[core] Add default trigger value

kibicara-frontend/src/app/dashboard/board/hoodsettings/hoodsettings.component.html

@@ -20,6 +20,51 @@
           if the remaining message is legitimate. For example insults or spam
           words like "blockchain".
         </p>
+        <p>
+          <strong>Example: </strong>
+          For example say you want all messages to be distributed except
+          messages with insult/spam words "fuck", "asshat", "blockchain" then
+          you can add these words to the Badwords like so:
+          <img class="image" src="assets/badwords.png" alt="image" />
+          Note the dot in the Triggers section. It means that every message is
+          being relayed except those in badwords. If you would remove it, no
+          message would be relayed at all, so only change the Trigger section if
+          you are sure what you do.
+        </p>
+        <p>
+          Now if a user sends a message including "asshat" the message will
+          <strong>not be distributed</strong>. For example:
+        </p>
+        <div class="example-container">
+          <mat-card>
+            <mat-card-title>xyz is an asshat!</mat-card-title>
+            <mat-card-subtitle
+              >This message will
+              <strong>not be distributed</strong>.</mat-card-subtitle
+            >
+          </mat-card>
+          <mat-card>
+            <mat-card-title>xyz is an verybigAsshat!</mat-card-title>
+            <mat-card-subtitle
+              >This message will
+              <strong>not be distributed</strong>.</mat-card-subtitle
+            >
+          </mat-card>
+          <mat-card>
+            <mat-card-title>xyz is nice!</mat-card-title>
+            <mat-card-subtitle
+              >This message will be distributed.</mat-card-subtitle
+            >
+          </mat-card>
+        </div>
+        <p>
+          <strong>For experts only:</strong> We use python re module with
+          <strong>re.search(pattern, string, flags=re.IGNORECASE)</strong> for
+          both Triggers and Badwords. View
+          <a href="https://docs.python.org/3/library/re.html" target="_blank"
+            >Documentation</a
+          >.
+        </p>
       </mat-expansion-panel>
     </mat-accordion>
   </div>

kibicara-frontend/src/app/dashboard/board/hoodsettings/hoodsettings.component.scss

@@ -22,3 +22,16 @@
   margin-top: 2px;
   margin-left: 10px;
 }
+
+.image {
+  width: 80%;
+  margin-left: 10%;
+  margin-right: 10%;
+}
+
+.example-container {
+  margin: 5%;
+  display: grid;
+  grid-template-columns: 1fr 1fr 1fr;
+  gap: 10px;
+}

kibicara/platformapi.py

@@ -9,7 +9,7 @@ from asyncio import create_task, Queue
 from enum import auto, Enum
 from kibicara.model import BadWord, Trigger
 from logging import getLogger
-from re import match
+from re import search, IGNORECASE
 
 
 logger = getLogger(__name__)
@@ -147,11 +147,11 @@ class Censor:
 
     async def __is_appropriate(self, message):
         for badword in await BadWord.objects.filter(hood=self.hood).all():
-            if match(badword.pattern, message.text):
+            if search(badword.pattern, message.text, IGNORECASE):
                 logger.debug('Matched bad word - dropped message: %s' % message.text)
                 return False
         for trigger in await Trigger.objects.filter(hood=self.hood).all():
-            if match(trigger.pattern, message.text):
+            if search(trigger.pattern, message.text, IGNORECASE):
                 logger.debug('Matched trigger - passed message: %s' % message.text)
                 return True
         logger.debug('Did not match any trigger - dropped message: %s' % message.text)

kibicara/webapi/hoods/__init__.py

@@ -72,6 +72,10 @@ async def hood_create(values: BodyHood, response: Response, admin=Depends(get_ad
         hood = await Hood.objects.create(**values.__dict__)
         await AdminHoodRelation.objects.create(admin=admin.id, hood=hood.id)
         spawner.start(hood)
+
+        # Initialize Triggers to match all
+        await Trigger.objects.create(hood=hood, pattern='.')
+
         response.headers['Location'] = '%d' % hood.id
         return hood
     except IntegrityError:

tests/test_api_email_happy_path.py

@@ -22,14 +22,15 @@ def test_email_subscribe_unsubscribe(client, hood_id, receive_email):
         r'(?:[a-zA-Z]|[0-9]|[$-_@.&+]|[!*\(\),]|(?:%[0-9a-fA-F][0-9a-fA-F]))+',
         body,
     )[0]
+    start = len('token=')
     response = client.post(
         '/api/hoods/%d/email/subscribe/confirm/%s'
-        % (hood_id, urlparse(confirm_url).query[len('token=') :])
+        % (hood_id, urlparse(confirm_url).query[start:])
     )
     assert response.status_code == status.HTTP_201_CREATED
     response = client.post(
         '/api/hoods/%d/email/subscribe/confirm/%s'
-        % (hood_id, urlparse(confirm_url).query[len('token=') :])
+        % (hood_id, urlparse(confirm_url).query[start:])
     )
     assert response.status_code == status.HTTP_409_CONFLICT
     token = to_token(email=mail['to'], hood=hood_id)