add projects model

project/projects/migrations/0001_initial.py

@@ -0,0 +1,39 @@
+# -*- coding: utf-8 -*-
+# Generated by Django 1.10.3 on 2016-11-25 23:10
+from __future__ import unicode_literals
+
+from django.db import migrations, models
+import django.db.models.deletion
+import project.projects.models
+import wagtail.wagtailcore.fields
+
+
+class Migration(migrations.Migration):
+
+    initial = True
+
+    dependencies = [
+        ('wagtailcore', '0030_index_on_pagerevision_created_at'),
+        ('wagtaildocs', '0007_merge'),
+        ('wagtailimages', '0015_fill_filter_spec_field'),
+    ]
+
+    operations = [
+        migrations.CreateModel(
+            name='ProjectPage',
+            fields=[
+                ('page_ptr', models.OneToOneField(auto_created=True, on_delete=django.db.models.deletion.CASCADE, parent_link=True, primary_key=True, serialize=False, to='wagtailcore.Page')),
+                ('date', models.DateField(verbose_name='Post date')),
+                ('intro', models.CharField(max_length=250)),
+                ('body', wagtail.wagtailcore.fields.RichTextField()),
+                ('url', models.URLField(blank=True, validators=[project.projects.models.validate_url])),
+                ('download_url', models.URLField(blank=True, validators=[project.projects.models.validate_url])),
+                ('asset', models.ForeignKey(blank=True, null=True, on_delete=django.db.models.deletion.SET_NULL, related_name='+', to='wagtaildocs.Document')),
+                ('main_image', models.ForeignKey(blank=True, null=True, on_delete=django.db.models.deletion.SET_NULL, related_name='+', to='wagtailimages.Image')),
+            ],
+            options={
+                'abstract': False,
+            },
+            bases=('wagtailcore.page',),
+        ),
+    ]

project/projects/models.py

@@ -0,0 +1,60 @@
+from django.db import models
+from django.core.exceptions import ValidationError
+
+from wagtail.wagtailcore.models import Page
+from wagtail.wagtailcore.fields import RichTextField
+from wagtail.wagtaildocs.edit_handlers import DocumentChooserPanel
+from wagtail.wagtailadmin.edit_handlers import FieldPanel
+from wagtail.wagtailimages.edit_handlers import ImageChooserPanel
+from wagtail.wagtailsearch import index
+
+from project.common.models import Entity
+
+
+ALLOWED_DOMAINS = [
+    'github'
+]
+
+
+def validate_url(value):
+    for part in ALLOWED_DOMAINS:
+        if part in value.lower():
+            return True
+    raise ValidationError('Invalid domain, should be in {}'.format(ALLOWED_DOMAINS))
+
+
+class ProjectPage(Entity):
+    main_image = models.ForeignKey(
+        'wagtailimages.Image',
+        null=True,
+        blank=True,
+        on_delete=models.SET_NULL,
+        related_name='+'
+    )
+    date = models.DateField("Post date")
+    intro = models.CharField(max_length=250)
+    body = RichTextField()
+    url = models.URLField(validators=[validate_url], blank=True)
+    download_url = models.URLField(validators=[validate_url], blank=True)
+    asset = models.ForeignKey(
+        'wagtaildocs.Document',
+        null=True,
+        blank=True,
+        on_delete=models.SET_NULL,
+        related_name='+'
+    )
+
+    search_fields = Page.search_fields + [
+        index.SearchField('intro'),
+        index.SearchField('body'),
+    ]
+
+    content_panels = Page.content_panels + [
+        FieldPanel('date'),
+        ImageChooserPanel('main_image'),
+        FieldPanel('intro'),
+        FieldPanel('body'),
+        FieldPanel('url'),
+        FieldPanel('download_url'),
+        DocumentChooserPanel('asset')
+    ]

project/settings.py

@@ -48,6 +48,7 @@ INSTALLED_APPS = [
     'project.blog',
     'project.common',
     'project.home',
+    'project.projects',
     'project.search',
 ]