| | |
| | | //var katUrl; |
| | | //var selTitel; |
| | | var katName; |
| | | var playingIndex; |
| | | var audioCtx; |
| | | var playState; // 'pause' oder 'play' oder 'stop' |
| | | var audioElem; |
| | | |
| | | this.init = function () { |
| | | self.mediaPfad = '/'; |
| | |
| | | |
| | | self.fusszeile_umschalten(); |
| | | self.seitenleiste_umschalten(); |
| | | self.dialog_unten_zeigen(); |
| | | self.dialog_unten_zeigen(); |
| | | }; |
| | | |
| | | /* ---------------- Entitaets-Listen ----------------- */ |
| | |
| | | self.removeClassMulti('selected'); |
| | | t.classList.add('selected'); |
| | | }); |
| | | self.addEvtListener('.entity-eintrag', 'dragstart', function (e) { |
| | | //console.log("drag started"); |
| | | e.dataTransfer.setData('text/plain', e.target.textContent); |
| | | setTimeout(() => { |
| | | e.target.classList.add('hide'); |
| | | e.target.classList.add('drag-elem'); |
| | | }, 0); |
| | | }); |
| | | self.addEvtListener('.entity-eintrag', 'dragenter', function (e) { |
| | | e.preventDefault(); |
| | | //console.log("drag enter"); |
| | | e.target.classList.add('drag-over'); |
| | | }); |
| | | self.addEvtListener('.entity-eintrag', 'dragover', function (e) { |
| | | e.preventDefault(); |
| | | //console.log("drag over"); |
| | | e.target.classList.add('drag-over'); |
| | | }); |
| | | self.addEvtListener('.entity-eintrag', 'dragleave', function (e) { |
| | | //console.log("drag leave"); |
| | | e.target.classList.remove('drag-over'); |
| | | }); |
| | | self.addEvtListener('.entity-eintrag', 'drop', function (e) { |
| | | e.preventDefault(); |
| | | //console.log("drop"); |
| | | //console.log("index: " + self.getIndexBySelector('drag-over')); |
| | | const pos = self.getIndexBySelector('drag-elem'); |
| | | const zielPos = self.getIndexBySelector('drag-over'); |
| | | const titeltext = e.dataTransfer.getData('text/plain'); |
| | | const draggable = document.querySelector(".drag-elem"); |
| | | draggable.classList.remove("drag-elem"); |
| | | e.target.classList.remove('drag-over'); |
| | | var plname = document.querySelector('#playlist').value; |
| | | self.http_put('api/alist/' + plname + "/" + pos + "/" + zielPos, '', function(responseText) { |
| | | //self.meldung_mit_timeout(responseText, 1500); |
| | | }); |
| | | ulElem = draggable.parentElement; |
| | | ulElem.removeChild(draggable); |
| | | e.target.insertAdjacentElement('beforebegin', draggable); |
| | | draggable.classList.remove('hide'); |
| | | }); |
| | | }); |
| | | }); |
| | | }; |
| | |
| | | }; |
| | | |
| | | this.kommando = function(kommando) { |
| | | var abs = document.querySelector('#abspieler').value; |
| | | self.http_get('api/strg/' + abs + '/' + kommando, function(responseText) { |
| | | if(kommando !== 'volup' && kommando !== 'voldn') { |
| | | self.meldung_mit_timeout(responseText, 1500); |
| | | console.log(kommando); |
| | | if(self.playingIndex > -1) { |
| | | //const audioElements = document.querySelectorAll('.entity-eintrag'); |
| | | //const audioElements = document.querySelectorAll("audio"); |
| | | //const audioCtx = new (window.AudioContext || window.webkitAudioContext)(); |
| | | //const track = self.audioCtx.createMediaElementSource(audioElements[self.playingIndex]); |
| | | //track.connect(self.audioCtx.destination); |
| | | if(kommando === 'stop') { |
| | | self.audioElem.pause(); |
| | | self.audioElem.currentTime = 0; |
| | | self.audioElem.removeEventListener("ended", self.nextTrack); |
| | | self.playingIndex = -1; |
| | | self.playState = 'stop'; |
| | | } else if(kommando === 'pause') { |
| | | if(self.playState === 'pause') { |
| | | self.playState = 'play'; |
| | | self.audioElem.play(); |
| | | } else if(self.playState === 'play') { |
| | | self.playState = 'pause'; |
| | | self.audioElem.pause(); |
| | | } |
| | | } else if(kommando === 'play') { |
| | | if(self.playingIndex < 0) { |
| | | self.nextTrack(); |
| | | } else { |
| | | self.audioElem.play(); |
| | | } |
| | | self.playState = 'play'; |
| | | } |
| | | }); |
| | | } else { |
| | | var abs = document.querySelector('#abspieler').value; |
| | | self.http_get('api/strg/' + abs + '/' + kommando, function(responseText) { |
| | | if(kommando !== 'volup' && kommando !== 'voldn') { |
| | | self.meldung_mit_timeout(responseText, 1500); |
| | | } |
| | | }); |
| | | } |
| | | }; |
| | | |
| | | this.hier_spielen = function() { |
| | |
| | | // hier noch URL fuer Stream der Abspielliste abrufen |
| | | // Es muss auch noch die Funktion auf dem Server gabut werden, die |
| | | // eine Abspielliste als Stream liefert |
| | | url = 'Stream fuer Abspielliste ' + lst + ' noch nicht gebaut.'; |
| | | //url = 'Stream fuer Abspielliste ' + lst + ' noch nicht gebaut.'; |
| | | //self.hier_spielen_liste(); |
| | | self.playingIndex = -1; |
| | | self.nextTrack(); |
| | | } |
| | | console.log('url: ' + url); |
| | | //console.log('url: ' + url); |
| | | //window.open(url); |
| | | }; |
| | | |
| | | this.hier_spielen_liste = function() { |
| | | const elements = document.querySelectorAll('.entity-eintrag'); |
| | | |
| | | //var i = 0; |
| | | //var ersterTitel; |
| | | //elements.forEach(function (element) { |
| | | // const attr = element.attributes; |
| | | // var titel = host + attr.getNamedItem('data-kat').value + |
| | | // attr.getNamedItem('data-pfad').value + attr.getNamedItem('data-datei').value; |
| | | // console.log(titel); |
| | | // + element.data-pfad + element.data-datei); |
| | | // if(i++ === 0) { |
| | | // ersterTitel = titel; |
| | | // } |
| | | //}); |
| | | |
| | | |
| | | // Web Audio API Player ab hier |
| | | |
| | | //const audioCtx = new (window.AudioContext || window.webkitAudioContext)(); |
| | | |
| | | //const AudioContext = window.AudioContext || window.webkitAudioContext; |
| | | //const audioContext = new AudioContext(); |
| | | |
| | | // get the audio elements |
| | | self.playingIndex = -1; |
| | | //const audioElements = document.querySelectorAll("audio"); |
| | | |
| | | // pass it into the audio context |
| | | //const track = audioCtx.createMediaElementSource(audioElements[self.playingIndex]); |
| | | //track.connect(audioCtx.destination); |
| | | |
| | | //audioElements[self.playingIndex].addEventListener( |
| | | // "ended", |
| | | // () => { |
| | | // |
| | | // }, |
| | | // false |
| | | //); |
| | | |
| | | //audioElements[self.playingIndex].play(); |
| | | self.nextTrack(); |
| | | }; |
| | | |
| | | this.nextTrack = function() { |
| | | // ... |
| | | // mySound = new Audio('sound.mp3'); |
| | | // mySound.play() |
| | | // const audioElements = document.querySelectorAll("audio"); |
| | | const audioElements = document.querySelectorAll('.entity-eintrag'); |
| | | |
| | | |
| | | |
| | | if(self.playingIndex > -1) { |
| | | self.audioElem.removeEventListener("ended", self.nextTrack); |
| | | //audioElements[self.playingIndex].removeEventListener("ended", self.nextTrack); |
| | | //const element = audioElements[self.playingIndex]; |
| | | //const attr = element.attributes; |
| | | //var titel = host + attr.getNamedItem('data-kat').value + |
| | | // attr.getNamedItem('data-pfad').value + attr.getNamedItem('data-datei').value; |
| | | //const titelElem = new Audio(titel); |
| | | } |
| | | // <audio class='audio-elem' src='/tango{{katalogUrl}}{{pfad}}{{name}}'></audio> |
| | | self.playingIndex++; |
| | | if(self.playingIndex < audioElements.length) { |
| | | //const element = audioElements[self.playingIndex]; |
| | | //const attr = element.attributes; |
| | | //var titel = host + attr.getNamedItem('data-kat').value + |
| | | // attr.getNamedItem('data-pfad').value + attr.getNamedItem('data-datei').value; |
| | | const titel = self.getTitelFromAudioElement(audioElements, self.playingIndex); |
| | | console.log("titel: " + titel); |
| | | //const titelElem = new Audio(titel); |
| | | self.audioElem = new Audio(titel); |
| | | |
| | | self.audioElem.addEventListener("ended", self.nextTrack); |
| | | self.audioCtx = new (window.AudioContext || window.webkitAudioContext)(); |
| | | const track = self.audioCtx.createMediaElementSource(self.audioElem); |
| | | track.connect(self.audioCtx.destination); |
| | | self.audioElem.play(); |
| | | self.playState = 'play'; |
| | | |
| | | |
| | | //const audioCtx = new (window.AudioContext || window.webkitAudioContext)(); |
| | | } |
| | | }; |
| | | |
| | | this.getTitelFromAudioElement = function(audioElements, index) { |
| | | //const audioElements = document.querySelectorAll('.entity-eintrag'); |
| | | const host = 'http://' + window.location.host + '/tango'; |
| | | const element = audioElements[index]; |
| | | const attr = element.attributes; |
| | | const titel = host + attr.getNamedItem('data-kat').value + |
| | | attr.getNamedItem('data-pfad').value + attr.getNamedItem('data-datei').value; |
| | | return titel; |
| | | }; |
| | | |
| | | this.gehe_zu_dialog_zeigen = function () { |
| | | self.dialog_laden_und_zeigen('data/tpl/gehe-zu.txt', '', function(){ |
| | |
| | | }); |
| | | }; |
| | | |
| | | /* |
| | | * { |
| | | * "katalogUrl":"/media", |
| | | * "pfad":"/Musik/B/Bay-City-Rollers/Original-Album-Classics/3/", |
| | | * "name":"3-37-Love-Is.mp3", |
| | | * "interpret":"Bay City Rollers", |
| | | * "titelAnzName":"Love Is", |
| | | * "album":"Original Album Classics" |
| | | * } |
| | | * @returns {undefined} |
| | | */ |
| | | this.titelDazu = function() { |
| | | var titel = self.titelErmitteln(document.querySelector(".selected")); |
| | | //var titelName = elem.textContent; |
| | |
| | | }; |
| | | |
| | | this.titelWeg = function() { |
| | | var elem = document.querySelector(".selected"); |
| | | var parentElem = elem.parentNode; |
| | | //var elem = document.querySelector(".selected"); |
| | | //var parentElem = elem.parentNode; |
| | | //console.log("elem: " + elem.nodeName + ", parent: " + parentElem.nodeName + ", len: " + parentElem.childNodes.length); |
| | | var liElems = parentElem.getElementsByTagName(elem.nodeName); // nur die LI Elemente |
| | | //var liElems = parentElem.getElementsByTagName(elem.nodeName); // nur die LI Elemente |
| | | //console.log("liElems.anz: " + liElems.length); |
| | | var gefunden = false; |
| | | for(var i = 0; i < liElems.length && !gefunden; i++) { |
| | | //var gefunden = false; |
| | | //for(var i = 0; i < liElems.length && !gefunden; i++) { |
| | | //console.log(liElems.item(i).textContent); |
| | | if(liElems.item(i).classList.contains("selected")) { |
| | | gefunden = true; |
| | | var index = i; |
| | | //if(liElems.item(i).classList.contains("selected")) { |
| | | //gefunden = true; |
| | | //var index = i; |
| | | //console.log(elem.textContent + ' hat Index ' + i); |
| | | } |
| | | } |
| | | //} |
| | | //} |
| | | |
| | | const index = self.getIndexBySelector("selected"); |
| | | // /mz/api/alist/[pl-name]/[nr] |
| | | var plname = document.querySelector('#playlist').value; |
| | | self.http_delete('api/alist/' + plname + '/' + index,'', function(responseText) { |
| | |
| | | |
| | | }; |
| | | |
| | | this.getIndexBySelector = function(selector) { |
| | | var qSel = '.' + selector; |
| | | var elem = document.querySelector(qSel); |
| | | var parentElem = elem.parentNode; |
| | | //console.log("elem: " + elem.nodeName + ", parent: " + parentElem.nodeName + ", len: " + parentElem.childNodes.length); |
| | | var liElems = parentElem.getElementsByTagName(elem.nodeName); // nur die LI Elemente |
| | | //console.log("liElems.anz: " + liElems.length); |
| | | var gefunden = false; |
| | | var index = -1; |
| | | for(var i = 0; i < liElems.length && !gefunden; i++) { |
| | | //console.log(liElems.item(i).textContent); |
| | | if(liElems.item(i).classList.contains(selector)) { |
| | | gefunden = true; |
| | | index = i; |
| | | //console.log(elem.textContent + ' hat Index ' + i); |
| | | } |
| | | } |
| | | return index; |
| | | }; |
| | | |
| | | /* ------------- Helfer fuer Entitaets-Formulare ----------------------- */ |
| | | |
| | | /* |