Add 'filter notifications" option

This reduces the number of notifications in both your tab bar and your
notifications page, by showing only mentions and new subscribers (i.e.,
things that are actionable by you).

brutaldon/forms.py

@@ -26,7 +26,8 @@ class PreferencesForm(forms.ModelForm):
     class Meta:
         model = Preference
         fields = ['theme', 'filter_replies', 'filter_boosts', 'timezone',
-                  'no_javascript', 'notifications', 'click_to_load', 'lightbox', 'poll_frequency']
+                  'no_javascript', 'notifications', 'click_to_load', 'lightbox',
+                  'filter_notifications', 'poll_frequency']
 
 class PostForm(forms.Form):
     """def status_post(self, status, in_reply_to_id=None, media_ids=None,

brutaldon/migrations/0018_preference_filter_notifications.py

@@ -0,0 +1,18 @@
+# Generated by Django 2.1.5 on 2019-01-14 13:51
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('brutaldon', '0017_preference_poll_frequency'),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name='preference',
+            name='filter_notifications',
+            field=models.BooleanField(default=False, help_text='Exclude boosts and favs from your notifications.'),
+        ),
+    ]

brutaldon/models.py

@@ -41,6 +41,8 @@ class Preference(models.Model):
                                    help_text=_("""Use a JavaScript lightbox to display media."""))
     poll_frequency = models.IntegerField(default=300,
                                          help_text=_("""Number of seconds to wait between checking notifications. Default: 300"""))
+    filter_notifications = models.BooleanField(default=False,
+                                               help_text=_("""Exclude boosts and favs from your notifications."""))
 
 class Account(models.Model):
     username = models.EmailField(unique=True)

brutaldon/templates/setup/settings.html

@@ -85,6 +85,16 @@
                 </p>
             </div>
 
+            <div class="field">
+                <label class="label checkbox" for="click_to_load">
+                    {% render_field form.filter_notifications class+="checkbox" %}
+                    {{ form.filter_notifications.label }}
+                </label>
+                <p class="notification is-info preferences-help">
+                    {{ form.filter_notifications.help_text }}
+                </p>
+            </div>
+
             <div class="field">
                 <label class="label" for="poll_frequency">{{ form.poll_frequency.label }}</label>
                 <div class="control">

brutaldon/views.py

@@ -43,8 +43,10 @@ def _notes_count(account, mastodon):
     if not mastodon:
         return ""
     notes = mastodon.notifications(limit=40)
+    if account.preferences.filter_notifications:
+        notes = [ note for note in notes if note.type == 'mention' or note.type == 'follow']
     for index, item in enumerate(notes):
-        if item.id == account.note_seen:
+        if item.id <= account.note_seen:
             break
     else:
         index = "40+"
@@ -325,6 +327,8 @@ def note(request, next=None, prev=None):
     account.save()
 
     notes = mastodon.notifications(limit=100, max_id=next, since_id=prev)
+    if account.preferences.filter_notifications:
+        notes = [ note for note in notes if note.type == 'mention' or note.type == 'follow']
     try:
         prev = notes[0]._pagination_prev
         if len(mastodon.notifications(since_id=prev['since_id'])) == 0:
@@ -402,6 +406,7 @@ def settings(request):
             account.preferences.notifications = form.cleaned_data['notifications']
             account.preferences.click_to_load = form.cleaned_data['click_to_load']
             account.preferences.lightbox = form.cleaned_data['lightbox']
+            account.preferences.filter_notifications = form.cleaned_data['filter_notifications']
             request.session['timezone'] = account.preferences.timezone
             account.preferences.save()
             account.save()
@@ -838,4 +843,3 @@ def emoji_reference(request):
                        "emojos": sorted(emojos, key=lambda x: x['shortcode']),
                        "notifications": notifications,
                        'own_acct' : request.session['user']})
-