Sha256: d6b49f2b6feb10f4678e401f38924e082d169e9cce88d7c4e73f7902b730e1a7
Contents?: true
Size: 871 Bytes
Versions: 23
Compression:
Stored size: 871 Bytes
Contents
module Lalala::Markdown::Preview
def self.hookup
d = ActiveAdmin::Event
e = ActiveAdmin::Resource::RegisterEvent
d.subscribe e do |resource|
Lalala::Markdown::Preview.add_preview_action(resource)
end
end
def self.add_preview_action(resource_spec)
resource_spec.dsl.run_registration_block do
member_action :preview, :method => :post do
if resource_params.size > 1
raise "Expects exactly 1 param"
end
instance_params = resource_params.first
if instance_params.size > 1
raise "Expects exactly 1 param"
end
key = instance_params.keys.first
val = instance_params[key]
resource[key] = val
@content = resource.send("#{key}_html")
render layout: 'lalala/markdown', template: 'lalala/markdown/preview'
end
end
end
end
Version data entries
23 entries across 23 versions & 1 rubygems