add managers to track

proposals/forms.py

@@ -141,7 +141,8 @@ class TrackForm(forms.ModelForm):
 
     class Meta:
         model = Track
-        fields = ['name', 'description']
+        fields = ['name', 'description', 'managers']
+        widgets = {'managers': Select2TagWidget()}
 
     def clean_name(self):
         name = self.cleaned_data['name']

proposals/migrations/0014_track_managers.py

@@ -0,0 +1,22 @@
+# -*- coding: utf-8 -*-
+# Generated by Django 1.10 on 2016-10-05 19:02
+from __future__ import unicode_literals
+
+from django.conf import settings
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        migrations.swappable_dependency(settings.AUTH_USER_MODEL),
+        ('proposals', '0013_auto_20160928_1802'),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name='track',
+            name='managers',
+            field=models.ManyToManyField(blank=True, to=settings.AUTH_USER_MODEL, verbose_name='Managers'),
+        ),
+    ]

proposals/models.py

@@ -44,6 +44,8 @@ class Track(PonyConfModel):
     slug = AutoSlugField(populate_from='name')
     description = models.TextField(blank=True, verbose_name=_('Description'))
 
+    managers = models.ManyToManyField(User, blank=True, verbose_name=_('Managers'))
+
     class Meta:
         unique_together = ('site', 'name')
 

proposals/templates/proposals/track_list.html

@@ -18,6 +18,8 @@
     <h2>{{ track }}</h2>
     <p>{{ track.description }}</p>
     {% if request|staff %}
+        {{ track.managers.count }} {% trans "manager" %}{{ track.managers.count|pluralize }}
+        |
         <a href="{{ track.get_absolute_url }}">{{ track.talk_set.count }} {% trans "talk" %}{{ track.talk_set.count|pluralize }}</a>
         |
         <a href="{% url 'edit-track' track.slug %}">{% bootstrap_icon "pencil" %}</a>