Add flag to enable liveblog

djangocms_blog/admin.py

@@ -6,6 +6,7 @@ from copy import deepcopy
 from aldryn_apphooks_config.admin import BaseAppHookConfig, ModelAppHookConfig
 from cms.admin.placeholderadmin import FrontendEditableAdminMixin, PlaceholderAdminMixin
 from django import forms
+from django.apps import apps
 from django.conf import settings
 from django.conf.urls import url
 from django.contrib import admin
@@ -60,7 +61,12 @@ class PostAdmin(PlaceholderAdminMixin, FrontendEditableAdminMixin,
         }),
         ('Info', {
             'fields': (['slug', 'tags'],
-                       ('date_published', 'date_published_end', 'enable_comments')),
+                       ('date_published', 'date_published_end',),
+                       (
+                           'enable_comments',
+                           'enable_liveblog' if apps.is_installed('djangocms_blog.liveblog')
+                               else None
+                       )),
             'classes': ('collapse',)
         }),
         ('Images', {

djangocms_blog/migrations/0019_auto_20160605_2305.py

@@ -0,0 +1,31 @@
+# -*- coding: utf-8 -*-
+# Generated by Django 1.9.7 on 2016-06-05 21:05
+from __future__ import unicode_literals
+
+from django.db import migrations, models
+import django.db.models.deletion
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('djangocms_blog', '0018_post_liveblog'),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name='post',
+            name='enable_liveblog',
+            field=models.BooleanField(default=False, verbose_name='enable liveblog on post'),
+        ),
+        migrations.AlterField(
+            model_name='post',
+            name='main_image_full',
+            field=models.ForeignKey(blank=True, null=True, on_delete=django.db.models.deletion.SET_NULL, related_name='djangocms_blog_post_full', to='cmsplugin_filer_image.ThumbnailOption', verbose_name='main image full'),
+        ),
+        migrations.AlterField(
+            model_name='post',
+            name='main_image_thumbnail',
+            field=models.ForeignKey(blank=True, null=True, on_delete=django.db.models.deletion.SET_NULL, related_name='djangocms_blog_post_thumbnail', to='cmsplugin_filer_image.ThumbnailOption', verbose_name='main image thumbnail'),
+        ),
+    ]

djangocms_blog/models.py

@@ -164,6 +164,7 @@ class Post(KnockerModel, ModelMeta, TranslatableModel):
     )
     content = PlaceholderField('post_content', related_name='post_content')
     liveblog = PlaceholderField('live_blog', related_name='live_blog')
+    enable_liveblog = models.BooleanField(verbose_name=_('enable liveblog on post'), default=False)
 
     objects = GenericDateTaggedManager()
     tags = TaggableManager(blank=True, related_name='djangocms_blog_tags')

djangocms_blog/views.py

@@ -4,6 +4,7 @@ from __future__ import absolute_import, print_function, unicode_literals
 import os.path
 
 from aldryn_apphooks_config.mixins import AppConfigMixin
+from django.apps import apps
 from django.contrib.auth import get_user_model
 from django.core.exceptions import ImproperlyConfigured
 from django.core.urlresolvers import reverse
@@ -51,13 +52,6 @@ class BaseBlogView(AppConfigMixin, ViewUrlMixin):
         template_path = (self.config and self.config.template_prefix) or 'djangocms_blog'
         return os.path.join(template_path, self.base_template_name)
 
-    def liveblog_enabled(self):
-        try:
-            from django.apps import apps
-            return apps.is_installed('djangocms_blog.liveblog')
-        except ImportError:
-            return False
-
 
 class BaseBlogListView(BaseBlogView):
     context_object_name = 'post_list'
@@ -79,6 +73,9 @@ class PostDetailView(TranslatableSlugMixin, BaseBlogView, DetailView):
     view_url_name = 'djangocms_blog:post-detail'
     instant_article = False
 
+    def liveblog_enabled(self):
+        return self.object.enable_liveblog and apps.is_installed('djangocms_blog.liveblog')
+
     def get_template_names(self):
         if self.instant_article:
             template_path = (self.config and self.config.template_prefix) or 'djangocms_blog'