momo: turn "icon for mobile" into a "meta for mobile", with description (#8797)

combo/apps/momo/migrations/0004_momoiconcell_description.py

@@ -0,0 +1,25 @@
+# -*- coding: utf-8 -*-
+from __future__ import unicode_literals
+
+from django.db import models, migrations
+import ckeditor.fields
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('momo', '0003_auto_20151021_1616'),
+    ]
+
+    operations = [
+        migrations.AlterModelOptions(
+            name='momoiconcell',
+            options={'verbose_name': 'Meta for mobile'},
+        ),
+        migrations.AddField(
+            model_name='momoiconcell',
+            name='description',
+            field=ckeditor.fields.RichTextField(null=True, verbose_name='Description', blank=True),
+            preserve_default=True,
+        ),
+    ]

combo/apps/momo/models.py

@@ -20,6 +20,8 @@ from django.forms import models as model_forms
 from django.forms import Select
 from django.utils.translation import ugettext_lazy as _
 
+from ckeditor.fields import RichTextField
+
 from combo.data.models import CellBase
 from combo.data.library import register_cell_class
 
@@ -45,6 +47,9 @@ class MomoOptions(models.Model):
 
 @register_cell_class
 class MomoIconCell(CellBase):
+    # initially for icons, now it holds additional page metadata such as
+    # description.
+
     icon = models.CharField(_('Icon'), max_length=50,
             default='', blank=True,
             choices=[
@@ -63,9 +68,10 @@ class MomoIconCell(CellBase):
                 ('fa-car', _('Car')),
                 ('fa-road', _('Road')),
                 ])
+    description = RichTextField(_('Description'), blank=True, null=True)
 
     class Meta:
-        verbose_name = _('Icon for mobile')
+        verbose_name = _('Meta for mobile')
 
     def render(self, context):
         return ''
@@ -78,5 +84,5 @@ class MomoIconCell(CellBase):
         sorted_icons = self._meta.get_field('icon').choices
         sorted_icons.sort(lambda x, y: cmp(x[1], y[1]))
         return model_forms.modelform_factory(self.__class__,
-                fields=['icon'],
+                fields=['icon', 'description'],
                 widgets={'icon': Select(choices=sorted_icons)})

combo/apps/momo/views.py

@@ -78,6 +78,7 @@ def get_page_dict(request, page, manifest):
 
     if icon_cells:
         page_dict['icon'] = icon_cells[0].icon
+        page_dict['description'] = icon_cells[0].description
 
     if page.redirect_url:
         page_dict['external'] = True