angular-vs-repeat.min.js

function _toConsumableArray(e){if(Array.isArray(e)){for(var t=0,n=new Array(e.length);t<e.length;t++)n[t]=e[t];return n}return Array.from(e)}function _extends(){return(_extends=Object.assign||function(e){for(var t=1;t<arguments.length;t++){var n=arguments[t];for(var r in n)Object.prototype.hasOwnProperty.call(n,r)&&(e[r]=n[r])}return e}).apply(this,arguments)}function _defineProperty(e,t,n){return t in e?Object.defineProperty(e,t,{value:n,enumerable:!0,configurable:!0,writable:!0}):e[t]=n,e}function _sliceIterator(e,t){var n=[],r=!0,o=!1,a=void 0;try{for(var s,i=e[Symbol.iterator]();!(r=(s=i.next()).done)&&(n.push(s.value),!t||n.length!==t);r=!0);}catch(e){o=!0,a=e}finally{try{r||null==i.return||i.return()}finally{if(o)throw a}}return n}function _slicedToArray(e,t){if(Array.isArray(e))return e;if(Symbol.iterator in Object(e))return _sliceIterator(e,t);throw new TypeError("Invalid attempt to destructure non-iterable instance")}!function(Y,U){var X=U.element.prototype.closest;if(!X){var r=["matches","matchesSelector","webkitMatches","webkitMatchesSelector","msMatches","msMatchesSelector","mozMatches","mozMatchesSelector"].reduce(function(e,t){var n;return null!==(n=e)&&void 0!==n?n:t in document.documentElement?t:null},null);X=function(e){for(var t,n=this[0].parentNode;n!==document.documentElement&&null!=n&&!n[r](e);)n=n.parentNode;return(null===(t=n)||void 0===t?void 0:t[r](e))?U.element(n):U.element()}}function G(){var e,t,n,r;return"pageYOffset"in Y?{scrollTop:Y.pageYOffset,scrollLeft:Y.pageXOffset}:{scrollTop:null!==(e=null!==(t=document.documentElement.scrollTop)&&void 0!==t?t:document.body.scrollTop)&&void 0!==e?e:0,scrollLeft:null!==(n=null!==(r=document.documentElement.scrollLeft)&&void 0!==r?r:document.body.scrollLeft)&&void 0!==n?n:0}}function K(e,t){return e===Y?"clientWidth"===t?Y.innerWidth:Y.innerHeight:e[t]}function c(e,t){var n,r;n=t,r="".concat(e," attribute is deprecated. Pass the options object to vs-repeat attribute instead https://github.com/kamilkp/angular-vs-repeat#options"),console.warn("vs-repeat deprecation: ".concat(r),n[0])}var Q={latch:!1,container:null,scrollParent:null,size:null,offsetBefore:0,offsetAfter:0,scrolledToBeginning:U.noop,scrolledToEnd:U.noop,scrolledToBeginningOffset:0,scrolledToEndOffset:0,scrollMargin:0,horizontal:!1,autoresize:!1,hunked:!1,hunkSize:0,showConsoleDebug:!0},e=U.module("vs-repeat",[]).directive("vsRepeat",["$compile","$parse",function(F,J){return{restrict:"A",scope:!0,compile:function(t,n){var e="vsRepeatContainer"in n?U.element(t[0].querySelector(n.vsRepeatContainer)):t,r=e.children(),o=r.eq(0),L=o[0].outerHTML,q="$vs_collection";["vsSize","vsScrollParent","vsSizeProperty","vsHorizontal","vsOffsetBefore","vsOffsetAfter","vsScrolledToEndOffset","vsScrolledToBeginningOffset","vsExcess","vsScrollMargin"].forEach(function(e){e in n&&c(e,t)});var a=_slicedToArray(function(e){for(var t=["ng-repeat","data-ng-repeat","ng-repeat-start","data-ng-repeat-start"],n=0;n<t.length;n++){var r=t[n];if(e.attr(r))return[r,e.attr(r),0<=r.indexOf("-start")]}throw new Error("angular-vs-repeat: no ng-repeat directive on a child element")}(o),3),H=a[0],s=a[1],D=a[2],i=_slicedToArray(/^\s*(\S+)\s+in\s+([\S\s]+?)(track\s+by\s+\S+)?$/.exec(s),4),W=i[1],j=i[2],N=i[3];if(D)for(var l=0,d=r.eq(l);null==d.attr("ng-repeat-end")&&null==d.attr("data-ng-repeat-end");)l++,d=r.eq(l),L+=d[0].outerHTML;return e.empty(),{pre:function(g,m,e){var t;function n(e){if("number"==typeof e.size)e.getSize=function(){return e.size};else{var t=J(String(e.size));e.getSize=function(e){return t(g,_defineProperty({},W,e))}}}g.vsRepeat={options:_extends({},Q,null!==(t=g.$eval(e.vsRepeat))&&void 0!==t?t:{})};var R=g.vsRepeat.options;n(R);var x,z=U.isDefined(e.vsRepeatContainer)?U.element(m[0].querySelector(e.vsRepeatContainer)):m,r=U.element(L),o=r[0].tagName.toLowerCase(),y=[],$=U.element("<"+o+' class="vs-repeat-before-content"></'+o+">"),b=U.element("<"+o+' class="vs-repeat-after-content"></'+o+">"),I=null===R.size,w=R.scrollParent?"window"===R.scrollParent?U.element(Y):X.call(z,R.scrollParent):z,S=R.horizontal?"clientWidth":"clientHeight",a=R.horizontal?"offsetWidth":"offsetHeight",T=R.horizontal?"scrollWidth":"scrollHeight",C=R.horizontal?"scrollLeft":"scrollTop";if((g.vsRepeat.totalSize=0)===w.length)throw"Specified scroll parent selector did not match any element";if(g.vsRepeat.$scrollParent=w,g.vsRepeat.sizesCumulative=[],R.debug){var s="window"===R.scrollParent?U.element(document.body):w,i=U.element('<div class="vs-repeat-debug-element"></div>');i.css("position","window"===R.scrollParent?"fixed":"absolute"),s.append(i),g.$on("$destroy",function(){i.remove()})}var A,O,M,_,l,d=K(w[0],S)||50;function c(){!y||y.length<1?(g[q]=[],x=0,g.vsRepeat.sizesCumulative=[0]):(x=y.length,R.size?u():p()),h()}function u(){var n=0<arguments.length&&void 0!==arguments[0]?arguments[0]:null,e=y.map(function(e){var t;return null!==(t=n)&&void 0!==t?t:R.getSize(e)}),t=0;g.vsRepeat.sizesCumulative=[0].concat(_toConsumableArray(e.map(function(e){return t+=e})))}function p(){I?g.$$postDigest(function(){if(z[0].offsetHeight||z[0].offsetWidth){for(var e=z.children(),t=0,n=!1,r=!1;t<e.length;){if(null!=e[t].attributes[H]||r){if(n||(d=0),n=!0,e[t][a]&&(d+=e[t][a]),!D)break;if(null!=e[t].attributes["ng-repeat-end"]||null!=e[t].attributes["data-ng-repeat-end"])break;r=!0}t++}n&&(u(d),h(),I=!1,g.$root&&!g.$root.$$phase&&g.$digest())}else var o=g.$watch(function(){(z[0].offsetHeight||z[0].offsetWidth)&&(o(),p())})}):u(d)}function B(n){var r=R.horizontal?"width":"height";return["","min-","max-"].reduce(function(e,t){return e["".concat(t).concat(r)]=n,e},{})}function v(){var e=w[0][C];k()&&(g.$digest(),R._ensureScrollIntegrity&&(w[0][C]=e))}function f(){R.autoresize&&(I=!0,p(),g.$root&&!g.$root.$$phase&&g.$digest()),k()&&g.$digest()}function h(){var e;O=A=void 0,M=x,_=0,e=g.vsRepeat.sizesCumulative[x],g.vsRepeat.totalSize=R.offsetBefore+e+R.offsetAfter,k(),g.$emit("vsRepeatReinitialized",g.vsRepeat.startIndex,g.vsRepeat.endIndex)}function E(){var e=K(w[0],S);e!==l&&(h(),g.$root&&!g.$root.$$phase&&g.$digest()),l=e}function P(e,t){var n=2<arguments.length&&void 0!==arguments[2]?arguments[2]:0,r=3<arguments.length&&void 0!==arguments[3]?arguments[3]:e.length-1,o=4<arguments.length&&void 0!==arguments[4]?arguments[4]:1;if(e[n]===t)return[n,n,o];if(e[r]===t)return[r,r,o];if(1<r-n){var a=Math.floor((n+r)/2);return e[a]>t?P(e,t,n,a,o+1):P(e,t,a,r,o+1)}return[t>e[r]?r:n,t<e[n]?n:r,o]}function k(){var e,t,n=(e=w[0],t=C,e===Y?G()[t]:e[t]),r=K(w[0],S);R.debug&&(r/=2);var o,a,s,i=z[0]===w[0]?0:(o=z[0],a=w[0],s=R.horizontal,o.getBoundingClientRect()[s?"left":"top"]-(a===Y?0:a.getBoundingClientRect()[s?"left":"top"])+(a===Y?G():a)[s?"scrollLeft":"scrollTop"]),l=g.vsRepeat.startIndex,d=g.vsRepeat.endIndex;if(I&&!R.size)l=0,d=1;else{R.showConsoleDebug&&g.$$postDigest(function(){Y.requestAnimationFrame(function(){var e=g.vsRepeat.sizesCumulative[x],n=Y.getComputedStyle(z[0]),t=R.horizontal?["paddingLeft","paddingRight"]:["paddingTop","paddingBottom"],r=z[0][T]-t.reduce(function(e,t){return e+Number(n[t].slice(0,-2))},0);z[0][T]&&e!==r&&console.warn("vsRepeat: size mismatch. Expected size "+e+"px whereas actual size is "+r+"px. Fix vsSize on element:",m[0])})});var c=n-R.offsetBefore-i;l=_slicedToArray(P(g.vsRepeat.sizesCumulative,c-R.scrollMargin),1)[0],l=Math.max(l,0),d=_slicedToArray(P(g.vsRepeat.sizesCumulative,c+R.scrollMargin+r,l),2)[1],d=Math.min(d,x)}M=Math.min(l,M),_=Math.max(d,_),g.vsRepeat.startIndex=R.latch?M:l,g.vsRepeat.endIndex=R.latch?_:d,_<g.vsRepeat.startIndex&&(g.vsRepeat.startIndex=_);var u=!1;if(null==A?u=!0:null==O&&(u=!0),u||(R.hunked?Math.abs(g.vsRepeat.startIndex-A)>=R.hunkSize||0===g.vsRepeat.startIndex&&0!==A?u=!0:(Math.abs(g.vsRepeat.endIndex-O)>=R.hunkSize||g.vsRepeat.endIndex===x&&O!==x)&&(u=!0):u=g.vsRepeat.startIndex!==A||g.vsRepeat.endIndex!==O),u){var p;g[q]=y.slice(g.vsRepeat.startIndex,g.vsRepeat.endIndex),g.$emit("vsRepeatInnerCollectionUpdated",g.vsRepeat.startIndex,g.vsRepeat.endIndex,A,O),R.scrolledToEnd&&(p=y.length-R.scrolledToEndOffset,(g.vsRepeat.endIndex>=p&&O<p||y.length&&g.vsRepeat.endIndex===y.length)&&g.$eval(R.scrolledToEnd)),R.scrolledToBeginning&&(p=R.scrolledToBeginningOffset,g.vsRepeat.startIndex<=p&&A>g.vsRepeat.startIndex&&g.$eval(R.scrolledToBeginning)),A=g.vsRepeat.startIndex,O=g.vsRepeat.endIndex;var v=g.vsRepeat.sizesCumulative[g.vsRepeat.startIndex]+R.offsetBefore,f=g.vsRepeat.sizesCumulative[g.vsRepeat.startIndex+g[q].length]+R.offsetBefore,h=g.vsRepeat.totalSize;$.css(B(v+"px")),b.css(B(h-f+"px"))}return u}R.horizontal?($.css("height","100%"),b.css("height","100%")):($.css("width","100%"),b.css("width","100%")),e.vsRepeatOptions&&g.$watchCollection(e.vsRepeatOptions,function(e){var t=_extends({},R,e);JSON.stringify(t)!==JSON.stringify(R)&&(Object.assign(R,e),n(R),h())}),g.$watchCollection(j,function(){var e=0<arguments.length&&void 0!==arguments[0]?arguments[0]:[];y=e,c()}),r.eq(0).attr(H,W+" in "+q+(N?" "+N:"")),r.addClass("vs-repeat-repeated-element"),z.append($),z.append(r),F(r)(g),z.append(b),g.vsRepeat.startIndex=0,g.vsRepeat.endIndex=0,w.on("scroll",v),U.element(Y).on("resize",f),g.$on("$destroy",function(){U.element(Y).off("resize",f),w.off("scroll",v)}),g.$on("vsRepeatTrigger",c),g.$on("vsRepeatResize",function(){I=!0,p()}),g.$on("vsRenderAll",function(){R.latch&&(g.vsRepeat.endIndex!==x?setTimeout(function(){var e=x;_=Math.max(e,_),g.vsRepeat.endIndex=R.latch?_:e,g[q]=y.slice(g.vsRepeat.startIndex,g.vsRepeat.endIndex),O=g.vsRepeat.endIndex,$.css(B(0)),b.css(B(0)),g.$emit("vsRenderAllDone"),g.$root&&!g.$root.$$phase&&g.$digest()}):g.$emit("vsRenderAllDone"))}),g.$watch(function(){"function"==typeof Y.requestAnimationFrame?Y.requestAnimationFrame(E):E()})}}}}}]);U.element(document.head).append('<style id="angular-vs-repeat-style">\n\t  \t.vs-repeat-debug-element {\n        top: 50%;\n        left: 0;\n        right: 0;\n        height: 1px;\n        background: red;\n        z-index: 99999999;\n        box-shadow: 0 0 20px red;\n      }\n\n      .vs-repeat-debug-element + .vs-repeat-debug-element {\n        display: none;\n      }\n\n      .vs-repeat-before-content,\n      .vs-repeat-after-content {\n        border: none !important;\n        padding: 0 !important;\n      }\n    </style>'),"undefined"!=typeof module&&module.exports&&(module.exports=e.name)}(window,window.angular);