Split App.vue
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MengYX
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src/App.vue
213
src/App.vue
@ -1,76 +1,25 @@
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<template>
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<div id="app">
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<el-container>
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<el-container id="app">
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<el-main>
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<el-upload
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:auto-upload="false"
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:on-change="handleFile"
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:show-file-list="false"
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action=""
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drag
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multiple>
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<i class="el-icon-upload"/>
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<div class="el-upload__text">将文件拖到此处，或<em>点击选择</em></div>
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<div class="el-upload__tip" slot="tip">本工具仅在浏览器内对文件进行解锁，无需消耗流量</div>
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</el-upload>
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<x-upload v-on:handle_finish="showSuccess" v-on:handle_error="showFail"></x-upload>
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<el-row id="app-control">
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<el-row style="padding-bottom: 1em; font-size: 14px">
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歌曲命名格式：
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<el-radio name="format" v-model="format" label="1">歌曲名</el-radio>
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<el-radio name="format" v-model="format" label="2">歌手-歌曲名</el-radio>
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<el-radio name="format" v-model="format" label="3">歌曲名-歌手</el-radio>
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<el-checkbox v-model="instantDownload" border>立即保存</el-checkbox>
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<el-radio name="format" v-model="download_format" label="1">歌曲名</el-radio>
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<el-radio name="format" v-model="download_format" label="2">歌手-歌曲名</el-radio>
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<el-radio name="format" v-model="download_format" label="3">歌曲名-歌手</el-radio>
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<el-checkbox v-model="instant_download" border>立即保存</el-checkbox>
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</el-row>
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<el-button @click="handleDownloadAll" icon="el-icon-download" plain>下载全部</el-button>
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<el-button @click="handleDeleteAll" icon="el-icon-delete" plain type="danger">删除全部</el-button>
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</el-row>
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<audio :autoplay="playing_auto" :src="playing_url" controls/>
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<x-preview :table-data="tableData" :download_format="download_format"
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v-on:music_changed="changePlaying"></x-preview>
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<el-table :data="tableData" style="width: 100%">
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<el-table-column label="封面">
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<template slot-scope="scope">
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<el-image :src="scope.row.picture" style="width: 100px; height: 100px">
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<div class="image-slot el-image__error" slot="error">
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暂无封面
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</div>
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</el-image>
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</template>
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</el-table-column>
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<el-table-column label="歌曲" sortable>
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<template slot-scope="scope">
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<span style="margin-left: 10px">{{ scope.row.title }}</span>
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</template>
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</el-table-column>
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<el-table-column label="歌手" sortable>
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<template slot-scope="scope">
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<p>{{ scope.row.artist }}</p>
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</template>
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</el-table-column>
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<el-table-column label="专辑" sortable>
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<template slot-scope="scope">
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<p>{{ scope.row.album }}</p>
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</template>
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</el-table-column>
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<el-table-column label="操作">
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<template slot-scope="scope">
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<el-button @click="handlePlay(scope.$index, scope.row)"
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circle icon="el-icon-video-play" type="success">
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</el-button>
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<el-button @click="handleDownload(scope.row)"
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circle icon="el-icon-download">
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</el-button>
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<el-button @click="handleDelete(scope.$index, scope.row)"
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circle icon="el-icon-delete" type="danger">
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</el-button>
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</template>
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</el-table-column>
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</el-table>
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</el-main>
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<el-footer id="app-footer">
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<el-row>
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@ -89,63 +38,40 @@
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</el-row>
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</el-footer>
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</el-container>
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</div>
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</template>
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<script>
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// 严格模式 用于尾调用优化
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"use strict";
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import upload from "./component/upload"
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import preview from "./component/preview"
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import {DownloadBlobMusic, RemoveBlobMusic} from "./component/util"
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export default {
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name: 'app',
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components: {},
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components: {
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xUpload: upload,
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xPreview: preview
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},
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data() {
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return {
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activeIndex: '1',
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tableData: [],
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playing_url: "",
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playing_auto: false,
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format: '2',
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instantDownload: false,
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workCount: 0,
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cacheQueue: [],
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cacheQueueOption: {
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push: (element) => {
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this.cacheQueue.push(element);
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},
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pop: () => {
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return this.cacheQueue.shift();
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},
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size: () => {
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return this.cacheQueue.length;
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download_format: '2',
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instant_download: false,
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}
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},
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workers: [],
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idle_workers: [],
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thread_num: 1
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}
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},
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mounted() {
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created() {
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this.$nextTick(function () {
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this.finishLoad();
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});
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if (document.location.host !== "") {
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//todo: Fail on Hot Reload
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const worker = require("workerize-loader!./decrypt/common");
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this.thread_num = navigator.hardwareConcurrency || 1;
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for (let i = 0; i < this.thread_num; i++) {
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this.workers.push(worker().CommonDecrypt);
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this.idle_workers.push(i);
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}
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} else {
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const dec = require('./decrypt/common');
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this.workers.push(dec.CommonDecrypt);
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this.idle_workers.push(0)
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}
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},
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methods: {
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finishLoad() {
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document.getElementById("loader-mask").remove();
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const mask = document.getElementById("loader-mask");
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if (!!mask) mask.remove();
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this.$notify.info({
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title: '离线使用',
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message: '我们使用PWA技术，无网络也能使用<br/>' +
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@ -156,30 +82,11 @@
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position: 'top-left'
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});
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},
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handleFile(file) {
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// 有空闲worker 立刻处理文件
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if (this.idle_workers.length > 0) {
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this.handleDoFile(file, this.idle_workers.shift());
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}
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// 无空闲worker 则放入缓存队列
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else {
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this.cacheQueueOption.push(file);
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}
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},
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handleCacheQueue(worker_id) {
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// 调用方法消费缓存队列中的数据
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if (this.cacheQueue.length === 0) {
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this.idle_workers.push(worker_id);
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return
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}
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this.handleDoFile(this.cacheQueueOption.pop(), worker_id);
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},
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handleDoFile(file, worker_id) {
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this.workers[worker_id](file).then(data => {
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showSuccess(data) {
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if (data.status) {
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if (this.instantDownload) {
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this.handleDownload(data);
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this.handleDelete(null, data);
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if (this.instant_download) {
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DownloadBlobMusic(data, this.download_format);
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RemoveBlobMusic(data);
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} else {
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this.tableData.push(data);
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this.$notify.success({
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@ -191,59 +98,27 @@
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let _rp_data = [data.title, data.artist, data.album];
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window._paq.push(["trackEvent", "Unlock", data.rawExt + "," + data.mime, JSON.stringify(_rp_data)]);
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} else {
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this.showFail(data.message, data.rawFilename)
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}
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},
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showFail(errInfo, filename) {
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this.$notify.error({
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title: '出现问题',
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message: data.message + "，" + file.name +
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message: errInfo + "，" + filename +
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'，参考<a target="_blank" href="https://github.com/ix64/unlock-music/wiki/使用提示">使用提示</a>',
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dangerouslyUseHTMLString: true,
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duration: 6000
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});
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window._paq.push(["trackEvent", "Error", data.message, file.name]);
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}
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// 完成之后 执行新任务 todo: 可能导致call stack过长
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this.handleCacheQueue(worker_id);
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}).catch(err => {
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console.error(err, file);
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window._paq.push(["trackEvent", "Error", err, file.name]);
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this.handleCacheQueue(worker_id);
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})
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window._paq.push(["trackEvent", "Error", errInfo, filename]);
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console.error(errInfo, filename);
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},
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handlePlay(index, row) {
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this.playing_url = row.file;
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changePlaying(url) {
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this.playing_url = url;
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this.playing_auto = true;
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},
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handleDelete(index, row) {
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URL.revokeObjectURL(row.file);
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URL.revokeObjectURL(row.picture);
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if (index != null) {
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this.tableData.splice(index, 1);
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}
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},
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handleDownload(row) {
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let a = document.createElement('a');
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a.href = row.file;
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switch (this.format) {
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case "1":
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a.download = row.title + "." + row.ext;
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break;
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case "2":
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a.download = row.artist + " - " + row.title + "." + row.ext;
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break;
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case "3":
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a.download = row.title + " - " + row.artist + "." + row.ext;
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break;
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default:
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a.download = row.filename;
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break;
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}
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document.body.append(a);
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a.click();
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a.remove();
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},
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handleDeleteAll() {
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this.tableData.forEach(value => {
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URL.revokeObjectURL(value.file);
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URL.revokeObjectURL(value.picture);
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RemoveBlobMusic(value);
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});
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this.tableData = [];
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},
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@ -251,16 +126,16 @@
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let index = 0;
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let c = setInterval(() => {
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if (index < this.tableData.length) {
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this.handleDownload(this.tableData[index]);
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DownloadBlobMusic(this.tableData[index], this.download_format);
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index++;
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} else {
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clearInterval(c);
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}
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}, 1000);
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}, 300);
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}
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},
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}
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}
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}
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</script>
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@ -285,15 +160,9 @@
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font-size: small;
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}
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/*noinspection CssUnusedSymbol*/
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.el-upload-dragger {
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width: 80vw !important;
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}
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#app-control {
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padding-top: 1em;
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padding-bottom: 1em;
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}
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</style>
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71
src/component/preview.vue
Normal file
71
src/component/preview.vue
Normal file
@ -0,0 +1,71 @@
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<template>
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<el-table :data="tableData" style="width: 100%">
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<el-table-column label="封面">
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<template slot-scope="scope">
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<el-image :src="scope.row.picture" style="width: 100px; height: 100px">
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<div class="image-slot el-image__error" slot="error">
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暂无封面
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</div>
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</el-image>
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</template>
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</el-table-column>
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<el-table-column label="歌曲" sortable>
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<template slot-scope="scope">
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<span style="margin-left: 10px">{{ scope.row.title }}</span>
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</template>
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</el-table-column>
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<el-table-column label="歌手" sortable>
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<template slot-scope="scope">
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<p>{{ scope.row.artist }}</p>
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</template>
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</el-table-column>
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<el-table-column label="专辑" sortable>
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<template slot-scope="scope">
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<p>{{ scope.row.album }}</p>
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</template>
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</el-table-column>
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<el-table-column label="操作">
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<template slot-scope="scope">
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<el-button @click="handlePlay(scope.$index, scope.row)"
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circle icon="el-icon-video-play" type="success">
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</el-button>
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<el-button @click="handleDownload(scope.row)"
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circle icon="el-icon-download">
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</el-button>
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<el-button @click="handleDelete(scope.$index, scope.row)"
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circle icon="el-icon-delete" type="danger">
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</el-button>
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</template>
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</el-table-column>
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</el-table>
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</template>
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<script>
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import {DownloadBlobMusic, RemoveBlobMusic} from './util'
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export default {
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name: "preview",
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props: {
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tableData: {type: Array, required: true},
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download_format: {type: String, required: true}
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},
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methods: {
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handlePlay(index, row) {
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this.$emit("music_changed", row.file);
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},
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handleDelete(index, row) {
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RemoveBlobMusic(row);
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this.tableData.splice(index, 1);
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},
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handleDownload(row) {
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DownloadBlobMusic(row, this.download_format)
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},
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}
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}
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</script>
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<style scoped>
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</style>
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82
src/component/upload.vue
Normal file
82
src/component/upload.vue
Normal file
@ -0,0 +1,82 @@
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<template>
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<el-upload
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:auto-upload="false"
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:on-change="handleFile"
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:show-file-list="false"
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action=""
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drag
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multiple>
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<i class="el-icon-upload"/>
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<div class="el-upload__text">将文件拖到此处，或<em>点击选择</em></div>
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<div class="el-upload__tip" slot="tip">本工具仅在浏览器内对文件进行解锁，无需消耗流量</div>
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</el-upload>
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</template>
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<script>
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"use strict";// 严格模式 用于尾调用优化
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export default {
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name: "upload",
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data() {
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return {
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cacheQueue: [],
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workers: [],
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idle_workers: [],
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thread_num: 1
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}
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},
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mounted() {
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if (document.location.host !== "") {
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//todo: Fail on Hot Reload
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const worker = require("workerize-loader!../decrypt/common");
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this.thread_num = navigator.hardwareConcurrency || 1;
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for (let i = 0; i < this.thread_num; i++) {
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// noinspection JSValidateTypes,JSUnresolvedVariable
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this.workers.push(worker().CommonDecrypt);
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this.idle_workers.push(i);
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}
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} else {
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const dec = require('../decrypt/common');
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this.workers.push(dec.CommonDecrypt);
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this.idle_workers.push(0)
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}
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},
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methods: {
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handleFile(file) {
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// 有空闲worker 立刻处理文件
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if (this.idle_workers.length > 0) {
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this.handleDoFile(file, this.idle_workers.shift());
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}
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// 无空闲worker 则放入缓存队列
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else {
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this.cacheQueue.push(file);
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}
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},
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handleCacheQueue(worker_id) {
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// 调用方法消费缓存队列中的数据
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if (this.cacheQueue.length === 0) {
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this.idle_workers.push(worker_id);
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return
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}
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this.handleDoFile(this.cacheQueue.shift(), worker_id);
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},
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handleDoFile(file, worker_id) {
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this.workers[worker_id](file).then(data => {
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this.$emit("handle_finish", data);
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// 完成之后 执行新任务 todo: 可能导致call stack过长
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this.handleCacheQueue(worker_id);
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}).catch(err => {
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this.$emit("handle_error", err, file.name);
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this.handleCacheQueue(worker_id);
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})
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},
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}
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}
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</script>
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<style scoped>
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/*noinspection CssUnusedSymbol*/
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.el-upload-dragger {
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width: 80vw !important;
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}
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</style>
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26
src/component/util.js
Normal file
26
src/component/util.js
Normal file
@ -0,0 +1,26 @@
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export function DownloadBlobMusic(data, format) {
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const a = document.createElement('a');
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a.href = data.file;
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switch (format) {
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case "1":
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a.download = data.title + "." + data.ext;
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break;
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case "2":
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a.download = data.artist + " - " + data.title + "." + data.ext;
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break;
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case "3":
|
||||
a.download = data.title + " - " + data.artist + "." + data.ext;
|
||||
break;
|
||||
default:
|
||||
a.download = data.filename;
|
||||
break;
|
||||
}
|
||||
document.body.append(a);
|
||||
a.click();
|
||||
a.remove();
|
||||
}
|
||||
|
||||
export function RemoveBlobMusic(data) {
|
||||
URL.revokeObjectURL(data.file);
|
||||
URL.revokeObjectURL(data.picture);
|
||||
}
|
||||
@ -42,9 +42,9 @@ export async function CommonDecrypt(file) {
|
||||
default:
|
||||
rt_data = {status: false, message: "不支持此文件格式",}
|
||||
}
|
||||
if (rt_data.status) {
|
||||
|
||||
rt_data.rawExt = raw_ext;
|
||||
rt_data.rawFilename = raw_filename;
|
||||
}
|
||||
|
||||
return rt_data;
|
||||
}
|
||||
|
||||
Loading…
Reference in New Issue
Block a user