Merge pull request #159 from Dineshkarthik/feature-check-for-new-rele…

…ases

Check for new releases

README.md

@@ -26,7 +26,7 @@ A meta of last read/downloaded message is stored in the config file so that in s
 | Category | Support |
 |--|--|
 |Language | `Python 3.6 ` and above|
-|Download media types|  audio, document, photo, video, voice|
+|Download media types|  audio, document, photo, video, video_note, voice|
 
 ### ToDo:
 - Add support for multiple channels/chats.

media_downloader.py

@@ -13,6 +13,7 @@
 from utils.file_management import get_next_name, manage_duplicate_file
 from utils.log import LogFilter
 from utils.meta import print_meta
+from utils.updates import check_for_updates
 
 logging.basicConfig(
     level=logging.INFO,
@@ -360,6 +361,7 @@ def main():
             len(set(FAILED_IDS)),
         )
     update_config(updated_config)
+    check_for_updates()
 
 
 if __name__ == "__main__":

utils/__init__.py

@@ -1,6 +1,6 @@
 """Init namespace"""
 
-__version__ = "1.4.0"
+__version__ = "1.4.1"
 __license__ = "MIT License"
 __copyright__ = (
     "Copyright (C) 2019 Dineshkarthik <https://github.com/Dineshkarthik>"

utils/updates.py

@@ -0,0 +1,38 @@
+"""Utility module to check for new release of telegram-media-downloader"""
+import http.client
+import json
+
+from rich.console import Console
+from rich.markdown import Markdown
+
+from . import __version__
+
+# pylint: disable = C0301
+def check_for_updates() -> None:
+    """Checks for new releases.
+
+    Using Github API checks for new release and prints information of new release if available.
+    """
+    try:
+        headers: dict = {
+            "Content-Type": "application/json",
+            "User-Agent": "Mozilla/5.0 (Macintosh; Intel Mac OS X 10_11_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/50.0.2661.102 Safari/537.36",
+        }
+        conn = http.client.HTTPSConnection("api.github.com")
+        conn.request(
+            method="GET",
+            url="/repos/Dineshkarthik/telegram_media_downloader/releases/latest",
+            headers=headers,
+        )
+        res = conn.getresponse()
+        latest_release: dict = json.loads(res.read().decode("utf-8"))
+        if f"v{__version__}" != latest_release["tag_name"]:
+            update_message: str = (
+                f"## New versionof Telegram-Media-Downloader is available - {latest_release['name']}\n"
+                f"You are using an outdated version v{__version__} please pull in the changes using `git pull` or download the latest release.\n\n"
+                f"Find more details about the latest release here - {latest_release['html_url']}"
+            )
+            console = Console()
+            console.print(Markdown(update_message))
+    except Exception:
+        pass