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# Copyright 2010-2011 Canonical Ltd. This software is licensed under the
# GNU Affero General Public License version 3 (see the file LICENSE).
"""Base class view for sourcepackagerecipe listings."""
__metaclass__ = type
__all__ = [
'BranchRecipeListingView',
'HasRecipesMenuMixin',
'PersonRecipeListingView',
'ProductRecipeListingView',
]
from lp.services.feeds.browser import FeedsMixin
from lp.services.webapp import (
canonical_url,
LaunchpadView,
Link,
)
class HasRecipesMenuMixin:
"""A mixin for context menus for objects that implement IHasRecipes."""
def view_recipes(self):
text = 'View source package recipes'
enabled = False
if self.context.recipes.count():
enabled = True
return Link(
'+recipes', text, icon='info', enabled=enabled, site='code')
class RecipeListingView(LaunchpadView, FeedsMixin):
feed_types = ()
branch_enabled = True
owner_enabled = True
@property
def page_title(self):
return 'Source Package Recipes for %(displayname)s' % {
'displayname': self.context.displayname}
def initialize(self):
super(RecipeListingView, self).initialize()
recipes = self.context.recipes
if recipes.count() == 1:
recipe = recipes.one()
self.request.response.redirect(canonical_url(recipe))
class BranchRecipeListingView(RecipeListingView):
branch_enabled = False
class PersonRecipeListingView(RecipeListingView):
owner_enabled = False
class ProductRecipeListingView(RecipeListingView):
pass
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