351 lines
10 KiB
JavaScript
Vendored
351 lines
10 KiB
JavaScript
Vendored
/* jshint expr: true */
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!(function($, wysi) {
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'use strict';
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var templates = function(key, locale, options) {
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return wysi.tpl[key]({locale: locale, options: options});
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};
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var Wysihtml5 = function(el, options) {
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this.el = el;
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var toolbarOpts = options || defaultOptions;
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for(var t in toolbarOpts.customTemplates) {
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wysi.tpl[t] = toolbarOpts.customTemplates[t];
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}
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this.toolbar = this.createToolbar(el, toolbarOpts);
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this.editor = this.createEditor(options);
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window.editor = this.editor;
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$('iframe.wysihtml5-sandbox').each(function(i, el){
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$(el.contentWindow).off('focus.wysihtml5').on({
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'focus.wysihtml5' : function(){
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$('li.dropdown').removeClass('open');
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}
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});
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});
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};
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Wysihtml5.prototype = {
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constructor: Wysihtml5,
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createEditor: function(options) {
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options = options || {};
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// Add the toolbar to a clone of the options object so multiple instances
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// of the WYISYWG don't break because 'toolbar' is already defined
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options = $.extend(true, {}, options);
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options.toolbar = this.toolbar[0];
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var editor = new wysi.Editor(this.el[0], options);
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if(options && options.events) {
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for(var eventName in options.events) {
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editor.on(eventName, options.events[eventName]);
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}
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}
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return editor;
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},
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createToolbar: function(el, options) {
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var self = this;
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var toolbar = $('<ul/>', {
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'class' : 'wysihtml5-toolbar',
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'style': 'display:none'
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});
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var culture = options.locale || defaultOptions.locale || 'en';
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for(var key in defaultOptions) {
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var value = false;
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if(options[key] !== undefined) {
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if(options[key] === true) {
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value = true;
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}
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} else {
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value = defaultOptions[key];
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}
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if(value === true) {
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toolbar.append(templates(key, locale[culture], options));
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if(key === 'html') {
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this.initHtml(toolbar);
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}
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if(key === 'link') {
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this.initInsertLink(toolbar);
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}
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if(key === 'image') {
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this.initInsertImage(toolbar);
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}
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}
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}
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if(options.toolbar) {
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for(key in options.toolbar) {
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toolbar.append(options.toolbar[key]);
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}
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}
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toolbar.find('a[data-wysihtml5-command="formatBlock"]').click(function(e) {
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var target = e.target || e.srcElement;
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var el = $(target);
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self.toolbar.find('.current-font').text(el.html());
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});
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toolbar.find('a[data-wysihtml5-command="foreColor"]').click(function(e) {
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var target = e.target || e.srcElement;
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var el = $(target);
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self.toolbar.find('.current-color').text(el.html());
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});
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this.el.before(toolbar);
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return toolbar;
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},
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initHtml: function(toolbar) {
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var changeViewSelector = 'a[data-wysihtml5-action="change_view"]';
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toolbar.find(changeViewSelector).click(function(e) {
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toolbar.find('a.btn').not(changeViewSelector).toggleClass('disabled');
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});
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},
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initInsertImage: function(toolbar) {
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var self = this;
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var insertImageModal = toolbar.find('.bootstrap-wysihtml5-insert-image-modal');
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var urlInput = insertImageModal.find('.bootstrap-wysihtml5-insert-image-url');
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var insertButton = insertImageModal.find('a.btn-primary');
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var initialValue = urlInput.val();
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var caretBookmark;
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var insertImage = function() {
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var url = urlInput.val();
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urlInput.val(initialValue);
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self.editor.currentView.element.focus();
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if (caretBookmark) {
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self.editor.composer.selection.setBookmark(caretBookmark);
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caretBookmark = null;
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}
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self.editor.composer.commands.exec('insertImage', url);
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};
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urlInput.keypress(function(e) {
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if(e.which == 13) {
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insertImage();
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insertImageModal.modal('hide');
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}
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});
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insertButton.click(insertImage);
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insertImageModal.on('shown', function() {
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urlInput.focus();
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});
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insertImageModal.on('hide', function() {
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self.editor.currentView.element.focus();
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});
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toolbar.find('a[data-wysihtml5-command=insertImage]').click(function() {
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var activeButton = $(this).hasClass('wysihtml5-command-active');
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if (!activeButton) {
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self.editor.currentView.element.focus(false);
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caretBookmark = self.editor.composer.selection.getBookmark();
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insertImageModal.appendTo('body').modal('show');
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insertImageModal.on('click.dismiss.modal', '[data-dismiss="modal"]', function(e) {
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e.stopPropagation();
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});
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return false;
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}
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else {
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return true;
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}
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});
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},
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initInsertLink: function(toolbar) {
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var self = this;
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var insertLinkModal = toolbar.find('.bootstrap-wysihtml5-insert-link-modal');
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var urlInput = insertLinkModal.find('.bootstrap-wysihtml5-insert-link-url');
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var targetInput = insertLinkModal.find('.bootstrap-wysihtml5-insert-link-target');
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var insertButton = insertLinkModal.find('a.btn-primary');
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var initialValue = urlInput.val();
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var caretBookmark;
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var insertLink = function() {
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var url = urlInput.val();
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urlInput.val(initialValue);
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self.editor.currentView.element.focus();
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if (caretBookmark) {
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self.editor.composer.selection.setBookmark(caretBookmark);
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caretBookmark = null;
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}
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var newWindow = targetInput.prop('checked');
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self.editor.composer.commands.exec('createLink', {
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'href' : url,
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'target' : (newWindow ? '_blank' : '_self'),
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'rel' : (newWindow ? 'nofollow' : '')
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});
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};
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var pressedEnter = false;
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urlInput.keypress(function(e) {
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if(e.which == 13) {
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insertLink();
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insertLinkModal.modal('hide');
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}
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});
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insertButton.click(insertLink);
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insertLinkModal.on('shown', function() {
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urlInput.focus();
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});
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insertLinkModal.on('hide', function() {
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self.editor.currentView.element.focus();
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});
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toolbar.find('a[data-wysihtml5-command=createLink]').click(function() {
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var activeButton = $(this).hasClass('wysihtml5-command-active');
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if (!activeButton) {
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self.editor.currentView.element.focus(false);
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caretBookmark = self.editor.composer.selection.getBookmark();
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insertLinkModal.appendTo('body').modal('show');
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insertLinkModal.on('click.dismiss.modal', '[data-dismiss="modal"]', function(e) {
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e.stopPropagation();
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});
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return false;
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}
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else {
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return true;
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}
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});
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}
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};
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// these define our public api
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var methods = {
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resetDefaults: function() {
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$.fn.wysihtml5.defaultOptions = $.extend(true, {}, $.fn.wysihtml5.defaultOptionsCache);
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},
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bypassDefaults: function(options) {
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return this.each(function () {
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var $this = $(this);
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$this.data('wysihtml5', new Wysihtml5($this, options));
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});
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},
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shallowExtend: function (options) {
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var settings = $.extend({}, $.fn.wysihtml5.defaultOptions, options || {}, $(this).data());
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var that = this;
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return methods.bypassDefaults.apply(that, [settings]);
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},
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deepExtend: function(options) {
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var settings = $.extend(true, {}, $.fn.wysihtml5.defaultOptions, options || {});
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var that = this;
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return methods.bypassDefaults.apply(that, [settings]);
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},
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init: function(options) {
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var that = this;
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return methods.shallowExtend.apply(that, [options]);
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}
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};
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$.fn.wysihtml5 = function ( method ) {
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if ( methods[method] ) {
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return methods[method].apply( this, Array.prototype.slice.call( arguments, 1 ));
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} else if ( typeof method === 'object' || ! method ) {
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return methods.init.apply( this, arguments );
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} else {
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$.error( 'Method ' + method + ' does not exist on jQuery.wysihtml5' );
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}
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};
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$.fn.wysihtml5.Constructor = Wysihtml5;
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var defaultOptions = $.fn.wysihtml5.defaultOptions = {
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'font-styles': true,
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'color': false,
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'emphasis': true,
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'lists': true,
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'html': false,
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'link': true,
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'image': true,
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events: {},
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parserRules: {
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classes: {
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'wysiwyg-color-silver' : 1,
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'wysiwyg-color-gray' : 1,
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'wysiwyg-color-white' : 1,
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'wysiwyg-color-maroon' : 1,
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'wysiwyg-color-red' : 1,
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'wysiwyg-color-purple' : 1,
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'wysiwyg-color-fuchsia' : 1,
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'wysiwyg-color-green' : 1,
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'wysiwyg-color-lime' : 1,
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'wysiwyg-color-olive' : 1,
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'wysiwyg-color-yellow' : 1,
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'wysiwyg-color-navy' : 1,
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'wysiwyg-color-blue' : 1,
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'wysiwyg-color-teal' : 1,
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'wysiwyg-color-aqua' : 1,
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'wysiwyg-color-orange' : 1
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},
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tags: {
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'b': {},
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'i': {},
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'strong': {},
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'em': {},
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'p': {},
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'br': {},
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'ol': {},
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'ul': {},
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'li': {},
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'h1': {},
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'h2': {},
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'h3': {},
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'h4': {},
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'h5': {},
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'h6': {},
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'blockquote': {},
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'u': 1,
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'img': {
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'check_attributes': {
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'width': 'numbers',
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'alt': 'alt',
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'src': 'url',
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'height': 'numbers'
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}
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},
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'a': {
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check_attributes: {
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'href': 'url' // important to avoid XSS
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},
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'set_attributes': {
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'target': '_blank',
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'rel': 'nofollow'
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}
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},
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'span': 1,
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'div': 1,
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// to allow save and edit files with code tag hacks
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'code': 1,
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'pre': 1
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}
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},
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locale: 'en'
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};
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if (typeof $.fn.wysihtml5.defaultOptionsCache === 'undefined') {
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$.fn.wysihtml5.defaultOptionsCache = $.extend(true, {}, $.fn.wysihtml5.defaultOptions);
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}
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var locale = $.fn.wysihtml5.locale = {};
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})(window.jQuery, window.wysihtml5);
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