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@@ -0,0 +1,388 @@
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+/*
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+Example: https://setstori.blogspot.com/2016/01/nightmareside.html
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+*/
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+
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+
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+
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+
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+// Multiple events to a listener
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+function addEventListener_multi(element, eventNames, handler) {
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+ var events = eventNames.split(' ');
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+ events.forEach(e => element.addEventListener(e, handler, false));
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+}
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+
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+// Random numbers in a specific range
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+function getRandom(min, max) {
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+ min = Math.ceil(min);
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+ max = Math.floor(max);
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+ return Math.floor(Math.random() * (max - min + 1)) + min;
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+}
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+
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+// Position element inside element
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+function getRelativePos(elm) {
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+ var pPos = elm.parentNode.getBoundingClientRect(); // parent pos
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+ var cPos = elm.getBoundingClientRect(); // target pos
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+ var pos = {};
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+
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+ pos.top = cPos.top - pPos.top + elm.parentNode.scrollTop,
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+ pos.right = cPos.right - pPos.right,
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+ pos.bottom = cPos.bottom - pPos.bottom,
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+ pos.left = cPos.left - pPos.left;
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+
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+ return pos;
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+}
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+
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+function formatTime(val) {
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+ var h = 0, m = 0, s;
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+ val = parseInt(val, 10);
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+ if (val > 60 * 60) {
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+ h = parseInt(val / (60 * 60), 10);
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+ val -= h * 60 * 60;
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+ }
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+ if (val > 60) {
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+ m = parseInt(val / 60, 10);
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+ val -= m * 60;
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+ }
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+ s = val;
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+ val = (h > 0)? h + ':' : '';
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+ val += (m > 0)? ((m < 10 && h > 0)? '0' : '') + m + ':' : '0:';
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+ val += ((s < 10)? '0' : '') + s;
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+ return val;
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+}
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+
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+function simp_initTime() {
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+ simp_controls.querySelector('.start-time').innerHTML = formatTime(simp_audio.currentTime); //calculate current value time
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+ if (!simp_isStream) {
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+ simp_controls.querySelector('.end-time').innerHTML = formatTime(simp_audio.duration); //calculate total value time
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+ simp_progress.value = simp_audio.currentTime / simp_audio.duration * 100; //progress bar
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+ }
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+
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+ // ended of the audio
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+ if (simp_audio.currentTime == simp_audio.duration) {
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+ simp_controls.querySelector('.simp-plause').classList.remove('fa-pause');
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+ simp_controls.querySelector('.simp-plause').classList.add('fa-play');
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+ simp_audio.removeEventListener('timeupdate', simp_initTime);
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+
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+ if (simp_isNext) { //auto load next audio
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+ var elem;
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+ simp_a_index++;
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+ if (simp_a_index == simp_a_url.length) { //repeat all audio
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+ simp_a_index = 0;
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+ elem = simp_a_url[0];
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+ } else {
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+ elem = simp_a_url[simp_a_index];
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+ }
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+ simp_changeAudio(elem);
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+ simp_setAlbum(simp_a_index);
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+ } else {
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+ simp_isPlaying = false;
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+ }
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+ }
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+}
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+
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+function simp_initAudio() {
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+ // if readyState more than 2, audio file has loaded
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+ simp_isLoaded = simp_audio.readyState == 4 ? true : false;
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+ simp_isStream = simp_audio.duration == 'Infinity' ? true : false;
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+ simp_controls.querySelector('.simp-plause').disabled = false;
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+ simp_progress.disabled = simp_isStream ? true : false;
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+ if (!simp_isStream) {
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+ simp_progress.parentNode.classList.remove('simp-load', 'simp-loading');
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+ simp_controls.querySelector('.end-time').innerHTML = formatTime(simp_audio.duration);
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+ }
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+ simp_audio.addEventListener('timeupdate', simp_initTime); //tracking load progress
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+ if (simp_isLoaded && simp_isPlaying) simp_audio.play();
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+
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+ // progress bar click event
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+ addEventListener_multi(simp_progress, 'touchstart mousedown', function (e) {
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+ if (simp_isStream) {
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+ e.stopPropagation();
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+ return false;
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+ }
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+ if (simp_audio.readyState == 4) {
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+ simp_audio.removeEventListener('timeupdate', simp_initTime);
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+ simp_audio.pause();
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+ }
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+ });
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+
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+ addEventListener_multi(simp_progress, 'touchend mouseup', function (e) {
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+ if (simp_isStream) {
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+ e.stopPropagation();
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+ return false;
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+ }
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+ if (simp_audio.readyState == 4) {
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+ simp_audio.currentTime = simp_progress.value * simp_audio.duration / 100;
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+ simp_audio.addEventListener('timeupdate', simp_initTime);
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+ if (simp_isPlaying) simp_audio.play();
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+ }
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+ });
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+
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+ // Ajout du gestionnaire d'événements pour passer à la piste suivante
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+ simp_audio.addEventListener('ended', playNextTrack);
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+}
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+
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+function playNextTrack() {
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+ simp_a_index++;
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+ if (simp_a_index >= simp_a_url.length) {
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+ simp_a_index = 0; // Répéter la playlist depuis le début
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+ }
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+ // Charger la piste suivante
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+ simp_changeAudio(simp_a_url[simp_a_index]);
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+ simp_setAlbum(simp_a_index);
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+ // Rejouer la piste suivante
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+ simp_audio.play();
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+ simp_isPlaying = true;
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+ simp_controls.querySelector('.simp-plause').classList.remove('fa-play');
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+ simp_controls.querySelector('.simp-plause').classList.add('fa-pause');
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+}
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+
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+function simp_changeAudio(elem) {
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+ simp_isLoaded = false;
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+ simp_controls.querySelector('.simp-prev').disabled = simp_a_index == 0 ? true : false;
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+ simp_controls.querySelector('.simp-plause').disabled = simp_auto_load ? true : false;
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+ simp_controls.querySelector('.simp-next').disabled = simp_a_index == simp_a_url.length - 1 ? true : false;
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+ simp_progress.parentNode.classList.add('simp-load');
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+ simp_progress.disabled = true;
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+ simp_progress.value = 0;
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+ simp_controls.querySelector('.start-time').innerHTML = '00:00';
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+ simp_controls.querySelector('.end-time').innerHTML = '00:00';
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+ elem = simp_isRandom && simp_isNext ? simp_a_url[getRandom(0, simp_a_url.length - 1)] : elem;
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+
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+ // playlist, audio is running
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+ for (var i = 0; i < simp_a_url.length; i++) {
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+ simp_a_url[i].parentNode.classList.remove('simp-active');
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+ if (simp_a_url[i] == elem) {
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+ simp_a_index = i;
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+ simp_a_url[i].parentNode.classList.add('simp-active');
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+ }
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+ }
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+
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+ // scrolling to element inside element
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+ var simp_active = getRelativePos(simp_source[simp_a_index]);
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+ simp_source[simp_a_index].parentNode.scrollTop = simp_active.top;
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+
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+ // Charger le nouvel élément audio
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+ simp_loadAudio(elem);
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+
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+ if (simp_isPlaying) {
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+ simp_controls.querySelector('.simp-plause').classList.remove('fa-play');
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+ simp_controls.querySelector('.simp-plause').classList.add('fa-pause');
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+ }
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+}
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+
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+
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+
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+function simp_loadAudio(elem) {
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+ simp_progress.parentNode.classList.add('simp-loading');
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+ simp_controls.querySelector('.simp-plause').disabled = true;
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+ simp_audio.querySelector('source').src = elem.dataset.src;
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+ simp_audio.load();
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+
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+ simp_audio.volume = parseFloat(simp_v_num / 100); //based on valume input value
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+ simp_audio.addEventListener('canplaythrough', simp_initAudio); //play audio without stop for buffering
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+
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+ // if audio fails to load, only IE/Edge 9.0 or above
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+ simp_audio.addEventListener('error', function() {
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+ alert('Please reload the page.');
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+ });
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+}
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+
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+function simp_setAlbum(index) {
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+ simp_cover.innerHTML = simp_a_url[index].dataset.cover ? '<div style="background:url(' + simp_a_url[index].dataset.cover + ') no-repeat;background-size:cover;width:80px;height:80px;"></div>' : '<i class="fa fa-music fa-5x"></i>';
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+ simp_title.innerHTML = simp_source[index].querySelector('.simp-source').innerHTML;
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+ simp_artist.innerHTML = simp_source[index].querySelector('.simp-desc') ? simp_source[index].querySelector('.simp-desc').innerHTML : '';
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+}
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+
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+function simp_changeAudio(elem) {
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+ simp_isLoaded = false;
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+ simp_controls.querySelector('.simp-prev').disabled = simp_a_index == 0 ? true : false;
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+ simp_controls.querySelector('.simp-plause').disabled = simp_auto_load ? true : false;
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+ simp_controls.querySelector('.simp-next').disabled = simp_a_index == simp_a_url.length-1 ? true : false;
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+ simp_progress.parentNode.classList.add('simp-load');
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+ simp_progress.disabled = true;
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+ simp_progress.value = 0;
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+ simp_controls.querySelector('.start-time').innerHTML = '00:00';
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+ simp_controls.querySelector('.end-time').innerHTML = '00:00';
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+ elem = simp_isRandom && simp_isNext ? simp_a_url[getRandom(0, simp_a_url.length-1)] : elem;
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+
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+ // playlist, audio is running
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+ for (var i = 0; i < simp_a_url.length; i++) {
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+ simp_a_url[i].parentNode.classList.remove('simp-active');
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+ if (simp_a_url[i] == elem) {
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+ simp_a_index = i;
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+ simp_a_url[i].parentNode.classList.add('simp-active');
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+ }
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+ }
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+
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+ // scrolling to element inside element
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+ var simp_active = getRelativePos(simp_source[simp_a_index]);
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+ simp_source[simp_a_index].parentNode.scrollTop = simp_active.top;
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+
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+ if (simp_auto_load || simp_isPlaying) simp_loadAudio(elem);
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+
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+ if (simp_isPlaying) {
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+ simp_controls.querySelector('.simp-plause').classList.remove('fa-play');
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+ simp_controls.querySelector('.simp-plause').classList.add('fa-pause');
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+ }
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+}
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+
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+function simp_startScript() {
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+ ap_simp = document.querySelector('#simp');
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+ simp_audio = ap_simp.querySelector('#audio');
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+ simp_album = ap_simp.querySelector('.simp-album');
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+ simp_cover = simp_album.querySelector('.simp-cover');
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+ simp_title = simp_album.querySelector('.simp-title');
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+ simp_artist = simp_album.querySelector('.simp-artist');
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+ simp_controls = ap_simp.querySelector('.simp-controls');
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+ simp_progress = simp_controls.querySelector('.simp-progress');
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+ simp_volume = simp_controls.querySelector('.simp-volume');
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+ simp_v_slider = simp_volume.querySelector('.simp-v-slider');
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+ simp_v_num = simp_v_slider.value; //default volume
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+ simp_others = simp_controls.querySelector('.simp-others');
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+ simp_auto_load = simp_config.auto_load; //auto load audio file
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+
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+ if (simp_config.shide_top) simp_album.parentNode.classList.toggle('simp-hide');
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+ if (simp_config.shide_btm) {
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+ simp_playlist.classList.add('simp-display');
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+ simp_playlist.classList.toggle('simp-hide');
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+ }
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+
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+ if (simp_a_url.length <= 1) {
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+ simp_controls.querySelector('.simp-prev').style.display = 'none';
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+ simp_controls.querySelector('.simp-next').style.display = 'none';
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+ simp_others.querySelector('.simp-plext').style.display = 'none';
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+ simp_others.querySelector('.simp-random').style.display = 'none';
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+ }
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+
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+ // Playlist listeners
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+ simp_source.forEach(function(item, index) {
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+ if (item.classList.contains('simp-active')) simp_a_index = index; //playlist contains '.simp-active'
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+ item.addEventListener('click', function() {
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+ simp_audio.removeEventListener('timeupdate', simp_initTime);
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+ simp_a_index = index;
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+ simp_changeAudio(this.querySelector('.simp-source'));
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+ simp_setAlbum(simp_a_index);
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+ });
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+ });
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+
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+ // FIRST AUDIO LOAD =======
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+ simp_changeAudio(simp_a_url[simp_a_index]);
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+ simp_setAlbum(simp_a_index);
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+ // FIRST AUDIO LOAD =======
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+
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+ // Controls listeners
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+ simp_controls.querySelector('.simp-plauseward').addEventListener('click', function(e) {
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+ var eles = e.target.classList;
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+ if (eles.contains('simp-plause')) {
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+ if (simp_audio.paused) {
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+ if (!simp_isLoaded) simp_loadAudio(simp_a_url[simp_a_index]);
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+ simp_audio.play();
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+ simp_isPlaying = true;
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+ eles.remove('fa-play');
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+ eles.add('fa-pause');
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+ } else {
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+ simp_audio.pause();
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+ simp_isPlaying = false;
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+ eles.remove('fa-pause');
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+ eles.add('fa-play');
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+ }
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+ } else {
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+ if (eles.contains('simp-prev') && simp_a_index != 0) {
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+ simp_a_index = simp_a_index-1;
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+ e.target.disabled = simp_a_index == 0 ? true : false;
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+ } else if (eles.contains('simp-next') && simp_a_index != simp_a_url.length-1) {
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+ simp_a_index = simp_a_index+1;
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+ e.target.disabled = simp_a_index == simp_a_url.length-1 ? true : false;
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+ }
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+ simp_audio.removeEventListener('timeupdate', simp_initTime);
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+ simp_changeAudio(simp_a_url[simp_a_index]);
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+ simp_setAlbum(simp_a_index);
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+ }
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+ });
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+
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+ // Audio volume
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+ simp_volume.addEventListener('click', function(e) {
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+ var eles = e.target.classList;
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+ if (eles.contains('simp-mute')) {
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+ if (eles.contains('fa-volume-up')) {
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+ eles.remove('fa-volume-up');
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+ eles.add('fa-volume-off');
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+ simp_v_slider.value = 0;
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+ } else {
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+ eles.remove('fa-volume-off');
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+ eles.add('fa-volume-up');
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+ simp_v_slider.value = simp_v_num;
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+ }
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+ } else {
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+ simp_v_num = simp_v_slider.value;
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+ if (simp_v_num != 0) {
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+ simp_controls.querySelector('.simp-mute').classList.remove('fa-volume-off');
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+ simp_controls.querySelector('.simp-mute').classList.add('fa-volume-up');
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+ }
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+ }
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+ simp_audio.volume = parseFloat(simp_v_slider.value / 100);
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+ });
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+
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+ // Others
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+ simp_others.addEventListener('click', function(e) {
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+ var eles = e.target.classList;
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+ if (eles.contains('simp-plext')) {
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+ simp_isNext = simp_isNext && !simp_isRandom ? false : true;
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+ if (!simp_isRandom) simp_isRanext = simp_isRanext ? false : true;
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+ eles.contains('simp-active') && !simp_isRandom ? eles.remove('simp-active') : eles.add('simp-active');
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+ } else if (eles.contains('simp-random')) {
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+ simp_isRandom = simp_isRandom ? false : true;
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+ if (simp_isNext && !simp_isRanext) {
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+ simp_isNext = false;
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+ simp_others.querySelector('.simp-plext').classList.remove('simp-active');
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+ } else {
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+ simp_isNext = true;
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+ simp_others.querySelector('.simp-plext').classList.add('simp-active');
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+ }
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+ eles.contains('simp-active') ? eles.remove('simp-active') : eles.add('simp-active');
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+ } else if (eles.contains('simp-shide-top')) {
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+ simp_album.parentNode.classList.toggle('simp-hide');
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+ } else if (eles.contains('simp-shide-bottom')) {
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+ simp_playlist.classList.add('simp-display');
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+ simp_playlist.classList.toggle('simp-hide');
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|
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+ }
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+ });
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+}
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+
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|
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+// Start simple player
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|
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+if (document.querySelector('#simp')) {
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+ var simp_auto_load, simp_audio, simp_album, simp_cover, simp_title, simp_artist, simp_controls, simp_progress, simp_volume, simp_v_slider, simp_v_num, simp_others;
|
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+ var ap_simp = document.querySelector('#simp');
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+ var simp_playlist = ap_simp.querySelector('.simp-playlist');
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+ var simp_source = simp_playlist.querySelectorAll('li');
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+ var simp_a_url = simp_playlist.querySelectorAll('[data-src]');
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+ var simp_a_index = 0;
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+ var simp_isPlaying = false;
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+ var simp_isNext = false; //auto play
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|
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+ var simp_isRandom = false; //play random
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+ var simp_isRanext = false; //check if before random starts, simp_isNext value is true
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+ var simp_isStream = false; //radio streaming
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|
|
+ var simp_isLoaded = false; //audio file has loaded
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|
|
+ var simp_config = ap_simp.dataset.config ? JSON.parse(ap_simp.dataset.config) : {
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|
|
+ shide_top: false, //show/hide album
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|
|
+ shide_btm: false, //show/hide playlist
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|
|
+ auto_load: false //auto load audio file
|
|
|
+ };
|
|
|
+
|
|
|
+ var simp_elem = '';
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|
|
+ simp_elem += '<audio id="audio" preload><source src="" type="audio/mpeg"></audio>';
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|
|
+ simp_elem += '<div class="simp-display"><div class="simp-album w-full flex-wrap"><div class="simp-cover"><i class="fa fa-music fa-5x"></i></div><div class="simp-info"><div class="simp-title">Title</div><div class="simp-artist">Artist</div></div></div></div>';
|
|
|
+ simp_elem += '<div class="simp-controls flex-wrap flex-align">';
|
|
|
+ simp_elem += '<div class="simp-plauseward flex flex-align"><button type="button" class="simp-prev fa fa-backward" disabled></button><button type="button" class="simp-plause fa fa-play" disabled></button><button type="button" class="simp-next fa fa-forward" disabled></button></div>';
|
|
|
+ simp_elem += '<div class="simp-tracker simp-load"><input class="simp-progress" type="range" min="0" max="100" value="0" disabled/><div class="simp-buffer"></div></div>';
|
|
|
+ simp_elem += '<div class="simp-time flex flex-align"><span class="start-time">00:00</span><span class="simp-slash"> / </span><span class="end-time">00:00</span></div>';
|
|
|
+ simp_elem += '<div class="simp-volume flex flex-align"><button type="button" class="simp-mute fa fa-volume-up"></button><input class="simp-v-slider" type="range" min="0" max="100" value="100"/></div>';
|
|
|
+ simp_elem += '<div class="simp-others flex flex-align"><button type="button" class="simp-plext fa fa-play-circle" title="Auto Play"></button><button type="button" class="simp-random fa fa-random" title="Random"></button><div class="simp-shide"><button type="button" class="simp-shide-top fa fa-caret-up" title="Show/Hide Album"></button><button type="button" class="simp-shide-bottom fa fa-caret-down" title="Show/Hide Playlist"></button></div></div>';
|
|
|
+ simp_elem += '</div>'; //simp-controls
|
|
|
+
|
|
|
+ var simp_player = document.createElement('div');
|
|
|
+ simp_player.classList.add('simp-player');
|
|
|
+ simp_player.innerHTML = simp_elem;
|
|
|
+ ap_simp.insertBefore(simp_player, simp_playlist);
|
|
|
+ simp_startScript();
|
|
|
+}
|
