abhishekjnvk/telegram-channel-downloader

feat: download multiple channel at once (bulk download)

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#10 创建于 2024年5月31日

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 (4 评论) (1 反应) (0 负责人)JavaScript (227 star) (57 fork)user submission
good first issue

描述

Hello. i ve used yout application and successfully donwloaded a history of a channel. Want to send you a cup of coffee. i am not a programmer.

When iniating the process, the application asked to enter file extension separated by commas. i ve entered Html, gussing it could give the output of the chat history in Html format, like the Actual Telegram desktop applciation does.

I ve found that the output is in Json format.

-Question: Could you clarify what exactly the application step "enter file extension separated by commas" does? -Question: will it be possible to download multiple channels, meaning bulk download, or at least one by one without entering a cahnnel number each time? instead enter all the numbers at once and await the sequencial download? -Question: is there a way to have the output chat history in html page readable format similar like it is done in Telegram deskop app?

Screenshot_7

贡献者指南

技术栈
javascriptnodejs
领域
backendcli
议题类型
feature
难度面向新贡献者的预计实现难度，1 表示很小改动，5 表示专家级工作。
3
预计时间有经验贡献者完成调查、实现、测试并准备 pull request 的粗略时间范围。
half day
活动状态议题当前的可参与程度：新鲜、活跃、陈旧、阻塞或等待维护者输入。
fresh
清晰度议题是否清楚说明期望改动、验收标准和下一步。
mostly clear
前置要求
Familiarity with JavaScriptUnderstanding of the existing downloader codebaseKnowledge of Telegram API
新手友好度1-100 的估计分数，表示该议题对首次贡献者的友好程度。
40
研究方向
The issue requests bulk downloading of multiple channels at once. First, examine the main script (likely src/index.js or similar) to understand the current single channel download flow, including how channel input is handled. Then, explore the Telegram API documentation for methods to scrape multiple channels sequentially or concurrently. Consider constraints like rate limiting and API usage limits. The existing code may need refactoring to accept an array of channel identifiers instead of a single one. No linked PRs or maintainer comments provide further guidance, so the contributor should propose a design for the bulk download feature.