Implement bulletin more view

sspromotions/jinja2/sspromotions/email/bulletin.html

@@ -90,15 +90,18 @@
 			<p>More from MUMUS:</p>
 		</th></tr>
 		{{ gap }}
-		<tr> <!-- Digest Content 2 columns-->
+		<tr> <!-- Digest Content 3 columns-->
+			<table class="row"><tbody><tr>
 				{% for item in more %}
 					<th class="small-12 large-4 columns{% if loop.first %} first{% endif %}{% if loop.last %} last{% endif %}">
 						{% if item.image %}{% if item.link %}<a href="{{ item.link }}">{% endif %}<img src="{{ MEDIA_URL }}{{ item.image }}" alt="{{ item.title }}">{% if item.link %}</a>{% endif %}<br>{% endif %}
 						<b><h5>{{ item.title }}</h5></b>
-					<p>{{ item.content }}</p>
+						<p>{{ item.content|striptags|truncate(100) }}</p>
 						{% if item.link %}<p><a href="{{ item.link }}">Read more &#x203A;</a></p>{% endif %}
+						<p style="font-size: 8pt;"><a href="https://{{ settings.ALLOWED_HOSTS[0] }}{{ url('membership') }}">Subscribe to {{ item.group.name }}</a></p>
 					</th>
 				{% endfor %}
+			</tr></tbody></table>
 		</tr>
 	{% endif %}
 {% endblock content %}

sspromotions/utils.py

@@ -64,11 +64,28 @@ def bulletin_args(member, groups, events, bulbegin, bulend):
 				'bulletin_items': items
 			})
 	
+	more = []
+	all_groups = models.Group.objects.all()
+	for group in all_groups:
+		if group in groups:
+			continue
+		if not group.subscribable:
+			continue
+		
+		for item in group.bulletinitem_set.filter(date__gte=bulbegin).filter(date__lt=bulend).all():
+			# Check also_limit
+			# Allow matching across all groups, but only subscribable ones
+			if member is None or len(item.also_limit) == 0 or any(any(g.id == x and g.subscribable for g in all_groups) for x in item.also_limit):
+				more.append(item)
+		
+		if len(more) >= 3:
+			break
+	
 	return {
 		'member': member,
 		'events': events,
 		'groups': groups_data,
-		'more': [], # TODO
+		'more': more,
 		'bulbegin': bulbegin,
 		'bulend': bulend
 	}