Commit cfdaea60 by jyurek

Added attachments method to assist automation.

git-svn-id: https://svn.thoughtbot.com/plugins/paperclip/trunk@211 7bbfaf0e-4d1d-0410-9690-a8bb5f8ef2aa
parent 0c4f5d47
......@@ -164,11 +164,9 @@ module Thoughtbot #:nodoc:
def has_attached_file *attachment_names
options = attachment_names.last.is_a?(Hash) ? attachment_names.pop : {}
options = DEFAULT_ATTACHMENT_OPTIONS.merge(options)
@attachment_names ||= []
@attachment_names += attachment_names
include InstanceMethods
attachments ||= {}
attachments = (@attachments ||= {})
attachment_names.each do |attr|
attachments[attr] = (attachments[attr] || {:name => attr}).merge(options)
......@@ -272,8 +270,12 @@ module Thoughtbot #:nodoc:
end
end
def attachments
@attachment_names
def attachment_names
@attachments.keys
end
def attachment name
@attachments[name]
end
# Adds errors if the attachments you specify are either missing or had errors on them.
......
def obtain_class
class_name = ENV['CLASS'] || ENV['class']
@klass = eval(class_name)
end
def obtain_attachments
name = ENV['ATTACHMENT'] || ENV['attachment']
if name.blank? || @klass.attachment_names.include?(name)
[ name ]
else
@klass.attachment_names
end
end
namespace :paperclip do
# desc "Regenerates thumbnails for a given CLASS (and optional ATTACHMENT)"
# task :refresh do
# klass = obtain_class
# attachment = ENV['ATTACHMENT']
# attachments = attachment.blank? ? klass.attachments : [attachment]
# instances = klass.find(:all)
# puts "Regenerating thumbnails for #{instances.length} instances:"
# instances.each do |instance|
# attachments.each do |attach|
# instance.send("process_#{attach}_thumbnails")
# end
# print instance.save ? "." : "x"; $stdout.flush
# end
# end
desc "Regenerates thumbnails for a given CLASS (and optional ATTACHMENT)"
task :refresh do
klass = obtain_class
instances = klass.find(:all)
names = obtain_attachments
puts "Regenerating thumbnails for #{instances.length} instances:"
instances.each do |instance|
names.each do |names|
instance.send("process_#{name}_thumbnails")
end
print instance.save ? "." : "x"; $stdout.flush
end
puts " Done."
end
# desc "Cleans out unused attachments for the given CLASS (and optional ATTACHMENT)"
# task :clean do
# klass = obtain_class
# instances = klass.find(:all)
# names = obtain_attachments
#
# puts "Finding thumbnails for #{instances.length} instances:"
# files = instances.map do |instance|
# names.map do |name|
# styles = instance.attachment(name)[:thumbnails].keys
# styles << :original
# styles.map do |style|
# instance.send("#{name}_file_name", style)
# end
# end
# end
#
# pp files
# end
end
\ No newline at end of file
......@@ -13,7 +13,7 @@ class PaperclipImagesTest < Test::Unit::TestCase
end
def test_should_supply_all_attachment_names
assert_equal %w( image ), Foo.attachments.map{|a| a.to_s }.sort
assert_equal %w( image ), Foo.attachment_names.map{|a| a.to_s }.sort
end
def test_should_validate_before_save
......
......@@ -13,7 +13,7 @@ class PaperclipNonStandardTest < Test::Unit::TestCase
end
def test_should_supply_all_attachment_names
assert_equal %w( avatar resume ), NonStandard.attachments.map{|a| a.to_s }.sort
assert_equal %w( avatar resume ), NonStandard.attachment_names.map{|a| a.to_s }.sort
end
def test_should_validate_before_save
......
......@@ -11,7 +11,7 @@ class PaperclipTest < Test::Unit::TestCase
end
def test_should_supply_all_attachment_names
assert_equal %w( document ), Bar.attachments.map{|a| a.to_s }.sort
assert_equal %w( document ), Bar.attachment_names.map{|a| a.to_s }.sort
end
def test_should_validate_before_save
......
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