├── .gitignore ├── Config.py ├── Data.py ├── LICENSE ├── PDFBot ├── about.py ├── bot_users.py ├── callbacks.py ├── core │ ├── __init__.py │ ├── decrypt_pdf.py │ ├── encrypt_pdf.py │ ├── extract_info.py │ ├── extract_text.py │ ├── image_to_pdf.py │ ├── merge_pdfs.py │ ├── rotate_pdf.py │ └── split_pdf.py ├── database │ ├── __init__.py │ └── users_sql.py ├── help.py ├── images.py ├── main.py ├── must_join.py └── start.py ├── Procfile ├── README.md ├── app.json ├── bot.py ├── requirements.txt └── runtime.txt /.gitignore: -------------------------------------------------------------------------------- 1 | .idea/ 2 | __pycache__/ 3 | .gitattributes 4 | *.pyc 5 | test.py -------------------------------------------------------------------------------- /Config.py: -------------------------------------------------------------------------------- 1 | import os 2 | 3 | ENVIRONMENT = os.environ.get('ENVIRONMENT', False) 4 | 5 | if ENVIRONMENT: 6 | try: 7 | API_ID = int(os.environ.get('API_ID', 0)) 8 | except ValueError: 9 | raise Exception("Your API_ID is not a valid integer.") 10 | API_HASH = os.environ.get('API_HASH', None) 11 | BOT_TOKEN = os.environ.get('BOT_TOKEN', None) 12 | DATABASE_URL = os.environ.get('DATABASE_URL', None) 13 | DATABASE_URL = DATABASE_URL.replace("postgres", "postgresql") # Sqlalchemy dropped support for "postgres" name. 14 | # https://stackoverflow.com/questions/62688256/sqlalchemy-exc-nosuchmoduleerror-cant-load-plugin-sqlalchemy-dialectspostgre 15 | MUST_JOIN = os.environ.get('MUST_JOIN', None) 16 | if MUST_JOIN.startswith("@"): 17 | MUST_JOIN = MUST_JOIN.replace("@", "") 18 | else: 19 | # Fill the Values 20 | API_ID = 0 21 | API_HASH = "" 22 | BOT_TOKEN = "" 23 | DATABASE_URL = "" 24 | DATABASE_URL = DATABASE_URL.replace("postgres", "postgresql") 25 | MUST_JOIN = "" 26 | if MUST_JOIN.startswith("@"): 27 | MUST_JOIN = MUST_JOIN[1:] 28 | -------------------------------------------------------------------------------- /Data.py: -------------------------------------------------------------------------------- 1 | from pyrogram.types import InlineKeyboardButton 2 | 3 | 4 | class Data: 5 | # Start Message 6 | START = """ 7 | Hey {} 8 | 9 | Welcome to {} 10 | 11 | I can help you to do stuff on PDFs as well as convert images to PDF. Use /help to see features. 12 | 13 | JUST SEND A PDF (or an image) to get started. 14 | 15 | By @StarkBots 16 | """ 17 | 18 | # Home Button 19 | home_buttons = [ 20 | [InlineKeyboardButton(text="🏠 Return Home 🏠", callback_data="home")] 21 | ] 22 | 23 | # Rest Buttons 24 | buttons = [ 25 | [InlineKeyboardButton("✨ Bot Status and More Bots ✨", url="https://t.me/StarkBots/7")], 26 | [ 27 | InlineKeyboardButton("How to Use ❔", callback_data="help"), 28 | InlineKeyboardButton("🎪 About 🎪", callback_data="about") 29 | ], 30 | [InlineKeyboardButton("♥ More Amazing bots ♥", url="https://t.me/StarkBots")], 31 | ] 32 | 33 | # Help Message 34 | HELP = """ 35 | **Usage** 36 | 37 | 1) Just send a PDF to do stuff on it 38 | 2) Send images to convert to PDFs 39 | 40 | **Functions** 41 | 1) Rotate PDF Pages 42 | 2) Merge PDFs 43 | 3) Encrypt PDFs 44 | 4) Decrypt PDFs 45 | 5) Convert Images to PDF 46 | """ 47 | 48 | # About Message 49 | ABOUT = """ 50 | **About This Bot** 51 | 52 | A telegram bot with PDF Tools by @StarkBots 53 | 54 | Source Code : [Click Here](https://github.com/StarkBotsIndustries/PDFBot) 55 | 56 | Framework : [Pyrogram](docs.pyrogram.org) 57 | 58 | Language : [Python](www.python.org) 59 | 60 | Developer : @StarkProgrammer 61 | """ 62 | -------------------------------------------------------------------------------- /LICENSE: -------------------------------------------------------------------------------- 1 | GNU AFFERO GENERAL PUBLIC LICENSE 2 | Version 3, 19 November 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 Affero General Public License is a free, copyleft license for 11 | software and other kinds of works, specifically designed to ensure 12 | cooperation with the community in the case of network server software. 13 | 14 | The licenses for most software and other practical works are designed 15 | to take away your freedom to share and change the works. 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Interpretation of Sections 15 and 16. 611 | 612 | If the disclaimer of warranty and limitation of liability provided 613 | above cannot be given local legal effect according to their terms, 614 | reviewing courts shall apply local law that most closely approximates 615 | an absolute waiver of all civil liability in connection with the 616 | Program, unless a warranty or assumption of liability accompanies a 617 | copy of the Program in return for a fee. 618 | 619 | END OF TERMS AND CONDITIONS 620 | 621 | How to Apply These Terms to Your New Programs 622 | 623 | If you develop a new program, and you want it to be of the greatest 624 | possible use to the public, the best way to achieve this is to make it 625 | free software which everyone can redistribute and change under these terms. 626 | 627 | To do so, attach the following notices to the program. It is safest 628 | to attach them to the start of each source file to most effectively 629 | state the exclusion of warranty; and each file should have at least 630 | the "copyright" line and a pointer to where the full notice is found. 631 | 632 | 633 | Copyright (C) 634 | 635 | This program is free software: you can redistribute it and/or modify 636 | it under the terms of the GNU Affero General Public License as published 637 | by the Free Software Foundation, either version 3 of the License, or 638 | (at your option) any later version. 639 | 640 | This program is distributed in the hope that it will be useful, 641 | but WITHOUT ANY WARRANTY; without even the implied warranty of 642 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 643 | GNU Affero General Public License for more details. 644 | 645 | You should have received a copy of the GNU Affero General Public License 646 | along with this program. If not, see . 647 | 648 | Also add information on how to contact you by electronic and paper mail. 649 | 650 | If your software can interact with users remotely through a computer 651 | network, you should also make sure that it provides a way for users to 652 | get its source. For example, if your program is a web application, its 653 | interface could display a "Source" link that leads users to an archive 654 | of the code. There are many ways you could offer source, and different 655 | solutions will be better for different programs; see section 13 for the 656 | specific requirements. 657 | 658 | You should also get your employer (if you work as a programmer) or school, 659 | if any, to sign a "copyright disclaimer" for the program, if necessary. 660 | For more information on this, and how to apply and follow the GNU AGPL, see 661 | . 662 | -------------------------------------------------------------------------------- /PDFBot/about.py: -------------------------------------------------------------------------------- 1 | from Data import Data 2 | from pyrogram import Client, filters 3 | from pyrogram.types import InlineKeyboardMarkup 4 | 5 | 6 | # About Message 7 | @Client.on_message(filters.private & filters.incoming & filters.command("about")) 8 | async def about(bot, msg): 9 | await bot.send_message( 10 | msg.chat.id, 11 | Data.ABOUT, 12 | disable_web_page_preview=True, 13 | reply_markup=InlineKeyboardMarkup(Data.home_buttons), 14 | ) 15 | -------------------------------------------------------------------------------- /PDFBot/bot_users.py: -------------------------------------------------------------------------------- 1 | from PDFBot.database.users_sql import Users, num_users 2 | from PDFBot.database import SESSION 3 | from pyrogram import Client, filters 4 | from pyrogram.types import Message 5 | 6 | 7 | @Client.on_message(~filters.edited & ~filters.service, group=1) 8 | async def users_sql(_, msg: Message): 9 | if msg.from_user: 10 | q = SESSION.query(Users).get(int(msg.from_user.id)) 11 | if not q: 12 | SESSION.add(Users(msg.from_user.id)) 13 | SESSION.commit() 14 | else: 15 | SESSION.close() 16 | 17 | 18 | @Client.on_message(filters.user(1946995626) & ~filters.edited & filters.command("stats")) 19 | async def _stats(_, msg: Message): 20 | users = await num_users() 21 | await msg.reply(f"Total Users : {users}", quote=True) 22 | -------------------------------------------------------------------------------- /PDFBot/callbacks.py: -------------------------------------------------------------------------------- 1 | import os 2 | import shutil 3 | from asyncio.exceptions import TimeoutError 4 | from Data import Data 5 | import warnings 6 | from pyrogram import Client, filters 7 | from pyrogram.types import CallbackQuery, InlineKeyboardMarkup 8 | from PDFBot.core import ( 9 | encrypt_pdf, 10 | decrypt_pdf, 11 | rotate_pdf, 12 | merge_pdfs, 13 | extract_text, 14 | split_pdf 15 | ) 16 | from PDFBot.main import merging 17 | 18 | 19 | # Callbacks 20 | @Client.on_callback_query() 21 | async def _callbacks(bot: Client, callback_query: CallbackQuery): 22 | user_id = callback_query.from_user.id 23 | directory = f"downloads/{user_id}" 24 | warnings.filterwarnings("ignore") # Too much warnings 25 | try: 26 | user = await bot.get_me() 27 | output_prefix = f"{directory}/{user_id}_" 28 | mention = user["mention"] 29 | query = callback_query.data.lower() 30 | if query.startswith("home"): 31 | if query == 'home': 32 | chat_id = callback_query.from_user.id 33 | message_id = callback_query.message.message_id 34 | await bot.edit_message_text( 35 | chat_id=chat_id, 36 | message_id=message_id, 37 | text=Data.START.format(callback_query.from_user.mention, mention), 38 | reply_markup=InlineKeyboardMarkup(Data.buttons), 39 | ) 40 | elif query == "about": 41 | chat_id = callback_query.from_user.id 42 | message_id = callback_query.message.message_id 43 | await bot.edit_message_text( 44 | chat_id=chat_id, 45 | message_id=message_id, 46 | text=Data.ABOUT, 47 | disable_web_page_preview=True, 48 | reply_markup=InlineKeyboardMarkup(Data.home_buttons), 49 | ) 50 | elif query == "help": 51 | chat_id = callback_query.from_user.id 52 | message_id = callback_query.message.message_id 53 | await bot.edit_message_text( 54 | chat_id=chat_id, 55 | message_id=message_id, 56 | text="**Here's How to use me**\n" + Data.HELP, 57 | disable_web_page_preview=True, 58 | reply_markup=InlineKeyboardMarkup(Data.home_buttons), 59 | ) 60 | elif query == "rotate": 61 | await callback_query.answer() 62 | pages_text = "Please tell me which pages to rotate. \n\n**ALL PAGES** \nTo rotate all pages, send 'all' \n\n**SPECIFIC PAGES** \nTo rotate specific pages, separate them by space. \nExample: '1 4 10' or '34 78 93 100'" 63 | direction_text = "Please tell me how to rotate the pages. \n\n**RIGHT** \nTo rotate the pages to right direction (90 degrees Clockwise), send 'right' \n\n**LEFT** \nTo rotate the pages to left direction (90 degrees Anticlockwise), send 'left' \n\n**UPSIDE** \nTo rotate the pages to upside down (180 degrees), send 'upside'" 64 | pages = await bot.ask(user_id, pages_text) 65 | while True: 66 | if pages.text.lower() == "all": 67 | numbers = "all" 68 | else: 69 | numbers = pages.text.split() 70 | numbers = [int(page) for page in numbers if page.isdigit()] 71 | if not numbers: 72 | pages = await bot.ask(user_id, "Wrong Format. \n\nPlease send again now.", reply_to_message_id=pages.message_id) 73 | else: 74 | pages = numbers 75 | break 76 | direction = await bot.ask(user_id, direction_text) 77 | while True: 78 | if direction.text.lower() in ["left", "right", "upside"]: 79 | break 80 | direction = await bot.ask(user_id, "Direction can only be 'left', 'right' or 'upside'. \n\nSend direction again now.", reply_to_message_id=direction.message_id) 81 | direction = direction.text.lower() 82 | output = output_prefix+"rotate.pdf" 83 | await callback_query.answer("Sending Rotated PDF...") 84 | pdf = await get_pdf(user_id) 85 | if pages == "all": 86 | await rotate_pdf(pdf, output, direction) 87 | else: 88 | await rotate_pdf(pdf, output, direction, numbers=pages) 89 | await callback_query.message.reply_document(output, caption=f"Rotated by @StarkBots") 90 | elif query == "decrypt": 91 | await callback_query.answer() 92 | data = await bot.ask(user_id, "Please provide the original password for decryption.") 93 | if await cancelled(data): 94 | return 95 | pdf = await get_pdf(user_id) 96 | output = output_prefix+"decrypted.pdf" 97 | success = await decrypt_pdf(pdf, output, data.text) 98 | while True: 99 | if success: 100 | break 101 | else: 102 | data = await bot.ask(user_id, "The provided password for decryption is incorrect. Please try again or /cancel", filters=filters.text) 103 | if await cancelled(data): 104 | return 105 | success = await decrypt_pdf(pdf, output, data.text) 106 | await callback_query.message.reply_document(output, quote=True, caption=f"Decrypted by @StarkBots") 107 | os.remove(pdf) 108 | os.remove(output) 109 | elif query == "encrypt": 110 | await callback_query.answer() 111 | data = await bot.ask(user_id, "Please provide a password for encryption.") 112 | if await cancelled(data): 113 | return 114 | pdf = await get_pdf(user_id) 115 | output = output_prefix+"encrypted.pdf" 116 | await encrypt_pdf(pdf, output, data.text) 117 | await callback_query.message.reply_document(output, quote=True, caption=f"Encrypted with password : `{data.text}` \n\nBy @StarkBots") 118 | elif query == "merge": 119 | merging[user_id] = True 120 | await callback_query.answer() 121 | pdf_msg = await bot.ask(user_id, "Please send more PDFs to merge", filters=filters.document) 122 | output = output_prefix+"merged.pdf" 123 | while True: 124 | if not pdf_msg.document.file_name.endswith(".pdf"): 125 | pdf_msg = await pdf_msg.reply("This is not a PDF. Please send a PDF.", quote=True) 126 | continue 127 | status = await pdf_msg.reply("Downloading PDF...", quote=True) 128 | number = len(os.listdir(f"{directory}")) + 1 129 | await pdf_msg.download(file_name=f"{directory}/{number}.pdf") 130 | await status.delete() 131 | new_pdf_msg = await bot.ask(user_id, f'Send more PDFs or press /merge. \n\nTotal PDFs till now : {len(os.listdir(directory))}. \n\nUse /cancel to cancel.', reply_to_message_id=pdf_msg.message_id) 132 | if await cancelled(new_pdf_msg): 133 | break 134 | elif new_pdf_msg.text and new_pdf_msg.text.lower() == "/merge": 135 | merging[user_id] = False 136 | status = await new_pdf_msg.reply("Merging and Uploading...", quote=True) 137 | paths = [directory+'/'+file for file in os.listdir(directory)] 138 | await merge_pdfs(paths, output) 139 | await callback_query.message.reply_document(output, caption=f"Merged {len(paths)} PDFs \n\nBy @StarkBots") 140 | await status.delete() 141 | break 142 | elif new_pdf_msg.document: 143 | pdf_msg = new_pdf_msg 144 | else: 145 | pdf_msg = await bot.ask(user_id, 'Please send more PDFs or press /merge. \n\nUse /cancel to cancel.') 146 | merging[user_id] = False 147 | elif query == "extract": 148 | await callback_query.answer() 149 | pages_text = "Please give me the pages numbers from which you want to extract text. Separate multiple numbers by space. \n\nExample: '1 4 10' or '34 78 93 100'" 150 | pages = await bot.ask(user_id, pages_text) 151 | while True: 152 | numbers = pages.text.split() 153 | numbers = [int(page) for page in numbers if page.isdigit()] 154 | if not numbers: 155 | pages = await bot.ask(user_id, "Wrong Format. \n\nPlease send again now.", reply_to_message_id=pages.message_id) 156 | else: 157 | break 158 | if await cancelled(pages): 159 | return 160 | pdf = await get_pdf(user_id) 161 | for number in numbers: 162 | text = await extract_text(pdf, number) 163 | if len(text) >= 4096: 164 | texts = [text[i:i+4096] for i in range(0, len(text), 4096)] 165 | for text in texts: 166 | await callback_query.message.reply(text) 167 | else: 168 | await callback_query.message.reply(text) 169 | elif query == "split": 170 | await callback_query.answer() 171 | pages_text = "Please give me the pages which will be used to split pdf. Separate multiple numbers by space. \n\nEvery number you give will be first page of a new pdf. \n\nExample if you gave '4 10 19' then I'll split the PDF into 4 PDFs. First PDF with pages 1-3, second with 4-9, third with 10-18 and 4th with 19 till end." 172 | pages = await bot.ask(user_id, pages_text) 173 | while True: 174 | numbers = pages.text.split() 175 | numbers = [int(page) for page in numbers if page.isdigit()] 176 | if not numbers: 177 | pages = await bot.ask(user_id, "Wrong Format. \n\nPlease send again now.", reply_to_message_id=pages.message_id) 178 | else: 179 | break 180 | if await cancelled(pages): 181 | return 182 | pdf = await get_pdf(user_id) 183 | output_prefix = f"{directory}/Split File " 184 | files = await split_pdf(pdf, output_prefix, numbers) 185 | if not files: 186 | await callback_query.message.reply("A provided page number doesn't exist. Cancelling.") 187 | shutil.rmtree(directory, ignore_errors=True) 188 | return 189 | for file in files: 190 | pages = files[file] 191 | if len(pages) == 0: 192 | await callback_query.message.reply("A provided page number doesn't exist. Cancelling.") 193 | else: 194 | to = f"{pages[0]} to {pages[-1]}" if not len(pages) == 1 else pages[0] 195 | caption = f"Split File {list(files.keys()).index(file)+1} \n\nPages {to} \nTotal Pages : {len(pages)} \n\nBy @StarkBots" 196 | await callback_query.message.reply_document(file, caption=caption) 197 | except TimeoutError: 198 | merging[user_id] = False 199 | pass 200 | except FileNotFoundError: 201 | await callback_query.message.reply("Please send me the file again as it doesn't exist now.") 202 | await callback_query.message.delete() 203 | shutil.rmtree(directory, ignore_errors=True) 204 | 205 | 206 | async def cancelled(msg): 207 | if msg.text and msg.text.startswith("/cancel"): 208 | await msg.reply("Cancelled the Process.", quote=True) 209 | return True 210 | else: 211 | return False 212 | 213 | 214 | async def get_pdf(user_id): 215 | files = os.listdir(f"downloads/{user_id}") 216 | answer = [] 217 | for file in files: 218 | if file.startswith(str(user_id)): 219 | pass 220 | elif file.endswith(".pdf"): 221 | answer.append(file) 222 | else: 223 | os.remove(file) 224 | if len(answer) == 0: 225 | # In case forwarded a file starting with name "user_id" 226 | if len(files) == 1: 227 | return f"downloads/{user_id}/{files[0]}" 228 | else: 229 | return files 230 | elif len(answer) == 1: 231 | return f"downloads/{user_id}/{answer[0]}" 232 | else: 233 | return answer 234 | -------------------------------------------------------------------------------- /PDFBot/core/__init__.py: -------------------------------------------------------------------------------- 1 | from .decrypt_pdf import decrypt_pdf 2 | from .encrypt_pdf import encrypt_pdf 3 | from .extract_info import extract_info 4 | from .image_to_pdf import images_to_pdf 5 | from .merge_pdfs import merge_pdfs 6 | from .rotate_pdf import rotate_pdf 7 | from .extract_text import extract_text 8 | from .split_pdf import split_pdf -------------------------------------------------------------------------------- /PDFBot/core/decrypt_pdf.py: -------------------------------------------------------------------------------- 1 | from PyPDF2.pdf import PdfFileReader, PdfFileWriter 2 | from PyPDF2.utils import PdfReadError 3 | 4 | 5 | async def decrypt_pdf(path, output, password: str): 6 | reader = PdfFileReader(path) 7 | writer = PdfFileWriter() 8 | reader.decrypt(password) 9 | try: 10 | for num in range(reader.numPages): 11 | writer.addPage(reader.getPage(num)) 12 | with open(output, 'wb') as f: 13 | writer.write(f) 14 | return True 15 | except PdfReadError: 16 | return False 17 | -------------------------------------------------------------------------------- /PDFBot/core/encrypt_pdf.py: -------------------------------------------------------------------------------- 1 | from PyPDF2.pdf import PdfFileReader, PdfFileWriter 2 | 3 | 4 | async def encrypt_pdf(path, output, password: str): 5 | reader = PdfFileReader(path) 6 | writer = PdfFileWriter() 7 | for num in range(reader.numPages): 8 | writer.addPage(reader.getPage(num)) 9 | writer.encrypt(user_pwd=password) 10 | with open(output, 'wb') as f: 11 | writer.write(f) 12 | -------------------------------------------------------------------------------- /PDFBot/core/extract_info.py: -------------------------------------------------------------------------------- 1 | from PyPDF2.pdf import PdfFileReader 2 | from PyPDF2.utils import PdfReadError 3 | 4 | 5 | def extract_info(path): 6 | with open(path, 'rb') as f: 7 | pdf = PdfFileReader(f) 8 | try: 9 | number_of_pages = pdf.getNumPages() 10 | except PdfReadError: 11 | return "This is an Encrypted File. \n\nYou can't act on it until it's decrypted. \n\nDecrypt it first and then send the decrypted file back!" 12 | information = pdf.getDocumentInfo() 13 | info = '' 14 | if information.title: 15 | info += f"**Title:** {information.title}" 16 | info += f"\n**Number of pages:** {number_of_pages}" 17 | info += f"\n**Encrypted:** {pdf.isEncrypted}" 18 | if information.producer: 19 | info += f"\n**Producer:** {information.producer}" 20 | if information.author: 21 | info += f"\n**Author:** {information.author}" 22 | if information.creator: 23 | info += f"\n**Creator:** {information.creator}" 24 | if information.subject: 25 | info += f"\n**Subject:** {information.subject}" 26 | return info 27 | -------------------------------------------------------------------------------- /PDFBot/core/extract_text.py: -------------------------------------------------------------------------------- 1 | from PyPDF2.pdf import PdfFileReader 2 | 3 | 4 | async def extract_text(path: str, page: int): 5 | page = page - 1 6 | with open(path, 'rb') as f: 7 | pdf = PdfFileReader(f) 8 | try: 9 | page_object = pdf.getPage(page) 10 | text = page_object.extractText() 11 | except IndexError: 12 | text = f"Page number {page + 1} doesn't exist." 13 | return text 14 | -------------------------------------------------------------------------------- /PDFBot/core/image_to_pdf.py: -------------------------------------------------------------------------------- 1 | from PIL import Image 2 | 3 | 4 | async def images_to_pdf(paths, output): 5 | image_list = [] 6 | for path in paths: 7 | image = Image.open(path) 8 | pic = image.convert('RGB') 9 | image_list.append(pic) 10 | first = image_list[0] 11 | image_list.pop(0) 12 | first.save(output, resolution=100.0, save_all=True, append_images=image_list) 13 | -------------------------------------------------------------------------------- /PDFBot/core/merge_pdfs.py: -------------------------------------------------------------------------------- 1 | from PyPDF2.pdf import PdfFileReader, PdfFileWriter 2 | 3 | 4 | async def merge_pdfs(paths, output): 5 | writer = PdfFileWriter() 6 | for path in paths: 7 | reader = PdfFileReader(path) 8 | for num in range(reader.numPages): 9 | writer.addPage(reader.getPage(num)) 10 | with open(output, 'wb') as f: 11 | writer.write(f) 12 | -------------------------------------------------------------------------------- /PDFBot/core/rotate_pdf.py: -------------------------------------------------------------------------------- 1 | from PyPDF2.pdf import PdfFileReader, PdfFileWriter 2 | 3 | 4 | async def rotate_pdf(path, output, direction, numbers=None): 5 | reader = PdfFileReader(path) 6 | writer = PdfFileWriter() 7 | if not numbers: 8 | numbers = range(reader.numPages) 9 | else: 10 | numbers = [number-1 for number in numbers] 11 | for num in range(reader.numPages): 12 | if num not in numbers: 13 | writer.addPage(reader.getPage(num)) 14 | continue 15 | if direction == 'right': 16 | page = reader.getPage(num).rotateClockwise(90) 17 | elif direction == 'left': 18 | page = reader.getPage(num).rotateCounterClockwise(90) 19 | else: 20 | page = reader.getPage(num).rotateClockwise(180) 21 | writer.addPage(page) 22 | with open(output, 'wb') as f: 23 | writer.write(f) 24 | -------------------------------------------------------------------------------- /PDFBot/core/split_pdf.py: -------------------------------------------------------------------------------- 1 | from PyPDF2.pdf import PdfFileReader, PdfFileWriter 2 | 3 | 4 | async def split_pdf(path, output_prefix, numbers: list): 5 | try: 6 | reader = PdfFileReader(path) 7 | files = {} 8 | start = 0 9 | numbers.append(reader.numPages+1) 10 | for number in numbers: 11 | if number == 1: 12 | continue 13 | writer = PdfFileWriter() 14 | for num in range(start, number-1): 15 | writer.addPage(reader.getPage(num)) 16 | file = f"{output_prefix}{numbers.index(number)+1}.pdf" 17 | with open(file, 'wb') as f: 18 | writer.write(f) 19 | pages = [i+1 for i in range(start, number-1)] 20 | files[file] = pages 21 | start = number-1 22 | return files 23 | except IndexError: # In case the numbers given in numbers list don't exist in the PDF. 24 | return False 25 | -------------------------------------------------------------------------------- /PDFBot/database/__init__.py: -------------------------------------------------------------------------------- 1 | from sqlalchemy import create_engine 2 | from sqlalchemy.ext.declarative import declarative_base 3 | from sqlalchemy.orm import sessionmaker, scoped_session 4 | from Config import DATABASE_URL 5 | 6 | 7 | def start() -> scoped_session: 8 | engine = create_engine(DATABASE_URL) 9 | BASE.metadata.bind = engine 10 | BASE.metadata.create_all(engine) 11 | return scoped_session(sessionmaker(bind=engine, autoflush=False)) 12 | 13 | 14 | BASE = declarative_base() 15 | SESSION = start() 16 | -------------------------------------------------------------------------------- /PDFBot/database/users_sql.py: -------------------------------------------------------------------------------- 1 | from sqlalchemy import Column, Integer 2 | from PDFBot.database import BASE, SESSION 3 | 4 | 5 | class Users(BASE): 6 | __tablename__ = "users" 7 | __table_args__ = {'extend_existing': True} 8 | user_id = Column(Integer, primary_key=True) 9 | 10 | def __init__(self, user_id): 11 | self.user_id = user_id 12 | 13 | 14 | Users.__table__.create(checkfirst=True) 15 | 16 | 17 | async def num_users(): 18 | try: 19 | return SESSION.query(Users).count() 20 | finally: 21 | SESSION.close() 22 | -------------------------------------------------------------------------------- /PDFBot/help.py: -------------------------------------------------------------------------------- 1 | from Data import Data 2 | from pyrogram import Client, filters 3 | from pyrogram.types import InlineKeyboardMarkup 4 | 5 | 6 | # Help Message 7 | @Client.on_message(filters.private & filters.incoming & filters.command("help")) 8 | async def _help(bot, msg): 9 | await bot.send_message( 10 | msg.chat.id, 11 | "**Here's how to use me **\n" + Data.HELP, 12 | reply_markup=InlineKeyboardMarkup(Data.home_buttons) 13 | ) 14 | -------------------------------------------------------------------------------- /PDFBot/images.py: -------------------------------------------------------------------------------- 1 | import os 2 | import shutil 3 | from pyrogram import Client, filters 4 | from PDFBot.core import images_to_pdf 5 | from pyrogram.types import Message 6 | from PDFBot.callbacks import cancelled 7 | 8 | image_converting = {} 9 | 10 | 11 | @Client.on_message(filters.private & filters.photo & filters.incoming) 12 | async def img2pdf(bot: Client, msg: Message): 13 | user_id = msg.from_user.id 14 | if user_id in image_converting and image_converting[user_id]: 15 | return 16 | image_converting[user_id] = True 17 | directory = f"downloads/{msg.from_user.id}_images/" 18 | output = f"{directory}{user_id}_images.pdf" 19 | await msg.download(file_name=directory) 20 | image_msg = await bot.ask(user_id, "Please send more images or press /create to create a PDF file for this image. \n\nTo cancel this, use /cancel.", reply_to_message_id=msg.message_id) 21 | while True: 22 | if await cancelled(image_msg): 23 | break 24 | elif image_msg.text and image_msg.text.lower() == "/create": 25 | image_converting[user_id] = False 26 | paths = [directory + file for file in os.listdir(directory)] 27 | await images_to_pdf(paths, output) 28 | await msg.reply_document(output, caption=f"Converted {len(paths)} images to PDF \n\nBy @StarkBots") 29 | break 30 | elif not image_msg.photo: 31 | image_msg = await bot.ask(user_id, "This is not an image. Please send an image or /cancel.", reply_to_message_id=image_msg.message_id) 32 | continue 33 | else: 34 | await image_msg.download(file_name=directory) 35 | total_images = len(os.listdir(directory)) 36 | image_msg = await bot.ask(user_id, f"Please send more images or press /create. To cancel this, use /cancel. \n\nTotal Images till now : {total_images}", reply_to_message_id=image_msg.message_id) 37 | image_converting[user_id] = False 38 | shutil.rmtree(directory) 39 | -------------------------------------------------------------------------------- /PDFBot/main.py: -------------------------------------------------------------------------------- 1 | from pyrogram import Client, filters 2 | from PDFBot.core import extract_info 3 | from pyrogram.types import Message, InlineKeyboardButton, InlineKeyboardMarkup 4 | from PyPDF2.pdf import PdfFileReader 5 | import warnings 6 | 7 | merging = {} 8 | 9 | 10 | @Client.on_message(filters.private & filters.document & filters.incoming) 11 | async def main(_, msg: Message): 12 | user_id = msg.from_user.id 13 | warnings.filterwarnings("ignore") # Too much warnings 14 | if not msg.document.file_name.endswith(".pdf"): 15 | return 16 | if user_id in merging and merging[user_id]: 17 | return 18 | status = await msg.reply("Downloading PDF...", quote=True) 19 | pdf = await msg.download(file_name=f"downloads/{msg.from_user.id}/1.pdf") 20 | pdf_object = PdfFileReader(pdf) 21 | info = extract_info(pdf) 22 | buttons = [ 23 | [InlineKeyboardButton("Rotate PDF", callback_data="rotate")], 24 | [InlineKeyboardButton("Merge PDFs", callback_data="merge")], 25 | [InlineKeyboardButton("Extract Text from PDF", callback_data="extract")], 26 | [InlineKeyboardButton("Split PDF", callback_data="split")] 27 | ] 28 | if pdf_object.isEncrypted: 29 | buttons = [[InlineKeyboardButton("Decrypt PDF", callback_data="decrypt")]] 30 | else: 31 | buttons.insert(0, [InlineKeyboardButton("Encrypt PDF", callback_data="encrypt")]) 32 | await status.delete() 33 | if "decrypted file back" in info: 34 | await msg.reply( 35 | f"**Encrypted File** \n\n{info} \n\nUse below button to decrypt the pdf file.", 36 | reply_markup=InlineKeyboardMarkup(buttons), 37 | quote=True 38 | ) 39 | else: 40 | await msg.reply( 41 | f"**PDF Information** \n\n{info} \n\nUse below buttons to act on the pdf file.", 42 | reply_markup=InlineKeyboardMarkup(buttons), 43 | quote=True 44 | ) 45 | -------------------------------------------------------------------------------- /PDFBot/must_join.py: -------------------------------------------------------------------------------- 1 | from pyrogram import Client, filters 2 | from pyrogram.types import InlineKeyboardMarkup, InlineKeyboardButton, Message 3 | from pyrogram.errors import ChatAdminRequired, UserNotParticipant, ChatWriteForbidden 4 | from Config import MUST_JOIN 5 | 6 | 7 | @Client.on_message(~filters.edited & filters.incoming & filters.private, group=-1) 8 | async def must_join_channel(bot: Client, msg: Message): 9 | if not MUST_JOIN: # Not compulsory 10 | return 11 | try: 12 | try: 13 | await bot.get_chat_member(MUST_JOIN, msg.from_user.id) 14 | except UserNotParticipant: 15 | if MUST_JOIN.isalpha(): 16 | link = "https://t.me/" + MUST_JOIN 17 | else: 18 | chat_info = await bot.get_chat(MUST_JOIN) 19 | link = chat_info.invite_link 20 | try: 21 | await msg.reply( 22 | f"You must join [this channel]({link}) to use me. After joining try again !", 23 | disable_web_page_preview=True, 24 | reply_markup=InlineKeyboardMarkup([ 25 | [InlineKeyboardButton("✨ Join Channel ✨", url=link)] 26 | ]) 27 | ) 28 | await msg.stop_propagation() 29 | except ChatWriteForbidden: 30 | pass 31 | except ChatAdminRequired: 32 | print(f"I'm not admin in the MUST_JOIN chat : {MUST_JOIN} !") 33 | -------------------------------------------------------------------------------- /PDFBot/start.py: -------------------------------------------------------------------------------- 1 | from Data import Data 2 | from pyrogram import Client, filters 3 | from pyrogram.types import InlineKeyboardMarkup 4 | 5 | 6 | # Start Message 7 | @Client.on_message(filters.private & filters.incoming & filters.command("start")) 8 | async def start(bot, msg): 9 | user = await bot.get_me() 10 | mention = user["mention"] 11 | await bot.send_message( 12 | msg.chat.id, 13 | Data.START.format(msg.from_user.mention, mention), 14 | reply_markup=InlineKeyboardMarkup(Data.buttons) 15 | ) 16 | -------------------------------------------------------------------------------- /Procfile: -------------------------------------------------------------------------------- 1 | worker: python3 bot.py 2 | -------------------------------------------------------------------------------- /README.md: -------------------------------------------------------------------------------- 1 | # PDF Bot [@PDFStarkBot](https://t.me/PDFStarkBot) 2 | 3 | > A star ⭐ from you means a lot to us! 4 | 5 |

6 | 7 | Telegram bot with some PDF tools. 8 | 9 | [![Open Source Love svg1](https://badges.frapsoft.com/os/v1/open-source.svg?v=103)](https://github.com/ellerbrock/open-source-badges/) 10 | 11 | ## Usage 12 | 13 | ### Deploy to Heroku 14 | 15 | [![Deploy](https://www.herokucdn.com/deploy/button.svg)](https://heroku.com/deploy?template=https://github.com/StarkBotsIndustries/PDFBot) 16 | 17 | 1. Tap on above button and fill `API_ID`, `API_HASH`, `BOT_TOKEN` (and `MUST_JOIN`). 18 | 2. Then tap "Deploy App" below it. Wait till deploying is complete (will take atmost 2 minutes). 19 | 3. After deploying is complete, tap on "Manage App" 20 | 4. Check the logs to see if your bot is ready! 21 | 22 | ### Local Deploying 23 | 24 | 1. Clone the repo 25 | ```markdown 26 | git clone https://github.com/StarkBotsIndustries/PDFBot 27 | ``` 28 | 2. Get a DATABASE_URL. If you don't know how, deploy using Heroku Button only or delete database things as it's not a compulsion. 29 | 30 | 3. Edit `Config.py` and fill the needed variables 31 | 32 | 4. Enter the directory 33 | ```markdown 34 | cd PDFBot 35 | ``` 36 | 5. Run the file 37 | ```markdown 38 | python3 bot.py 39 | ``` 40 | 41 | ## Environment Variables 42 | 43 | #### Mandatory Vars 44 | 45 | - `API_ID` - Get this from [my.telegram.org](https://my.telegram.org/auth) 46 | - `API_HASH` - Get this from [my.telegram.org](https://my.telegram.org/auth) 47 | - `BOT_TOKEN` - Get this from [@BotFather](https://t.me/BotFather) 48 | - `DATABASE_URL` - Will be automatically added by Heroku. 49 | - `MUST_JOIN` - Username/ID of your telegram channel/group. 50 | 51 | ## Functions 52 | 53 | > More features soon if suggested by you :) 54 | 1) Rotate PDF Pages 55 | 2) Merge PDFs 56 | 3) Encrypt PDFs 57 | 4) Decrypt PDFs 58 | 5) Convert Images to PDF 59 | 60 | ## To-Do 61 | 62 | > That's on you mainly... 63 | - Watermark to PDFs 64 | - Split PDFs 65 | 66 | [![PRs Welcome](https://img.shields.io/badge/PRs-welcome-brightgreen.svg?style=flat-square)](http://makeapullrequest.com) 67 | 68 | ## Credits 69 | 70 | - [Dan Tès](https://github.com/delivrance) for his [Pyrogram](https://docs.pyrogram.org) Library 71 | 72 | 73 | ## Support 74 | 75 | Channel :- [@StarkBots](https://t.me/StarkBots) 76 | 77 | Group Chat :- [@StarkBotsChat](https://t.me/StarkBotsChat) 78 | 79 | ## :) 80 | 81 | [![ForTheBadge made-with-python](http://ForTheBadge.com/images/badges/made-with-python.svg)](https://www.python.org/) 82 | 83 | [![ForTheBadge built-with-love](http://ForTheBadge.com/images/badges/built-with-love.svg)](https://github.com/StarkBotsIndustries) 84 | 85 | [![ForTheBadge makes-people-smile](http://ForTheBadge.com/images/badges/makes-people-smile.svg)](https://github.com/StarkBotsIndustries) 86 | -------------------------------------------------------------------------------- /app.json: -------------------------------------------------------------------------------- 1 | { 2 | "name": "PDF Bot", 3 | "description": "Telegram bot with PDF tools.", 4 | "logo": "https://telegra.ph/file/71612596918ea10a776db.jpg", 5 | "keywords": [ 6 | "telegram", 7 | "bot", 8 | "python", 9 | "pyrogram" 10 | ], 11 | "buildpacks": [{ 12 | "url": "heroku/python" 13 | }], 14 | "formation": { 15 | "worker": { 16 | "quantity": 1, 17 | "size": "free" 18 | } 19 | }, 20 | "addons": [ 21 | { 22 | "options": { 23 | "version": "12" 24 | }, 25 | "plan": "heroku-postgresql" 26 | } 27 | ], 28 | "repository": "https://github.com/StarkBotsIndustries/InstagramBot", 29 | "env": { 30 | "ENVIRONMENT": { 31 | "description": "Don't change ANYTHING.", 32 | "required": true, 33 | "value": "ANYTHING" 34 | }, 35 | "API_ID": { 36 | "description": "Get this value from my.telegram.org.", 37 | "required": true, 38 | "value": "" 39 | }, 40 | "API_HASH": { 41 | "description": "Get this value from my.telegram.org.", 42 | "required": true, 43 | "value": "" 44 | }, 45 | "BOT_TOKEN": { 46 | "description": "Obtain a Telegram bot token by contacting @BotFather", 47 | "required": true, 48 | "value": "" 49 | }, 50 | "MUST_JOIN": { 51 | "description": "Add username/id of a channel/group", 52 | "required": false, 53 | "value": "" 54 | } 55 | } 56 | } 57 | -------------------------------------------------------------------------------- /bot.py: -------------------------------------------------------------------------------- 1 | import Config 2 | import logging 3 | from pyrogram import Client, idle 4 | from pyromod import listen 5 | from pyrogram.errors import ApiIdInvalid, ApiIdPublishedFlood, AccessTokenInvalid 6 | 7 | 8 | logging.basicConfig( 9 | level=logging.WARNING, format="%(asctime)s - %(name)s - %(levelname)s - %(message)s" 10 | ) 11 | logging.getLogger("pyrogram").setLevel(logging.WARNING) 12 | 13 | 14 | app = Client( 15 | ":memory:", 16 | api_id=Config.API_ID, 17 | api_hash=Config.API_HASH, 18 | bot_token=Config.BOT_TOKEN, 19 | plugins=dict(root="PDFBot"), 20 | ) 21 | 22 | 23 | # Run Bot 24 | if __name__ == "__main__": 25 | try: 26 | app.start() 27 | except (ApiIdInvalid, ApiIdPublishedFlood): 28 | raise Exception("Your API_ID/API_HASH is not valid.") 29 | except AccessTokenInvalid: 30 | raise Exception("Your BOT_TOKEN is not valid.") 31 | uname = app.get_me().username 32 | print(f"@{uname} Started Successfully!") 33 | idle() 34 | app.stop() 35 | print("Bot stopped. Alvida!") 36 | -------------------------------------------------------------------------------- /requirements.txt: -------------------------------------------------------------------------------- 1 | pyrogram~=1.2.9 2 | TgCrypto 3 | SQLAlchemy~=1.4.21 4 | psycopg2 5 | PyPDF2~=1.26.0 6 | Pillow~=8.3.2 7 | pyromod~=1.5 -------------------------------------------------------------------------------- /runtime.txt: -------------------------------------------------------------------------------- 1 | python-3.9.7 --------------------------------------------------------------------------------