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i,s,o,a;(a=n.getAttribute("data-url"))&&($(n).find("svg").remove(),o=null!=e[a]?e[a]:e[a]=t(a,{headers:{accept:"application/json"}}).then(r),n.classList.add("is-graph-loading"),n.classList.remove("is-graph-load-error","is-graph-empty"),i=function(e){var t,r,i;return n.classList.remove("is-graph-loading"),(null!=e?e.unusable:void 0)?n.classList.add("is-graph-without-usable-data"):0===(null!=e?e.length:void 0)||0===(null!=e&&null!=(t=e.summary)?t.total:void 0)||0===(null!=(r=e[0])&&null!=(i=r.weeks)?i.length:void 0)?n.classList.add("is-graph-empty"):d3Ready().then(function(){return $(n).trigger("graph:load",[e])})},s=function(){return n.classList.remove("is-graph-loading"),n.classList.add("is-graph-load-error")},o.then(i,s))})}.call(this),function(){var e,t,n,r,i,s,o,a,c,u,l=function(e,t){return function(){return e.apply(t,arguments)}};c=require("github/fetch"),o=c.fetchJSON,a=c.fetchPoll,r=function(){function r(e,t,n){this.container=e,this.width=t,this.height=n,this.initError=l(this.initError,this),this.init=l(this.init,this),this.loaderInterval=null,this.loaderOffset=0,this.ctx=this.initCanvas(this.container,this.width,this.height),this.startLoader("Loading graph data"),this.loadMeta()}return r.prototype.initCanvas=function(e,t,n){var r,i,s,o,a,c,u;return o=e.getElementsByTagName("canvas")[0],o.style.zIndex="0",s=o.width,i=o.height,a=o.getContext("2d"),c=window.devicePixelRatio||1,r=a.webkitBackingStorePixelRatio||a.mozBackingStorePixelRatio||a.msBackingStorePixelRatio||a.oBackingStorePixelRatio||a.backingStorePixelRatio||1,u=c/r,1===u?a:(o.width=s*u,o.height=i*u,o.style.width=s+"px",o.style.height=i+"px",a.scale(u,u),a)},r.prototype.startLoader=function(e){return this.ctx.save(),this.ctx.font="14px 'Helvetica Neue', Arial, sans-serif",this.ctx.fillStyle="#cacaca",this.ctx.textAlign="center",this.ctx.fillText(e,this.width/2,155),this.ctx.restore(),this.displayLoader()},r.prototype.stopLoader=function(){var e;return e=this.container.querySelector(".large-loading-area"),e.classList.add("is-hidden")},r.prototype.displayLoader=function(){var e;return e=this.container.querySelector(".large-loading-area"),e.classList.remove("is-hidden")},r.prototype.loadMeta=function(){var e,t;return e=function(e){return e.json()},t=this.container.getAttribute("data-network-graph-meta-url"),a(t,{headers:{accept:"application/json"}}).then(e,this.initError).then(this.init)},r.prototype.init=function(r){var o,a,c,l,d,h;if(u){for(this.focus=r.focus,this.nethash=r.nethash,
this.spaceMap=r.spacemap,this.userBlocks=r.blocks,this.commits=function(){var t,n,i,s;for(i=r.dates,s=[],c=t=0,n=i.length;n>t;c=++t)o=i[c],s.push(new e(c,o));return s}(),this.users={},d=r.users,a=0,l=d.length;l>a;a++)h=d[a],this.users[h.name]=h;return this.chrome=new i(this,this.ctx,this.width,this.height,this.focus,this.commits,this.userBlocks,this.users),this.graph=new s(this,this.ctx,this.width,this.height,this.focus,this.commits,this.users,this.spaceMap,this.userBlocks,this.nethash),this.mouseDriver=new n(this.container,this.chrome,this.graph),this.keyDriver=new t(this.chrome,this.graph),this.stopLoader(),this.graph.drawBackground(),this.chrome.draw(),this.graph.requestInitialChunk()}},r.prototype.initError=function(){return this.stopLoader(),this.ctx.clearRect(0,0,this.width,this.height),this.startLoader("Graph could not be drawn due to a network problem.")},r}(),e=function(){function e(e,t){this.time=e,this.date=new Date(t),this.requested=null,this.populated=null}return e.prototype.populate=function(e,t,n){return this.user=t,this.author=e.author,this.date=new Date(e.date.replace(" ","T")),this.gravatar=e.gravatar,this.id=e.id,this.login=e.login,this.message=e.message,this.space=e.space,this.time=e.time,this.parents=this.populateParents(e.parents,n),this.requested=!0,this.populated=new Date},e.prototype.populateParents=function(e,t){var n,r,i;return i=function(){var i,s,o;for(o=[],i=0,s=e.length;s>i;i++)n=e[i],r=t[n[1]],r.id=n[0],r.space=n[2],o.push(r);return o}()},e}(),i=function(){function e(e,t,n,r,i,s,o,a){this.network=e,this.ctx=t,this.width=n,this.height=r,this.focus=i,this.commits=s,this.userBlocks=o,this.users=a,this.namesWidth=120,this.months=["Jan","Feb","Mar","Apr","May","Jun","Jul","Aug","Sep","Oct","Nov","Dec"],this.userBgColors=["#fff","#f7f7f7"],this.headerColor="#f7f7f7",this.dividerColor="#ddd",this.headerHeight=40,this.dateRowHeight=30,this.graphTopOffset=10+this.headerHeight+this.dateRowHeight,this.nameLineHeight=24,this.offsetX=this.namesWidth+(this.width-this.namesWidth)/2-this.focus*this.nameLineHeight,this.offsetY=0,this.contentHeight=this.calcContentHeight(),this.graphMidpoint=this.namesWidth+(this.width-this.namesWidth)/2,this.activeUser=null}return e.prototype.moveX=function(e){return this.offsetX+=e,this.offsetX>this.graphMidpoint?this.offsetX=this.graphMidpoint:this.offsetX<this.graphMidpoint-this.commits.length*this.nameLineHeight?this.offsetX=this.graphMidpoint-this.commits.length*this.nameLineHeight:void 0},e.prototype.moveY=function(e){return this.offsetY+=e,this.offsetY>0||this.contentHeight<this.height-this.graphTopOffset?this.offsetY=0:this.offsetY<-this.contentHeight+this.height/2?this.offsetY=-this.contentHeight+this.height/2:void 0},e.prototype.calcContentHeight=function(){var e,t,n,r,i;for(t=0,i=this.userBlocks,n=0,r=i.length;r>n;n++)e=i[n],t+=e.count;return t*this.nameLineHeight},e.prototype.hover=function(e,t){var n,r,i,s;for(s=this.userBlocks,r=0,i=s.length;i>r;r++)if(n=s[r],e>0&&e<this.namesWidth&&t>this.graphTopOffset+this.offsetY+n.start*this.nameLineHeight&&t<this.graphTopOffset+this.offsetY+(n.start+n.count)*this.nameLineHeight)return this.users[n.name];return null},e.prototype.draw=function(){return this.drawTimeline(this.ctx),this.drawUsers(this.ctx)},e.prototype.drawTimeline=function(e){var t,n,r,i,s,o,a,c,u,l,d,h,f;for(e.fillStyle=this.headerColor,e.fillRect(0,0,this.width,this.headerHeight),e.fillStyle=this.dividerColor,e.fillRect(0,this.headerHeight-1,this.width,1),u=parseInt((0-this.offsetX)/this.nameLineHeight),0>u&&(u=0),c=u+parseInt(this.width/(this.nameLineHeight-1)),c>this.commits.length&&(c=this.commits.length),e.save(),e.translate(this.offsetX,0),a=null,o=null,s=i=h=u,f=c;f>=h?f>i:i>f;s=f>=h?++i:--i)t=this.commits[s],l=this.months[t.date.getMonth()],l!==a&&(e.font="bold 12px 'Helvetica Neue', Arial, sans-serif",e.fillStyle="#555",d=this.ctx.measureText(l).width,e.fillText(l,s*this.nameLineHeight-d/2,this.headerHeight/2+4),a=l),r=t.date.getDate(),r!==o&&(e.font="12px 'Helvetica Neue', Arial, sans-serif",e.fillStyle="#555",n=this.ctx.measureText(r).width,e.fillText(r,s*this.nameLineHeight-n/2,this.headerHeight+this.dateRowHeight/2+3),o=r,e.fillStyle="#ddd",e.fillRect(s*this.nameLineHeight,this.headerHeight,1,6));return e.restore()},e.prototype.drawUsers=function(e){var t,n,r,i,s,o,a;for(e.fillStyle="#fff",e.fillRect(0,0,this.namesWidth,this.height),e.save(),e.translate(0,this.headerHeight+this.dateRowHeight+this.offsetY),o=this.userBlocks,r=n=0,i=o.length;i>n;r=++n)t=o[r],e.fillStyle=this.userBgColors[r%2],e.fillRect(0,t.start*this.nameLineHeight,this.namesWidth,t.count*this.nameLineHeight),this.activeUser&&this.activeUser.name===t.name&&(e.fillStyle="rgba(0, 0, 0, 0.05)",e.fillRect(0,t.start*this.nameLineHeight,this.namesWidth,t.count*this.nameLineHeight)),s=(t.start+t.count/2)*this.nameLineHeight+3,e.fillStyle="rgba(0, 0, 0, 0.1)",e.fillRect(0,t.start*this.nameLineHeight+t.count*this.nameLineHeight-1,this.namesWidth,1),e.fillStyle="#333",e.font="13px 'Helvetica Neue', Arial, sans-serif",e.textAlign="center",e.fillText(t.name,this.namesWidth/2,s,96);return e.restore(),e.fillStyle=this.headerColor,e.fillRect(0,0,this.namesWidth,this.headerHeight),e.fillStyle="#777",e.font="12px 'Helvetica Neue', Arial, sans-serif",e.fillText("Owners",40,this.headerHeight/2+3),a=10,e.fillStyle=this.dividerColor,e.fillRect(this.namesWidth-1,a,1,this.headerHeight-2*a),e.fillStyle=this.dividerColor,e.fillRect(0,this.headerHeight-1,this.namesWidth,1),e.fillStyle=this.dividerColor,e.fillRect(this.namesWidth-1,this.headerHeight,1,this.height-this.headerHeight)},e}(),s=function(){function e(e,t,n,r,i,s,o,a,c,u){var l,d,h,f,m,p,g,v,b,y,$,j,w,x,k,C,S;for(this.network=e,this.ctx=t,this.width=n,this.height=r,this.focus=i,this.commits=s,this.users=o,this.spaceMap=a,this.userBlocks=c,this.nethash=u,this.namesWidth=120,this.headerHeight=40,this.dateRowHeight=30,this.graphTopOffset=10+this.headerHeight+this.dateRowHeight,this.bgColors=["#fff","#f9f9f9"],this.nameLineHeight=24,this.spaceColors=["#c0392b","#3498db","#2ecc71","#8e44ad","#f1c40f","#e67e22","#34495e","#e74c3c","#2980b9","#1abc9c","#9b59b6","#f39c12","#7f8c8d","#2c3e50","#d35400","#e74c3c","#95a5a6","#bdc3c7","#16a085","#27ae60"],this.offsetX=this.namesWidth+(this.width-this.namesWidth)/2-this.focus*this.nameLineHeight,this.offsetY=0,this.bgCycle=0,this.marginMap={},this.gravatars={},this.activeCommit=null,this.contentHeight=this.calcContentHeight(),this.graphMidpoint=this.namesWidth+(this.width-this.namesWidth)/2,this.showRefs=!0,this.lastHotLoadCenterIndex=null,this.connectionMap={},this.spaceUserMap={},j=this.userBlocks,f=0,g=j.length;g>f;f++)for(l=j[f],m=p=w=l.start,x=l.start+l.count;x>=w?x>p:p>x;m=x>=w?++p:--p)this.spaceUserMap[m]=this.users[l.name];for(this.headsMap={},k=this.userBlocks,y=0,v=k.length;v>y;y++)for(l=k[y],S=this.users[l.name],C=S.heads,$=0,b=C.length;b>$;$++)d=C[$],this.headsMap[d.id]||(this.headsMap[d.id]=[]),h={name:S.name,head:d},this.headsMap[d.id].push(h)}return e.prototype.moveX=function(e){return this.offsetX+=e,this.offsetX>this.graphMidpoint?this.offsetX=this.graphMidpoint:this.offsetX<this.graphMidpoint-this.commits.length*this.nameLineHeight&&(this.offsetX=this.graphMidpoint-this.commits.length*this.nameLineHeight),this.hotLoadCommits()},e.prototype.moveY=function(e){return this.offsetY+=e,this.offsetY>0||this.contentHeight<this.height-this.graphTopOffset?this.offsetY=0:this.offsetY<-this.contentHeight+this.height/2?this.offsetY=-this.contentHeight+this.height/2:void 0},e.prototype.toggleRefs=function(){return this.showRefs=!this.showRefs},e.prototype.calcContentHeight=function(){var e,t,n,r,i;for(t=0,i=this.userBlocks,n=0,r=i.length;r>n;n++)e=i[n],t+=e.count;return t*this.nameLineHeight},e.prototype.hover=function(e,t){var n,r,i,s,o,a,c,u;for(u=this.timeWindow(),i=r=s=u.min,o=u.max;o>=s?o>=r:r>=o;i=o>=s?++r:--r)if(n=this.commits[i],a=this.offsetX+n.time*this.nameLineHeight,c=this.offsetY+this.graphTopOffset+n.space*this.nameLineHeight,e>a-5&&a+5>e&&t>c-5&&c+5>t)return n;return null},e.prototype.hotLoadCommits=function(){var e,t,n,r,i,s;return i=200,t=parseInt((-this.offsetX+this.graphMidpoint)/this.nameLineHeight),0>t&&(t=0),t>this.commits.length-1&&(t=this.commits.length-1),this.lastHotLoadCenterIndex&&Math.abs(this.lastHotLoadCenterIndex-t)<10?void 0:(this.lastHotLoadCenterIndex=t,e=this.backSpan(t,i),r=this.frontSpan(t,i),e||r?(s=e?e[0]:r[0],n=r?r[1]:e[1],this.requestChunk(s,n)):void 0)},e.prototype.backSpan=function(e,t){var n,r,i,s,o,a,c,u;for(s=null,r=n=c=e;(0>=c?0>=n:n>=0)&&r>e-t;r=0>=c?++n:--n)if(!this.commits[r].requested){s=r;break}if(null!==s){for(o=null,a=null,r=i=u=s;(0>=u?0>=i:i>=0)&&r>s-t;r=0>=u?++i:--i)if(this.commits[r].requested){o=r;break}return o?a=o+1:(a=s-t,0>a&&(a=0)),[a,s]}return null},e.prototype.frontSpan=function(e,t){var n,r,i,s,o,a,c,u,l,d;for(u=null,r=n=s=e,o=this.commits.length;(o>=s?o>n:n>o)&&e+t>r;r=o>=s?++n:--n)if(!this.commits[r].requested){u=r;break}if(null!==u){for(l=null,d=null,r=i=a=u,c=this.commits.length;(c>=a?c>i:i>c)&&u+t>r;r=c>=a?++i:--i)if(this.commits[r].requested){l=r;break}return d=l?l-1:u+t>=this.commits.length?this.commits.length-1:u+t,[u,d]}return null},e.prototype.chunkUrl=function(){return document.querySelector(".js-network-graph-container").getAttribute("data-network-graph-chunk-url")},e.prototype.requestInitialChunk=function(){var e;if(u)return e=this.chunkUrl()+"?"+$.param({nethash:this.nethash}),o(e).then(function(e){return function(t){return e.importChunk(t),e.draw(),e.network.chrome.draw()}}(this))},e.prototype.requestChunk=function(e,t){var n,r,i,s,a;if(u){for(r=n=i=e,s=t;s>=i?s>=n:n>=s;r=s>=i?++n:--n)this.commits[r].requested=new Date;return a=this.chunkUrl()+"?"+$.param({nethash:this.nethash,start:e,end:t}),o(a).then(function(e){return function(t){return e.importChunk(t),e.draw(),e.network.chrome.draw(),e.lastHotLoadCenterIndex=e.focus}}(this))}},e.prototype.importChunk=function(e){var t,n,r,i,s,o,a,c,u;if(e.commits){for(a=e.commits,c=[],r=0,s=a.length;s>r;r++)t=a[r],u=this.spaceUserMap[t.space],n=this.commits[t.time],n.populate(t,u,this.commits),c.push(function(){var e,t,r,s;for(r=n.parents,s=[],e=0,t=r.length;t>e;e++)o=r[e],s.push(function(){var e,t,r,s;for(s=[],i=e=t=o.time+1,r=n.time;r>=t?r>e:e>r;i=r>=t?++e:--e)this.connectionMap[i]=this.connectionMap[i]||[],s.push(this.connectionMap[i].push(n));return s}.call(this));return s}.call(this));return c}},e.prototype.timeWindow=function(){var e,t;return t=parseInt((this.namesWidth-this.offsetX+this.nameLineHeight)/this.nameLineHeight),0>t&&(t=0),e=t+parseInt((this.width-this.namesWidth)/this.nameLineHeight),e>this.commits.length-1&&(e=this.commits.length-1),{min:t,max:e}},e.prototype.draw=function(){var e,t,n,r,i,s,o,a,c,u,l,d,h,f,m,p,g,v,b,y,$,j,w,x,k,C,S,L,A,T,q,_,E,D,P,I;for(this.drawBackground(),I=this.timeWindow(),g=I.min,p=I.max,this.ctx.save(),this.ctx.translate(this.offsetX,this.offsetY+this.graphTopOffset),r={},x=this.spaceMap,a=o=0,l=x.length;l>o;a=++o)for(e=x[a],D=this.spaceMap.length-a-1,c=u=C=g,S=p;S>=C?S>=u:u>=S;c=S>=C?++u:--u)t=this.commits[c],t.populated&&t.space===D&&(this.drawConnection(t),r[t.id]=!0);for(a=m=L=g,A=p;A>=L?A>=m:m>=A;a=A>=L?++m:--m)if(n=this.connectionMap[a])for(v=0,d=n.length;d>v;v++)t=n[v],r[t.id]||(this.drawConnection(t),r[t.id]=!0);for(T=this.spaceMap,a=y=0,h=T.length;h>y;a=++y)for(e=T[a],D=this.spaceMap.length-a-1,c=j=q=g,_=p;_>=q?_>=j:j>=_;c=_>=q?++j:--j)t=this.commits[c],t.populated&&t.space===D&&(t===this.activeCommit?this.drawActiveCommit(t):this.drawCommit(t));if(this.showRefs)for(c=w=E=g,k=p;k>=E?k>=w:w>=k;c=k>=E?++w:--w)if(t=this.commits[c],t.populated&&(s=this.headsMap[t.id]))for($=0,P=0,f=s.length;f>P;P++)i=s[P],this.spaceUserMap[t.space].name===i.name&&(b=this.drawHead(t,i.head,$),$+=b);return this.ctx.restore(),this.activeCommit?this.drawCommitInfo(this.activeCommit):void 0},e.prototype.drawBackground=function(){var e,t,n,r,i;for(this.ctx.clearRect(0,0,this.width,this.height),this.ctx.save(),this.ctx.translate(0,this.offsetY+this.graphTopOffset),this.ctx.clearRect(0,-10,this.width,this.height),i=this.userBlocks,n=t=0,r=i.length;r>t;n=++t)e=i[n],this.ctx.fillStyle=this.bgColors[n%2],this.ctx.fillRect(0,e.start*this.nameLineHeight-10,this.width,e.count*this.nameLineHeight),this.ctx.fillStyle="#DDDDDD",this.ctx.fillRect(0,(e.start+e.count)*this.nameLineHeight-11,this.width,1);return this.ctx.restore()},e.prototype.drawCommit=function(e){var t,n;return t=e.time*this.nameLineHeight,n=e.space*this.nameLineHeight,this.ctx.beginPath(),this.ctx.arc(t,n,3,0,2*Math.PI,!1),this.ctx.fillStyle=this.spaceColor(e.space),this.ctx.fill()},e.prototype.drawActiveCommit=function(e){var t,n;return t=e.time*this.nameLineHeight,n=e.space*this.nameLineHeight,this.ctx.beginPath(),this.ctx.arc(t,n,6,0,2*Math.PI,!1),this.ctx.fillStyle=this.spaceColor(e.space),this.ctx.fill()},e.prototype.drawCommitInfo=function(e){var t,n,r,i,s,o,a,c,u,l;return t=3,n=340,l=56,u=e.message?this.splitLines(e.message,48):[],o=Math.max(l,38+16*u.length),r=this.offsetX+e.time*this.nameLineHeight,i=this.graphTopOffset+this.offsetY+e.space*this.nameLineHeight,a=0,c=0,a=r<this.graphMidpoint?r+10:r-(n+10),c=i<40+(this.height-40)/2?i+10:i-o-10,this.ctx.save(),this.ctx.translate(a,c),this.ctx.fillStyle="#fff",this.ctx.strokeStyle="rgba(0, 0, 0, 0.2)",this.ctx.lineWidth=1,this.roundRect(0,0,n,o,t),s=this.gravatars[e.gravatar],s?this.drawGravatar(s,10,10):(s=new Image,s.src=e.gravatar,s.onload=function(t){return function(){return t.activeCommit===e?(t.drawGravatar(s,a+10,c+10),t.gravatars[e.gravatar]=s):void 0}}(this)),this.ctx.fillStyle="#000",this.ctx.font="bold 12px 'Helvetica Neue', Arial, sans-serif",this.ctx.fillText(e.author,55,24),this.ctx.fillStyle="#bbb",this.ctx.font="11px Consolas, Menlo, Courier, monospace",this.ctx.fillText(e.id.slice(0,7),280,24),this.drawMessage(u,55,41),this.ctx.restore()},e.prototype.drawGravatar=function(e,t,n){var r;return r=32,this.ctx.save(),this.ctx.fillStyle="#fff",this.ctx.strokeStyle="rgba(0, 0, 0, 0.0)",this.ctx.lineWidth=.1,this.roundRect(t+2,n+2,r,r,4),this.ctx.clip(),this.ctx.drawImage(e,t+2,n+2,r,r),this.ctx.restore()},e.prototype.roundRect=function(e,t,n,r,i){return this.ctx.beginPath(),this.ctx.moveTo(e,t+i),this.ctx.lineTo(e,t+r-i),this.ctx.quadraticCurveTo(e,t+r,e+i,t+r),this.ctx.lineTo(e+n-i,t+r),this.ctx.quadraticCurveTo(e+n,t+r,e+n,t+r-i),this.ctx.lineTo(e+n,t+i),this.ctx.quadraticCurveTo(e+n,t,e+n-i,t),this.ctx.lineTo(e+i,t),this.ctx.quadraticCurveTo(e,t,e,t+i),this.ctx.fill(),this.ctx.stroke()},e.prototype.drawMessage=function(e,t,n){var r,i,s,o,a;for(this.ctx.font="12px 'Helvetica Neue', Arial, sans-serif",this.ctx.fillStyle="#000000",a=[],i=r=0,s=e.length;s>r;i=++r)o=e[i],a.push(this.ctx.fillText(o,t,n+16*i));return a},e.prototype.splitLines=function(e,t){var n,r,i,s,o,a;for(a=e.split(" "),s=[],i="",n=0,r=a.length;r>n;n++)o=a[n],i.length+1+o.length<t?i=""===i?o:i+" "+o:(s.push(i),i=o);return s.push(i),s},e.prototype.drawHead=function(e,t,n){var r,i,s,o;return this.ctx.font="11px 'Helvetica Neue', Arial, sans-serif",this.ctx.save(),r=this.ctx.measureText(t.name).width,this.ctx.restore(),s=e.time*this.nameLineHeight,o=e.space*this.nameLineHeight+5+n,i=2.5,this.ctx.save(),this.ctx.translate(s,o-i),this.ctx.fillStyle="rgba(0, 0, 0, 0.8)",this.ctx.beginPath(),this.ctx.moveTo(0,i),this.ctx.lineTo(-4,10),this.ctx.quadraticCurveTo(-9,10,-9,15),this.ctx.lineTo(-9,15+r),this.ctx.quadraticCurveTo(-9,15+r+5,-4,15+r+5),this.ctx.lineTo(4,15+r+5),this.ctx.quadraticCurveTo(9,15+r+5,9,15+r),this.ctx.lineTo(9,15),this.ctx.quadraticCurveTo(9,10,4,10),this.ctx.lineTo(0,i),this.ctx.fill(),this.ctx.fillStyle="#fff",this.ctx.font="12px 'Helvetica Neue', Arial, sans-serif",this.ctx.textBaseline="middle",this.ctx.scale(.85,.85),this.ctx.rotate(Math.PI/2),this.ctx.fillText(t.name,19,-.5),this.ctx.restore(),r+this.nameLineHeight},e.prototype.drawConnection=function(e){var t,n,r,i,s,o;for(s=e.parents,o=[],n=t=0,r=s.length;r>t;n=++t)i=s[n],0===n?i.space===e.space?o.push(this.drawBasicConnection(i,e)):o.push(this.drawBranchConnection(i,e)):o.push(this.drawMergeConnection(i,e));return o},e.prototype.drawBasicConnection=function(e,t){var n;return n=this.spaceColor(t.space),this.ctx.strokeStyle=n,this.ctx.lineWidth=2,this.ctx.beginPath(),this.ctx.moveTo(e.time*this.nameLineHeight,t.space*this.nameLineHeight),this.ctx.lineTo(t.time*this.nameLineHeight,t.space*this.nameLineHeight),this.ctx.stroke()},e.prototype.drawBranchConnection=function(e,t){var n;return n=this.spaceColor(t.space),this.ctx.strokeStyle=n,this.ctx.lineWidth=2,this.ctx.beginPath(),this.ctx.moveTo(e.time*this.nameLineHeight,e.space*this.nameLineHeight),this.ctx.lineTo(e.time*this.nameLineHeight,t.space*this.nameLineHeight),this.ctx.lineTo(t.time*this.nameLineHeight-10,t.space*this.nameLineHeight),this.ctx.stroke(),this.threeClockArrow(n,t.time*this.nameLineHeight,t.space*this.nameLineHeight)},e.prototype.drawMergeConnection=function(e,t){var n,r,i;return n=this.spaceColor(e.space),this.ctx.strokeStyle=n,this.ctx.lineWidth=2,this.ctx.beginPath(),e.space>t.space?(this.ctx.moveTo(e.time*this.nameLineHeight,e.space*this.nameLineHeight),i=this.safePath(e.time,t.time,e.space),i?(this.ctx.lineTo(t.time*this.nameLineHeight-10,e.space*this.nameLineHeight),this.ctx.lineTo(t.time*this.nameLineHeight-10,t.space*this.nameLineHeight+15),this.ctx.lineTo(t.time*this.nameLineHeight-5.7,t.space*this.nameLineHeight+7.5),this.ctx.stroke(),this.oneClockArrow(n,t.time*this.nameLineHeight,t.space*this.nameLineHeight)):(r=this.closestMargin(e.time,t.time,e.space,-1),e.space===t.space+1&&e.space===r+1?(this.ctx.lineTo(e.time*this.nameLineHeight,r*this.nameLineHeight+10),this.ctx.lineTo(t.time*this.nameLineHeight-15,r*this.nameLineHeight+10),this.ctx.lineTo(t.time*this.nameLineHeight-9.5,r*this.nameLineHeight+7.7),this.ctx.stroke(),this.twoClockArrow(n,t.time*this.nameLineHeight,r*this.nameLineHeight),this.addMargin(e.time,t.time,r)):e.time+1===t.time?(r=this.closestMargin(e.time,t.time,t.space,0),this.ctx.lineTo(e.time*this.nameLineHeight,r*this.nameLineHeight+10),this.ctx.lineTo(t.time*this.nameLineHeight-15,r*this.nameLineHeight+10),this.ctx.lineTo(t.time*this.nameLineHeight-15,t.space*this.nameLineHeight+10),this.ctx.lineTo(t.time*this.nameLineHeight-9.5,t.space*this.nameLineHeight+7.7),this.ctx.stroke(),this.twoClockArrow(n,t.time*this.nameLineHeight,t.space*this.nameLineHeight),this.addMargin(e.time,t.time,r)):(this.ctx.lineTo(e.time*this.nameLineHeight+10,e.space*this.nameLineHeight-10),this.ctx.lineTo(e.time*this.nameLineHeight+10,r*this.nameLineHeight+10),this.ctx.lineTo(t.time*this.nameLineHeight-10,r*this.nameLineHeight+10),this.ctx.lineTo(t.time*this.nameLineHeight-10,t.space*this.nameLineHeight+15),this.ctx.lineTo(t.time*this.nameLineHeight-5.7,t.space*this.nameLineHeight+7.5),this.ctx.stroke(),this.oneClockArrow(n,t.time*this.nameLineHeight,t.space*this.nameLineHeight),this.addMargin(e.time,t.time,r)))):(r=this.closestMargin(e.time,t.time,t.space,-1),r<t.space?(this.ctx.moveTo(e.time*this.nameLineHeight,e.space*this.nameLineHeight),this.ctx.lineTo(e.time*this.nameLineHeight,r*this.nameLineHeight+10),this.ctx.lineTo(t.time*this.nameLineHeight-12.7,r*this.nameLineHeight+10),this.ctx.lineTo(t.time*this.nameLineHeight-12.7,t.space*this.nameLineHeight-10),this.ctx.lineTo(t.time*this.nameLineHeight-9.4,t.space*this.nameLineHeight-7.7),this.ctx.stroke(),this.fourClockArrow(n,t.time*this.nameLineHeight,t.space*this.nameLineHeight),this.addMargin(e.time,t.time,r)):(this.ctx.moveTo(e.time*this.nameLineHeight,e.space*this.nameLineHeight),this.ctx.lineTo(e.time*this.nameLineHeight,r*this.nameLineHeight+10),this.ctx.lineTo(t.time*this.nameLineHeight-12.7,r*this.nameLineHeight+10),this.ctx.lineTo(t.time*this.nameLineHeight-12.7,t.space*this.nameLineHeight+10),this.ctx.lineTo(t.time*this.nameLineHeight-9.4,t.space*this.nameLineHeight+7.7),this.ctx.stroke(),this.twoClockArrow(n,t.time*this.nameLineHeight,t.space*this.nameLineHeight),this.addMargin(e.time,t.time,r)))},e.prototype.addMargin=function(e,t,n){return this.marginMap[n]||(this.marginMap[n]=[]),this.marginMap[n].push([e,t])},e.prototype.oneClockArrow=function(e,t,n){return this.ctx.fillStyle=e,this.ctx.beginPath(),this.ctx.moveTo(t-3,n+10.5),this.ctx.lineTo(t-9,n+5.5),this.ctx.lineTo(t-2.6,n+3.5),this.ctx.fill()},e.prototype.twoClockArrow=function(e,t,n){return this.ctx.fillStyle=e,this.ctx.beginPath(),this.ctx.moveTo(t-12.4,n+6.6),this.ctx.lineTo(t-9.3,n+10.6),this.ctx.lineTo(t-3.2,n+2.4),this.ctx.fill()},e.prototype.threeClockArrow=function(e,t,n){return this.ctx.fillStyle=e,this.ctx.beginPath(),this.ctx.moveTo(t-10,n-3.5),this.ctx.lineTo(t-10,n+3.5),this.ctx.lineTo(t-4,n),this.ctx.fill()},e.prototype.fourClockArrow=function(e,t,n){return this.ctx.fillStyle=e,this.ctx.beginPath(),this.ctx.moveTo(t-12.4,n-6.6),this.ctx.lineTo(t-9.3,n-10.6),this.ctx.lineTo(t-3.2,n-2.4),this.ctx.fill()},e.prototype.safePath=function(e,t,n){var r,i,s,o;for(o=this.spaceMap[n],r=0,i=o.length;i>r;r++)if(s=o[r],this.timeInPath(e,s))return s[1]===t;return!1},e.prototype.closestMargin=function(e,t,n,r){var i,s,o,a,c;for(a=this.spaceMap.length,o=r,s=!1,i=!1,c=!1;!i||!s;){if(n+o>=0&&this.safeMargin(e,t,n+o))return n+o;0>n+o&&(s=!0),n+o>a&&(i=!0),c===!1&&0===o?(o=-1,c=!0):o=0>o?-o-1:-o-2}return n>0?n-1:0},e.prototype.safeMargin=function(e,t,n){var r,i,s,o;if(!this.marginMap[n])return!0;for(o=this.marginMap[n],r=0,i=o.length;i>r;r++)if(s=o[r],this.pathsCollide([e,t],s))return!1;return!0},e.prototype.pathsCollide=function(e,t){return this.timeWithinPath(e[0],t)||this.timeWithinPath(e[1],t)||this.timeWithinPath(t[0],e)||this.timeWithinPath(t[1],e)},e.prototype.timeInPath=function(e,t){return e>=t[0]&&e<=t[1]},e.prototype.timeWithinPath=function(e,t){return e>t[0]&&e<t[1]},e.prototype.spaceColor=function(e){return 0===e?"#000000":this.spaceColors[e%this.spaceColors.length]},e}(),n=function(){function e(e,t,n){this.chrome=t,this.graph=n,this.out=l(this.out,this),this.move=l(this.move,this),this.docmove=l(this.docmove,this),this.down=l(this.down,this),this.up=l(this.up,this),this.dragging=!1,this.lastPoint={x:0,y:0},this.lastHoverCommit=null,this.lastHoverUser=null,this.pressedCommit=null,this.pressedUser=null,this.canvas=e.getElementsByTagName("canvas")[0],this.canvasOffset=$(this.canvas).offset(),this.canvas.style.cursor="move",document.body.addEventListener("mouseup",this.up),document.body.addEventListener("mousemove",this.docmove),this.canvas.addEventListener("mousedown",this.down),this.canvas.addEventListener("mousemove",this.move),this.canvas.addEventListener("mouseout",this.out)}return e.prototype.up=function(e){return this.dragging=!1,this.pressedCommit&&this.graph.activeCommit===this.pressedCommit?window.open("/"+this.graph.activeCommit.user.name+"/"+this.graph.activeCommit.user.repo+"/commit/"+this.graph.activeCommit.id):this.pressedUser&&this.chrome.activeUser===this.pressedUser&&(window.location="/"+this.chrome.activeUser.name+"/"+this.chrome.activeUser.repo+"/network"),this.pressedCommit=null,this.pressedUser=null},e.prototype.down=function(e){return this.graph.activeCommit?this.pressedCommit=this.graph.activeCommit:this.chrome.activeUser?this.pressedUser=this.chrome.activeUser:this.dragging=!0},e.prototype.docmove=function(e){var t,n;return t=e.pageX,n=e.pageY,this.dragging&&(this.graph.moveX(t-this.lastPoint.x),this.graph.moveY(n-this.lastPoint.y),this.graph.draw(),this.chrome.moveX(t-this.lastPoint.x),this.chrome.moveY(n-this.lastPoint.y),this.chrome.draw()),this.lastPoint.x=t,this.lastPoint.y=n},e.prototype.move=function(e){var t,n,r,i;return r=e.pageX,i=e.pageY,this.dragging?(this.graph.moveX(r-this.lastPoint.x),this.graph.moveY(i-this.lastPoint.y),this.graph.draw(),this.chrome.moveX(r-this.lastPoint.x),this.chrome.moveY(i-this.lastPoint.y),this.chrome.draw()):(n=this.chrome.hover(r-this.canvasOffset.left,i-this.canvasOffset.top),n!==this.lastHoverUser?(this.canvas.style.cursor=n?"pointer":"move",this.chrome.activeUser=n,this.chrome.draw(),this.lastHoverUser=n):(t=this.graph.hover(r-this.canvasOffset.left,i-this.canvasOffset.top),t!==this.lastHoverCommit&&(this.canvas.style.cursor=t?"pointer":"move",this.graph.activeCommit=t,this.graph.draw(),this.chrome.draw(),this.lastHoverCommit=t))),this.lastPoint.x=r,this.lastPoint.y=i},e.prototype.out=function(e){return this.graph.activeCommit=null,this.chrome.activeUser=null,this.graph.draw(),this.chrome.draw(),this.lastHoverCommit=null,this.lastHoverUser=null},e}(),t=function(){function e(e,t){this.chrome=e,this.graph=t,this.down=l(this.down,this),this.dirty=!1,document.addEventListener("keydown",this.down)}return e.prototype.moveBothX=function(e){return this.graph.moveX(e),this.chrome.moveX(e),this.graph.activeCommit=null,this.dirty=!0},e.prototype.moveBothY=function(e){return this.graph.moveY(e),this.chrome.moveY(e),this.graph.activeCommit=null,this.dirty=!0},e.prototype.toggleRefs=function(){return this.graph.toggleRefs(),this.dirty=!0},e.prototype.redraw=function(){return this.dirty&&(this.graph.draw(),this.chrome.draw()),this.dirty=!1},e.prototype.down=function(e){if($(e.target).is("input"))return!0;if(e.shiftKey)switch(e.which){case 37:case 72:return this.moveBothX(999999),this.redraw();case 38:case 75:return this.moveBothY(999999),this.redraw();case 39:case 76:return this.moveBothX(-999999),this.redraw();case 40:case 74:return this.moveBothY(-999999),this.redraw()}else switch(e.which){case 37:case 72:return this.moveBothX(100),this.redraw();case 38:case 75:return this.moveBothY(30),this.redraw();case 39:case 76:return this.moveBothX(-100),this.redraw();case 40:case 74:return this.moveBothY(-30),this.redraw();case 84:return this.toggleRefs(),this.redraw()}},e}(),u=!1,$.observe(".js-network-graph-container",{add:function(){return u=!0,new r(this,980,600)},remove:function(){return u=!1}})}.call(this),function(){var e;e=require("github/inflector").pluralize,$(document).on("graph:load",".js-pulse-authors-graph",function(t,n){var r,i,s,o,a,c,u,l,d,h;return r=15,n=n.slice(0,+(r-1)+1||9e9),o={top:20,right:0,bottom:30,left:20},u=$(this).width()-o.left-o.right,s=$(this).height()-o.top-o.bottom,l=d3.scale.ordinal().domain(d3.range(r)).rangeRoundBands([0,u],.2),d=d3.scale.linear().domain([0,d3.max(n,function(e){return e.commits})]).range([s,0]),h=d3.svg.axis().scale(d).orient("left").ticks(3).tickSize(-u).tickFormat(function(e){return 1e3>e?e:d3.format(",s")(e)}),a=d3.tip().attr("class","svg-tip").offset([-10,0]).html(function(t){var 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