');
loadImages(data);
}
}).submit();
});
/**
* Loads images from getimages() to the thumbnail view. It's called on
*/
function loadImages(params) {
$.get('admin/EditorToolbar/ImageForm', {
action_callfieldmethod: "1",
fieldName: "FolderImages",
ajax: "1",
methodName: "getimages",
folderID: $("#Form_EditorToolbarImageForm_FolderID").val(),
searchText: $("#Form_EditorToolbarImageForm_getimagesSearch").val(),
cacheKillerDate: parseInt((new Date()).getTime()),
cacheKillerRand: parseInt(10000 * Math.random())
},
function(data) {
$("#FolderImages").html(data);
$("#FolderImages").each(function() {
Behaviour.apply(this);
});
if(params) {
$("#FolderImages a[href*="+ params.Filename +"]").click();
}
});
}
});
/**
* Wrapper for HTML WYSIWYG libraries, which abstracts library internals
* from interface concerns like inserting and editing links.
*/
var editorWrapper_TinyMCE = (function() {
var bookmark;
return {
getInstance: function() {
return tinyMCE.activeEditor;
},
/**
* Invoked when a content-modifying UI is opened.
*/
onopen: function() {
bookmark = this.getInstance().selection.getBookmark();
},
/**
* Invoked when a content-modifying UI is closed.
*/
onclose: function() {
bookmark = null;
},
/**
* HTML representation of the edited content.
*
* Returns: {String}
*/
getContent: function() {
return this.getInstance().getContent();
},
/**
* DOM tree of the edited content
*
* Returns: DOMElement
*/
getDOM: function() {
return this.getInstance().dom;
},
/**
* Get the closest node matching the current selection.
*
* Returns: {jQuery} DOMElement
*/
getSelectedNode: function() {
return this.getInstance().selection.getNode();
},
/**
* Select the given node within the editor DOM
*
* Parameters: {DOMElement}
*/
selectNode: function(node) {
this.getInstance().selection.select(node)
},
/**
* Insert or update a link in the content area (based on current editor selection)
*
* Parameters: {Object} attrs
*/
insertLink: function(attrs) {
// Workaround for IE losing focus
this.getInstance().selection.moveToBookmark(bookmark);
this.getInstance().execCommand("mceInsertLink", false, attrs);
},
/**
* Remove the link from the currently selected node (if any).
*/
removeLink: function() {
this.getInstance().execCommand('unlink', false);
},
/**
* Strip any editor-specific notation from link in order to make it presentable in the UI.
*
* Parameters:
* {Object}
* {DOMElement}
*/
cleanLink: function(href, node) {
href = eval(tinyMCE.settings['urlconverter_callback'] + "(href, node, true);");
// Turn into relative
if(href.match(new RegExp('^' + tinyMCE.settings['document_base_url'] + '(.*)$'))) {
href = RegExp.$1;
}
// Get rid of TinyMCE's temporary URLs
if(href.match(/^javascript:\s*mctmp/)) href = '';
return href;
}
}
});
$.entwine('ss', function($) {
$('form.htmleditorfield-form').entwine({
// Wrapper for various HTML editors, defaults to editorWrapper_TinyMCE
Editor: null,
onmatch: function() {
// Move title from headline to (jQuery compatible) title attribute
var titleEl = this.find(':header:first');
this.attr('title', titleEl.text());
titleEl.remove();
// Create jQuery dialog
this.dialog({autoOpen: false, bgiframe: true, modal: true, height: 500, width: 500, ghost: true});
this.setEditor(editorWrapper_TinyMCE());
},
redraw: function() {
},
toggle: function() {
if(this.is(':visible')) this.close();
else this.open();
},
close: function() {
this.dialog('close');
this.getEditor().onclose();
},
open: function() {
this.dialog('open');
this.redraw();
this.getEditor().onopen();
}
});
$('form.htmleditorfield-linkform').entwine({
open: function() {
this.respondToNodeChange();
this.dialog('open');
this.redraw();
this.getEditor().onopen();
},
close: function() {
this._super();
this.resetFields();
},
// TODO Entwine doesn't respect submits triggered by ENTER key
onsubmit: function(e) {
this.insertLink();
this.close();
return false;
},
resetFields: function() {
this.find('fieldset :input:not(:radio)').val('').change();
},
redraw: function(setDefaults) {
this._super();
var linkType = this.find(':input[name=LinkType]:checked').val(), list = ['internal', 'external', 'file', 'email'], i, item;
// If we haven't selected an existing link, then just make sure we default to "internal" for the link type.
if(!linkType) {
this.find(':input[name=LinkType]').val(['internal']);
linkType = 'internal';
}
this.addAnchorSelector();
// Toggle field visibility and state based on type selection
for(i=0;item=list[i];i++) jQuery(this.find('.field#' + item)).toggle(item == linkType);
jQuery(this.find('.field#Anchor')).toggle(linkType == 'internal' || linkType == 'anchor');
jQuery(this.find('.field#AnchorSelector')).toggle(linkType=='anchor');
jQuery(this.find('.field#AnchorRefresh')).toggle(linkType=='anchor');
this.find(':input[name=TargetBlank]').attr('disabled', (linkType == 'email'));
if(typeof setDefaults == 'undefined' || setDefaults) {
this.find(':input[name=TargetBlank]').attr('checked', (linkType == 'file'));
}
},
insertLink: function() {
var href, target = null, anchor = this.find(':input[name=Anchor]').val(), ed = this.getEditor();
// Determine target
if(this.find(':input[name=TargetBlank]').is(':checked')) target = '_blank';
// All other attributes
switch(this.find(':input[name=LinkType]:checked').val()) {
case 'internal':
href = '[sitetree_link id=' + this.find(':input[name=internal]').val() + ']';
if(anchor) href += '#' + anchor;
break;
case 'anchor':
href = '#' + anchor;
break;
case 'file':
href = this.find(':input[name=file]').val();
target = '_blank';
break;
case 'email':
href = 'mailto:' + this.find(':input[name=email]').val();
target = null;
break;
case 'external':
default:
href = this.find(':input[name=external]').val();
// Prefix the URL with "http://" if no prefix is found
if(href.indexOf('://') == -1) href = 'http://' + href;
break;
}
var attributes = {
href : href,
target : target,
title : this.find(':input[name=Description]').val()
};
// Add the new link
ed.insertLink(attributes);
this.trigger('onafterinsert', attributes);
this.respondToNodeChange();
},
removeLink: function() {
this.getEditor().removeLink();
this.close();
},
addAnchorSelector: function() {
// Avoid adding twice
if(this.find(':input[name=AnchorSelector]').length) return;
var self = this;
// refresh the anchor selector on click, or in case of IE - button click
if( !$.browser.ie ) {
var anchorSelector = $('');
this.find(':input[name=Anchor]').parent().append(anchorSelector);
anchorSelector.focus(function(e) {
self.refreshAnchors($(this));
});
} else {
var buttonRefresh = $('');
var anchorSelector = $('');
this.find(':input[name=Anchor]').parent().append(buttonRefresh).append(anchorSelector);
buttonRefresh.click(function(e) {
refreshAnchors(anchorSelector);
});
}
// initialization
this.refreshAnchors();
// copy the value from dropdown to the text field
anchorSelector.change(function(e) {
self.find(':input[name="Anchor"]').val($(this).val());
});
},
// this function collects the anchors in the currently active editor and regenerates the dropdown
refreshAnchors: function() {
var selector = this.find(':input[name=AnchorSelector]'), anchors = new Array();
// name attribute is defined as CDATA, should accept all characters and entities
// http://www.w3.org/TR/1999/REC-html401-19991224/struct/links.html#h-12.2
var raw = this.getEditor().getContent().match(/name="([^"]+?)"|name='([^']+?)'/gim);
if (raw && raw.length) {
for(var i = 0; i < raw.length; i++) {
anchors.push(raw[i].substr(6).replace(/"$/, ''));
}
}
selector.empty();
selector.append($(''));
for (var i = 0; i < anchors.length; i++) {
selector.append($(''));
}
},
respondToNodeChange: function() {
var htmlTagPattern = /<\S[^><]*>/g, fieldName, data = this.getCurrentLink();
if(data) {
for(fieldName in data) {
var el = this.find(':input[name=' + fieldName + ']'), selected = data[fieldName];
// Remove html tags in the selected text that occurs on IE browsers
if(typeof(selected) == 'string') selected = selected.replace(htmlTagPattern, '');
if(el.is(':radio')) {
el.val([selected]).change(); // setting as an arry due to jQuery quirks
} else {
el.val(selected).change();
}
}
}
},
/**
* Return information about the currently selected link, suitable for population of the link
* form.
*/
getCurrentLink: function() {
var ed = this.getEditor(), selectedEl = $(ed.getSelectedNode()),
href = "", target = "", title = "", action = "insert", style_class = "";
// We use a separate field for linkDataSource from tinyMCE.linkElement.
// If we have selected beyond the range of an element, then use use that element to get the link data source,
// but we don't use it as the destination for the link insertion
var linkDataSource = null;
if(selectedEl.length) {
if(selectedEl.is('a')) {
// Element is a link
linkDataSource = selectedEl;
// TODO Limit to inline elements, otherwise will also apply to e.g. paragraphs which already contain one or more links
// } else if((selectedEl.find('a').length)) {
// // Element contains a link
// var firstLinkEl = selectedEl.find('a:first');
// if(firstLinkEl.length) linkDataSource = firstLinkEl;
} else {
// Element is a child of a link
linkDataSource = selectedEl = selectedEl.parents('a:first');
}
}
if(linkDataSource && linkDataSource.length) ed.selectNode(linkDataSource[0]);
// Is anchor not a link
if (!linkDataSource.attr('href')) linkDataSource = null;
if (linkDataSource) {
href = linkDataSource.attr('href');
target = linkDataSource.attr('target');
title = linkDataSource.attr('title');
style_class = linkDataSource.attr('class');
href = ed.cleanLink(href, linkDataSource),
action = "update";
}
if(href.match(/^mailto:(.*)$/)) {
return {
LinkType: 'email',
email: RegExp.$1,
Description: title
}
} else if(href.match(/^(assets\/.*)$/)) {
return {
LinkType: 'file',
file: RegExp.$1,
Description: title
}
} else if(href.match(/^#(.*)$/)) {
return {
LinkType: 'anchor',
Anchor: RegExp.$1,
Description: title,
TargetBlank: target ? true : false
}
} else if(href.match(/^\[sitetree_link\s*(?:%20)?id=([0-9]+)\]?(#.*)?$/)) {
return {
LinkType: 'internal',
internal: RegExp.$1,
Anchor: RegExp.$2 ? RegExp.$2.substr(1) : '',
Description: title,
TargetBlank: target ? true : false
}
} else if(href) {
return {
LinkType: 'external',
external: href,
Description: title,
TargetBlank: target ? true : false
}
} else {
return {
LinkType: 'internal'
}
}
}
});
$('form.htmleditorfield-linkform input[name=LinkType]').entwine({
onclick: function(e) {
this.parents('form:first').redraw();
},
onchange: function() {
this.parents('form:first').redraw();
}
});
$('form.htmleditorfield-linkform input[name=action_remove]').entwine({
onclick: function(e) {
this.parents('form:first').removeLink();
return false;
}
});
});
})(jQuery);