1088 lines
35 KiB
JavaScript
1088 lines
35 KiB
JavaScript
jQuery.noConflict();
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/**
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* File: LeftAndMain.js
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*/
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(function($) {
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window.onresize = function(e) {
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// Entwine's 'fromWindow::onresize' does not trigger on IE8. Use synthetic event.
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$('.cms-container').trigger('windowresize');
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};
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// setup jquery.entwine
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$.entwine.warningLevel = $.entwine.WARN_LEVEL_BESTPRACTISE;
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$.entwine('ss', function($) {
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/**
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* Position the loading spinner animation below the ss logo
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*/
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var positionLoadingSpinner = function() {
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var offset = 120; // offset from the ss logo
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var spinner = $('.ss-loading-screen .loading-animation');
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var top = ($(window).height() - spinner.height()) / 2;
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spinner.css('top', top + offset);
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spinner.show();
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};
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// apply an select element only when it is ready, ie. when it is rendered into a template
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// with css applied and got a width value.
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var applyChosen = function(el) {
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if(el.is(':visible')) {
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el.addClass('has-chzn').chosen({
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allow_single_deselect: true,
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disable_search_threshold: 20
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});
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var title = el.prop('title');
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if(title) {
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el.siblings('.chzn-container').prop('title', title);
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}
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} else {
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setTimeout(function() {
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// Make sure it's visible before applying the ui
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el.show();
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applyChosen(el); },
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500);
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}
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};
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/**
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* Compare URLs, but normalize trailing slashes in
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* URL to work around routing weirdnesses in SS_HTTPRequest.
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* Also normalizes relative URLs by prefixing them with the <base>.
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*/
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var isSameUrl = function(url1, url2) {
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var baseUrl = $('base').attr('href');
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url1 = $.path.isAbsoluteUrl(url1) ? url1 : $.path.makeUrlAbsolute(url1, baseUrl),
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url2 = $.path.isAbsoluteUrl(url2) ? url2 : $.path.makeUrlAbsolute(url2, baseUrl);
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var url1parts = $.path.parseUrl(url1), url2parts = $.path.parseUrl(url2);
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return (
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url1parts.pathname.replace(/\/*$/, '') == url2parts.pathname.replace(/\/*$/, '') &&
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url1parts.search == url2parts.search
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);
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};
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$(window).bind('resize', positionLoadingSpinner).trigger('resize');
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// global ajax handlers
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$(document).ajaxComplete(function(e, xhr, settings) {
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// Simulates a redirect on an ajax response.
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if(window.History.enabled) {
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var url = xhr.getResponseHeader('X-ControllerURL'),
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// TODO Replaces trailing slashes added by History after locale (e.g. admin/?locale=en/)
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origUrl = History.getPageUrl().replace(/\/$/, ''),
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opts, requestHeaders = settings.headers;
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if(url !== null && !isSameUrl(origUrl, url)) {
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opts = {pjax: xhr.getResponseHeader('X-Pjax') ? xhr.getResponseHeader('X-Pjax') : settings.headers['X-Pjax']};
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window.History.pushState(opts, '', url);
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}
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}
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// Handle custom status message headers
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var msg = (xhr.getResponseHeader('X-Status')) ? xhr.getResponseHeader('X-Status') : xhr.statusText,
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msgType = (xhr.status < 200 || xhr.status > 399) ? 'bad' : 'good',
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ignoredMessages = ['OK'];
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// Show message (but ignore aborted requests)
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if(xhr.status !== 0 && msg && $.inArray(msg, ignoredMessages)) {
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// Decode into UTF-8, HTTP headers don't allow multibyte
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statusMessage(decodeURIComponent(msg), msgType);
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}
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});
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/**
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* Main LeftAndMain interface with some control panel and an edit form.
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*
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* Events:
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* ajaxsubmit - ...
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* validate - ...
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* aftersubmitform - ...
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*/
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$('.cms-container').entwine({
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CurrentXHR: null,
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StateChangeCount: 0,
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/**
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* Options for the threeColumnCompressor layout algorithm.
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*
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* See LeftAndMain.Layout.js for description of these options.
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*/
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LayoutOptions: {
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minContentWidth: 820,
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minPreviewWidth: 400,
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mode: 'content'
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},
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/**
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* Constructor: onmatch
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*/
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onadd: function() {
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var self = this;
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// Browser detection
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if($.browser.msie && parseInt($.browser.version, 10) < 7) {
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$('.ss-loading-screen').append(
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'<p class="ss-loading-incompat-warning"><span class="notice">' +
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'Your browser is not compatible with the CMS interface. Please use Internet Explorer 7+, Google Chrome 10+ or Mozilla Firefox 3.5+.' +
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'</span></p>'
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).css('z-index', $('.ss-loading-screen').css('z-index')+1);
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$('.loading-animation').remove();
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this._super();
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return;
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}
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// Initialize layouts
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this.redraw();
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// Remove loading screen
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$('.ss-loading-screen').hide();
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$('body').removeClass('loading');
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$(window).unbind('resize', positionLoadingSpinner);
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this.restoreTabState();
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this._super();
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},
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fromWindow: {
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onstatechange: function(){ this.handleStateChange(); }
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},
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'onwindowresize': function() {
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this.redraw();
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},
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'from .cms-panel': {
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ontoggle: function(){ this.redraw(); }
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},
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'from .cms-container': {
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onaftersubmitform: function(){ this.redraw(); }
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},
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/**
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* Ensure the user can see the requested section - restore the default view.
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*/
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'from .cms-menu-list li a': {
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onclick: function(e) {
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var href = $(e.target).attr('href');
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if(e.which > 1 || href == this._tabStateUrl()) return;
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this.splitViewMode();
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}
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},
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/**
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* Change the options of the threeColumnCompressor layout, and trigger layouting. You can provide any or
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* all options. The remaining options will not be changed.
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*/
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updateLayoutOptions: function(newSpec) {
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var spec = this.getLayoutOptions();
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$.extend(spec, newSpec);
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this.redraw();
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},
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/**
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* Enable the split view - with content on the left and preview on the right.
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*/
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splitViewMode: function() {
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this.updateLayoutOptions({
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mode: 'split'
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});
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this.redraw();
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},
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/**
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* Content only.
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*/
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contentViewMode: function() {
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this.updateLayoutOptions({
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mode: 'content'
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});
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this.redraw();
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},
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/**
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* Preview only.
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*/
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previewMode: function() {
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this.updateLayoutOptions({
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mode: 'preview'
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});
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this.redraw();
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},
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redraw: function() {
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if(window.debug) console.log('redraw', this.attr('class'), this.get(0));
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// Reset the algorithm.
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this.data('jlayout', jLayout.threeColumnCompressor(
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{
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menu: this.children('.cms-menu'),
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content: this.children('.cms-content'),
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preview: this.children('.cms-preview')
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},
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this.getLayoutOptions()
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));
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// Trigger layout algorithm once at the top. This also lays out children - we move from outside to
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// inside, resizing to fit the parent.
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this.layout();
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// Redraw on all the children that need it
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this.find('.cms-panel-layout').redraw();
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this.find('.cms-content-fields[data-layout-type]').redraw();
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this.find('.cms-edit-form[data-layout-type]').redraw();
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this.find('.cms-preview').redraw();
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this.find('.cms-content').redraw();
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},
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/**
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* Proxy around History.pushState() which handles non-HTML5 fallbacks,
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* as well as global change tracking. Change tracking needs to be synchronous rather than event/callback
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* based because the user needs to be able to abort the action completely.
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*
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* See handleStateChange() for more details.
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*
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* Parameters:
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* - {String} url
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* - {String} title New window title
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* - {Object} data Any additional data passed through to History.pushState()
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* - {boolean} forceReload Forces the replacement of the current history state, even if the URL is the same, i.e. allows reloading.
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*/
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loadPanel: function(url, title, data, forceReload) {
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if(!data) data = {};
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if(!title) title = "";
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// Check change tracking (can't use events as we need a way to cancel the current state change)
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var contentEls = this._findFragments(data.pjax ? data.pjax.split(',') : ['Content']);
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var trackedEls = contentEls.find(':data(changetracker)').add(contentEls.filter(':data(changetracker)'));
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if(trackedEls.length) {
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var abort = false;
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trackedEls.each(function() {
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if(!$(this).confirmUnsavedChanges()) abort = true;
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});
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if(abort) return;
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}
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// Save tab selections so we can restore them later
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this.saveTabState();
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if(window.History.enabled) {
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// Active menu item is set based on X-Controller ajax header,
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// which matches one class on the menu
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if(forceReload) {
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// Add a parameter to make sure the page gets reloaded even if the URL is the same.
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$.extend(data, {__forceReload: Math.random()});
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window.History.replaceState(data, title, url);
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} else {
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window.History.pushState(data, title, url);
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}
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} else {
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window.location = $.path.makeUrlAbsolute(url, $('base').attr('href'));
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}
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},
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/**
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* Nice wrapper for reloading current history state.
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*/
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reloadCurrentPanel: function() {
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this.loadPanel(window.History.getState().url, null, null, true);
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},
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/**
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* Function: submitForm
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*
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* Parameters:
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* {DOMElement} form - The form to be submitted. Needs to be passed
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* in to avoid entwine methods/context being removed through replacing the node itself.
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* {DOMElement} button - The pressed button (optional)
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* {Function} callback - Called in complete() handler of jQuery.ajax()
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* {Object} ajaxOptions - Object literal to merge into $.ajax() call
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*
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* Returns:
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* (boolean)
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*/
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submitForm: function(form, button, callback, ajaxOptions) {
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var self = this;
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// look for save button
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if(!button) button = this.find('.Actions :submit[name=action_save]');
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// default to first button if none given - simulates browser behaviour
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if(!button) button = this.find('.Actions :submit:first');
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form.trigger('beforesubmitform');
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this.trigger('submitform', {form: form, button: button});
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// set button to "submitting" state
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$(button).addClass('loading');
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// validate if required
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var validationResult = form.validate();
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if(typeof validationResult!=='undefined' && !validationResult) {
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// TODO Automatically switch to the tab/position of the first error
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statusMessage("Validation failed.", "bad");
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$(button).removeClass('loading');
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return false;
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}
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// get all data from the form
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var formData = form.serializeArray();
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// add button action
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formData.push({name: $(button).attr('name'), value:'1'});
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// Artificial HTTP referer, IE doesn't submit them via ajax.
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// Also rewrites anchors to their page counterparts, which is important
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// as automatic browser ajax response redirects seem to discard the hash/fragment.
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formData.push({name: 'BackURL', value:History.getPageUrl()});
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// Save tab selections so we can restore them later
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this.saveTabState();
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// Standard Pjax behaviour is to replace the submitted form with new content.
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// The returned view isn't always decided upon when the request
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// is fired, so the server might decide to change it based on its own logic,
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// sending back different `X-Pjax` headers and content
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jQuery.ajax(jQuery.extend({
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headers: {"X-Pjax" : "CurrentForm,Breadcrumbs"},
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url: form.attr('action'),
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data: formData,
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type: 'POST',
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complete: function() {
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$(button).removeClass('loading');
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},
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success: function(data, status, xhr) {
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form.removeClass('changed'); // TODO This should be using the plugin API
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if(callback) callback(data, status, xhr);
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var newContentEls = self.handleAjaxResponse(data, status, xhr);
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if(!newContentEls) return;
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newContentEls.filter('form').trigger('aftersubmitform', {status: status, xhr: xhr, formData: formData});
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}
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}, ajaxOptions));
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return false;
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},
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/**
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* Handles ajax loading of new panels through the window.History object.
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* To trigger loading, pass a new URL to window.History.pushState().
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* Use loadPanel() as a pushState() wrapper as it provides some additional functionality
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* like global changetracking and user aborts.
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*
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* Due to the nature of history management, no callbacks are allowed.
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* Use the 'beforestatechange' and 'afterstatechange' events instead,
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* or overwrite the beforeLoad() and afterLoad() methods on the
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* DOM element you're loading the new content into.
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* Although you can pass data into pushState(), it shouldn't contain
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* DOM elements or callback closures.
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*
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* The passed URL should allow reconstructing important interface state
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* without additional parameters, in the following use cases:
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* - Explicit loading through History.pushState()
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* - Implicit loading through browser navigation event triggered by the user (forward or back)
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* - Full window refresh without ajax
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* For example, a ModelAdmin search event should contain the search terms
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* as URL parameters, and the result display should automatically appear
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* if the URL is loaded without ajax.
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*/
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handleStateChange: function() {
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// Don't allow parallel loading to avoid edge cases
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if(this.getCurrentXHR()) this.getCurrentXHR().abort();
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var self = this, h = window.History, state = h.getState(),
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fragments = state.data.pjax || 'Content', headers = {},
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fragmentsArr = fragments.split(','),
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contentEls = this._findFragments(fragmentsArr);
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// For legacy IE versions (IE7 and IE8), reload without ajax
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// as a crude way to fix memory leaks through whole window refreshes.
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this.setStateChangeCount(this.getStateChangeCount() + 1);
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var isLegacyIE = ($.browser.msie && parseInt($.browser.version, 10) < 9);
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if(isLegacyIE && this.getStateChangeCount() > 20) {
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document.location.href = state.url;
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return;
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}
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// If any of the requested Pjax fragments don't exist in the current view,
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// fetch the "Content" view instead, which is the "outermost" fragment
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// that can be reloaded without reloading the whole window.
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if(contentEls.length < fragmentsArr.length) {
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fragments = 'Content', fragmentsArr = ['Content'];
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contentEls = this._findFragments(fragmentsArr);
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}
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this.trigger('beforestatechange', {state: state, element: contentEls});
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// Set Pjax headers, which can declare a preference for the returned view.
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// The actually returned view isn't always decided upon when the request
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// is fired, so the server might decide to change it based on its own logic.
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headers['X-Pjax'] = fragments;
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contentEls.addClass('loading');
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var xhr = $.ajax({
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headers: headers,
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url: state.url,
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complete: function() {
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// Remove loading indication from old content els (regardless of which are replaced)
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contentEls.removeClass('loading');
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},
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success: function(data, status, xhr) {
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var els = self.handleAjaxResponse(data, status, xhr, state);
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self.trigger('afterstatechange', {data: data, status: status, xhr: xhr, element: els, state: state});
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}
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});
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this.setCurrentXHR(xhr);
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},
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/**
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* Handles ajax responses containing plain HTML, or mulitple
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* PJAX fragments wrapped in JSON (see PjaxResponseNegotiator PHP class).
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* Can be hooked into an ajax 'success' callback.
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*
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* Parameters:
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* (Object) data
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* (String) status
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* (XMLHTTPRequest) xhr
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* (Object) state The original history state which the request was initiated with
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*/
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handleAjaxResponse: function(data, status, xhr, state) {
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var self = this, url, selectedTabs, guessFragment;
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// Support a full reload
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if(xhr.getResponseHeader('X-Reload') && xhr.getResponseHeader('X-ControllerURL')) {
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document.location.href = xhr.getResponseHeader('X-ControllerURL');
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return;
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}
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// Pseudo-redirects via X-ControllerURL might return empty data, in which
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// case we'll ignore the response
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if(!data) return;
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// Support a full reload
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if(xhr.getResponseHeader('X-Reload') && xhr.getResponseHeader('X-ControllerURL')) {
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document.location.href = xhr.getResponseHeader('X-ControllerURL');
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return;
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}
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// Update title
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var title = xhr.getResponseHeader('X-Title');
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if(title) document.title = decodeURIComponent(title.replace(/\+/g, ' '));
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var newFragments = {}, newContentEls;
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// If content type is text/json (ignoring charset and other parameters)
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if(xhr.getResponseHeader('Content-Type').match(/^text\/json[ \t]*;?/i)) {
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newFragments = data;
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} else {
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// Fall back to replacing the content fragment if HTML is returned
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$data = $(data);
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// Try and guess the fragment if none is provided
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// TODO: data-pjax-fragment might actually give us the fragment. For now we just check most common case
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guessFragment = 'Content';
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if ($data.is('form') && !$data.is('[data-pjax-fragment~=Content]')) guessFragment = 'CurrentForm';
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newFragments[guessFragment] = $data;
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}
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// Replace each fragment individually
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$.each(newFragments, function(newFragment, html) {
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var contentEl = $('[data-pjax-fragment]').filter(function() {
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return $.inArray(newFragment, $(this).data('pjaxFragment').split(' ')) != -1;
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}), newContentEl = $(html);
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// Add to result collection
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if(newContentEls) newContentEls.add(newContentEl);
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else newContentEls = newContentEl;
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// Update panels
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if(newContentEl.find('.cms-container').length) {
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throw 'Content loaded via ajax is not allowed to contain tags matching the ".cms-container" selector to avoid infinite loops';
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}
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// Set loading state and store element state
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var origStyle = contentEl.attr('style');
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var origParent = contentEl.parent();
|
|
var origParentLayoutApplied = (typeof origParent.data('jlayout')!=='undefined');
|
|
var layoutClasses = ['east', 'west', 'center', 'north', 'south', 'column-hidden'];
|
|
var elemClasses = contentEl.attr('class');
|
|
var origLayoutClasses = [];
|
|
if(elemClasses) {
|
|
origLayoutClasses = $.grep(
|
|
elemClasses.split(' '),
|
|
function(val) { return ($.inArray(val, layoutClasses) >= 0);}
|
|
);
|
|
}
|
|
|
|
newContentEl
|
|
.removeClass(layoutClasses.join(' '))
|
|
.addClass(origLayoutClasses.join(' '));
|
|
if(origStyle) newContentEl.attr('style', origStyle);
|
|
|
|
// Allow injection of inline styles, as they're not allowed in the document body.
|
|
// Not handling this through jQuery.ondemand to avoid parsing the DOM twice.
|
|
var styles = newContentEl.find('style').detach();
|
|
if(styles.length) $(document).find('head').append(styles);
|
|
|
|
// Replace panel completely (we need to override the "layout" attribute, so can't replace the child instead)
|
|
contentEl.replaceWith(newContentEl);
|
|
|
|
// Force jlayout to rebuild internal hierarchy to point to the new elements.
|
|
// This is only necessary for elements that are at least 3 levels deep. 2nd level elements will
|
|
// be taken care of when we lay out the top level element (.cms-container).
|
|
if (!origParent.is('.cms-container') && origParentLayoutApplied) {
|
|
origParent.layout();
|
|
}
|
|
});
|
|
|
|
// Re-init tabs (in case the form tag itself is a tabset)
|
|
var newForm = newContentEls.filter('form');
|
|
if(newForm.hasClass('cms-tabset')) newForm.removeClass('cms-tabset').addClass('cms-tabset');
|
|
|
|
this.redraw();
|
|
|
|
this.restoreTabState((state && typeof state.data.tabState !== 'undefined') ? state.data.tabState : null);
|
|
|
|
return newContentEls;
|
|
},
|
|
|
|
/**
|
|
*
|
|
*
|
|
* Parameters:
|
|
* - fragments {Array}
|
|
* Returns: jQuery collection
|
|
*/
|
|
_findFragments: function(fragments) {
|
|
return $('[data-pjax-fragment]').filter(function() {
|
|
// Allows for more than one fragment per node
|
|
var i, nodeFragments = $(this).data('pjaxFragment').split(' ');
|
|
for(i in fragments) {
|
|
if($.inArray(fragments[i], nodeFragments) != -1) return true;
|
|
}
|
|
return false;
|
|
});
|
|
},
|
|
|
|
/**
|
|
* Function: refresh
|
|
*
|
|
* Updates the container based on the current url
|
|
*
|
|
* Returns: void
|
|
*/
|
|
refresh: function() {
|
|
$(window).trigger('statechange');
|
|
|
|
$(this).redraw();
|
|
},
|
|
|
|
/**
|
|
* Save tab selections in order to reconstruct them later.
|
|
* Requires HTML5 sessionStorage support.
|
|
*/
|
|
saveTabState: function() {
|
|
if(typeof(window.sessionStorage)=="undefined" || window.sessionStorage === null) return;
|
|
|
|
var selectedTabs = [], url = this._tabStateUrl();
|
|
this.find('.cms-tabset,.ss-tabset').each(function(i, el) {
|
|
var id = $(el).attr('id');
|
|
if(!id) return; // we need a unique reference
|
|
if(!$(el).data('tabs')) return; // don't act on uninit'ed controls
|
|
|
|
// Allow opt-out via data element or entwine property.
|
|
if($(el).data('ignoreTabState') || $(el).getIgnoreTabState()) return;
|
|
|
|
selectedTabs.push({id:id, selected:$(el).tabs('option', 'selected')});
|
|
});
|
|
|
|
if(selectedTabs) {
|
|
var tabsUrl = 'tabs-' + url;
|
|
try {
|
|
window.sessionStorage.setItem(tabsUrl, JSON.stringify(selectedTabs));
|
|
} catch(err) {
|
|
if (err.code === DOMException.QUOTA_EXCEEDED_ERR && window.sessionStorage.length === 0) {
|
|
// If this fails we ignore the error as the only issue is that it
|
|
// does not remember the tab state.
|
|
// This is a Safari bug which happens when private browsing is enabled.
|
|
return;
|
|
} else {
|
|
throw err;
|
|
}
|
|
}
|
|
}
|
|
},
|
|
|
|
/**
|
|
* Re-select previously saved tabs.
|
|
* Requires HTML5 sessionStorage support.
|
|
*
|
|
* Parameters:
|
|
* (Object) Map of tab container selectors to tab selectors.
|
|
* Used to mark a specific tab as active regardless of the previously saved options.
|
|
*/
|
|
restoreTabState: function(overrideStates) {
|
|
var self = this, url = this._tabStateUrl(),
|
|
hasSessionStorage = (typeof(window.sessionStorage)!=="undefined" && window.sessionStorage),
|
|
sessionData = hasSessionStorage ? window.sessionStorage.getItem('tabs-' + url) : null,
|
|
sessionStates = sessionData ? JSON.parse(sessionData) : false;
|
|
|
|
this.find('.cms-tabset').each(function() {
|
|
var index, tabset = $(this), tabsetId = tabset.attr('id'), tab,
|
|
forcedTab = tabset.find('.ss-tabs-force-active');
|
|
|
|
if(!tabset.data('tabs')) return; // don't act on uninit'ed controls
|
|
|
|
// The tabs may have changed, notify the widget that it should update its internal state.
|
|
tabset.tabs('refresh');
|
|
|
|
// Make sure the intended tab is selected.
|
|
if(forcedTab.length) {
|
|
index = forcedTab.index();
|
|
} else if(overrideStates && overrideStates[tabsetId]) {
|
|
tab = tabset.find(overrideStates[tabsetId].tabSelector);
|
|
if(tab.length) index = tab.index();
|
|
} else if(sessionStates) {
|
|
$.each(sessionStates, function(i, sessionState) {
|
|
if(tabset.is('#' + sessionState.id)) index = sessionState.selected;
|
|
});
|
|
}
|
|
if(index !== null) tabset.tabs('select', index);
|
|
});
|
|
},
|
|
|
|
/**
|
|
* Remove any previously saved state.
|
|
*
|
|
* Parameters:
|
|
* (String) url Optional (sanitized) URL to clear a specific state.
|
|
*/
|
|
clearTabState: function(url) {
|
|
if(typeof(window.sessionStorage)=="undefined") return;
|
|
|
|
var s = window.sessionStorage;
|
|
if(url) {
|
|
s.removeItem('tabs-' + url);
|
|
} else {
|
|
for(var i=0;i<s.length;i++) s.removeItem(s.key(i));
|
|
}
|
|
},
|
|
|
|
/**
|
|
* Remove tab state for the current URL.
|
|
*/
|
|
clearCurrentTabState: function() {
|
|
this.clearTabState(this._tabStateUrl());
|
|
},
|
|
|
|
_tabStateUrl: function() {
|
|
return History.getState().url
|
|
.replace(/\?.*/, '')
|
|
.replace(/#.*/, '')
|
|
.replace($('base').attr('href'), '');
|
|
}
|
|
});
|
|
|
|
/**
|
|
* Add loading overlay to selected regions in the CMS automatically.
|
|
* Not applied to all "*.loading" elements to avoid secondary regions
|
|
* like the breadcrumbs showing unnecessary loading status.
|
|
*/
|
|
$('form.loading,.cms-content.loading,.cms-content-fields.loading,.cms-content-view.loading').entwine({
|
|
onmatch: function() {
|
|
this.append('<div class="cms-content-loading-overlay ui-widget-overlay-light"></div><div class="cms-content-loading-spinner"></div>');
|
|
this._super();
|
|
},
|
|
onunmatch: function() {
|
|
this.find('.cms-content-loading-overlay,.cms-content-loading-spinner').remove();
|
|
this._super();
|
|
}
|
|
});
|
|
|
|
/** Make all buttons "hoverable" with jQuery theming. */
|
|
$('.cms input[type="submit"], .cms button, .cms input[type="reset"], .cms .ss-ui-button').entwine({
|
|
onadd: function() {
|
|
this.addClass('ss-ui-button');
|
|
if(!this.data('button')) this.button();
|
|
this._super();
|
|
},
|
|
onremove: function() {
|
|
if(this.data('button')) this.button('destroy');
|
|
this._super();
|
|
}
|
|
});
|
|
|
|
/**
|
|
* Loads the link's 'href' attribute into a panel via ajax,
|
|
* as opposed to triggering a full page reload.
|
|
* Little helper to avoid repetition, and make it easy to
|
|
* "opt in" to panel loading, while by default links still exhibit their default behaviour.
|
|
* The PJAX target can be specified via a 'data-pjax-target' attribute.
|
|
*/
|
|
$('.cms .cms-panel-link').entwine({
|
|
onclick: function(e) {
|
|
var href = this.attr('href'),
|
|
url = (href && !href.match(/^#/)) ? href : this.data('href'),
|
|
data = {pjax: this.data('pjaxTarget')};
|
|
|
|
$('.cms-container').loadPanel(url, null, data);
|
|
e.preventDefault();
|
|
}
|
|
});
|
|
|
|
/**
|
|
* Does an ajax loads of the link's 'href' attribute via ajax and displays any FormResponse messages from the CMS.
|
|
* Little helper to avoid repetition, and make it easy to trigger actions via a link,
|
|
* without reloading the page, changing the URL, or loading in any new panel content.
|
|
*/
|
|
$('.cms .ss-ui-button-ajax').entwine({
|
|
onclick: function(e) {
|
|
$(this).removeClass('ui-button-text-only');
|
|
$(this).addClass('ss-ui-button-loading ui-button-text-icons');
|
|
|
|
var loading = $(this).find(".ss-ui-loading-icon");
|
|
|
|
if(loading.length < 1) {
|
|
loading = $("<span></span>").addClass('ss-ui-loading-icon ui-button-icon-primary ui-icon');
|
|
|
|
$(this).prepend(loading);
|
|
}
|
|
|
|
loading.show();
|
|
|
|
var href = this.attr('href'), url = href ? href : this.data('href');
|
|
|
|
jQuery.ajax({
|
|
url: url,
|
|
// Ensure that form view is loaded (rather than whole "Content" template)
|
|
complete: function(xmlhttp, status) {
|
|
var msg = (xmlhttp.getResponseHeader('X-Status')) ? xmlhttp.getResponseHeader('X-Status') : xmlhttp.responseText;
|
|
|
|
try {
|
|
if (typeof msg != "undefined" && msg !== null) eval(msg);
|
|
}
|
|
catch(e) {}
|
|
|
|
loading.hide();
|
|
|
|
$(".cms-container").refresh();
|
|
|
|
$(this).removeClass('ss-ui-button-loading ui-button-text-icons');
|
|
$(this).addClass('ui-button-text-only');
|
|
},
|
|
dataType: 'html'
|
|
});
|
|
e.preventDefault();
|
|
}
|
|
});
|
|
|
|
/**
|
|
* Trigger dialogs with iframe based on the links href attribute (see ssui-core.js).
|
|
*/
|
|
$('.cms .ss-ui-dialog-link').entwine({
|
|
UUID: null,
|
|
onmatch: function() {
|
|
this._super();
|
|
this.setUUID(new Date().getTime());
|
|
},
|
|
onunmatch: function() {
|
|
this._super();
|
|
},
|
|
onclick: function() {
|
|
this._super();
|
|
|
|
var self = this, id = 'ss-ui-dialog-' + this.getUUID();
|
|
var dialog = $('#' + id);
|
|
if(!dialog.length) {
|
|
dialog = $('<div class="ss-ui-dialog" id="' + id + '" />');
|
|
$('body').append(dialog);
|
|
}
|
|
|
|
var extraClass = this.data('popupclass')?this.data('popupclass'):'';
|
|
|
|
dialog.ssdialog({iframeUrl: this.attr('href'), autoOpen: true, dialogExtraClass: extraClass});
|
|
return false;
|
|
}
|
|
});
|
|
|
|
/**
|
|
* Add styling to all contained buttons, and create buttonsets if required.
|
|
*/
|
|
$('.cms-content .Actions').entwine({
|
|
onmatch: function() {
|
|
this.find('.ss-ui-button').click(function() {
|
|
var form = this.form;
|
|
// forms don't natively store the button they've been triggered with
|
|
if(form) {
|
|
form.clickedButton = this;
|
|
// Reset the clicked button shortly after the onsubmit handlers
|
|
// have fired on the form
|
|
setTimeout(function() {form.clickedButton = null;}, 10);
|
|
}
|
|
});
|
|
|
|
this.redraw();
|
|
this._super();
|
|
},
|
|
onunmatch: function() {
|
|
this._super();
|
|
},
|
|
redraw: function() {
|
|
if(window.debug) console.log('redraw', this.attr('class'), this.get(0));
|
|
|
|
// Remove whitespace to avoid gaps with inline elements
|
|
this.contents().filter(function() {
|
|
return (this.nodeType == 3 && !/\S/.test(this.nodeValue));
|
|
}).remove();
|
|
|
|
// Init buttons if required
|
|
this.find('.ss-ui-button').each(function() {
|
|
if(!$(this).data('button')) $(this).button();
|
|
});
|
|
|
|
// Mark up buttonsets
|
|
this.find('.ss-ui-buttonset').buttonset();
|
|
}
|
|
});
|
|
|
|
/**
|
|
* Duplicates functionality in DateField.js, but due to using entwine we can match
|
|
* the DOM element on creation, rather than onclick - which allows us to decorate
|
|
* the field with a calendar icon
|
|
*/
|
|
$('.cms .field.date input.text').entwine({
|
|
onmatch: function() {
|
|
var holder = $(this).parents('.field.date:first'), config = holder.data();
|
|
if(!config.showcalendar) {
|
|
this._super();
|
|
return;
|
|
}
|
|
|
|
config.showOn = 'button';
|
|
if(config.locale && $.datepicker.regional[config.locale]) {
|
|
config = $.extend(config, $.datepicker.regional[config.locale], {});
|
|
}
|
|
|
|
$(this).datepicker(config);
|
|
// // Unfortunately jQuery UI only allows configuration of icon images, not sprites
|
|
// this.next('button').button('option', 'icons', {primary : 'ui-icon-calendar'});
|
|
|
|
this._super();
|
|
},
|
|
onunmatch: function() {
|
|
this._super();
|
|
}
|
|
});
|
|
|
|
/**
|
|
* Styled dropdown select fields via chosen. Allows things like search and optgroup
|
|
* selection support. Rather than manually adding classes to selects we want
|
|
* styled, we style everything but the ones we tell it not to.
|
|
*
|
|
* For the CMS we also need to tell the parent div that his has a select so
|
|
* we can fix the height cropping.
|
|
*/
|
|
|
|
$('.cms .field.dropdown select, .cms .field select[multiple]').entwine({
|
|
onmatch: function() {
|
|
if(this.is('.no-chzn')) {
|
|
this._super();
|
|
return;
|
|
}
|
|
|
|
// Explicitly disable default placeholder if no custom one is defined
|
|
if(!this.data('placeholder')) this.data('placeholder', ' ');
|
|
|
|
// We could've gotten stale classes and DOM elements from deferred cache.
|
|
this.removeClass('has-chzn chzn-done');
|
|
this.siblings('.chzn-container').remove();
|
|
|
|
// Apply Chosen
|
|
applyChosen(this);
|
|
|
|
this._super();
|
|
},
|
|
onunmatch: function() {
|
|
this._super();
|
|
}
|
|
});
|
|
|
|
$(".cms-panel-layout").entwine({
|
|
redraw: function() {
|
|
if(window.debug) console.log('redraw', this.attr('class'), this.get(0));
|
|
}
|
|
});
|
|
|
|
/**
|
|
* Overload the default GridField behaviour (open a new URL in the browser)
|
|
* with the CMS-specific ajax loading.
|
|
*/
|
|
$('.cms .ss-gridfield').entwine({
|
|
showDetailView: function(url) {
|
|
// Include any GET parameters from the current URL, as the view state might depend on it.
|
|
// For example, a list prefiltered through external search criteria might be passed to GridField.
|
|
var params = window.location.search.replace(/^\?/, '');
|
|
if(params) url = $.path.addSearchParams(url, params);
|
|
$('.cms-container').loadPanel(url);
|
|
}
|
|
});
|
|
|
|
|
|
/**
|
|
* Generic search form in the CMS, often hooked up to a GridField results display.
|
|
*/
|
|
$('.cms-search-form').entwine({
|
|
|
|
onsubmit: function() {
|
|
// Remove empty elements and make the URL prettier
|
|
var nonEmptyInputs = this.find(':input:not(:submit)').filter(function() {
|
|
// Use fieldValue() from jQuery.form plugin rather than jQuery.val(),
|
|
// as it handles checkbox values more consistently
|
|
var vals = $.grep($(this).fieldValue(), function(val) { return (val);});
|
|
return (vals.length);
|
|
});
|
|
var url = this.attr('action');
|
|
if(nonEmptyInputs.length) url = $.path.addSearchParams(url, nonEmptyInputs.serialize());
|
|
|
|
var container = this.closest('.cms-container');
|
|
container.find('.cms-edit-form').tabs('select',0); //always switch to the first tab (list view) when searching
|
|
container.loadPanel(url);
|
|
return false;
|
|
},
|
|
|
|
/**
|
|
* Resets are processed on the serverside, so need to trigger a submit.
|
|
*/
|
|
onreset: function(e) {
|
|
this.clearForm();
|
|
this.submit();
|
|
}
|
|
|
|
});
|
|
|
|
/**
|
|
* Allows to lazy load a panel, by leaving it empty
|
|
* and declaring a URL to load its content via a 'url' HTML5 data attribute.
|
|
* The loaded HTML is cached, with cache key being the 'url' attribute.
|
|
* In order for this to work consistently, we assume that the responses are stateless.
|
|
* To avoid caching, add a 'deferred-no-cache' to the node.
|
|
*/
|
|
window._panelDeferredCache = {};
|
|
$('.cms-panel-deferred').entwine({
|
|
onadd: function() {
|
|
this._super();
|
|
this.redraw();
|
|
},
|
|
onremove: function() {
|
|
if(window.debug) console.log('saving', this.data('url'), this);
|
|
|
|
// Save the HTML state at the last possible moment.
|
|
// Don't store the DOM to avoid memory leaks.
|
|
if(!this.data('deferredNoCache')) window._panelDeferredCache[this.data('url')] = this.html();
|
|
this._super();
|
|
},
|
|
redraw: function() {
|
|
if(window.debug) console.log('redraw', this.attr('class'), this.get(0));
|
|
|
|
var self = this, url = this.data('url');
|
|
if(!url) throw 'Elements of class .cms-panel-deferred need a "data-url" attribute';
|
|
|
|
this._super();
|
|
|
|
// If the node is empty, try to either load it from cache or via ajax.
|
|
if(!this.children().length) {
|
|
if(!this.data('deferredNoCache') && typeof window._panelDeferredCache[url] !== 'undefined') {
|
|
this.html(window._panelDeferredCache[url]);
|
|
} else {
|
|
this.addClass('loading');
|
|
$.ajax({
|
|
url: url,
|
|
complete: function() {
|
|
self.removeClass('loading');
|
|
},
|
|
success: function(data, status, xhr) {
|
|
self.html(data);
|
|
}
|
|
});
|
|
}
|
|
}
|
|
}
|
|
});
|
|
|
|
/**
|
|
* Lightweight wrapper around jQuery UI tabs.
|
|
* Ensures that anchor links are set properly,
|
|
* and any nested tabs are scrolled if they have
|
|
* their height explicitly set. This is important
|
|
* for forms inside the CMS layout.
|
|
*/
|
|
$('.cms-tabset').entwine({
|
|
onadd: function() {
|
|
// Can't name redraw() as it clashes with other CMS entwine classes
|
|
this.redrawTabs();
|
|
this._super();
|
|
},
|
|
onremove: function() {
|
|
if (this.data('tabs')) this.tabs('destroy');
|
|
this._super();
|
|
},
|
|
redrawTabs: function() {
|
|
this.rewriteHashlinks();
|
|
|
|
var id = this.attr('id'), activeTab = this.find('ul:first .ui-tabs-active');
|
|
|
|
if(!this.data('uiTabs')) this.tabs({
|
|
active: (activeTab.index() != -1) ? activeTab.index() : 0,
|
|
beforeLoad: function(e, ui) {
|
|
// Disable automatic ajax loading of tabs without matching DOM elements,
|
|
// determining if the current URL differs from the tab URL is too error prone.
|
|
return false;
|
|
},
|
|
activate: function(e, ui) {
|
|
// Usability: Hide actions for "readonly" tabs (which don't contain any editable fields)
|
|
var actions = $(this).closest('form').find('.Actions');
|
|
if($(ui.newTab).closest('li').hasClass('readonly')) {
|
|
actions.fadeOut();
|
|
} else {
|
|
actions.show();
|
|
}
|
|
}
|
|
});
|
|
},
|
|
|
|
/**
|
|
* Ensure hash links are prefixed with the current page URL,
|
|
* otherwise jQuery interprets them as being external.
|
|
*/
|
|
rewriteHashlinks: function() {
|
|
$(this).find('ul a').each(function() {
|
|
if (!$(this).attr('href')) return;
|
|
var matches = $(this).attr('href').match(/#.*/);
|
|
if(!matches) return;
|
|
$(this).attr('href', document.location.href.replace(/#.*/, '') + matches[0]);
|
|
});
|
|
}
|
|
});
|
|
});
|
|
|
|
}(jQuery));
|
|
|
|
var statusMessage = function(text, type) {
|
|
text = jQuery('<div/>').text(text).html(); // Escape HTML entities in text
|
|
jQuery.noticeAdd({text: text, type: type});
|
|
};
|
|
|
|
var errorMessage = function(text) {
|
|
jQuery.noticeAdd({text: text, type: 'error'});
|
|
};
|