attachment.rb
4.37 KB
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class Attachment < ActiveRecord::Base
@@saves = 0
cattr_accessor :saves
has_attachment :processor => :rmagick
validates_as_attachment
after_attachment_saved do |record|
self.saves += 1
end
end
class SmallAttachment < Attachment
has_attachment :max_size => 1.kilobyte
end
class BigAttachment < Attachment
has_attachment :size => 1.megabyte..2.megabytes
end
class PdfAttachment < Attachment
has_attachment :content_type => 'pdf'
end
class DocAttachment < Attachment
has_attachment :content_type => %w(pdf doc txt)
end
class ImageAttachment < Attachment
has_attachment :content_type => :image, :resize_to => [50,50]
end
class ImageOrPdfAttachment < Attachment
has_attachment :content_type => ['pdf', :image], :resize_to => 'x50'
end
class ImageWithThumbsAttachment < Attachment
has_attachment :thumbnails => { :thumb => [50, 50], :geometry => 'x50' }, :resize_to => [55,55]
after_resize do |record, img|
record.aspect_ratio = img.columns.to_f / img.rows.to_f
end
end
class FileAttachment < ActiveRecord::Base
has_attachment :path_prefix => 'vendor/plugins/attachment_fu/test/files', :processor => :rmagick
validates_as_attachment
end
class ImageFileAttachment < FileAttachment
has_attachment :path_prefix => 'vendor/plugins/attachment_fu/test/files',
:content_type => :image, :resize_to => [50,50]
end
class ImageWithThumbsFileAttachment < FileAttachment
has_attachment :path_prefix => 'vendor/plugins/attachment_fu/test/files',
:thumbnails => { :thumb => [50, 50], :geometry => 'x50' }, :resize_to => [55,55]
after_resize do |record, img|
record.aspect_ratio = img.columns.to_f / img.rows.to_f
end
end
class ImageWithThumbsClassFileAttachment < FileAttachment
# use file_system_path to test backwards compatibility
has_attachment :file_system_path => 'vendor/plugins/attachment_fu/test/files',
:thumbnails => { :thumb => [50, 50] }, :resize_to => [55,55],
:thumbnail_class => 'ImageThumbnail'
end
class ImageThumbnail < FileAttachment
has_attachment :path_prefix => 'vendor/plugins/attachment_fu/test/files/thumbnails'
end
# no parent
class OrphanAttachment < ActiveRecord::Base
has_attachment :processor => :rmagick
validates_as_attachment
end
# no filename, no size, no content_type
class MinimalAttachment < ActiveRecord::Base
has_attachment :path_prefix => 'vendor/plugins/attachment_fu/test/files', :processor => :rmagick
validates_as_attachment
def filename
"#{id}.file"
end
end
begin
class ImageScienceAttachment < ActiveRecord::Base
has_attachment :path_prefix => 'vendor/plugins/attachment_fu/test/files',
:processor => :image_science, :thumbnails => { :thumb => [50, 51], :geometry => '31>' }, :resize_to => 55
end
rescue MissingSourceFile
puts $!.message
puts "no ImageScience"
end
begin
class CoreImageAttachment < ActiveRecord::Base
has_attachment :path_prefix => 'vendor/plugins/attachment_fu/test/files',
:processor => :core_image, :thumbnails => { :thumb => [50, 51], :geometry => '31>' }, :resize_to => 55
end
rescue MissingSourceFile
puts $!.message
puts "no CoreImage"
end
begin
class MiniMagickAttachment < ActiveRecord::Base
has_attachment :path_prefix => 'vendor/plugins/attachment_fu/test/files',
:processor => :mini_magick, :thumbnails => { :thumb => [50, 51], :geometry => '31>' }, :resize_to => 55
end
rescue MissingSourceFile
puts $!.message
puts "no Mini Magick"
end
begin
class GD2Attachment < ActiveRecord::Base
has_attachment :path_prefix => 'vendor/plugins/attachment_fu/test/files',
:processor => :gd2, :thumbnails => { :thumb => [50, 51], :geometry => '31>' }, :resize_to => 55
end
rescue MissingSourceFile
puts $!.message
puts "no GD2"
end
begin
class MiniMagickAttachment < ActiveRecord::Base
has_attachment :path_prefix => 'vendor/plugins/attachment_fu/test/files',
:processor => :mini_magick, :thumbnails => { :thumb => [50, 51], :geometry => '31>' }, :resize_to => 55
end
rescue MissingSourceFile
end
begin
class S3Attachment < ActiveRecord::Base
has_attachment :storage => :s3, :processor => :rmagick, :s3_config_path => File.join(File.dirname(__FILE__), '../amazon_s3.yml')
validates_as_attachment
end
class S3WithPathPrefixAttachment < S3Attachment
has_attachment :storage => :s3, :path_prefix => 'some/custom/path/prefix', :processor => :rmagick
validates_as_attachment
end
rescue
puts "S3 error: #{$!}"
end