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Versions: 12
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Contents
module ActiveAdmin
module ViewHelpers
module AutoLinkHelper
# Automatically links objects to their resource controllers. If
# the resource has not been registered, a string representation of
# the object is returned.
#
# The default content in the link is returned from ActiveAdmin::ViewHelpers::DisplayHelper#display_name
#
# You can pass in the content to display
# eg: auto_link(@post, "My Link Content")
#
def auto_link(resource, link_content = nil)
content = link_content || display_name(resource)
if (registration = active_admin_resource_for(resource.class))
begin
content = link_to(content, registration.route_instance_path(resource))
rescue
# ignored
end
end
content
end
# Returns the ActiveAdmin::Resource instance for a class
def active_admin_resource_for(klass)
return nil unless respond_to?(:active_admin_namespace)
active_admin_namespace.resource_for(klass)
end
end
end
end
Version data entries
12 entries across 12 versions & 3 rubygems