addSource$(url) {
const validator = validateAddSource(url);
if (!validator.isValid)
return Observable.throw({message: validator.message});
return this._server.emitAction$("playlist:add", {url});
}
addSourceFromUrl$(url){
const validator = validateAddSource(url);
if (!validator.isValid)
return validator.throw$();
return new Observable(observer => {
let getSource$ = null;
for(let service of this._services){
getSource$ = service.process$(url);
if(getSource$)
break;
}
if(!getSource$)
return fail(`No service accepted url ${url}`);
getSource$
.do(source => this.addSource(source))
.subscribe(observer);
});
}