It is necessary to create a script for downloading files from Telegram.
150 USD It is necessary to create a script for downloading apk, exe, docx files from several Telegram channels
and save the log in postgresql
What the script should do:
We save to the database - id | channel | name_file | sha256 | date_download
We save all unique files to disk, without duplicates
Experience with the Telegram API and basic knowledge of Postgresql is required
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here is a more detailed technical specification
The essence is what the program should do
1. Constantly download all files (exe, apk, doc) from the channel (Download everything once. Then monitor, if new ones appear - download them)
2. Save a detailed log in Postgresl
How I see the process
1. Connect through a proxy to the Telegram API
2. Check the number of files on the channel, for example, it returned [3048]
3. Check in DB last_position [208]
4. If [3048] = [208] => take a 15-minute pause
5. If [3048] > [208] => download the file
6. Check the hash
7. If the hash is in the DB:
a. Add a row that this is a Double
b. Delete the temporary file
8. If the hash is not in the DB:
a. Add a row to the DB
b. Save to disk /mnt/181210f8f9c779c2…… , the file name should be like the hash
Applications 1
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