Sha256: c518340ffdaf4d41b1adc0cb6af8cf044bf4c71649f28b06c17596ceb517927b
Contents?: true
Size: 1.44 KB
Versions: 164
Compression:
Stored size: 1.44 KB
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]
if key.to_s == 'translations_writer'
instance_params = val
if instance_params.size > 1
raise "Expects exactly 1 param"
end
key = instance_params.keys.first
val = instance_params[key]
instance_params = val
if instance_params.size > 1
raise "Expects exactly 1 param"
end
key = instance_params.keys.first
val = instance_params[key]
end
resource[key] = val
unless resource.respond_to?("#{key}_html")
raise "Column (#{key}) is not a markdown column"
end
@content = resource.send("#{key}_html")
render layout: 'lalala/markdown', template: 'lalala/markdown/preview'
end
end
end
end
Version data entries
164 entries across 164 versions & 1 rubygems