: $.fck.update(); // update value in textareas of each FCK editor instance
*/

/*# AVOID COLLISIONS #*/
; if (window.jQuery) (function($) {
    /*# AVOID COLLISIONS #*/

    $.extend($, {
        fck: {
            waitFor: 10, // in seconds, how long should we wait for the script to load?
            config: { Config: {} }, // default configuration
            path: '/fckeditor/', // default path to FCKEditor directory
            editors: [], // array of editor 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{
                //if(window.console) console.log(['fck.content',arguments]);
                var x = FCKeditorAPI.GetInstance(i);
                //if(window.console) console.log(['fck.content','x',x]);
                // Look for textare with matching name for backward compatibility
                if (!x) {
                    x = $('#' + i.replace(/\./gi, '\\\.') + '')[0];
                    //if(window.console) console.log(['fck.content','ele',x]);
                    if (x) x = FCKeditorAPI.GetInstance(x.id);
                };
                if (!x) {
                    alert('FCKEditor instance "' + i + '" could not be found!');
                    return '';
                };
                if (v) x.SetHTML(v);
                //if(window.console) console.log(['fck.content','x',x.GetXHTML]);
                return x.GetXHTML(true);
                //}catch(e){ return 'OOPS!'; };
            }, // 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() {
                // Ignore missing editors
                $.fck.clean();
                // Update contents of all instances
                var e = $.fck.editors;
                //if(window.console) console.log(['fck.update',e]);
                for (var i = 0; i < e.length; i++) {
                    var ta = e[i].textarea;
                    //if(window.console) console.log(['fck.update','ta',ta]);
                    var ht = $.fck.content(e[i].InstanceName);
                    //if(window.console) console.log(['fck.update','ht',ht]);
                    ta.val(ht).filter('textarea').text(ht);
                    if (ht != ta.val())
                        alert('Critical error in FCK plugin:' + '\n' + 'Unable to update form data');
                }
                //if(window.console) console.log(['fck.update','done']);
            }, // fck.update

            // utility method to non-existing instances from memory
            clean: function() {
                //if(window.console) console.log(['fck.clean',$.fck.editors]);
                var a = $.fck.editors, b = {}, c = [];
                //if(window.console) console.log(['fck.clean','a',a]);
                $.each(a, function() {
                    //if(window.console) console.log(['fck.clean','a - id',this.InstanceName]);
                    if ($('#' + this.InstanceName.replace(/\./gi, '\\\.') + '').length > 0)
                        b[this.InstanceName] = this;
                });
                //if(window.console) console.log(['fck.clean','b',b]);
                $.each(b, function() { c[c.length] = this; });
                //if(window.console) console.log(['fck.clean','c',c]);
                $.fck.editors = c;
                //if(window.console) console.log(['fck.clean',$.fck.editors]);
            }, // fck.clean

            // utility method to create instances of FCK editor (if any)
            create: function(option) {
                // Create a new options object
                var o = $.extend({}/* new object */, $.fck.config || {}, option || {});
                // Normalize plugin options
                $.extend(o, {
                    selector: (o.selector || 'textarea.fck, textarea.fckeditor'),
                    BasePath: (o.path || o.BasePath || $.fck.path)
                });
                // Find fck.editor-instance 'wannabes'
                var e = $(o.e);
                if (!e.length > 0) e = $(o.selector);
                if (!e.length > 0) return;
                // Accept settings from metadata plugin
                o = $.extend({}, o,
				($.meta ? e.data()/*NEW metadata plugin*/ :
				($.metadata ? e.metadata()/*OLD metadata plugin*/ :
				null/*metadata plugin not available*/)) || {}
			);
                // Load script and create instances
                if (!$.fck.loading && !$.fck.loaded) {
                    $.fck.loading = true;
                    $.getScript(
     o.BasePath + 'fckeditor.js',
     function() { $.fck.loaded = true; }
    );
                };
                // Start editor
                var start = function() {//e){
                    if ($.fck.loaded) {
                        //if(window.console) console.log(['fck.create','start',e,o]);
                        $.fck.editor(e, o);
                    }
                    else {
                        //if(window.console) console.log(['fck.create','waiting for script...',e,o]);
                        if ($.fck.waited <= 0) {
                            alert('jQuery.fckeditor plugin error: The FCKEditor script did not load.');
                        }
                        else {
                            $.fck.waitFor--;
                            window.setTimeout(start, 1000);
                        };
                    }
                };
                start(e);
                // 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() { }
                };
                $.fn.ajaxSubmit = function() {
                    //if(window.console) console.log(['fck.intercepted','$.fn.ajaxSubmit',$.fck.editors]);
                    $.fck.update(); // update html
                    return $.fck.intercepted.ajaxSubmit.apply(this, arguments);
                };
                // Also attach to conventional form submission
                //$('form').submit(function(){
                // $.fck.update(); // update html
                //});
            },

            // utility method to create an instance of FCK editor
            editor: function(e /* elements */, o /* options */) {
                //if(window.console) console.log(['fck.editor','OPTIONS',o]);
                o = $.extend({}, $.fck.config || {}, o || {});
                // 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 || {})
                });
                // Make sure we have a jQuery object
                e = $(e);
                //if(window.console) console.log(['fck.editor','E',e,o]);
                if (e.size() > 0) {
                    // Local array to store instances
                    var a = $.fck.editors; // || [];
                    // Go through objects and initialize fck.editor
                    e.each(
     function(i, t) {
         if ((t.tagName || '').toLowerCase() != 'textarea')
             return alert(['An invalid parameter has been passed to the $.fckeditor.editor function', 'tagName:' + t.tagName, 'name:' + t.name, 'id:' + t.id].join('\n'));

         var T = $(t); // t = element, T = jQuery
         if (!t.fck/* not already installed */) {
             t.id = t.id || 'fck' + ($.fck.editors.length + 1);
             t.name = t.name || t.id;
             var n = a.length;
             // create FCKeditor instance
             //if(window.console) console.log(['fck.editor','new FCKeditor',t.id,t]);
             a[n] = new FCKeditor(t.id);
             // Apply inline configuration
             //if(window.console) console.log(['fck.editor','Apply inline configuration',o]);
             $.extend(a[n], o, o.Config || {});
             // Start FCKeditor
             a[n].ReplaceTextarea();
             // Store reference to original element
             a[n].textarea = T;
             // Store reference to FCKeditor in element
             //if(window.console) console.log(['fck.editor','Store reference to FCKeditor in element',a[n]]);
             t.fck = a[n];
         };
     }
    );
                    // Store editor instances in global array
                    //if(window.console) console.log(['fck.editor','Store editor instances in global array',a]);
                    $.fck.editors = a;
                    //if(window.console) console.log(['fck.editor','$.fck.editors',$.fck.editors]);
                    // Remove old non-existing editors from memory
                    $.fck.clean();
                };
                // 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 $
        //##############################


        $.extend($.fn, {
            fck: function(o) {
                //(function(opts){ $.fck.start(opts); })($.extend(o || {}, {e: this}));
                $.fck.start($.extend(o || {}, { e: this }));
            }
        });
        // extend $.fn
        //##############################

        /*# AVOID COLLISIONS #*/
    })(jQuery);
    /*# AVOID COLLISIONS #*/