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Contents
module ActiveScaffold
module Helpers
# Helpers that assist with the rendering of a List Column
module ListColumnHelpers
def active_scaffold_column_download_link_with_filename(column, record)
return nil if record.send(column.name).nil?
active_scaffold_column_download_link(column, record, File.basename(record.send(column.name)))
end
# HOWTO
# <% column = active_scaffold_config.columns[:file_name] %>
# <% doc = Document.find(:first, :conditions => ["name = ?", doc_name]) %>
# <%= active_scaffold_column_download_link(column, doc) %>
def active_scaffold_column_download_link(column, record, label = nil)
return nil if record.send(column.name).nil?
label ||= as_(:download)
# AST Begin - :secure_download
if column.options[:secure_download]
url_options = active_scaffold_column_download_link_url_options(column, record)
else
url_options = url_for_file_column(record, column.name.to_s)
end
# AST End
link_to( label, url_options, :popup => true)
end
# AST - active_scaffold_column_download_link_url_options
def active_scaffold_column_download_link_url_options(column, record)
{:controller => active_scaffold_config.secure_download_controller, :action => "show", :id => record.id, :download => url_for_file_column(record, column.name.to_s)}#.encrypt!(:symmetric, :key => active_scaffold_config.secure_download_key)}
end
def active_scaffold_column_thumbnail(column, record)
return nil if record.send(column.name).nil?
link_to(
image_tag(url_for_file_column(record, column.name.to_s, "thumb"), :border => 0),
url_for_file_column(record, column.name.to_s),
:popup => true)
end
end
end
end
Version data entries
96 entries across 96 versions & 1 rubygems