Installer addons PoC

djangocms_installer/config/__init__.py

@@ -118,6 +118,9 @@ def parse(args):
                                            'provided values')
     parser.add_argument('--wizard', '-w', dest='wizard', action='store_true',
                         default=False, help='Run the configuration wizard')
+    parser.add_argument('--addons', '-a', dest='addons', action='append',
+                        choices=list(data.ADDONS.keys()),
+                        default=[], help='Add one of the selected addons')
     parser.add_argument('--verbose', dest='verbose', action='store_true',
                         default=False,
                         help='Be more verbose and don\'t swallow subcommands output')
@@ -301,17 +304,16 @@ def parse(args):
         else:
             requirements.append('Django<{0}'.format(less_than_version(django_version)))
 
-        if django_version == '2.2':
-            requirements.extend(data.REQUIREMENTS['django-2.2'])
-        elif django_version == '2.1':
-            requirements.extend(data.REQUIREMENTS['django-2.1'])
-        elif django_version == '2.0':
-            requirements.extend(data.REQUIREMENTS['django-2.0'])
-        elif django_version == '1.11':
-            requirements.extend(data.REQUIREMENTS['django-1.11'])
+        requirements.extend(data.REQUIREMENTS['django-%s' % django_version])
 
         requirements.extend(data.REQUIREMENTS['default'])
 
+        if args.addons:
+            for addon in args.addons:
+                requirements.extend(
+                    data.ADDONS[addon]['requirements']['django-%s' % django_version]
+                )
+
         setattr(args, 'requirements', '\n'.join(requirements).strip())
 
     # Convenient shortcuts

djangocms_installer/config/data.py

@@ -159,6 +159,52 @@
     ],
 }
 
+ADDONS = {
+    'blog': {
+        'requirements': {
+            'django-1.11': [
+                'djangocms-blog',
+            ],
+            'django-2.0': [
+                'djangocms-blog',
+            ],
+            'django-2.1': [
+                'djangocms-blog',
+            ],
+            'django-2.2': [
+                'djangocms-blog',
+            ],
+        },
+        'installed_apps': [
+            'aldryn_apphooks_config',
+            'parler',
+            'taggit',
+            'taggit_autosuggest',
+            'meta',
+            'djangocms_blog',
+            'sortedm2m'
+        ],
+        'settings': """
+META_SITE_PROTOCOL = 'http'
+META_USE_SITES = True
+        """,
+        'urls': [
+            'djangocms_blog.taggit_urls'
+        ]
+
+    }
+}
+ADDONS_URLCONF = """
+# -*- coding: utf-8 -*-
+from __future__ import absolute_import, print_function, unicode_literals
+
+from django.conf.urls import include, url
+
+urlpatterns = [
+    %s
+]
+"""
+
 TEMPLATES_1_8 = """
 TEMPLATES = [
     {{

djangocms_installer/config/urls_i18n.py

@@ -17,6 +17,12 @@
         {'sitemaps': {'cmspages': CMSSitemap}}),
 ]
 
+try:
+    from .urls_addons import urlpatterns as addons_urlpatterns
+    urlpatterns.extend(addons_urlpatterns)
+except ImportError:
+    pass
+
 urlpatterns += i18n_patterns(
     url(r'^admin/', admin.site.urls),  # NOQA
     url(r'^', include('cms.urls')),

djangocms_installer/config/urls_noi18n.py

@@ -16,6 +16,12 @@
         {'sitemaps': {'cmspages': CMSSitemap}}),
 ]
 
+try:
+    from .urls_addons import urlpatterns as addons_urlpatterns
+    urlpatterns.extend(addons_urlpatterns)
+except ImportError:
+    pass
+
 urlpatterns += [
     url(r'^admin/', admin.site.urls),  # NOQA
     url(r'^', include('cms.urls')),

djangocms_installer/django/__init__.py

@@ -111,6 +111,25 @@ def copy_files(config_data):
                 shutil.copy(filename, os.path.join(config_data.project_path, '..'))
 
 
+def patch_urls(config_data):
+
+    if not os.path.exists(config_data.urlconf_path):
+        sys.stderr.write(
+            'Error while creating target project, '
+            'please check the given urlconf: {0}\n'.format(config_data.urlconf_path)
+        )
+        return sys.exit(5)
+
+    addons_urlconf = os.path.join(os.path.dirname(config_data.urlconf_path), 'urls_addons.py')
+    addons_urls = [
+        "url(r'^', include('%s'))," % url
+        for addon in config_data.addons
+        for url in data.ADDONS[addon]['urls']
+    ]
+    with open(addons_urlconf, 'w') as urlconf_fp:
+        urlconf_fp.write(data.ADDONS_URLCONF % ','.join(addons_urls))
+
+
 def patch_settings(config_data):
     """
     Modify the settings file created by Django injecting the django CMS
@@ -251,6 +270,11 @@ def _build_settings(config_data):
     if not config_data.no_plugins:
         apps.extend(vars.FILER_PLUGINS_3)
 
+    if config_data.addons:
+        for addon in config_data.addons:
+            apps.extend(data.ADDONS[addon]['installed_apps'])
+            text.append(data.ADDONS[addon]['settings'])
+
     text.append('INSTALLED_APPS = [\n{0}{1}\n]'.format(
         spacer, (',\n' + spacer).join(['\'{0}\''.format(var) for var in apps] +
                                       ['\'{0}\''.format(config_data.project_name)])

djangocms_installer/main.py

@@ -40,6 +40,7 @@ def execute():
             django.create_project(config_data)
             django.patch_settings(config_data)
             django.copy_files(config_data)
+            django.patch_urls(config_data)
             if not config_data.no_sync:
                 django.setup_database(config_data)
             if config_data.starting_page: