openrepo.min.js

class OpenRepo{constructor(key,options){this.key=key;this.defaultItems=(options!=null&&options.default!=null)?options.default:[];this.proxy=(options!=null&&options.proxy!=null)?options.proxy:null;this.storageHandler=(options!=null&&options.storageHandler!=null)?options.storageHandler:localStorage;if(this.storageHandler.getItem(this.key)===null){this.storageHandler.setItem(this.key,JSON.stringify(this.defaultItems))}}add(url){var repos=JSON.parse(this.storageHandler.getItem(this.key));repos.push(this.patch(url));this.storageHandler.setItem(this.key,JSON.stringify(this.clean(repos)))}remove(item){var repos=JSON.parse(this.storageHandler.getItem(this.key));switch(typeof item){case "number":repos.splice(i,1);this.storageHandler.setItem(this.key,JSON.stringify(repos));break;case "string":repos.forEach((repo,i)=>{if(repo==item){repos.splice(i,1);this.storageHandler.setItem(this.key,JSON.stringify(repos))}});break;default:break}}reset(){this.storageHandler.setItem(this.key,JSON.stringify(this.defaultItems))}get(url){var self=this;return new Promise(function(resolve,reject){if(self.proxy!=null){url=self.proxy.replace("{{url}}",encodeURI(url))}fetch(url).then(res=>res.json()).then(json=>{resolve(self.patch(json))}).catch(err=>{console.error(err);reject(err)})})}list(options){if(options!=null&&options.successHTML==null){options.successHTML=(repo)=>repo};if(options!=null&&options.failureHTML==null){options.failureHTML=(repo)=>repo};var self=this;var repos=JSON.parse(this.storageHandler.getItem(this.key));return(new Promise((resolve,reject)=>{var result=[];var loadedRepos=0;if(repos.length>0&&options!=null&&options.fetch==true){repos.forEach((repo,index)=>{self.get(repo).then(json=>{if(options.successHTML!=null){json=options.successHTML(json)}result.push(json);loadedRepos+=1;if(loadedRepos==repos.length){resolve(result)}}).catch(err=>{if(options.failureHTML!=null){result.push(options.failureHTML({repo:repo,index:index}))}loadedRepos+=1;if(loadedRepos==repos.length){resolve(result)}})})}else{resolve(repos)}}))}patch(item){var self=this;switch(typeof item){case "string":return item.replace(/&/g,"&amp;").replace(/</g,"&lt;").replace(/>/g,"&gt;").replace(/"/g,"&quot;").replace(/'/g,"&apos;").replace(/\\/g,"&#92;").replace(/`/g,"&#96;");break;case "object":var object=item;Object.keys(object).forEach(key=>{object[key]=self.patch(object[key])});return object;break;default:return item}}clean(arr){return arr.filter(function(elem,index,self){return index===self.indexOf(elem)})}}