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Commit d496483

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Merge pull request avinashkranjan#2320 from Swapnil-Singh-99/telegram-book-bot
Added a Telegram Book Bot
2 parents c509819 + e6b0be9 commit d496483

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‎Telegram_Book_Bot/README.md

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# Book-bot-Telegram
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This telegram bot that provides user with a book which the user wanted using Telegram.
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<br/>
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<br/>
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**Create environment variables**
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```javascript
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YOUR_BOT_TOKEN
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OWNER_TELEGRAM_ID
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```
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**RUN**
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```javascript
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python main.py
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```

‎Telegram_Book_Bot/book.py

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# for scraping books
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from bs4 import BeautifulSoup as bs
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import requests
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# to identify emoji unicode characters
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import demoji
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def link_to_get(link):
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"""This function will get the url of the image & book download direct link using the given link for book download"""
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response = requests.get(link)
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th_html = bs(response.text , "html.parser")
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td_all = th_html.find_all("td" ,id ="info")
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td_all = td_all[0]
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td_a = td_all.find_all("a")
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link_href = td_a[1].get("href")
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img_link_td = td_all.find("img" ,alt="cover")
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img_link_src = img_link_td.get("src")
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img_link = f"http://library.lol{img_link_src}"
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return [link_href, img_link]
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def book_get(name, mainres=25, results=5):
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"""This function returns the list of books for the given name
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You can give in name :
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1. title of book
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2. isbn of book
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3. author of book
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4. publisher of book
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Results:
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[ 0.Book Name,
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1.Author,
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2.Publisher,
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3.Size,
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4.Book Type,
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5.Book Link,
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6.Book Image Link
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7.Language]"""
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Books = []
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name = demoji.replace(name, '')
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if name == "":
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return "Error: enter name"
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name = name.replace(" ", "+")
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# getting request and response
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url = f"http://libgen.is/search.php?req={name}&lg_topic=libgen&open=0&view=simple&res={mainres}&phrase=1&column=def"
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response = requests.get(url)
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bs_html = bs(response.text , "html.parser")
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if "Search string must contain minimum 3 characters.." in bs_html.body:
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return "Error: Title Too Short"
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# scraping the site for response
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table = bs_html.find_all("table")
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table = table[2]
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table_rows = table.find_all("tr")
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a = len(table_rows)
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table_rows.pop(0)
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if a > 1 :
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counter = 0
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for i in table_rows :
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if counter <= results:
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# make book list
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book_lst = []
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# getting all table datas
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table_datas = i.find_all("td")
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# book name
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book_name = table_datas[2].get_text()
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# author name
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author = table_datas[1].get_text()
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# publisher name
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publisher = table_datas[3].get_text()
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if publisher == "":
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publisher = "unknown"
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# getting link to book
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link_row = table_datas[9]
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a = link_row.find("a" , href = True)
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link = a.get("href")
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# getting image url & direct book download link
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link_all = link_to_get(link)
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# getting language
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language_row = table_datas[6]
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language = language_row.get_text()
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# getting size of book
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size_row = table_datas[7]
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size = size_row.get_text()
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# getting type of book
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type_row = table_datas[8]
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type_ofit = type_row.get_text()
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# this will only take pdfs in English Language
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if (type_ofit != "pdf" and type_ofit != "epub") or language != "English":
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continue
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book_lst.append(book_name)
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book_lst.append(author)
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book_lst.append(publisher)
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book_lst.append(size)
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book_lst.append(type_ofit)
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book_lst.append(link_all[0])
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book_lst.append(link_all[1])
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book_lst.append(language)
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Books.append(book_lst)
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counter+=1
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if len(Books) >=1 :
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return Books
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else :
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return "Error: no results found"
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else:
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return "Error: no results found"
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if __name__ == "__main__":
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a = book_get("Python",25,5)
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if "Error" not in a:
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for i in a :
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print(f"\n\nName : {i[0]}\nAuthor : {i[1]}\nPublisher : {i[2]}\nSize : {i[3]}\nFormat : {i[4]}\nLink : {i[5]}\nImage : {i[6]}\n\n")
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else:
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print(a)

‎Telegram_Book_Bot/main.py

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from unittest import result
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from bs4 import BeautifulSoup as bs
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import requests
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import telebot
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import os
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import time
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from book import book_get
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# BOT HEADERS............
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bot = telebot.TeleBot(os.environ['YOUR_BOT_TOKEN'])
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results = 5
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mainres = 25
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# ////////////////
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# BOT COMMANDS............\\\
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@bot.message_handler(commands=["start"])
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def starting(message):
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text = f"I am a simple book bot.\nI will help you to download books of your own choice\nOur syntax is easy just send\n/book<space><book name>\nWithout without bracket sign.\nEXAMPLE : /book abc\n\nSend /help to get help"
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bot.reply_to(message , text)
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@bot.message_handler(commands=["help"])
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def help(message):
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text = f"Commands:\n1. /book <book_name>"
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bot.reply_to(message , text)
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@bot.message_handler(commands = ["book"])
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def books_get(message):
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id = message.from_user.id
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given_name = message.text[6:]
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messageId = bot.reply_to(message , "Please wait...").message_id
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chatId = message.chat.id
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data = book_get(given_name)
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if data == "Error: emoji":
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bot.reply_to(message , "Error: emoji\nPlease do not use Emojis😂")
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elif data == "Error: no results found":
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bot.reply_to(message , "Error: no results found\nPlease try for another book.")
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elif data == "Error: enter name":
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bot.reply_to(message , "Error: enter name\nPlease provide the name of book you are looking for")
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elif data == "Error: Title Too Short":
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bot.reply_to(message , "Error: Title Too Short\nPlease provide full title for better results")
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else:
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counter = 0
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bot.delete_message(chatId, messageId)
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for i in data:
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if counter <= results:
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dn = f"[DOWNLOAD NOW]({i[5]})"
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caption_all = f"*Name* : {i[0]}\n*Author* : {i[1]}\n*Size* : {i[3]}\n*Format* : {i[4]}\n{dn}"
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bot.send_photo(id ,i[6] , caption = caption_all ,parse_mode ="Markdown" )
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counter+=1
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while True:
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try:
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bot.polling(non_stop=True, interval=0)
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except Exception as e:
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print(e)
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time.sleep(5)
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continue
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# ////////////////

‎Telegram_Book_Bot/requirements.txt

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beautifulsoup4==4.11.1
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demoji==1.1.0
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pyTelegramBotAPI==4.12.0
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pyTelegramBotAPI==4.12.0
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Requests==2.31.0

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