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If none is given, the document element * is used. */ Drupal.attachBehaviors = function(context) { context = context || document; if (Drupal.jsEnabled) { // Execute all of them. jQuery.each(Drupal.behaviors, function() { this(context); }); } }; /** * Encode special characters in a plain-text string for display as HTML. */ Drupal.checkPlain = function(str) { str = String(str); var replace = { '&': '&', '"': '"', '<': '<', '>': '>' }; for (var character in replace) { var regex = new RegExp(character, 'g'); str = str.replace(regex, replace[character]); } return str; }; /** * Translate strings to the page language or a given language. * * See the documentation of the server-side t() function for further details. * * @param str * A string containing the English string to translate. * @param args * An object of replacements pairs to make after translation. Incidences * of any key in this array are replaced with the corresponding value. * Based on the first character of the key, the value is escaped and/or themed: * - !variable: inserted as is * - @variable: escape plain text to HTML (Drupal.checkPlain) * - %variable: escape text and theme as a placeholder for user-submitted * content (checkPlain + Drupal.theme('placeholder')) * @return * The translated string. */ Drupal.t = function(str, args) { // Fetch the localized version of the string. if (Drupal.locale.strings && Drupal.locale.strings[str]) { str = Drupal.locale.strings[str]; } if (args) { // Transform arguments before inserting them for (var key in args) { switch (key.charAt(0)) { // Escaped only case '@': args[key] = Drupal.checkPlain(args[key]); break; // Pass-through case '!': break; // Escaped and placeholder case '%': default: args[key] = Drupal.theme('placeholder', args[key]); break; } str = str.replace(key, args[key]); } } return str; }; /** * Format a string containing a count of items. * * This function ensures that the string is pluralized correctly. Since Drupal.t() is * called by this function, make sure not to pass already-localized strings to it. * * See the documentation of the server-side format_plural() function for further details. * * @param count * The item count to display. * @param singular * The string for the singular case. Please make sure it is clear this is * singular, to ease translation (e.g. use "1 new comment" instead of "1 new"). * Do not use @count in the singular string. * @param plural * The string for the plural case. Please make sure it is clear this is plural, * to ease translation. Use @count in place of the item count, as in "@count * new comments". * @param args * An object of replacements pairs to make after translation. Incidences * of any key in this array are replaced with the corresponding value. * Based on the first character of the key, the value is escaped and/or themed: * - !variable: inserted as is * - @variable: escape plain text to HTML (Drupal.checkPlain) * - %variable: escape text and theme as a placeholder for user-submitted * content (checkPlain + Drupal.theme('placeholder')) * Note that you do not need to include @count in this array. * This replacement is done automatically for the plural case. * @return * A translated string. */ Drupal.formatPlural = function(count, singular, plural, args) { var args = args || {}; args['@count'] = count; // Determine the index of the plural form. var index = Drupal.locale.pluralFormula ? Drupal.locale.pluralFormula(args['@count']) : ((args['@count'] == 1) ? 0 : 1); if (index == 0) { return Drupal.t(singular, args); } else if (index == 1) { return Drupal.t(plural, args); } else { args['@count['+ index +']'] = args['@count']; delete args['@count']; return Drupal.t(plural.replace('@count', '@count['+ index +']')); } }; /** * Generate the themed representation of a Drupal object. * * All requests for themed output must go through this function. It examines * the request and routes it to the appropriate theme function. If the current * theme does not provide an override function, the generic theme function is * called. * * For example, to retrieve the HTML that is output by theme_placeholder(text), * call Drupal.theme('placeholder', text). * * @param func * The name of the theme function to call. * @param ... * Additional arguments to pass along to the theme function. * @return * Any data the theme function returns. This could be a plain HTML string, * but also a complex object. */ Drupal.theme = function(func) { for (var i = 1, args = []; i < arguments.length; i++) { args.push(arguments[i]); } return (Drupal.theme[func] || Drupal.theme.prototype[func]).apply(this, args); }; /** * Parse a JSON response. * * The result is either the JSON object, or an object with 'status' 0 and 'data' an error message. */ Drupal.parseJson = function (data) { if ((data.substring(0, 1) != '{') && (data.substring(0, 1) != '[')) { return { status: 0, data: data.length ? data : Drupal.t('Unspecified error') }; } return eval('(' + data + ');'); }; /** * Freeze the current body height (as minimum height). Used to prevent * unnecessary upwards scrolling when doing DOM manipulations. */ Drupal.freezeHeight = function () { Drupal.unfreezeHeight(); var div = document.createElement('div'); $(div).css({ position: 'absolute', top: '0px', left: '0px', width: '1px', height: $('body').css('height') }).attr('id', 'freeze-height'); $('body').append(div); }; /** * Unfreeze the body height */ Drupal.unfreezeHeight = function () { $('#freeze-height').remove(); }; /** * Wrapper around encodeURIComponent() which avoids Apache quirks (equivalent of * drupal_urlencode() in PHP). This function should only be used on paths, not * on query string arguments. */ Drupal.encodeURIComponent = function (item, uri) { uri = uri || location.href; item = encodeURIComponent(item).replace(/%2F/g, '/'); return (uri.indexOf('?q=') != -1) ? item : item.replace(/%26/g, '%2526').replace(/%23/g, '%2523').replace(/\/\//g, '/%252F'); }; /** * Get the text selection in a textarea. */ Drupal.getSelection = function (element) { if (typeof(element.selectionStart) != 'number' && document.selection) { // The current selection var range1 = document.selection.createRange(); var range2 = range1.duplicate(); // Select all text. range2.moveToElementText(element); // Now move 'dummy' end point to end point of original range. range2.setEndPoint('EndToEnd', range1); // Now we can calculate start and end points. var start = range2.text.length - range1.text.length; var end = start + range1.text.length; return { 'start': start, 'end': end }; } return { 'start': element.selectionStart, 'end': element.selectionEnd }; }; /** * Build an error message from ahah response. */ Drupal.ahahError = function(xmlhttp, uri) { if (xmlhttp.status == 200) { if (jQuery.trim($(xmlhttp.responseText).text())) { var message = Drupal.t("An error occurred. \n@uri\n@text", {'@uri': uri, '@text': xmlhttp.responseText }); } else { var message = Drupal.t("An error occurred. \n@uri\n(no information available).", {'@uri': uri, '@text': xmlhttp.responseText }); } } else { var message = Drupal.t("An HTTP error @status occurred. \n@uri", {'@uri': uri, '@status': xmlhttp.status }); } return message; } // Global Killswitch on the element if (Drupal.jsEnabled) { // Global Killswitch on the element $(document.documentElement).addClass('js'); // 'js enabled' cookie document.cookie = 'has_js=1; path=/'; // Attach all behaviors. $(document).ready(function() { Drupal.attachBehaviors(this); }); } /** * The default themes. */ Drupal.theme.prototype = { /** * Formats text for emphasized display in a placeholder 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false}});if(c.browser.msie){this._mouseUnselectable=this.element.attr("unselectable");this.element.attr("unselectable","on")}this.started=false},_mouseDestroy:function(){this.element.unbind("."+this.widgetName);(c.browser.msie&&this.element.attr("unselectable",this._mouseUnselectable))},_mouseDown:function(l){l.originalEvent=l.originalEvent||{};if(l.originalEvent.mouseHandled){return}(this._mouseStarted&&this._mouseUp(l));this._mouseDownEvent=l;var k=this,m=(l.which==1),j=(typeof this.options.cancel=="string"?c(l.target).parents().add(l.target).filter(this.options.cancel).length:false);if(!m||j||!this._mouseCapture(l)){return true}this.mouseDelayMet=!this.options.delay;if(!this.mouseDelayMet){this._mouseDelayTimer=setTimeout(function(){k.mouseDelayMet=true},this.options.delay)}if(this._mouseDistanceMet(l)&&this._mouseDelayMet(l)){this._mouseStarted=(this._mouseStart(l)!==false);if(!this._mouseStarted){l.preventDefault();return true}}this._mouseMoveDelegate=function(n){return k._mouseMove(n)};this._mouseUpDelegate=function(n){return k._mouseUp(n)};c(document).bind("mousemove."+this.widgetName,this._mouseMoveDelegate).bind("mouseup."+this.widgetName,this._mouseUpDelegate);(c.browser.safari||l.preventDefault());l.originalEvent.mouseHandled=true;return true},_mouseMove:function(j){if(c.browser.msie&&!j.button){return this._mouseUp(j)}if(this._mouseStarted){this._mouseDrag(j);return j.preventDefault()}if(this._mouseDistanceMet(j)&&this._mouseDelayMet(j)){this._mouseStarted=(this._mouseStart(this._mouseDownEvent,j)!==false);(this._mouseStarted?this._mouseDrag(j):this._mouseUp(j))}return !this._mouseStarted},_mouseUp:function(j){c(document).unbind("mousemove."+this.widgetName,this._mouseMoveDelegate).unbind("mouseup."+this.widgetName,this._mouseUpDelegate);if(this._mouseStarted){this._mouseStarted=false;this._preventClickEvent=(j.target==this._mouseDownEvent.target);this._mouseStop(j)}return false},_mouseDistanceMet:function(j){return(Math.max(Math.abs(this._mouseDownEvent.pageX-j.pageX),Math.abs(this._mouseDownEvent.pageY-j.pageY))>=this.options.distance)},_mouseDelayMet:function(j){return this.mouseDelayMet},_mouseStart:function(j){},_mouseDrag:function(j){},_mouseStop:function(j){},_mouseCapture:function(j){return true}};c.ui.mouse.defaults={cancel:null,distance:1,delay:0}})(jQuery);; /* * jQuery UI Dialog 1.7.3 * * Copyright (c) 2009 AUTHORS.txt (http://jqueryui.com/about) * Dual licensed under the MIT (MIT-LICENSE.txt) * and GPL (GPL-LICENSE.txt) licenses. * * http://docs.jquery.com/UI/Dialog * * Depends: * ui.core.js * ui.draggable.js * ui.resizable.js */ (function(c){var b={dragStart:"start.draggable",drag:"drag.draggable",dragStop:"stop.draggable",maxHeight:"maxHeight.resizable",minHeight:"minHeight.resizable",maxWidth:"maxWidth.resizable",minWidth:"minWidth.resizable",resizeStart:"start.resizable",resize:"drag.resizable",resizeStop:"stop.resizable"},a="ui-dialog ui-widget ui-widget-content ui-corner-all ";c.widget("ui.dialog",{_init:function(){this.originalTitle=this.element.attr("title");var l=this,m=this.options,j=m.title||this.originalTitle||" ",e=c.ui.dialog.getTitleId(this.element),k=(this.uiDialog=c("
")).appendTo(document.body).hide().addClass(a+m.dialogClass).css({position:"absolute",overflow:"hidden",zIndex:m.zIndex}).attr("tabIndex",-1).css("outline",0).keydown(function(n){(m.closeOnEscape&&n.keyCode&&n.keyCode==c.ui.keyCode.ESCAPE&&l.close(n))}).attr({role:"dialog","aria-labelledby":e}).mousedown(function(n){l.moveToTop(false,n)}),g=this.element.show().removeAttr("title").addClass("ui-dialog-content ui-widget-content").appendTo(k),f=(this.uiDialogTitlebar=c("
")).addClass("ui-dialog-titlebar ui-widget-header ui-corner-all ui-helper-clearfix").prependTo(k),i=c('').addClass("ui-dialog-titlebar-close ui-corner-all").attr("role","button").hover(function(){i.addClass("ui-state-hover")},function(){i.removeClass("ui-state-hover")}).focus(function(){i.addClass("ui-state-focus")}).blur(function(){i.removeClass("ui-state-focus")}).mousedown(function(n){n.stopPropagation()}).click(function(n){l.close(n);return false}).appendTo(f),h=(this.uiDialogTitlebarCloseText=c("")).addClass("ui-icon ui-icon-closethick").text(m.closeText).appendTo(i),d=c("").addClass("ui-dialog-title").attr("id",e).html(j).prependTo(f);f.find("*").add(f).disableSelection();(m.draggable&&c.fn.draggable&&this._makeDraggable());(m.resizable&&c.fn.resizable&&this._makeResizable());this._createButtons(m.buttons);this._isOpen=false;(m.bgiframe&&c.fn.bgiframe&&k.bgiframe());(m.autoOpen&&this.open())},destroy:function(){(this.overlay&&this.overlay.destroy());this.uiDialog.hide();this.element.unbind(".dialog").removeData("dialog").removeClass("ui-dialog-content ui-widget-content").hide().appendTo("body");this.uiDialog.remove();(this.originalTitle&&this.element.attr("title",this.originalTitle))},close:function(f){var d=this;if(false===d._trigger("beforeclose",f)){return}(d.overlay&&d.overlay.destroy());d.uiDialog.unbind("keypress.ui-dialog");(d.options.hide?d.uiDialog.hide(d.options.hide,function(){d._trigger("close",f)}):d.uiDialog.hide()&&d._trigger("close",f));c.ui.dialog.overlay.resize();d._isOpen=false;if(d.options.modal){var e=0;c(".ui-dialog").each(function(){if(this!=d.uiDialog[0]){e=Math.max(e,c(this).css("z-index"))}});c.ui.dialog.maxZ=e}},isOpen:function(){return this._isOpen},moveToTop:function(f,e){if((this.options.modal&&!f)||(!this.options.stack&&!this.options.modal)){return this._trigger("focus",e)}if(this.options.zIndex>c.ui.dialog.maxZ){c.ui.dialog.maxZ=this.options.zIndex}(this.overlay&&this.overlay.$el.css("z-index",c.ui.dialog.overlay.maxZ=++c.ui.dialog.maxZ));var d={scrollTop:this.element.attr("scrollTop"),scrollLeft:this.element.attr("scrollLeft")};this.uiDialog.css("z-index",++c.ui.dialog.maxZ);this.element.attr(d);this._trigger("focus",e)},open:function(){if(this._isOpen){return}var e=this.options,d=this.uiDialog;this.overlay=e.modal?new c.ui.dialog.overlay(this):null;(d.next().length&&d.appendTo("body"));this._size();this._position(e.position);d.show(e.show);this.moveToTop(true);(e.modal&&d.bind("keypress.ui-dialog",function(h){if(h.keyCode!=c.ui.keyCode.TAB){return}var g=c(":tabbable",this),i=g.filter(":first")[0],f=g.filter(":last")[0];if(h.target==f&&!h.shiftKey){setTimeout(function(){i.focus()},1)}else{if(h.target==i&&h.shiftKey){setTimeout(function(){f.focus()},1)}}}));c([]).add(d.find(".ui-dialog-content :tabbable:first")).add(d.find(".ui-dialog-buttonpane :tabbable:first")).add(d).filter(":first").focus();this._trigger("open");this._isOpen=true},_createButtons:function(g){var f=this,d=false,e=c("
").addClass("ui-dialog-buttonpane ui-widget-content ui-helper-clearfix");this.uiDialog.find(".ui-dialog-buttonpane").remove();(typeof g=="object"&&g!==null&&c.each(g,function(){return !(d=true)}));if(d){c.each(g,function(h,i){c('').addClass("ui-state-default ui-corner-all").text(h).click(function(){i.apply(f.element[0],arguments)}).hover(function(){c(this).addClass("ui-state-hover")},function(){c(this).removeClass("ui-state-hover")}).focus(function(){c(this).addClass("ui-state-focus")}).blur(function(){c(this).removeClass("ui-state-focus")}).appendTo(e)});e.appendTo(this.uiDialog)}},_makeDraggable:function(){var d=this,f=this.options,e;this.uiDialog.draggable({cancel:".ui-dialog-content",handle:".ui-dialog-titlebar",containment:"document",start:function(){e=f.height;c(this).height(c(this).height()).addClass("ui-dialog-dragging");(f.dragStart&&f.dragStart.apply(d.element[0],arguments))},drag:function(){(f.drag&&f.drag.apply(d.element[0],arguments))},stop:function(){c(this).removeClass("ui-dialog-dragging").height(e);(f.dragStop&&f.dragStop.apply(d.element[0],arguments));c.ui.dialog.overlay.resize()}})},_makeResizable:function(g){g=(g===undefined?this.options.resizable:g);var d=this,f=this.options,e=typeof g=="string"?g:"n,e,s,w,se,sw,ne,nw";this.uiDialog.resizable({cancel:".ui-dialog-content",alsoResize:this.element,maxWidth:f.maxWidth,maxHeight:f.maxHeight,minWidth:f.minWidth,minHeight:f.minHeight,start:function(){c(this).addClass("ui-dialog-resizing");(f.resizeStart&&f.resizeStart.apply(d.element[0],arguments))},resize:function(){(f.resize&&f.resize.apply(d.element[0],arguments))},handles:e,stop:function(){c(this).removeClass("ui-dialog-resizing");f.height=c(this).height();f.width=c(this).width();(f.resizeStop&&f.resizeStop.apply(d.element[0],arguments));c.ui.dialog.overlay.resize()}}).find(".ui-resizable-se").addClass("ui-icon ui-icon-grip-diagonal-se")},_position:function(i){var e=c(window),f=c(document),g=f.scrollTop(),d=f.scrollLeft(),h=g;if(c.inArray(i,["center","top","right","bottom","left"])>=0){i=[i=="right"||i=="left"?i:"center",i=="top"||i=="bottom"?i:"middle"]}if(i.constructor!=Array){i=["center","middle"]}if(i[0].constructor==Number){d+=i[0]}else{switch(i[0]){case"left":d+=0;break;case"right":d+=e.width()-this.uiDialog.outerWidth();break;default:case"center":d+=(e.width()-this.uiDialog.outerWidth())/2}}if(i[1].constructor==Number){g+=i[1]}else{switch(i[1]){case"top":g+=0;break;case"bottom":g+=e.height()-this.uiDialog.outerHeight();break;default:case"middle":g+=(e.height()-this.uiDialog.outerHeight())/2}}g=Math.max(g,h);this.uiDialog.css({top:g,left:d})},_setData:function(e,f){(b[e]&&this.uiDialog.data(b[e],f));switch(e){case"buttons":this._createButtons(f);break;case"closeText":this.uiDialogTitlebarCloseText.text(f);break;case"dialogClass":this.uiDialog.removeClass(this.options.dialogClass).addClass(a+f);break;case"draggable":(f?this._makeDraggable():this.uiDialog.draggable("destroy"));break;case"height":this.uiDialog.height(f);break;case"position":this._position(f);break;case"resizable":var d=this.uiDialog,g=this.uiDialog.is(":data(resizable)");(g&&!f&&d.resizable("destroy"));(g&&typeof f=="string"&&d.resizable("option","handles",f));(g||this._makeResizable(f));break;case"title":c(".ui-dialog-title",this.uiDialogTitlebar).html(f||" ");break;case"width":this.uiDialog.width(f);break}c.widget.prototype._setData.apply(this,arguments)},_size:function(){var e=this.options;this.element.css({height:0,minHeight:0,width:"auto"});var d=this.uiDialog.css({height:"auto",width:e.width}).height();this.element.css({minHeight:Math.max(e.minHeight-d,0),height:e.height=="auto"?"auto":Math.max(e.height-d,0)})}});c.extend(c.ui.dialog,{version:"1.7.3",defaults:{autoOpen:true,bgiframe:false,buttons:{},closeOnEscape:true,closeText:"close",dialogClass:"",draggable:true,hide:null,height:"auto",maxHeight:false,maxWidth:false,minHeight:150,minWidth:150,modal:false,position:"center",resizable:true,show:null,stack:true,title:"",width:300,zIndex:1000},getter:"isOpen",uuid:0,maxZ:0,getTitleId:function(d){return"ui-dialog-title-"+(d.attr("id")||++this.uuid)},overlay:function(d){this.$el=c.ui.dialog.overlay.create(d)}});c.extend(c.ui.dialog.overlay,{instances:[],maxZ:0,events:c.map("focus,mousedown,mouseup,keydown,keypress,click".split(","),function(d){return d+".dialog-overlay"}).join(" "),create:function(e){if(this.instances.length===0){setTimeout(function(){if(c.ui.dialog.overlay.instances.length){c(document).bind(c.ui.dialog.overlay.events,function(f){var g=c(f.target).parents(".ui-dialog").css("zIndex")||0;return(g>c.ui.dialog.overlay.maxZ)})}},1);c(document).bind("keydown.dialog-overlay",function(f){(e.options.closeOnEscape&&f.keyCode&&f.keyCode==c.ui.keyCode.ESCAPE&&e.close(f))});c(window).bind("resize.dialog-overlay",c.ui.dialog.overlay.resize)}var d=c("
").appendTo(document.body).addClass("ui-widget-overlay").css({width:this.width(),height:this.height()});(e.options.bgiframe&&c.fn.bgiframe&&d.bgiframe());this.instances.push(d);return d},destroy:function(d){this.instances.splice(c.inArray(this.instances,d),1);if(this.instances.length===0){c([document,window]).unbind(".dialog-overlay")}d.remove();var e=0;c.each(this.instances,function(){e=Math.max(e,this.css("z-index"))});this.maxZ=e},height:function(){if(c.browser.msie&&c.browser.version<7){var e=Math.max(document.documentElement.scrollHeight,document.body.scrollHeight);var d=Math.max(document.documentElement.offsetHeight,document.body.offsetHeight);if(ethis.containment[2]){d=this.containment[2]+this.offset.click.left}if(e.pageY-this.offset.click.top>this.containment[3]){c=this.containment[3]+this.offset.click.top}}if(h.grid){var g=this.originalPageY+Math.round((c-this.originalPageY)/h.grid[1])*h.grid[1];c=this.containment?(!(g-this.offset.click.topthis.containment[3])?g:(!(g-this.offset.click.topthis.containment[2])?f:(!(f-this.offset.click.left
').css({width:this.offsetWidth+"px",height:this.offsetHeight+"px",position:"absolute",opacity:"0.001",zIndex:1000}).css(a(this).offset()).appendTo("body")})},stop:function(b,c){a("div.ui-draggable-iframeFix").each(function(){this.parentNode.removeChild(this)})}});a.ui.plugin.add("draggable","opacity",{start:function(c,d){var b=a(d.helper),e=a(this).data("draggable").options;if(b.css("opacity")){e._opacity=b.css("opacity")}b.css("opacity",e.opacity)},stop:function(b,c){var d=a(this).data("draggable").options;if(d._opacity){a(c.helper).css("opacity",d._opacity)}}});a.ui.plugin.add("draggable","scroll",{start:function(c,d){var b=a(this).data("draggable");if(b.scrollParent[0]!=document&&b.scrollParent[0].tagName!="HTML"){b.overflowOffset=b.scrollParent.offset()}},drag:function(d,e){var c=a(this).data("draggable"),f=c.options,b=false;if(c.scrollParent[0]!=document&&c.scrollParent[0].tagName!="HTML"){if(!f.axis||f.axis!="x"){if((c.overflowOffset.top+c.scrollParent[0].offsetHeight)-d.pageY=0;v--){var s=g.snapElements[v].left,n=s+g.snapElements[v].width,m=g.snapElements[v].top,A=m+g.snapElements[v].height;if(!((s-y
').append(self.iframe.$element); $('body').append(self.iframe.$container); // Open callback for the jQuery UI dialog. var dialogOpen = function() { // Unbind the keypress handler installed by ui.dialog itself. // IE does not fire keypress events for some non-alphanumeric keys // such as the tab character. http://www.quirksmode.org/js/keys.html // Also, this is not necessary here because we need to deal with an // iframe element that contains a separate window. // We'll try to provide our own behavior from bindChild() method. $('.modalframe').unbind('keypress.ui-dialog'); // Adjust close button features. $('.modalframe .ui-dialog-titlebar-close:not(.modalframe-processed)').addClass('modalframe-processed') .attr('href', 'javascript:void(0)') .attr('title', Drupal.t('Close')) .unbind('click').bind('click', function() { self.close(false); return false; }); // Adjust titlebar. if (!self.options.draggable) { $('.modalframe .ui-dialog-titlebar').css('cursor', 'default'); } // Fix dialog position on the viewport. self.fixPosition($('.modalframe'), true); // Compute initial dialog size. var dialogSize = self.sanitizeSize({width: self.options.width, height: self.options.height}); // Compute frame size and dialog position based on dialog size. var frameSize = $.extend({}, dialogSize); frameSize.height -= $('.modalframe .ui-dialog-titlebar').outerHeight(true); var dialogPosition = self.computeCenterPosition($('.modalframe'), dialogSize); // Adjust size of the iframe element and container. $('.modalframe').width(dialogSize.width).height(dialogSize.height); self.iframe.$container.width(frameSize.width).height(frameSize.height); self.iframe.$element.width(frameSize.width).height(frameSize.height); // Update the dialog size so that UI internals are aware of the change. self.iframe.$container.dialog('option', {width: dialogSize.width, height: dialogSize.height}); // Hide the dialog, center it on the viewport and then fade it in with // the iframe still hidden, until the child document is loaded. self.iframe.$element.hide(); $('.modalframe').hide().css({top: dialogPosition.top, left: dialogPosition.left}); $('.modalframe').fadeIn('slow', function() { // Load the document on the hidden iframe (see bindChild method). self.load(self.options.url); }); // Install the window resize event handler if autoFit option is enabled. if (self.options.autoFit) { var $window = $(window); self.currentWindowSize = {width: $window.width(), height: $window.height()}; $window.bind(self.eventHandlerName('resize'), function() { // Prevent from resizing the modal frame while a child document is // loading or unloading. Note that we will resize the modal frame // anyway, as soon as it is loaded, so we can safely ignore these // events until then. if (!self.isChildLoaded) { return; } // Check that we really have a modal frame opened. if (!self.isOpen || !self.isObject(self.iframe.documentSize)) { return; } // Do not resize the modal frame if the window dimensions have not // changed more than a few pixels tall or wide. var newWindowSize = {width: $window.width(), height: $window.height()}; if (Math.abs(self.currentWindowSize.width - newWindowSize.width) > 5 || Math.abs(self.currentWindowSize.height - newWindowSize.height) > 5) { self.currentWindowSize = newWindowSize; self.resize(); } }); } // Allow external modules to intervene when the modal frame is just opened. if ($.isFunction(self.options.onOpen)) { self.options.onOpen(self); } self.isOpen = true; }; // BeforeClose callback for the jQuery UI dialog. var dialogBeforeClose = function() { if (self.beforeCloseEnabled) { return true; } if (!self.beforeCloseIsBusy) { self.beforeCloseIsBusy = true; setTimeout(function() { self.close(false); }, 1); } return false; }; // Close callback for the jQuery UI dialog. var dialogClose = function() { if (self.options.autoFit) { $(window).unbind(self.eventHandlerName('resize')); delete self.currentWindowSize; } $(document).unbind(self.eventHandlerName('keydown')); $('.modalframe .ui-dialog-titlebar-close').unbind(self.eventHandlerName('keydown')); self.fixPosition($('.modalframe'), false); try { self.iframe.$element.remove(); self.iframe.$container.dialog('destroy').remove(); } catch(e) {}; delete self.iframe.documentSize; delete self.iframe.Drupal; delete self.iframe.$element; delete self.iframe.$container; if (self.beforeCloseEnabled) { delete self.beforeCloseEnabled; } if (self.beforeCloseIsBusy) { delete self.beforeCloseIsBusy; } self.isOpen = false; }; // Options for the jQuery UI dialog. var dialogOptions = { modal: true, autoOpen: false, closeOnEscape: true, draggable: self.options.draggable, resizable: false, title: Drupal.t('Loading...'), dialogClass: 'modalframe', open: dialogOpen, beforeclose: dialogBeforeClose, close: dialogClose }; // Hide the contents of the dialog while dragging? if (self.options.draggable) { dialogOptions.dragStart = function() { self.iframe.$container.hide(); }; dialogOptions.dragStop = function() { self.iframe.$container.show('fast'); }; } // Allow external scripts to override the default jQuery UI Dialog options. $.extend(dialogOptions, self.options.customDialogOptions); // Open the jQuery UI dialog offscreen. self.iframe.$container.dialog(dialogOptions); }; /** * Load the given URL into the dialog iframe. */ Drupal.modalFrame.load = function(url) { var self = this; var iframe = self.iframe.$element.get(0); // Get the document object of the iframe window. // @see http://xkr.us/articles/dom/iframe-document/ var doc = (iframe.contentWindow || iframe.contentDocument); if (doc.document) { doc = doc.document; } // Install an onLoad event handler for the iframe element. This is a // last resort mechanism, in case the server-side code of the child // window is broken and it does not invoke modalframe_child_js(). self.iframe.$element.bind('load', function() { // If the iframe is not visible, this means the bindChild() method // has not been invoked, hence something went wrong. If we do not // show the iframe now, we'll get an endless loading animation. // Showing the iframe is not the perfect solution, but it is better // than nothing. Probably, there's a bug in the server-side script. if (!self.iframe.$element.is(':visible')) { setTimeout(function() { try { self.iframe.$element.fadeIn('fast'); } catch(e) {} }, 1000); } }); doc.location.replace(url); }; /** * Check if the dialog can be closed. */ Drupal.modalFrame.canClose = function() { var self = this; if (!self.isOpen) { return false; } if (self.isObject(self.iframe.Drupal)) { // Ignore errors that may happen here. try { // Prompt the user for confirmation to close the dialog if the child // window has dirty forms. if (self.isObject(self.iframe.Drupal.dirtyForms)) { if (self.iframe.Drupal.dirtyForms.isDirty() && !confirm(self.dirtyFormsWarning)) { return false; } self.iframe.Drupal.dirtyForms.warning = null; } // Disable onBeforeUnload behaviors on the child window. if (self.isObject(self.iframe.Drupal.onBeforeUnload)) { self.iframe.Drupal.onBeforeUnload.disable(); } } catch(e) {} } return true; }; /** * Close the modal frame. */ Drupal.modalFrame.close = function(args, statusMessages) { var self = this; // Check if the dialog can be closed. if (!self.canClose()) { delete self.beforeCloseIsBusy; return false; } // Hide and destroy the dialog. function closeDialog() { // Prevent double execution when close is requested more than once. if (!self.isObject(self.iframe.$container)) { return; } self.beforeCloseEnabled = true; self.iframe.$container.dialog('close'); if ($.isFunction(self.options.onSubmit)) { self.options.onSubmit(args, statusMessages); } } if (!self.isObject(self.iframe.$element) || !self.iframe.$element.size() || !self.iframe.$element.is(':visible')) { closeDialog(); } else { self.iframe.$element.fadeOut('fast', function() { $('.modalframe').animate({height: 'hide', opacity: 'hide'}, closeDialog); }); } return true; }; /** * Bind the child window. */ Drupal.modalFrame.bindChild = function(iFrameWindow, isClosing) { var self = this; var $iFrameWindow = iFrameWindow.jQuery; var $iFrameDocument = $iFrameWindow(iFrameWindow.document); self.iframe.Drupal = iFrameWindow.Drupal; // We are done if the child window is closing. if (isClosing) { return; } // Update the dirty forms warning on the child window. if (self.isObject(self.iframe.Drupal.dirtyForms)) { self.iframe.Drupal.dirtyForms.warning = self.dirtyFormsWarning; } // Update the dialog title with the child window title. $('.modalframe .ui-dialog-title').html($iFrameDocument.attr('title')); // Setting tabIndex makes the div focusable. // Setting outline to 0 prevents a border on focus in Mozilla. // Inspired by ui.dialog initialization code. $iFrameDocument.attr('tabIndex', -1).css('outline', 0); // Perform animation to show the iframe element. self.iframe.$element.fadeIn('slow', function() { // @todo: Watch for experience in the way we compute the size of the // iframed document. There are many ways to do it, and none of them // seem to be perfect. Note though, that the size of the iframe itself // may affect the size of the child document, specially on fluid layouts. // If you get in trouble, then I would suggest to choose a known dialog // size and disable the autoFit option. self.iframe.documentSize = {width: $iFrameDocument.width(), height: $iFrameWindow('body').height() + 25}; // If the autoFit option is enabled, resize the modal frame based on the // size of the child document just loaded. if (self.options.autoFit) { self.currentWindowSize = {width: $(window).width(), height: $(window).height()}; self.resize(); // Install a custom resize handler to allow the child window to trigger // changes to the modal frame size. $(window).unbind(self.eventHandlerName('childResize')).bind(self.eventHandlerName('childResize'), function() { self.iframe.documentSize = {width: $iFrameDocument.width(), height: $iFrameWindow('body').height() + 25}; self.resize(); }); } // Try to enhance keyboard based navigation of the modal dialog. // Logic inspired by the open() method in ui.dialog.js, and // http://wiki.codetalks.org/wiki/index.php/Docs/Keyboard_navigable_JS_widgets // Get a reference to the close button. var $closeButton = $('.modalframe .ui-dialog-titlebar-close'); // Search tabbable elements on the iframed document to speed up related // keyboard events. // @todo: Do we need to provide a method to update these references when // AJAX requests update the DOM on the child document? var $iFrameTabbables = $iFrameWindow(':tabbable:not(form)'); var $firstTabbable = $iFrameTabbables.filter(':first'); var $lastTabbable = $iFrameTabbables.filter(':last'); // Set focus to the first tabbable element in the content area or the // first button. If there are no tabbable elements, set focus on the // close button of the dialog itself. if (!$firstTabbable.focus().size()) { $iFrameDocument.focus(); } // Unbind keyboard event handlers that may have been enabled previously. $(document).unbind(self.eventHandlerName('keydown')); $closeButton.unbind(self.eventHandlerName('keydown')); // When the focus leaves the close button, then we want to jump to the // first/last inner tabbable element of the child window. $closeButton.bind(self.eventHandlerName('keydown'), function(event) { if (event.keyCode && event.keyCode == $.ui.keyCode.TAB) { var $target = (event.shiftKey ? $lastTabbable : $firstTabbable); if (!$target.size()) { $target = $iFrameDocument; } setTimeout(function() { $target.focus(); }, 10); return false; } }); // When the focus leaves the child window, then drive the focus to the // close button of the dialog. $iFrameDocument.bind(self.eventHandlerName('keydown'), function(event) { if (event.keyCode) { if (event.keyCode == $.ui.keyCode.TAB) { if (event.shiftKey && event.target == $firstTabbable.get(0)) { setTimeout(function() { $closeButton.focus(); }, 10); return false; } else if (!event.shiftKey && event.target == $lastTabbable.get(0)) { setTimeout(function() { $closeButton.focus(); }, 10); return false; } } else if (event.keyCode == $.ui.keyCode.ESCAPE) { setTimeout(function() { self.close(false); }, 10); return false; } } }); // When the focus is captured by the parent document, then try // to drive the focus back to the first tabbable element, or the // close button of the dialog (default). $(document).bind(self.eventHandlerName('keydown'), function(event) { if (event.keyCode && event.keyCode == $.ui.keyCode.TAB) { setTimeout(function() { if (!$iFrameWindow(':tabbable:not(form):first').focus().size()) { $closeButton.focus(); } }, 10); return false; } }); // Our window resize handler can proceed while we have a document loaded. self.isChildLoaded = true; // Get rid of the loading animation. self.iframe.$container.addClass('modalframe-loaded'); // Allow external modules to intervene when the child document in the modal // frame is fully loaded. if ($.isFunction(self.options.onLoad)) { self.options.onLoad(self, $iFrameWindow, $iFrameDocument); } }); }; /** * Unbind the child window. */ Drupal.modalFrame.unbindChild = function(iFrameWindow) { var self = this; // Lock our window resize handler until we have a new child document loaded. self.isChildLoaded = false; // Prevent memory leaks by explicitly unbinding event handlers attached // to the child document. iFrameWindow.jQuery(iFrameWindow.document).unbind(self.eventHandlerName('keydown')); $(window).unbind(self.eventHandlerName('childResize')); // Change the modal dialog title. $('.modalframe .ui-dialog-title').html(Drupal.t('Please, wait...')); // Restore the loading animation. self.iframe.$container.removeClass('modalframe-loaded'); // Hide the iframe element. self.iframe.$element.fadeOut('fast'); }; /** * Check if the given variable is an object. */ Drupal.modalFrame.isObject = function(something) { return (something !== null && typeof something === 'object'); }; /** * Sanitize dialog size. */ Drupal.modalFrame.sanitizeSize = function(size) { var width, height; var $window = $(window); var minWidth = 300, maxWidth = $window.width() - 30; if (typeof size.width != 'number') { width = maxWidth; } else if (size.width < minWidth || size.width > maxWidth) { width = Math.min(maxWidth, Math.max(minWidth, size.width)); } else { width = size.width; } var minHeight = 100, maxHeight = $window.height() - 30; if (typeof size.height != 'number') { height = maxHeight; } else if (size.height < minHeight || size.height > maxHeight) { height = Math.min(maxHeight, Math.max(minHeight, size.height)); } else { height = size.height; } return {width: width, height: height}; }; /** * Fix the position of the modal frame within the viewport. * * Possible alternative to position:'fixed' for IE6: * @see http://www.howtocreate.co.uk/fixedPosition.html */ Drupal.modalFrame.fixPosition = function($element, isOpen) { var self = this, $window = $(window); if ($.browser.msie && parseInt($.browser.version) <= 6) { // IE6 does not support position:'fixed'. // Lock the window scrollBar instead. if (isOpen) { var yPos = $window.scrollTop(); var xPos = $window.scrollLeft(); $window.bind(self.eventHandlerName('scroll'), function() { window.scrollTo(xPos, yPos); // Default browser action cannot be prevented here. }); } else { $window.unbind(self.eventHandlerName('scroll')); } } else { // Use CSS to do it on other browsers. if (isOpen) { var offset = $element.offset(); $element.css({ left: (offset.left - $window.scrollLeft()), top: (offset.top - $window.scrollTop()), position: 'fixed' }); } } }; /** * Compute the position to center an element with the given size. */ Drupal.modalFrame.computeCenterPosition = function($element, elementSize) { var $window = $(window); var position = { left: Math.max(0, parseInt(($window.width() - elementSize.width) / 2)), top: Math.max(0, parseInt(($window.height() - elementSize.height) / 2)) }; if ($element.css('position') != 'fixed') { var $document = $(document); position.left += $document.scrollLeft(); position.top += $document.scrollTop(); } return position; }; /** * Resize the modal frame based on the current document size. * * This method may be invoked by: * - The parent window resize handler (when the parent window is resized). * - The bindChild() method (when the child document is loaded). * - The child window resize handler (when the child window is resized). */ Drupal.modalFrame.resize = function() { var self = this, documentSize = self.iframe.documentSize; // Compute frame and dialog size based on document size. var maxSize = self.sanitizeSize({}), titleBarHeight = $('.modalframe .ui-dialog-titlebar').outerHeight(true); var frameSize = self.sanitizeSize(documentSize), dialogSize = $.extend({}, frameSize); if ((dialogSize.height + titleBarHeight) <= maxSize.height) { dialogSize.height += titleBarHeight; } else { dialogSize.height = maxSize.height; frameSize.height = dialogSize.height - titleBarHeight; } // Compute dialog position centered on viewport. var dialogPosition = self.computeCenterPosition($('.modalframe'), dialogSize); var animationOptions = $.extend(dialogSize, dialogPosition); // Perform the resize animation. $('.modalframe').animate(animationOptions, 'fast', function() { // Proceed only if the dialog still exists. if (self.isObject(self.iframe.$element) && self.isObject(self.iframe.$container)) { // Resize the iframe element and container. $('.modalframe').width(dialogSize.width).height(dialogSize.height); self.iframe.$container.width(frameSize.width).height(frameSize.height); self.iframe.$element.width(frameSize.width).height(frameSize.height); // Update the dialog size so that UI internals are aware of the change. self.iframe.$container.dialog('option', {width: dialogSize.width, height: dialogSize.height}); } }); }; /** * Render the throbber. */ Drupal.theme.prototype.modalFrameThrobber = function() { return '
 
'; }; })(jQuery); ; // $ID$ (function ($, Drupal, window, undefined) { /* * Add the automodal settings to the selectors. */ Drupal.behaviors.automodal = function (context) { $.each(Drupal.settings.automodal, function(selector, settings) { $(selector +':not(.automodal-processed)', context) .addClass('automodal-processed') .bind('click', function() { settings.url = $(this).attr('href') || '#'; if (settings.url.indexOf('?') >= 0) { settings.url += '&' } else { settings.url += '?' } settings.url += 'automodal=true'; // Allow others to alter the settings as needed. settings = Drupal.automodal.settingsAlterCall(settings); settings.onSubmit = Drupal.automodal.onSubmitCall; Drupal.modalFrame.open(settings); return false; }); }); } Drupal.automodal = Drupal.automodal || {}; /** * Functions under Drupal.automodal.onSubmitCall are iterated over onSubmit * for the modalFrames when the window is set to close. */ Drupal.automodal.onSubmitCallback = { automodal: function(args, statusMessages) { if (args.redirect) { window.location = decodeURIComponent(args.redirect); } if (args.reload) { window.location.reload(); } } } /** * Functions under Drupal.automodal.settingsAlter are iterated over when a * Modal Frame is created allowing the alteration of settings. */ Drupal.automodal.settingsAlter = { automodal: function(settings) { if (settings.automodalClose) { settings.url += '&automodalClose=true'; } if (settings.automodalReload) { settings.url += '&automodalReload=true'; } if (settings.automodalRedirect != undefined) { settings.url += '&automodalRedirect=' + encodeURIComponent(settings.automodalRedirect); } return settings; } } /** * Allow the settings to be altered for Modal Frame. * * When a Modal Frame instance is created allow the the settings to be altered * by others. Other scripts can alter the settings by adding functions under * Drupal.automodal.settingsAlter. There is a default implementation at * Drupal.automodal.settingsAlter.automodal. */ Drupal.automodal.settingsAlterCall = function(settings) { var newSettings = settings; for (var i in Drupal.automodal.settingsAlter) { newSettings = Drupal.automodal.settingsAlter[i](newSettings); } return newSettings; } /** * Iterate over multiple onSubmit functions when Modal Frame calls the onSubmit * function. There is a default implementation at * Drupal.automodal.onSubmitCallback.automodal. Other scripts can add their * own callbacks as functions under Drupal.automodal.onSubmitCallback (e.g., * Drupal.automodal.onSubmitCallback.foo). */ Drupal.automodal.onSubmitCall = function(args, statusMessages) { for (var i in Drupal.automodal.onSubmitCallback) { Drupal.automodal.onSubmitCallback[i](args, statusMessages); } } })(jQuery, Drupal, window);; /** * Modified Star Rating - jQuery plugin * * Copyright (c) 2006 Wil Stuckey * * Original source available: http://sandbox.wilstuckey.com/jquery-ratings/ * Extensively modified by Lullabot: http://www.lullabot.com * * Dual licensed under the MIT and GPL licenses: * http://www.opensource.org/licenses/mit-license.php * http://www.gnu.org/licenses/gpl.html */ /** * Create a degradeable star rating interface out of a simple form structure. * Returns a modified jQuery object containing the new interface. * * @example jQuery('form.rating').fivestar(); * @cat plugin * @type jQuery * */ (function($){ // Create local scope. /** * Takes the form element, builds the rating interface and attaches the proper events. * @param {Object} $obj */ var buildRating = function($obj){ var $widget = buildInterface($obj), $stars = $('.star', $widget), $cancel = $('.cancel', $widget), $summary = $('.fivestar-summary', $obj), feedbackTimerId = 0, summaryText = $summary.html(), summaryHover = $obj.is('.fivestar-labels-hover'), currentValue = $("select", $obj).val(), cancelTitle = $('label', $obj).html(), voteTitle = cancelTitle != Drupal.settings.fivestar.titleAverage ? cancelTitle : Drupal.settings.fivestar.titleUser, voteChanged = false; // Record star display. if ($obj.is('.fivestar-user-stars')) { var starDisplay = 'user'; } else if ($obj.is('.fivestar-average-stars')) { var starDisplay = 'average'; currentValue = $("input[name=vote_average]", $obj).val(); } else if ($obj.is('.fivestar-combo-stars')) { var starDisplay = 'combo'; } else { var starDisplay = 'none'; } // Smart is intentionally separate, so the average will be set if necessary. if ($obj.is('.fivestar-smart-stars')) { var starDisplay = 'smart'; } // Record text display. if ($summary.size()) { var textDisplay = $summary.attr('class').replace(/.*?fivestar-summary-([^ ]+).*/, '$1').replace(/-/g, '_'); } else { var textDisplay = 'none'; } // Add hover and focus events. $stars .mouseover(function(){ event.drain(); event.fill(this); }) .mouseout(function(){ event.drain(); event.reset(); }); $stars.children() .focus(function(){ event.drain(); event.fill(this.parentNode) }) .blur(function(){ event.drain(); event.reset(); }).end(); // Cancel button events. $cancel .mouseover(function(){ event.drain(); $(this).addClass('on') }) .mouseout(function(){ event.reset(); $(this).removeClass('on') }); $cancel.children() .focus(function(){ event.drain(); $(this.parentNode).addClass('on') }) .blur(function(){ event.reset(); $(this.parentNode).removeClass('on') }).end(); // Click events. $cancel.click(function(){ currentValue = 0; event.reset(); voteChanged = false; // Inform a user that his vote is being processed if ($("input.fivestar-path", $obj).size() && $summary.is('.fivestar-feedback-enabled')) { setFeedbackText(Drupal.settings.fivestar.feedbackDeletingVote); } // Save the currentValue in a hidden field. $("select", $obj).val(0); // Update the title. cancelTitle = starDisplay != 'smart' ? cancelTitle : Drupal.settings.fivestar.titleAverage; $('label', $obj).html(cancelTitle); // Update the smart classes on the widget if needed. if ($obj.is('.fivestar-smart-text')) { $obj.removeClass('fivestar-user-text').addClass('fivestar-average-text'); $summary[0].className = $summary[0].className.replace(/-user/, '-average'); textDisplay = $summary.attr('class').replace(/.*?fivestar-summary-([^ ]+).*/, '$1').replace(/-/g, '_'); } if ($obj.is('.fivestar-smart-stars')) { $obj.removeClass('fivestar-user-stars').addClass('fivestar-average-stars'); } // Submit the form if needed. $("input.fivestar-path", $obj).each(function() { var token = $("input.fivestar-token", $obj).val(); $.ajax({ type: 'GET', data: { token: token }, dataType: 'xml', url: this.value + '/' + 0, success: voteHook }); }); return false; }); $stars.click(function(){ currentValue = $('select option', $obj).get($stars.index(this) + $cancel.size() + 1).value; // Save the currentValue to the hidden select field. $("select", $obj).val(currentValue); // Update the display of the stars. voteChanged = true; event.reset(); // Inform a user that his vote is being processed. if ($("input.fivestar-path", $obj).size() && $summary.is('.fivestar-feedback-enabled')) { setFeedbackText(Drupal.settings.fivestar.feedbackSavingVote); } // Update the smart classes on the widget if needed. if ($obj.is('.fivestar-smart-text')) { $obj.removeClass('fivestar-average-text').addClass('fivestar-user-text'); $summary[0].className = $summary[0].className.replace(/-average/, '-user'); textDisplay = $summary.attr('class').replace(/.*?fivestar-summary-([^ ]+).*/, '$1').replace(/-/g, '_'); } if ($obj.is('.fivestar-smart-stars')) { $obj.removeClass('fivestar-average-stars').addClass('fivestar-user-stars'); } // Submit the form if needed. $("input.fivestar-path", $obj).each(function () { var token = $("input.fivestar-token", $obj).val(); $.ajax({ type: 'GET', data: { token: token }, dataType: 'xml', url: this.value + '/' + currentValue, success: voteHook }); }); return false; }); var event = { fill: function(el){ // Fill to the current mouse position. var index = $stars.index(el) + 1; $stars .children('a').css('width', '100%').end() .filter(':lt(' + index + ')').addClass('hover').end(); // Update the description text and label. if (summaryHover && !feedbackTimerId) { var summary = $("select option", $obj)[index + $cancel.size()].text; var value = $("select option", $obj)[index + $cancel.size()].value; $summary.html(summary != index + 1 ? summary : ' '); $('label', $obj).html(voteTitle); } }, drain: function() { // Drain all the stars. $stars .filter('.on').removeClass('on').end() .filter('.hover').removeClass('hover').end(); // Update the description text. if (summaryHover && !feedbackTimerId) { var cancelText = $("select option", $obj)[1].text; $summary.html(($cancel.size() && cancelText != 0) ? cancelText : ' '); if (!voteChanged) { $('label', $obj).html(cancelTitle); } } }, reset: function(){ // Reset the stars to the default index. var starValue = currentValue/100 * $stars.size(); var percent = (starValue - Math.floor(starValue)) * 100; $stars.filter(':lt(' + Math.floor(starValue) + ')').addClass('on').end(); if (percent > 0) { $stars.eq(Math.floor(starValue)).addClass('on').children('a').css('width', percent + "%").end().end(); } // Restore the summary text and original title. if (summaryHover && !feedbackTimerId) { $summary.html(summaryText ? summaryText : ' '); } if (voteChanged) { $('label', $obj).html(voteTitle); } else { $('label', $obj).html(cancelTitle); } } }; var setFeedbackText = function(text) { // Kill previous timer if it isn't finished yet so that the text we // are about to set will not get cleared too early. feedbackTimerId = 1; $summary.html(text); }; /** * Checks for the presence of a javascript hook 'fivestarResult' to be * called upon completion of a AJAX vote request. */ var voteHook = function(data) { var returnObj = { result: { count: $("result > count", data).text(), average: $("result > average", data).text(), summary: { average: $("summary average", data).text(), average_count: $("summary average_count", data).text(), user: $("summary user", data).text(), user_count: $("summary user_count", data).text(), combo: $("summary combo", data).text(), count: $("summary count", data).text() } }, vote: { id: $("vote id", data).text(), tag: $("vote tag", data).text(), type: $("vote type", data).text(), value: $("vote value", data).text() }, display: { stars: starDisplay, text: textDisplay } }; // Check for a custom callback. if (window.fivestarResult) { fivestarResult(returnObj); } // Use the default. else { fivestarDefaultResult(returnObj); } // Update the summary text. summaryText = returnObj.result.summary[returnObj.display.text]; if ($(returnObj.result.summary.average).is('.fivestar-feedback-enabled')) { // Inform user that his/her vote has been processed. if (returnObj.vote.value != 0) { // check if vote has been saved or deleted setFeedbackText(Drupal.settings.fivestar.feedbackVoteSaved); } else { setFeedbackText(Drupal.settings.fivestar.feedbackVoteDeleted); } // Setup a timer to clear the feedback text after 3 seconds. feedbackTimerId = setTimeout(function() { clearTimeout(feedbackTimerId); feedbackTimerId = 0; $summary.html(returnObj.result.summary[returnObj.display.text]); }, 2000); } // Update the current star currentValue to the previous average. if (returnObj.vote.value == 0 && (starDisplay == 'average' || starDisplay == 'smart')) { currentValue = returnObj.result.average; event.reset(); } }; event.reset(); return $widget; }; /** * Accepts jQuery object containing a single fivestar widget. * Returns the proper div structure for the star interface. * * @return jQuery * @param {Object} $widget * */ var buildInterface = function($widget){ var $container = $('
'); var $options = $("select option", $widget); var size = $('option', $widget).size() - 1; var cancel = 1; for (var i = 1, option; option = $options[i]; i++){ if (option.value == "0") { cancel = 0; $div = $('
' + option.text + '
'); } else { var zebra = (i + cancel - 1) % 2 == 0 ? 'even' : 'odd'; var count = i + cancel - 1; var first = count == 1 ? ' star-first' : ''; var last = count == size + cancel - 1 ? ' star-last' : ''; $div = $('
' + option.text + '
'); } $container.append($div[0]); } $container.addClass('fivestar-widget-' + (size + cancel - 1)); // Attach the new widget and hide the existing widget. $('select', $widget).after($container).css('display', 'none'); return $container; }; /** * Standard handler to update the average rating when a user changes their * vote. This behavior can be overridden by implementing a fivestarResult * function in your own module or theme. * @param object voteResult * Object containing the following properties from the vote result: * voteResult.result.count The current number of votes for this item. * voteResult.result.average The current average of all votes for this item. * voteResult.result.summary.average The textual description of the average. * voteResult.result.summary.user The textual description of the user's current vote. * voteResult.vote.id The id of the item the vote was placed on (such as the nid) * voteResult.vote.type The type of the item the vote was placed on (such as 'node') * voteResult.vote.tag The multi-axis tag the vote was placed on (such as 'vote') * voteResult.vote.average The average of the new vote saved * voteResult.display.stars The type of star display we're using. Either 'average', 'user', or 'combo'. * voteResult.display.text The type of text display we're using. Either 'average', 'user', or 'combo'. */ function fivestarDefaultResult(voteResult) { // Update the summary text. $('div.fivestar-summary-'+voteResult.vote.tag+'-'+voteResult.vote.id).html(voteResult.result.summary[voteResult.display.text]); // If this is a combo display, update the average star display. if (voteResult.display.stars == 'combo') { $('div.fivestar-form-'+voteResult.vote.id).each(function() { // Update stars. var $stars = $('.fivestar-widget-static .star span', this); var average = voteResult.result.average/100 * $stars.size(); var index = Math.floor(average); $stars.removeClass('on').addClass('off').css('width', 'auto'); $stars.filter(':lt(' + (index + 1) + ')').removeClass('off').addClass('on'); $stars.eq(index).css('width', ((average - index) * 100) + "%"); // Update summary. var $summary = $('.fivestar-static-form-item .fivestar-summary', this); if ($summary.size()) { var textDisplay = $summary.attr('class').replace(/.*?fivestar-summary-([^ ]+).*/, '$1').replace(/-/g, '_'); $summary.html(voteResult.result.summary[textDisplay]); } }); } }; /** * Set up the plugin */ $.fn.fivestar = function() { var stack = []; this.each(function() { var ret = buildRating($(this)); stack.push(ret); }); return stack; }; // Fix ie6 background flicker problem. if ($.browser.msie == true) { try { document.execCommand('BackgroundImageCache', false, true); } catch(err) {} } Drupal.behaviors.fivestar = function(context) { $('div.fivestar-form-item:not(.fivestar-processed)', context).addClass('fivestar-processed').fivestar(); $('input.fivestar-submit', context).css('display', 'none'); } })(jQuery);; $(document).ready(function() { // Attach onclick event to document only and catch clicks on all elements. $(document.body).click(function(event) { // Catch only the first parent link of a clicked element. $(event.target).parents("a:first,area:first").andSelf().filter("a,area").each(function() { var ga = Drupal.settings.googleanalytics; // Expression to check for absolute internal links. var isInternal = new RegExp("^(https?):\/\/" + window.location.host, "i"); // Expression to check for special links like gotwo.module /go/* links. var isInternalSpecial = new RegExp("(\/go\/.*)$", "i"); // Expression to check for download links. var isDownload = new RegExp("\\.(" + ga.trackDownloadExtensions + ")$", "i"); // Is the clicked URL internal? if (isInternal.test(this.href)) { // Is download tracking activated and the file extension configured for download tracking? if (ga.trackDownload && isDownload.test(this.href)) { // Download link clicked. var extension = isDownload.exec(this.href); _gaq.push(["_trackEvent", "Downloads", extension[1].toUpperCase(), this.href.replace(isInternal, '')]); } else if (isInternalSpecial.test(this.href)) { // Keep the internal URL for Google Analytics website overlay intact. _gaq.push(["_trackPageview", this.href.replace(isInternal, '')]); } } else { if (ga.trackMailto && $(this).is("a[href^=mailto:],area[href^=mailto:]")) { // Mailto link clicked. _gaq.push(["_trackEvent", "Mails", "Click", this.href.substring(7)]); } else if (ga.trackOutgoing && this.href) { if (ga.trackOutboundAsPageview) { // Track all external links as page views after URL cleanup. // Currently required, if click should be tracked as goal. _gaq.push(["_trackPageview", '/outbound/' + this.href.replace(/^(https?|ftp|news|nntp|telnet|irc|ssh|sftp|webcal):\/\//i, '').split('/').join('--')]); } else { // External link clicked. _gaq.push(["_trackEvent", "Outbound links", "Click", this.href]); } } } }); }); }); ; (function ($) { /** * Open Mollom privacy policy link in a new window. * * Required for valid XHTML Strict markup. */ Drupal.behaviors.mollomPrivacy = function (context) { $('.mollom-privacy a', context).click(function () { this.target = '_blank'; }); }; /** * Attach click event handlers for CAPTCHA links. */ Drupal.behaviors.mollomCaptcha = function (context) { $('a.mollom-switch-captcha', context).click(getMollomCaptcha); }; /** * Fetch a Mollom CAPTCHA and output the image or audio into the form. */ function getMollomCaptcha() { // Get the current requested CAPTCHA type from the clicked link. var newCaptchaType = $(this).hasClass('mollom-audio-captcha') ? 'audio' : 'image'; var context = $(this).parents('form'); // Extract the Mollom session id from the form. var mollomSessionId = $('input.mollom-session-id', context).val(); // Retrieve a CAPTCHA: $.getJSON(Drupal.settings.basePath + 'mollom/captcha/' + newCaptchaType + '/' + mollomSessionId, function (data) { if (!(data && data.content)) { return; } // Inject new CAPTCHA. $('.mollom-captcha-content', context).parent().html(data.content); // Update session id. $('input.mollom-session-id', context).val(data.session_id); // Add an onclick-event handler for the new link. Drupal.attachBehaviors(context); // Focus on the CATPCHA input. $('input[name="mollom[captcha]"]', context).focus(); } ); return false; } })(jQuery); ; /* $Id: jquery.hoverIntent.minified.js,v 1.1 2010/02/12 12:53:13 mehrpadin Exp $ */ /** * hoverIntent r5 // 2007.03.27 // jQuery 1.1.2+ * * * @param f onMouseOver function || An object with configuration options * @param g onMouseOut function || Nothing (use configuration options object) * @author Brian Cherne */ (function($){$.fn.hoverIntent=function(f,g){var cfg={sensitivity:7,interval:100,timeout:0};cfg=$.extend(cfg,g?{over:f,out:g}:f);var cX,cY,pX,pY;var track=function(ev){cX=ev.pageX;cY=ev.pageY;};var compare=function(ev,ob){ob.hoverIntent_t=clearTimeout(ob.hoverIntent_t);if((Math.abs(pX-cX)+Math.abs(pY-cY))';return this.each(function(){if($('> iframe.bgiframe',this).length==0)this.insertBefore(document.createElement(html),this.firstChild);});}return this;};if(!$.browser.version)$.browser.version=navigator.userAgent.toLowerCase().match(/.+(?:rv|it|ra|ie)[\/: ]([\d.]+)/)[1];})(jQuery);; /* $Id: superfish.js,v 1.1 2010/02/12 12:53:13 mehrpadin Exp $ */ /* * Superfish v1.4.8 - jQuery menu widget * Copyright (c) 2008 Joel Birch * * Dual licensed under the MIT and GPL licenses: * http://www.opensource.org/licenses/mit-license.php * http://www.gnu.org/licenses/gpl.html * * CHANGELOG: http://users.tpg.com.au/j_birch/plugins/superfish/changelog.txt */ ;(function($){ $.fn.superfish = function(op){ var sf = $.fn.superfish, c = sf.c, $arrow = $([' »'].join('')), over = function(){ var $$ = $(this), menu = getMenu($$); clearTimeout(menu.sfTimer); $$.showSuperfishUl().siblings().hideSuperfishUl(); }, out = function(){ var $$ = $(this), menu = getMenu($$), o = sf.op; clearTimeout(menu.sfTimer); menu.sfTimer=setTimeout(function(){ o.retainPath=($.inArray($$[0],o.$path)>-1); $$.hideSuperfishUl(); if (o.$path.length && $$.parents(['li.',o.hoverClass].join('')).length<1){over.call(o.$path);} },o.delay); }, getMenu = function($menu){ var menu = $menu.parents(['ul.',c.menuClass,':first'].join(''))[0]; sf.op = sf.o[menu.serial]; return menu; }, addArrow = function($a){ $a.addClass(c.anchorClass).append($arrow.clone()); }; return this.each(function() { var s = this.serial = sf.o.length; var o = $.extend({},sf.defaults,op); o.$path = $('li.'+o.pathClass,this).slice(0,o.pathLevels).each(function(){ $(this).addClass([o.hoverClass,c.bcClass].join(' ')) .filter('li:has(ul)').removeClass(o.pathClass); }); sf.o[s] = sf.op = o; $('li:has(ul)',this)[($.fn.hoverIntent && !o.disableHI) ? 'hoverIntent' : 'hover'](over,out).each(function() { if (o.autoArrows) addArrow( $('>a:first-child',this) ); }) .not('.'+c.bcClass) .hideSuperfishUl(); var $a = $('a',this); $a.each(function(i){ var $li = $a.eq(i).parents('li'); $a.eq(i).focus(function(){over.call($li);}).blur(function(){out.call($li);}); }); o.onInit.call(this); }).each(function() { var menuClasses = [c.menuClass]; if (sf.op.dropShadows && !($.browser.msie && $.browser.version < 7)) menuClasses.push(c.shadowClass); $(this).addClass(menuClasses.join(' ')); }); }; var sf = $.fn.superfish; sf.o = []; sf.op = {}; sf.IE7fix = function(){ var o = sf.op; if ($.browser.msie && $.browser.version > 6 && o.dropShadows && o.animation.opacity!=undefined) this.toggleClass(sf.c.shadowClass+'-off'); }; sf.c = { bcClass : 'sf-breadcrumb', menuClass: 'sf-js-enabled', anchorClass : 'sf-with-ul', arrowClass : 'sf-sub-indicator', shadowClass : 'sf-shadow' }; sf.defaults = { hoverClass : 'sfHover', pathClass : 'overideThisToUse', pathLevels : 1, delay : 800, animation : {opacity:'show'}, speed : 'normal', autoArrows : true, dropShadows : true, disableHI : false, // true disables hoverIntent detection onInit : function(){}, // callback functions onBeforeShow: function(){}, onShow : function(){}, onHide : function(){} }; $.fn.extend({ hideSuperfishUl : function(){ var o = sf.op, not = (o.retainPath===true) ? o.$path : ''; o.retainPath = false; var $ul = $(['li.',o.hoverClass].join(''),this).add(this).not(not).removeClass(o.hoverClass) .find('>ul').hide().css('visibility','hidden'); o.onHide.call($ul); return this; }, showSuperfishUl : function(){ var o = sf.op, sh = sf.c.shadowClass+'-off', $ul = this.addClass(o.hoverClass) .find('>ul:hidden').css('visibility','visible'); sf.IE7fix.call($ul); o.onBeforeShow.call($ul); $ul.animate(o.animation,o.speed,function(){ sf.IE7fix.call($ul); o.onShow.call($ul); }); return this; } }); })(jQuery); ; /* $Id: supersubs.js,v 1.1 2010/02/12 12:53:13 mehrpadin Exp $ */ /* * Supersubs v0.2b - jQuery plugin * Copyright (c) 2008 Joel Birch * * Dual licensed under the MIT and GPL licenses: * http://www.opensource.org/licenses/mit-license.php * http://www.gnu.org/licenses/gpl.html * * * This plugin automatically adjusts submenu widths of suckerfish-style menus to that of * their longest list item children. If you use this, please expect bugs and report them * to the jQuery Google Group with the word 'Superfish' in the subject line. * */ ;(function($){ // $ will refer to jQuery within this closure $.fn.supersubs = function(options){ var opts = $.extend({}, $.fn.supersubs.defaults, options); // return original object to support chaining return this.each(function() { // cache selections var $$ = $(this); // support metadata var o = $.meta ? $.extend({}, opts, $$.data()) : opts; // get the font size of menu. // .css('fontSize') returns various results cross-browser, so measure an em dash instead var fontsize = $('').css({ 'padding' : 0, 'position' : 'absolute', 'top' : '-999em', 'width' : 'auto' }).appendTo($$).width(); //clientWidth is faster, but was incorrect here // remove em dash $('#menu-fontsize').remove(); // cache all ul elements $ULs = $$.find('ul'); // loop through each ul in menu $ULs.each(function(i) { // cache this ul var $ul = $ULs.eq(i); // get all (li) children of this ul var $LIs = $ul.children(); // get all anchor grand-children var $As = $LIs.children('a'); // force content to one line and save current float property var liFloat = $LIs.css('white-space','nowrap').css('float'); // remove width restrictions and floats so elements remain vertically stacked var emWidth = $ul.add($LIs).add($As).css({ 'float' : 'none', 'width' : 'auto' }) // this ul will now be shrink-wrapped to longest li due to position:absolute // so save its width as ems. Clientwidth is 2 times faster than .width() - thanks Dan Switzer .end().end()[0].clientWidth / fontsize; // add more width to ensure lines don't turn over at certain sizes in various browsers emWidth += o.extraWidth; // restrict to at least minWidth and at most maxWidth if (emWidth > o.maxWidth) { emWidth = o.maxWidth; } else if (emWidth < o.minWidth) { emWidth = o.minWidth; } emWidth += 'em'; // set ul to width in ems $ul.css('width',emWidth); // restore li floats to avoid IE bugs // set li width to full width of this ul // revert white-space to normal $LIs.css({ 'float' : liFloat, 'width' : '100%', 'white-space' : 'normal' }) // update offset position of descendant ul to reflect new width of parent .each(function(){ var $childUl = $('>ul',this); var offsetDirection = $childUl.css('left')!==undefined ? 'left' : 'right'; $childUl.css(offsetDirection,emWidth); }); }); }); }; // expose defaults $.fn.supersubs.defaults = { minWidth: 9, // requires em unit. maxWidth: 25, // requires em unit. extraWidth: 0 // extra width can ensure lines don't sometimes turn over due to slight browser differences in how they round-off values }; })(jQuery); // plugin code ends ; // $Id: hierarchical_select.js,v 1.105 2011/02/05 16:38:26 wimleers Exp $ (function($) { Drupal.behaviors.HierarchicalSelect = function (context) { $('.hierarchical-select-wrapper:not(.hierarchical-select-wrapper-processed)', context) .addClass('hierarchical-select-wrapper-processed').each(function() { var hsid = $(this).attr('id').replace(/^hierarchical-select-(\d+)-wrapper$/, "$1"); Drupal.HierarchicalSelect.initialize(hsid); }); }; Drupal.HierarchicalSelect = {}; Drupal.HierarchicalSelect.state = []; Drupal.HierarchicalSelect.context = function() { return $("form .hierarchical-select-wrapper"); }; Drupal.HierarchicalSelect.initialize = function(hsid) { // Prevent JS errors when Hierarchical Select is loaded dynamically. if (undefined == Drupal.settings.HierarchicalSelect || undefined == Drupal.settings.HierarchicalSelect.settings[hsid]) { return false; } // If you set Drupal.settings.HierarchicalSelect.pretendNoJS to *anything*, // and as such, Hierarchical Select won't initialize its Javascript! It // will seem as if your browser had Javascript disabled. if (undefined != Drupal.settings.HierarchicalSelect.pretendNoJS) { return false; } // Turn off Firefox' autocomplete feature. This causes Hierarchical Select // form items to be disabled after a hard refresh. // See http://drupal.org/node/453048 and // http://www.ryancramer.com/journal/entries/radio_buttons_firefox/ if ($.browser.mozilla) { $('#hierarchical-select-'+ hsid +'-wrapper').parents('form').attr('autocomplete', 'off'); } if (this.cache != null) { this.cache.initialize(); } Drupal.settings.HierarchicalSelect.settings[hsid]['updatesEnabled'] = true; if (undefined == Drupal.HierarchicalSelect.state[hsid]) { Drupal.HierarchicalSelect.state[hsid] = {}; } this.transform(hsid); if (Drupal.settings.HierarchicalSelect.settings[hsid].resizable) { this.resizable(hsid); } Drupal.HierarchicalSelect.attachBindings(hsid); if (this.cache != null && this.cache.status()) { this.cache.load(hsid); } Drupal.HierarchicalSelect.log(hsid); }; Drupal.HierarchicalSelect.log = function(hsid, messages) { // Only perform logging if logging is enabled. if (Drupal.settings.HierarchicalSelect.initialLog == undefined || Drupal.settings.HierarchicalSelect.initialLog[hsid] == undefined) { return; } else { Drupal.HierarchicalSelect.state[hsid].log = []; } // Store the log messages. The first call to this function may not contain a // message: the initial log included in the initial HTML rendering should be // used instead.. if (Drupal.HierarchicalSelect.state[hsid].log.length == 0) { Drupal.HierarchicalSelect.state[hsid].log.push(Drupal.settings.HierarchicalSelect.initialLog[hsid]); } else { Drupal.HierarchicalSelect.state[hsid].log.push(messages); } // Print the log messages. console.log("HIERARCHICAL SELECT " + hsid); var logIndex = Drupal.HierarchicalSelect.state[hsid].log.length - 1; for (var i = 0; i < Drupal.HierarchicalSelect.state[hsid].log[logIndex].length; i++) { console.log(Drupal.HierarchicalSelect.state[hsid].log[logIndex][i]); } console.log(' '); }; Drupal.HierarchicalSelect.transform = function(hsid) { var removeString = $('#hierarchical-select-'+ hsid +'-wrapper .dropbox .dropbox-remove:first', Drupal.HierarchicalSelect.context).text(); $('#hierarchical-select-'+ hsid +'-wrapper', Drupal.HierarchicalSelect.context) // Remove the .nojs div. .find('.nojs').remove().end() // Find all .dropbox-remove cells in the dropbox table. .find('.dropbox .dropbox-remove') // Hide the children of these table cells. We're not removing them because // we want to continue to use the "Remove" checkboxes. .find('*').css('display', 'none').end() // We can't use .hide() because of collapse.js: http://drupal.org/node/351458#comment-1258303. // Put a "Remove" link there instead. .append(''+ removeString +''); }; Drupal.HierarchicalSelect.resizable = function(hsid) { var $selectsWrapper = $('#hierarchical-select-' + hsid + '-wrapper .hierarchical-select .selects', Drupal.HierarchicalSelect.context); // No select wrapper present: the user is creating a new item. if ($selectsWrapper.length == 0) { return; } // Append the drag handle ("grippie"). $selectsWrapper.append($('
')); // jQuery object that contains all selects in the hierarchical select, to // speed up DOM manipulation during dragging. var $selects = $selectsWrapper.find('select'); var defaultHeight = Drupal.HierarchicalSelect.state[hsid].defaultHeight = $selects.slice(0, 1).height(); var defaultSize = Drupal.HierarchicalSelect.state[hsid].defaultSize = $selects.slice(0, 1).attr('size'); defaultSize = (defaultSize == 0) ? 1 : defaultSize; var margin = Drupal.HierarchicalSelect.state[hsid].margin = parseInt($selects.slice(0, 1).css('margin-bottom').replace(/^(\d+)px$/, "$1")); // Bind the drag event. $('.grippie', $selectsWrapper) .mousedown(startDrag) .dblclick(function() { if (Drupal.HierarchicalSelect.state[hsid].resizedHeight == undefined) { Drupal.HierarchicalSelect.state[hsid].resizedHeight = defaultHeight; } var resizedHeight = Drupal.HierarchicalSelect.state[hsid].resizedHeight = (Drupal.HierarchicalSelect.state[hsid].resizedHeight > defaultHeight + 2) ? defaultHeight : 4.6 / defaultSize * defaultHeight; Drupal.HierarchicalSelect.resize($selects, defaultHeight, resizedHeight, defaultSize, margin); }); function startDrag(e) { staticOffset = $selects.slice(0, 1).height() - e.pageY; $selects.css('opacity', 0.25); $(document).mousemove(performDrag).mouseup(endDrag); return false; } function performDrag(e) { var resizedHeight = staticOffset + e.pageY; Drupal.HierarchicalSelect.resize($selects, defaultHeight, resizedHeight, defaultSize, margin); return false; } function endDrag(e) { var height = $selects.slice(0, 1).height(); $(document).unbind("mousemove", performDrag).unbind("mouseup", endDrag); $selects.css('opacity', 1); if (height != Drupal.HierarchicalSelect.state[hsid].resizedHeight) { Drupal.HierarchicalSelect.state[hsid].resizedHeight = (height > defaultHeight) ? height : defaultHeight; } } }; Drupal.HierarchicalSelect.resize = function($selects, defaultHeight, resizedHeight, defaultSize, margin) { if (resizedHeight == undefined) { resizedHeight = defaultHeight; } $selects .attr('size', (resizedHeight > defaultHeight) ? 2 : defaultSize) .height(Math.max(defaultHeight + margin, resizedHeight)); // Without the margin component, the height() method would allow the select to be sized to low: defaultHeight - margin. }; Drupal.HierarchicalSelect.disableForm = function(hsid) { // Disable *all* submit buttons in this form, as well as all input-related // elements of the current hierarchical select. $('form:has(#hierarchical-select-' + hsid +'-wrapper) input[type=submit]') .add('#hierarchical-select-' + hsid +'-wrapper .hierarchical-select .selects select') .add('#hierarchical-select-' + hsid +'-wrapper .hierarchical-select input') .attr('disabled', true); // Add the 'waiting' class. Default style: make everything transparent. $('#hierarchical-select-' + hsid +'-wrapper').addClass('waiting'); // Indicate that the user has to wait. $('body').css('cursor', 'wait'); }; Drupal.HierarchicalSelect.enableForm = function(hsid) { // This method undoes everything the disableForm() method did. $e = $('form:has(#hierarchical-select-' + hsid +'-wrapper) input[type=submit]'); $e = $e.add('#hierarchical-select-' + hsid +'-wrapper .hierarchical-select input[type!=submit]'); // Don't enable the selects again if they've been disabled because the // dropbox limit was exceeded. dropboxLimitExceeded = $('#hierarchical-select-' + hsid +'-wrapper .hierarchical-select-dropbox-limit-warning').length > 0; if (!dropboxLimitExceeded) { $e = $e.add($('#hierarchical-select-' + hsid +'-wrapper .hierarchical-select .selects select')); } $e.attr('disabled', false); // Don't enable the 'Add' button again if it's been disabled because the // dropbox limit was exceeded. if (dropboxLimitExceeded) { $('#hierarchical-select-' + hsid +'-wrapper .hierarchical-select input[type=submit]') .attr('disabled', true); } $('#hierarchical-select-' + hsid +'-wrapper').removeClass('waiting'); $('body').css('cursor', 'auto'); }; Drupal.HierarchicalSelect.throwError = function(hsid, message) { // Show the error to the user. alert(message); // Log the error. Drupal.HierarchicalSelect.log(hsid, [ message ]); // Re-enable the form to allow the user to retry, but reset the selection to // the level label if possible, otherwise the "" option if possible. var $select = $('#hierarchical-select-' + hsid +'-wrapper .hierarchical-select .selects select:first'); var levelLabelOption = $('option[value^=label_]', $select).val(); if (levelLabelOption !== undefined) { $select.val(levelLabelOption); } else { var noneOption = $('option[value=none]', $select).val(); if (noneOption !== undefined) { $select.val(noneOption); } } Drupal.HierarchicalSelect.enableForm(hsid); }; Drupal.HierarchicalSelect.prepareGETSubmit = function(hsid) { // Remove the name attributes of all form elements that end up in GET, // except for the "flat select" form element. $('#hierarchical-select-'+ hsid +'-wrapper', Drupal.HierarchicalSelect.context) .find('input, select') .not('.flat-select') .removeAttr('name'); // Update the name attribute of the "flat select" form element var $flatSelect = $('#hierarchical-select-'+ hsid +'-wrapper .flat-select', Drupal.HierarchicalSelect.context); var newName = $flatSelect.attr('name').replace(/^([a-zA-Z0-9_\-]*)(?:\[flat_select\]){1}(\[\])?$/, "$1$2"); $flatSelect.attr('name', newName); Drupal.HierarchicalSelect.triggerEvents(hsid, 'prepared-GET-submit', {}); }; Drupal.HierarchicalSelect.attachBindings = function(hsid) { var addOpString = $('#hierarchical-select-'+ hsid +'-wrapper .hierarchical-select input', Drupal.HierarchicalSelect.context).val(); var createNewItemOpString = $('#hierarchical-select-'+ hsid +'-wrapper .hierarchical-select .create-new-item-create', Drupal.HierarchicalSelect.context).val(); var cancelNewItemOpString = $('#hierarchical-select-'+ hsid +'-wrapper .hierarchical-select .create-new-item-cancel', Drupal.HierarchicalSelect.context).val(); var data = {}; data.hsid = hsid; $('#hierarchical-select-'+ hsid +'-wrapper', this.context) // "disable-updates" event .unbind('disable-updates').bind('disable-updates', data, function(e) { Drupal.settings.HierarchicalSelect.settings[e.data.hsid]['updatesEnabled'] = false; }) // "enforce-update" event .unbind('enforce-update').bind('enforce-update', data, function(e, extraPost) { Drupal.HierarchicalSelect.update(e.data.hsid, 'enforced-update', { extraPost: extraPost }); }) // "prepare-GET-submit" event .unbind('prepare-GET-submit').bind('prepare-GET-submit', data, function(e) { Drupal.HierarchicalSelect.prepareGETSubmit(e.data.hsid); }) // "update-hierarchical-select" event .find('.hierarchical-select .selects select').unbind().change(function(_hsid) { return function() { if (Drupal.settings.HierarchicalSelect.settings[_hsid]['updatesEnabled']) { Drupal.HierarchicalSelect.update(_hsid, 'update-hierarchical-select', { select_id : $(this).attr('id') }); } }; }(hsid)).end() // "create-new-item" event .find('.hierarchical-select .create-new-item .create-new-item-create').unbind().click(function(_hsid) { return function() { Drupal.HierarchicalSelect.update(_hsid, 'create-new-item', { opString : createNewItemOpString }); return false; // Prevent the browser from POSTing the page. }; }(hsid)).end() // "cancel-new-item" event" .find('.hierarchical-select .create-new-item .create-new-item-cancel').unbind().click(function(_hsid) { return function() { Drupal.HierarchicalSelect.update(_hsid, 'cancel-new-item', { opString : cancelNewItemOpString }); return false; // Prevent the browser from POSTing the page (in case of the "Cancel" button). }; }(hsid)).end() // "add-to-dropbox" event .find('.hierarchical-select .add-to-dropbox').unbind().click(function(_hsid) { return function() { Drupal.HierarchicalSelect.update(_hsid, 'add-to-dropbox', { opString : addOpString }); return false; // Prevent the browser from POSTing the page. }; }(hsid)).end() // "remove-from-dropbox" event // (anchors in the .dropbox-remove cells in the .dropbox table) .find('.dropbox .dropbox-remove a').unbind().click(function(_hsid) { return function() { var isDisabled = $('#hierarchical-select-'+ hsid +'-wrapper', Drupal.HierarchicalSelect.context).attr('disabled'); // If the hierarchical select is disabled, then ignore this click. if (isDisabled) { return false; } // Check the (hidden, because JS is enabled) checkbox that marks this // dropbox entry for removal. $(this).parent().find('input[type=checkbox]').attr('checked', true); Drupal.HierarchicalSelect.update(_hsid, 'remove-from-dropbox', {}); return false; // Prevent the browser from POSTing the page. }; }(hsid)); }; Drupal.HierarchicalSelect.preUpdateAnimations = function(hsid, updateType, lastUnchanged, callback) { switch (updateType) { case 'update-hierarchical-select': // Drop out the selects of the levels deeper than the select of the // level that just changed. var animationDelay = Drupal.settings.HierarchicalSelect.settings[hsid]['animationDelay']; var $animatedSelects = $('#hierarchical-select-'+ hsid +'-wrapper .hierarchical-select .selects select', Drupal.HierarchicalSelect.context).slice(lastUnchanged); if ($animatedSelects.size() > 0) { $animatedSelects.hide(); for (var i = 0; i < $animatedSelects.size(); i++) { if (i < $animatedSelects.size() - 1) { $animatedSelects.slice(i, i + 1).hide("drop", { direction: "left" }, animationDelay); } else { $animatedSelects.slice(i, i + 1).hide("drop", { direction: "left" }, animationDelay, callback); } } } else if (callback) { callback(); } break; default: if (callback) { callback(); } break; } }; Drupal.HierarchicalSelect.postUpdateAnimations = function(hsid, updateType, lastUnchanged, callback) { if (Drupal.settings.HierarchicalSelect.settings[hsid].resizable) { // Restore the resize. Drupal.HierarchicalSelect.resize( $('#hierarchical-select-' + hsid + '-wrapper .hierarchical-select .selects select', Drupal.HierarchicalSelect.context), Drupal.HierarchicalSelect.state[hsid].defaultHeight, Drupal.HierarchicalSelect.state[hsid].resizedHeight, Drupal.HierarchicalSelect.state[hsid].defaultSize, Drupal.HierarchicalSelect.state[hsid].margin ); } switch (updateType) { case 'update-hierarchical-select': var $createNewItemInput = $('#hierarchical-select-'+ hsid +'-wrapper .hierarchical-select .create-new-item-input', Drupal.HierarchicalSelect.context); if ($createNewItemInput.size() == 0) { // Give focus to the level below the one that has changed, if it // exists. if (!$.browser.mozilla) { // Don't give focus in Firefox: the user would have to click twice before he can make a selection. $('#hierarchical-select-'+ hsid +'-wrapper .hierarchical-select .selects select', Drupal.HierarchicalSelect.context) .slice(lastUnchanged, lastUnchanged + 1) .focus(); } } else { // Give focus to the input field of the "create new item/level" // section, if it exists, and also select the existing text. $createNewItemInput.focus(); $createNewItemInput[0].select(); } // Hide the loaded selects after the one that was just changed, then // drop them in. var animationDelay = Drupal.settings.HierarchicalSelect.settings[hsid]['animationDelay']; var $animatedSelects = $('#hierarchical-select-'+ hsid +'-wrapper .hierarchical-select .selects select', Drupal.HierarchicalSelect.context).slice(lastUnchanged); if ($animatedSelects.size() > 0) { $animatedSelects.hide(); for (var i = 0; i < $animatedSelects.size(); i++) { if (i < $animatedSelects.size() - 1) { $animatedSelects.slice(i, i + 1).show("drop", { direction: "left" }, animationDelay); } else { $animatedSelects.slice(i, i + 1).show("drop", { direction: "left" }, animationDelay, callback); } } } else if (callback) { callback(); } break; case 'create-new-item': // Make sure that other Hierarchical Selects that represent the same // hierarchy are also updated, to make sure that they have the newly // created item! var cacheId = Drupal.settings.HierarchicalSelect.settings[hsid].cacheId; for (var otherHsid in Drupal.settings.HierarchicalSelect.settings) { if (Drupal.settings.HierarchicalSelect.settings[otherHsid].cacheId == cacheId) { $('#hierarchical-select-'+ otherHsid +'-wrapper') .trigger('enforce-update'); } } // TRICKY: NO BREAK HERE! case 'cancel-new-item': // After an item/level has been created/cancelled, reset focus to the // beginning of the hierarchical select. $('#hierarchical-select-'+ hsid +'-wrapper .hierarchical-select .selects select', Drupal.HierarchicalSelect.context) .slice(0, 1) .focus(); if (callback) { callback(); } break; default: if (callback) { callback(); } break; } }; Drupal.HierarchicalSelect.triggerEvents = function(hsid, updateType, settings) { $('#hierarchical-select-'+ hsid +'-wrapper', Drupal.HierarchicalSelect.context) .trigger(updateType, [ hsid, settings ]); }; Drupal.HierarchicalSelect.update = function(hsid, updateType, settings) { var post = $('form:has(#hierarchical-select-' + hsid +'-wrapper)', Drupal.HierarchicalSelect.context).formToArray(); // Pass the hierarchical_select id via POST. post.push({ name : 'hsid', value : hsid }); // If a cache system is installed, let the server know if it's running // properly. If it is running properly, the server will send back additional // information to maintain a lazily-loaded cache. if (Drupal.HierarchicalSelect.cache != null) { post.push({ name : 'client_supports_caching', value : Drupal.HierarchicalSelect.cache.status() }); } // updateType is one of: // - 'none' (default) // - 'update-hierarchical-select' // - 'enforced-update' // - 'create-new-item' // - 'remove-from-dropbox' switch (updateType) { case 'update-hierarchical-select': var value = $('#'+ settings.select_id).val(); var lastUnchanged = parseInt(settings.select_id.replace(/^.*-hierarchical-select-selects-(\d+)$/, "$1")) + 1; var optionClass = $('#'+ settings.select_id).find('option[value='+ value +']').attr('class'); // Don't do anything (also no callback to the server!) when the selected // item is: // - the '' option and the renderFlatSelect setting is disabled, or // - a level label, or // - an option of class 'has-no-children', and // (the renderFlatSelect setting is disabled or the dropbox is enabled) // and // (the createNewLevels setting is disabled). if ((value == 'none' && Drupal.settings.HierarchicalSelect.settings[hsid]['renderFlatSelect'] == false) || value.match(/^label_\d+$/) || (optionClass == 'has-no-children' && ( (Drupal.settings.HierarchicalSelect.settings[hsid]['renderFlatSelect'] == false || $('#hierarchical-select-'+ hsid +'-wrapper .dropbox').length > 0 ) && Drupal.settings.HierarchicalSelect.settings[hsid]['createNewLevels'] == false ) ) ) { Drupal.HierarchicalSelect.preUpdateAnimations(hsid, updateType, lastUnchanged, function() { // Remove the sublevels. $('#hierarchical-select-'+ hsid +'-wrapper .hierarchical-select .selects select', Drupal.HierarchicalSelect.context) .slice(lastUnchanged) .remove(); // The selection of this hierarchical select has changed! Drupal.HierarchicalSelect.triggerEvents(hsid, 'change-hierarchical-select', settings); }); return; } break; case 'enforced-update': post = post.concat(settings.extraPost); break; case 'create-new-item': case 'cancel-new-item': case 'add-to-dropbox': post.push({ name : 'op', value : settings.opString }); break; } // Construct the URL the request should be made to. GET arguments may not be // forgotten. var url = Drupal.settings.HierarchicalSelect.basePath + Drupal.settings.HierarchicalSelect.settings[hsid]['path']; if (Drupal.settings.HierarchicalSelect.getArguments.length > 0) { url += (url.indexOf('?') == -1) ? '?' : '&'; url += Drupal.settings.HierarchicalSelect.getArguments; } // Construct the object that contains the options for a callback to the // server. If a client-side cache is found however, it's possible that this // won't be used. var ajaxOptions = { url: url, type: 'POST', dataType: 'json', data: post, beforeSend: function() { Drupal.HierarchicalSelect.triggerEvents(hsid, 'before-' + updateType, settings); Drupal.HierarchicalSelect.disableForm(hsid); }, error: function (XMLHttpRequest, textStatus, errorThrown) { // When invalid HTML is received in Safari, jQuery calls this function. Drupal.HierarchicalSelect.throwError(hsid, Drupal.t('Received an invalid response from the server.')); }, success: function(response) { // When invalid HTML is received in Firefox, jQuery calls this function. if ($('.hierarchical-select-wrapper > *', $(response.output)).length == 0) { Drupal.HierarchicalSelect.throwError(hsid, Drupal.t('Received an invalid response from the server.')); return; } // Replace the old HTML with the (relevant part of) retrieved HTML. $('#hierarchical-select-'+ hsid +'-wrapper', Drupal.HierarchicalSelect.context) .removeClass('hierarchical-select-wrapper-processed') .html($('.hierarchical-select-wrapper > *', $(response.output))); // Attach behaviors. This is just after the HTML has been updated, so // it's as soon as we can. Drupal.attachBehaviors(Drupal.HierarchicalSelect.context); // Transform the hierarchical select and/or dropbox to the JS variant, // make it resizable again and re-enable the disabled form items. 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Taken from * jQuery Form Plugin 2.12. (http://www.malsup.com/jquery/form/) */ (function ($) { /** * formToArray() gathers form element data into an array of objects that can * be passed to any of the following ajax functions: $.get, $.post, or load. * Each object in the array has both a 'name' and 'value' property. 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