Adds “unpublish” option to presentations (to temporarily hide from the schedule and from view by non-staff)

symposion/schedule/migrations/0002_presentation_unpublish.py

@@ -0,0 +1,20 @@
+# -*- coding: utf-8 -*-
+# Generated by Django 1.9.7 on 2016-09-18 00:43
+from __future__ import unicode_literals
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('symposion_schedule', '0001_initial'),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name='presentation',
+            name='unpublish',
+            field=models.BooleanField(default=False, verbose_name='Do not publish'),
+        ),
+    ]

symposion/schedule/models.py

@@ -190,6 +190,10 @@ class Presentation(models.Model):
     speaker = models.ForeignKey(Speaker, related_name="presentations", verbose_name=_("Speaker"))
     additional_speakers = models.ManyToManyField(Speaker, related_name="copresentations",
                                                  blank=True, verbose_name=_("Additional speakers"))
+    unpublish = models.BooleanField(
+        default=False,
+        verbose_name=_("Do not publish"),
+    )
     cancelled = models.BooleanField(default=False, verbose_name=_("Cancelled"))
     proposal_base = models.OneToOneField(ProposalBase, related_name="presentation", verbose_name=_("Proposal base"))
     section = models.ForeignKey(Section, related_name="presentations", verbose_name=_("Section"))