Display latest videos from account subs in accounts.list on homepage, if any

main.py

@@ -1,5 +1,6 @@
 from quart import Quart, request, render_template, redirect
 from datetime import datetime
+from dateutil import parser as dateutil
 from math import ceil
 import peertube
 import html2text
@@ -92,6 +93,9 @@ cached_instance_names = Cache()
 cached_account_infos = Cache()
 cached_video_channel_infos = Cache()
 
+cached_subscriptions_accounts = Cache(criteria = lambda diff: diff.total_seconds() > 60)
+cached_account_videos = Cache(criteria = lambda diff: diff.total_seconds() > 1800)
+
 # cache the instance names so we don't have to send a request to the domain every time someone
 # loads any site 
 def get_instance_name(domain):
@@ -115,8 +119,39 @@ def get_video_channel(info):
 def get_video_channel_info(name):
     return cached_video_channel_infos.get(name, get_video_channel)
 
+# Get latest remote videos from name
+def get_latest_account_videos(name):
+    return cached_account_videos.get(name, latest_account_videos)
 
+# Refresh latest remote videos from name
+def latest_account_videos(name):
+    print("[CACHE] Refreshing acount videos for %s" % name)
+    (name, domain) = name.split('@')
+    return peertube.account_videos(domain, name, 0)
 
+# Get local accounts subscriptions, as specified in accounts.list
+def get_subscriptions_accounts():
+    return cached_subscriptions_accounts.get("accounts", load_subscriptions_accounts)
+
+# Refresh local accounts subscriptions
+def load_subscriptions_accounts(_):
+    print("[CACHE] Refreshing subscriptions accounts from accounts.list")
+    try:
+        with open('accounts.list', 'r') as f:
+            subscriptions = f.read().splitlines()
+    except Exception as e:
+        print("No `accounts.list` file to load for local subscriptions")
+        subscriptions = []
+    return subscriptions
+
+# Get the latest videos from local accounts subscriptions, ordered by most recent and with ; only return `limit` number of videos
+def get_subscriptions_accounts_videos(limit=12):
+    latest  = []
+    for sub in get_subscriptions_accounts():
+        account_latest = get_latest_account_videos(sub)["data"]
+        latest.extend(account_latest)
+    latest.sort(key = lambda vid: dateutil.isoparse(vid["createdAt"]), reverse=True)
+    return latest[0:limit]
 
 app = Quart(__name__)
 
@@ -124,6 +159,8 @@ app = Quart(__name__)
 async def main():
     return await render_template(
         "index.html",
+        videos = get_subscriptions_accounts_videos(),
+        subscriptions = map(lambda sub: get_account_info(sub), get_subscriptions_accounts())
     )
 
 @app.route("/search", methods = ["POST"])

templates/index.html

@@ -14,7 +14,37 @@
             <form action="/search" method="POST">
                 <input size="45" style="max-width: 100%" type="text" name="query" id="query" placeholder="SepiaSearch"/>
                 <button type="submit">Search</button>
-            </form>
+            </form>{% if videos|length > 0 %}
+            <hr>
+            <h2>{{ videos|length }} latest videos from local subscriptions</h2>
+            <p>{% for sub in subscriptions %}{% if not loop.first %}, {% endif %}<a href="/{{ sub.host }}/accounts/{{ sub.name }}">{{ sub.displayName }} (@{{ sub.name }}@{{ sub.host }})</a>{% endfor %}</p>
+            <hr>
+            <div id="wrap">
+                {#{% for vid in videos %}
+                    <pre>{{ vid|pprint }}</pre>
+                {% endfor %}#}
+                {% for vid in videos %}
+                <div class="result-wrapper">
+                    <a href="/{{ vid.account.host }}/videos/watch/{{ vid.uuid }}">
+                        <img src="https://{{ vid.account.host }}{{ vid.thumbnailPath }}" height="150"/>
+                    </a>
+
+                    <div class="result-info">
+                        <a href="/{{ vid.account.host }}/videos/watch/{{ vid.uuid }}">{{ vid.name }}</a>
+                        <br>
+                        {{ vid.views }} Views
+                        <br>
+                        <a href="/{{ vid.account.host }}/video-channels/{{ vid.channel.name }}@{{ vid.channel.host }}">
+                            <b>{{ vid.channel.displayName }}</b>
+                        </a>
+                        <br>
+                        <a href="/{{ vid.account.host }}/accounts/{{ vid.account.name }}@{{ vid.account.host }}">
+                            {{ vid.account.name }}@{{ vid.account.host }}
+                        </a>
+                    </div>
+                </div>
+                {% endfor %}
+            </div>{% endif %}
         </center>
     </body>
 </html>