7 !function(t,e,i){"use strict";function n(t){function i(i,n){return i.append(l),function(i,n,o,s){n.addClass("md-chip"),t(n),s&&e.element(n[0].querySelector(".md-chip-content")).on("blur",function(){s.selectedChip=-1})}}return{restrict:"E",require:"^?mdChips",compile:i}}function o(t){function e(e,i,n,o){i.on("click",function(t){e.$apply(function(){o.removeChip(e.$$replacedScope.$index)})}),t(function(){i.attr({tabindex:-1,ariaHidden:!0}),i.find("button").attr("tabindex","-1")})}return{restrict:"A",require:"^mdChips",scope:!1,link:e}}function s(t,e){function i(e,i,n){var o=e.$parent.$mdChipsCtrl,s=o.parent.$new(!1,o.parent);s.$$replacedScope=e,s.$chip=e.$chip,s.$mdChipsCtrl=o,i.html(o.$scope.$eval(n.mdChipTransclude)),t(i.contents())(s)}return{restrict:"EA",terminal:!0,link:i,scope:!1}}function c(t,e,i,n,o){this.$timeout=o,this.$mdConstant=e,this.$scope=t,this.parent=t.$parent,this.$log=i,this.$element=n,this.ngModelCtrl=null,this.userInputNgModelCtrl=null,this.userInputElement=null,this.items=[],this.selectedChip=-1,this.deleteHint="Press delete to remove this chip.",this.deleteButtonLabel="Remove",this.chipBuffer="",this.useMdOnAppend=!1}function r(t,e,i,n,o){function s(s,c){function r(t){if(c.ngModel){var e=p[0].querySelector(t);return e&&e.outerHTML}}var p=c.$mdUserTemplate;c.$mdUserTemplate=null;var d=r("md-chips>*[md-chip-remove]")||u,l=r("md-chips>md-chip-template")||m,h=r("md-chips>md-autocomplete")||r("md-chips>input")||a,C=p.find("md-chip");return p[0].querySelector("md-chip-template>*[md-chip-remove]")&&n.warn("invalid placement of md-chip-remove within md-chip-template."),function(n,s,r,p){e.initOptionalProperties(n,c),t(s);var m=p[0];if(m.chipContentsTemplate=l,m.chipRemoveTemplate=d,m.chipInputTemplate=h,s.attr({ariaHidden:!0,tabindex:-1}).on("focus",function(){m.onFocus()}),c.ngModel&&(m.configureNgModel(s.controller("ngModel")),r.mdOnAppend&&m.useMdOnAppendExpression(),h!=a&&o(function(){0===h.indexOf("<md-autocomplete")&&m.configureAutocomplete(s.find("md-autocomplete").controller("mdAutocomplete")),m.configureUserInput(s.find("input"))})),C.length>0){var u=i(C)(n.$parent);o(function(){s.find("md-chips-wrap").prepend(u)})}}}return{template:function(t,e){e.$mdUserTemplate=t.clone();return h},require:["mdChips"],restrict:"E",controller:"MdChipsCtrl",controllerAs:"$mdChipsCtrl",bindToController:!0,compile:s,scope:{readonly:"=readonly",placeholder:"@",secondaryPlaceholder:"@",mdOnAppend:"&",deleteHint:"@",deleteButtonLabel:"@",requireMatch:"=?mdRequireMatch"}}}function p(){this.selectedItem=null,this.searchText=""}function d(t,e){function i(i,n){return function(i,o,s,c){e.initOptionalProperties(i,n),t(o),o.attr("tabindex","-1")}}return{template:function(t,e){return C},restrict:"E",controller:"MdContactChipsCtrl",controllerAs:"$mdContactChipsCtrl",bindToController:!0,compile:i,scope:{contactQuery:"&mdContacts",placeholder:"@",secondaryPlaceholder:"@",contactName:"@mdContactName",contactImage:"@mdContactImage",contactEmail:"@mdContactEmail",contacts:"=ngModel",requireMatch:"=?mdRequireMatch"}}}e.module("material.components.chips",["material.core","material.components.autocomplete"]),e.module("material.components.chips").directive("mdChip",n);var l=' <span ng-if="!$mdChipsCtrl.readonly" class="md-visually-hidden"> {{$mdChipsCtrl.deleteHint}} </span>';n.$inject=["$mdTheming"],e.module("material.components.chips").directive("mdChipRemove",o),o.$inject=["$timeout"],e.module("material.components.chips").directive("mdChipTransclude",s),s.$inject=["$compile","$mdUtil"],e.module("material.components.chips").controller("MdChipsCtrl",c),c.$inject=["$scope","$mdConstant","$log","$element","$timeout"],c.prototype.inputKeydown=function(t){var e=this.getChipBuffer();switch(t.keyCode){case this.$mdConstant.KEY_CODE.ENTER:if(this.$scope.requireMatch||!e)break;t.preventDefault(),this.appendChip(e),this.resetChipBuffer();break;case this.$mdConstant.KEY_CODE.BACKSPACE:if(e)break;t.stopPropagation(),this.items.length&&this.selectAndFocusChipSafe(this.items.length-1)}},c.prototype.chipKeydown=function(t){if(!this.getChipBuffer())switch(t.keyCode){case this.$mdConstant.KEY_CODE.BACKSPACE:case this.$mdConstant.KEY_CODE.DELETE:if(this.selectedChip<0)return;t.preventDefault(),this.removeAndSelectAdjacentChip(this.selectedChip);break;case this.$mdConstant.KEY_CODE.LEFT_ARROW:t.preventDefault(),this.selectedChip<0&&(this.selectedChip=this.items.length),this.items.length&&this.selectAndFocusChipSafe(this.selectedChip-1);break;case this.$mdConstant.KEY_CODE.RIGHT_ARROW:t.preventDefault(),this.selectAndFocusChipSafe(this.selectedChip+1);break;case this.$mdConstant.KEY_CODE.ESCAPE:case this.$mdConstant.KEY_CODE.TAB:if(this.selectedChip<0)return;t.preventDefault(),this.onFocus()}},c.prototype.getPlaceholder=function(){var t=this.items.length&&(""==this.secondaryPlaceholder||this.secondaryPlaceholder);return t?this.placeholder:this.secondaryPlaceholder},c.prototype.removeAndSelectAdjacentChip=function(t){var i=this.getAdjacentChipIndex(t);this.removeChip(t),this.$timeout(e.bind(this,function(){this.selectAndFocusChipSafe(i)}))},c.prototype.resetSelectedChip=function(){this.selectedChip=-1},c.prototype.getAdjacentChipIndex=function(t){var e=this.items.length-1;return 0==e?-1:t==e?t-1:t},c.prototype.appendChip=function(t){this.items.indexOf(t)+1||(this.useMdOnAppend&&this.mdOnAppend&&(t=this.mdOnAppend({$chip:t})),this.items.push(t))},c.prototype.useMdOnAppendExpression=function(){this.useMdOnAppend=!0},c.prototype.getChipBuffer=function(){return this.userInputElement?this.userInputNgModelCtrl?this.userInputNgModelCtrl.$viewValue:this.userInputElement[0].value:this.chipBuffer},c.prototype.resetChipBuffer=function(){this.userInputElement?this.userInputNgModelCtrl?(this.userInputNgModelCtrl.$setViewValue(""),this.userInputNgModelCtrl.$render()):this.userInputElement[0].value="":this.chipBuffer=""},c.prototype.removeChip=function(t){this.items.splice(t,1)},c.prototype.removeChipAndFocusInput=function(t){this.removeChip(t),this.onFocus()},c.prototype.selectAndFocusChipSafe=function(t){return this.items.length?t===this.items.length?this.onFocus():(t=Math.max(t,0),t=Math.min(t,this.items.length-1),this.selectChip(t),void this.focusChip(t)):(this.selectChip(-1),void this.onFocus())},c.prototype.selectChip=function(t){t>=-1&&t<=this.items.length?this.selectedChip=t:this.$log.warn("Selected Chip index out of bounds; ignoring.")},c.prototype.selectAndFocusChip=function(t){this.selectChip(t),-1!=t&&this.focusChip(t)},c.prototype.focusChip=function(t){this.$element[0].querySelector('md-chip[index="'+t+'"] .md-chip-content').focus()},c.prototype.configureNgModel=function(t){this.ngModelCtrl=t;var e=this;t.$render=function(){e.items=e.ngModelCtrl.$viewValue}},c.prototype.onFocus=function(){var t=this.$element[0].querySelector("input");t&&t.focus(),this.resetSelectedChip()},c.prototype.onInputFocus=function(){this.inputHasFocus=!0,this.resetSelectedChip()},c.prototype.onInputBlur=function(){this.inputHasFocus=!1},c.prototype.configureUserInput=function(t){this.userInputElement=t;var i=t.controller("ngModel");i!=this.ngModelCtrl&&(this.userInputNgModelCtrl=i);var n=this.$scope,o=this;t.attr({tabindex:0}).on("keydown",function(t){n.$apply(e.bind(o,function(){o.inputKeydown(t)}))}).on("focus",e.bind(o,o.onInputFocus)).on("blur",e.bind(o,o.onInputBlur))},c.prototype.configureAutocomplete=function(t){t.registerSelectedItemWatcher(e.bind(this,function(t){t&&(this.appendChip(t),this.resetChipBuffer())})),this.$element.find("input").on("focus",e.bind(this,this.onInputFocus)).on("blur",e.bind(this,this.onInputBlur))},c.prototype.hasFocus=function(){return this.inputHasFocus||this.selectedChip>=0},e.module("material.components.chips").directive("mdChips",r);var h=' <md-chips-wrap ng-if="!$mdChipsCtrl.readonly || $mdChipsCtrl.items.length > 0" ng-keydown="$mdChipsCtrl.chipKeydown($event)" ng-class="{ \'md-focused\': $mdChipsCtrl.hasFocus() }" class="md-chips"> <md-chip ng-repeat="$chip in $mdChipsCtrl.items" index="{{$index}}" ng-class="{\'md-focused\': $mdChipsCtrl.selectedChip == $index}"> <div class="md-chip-content" tabindex="-1" aria-hidden="true" ng-focus="!$mdChipsCtrl.readonly && $mdChipsCtrl.selectChip($index)" md-chip-transclude="$mdChipsCtrl.chipContentsTemplate"></div> <div class="md-chip-remove-container" md-chip-transclude="$mdChipsCtrl.chipRemoveTemplate"></div> </md-chip> <div ng-if="!$mdChipsCtrl.readonly && $mdChipsCtrl.ngModelCtrl" class="md-chip-input-container" md-chip-transclude="$mdChipsCtrl.chipInputTemplate"></div> </div> </md-chips-wrap>',a=' <input tabindex="0" placeholder="{{$mdChipsCtrl.getPlaceholder()}}" aria-label="{{$mdChipsCtrl.getPlaceholder()}}" ng-model="$mdChipsCtrl.chipBuffer" ng-focus="$mdChipsCtrl.onInputFocus()" ng-blur="$mdChipsCtrl.onInputBlur()" ng-keydown="$mdChipsCtrl.inputKeydown($event)">',m=" <span>{{$chip}}</span>",u=' <button class="md-chip-remove" ng-if="!$mdChipsCtrl.readonly" ng-click="$mdChipsCtrl.removeChipAndFocusInput($$replacedScope.$index)" type="button" aria-hidden="true" tabindex="-1"> <md-icon md-svg-icon="md-close"></md-icon> <span class="md-visually-hidden"> {{$mdChipsCtrl.deleteButtonLabel}} </span> </button>';r.$inject=["$mdTheming","$mdUtil","$compile","$log","$timeout"],e.module("material.components.chips").controller("MdContactChipsCtrl",p),p.prototype.queryContact=function(t){var i=this.contactQuery({$query:t});return this.filterSelected?i.filter(e.bind(this,this.filterSelectedContacts)):i},p.prototype.filterSelectedContacts=function(t){return-1==this.contacts.indexOf(t)},e.module("material.components.chips").directive("mdContactChips",d);var C=' <md-chips class="md-contact-chips" ng-model="$mdContactChipsCtrl.contacts" md-require-match="$mdContactChipsCtrl.requireMatch" md-autocomplete-snap> <md-autocomplete md-menu-class="md-contact-chips-suggestions" md-selected-item="$mdContactChipsCtrl.selectedItem" md-search-text="$mdContactChipsCtrl.searchText" md-items="item in $mdContactChipsCtrl.queryContact($mdContactChipsCtrl.searchText)" md-item-text="$mdContactChipsCtrl.mdContactName" md-no-cache="true" md-autoselect placeholder="{{$mdContactChipsCtrl.contacts.length == 0 ? $mdContactChipsCtrl.placeholder : $mdContactChipsCtrl.secondaryPlaceholder}}"> <div class="md-contact-suggestion"> <img ng-src="{{item[$mdContactChipsCtrl.contactImage]}}" alt="{{item[$mdContactChipsCtrl.contactName]}}" /> <span class="md-contact-name" md-highlight-text="$mdContactChipsCtrl.searchText"> {{item[$mdContactChipsCtrl.contactName]}} </span> <span class="md-contact-email" >{{item[$mdContactChipsCtrl.contactEmail]}}</span> </div> </md-autocomplete> <md-chip-template> <div class="md-contact-avatar"> <img ng-src="{{$chip[$mdContactChipsCtrl.contactImage]}}" alt="{{$chip[$mdContactChipsCtrl.contactName]}}" /> </div> <div class="md-contact-name"> {{$chip[$mdContactChipsCtrl.contactName]}} </div> </md-chip-template> </md-chips>';d.$inject=["$mdTheming","$mdUtil"]}(window,window.angular);
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