class ImageAdmin(MediaAdmin):
roles_accepted = ('admin', 'editor', 'author')
column_list = ('title', 'full_path', 'thumb', 'published')
form_columns = ['title', 'slug', 'path', 'channel', 'content_format',
'comments_enabled', 'summary', 'published']
column_formatters = {
'thumb': _list_thumbnail
}
form_extra_fields = {
'path': ImageUploadField(
'Image',
base_path=lazy_media_path(),
thumbnail_size=get_setting_value('MEDIA_IMAGE_THUMB_SIZE',
default=(200, 200, True)),
endpoint="flaskpress.core.media",
namegen=dated_path,
permission=0o777,
allowed_extensions="MEDIA_IMAGE_ALLOWED_EXTENSIONS",
)
}
form_ajax_refs = {
'channel': AjaxModelLoader(
'channel',
Channel,
fields=['title', 'slug', 'long_slug'],
filters={"long_slug__startswith": "media/image"}
)
}
def shortener(self):
if not self.__shortener:
shortener_config = get_setting_value('SHORTENER_SETTINGS',
{}).copy()
shortener_name = shortener_config.pop('name')
self.__shortener = Shortener(shortener_name, **shortener_config)
return self.__shortener
def register(self, model, view=None, *args, **kwargs):
_view = view or ModelAdmin
admin_view_exclude = get_setting_value('ADMIN_VIEW_EXCLUDE', [])
identifier = '.'.join((model.__module__, model.__name__))
if (identifier not in admin_view_exclude) and (identifier
not in self.registered):
self.add_view(_view(model, *args, **kwargs))
self.registered.append(identifier)
def populate_shorter_url(self):
if not self.published or not get_setting_value('SHORTENER_ENABLED'):
return
url = self.get_http_url()
if not self.shortened_url or url != self.shortened_url.original:
shortener = ShorterURL()
self.shortened_url = ShortenedURL(original=url,
short=shortener.short(url))
def get_list_columns(self):
column_list = super(BaseContentAdmin, self).get_list_columns()
if get_setting_value('SHORTENER_ENABLED'):
column_list += [('short_url', 'Short URL')]
return column_list
class BaseContentAdmin(ContentActions, PublishActions, ModelAdmin):
roles_accepted = ('admin', 'editor', 'author')
can_create = True
can_edit = True
can_delete = True
column_list = ('title', 'slug', 'channel', 'published', 'created_at',
'available_at', 'view_on_site')
column_formatters = {
'view_on_site': ModelAdmin.formatters.get('view_on_site'),
'created_at': ModelAdmin.formatters.get('datetime'),
'available_at': ModelAdmin.formatters.get('datetime'),
'short_url': ModelAdmin.formatters.get('link')
}
column_filters = [
'published', 'title', 'summary', 'created_at', 'available_at'
]
column_searchable_list = ('title', 'summary')
form_columns = [
'title', 'slug', 'channel', 'related_channels', 'summary', 'published',
'add_image', 'contents', 'show_on_channel', 'available_at',
'available_until', 'tags', 'values', 'template_type', 'license',
'authors'
]
form_widget_args = {
'summary': {
'style': 'width: 400px; height: 100px;'
},
'title': {
'style': 'width: 400px'
},
'slug': {
'style': 'width: 400px'
},
}
form_args = {'slug': {'widget': PrepopulatedText(master='title')}}
form_subdocuments = {
'contents': {
'form_subdocuments': {
None: {
'form_columns':
('content', 'caption', 'purpose', 'order', 'thumb'),
'form_ajax_refs': {
'content': {
'fields': ['title', 'long_slug', 'summary']
}
},
'form_extra_fields': {
'thumb': ThumbField('thumb', endpoint="media")
}
}
}
},
}
form_extra_fields = {
'add_image':
ContentImageField(
'Add new image',
base_path=lazy_media_path(),
thumbnail_size=get_setting_value('MEDIA_IMAGE_THUMB_SIZE',
default=(100, 100, True)),
endpoint="media",
namegen=dated_path,
permission=0o777,
allowed_extensions="MEDIA_IMAGE_ALLOWED_EXTENSIONS",
)
}
def get_list_columns(self):
column_list = super(BaseContentAdmin, self).get_list_columns()
if get_setting_value('SHORTENER_ENABLED'):
column_list += [('short_url', 'Short URL')]
return column_list
def after_model_change(self, form, model, is_created):
if not hasattr(form, 'add_image'):
return
form.add_image.save_contents(model)
def get_canonical_url(self):
return "/{0}.{1}".format(
self.path, get_setting_value(
'CONTENT_EXTENSION',
'html')) if not self.path.startswith("/") else self.path
class ContentFormat(object):
content_format = db.StringField(choices=TEXT_FORMATS,
default=get_setting_value(
'DEFAULT_TEXT_FORMAT', 'html'))