signal backend, app cleanup

app/signalbot/daemon.py

@@ -0,0 +1,41 @@
+import subprocess
+import json
+from django.conf import settings
+from django.utils import timezone
+
+from . import cli
+from . import rpc
+
+
+def main():
+    cmd = cli.BASE_CMD + [
+        'daemon', '--http', '--send-read-receipts'
+    ]
+    p = subprocess.Popen(cmd, stdout=subprocess.PIPE, bufsize=1, universal_newlines=True, start_new_session=True)
+    try:
+        for line in p.stdout:
+            try:
+                msg = json.loads(line)
+            except:
+                if settings.DEBUG:
+                    print(">>", line)
+                continue
+            if settings.DEBUG:
+                print('==', msg)
+            source = msg.get('envelope', {}).get('sourceNumber')
+            reaction = msg.get('envelope', {}).get('dataMessage', {}).get('reaction', {})
+            emoji = reaction.get('emoji')
+            target_author = reaction.get('targetAuthorNumber')
+            target_ts = reaction.get('targetSentTimestamp')
+            group = msg.get('envelope', {}).get('dataMessage', {}).get("groupInfo", {}).get("groupId")
+            if group == settings.SIGNAL_MODERATORS_GROUP:
+                if emoji == "👍" and target_author == settings.SIGNAL_ACCOUNT:
+                    if source in settings.SIGNAL_MODERATORS:
+                        from ..item import models
+                        now = timezone.now()
+                        models.Comment.objects.filter(data__moderator_ts=target_ts).update(published=now)
+                        rpc.send_reaction(target_author, target_ts, "🎉", group=group)
+                    else:
+                        rpc.send("Ignoring your request, you are not a moderator", group=group)
+    except:
+        p.kill()