可以实现简单搜索

2023-08-01 00:29:59 +08:00 · 2023-08-01 00:29:59 +08:00 · 7258dd890e
parent 65868e0578
commit 7258dd890e
18 changed files with 2140 additions and 23 deletions
--- a/app/main.js
+++ b/app/main.js
@ -5,32 +5,33 @@ const { SearchModel } = require('./model/SearchModel');
 const { SuccessResult, ErrorResult } = require('./model/ResultModel');

 const { QQSource } = require('./source/QQSource');
-
+const { MyFreemp3QQSource } = require('./source/MyFreemp3QQSource');

 // ***********************************************************************
 // 注册源
 const searcher = new SearchModel();
 searcher.registerSourceModel(new QQSource());
+searcher.registerSourceModel(new MyFreemp3QQSource());


 // ***********************************************************************
 // 添加API接口
 const _server = new ServerModel();
-_server.get("/api/source", (req, res, query) => {
+_server.get("/api/source/all", (req, res, query) => {
    // 罗列都有哪些源
    return new SuccessResult(searcher.getSourceList());
 });

-_server.get("/api/search", (req, res, query) => {
+_server.get("/api/search", async (req, res, query) => {
    //从源去进行搜索
-    let result = searcher.searchMusic(query.source_name, query.keywords);
+    let result = await searcher.searchMusic(query.source_name, query.keywords);
    return new SuccessResult(result);
 })


 // ***********************************************************************
 // 运行服务
-const server = http.createServer((req, res) => {
+const server = http.createServer(async (req, res) => {
    let method = req.method;
    let reqUrl = req.url;
    let reqApi = reqUrl.split('?')[0];
@ -38,13 +39,17 @@ const server = http.createServer((req, res) => {
    let result;
    if(method == "GET") {
        let query = url.parse(reqUrl, true).query;
-        result = _server.trigger(method, reqApi, req, res, query, null);
+        result = await _server.trigger(method, reqApi, req, res, query, null);
    }else if(method == "POST") {
        let query = url.parse(reqUrl, true).query;
        let data = {};
-        result = _server.trigger(method, reqApi, req, res, query, data);
+        result = await _server.trigger(method, reqApi, req, res, query, data);
    }
-    res.writeHead(200, {'Content-type': 'text/plain;charset=utf-8'});
+    res.setHeader('Access-Control-Allow-Origin', '*');
+    //res.setHeader('Access-Control-Allow-Methods', '*');
+    res.setHeader('Access-Control-Allow-Headers', '*');
+    res.setHeader('Content-type', 'application/json;charset=utf-8');
+    //res.writeHead(200, { 'Content-type': 'application/json;charset=utf-8' });
    res.end(JSON.stringify(result));
 });

--- a/app/model/SearchModel.js
+++ b/app/model/SearchModel.js
@ -11,9 +11,9 @@ class SearchModel {
        return Object.keys(this.source_models);
    }

-    searchMusic(source_name, keywords) {
+    async searchMusic(source_name, keywords) {
        if(this.source_models.hasOwnProperty(source_name)) {
-            return this.source_models[source_name].search(keywords);
+            return await this.source_models[source_name].search(keywords);
        }else {
            return "无效的搜索源";
        }
--- a/app/model/SourceModel.js
+++ b/app/model/SourceModel.js
@ -1,3 +1,5 @@
+const _request = require('request');
+
 class SourceModel {
    constructor() {
        this.name = "";
@ -7,13 +9,23 @@ class SourceModel {
        return this.name;
    }

-    search(keywords) {
-        return {
-            source_name: "",
-            name: "",
-            music_url: "",
-            lyric_url: "",
+    request(options) {
+        return new Promise((resolve, reject) => {
+            _request(options, function(error, response, body) {
+                if (!error && response.statusCode === 200) {
+                    resolve(body);
+                } else {
+                    console.log(error);
+                    reject(error);
                }
+            });
+        });
+    }
+
+    async search(keywords) {
+        return [
+
+        ];
    }
 }

--- a/app/source/MyFreemp3QQSource.js
+++ b/app/source/MyFreemp3QQSource.js
@ -0,0 +1,52 @@
+const { SourceModel } = require('../model/SourceModel');
+
+class MyFreemp3QQSource extends SourceModel {
+    constructor() {
+        super();
+        this.name = "MyFreemp3_QQ";
+    }
+
+    async search(keywords) {
+        keywords = encodeURIComponent(keywords);
+        // POST请求
+        let options = {
+            url: `http://myfreemp3.sharerj.com/?name=${keywords}&type=qq`,
+            method: 'POST',
+            headers: {
+                'Content-Type': 'application/x-www-form-urlencoded; charset=UTF-8',
+                //'Host': 'myfreemp3.sharerj.com',
+                //'Origin': 'http://myfreemp3.sharerj.com',
+                //'Referer': `http://myfreemp3.sharerj.com/?name=${keywords}&type=qq`,
+                //'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/115.0.0.0 Safari/537.36 Edg/115.0.1901.183',
+                //'Accept': 'application/json, text/javascript, */*; q=0.01',
+                'X-Requested-With': 'XMLHttpRequest', //此行必须填写
+                //'Cookie': '__gads=ID=f167a79e430852c8-227b3bd2b6e70079:T=1690680059:RT=1690680059:S=ALNI_MZixvU2-9BVQv0qTuN2kVnZttuZIQ; __gpi=UID=00000d30f9e155c5:T=1690680059:RT=1690680059:S=ALNI_MZtwSz24f5LJ-tGCRKRuzz0AFH5rA'
+            },
+            json: true, //将body解析为json
+            body: `input=${keywords}&filter=name&type=qq&page=1`
+        };
+
+        let result = await this.request(options);
+        if(result.data instanceof Array) {
+            result = result.data.map(item => {
+                return {
+                    title: item.title,
+                    author: item.author,
+                    url: item.url,
+                    link: item.link,
+                    lrc: item.lrc,
+                    pic: item.pic,
+                    source_name: this.getName()
+                }
+            });
+        }else {
+            result = result;
+        }
+
+        return result;
+    }
+}
+
+module.exports = {
+    MyFreemp3QQSource
+}
--- a/app/source/QQSource.js
+++ b/app/source/QQSource.js
@ -7,12 +7,9 @@ class QQSource extends SourceModel {
    }

    search(keywords) {
-        return {
-            source_name: this.getName(),
-            name: keywords,
-            music_url: "http://123g",
-            lyric_url: "http://245",
-        }
+        return [
+            
+        ]
    }
 }

--- a/html/index2.html
+++ b/html/index2.html
@ -0,0 +1,259 @@
+<!DOCTYPE html>
+<html lang="en">
+<head>
+    <meta charset="UTF-8">
+    <meta http-equiv="X-UA-Compatible" content="IE=edge">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>Document</title>
+    <link rel="stylesheet" href="static/js/iview/styles/iview.css">
+    <script type="text/javascript" src="static/js/vue.min.js"></script>
+    <script type="text/javascript" src="static/js/iview/iview.min.js"></script>
+    <script type="text/javascript" src="static/js/axios.min.js"></script>
+    <script type="text/javascript" src="static/js/webtoolkit.base64.js"></script>
+    <style>
+        .cell {
+            height: 25px;
+            border:1px solid #ddd;
+        }
+        .gantetu-head {
+            height: 75px;
+            border:1px solid #ddd;
+        }
+        .stepbar {
+            height: 20px;
+            background-color: rgb(21, 196, 88);
+        }
+    </style>
+</head>
+<body>
+    <div id="app">
+        <div style="width:1000px;margin: 0 auto;">
+            <div style="margin: 10px 0">
+                <label>选择搜索源：</label>
+                <Checkbox-Group v-model="selected_sources" style="display: inline-block;">
+                    <Checkbox v-for="item in sources" :label="item">{{ item }}</Checkbox>
+                </Checkbox-Group>
+            </div>
+            <div style="margin: 10px 0">
+                <i-input v-model="keywords" style="display: inline-block;width: 80%;"></i-input>
+                <i-button :loading="is_searching" @click="searches" style="width:18%">搜索</i-button>
+            </div>
+            <Alert v-if="messages.length">
+                <Tag v-for="msg in messages" :color="msg.status" >{{ msg.message }}</Tag>
+            </Alert>
+            <Card v-if="result.length">
+                <Row style="height:250px;">
+                    <i-col span="6">
+                        <img :src="current_item.pic" style="max-height: 90%; max-width: 90%;" alt="">
+                    </i-col>
+                    <i-col span="8" style="padding:5px;padding-right:20px;">
+                        <template>
+                            <Row style="vertical-align: middle; line-height: 32px;">
+                                <i-col span="4">标题：</i-col>
+                                <i-col span="20">
+                                    {{ current_item.title }}
+                                    <Tag>{{ current_item.extension || '未知格式' }}</Tag>
+                                    <Tag>{{ current_item.source_name }}</Tag>
+                                </i-col>
+                            </Row>
+                            <Row style="vertical-align: middle; line-height: 32px;">
+                                <i-col span="4">作者：</i-col>
+                                <i-col span="20">{{ current_item.author }}</i-col>
+                            </Row>
+                            <Row style="vertical-align: middle; line-height: 32px;">
+                                <i-col span="4">链接：</i-col>
+                                <i-col span="20">
+                                    <a :href="current_item.url" target="_blank" style="margin-right: 20px;">下载歌曲</a>
+                                    <a :href="current_item.link" target="_blank">源链接</a>
+                                </i-col>
+                            </Row>
+                            <Row style="margin: 10px 0;">
+                                <i-col span="4">存储：</i-col>
+                                <i-col span="20">
+                                    <p>
+                                        <Checkbox v-model="is_store_music">歌曲</Checkbox>
+                                        <Checkbox v-model="is_store_lrc">歌词</Checkbox>
+                                        <Checkbox v-model="is_store_pic">封面</Checkbox>
+                                    </p>
+                                    <p>
+                                        <i-input v-model="store_path" style="display: inline-block;"></i-input>
+                                        <p style="color:#888;word-break:break-all;">{{ renderedStorePath }}</p>
+                                        <i-button :loading="is_storing" @click="handleStore">确认存储</i-button>
+                                    </p>
+                                </i-col>
+                            </Row>
+                        </template>
+                    </i-col>
+                    <i-col span="10" style="padding:5px;height:250px;overflow: auto;border:#bbb;background-color: antiquewhite;">
+                        <pre>{{ current_item.lrc }}</pre>
+                    </i-col>
+                </Row>
+                <div style="margin-top:10px;">
+                    <audio :src="current_item.url" controls style="width:100%;"></audio>
+                </div>
+            </Card>
+            <div style="margin:10px 0;">
+                <Row>
+                    <i-col v-for="(item2, index) in result" span="8" style="padding:5px;">
+                        <Card style="height:125px;">
+                            <div  @click="handleSelectItem(item2)">
+                                <Row>
+                                    <i-col span="8">
+                                        <img :src="item2.pic" style="max-height: 90px; max-width: 90%;" alt="">
+                                    </i-col>
+                                    <i-col span="16">
+                                        <p style="display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden;" :title="item2.title">{{ item2.title }}</p>
+                                        <p style="color:#bbb">{{ item2.author }}</p>
+                                        <p><Tag :color="['default','primary','success','error','warning','magenta','red','volcano','orange','gold','yellow'][item2.number%11]">{{ item2.source_name }}</Tag></p>
+                                    </i-col>
+                                </Row>
+                            </div>
+                        </Card>
+                    </i-col>
+                </Row>
+            </div>
+        </div>
+    </div>
+</body>
+<script type="text/javascript">
+    new Vue({
+        el: "#app",
+        data() {
+            const ajax = axios.create({
+                baseURL: 'http://localhost:5000',
+                timeout: 5000,
+                headers: {
+                    'Content-Type': 'application/x-www-form-urlencoded',
+                    //'Access-Control-Allow-Origin': true
+                }
+            });
+            return {
+                keywords: '',
+                is_searching: false,
+                sources: [],
+                selected_sources: [],
+                result: [],
+                messages: [],
+                current_item: {},
+                store_path_root: "/downloads/",
+                store_path: "{author}/{title}-{author}",
+                is_store_pic: true,
+                is_store_music: true,
+                is_store_lrc: true,
+                is_storing: false,
+                ajax: ajax
+            }
+        },
+        computed: {
+            renderedStorePath() {
+                let current_item = this.current_item;
+                return this.store_path_root + this.store_path.replaceAll("{title}", current_item.title).replaceAll("{author}", current_item.author) + '.' + this.current_item.extension;
+            }
+        },
+        methods: {
+            get(url, query) {
+                if(query) url = url + '?' + qs(query);
+                return this.ajax.get(url);
+            },
+            post(url, data) {
+                return this.ajax.post(url, qs(data || {}));
+            },
+            async searches() {
+                let selected_sources = this.selected_sources.map(item => item);
+                let keywords = this.keywords;
+                if(selected_sources.length == 0 || !keywords) {
+                    return;
+                }
+                this.is_searching = true;
+                this.messages = []; // 清空消息
+                this.$set(this, 'result', []);
+                let result = [];
+                for(let i = 0; i < selected_sources.length; i++) {
+                    console.log(i);
+                    let list = await this.search(selected_sources[i], keywords, result);
+                    list.forEach(item => {
+                        item.number = i; //主要用来打标记
+                        item.extension = getExtension(item.url);
+                        result.push(item);
+                    });
+                }
+                this.$set(this, 'result', result);
+                this.is_searching = false;
+                if(result.length > 0) {
+                    this.$set(this, 'current_item', result[0]);
+                }
+            },
+            handleSelectItem(item) {
+                this.$set(this, 'current_item', item);
+            },
+            search(source_name, keywords, result) {
+                return new Promise((resolve, reject) => {
+                    this.get('/api/search', {
+                        source_name: source_name,
+                        keywords: keywords
+                    }).then(response => {
+                        console.log(response.data.data);
+                        var list = response.data.data;
+                        if(list instanceof Array && list.length > 0) {
+                            this.messages.push({status: 'success', message: source_name + '共' + list.length + '条搜索结果'});
+                            resolve(list);
+                        }else {
+                            this.messages.push({status: 'warning', message: source_name + '无搜索结果'});
+                            resolve([]);
+                        }
+                    }).catch(err => {
+                        this.messages.push({status: 'error', message: source_name + err});
+                        console.error(err);
+                        resolve([]);
+                    });
+                });
+
+            },
+            handleStore() {
+                this.is_storing = true;
+                this.$Message.success('存储成功');
+                this.is_storing = false;
+            },
+            getSources() {
+                this.is_searching = true;
+                this.get('/api/source/all').then(response => {
+                    this.sources = response.data.data;
+                    this.is_searching = false;
+                });
+            }
+        },
+        created() {
+            this.getSources();
+        }
+    });
+
+    function qs(data) {
+        let result = "";
+        for(const i in data) {
+            let value = data[i];
+            if(value instanceof Date) value = value.getTime();
+            // encodeURI不能转义&字符，但是命令中描述符重定向需要用到&
+            result += i + "=" + encodeURIComponent(value) + "&";
+        }
+        return result;
+    }
+
+    function getExtension(url) {
+        var ext = url.split('?')[0].split('/').pop().split('.').pop().toLowerCase();
+        var exts = ['mp3', 'acc', 'aiff', 'ape', 'au', 'flac', 'm4a', 'mmf', 'opus', 'voc', 'wav', 'ogg', 'ra', 'dvf', 'taa', 'dsf', 'diff', 'dts', 'wma'];
+        if(exts.indexOf(ext) >= 0) {
+            return ext;
+        }else {
+            return '';
+        }
+    }
+
+    // 图片加载失败使用默认图片
+    document.addEventListener('error', function (e) {
+        var elem = e.target;
+        if (elem.tagName.toLowerCase() == 'img') {
+            elem.src = './static/img/default_cover.png';
+        }
+    }, true);
+</script>
+</html>
--- a/html/static/img/default_cover.png
+++ b/html/static/img/default_cover.png
--- a/html/static/js/axios.min.js
+++ b/html/static/js/axios.min.js
--- a/html/static/js/iview/iview.min.js
+++ b/html/static/js/iview/iview.min.js
--- a/html/static/js/iview/styles/fonts/ionicons.svg
+++ b/html/static/js/iview/styles/fonts/ionicons.svg
--- a/html/static/js/iview/styles/fonts/ionicons.ttf
+++ b/html/static/js/iview/styles/fonts/ionicons.ttf
--- a/html/static/js/iview/styles/fonts/ionicons.woff
+++ b/html/static/js/iview/styles/fonts/ionicons.woff
--- a/html/static/js/iview/styles/fonts/ionicons.woff2
+++ b/html/static/js/iview/styles/fonts/ionicons.woff2
--- a/html/static/js/iview/styles/iview.css
+++ b/html/static/js/iview/styles/iview.css
--- a/html/static/js/vue.min.js
+++ b/html/static/js/vue.min.js
--- a/html/static/js/webtoolkit.base64.js
+++ b/html/static/js/webtoolkit.base64.js
@ -0,0 +1,108 @@
+
+/**
+*
+*  Base64 encode / decode
+*  http://www.webtoolkit.info/
+*
+**/
+var Base64 = {
+    // private property
+    _keyStr : "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/=",
+    // public method for encoding
+    encode : function (input) {
+        var output = "";
+        var chr1, chr2, chr3, enc1, enc2, enc3, enc4;
+        var i = 0;
+        input = Base64._utf8_encode(input);
+        while (i < input.length) {
+            chr1 = input.charCodeAt(i++);
+            chr2 = input.charCodeAt(i++);
+            chr3 = input.charCodeAt(i++);
+            enc1 = chr1 >> 2;
+            enc2 = ((chr1 & 3) << 4) | (chr2 >> 4);
+            enc3 = ((chr2 & 15) << 2) | (chr3 >> 6);
+            enc4 = chr3 & 63;
+            if (isNaN(chr2)) {
+                enc3 = enc4 = 64;
+            } else if (isNaN(chr3)) {
+                enc4 = 64;
+            }
+            output = output +
+            this._keyStr.charAt(enc1) + this._keyStr.charAt(enc2) +
+            this._keyStr.charAt(enc3) + this._keyStr.charAt(enc4);
+        }
+        return output;
+    },
+    // public method for decoding
+    decode : function (input) {
+        var output = "";
+        var chr1, chr2, chr3;
+        var enc1, enc2, enc3, enc4;
+        var i = 0;
+        input = input.replace(/[^A-Za-z0-9\+\/\=]/g, "");
+        while (i < input.length) {
+            enc1 = this._keyStr.indexOf(input.charAt(i++));
+            enc2 = this._keyStr.indexOf(input.charAt(i++));
+            enc3 = this._keyStr.indexOf(input.charAt(i++));
+            enc4 = this._keyStr.indexOf(input.charAt(i++));
+            chr1 = (enc1 << 2) | (enc2 >> 4);
+            chr2 = ((enc2 & 15) << 4) | (enc3 >> 2);
+            chr3 = ((enc3 & 3) << 6) | enc4;
+            output = output + String.fromCharCode(chr1);
+            if (enc3 != 64) {
+                output = output + String.fromCharCode(chr2);
+            }
+            if (enc4 != 64) {
+                output = output + String.fromCharCode(chr3);
+            }
+        }
+        output = Base64._utf8_decode(output);
+        return output;
+    },
+    // private method for UTF-8 encoding
+    _utf8_encode : function (string) {
+        string = string.replace(/\r\n/g,"\n");
+        var utftext = "";
+        for (var n = 0; n < string.length; n++) {
+            var c = string.charCodeAt(n);
+            if (c < 128) {
+                utftext += String.fromCharCode(c);
+            }
+            else if((c > 127) && (c < 2048)) {
+                utftext += String.fromCharCode((c >> 6) | 192);
+                utftext += String.fromCharCode((c & 63) | 128);
+            }
+            else {
+                utftext += String.fromCharCode((c >> 12) | 224);
+                utftext += String.fromCharCode(((c >> 6) & 63) | 128);
+                utftext += String.fromCharCode((c & 63) | 128);
+            }
+        }
+        return utftext;
+    },
+    // private method for UTF-8 decoding
+    _utf8_decode : function (utftext) {
+        var string = "";
+        var i = 0;
+        var c = c1 = c2 = 0;
+        while ( i < utftext.length ) {
+            c = utftext.charCodeAt(i);
+            if (c < 128) {
+                string += String.fromCharCode(c);
+                i++;
+            }
+            else if((c > 191) && (c < 224)) {
+                c2 = utftext.charCodeAt(i+1);
+                string += String.fromCharCode(((c & 31) << 6) | (c2 & 63));
+                i += 2;
+            }
+            else {
+                c2 = utftext.charCodeAt(i+1);
+                c3 = utftext.charCodeAt(i+2);
+                string += String.fromCharCode(((c & 15) << 12) | ((c2 & 63) << 6) | (c3 & 63));
+                i += 3;
+            }
+        }
+        return string;
+    }
+}
--- a/package-lock.json
+++ b/package-lock.json
@ -0,0 +1,772 @@
+{
+  "name": "music-downloader",
+  "lockfileVersion": 2,
+  "requires": true,
+  "packages": {
+    "": {
+      "dependencies": {
+        "request": "^2.88.2"
+      }
+    },
+    "node_modules/ajv": {
+      "version": "6.12.6",
+      "resolved": "https://registry.npmjs.org/ajv/-/ajv-6.12.6.tgz",
+      "integrity": "sha512-j3fVLgvTo527anyYyJOGTYJbG+vnnQYvE0m5mmkc1TK+nxAppkCLMIL0aZ4dblVCNoGShhm+kzE4ZUykBoMg4g==",
+      "dependencies": {
+        "fast-deep-equal": "^3.1.1",
+        "fast-json-stable-stringify": "^2.0.0",
+        "json-schema-traverse": "^0.4.1",
+        "uri-js": "^4.2.2"
+      },
+      "funding": {
+        "type": "github",
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+    "verror": {
+      "version": "1.10.0",
+      "resolved": "https://registry.npmjs.org/verror/-/verror-1.10.0.tgz",
+      "integrity": "sha512-ZZKSmDAEFOijERBLkmYfJ+vmk3w+7hOLYDNkRCuRuMJGEmqYNCNLyBBFwWKVMhfwaEF3WOd0Zlw86U/WC/+nYw==",
+      "requires": {
+        "assert-plus": "^1.0.0",
+        "core-util-is": "1.0.2",
+        "extsprintf": "^1.2.0"
+      }
+    }
+  }
+}
--- a/package.json
+++ b/package.json
@ -0,0 +1,5 @@
+{
+  "dependencies": {
+    "request": "^2.88.2"
+  }
+}