var DragnDropSupport=(function(){var c,a;try{c=new XMLHttpRequest();a=!!(c.sendAsBinary||c.upload)&&!(jQuery.browser.mozilla&&jQuery.browser.version.indexOf("1.9.1")>-1)}catch(b){a=false}c=null;return{hasXhrSupport:a}})();
(function(){if(window.google&&google.gears){return}var a=null;if(typeof GearsFactory!="undefined"){a=new GearsFactory()}else{try{a=new ActiveXObject("Gears.Factory");if(a.getBuildInfo().indexOf("ie_mobile")!=-1){a.privateSetGlobalObject(this)}}catch(b){if((typeof navigator.mimeTypes!="undefined")&&navigator.mimeTypes["application/x-googlegears"]){a=document.createElement("object");a.style.display="none";a.width=0;a.height=0;a.type="application/x-googlegears";document.documentElement.appendChild(a)}}}if(!a){return}if(!window.google){google={}}if(!google.gears){google.gears={factory:a}}})();
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AJS.GearsFileStatus=function(a,d,b,c){this.workId=a;this.file=d;this.fileSize=d.blob.length;this.status=b;if(c){this.errorMessage=c}};AJS.GearsFileStatus.QUEUED={name:"QUEUED"};AJS.GearsFileStatus.TOO_LARGE={name:"TOO_LARGE"};AJS.GearsFileStatus.INVALID_CHARS={name:"INVALID_CHARS"};
(function(a){AJS.DragAndDropProgressDialog=function(b){var c=this;var d={header:"Attach File(s)",width:600,height:400};this._options=a.extend({},d,b);this.id="drag-and-drop-progress-dialog";this._dialog=new AJS.Dialog(this._options.width,this._options.height,this.id);this._dialog.addHeader(this._options.header).addPanel("Panel 1",'<ul id="upload-statuses"></ul>').addButton("Done",function(){c.hide();c.clearRenderOutput()},"all-file-uploads-complete");this._dialog.getCurrentPanel().setPadding(0);this._$closeButton=a(".all-file-uploads-complete");a(document).keydown(function(f){if(f.which==27){if(!c._$closeButton.attr("disabled")){c.hide();c.clearRenderOutput()}return AJS.stopEvent(f)}});this._$container=a("#upload-statuses");this._fileStatusesRendered=0;this._workIdsOfFilesInProgress=[];this.cancelListeners=[];this.onShowListeners=[];this._hidden=true};AJS.DragAndDropProgressDialog.prototype={show:function(){if(this._hidden){this._dialog.show();this._hidden=false;a.each(this.onShowListeners,function(b,c){c()})}},hide:function(){if(!this._hidden){this._dialog.hide();this._hidden=true}},_getProgressElementId:function(b){return"file-"+b+"-progress"},render:function(c){this._workIdsOfFilesInProgress.push(c.workId);this._$container.append(AJS.DragAndDropProgressDialog.Templates.fileStatus({isFirst:(this._fileStatusesRendered++===0),filename:c.file.name,progressElementId:this._getProgressElementId(c.workId),workId:c.workId,showCancel:(c.status===AJS.GearsFileStatus.QUEUED||c.status==plupload.QUEUED)}));a("#cancel-or-success-placeholder-"+c.workId).hover(function(){a(this).addClass("ui-state-hover")},function(){a(this).removeClass("ui-state-hover")});var b=a("#"+this._getProgressElementId(c.workId));b.progressbar({value:100});b.addClass("aui-progressbar-animated");if(c.status===AJS.GearsFileStatus.QUEUED||c.status==plupload.QUEUED){a("#file-upload-cancel-"+c.workId).click((function(d){return function(f){a.each(d,function(e,g){g(f,c)
})}})(this.cancelListeners))}else{this.renderError(c.workId,c.errorMessage)}},renderError:function(d,c){if(a.inArray(d,this._workIdsOfFilesInProgress)==-1){throw new Error("No file status found with id: "+d)}var b=a("#"+this._getProgressElementId(d));b.hasClass("aui-progressbar-animated")&&b.removeClass("aui-progressbar-animated");b.progressbar("option","value",100);b.addClass("aui-progressbar-error");a("#file-upload-progress-text-"+d).html(c);a("#cancel-or-success-placeholder-"+d).hide()},hasErrors:function(){return !!a("#upload-statuses .aui-progressbar-error").length},renderUpdateToBytesUploaded:function(h,g,b){if(a.inArray(h,this._workIdsOfFilesInProgress)==-1){throw new Error("No file status found with id: "+h)}var d=AJS.DragAndDropUtils.niceSize(g);var f=a("#file-"+h+"-uploaded");if(!!f.length){f.text(d)}else{a("#file-upload-progress-text-"+h).html('<span id="file-'+h+'-uploaded">'+d+"</span> of "+AJS.DragAndDropUtils.niceSize(b))}var e=Math.round(g*100/b);var c=a("#"+this._getProgressElementId(h));c.hasClass("aui-progressbar-animated")&&c.removeClass("aui-progressbar-animated");c.progressbar("option","value",e)},renderComplete:function(b){if(a.inArray(b,this._workIdsOfFilesInProgress)==-1){throw new Error("No file status found with id: "+b)}a("#cancel-or-success-placeholder-"+b).html("<span class='ui-icon ui-icon-circle-check'></span>")},renderCancelled:function(c){if(a.inArray(c,this._workIdsOfFilesInProgress)==-1){throw new Error("No file status found with id: "+c)}var b=a("#"+this._getProgressElementId(c));if(b.progressbar("option","value")==0){b.progressbar("option","value",100)}b.hasClass("aui-progressbar-animated")&&b.removeClass("aui-progressbar-animated");b.progressbar("disable");a("#file-upload-progress-text-"+c).html("Cancelled.");a("#cancel-or-success-placeholder-"+c).hide()},clearRenderOutput:function(){this._$container.empty();this._fileStatusesRendered=0;this._workIdsOfFilesInProgress=[]},enableCloseButton:function(b){this._$closeButton.removeAttr("disabled");
this.closeButtonText(b)},disableCloseButton:function(b){if(!this._$closeButton.attr("disabled")){this._$closeButton.attr("disabled","disabled");this.closeButtonText(b)}},closeButtonText:function(b){b&&this._$closeButton.html(b)}}})(AJS.$);
AJS.GearsWorkerPool=function(a,d,c){if(typeof a!="number"){throw new Error("A valid number for numWorkers must be specified. Received: "+a)}if(typeof c!="string"){throw new Error("A valid string for workerUrl must be specified. Received: "+c)}if(!AJS.$.isFunction(d)){throw new Error("A valid function for messageHandler must be specified. Received: "+d)}this._numWorkers=a;try{this._workerPool=google.gears.factory.create("beta.workerpool")}catch(f){throw new Error("Could not construct Gears worker pool.")}this._workerPool.onmessage=d;this._workerIds=new AJS.ObservableArrayList();for(var b=0;b<this._numWorkers;b++){this._workerIds.push(this._workerPool.createWorkerFromUrl(c))}};AJS.GearsWorkerPool.prototype={sendMessage:function(b,a){this._workerPool.sendMessage(b,a)},workerAvailable:function(){return !!this._workerIds.length()},checkoutWorker:function(){if(this.workerAvailable()){return this._workerIds.shift()}else{throw new Error("Attempt to checkout worker when no workers available. Please check workerAvailable() first.")}},checkinWorker:function(a){this._workerIds.push(a)},addWorkerCheckedInObserver:function(a){this._workerIds.addPushObserver(a)}};
AJS.GearsUploadManager=function(b,d,a){this._MAX_WORKERS=2;this._idCounter=1;this._uploadsInProgress=0;this._onErrorHandlers=[];this._onSuccessHandlers=[];this._onCancelHandlers=[];this._onProgressHandlers=[];this._otherMessageHandlers=[];this._onIdleHandlers=[];var c=this._generateUploadObserver(this);this._workerPool=d||new AJS.GearsWorkerPool(this._MAX_WORKERS,this._generateOnmessageHandler(this),b);this._workerPool.addWorkerCheckedInObserver(c);this._workQueue=a||new AJS.ObservableArrayList();this._workQueue.addPushObserver(c);this._workIdToWorkerIdHash={}};AJS.GearsUploadManager.prototype={upload:function(h){var g=[];for(var d=0,e=h.length;d<e;d++){var j=h[d];var a=this._idCounter++;var b=new AJS.GearsUploadWork(a,j);if(this._fileTooLarge(j)){var c=AJS.format("File of size {0} exceeds maximum upload limit of {1}",AJS.DragAndDropUtils.niceSize(j.blob.length).toString(),AJS.DragAndDropUtils.niceSize(AJS.Meta.get("global-settings-attachment-max-size")).toString());g.push(new AJS.GearsFileStatus(a,j,AJS.GearsFileStatus.TOO_LARGE,c))}else{if(this._filenameContainsInvalidCharacters(j.name)){g.push(new AJS.GearsFileStatus(a,j,AJS.GearsFileStatus.INVALID_CHARS,"You cannot attach files with names containing \'#\' characters."))}else{this._workQueue.push(b);g.push(new AJS.GearsFileStatus(a,j,AJS.GearsFileStatus.QUEUED))}}}return g},cancel:function(b){if(this.uploadInProgress(b)){var c=this._workIdToWorkerIdHash[b];this._workerPool.sendMessage({action:{name:"cancel",workId:b}},c)}else{var a=this._workQueue.removeByPredicate(function(d){return d.id===b});if(!a){throw new Error("File with workId: "+c+" could not be cancelled.")}AJS.$.each(this._onCancelHandlers,function(d,e){e(b)})}},uploadInProgress:function(a){return a in this._workIdToWorkerIdHash},isIdle:function(){return !this._workQueue.length()&&!this._uploadsInProgress},addOnErrorHandler:function(a){if(AJS.$.isFunction(a)){this._onErrorHandlers.push(a)}else{throw new Error("Called addOnErrorHandler with non-function object. Received: "+a)}},addOnProgressHandler:function(a){if(AJS.$.isFunction(a)){this._onProgressHandlers.push(a)
}else{throw new Error("Called addOnProgressHandler with non-function object. Received: "+a)}},addOnSuccessHandler:function(a){if(AJS.$.isFunction(a)){this._onSuccessHandlers.push(a)}else{throw new Error("Called addOnSuccessHandler with non-function object. Received: "+a)}},addOnCancelHandler:function(a){if(AJS.$.isFunction(a)){this._onCancelHandlers.push(a)}else{throw new Error("Called onCancelHandlers with non-function object. Received: "+a)}},addOtherMessageHandler:function(a){if(AJS.$.isFunction(a)){this._otherMessageHandlers.push(a)}else{throw new Error("Called addOtherMessageHandler with non-function object. Received: "+a)}},addOnIdleHandler:function(a){if(AJS.$.isFunction(a)){this._onIdleHandlers.push(a)}else{throw new Error("Called addOnIdleHandler with non-function object. Received: "+a)}},_generateUploadObserver:function(a){return function(){if(a._workerPool.workerAvailable()&&a._workQueue.length()>0){var g=a._workerPool.checkoutWorker();var d=a._workQueue.shift();var e=d.file;var c=d.id;var b=e.blob.length;AJS.log("Uploading file with workId: "+c+" and size: "+AJS.DragAndDropUtils.niceSize(b));var f=AJS.DragAndDropUtils.getDesktopInstance().extractMetaData(e.blob);a._workerPool.sendMessage({action:{name:"upload",workId:c,contextPath:contextPath,pageId:AJS.Meta.get("page-id"),draftType:AJS.Meta.get("draft-type"),mimeType:f.mimeType,spaceKey:AJS.Meta.get("space-key"),filename:e.name,fileSize:b,fileBlob:e.blob}},g);a._workIdToWorkerIdHash[c]=g;a._uploadsInProgress++}}},_generateOnmessageHandler:function(a){return function(e,c,f){var d=f.body.status;if(d){if(d.error){AJS.$.each(a._onErrorHandlers,function(b,g){g(d)});a._onWorkerFinishedProcessingWorkItem.call(a,f.sender,d.workId)}else{if(d.complete){if(d.action=="upload"){AJS.$.each(a._onSuccessHandlers,function(b,g){g(d)})}else{if(d.action=="cancel"){AJS.$.each(a._onCancelHandlers,function(b,g){g(d.workId)})}}a._onWorkerFinishedProcessingWorkItem.call(a,f.sender,d.workId)}else{if(d.progress){AJS.$.each(a._onProgressHandlers,function(b,g){g(d)
})}}}}else{AJS.$.each(a._otherMessageHandlers,function(b,g){g(f)})}}},_fileTooLarge:function(a){return a.blob.length>(AJS.Meta.get("global-settings-attachment-max-size")||Number.MAX_VALUE)},_filenameContainsInvalidCharacters:function(a){return a.indexOf("#")!=-1},_onWorkerFinishedProcessingWorkItem:function(b,a){this._workerPool.checkinWorker(b);delete this._workIdToWorkerIdHash[a];this._uploadsInProgress--;if(this.isIdle()){AJS.$.each(this._onIdleHandlers,function(c,d){d()})}}};
// This file was automatically generated from drag-and-drop.soy.
// Please don't edit this file by hand.

if (typeof AJS == 'undefined') { var AJS = {}; }
if (typeof AJS.DragAndDropProgressDialog == 'undefined') { AJS.DragAndDropProgressDialog = {}; }
if (typeof AJS.DragAndDropProgressDialog.Templates == 'undefined') { AJS.DragAndDropProgressDialog.Templates = {}; }


AJS.DragAndDropProgressDialog.Templates.fileStatus = function(opt_data, opt_sb) {
  var output = opt_sb || new soy.StringBuilder();
  output.append('<li ', (opt_data.isFirst) ? 'class="first"' : '', '><label>', soy.$$escapeHtml(opt_data.filename), '</label><div class="file-upload-progress-block"><div class="aui-progressbar" id="', soy.$$escapeHtml(opt_data.progressElementId), '"></div>', (opt_data.showCancel) ? '<div id="cancel-or-success-placeholder-' + soy.$$escapeHtml(opt_data.workId) + '" class="cancel-or-success-placeholder ui-state-default"><span id="file-upload-cancel-' + soy.$$escapeHtml(opt_data.workId) + '" class="ui-icon ui-icon-circle-close" title="' + soy.$$escapeHtml("Cancel Upload") + '"></span></div>' : '', '</div><div id="file-upload-progress-text-', soy.$$escapeHtml(opt_data.workId), '" class="file-upload-progress-text">', soy.$$escapeHtml("Waiting in queue"), '</div></li>');
  if (!opt_sb) return output.toString();
};