commit aeb8d8274b681c9e1a56bc079525b6c9517a8b83 Author: Llewellyn van der Merwe Date: Sun Feb 2 19:32:10 2020 +0200 Making the getBible bot public. diff --git a/.env.template b/.env.template new file mode 100644 index 0000000..6362cf1 --- /dev/null +++ b/.env.template @@ -0,0 +1,13 @@ +TELEGRAM_API_TOKEN="xxxxxxxxxxxxxxxget@BotFatherxxxxxxxxxxxxxxxxxx" +TRANSLATION="kjv" +DEFAULT_VERSE="1 John 3:16" +GETBIBLE_URL="https://getBible.net/" +WELCOME_MESSAGE="Welcome to the official getBible.net telegram bot.\n/help for more info." +HELP_MESSAGE="*Available commands:*\n + _You can use a reference to get verses like:_ +- `/bible 1 John 3:16` +- `/bible John 3:16-19;1 John 3:10-17` +- `/bible Gen 1:1-5 codex` +- `/bible Ps 1:1-5 aov`\n +- /search: Search the Scriptures (soon..) +- /help: To get this help message again" \ No newline at end of file diff --git a/.gitignore b/.gitignore new file mode 100644 index 0000000..852b887 --- /dev/null +++ b/.gitignore @@ -0,0 +1,97 @@ +.idea/ +# Byte-compiled / optimized / DLL files +__pycache__/ +*.py[cod] +*$py.class + +# C extensions +*.so + +# Distribution / packaging +.Python +build/ +develop-eggs/ +dist/ +downloads/ +eggs/ +.eggs/ +lib/ +lib64/ +parts/ +sdist/ +var/ +wheels/ +share/python-wheels/ +*.egg-info/ +.installed.cfg +*.egg + +# PyInstaller +# Usually these files are written by a python script from a template +# before PyInstaller builds the exe, so as to inject date/other infos into it. +*.manifest +*.spec + +# Installer logs +pip-log.txt +pip-delete-this-directory.txt + +# Unit test / coverage reports +htmlcov/ +.tox/ +.nox/ +.coverage +.coverage.* +.cache +nosetests.xml +coverage.xml +*.cover +*.py,cover +.hypothesis/ +.pytest_cache/ +cover/ + +# Translations +*.mo +*.pot + +# Django stuff: +*.log +local_settings.py +db.sqlite3 +db.sqlite3-journal + +# Flask stuff: +instance/ +.webassets-cache + +# Scrapy stuff: +.scrapy + +# Sphinx documentation +docs/_build/ + +# PyBuilder +target/ + +# Jupyter Notebook +.ipynb_checkpoints + +# pyenv +.python-version + +# celery beat schedule file +celerybeat-schedule + +# SageMath parsed files +*.sage.py + +# Environments +.env +.venv +env/ +venv/ +ENV/ +env.bak/ +venv.bak/ + diff --git a/LICENSE b/LICENSE new file mode 100644 index 0000000..9b58a9e --- /dev/null +++ b/LICENSE @@ -0,0 +1,341 @@ +GNU GENERAL PUBLIC LICENSE + Version 2, June 1991 + + Copyright (C) 1989, 1991 Free Software Foundation, Inc. + 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + Everyone is permitted to copy and distribute verbatim copies + of this license document, but changing it is not allowed. + + Preamble + + The licenses for most software are designed to take away your +freedom to share and change it. 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Of course, the commands you use may +be called something other than `show w' and `show c'; they could even be +mouse-clicks or menu items--whatever suits your program. + +You should also get your employer (if you work as a programmer) or your +school, if any, to sign a "copyright disclaimer" for the program, if +necessary. Here is a sample; alter the names: + + Yoyodyne, Inc., hereby disclaims all copyright interest in the program + `Gnomovision' (which makes passes at compilers) written by James Hacker. + + , 1 April 1989 + Ty Coon, President of Vice + +This General Public License does not permit incorporating your program into +proprietary programs. If your program is a subroutine library, you may +consider it more useful to permit linking proprietary applications with the +library. If this is what you want to do, use the GNU Library General +Public License instead of this License. + diff --git a/README.md b/README.md new file mode 100644 index 0000000..b434ff4 --- /dev/null +++ b/README.md @@ -0,0 +1,147 @@ +# getBible Bot Deployment and Operation Guide + +This is the detailed setup and operation instructions for the getBible Bot, a Telegram bot designed to deliver Bible verses and manage user interactions effectively. +This bot utilizes Python for its operation, interacting with users through Telegram's bot interface. + +## How to use this Bot on Telegram + +> These options give you access to this bot, without the need of running your own instance. +- In your browser: https://t.me/getBibleRobot +- In Telegram search for: `getBibleRobot` + +## Purpose of the Bible Bot + +The Bible Bot is designed to engage users by providing them with instant access to Bible verses and related content through Telegram. + +It supports various commands allowing users to retrieve biblical Scriptures, and more, directly within the Telegram platform. + +## Prerequisites + +- A Linux system with `systemd` for service management. +- Python 3.6 or newer, with `python3-venv` for creating virtual environments. +- `git` for cloning the repository. +- A Telegram account to create and manage the bot. + +## Setup Instructions + +### Step 1: Cloning the Repository + +Clone the repository to your preferred location: + +```bash +git clone https://git.vdm.dev/getBible/robot /home//getBibleRobot +``` + +Navigate to the bot directory: + +```bash +cd /home//getBibleRobot +``` + +### Step 2: Creating a Virtual Environment + +Within the bot directory, create and activate a Python virtual environment: + +```bash +python3 -m venv venv +source venv/bin/activate +``` + +### Step 3: Installing Dependencies + +Install required Python packages specified in [requirements.txt](https://git.vdm.dev/getBible/robot/src/branch/master/requirements.txt) + +```bash +pip install -r requirements.txt +``` + +### Step 4: Configuring the .env File + +Copy the provided `.env.template` to a new file named `.env` and populate it with your specific values: + +```bash +cp .env.template .env +nano .env +``` + +The `.env` file will require the following configurations: + +- `TELEGRAM_TOKEN`: Your Telegram bot's API token. +- `TRANSLATION`: (Optional) default: `kjv` +- `DEFAULT_VERSE`: (Optional) default: `1 John 3:16` +- `GETBIBLE_URL`: (Optional) default: `https://getBible.net/` see [Joomla Component](https://getbible.net/joomla) to host your own getBible. +- `WELCOME_MESSAGE`: (Optional) default: `Welcome to the official getBible.net telegram bot.\n\n/help for more info.` +- `HELP_MESSAGE`: (Optional) default: see [config.py](https://git.vdm.dev/getBible/robot/src/branch/master/config.py) + +#### Obtaining a Telegram Bot Token + +1. Message `@BotFather` on Telegram to create a new bot. +2. Follow the instructions and copy the provided API token. +3. Paste this token into your `.env` file for the `TELEGRAM_TOKEN` value. + +For more detailed instructions, refer to [Telegram's official bot documentation](https://core.telegram.org/bots#creating-a-new-bot). + +### Step 5: Running the Bot + +Ensure your virtual environment is activated and start the bot with: + +```bash +python bot.py +``` + +This command initiates the bot based on the script's logic and Telegram's bot API interaction. + +### Step 6: Setting Up Systemd Service + +To run the bot as a systemd service, create a unit file: + +```bash +sudo systemctl edit --force --full getBibleRobot.service +``` + +Add the following configuration, adjusting paths as necessary: + +```ini +[Unit] +Description=getBible Bot Service +After=network.target + +[Service] +User= +Group= +WorkingDirectory=/home//getBibleRobot +ExecStart=/home//getBibleRobot/venv/bin/python /home//getBibleRobot/bot.py + +[Install] +WantedBy=multi-user.target +``` + +Enable and start the service: + +```bash +sudo systemctl enable getBibleRobot.service +sudo systemctl start getBibleRobot.service +``` + +## Bot Commands + +The bot supports various commands for user interaction see [HELP_MESSAGE](https://git.vdm.dev/getBible/robot/src/branch/master/config.py). + +``` +Available commands: + + You can use a reference to get verses like: +- /bible 1 John 3:16 +- /bible John 3:16-19;1 John 3:10-17 +- /bible Gen 1:1-5 codex +- /bible Ps 1:1-5 aov + +- /search: Search the Scriptures (soon..) +- /help: To get this help message again +``` + +Ensure these [commands are registered](https://core.telegram.org/bots/tutorial#executing-commands) with `@BotFather` to make them visible to your bot's users. + +## Licensing Notice + +This project is licensed under the GNU GPL v2.0. See the LICENSE file for more details. diff --git a/bot.py b/bot.py new file mode 100644 index 0000000..37b9dbc --- /dev/null +++ b/bot.py @@ -0,0 +1,35 @@ +# import the Telegram API token from config.py +from config import TELEGRAM_API_TOKEN + +import logging + +# import the required Telegram modules +from telegram.ext import ( + ApplicationBuilder, + filters, + CommandHandler, + MessageHandler +) + +# import the required module +from modules.commands import * + +logging.basicConfig(level=logging.WARN) + +if __name__ == '__main__': + # we start the bot application + application = ApplicationBuilder().token(TELEGRAM_API_TOKEN).build() + # entry command for all private chats + application.add_handler(CommandHandler('start', start)) + # all handlers to get the Bible text [/get, /getBible, /Bible] + application.add_handler(CommandHandler('get', get)) + application.add_handler(CommandHandler('getbible', get)) + application.add_handler(CommandHandler('bible', get)) + # the search handle + application.add_handler(CommandHandler('search', search)) + # the help handle + application.add_handler(CommandHandler('help', bot_help)) + # add a message handler to handle unknown commands or messages + application.add_handler(MessageHandler(filters.ALL, unknown)) + # start polling for now (will add webhook later) + application.run_polling() diff --git a/config.py b/config.py new file mode 100644 index 0000000..a58fb98 --- /dev/null +++ b/config.py @@ -0,0 +1,20 @@ +import os + +from dotenv import load_dotenv + +load_dotenv() + +TELEGRAM_API_TOKEN = os.environ.get("TELEGRAM_API_TOKEN") +TRANSLATION = os.environ.get("TRANSLATION", 'kjv') +DEFAULT_VERSE = os.environ.get("DEFAULT_VERSE", '1 John 3:16') +GETBIBLE_URL = os.environ.get("GETBIBLE_URL", 'https://getBible.net/') +WELCOME_MESSAGE = os.environ.get("WELCOME_MESSAGE", "Welcome to the official getBible.net telegram bot.\n" + "/help for more info.") +HELP_MESSAGE = os.environ.get("HELP_MESSAGE", "*Available commands:*\n\n" + " _You can use a reference to get verses like:_\n" + "- `/bible 1 John 3:16`\n" + "- `/bible John 3:16-19;1 John 3:10-17`\n" + "- `/bible Gen 1:1-5 codex`\n" + "- `/bible Ps 1:1-5 aov`\n\n" + "- /search: Search the Scriptures (soon..)\n" + "- /help: To get this help message again") diff --git a/modules/commands.py b/modules/commands.py new file mode 100644 index 0000000..c01d2c7 --- /dev/null +++ b/modules/commands.py @@ -0,0 +1,91 @@ +# import the Telegram API token from config.py +from config import ( + HELP_MESSAGE, + WELCOME_MESSAGE +) +# import the required Telegram modules +from telegram import Update +from telegram.constants import ParseMode, MessageLimit +from telegram.ext import ( + ContextTypes, +) +import logging + +# import the required module +from modules.get_bible import bible +from modules.utils import send_typing_action + + +# handle unknown command +async def unknown(update: Update, context: ContextTypes.DEFAULT_TYPE): + return None + + +# entry command +async def start(update: Update, context: ContextTypes.DEFAULT_TYPE): + await context.bot.send_message( + chat_id=update.effective_chat.id, + text=WELCOME_MESSAGE + ) + + await context.bot.delete_message( + chat_id=update.effective_chat.id, + message_id=update.message.message_id + ) + + +# send a typing indicator in the chat +@send_typing_action +# handle the getting of the Bible text +async def get(update: Update, context: ContextTypes.DEFAULT_TYPE) -> None: + """Return the referenced scripture, shortened if it's too long.""" + scripture = bible(update.message.text) + + # Check if scripture length exceeds the maximum allowed message length + if len(scripture) > MessageLimit.MAX_TEXT_LENGTH: + notice = "...\n\n..._response was shortened due to Telegram message length limitation_" + # Shorten scripture to fit within limits with space for notice + text_to_send = scripture[:MessageLimit.MAX_TEXT_LENGTH - len(notice)] + notice + else: + text_to_send = scripture + + await context.bot.send_message( + chat_id=update.effective_chat.id, + text=text_to_send, + parse_mode=ParseMode.MARKDOWN, + disable_web_page_preview=True + ) + + await context.bot.delete_message( + chat_id=update.effective_chat.id, + message_id=update.message.message_id + ) + + +# send a typing indicator in the chat +@send_typing_action +# handle search command +async def search(update: Update, context: ContextTypes.DEFAULT_TYPE): + logging.info(f"Searching for: {update.message.text}") + await context.bot.send_message( + chat_id=update.effective_chat.id, + text=("The search function for Telegram is not yet finished.\n\n" + "You can search the Scriptures at https://getBible.net/search") + ) + await context.bot.delete_message( + chat_id=update.effective_chat.id, + message_id=update.message.id + ) + + +# help command +async def bot_help(update: Update, context: ContextTypes.DEFAULT_TYPE): + await context.bot.send_message( + chat_id=update.effective_chat.id, + parse_mode=ParseMode.MARKDOWN, + text=HELP_MESSAGE + ) + await context.bot.delete_message( + chat_id=update.effective_chat.id, + message_id=update.message.id + ) diff --git a/modules/get_bible.py b/modules/get_bible.py new file mode 100644 index 0000000..e9bb0eb --- /dev/null +++ b/modules/get_bible.py @@ -0,0 +1,166 @@ +# import the Telegram API token from config.py +from config import ( + TRANSLATION, + DEFAULT_VERSE, + GETBIBLE_URL +) + +# import the GetBible librarian +from getbible import GetBible + +import re +import logging + +# start getBible +_getBible = GetBible() + + +def _get_translation(input_string): + """ + Extracts the translation from the input string. + + :param input_string: The string from which to extract the translation. + :return: 'kjv' if the last word contains numbers, indicating it's not a translation, + otherwise returns the possible translation. + """ + try: + # Extract the last word which might be the translation or a part of the reference + possible_translation = input_string.split()[-1] + except IndexError: + logging.info(f"No translation found, used default: {TRANSLATION}") + return TRANSLATION + + # Check if the possible translation is valid + if _getBible.valid_translation(possible_translation): + return possible_translation + else: + logging.info(f"No valid translation found, used default: {TRANSLATION}") + return TRANSLATION + + +def _get_references(input_string, translation): + """ + Extracts and validates references from the input string, excluding the translation at the end if it's not 'kjv'. + If the input string is empty, returns a default verse. + + :param input_string: The string containing references. + :param translation: The translation to be excluded if present. + :return: The validated references string, or raises ValueError if any reference is invalid. + """ + # Check if input_string is empty or consists only of whitespace + if not input_string.strip(): + logging.info(f"No reference found, used default: {DEFAULT_VERSE}") + return DEFAULT_VERSE + + # Remove translation from the end if it's not 'kjv' + references_string = re.sub(f' {translation}$', '', input_string) if translation != "kjv" else input_string + + # Split references_string by ';' and validate each reference + references = references_string.split(';') + for reference in references: + if not _getBible.valid_reference(reference.strip(), translation): + raise ValueError("Invalid reference found:", reference) + + return references_string + + +def _get_verse_reference(verses): + """ + Generates a reference string for the verses. + + :param verses: A list of verse dictionaries. + :return: A string representing the verse reference range. + """ + verse_numbers = sorted([verse['verse'] for verse in verses]) + ranges = [] + range_start = None + range_end = None + + for verse in verse_numbers: + if range_start is None: + range_start = verse + elif verse == range_end + 1: + range_end = verse + else: + if range_end: + ranges.append(f"{range_start}-{range_end}") + else: + ranges.append(str(range_start)) + range_start = verse + range_end = None + if range_end is None: + range_end = verse + + # Handling the case for the last verse or a single-verse range + if range_start is not None: + if range_start != range_end: + ranges.append(f"{range_start}-{range_end}") + else: + ranges.append(str(range_start)) + + return ','.join(ranges) + + +def _format_verses(result): + """ + Formats the result from GetBible.select into nicely formatted paragraphs, + including the translation name and verse reference range in the header. + + :param result: The dictionary result from GetBible.select + :return: A string with the verses formatted as paragraphs. + """ + formatted_paragraphs = [] + for key, value in result.items(): + book_name = value.get('book_name', '') + chapter = value.get('chapter', '') + abbreviation = value.get('abbreviation', '') + verses = value.get('verses', []) + + # Generate verse reference range + verse_ref = _get_verse_reference(verses) + header = (f"[{book_name} {chapter}:{verse_ref}]({GETBIBLE_URL}{abbreviation}" + f"/{book_name}/{chapter}/{verse_ref}) ({abbreviation})") + formatted_paragraphs.append(header) + + for verse in verses: + verse_text = verse.get('text', '').strip() + verse_number = verse.get('verse', '') + verse_line = f"{verse_number}. {verse_text}" + formatted_paragraphs.append(verse_line) + + formatted_paragraphs.append("") + + return "\n".join(formatted_paragraphs) + + +def _remove_prefix_case_insensitive(input_string, prefixes): + # Join the prefixes into a regex pattern, making it case-insensitive + # The ^ character ensures the match is at the start of the string + regex_pattern = r'^(?:' + '|'.join(re.escape(prefix) for prefix in prefixes) + ')' + # Use re.sub() to replace the matched prefix with '', case-insensitively + cleaned_string = re.sub(regex_pattern, '', input_string, flags=re.IGNORECASE).strip() + + return cleaned_string + + +def _clean_string(input_string): + # Define the prefixes you want to remove + prefixes = ['/getBible', 'getBible', '/bible', 'Bible', '/get', 'Get'] + # Remove whitespace from both ends + cleaned_string = _remove_prefix_case_insensitive(input_string, prefixes) + + return cleaned_string + + +def bible(text): + try: + text = _clean_string(text) + translation = _get_translation(text) + references = _get_references(text, translation) + result = _getBible.select(references, translation) + scripture = _format_verses(result) + except Exception as e: + logging.error(str(e)) + scripture = str(e) + + return scripture diff --git a/modules/utils.py b/modules/utils.py new file mode 100644 index 0000000..61cbe65 --- /dev/null +++ b/modules/utils.py @@ -0,0 +1,28 @@ +# import the required modules +import asyncio +import json +from functools import wraps + +# import the required Telegram modules +from telegram.constants import ChatAction + + +# define the send_action decorator +def send_action(action, delay=1): + def decorator(func): + @wraps(func) + async def command_func(update, context, *args, **kwargs): + await context.bot.send_chat_action( + chat_id=update.effective_message.chat_id, action=action + ) + await asyncio.sleep(delay) # wait for the specified delay time + return await func(update, context, *args, **kwargs) + + return command_func + + return decorator + + +send_typing_action = send_action( + ChatAction.TYPING, delay=1 +) diff --git a/requirements.txt b/requirements.txt new file mode 100644 index 0000000..8ec3fcd --- /dev/null +++ b/requirements.txt @@ -0,0 +1,4 @@ +python-telegram-bot[all]~=21.0 +python-dotenv~=1.0.1 +telegram~=0.0.1 +getbible~=1.1.2 \ No newline at end of file