/*
* Kendo UI Web v2013.1.319 (http://kendoui.com)
* Copyright 2013 Telerik AD. All rights reserved.
*
* Kendo UI Web commercial licenses may be obtained at
* https://www.kendoui.com/purchase/license-agreement/kendo-ui-web-commercial.aspx
* If you do not own a commercial license, this file shall be governed by the
* GNU General Public License (GPL) version 3.
* For GPL requirements, please review: http://www.gnu.org/copyleft/gpl.html
*/
("function"==typeof define&&define.amd?define:function(e,t){return t()})(["./kendo.listview.min","./kendo.upload.min"],function(){(function(e,t){function a(e,t,a){var i,n;e.on("dragenter"+F,function(){t(),n=new Date,i||(i=setInterval(function(){var e=new Date-n;e>100&&(a(),clearInterval(i),i=null)},100))}).on("dragover"+F,function(){n=new Date})}function i(e,t){var a=e[t];return p(a)?a.field||t:a}function n(e,a){return e!==t&&e.match(/\/$/)||(e=(e||"")+"/"),e+a}function o(e){if(!e)return"";var t=" bytes";return e>=1073741824?(t=" GB",e/=1073741824):e>=1048576?(t=" MB",e/=1048576):e>=1024&&(t=" KB",e/=1024),Math.round(100*e)/100+t}var r,s,l,d,u=window.kendo,c=u.ui.Widget,p=e.isPlainObject,f=e.proxy,h=e.extend,m=u.support.placeholder,g=u.support.browser,v=e.isFunction,_=/(^\/|\/$)/g,k="change",b="apply",w="error",y="click",F=".kendoImageBrowser",S=".kendoBreadcrumbs",x=".kendoSearchBox",N="name",B="size",T="type",C={field:T,dir:"asc"},D=u.template('<li data-#=ns#value="#=value#" class="k-item">${text}</li>'),z=u.template('<li class="k-tile-empty"><strong>${text}</strong></li>'),U='<div class="k-widget k-toolbar k-floatwrap"><div class="k-toolbar-wrap">#if(showUpload) { # <div class="k-widget k-upload"><div class="k-button k-button-icontext k-button-bare k-upload-button"><span class="k-icon k-add"></span>#=messages.uploadFile#<input type="file" name="file" /></div></div>#}##if(showCreate) {#<button type="button" class="k-button k-button-icon k-button-bare"><span class="k-icon k-addfolder"></span></button>#}##if(showDelete) {#<button type="button" class="k-button k-button-icon k-button-bare k-state-disabled"><span class="k-icon k-delete"></span></button>&nbsp;#}#</div><div class="k-tiles-arrange">#=messages.orderBy#: <a href="\\#" class="k-link"><span>#=messages.orderByName#</span><span class="k-icon k-i-arrow-s"></span></a></div></div>';h(!0,u.data,{schemas:{imagebrowser:{data:function(e){return e.items||e||[]},model:{id:"name",fields:{name:"name",size:"size",type:"type"}}}}}),h(!0,u.data,{transports:{imagebrowser:u.data.RemoteTransport.extend({init:function(t){u.data.RemoteTransport.fn.init.call(this,e.extend(!0,{},this.options,t))},_call:function(t,a){a.data=e.extend({},a.data,{path:this.options.path()}),v(this.options[t])?this.options[t].call(this,a):u.data.RemoteTransport.fn[t].call(this,a)},read:function(e){this._call("read",e)},create:function(e){this._call("create",e)},destroy:function(e){this._call("destroy",e)},update:function(){},options:{read:{type:"POST"},update:{type:"POST"},create:{type:"POST"},destroy:{type:"POST"}}})}}),r=g.msie&&8>g.version?function(e){return e.offsetTop}:function(t){return t.offsetTop-e(t).height()},s=c.extend({init:function(e,t){var a=this;t=t||{},c.fn.init.call(a,e,t),a.element.addClass("k-imagebrowser"),a.element.on(y+F,".k-toolbar button:not(.k-state-disabled):has(.k-delete)",f(a._deleteClick,a)).on(y+F,".k-toolbar button:not(.k-state-disabled):has(.k-addfolder)",f(a._addClick,a)).on("keydown"+F,"li.k-state-selected input",f(a._directoryKeyDown,a)).on("blur"+F,"li.k-state-selected input",f(a._directoryBlur,a)),a._dataSource(),a.refresh(),a.path(a.options.path)},options:{name:"ImageBrowser",messages:{uploadFile:"Upload",orderBy:"Arrange by",orderByName:"Name",orderBySize:"Size",directoryNotFound:"A directory with this name was not found.",emptyFolder:"Empty Folder",deleteFile:'Are you sure you want to delete "{0}"?',invalidFileType:'The selected file "{0}" is not valid. 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t=this;t.options.transport.uploadUrl&&(a(e(document.documentElement),e.proxy(t._dropEnter,t),e.proxy(t._dropLeave,t)),t._scrollHandler=f(t._positionDropzone,t))},_dropEnter:function(){this._positionDropzone(),e(document).on("scroll"+F,this._scrollHandler)},_dropLeave:function(){this._removeDropzone(),e(document).off("scroll"+F,this._scrollHandler)},_positionDropzone:function(){var e=this,t=e.element,a=t.offset();e.toolbar.find(".k-dropzone").addClass("k-imagebrowser-dropzone").offset(a).css({width:t[0].clientWidth,height:t[0].clientHeight,lineHeight:t[0].clientHeight+"px"})},_removeDropzone:function(){this.toolbar.find(".k-dropzone").removeClass("k-imagebrowser-dropzone").css({width:"",height:"",lineHeight:"",top:"",left:""})},_deleteClick:function(){var e=this,t=e.listView.select(),a=u.format(e.options.messages.deleteFile,t.find("strong").text());t.length&&e._showMessage(a,"confirm")&&e.listView.remove(t)},_addClick:function(){this.createDirectory()},_fileUpload:function(e){var t,a=this,i=a.options,n=i.fileTypes,o=RegExp(("("+n.split(",").join(")|(")+")").replace(/\*\./g,".*."),"i"),r=e.files[0].name,s=a._getFieldName(N),l=a._getFieldName(B);o.test(r)?(e.data={path:a.path()},t=a._createFile(r),t?a.upload.one("success",function(e){t.set(s,e.response[s]),t.set(l,e.response[l]),a._tiles=a.listView.items().filter("["+u.attr("type")+"=f]"),a._scroll()}):e.preventDefault()):(e.preventDefault(),a._showMessage(u.format(i.messages.invalidFileType,r,n)))},_findFile:function(e){var t,a,i,n=this.dataSource.data(),o=this._getFieldName(T),r=this._getFieldName(N);for(e=e.toLowerCase(),t=0,i=n.length;i>t;t++)if("f"===n[t].get(o)&&n[t].get(r).toLowerCase()===e){a=n[t];break}return a},_createFile:function(e){var t,a,i=this,n=0,o={},r=i._getFieldName(T),s=i.dataSource.view(),l=i._findFile(e);if(l&&!i._showMessage(u.format(i.options.messages.overwriteFile,e),"confirm"))return null;if(l)return l;for(t=0,a=s.length;a>t;t++)if("f"===s[t].get(r)){n=t;break}return 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a,i,n=this.dataSource.data(),o=this._getFieldName(T),r=this._getFieldName(N);for(a=0,i=n.length;i>a;a++)if("d"===n[a].get(o)&&n[a].get(r).toLowerCase()===e.toLowerCase()&&n[a].uid!==t)return!0;return!1},_nameDirectory:function(){var t,a,i,n="New folder",o=this.dataSource.data(),r=[],s=this._getFieldName(T),l=this._getFieldName(N);for(a=0,i=o.length;i>a;a++)"d"===o[a].get(s)&&o[a].get(l).toLowerCase().indexOf(n.toLowerCase())>-1&&r.push(o[a].get(l));if(e.inArray(n,r)>-1){a=2;do t=n+" ("+a+")",a++;while(e.inArray(t,r)>-1);n=t}return n},orderBy:function(e){this.dataSource.sort([{field:this._getFieldName(T),dir:"asc"},{field:this._getFieldName(e),dir:"asc"}])},search:function(e){this.dataSource.filter({field:this._getFieldName(N),operator:"contains",value:e})},_content:function(){var t=this;t.list=e('<ul class="k-reset k-floats k-tiles" />').appendTo(t.element).on("scroll"+F,f(t._scroll,t)).on("dblclick"+F,"li",f(t._dblClick,t)),t.listView=new u.ui.ListView(t.list,{dataSource:t.dataSource,template:t._itemTmpl(),editTemplate:t._editTmpl(),selectable:!0,autoBind:!1,dataBinding:function(e){t.toolbar.find(".k-delete").parent().addClass("k-state-disabled"),("remove"===e.action||"sync"===e.action)&&e.preventDefault()},dataBound:function(){t.dataSource.view().length?(t._tiles=this.items().filter("["+u.attr("type")+"=f]"),t._scroll()):this.wrapper.append(z({text:t.options.messages.emptyFolder}))},change:f(t._listViewChange,t)})},_dblClick:function(t){var a,i=this,o=e(t.currentTarget);o.filter("["+u.attr("type")+"=d]").length?(a=i.dataSource.getByUid(o.attr(u.attr("uid"))),a&&(i.path(n(i.path(),a.get(i._getFieldName(N)))),i.breadcrumbs.value(i.path()))):o.filter("["+u.attr("type")+"=f]").length&&i.trigger(b)},_listViewChange:function(){var e=this._selectedItem();e&&(this.toolbar.find(".k-delete").parent().removeClass("k-state-disabled"),"f"===e.get(this._getFieldName(T))&&this.trigger(k))},_dataSource:function(){var e,t=this,a=t.options,n=a.transport,o=h({},C),r={field:N,dir:"asc"},s={type:n.type||"imagebrowser",sort:[o,r]};p(n)&&(n.path=f(t.path,t),s.transport=n),p(a.schema)?(s.schema=a.schema,p(a.schema.model)&&a.schema.model.fields&&(o.field=i(a.schema.model.fields,T),r.field=i(a.schema.model.fields,N))):n.type&&p(u.data.schemas[n.type])&&(e=u.data.schemas[n.type],p(e.model)&&e.model.fields&&(o.field=i(e.model.fields,T),r.field=i(e.model.fields,N))),t.dataSource&&t._errorHandler?t.dataSource.unbind(w,t._errorHandler):t._errorHandler=f(t._error,t),t.dataSource=u.data.DataSource.create(s).bind(w,t._errorHandler)},_navigation:function(){var t=this,a=e('<div class="k-floatwrap"><input/><input/></div>').appendTo(this.element);t.breadcrumbs=a.find("input:first").kendoBreadcrumbs({value:t.options.path,change:function(){t.path(this.value())}}).data("kendoBreadcrumbs"),t.searchBox=a.parent().find("input:last").kendoSearchBox({label:t.options.messages.search,change:function(){t.search(this.value())}}).data("kendoSearchBox")},_error:function(e){var t,a=this;a.trigger(w,e)||(t=e.xhr.status,"error"==e.status?"404"==t?a._showMessage(a.options.messages.directoryNotFound):"0"!=t&&a._showMessage("Error! The requested URL returned "+t+" - "+e.xhr.statusText):"timeout"==t&&a._showMessage("Error! Server timeout."))},_showMessage:function(e,t){return window[t||"alert"](e)},refresh:function(){var e=this;e._navigation(),e._toolbar(),e._content()},_loadImage:function(t){var a=this,i=e(t),n=a.dataSource.getByUid(i.attr(u.attr("uid"))),o=n.get(a._getFieldName(N)),r=a.options.transport.thumbnailUrl,s=e("<img />",{alt:o}).hide().on("load"+F,function(){e(this).prev().remove().end().addClass("k-image").fadeIn()}),l="?";i.find(".k-loading").after(s),v(r)?r=r(a.path(),encodeURIComponent(o)):(r.indexOf("?")>=0&&(l="&"),r=r+l+"path="+a.path()+encodeURIComponent(o)),s.attr("src",r),t.loaded=!0},_scroll:function(){var e=this;e.options.transport&&e.options.transport.thumbnailUrl&&(clearTimeout(e._timeout),e._timeout=setTimeout(function(){var a=e.list.outerHeight(),i=e.list.scrollTop(),n=i+a;e._tiles.each(function(){var a=r(this),o=a+this.offsetHeight;return(a>=i&&n>a||o>=i&&n>o)&&e._loadImage(this),a>n?!1:t}),e._tiles=e._tiles.filter(function(){return!this.loaded})},250))},_editTmpl:function(){var e=this,t='<li class="k-tile k-state-selected" '+u.attr("uid")+'="#=uid#" ';return t+=u.attr("type")+'="${'+e._getFieldName(T)+'}">',t+="#if("+e._getFieldName(T)+' == "d") { #',t+='<div class="k-thumb"><span class="k-icon k-folder"></span></div>',t+="#}else{#",t+='<div class="k-thumb"><span class="k-icon k-loading"></span></div>',t+="#}#",t+="#if("+e._getFieldName(T)+' == "d") { #',t+='<input class="k-input" '+u.attr("bind")+'="value:'+e._getFieldName(N)+'"/>',t+="#}#",t+="</li>",f(u.template(t),{sizeFormatter:o})},_itemTmpl:function(){var e=this,t='<li class="k-tile" '+u.attr("uid")+'="#=uid#" ';return t+=u.attr("type")+'="${'+e._getFieldName(T)+'}">',t+="#if("+e._getFieldName(T)+' == "d") { #',t+='<div class="k-thumb"><span class="k-icon k-folder"></span></div>',t+="#}else{#",t+=e.options.transport&&e.options.transport.thumbnailUrl?'<div class="k-thumb"><span class="k-icon k-loading"></span></div>':'<div class="k-thumb"><span class="k-icon k-file"></span></div>',t+="#}#",t+="<strong>${"+e._getFieldName(N)+"}</strong>",t+="#if("+e._getFieldName(T)+' == "f") { # <span class="k-filesize">${this.sizeFormatter('+e._getFieldName(B)+")}</span> #}#",t+="</li>",f(u.template(t),{sizeFormatter:o})},_getFieldName:function(e){return i(this.dataSource.reader.model.fields,e)},path:function(e){var a=this,i=a._path||"";return e!==t?(a._path=e.replace(_,"")+"/",a.dataSource.read({path:a._path}),t):(i&&(i=i.replace(_,"")),"/"===i||""===i?"":i+"/")}}),l=c.extend({init:function(e,t){var a=this;t=t||{},c.fn.init.call(a,e,t),m&&a.element.attr("placeholder",a.options.label),a._wrapper(),a.element.on("keydown"+x,f(a._keydown,a)).on("change"+x,f(a._updateValue,a)),a.wrapper.on(y+x,"a",f(a._click,a)),m||a.element.on("focus"+x,f(a._focus,a)).on("blur"+x,f(a._blur,a))},options:{name:"SearchBox",label:"Search",value:""},events:[k],destroy:function(){var e=this;e.wrapper.add(e.element).add(e.label).off(x),c.fn.destroy.call(e)},_keydown:function(e){13===e.keyCode&&this._updateValue()},_click:function(e){e.preventDefault(),this._updateValue()},_updateValue:function(){var e=this,t=e.element.val();t!==e.value()&&(e.value(t),e.trigger(k))},_blur:function(){this._updateValue(),this._toggleLabel()},_toggleLabel:function(){m||this.label.toggle(!this.element.val())},_focus:function(){this.label.hide()},_wrapper:function(){var t=this.element,a=t.parents(".k-search-wrap");t[0].style.width="",t.addClass("k-input k-textbox"),a.length||(a=t.wrap(e('<div class="k-widget k-search-wrap k-textbox"/>')).parent(),m||e('<label style="display:block">'+this.options.label+"</label>").insertBefore(t),e('<a href="#" class="k-icon k-i-search k-search"/>').appendTo(a)),this.wrapper=a,this.label=a.find(">label")},value:function(e){var a=this;return e!==t?(a.options.value=e,a.element.val(e),a._toggleLabel(),t):a.options.value}}),d=c.extend({init:function(e,t){var a=this;t=t||{},c.fn.init.call(a,e,t),a._wrapper(),a.wrapper.on("focus"+S,"input",f(a._focus,a)).on("blur"+S,"input",f(a._blur,a)).on("keydown"+S,"input",f(a._keydown,a)).on(y+S,"a.k-i-arrow-n:first",f(a._rootClick,a)).on(y+S,"a:not(.k-i-arrow-n)",f(a._click,a)),a.value(a.options.value)},options:{name:"Breadcrumbs",gap:50},events:[k],destroy:function(){var e=this;c.fn.destroy.call(e),e.wrapper.add(e.wrapper.find("input")).add(e.wrapper.find("a")).off(S)},_update:function(e){e="/"===(e||"").charAt(0)?e:"/"+(e||""),e!==this.value()&&(this.value(e),this.trigger(k))},_click:function(t){t.preventDefault(),this._update(this._path(e(t.target).prevAll("a:not(.k-i-arrow-n)").andSelf()))},_rootClick:function(e){e.preventDefault(),this._update("")},_focus:function(){var e=this,t=e.element;e.overlay.hide(),e.element.val(e.value()),setTimeout(function(){t.select()})},_blur:function(){if(!this.overlay.is(":visible")){var e=this,t=e.element,a=t.val().replace(/\/{2,}/g,"/");e.overlay.show(),t.val(""),e._update(a)}},_keydown:function(e){var t=this;13===e.keyCode&&(t._blur(),setTimeout(function(){t.overlay.find("a:first").focus()}))},_wrapper:function(){var t,a=this.element,i=a.parents(".k-breadcrumbs");a[0].style.width="",a.addClass("k-input"),i.length||(i=a.wrap(e('<div class="k-widget k-breadcrumbs k-header k-state-default"/>')).parent()),t=i.find(".k-breadcrumbs-wrap"),t.length||(t=e('<div class="k-breadcrumbs-wrap"/>').appendTo(i)),this.wrapper=i,this.overlay=t},refresh:function(){var a,i,n,o,r="",s=this.value();for(s!==t&&s.match(/^\//)||(s="/"+(s||"")),a=s.split("/"),n=0,o=a.length;o>n;n++)i=a[n],i&&(r||(r+='<a href="#" class="k-icon k-i-arrow-n">root</a>'),r+='<a class="k-link" href="#">'+a[n]+"</a>",r+='<span class="k-icon k-i-arrow-e">&gt;</span>');this.overlay.empty().append(e(r)),this._adjustSectionWidth()},_adjustSectionWidth:function(){var t,a=this,i=a.wrapper,n=i.width()-a.options.gap,o=a.overlay.find("a");o.each(function(a){t=e(this),t.parent().width()>n&&(a==o.length-1?t.width(n):t.prev().andSelf().hide())})},value:function(e){return e!==t?(this._value=e.replace(/\/{2,}/g,"/"),this.refresh(),t):this._value},_path:function(t){return"/"+e.map(t,function(t){return e(t).text()}).join("/")}}),u.ui.plugin(s),u.ui.plugin(d),u.ui.plugin(l)})(window.kendo.jQuery)});