[fix] Re-order dispatchers so that /s?q_\d* commands work

README.md

@@ -1,3 +1,30 @@
 # Questable
 
-A game-like To-Do List Telegram Bot
+A game-like To-Do List Telegram Bot.
+
+Source code for [Questable Bot](https://t.me/questable_bot) and the relevant
+[API](https://api.questable.webionite.com/)
+
+# Self Hosting
+
++ Clone the repository.
+	+ `git clone https://gitlab.com/questable/questable_bot.git`
++ `cd questable`
+
+## Telegram Bot
+
++ Install the dependencies
+	+ `pip3 install python-telegram-bot`
++ Copy `sample.config.py` to `config.py` and edit it accordingly.
++ Run the bot
+	+ `python3 bot.py`
+
+## Questable API Server
+
++ Install the dependencies
+	+ `pip3 install Flask flask_cors`
++ Install `gunicorn`
+	+ `pip3 install gunicorn`
++ Run `gunicorn3 -b 127.0.0.1:5000 server:app`. Change port if you want to run
+  gunicorn on a different port.
++ Set up a reverse proxy from your webserver to `localhost:5000`.

bot.py

@@ -9,6 +9,8 @@ from telegram.ext import Updater, CommandHandler, MessageHandler, Filters, \
         RegexHandler
 import signal
 import sys
+import re
+import button_groups
 
 try:
     import config
@@ -20,17 +22,22 @@ logging.basicConfig(format='%(asctime)s - %(name)s - %(levelname)s - \
                     %(message)s', level=logging.INFO)
 
 
+def escape_html(message):
+    return re.sub("<", "&lt;",
+                  re.sub("&", "&amp;", message))
+
+
 def start(bot, update):
     chat_id = update.message.chat_id
-    name = str(update.message.from_user.first_name)
-    if update.message.from_user.last_name:
-        name += " " + str(update.message.from_user.last_name)
+    if update.message.chat.type == "private":
+        name = str(update.message.from_user.first_name)
+        if update.message.from_user.last_name:
+            name += " " + str(update.message.from_user.last_name)
+    else:
+        name = update.message.chat.title
     text = f"Hello {name}!\n" + \
         "Welcome to Questable. To get started, check /help."
-    custom_keyboard = [
-            ['Add Quest', 'Add Side Quest'],
-            ['List Quests', 'List Side Quests']
-            ]
+    custom_keyboard = button_groups.main
     reply_markup = telegram.ReplyKeyboardMarkup(custom_keyboard)
     bot.send_message(chat_id=chat_id, text=text, reply_markup=reply_markup)
 
@@ -61,7 +68,10 @@ def add_quest(bot, update, player, type="quest"):
     chat_id = update.message.chat_id
     text = ("What shall the name of " +
             {"quest": "Quest", "side_quest": "Side Quest"}[type] + " be?")
-    reply_markup = telegram.ReplyKeyboardRemove()
+    if update.message.chat.type == "private":
+        reply_markup = telegram.ReplyKeyboardRemove()
+    else:
+        reply_markup = telegram.ForceReply()
     bot.send_message(chat_id=chat_id, text=text, reply_markup=reply_markup)
 
 
@@ -80,7 +90,7 @@ def add_name(bot, update, player, type, qid):
 
     chat_id = update.message.chat_id
     text = "How difficult is it?"
-    custom_keyboard = [["Low", "Medium", "High"]]
+    custom_keyboard = button_groups.difficulty
     reply_markup = telegram.ReplyKeyboardMarkup(custom_keyboard)
     bot.send_message(chat_id=chat_id, text=text, reply_markup=reply_markup)
 
@@ -88,11 +98,11 @@ def add_name(bot, update, player, type, qid):
 def add_diff(bot, update, player, type, qid):
     message = update.message.text.lower()
     chat_id = update.message.chat_id
-    if message == "low":
+    if message in ["low", "📙 low", "l"]:
         diff = 1
-    elif message == "medium":
+    elif message in ["medium", "📘 medium", "m"]:
         diff = 2
-    elif message == "high":
+    elif message in ["high", "📗 high", "h"]:
         diff = 3
     else:
         bot.send_message(chat_id=chat_id, text="Invalid Option")
@@ -111,7 +121,7 @@ def add_diff(bot, update, player, type, qid):
     x.update_db()
 
     text = "How important is it?"
-    custom_keyboard = [["Low", "Medium", "High"]]
+    custom_keyboard = button_groups.importance
     reply_markup = telegram.ReplyKeyboardMarkup(custom_keyboard)
     bot.send_message(chat_id=chat_id, text=text, reply_markup=reply_markup)
 
@@ -119,11 +129,11 @@ def add_diff(bot, update, player, type, qid):
 def add_imp(bot, update, player, type, qid):
     message = update.message.text.lower()
     chat_id = update.message.chat_id
-    if message == "low":
+    if message in ["low", "🔹 low", "l"]:
         imp = 1
-    elif message == "medium":
+    elif message in ["medium", "🔸 medium", "m"]:
         imp = 2
-    elif message == "high":
+    elif message in ["high", "🔺 high", "h"]:
         imp = 3
     else:
         bot.send_message(chat_id=chat_id, text="Invalid Option")
@@ -141,31 +151,32 @@ def add_imp(bot, update, player, type, qid):
     x.imp = imp
     x.update_db()
 
-    text = "Quest Added!"
+    text = {"quest": "Quest", "side_quest": "Side Quest"}[type] + " Added!"
     bot.send_message(chat_id=chat_id, text=text)
     send_status(bot, update, player)
 
 
 def send_status(bot, update, player, prefix=""):
-    name = str(update.message.from_user.first_name)
-    if update.message.from_user.last_name:
-        name += " " + str(update.message.from_user.last_name)
+    if update.message.chat.type == "private":
+        name = str(update.message.from_user.first_name)
+        if update.message.from_user.last_name:
+            name += " " + str(update.message.from_user.last_name)
+    else:
+        name = update.message.chat.title
+    name = escape_html(name)
     points = player.get_points()
     total_quests = len(player.get_quests(None))
     completed_quests = len(player.get_quests(1))
     total_side_quests = len(player.get_side_quests(None))
     completed_side_quests = len(player.get_side_quests(1))
 
-    text = (f'<b>{name}</b>\n\n' + prefix +
+    text = (prefix + f'<b>👤 {name}</b>\n'
             f'<b>🔥 XP:</b> {points}\n'
             f'<b>⭐️ Quests:</b> {completed_quests}/{total_quests}\n'
             f'<b>💠 Side Quests:</b> {completed_side_quests}/'
             f'{total_side_quests}\n')
     chat_id = update.message.chat_id
-    custom_keyboard = [
-            ['Add Quest', 'Add Side Quest'],
-            ['List Quests', 'List Side Quests']
-            ]
+    custom_keyboard = button_groups.main
     reply_markup = telegram.ReplyKeyboardMarkup(custom_keyboard)
     bot.send_message(chat_id=chat_id, text=text, reply_markup=reply_markup,
                      parse_mode="HTML")
@@ -187,21 +198,27 @@ def list_quests(bot, update, player, type):
         raise ValueError('Not quest or side_quest')
     if len(x) == 0:
         text = ("<b>You have completed every " +
-                {"quest": "Quests", "side_quest": "Side Quests"}[type] +
+                {"quest": "quest", "side_quest": "side quest"}[type] +
                 " ever known to me.</b>")
     else:
-        text = "<b>List of " + {"quest": "Quests", "side_quest":
-                                "Side Quests"}[type] + "</b>\n"
+        text = ("<b>" + {"quest": "📖", "side_quest": "📒"}[type] +
+                " List of " + {"quest": "Quests", "side_quest":
+                               "Side Quests"}[type] + "</b>")
     x.sort(key=lambda i: (i.imp, -i.QID), reverse=True)
-    if type == "quest":
-        for i in x:
+    imp = 3
+    for i in x:
+        if i.imp <= imp:
+            text += "\n\n<b>📌 " + ["Low", "Medium", "High"][i.imp-1]
+            text += "</b>"
+            imp = i.imp - 1
+        if type == "quest":
             text += f"\n/Q_{i.QID} {i.name}"
-    else:
-        for i in x:
+        else:
             text += f"\n/SQ_{i.QID} {i.name}"
 
     chat_id = update.message.chat_id
-    bot.send_message(chat_id=chat_id, text=text, parse_mode="HTML")
+    bot.send_message(chat_id=chat_id, text=text, parse_mode="HTML",
+                     disable_web_page_preview=True)
 
 
 def quest(bot, update, player, qid, type):
@@ -220,7 +237,8 @@ def quest(bot, update, player, qid, type):
     text = ("<b>🗺 " + {"quest": "Quest", "side_quest": "Side Quest"}[type]
             + f":</b> {x.name}"
             "\n<b>📌 Priority:</b> " + ["Low", "Medium", "High"][x.imp-1]
-            + "\n<b>📘 Difficulty:</b> " + ["Low", "Medium", "High"][x.diff-1]
+            + "\n<b>" + ["📙", "📘", "📗"][x.diff-1] + " Difficulty:</b> "
+            + ["Low", "Medium", "High"][x.diff-1]
             + "\n<b>" + ["❎", "✅"][x.state] + " Status:</b> "
             + ["Incomplete", "Complete"][x.state])
 
@@ -230,13 +248,7 @@ def quest(bot, update, player, qid, type):
     elif x.state == 0:
         state = {"quest": "eq", "side_quest": "esq"}[type]
         player.set_state(state, qid)
-        custom_keyboard = [
-                ["Mark as done"],
-                ["Edit Name", "Change Priority"],
-                ["Change Difficulty", "Delete " +
-                    {"quest": "Quest", "side_quest": "Side Quest"}[type]],
-                ["Back"]]
-
+        custom_keyboard = button_groups.quests(type)
     reply_markup = telegram.ReplyKeyboardMarkup(custom_keyboard)
     chat_id = update.message.chat_id
     bot.send_message(chat_id=chat_id, text=text, parse_mode="HTML",
@@ -244,7 +256,7 @@ def quest(bot, update, player, qid, type):
 
 
 def quest_handling(bot, update, db):
-    text = update.message.text.lower().split("_")
+    text = update.message.text.lower().split("@")[0].split("_")
     chat_id = update.message.chat_id
     player = questable.player(db, chat_id)
     drop_state(bot, update, player)
@@ -271,10 +283,7 @@ def mark_as_done(bot, update, player, qid, type):
     player.set_state('none', 0)
     send_status(bot, update, player, f"<b>🌟 Earned {points} XP</b>\n\n")
     chat_id = update.message.chat_id
-    custom_keyboard = [
-            ['Add Quest', 'Add Side Quest'],
-            ['List Quests', 'List Side Quests']
-            ]
+    custom_keyboard = button_groups.main
     reply_markup = telegram.ReplyKeyboardMarkup(custom_keyboard)
     bot.send_animation(chat_id=chat_id, animation=random.choice(config.gifs),
                        reply_markup=reply_markup)
@@ -293,20 +302,31 @@ def edit_quest(bot, update, player, qid, target, type):
 
     if target == "name":
         x.name = message
-        text = "<b>Updated Name</b>"
-    elif target == "imp" or target == "diff":
+        text = "<b>☑️ Updated Name</b>"
+    elif target == "imp":
         message = message.lower()
-        if message != "low" and message != "medium" and message != "high":
+        if message in ["low", "🔹 low", "l"]:
+            x.imp = 1
+        elif message in ["medium", "🔸 medium", "m"]:
+            x.imp = 2
+        elif message in ["high", "🔺 high", "h"]:
+            x.imp = 3
+        else:
             bot.send_message(chat_id=chat_id, text="Invalid Option")
             return
+        text = "<b>☑️ Updated Priority</b>"
+    elif target == "diff":
+        message = message.lower()
+        if message in ["low", "📙 low", "l"]:
+            x.diff = 1
+        elif message in ["medium", "📘 medium", "m"]:
+            x.diff = 2
+        elif message in ["high", "📗 high", "h"]:
+            x.diff = 3
         else:
-            num = {"low": 1, "medium": 2, "high": 3}[message]
-            if target == "imp":
-                x.imp = num
-                text = "<b>Updated Priority</b>"
-            elif target == "diff":
-                x.diff = num
-                text = "<b>Updated Difficulty</b>"
+            bot.send_message(chat_id=chat_id, text="Invalid Option")
+            return
+        text = "<b>☑️ Updated Difficulty</b>"
 
     x.update_db()
     if type == "quest":
@@ -314,11 +334,11 @@ def edit_quest(bot, update, player, qid, target, type):
     elif type == "side_quest":
         player.set_state('esq', qid)
     custom_keyboard = [
-            ["Mark as done"],
-            ["Edit Name", "Change Priority"],
-            ["Change Difficulty", "Delete " +
+            ["✅ Mark as done"],
+            ["📝 Edit Name", "⚠️ Change Priority"],
+            ["📚 Change Difficulty", "🗑 Delete " +
                 {"quest": "Quest", "side_quest": "Side Quest"}[type]],
-            ["Back"]]
+            ["⬅️ Back"]]
     reply_markup = telegram.ReplyKeyboardMarkup(custom_keyboard)
     bot.send_message(chat_id=chat_id, text=text, reply_markup=reply_markup,
                      parse_mode="HTML")
@@ -337,16 +357,15 @@ def drop_state(bot, update, player):
         x = questable.get_side_quest(player.DB, player.CHAT_ID, state["extra"])
         x.delete_from_db()
         player.set_state('none', 0)
+    else:
+        player.set_state('none', 0)
 
 
 def help_command(bot, update, db):
     player = questable.player(db, update.message.chat_id)
     drop_state(bot, update, player)
     chat_id = update.message.chat_id
-    custom_keyboard = [
-            ['Add Quest', 'Add Side Quest'],
-            ['List Quests', 'List Side Quests']
-            ]
+    custom_keyboard = button_groups.main
     text = ("*Questable Bot*\n\nQuestable is an RPG-like bot for maintaining "
             "events in real life. _Main Tasks_ are _Quests_ while _other "
             "tasks_ are _Side Quests._ You can use the bot to maintain a "
@@ -354,7 +373,8 @@ def help_command(bot, update, db):
             "Quests you get XP based on how difficult and important the "
             "Quest/Side Quest was. Quests/Side Quests can be added and "
             "modified later.\n\n To get more help check "
-            "[Extended Help](https://webionite.com/questable/). In case, of "
+            "[Extended Help](https://questable.webionite.com/help/) or "
+            "[this video](https://t.me/quadnite/25). In case, of "
             "bugs/feedback/more help, contact @ceda\\_ei or join the "
             "[group](https://t.me/questable).")
     reply_markup = telegram.ReplyKeyboardMarkup(custom_keyboard)
@@ -362,6 +382,74 @@ def help_command(bot, update, db):
                      reply_markup=reply_markup)
 
 
+def rate_command(bot, update, db):
+    player = questable.player(db, update.message.chat_id)
+    drop_state(bot, update, player)
+    chat_id = update.message.chat_id
+    custom_keyboard = button_groups.main
+    text = ("[Vote for us on Telegram Directory!](https://t.me/tgdrbot?"
+            "start=questable_bot)\n\n"
+            "Telegram Directory is a website that helps you discover top "
+            "telegram channels, bots and groups.")
+    reply_markup = telegram.ReplyKeyboardMarkup(custom_keyboard)
+    bot.send_message(chat_id=chat_id, text=text, parse_mode="Markdown",
+                     reply_markup=reply_markup)
+
+
+def tokens(bot, update):
+    custom_keyboard = button_groups.tokens
+    reply_markup = telegram.ReplyKeyboardMarkup(custom_keyboard)
+    reply_text = ("Tokens are used to authenticate external "
+                  "applications. This only provides access to "
+                  "Questable data.\n"
+                  "\nOfficial clients are:\n"
+                  "[Questable CLI](https://gitlab.com/questable/questable-cli)"
+                  )
+    bot.send_message(chat_id=update.message.chat_id, text=reply_text,
+                     reply_markup=reply_markup, parse_mode="markdown",
+                     disable_web_page_preview=True)
+
+
+def add_token(bot, update, player):
+    custom_keyboard = button_groups.main
+    reply_markup = telegram.ReplyKeyboardMarkup(custom_keyboard)
+    if len(player.get_tokens()) < 3:
+        reply_text = player.add_token()
+    else:
+        reply_text = "Maximum number of tokens reached."
+    bot.send_message(chat_id=player.CHAT_ID, text=reply_text,
+                     reply_markup=reply_markup)
+
+
+def delete_token(bot, update, player):
+    tokens = player.get_tokens()
+    custom_keyboard = list(map(lambda x: [x], tokens))
+    reply_markup = telegram.ReplyKeyboardMarkup(custom_keyboard)
+    reply_text = "Choose token to remove."
+    player.set_state("rt")
+    bot.send_message(chat_id=update.message.chat_id, text=reply_text,
+                     reply_markup=reply_markup)
+
+
+def delete_token_rt(bot, update, player):
+    player.delete_token(update.message.text.lower())
+    custom_keyboard = button_groups.main
+    reply_markup = telegram.ReplyKeyboardMarkup(custom_keyboard)
+    reply_text = "Token has been removed."
+    player.set_state("none")
+    bot.send_message(chat_id=player.CHAT_ID, text=reply_text,
+                     reply_markup=reply_markup)
+
+
+def list_tokens(bot, update, player):
+    custom_keyboard = button_groups.main
+    reply_markup = telegram.ReplyKeyboardMarkup(custom_keyboard)
+    reply_text = "📋 List of tokens\n\n"
+    reply_text += "\n".join(player.get_tokens())
+    bot.send_message(chat_id=update.message.chat_id, text=reply_text,
+                     reply_markup=reply_markup)
+
+
 def message_handling(bot, update, db):
     text = update.message.text.lower()
     player = questable.player(db, update.message.chat_id)
@@ -379,19 +467,32 @@ def message_handling(bot, update, db):
     # eqn / esqn: Edit Quest / Side Quest Name
     # eqi / esqi: Edit Quest / Side Quest Importance
     # eqd / esqd: Edit Quest / Side Quest Difficulty
+    # rt: Remove token
 
     if state["state"] == "none":
-        if text == "add quest":
+        if text in ["add quest", "❇️ add quest", "aq"]:
             add_quest(bot, update, player)
-        elif text == "add side quest":
+        elif text in ["add side quest", "📯 add side quest", "asq"]:
             add_quest(bot, update, player, "side_quest")
-        elif text == "list quests":
+        elif text in ["list quests", "📜 list quests", "lq"]:
             list_quests(bot, update, player, "quest")
-        elif text == "list side quests":
+        elif text in ["list side quests", "📃 list side quests", "lsq"]:
             list_quests(bot, update, player, "side_quest")
+        elif text in ["tokens", "🔑 tokens", "t"]:
+            tokens(bot, update)
+        elif text in ["list tokens", "📋 list tokens", "lt"]:
+            list_tokens(bot, update, player)
+        elif text in ["generate token", "🔑 generate token", "gt"]:
+            add_token(bot, update, player)
+        elif text in ["delete token", "🧹 delete token", "dt"]:
+            delete_token(bot, update, player)
+        elif text == "ls":
+            list_quests(bot, update, player, "side_quest")
+            list_quests(bot, update, player, "quest")
+
         else:
-            drop_state(bot, update, player)
-            send_status(bot, update, player)
+            if update.message.chat.type == "private":
+                send_status(bot, update, player)
 
     elif state["state"] == "aq":
         add_name(bot, update, player, "quest", state["extra"])
@@ -412,80 +513,83 @@ def message_handling(bot, update, db):
         add_imp(bot, update, player, "side_quest", state["extra"])
 
     elif state["state"] == "eq":
-        if text == "back":
+        if text in ["back", "⬅️ back", "b"]:
             player.set_state('none', 0)
             send_status(bot, update, player)
-        elif text == "mark as done":
+        elif text in ["mark as done", "✅ mark as done", "mad"]:
             mark_as_done(bot, update, player, state["extra"], "quest")
-        elif text == "edit name":
+        elif text in ["edit name", "📝 edit name", "en"]:
             player.set_state('eqn', state["extra"])
             text = "What shall the new name of the Quest be?"
             reply_markup = telegram.ReplyKeyboardRemove()
             bot.send_message(chat_id=player.CHAT_ID, text=text,
                              reply_markup=reply_markup)
-        elif text == "change priority":
+        elif text in ["change priority", "⚠️ change priority", "cp"]:
             player.set_state('eqi', state["extra"])
             text = "How important is it?"
-            custom_keyboard = [["Low", "Medium", "High"]]
+            custom_keyboard = button_groups.importance
             reply_markup = telegram.ReplyKeyboardMarkup(custom_keyboard)
             bot.send_message(chat_id=player.CHAT_ID, text=text,
                              reply_markup=reply_markup)
-        elif text == "change difficulty":
+        elif text in ["change difficulty", "📚 change difficulty", "cd"]:
             player.set_state('eqd', state["extra"])
             text = "How difficult is it?"
-            custom_keyboard = [["Low", "Medium", "High"]]
+            custom_keyboard = button_groups.difficulty
             reply_markup = telegram.ReplyKeyboardMarkup(custom_keyboard)
             bot.send_message(chat_id=player.CHAT_ID, text=text,
                              reply_markup=reply_markup)
-        elif text == "delete quest":
+        elif text in ["delete quest", "🗑 delete quest", "dq"]:
             quest = questable.get_quest(db, player.CHAT_ID, state["extra"])
             quest.delete_from_db()
             drop_state(bot, update, player)
             prefix = f"<b>Quest {quest.name} has been deleted</b>\n\n"
             send_status(bot, update, player, prefix=prefix)
         else:
-            drop_state(bot, update, player)
-            send_status(bot, update, player)
+            if update.message.chat.type == "private":
+                drop_state(bot, update, player)
+                send_status(bot, update, player)
 
     elif state["state"] == "esq":
-        if text == "back":
+        if text in ["back", "⬅️ back", "b"]:
             player.set_state('none', 0)
             send_status(bot, update, player)
-        elif text == "mark as done":
+        elif text in ["mark as done", "✅ mark as done", "mad"]:
             mark_as_done(bot, update, player, state["extra"], "side_quest")
-        elif text == "edit name":
+        elif text in ["edit name", "📝 edit name", "en"]:
             player.set_state('esqn', state["extra"])
             text = "What shall the new name of the Side Quest be?"
             reply_markup = telegram.ReplyKeyboardRemove()
             bot.send_message(chat_id=player.CHAT_ID, text=text,
                              reply_markup=reply_markup)
-        elif text == "change priority":
+        elif text in ["change priority", "⚠️ change priority", "cp"]:
             player.set_state('esqi', state["extra"])
             text = "How important is it?"
-            custom_keyboard = [["Low", "Medium", "High"]]
+            custom_keyboard = button_groups.importance
             reply_markup = telegram.ReplyKeyboardMarkup(custom_keyboard)
             bot.send_message(chat_id=player.CHAT_ID, text=text,
                              reply_markup=reply_markup)
-        elif text == "change difficulty":
+        elif text in ["change difficulty", "📚 change difficulty", "cd"]:
             player.set_state('esqd', state["extra"])
             text = "How difficult is it?"
-            custom_keyboard = [["Low", "Medium", "High"]]
+            custom_keyboard = button_groups.difficulty
             reply_markup = telegram.ReplyKeyboardMarkup(custom_keyboard)
             bot.send_message(chat_id=player.CHAT_ID, text=text,
                              reply_markup=reply_markup)
-        elif text == "delete side quest":
+        elif text in ["delete side quest", "🗑 delete side quest", "dsq"]:
             sq = questable.get_side_quest(db, player.CHAT_ID, state["extra"])
             sq.delete_from_db()
             drop_state(bot, update, player)
             prefix = f"<b>Side Quest {sq.name} has been deleted</b>\n\n"
             send_status(bot, update, player, prefix=prefix)
         else:
-            drop_state(bot, update, player)
-            send_status(bot, update, player)
+            if update.message.chat.type == "private":
+                drop_state(bot, update, player)
+                send_status(bot, update, player)
 
     elif state["state"] == "bo":
-        player.set_state('none', 0)
-        send_status(bot, update, player)
+        if text == "back" or update.message.chat.type == "private":
+            player.set_state('none', 0)
+            send_status(bot, update, player)
 
     elif state["state"] == "eqn":
         edit_quest(bot, update, player, state["extra"], "name", "quest")
@@ -505,9 +609,12 @@ def message_handling(bot, update, db):
     elif state["state"] == "esqd":
         edit_quest(bot, update, player, state["extra"], "diff", "side_quest")
 
+    elif state["state"] == "rt":
+        delete_token_rt(bot, update, player)
     else:
-        drop_state(bot, update, player)
-        send_status(bot, update, player)
+        if update.message.chat.type == "private":
+            drop_state(bot, update, player)
+            send_status(bot, update, player)
 
 
 def sigterm_handler(signal, frame, db):
@@ -515,55 +622,32 @@ def sigterm_handler(signal, frame, db):
     sys.exit(0)
 
 
-db = sqlite3.connect("questable.db", check_same_thread=False)
-cursor = db.cursor()
 signal.signal(signal.SIGTERM, lambda x, y: sigterm_handler(x, y, db))
 
-# Set up tables
-queries = [
-       ("CREATE TABLE IF NOT EXISTS quests(chat_id int NOT NULL, qid int NOT"
-           " NULL, name varchar(255), difficulty int, importance int, "
-           "state int DEFAULT 0, UNIQUE(chat_id, qid));"),
-
-       ("CREATE TABLE IF NOT EXISTS side_quests(chat_id int NOT NULL, qid int "
-           "NOT NULL, name varchar(255), difficulty int, importance int, "
-           "state int DEFAULT 0, UNIQUE(chat_id, qid));"),
-
-       ("CREATE TABLE IF NOT EXISTS points(chat_id int PRIMARY KEY, points "
-           "int);"),
-
-       ("CREATE TABLE IF NOT EXISTS state(chat_id int PRIMARY KEY, state "
-           "varchar(10), extra varchar(10));"),
-        ]
-for query in queries:
-    cursor.execute(query)
+# Set up database and tables
+db = sqlite3.connect("questable.db", check_same_thread=False)
+cursor = db.cursor()
+with open('schema.sql') as f:
+    cursor.executescript(f.read())
 db.commit()
 
-updater = Updater(token=config.api_key)
+updater = Updater(token=config.api_key, use_context=False)
 dispatcher = updater.dispatcher
 
-start_handler = CommandHandler('start', start)
-dispatcher.add_handler(start_handler)
-
-me = CommandHandler('me', lambda x, y: me_handler(x, y, db))
-dispatcher.add_handler(me)
-
-cancel = CommandHandler('cancel', lambda x, y: me_handler(x, y, db))
-dispatcher.add_handler(cancel)
-
-help_h = CommandHandler('help', lambda x, y: help_command(x, y, db))
-dispatcher.add_handler(help_h)
-
-handler = MessageHandler(Filters.text, lambda x, y: message_handling(x, y, db))
-dispatcher.add_handler(handler)
-
-quest_handler = RegexHandler(r"/[Ss]?[Qq]_\d+", lambda x, y:
-                             quest_handling(x, y, db))
-dispatcher.add_handler(quest_handler)
-
-unknown = MessageHandler(Filters.command, lambda x, y: message_handling(x, y,
-                                                                        db))
-dispatcher.add_handler(unknown)
+dispatcher.add_handler(CommandHandler('start', start))
+dispatcher.add_handler(CommandHandler('me', lambda x, y: me_handler(x, y, db)))
+dispatcher.add_handler(CommandHandler('rate', lambda x, y:
+                                      rate_command(x, y, db)))
+dispatcher.add_handler(CommandHandler('cancel', lambda x, y: me_handler(x, y,
+                                                                        db)))
+dispatcher.add_handler(CommandHandler('help', lambda x, y: help_command(x, y,
+                                                                        db)))
+dispatcher.add_handler(RegexHandler(r"/[Ss]?[Qq]_\d+", lambda x, y:
+                                    quest_handling(x, y, db)))
+dispatcher.add_handler(MessageHandler(Filters.command, lambda x, y:
+                                      message_handling(x, y, db)))
+dispatcher.add_handler(MessageHandler(Filters.text, lambda x, y:
+                                      message_handling(x, y, db)))
 
 if config.update_method == "polling":
     updater.start_polling()

button_groups.py

@@ -0,0 +1,23 @@
+main = [
+        ['❇️ Add Quest', '📯 Add Side Quest'],
+        ['📜 List Quests', '📃 List Side Quests'],
+        ['🏅 Player Status', '🔑 Tokens']
+        ]
+
+importance = [["🔹 Low", "🔸 Medium", "🔺 High"]]
+difficulty = [["📙 Low", "📘 Medium", "📗 High"]]
+
+
+def quests(cat):
+    return [
+            ["✅ Mark as done"],
+            ["📝 Edit Name", "⚠️ Change Priority"],
+            ["📚 Change Difficulty", "🗑 Delete " +
+                {"quest": "Quest", "side_quest": "Side Quest"}[cat]],
+            ["⬅️ Back"]]
+
+
+tokens = [
+        ["📋 List tokens"],
+        ["🔑 Generate token", "🧹 Delete token"]
+        ]

errors.py

@@ -0,0 +1,4 @@
+_400 = {"error": "insufficient parameters"}
+_400_bv = {"error": "bad values"}
+_401 = {"error": "invalid token"}
+_404 = {"error": "The quest/side quest doesn't exist"}

questable.py

@@ -1,3 +1,6 @@
+import uuid
+
+
 class base_quest():
     TABLE = None
 
@@ -6,7 +9,7 @@ class base_quest():
         self.DB = db
         self.CHAT_ID = chat_id
         self.name = name
-        self.QID = qid
+        self.QID = int(qid)
         self.imp = imp
         self.diff = diff
         self.state = state
@@ -41,6 +44,9 @@ class base_quest():
         cursor.execute(query, (self.CHAT_ID, self.QID))
         self.DB.commit()
 
+    def __str__(self):
+        return f"{self.QID}: {self.name}"
+
 
 class quest(base_quest):
     TABLE = "quests"
@@ -150,3 +156,57 @@ class player():
             q = side_quest(self.DB, *row)
             quests.append(q)
         return quests
+
+    def get_quest(self, qid):
+        cursor = self.DB.cursor()
+        query = ('SELECT chat_id, qid, name, importance, difficulty, '
+                 'state FROM quests WHERE chat_id = ? AND qid = ?')
+        cursor.execute(query, (self.CHAT_ID, qid))
+        row = cursor.fetchone()
+        if row is None:
+            return False
+        else:
+            return quest(self.DB, *row)
+
+    def get_side_quest(self, qid):
+        cursor = self.DB.cursor()
+        query = ('SELECT chat_id, qid, name, importance, difficulty, '
+                 'state FROM side_quests WHERE chat_id = ? AND qid = ?')
+        cursor.execute(query, (self.CHAT_ID, qid))
+        row = cursor.fetchone()
+        if row is None:
+            return False
+        else:
+            return side_quest(self.DB, *row)
+
+    def get_tokens(self):
+        cursor = self.DB.cursor()
+        query = ('SELECT token FROM tokens WHERE chat_id=?')
+        cursor.execute(query, (self.CHAT_ID,))
+        tokens = list(map(lambda x: x[0], cursor))
+        return tokens
+
+    def add_token(self):
+        cursor = self.DB.cursor()
+        token = str(uuid.uuid4())
+        query = ('INSERT INTO tokens(chat_id, token) values(?, ?)')
+        cursor.execute(query, (self.CHAT_ID, token))
+        self.DB.commit()
+        return token
+
+    def delete_token(self, token):
+        cursor = self.DB.cursor()
+        query = ('DELETE FROM tokens WHERE chat_id = ? AND token = ?')
+        cursor.execute(query, (self.CHAT_ID, token))
+        self.DB.commit()
+
+
+def get_player_from_token(db, token):
+    cursor = db.cursor()
+    query = "SELECT chat_id FROM tokens WHERE token=?"
+    cursor.execute(query, (token,))
+    chat_id = cursor.fetchone()
+    if chat_id is None:
+        return False
+    else:
+        return player(db, chat_id[0])

schema.sql

@@ -0,0 +1,39 @@
+CREATE TABLE IF NOT EXISTS quests(
+	chat_id int NOT NULL,
+	qid int NOT NULL,
+	name varchar(255),
+	difficulty int,
+	importance int,
+	state int DEFAULT 0,
+	UNIQUE(chat_id, qid)
+);
+
+
+CREATE TABLE IF NOT EXISTS side_quests(
+	chat_id int NOT NULL,
+	qid int NOT NULL,
+	name varchar(255),
+	difficulty int,
+	importance int,
+	state int DEFAULT 0,
+	UNIQUE(chat_id, qid)
+);
+
+
+CREATE TABLE IF NOT EXISTS points(
+	chat_id int PRIMARY KEY,
+	points int
+	);
+
+
+CREATE TABLE IF NOT EXISTS state(
+	chat_id int PRIMARY KEY,
+	state varchar(10),
+	extra varchar(10)
+);
+
+
+CREATE TABLE IF NOT EXISTS tokens(
+	chat_id int,
+	token varchar(36) PRIMARY KEY
+);

server.py

@@ -0,0 +1,375 @@
+#!/usr/bin/env python3
+
+import questable
+import sqlite3
+import errors
+from flask import Flask, jsonify, request, redirect
+from flask_cors import CORS
+
+app = Flask(__name__)
+CORS(app)
+db = sqlite3.connect("questable.db", check_same_thread=False)
+
+
+# Returns the player object if valid token
+def get_player(db):
+    try:
+        token = request.values['token']
+    except (AttributeError):
+        return False
+    except (KeyError):
+        return False
+    return questable.get_player_from_token(db, token)
+
+
+# /auth.
+def auth(db):
+    if get_player(db) is False:
+        return jsonify({"success": False})
+    else:
+        return jsonify({"success": True})
+
+
+app.add_url_rule('/auth', '/auth', lambda: auth(db), methods=['GET'])
+
+
+# /player
+def player(db):
+    player = get_player(db)
+    if player is False:
+        return jsonify(errors._401), 401
+    noq = len(player.get_quests(None))
+    nosq = len(player.get_side_quests(None))
+    return jsonify({
+            "xp": player.get_points(),
+            "quests_completed": noq - len(player.get_quests()),
+            "total_quests": noq,
+            "side_quests_completed": nosq - len(player.get_side_quests()),
+            "total_side_quests": nosq,
+            })
+
+
+app.add_url_rule('/player', '/player', lambda: player(db), methods=['GET'])
+
+
+def dictify_quest(quest):
+    return {
+            "id": quest.QID,
+            "name": quest.name,
+            "difficulty": quest.diff,
+            "priority": quest.imp,
+            "state": [False, True][quest.state]
+            }
+
+
+# /get_quests
+def get_quests(db):
+    player = get_player(db)
+    if player is False:
+        return jsonify(errors._401), 401
+    quests = list(map(dictify_quest, player.get_quests()))
+    return jsonify(quests)
+
+
+app.add_url_rule('/get_quests', '/get_quests', lambda: get_quests(db),
+                 methods=['GET'])
+
+
+# /get_side_quests
+def get_side_quests(db):
+    player = get_player(db)
+    if player is False:
+        return jsonify(errors._401), 401
+    side_quests = list(map(dictify_quest, player.get_side_quests()))
+    return jsonify(side_quests)
+
+
+app.add_url_rule('/get_side_quests', '/get_side_quests',
+                 lambda: get_side_quests(db), methods=['GET'])
+
+
+# /get_quest
+def get_quest(db):
+    player = get_player(db)
+    if player is False:
+        return jsonify(errors._401), 401
+    try:
+        qid = request.values['id']
+    except(KeyError):
+        return jsonify(errors._400), 400
+
+    quest = player.get_quest(qid)
+    if quest is False:
+        return jsonify(errors._404), 404
+
+    return jsonify(dictify_quest(quest))
+
+
+app.add_url_rule('/get_quest', '/get_quest', lambda: get_quest(db),
+                 methods=['GET'])
+
+
+# /get_side_quest
+def get_side_quest(db):
+    player = get_player(db)
+    if player is False:
+        return jsonify(errors._401), 401
+    try:
+        qid = request.values['id']
+    except(KeyError):
+        return jsonify(errors._400), 400
+
+    side_quest = player.get_side_quest(qid)
+
+    if side_quest is False:
+        return jsonify(errors._404), 404
+
+    return jsonify(dictify_quest(side_quest))
+
+
+app.add_url_rule('/get_side_quest', '/get_side_quest',
+                 lambda: get_side_quest(db), methods=['GET'])
+
+
+# /add_quest
+def add_quest(db):
+    player = get_player(db)
+    if player is False:
+        return jsonify(errors._401), 401
+
+    x = player.get_quests(None)
+    if len(x) == 0:
+        qid = 1
+    else:
+        x.sort(key=lambda i: i.QID, reverse=True)
+        qid = x[0].QID + 1
+
+    try:
+        name = request.values['name']
+        imp = int(request.values['priority'])
+        diff = int(request.values['difficulty'])
+    except (KeyError):
+        return jsonify(errors._400), 400
+    except (ValueError):
+        return jsonify(errors._400_bv), 400
+
+    if imp not in [1, 2, 3] or diff not in [1, 2, 3]:
+        return jsonify(errors._400_bv), 400
+
+    quest = questable.add_quest(db, player.CHAT_ID, qid, name, imp, diff, 0)
+    return jsonify(dictify_quest(quest))
+
+
+app.add_url_rule('/add_quest', '/add_quest', lambda: add_quest(db),
+                 methods=['POST'])
+
+
+# /add_side_quest
+def add_side_quest(db):
+    player = get_player(db)
+    if player is False:
+        return jsonify(errors._401), 401
+
+    x = player.get_side_quests(None)
+    if len(x) == 0:
+        qid = 1
+    else:
+        x.sort(key=lambda i: i.QID, reverse=True)
+        qid = x[0].QID + 1
+
+    try:
+        name = request.values['name']
+        imp = int(request.values['priority'])
+        diff = int(request.values['difficulty'])
+    except (KeyError):
+        return jsonify(errors._400), 400
+    except (ValueError):
+        return jsonify(errors._400_bv), 400
+
+    if imp not in [1, 2, 3] or diff not in [1, 2, 3]:
+        return jsonify(errors._400_bv), 400
+
+    quest = questable.add_side_quest(db, player.CHAT_ID, qid, name, imp,
+                                     diff, 0)
+    return jsonify(dictify_quest(quest))
+
+
+app.add_url_rule('/add_side_quest', '/add_side_quest',
+                 lambda: add_side_quest(db), methods=['POST'])
+
+
+# /update_quest
+def update_quest(db):
+    player = get_player(db)
+    if player is False:
+        return jsonify(errors._401), 401
+    try:
+        qid = request.values['id']
+    except(KeyError):
+        return jsonify(errors._400), 400
+
+    available_keys = [i for i in ['name', 'difficulty', 'priority', 'state']
+                      if i in request.values.keys()]
+    if len(available_keys) == 0:
+        return jsonify(errors._400), 400
+    quest = questable.get_quest(db, player.CHAT_ID, qid)
+
+    if quest is False:
+        return jsonify(errors._404), 404
+
+    if quest.state == 1:
+        return jsonify(dictify_quest(quest))
+
+    for i in available_keys:
+        try:
+            if i == "name":
+                quest.name = request.values["name"]
+            elif i == "difficulty":
+                diff = int(request.values["difficulty"])
+                if diff in [1, 2, 3]:
+                    quest.diff = diff
+                else:
+                    return jsonify(errors._400_bv), 400
+            elif i == "priority":
+                imp = int(request.values["priority"])
+                if imp in [1, 2, 3]:
+                    quest.imp = imp
+                else:
+                    return jsonify(errors._400_bv), 400
+            elif i == "state":
+                state = (True if str(request.values['state']).lower()
+                         in ["1", "true"] else False)
+                if state is True:
+                    quest.state = 1
+                else:
+                    return jsonify(errors._400_bv), 400
+        except (ValueError):
+            return jsonify(errors._400_bv), 400
+
+    if quest.state == 1:
+        points = 55 + 10*quest.imp + 15*quest.diff
+        player.add_points(points)
+
+    quest.update_db()
+    return jsonify(dictify_quest(quest))
+
+
+app.add_url_rule('/update_quest', '/update_quest', lambda: update_quest(db),
+                 methods=['POST'])
+
+
+# /update_side_quest
+def update_side_quest(db):
+    player = get_player(db)
+    if player is False:
+        return jsonify(errors._401), 401
+    try:
+        qid = request.values['id']
+    except(KeyError):
+        return jsonify(errors._400), 400
+
+    available_keys = [i for i in ['name', 'difficulty', 'priority', 'state']
+                      if i in request.values.keys()]
+    if len(available_keys) == 0:
+        return jsonify(errors._400), 400
+    quest = questable.get_side_quest(db, player.CHAT_ID, qid)
+
+    if quest is False:
+        return jsonify(errors._404), 404
+
+    if quest.state == 1:
+        return jsonify(dictify_quest(quest))
+
+    for i in available_keys:
+        try:
+            if i == "name":
+                quest.name = request.values["name"]
+            elif i == "difficulty":
+                diff = int(request.values["difficulty"])
+                if diff in [1, 2, 3]:
+                    quest.diff = diff
+                else:
+                    return jsonify(errors._400_bv), 400
+            elif i == "priority":
+                imp = int(request.values["priority"])
+                if imp in [1, 2, 3]:
+                    quest.imp = imp
+                else:
+                    return jsonify(errors._400_bv), 400
+            elif i == "state":
+                state = (True if str(request.values['state']).lower()
+                         in ["1", "true"] else False)
+                if state is True:
+                    quest.state = 1
+                else:
+                    return jsonify(errors._400_bv), 400
+        except (ValueError):
+            return jsonify(errors._400_bv), 400
+
+    if quest.state == 1:
+        points = 10*quest.imp + 15*quest.diff
+        player.add_points(points)
+
+    quest.update_db()
+    return jsonify(dictify_quest(quest))
+
+
+app.add_url_rule('/update_side_quest', '/update_side_quest',
+                 lambda: update_side_quest(db), methods=['POST'])
+
+
+# /delete_quest
+def delete_quest(db):
+    player = get_player(db)
+    if player is False:
+        return jsonify(errors._401), 401
+    try:
+        qid = request.values['id']
+    except(KeyError):
+        return jsonify(errors._400), 400
+
+    try:
+        quest = questable.get_quest(db, player.CHAT_ID, qid)
+    except Exception:
+        return jsonify(errors._404), 404
+
+    if quest.state == 1:
+        return jsonify({"success": False})
+
+    quest.delete_from_db()
+    return jsonify({"success": True})
+
+
+app.add_url_rule('/delete_quest', '/delete_quest',
+                 lambda: delete_quest(db), methods=['DELETE'])
+
+
+# /delete_side_quest
+def delete_side_quest(db):
+    player = get_player(db)
+    if player is False:
+        return jsonify(errors._401), 401
+    try:
+        qid = request.values['id']
+    except(KeyError):
+        return jsonify(errors._400), 400
+
+    try:
+        side_quest = questable.get_side_quest(db, player.CHAT_ID, qid)
+    except Exception:
+        return jsonify(errors._404), 404
+
+    if side_quest.state == 1:
+        return jsonify({"success": False})
+
+    side_quest.delete_from_db()
+    return jsonify({"success": True})
+
+
+app.add_url_rule('/delete_side_quest', '/delete_side_quest',
+                 lambda: delete_side_quest(db), methods=['DELETE'])
+
+
+@app.route('/')
+def redirect_to_docs():
+    return redirect("https://questable.webionite.com/api", code=301)