transit-osm-min.js

var transit=function(){return{initMap:function(e,t,n,r,i,s){$(e+"> #init").html("");$(e).append('<div id="timezone"></div>');$(e+"> #timezone").css({position:"absolute",bottom:"3%",right:"0.8%","z-index":"99","font-weight":"bold"});$(e).append('<div id="transitMap"></div>');$(e+"> #transitMap").css({position:"absolute",width:"100%",height:"100%"});if(i){$(e).append('<div id="toggleLog">Start Logging</div>');$(e+"> #toggleLog").css({position:"absolute",bottom:"4%",left:"1%","z-index":"99",color:"#800000","-webkit-box-shadow":"0px 0px 8px rgba(0, 0, 0, 0.3)","-moz-box-shadow":"0px 0px 8px rgba(0, 0, 0, 0.3)","box-shadow":"0px 0px 8px rgba(0, 0, 0, 0.3)","background-color":"hsl(0, 0%, 90%)","border-radius":"10px",padding:"10px","font-weight":"bold",cursor:"pointer"});$(e+"> #toggleLog").click(function(){transit.initTicker(e);var t=e+"> #tickerDiv";$(t).css("display","inline");$(t).fadeOut(5e3)});transit.initStatus(e)}var o=L.map("transitMap");t.addTo(o);if(s)transit.initSearch(e,n,r,o);return o},initTicker:function(e){$(e).append('<div id="tickerDiv"><span style="color:#800000"><strong>Transit Log</span>'+'<br /><br /></strong><div id="ticker"></div><br /><div id="tickerCtrl">'+'<span id="clear"><strong>Reset</strong></span> | '+'<span id="stop"><strong>Stop logging</span></div></div>');var t=e+"> #tickerDiv";var n=t+"> #ticker";var r=t+"> #tickerCtrl";var i=r+"> #clear";var s=r+"> #stop";$(e+"> #toggleLog").css("display","none");$(t).css({position:"absolute",bottom:"1%",left:"1%",width:"40%","z-index":"99","background-color":"hsl(0, 0%, 90%)",height:"38%","-webkit-box-shadow":"0px 0px 8px rgba(0, 0, 0, 0.3)","-moz-box-shadow":"0px 0px 8px rgba(0, 0, 0, 0.3)","box-shadow":"0px 0px 8px rgba(0, 0, 0, 0.3)","border-radius":"10px",padding:"10px","text-align":"center","overflow-y":"auto","overflow-x":"auto",display:"none"});$(n).css({height:"75%","overflow-y":"auto","overflow-x":"auto","text-align":"left","line-height":"150%"});$(r).css({cursor:"pointer",color:"#800000"});$(i).click(function(){$(n).html("")});$(s).click(function(){$(t).remove();$(e+"> #toggleLog").css("display","inline")});$(t).hover(function(){$(t).stop(true,true);$(t).css("display","inline")},function(){$(t).fadeOut(5e3)})},initStatus:function(e){$(e).append('<div id="status"></div>');$(e+"> #status").css({position:"absolute",bottom:"3%",right:"0.8%","z-index":"99","background-color":"hsl(0, 0%, 90%)","-webkit-box-shadow":"0px 0px 8px rgba(0, 0, 0, 0.3)","-moz-box-shadow":"0px 0px 8px rgba(0, 0, 0, 0.3)","box-shadow":"0px 0px 8px rgba(0, 0, 0, 0.3)","border-radius":"5px",padding:"10px",display:"none"})},initSearch:function(e,t,n,r){$("head").append('<link rel="stylesheet" '+'href="http://code.jquery.com/ui/1.10.3/themes/smoothness/jquery-ui.css" />');$.getScript("http://ajax.googleapis.com/ajax/libs/jqueryui/1.10.3/jquery-ui.min.js",function(){$(e).append('<input type="text" id="search" '+'placeholder="Search for a stop and select it from the dropdown.">');var i=e+"> #search";$(i).css({position:"absolute",width:"50%",height:"13px",top:"1%",left:"25%","z-index":"99","border-radius":"5px",padding:"5px"});$(i).autocomplete({source:t,select:function(e,t){var i=n[t.item.value];var s=new L.LatLng(i.x,i.y);r.setView(s,15)}});$(".ui-autocomplete").css({"max-height":"50%","overflow-y":"auto","overflow-x":"hidden","padding-right":"20px"})})},initMarker:function(e,t,n,r){var i=new L.LatLng(e.x,e.y);marker=new L.CircleMarker(i,{radius:7,color:"black",opacity:1,weight:7,fill:true,fillColor:r,fillOpacity:.7});return marker},onMarkerMouseover:function(e,t,n,r,i){if(i){n.removeEventListener("mouseover");n.removeEventListener("mouseout");L.DomEvent.addListener(n,"mouseover",function(){$(e+"> #status").stop(true,true);$(e+"> #status").css("display","inline");$(e+"> #status").html(r)});L.DomEvent.addListener(n,"mouseout",function(){$(e+"> #status").css("display","none")})}if(typeof n.popup!="undefined"){n.popup.setContent(r)}else{n.unbindPopup();n.popup=(new L.Popup).setContent(r);n.bindPopup(n.popup);L.DomEvent.addListener(t,"click",function(){t.closePopup()})}},overlayKml:function(e,t){var n=new L.KML(e,{async:true});n.on("loaded",function(e){t.fitBounds(e.target.getBounds())});t.addLayer(n);t.addControl(new L.Control.Layers({},{"Show Routes":n}))},kmlPromise:function(e){return $.ajax({url:e,dataType:"xml",async:true})},jsonPromise:function(e){return $.ajax({url:e,dataType:"json",async:true})},routeParser:function(e){var t={};var n={};var r=new Array;var i=$("Document",e);i.find("Placemark > LineString > coordinates").each(function(){var e=transit.trim($(this).text()).split(" ");var n=new Array;var r=$(this).closest("Placemark").find("name").text().toLowerCase();for(eachPt in e){var i=transit.strip(e[eachPt]).split(",");n.push({x:parseFloat(i[1],10),y:parseFloat(i[0],10)})}t[transit.trim(r)]=n});i.find("Point").each(function(){var e=$(this).closest("Placemark");var t=transit.strip(e.find("Point").text()).split(",");var i=transit.trim(e.find("name").text()).toLowerCase();r.push(i);n[i]={x:parseFloat(t[1],10),y:parseFloat(t[0],10)}});return{lines:t,points:n,stopnames:r}},vehicleParser:function(e){var t={};t.timezone=e.timezone;t.vehicles=e.vehicles;t.stopinterval=e.defaultstopinterval;return t},scheduler:function(e,t,n){var r={};var i={};var s=new Array;var o=new Array;var u=e.stops;var a=e.stops.length;var f=u[0];var l=f.name;if(typeof f.departure=="undefined")throw new Error(e.name+" is missing its initial departure time at "+l);var c=transit.parseTime(f.departure.time,f.departure.day);var h={};var p=t.points;var d=t.lines[e.route.toLowerCase()];if(typeof d=="undefined")throw new Error(e.name+"'s route "+e.route+" doesn't exist.");o.push(f.departure.time);i[c-c]=l;s.push(c-c);try{h[l]=transit.resolvePointToLine(d,p[l.toLowerCase()])}catch(v){throw new Error("The stop "+l+" in vehicle "+e.name+"'s schedule wasn't found in its route.")}for(var m=1;m<a-1;m++){var g=u[m];var y=u[m-1];var b=g.name;if(typeof g.arrival=="undefined"){var w=transit.parseTime(g.departure.time,g.departure.day)-c;var E=w-transit.parseTime(n,1);g.arrival={};g.arrival.time=transit.secondsToHours(E+c).replace("+","");g.arrival.day=Math.ceil((E+c)/86400)}else{var E=transit.parseTime(g.arrival.time,g.arrival.day)-c}if(typeof g.departure=="undefined"){var E=transit.parseTime(g.arrival.time,g.arrival.day)-c;var w=E+transit.parseTime(n,1);g.departure={};g.departure.time=transit.secondsToHours(w+c).replace("+","");g.departure.day=Math.ceil((w+c)/86400)}else{var w=transit.parseTime(g.departure.time,g.departure.day)-c}o.push(g.arrival.time,g.departure.time);r[E]=b;i[w]=b;s.push(E,w);try{h[b]=transit.resolvePointToLine(d,p[b.toLowerCase()])}catch(v){throw new Error("The stop "+b+" in vehicle "+e.name+"'s schedule wasn't found in its route.")}}var S=u[a-1];var x=S.name;if(typeof S.arrival=="undefined")throw new Error(e.name+" is missing its final arrival time at "+x);var T=transit.parseTime(S.arrival.time,S.arrival.day)-c;r[T]=x;o.push(S.arrival.time);s.push(T);if(!transit.isSorted(s))throw new Error(e.name+" seems to be going backwards in time.");try{h[x]=transit.resolvePointToLine(d,p[x.toLowerCase()])}catch(v){throw new Error("The stop "+x+" in vehicle "+e.name+"'s schedule wasn't found in its route.")}var N=["AliceBlue","AntiqueWhite","Aqua","Aquamarine","Azure","Beige","Bisque","Black","BlanchedAlmond","Blue","BlueViolet","Brown","BurlyWood","CadetBlue","Chartreuse","Chocolate","Coral","CornflowerBlue","Cornsilk","Crimson","Cyan","DarkBlue","DarkCyan","DarkGoldenRod","DarkGray","DarkGrey","DarkGreen","DarkKhaki","DarkMagenta","DarkOliveGreen","Darkorange","DarkOrchid","DarkRed","DarkSalmon","DarkSeaGreen","DarkSlateBlue","DarkSlateGray","DarkSlateGrey","DarkTurquoise","DarkViolet","DeepPink","DeepSkyBlue","DimGray","DimGrey","DodgerBlue","FireBrick","FloralWhite","ForestGreen","Fuchsia","Gainsboro","GhostWhite","Gold","GoldenRod","Gray","Grey","Green","GreenYellow","HoneyDew","HotPink","IndianRed","Indigo","Ivory","Khaki","Lavender","LavenderBlush","LawnGreen","LemonChiffon","LightBlue","LightCoral","LightCyan","LightGoldenRodYellow","LightGray","LightGrey","LightGreen","LightPink","LightSalmon","LightSeaGreen","LightSkyBlue","LightSlateGray","LightSlateGrey","LightSteelBlue","LightYellow","Lime","LimeGreen","Linen","Magenta","Maroon","MediumAquaMarine","MediumBlue","MediumOrchid","MediumPurple","MediumSeaGreen","MediumSlateBlue","MediumSpringGreen","MediumTurquoise","MediumVioletRed","MidnightBlue","MintCream","MistyRose","Moccasin","NavajoWhite","Navy","OldLace","Olive","OliveDrab","Orange","OrangeRed","Orchid","PaleGoldenRod","PaleGreen","PaleTurquoise","PaleVioletRed","PapayaWhip","PeachPuff","Peru","Pink","Plum","PowderBlue","Purple","Red","RosyBrown","RoyalBlue","SaddleBrown","Salmon","SandyBrown","SeaGreen","SeaShell","Sienna","Silver","SkyBlue","SlateBlue","SlateGray","SlateGrey","Snow","SpringGreen","SteelBlue","Tan","Teal","Thistle","Tomato","Turquoise","Violet","Wheat","White","WhiteSmoke","Yellow","YellowGreen"];e.color=N[Math.floor(Math.random()*N.length)];return{name:e.name,info:e.info,color:e.color,starts:c,baseinfo:transit.createBaseInfo(e.name,e.info,l,f.departure.time,x,S.arrival.time),route:d,stops:h,days:S.arrival.day-f.departure.day,arrivals:r,departures:i,traveltimes:s,traveltimesasstrings:o}},strip:function(e){return e.replace(/\s+/g,"").replace(/\n/g,"")},trim:function(e){return e.replace(/^\s+|\s+$/g,"")},isSorted:function(e){for(var t=0;t<e.length-1;t++){if(e[t]>e[t+1])return false}return true},resolvePointToLine:function(e,t){if(t.x==e[0].x&&t.y==e[0].y)return t;var n=transit.linearDist(e[0],t).toFixed(20);var r=e[0];for(var i=1;i<e.length;i++){if(t.x==e[i].x&&t.y==e[i].y)return t;var s=transit.linearDist(e[i],t).toFixed(20);if(n>s){r=e[i];n=s}}return r},haversine:function(e,t){var n=6371;if(typeof Number.prototype.toRad==="undefined"){Number.prototype.toRad=function(){return this*Math.PI/180}}var r=(t.x-e.x).toRad();var i=(t.y-e.y).toRad();var s=e.x.toRad();var o=t.x.toRad();var u=Math.sin(r/2)*Math.sin(r/2)+Math.sin(i/2)*Math.sin(i/2)*Math.cos(s)*Math.cos(o);var a=2*Math.atan2(Math.sqrt(u),Math.sqrt(1-u));var f=n*a;return f},linearDist:function(e,t){return Math.sqrt(Math.pow(t.x-e.x,2)+Math.pow(t.y-e.y,2))},percentDist:function(e,t,n){var r={};var i=n/100;r.x=(1-i)*e.x+i*t.x;r.y=(1-i)*e.y+i*t.y;return r},percentInRange:function(e,t,n){return(n-e)/(t-e)*100},pointsBetweenStops:function(e,t,n){var r=transit.indexOfCoordsObjInList(e,t);var i=transit.indexOfCoordsObjInList(e,n);if(r>i)return e.slice(i,r+1).reverse();else return e.slice(r,i+1)},indexOfCoordsObjInList:function(e,t){for(var n=0;n<e.length;n++){if(t.x==e[n].x&&t.y==e[n].y)return n}return-1},hashOfPercentDists:function(e){var t=e[0];var n=e.length;var r=e[n-1];var i={0:e[0]};var s=[0];var o=0;var u=new Array;for(var a=0;a<n-1;a++){o+=transit.linearDist(e[a],e[a+1]);s.push(o)}for(var a=0;a<s.length;a++){var f=transit.percentInRange(0,o,s[a]);u.push(f);i[f]=e[a]}return{percentages:u,hash:i}},enclosure:function(e){var t=0;var n=this.length-1;var r;var i;while(t<=n){r=(t+n)/2|0;i=this[r];if(i<e){t=r+1}else if(i>e){n=r-1}else{return r}}if(e>this[r]){if(typeof this[r+1]!="undefined")return[r,r+1];else return-1}else{if(typeof this[r-1]!="undefined")return[r-1,r];else return-1}},parseTimeZone:function(e){var t=(new Date).getTimezoneOffset();var n=e.split(":");n=n.map(function(e){return parseInt(e,10)});if(n.length<3)n[2]=0;if(n[0]<0){n[1]*=-1;n[2]*=-1}return n[0]*3600+n[1]*60+n[2]+t*60},dayInTimezone:function(e){var t=Math.ceil((transit.parseTime(transit.currTime(),1)+transit.parseTimeZone(e))/86400)-1;var n=(new Date).getDay();var r=n+t;var i=r<0?6+r%7:r%7;return i},parseTime:function(e,t){var n=/^(?:2[0-3]|[01]?[0-9]):[0-5]?[0-9](:[0-5]?[0-9])?$/;if(!n.test(e))throw new Error(e+" is not a valid timestring.");var r=e.split(":");r=r.map(function(e){return parseInt(e,10)});if(r.length<3)r[2]=0;return r[0]*3600+r[1]*60+r[2]+(t-1)*86400},currTime:function(){var e=new Date;return e.getHours().toString()+":"+e.getMinutes().toString()+":"+e.getSeconds().toString()},secondsToHours:function(e){var t=Math.abs(e);var n=parseInt(t/3600)%24;var r=parseInt(t/60)%60;var i=t%60;var s=(n<10?"0"+n:n)+":"+(r<10?"0"+r:r)+":"+(i<10?"0"+i:i);if(e>=0)return"+"+s;else return"-"+s},estimateCurrentPosition:function(e,t){var n=e.arrivals;var r=e.departures;var i=e.traveltimes;var s=e.traveltimesasstrings;var o=e.days;var u=e.starts;var a=e.route;var f=e.stops;var l=new Array;var c=(new Date).getTimezoneOffset()*60;var h=transit.currTime();for(var p=1;p<=o+1;p++){var d=transit.enclosure.call(i,transit.parseTime(h,p)+transit.parseTimeZone(t)%86400-u);var v={stationaryAt:"",departureTime:0,leaving:"",approaching:"",leftTime:0,approachTime:0,started:false,completed:false,justReached:false,justLeft:false,currentCoords:null};if(d[0]%2==0&&d.length==2){var m=i[d[0]];var g=i[d[1]];v.leftTime=s[d[0]];v.approachTime=s[d[1]];var y=r[m];var b=n[g];v.leaving=y;v.approaching=b;var w=f[y];var E=f[b];var S=transit.percentInRange(i[d[0]],i[d[1]],transit.parseTime(h,p)+transit.parseTimeZone(t)%86400-u);var x=transit.pointsBetweenStops(a,w,E);var T=transit.hashOfPercentDists(x);var N=T.hash;var C=T.percentages;var k=transit.enclosure.call(C,S);var L=C[k[0]];var A=C[k[1]];var O=transit.percentInRange(L,A,S);v.currentCoords=transit.percentDist(N[L],N[A],O)}else{if(d[0]%2!=0&&d.length==2){v.stationaryAt=r[i[d[1]]];v.departureTime=s[d[1]];v.currentCoords=f[v.stationaryAt]}else if(d>0&&d<i.length-1){if(d%2!=0){v.justReached=true;v.stationaryAt=r[i[d+1]];v.departureTime=s[d+1];v.currentCoords=f[v.stationaryAt]}else{v.justLeft=true;v.stationaryAt=r[i[d]];v.approachingStop=n[i[d+1]];v.departureTime=s[d];v.approachTime=s[d+1];v.currentCoords=f[v.stationaryAt]}}else if(d==i.length-1){v.completed=true;v.stationaryAt=n[i[d]];v.currentCoords=f[v.stationaryAt]}else if(d==0){v.started=true;v.stationaryAt=r[i[d]];v.approachingStop=n[i[d+1]];v.approachTime=s[d+1];v.currentCoords=f[v.stationaryAt]}}l.push(v)}return l},createBaseInfo:function(e,t,n,r,i,s){return"<strong>Vehicle: </strong>"+e+"<br />"+(typeof t!="undefined"?"<strong>Info: </strong>"+t+"<br />":"")+"<strong>Start: </strong>"+n+" ("+r+")<br />"+"<strong>End: </strong>"+i+" ("+s+")<br />"},createPositionInfo:function(e,t){if(t.stationaryAt){return e+"<strong>At: </strong>"+t.stationaryAt+"<br />"+"<strong>Departure: </strong>"+t.departureTime}else{return e+"<strong>Left: </strong>"+t.leaving+" ("+t.leftTime+")"+"<br />"+"<strong>Approaching: </strong>"+t.approaching+" ("+t.approachTime+")"}},writeLog:function(e,t,n){var r=e+"> #tickerDiv";var i=r+"> #ticker";if(!($(r).length>0)||!(t.justReached||t.justLeft||t.started||t.completed))return;$(r).show();$(r).stop(true,true);if(t.justReached){$(i).append("<em>"+transit.currTime()+"</em> | "+"<strong>"+n.name+"</strong> just reached <strong>"+t.stationaryAt+"</strong>. "+"Departs at: <strong>"+t.departureTime+"</strong>.<br />")}else if(t.justLeft||t.started){var s=t.started?"just started from":"just left";$(i).append("<em>"+transit.currTime()+"</em> | "+"<strong>"+n.name+"</strong> "+s+" <strong>"+t.stationaryAt+"</strong>. 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r,i=[],s=[],o,u;r=e.getElementsByTagName("outerBoundaryIs");for(o=0;o<r.length;o++){u=this.parseCoords(r[o]);if(u){i.push(u)}}r=e.getElementsByTagName("innerBoundaryIs");for(o=0;o<r.length;o++){u=this.parseCoords(r[o]);if(u){s.push(u)}}if(!i.length){return}if(n.fillColor){n.fill=true}if(i.length===1){return new L.Polygon(i.concat(s),n)}return new L.MultiPolygon(i,n)},getLatLngs:function(e){var t=e.getElementsByTagName("coordinates");var n=[];for(var r=0;r<t.length;r++){n=n.concat(this._read_coords(t[r]))}return n},_read_coords:function(e){var t="",n=[],r;for(r=0;r<e.childNodes.length;r++){t=t+e.childNodes[r].nodeValue}t=t.split(/[\s\n]+/);for(r=0;r<t.length;r++){var i=t[r].split(",");if(i.length<2){continue}n.push(new L.LatLng(i[1],i[0]))}return n}});L.KMLIcon=L.Icon.extend({createIcon:function(){var e=this._createIcon("icon");e.onload=function(){var t=new 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