1 files changed, 90 insertions, 188 deletions

diff --git a/bot.py b/bot.py
index c7a3180..f238e75 100644
--- a/bot.py
+++ b/bot.py
@@ -1,12 +1,7 @@
 #!/usr/bin/env python
-# pylint: disable=unused-argument, wrong-import-position
-# This program is dedicated to the public domain under the CC0 license.
 
-import logging
-import io
 import telegram.constants
 from telegram import __version__ as TG_VER
-from pprint import pprint
 
 try:
     from telegram import __version_info__
@@ -20,46 +15,44 @@ if __version_info__ < (20, 0, 0, "alpha", 1):
         f"visit https://docs.python-telegram-bot.org/en/v{TG_VER}/examples.html"
     )
 
+import logging
+from pprint import pprint
+import io
 from foursquare.poi import OSM_ENDPOINT
 from telegram import InlineKeyboardButton, InlineKeyboardMarkup, Update, ReplyKeyboardMarkup, KeyboardButton
 from telegram.ext import Application, CallbackQueryHandler, CommandHandler, ContextTypes, MessageHandler, filters, \
     ConversationHandler, CallbackContext
-from config import BOT_TOKEN
+from config import BOT_TOKEN, MEDIA_GROUP_TIMEOUT
 from foursquare.poi import query_poi
 from dbstore.dbm_store import get_loc
 from toot import mastodon_client
 from typing import TypedDict, List, cast
+from prompt.string import *
 
-scheduler = None
-PRIVACY, TOOT = map(chr, range(8, 10))
-
-WAIT_LOC, LOCATION, LOCATION_SEARCH, PHOTO, PROCESS_PHOTO, COMMENT, SETTING = range(7)
 
-# Enable logging
 logging.basicConfig(
     format="%(asctime)s - %(name)s - %(levelname)s - %(message)s", level=logging.INFO
 )
 logger = logging.getLogger(__name__)
 
+WAIT_LOCATION, LOCATION_SEARCH_KEYWORD, LOCATION_CONFIRMATION, ADD_MEDIA, ADD_COMMENT = range(5)
+
 MAIN_MENU = ReplyKeyboardMarkup([
     [KeyboardButton(text="Check-in here", request_location=True)],
-    # [KeyboardButton(text="/cancel")],
-    # [KeyboardButton(text="/setting")]
 ])
 
-SKIP_LOCATION_SEARCH = "skip_location_search"
-
-SKIP_MENU = InlineKeyboardMarkup([
+SKIP_LOCATION_SEARCH = CALLBACK_SKIP
+INLINE_SKIP_MENU = InlineKeyboardMarkup([
     [telegram.InlineKeyboardButton("Skip", callback_data=SKIP_LOCATION_SEARCH)]
 ])
 
 
-# SETTING_MENU = InlineKeyboardMarkup(
-#     [
-#         [InlineKeyboardButton(text="/tos")],
-#         [InlineKeyboardButton(text="/back")],
-#     ]
-# )
+class MsgDict(TypedDict):
+    media_id: str
+    caption: str
+    status_id: int
+    content: str
+    chat_id: int
 
 
 async def start(update: Update, context: ContextTypes.DEFAULT_TYPE) -> int:
@@ -71,13 +64,12 @@ async def start(update: Update, context: ContextTypes.DEFAULT_TYPE) -> int:
             "Start using this bot by sharing your location using Telegram context menu to it."
 
     await update.message.reply_text(hello, parse_mode=telegram.constants.ParseMode.MARKDOWN)
-    await update.message.reply_text("Use bot keyboard to choose an action", reply_markup=MAIN_MENU)
+    await update.message.reply_text(PROMPT_CHOOSE_ACTION, reply_markup=MAIN_MENU)
 
-    return LOCATION
+    return WAIT_LOCATION
 
 
-async def checkin(update: Update, context: ContextTypes.DEFAULT_TYPE) -> int:
-    pprint(update.message.location)
+async def callback_location_sharing(update: Update, context: ContextTypes.DEFAULT_TYPE) -> int:
     if update.message.venue is not None:
         fsq_id = update.message.venue.foursquare_id
         title = update.message.venue.title
@@ -104,28 +96,22 @@ async def checkin(update: Update, context: ContextTypes.DEFAULT_TYPE) -> int:
             parse_mode=telegram.constants.ParseMode.MARKDOWN,
         )
 
-        prompt_attach_comment_msg = await update.message.reply_text(
-            "You can continue adding comments, or press skip to finish", reply_markup=SKIP_MENU)
-        context.user_data["prompt_attach_comment_msg_id"] = prompt_attach_comment_msg.message_id
+        prompt_attach_comment_msg = await update.message.reply_text(PROMPT_ADD_COMMENT, reply_markup=INLINE_SKIP_MENU)
+        context.user_data[PROMPT_ADD_COMMENT] = prompt_attach_comment_msg.message_id
 
-        return COMMENT
+        return ADD_COMMENT
     else:
         context.user_data["latitude"] = update.message.location.latitude
         context.user_data["longitude"] = update.message.location.longitude
 
         await update.message.reply_text("Searching...", reply_markup=telegram.ReplyKeyboardRemove())
-        prompt_msg = await update.message.reply_text("You can input location search keywords or press skip",
-                                                     reply_markup=SKIP_MENU)
+        prompt_msg = await update.message.reply_text(PROMPT_LOCATION_KEYWORD, reply_markup=INLINE_SKIP_MENU)
 
-        context.user_data["prompt_msg_id"] = prompt_msg.message_id
-        return LOCATION_SEARCH
+        context.user_data[PROMPT_LOCATION_KEYWORD] = prompt_msg.message_id
+        return LOCATION_SEARCH_KEYWORD
 
 
-async def manual_location_process_callback(update: Update, context: ContextTypes.DEFAULT_TYPE) -> int:
-    # query = update.callback_query
-    # await query.answer()
-    # await query.delete_message()
-
+async def callback_manual_location(update: Update, context: ContextTypes.DEFAULT_TYPE) -> int:
     loc = update.effective_message.text
     osm_url = OSM_ENDPOINT.format(context.user_data["latitude"], context.user_data["longitude"])
     media_id = []
@@ -143,22 +129,19 @@ async def manual_location_process_callback(update: Update, context: ContextTypes
     await update.message.reply_text(
         text=f"Manually selected place: {loc}, \nPosted to Mastodon: {status['url']}",
         parse_mode=telegram.constants.ParseMode.MARKDOWN,
-        # reply_markup=MAIN_MENU
     )
 
-    prompt_attach_comment_msg = await update.message.reply_text(
-        "You can continue adding comments, or press skip to finish", reply_markup=SKIP_MENU)
-    context.user_data["prompt_attach_comment_msg_id"] = prompt_attach_comment_msg.message_id
+    prompt_attach_comment_msg = await update.message.reply_text(PROMPT_ADD_COMMENT, reply_markup=INLINE_SKIP_MENU)
+    context.user_data[PROMPT_ADD_COMMENT] = prompt_attach_comment_msg.message_id
 
-    return COMMENT
+    return ADD_COMMENT
 
 
-async def process_callback(update: Update, context: ContextTypes.DEFAULT_TYPE) -> int:
-    print("process_callback")
+async def callback_location_confirmation(update: Update, context: ContextTypes.DEFAULT_TYPE) -> int:
     query = update.callback_query
     await query.answer()
-    print(query.data)
     context.user_data["fsq_id"] = query.data
+
     await query.delete_message()
 
     poi = get_loc(context.user_data["fsq_id"])
@@ -177,18 +160,16 @@ async def process_callback(update: Update, context: ContextTypes.DEFAULT_TYPE) -
     await query.message.reply_text(
         text=f"Selected place: {poi['name']}, `{query.data}`\nPosted to Mastodon: {status['url']}",
         parse_mode=telegram.constants.ParseMode.MARKDOWN,
-        # reply_markup=MAIN_MENU
     )
 
-    prompt_attach_comment_msg = await query.message.reply_text(
-        "You can continue adding comments, or press skip to finish", reply_markup=SKIP_MENU)
-    context.user_data["prompt_attach_comment_msg_id"] = prompt_attach_comment_msg.message_id
+    prompt_attach_comment_msg = await query.message.reply_text(PROMPT_ADD_COMMENT, reply_markup=INLINE_SKIP_MENU)
+    context.user_data[PROMPT_ADD_COMMENT] = prompt_attach_comment_msg.message_id
 
-    return COMMENT
+    return ADD_COMMENT
 
 
-async def location_search_callback(update: Update, context: ContextTypes.DEFAULT_TYPE) -> int:
-    await context.bot.delete_message(update.effective_chat.id, context.user_data["prompt_msg_id"])
+async def callback_location_keyword_search(update: Update, context: ContextTypes.DEFAULT_TYPE) -> int:
+    await context.bot.delete_message(update.effective_chat.id, context.user_data[PROMPT_LOCATION_KEYWORD])
 
     location_search = update.effective_message.text
     latitude = context.user_data["latitude"]
@@ -199,26 +180,25 @@ async def location_search_callback(update: Update, context: ContextTypes.DEFAULT
     if len(poi_result) == 0:
         poi_result = query_poi("", latitude, longitude)
 
-    # for poi in poi_result:
-    #     keyboard.append([
-    #         InlineKeyboardButton(poi["name"], callback_data=poi["fsq_id"]),
-    #     ])
+    for poi in poi_result:
+        keyboard.append([
+            InlineKeyboardButton(poi["name"], callback_data=poi["fsq_id"]),
+        ])
 
     if len(keyboard) == 0:
-        await update.message.reply_text("No nearby places found. You can input location name manually")
-        return WAIT_LOC
+        await update.message.reply_text(PROMPT_NO_NEARBY_POI)
+        return LOCATION_CONFIRMATION
     else:
         reply_markup = InlineKeyboardMarkup(keyboard)
         context.user_data["location_search"] = location_search
-        await update.message.reply_text("Where are you? ", reply_markup=reply_markup)
+        await update.message.reply_text(PROMPT_CHOOSE_POI_FROM_LIST, reply_markup=reply_markup)
 
-    return WAIT_LOC
+    return LOCATION_CONFIRMATION
 
 
-async def skip_location_search(update: Update, context: ContextTypes.DEFAULT_TYPE) -> int:
+async def callback_skip_location_keyword(update: Update, context: ContextTypes.DEFAULT_TYPE) -> int:
     query = update.callback_query
     await query.answer()
-    print("skip: ", query.data)
 
     await query.message.delete()
     latitude = context.user_data["latitude"]
@@ -232,13 +212,13 @@ async def skip_location_search(update: Update, context: ContextTypes.DEFAULT_TYP
         ])
 
     reply_markup = InlineKeyboardMarkup(keyboard)
-    await query.message.reply_text("Where are you? ", reply_markup=reply_markup)
+    await query.message.reply_text(PROMPT_CHOOSE_POI_FROM_LIST, reply_markup=reply_markup)
 
-    return WAIT_LOC
+    return LOCATION_CONFIRMATION
 
 
-async def comment_callback(update: Update, context: ContextTypes.DEFAULT_TYPE) -> int:
-    await context.bot.delete_message(update.effective_chat.id, context.user_data["prompt_attach_comment_msg_id"])
+async def callback_add_comment(update: Update, context: ContextTypes.DEFAULT_TYPE) -> int:
+    await context.bot.delete_message(update.effective_chat.id, context.user_data[PROMPT_ADD_COMMENT])
     comment = update.effective_message.text
 
     mastodon_client.status_update(
@@ -246,110 +226,39 @@ async def comment_callback(update: Update, context: ContextTypes.DEFAULT_TYPE) -
         id=context.user_data["status_id"])
 
     context.user_data["status_content"] = f"{comment} " + context.user_data["status_content"]
-    prompt_attach_photo_msg = await update.message.reply_text(
-        "You can continue attaching photos, or press skip to finish", reply_markup=SKIP_MENU)
-    context.user_data["prompt_attach_photo_msg_id"] = prompt_attach_photo_msg.message_id
-
-    return PHOTO
-
-
-async def skip_comment_callback(update: Update, context: ContextTypes.DEFAULT_TYPE) -> int:
-    await context.bot.delete_message(update.effective_chat.id, context.user_data["prompt_attach_comment_msg_id"])
-    prompt_attach_photo_msg = await update.message.reply_text(
-        "You can continue attaching photos, or press skip to finish", reply_markup=SKIP_MENU)
-    context.user_data["prompt_attach_photo_msg_id"] = prompt_attach_photo_msg.message_id
-    return PHOTO
-
-
-# async def tos(update: Update, context: ContextTypes.DEFAULT_TYPE) -> None:
-#     await update.message.reply_text("TOS", reply_markup=MAIN_MENU)
-
-
-# async def setting(update: Update, context: ContextTypes.DEFAULT_TYPE) -> None:
-#     await update.message.reply_text("Setting", reply_markup=SETTING_MENU)
-#     return SETTING
-
-
-# async def setting_process_callback(update: Update, context: ContextTypes.DEFAULT_TYPE):
-#     await update.message.reply_text("Setting Process Callback", reply_markup=SETTING_MENU)
-#     return ConversationHandler.END
-
-
-# async def process_location(update: Update, context: ContextTypes.DEFAULT_TYPE):
-#     await update.message.reply_chat_action(telegram.constants.ChatAction.TYPING)
-#
-#     fsq_id = context.user_data["fsq_id"]
-#     poi = get_loc(context.user_data["fsq_id"])
-#     media_id = []
-#
-#     if context.user_data.get("photo") is not None:
-#         media = mastodon_client.media_post(context.user_data.get("photo"), mime_type="image/jpeg")
-#         media_id = [media["id"]]
-#     # else:
-#     #     photo_url = get_poi_top_photo(context.user_data["fsq_id"])
-#     #     if photo_url is not None:
-#     #         with urllib.request.urlopen(photo_url) as response:
-#     #             data = response.read()
-#     #             media = mastodon_client.media_post(data, mime_type="image/jpeg")
-#     #             media_id = [media["id"]]
-#
-#     mastodon_client.status_post(
-#         f"I'm at {poi['name']} in {poi['locality']}, {poi['region']}, {poi['osm_url']}",
-#         visibility="private",
-#         media_ids=media_id)
-#
-#     await update.message.delete()
-#     return ConversationHandler.END
+    prompt_attach_photo_msg = await update.message.reply_text(PROMPT_ADD_MEDIA, reply_markup=INLINE_SKIP_MENU)
+    context.user_data[PROMPT_ADD_MEDIA] = prompt_attach_photo_msg.message_id
 
+    return ADD_MEDIA
 
-async def help_command(update: Update, context: ContextTypes.DEFAULT_TYPE) -> None:
-    """Displays info on how to use the bot."""
-    await update.message.reply_text("Use /start to test this bot.")
 
+async def callback_skip_comment(update: Update, context: ContextTypes.DEFAULT_TYPE) -> int:
+    await context.bot.delete_message(update.effective_chat.id, context.user_data[PROMPT_ADD_COMMENT])
+    prompt_attach_photo_msg = await update.message.reply_text(PROMPT_ADD_MEDIA, reply_markup=INLINE_SKIP_MENU)
+    context.user_data[PROMPT_ADD_MEDIA] = prompt_attach_photo_msg.message_id
+    return ADD_MEDIA
 
-# async def setting_cancel(update: Update, context: ContextTypes.DEFAULT_TYPE) -> int:
-#     """Cancels and ends the conversation."""
-#     user = update.message.from_user
-#     logger.info("User %s canceled the conversation.", user.first_name)
-#     await update.message.reply_text(
-#         text="Setting canceled.",
-#         # "Bye! I hope we can talk again some day.",
-#         reply_markup=MAIN_MENU
-#     )
-#
-#     return ConversationHandler.END
+
+async def help_command(update: Update, context: ContextTypes.DEFAULT_TYPE) -> None:
+    await update.message.reply_text(PROMPT_HELP)
 
 
 async def cancel(update: Update, context: ContextTypes.DEFAULT_TYPE) -> int:
-    """Cancels and ends the conversation."""
-    user = update.message.from_user
-    logger.info("User %s canceled the conversation.", user.first_name)
-    await update.message.reply_text(
-        text="Canceled.",
-        # "Bye! I hope we can talk again some day.",
-        reply_markup=MAIN_MENU
-    )
+    await update.message.reply_text(text=PROMPT_CANCELED, reply_markup=MAIN_MENU)
 
     return ConversationHandler.END
 
 
-class MsgDict(TypedDict):
-    media_id: str
-    caption: str
-    status_id: int
-    content: str
-    chat_id: int
-
-
-async def media_group_sender(context: CallbackContext):
+async def process_media_group(context: CallbackContext):
     context.job.data = cast(List[MsgDict], context.job.data)
 
     media_id = []
     chat_id = context.job.data[0].get("chat_id")
     for msg_dict in context.job.data:
         if len(media_id) >= 4:
-            print("Cannot attach more than 4 photos")
-            break
+            await context.bot.send_message(chat_id=chat_id, text=PROMPT_MAX_PHOTO_REACHED, reply_markup=MAIN_MENU)
+            return
+
         file = await context.bot.get_file(msg_dict.get("media_id"))
         img = io.BytesIO()
         await file.download_to_memory(img)
@@ -364,20 +273,17 @@ async def media_group_sender(context: CallbackContext):
             id=msg_dict.get("status_id"),
             media_ids=media_id)
 
-    await context.bot.send_message(chat_id=chat_id, text="Done",
-                                   reply_markup=MAIN_MENU
-                                   )
+    await context.bot.send_message(chat_id=chat_id, text=PROMPT_DONE, reply_markup=MAIN_MENU)
 
 
-async def photo(update: Update, context: CallbackContext):
-    """Stores the photo and asks for a location."""
+async def callback_add_media(update: Update, context: CallbackContext):
     await update.message.reply_chat_action(telegram.constants.ChatAction.TYPING)
 
     try:
-        await context.bot.delete_message(chat_id=update.message.chat_id, message_id=context.user_data["prompt_attach_photo_msg_id"])
+        await context.bot.delete_message(chat_id=update.message.chat_id,
+                                         message_id=context.user_data[PROMPT_ADD_MEDIA])
     except telegram.error.BadRequest as e:
         if "not found" in str(e.message):
-            print("prompt_attach_photo_msg already deleted")
             pass
 
     status_id = context.user_data["status_id"]
@@ -398,8 +304,8 @@ async def photo(update: Update, context: CallbackContext):
         if jobs:
             jobs[0].data.append(msg_dict)
         else:
-            context.job_queue.run_once(callback=media_group_sender, when=5, data=[msg_dict],
-                                       name=str(message.media_group_id))
+            context.job_queue.run_once(callback=process_media_group, when=MEDIA_GROUP_TIMEOUT,
+                                       data=[msg_dict], name=str(message.media_group_id))
     else:
         file = await update.message.effective_attachment[-1].get_file()
         img = io.BytesIO()
@@ -412,19 +318,16 @@ async def photo(update: Update, context: CallbackContext):
             id=status_id,
             media_ids=media["id"])
 
-        await update.message.reply_text(text="Done",
-                                        reply_markup=MAIN_MENU
-                                        )
+        await update.message.reply_text(text=PROMPT_DONE, reply_markup=MAIN_MENU)
 
 
-async def skip_photo(update: Update, context: ContextTypes.DEFAULT_TYPE) -> int:
+async def callback_skip_media(update: Update, context: ContextTypes.DEFAULT_TYPE) -> int:
     query = update.callback_query
     await query.answer()
 
     await query.delete_message()
-    await query.message.reply_text(
-        text="Done.", reply_markup=MAIN_MENU
-    )
+    await query.message.reply_text(text=PROMPT_DONE, reply_markup=MAIN_MENU)
+
     return ConversationHandler.END
 
 
@@ -434,35 +337,34 @@ def main() -> None:
     checkin_handler = ConversationHandler(
         entry_points=[
             CommandHandler("start", start),
-            MessageHandler(filters.LOCATION, checkin),
+            MessageHandler(filters.LOCATION, callback_location_sharing),
         ],
         states={
-            LOCATION: [
-                MessageHandler(filters.LOCATION, checkin),
+            WAIT_LOCATION: [
+                MessageHandler(filters.LOCATION, callback_location_sharing),
             ],
-            LOCATION_SEARCH: [
-                MessageHandler(filters.TEXT, location_search_callback),
-                CallbackQueryHandler(skip_location_search),
+            LOCATION_SEARCH_KEYWORD: [
+                MessageHandler(filters.TEXT, callback_location_keyword_search),
+                CallbackQueryHandler(callback_skip_location_keyword),
             ],
-            WAIT_LOC: [
-                CallbackQueryHandler(process_callback),
-                MessageHandler(filters.TEXT, manual_location_process_callback)
+            LOCATION_CONFIRMATION: [
+                CallbackQueryHandler(callback_location_confirmation),
+                MessageHandler(filters.TEXT, callback_manual_location)
             ],
-            COMMENT: [
-                MessageHandler(filters.TEXT, comment_callback),
-                CallbackQueryHandler(skip_comment_callback),
+            ADD_COMMENT: [
+                MessageHandler(filters.TEXT, callback_add_comment),
+                CallbackQueryHandler(callback_skip_comment),
             ],
-            PHOTO: [MessageHandler(filters.PHOTO, photo),
-                    CallbackQueryHandler(skip_photo)],
+            ADD_MEDIA: [MessageHandler(filters.PHOTO, callback_add_media),
+                        CallbackQueryHandler(callback_skip_media)],
         },
         fallbacks=[CommandHandler("cancel", cancel)],
         per_message=False,
         allow_reentry=True,
     )
 
-    application.add_handler(checkin_handler, 1)
-
-    # Run the bot until the user presses Ctrl-C
+    application.add_handler(CommandHandler("help", help_command))
+    application.add_handler(checkin_handler)
     application.run_polling()