Initial commit

Signed-off-by: mctaylors <cantsendmails@mctaylors.ru>

commands.py

@@ -0,0 +1,46 @@
+from telegram import Update, InlineKeyboardButton, InlineKeyboardMarkup
+from telegram.constants import ParseMode
+from telegram.ext import ContextTypes
+
+
+async def start_command(update: Update, context: ContextTypes.DEFAULT_TYPE) -> None:
+    await update.message.reply_text(
+        f"hello, i'm <b>{context.bot.first_name}</b>, an inline image grabber.\n\n"
+        f"to get help, use /help",
+        parse_mode=ParseMode.HTML
+    )
+
+
+async def help_command(update: Update, context: ContextTypes.DEFAULT_TYPE) -> None:
+    await update.message.reply_text(
+        f"<b>how to use {context.bot.first_name}</b>\n\n"
+        f"1. open your message box and type:\n"
+        f"<code>@{context.bot.username} &lt;post ID&gt;</code>\n"
+        f"2. click on the box that has popped up\n"
+        f"3. ???\n"
+        f"4. done!",
+        parse_mode=ParseMode.HTML
+    )
+
+
+async def about_command(update: Update, context: ContextTypes.DEFAULT_TYPE) -> None:
+    from main import config
+    reply_markup = None
+    source_url = config.get('Source', 'Url')
+    if source_url.startswith('http://') or source_url.startswith('https://'):
+        keyboard = [
+            [
+                InlineKeyboardButton(f"source code", url=source_url)
+            ]
+        ]
+        reply_markup = InlineKeyboardMarkup(keyboard)
+
+    await update.message.reply_text(
+        f"<b>about {context.bot.first_name}</b>\n"
+        f"{context.bot.first_name} is an inline image grabber written in python that grabs images from Danbooru "
+        f"(or other similar services).\n\n"
+        f"<b>currently configured instance:</b>\n"
+        f"<i>{config.get('General', 'Name')}</i> ({config.get('General', 'Domain')})",
+        parse_mode=ParseMode.HTML,
+        reply_markup=reply_markup
+    )