initial commit

.gitignore

@@ -0,0 +1,2 @@
+.env
+.venv

run.py

@@ -0,0 +1,85 @@
+from mastodon import Mastodon
+from datetime import datetime, timedelta
+import pytz
+from environs import Env
+from jinja2 import Template
+
+class Bot(object):
+    def __init__(self, access_token, since_at, instance_url, msg_template='', debug_mode=False):
+        self.instance_url = instance_url
+        self.msg_template = Template(msg_template)
+        self.client = Mastodon(
+            access_token=access_token,
+            api_base_url=self.instance_url
+        )
+        self.since_at = since_at
+        self.debug_mode = debug_mode
+
+    def _should_get_msg(self, account):
+        return account.url.startswith(self.instance_url) and account.created_at >= self.since_at and not account.locked
+
+    def get_users(self):
+        users_to_msg = []
+
+        def get_prev(users):
+            followers = self.client.fetch_previous(users)
+            filtered = [follower for follower in followers if self._should_get_msg(follower)]
+            users_to_msg.extend(filtered)
+
+            # this assumes that followers are returned in descending order by follow date!
+            if len(filtered) == 0:
+                return users_to_msg
+
+            return get_prev(followers)
+
+        followers = self.client.account_followers(1, limit=80)
+        filtered = [follower for follower in followers if self._should_get_msg(follower)]
+        users_to_msg.extend(filtered)
+
+        if len(filtered) == 0:
+            return users_to_msg
+
+        return get_prev(followers)
+
+    def send_msg(self, account):
+        msg = self.msg_template.render(account)
+        if self.debug_mode:
+            print(msg)
+            return
+
+        # self.client.status_post(msg, visibility='private')
+
+
+    def go(self):
+        users_to_msg = self.get_users()
+        if self.debug_mode:
+            print('in debug mode so not actually sending toots, but if I was, I\'d be sending to ' \
+                  '{} accounts'.format(len(users_to_msg)))
+            print('Here\'s the toots that I would have been sending:')
+
+        for u in users_to_msg:
+            self.send_msg(u)
+
+        if not self.debug_mode:
+            print('{} toots sent!'. format(len(users_to_msg)))
+
+def run():
+    env = Env()
+    env.read_env()
+    access_token = env('ACCESS_TOKEN')
+    days_since = env.int('DAYS_SINCE', 1)
+    instance_base_url = env('INSTANCE_BASE_URL')
+    msg_template = env('TOOT_TEMPLATE')
+    debug_mode = env.bool('DEBUG', False)
+
+    since = pytz.utc.localize(datetime.now() - timedelta(days=days_since))
+    bot = Bot(access_token,
+              since_at=since,
+              instance_url=instance_base_url,
+              msg_template=msg_template,
+              debug_mode=debug_mode)
+
+    bot.go()
+
+if __name__ == '__main__':
+    run()