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(function($) {
/**
* Attach this editor to a target element.
*
* Since buttons must be added before the editor is rendered, we add plugins
* buttons on attach event rather than in init.
*/
Drupal.wysiwyg.editor.attach.yui = function(context, params, settings) {
// Apply theme.
$('#' + params.field).parent().addClass('yui-skin-' + settings.theme);
// Load plugins stylesheet.
for (var plugin in Drupal.settings.wysiwyg.plugins[params.format].drupal) {
settings.extracss += settings.extracss+' @import "'+Drupal.settings.wysiwyg.plugins[params.format].drupal[plugin].css+'"; ';
}
// Attach editor.
var editor = new YAHOO.widget.Editor(params.field, settings);
editor.on('toolbarLoaded', function() {
// Load Drupal plugins.
for (var plugin in Drupal.settings.wysiwyg.plugins[params.format].drupal) {
Drupal.wysiwyg.instances[params.field].addPlugin(plugin, Drupal.settings.wysiwyg.plugins[params.format].drupal[plugin], Drupal.settings.wysiwyg.plugins.drupal[plugin]);
}
});
// Allow plugins to act on setEditorHTML.
var oldSetEditorHTML = editor.setEditorHTML;
editor.setEditorHTML = function (content) {
for (var plugin in Drupal.settings.wysiwyg.plugins[params.format].drupal) {
var pluginSettings = Drupal.settings.wysiwyg.plugins.drupal[plugin];
if (typeof Drupal.wysiwyg.plugins[plugin].attach == 'function') {
content = Drupal.wysiwyg.plugins[plugin].attach(content, pluginSettings, params.field);
content = Drupal.wysiwyg.instances[params.field].prepareContent(content);
}
}
oldSetEditorHTML.call(this, content);
};
// Allow plugins to act on getEditorHTML.
var oldGetEditorHTML = editor.getEditorHTML;
editor.getEditorHTML = function () {
var content = oldGetEditorHTML.call(this);
for (var plugin in Drupal.settings.wysiwyg.plugins[params.format].drupal) {
var pluginSettings = Drupal.settings.wysiwyg.plugins.drupal[plugin];
if (typeof Drupal.wysiwyg.plugins[plugin].detach == 'function') {
content = Drupal.wysiwyg.plugins[plugin].detach(content, pluginSettings, params.field);
}
}
return content;
}
// Reload the editor contents to give Drupal plugins a chance to act.
editor.on('editorContentLoaded', function (e) {
e.target.setEditorHTML(oldGetEditorHTML.call(e.target));
});
editor.on('afterNodeChange', function (e) {
for (var plugin in Drupal.settings.wysiwyg.plugins[params.format].drupal) {
if (typeof Drupal.wysiwyg.plugins[plugin].isNode == 'function') {
if (Drupal.wysiwyg.plugins[plugin].isNode(e.target._getSelectedElement())) {
this.toolbar.selectButton(plugin);
}
}
}
});
editor.render();
};
/**
* Detach a single or all editors.
*
* See Drupal.wysiwyg.editor.detach.none() for a full desciption of this hook.
*/
Drupal.wysiwyg.editor.detach.yui = function (context, params, trigger) {
var method = (trigger && trigger == 'serialize') ? 'saveHTML' : 'destroy';
if (typeof params != 'undefined') {
var instance = YAHOO.widget.EditorInfo._instances[params.field];
if (instance) {
instance[method]();
if (method == 'destroy') {
delete YAHOO.widget.EditorInfo._instances[params.field];
}
}
}
else {
for (var e in YAHOO.widget.EditorInfo._instances) {
// Save contents of all editors back into textareas.
var instance = YAHOO.widget.EditorInfo._instances[e];
instance[method]();
if (method == 'destroy') {
delete YAHOO.widget.EditorInfo._instances[e];
}
}
}
};
/**
* Instance methods for YUI Editor.
*/
Drupal.wysiwyg.editor.instance.yui = {
addPlugin: function (plugin, settings, pluginSettings) {
if (typeof Drupal.wysiwyg.plugins[plugin] != 'object') {
return;
}
var editor = YAHOO.widget.EditorInfo.getEditorById(this.field);
var button = editor.toolbar.getButtonByValue(plugin);
$(button._button).parent().css('background', 'transparent url(' + settings.icon + ') no-repeat center');
// 'this' will reference the toolbar while inside the event handler.
var instanceId = this.field;
editor.toolbar.on(plugin + 'Click', function (e) {
var selectedElement = editor._getSelectedElement();
// @todo Using .html() will cause XTHML vs HTML conflicts.
var data = {
format: 'html',
node: selectedElement,
content: $(selectedElement).html()
};
Drupal.wysiwyg.plugins[plugin].invoke(data, pluginSettings, instanceId);
});
},
prepareContent: function (content) {
var editor = YAHOO.widget.EditorInfo.getEditorById(this.field);
content = editor.cleanHTML(content);
return content;
},
insert: function (content) {
YAHOO.widget.EditorInfo.getEditorById(this.field).cmd_inserthtml(content);
},
setContent: function (content) {
YAHOO.widget.EditorInfo.getEditorById(this.field).setEditorHTML(content);
},
getContent: function () {
var instance = YAHOO.widget.EditorInfo.getEditorById(this.field);
return instance.cleanHTML(instance.getEditorHTML(content));
}
};
})(jQuery);
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