"]],
+ useCSS: true, // use CSS to style HTML when possible (not supported in ie)
+ docType: // Document type contained within the editor
+ '',
+ docCSSFile: // CSS file used to style the document contained within the editor
+ "",
+ bodyStyle: // style to assign to document body contained within the editor
+ "margin:4px; font:10pt Arial,Verdana; cursor:text"
+ },
+
+ // Define all usable toolbar buttons - the init string property is
+ // expanded during initialization back into the buttons object and
+ // separate object properties are created for each button.
+ // e.g. buttons.size.title = "Font Size"
+ buttons: {
+ // name,title,command,popupName (""=use name)
+ init:
+ "bold,,|" +
+ "italic,,|" +
+ "underline,,|" +
+ "strikethrough,,|" +
+ "subscript,,|" +
+ "superscript,,|" +
+ "font,,fontname,|" +
+ "size,Font Size,fontsize,|" +
+ "style,,formatblock,|" +
+ "color,Font Color,forecolor,|" +
+ "highlight,Text Highlight Color,hilitecolor,color|" +
+ "removeformat,Remove Formatting,|" +
+ "bullets,,insertunorderedlist|" +
+ "numbering,,insertorderedlist|" +
+ "outdent,,|" +
+ "indent,,|" +
+ "alignleft,Align Text Left,justifyleft|" +
+ "center,,justifycenter|" +
+ "alignright,Align Text Right,justifyright|" +
+ "justify,,justifyfull|" +
+ "undo,,|" +
+ "redo,,|" +
+ "rule,Insert Horizontal Rule,inserthorizontalrule|" +
+ "image,Insert Image,insertimage,url|" +
+ "link,Insert Hyperlink,createlink,url|" +
+ "unlink,Remove Hyperlink,|" +
+ "cut,,|" +
+ "copy,,|" +
+ "paste,,|" +
+ "pastetext,Paste as Text,inserthtml,|" +
+ "print,,|" +
+ "source,Show Source"
+ },
+
+ // imagesPath - returns the path to the images folder
+ imagesPath: function() { return imagesPath(); }
+
+ };
+
+ // cleditor - creates a new editor for each of the matched textareas
+ $.fn.cleditor = function(options) {
+
+ // Create a new jQuery object to hold the results
+ var $result = $([]);
+
+ // Loop through all matching textareas and create the editors
+ this.each(function(idx, elem) {
+ if (elem.tagName.toUpperCase() === "TEXTAREA") {
+ var data = $.data(elem, CLEDITOR);
+ if (!data) data = new cleditor(elem, options);
+ $result = $result.add(data);
+ }
+ });
+
+ // return the new jQuery object
+ return $result;
+
+ };
+
+ //==================
+ // Private Variables
+ //==================
+
+ var
+
+ // Misc constants
+ BACKGROUND_COLOR = "backgroundColor",
+ BLURRED = "blurred",
+ BUTTON = "button",
+ BUTTON_NAME = "buttonName",
+ CHANGE = "change",
+ CLEDITOR = "cleditor",
+ CLICK = "click",
+ DISABLED = "disabled",
+ DIV_TAG = "
",
+ FOCUSED = "focused",
+ TRANSPARENT = "transparent",
+ UNSELECTABLE = "unselectable",
+
+ // Class name constants
+ MAIN_CLASS = "cleditorMain", // main containing div
+ TOOLBAR_CLASS = "cleditorToolbar", // toolbar div inside main div
+ GROUP_CLASS = "cleditorGroup", // group divs inside the toolbar div
+ BUTTON_CLASS = "cleditorButton", // button divs inside group div
+ DISABLED_CLASS = "cleditorDisabled",// disabled button divs
+ DIVIDER_CLASS = "cleditorDivider", // divider divs inside group div
+ POPUP_CLASS = "cleditorPopup", // popup divs inside body
+ LIST_CLASS = "cleditorList", // list popup divs inside body
+ COLOR_CLASS = "cleditorColor", // color popup div inside body
+ PROMPT_CLASS = "cleditorPrompt", // prompt popup divs inside body
+ MSG_CLASS = "cleditorMsg", // message popup div inside body
+
+ // Browser detection
+ ua = navigator.userAgent.toLowerCase(),
+ ie = /msie/.test(ua),
+ ie6 = /msie\s6/.test(ua),
+ iege11 = /(trident)(?:.*rv:([\w.]+))?/.test(ua),
+ webkit = /webkit/.test(ua),
+
+ // Test for iPhone/iTouch/iPad
+ iOS = /iphone|ipad|ipod/i.test(ua),
+
+ // Popups are created once as needed and shared by all editor instances
+ popups = {},
+
+ // Used to prevent the document click event from being bound more than once
+ documentClickAssigned,
+
+ // Local copy of the buttons object
+ buttons = $.cleditor.buttons;
+
+ //===============
+ // Initialization
+ //===============
+
+ // Expand the buttons.init string back into the buttons object
+ // and create seperate object properties for each button.
+ // e.g. buttons.size.title = "Font Size"
+ $.each(buttons.init.split("|"), function(idx, button) {
+ var items = button.split(","), name = items[0];
+ buttons[name] = {
+ stripIndex: idx,
+ name: name,
+ title: items[1] === "" ? name.charAt(0).toUpperCase() + name.substr(1) : items[1],
+ command: items[2] === "" ? name : items[2],
+ popupName: items[3] === "" ? name : items[3]
+ };
+ });
+ delete buttons.init;
+
+ //============
+ // Constructor
+ //============
+
+ // cleditor - creates a new editor for the passed in textarea element
+ cleditor = function(area, options) {
+
+ var editor = this;
+
+ // Get the defaults and override with options
+ editor.options = options = $.extend({}, $.cleditor.defaultOptions, options);
+
+ // Hide the textarea and associate it with this editor
+ var $area = editor.$area = $(area)
+ .hide()
+ .data(CLEDITOR, editor)
+ .blur(function() {
+ // Update the iframe when the textarea loses focus
+ updateFrame(editor, true);
+ });
+
+ // Create the main container and append the textarea
+ var $main = editor.$main = $(DIV_TAG)
+ .addClass(MAIN_CLASS)
+ .width(options.width)
+ .height(options.height);
+
+ // Create the toolbar
+ var $toolbar = editor.$toolbar = $(DIV_TAG)
+ .addClass(TOOLBAR_CLASS)
+ .appendTo($main);
+
+ // Add the first group to the toolbar
+ var $group = $(DIV_TAG)
+ .addClass(GROUP_CLASS)
+ .appendTo($toolbar);
+
+ // Initialize the group width
+ var groupWidth = 0;
+
+ // Add the buttons to the toolbar
+ $.each(options.controls.split(" "), function(idx, buttonName) {
+ if (buttonName === "") return true;
+
+ // Divider
+ if (buttonName === "|") {
+
+ // Add a new divider to the group
+ var $div = $(DIV_TAG)
+ .addClass(DIVIDER_CLASS)
+ .appendTo($group);
+
+ // Update the group width
+ $group.width(groupWidth + 1);
+ groupWidth = 0;
+
+ // Create a new group
+ $group = $(DIV_TAG)
+ .addClass(GROUP_CLASS)
+ .appendTo($toolbar);
+
+ }
+
+ // Button
+ else {
+
+ // Get the button definition
+ var button = buttons[buttonName];
+
+ // Add a new button to the group
+ var $buttonDiv = $(DIV_TAG)
+ .data(BUTTON_NAME, button.name)
+ .addClass(BUTTON_CLASS)
+ .attr("title", button.title)
+ .bind(CLICK, $.proxy(buttonClick, editor))
+ .appendTo($group)
+ .hover(hoverEnter, hoverLeave);
+
+ // Update the group width
+ groupWidth += 24;
+ $group.width(groupWidth + 1);
+
+ // Prepare the button image
+ var map = {};
+ if (button.css) map = button.css;
+ else if (button.image) map.backgroundImage = imageUrl(button.image);
+ if (button.stripIndex) map.backgroundPosition = button.stripIndex * -24;
+ $buttonDiv.css(map);
+
+ // Add the unselectable attribute for ie
+ if (ie)
+ $buttonDiv.attr(UNSELECTABLE, "on");
+
+ // Create the popup
+ if (button.popupName)
+ createPopup(button.popupName, options, button.popupClass,
+ button.popupContent, button.popupHover);
+
+ }
+
+ });
+
+ // Add the main div to the DOM and append the textarea
+ $main.insertBefore($area)
+ .append($area);
+
+ // Bind the document click event handler
+ if (!documentClickAssigned) {
+ $(document).click(function(e) {
+ // Dismiss all non-prompt popups
+ var $target = $(e.target);
+ if (!$target.add($target.parents()).is("." + PROMPT_CLASS))
+ hidePopups();
+ });
+ documentClickAssigned = true;
+ }
+
+ // Bind the window resize event when the width or height is auto or %
+ if (/auto|%/.test("" + options.width + options.height))
+ $(window).bind('resize.cleditor', function () { refresh(editor); });
+
+ // Create the iframe and resize the controls
+ refresh(editor);
+
+ };
+
+ //===============
+ // Public Methods
+ //===============
+
+ var fn = cleditor.prototype,
+
+ // Expose the following private functions as methods on the cleditor object.
+ // The closure compiler will rename the private functions. However, the
+ // exposed method names on the cleditor object will remain fixed.
+ methods = [
+ ["clear", clear],
+ ["disable", disable],
+ ["execCommand", execCommand],
+ ["focus", focus],
+ ["hidePopups", hidePopups],
+ ["sourceMode", sourceMode, true],
+ ["refresh", refresh],
+ ["select", select],
+ ["selectedHTML", selectedHTML, true],
+ ["selectedText", selectedText, true],
+ ["showMessage", showMessage],
+ ["updateFrame", updateFrame],
+ ["updateTextArea", updateTextArea]
+ ];
+
+ $.each(methods, function(idx, method) {
+ fn[method[0]] = function() {
+ var editor = this, args = [editor];
+ // using each here would cast booleans into objects!
+ for(var x = 0; x < arguments.length; x++) {args.push(arguments[x]);}
+ var result = method[1].apply(editor, args);
+ if (method[2]) return result;
+ return editor;
+ };
+ });
+
+ // blurred - shortcut for .bind("blurred", handler) or .trigger("blurred")
+ fn.blurred = function(handler) {
+ var $this = $(this);
+ return handler ? $this.bind(BLURRED, handler) : $this.trigger(BLURRED);
+ };
+
+ // change - shortcut for .bind("change", handler) or .trigger("change")
+ fn.change = function change(handler) {
+ console.log('change test');
+ var $this = $(this);
+ return handler ? $this.bind(CHANGE, handler) : $this.trigger(CHANGE);
+ };
+
+ // focused - shortcut for .bind("focused", handler) or .trigger("focused")
+ fn.focused = function(handler) {
+ var $this = $(this);
+ return handler ? $this.bind(FOCUSED, handler) : $this.trigger(FOCUSED);
+ };
+
+ //===============
+ // Event Handlers
+ //===============
+
+ // buttonClick - click event handler for toolbar buttons
+ function buttonClick(e) {
+
+ var editor = this,
+ buttonDiv = e.target,
+ buttonName = $.data(buttonDiv, BUTTON_NAME),
+ button = buttons[buttonName],
+ popupName = button.popupName,
+ popup = popups[popupName];
+
+ // Check if disabled
+ if (editor.disabled || $(buttonDiv).attr(DISABLED) === DISABLED)
+ return;
+
+ // Fire the buttonClick event
+ var data = {
+ editor: editor,
+ button: buttonDiv,
+ buttonName: buttonName,
+ popup: popup,
+ popupName: popupName,
+ command: button.command,
+ useCSS: editor.options.useCSS
+ };
+
+ if (button.buttonClick && button.buttonClick(e, data) === false)
+ return false;
+
+ // Toggle source
+ if (buttonName === "source") {
+
+ // Show the iframe
+ if (sourceMode(editor)) {
+ delete editor.range;
+ editor.$area.hide();
+ editor.$frame.show();
+ buttonDiv.title = button.title;
+ }
+
+ // Show the textarea
+ else {
+ editor.$frame.hide();
+ editor.$area.show();
+ buttonDiv.title = "Show Rich Text";
+ }
+
+ // Enable or disable the toolbar buttons
+ // IE requires the timeout
+ setTimeout(function() {refreshButtons(editor);}, 100);
+
+ }
+
+ // Check for rich text mode
+ else if (!sourceMode(editor)) {
+
+ // Handle popups
+ if (popupName) {
+ var $popup = $(popup);
+
+ // URL
+ if (popupName === "url") {
+
+ // Check for selection before showing the link url popup
+ if (buttonName === "link" && selectedText(editor) === "") {
+ showMessage(editor, "A selection is required when inserting a link.", buttonDiv);
+ return false;
+ }
+
+ // Wire up the submit button click event handler
+ $popup.children(":button")
+ .unbind(CLICK)
+ .bind(CLICK, function() {
+
+ // Insert the image or link if a url was entered
+ var $text = $popup.find(":text"),
+ url = $.trim($text.val());
+ if (url !== "")
+ execCommand(editor, data.command, url, null, data.button);
+
+ // Reset the text, hide the popup and set focus
+ $text.val("http://");
+ hidePopups();
+ focus(editor);
+
+ });
+
+ }
+
+ // Paste as Text
+ else if (popupName === "pastetext") {
+
+ // Wire up the submit button click event handler
+ $popup.children(":button")
+ .unbind(CLICK)
+ .bind(CLICK, function() {
+
+ // Insert the unformatted text replacing new lines with break tags
+ var $textarea = $popup.find("textarea"),
+ text = $textarea.val().replace(/\n/g, "
");
+ if (text !== "")
+ execCommand(editor, data.command, text, null, data.button);
+
+ // Reset the text, hide the popup and set focus
+ $textarea.val("");
+ hidePopups();
+ focus(editor);
+
+ });
+
+ }
+
+ // Show the popup if not already showing for this button
+ if (buttonDiv !== $.data(popup, BUTTON)) {
+ showPopup(editor, popup, buttonDiv);
+ return false; // stop propagination to document click
+ }
+
+ // propaginate to document click
+ return;
+
+ }
+
+ // Print
+ else if (buttonName === "print")
+ editor.$frame[0].contentWindow.print();
+
+ // All other buttons
+ else if (!execCommand(editor, data.command, data.value, data.useCSS, buttonDiv))
+ return false;
+
+ }
+
+ // Focus the editor
+ focus(editor);
+
+ }
+
+ // hoverEnter - mouseenter event handler for buttons and popup items
+ function hoverEnter(e) {
+ var $div = $(e.target).closest("div");
+ $div.css(BACKGROUND_COLOR, $div.data(BUTTON_NAME) ? "#FFF" : "#FFC");
+ }
+
+ // hoverLeave - mouseleave event handler for buttons and popup items
+ function hoverLeave(e) {
+ $(e.target).closest("div").css(BACKGROUND_COLOR, "transparent");
+ }
+
+ // popupClick - click event handler for popup items
+ function popupClick(e) {
+
+ var editor = this,
+ popup = e.data.popup,
+ target = e.target;
+
+ // Check for message and prompt popups
+ if (popup === popups.msg || $(popup).hasClass(PROMPT_CLASS))
+ return;
+
+ // Get the button info
+ var buttonDiv = $.data(popup, BUTTON),
+ buttonName = $.data(buttonDiv, BUTTON_NAME),
+ button = buttons[buttonName],
+ command = button.command,
+ value,
+ useCSS = editor.options.useCSS;
+
+ // Get the command value
+ if (buttonName === "font")
+ // Opera returns the fontfamily wrapped in quotes
+ value = target.style.fontFamily.replace(/"/g, "");
+ else if (buttonName === "size") {
+ if (target.tagName.toUpperCase() === "DIV")
+ target = target.children[0];
+ value = target.innerHTML;
+ }
+ else if (buttonName === "style")
+ value = "<" + target.tagName + ">";
+ else if (buttonName === "color")
+ value = hex(target.style.backgroundColor);
+ else if (buttonName === "highlight") {
+ value = hex(target.style.backgroundColor);
+ if (ie) command = 'backcolor';
+ else useCSS = true;
+ }
+
+ // Fire the popupClick event
+ var data = {
+ editor: editor,
+ button: buttonDiv,
+ buttonName: buttonName,
+ popup: popup,
+ popupName: button.popupName,
+ command: command,
+ value: value,
+ useCSS: useCSS
+ };
+
+ if (button.popupClick && button.popupClick(e, data) === false)
+ return;
+
+ // Execute the command
+ if (data.command && !execCommand(editor, data.command, data.value, data.useCSS, buttonDiv))
+ return false;
+
+ // Hide the popup and focus the editor
+ hidePopups();
+ focus(editor);
+
+ }
+
+ //==================
+ // Private Functions
+ //==================
+
+ // checksum - returns a checksum using the Adler-32 method
+ function checksum(text)
+ {
+ var a = 1, b = 0;
+ for (var index = 0; index < text.length; ++index) {
+ a = (a + text.charCodeAt(index)) % 65521;
+ b = (b + a) % 65521;
+ }
+ return (b << 16) | a;
+ }
+
+ // clear - clears the contents of the editor
+ function clear(editor) {
+ editor.$area.val("");
+ updateFrame(editor);
+ }
+
+ // createPopup - creates a popup and adds it to the body
+ function createPopup(popupName, options, popupTypeClass, popupContent, popupHover) {
+
+ // Check if popup already exists
+ if (popups[popupName])
+ return popups[popupName];
+
+ // Create the popup
+ var $popup = $(DIV_TAG)
+ .hide()
+ .addClass(POPUP_CLASS)
+ .appendTo("body");
+
+ // Add the content
+
+ // Custom popup
+ if (popupContent)
+ $popup.html(popupContent);
+
+ // Color
+ else if (popupName === "color") {
+ var colors = options.colors.split(" ");
+ if (colors.length < 10)
+ $popup.width("auto");
+ $.each(colors, function(idx, color) {
+ $(DIV_TAG).appendTo($popup)
+ .css(BACKGROUND_COLOR, "#" + color);
+ });
+ popupTypeClass = COLOR_CLASS;
+ }
+
+ // Font
+ else if (popupName === "font")
+ $.each(options.fonts.split(","), function(idx, font) {
+ $(DIV_TAG).appendTo($popup)
+ .css("fontFamily", font)
+ .html(font);
+ });
+
+ // Size
+ else if (popupName === "size")
+ $.each(options.sizes.split(","), function(idx, size) {
+ $(DIV_TAG).appendTo($popup)
+ .html('' + size + '');
+ });
+
+ // Style
+ else if (popupName === "style")
+ $.each(options.styles, function(idx, style) {
+ $(DIV_TAG).appendTo($popup)
+ .html(style[1] + style[0] + style[1].replace("<", "
');
+ popupTypeClass = PROMPT_CLASS;
+ }
+
+ // Paste as Text
+ else if (popupName === "pastetext") {
+ $popup.html('Paste your content here and click submit.
');
+ popupTypeClass = PROMPT_CLASS;
+ }
+
+ // Add the popup type class name
+ if (!popupTypeClass && !popupContent)
+ popupTypeClass = LIST_CLASS;
+ $popup.addClass(popupTypeClass);
+
+ // Add the unselectable attribute to all items
+ if (ie) {
+ $popup.attr(UNSELECTABLE, "on")
+ .find("div,font,p,h1,h2,h3,h4,h5,h6")
+ .attr(UNSELECTABLE, "on");
+ }
+
+ // Add the hover effect to all items
+ if ($popup.hasClass(LIST_CLASS) || popupHover === true)
+ $popup.children().hover(hoverEnter, hoverLeave);
+
+ // Add the popup to the array and return it
+ popups[popupName] = $popup[0];
+ return $popup[0];
+
+ }
+
+ // disable - enables or disables the editor
+ function disable(editor, disabled) {
+
+ // Update the textarea and save the state
+ if (disabled) {
+ editor.$area.attr(DISABLED, DISABLED);
+ editor.disabled = true;
+ }
+ else {
+ editor.$area.removeAttr(DISABLED);
+ delete editor.disabled;
+ }
+
+ // Switch the iframe into design mode.
+ // ie6 does not support designMode.
+ // ie7 & ie8 do not properly support designMode="off".
+ try {
+ if (ie) editor.doc.body.contentEditable = !disabled;
+ else editor.doc.designMode = !disabled ? "on" : "off";
+ }
+ // Firefox 1.5 throws an exception that can be ignored
+ // when toggling designMode from off to on.
+ catch (err) {}
+
+ // Enable or disable the toolbar buttons
+ refreshButtons(editor);
+
+ }
+
+ // execCommand - executes a designMode command
+ function execCommand(editor, command, value, useCSS, button) {
+
+ // Restore the current ie selection
+ restoreRange(editor);
+
+ // Set the styling method
+ if (!ie) {
+ if (useCSS === undefined || useCSS === null)
+ useCSS = editor.options.useCSS;
+ editor.doc.execCommand("styleWithCSS", 0, useCSS.toString());
+ }
+
+ // Execute the command and check for error
+ var success = true, message;
+ if (ie && command.toLowerCase() === "inserthtml")
+ getRange(editor).pasteHTML(value);
+ else {
+ try { success = editor.doc.execCommand(command, 0, value || null); }
+ catch (err) { message = err.message; success = false; }
+ if (!success) {
+ if ("cutcopypaste".indexOf(command) > -1)
+ showMessage(editor, "For security reasons, your browser does not support the " +
+ command + " command. Try using the keyboard shortcut or context menu instead.",
+ button);
+ else
+ showMessage(editor,
+ (message ? message : "Error executing the " + command + " command."),
+ button);
+ }
+ }
+
+ // Enable the buttons and update the textarea
+ refreshButtons(editor);
+ updateTextArea(editor, true);
+ return success;
+
+ }
+
+ // focus - sets focus to either the textarea or iframe
+ function focus(editor) {
+ setTimeout(function() {
+ if (sourceMode(editor)) editor.$area.focus();
+ else editor.$frame[0].contentWindow.focus();
+ refreshButtons(editor);
+ }, 0);
+ }
+
+ // getRange - gets the current text range object
+ function getRange(editor) {
+ if (ie) return getSelection(editor).createRange();
+ return getSelection(editor).getRangeAt(0);
+ }
+
+ // getSelection - gets the current text range object
+ function getSelection(editor) {
+ if (ie) return editor.doc.selection;
+ return editor.$frame[0].contentWindow.getSelection();
+ }
+
+ // hex - returns the hex value for the passed in color string
+ function hex(s) {
+
+ // hex("rgb(255, 0, 0)") returns #FF0000
+ var m = /rgba?\((\d+), (\d+), (\d+)/.exec(s);
+ if (m) {
+ s = (m[1] << 16 | m[2] << 8 | m[3]).toString(16);
+ while (s.length < 6)
+ s = "0" + s;
+ return "#" + s;
+ }
+
+ // hex("#F00") returns #FF0000
+ var c = s.split("");
+ if (s.length === 4)
+ return "#" + c[1] + c[1] + c[2] + c[2] + c[3] + c[3];
+
+ // hex("#FF0000") returns #FF0000
+ return s;
+
+ }
+
+ // hidePopups - hides all popups
+ function hidePopups() {
+ $.each(popups, function(idx, popup) {
+ $(popup)
+ .hide()
+ .unbind(CLICK)
+ .removeData(BUTTON);
+ });
+ }
+
+ // imagesPath - returns the path to the images folder
+ function imagesPath() {
+ var href = $("link[href*=cleditor]").attr("href");
+ return href.replace(/^(.*\/)[^\/]+$/, '$1') + "images/";
+ }
+
+ // imageUrl - Returns the css url string for a filemane
+ function imageUrl(filename) {
+ return "url(" + imagesPath() + filename + ")";
+ }
+
+ // refresh - creates the iframe and resizes the controls
+ function refresh(editor) {
+
+ var $main = editor.$main,
+ options = editor.options;
+
+ // Remove the old iframe
+ if (editor.$frame)
+ editor.$frame.remove();
+
+ // Create a new iframe
+ var $frame = editor.$frame = $('')
+ .hide()
+ .appendTo($main);
+
+ // Load the iframe document content
+ var contentWindow = $frame[0].contentWindow,
+ doc = editor.doc = contentWindow.document,
+ $doc = $(doc);
+
+ doc.open();
+ doc.write(
+ options.docType +
+ '' +
+ ((options.docCSSFile === '') ? '' : '') +
+ ''
+ );
+ doc.close();
+
+ // Work around for bug in IE which causes the editor to lose
+ // focus when clicking below the end of the document.
+ if (ie || iege11)
+ $doc.click(function() {focus(editor);});
+
+ // Load the content
+ updateFrame(editor);
+
+ // Bind the ie specific iframe event handlers
+ if (ie || iege11) {
+
+ // Save the current user selection. This code is needed since IE will
+ // reset the selection just after the beforedeactivate event and just
+ // before the beforeactivate event.
+ $doc.bind("beforedeactivate beforeactivate selectionchange keypress", function(e) {
+
+ // Flag the editor as inactive
+ if (e.type === "beforedeactivate")
+ editor.inactive = true;
+
+ // Get rid of the bogus selection and flag the editor as active
+ else if (e.type === "beforeactivate") {
+ if (!editor.inactive && editor.range && editor.range.length > 1)
+ editor.range.shift();
+ delete editor.inactive;
+ }
+
+ // Save the selection when the editor is active
+ else if (!editor.inactive) {
+ if (!editor.range)
+ editor.range = [];
+ editor.range.unshift(getRange(editor));
+
+ // We only need the last 2 selections
+ while (editor.range.length > 2)
+ editor.range.pop();
+ }
+
+ });
+
+ // Restore the text range and trigger focused event when the iframe gains focus
+ $frame.focus(function() {
+ restoreRange(editor);
+ $(editor).triggerHandler(FOCUSED);
+ });
+
+ // Trigger blurred event when the iframe looses focus
+ $frame.blur(function() {
+ $(editor).triggerHandler(BLURRED);
+ });
+
+ }
+
+ // Trigger focused and blurred events for all other browsers
+ else {
+ $(editor.$frame[0].contentWindow)
+ .focus(function () { $(editor).triggerHandler(FOCUSED); })
+ .blur(function () { $(editor).triggerHandler(BLURRED); });
+ }
+
+ // Enable the toolbar buttons and update the textarea as the user types or clicks
+ $doc.click(hidePopups)
+ .bind("keyup mouseup", function() {
+ refreshButtons(editor);
+ updateTextArea(editor, true);
+ });
+
+ // Show the textarea for iPhone/iTouch/iPad or
+ // the iframe when design mode is supported.
+ if (iOS) editor.$area.show();
+ else $frame.show();
+
+ // Wait for the layout to finish - shortcut for $(document).ready()
+ $(function() {
+
+ var $toolbar = editor.$toolbar,
+ $group = $toolbar.children("div:last"),
+ wid = $main.width();
+
+ // Resize the toolbar
+ var hgt = $group.offset().top + $group.outerHeight() - $toolbar.offset().top + 1;
+ $toolbar.height(hgt);
+
+ // Resize the iframe
+ hgt = (/%/.test("" + options.height) ? $main.height() : parseInt(options.height, 10)) - hgt;
+ $frame.width(wid).height(hgt);
+
+ // Resize the textarea. IE6 textareas have a 1px top
+ // & bottom margin that cannot be removed using css.
+ editor.$area.width(wid).height(ie6 ? hgt - 2 : hgt);
+
+ // Switch the iframe into design mode if enabled
+ disable(editor, editor.disabled);
+
+ // Enable or disable the toolbar buttons
+ refreshButtons(editor);
+
+ });
+
+ }
+
+ // refreshButtons - enables or disables buttons based on availability
+ function refreshButtons(editor) {
+
+ // Webkit requires focus before queryCommandEnabled will return anything but false
+ if (!iOS && webkit && !editor.focused) {
+ editor.$frame[0].contentWindow.focus();
+ window.focus();
+ editor.focused = true;
+ }
+
+ // Get the object used for checking queryCommandEnabled
+ var queryObj = editor.doc;
+ if (ie) queryObj = getRange(editor);
+
+ // Loop through each button
+ var inSourceMode = sourceMode(editor);
+ $.each(editor.$toolbar.find("." + BUTTON_CLASS), function(idx, elem) {
+
+ var $elem = $(elem),
+ button = $.cleditor.buttons[$.data(elem, BUTTON_NAME)],
+ command = button.command,
+ enabled = true;
+
+ // Determine the state
+ if (editor.disabled)
+ enabled = false;
+ else if (button.getEnabled) {
+ var data = {
+ editor: editor,
+ button: elem,
+ buttonName: button.name,
+ popup: popups[button.popupName],
+ popupName: button.popupName,
+ command: button.command,
+ useCSS: editor.options.useCSS
+ };
+ enabled = button.getEnabled(data);
+ if (enabled === undefined)
+ enabled = true;
+ }
+ else if (((inSourceMode || iOS) && button.name !== "source") ||
+ (ie && (command === "undo" || command === "redo")))
+ enabled = false;
+ else if (command && command !== "print") {
+ if (ie && command === "hilitecolor")
+ command = "backcolor";
+ // IE does not support inserthtml, so it's always enabled
+ if (!ie || command !== "inserthtml") {
+ try {enabled = queryObj.queryCommandEnabled(command);}
+ catch (err) {enabled = false;}
+ }
+ }
+
+ // Enable or disable the button
+ if (enabled) {
+ $elem.removeClass(DISABLED_CLASS);
+ $elem.removeAttr(DISABLED);
+ }
+ else {
+ $elem.addClass(DISABLED_CLASS);
+ $elem.attr(DISABLED, DISABLED);
+ }
+
+ });
+ }
+
+ // restoreRange - restores the current ie selection
+ function restoreRange(editor) {
+ if (editor.range) {
+ if (ie)
+ editor.range[0].select();
+ else if (iege11)
+ getSelection(editor).addRange(editor.range[0]);
+ }
+ }
+
+ // select - selects all the text in either the textarea or iframe
+ function select(editor) {
+ setTimeout(function() {
+ if (sourceMode(editor)) editor.$area.select();
+ else execCommand(editor, "selectall");
+ }, 0);
+ }
+
+ // selectedHTML - returns the current HTML selection or and empty string
+ function selectedHTML(editor) {
+ restoreRange(editor);
+ var range = getRange(editor);
+ if (ie)
+ return range.htmlText;
+ var layer = $("")[0];
+ layer.appendChild(range.cloneContents());
+ var html = layer.innerHTML;
+ layer = null;
+ return html;
+ }
+
+ // selectedText - returns the current text selection or and empty string
+ function selectedText(editor) {
+ restoreRange(editor);
+ if (ie) return getRange(editor).text;
+ return getSelection(editor).toString();
+ }
+
+ // showMessage - alert replacement
+ function showMessage(editor, message, button) {
+ var popup = createPopup("msg", editor.options, MSG_CLASS);
+ popup.innerHTML = message;
+ showPopup(editor, popup, button);
+ }
+
+ // showPopup - shows a popup
+ function showPopup(editor, popup, button) {
+
+ var offset, left, top, $popup = $(popup);
+
+ // Determine the popup location
+ if (button) {
+ var $button = $(button);
+ offset = $button.offset();
+ left = --offset.left;
+ top = offset.top + $button.height();
+ }
+ else {
+ var $toolbar = editor.$toolbar;
+ offset = $toolbar.offset();
+ left = Math.floor(($toolbar.width() - $popup.width()) / 2) + offset.left;
+ top = offset.top + $toolbar.height() - 2;
+ }
+
+ // Position and show the popup
+ hidePopups();
+ $popup.css({left: left, top: top})
+ .show();
+
+ // Assign the popup button and click event handler
+ if (button) {
+ $.data(popup, BUTTON, button);
+ $popup.bind(CLICK, {popup: popup}, $.proxy(popupClick, editor));
+ }
+
+ // Focus the first input element if any
+ setTimeout(function() {
+ $popup.find(":text,textarea").eq(0).focus().select();
+ }, 100);
+
+ }
+
+ // sourceMode - returns true if the textarea is showing
+ function sourceMode(editor) {
+ return editor.$area.is(":visible");
+ }
+
+ // updateFrame - updates the iframe with the textarea contents
+ function updateFrame(editor, checkForChange) {
+
+ var code = editor.$area.val(),
+ options = editor.options,
+ updateFrameCallback = options.updateFrame,
+ $body = $(editor.doc.body);
+
+ // Check for textarea change to avoid unnecessary firing
+ // of potentially heavy updateFrame callbacks.
+ if (updateFrameCallback) {
+ var sum = checksum(code);
+ if (checkForChange && editor.areaChecksum === sum)
+ return;
+ editor.areaChecksum = sum;
+ }
+
+ // Convert the textarea source code into iframe html
+ var html = updateFrameCallback ? updateFrameCallback(code) : code;
+
+ // Prevent script injection attacks by html encoding script tags
+ html = html.replace(/<(?=\/?script)/ig, "<");
+
+ // Update the iframe checksum
+ if (options.updateTextArea)
+ editor.frameChecksum = checksum(html);
+
+ // Update the iframe and trigger the change event
+ if (html !== $body.html()) {
+ $body.html(html);
+ $(editor).triggerHandler(CHANGE);
+ }
+
+ }
+
+ // updateTextArea - updates the textarea with the iframe contents
+ function updateTextArea(editor, checkForChange) {
+
+ var html = $(editor.doc.body).html(),
+ options = editor.options,
+ updateTextAreaCallback = options.updateTextArea,
+ $area = editor.$area;
+
+ // Check for iframe change to avoid unnecessary firing
+ // of potentially heavy updateTextArea callbacks.
+ if (updateTextAreaCallback) {
+ var sum = checksum(html);
+ if (checkForChange && editor.frameChecksum === sum)
+ return;
+ editor.frameChecksum = sum;
+ }
+
+ // Convert the iframe html into textarea source code
+ var code = updateTextAreaCallback ? updateTextAreaCallback(html) : html;
+
+ // Update the textarea checksum
+ if (options.updateFrame)
+ editor.areaChecksum = checksum(code);
+
+ // Update the textarea and trigger the change event
+ if (code !== $area.val()) {
+ $area.val(code);
+ $(editor).triggerHandler(CHANGE);
+ }
+
+ }
+
+})(jQuery);
diff --git a/public/site_assets/bootstrap/js/cleditor/jquery.cleditor.min.js b/public/site_assets/bootstrap/js/cleditor/jquery.cleditor.min.js
new file mode 100644
index 000000000..5d94c26e3
--- /dev/null
+++ b/public/site_assets/bootstrap/js/cleditor/jquery.cleditor.min.js
@@ -0,0 +1,8 @@
+/*!
+ CLEditor WYSIWYG HTML Editor v1.4.4
+ http://premiumsoftware.net/CLEditor
+ requires jQuery v1.4.2 or later
+ Copyright 2010, Chris Landowski, Premium Software, LLC
+ Dual licensed under the MIT or GPL Version 2 licenses.
+*/
+(function(n){function vi(t){var i=this,v=t.target,p=n.data(v,a),w=o[p],k=w.popupName,g=f[k],y,d;if(!i.disabled&&n(v).attr(r)!==r){if(y={editor:i,button:v,buttonName:p,popup:g,popupName:k,command:w.command,useCSS:i.options.useCSS},w.buttonClick&&w.buttonClick(t,y)===!1)return!1;if(p==="source")l(i)?(delete i.range,i.$area.hide(),i.$frame.show(),v.title=w.title):(i.$frame.hide(),i.$area.show(),v.title="Show Rich Text"),setTimeout(function(){c(i)},100);else if(!l(i)){if(k){if(d=n(g),k==="url"){if(p==="link"&&ri(i)==="")return rt(i,"A selection is required when inserting a link.",v),!1;d.children(":button").unbind(u).bind(u,function(){var t=d.find(":text"),r=n.trim(t.val());r!==""&&s(i,y.command,r,null,y.button);t.val("http://");e();h(i)})}else k==="pastetext"&&d.children(":button").unbind(u).bind(u,function(){var n=d.find("textarea"),t=n.val().replace(/\n/g,"
");t!==""&&s(i,y.command,t,null,y.button);n.val("");e();h(i)});return v!==n.data(g,b)?(ui(i,g,v),!1):void 0}if(p==="print")i.$frame[0].contentWindow.print();else if(!s(i,y.command,y.value,y.useCSS,v))return!1}h(i)}}function kt(t){var i=n(t.target).closest("div");i.css(ft,i.data(a)?"#FFF":"#FFC")}function dt(t){n(t.target).closest("div").css(ft,"transparent")}function yi(i){var v=this,y=i.data.popup,r=i.target,l;if(y!==f.msg&&!n(y).hasClass(g)){var w=n.data(y,b),u=n.data(w,a),p=o[u],k=p.command,c,d=v.options.useCSS;if(u==="font"?c=r.style.fontFamily.replace(/"/g,""):u==="size"?(r.tagName.toUpperCase()==="DIV"&&(r=r.children[0]),c=r.innerHTML):u==="style"?c="<"+r.tagName+">":u==="color"?c=ti(r.style.backgroundColor):u==="highlight"&&(c=ti(r.style.backgroundColor),t?k="backcolor":d=!0),l={editor:v,button:w,buttonName:u,popup:y,popupName:p.popupName,command:k,value:c,useCSS:d},!p.popupClick||p.popupClick(i,l)!==!1){if(l.command&&!s(v,l.command,l.value,l.useCSS,w))return!1;e();h(v)}}}function nt(n){for(var t=1,i=0,r=0;r'+r+"<\/font>")}):r==="style"?n.each(u.styles,function(t,r){n(i).appendTo(h).html(r[1]+r[0]+r[1].replace("<","<\/"))}):r==="url"?(h.html('Enter URL:
'),e=g):r==="pastetext"&&(h.html('Paste your content here and click submit.
+
+
+