Add movies commands

3 files changed, 138 insertions, 7 deletions

diff --git a/commands/__init__.py b/commands/__init__.py
index b494867..09c0867 100644
--- a/commands/__init__.py
+++ b/commands/__init__.py
@@ -10,4 +10,6 @@
 # <http://creativecommons.org/publicdomain/zero/1.0/>
 
 from .meta import about
-from .users import set_users, add_users, list_users, remove_users, chooser_user
+from .users import set_users, add_users, list_users, remove_users, \
+    chooser_user, who_is_next
+from .movie import movie, movies, remove_movies
diff --git a/commands/movie.py b/commands/movie.py
new file mode 100644
index 0000000..b7be8cd
--- /dev/null
+++ b/commands/movie.py
@@ -0,0 +1,105 @@
+# This file is part of python-cinema-club-bot
+# contributed in 2024 by Mikhail Kirillov (~w96k) <w96k@runbox.com>
+
+# To the extent possible under law, the author(s) have dedicated all copyright
+# and related and neighboring rights to this software to the public domain
+# worldwide. This software is distributed without any warranty.
+
+# You should have received a copy of the CC0 Public Domain Dedication along
+# with this software. If not, see:
+# <http://creativecommons.org/publicdomain/zero/1.0/>
+
+from telegram import Update, error
+from telegram.ext import ContextTypes
+from imdb import Cinemagoer
+from pprint import pformat
+
+from utils import context_init
+
+from strings import MOVIE_NOT_PROVIDED, EXPECTED_ONE_MOVIE, \
+    MOVIE_ANOTHER_USER, FETCHING_MOVIE, FETCHING_ERROR, \
+    MOVIE_REMOVE, MOVIE_SET
+
+
+imdb = Cinemagoer()
+
+
+async def movie(
+        update: Update,
+        context: ContextTypes.DEFAULT_TYPE
+) -> None:
+    context_init(context)
+
+    chooser = context.chat_data["users"][0] or None
+    username = update.message.from_user.username
+
+    if "@"+username != chooser:
+        raise error.TelegramError(MOVIE_ANOTHER_USER.format(user=chooser))
+
+    if context.args == []:
+        raise error.TelegramError(MOVIE_NOT_PROVIDED)
+
+    if len(context.args) > 1:
+        raise error.TelegramError(EXPECTED_ONE_MOVIE)
+
+    movie_id = context.args[0]
+
+    await update.message.reply_text(FETCHING_MOVIE.format(id=movie_id))
+
+    try:
+        movie = imdb.get_movie(movie_id)
+    except:
+        raise error.TelegramError(FETCHING_ERROR)
+    
+    movie_dict = dict(
+        title=movie.data.get("title"),
+        id=movie.getID(),
+        user=update.effective_user.username,
+        poster=movie.data.get("cover url")
+    )
+
+    if len(context.chat_data["movies"]) > 0 and \
+       context.chat_data["movies"][-1]["user"] == username:
+        context.chat_data["movies"][-1] = movie_dict
+    else:
+        context.chat_data["movies"].append(movie_dict)
+
+    await update.message.reply_text(
+        MOVIE_SET.format(title=movie_dict["title"], user=movie_dict["user"])
+    )
+
+
+async def movies(
+        update: Update,
+        context: ContextTypes.DEFAULT_TYPE
+) -> None:
+    context_init(context)
+
+    movies = context.chat_data["movies"].copy()
+
+    for movie in movies:
+        if movie["poster"] or None:
+            del movie["poster"]
+
+    await update.message.reply_text(pformat(movies))
+
+
+async def remove_movies(
+        update: Update,
+        context: ContextTypes.DEFAULT_TYPE
+) -> None:
+    context_init(context)
+
+    if context.args == []:
+        raise error.TelegramError(MOVIE_NOT_PROVIDED)
+
+    movies = context.chat_data["movies"]
+
+    for movie_id in context.args:
+        for movie in movies:
+            if movie["id"] == movie_id:
+                context.chat_data["movies"].remove(movie)
+                await update.message.reply_text(
+                    MOVIE_REMOVE.format(title=movie["title"], id=["movie.id"])
+                )
+
diff --git a/commands/users.py b/commands/users.py
index 413b681..497d7dd 100644
--- a/commands/users.py
+++ b/commands/users.py
@@ -14,8 +14,9 @@ from telegram.ext import ContextTypes
 from collections import deque
 
 from strings import USER_NOT_PROVIDED, USERS_ADDED, USERS_REMOVED, \
-    EXPECTED_ONE_USER, USER_SET, USER_ADD, USER_REMOVE
-from utils import context_init
+    EXPECTED_ONE_USER, USER_SET, USER_ADD, USER_REMOVE, ADD_MORE_USERS, \
+    NEXT_MOVIE_USER, USER_NOT_FOUND, USER_CHOOSE
+from utils import context_init, create_users_string
 
 
 async def set_users(
@@ -53,7 +54,23 @@ async def list_users(
 ) -> None:
     context_init(context)
 
-    await update.message.reply_text(context.chat_data["users"])
+    users = context.chat_data["users"]
+
+    await update.message.reply_markdown(create_users_string(users))
+
+
+async def who_is_next(
+        update: Update,
+        context: ContextTypes.DEFAULT_TYPE
+) -> None:
+    context_init(context)
+
+    users = context.chat_data["users"]
+
+    if len(users) > 0:
+        await update.message.reply_text(NEXT_MOVIE_USER.format(user=users[0]))
+    else:
+        await update.message.reply_text(ADD_MORE_USERS)
 
 
 async def remove_users(
@@ -91,9 +108,16 @@ async def chooser_user(
     chooser = context.args[0]
     users = deque(context.chat_data["users"])
 
-    chooser_index = users.index(chooser)
+    try:
+        chooser_index = users.index(chooser)
+    except ValueError:
+        raise error.TelegramError(USER_NOT_FOUND.format(user=chooser))
+
     users.rotate(-chooser_index)
+    users = list(users)
+
+    context.chat_data["users"] = users
 
-    context.chat_data["users"] = list(users)
+    await update.message.reply_text(USER_CHOOSE.format(user=users[0]))
 
-    await update.message.reply_text(context.chat_data["users"])
+    await update.message.reply_markdown(create_users_string(users))