521 lines
16 KiB
JavaScript
521 lines
16 KiB
JavaScript
$(function(){
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$container=$("#cmds");
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append_op_button_name("加入收藏");
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append_op_button_name("取消收藏");
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append_op_button_name("上一首");
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append_op_button_name("关机");
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append_op_button_name("下一首");
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const PLAY_TYPE_ONE = 0; // 单曲循环
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const PLAY_TYPE_ALL = 1; // 全部循环
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const PLAY_TYPE_RND = 2; // 随机播放
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const PLAY_TYPE_SIN = 3; // 单曲播放
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const PLAY_TYPE_SEQ = 4; // 顺序播放
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append_op_button("play_type_all", "全部循环", "全部循环");
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append_op_button("play_type_one", "单曲循环", "单曲循环");
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append_op_button("play_type_rnd", "随机播放", "随机播放");
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append_op_button("play_type_sin", "单曲播放", "单曲播放");
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append_op_button("play_type_seq", "顺序播放", "顺序播放");
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append_op_button_name("刷新列表");
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$container.append($("<hr>"));
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append_op_button_name("10分钟后关机");
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append_op_button_name("30分钟后关机");
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append_op_button_name("60分钟后关机");
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var offset = 0;
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var duration = 0;
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let no_warning = localStorage.getItem('no-warning');
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// 拉取现有配置
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$.get("/getsetting", function(data, status) {
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console.log(data, status);
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localStorage.setItem('mi_did', data.mi_did);
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var did = localStorage.getItem('cur_did');
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var dids = [];
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if (data.mi_did != null) {
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dids = data.mi_did.split(',');
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}
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console.log('cur_did', did);
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console.log('dids', dids);
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if ((dids.length > 0) && (did == null || did == "" || !dids.includes(did))) {
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did = dids[0];
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localStorage.setItem('cur_did', did);
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}
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window.did = did;
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$.get(`/getvolume?did=${did}`, function(data, status) {
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console.log(data, status, data["volume"]);
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$("#volume").val(data.volume);
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});
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refresh_music_list();
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$("#did").empty();
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var dids = data.mi_did.split(',');
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$.each(dids, function(index, value) {
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var cur_device = Object.values(data.devices).find(device => device.did === value);
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if (cur_device) {
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var option = $('<option></option>')
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.val(value)
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.text(cur_device.name)
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.prop('selected', value === did);
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$("#did").append(option);
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if (value === did) {
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if (cur_device.play_type == PLAY_TYPE_ALL) {
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$("#play_type_all").css('background-color', '#b1a8f3');
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$("#play_type_all").text('✔️ 全部循环');
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} else if (cur_device.play_type == PLAY_TYPE_ONE) {
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$("#play_type_one").css('background-color', '#b1a8f3');
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$("#play_type_one").text('✔️ 单曲循环');
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} else if (cur_device.play_type == PLAY_TYPE_RND) {
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$("#play_type_rnd").css('background-color', '#b1a8f3');
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$("#play_type_rnd").text('✔️ 随机播放');
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} else if (cur_device.play_type == PLAY_TYPE_SIN) {
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$("#play_type_sin").css('background-color', '#b1a8f3');
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$("#play_type_sin").text('✔️ 单曲播放');
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} else if (cur_device.play_type == PLAY_TYPE_SEQ) {
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$("#play_type_seq").css('background-color', '#b1a8f3');
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$("#play_type_seq").text('✔️ 顺序播放');
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}
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}
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}
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});
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console.log('cur_did', did);
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$('#did').change(function() {
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did = $(this).val();
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localStorage.setItem('cur_did', did);
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window.did = did;
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console.log('cur_did', did);
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location.reload();
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})
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});
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function compareVersion(version1, version2) {
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const v1 = version1.split('.').map(Number);
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const v2 = version2.split('.').map(Number);
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const len = Math.max(v1.length, v2.length);
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for (let i = 0; i < len; i++) {
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const num1 = v1[i] || 0;
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const num2 = v2[i] || 0;
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if (num1 > num2) return 1;
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if (num1 < num2) return -1;
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}
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return 0;
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}
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// 拉取版本
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$.get("/getversion", function(data, status) {
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console.log(data, status, data["version"]);
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$("#version").text(`${data.version}`);
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$.get("/latestversion", function(ret, status) {
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console.log(ret, status);
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if (ret.ret == "OK") {
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const result = compareVersion(ret.version, data.version);
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if (result > 0) {
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console.log(`${ret.version} is greater than ${data.version}`);
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$("#versionnew").text("🆕");
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}
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}
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});
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});
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function _refresh_music_list(callback) {
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$('#music_list').empty();
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$.get("/musiclist", function(data, status) {
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console.log(data, status);
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$.each(data, function(key, value) {
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let cnt = value.length;
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$('#music_list').append($('<option></option>').val(key).text(`${key} (${cnt})`));
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});
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$('#music_list').change(function() {
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const selectedValue = $(this).val();
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localStorage.setItem('cur_playlist', selectedValue);
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$('#music_name').empty();
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$.each(data[selectedValue], function(index, item) {
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$('#music_name').append($('<option></option>').val(item).text(item));
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});
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});
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$('#music_list').trigger('change');
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// 获取当前播放列表
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$.get(`/curplaylist?did=${did}`, function(playlist, status) {
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if (playlist != "") {
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$('#music_list').val(playlist);
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$('#music_list').trigger('change');
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} else {
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// 使用本地记录的
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playlist = localStorage.getItem('cur_playlist');
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if (data.includes(playlist)) {
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$('#music_list').val(playlist);
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$('#music_list').trigger('change');
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}
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}
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})
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callback();
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})
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}
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// 拉取播放列表
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function refresh_music_list() {
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// 刷新列表时清空并临时禁用搜索框
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const searchInput = document.getElementById('search');
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const oriPlaceHolder = searchInput.placeholder
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const oriValue = searchInput.value
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const inputEvent = new Event('input', { bubbles: true });
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searchInput.value = '';
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// 分发事件，让其他控件改变状态
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searchInput.dispatchEvent(inputEvent);
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searchInput.disabled = true;
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searchInput.placeholder = '请等待...';
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_refresh_music_list(() => {
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// 刷新完成再启用
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searchInput.disabled = false;
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searchInput.value = oriValue
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searchInput.dispatchEvent(inputEvent);
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searchInput.placeholder = oriPlaceHolder;
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// 每3秒获取下正在播放的音乐
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get_playing_music();
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setInterval(() => {
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get_playing_music();
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}, 3000);
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});
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}
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function do_play_music_list(listname, musicname) {
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$.ajax({
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type: "POST",
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url: "/playmusiclist",
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contentType: "application/json; charset=utf-8",
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data: JSON.stringify({did: did, listname: listname, musicname: musicname}),
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success: () => {
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console.log("do_play_music_list succ", listname, musicname);
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},
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error: () => {
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console.log("do_play_music_list failed", listname, musicname);
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}
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});
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}
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$("#play_music_list").on("click", () => {
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var music_list = $("#music_list").val();
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var music_name = $("#music_name").val();
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if (no_warning) {
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do_play_music_list(music_list, music_name);
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return;
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}
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$.get(`/musicinfo?name=${music_name}`, function(data, status) {
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console.log(data);
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if (data.ret == "OK") {
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validHost(data.url) && do_play_music_list(music_list, music_name);
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}
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});
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});
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$("#web_play").on("click", () => {
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const music_name = $("#music_name").val();
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$.get(`/musicinfo?name=${music_name}`, function(data, status) {
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console.log(data);
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if (data.ret == "OK") {
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validHost(data.url) && $('audio').attr('src',data.url);
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}
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});
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});
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$("#del_music").on("click", () => {
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var del_music_name = $("#music_name").val();
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if (confirm(`确定删除歌曲 ${del_music_name} 吗？`)) {
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console.log(`删除歌曲 ${del_music_name}`);
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$.ajax({
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type: 'POST',
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url: '/delmusic',
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data: JSON.stringify({"name": del_music_name}),
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contentType: "application/json; charset=utf-8",
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success: () => {
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alert(`删除 ${del_music_name} 成功`);
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refresh_music_list();
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},
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error: () => {
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alert(`删除 ${del_music_name} 失败`);
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}
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});
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}
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});
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$("#playurl").on("click", () => {
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var url = $("#music-url").val();
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const encoded_url = encodeURIComponent(url);
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$.get(`/playurl?url=${encoded_url}&did=${did}`, function(data, status) {
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console.log(data);
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});
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});
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function append_op_button_name(name) {
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append_op_button(null, name, name);
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}
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function append_op_button(id, name, cmd) {
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// 创建按钮
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const $button = $("<button>");
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$button.text(name);
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$button.attr("type", "button");
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if (id !== null) {
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$button.attr("id", id);
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}
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// 设置按钮点击事件
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$button.on("click", () => {
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sendcmd(cmd);
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});
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// 添加按钮到容器
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$container.append($button);
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}
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function do_play_music(musicname, searchkey) {
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$.ajax({
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type: "POST",
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url: "/playmusic",
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contentType: "application/json; charset=utf-8",
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data: JSON.stringify({did: did, musicname: musicname, searchkey: searchkey}),
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success: () => {
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console.log("do_play_music succ", musicname, searchkey);
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},
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error: () => {
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console.log("do_play_music failed", musicname, searchkey);
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}
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});
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}
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$("#play").on("click", () => {
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var search_key = $("#music-name").val();
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if (search_key == null) {
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search_key = "";
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}
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var filename = $("#music-filename").val();
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if (filename == null || filename == "") {
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filename = search_key;
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}
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do_play_music(filename, search_key);
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});
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$("#volume").on('change', function () {
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var value = $(this).val();
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$.ajax({
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type: "POST",
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url: "/setvolume",
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contentType: "application/json; charset=utf-8",
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data: JSON.stringify({did: did, volume: value}),
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success: () => {
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},
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error: () => {
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}
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});
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});
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function check_status_refresh_music_list(retries) {
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$.get("/cmdstatus", function(data) {
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if (data.status === "finish") {
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refresh_music_list();
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} else if (retries > 0) {
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setTimeout(function() {
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check_status_refresh_music_list(retries - 1);
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}, 1000); // 等待1秒后重试
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}
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});
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}
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function sendcmd(cmd) {
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$.ajax({
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type: "POST",
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url: "/cmd",
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contentType: "application/json; charset=utf-8",
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data: JSON.stringify({did: did, cmd: cmd}),
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success: () => {
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if (cmd == "刷新列表") {
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check_status_refresh_music_list(3); // 最多重试3次
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}
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if (["全部循环", "单曲循环", "随机播放", "单曲播放", "顺序播放"].includes(cmd)) {
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location.reload();
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}
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},
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error: () => {
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// 请求失败时执行的操作
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}
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});
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}
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// 监听输入框的输入事件
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function debounce(func, delay) {
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let timeout;
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return function(...args) {
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clearTimeout(timeout);
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timeout = setTimeout(() => func.apply(this, args), delay);
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};
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}
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const searchInput = document.getElementById('search');
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const musicSelect = document.getElementById('music-name');
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const musicSelectLabel = document.getElementById('music-name-label');
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searchInput.addEventListener('input', debounce(function() {
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const query = searchInput.value.trim();
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if (query.length === 0) {
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musicSelect.innerHTML = '';
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musicSelect.style.display = 'none'
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musicSelectLabel.style.display = 'none'
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return;
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}
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musicSelect.style.display = 'block'
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musicSelectLabel.style.display = 'block'
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fetch(`/searchmusic?name=${encodeURIComponent(query)}`)
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.then(response => response.json())
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.then(data => {
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musicSelect.innerHTML = ''; // 清空现有选项
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// 找到的优先显示
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if (data.length > 0) {
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data.forEach(song => {
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const option = document.createElement('option');
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option.value = song
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option.textContent = song
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musicSelect.appendChild(option);
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});
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}
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// 添加用户输入作为一个选项
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const userOption = document.createElement('option');
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userOption.value = query;
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userOption.textContent = `使用关键词播放: ${query}`;
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musicSelect.appendChild(userOption);
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// 提示没找到
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if (data.length === 0) {
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const option = document.createElement('option');
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option.textContent = '没有匹配的结果';
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option.disabled = true;
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musicSelect.appendChild(option);
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}
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})
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.catch(error => {
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console.error('Error fetching data:', error);
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});
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}, 500));
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// 动态显示保存文件名输入框
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const musicNameSelect = document.getElementById('music-name');
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const musicFilenameInput = document.getElementById('music-filename');
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function updateInputVisibility() {
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const selectedOption = musicNameSelect.options[musicNameSelect.selectedIndex];
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var startsWithKeyword;
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if (musicNameSelect.options.length === 0) {
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startsWithKeyword = false;
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} else {
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startsWithKeyword = selectedOption.text.startsWith('使用关键词联网搜索:');
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}
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if (startsWithKeyword) {
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musicFilenameInput.style.display = 'block';
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musicFilenameInput.placeholder = '请输入保存为的文件名称(默认:' + selectedOption.value + ')';
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} else {
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musicFilenameInput.style.display = 'none';
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}
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}
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// 观察元素修改
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const observer = new MutationObserver((mutationsList) => {
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for (const mutation of mutationsList) {
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if (mutation.type === 'childList') {
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updateInputVisibility()
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}
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}
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});
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observer.observe(musicNameSelect, { childList: true });
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// 监听用户输入
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musicNameSelect.addEventListener('change', updateInputVisibility);
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function get_playing_music() {
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$.get(`/playingmusic?did=${did}`, function(data, status) {
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console.log(data);
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if (data.ret == "OK") {
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if (data.is_playing) {
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$("#playering-music").text(`【播放中】 ${data.cur_music}`);
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} else {
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$("#playering-music").text(`【空闲中】 ${data.cur_music}`);
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}
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offset = data.offset;
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duration = data.duration;
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}
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});
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}
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setInterval(()=>{
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if (duration > 0) {
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offset++;
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$("#progress").val(offset / duration * 100);
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$("#play-time").text(`${formatTime(offset)}/${formatTime(duration)}`)
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}else{
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$("#play-time").text(`${formatTime(0)}/${formatTime(0)}`)
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}
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},1000)
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function formatTime(seconds) {
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var minutes = Math.floor(seconds / 60);
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var remainingSeconds =Math.floor(seconds % 60);
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return `${minutes.toString().padStart(2, '0')}:${remainingSeconds.toString().padStart(2, '0')}`;
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}
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$("audio").on("error", (e) => {
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//如果audio标签的src为空，则不做任何操作，兼容安卓端的低版本webview
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if ($("audio").attr("src") === "") {
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return;
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}
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console.log('%c网页播放出现错误: ', 'color: #007acc;', e.currentTarget.error.code,e.currentTarget.error.message);
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alert(e.currentTarget.error.code==4 ? "无法打开媒体文件，XIAOMUSIC_HOSTNAME或端口地址错误，请重新设置" : "在线播放失败，请截图反馈: "+e.currentTarget.error.message);
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});
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function validHost(url) {
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//如果 localStorage 中有 no-warning 则直接返回true
|
||
if (no_warning) {
|
||
return true;
|
||
}
|
||
const local = location.host;
|
||
const host = new URL(url).host;
|
||
// 如果当前页面的Host与设置中的XIAOMUSIC_HOSTNAME、PORT一致, 不再提醒
|
||
if (local === host) {
|
||
|
||
localStorage.setItem('no-warning', 'true');
|
||
// 设置全局变量
|
||
no_warning = true;
|
||
return true;
|
||
}
|
||
// 如果当前页面的Host与设置中的XIAOMUSIC_HOSTNAME、PORT不一致
|
||
const validHost = document.getElementById('valid-host');
|
||
let validFlag = false;
|
||
$('#local-host').text(local);
|
||
$('#setting-host').text(host);
|
||
validHost.showModal();
|
||
//监听validHost的close事件
|
||
function _handleClose() {
|
||
console.log('%c提醒HOST不一致弹窗,用户已选择: ', 'color: #007acc;', validHost.returnValue);
|
||
if (validHost.returnValue == "no-warning") {
|
||
localStorage.setItem('no-warning', 'true');
|
||
no_warning = true;
|
||
validFlag = true;
|
||
}
|
||
validHost.removeEventListener('close', _handleClose)
|
||
}
|
||
validHost.addEventListener('close', _handleClose)
|
||
return validFlag;
|
||
}
|
||
});
|