├── .conf └── test.txt ├── .env.example ├── .gitignore ├── LICENSE ├── index.md ├── package.json ├── readme.md └── src ├── api ├── models │ ├── schema.js │ └── schemaUpdatedAt.js ├── routes │ ├── botroute.js │ └── format.js └── utils │ ├── bot.js │ ├── db.js │ ├── dom.js │ ├── fixImages.js │ ├── index.js │ ├── is-image-url.js │ ├── ivMaker.js │ ├── links.js │ ├── logger.js │ ├── makeTelegraph.js │ ├── mercury.js │ ├── parseHelper.js │ ├── pdf.js │ ├── puppet.js │ └── sanitize.js ├── config ├── bot.js ├── botTest.js ├── buttons.js ├── consts.js ├── mongoose.js └── vars.js ├── cron.js ├── index.js ├── keyboards └── keyboards.js ├── messages └── format.js └── service ├── commands └── test.js ├── jobMessage.js └── rabbitmq.js /.conf/test.txt: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/albertincx/formatbot1/fb324d11c875503a5841a4a7c163ff903d8ef2ac/.conf/test.txt -------------------------------------------------------------------------------- /.env.example: -------------------------------------------------------------------------------- 1 | #TBTKN=bot_token 2 | 3 | #TGADMIN=admin_userId 4 | #TGGROUP=log_group 5 | 6 | TGPHTOKEN_0=telegraph api token 7 | #TGPHTOKEN_1=telegraph api token 8 | 9 | #MESSAGE_QUEUE= 10 | #DEV=1 11 | #NODE_CRON=0 Gd30 G G G G:0 Gd5 G G G G 12 | #CRON_TASKS=test:checkdb 13 | #BOT_USERNAME= 14 | #HELP_MESSAGE= 15 | -------------------------------------------------------------------------------- /.gitignore: -------------------------------------------------------------------------------- 1 | # Use yarn.lock instead 2 | package-lock.json 3 | data/ 4 | .conf/ 5 | .cache/ 6 | .idea/ 7 | # Environment variables 8 | .env* 9 | !.env.example 10 | upload 11 | # Logs 12 | logs 13 | *.log 14 | npm-debug.log* 15 | 16 | # Documentation 17 | docs 18 | .test 19 | # Runtime data 20 | pids 21 | *.pid 22 | *.seed 23 | 24 | # Directory for instrumented libs generated by jscoverage/JSCover 25 | lib-cov 26 | 27 | # Coverage directory used by tools like istanbul 28 | coverage 29 | 30 | # nyc test coverage 31 | .nyc_output 32 | 33 | # Grunt intermediate storage (http://gruntjs.com/creating-plugins#storing-task-files) 34 | .grunt 35 | 36 | # node-waf configuration 37 | .lock-wscript 38 | 39 | # Compiled binary addons (http://nodejs.org/api/addons.html) 40 | build/Release 41 | 42 | # Dependency directories 43 | node_modules 44 | jspm_packages 45 | 46 | # Optional npm cache directory 47 | .npm 48 | 49 | # Optional REPL history 50 | .node_repl_history 51 | yarn.lock 52 | count.txt 53 | 54 | .now 55 | src/tests/* 56 | tmp/ 57 | -------------------------------------------------------------------------------- /LICENSE: -------------------------------------------------------------------------------- 1 | GNU GENERAL PUBLIC LICENSE 2 | Version 3, 29 June 2007 3 | 4 | Copyright (C) 2007 Free Software Foundation, Inc. 5 | Everyone is permitted to copy and distribute verbatim copies 6 | of this license document, but changing it is not allowed. 7 | 8 | Preamble 9 | 10 | The GNU General Public License is a free, copyleft license for 11 | software and other kinds of works. 12 | 13 | The licenses for most software and other practical works are designed 14 | to take away your freedom to share and change the works. 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Limitation of Liability. 601 | 602 | IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING 603 | WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS 604 | THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY 605 | GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE 606 | USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF 607 | DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD 608 | PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS), 609 | EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF 610 | SUCH DAMAGES. 611 | 612 | 17. Interpretation of Sections 15 and 16. 613 | 614 | If the disclaimer of warranty and limitation of liability provided 615 | above cannot be given local legal effect according to their terms, 616 | reviewing courts shall apply local law that most closely approximates 617 | an absolute waiver of all civil liability in connection with the 618 | Program, unless a warranty or assumption of liability accompanies a 619 | copy of the Program in return for a fee. 620 | 621 | END OF TERMS AND CONDITIONS 622 | 623 | How to Apply These Terms to Your New Programs 624 | 625 | If you develop a new program, and you want it to be of the greatest 626 | possible use to the public, the best way to achieve this is to make it 627 | free software which everyone can redistribute and change under these terms. 628 | 629 | To do so, attach the following notices to the program. It is safest 630 | to attach them to the start of each source file to most effectively 631 | state the exclusion of warranty; and each file should have at least 632 | the "copyright" line and a pointer to where the full notice is found. 633 | 634 | 635 | Copyright (C) 636 | 637 | This program is free software: you can redistribute it and/or modify 638 | it under the terms of the GNU General Public License as published by 639 | the Free Software Foundation, either version 3 of the License, or 640 | (at your option) any later version. 641 | 642 | This program is distributed in the hope that it will be useful, 643 | but WITHOUT ANY WARRANTY; without even the implied warranty of 644 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 645 | GNU General Public License for more details. 646 | 647 | You should have received a copy of the GNU General Public License 648 | along with this program. If not, see . 649 | 650 | Also add information on how to contact you by electronic and paper mail. 651 | 652 | If the program does terminal interaction, make it output a short 653 | notice like this when it starts in an interactive mode: 654 | 655 | Copyright (C) 656 | This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'. 657 | This is free software, and you are welcome to redistribute it 658 | under certain conditions; type `show c' for details. 659 | 660 | The hypothetical commands `show w' and `show c' should show the appropriate 661 | parts of the General Public License. Of course, your program's commands 662 | might be different; for a GUI interface, you would use an "about box". 663 | 664 | You should also get your employer (if you work as a programmer) or school, 665 | if any, to sign a "copyright disclaimer" for the program, if necessary. 666 | For more information on this, and how to apply and follow the GNU GPL, see 667 | . 668 | 669 | The GNU General Public License does not permit incorporating your program 670 | into proprietary programs. If your program is a subroutine library, you 671 | may consider it more useful to permit linking proprietary applications with 672 | the library. If this is what you want to do, use the GNU Lesser General 673 | Public License instead of this License. But first, please read 674 | . 675 | -------------------------------------------------------------------------------- /index.md: -------------------------------------------------------------------------------- 1 | ## InstantView Bot 2 | 3 | Read any website in telegram with [@CorsaBot](t.me/CorsaBot) 4 | -------------------------------------------------------------------------------- /package.json: -------------------------------------------------------------------------------- 1 | { 2 | "name": "instantviewbot", 3 | "version": "1.2.0", 4 | "description": "Telegram Bot For InstantView", 5 | "author": "Al ", 6 | "main": "src/index.js", 7 | "private": false, 8 | "license": "MIT", 9 | "engines": { 10 | "yarn": "*", 11 | "node": ">=18.0.0" 12 | }, 13 | "scripts": { 14 | "precommit": "yarn lint", 15 | "start": "NODE_ENV=production node ./src/index.js", 16 | "dev": "NODE_ENV=production nodemon ./src/index.js" 17 | }, 18 | "repository": { 19 | "type": "git", 20 | "url": "git@github.com:/albertincx/formatbot1.git" 21 | }, 22 | "keywords": [ 23 | "intstantview", 24 | "corsabot", 25 | "format", 26 | "parsehtml", 27 | "parser", 28 | "bot", 29 | "telegrambot" 30 | ], 31 | "dependencies": { 32 | "@mozilla/readability": "^0.5.0", 33 | "@postlight/parser": "^2.2.3", 34 | "amqplib": "^0.10.4", 35 | "atob": "^2.1.2", 36 | "co": "^4.6.0", 37 | "cron": "^3.1.7", 38 | "dayjs": "^1.11.11", 39 | "dotenv-safe": "^9.1.0", 40 | "express": "^4.19.2", 41 | "is-image": "^3.1.0", 42 | "is-image-url": "^1.1.8", 43 | "is-url": "^1.2.4", 44 | "jsbn": "^1.1.0", 45 | "jsdom": "^24.1.0", 46 | "lodash": "^4.17.21", 47 | "mongoose": "^8.4.1", 48 | "nodemon": "^3.1.3", 49 | "pdfjs-dist": "^4.9.155", 50 | "puppeteer": "^22.10.0", 51 | "sanitize-html": "^2.13.0", 52 | "showdown": "^2.1.0", 53 | "statuses": "^2.0.1", 54 | "sync-request": "^6.1.0", 55 | "telegraf": "4.16.3", 56 | "tgsend": "^0.0.7", 57 | "trace-unhandled": "^2.0.1", 58 | "undici": "^6.18.2", 59 | "wget-improved": "^3.4.0" 60 | }, 61 | "devDependencies": { 62 | "ava": "6.2.0" 63 | } 64 | } 65 | -------------------------------------------------------------------------------- /readme.md: -------------------------------------------------------------------------------- 1 | This bot makes instant view from channel post that have not IV 2 | 3 | You can find this bot by keywords such as “InstantViewBot” 4 | 5 | ## Features 6 | 7 | - [x] Extract link from amp,clck,bit.ly 8 | - [x] Create IW from any full link 9 | - [x] Compress Content 10 | - [x] Partially support too long content 11 | - [x] Second "process queue" 12 | - [x] Text/Html/MD Document from storage 13 | - [ ] Better parse images 14 | - [ ] Multi links 15 | 16 | ## 🔨 Installation 17 | 18 | **Required env:** 19 | - DEV = 1 show logging 20 | - TBTKN = bot token 21 | - TGGROUP = group for logs 22 | - TGADMIN = admin telegram id 23 | - TGPHTOKEN = Telegra.ph token 24 | - MESSAGE_QUEUE = rabbitmq message queue connection, thanks [cloudamqp.com](https://cloudamqp.com) 25 | - MONGO_URI = mongodb connection uri, thanks [cloud.mongodb.com](https://cloud.mongodb.com) 26 | 27 | ### Wiki [Instruction to run](https://github.com/albertincx/formatbot1/wiki/How-to-RUN) 28 | 29 | ### The story of the Bot https://safiullin.dev/2024/03/31/ru/kak-ya-sozdaval-bota-dlya-telegram-InstantViewBot/ 30 | -------------------------------------------------------------------------------- /src/api/models/schema.js: -------------------------------------------------------------------------------- 1 | const mongoose = require('mongoose'); 2 | 3 | mongoose.set('strictQuery', false); 4 | 5 | const schema = new mongoose.Schema( 6 | {}, 7 | { 8 | timestamps: { 9 | createdAt: true, 10 | updatedAt: false 11 | }, 12 | strict: false, 13 | }, 14 | ); 15 | 16 | module.exports = schema; 17 | -------------------------------------------------------------------------------- /src/api/models/schemaUpdatedAt.js: -------------------------------------------------------------------------------- 1 | const mongoose = require('mongoose'); 2 | 3 | mongoose.set('strictQuery', false); 4 | 5 | const schemaUpd = new mongoose.Schema( 6 | {}, 7 | { 8 | timestamps: { 9 | createdAt: true, 10 | updatedAt: true, 11 | }, 12 | strict: false, 13 | }, 14 | ); 15 | 16 | module.exports = schemaUpd; 17 | -------------------------------------------------------------------------------- /src/api/routes/botroute.js: -------------------------------------------------------------------------------- 1 | const fs = require('fs'); 2 | 3 | const { 4 | BotHelper, 5 | BANNED_ERROR 6 | } = require('../utils/bot'); 7 | const format = require('./format'); 8 | const db = require('../utils/db'); 9 | const messages = require('../../messages/format'); 10 | const { 11 | WORKER, 12 | NO_BOT, 13 | IS_DEV 14 | } = require('../../config/vars'); 15 | const {logger} = require('../utils/logger'); 16 | 17 | global.skipCount = 0; 18 | global.isDevEnabled = IS_DEV; 19 | 20 | const filepath = 'count.txt'; 21 | if (!fs.existsSync(filepath)) { 22 | fs.writeFileSync(filepath, '0'); 23 | } 24 | 25 | const skipCountFile = '.test'; 26 | 27 | let skipCount; 28 | 29 | if (fs.existsSync(skipCountFile)) { 30 | skipCount = +`${fs.readFileSync(skipCountFile)}`.replace('SKIP_ITEMS=', ''); 31 | } 32 | 33 | let startCnt = parseInt(`${fs.readFileSync('count.txt')}`, 10); 34 | 35 | let limit90Sec = 0; 36 | 37 | const botRoute = (bot, conn) => { 38 | const botHelper = new BotHelper(bot.telegram, WORKER); 39 | if (conn) { 40 | conn.on('error', () => { 41 | botHelper.disDb(); 42 | }); 43 | botHelper.setConn(conn); 44 | } else { 45 | botHelper.disDb(); 46 | } 47 | 48 | bot.catch(e => { 49 | if (limit90Sec > 5) { 50 | botHelper.sendError(`${e} Unhandled 90000 Restarted`); 51 | setTimeout(() => { 52 | botHelper.restartApp(); 53 | }, 4000); 54 | return; 55 | } 56 | if (`${e}`.match('out after 90000 milliseconds')) { 57 | limit90Sec += 1; 58 | } else { 59 | botHelper.sendError(`${e} Unhandled x`); 60 | } 61 | }); 62 | 63 | bot.command(/^config/, ({message}) => { 64 | if (botHelper.isAdmin(message.chat.id)) { 65 | botHelper.toggleConfig(message); 66 | } 67 | }); 68 | 69 | bot.command('showconfig', ctx => { 70 | if (botHelper.isAdmin(ctx.message.chat.id)) { 71 | return ctx.reply(botHelper.showConfig()); 72 | } 73 | }); 74 | 75 | bot.command('stat', async ctx => { 76 | if (botHelper.isAdmin(ctx.message.chat.id)) { 77 | if (!botHelper.conn) { 78 | return ctx.reply('db off'); 79 | } 80 | try { 81 | const res = await db.stat(); 82 | return ctx.reply(res); 83 | } catch (e) { 84 | botHelper.sendError(e); 85 | } 86 | } 87 | }); 88 | 89 | bot.hears(/^\/cleardb*/, async ctx => { 90 | if (botHelper.isAdmin(ctx.message.chat.id)) { 91 | const res = await db.clearFromCollection(ctx.message); 92 | return ctx.reply(res); 93 | } 94 | }); 95 | 96 | bot.command('srv', ({message}) => { 97 | if (botHelper.isAdmin(message.from.id)) { 98 | botHelper.sendAdmin(`srv: ${JSON.stringify(message)}`); 99 | } 100 | }); 101 | 102 | bot.command('toggleDev', ({message}) => { 103 | if (botHelper.isAdmin(message.from.id)) { 104 | global.isDevEnabled = !global.isDevEnabled; 105 | botHelper.sendAdmin(`dev is ${global.isDevEnabled}`); 106 | } 107 | }); 108 | 109 | bot.command('skipCount', ({message}) => { 110 | if (botHelper.isAdmin(message.from.id)) { 111 | if (!global.skipCount) { 112 | global.skipCount = 5; 113 | } 114 | botHelper.sendAdmin(`skipCount is ${global.skipCount}`); 115 | } 116 | }); 117 | 118 | bot.command('restartApp', ({message}) => { 119 | if (botHelper.isAdmin(message.from.id)) { 120 | botHelper.restartApp(); 121 | } 122 | }); 123 | 124 | bot.command('gitPull', ({message}) => { 125 | if (botHelper.isAdmin(message.from.id)) { 126 | botHelper.gitPull(); 127 | } 128 | }); 129 | 130 | bot.command('getInfo', async ({message}) => { 131 | if (botHelper.isAdmin(message.from.id)) { 132 | const info = await botHelper.getInfo(); 133 | return botHelper.sendAdmin(`Info:\n${JSON.stringify(info)}`); 134 | } 135 | }); 136 | 137 | bot.command('getClean', async ({message}) => { 138 | if (botHelper.isAdmin(message.from.id)) { 139 | const data = await db.getCleanData(message.text); 140 | 141 | return botHelper.sendAdmin(messages.cleanCommands(data)); 142 | } 143 | }); 144 | 145 | process.on('unhandledRejection', reason => { 146 | logger('unhandledRejection'); 147 | if (`${reason}`.match('bot was blocked by the user')) { 148 | // return; 149 | botHelper.sendAdmin(`unhandledRejection blocked ${reason}`); 150 | } 151 | if (`${reason}`.match(BANNED_ERROR)) { 152 | botHelper.sendAdmin(`unhandledRejection banned ${reason}`); 153 | } 154 | botHelper.sendAdmin(`unhandledRejection: ${reason}`); 155 | }); 156 | 157 | format(bot, botHelper, skipCount); 158 | 159 | if (!NO_BOT) { 160 | bot.launch(); 161 | } 162 | 163 | if (startCnt % 10 === 0 || IS_DEV) { 164 | const lg = `started ${startCnt} times`; 165 | logger(lg); 166 | botHelper.sendAdmin(lg); 167 | } 168 | 169 | startCnt += 1; 170 | 171 | if (startCnt >= 500) startCnt = 0; 172 | 173 | fs.writeFileSync(filepath, `${startCnt}`); 174 | 175 | botHelper.setBlacklist(); 176 | 177 | return botHelper; 178 | }; 179 | 180 | module.exports = botRoute; 181 | -------------------------------------------------------------------------------- /src/api/routes/format.js: -------------------------------------------------------------------------------- 1 | const url = require('url'); 2 | const {Markup} = require("telegraf"); 3 | 4 | const keyboards = require('../../keyboards/keyboards'); 5 | const messages = require('../../messages/format'); 6 | const rabbitMq = require('../../service/rabbitmq'); 7 | 8 | const { 9 | IS_PUPPET_DISABLED, 10 | NO_MQ, 11 | IV_CHAN_ID, 12 | IV_CHAN_MID, 13 | IV_CHAN_MID_2, 14 | } = require('../../config/vars'); 15 | 16 | const db = require('../utils/db'); 17 | const { 18 | commandCheck, 19 | timeout, 20 | toUrl, 21 | isDateMoreADay, 22 | } = require('../utils'); 23 | const {logger} = require('../utils/logger'); 24 | const puppet = require('../utils/puppet'); 25 | const { 26 | getAllLinks, 27 | getLinkFromEntity, 28 | getLink 29 | } = require('../utils/links'); 30 | const {jobMessage} = require('../../service/jobMessage'); 31 | const {dbKeys} = require("../../config/consts"); 32 | 33 | global.lastIvTime = +new Date(); 34 | 35 | const validRegex = '^(https?:\\/\\/)?(www.)?(graph.org|telegra.ph|www.youtube.com\/watch)'; 36 | 37 | if (!NO_MQ) { 38 | rabbitMq.startFirst(); 39 | } 40 | 41 | const PDF_LINK = 'https://pdf.pdf/pdf'; 42 | const privateChatId = process.env.PRIVATE_CHAIN_ID; 43 | const PARTNER_ID = process.env.PARTNER_ID; 44 | const PARTNER_URL = process.env.PARTNER_URL; 45 | const privateUserId = +process.env.PRIVATE_USER_ID; 46 | 47 | const support = async (ctx, botHelper) => { 48 | let system = JSON.stringify(ctx.message.from); 49 | const { 50 | chat: {id: chatId}, 51 | } = ctx.message; 52 | 53 | try { 54 | if (!Number.isNaN(IV_CHAN_MID)) { 55 | botHelper 56 | .forwardMes(IV_CHAN_MID, IV_CHAN_ID * -1, chatId) 57 | .catch(() => { 58 | }); 59 | } 60 | if (!Number.isNaN(IV_CHAN_MID_2)) { 61 | botHelper 62 | .forwardMes(IV_CHAN_MID_2, IV_CHAN_ID * -1, chatId) 63 | .catch(() => { 64 | }); 65 | } 66 | } catch (e) { 67 | system = `${e}${system}`; 68 | } 69 | botHelper.sendAdmin(`support ${system}`); 70 | }; 71 | 72 | const startOrHelp = (ctx, botHelper) => { 73 | if (ctx && ctx.message.text && ctx.message.text.match(/\/start\s(.*?)/)) { 74 | const cmd = ctx.message.text.match(/\/start\s(.*?)$/)[1]; 75 | if (cmd === 'support') { 76 | support(ctx, botHelper); 77 | return; 78 | } 79 | } 80 | 81 | let system = JSON.stringify(ctx.message.from); 82 | try { 83 | ctx.reply(messages.start(), keyboards.start()); 84 | } catch (e) { 85 | system = `${e}${system}`; 86 | } 87 | 88 | return botHelper.sendAdmin(system); 89 | }; 90 | 91 | global.emptyTextCount = 0; 92 | 93 | const format = (bot, botHelper, skipCountBool) => { 94 | bot.command(['start', 'help'], ctx => startOrHelp(ctx, botHelper)); 95 | bot.hears('👋 Help', ctx => startOrHelp(ctx, botHelper)); 96 | bot.hears('👍Support', ctx => support(ctx, botHelper)); 97 | bot.command('support', ctx => support(ctx, botHelper)); 98 | bot.hears('⌨️ Hide keyboard', ctx => { 99 | try { 100 | ctx.reply('Type /help to show.', keyboards.hide()); 101 | } catch (e) { 102 | botHelper.sendError(e); 103 | } 104 | }); 105 | 106 | bot.on('inline_query', async msg => { 107 | const {id, chat_type} = msg.update.inline_query; 108 | let {query} = msg.update.inline_query; 109 | let chatId = msg.from.id; 110 | let userId = chatId; 111 | 112 | if (privateUserId && privateUserId !== userId) { 113 | // console.log('privateUserId', userId); 114 | return; 115 | } 116 | 117 | if (privateChatId && chat_type === 'channel') { 118 | const hasAccess = await botHelper.checkAccess(privateChatId, userId); 119 | if (chatId < 0) return; 120 | 121 | if (!hasAccess && process.env.PRIVATE_CHAIN_INVITE_LINK) { 122 | return botHelper.botMes( 123 | userId, 124 | 'You don\'t have access to this chat! Please subscribe to this chat! ' + process.env.PRIVATE_CHAIN_INVITE_LINK 125 | ); 126 | } 127 | } 128 | 129 | query = query.trim(); 130 | const links = getAllLinks(query); 131 | if (links.length === 0) { 132 | const res = { 133 | type: 'article', 134 | id, 135 | title: 'Links not found', 136 | cache_time: 0, 137 | is_personal: true, 138 | input_message_content: {message_text: 'Links not found'}, 139 | }; 140 | return msg.answerInlineQuery([res]) 141 | .catch(() => { 142 | }); 143 | } 144 | const ivObj = await db.getIV(links[0]) 145 | .catch(() => false); 146 | if (ivObj && ivObj.iv) { 147 | return botHelper 148 | .sendInline({ 149 | messageId: id, 150 | ivLink: ivObj.iv, 151 | }) 152 | .catch(e => { 153 | logger('sendInline'); 154 | logger(e); 155 | }); 156 | } 157 | const exist = await db.getInline(links[0]) 158 | .catch(() => false); 159 | const res = { 160 | type: 'article', 161 | id, 162 | title: 'Waiting for InstantView... Type \'Any symbol\' to check', 163 | input_message_content: {message_text: links[0]}, 164 | }; 165 | if (!exist) { 166 | rabbitMq.addToChannel({ 167 | message_id: id, 168 | chatId: msg.from.id, 169 | link: links[0], 170 | inline: true, 171 | }); 172 | } 173 | return msg 174 | .answerInlineQuery([res], { 175 | cache_time: 60, 176 | is_personal: true, 177 | }) 178 | .catch(() => { 179 | }); 180 | }); 181 | 182 | const addToQueue = async ctx => { 183 | const {update} = ctx; 184 | let {message} = ctx; 185 | const isChannelPost = update && update.channel_post; 186 | if ( 187 | message && 188 | message.text && 189 | message.text.match(/(createBroadcast|startBroadcast)/) 190 | ) { 191 | botHelper.startBroad(ctx) 192 | return; 193 | } 194 | let isChanMesId = false; 195 | if (isChannelPost) { 196 | message = update.channel_post; 197 | } 198 | 199 | const { 200 | reply_to_message: rplToMsg, 201 | caption_entities: cEntities, 202 | from, 203 | } = 204 | message || {}; 205 | if (rplToMsg || message.audio) { 206 | // if (message.from && botHelper.isAdmin(message.from.id)) { 207 | // botHelper.sendAdmin(rplToMsg.message_id, message.from.id); 208 | // } 209 | return; 210 | } 211 | let {entities} = message; 212 | 213 | const msg = message; 214 | if (isChannelPost) { 215 | isChanMesId = msg.message_id; 216 | } 217 | const { 218 | chat: {id: chatId}, 219 | caption, 220 | } = msg; 221 | let userId = (from && from.id) || chatId; 222 | 223 | if (privateChatId && isChannelPost) { 224 | const hasAccess = await botHelper.checkAccess(privateChatId, userId); 225 | // console.log('hasAccess'); 226 | // console.log(hasAccess); 227 | if (chatId < 0) return; 228 | 229 | if (!hasAccess && process.env.PRIVATE_CHAIN_INVITE_LINK) { 230 | return botHelper.botMes( 231 | userId, 232 | 'You don\'t have access to this chat! Please subscribe to this chat! ' + process.env.PRIVATE_CHAIN_INVITE_LINK 233 | ); 234 | } 235 | } 236 | if (privateUserId && privateUserId !== userId) return; 237 | 238 | let {text} = msg; 239 | 240 | const isAdm = botHelper.isAdmin(chatId); 241 | const rpl = rplToMsg; 242 | let pdfData = {}; 243 | 244 | if (msg.document || (rpl && rpl.document)) { 245 | const {file_name, mime_type, file_id, file_size} = msg.document; 246 | if (!file_name) return; 247 | if ( 248 | file_name.match(/.pdf$/) && 249 | mime_type === 'application/pdf' 250 | ) { 251 | if (file_size < 4e6) { 252 | const cnt = await db.get({ 253 | key: dbKeys.counter, 254 | filter: {url: chatId, iv: 'pdf'}, 255 | project: 'af updatedAt' 256 | }); 257 | if (cnt) { 258 | const now = Date.now(); 259 | if (isDateMoreADay(cnt.updatedAt)) { 260 | pdfData.pdfReset = 1; 261 | } else { 262 | if (cnt.af >= 10) { 263 | console.log('exceeded pdf'); 264 | let hours = Math.floor((now - cnt.updatedAt) / 3_600_000); 265 | if (isChannelPost) return; 266 | 267 | return ctx.reply( 268 | 'You have exceeded the maximum number of pdfs in 24 hours period, come back after ' + (24 - hours) + 'h' 269 | ).catch(e => { 270 | // skip 271 | }); 272 | } 273 | } 274 | } 275 | pdfData.pdf = file_id; 276 | pdfData.pdfTitle = file_name.replace(/[^a-z\s0-9]/gi, '').replace(/\s/g, '_'); 277 | text = PDF_LINK + encodeURI(file_name); 278 | } else { 279 | console.log('big pdf'); 280 | if (isChannelPost) return; 281 | return ctx.reply('You have exceeded the maximum size of pdf (4mb) ').catch(e => { 282 | // skip 283 | }); 284 | } 285 | } else { 286 | return; 287 | } 288 | } 289 | 290 | if (caption) { 291 | text = caption; 292 | if (cEntities) { 293 | entities = cEntities; 294 | } 295 | } 296 | if (msg && text) { 297 | let links = getAllLinks(text); 298 | let link = links[0]; 299 | if (!link && entities) { 300 | links = getLinkFromEntity(entities, text); 301 | } 302 | link = getLink(links); 303 | 304 | if (!link) { 305 | logger('no link'); 306 | return; 307 | } 308 | 309 | let parsed; 310 | if (link) { 311 | link = toUrl(link); 312 | } 313 | try { 314 | parsed = new url.URL(link); 315 | } catch (e) { 316 | logger('exit wrong url'); 317 | logger(e); 318 | return; 319 | } 320 | logger('parsed'); 321 | logger(parsed.protocol); 322 | try { 323 | if (link.match(/^(https?:\/\/)?(www.)?google/)) { 324 | const matchUrl = link.match(/url=(.*?)($|&)/); 325 | if (matchUrl && matchUrl[1]) link = decodeURIComponent(matchUrl[1]); 326 | } 327 | 328 | if (link.match(new RegExp(validRegex))) { 329 | ctx 330 | .reply(messages.showIvMessage('', link, link, parsed.host), { 331 | parse_mode: botHelper.markdown(), 332 | }) 333 | .catch(e => { 334 | logger('reply'); 335 | logger(e); 336 | botHelper.sendError(e); 337 | }); 338 | return; 339 | } 340 | if (link.match(/^((https?):\/\/)?(www\.)?(youtube|t)\.(com|me)\/?/)) { 341 | logger('youtube exit'); 342 | return; 343 | } 344 | 345 | if (link.match(/yandex\.ru\/showcap/)) { 346 | logger('yandex cap'); 347 | return; 348 | } 349 | 350 | // allow https only main page 351 | if (!parsed.pathname && !parsed.protocol.match('https')) { 352 | logger('main no ssl'); 353 | return; 354 | } 355 | 356 | let mid; 357 | if (!botHelper.waitSec) { 358 | if (PARTNER_ID && chatId > 0) { 359 | const item = {url: chatId, iv: PARTNER_ID} 360 | const cnt = await db.get({ 361 | key: dbKeys.counter, 362 | filter: item, 363 | project: 'af updatedAt' 364 | }); 365 | if (!cnt || (cnt && isDateMoreADay(cnt.updatedAt))) { 366 | let u = PARTNER_URL.replace('T=', chatId) + `&language=${from.language_code || 'en'}`; 367 | const pad = await fetch(u) 368 | .then(res => res.json()) 369 | // .then(res => res.result) 370 | .catch(e => { 371 | console.log(`${e}`.substr(0,5)); 372 | }); 373 | // console.log(pad, u) 374 | await db.updateOneLink(item, db.getCol(dbKeys.counter)); 375 | if (pad) { 376 | ctx.replyWithPhoto(pad.image_url, 377 | { 378 | protect_content: true, 379 | caption: pad.text_html, 380 | parse_mode: 'html', 381 | ...Markup.inlineKeyboard([ 382 | Markup.button.url(pad.button_name, pad.click_url), 383 | ]) 384 | }); 385 | } 386 | } 387 | } 388 | 389 | const res = await ctx.reply('Waiting for instantView...') 390 | .catch((e) => { 391 | logger('reply wait'); 392 | logger(e); 393 | return {}; 394 | }); 395 | 396 | const messageId = res && res.message_id; 397 | await timeout(0.1); 398 | if (!messageId) { 399 | logger('no MessageId exit'); 400 | return; 401 | } 402 | mid = messageId; 403 | } 404 | 405 | // const cnt = await db.get({ 406 | // key: dbKeys.counter, 407 | // filter: {url: chatId, iv: 'iv'}, 408 | // project: 'af updatedAt' 409 | // }); 410 | // 411 | // if (cnt && cnt.af >= 10) { 412 | // console.log('exceeded pdf'); 413 | // return; 414 | // } 415 | 416 | const task = { 417 | message_id: mid, 418 | chatId, 419 | link, 420 | isChanMesId, 421 | ...pdfData, 422 | }; 423 | 424 | if (from) task.fromId = from.id; 425 | 426 | const force = (isAdm || (task.fromId && botHelper.isAdmin(task.fromId))) && commandCheck(text); 427 | if (force) task.force = force; 428 | 429 | let newIvTime = +new Date(); 430 | newIvTime = (newIvTime - global.lastIvTime) / 1000; 431 | if (newIvTime > 3600) { 432 | global.lastIvTime = +new Date(); 433 | botHelper.sendAdmin(`alert ${newIvTime} sec`); 434 | } 435 | if (from) { 436 | task.fromId = from.id; 437 | } 438 | 439 | if (NO_MQ) { 440 | console.log('cloud massaging is disabled'); 441 | return jobMessage(task); 442 | } 443 | rabbitMq.addToChannel(task); 444 | } catch (e) { 445 | logger('send error'); 446 | logger(e); 447 | } 448 | } 449 | }; 450 | 451 | // bot.use(ctx => 452 | // addToQueue(ctx) 453 | // .catch(e => 454 | // botHelper.sendError(`tg err1: ${JSON.stringify(e)}`), 455 | // ), 456 | // ); 457 | 458 | bot.on('channel_post', ctx => 459 | addToQueue(ctx) 460 | .catch(e => { 461 | console.log(e); 462 | botHelper.sendError(`tg err1: ${JSON.stringify(e)}`) 463 | }), 464 | ); 465 | 466 | bot.hears(/.*/, ctx => 467 | addToQueue(ctx) 468 | .catch(e => { 469 | console.log(e); 470 | botHelper.sendError(`tg err2: ${JSON.stringify(e)}`) 471 | }), 472 | ); 473 | 474 | bot.on('message', ctx => 475 | addToQueue(ctx) 476 | .catch(e => { 477 | console.log(e); 478 | botHelper.sendError(`tg err3: ${JSON.stringify(e)}`) 479 | }), 480 | ); 481 | 482 | let browserWs = null; 483 | if (!botHelper.config.no_puppet && !IS_PUPPET_DISABLED) { 484 | puppet.getBrowser() 485 | .then(ws => { 486 | browserWs = ws; 487 | }); 488 | } 489 | 490 | try { 491 | rabbitMq.runMqChannels(jobMessage(botHelper, browserWs, skipCountBool)); 492 | } catch (e) { 493 | botHelper.sendError(e); 494 | } 495 | }; 496 | 497 | module.exports = format; 498 | -------------------------------------------------------------------------------- /src/api/utils/bot.js: -------------------------------------------------------------------------------- 1 | const broadcast = require('tgsend'); 2 | // const broadcast = require('../../../../../git/tgsend'); 3 | const fs = require('fs'); 4 | const { 5 | TG_ADMIN_ID, 6 | TG_BUGS_GROUP, 7 | BLACK_LIST_FILE, 8 | MONGO_URI_SECOND, 9 | MONGO_URI_BROAD, 10 | } = require('../../config/vars'); 11 | const {logger} = require('./logger'); 12 | 13 | const {createConnection} = require("../../config/mongoose"); 14 | const {Schema} = require("mongoose"); 15 | const {get} = require("./db"); 16 | const {dbKeys} = require("../../config/consts"); 17 | 18 | const TG_ADMIN = parseInt(TG_ADMIN_ID, 10); 19 | const OFF = 'Off'; 20 | const ON = 'On'; 21 | 22 | const PARSE_MODE_MARK = 'Markdown'; 23 | 24 | const INLINE_TITLE = 'InstantView created. Click me to send'; 25 | const BANNED_ERROR = 'USER_BANNED_IN_CHANNEL'; 26 | const RIGHTS_ERROR = 'need administrator rights in the channel chat'; 27 | 28 | class BotHelper { 29 | constructor(bot, worker) { 30 | this.bot = bot; 31 | this.config = {no_puppet: false}; 32 | try { 33 | this.config = JSON.parse(`${fs.readFileSync('.conf/config.json')}`); 34 | } catch (e) { 35 | logger(e); 36 | } 37 | this.tgAdmin = TG_ADMIN; 38 | this.waitSec = false; 39 | this.worker = worker; 40 | } 41 | 42 | isAdmin(chatId) { 43 | return chatId === this.tgAdmin; 44 | } 45 | 46 | botMes(chatId, text, mark = true) { 47 | if (this.worker) { 48 | return Promise.resolve(); 49 | } 50 | let opts = {}; 51 | if (mark) { 52 | opts = {parse_mode: this.markdown()}; 53 | } 54 | return this.bot 55 | .sendMessage(chatId, text, opts) 56 | .catch(e => this.sendError(e, `${chatId}${text}`)); 57 | } 58 | 59 | sendAdmin(textParam, chatIdParam = '', mark = false) { 60 | if (this.worker) { 61 | return Promise.resolve(); 62 | } 63 | let chatId = chatIdParam; 64 | let text = textParam; 65 | let opts = {}; 66 | if (mark === true) { 67 | opts = { 68 | parse_mode: this.markdown(), 69 | disable_web_page_preview: true, 70 | }; 71 | } 72 | if (!chatId) { 73 | chatId = TG_ADMIN; 74 | } 75 | if (`${chatId}` === `${this.tgAdmin}`) { 76 | text = `service: adm ${text}`; 77 | 78 | if (text.match('Too Many')) { 79 | const [sec] = text.match(/[0-9]+$/) || []; 80 | if (sec) { 81 | this.waitSec = sec; 82 | clearTimeout(this.timer); 83 | this.timer = setTimeout(() => { 84 | this.waitSec = false; 85 | }, sec * 1000); 86 | } 87 | } 88 | } 89 | 90 | return this.bot.sendMessage(chatId, text, opts) 91 | .catch(e => { 92 | logger('Send admin'); 93 | logger(e); 94 | }); 95 | } 96 | 97 | sendAdminOpts(text, opts) { 98 | if (this.worker) { 99 | return Promise.resolve(); 100 | } 101 | const chatId = TG_BUGS_GROUP || TG_ADMIN; 102 | 103 | return this.bot.sendMessage(chatId, text, opts) 104 | .catch(e => { 105 | logger('Send admin opts'); 106 | logger(e); 107 | }); 108 | } 109 | 110 | sendInline({ 111 | title, 112 | messageId, 113 | ivLink 114 | }) { 115 | if (this.worker) { 116 | return Promise.resolve(); 117 | } 118 | let inlineTitle = title; 119 | if (!title) { 120 | inlineTitle = INLINE_TITLE; 121 | } 122 | const queryResult = { 123 | type: 'article', 124 | id: messageId, 125 | title: inlineTitle, 126 | input_message_content: {message_text: ivLink}, 127 | }; 128 | 129 | return this.bot.answerInlineQuery(messageId, [queryResult]); 130 | } 131 | 132 | sendAdminMark(text, chatId) { 133 | if (this.worker) { 134 | return Promise.resolve(); 135 | } 136 | return this.sendAdmin(text, chatId, true); 137 | } 138 | 139 | getParams(hostname, chatId, force) { 140 | const params = {}; 141 | const contentSelector = 142 | force === 'content' || this.getConf(`${hostname}_content`); 143 | if (contentSelector) { 144 | params.content = contentSelector; 145 | } 146 | const puppetOnly = force === 'puppet' || this.getConf(`${hostname}_puppet`); 147 | if (puppetOnly) { 148 | params.isPuppet = true; 149 | } 150 | const customOnly = force === 'custom' || this.getConf(`${hostname}_custom`); 151 | if (customOnly) { 152 | params.isCustom = true; 153 | } 154 | const wget = force === 'wget' || this.getConf(`${hostname}_wget`); 155 | if (wget) { 156 | params.isWget = true; 157 | } 158 | const cached = force === 'cached' || this.getConf(`${hostname}_cached`); 159 | if (cached) { 160 | params.isCached = true; 161 | } 162 | const scroll = this.getConf(`${hostname}_scroll`); 163 | if (scroll) { 164 | params.scroll = scroll; 165 | } 166 | const noLinks = 167 | force === 'no_links' || this.getConf(`${hostname}_no_links`); 168 | if (noLinks) { 169 | params.noLinks = true; 170 | } 171 | const pcache = force === 'p_cache'; 172 | if (pcache) { 173 | params.isCached = true; 174 | params.cachefile = 'puppet.html'; 175 | params.content = this.getConf('p_cache_content'); 176 | } 177 | if (this.isAdmin(chatId)) { 178 | if (this.getConf('test_puppet')) { 179 | params.isPuppet = true; 180 | } 181 | if (this.getConf('test_custom')) { 182 | params.isCustom = true; 183 | } 184 | } 185 | const mozilla = this.getConf('mozilla'); 186 | if (mozilla) { 187 | params.mozilla = true; 188 | } 189 | return params; 190 | } 191 | 192 | getConf(param) { 193 | let configParam = this.config[param] || this.config[`_${param}`]; 194 | 195 | return configParam === OFF ? '' : configParam; 196 | } 197 | 198 | parseConfig(params) { 199 | let content; 200 | if (params[0] === '_') { 201 | // eslint-disable-next-line no-unused-vars 202 | const [_, param, ...val] = params.split('_'); 203 | params = `${param} ${val.join('_')}`; 204 | } 205 | let config = params.replace(' _content', '_content'); 206 | config = config.split(/\s/); 207 | let [param] = config; 208 | 209 | if (config.length === 2) { 210 | content = config[1].replace(/~/g, ' '); 211 | if (this.config[param] === content) content = OFF; 212 | } else { 213 | if (this.config[param] === ON || this.config[param]) { 214 | content = OFF; 215 | } else { 216 | content = ON; 217 | } 218 | } 219 | 220 | return { 221 | param, 222 | content 223 | }; 224 | } 225 | 226 | toggleConfig(msg, send = true) { 227 | if (typeof msg === 'string') { 228 | msg = {text: msg}; 229 | } 230 | let params = msg.text.replace('/config', ''); 231 | params = params.trim(); 232 | 233 | if (!params || !this.isAdmin(msg.chat.id)) { 234 | return Promise.resolve('no param or forbidden'); 235 | } 236 | 237 | const { 238 | param, 239 | content 240 | } = this.parseConfig(params); 241 | this.config[param] = content; 242 | fs.writeFileSync('.conf/config.json', JSON.stringify(this.config)); 243 | 244 | return send && this.botMes(TG_ADMIN, content, false); 245 | } 246 | 247 | showConfig() { 248 | return `${JSON.stringify(this.config)} db is ${this.db}`; 249 | } 250 | 251 | sendError(error, text = '') { 252 | let errorResult = error; 253 | if (typeof errorResult === 'object' && !global.isDevEnabled) { 254 | if (errorResult.response && typeof errorResult.response === 'object') { 255 | errorResult = errorResult.response.description || 'unknown error'; 256 | if (errorResult.match(BANNED_ERROR) || errorResult.match(RIGHTS_ERROR)) { 257 | return; 258 | } 259 | } 260 | } else { 261 | errorResult = `has error: ${JSON.stringify(errorResult)} ${errorResult.toString()} ${text}`; 262 | } 263 | 264 | this.sendAdmin(errorResult); 265 | } 266 | 267 | disDb() { 268 | console.log('db disabled'); 269 | this.db = false; 270 | } 271 | 272 | setBlacklist() { 273 | const blf = fs.readFileSync(BLACK_LIST_FILE); 274 | this.bllist = `${blf ? `${blf}` : ''}`; 275 | } 276 | 277 | isBlackListed(h) { 278 | return this.bllist && this.bllist.match(h); 279 | } 280 | 281 | forwardMes(mid, from, to) { 282 | if (this.worker) { 283 | return Promise.resolve(); 284 | } 285 | return this.bot.forwardMessage(to, from, mid); 286 | } 287 | 288 | sendIV(chatId, messageId, inlineMessageId, messageText, extra) { 289 | if (this.worker) { 290 | return Promise.resolve(); 291 | } 292 | 293 | let text = messageText; 294 | if (extra && extra.parse_mode === this.markdown()) { 295 | text = text.replace(/[*`]/gi, ''); 296 | } 297 | 298 | return this.bot 299 | .editMessageText(chatId, messageId, inlineMessageId, text, extra) 300 | .catch(e => { 301 | logger('send iv error'); 302 | logger(e); 303 | }); 304 | } 305 | 306 | sendIVNew(chatId, messageText, extra) { 307 | if (this.worker) { 308 | return Promise.resolve(); 309 | } 310 | let text = messageText; 311 | if (extra && extra.parse_mode === this.markdown()) { 312 | text = text.replace(/[*`]/gi, ''); 313 | } 314 | return this.bot.sendMessage(chatId, text, extra) 315 | .catch(e => { 316 | logger('send iv new error'); 317 | logger(e); 318 | }); 319 | } 320 | 321 | delMessage(chatId, messageId) { 322 | if (this.worker) { 323 | return Promise.resolve(); 324 | } 325 | return this.bot.deleteMessage(chatId, messageId) 326 | .catch((e) => { 327 | logger('del mess error'); 328 | logger(e); 329 | }); 330 | } 331 | 332 | markdown() { 333 | return PARSE_MODE_MARK; 334 | } 335 | 336 | restartApp() { 337 | const {spawn} = require('child_process'); 338 | spawn('pm2', ['restart', 'Format'], { 339 | stdio: 'ignore', 340 | detached: true, 341 | }) 342 | .unref(); 343 | this.sendAdmin('restarted'); 344 | } 345 | 346 | gitPull() { 347 | const {spawn} = require('child_process'); 348 | const gPull = spawn('git pull && pm2 restart Format --time', {shell: true}); 349 | let log = 'Res: '; 350 | gPull.stdout.on('data', data => { 351 | log += `${data}`; 352 | }); 353 | gPull.stdout.on('end', () => { 354 | logger(log); 355 | this.sendAdmin(log); 356 | }); 357 | } 358 | 359 | setConn(c) { 360 | this.conn = c; 361 | } 362 | 363 | getInfo() { 364 | if (this.conn) { 365 | return this.conn.db.command({atlasSize: 1}); 366 | } 367 | return Promise.resolve({}); 368 | } 369 | 370 | getMidMessage(mId) { 371 | let mMessage = process.env[`MID_MESSAGE${mId}`] || ''; 372 | mMessage = mMessage.replace('*', '\n'); 373 | return mMessage; 374 | } 375 | 376 | startBroad(ctx) { 377 | if (!this.isAdmin(ctx.message.chat.id)) { 378 | console.log('is not adm') 379 | return 'is not admin'; 380 | } 381 | // console.log('is adm') 382 | // return 'is admin'; 383 | 384 | if (ctx.message.text.match('createBroadcast')) { 385 | this.conn = createConnection(MONGO_URI_SECOND); 386 | } 387 | this.connSend = createConnection(MONGO_URI_BROAD); 388 | this.schema = new Schema({}, { 389 | strict: false, 390 | versionKey: false 391 | }); 392 | broadcast(ctx, this); 393 | } 394 | 395 | async checkAccess(chatId, userId) { 396 | if (userId < 0) { 397 | if (this.config['accessChan' + userId]) return true; 398 | 399 | const uId = await get({ 400 | key: dbKeys.counter, 401 | filter: { 402 | chanId: userId, 403 | }, 404 | project: 'userId', 405 | }); 406 | 407 | if (!uId) return false; 408 | this.config['accessChan' + userId] = 1; 409 | } 410 | 411 | const hasAccess = await this.bot.getChatMember(chatId, userId); 412 | // console.log('hasAccess'); 413 | // console.log(hasAccess); 414 | return hasAccess && hasAccess.status !== 'left'; 415 | } 416 | } 417 | 418 | exports.BotHelper = BotHelper; 419 | exports.BANNED_ERROR = BANNED_ERROR; 420 | -------------------------------------------------------------------------------- /src/api/utils/db.js: -------------------------------------------------------------------------------- 1 | const schema = require('../models/schema'); 2 | 3 | const { 4 | MONGO_URI_OLD, 5 | MONGO_URI_OLD_2, 6 | MONGO_COLL_LINKS, 7 | MONGO_COLL_I_LINKS, 8 | } = require('../../config/vars'); 9 | const {createConnection} = require('../../config/mongoose'); 10 | const {model} = require('mongoose'); 11 | const {logger} = require('./logger'); 12 | const {dbKeys} = require("../../config/consts"); 13 | const schemaUpd = require("../models/schemaUpdatedAt"); 14 | 15 | const LINKS_COLL = MONGO_COLL_LINKS || 'links'; 16 | const I_LINKS_COLL = MONGO_COLL_I_LINKS || 'ilinks'; 17 | 18 | const links = model(LINKS_COLL, schema); 19 | const inlineLinks = model(I_LINKS_COLL, schema); 20 | const counter = model('counter', schemaUpd); 21 | const conn0 = createConnection(MONGO_URI_OLD); 22 | const conn1 = createConnection(MONGO_URI_OLD_2); 23 | 24 | const linksOld1 = conn0 && conn0.model(LINKS_COLL, schema); 25 | const inlineOld1 = conn0 && conn0.model(I_LINKS_COLL, schema); 26 | 27 | const linksOld2 = conn1 && conn1.model(LINKS_COLL, schema); 28 | const inlineOld2 = conn1 && conn1.model(I_LINKS_COLL, schema); 29 | 30 | const stat = () => links.countDocuments(); 31 | 32 | const clearFromCollection = async msg => { 33 | const {text} = msg; 34 | 35 | let search; 36 | let mon = 1; 37 | 38 | if (text.match(/^\/cleardb3_/)) { 39 | const months = text.match('mon([0-9])'); 40 | if (months) { 41 | mon = months[1]; 42 | } 43 | search = text.replace('/cleardb3_', ''); 44 | search = search.replace(/\s(.*?)$/, ''); 45 | search = search.replace(/_/g, '.'); 46 | } else { 47 | search = text.replace('/cleardb', ''); 48 | search = search.trim(); 49 | } 50 | if (!search) { 51 | return Promise.resolve('empty'); 52 | } 53 | 54 | const searchByDomain = new RegExp(`^https?://${search}`); 55 | 56 | const fromDate = new Date(); 57 | fromDate.setMonth(fromDate.getMonth() - mon); 58 | 59 | const dMany = { 60 | url: searchByDomain, 61 | createdAt: {$lte: fromDate} 62 | }; 63 | let d; 64 | d = await links.deleteMany(dMany); 65 | 66 | return `${JSON.stringify(d)} - ${searchByDomain} - ${JSON.stringify(fromDate)}`; 67 | }; 68 | 69 | const removeInline = url => inlineLinks.deleteMany({url}); 70 | 71 | const updateOneLink = (item, collection = links) => { 72 | const {url} = item; 73 | 74 | if (item && item.iv) { 75 | item.$inc = {af: 1}; 76 | } 77 | 78 | return collection.updateOne({url}, item, {upsert: true}); 79 | }; 80 | 81 | const getFromCollection = async (url, coll, insert = true) => { 82 | const me = await coll.findOne({url}); 83 | if (insert || me) { 84 | await updateOneLink({url}, coll); 85 | } 86 | 87 | return me; 88 | }; 89 | 90 | const getInline = async url => { 91 | // check from old DB without insert 92 | let me; 93 | if (inlineOld1) { 94 | me = await getFromCollection(url, inlineOld1, false); 95 | if (me) { 96 | logger('link from Old1 db') 97 | } 98 | } 99 | if (!me && inlineOld2) { 100 | me = await getFromCollection(url, inlineOld2, false); 101 | if (me) { 102 | logger('link from Old2 db') 103 | } 104 | } 105 | if (!me) { 106 | me = await getFromCollection(url, inlineLinks); 107 | } 108 | return me; 109 | }; 110 | 111 | const getIV = async url => { 112 | // check from old DB without insert 113 | let me; 114 | if (linksOld1) { 115 | me = await getFromCollection(url, linksOld1, false); 116 | if (me) { 117 | logger('link from Old1 db') 118 | } 119 | } 120 | if (!me && linksOld2) { 121 | me = await getFromCollection(url, linksOld2, false); 122 | if (me) { 123 | logger('link from Old2 db') 124 | } 125 | } 126 | if (!me) { 127 | me = await getFromCollection(url, links); 128 | } 129 | if (me) { 130 | return me.toObject(); 131 | } 132 | return false; 133 | }; 134 | 135 | const checkTimeFromLast = () => links.findOne({}, {}, {sort: {createdAt: -1}}); 136 | const get = (params) => getCol(params.key).findOne(params.filter, params.project || {}); 137 | 138 | const getCleanData = async (txt) => { 139 | const nums = txt.match(/[0-9]+/); 140 | let cnt = 4000; 141 | if (nums) cnt = +nums[0]; 142 | 143 | const agg = [ 144 | { 145 | $addFields: { 146 | origin: { 147 | $arrayElemAt: [{$split: ['$url', '/']}, 2], 148 | }, 149 | }, 150 | }, 151 | { 152 | $group: { 153 | _id: '$origin', 154 | cnt: { 155 | $sum: 1, 156 | }, 157 | }, 158 | }, 159 | { 160 | $match: { 161 | cnt: { 162 | $gte: cnt, 163 | }, 164 | }, 165 | }, 166 | ]; 167 | const result = await links.aggregate(agg); 168 | 169 | return result.map(i => `${i._id.replace(/\./g, '_')} ${i.cnt}`); 170 | }; 171 | 172 | const getCol = (key) => { 173 | if (key === dbKeys.counter) return counter; 174 | } 175 | 176 | module.exports.stat = stat; 177 | module.exports.clearFromCollection = clearFromCollection; 178 | module.exports.updateOneLink = updateOneLink; 179 | module.exports.removeInline = removeInline; 180 | module.exports.getInline = getInline; 181 | module.exports.getIV = getIV; 182 | module.exports.checkTimeFromLast = checkTimeFromLast; 183 | module.exports.getCleanData = getCleanData; 184 | module.exports.getCol = getCol; 185 | module.exports.get = get; 186 | -------------------------------------------------------------------------------- /src/api/utils/dom.js: -------------------------------------------------------------------------------- 1 | const jsdom = require('jsdom'); 2 | 3 | const {JSDOM} = jsdom; 4 | 5 | function domToNode(domNode) { 6 | if (domNode.nodeType === domNode.TEXT_NODE) { 7 | return domNode.data; 8 | } 9 | if (domNode.nodeType !== domNode.ELEMENT_NODE) { 10 | return false; 11 | } 12 | const nodeElement = {}; 13 | nodeElement.tag = domNode.tagName.toLowerCase(); 14 | for (let nodeIdx = 0; nodeIdx < domNode.attributes.length; nodeIdx += 1) { 15 | const attr = domNode.attributes[nodeIdx]; 16 | if (attr.name === 'href' || attr.name === 'src') { 17 | if (!nodeElement.attrs) { 18 | nodeElement.attrs = {}; 19 | } 20 | nodeElement.attrs[attr.name] = attr.value; 21 | } 22 | } 23 | if (domNode.childNodes.length > 0) { 24 | nodeElement.children = []; 25 | for (let childIdx = 0; childIdx < domNode.childNodes.length; childIdx += 1) { 26 | const child = domNode.childNodes[childIdx]; 27 | nodeElement.children.push(domToNode(child)); 28 | } 29 | } 30 | return nodeElement; 31 | } 32 | 33 | const getDom = html => new JSDOM(`${html}`).window.document; 34 | 35 | const toDomNode = html => { 36 | const dom = getDom(html); 37 | return domToNode(dom.body).children; 38 | }; 39 | 40 | module.exports.toDomNode = toDomNode; 41 | module.exports.getDom = getDom; 42 | -------------------------------------------------------------------------------- /src/api/utils/fixImages.js: -------------------------------------------------------------------------------- 1 | const sanitizeHtml = require('sanitize-html'); 2 | const isImageUrl = require('./is-image-url'); 3 | // const sanitizeHtmlForce = require('./sanitize'); 4 | const {logger} = require('./logger'); 5 | 6 | const iframes = /(]+>.*?<\/iframe>|${content}`; 100 | } 101 | } 102 | return content; 103 | }; 104 | 105 | const replaceTags = (contentParam, imgs, replaceWith) => { 106 | let content = contentParam; 107 | for (let i = 0; i < imgs.length; i += 1) { 108 | content = content.replace(imgs[i], replaceWith); 109 | } 110 | return content; 111 | }; 112 | 113 | const restoreTags = (contentParam, images, replaceFrom, parsedUrl) => { 114 | let content = contentParam; 115 | let baseUrl = `${parsedUrl.protocol}//${parsedUrl.host}`; 116 | for (let i = 0; i < images.length; i += 1) { 117 | let img = images[i]; 118 | img = convert(img); 119 | img = replaceDir(img, parsedUrl); 120 | if (!img.match(/src=.(\/\/|https?)/)) { 121 | let sl = ''; 122 | if (!img.match(/src="\//)) { 123 | baseUrl = parsedUrl.dir; 124 | sl = '/'; 125 | } 126 | if (baseUrl && !img.match(/src=.\.\.|;base64/)) { 127 | img = img.replace(' src="', ` src="${baseUrl}${sl}`); 128 | } else { 129 | img = ''; 130 | } 131 | } 132 | content = content.replace(imgReplacer, img); 133 | } 134 | return content; 135 | }; 136 | 137 | const replaceImages = (content, imgs) => 138 | replaceTags(content, imgs, imgReplacer); 139 | 140 | const restoreImages = (content, imgs, parsedUrl) => 141 | restoreTags(content, imgs, imgReplacer, parsedUrl); 142 | 143 | const replaceServices = contentParam => { 144 | let content = contentParam; 145 | const srvs = [//g]; 146 | for (let i = 0; i < srvs.length; i += 1) { 147 | const found = content.match(srvs[i]) || []; 148 | if (found.length) { 149 | for (let fi = 0; fi < found.length; fi += 1) { 150 | const href = found[fi].match(/href="([^>]+)"/); 151 | if (href) { 152 | content = content.replace( 153 | found[fi], 154 | ``, 155 | ); 156 | } 157 | } 158 | } 159 | } 160 | return content; 161 | }; 162 | 163 | const fixHtml = async (contentParam, iframeParam, parsedUrl, params) => { 164 | let content = contentParam; 165 | let iframe = iframeParam; 166 | 167 | const images = await findImages(content, parsedUrl, params) 168 | .catch(e => { 169 | console.log(parsedUrl, e, ' \nfindImages'); 170 | return []; 171 | }); 172 | 173 | if (!iframe) { 174 | iframe = findIframes(content); 175 | } 176 | content = replaceImages(content, images); 177 | logger(`before san ${content.length}`); 178 | content = sanitizeHtml(content); 179 | // TODO Blocker 180 | // content = sanitizeHtmlForce(content, params); 181 | content = restoreImages(content, images, parsedUrl); 182 | content = replaceServices(content); 183 | if (iframe && Array.isArray(iframe)) { 184 | content = insertYoutube(content, iframe); 185 | } 186 | return content; 187 | }; 188 | module.exports.findImages = findImages; 189 | module.exports.findIframes = findIframes; 190 | 191 | module.exports.fixHtml = fixHtml; 192 | -------------------------------------------------------------------------------- /src/api/utils/index.js: -------------------------------------------------------------------------------- 1 | const { 2 | Agent, 3 | fetch 4 | } = require('undici'); 5 | 6 | const CHECK_REGEX = /(p_cache|content|custom|puppet|wget|cached|no_db)_force(.*?)$/; 7 | 8 | function commandCheck(txt) { 9 | const found = txt.match(CHECK_REGEX); 10 | 11 | return found && found[1]; 12 | } 13 | 14 | function fetchTimeout(u, connectTimeout = 10000) { 15 | return fetch(u, { 16 | dispatcher: new Agent({connectTimeout}) 17 | }); 18 | } 19 | 20 | function timeout(s, f) { 21 | const tm = r => 22 | setTimeout(() => { 23 | if (f) { 24 | f(); 25 | } 26 | r(true); 27 | }, s * 1000); 28 | return new Promise(r => tm(r)); 29 | } 30 | 31 | function checkData(data, msg = 'missing data') { 32 | if (data) { 33 | throw Error(msg); 34 | } 35 | } 36 | 37 | function parseEnvArray(name = '') { 38 | const arr = []; 39 | const {env} = process; 40 | 41 | if (env[`${name}_0`]) { 42 | arr.push(env[`${name}_0`]); 43 | } 44 | for (let envItem = 1; envItem < 10; envItem += 1) { 45 | if (env[`${name}_${envItem}`]) { 46 | arr.push(env[`${name}_${envItem}`]); 47 | } 48 | } 49 | return arr; 50 | } 51 | 52 | const toUrl = url => { 53 | if (url.match('www.')) { 54 | url = url.replace(/www\./, ''); 55 | } 56 | if (!url.match(/^(https?|ftp|file)/)) return `http://${url}`; 57 | return url; 58 | }; 59 | 60 | const isDateMoreADay = (date) => { 61 | if (!date) { 62 | return true; 63 | } 64 | const now = Date.now(); 65 | const oneDay = 24 * 60 * 60 * 1000; 66 | return (now - date) > oneDay; 67 | } 68 | 69 | module.exports.commandCheck = commandCheck; 70 | module.exports.timeout = timeout; 71 | module.exports.checkData = checkData; 72 | module.exports.toUrl = toUrl; 73 | 74 | module.exports.parseEnvArray = parseEnvArray; 75 | module.exports.fetchTimeout = fetchTimeout; 76 | module.exports.isDateMoreADay = isDateMoreADay; 77 | -------------------------------------------------------------------------------- /src/api/utils/is-image-url.js: -------------------------------------------------------------------------------- 1 | const request = require('sync-request'); 2 | const urlParse = require('url').parse; 3 | const isImage = require('is-image'); 4 | const isUrl = require('is-url'); 5 | 6 | module.exports = (urlParam, accurate, timeout = 5000) => { 7 | let url = urlParam; 8 | if (!url) return false; 9 | const http = url.lastIndexOf('http'); 10 | if (http !== -1) url = url.substring(http); 11 | if (!isUrl(url)) return isImage(url); 12 | let {pathname} = urlParse(url); 13 | if (!pathname) return false; 14 | const last = pathname.search(/[:?&]/); 15 | if (last !== -1) pathname = pathname.substring(0, last); 16 | if (/styles/i.test(pathname)) return false; 17 | try { 18 | const res = request('GET', url, {timeout}); 19 | if (!res) return false; 20 | const {headers} = res; 21 | if (!headers) return false; 22 | let contentType = headers['content-type']; 23 | if (!contentType) return false; 24 | contentType = `${contentType}`; 25 | return ( 26 | contentType.search(/^image\//) !== -1 && contentType.search(/xml/) === -1 27 | ); 28 | } catch (e) { 29 | return false; 30 | } 31 | }; 32 | -------------------------------------------------------------------------------- /src/api/utils/ivMaker.js: -------------------------------------------------------------------------------- 1 | const makeTelegraph = require('./makeTelegraph'); 2 | const {logger} = require('./logger'); 3 | const ParseHelper = require('./parseHelper'); 4 | const db = require('./db'); 5 | const { 6 | toUrl, 7 | fetchTimeout 8 | } = require('./index'); 9 | const {convertPdfToHtml, getTextFromPDF} = require("./pdf"); 10 | 11 | function from64(v) { 12 | return Buffer.from(v, 'base64'); 13 | } 14 | 15 | const GOOGLE_DOMAIN = from64('bmV3cy5nb29nbGUuY29t'); 16 | 17 | const pdfToHtml = async (link) => { 18 | try { 19 | const pdfPath = await getTextFromPDF(link); 20 | const outputDir = './output'; 21 | return convertPdfToHtml(pdfPath, outputDir); 22 | } catch (error) { 23 | console.error('Conversion failed:', error); 24 | } 25 | } 26 | 27 | const makeIvLink = async (urlParam, paramsObj) => { 28 | const url = toUrl(urlParam); 29 | let content, title; 30 | const authorUrl = `${url}`; 31 | const { 32 | access_token: accessToken, 33 | ...params 34 | } = paramsObj; 35 | 36 | if (paramsObj.pdf) { 37 | const contentPdf = await pdfToHtml(paramsObj.pdf); 38 | title = paramsObj.pdfTitle; 39 | content = contentPdf; 40 | } else { 41 | if (url.match(/yandex\.ru\/showcap/)) { 42 | throw new Error('unsupported'); 43 | } 44 | 45 | const parseHelper = new ParseHelper(url, params); 46 | const { 47 | title: t, 48 | content: c, 49 | } = await parseHelper.parse(); 50 | content = c; 51 | title = t; 52 | } 53 | 54 | if (!content) { 55 | throw new Error('empty content'); 56 | } 57 | 58 | const obj = { 59 | title, 60 | access_token: accessToken 61 | }; 62 | if (authorUrl.length <= 255) { 63 | obj.author_url = authorUrl; 64 | obj.author_name = authorUrl.substring(0, 127); 65 | } 66 | logger('make iv'); 67 | const tgRes = await makeTelegraph(obj, content); 68 | 69 | const { 70 | telegraphLink, 71 | pages 72 | } = tgRes; 73 | 74 | if (!telegraphLink) { 75 | throw new Error('empty ivlink'); 76 | } 77 | 78 | const res = { 79 | iv: telegraphLink, 80 | ti: title, 81 | }; 82 | 83 | if (pages) { 84 | res.p = pages; 85 | } 86 | 87 | if (paramsObj.db) { 88 | await db.updateOneLink({url, ...res}); 89 | } 90 | 91 | res.isLong = res.p; 92 | 93 | return res; 94 | }; 95 | 96 | const parse = u => { 97 | if (u.match(GOOGLE_DOMAIN)) { 98 | let parsed = u.split(/es\/(.*?)\?/); 99 | if (parsed) { 100 | parsed = `${from64(parsed[1])}`; 101 | parsed = parsed.match(/^\x08\x13".(.*)\//); 102 | return parsed[1]; 103 | } 104 | } 105 | 106 | return u; 107 | }; 108 | 109 | const isText = async (urlParam, q) => { 110 | if (q && q.match('cached')) { 111 | logger('cached is text = true'); 112 | return { 113 | isText: true, 114 | url: urlParam 115 | }; 116 | } 117 | 118 | let fromParam = toUrl(urlParam); 119 | if (!fromParam.match('%')) fromParam = encodeURI(fromParam); 120 | 121 | let startsText = false; 122 | let url = fromParam; 123 | logger(url); 124 | try { 125 | const response = await fetchTimeout(url); 126 | const { 127 | url: newUrl, 128 | headers 129 | } = response; 130 | 131 | url = newUrl; 132 | const contentType = headers.get('content-type') || ''; 133 | startsText = contentType.startsWith('text/'); 134 | } catch (e) { 135 | logger(e); 136 | } 137 | 138 | return { 139 | isText: startsText, 140 | url 141 | }; 142 | }; 143 | 144 | exports.parse = parse; 145 | exports.isText = isText; 146 | exports.makeIvLink = makeIvLink; 147 | -------------------------------------------------------------------------------- /src/api/utils/links.js: -------------------------------------------------------------------------------- 1 | function getAllLinks(text) { 2 | const urlRegex = 3 | /(\b(https?|ftp|file):\/\/[-A-Z0-9+&@#/%?=~_|!:,.;]*[-A-Z0-9+&@#/%=~_|])/gi; 4 | return text.match(urlRegex) || []; 5 | } 6 | 7 | function getLink(links) { 8 | let lnk = links[0]; 9 | for (let linkIdx = 1; linkIdx < links.length; linkIdx += 1) { 10 | if (links[linkIdx].startsWith(lnk)) { 11 | lnk = links[linkIdx]; 12 | } 13 | } 14 | return lnk; 15 | } 16 | 17 | const getLinkFromEntity = (entities, txt) => { 18 | const links = []; 19 | for (let entIdx = 0; entIdx < entities.length; entIdx += 1) { 20 | if (entities[entIdx].url) { 21 | links.push(entities[entIdx].url); 22 | } else if (entities[entIdx].type === 'url' || entities[entIdx].type === 'text_link') { 23 | let checkFf = txt.substring(0, entities[entIdx].length); 24 | checkFf = checkFf.match(/\[(.*?)]/); 25 | if (!checkFf) { 26 | links.push(txt.substring(entities[entIdx].offset, entities[entIdx].offset + entities[entIdx].length)); 27 | } 28 | } 29 | } 30 | 31 | return links; 32 | }; 33 | 34 | module.exports.getAllLinks = getAllLinks; 35 | module.exports.getLink = getLink; 36 | module.exports.getLinkFromEntity = getLinkFromEntity; 37 | -------------------------------------------------------------------------------- /src/api/utils/logger.js: -------------------------------------------------------------------------------- 1 | const fs = require('fs'); 2 | 3 | const logger = (content, file) => { 4 | if (global.isDevEnabled) { 5 | if (file) { 6 | fs.writeFileSync(`.conf/${file}`, String(content)); 7 | } else { 8 | console.log(content); 9 | } 10 | } 11 | }; 12 | 13 | module.exports.logger = logger; 14 | -------------------------------------------------------------------------------- /src/api/utils/makeTelegraph.js: -------------------------------------------------------------------------------- 1 | const {chunk} = require('lodash'); 2 | 3 | const {toDomNode} = require('./dom'); 4 | const {timeout} = require('./index'); 5 | const {logger} = require('./logger'); 6 | const {BOT_USERNAME} = require('../../config/vars'); 7 | 8 | const MAX_LENGTH_CONTENT = 65000; 9 | let pages = 0; 10 | 11 | function lengthInUtf8Bytes(str) { 12 | if (!str) return 0; 13 | // Matches only the 10.. bytes that are non-initial characters in a multi-byte sequence. 14 | let encodedStr = encodeURIComponent(str); 15 | encodedStr = encodedStr.match(/%[89ABab]/g); 16 | 17 | return str.length + (encodedStr ? encodedStr.length : 0); 18 | } 19 | 20 | const makeTelegraphLinkNew = async (obj, content) => { 21 | const body = Object.assign(obj, { 22 | // author_name: 'Source', 23 | return_content: false, 24 | content, 25 | }); 26 | let res = ''; 27 | try { 28 | const fetchRes = await fetch('https://api.telegra.ph/createPage', { 29 | body: JSON.stringify(body), 30 | method: 'POST', 31 | headers: {'content-type': 'application/json'}, 32 | }); 33 | if (!fetchRes.ok) { 34 | const err = new Error(fetchRes.statusText || 'Error calling telegra.ph'); 35 | err.statusCode = fetchRes.status; 36 | throw err; 37 | } else { 38 | const json = await fetchRes.json(); 39 | if ('ok' in json && !json.ok) { 40 | throw new Error(json.error || 'Error calling telegra.ph'); 41 | } 42 | res = json.result.url; 43 | } 44 | } catch (e) { 45 | logger(e); 46 | throw e; 47 | } 48 | 49 | return res; 50 | }; 51 | const makeTelegraphLink = async (obj, content) => { 52 | const body = Object.assign(obj, { 53 | // author_name: 'Source', 54 | return_content: false, 55 | content, 56 | }); 57 | 58 | return fetch('https://api.telegra.ph/createPage', { 59 | body: JSON.stringify(body), 60 | method: 'POST', 61 | headers: {'content-type': 'application/json'}, 62 | }) 63 | .then(res => { 64 | if (!res.ok) { 65 | const err = new Error(res.statusText || 'Error calling telegra.ph'); 66 | err.statusCode = res.status; 67 | throw err; 68 | } 69 | return res.json() 70 | .then(json => { 71 | if ('ok' in json && !json.ok) { 72 | throw new Error(json.error || 'Error calling telegra.ph'); 73 | } 74 | return json.result.url; 75 | }); 76 | }) 77 | .catch(() => ''); 78 | }; 79 | 80 | const makeLink = (obj, dom, link, index) => { 81 | try { 82 | let content = JSON.stringify(dom); 83 | const bytes = lengthInUtf8Bytes(content); 84 | if (content.length > MAX_LENGTH_CONTENT || bytes > MAX_LENGTH_CONTENT) { 85 | const chunksLen = Math.ceil(content.length / MAX_LENGTH_CONTENT); 86 | return makeTelegaphMany(obj, dom, chunksLen + 1); 87 | } 88 | if (link) { 89 | const nextBtn = `



Read Next page

`; 90 | dom.push(...toDomNode(nextBtn)[0].children); 91 | } 92 | content = JSON.stringify(dom); 93 | logger(content, `page${index}.json`); 94 | 95 | return makeTelegraphLink(obj, content); 96 | } catch (e) { 97 | logger(e); 98 | } 99 | return ''; 100 | }; 101 | 102 | const makeTelegaphMany = async (obj, domObj, chunksLen) => { 103 | let dom = domObj; 104 | if (dom.length === 1) { 105 | dom = dom[0].children; 106 | } 107 | let link = ''; 108 | if (!dom || dom.length === 0) { 109 | return link; 110 | } 111 | try { 112 | const partsLen = Math.ceil(dom.length / chunksLen); 113 | const parts = chunk(dom, partsLen); 114 | for (let partIdx = parts.length - 1; partIdx > 0; partIdx -= 1) { 115 | const domed = parts[partIdx]; 116 | await timeout(3); 117 | pages += 1; 118 | const iVlink = await makeLink(obj, domed, link, partIdx); 119 | if (iVlink) { 120 | link = iVlink; 121 | } 122 | } 123 | await timeout(3); 124 | const iVlink = await makeLink(obj, parts[0], link, 0); 125 | if (iVlink) { 126 | link = iVlink; 127 | } 128 | } catch (e) { 129 | logger(e); 130 | } 131 | return link; 132 | }; 133 | 134 | const makeTelegraph = async (objParam, parsedHtml) => { 135 | const obj = objParam; 136 | if (obj.title && obj.title.length > 256) { 137 | obj.title = obj.title.substring(0, 256); 138 | } 139 | if (obj.author_url) { 140 | if (obj.author_url.length > 512) { 141 | obj.title = obj.title.substring(0, 512); 142 | } 143 | } else { 144 | obj.author_url = `https://t.me/${BOT_USERNAME}`; 145 | } 146 | if (obj.author_name && obj.author_name.length > 128) { 147 | obj.title = obj.title.substring(0, 128); 148 | } 149 | let telegraphLink = ''; 150 | let domEd = toDomNode(parsedHtml); 151 | if (!domEd) { 152 | throw new Error('empty dom'); 153 | } 154 | if (domEd.length === 1) { 155 | domEd = domEd[0].children; 156 | } 157 | 158 | const content = JSON.stringify(domEd); 159 | const bytes = lengthInUtf8Bytes(content); 160 | logger(content, 'domed.json'); 161 | logger(`length ${parsedHtml.length}`); 162 | let isLong = false; 163 | pages = 0; 164 | if (content && content.length) { 165 | logger(`domed ${content.length}`); 166 | if (content.length > MAX_LENGTH_CONTENT || bytes > MAX_LENGTH_CONTENT) { 167 | isLong = true; 168 | logger(`is too big ${bytes}`); 169 | const chunksLen = Math.ceil(bytes / MAX_LENGTH_CONTENT); 170 | telegraphLink = await makeTelegaphMany(obj, domEd, chunksLen + 1); 171 | } else { 172 | telegraphLink = await makeTelegraphLink(obj, content); 173 | } 174 | } 175 | return { 176 | telegraphLink, 177 | isLong, 178 | pages, 179 | }; 180 | }; 181 | 182 | module.exports = makeTelegraph; 183 | -------------------------------------------------------------------------------- /src/api/utils/mercury.js: -------------------------------------------------------------------------------- 1 | const Mercury = require('@postlight/parser'); 2 | const {logger} = require('./logger'); 3 | 4 | const mercuryParse = async (url, options = {}) => { 5 | let result = ''; 6 | try { 7 | result = await Mercury.parse(url, options); 8 | logger('merc'); 9 | } catch { 10 | throw new Error('Mercury failed'); 11 | } 12 | return result; 13 | }; 14 | module.exports = mercuryParse; 15 | -------------------------------------------------------------------------------- /src/api/utils/parseHelper.js: -------------------------------------------------------------------------------- 1 | const fs = require('fs'); 2 | const Mercury = require('@postlight/parser'); 3 | const {Readability} = require('@mozilla/readability'); 4 | const sanitizeHtml = require('sanitize-html'); 5 | const path = require('path'); 6 | const url = require('url'); 7 | 8 | const {REST_API} = require('../../config/vars'); 9 | 10 | const mercuryParse = require('./mercury'); 11 | const fixImages = require('./fixImages'); 12 | const puppet = require('./puppet'); 13 | const {getDom} = require('./dom'); 14 | const {logger} = require('./logger'); 15 | const { 16 | fetchTimeout, 17 | timeout 18 | } = require('./index'); 19 | 20 | const ASYNC_FILE = 'asyncContent.html'; 21 | 22 | const race = (promises) => Promise.race(promises); 23 | 24 | function parseServices(link) { 25 | if (link.match(/^(https?:\/\/)?(www.)?google/)) { 26 | const found = link.match(/url=(.*?)($|&)/); 27 | if (found && found[1]) return found[1]; 28 | } 29 | if (link.match(/\/turbo\?text=/)) { 30 | const found = link.match(/text=(.*?)($|&)/); 31 | if (found && found[1]) return found[1]; 32 | } 33 | return link; 34 | } 35 | 36 | class ParseHelper { 37 | constructor(linkParam, params = {}) { 38 | let link = parseServices(linkParam); 39 | if (!link.match(/^http/)) { 40 | link = `http://${link}`; 41 | } 42 | if (link.match(/%3A/)) { 43 | link = decodeURIComponent(link); 44 | } 45 | const matches = link.match(/^https?:\/\/([^/?#]+)(?:[/?#]|$)/i); 46 | this.domain = matches && matches[1]; 47 | this.parsed = url.parse(link); 48 | const {host} = this.parsed; 49 | const {dir = ''} = path.parse(link); 50 | if (dir.match(/:\/\/./)) { 51 | this.parsed.dir = dir; 52 | } 53 | this.link = link; 54 | this.host = host; 55 | this.fb = false; 56 | this.sites = {}; 57 | this.title = ''; 58 | this.params = params; 59 | this.custom = this.checkCustom(); 60 | } 61 | 62 | addExtractor() { 63 | if (!this.domain) return; 64 | 65 | const newExtractor = { 66 | domain: this.domain, 67 | extend: { 68 | iframe: { 69 | selectors: [['iframe[src*=youtube]', 'src']], 70 | allowMultiple: true, 71 | }, 72 | }, 73 | }; 74 | 75 | let selectors = null; 76 | if (this.fb) { 77 | selectors = ['.userContentWrapper']; 78 | } 79 | 80 | if (this.sites.vk) { 81 | selectors = ['.wall_text']; 82 | } 83 | if (this.params.content) { 84 | selectors = [this.params.content]; 85 | } 86 | if (selectors) { 87 | newExtractor.content = {selectors}; 88 | } 89 | if (newExtractor) { 90 | Mercury.addExtractor(newExtractor); 91 | } 92 | } 93 | 94 | checkCustom() { 95 | if (this.host.match(/facebook\.com/)) { 96 | this.fb = true; 97 | return true; 98 | } 99 | if (this.host.match(/(^t|https?:\/\/t)\.co/)) { 100 | return true; 101 | } 102 | if (this.host.match(/vk\.com/)) { 103 | this.sites.vk = true; 104 | } 105 | if (this.host.match(/cnn\.com/)) { 106 | this.sites.cnn = true; 107 | } 108 | return this.params.isCustom || this.params.isPuppet; 109 | } 110 | 111 | async puppet() { 112 | let link = this.link; 113 | if (this.params.isCached) { 114 | link = `${REST_API}file?file=${ASYNC_FILE}`; 115 | } 116 | let html = ''; 117 | if (!this.params.isPuppet) { 118 | html = await puppet(link, this.params); 119 | if (!this.params.isCached) { 120 | this.log(html, ASYNC_FILE); 121 | } 122 | } 123 | return html; 124 | } 125 | 126 | async fetchHtml(link) { 127 | if (this.params.mozilla || (this.custom && !this.params.isCached)) { 128 | // 129 | } else { 130 | return ''; 131 | } 132 | let content; 133 | this.log(`this.params.isPuppet ${this.params.isPuppet}`); 134 | if (this.params.isPuppet) { 135 | content = await puppet(link, this.params); 136 | this.log(content, 'puppet.html'); 137 | } else { 138 | try { 139 | content = await fetchTimeout(link) 140 | .then(r => r.text()); 141 | } catch (e) { 142 | logger(e); 143 | content = ''; 144 | } 145 | this.log(content, 'fetched_content.html'); 146 | } 147 | if (this.fb) { 148 | const title = content.match(/([^<]+\/?)/); 149 | if (title && title[1]) { 150 | this.title = title[1].substring(0, 100); 151 | } 152 | content = content.replace(//g, '>'); 154 | } 155 | if (content) { 156 | content = content.replace(/\n/gm, '\n

'); 157 | } 158 | if (!content) { 159 | throw new Error('empty content'); 160 | } 161 | this.log(content, 'fixed_fetched.html'); 162 | 163 | return content; 164 | } 165 | 166 | fixImages(content) { 167 | if (this.sites.cnn) { 168 | const match = /cnn\/(.*?)\/http/g; 169 | const replaces = content.match(match); 170 | if (replaces) { 171 | return content.replace(match, 'cnn/q_auto,w_727,c_fit/http'); 172 | } 173 | } 174 | return content; 175 | } 176 | 177 | fixHtml(content, iframe) { 178 | return content; 179 | // if (!content) { 180 | // return Promise.resolve(false); 181 | // } 182 | // return fixImages.fixHtml(content, iframe, this.parsed, this.params); 183 | } 184 | 185 | log(content, file) { 186 | logger(content && `len - ${content.length}`); 187 | if (this.params.isadmin) { 188 | logger(content, file); 189 | } 190 | } 191 | 192 | async parse() { 193 | const mozillaParserEnabled = this.params.mozilla; 194 | const userUrl = this.link; 195 | const opts = {}; 196 | const fetchedDocument = await this.fetchHtml(userUrl); 197 | if (fetchedDocument) { 198 | opts.html = Buffer.from(fetchedDocument); 199 | } 200 | if (!mozillaParserEnabled) { 201 | this.addExtractor(); 202 | } 203 | 204 | let result = {}; 205 | if (this.params.isCached) { 206 | const cf = this.params.cachefile; 207 | const cacheFile = cf || 'mercury.html'; 208 | this.log('html from cache'); 209 | result.content = `${fs.readFileSync(`.conf/${cacheFile}`)}`; 210 | } else { 211 | if (mozillaParserEnabled) { 212 | logger('mozilla'); 213 | if (opts.html) { 214 | result = new Readability(getDom(opts.html)).parse() || {}; 215 | this.log(result.content, 'mozilla.html'); 216 | } 217 | } else { 218 | result = await mercuryParse(userUrl, opts); 219 | this.log(result.content, 'mercury.html'); 220 | } 221 | } 222 | let {content} = result; 223 | this.log(content, 'before_content.html'); 224 | 225 | let preContent = sanitizeHtml(content); 226 | if (typeof preContent === 'string') { 227 | preContent = preContent.trim(); 228 | } 229 | 230 | if (preContent.length === 0) { 231 | const html = await this.puppet(userUrl); 232 | if (html) { 233 | result = await mercuryParse(userUrl, {html: Buffer.from(html)}); 234 | this.log(result.content, 'mercuryAsyncContent.html'); 235 | } 236 | } 237 | const { 238 | url: source, 239 | iframe 240 | } = result; 241 | let {title = ''} = result; 242 | if (iframe) { 243 | this.log(iframe, 'iframes.html'); 244 | } 245 | if (this.title) { 246 | title = this.title; 247 | } 248 | content = result.content; 249 | const data = await race([ 250 | this.fixHtml(content, iframe), 251 | timeout(7) 252 | ]); 253 | logger('typeof data ' + typeof data); 254 | if (typeof data === 'string' && data) { 255 | content = this.fixImages(data); 256 | this.log(content, 'after_content.html'); 257 | logger(`after clean ${content.length}`); 258 | } 259 | 260 | title = title && title.trim(); 261 | title = title || 'Untitled article'; 262 | 263 | return { 264 | title, 265 | content, 266 | source: source || userUrl, 267 | }; 268 | } 269 | } 270 | 271 | module.exports = ParseHelper; 272 | -------------------------------------------------------------------------------- /src/api/utils/pdf.js: -------------------------------------------------------------------------------- 1 | const {get} = require("node:https"); 2 | const {createWriteStream} = require("node:fs"); 3 | const { 4 | docsDir, 5 | } = require('../../config/vars'); 6 | 7 | // const pdfjsLib = require('pdfjs-dist/legacy/build/pdf.mjs'); 8 | const fs = require('fs').promises; 9 | const path = require('path'); 10 | 11 | async function convertPdfToHtml(pdfPath, outputDir) { 12 | try { 13 | const pdfjsLib = await import ('pdfjs-dist/legacy/build/pdf.mjs'); 14 | // Ensure output directory exists 15 | // await fs.mkdir(outputDir, {recursive: true}); 16 | 17 | // Load the PDF document 18 | const pdf = await pdfjsLib.getDocument(pdfPath).promise; 19 | 20 | // HTML template 21 | let htmlContent = ` 22 | 23 | 24 | 25 | PDF Content 26 | 31 | 32 | `; 33 | 34 | // Process each page 35 | for (let pageNum = 1; pageNum <= pdf.numPages; pageNum++) { 36 | const page = await pdf.getPage(pageNum); 37 | 38 | // Extract text content 39 | const textContent = await page.getTextContent(); 40 | 41 | // Concatenate text items 42 | const pageText = textContent.items 43 | .map(item => item.str) 44 | .join(' '); 45 | 46 | // Add page to HTML 47 | htmlContent += ` 48 |
49 |

Page ${pageNum}

50 |
${pageText}
51 |
`; 52 | } 53 | 54 | // Close HTML 55 | htmlContent += ` 56 | 57 | `; 58 | 59 | // Write HTML file 60 | // const outputPath = path.join(outputDir, 'converted-pdf.html'); 61 | // await fs.writeFile(outputPath, htmlContent); 62 | 63 | // console.log(`PDF converted to HTML: ${outputPath}`); 64 | // return outputPath; 65 | return htmlContent; 66 | } catch (error) { 67 | console.error('Error converting PDF:', error); 68 | throw error; 69 | } 70 | } 71 | 72 | const pdfExport = async (path) => { 73 | const pdfjs = await import ('pdfjs-dist/legacy/build/pdf.mjs'); 74 | let doc = await pdfjs.getDocument(path).promise; 75 | let page1 = await doc.getPage(1); 76 | let content = await page1.getTextContent(); 77 | return content.items.map(function (item) { 78 | return item.str; 79 | }); 80 | } 81 | 82 | const getTextFromPDF = (link) => { 83 | return new Promise((resolve, reject) => { 84 | get(link, (r) => { 85 | r.pipe(createWriteStream(`${docsDir}/tmp.pdf`)); 86 | r.on('error', reject); 87 | r.on('end', () => { 88 | // return `${docsDir}/tmp.pdf`; 89 | resolve(`${docsDir}/tmp.pdf`); 90 | // pdfExport(`${docsDir}/tmp.pdf`).then(data => { 91 | // console.log('data'); 92 | // console.log(data); 93 | // }); 94 | }); 95 | }) 96 | }) 97 | } 98 | 99 | module.exports = {getTextFromPDF, convertPdfToHtml}; 100 | -------------------------------------------------------------------------------- /src/api/utils/puppet.js: -------------------------------------------------------------------------------- 1 | const puppeteer = require('puppeteer'); 2 | const {timeout} = require('./index'); 3 | const {logger} = require('./logger'); 4 | const {HEADLESS} = require('../../config/vars'); 5 | 6 | const getBrowser = async () => { 7 | const args = [ 8 | '--disable-web-security', 9 | '--ignore-certificate-errors', 10 | '--no-sandbox', 11 | '--ignore-autoplay-restrictions', 12 | '--disable-dev-shm-usage', 13 | '--disable-background-timer-throttling', 14 | '--lang=en', 15 | '--incognito', 16 | '--disabled-setupid-sandbox', 17 | ]; 18 | const opts = {args}; 19 | if (HEADLESS !== '1') { 20 | opts.headless = 'new'; 21 | } 22 | return puppeteer.launch(opts) 23 | .then(browser => { 24 | const browserWSEndpoint = browser.wsEndpoint(); 25 | browser.disconnect(); 26 | return browserWSEndpoint; 27 | }); 28 | }; 29 | 30 | const puppet = async (url, params) => { 31 | const { 32 | browserWs: ws, 33 | scroll 34 | } = params; 35 | if (!ws) { 36 | return Promise.resolve(''); 37 | } 38 | logger('puppet start'); 39 | logger(new Date()); 40 | try { 41 | logger(url); 42 | const browser = await puppeteer.connect({browserWSEndpoint: ws}); 43 | const page = await browser.newPage(); 44 | const status = await page 45 | .goto(url, { 46 | waitUntil: 'load', 47 | timeout: 30000 48 | }) 49 | .catch(() => page.close() 50 | .then(() => page.content())); 51 | if (!status.ok) { 52 | logger('cannot open google.com'); 53 | } else { 54 | logger('wait'); 55 | const scrollCount = scroll ? 6 : 3; 56 | logger(scroll); 57 | await timeout(5); 58 | for (let scrollTime = 0; scrollTime < scrollCount; scrollTime += 1) { 59 | await page.evaluate(sc => { 60 | window.scrollBy(0, 200); 61 | const scrollElement = document.getElementById(sc); 62 | if (scrollElement) { 63 | scrollElement.scrollTop += 200; 64 | } 65 | }, scroll); 66 | } 67 | await timeout(2); 68 | logger('wait 2'); 69 | const content = await page.content(); 70 | await page.close(); 71 | logger('puppet end'); 72 | logger(new Date()); 73 | return content; 74 | } 75 | } catch (e) { 76 | logger(e); 77 | } 78 | return ''; 79 | }; 80 | module.exports = puppet; 81 | module.exports.getBrowser = getBrowser; 82 | -------------------------------------------------------------------------------- /src/api/utils/sanitize.js: -------------------------------------------------------------------------------- 1 | const atob = require('atob'); 2 | 3 | const v1 = ['c2', 'hv', 'cn', 'R', 'wa', 'Xh', 'lb', 'C5', 'ha', 'Q', '=', '=']; 4 | 5 | const san = (contentParam, params) => { 6 | const replace = /(]+>.*?<\/iframe>|