Archiving to Nextcloud successfully, added some error checking and handling.

Pipfile

@@ -10,6 +10,7 @@ pipfile = "*"
 
 [packages]
 pipfile = "*"
-"mastodon.py" = "*"
 tweepy = "*"
 python-twitter = "*"
+"mastodon.py" = "*"
+webdavclient3 = "*"

lib/TweetStreamer.py

@@ -2,10 +2,19 @@
 
 from tweepy import StreamListener
 from lib.archival import archive_media_status
+from lib.echo_nextcloud import nextcloud_upload_media
 
 
 class TweetStreamer(StreamListener):
     def on_status(self, status):
         print(status._json)
-        archive_media_status(status)
+        archive_filenames = archive_media_status(status)
+        if(archive_filenames):
+            for filename in archive_filenames:
+                print(filename)
+                try:
+                    nextcloud_upload_media(filename, status.timestamp_ms)
+                except Exception as e:
+                    print('Was unsuccessful in uploading the file.')
+                    print(e)
         return super().on_status(status)

lib/archival.py

@@ -1,7 +1,6 @@
 #!/usr/bin/python3
 
 from twitter.twitter_utils import parse_media_file
-# from twitter import Api
 
 
 def archive_media(media_url):
@@ -11,6 +10,7 @@ def archive_media(media_url):
         archive_file.writelines(temp_media_file.readlines())
     archive_file.close()
     temp_media_file.close()
+    return filename
 
 
 def archive_media_status(status):
@@ -18,11 +18,15 @@ def archive_media_status(status):
         if(not ('retweeted_status' in status._json.keys())):
             if('extended_entities' in status._json.keys()):
                 if('media' in status.extended_entities.keys()):
+                    archive_filenames = []
                     for media_dict in status.extended_entities['media']:
                         if(media_dict['type'] == 'photo'):
-                            archive_media(media_dict['media_url'])
+                            archive_filenames.append(
+                                archive_media(media_dict['media_url']))
                         elif(media_dict['type'] == 'video'):
-                            archive_media(
-                                media_dict['video_info']['variants'][-1:][0]['url'])
+                            archive_filenames.append(archive_media(
+                                media_dict['video_info']['variants'][-1:][0]['url']))
+                    return archive_filenames
     except Exception as e:
         print(e)
+        return ''

lib/authentication.py

@@ -1,11 +1,27 @@
 #!/usr/bin/python3
 
 from tweepy import OAuthHandler, API
+from webdav3.client import Client
 
 
 def authenticate_twitter(config):
-    auth = OAuthHandler(config['api_key'], config['api_key_secret'])
-    auth.set_access_token(config['access_token'],
-                          config['access_token_secret'])
-    twitter_api = API(auth)
-    return twitter_api
+    try:
+        auth = OAuthHandler(config['api_key'], config['api_key_secret'])
+        auth.set_access_token(config['access_token'],
+                              config['access_token_secret'])
+        twitter_api = API(auth)
+        return twitter_api
+    except Exception as e:
+        print('There was some error attempting to authenticate with Twitter API')
+        print(f'\t{e}')
+        exit(1)
+
+
+def authenticate_nextcloud(config):
+    try:
+        client = Client(config)
+        return client
+    except Exception as e:
+        print('There was some error attempting to authenticate through WebDAV')
+        print(f'\t{e}')
+        exit(1)

lib/echo_nextcloud.py

@@ -0,0 +1,48 @@
+#!/usr/bin/python3
+
+from datetime import datetime as dt
+from lib.setup import import_config_file
+from lib.authentication import authenticate_nextcloud
+
+
+def setup_archive_data(timestamp):
+    config = import_config_file()
+    if(config['nextcloud']['webdav_hostname'] and config['nextcloud']['webdav_login'] and config['nextcloud']['webdav_password']):
+        client = authenticate_nextcloud(config['nextcloud'])
+    else:
+        print(
+            'Please fill out the necessary information for using Nextcloud through WebDAV.')
+        print('\thttps://docs.nextcloud.com/server/16/user_manual/files/access_webdav.html')
+        exit(1)
+    ts = dt.fromtimestamp(int(int(timestamp)/1000))
+    date_ts = ts.strftime('%Y_%m_%d')
+    time_ts = ts.strftime('%H_%M_%S')
+    return client, config['nextcloud_upload_path'], date_ts, time_ts
+
+
+def setup_archive_dir(client, upload_path, date_ts):
+    if(not client.check(upload_path)):
+        client.mkdir(f'{upload_path}')
+        client.mkdir(f'{upload_path}/{date_ts}')
+    else:
+        if(not client.check(f'{upload_path}/{date_ts}')):
+            client.mkdir(f'{upload_path}/{date_ts}')
+
+
+def attempt_upload_media(client, upload_dir, upload_filename, upload_filetype, archive_filename):
+    file_dne = True
+    count = 1
+    while(file_dne):
+        temp_filename = f'{upload_dir}/{upload_filename}_{count}.{upload_filetype}'
+        if(not client.check(temp_filename)):
+            client.upload_file(temp_filename, f'{archive_filename}')
+            file_dne = False
+        else:
+            count += 1
+
+
+def nextcloud_upload_media(archive_filename, timestamp):
+    client, upload_path, date_ts, time_ts = setup_archive_data(timestamp)
+    setup_archive_dir(client, upload_path, date_ts)
+    attempt_upload_media(client, f'{upload_path}/{date_ts}',
+                         f'{date_ts}_{time_ts}', f'{archive_filename.split(".")[1]}', f'data/{archive_filename}')

template_config.json

@@ -1,6 +1,22 @@
 {
-    "api_key":"",
-    "api_key_secret":"",
-    "access_token":"",
-    "access_token_secret":""
-}
+    "twitter": {
+        "api_key":"",
+        "api_key_secret":"",
+        "access_token":"",
+        "access_token_secret":""
+    },
+    "nextcloud": {
+        "webdav_hostname": "",
+        "webdav_login": "",
+        "webdav_password": ""
+    },
+    "nextcloud_upload_path": "",
+    "mastodon": {
+        "api_key": "",
+        "api_key_secret": ""
+    },
+    "discord": {
+        "api_key": "",
+        "api_key_secret": ""
+    }
+}

twitter_media_tool.py

@@ -8,11 +8,17 @@ from tweepy import Stream
 
 def main():
     config = import_config_file()
-    twitter_api = authenticate_twitter(config)
-    tweet_stream_listener = TweetStreamer(twitter_api)
-    tweet_stream = Stream(auth=twitter_api.auth,
+    if(config['twitter']['api_key'] and config['twitter']['api_key_secret'] and config['twitter']['access_token'] and config['twitter']['access_token_secret']):
+        twitter_client = authenticate_twitter(config['twitter'])
+    else:
+        print('Please fill out the necessary information for using the Twitter API.')
+        print('\thttps://developer.twitter.com')
+        exit(1)
+    tweet_stream_listener = TweetStreamer(twitter_client)
+    tweet_stream = Stream(auth=twitter_client.auth,
                           listener=tweet_stream_listener)
-    tweet_stream.filter(follow=[twitter_api.me()._json['id_str']])
+    tweet_stream.filter(
+        follow=[twitter_client.me()._json['id_str']], is_async=True)
 
 
 if(__name__ == '__main__'):