gedankenstuecke/twitter-analyser

!function(t,e){if("object"==typeof exports&&"object"==typeof module)module.exports=e();else if("function"==typeof define&&define.amd)define([],e);else{var n=e();for(var i in n)("object"==typeof exports?exports:t)[i]=n[i]}}(this,function(){return function(t){function e(i){if(n[i])return n[i].exports;var r=n[i]={i:i,l:!1,exports:{}};return t[i].call(r.exports,r,r.exports,e),r.l=!0,r.exports}var n={};return e.m=t,e.c=n,e.i=function(t){return t},e.d=function(t,n,i){e.o(t,n)||Object.defineProperty(t,n,{configurable:!1,enumerable:!0,get:i})},e.n=function(t){var n=t&&t.__esModule?function(){return t.default}:function(){return t};return e.d(n,"a",n),n},e.o=function(t,e){return Object.prototype.hasOwnProperty.call(t,e)},e.p="",e(e.s=7)}([function(t,e,n){"use strict";function i(t){return t&&t.__esModule?t:{default:t}}var r=n(3),o=i(r);L.Timeline=L.GeoJSON.extend({times:null,ranges:null,initialize:function(t){var e=this,n=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{};this.times=[],this.ranges=new o.default;var i={drawOnSetTime:!0};L.GeoJSON.prototype.initialize.call(this,null,n),L.Util.setOptions(this,i),L.Util.setOptions(this,n),this.options.getInterval&&(this._getInterval=function(){var t;return(t=e.options).getInterval.apply(t,arguments)}),t&&this._process(t)},_getInterval:function(t){var e="start"in t.properties,n="end"in t.properties;return!(!e||!n)&&{start:new Date(t.properties.start).getTime(),end:new Date(t.properties.end).getTime()}},_process:function(t){var e=this,n=1/0,i=-(1/0);t.features.forEach(function(t){var r=e._getInterval(t);r&&(e.ranges.insert(r.start,r.end,t),e.times.push(r.start),e.times.push(r.end),n=Math.min(n,r.start),i=Math.max(i,r.end))}),this.start=this.options.start||n,this.end=this.options.end||i,this.time=this.start,0!==this.times.length&&(this.times.sort(function(t,e){return t-e}),this.times=this.times.reduce(function(t,e,n){if(0===n)return t;var i=t[t.length-1];return i!==e&&t.push(e),t},[this.times[0]]))},setTime:function(t){this.time="number"==typeof t?t:new Date(t).getTime(),this.options.drawOnSetTime&&this.updateDisplayedLayers(),this.fire("change")},updateDisplayedLayers:function(){for(var t=this,e=this.ranges.lookup(this.time),n=0;n<this.getLayers().length;n++){for(var i=!1,r=this.getLayers()[n],o=0;o<e.length;o++)if(r.feature===e[o]){i=!0,e.splice(o,1);break}if(!i){var a=this.getLayers()[n--];this.removeLayer(a)}}e.forEach(function(e){return t.addData(e)})}}),L.timeline=function(t,e){return new L.Timeline(t,e)}},function(t,e,n){"use strict";function i(t){if(Array.isArray(t)){for(var e=0,n=Array(t.length);e<t.length;e++)n[e]=t[e];return n}return Array.from(t)}L.TimelineSliderControl=L.Control.extend({initialize:function(){var t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{},e={duration:1e4,enableKeyboardControls:!1,enablePlayback:!0,formatOutput:function(t){return""+(t||"")},showTicks:!0,waitToUpdateMap:!1,position:"bottomleft",steps:1e3};this.timelines=[],L.Util.setOptions(this,e),L.Util.setOptions(this,t),"undefined"!=typeof t.start&&(this.start=t.start),"undefined"!=typeof t.end&&(this.end=t.end)},_getTimes:function(){var t=this,e=[];if(this.timelines.forEach(function(n){var r=n.times.filter(function(e){return e>=t.start&&e<=t.end});e.push.apply(e,i(r))}),e.length){e.sort(function(t,e){return t-e});var n=[e[0]];return e.reduce(function(t,e){return t!==e&&n.push(e),e}),n}return e},_recalculate:function(){var t="undefined"!=typeof this.options.start,e="undefined"!=typeof this.options.end,n=this.options.duration,i=1/0,r=-(1/0);this.timelines.forEach(function(t){t.start<i&&(i=t.start),t.end>r&&(r=t.end)}),t||(this.start=i,this._timeSlider.min=i===1/0?0:i,this._timeSlider.value=this._timeSlider.min),e||(this.end=r,this._timeSlider.max=r===-(1/0)?0:r),this._stepSize=Math.max(1,(this.end-this.start)/this.options.steps),this._stepDuration=Math.max(1,n/this.options.steps)},_nearestEventTime:function(t){for(var e=arguments.length>1&&void 0!==arguments[1]?arguments[1]:0,n=this._getTimes(),i=!1,r=n[0],o=1;o<n.length;o++){var a=n[o];if(i)return a;if(a>=t){if(e===-1)return r;if(a!==t)return a;i=!0}r=a}return r},_createDOM:function(){var t=["leaflet-control-layers","leaflet-control-layers-expanded","leaflet-timeline-control"],e=L.DomUtil.create("div",t.join(" "));if(this.container=e,this.options.enablePlayback){var n=L.DomUtil.create("div","sldr-ctrl-container",e),i=L.DomUtil.create("div","button-container",n);this._makeButtons(i),this.options.enableKeyboardControls&&this._addKeyListeners(),this._makeOutput(n)}this._makeSlider(e),this.options.showTicks&&this._buildDataList(e)},_addKeyListeners:function(){var t=this;this._listener=function(){return t._onKeydown.apply(t,arguments)},document.addEventListener("keydown",this._listener)},_removeKeyListeners:function(){document.removeEventListener("keydown",this._listener)},_buildDataList:function(t){this._datalist=L.DomUtil.create("datalist","",t);var e=Math.floor(1e6*Math.random());this._datalist.id="timeline-datalist-"+e,this._timeSlider.setAttribute("list",this._datalist.id),this._rebuildDataList()},_rebuildDataList:function(){for(var t=this._datalist;t.firstChild;)t.removeChild(t.firstChild);var e=L.DomUtil.create("select","",this._datalist);this._getTimes().forEach(function(t){L.DomUtil.create("option","",e).value=t})},_makeButton:function(t,e){var n=this,i=L.DomUtil.create("button",e,t);i.addEventListener("click",function(){return n[e]()}),L.DomEvent.disableClickPropagation(i)},_makeButtons:function(t){this._makeButton(t,"prev"),this._makeButton(t,"play"),this._makeButton(t,"pause"),this._makeButton(t,"next")},_makeSlider:function(t){var e=this,n=L.DomUtil.create("input","time-slider",t);n.type="range",n.min=this.start||0,n.max=this.end||0,n.value=this.start||0,n.addEventListener("change",function(t){return e._sliderChanged(t)}),n.addEventListener("input",function(t){return e._sliderChanged(t)}),n.addEventListener("pointerdown",function(){return e.map.dragging.disable()}),document.addEventListener("pointerup",function(){return e.map.dragging.enable()}),this._timeSlider=n},_makeOutput:function(t){this._output=L.DomUtil.create("output","time-text",t),this._output.innerHTML=this.options.formatOutput(this.start)},_onKeydown:function(t){switch(t.keyCode||t.which){case 37:this.prev();break;case 39:this.next();break;case 32:this.toggle();break;default:return}t.preventDefault()},_sliderChanged:function(t){var e=parseFloat(t.target.value,10);this.time=e,this.options.waitToUpdateMap&&"change"!==t.type||this.timelines.forEach(function(t){return t.setTime(e)}),this._output&&(this._output.innerHTML=this.options.formatOutput(e))},_resetIfTimelinesChanged:function(t){this.timelines.length!==t&&(this._recalculate(),this.options.showTicks&&this._rebuildDataList(),this.setTime(this.start))},addTimelines:function(){var t=this;this.pause();for(var e=this.timelines.length,n=arguments.length,i=Array(n),r=0;r<n;r++)i[r]=arguments[r];i.forEach(function(e){t.timelines.indexOf(e)===-1&&t.timelines.push(e)}),this._resetIfTimelinesChanged(e)},removeTimelines:function(){var t=this;this.pause();for(var e=this.timelines.length,n=arguments.length,i=Array(n),r=0;r<n;r++)i[r]=arguments[r];i.forEach(function(e){var n=t.timelines.indexOf(e);n!==-1&&t.timelines.splice(n,1)}),this._resetIfTimelinesChanged(e)},toggle:function(){this._playing?this.pause():this.play()},prev:function(){this.pause();var t=this._nearestEventTime(this.time,-1);this._timeSlider.value=t,this.setTime(t)},pause:function(){clearTimeout(this._timer),this._playing=!1,this.container.classList.remove("playing")},play:function(){var t=this;clearTimeout(this._timer),parseFloat(this._timeSlider.value,10)===this.end&&(this._timeSlider.value=this.start),this._timeSlider.value=parseFloat(this._timeSlider.value,10)+this._stepSize,this.setTime(this._timeSlider.value),parseFloat(this._timeSlider.value,10)===this.end?(this._playing=!1,this.container.classList.remove("playing")):(this._playing=!0,this.container.classList.add("playing"),this._timer=setTimeout(function(){return t.play()},this._stepDuration))},next:function(){this.pause();var t=this._nearestEventTime(this.time,1);this._timeSlider.value=t,this.setTime(t)},setTime:function(t){this._sliderChanged({type:"change",target:{value:t}})},onAdd:function(t){return this.map=t,this._createDOM(),this.setTime(this.start),this.container},onRemove:function(){this.options.enableKeyboardControls&&this._removeKeyListeners()}}),L.timelineSliderControl=function(t,e,n,i){return new L.TimelineSliderControl(t,e,n,i)}},function(t,e,n){var i=n(4);"string"==typeof i&&(i=[[t.i,i,""]]);n(6)(i,{});i.locals&&(t.exports=i.locals)},function(t,e,n){"use strict";function i(t){if(Array.isArray(t)){for(var e=0,n=Array(t.length);e<t.length;e++)n[e]=t[e];return n}return Array.from(t)}function r(t,e){if(!(t instanceof e))throw new TypeError("Cannot call a class as a function")}Object.defineProperty(e,"__esModule",{value:!0});var o=function(){function t(t,e){for(var n=0;n<e.length;n++){var i=e[n];i.enumerable=i.enumerable||!1,i.configurable=!0,"value"in i&&(i.writable=!0),Object.defineProperty(t,i.key,i)}}return function(e,n,i){return n&&t(e.prototype,n),i&&t(e,i),e}}(),a=function t(e,n,i,o){r(this,t),this.low=e,this.high=n,this.max=n,this.data=i,this.left=null,this.right=null,this.parent=o},s=function(){function t(){r(this,t),this._root=null,this.size=0}return o(t,[{key:"_insert",value:function(t,e,n,i,r,o){var s=void 0;if(null===i)s=new a(t,e,n,r),null===r?this._root=s:r[o]=s;else{var l=t<i.low||t===i.low&&e<i.high?"left":"right";s=this._insert(t,e,n,i[l],i,l),i.max=Math.max(i.max,s.max)}return s}},{key:"insert",value:function(t,e,n){this._insert(t,e,n,this._root,this._root),this.size++}},{key:"lookup",value:function(t){var e=[],n=this._root;return 2===arguments.length&&(n=arguments[1]),null===n||n.max<t?e:(e.push.apply(e,i(this.lookup(t,n.left))),n.low<=t&&(n.high>=t&&e.push(n.data),e.push.apply(e,i(this.lookup(t,n.right)))),e)}}]),t}();e.default=s},function(t,e,n){e=t.exports=n(5)(),e.push([t.i,'.leaflet-control.leaflet-timeline-control{width:96%;box-sizing:border-box;margin:2%;margin-bottom:20px;text-align:center}.leaflet-control.leaflet-timeline-control *{vertical-align:middle}.leaflet-control.leaflet-timeline-control input[type=range]{width:80%}.leaflet-control.leaflet-timeline-control .sldr-ctrl-container{float:left;width:15%;box-sizing:border-box}.leaflet-control.leaflet-timeline-control .button-container button{position:relative;width:20%;height:20px}.leaflet-control.leaflet-timeline-control .button-container button:after,.leaflet-control.leaflet-timeline-control .button-container button:before{content:"";position:absolute}.leaflet-control.leaflet-timeline-control .button-container button.play:before{border:7px solid transparent;border-width:7px 0 7px 10px;border-left-color:#000;margin-top:-7px;background:transparent;margin-left:-5px}.leaflet-control.leaflet-timeline-control .button-container button.pause{display:none}.leaflet-control.leaflet-timeline-control .button-container button.pause:before{width:4px;height:14px;border:4px solid #000;border-width:0 4px;margin-top:-7px;margin-left:-6px;background:transparent}.leaflet-control.leaflet-timeline-control .button-container button.prev:after,.leaflet-control.leaflet-timeline-control .button-container button.prev:before{margin:-8px 0 0;background:#000}.leaflet-control.leaflet-timeline-control .button-container button.prev:before{width:2px;height:14px;margin-top:-7px;margin-left:-7px}.leaflet-control.leaflet-timeline-control .button-container button.prev:after{border:7px solid transparent;border-width:7px 10px 7px 0;border-right-color:#000;margin-top:-7px;margin-left:-5px;background:transparent}.leaflet-control.leaflet-timeline-control .button-container button.next:after,.leaflet-control.leaflet-timeline-control .button-container button.next:before{margin:-8px 0 0;background:#000}.leaflet-control.leaflet-timeline-control .button-container button.next:before{width:2px;height:14px;margin-top:-7px;margin-left:5px}.leaflet-control.leaflet-timeline-control .button-container button.next:after{border:7px solid transparent;border-width:7px 0 7px 10px;border-left-color:#000;margin-top:-7px;margin-left:-5px;background:transparent}.leaflet-control.leaflet-timeline-control.playing button.pause{display:inline-block}.leaflet-control.leaflet-timeline-control.playing button.play{display:none}',""])},function(t,e){t.exports=function(){var t=[];return t.toString=function(){for(var t=[],e=0;e<this.length;e++){var n=this[e];n[2]?t.push("@media "+n[2]+"{"+n[1]+"}"):t.push(n[1])}return t.join("")},t.i=function(e,n){"string"==typeof e&&(e=[[null,e,""]]);for(var i={},r=0;r<this.length;r++){var o=this[r][0];"number"==typeof o&&(i[o]=!0)}for(r=0;r<e.length;r++){var a=e[r];"number"==typeof a[0]&&i[a[0]]||(n&&!a[2]?a[2]=n:n&&(a[2]="("+a[2]+") and ("+n+")"),t.push(a))}},t}},function(t,e){function n(t,e){for(var n=0;n<t.length;n++){var i=t[n],r=c[i.id];if(r){r.refs++;for(var o=0;o<r.parts.length;o++)r.parts[o](i.parts[o]);for(;o<i.parts.length;o++)r.parts.push(l(i.parts[o],e))}else{for(var a=[],o=0;o<i.parts.length;o++)a.push(l(i.parts[o],e));c[i.id]={id:i.id,refs:1,parts:a}}}}function i(t){for(var e=[],n={},i=0;i<t.length;i++){var r=t[i],o=r[0],a=r[1],s=r[2],l=r[3],u={css:a,media:s,sourceMap:l};n[o]?n[o].parts.push(u):e.push(n[o]={id:o,parts:[u]})}return e}function r(t,e){var n=m(),i=b[b.length-1];if("top"===t.insertAt)i?i.nextSibling?n.insertBefore(e,i.nextSibling):n.appendChild(e):n.insertBefore(e,n.firstChild),b.push(e);else{if("bottom"!==t.insertAt)throw new Error("Invalid value for parameter 'insertAt'. Must be 'top' or 'bottom'.");n.appendChild(e)}}function o(t){t.parentNode.removeChild(t);var e=b.indexOf(t);e>=0&&b.splice(e,1)}function a(t){var e=document.createElement("style");return e.type="text/css",r(t,e),e}function s(t){var e=document.createElement("link");return e.rel="stylesheet",r(t,e),e}function l(t,e){var n,i,r;if(e.singleton){var l=g++;n=v||(v=a(e)),i=u.bind(null,n,l,!1),r=u.bind(null,n,l,!0)}else t.sourceMap&&"function"==typeof URL&&"function"==typeof URL.createObjectURL&&"function"==typeof URL.revokeObjectURL&&"function"==typeof Blob&&"function"==typeof btoa?(n=s(e),i=f.bind(null,n),r=function(){o(n),n.href&&URL.revokeObjectURL(n.href)}):(n=a(e),i=h.bind(null,n),r=function(){o(n)});return i(t),function(e){if(e){if(e.css===t.css&&e.media===t.media&&e.sourceMap===t.sourceMap)return;i(t=e)}else r()}}function u(t,e,n,i){var r=n?"":i.css;if(t.styleSheet)t.styleSheet.cssText=y(e,r);else{var o=document.createTextNode(r),a=t.childNodes;a[e]&&t.removeChild(a[e]),a.length?t.insertBefore(o,a[e]):t.appendChild(o)}}function h(t,e){var n=e.css,i=e.media;if(i&&t.setAttribute("media",i),t.styleSheet)t.styleSheet.cssText=n;else{for(;t.firstChild;)t.removeChild(t.firstChild);t.appendChild(document.createTextNode(n))}}function f(t,e){var n=e.css,i=e.sourceMap;i&&(n+="\n/*# sourceMappingURL=data:application/json;base64,"+btoa(unescape(encodeURIComponent(JSON.stringify(i))))+" */");var r=new Blob([n],{type:"text/css"}),o=t.href;t.href=URL.createObjectURL(r),o&&URL.revokeObjectURL(o)}var c={},p=function(t){var e;return function(){return"undefined"==typeof e&&(e=t.apply(this,arguments)),e}},d=p(function(){return/msie [6-9]\b/.test(window.navigator.userAgent.toLowerCase())}),m=p(function(){return document.head||document.getElementsByTagName("head")[0]}),v=null,g=0,b=[];t.exports=function(t,e){if("undefined"!=typeof DEBUG&&DEBUG&&"object"!=typeof document)throw new Error("The style-loader cannot be used in a non-browser environment");e=e||{},"undefined"==typeof e.singleton&&(e.singleton=d()),"undefined"==typeof e.insertAt&&(e.insertAt="bottom");var r=i(t);return n(r,e),function(t){for(var o=[],a=0;a<r.length;a++){var s=r[a],l=c[s.id];l.refs--,o.push(l)}if(t){var u=i(t);n(u,e)}for(var a=0;a<o.length;a++){var l=o[a];if(0===l.refs){for(var h=0;h<l.parts.length;h++)l.parts[h]();delete c[l.id]}}}};var y=function(){var t=[];return function(e,n){return t[e]=n,t.filter(Boolean).join("\n")}}()},function(t,e,n){"use strict";L.TimelineVersion="1.0.0-beta",n(0),n(1),n(2)}])});