73 lines
11 KiB
Go
73 lines
11 KiB
Go
// Code generated by go generate; DO NOT EDIT.
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// 2017-12-02 16:12:47.268772139 -0800 PST m=+0.014281455
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package static
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var Javascript = map[string]string{
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"app": `(function(){'use strict';class DomHelper{static isVisible(element){return element.offsetParent!==null;}
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static openNewTab(url){let win=window.open(url,"_blank");win.focus();}
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static scrollPageTo(element){let windowScrollPosition=window.pageYOffset;let windowHeight=document.documentElement.clientHeight;let viewportPosition=windowScrollPosition+windowHeight;let itemBottomPosition=element.offsetTop+element.offsetHeight;if(viewportPosition-itemBottomPosition<0||viewportPosition-element.offsetTop>windowHeight){window.scrollTo(0,element.offsetTop-10);}}
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static getVisibleElements(selector){let elements=document.querySelectorAll(selector);let result=[];for(let i=0;i<elements.length;i++){if(this.isVisible(elements[i])){result.push(elements[i]);}}
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return result;}}
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class TouchHandler{constructor(){this.reset();}
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reset(){this.touch={start:{x:-1,y:-1},move:{x:-1,y:-1},element:null};}
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calculateDistance(){if(this.touch.start.x>=-1&&this.touch.move.x>=-1){let horizontalDistance=Math.abs(this.touch.move.x-this.touch.start.x);let verticalDistance=Math.abs(this.touch.move.y-this.touch.start.y);if(horizontalDistance>30&&verticalDistance<70){return this.touch.move.x-this.touch.start.x;}}
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return 0;}
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findElement(element){if(element.classList.contains("touch-item")){return element;}
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for(;element&&element!==document;element=element.parentNode){if(element.classList.contains("touch-item")){return element;}}
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return null;}
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onTouchStart(event){if(event.touches===undefined||event.touches.length!==1){return;}
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this.reset();this.touch.start.x=event.touches[0].clientX;this.touch.start.y=event.touches[0].clientY;this.touch.element=this.findElement(event.touches[0].target);}
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onTouchMove(event){if(event.touches===undefined||event.touches.length!==1||this.element===null){return;}
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this.touch.move.x=event.touches[0].clientX;this.touch.move.y=event.touches[0].clientY;let distance=this.calculateDistance();let absDistance=Math.abs(distance);if(absDistance>0){let opacity=1-(absDistance>75?0.9:absDistance/75*0.9);let tx=distance>75?75:(distance<-75?-75:distance);this.touch.element.style.opacity=opacity;this.touch.element.style.transform="translateX("+tx+"px)";}}
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onTouchEnd(event){if(event.touches===undefined){return;}
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if(this.touch.element!==null){let distance=Math.abs(this.calculateDistance());if(distance>75){EntryHandler.toggleEntryStatus(this.touch.element);this.touch.element.style.opacity=1;this.touch.element.style.transform="none";}}
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this.reset();}
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listen(){let elements=document.querySelectorAll(".touch-item");elements.forEach((element)=>{element.addEventListener("touchstart",(e)=>this.onTouchStart(e),false);element.addEventListener("touchmove",(e)=>this.onTouchMove(e),false);element.addEventListener("touchend",(e)=>this.onTouchEnd(e),false);element.addEventListener("touchcancel",()=>this.reset(),false);});}}
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class KeyboardHandler{constructor(){this.queue=[];this.shortcuts={};}
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on(combination,callback){this.shortcuts[combination]=callback;}
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listen(){document.onkeydown=(event)=>{if(this.isEventIgnored(event)){return;}
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let key=this.getKey(event);this.queue.push(key);for(let combination in this.shortcuts){let keys=combination.split(" ");if(keys.every((value,index)=>value===this.queue[index])){this.queue=[];this.shortcuts[combination]();return;}
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if(keys.length===1&&key===keys[0]){this.queue=[];this.shortcuts[combination]();return;}}
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if(this.queue.length>=2){this.queue=[];}};}
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isEventIgnored(event){return event.target.tagName==="INPUT"||event.target.tagName==="TEXTAREA";}
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getKey(event){const mapping={'Esc':'Escape','Up':'ArrowUp','Down':'ArrowDown','Left':'ArrowLeft','Right':'ArrowRight'};for(let key in mapping){if(mapping.hasOwnProperty(key)&&key===event.key){return mapping[key];}}
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return event.key;}}
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class FormHandler{static handleSubmitButtons(){let elements=document.querySelectorAll("form");elements.forEach(function(element){element.onsubmit=function(){let button=document.querySelector("button");if(button){button.innerHTML=button.dataset.labelLoading;button.disabled=true;}};});}}
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class MouseHandler{onClick(selector,callback){let elements=document.querySelectorAll(selector);elements.forEach((element)=>{element.onclick=(event)=>{event.preventDefault();callback(event);};});}}
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class RequestBuilder{constructor(url){this.callback=null;this.url=url;this.options={method:"POST",cache:"no-cache",credentials:"include",body:null,headers:new Headers({"Content-Type":"application/json","X-Csrf-Token":this.getCsrfToken()})};}
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withBody(body){this.options.body=JSON.stringify(body);return this;}
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withCallback(callback){this.callback=callback;return this;}
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getCsrfToken(){let element=document.querySelector("meta[name=X-CSRF-Token]");if(element!==null){return element.getAttribute("value");}
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return "";}
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execute(){fetch(new Request(this.url,this.options)).then((response)=>{if(this.callback){this.callback(response);}});}}
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class EntryHandler{static updateEntriesStatus(entryIDs,status){let url=document.body.dataset.entriesStatusUrl;let request=new RequestBuilder(url);request.withBody({entry_ids:entryIDs,status:status});request.execute();}
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static toggleEntryStatus(element){let entryID=parseInt(element.dataset.id,10);let statuses={read:"unread",unread:"read"};for(let currentStatus in statuses){let newStatus=statuses[currentStatus];if(element.classList.contains("item-status-"+currentStatus)){element.classList.remove("item-status-"+currentStatus);element.classList.add("item-status-"+newStatus);this.updateEntriesStatus([entryID],newStatus);break;}}}}
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class ConfirmHandler{remove(url){let request=new RequestBuilder(url);request.withCallback(()=>window.location.reload());request.execute();}
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handle(event){let questionElement=document.createElement("span");let linkElement=event.target;let containerElement=linkElement.parentNode;linkElement.style.display="none";let yesElement=document.createElement("a");yesElement.href="#";yesElement.appendChild(document.createTextNode(linkElement.dataset.labelYes));yesElement.onclick=(event)=>{event.preventDefault();let loadingElement=document.createElement("span");loadingElement.className="loading";loadingElement.appendChild(document.createTextNode(linkElement.dataset.labelLoading));questionElement.remove();containerElement.appendChild(loadingElement);this.remove(linkElement.dataset.url);};let noElement=document.createElement("a");noElement.href="#";noElement.appendChild(document.createTextNode(linkElement.dataset.labelNo));noElement.onclick=(event)=>{event.preventDefault();linkElement.style.display="inline";questionElement.remove();};questionElement.className="confirm";questionElement.appendChild(document.createTextNode(linkElement.dataset.labelQuestion+" "));questionElement.appendChild(yesElement);questionElement.appendChild(document.createTextNode(", "));questionElement.appendChild(noElement);containerElement.appendChild(questionElement);}}
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class MenuHandler{clickMenuListItem(event){let element=event.target;if(element.tagName==="A"){window.location.href=element.getAttribute("href");}else{window.location.href=element.querySelector("a").getAttribute("href");}}
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toggleMainMenu(){let menu=document.querySelector(".header nav ul");if(DomHelper.isVisible(menu)){menu.style.display="none";}else{menu.style.display="block";}}}
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class NavHandler{markPageAsRead(){let items=DomHelper.getVisibleElements(".items .item");let entryIDs=[];items.forEach((element)=>{element.classList.add("item-status-read");entryIDs.push(parseInt(element.dataset.id,10));});if(entryIDs.length>0){EntryHandler.updateEntriesStatus(entryIDs,"read");}
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this.goToPage("next");}
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toggleEntryStatus(){let currentItem=document.querySelector(".current-item");if(currentItem!==null){EntryHandler.toggleEntryStatus(currentItem);this.goToNextListItem();}}
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openOriginalLink(){let entryLink=document.querySelector(".entry h1 a");if(entryLink!==null){DomHelper.openNewTab(entryLink.getAttribute("href"));return;}
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let currentItemOriginalLink=document.querySelector(".current-item a[data-original-link]");if(currentItemOriginalLink!==null){DomHelper.openNewTab(currentItemOriginalLink.getAttribute("href"));}}
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openSelectedItem(){let currentItemLink=document.querySelector(".current-item .item-title a");if(currentItemLink!==null){window.location.href=currentItemLink.getAttribute("href");}}
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goToPage(page){let element=document.querySelector("a[data-page="+page+"]");if(element){document.location.href=element.href;}}
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goToPrevious(){if(this.isListView()){this.goToPreviousListItem();}else{this.goToPage("previous");}}
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goToNext(){if(this.isListView()){this.goToNextListItem();}else{this.goToPage("next");}}
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goToPreviousListItem(){let items=DomHelper.getVisibleElements(".items .item");if(items.length===0){return;}
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if(document.querySelector(".current-item")===null){items[0].classList.add("current-item");return;}
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for(let i=0;i<items.length;i++){if(items[i].classList.contains("current-item")){items[i].classList.remove("current-item");if(i-1>=0){items[i-1].classList.add("current-item");DomHelper.scrollPageTo(items[i-1]);}
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break;}}}
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goToNextListItem(){let items=DomHelper.getVisibleElements(".items .item");if(items.length===0){return;}
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if(document.querySelector(".current-item")===null){items[0].classList.add("current-item");return;}
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for(let i=0;i<items.length;i++){if(items[i].classList.contains("current-item")){items[i].classList.remove("current-item");if(i+1<items.length){items[i+1].classList.add("current-item");DomHelper.scrollPageTo(items[i+1]);}
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break;}}}
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isListView(){return document.querySelector(".items")!==null;}}
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document.addEventListener("DOMContentLoaded",function(){FormHandler.handleSubmitButtons();let touchHandler=new TouchHandler();touchHandler.listen();let navHandler=new NavHandler();let keyboardHandler=new KeyboardHandler();keyboardHandler.on("g u",()=>navHandler.goToPage("unread"));keyboardHandler.on("g h",()=>navHandler.goToPage("history"));keyboardHandler.on("g f",()=>navHandler.goToPage("feeds"));keyboardHandler.on("g c",()=>navHandler.goToPage("categories"));keyboardHandler.on("g s",()=>navHandler.goToPage("settings"));keyboardHandler.on("ArrowLeft",()=>navHandler.goToPrevious());keyboardHandler.on("ArrowRight",()=>navHandler.goToNext());keyboardHandler.on("j",()=>navHandler.goToPrevious());keyboardHandler.on("p",()=>navHandler.goToPrevious());keyboardHandler.on("k",()=>navHandler.goToNext());keyboardHandler.on("n",()=>navHandler.goToNext());keyboardHandler.on("h",()=>navHandler.goToPage("previous"));keyboardHandler.on("l",()=>navHandler.goToPage("next"));keyboardHandler.on("o",()=>navHandler.openSelectedItem());keyboardHandler.on("v",()=>navHandler.openOriginalLink());keyboardHandler.on("m",()=>navHandler.toggleEntryStatus());keyboardHandler.on("A",()=>navHandler.markPageAsRead());keyboardHandler.listen();let mouseHandler=new MouseHandler();mouseHandler.onClick("a[data-on-click=markPageAsRead]",()=>navHandler.markPageAsRead());mouseHandler.onClick("a[data-confirm]",(event)=>{(new ConfirmHandler()).handle(event);});if(document.documentElement.clientWidth<600){let menuHandler=new MenuHandler();mouseHandler.onClick(".logo",()=>menuHandler.toggleMainMenu());mouseHandler.onClick(".header nav li",(event)=>menuHandler.clickMenuListItem(event));}});})();`,
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}
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var JavascriptChecksums = map[string]string{
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"app": "e1a955eaf7c0672da771ddbb87090bd7831197c46c5508349aa87a955f7814f6",
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}
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