mirror of
https://github.com/danbee/danbarberphoto
synced 2025-03-04 08:49:07 +00:00
227 lines
7.1 KiB
Ruby
227 lines
7.1 KiB
Ruby
class Attachment < ActiveRecord::Base
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@@saves = 0
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cattr_accessor :saves
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has_attachment :processor => :rmagick
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validates_as_attachment
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after_attachment_saved do |record|
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self.saves += 1
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end
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end
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class SmallAttachment < Attachment
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has_attachment :max_size => 1.kilobyte
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end
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class BigAttachment < Attachment
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has_attachment :size => 1.megabyte..2.megabytes
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end
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class PdfAttachment < Attachment
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has_attachment :content_type => 'pdf'
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end
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class DocAttachment < Attachment
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has_attachment :content_type => %w(pdf doc txt)
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end
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class ImageAttachment < Attachment
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has_attachment :content_type => :image, :resize_to => [50,50]
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end
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class ImageOrPdfAttachment < Attachment
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has_attachment :content_type => ['pdf', :image], :resize_to => 'x50'
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end
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class ImageWithThumbsAttachment < Attachment
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has_attachment :thumbnails => { :thumb => [50, 50], :geometry => 'x50' }, :resize_to => [55,55]
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after_resize do |record, img|
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# record.aspect_ratio = img.columns.to_f / img.rows.to_f
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end
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end
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class FileAttachment < ActiveRecord::Base
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has_attachment :path_prefix => 'vendor/plugins/attachment_fu/test/files', :processor => :rmagick
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validates_as_attachment
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end
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class FileAttachmentWithStringId < ActiveRecord::Base
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set_table_name 'file_attachments_with_string_id'
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has_attachment :path_prefix => 'vendor/plugins/attachment_fu/test/files', :processor => :rmagick
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validates_as_attachment
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before_validation :auto_generate_id
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before_save :auto_generate_id
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@@last_id = 0
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private
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def auto_generate_id
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@@last_id += 1
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self.id = "id_#{@@last_id}"
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end
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end
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class FileAttachmentWithUuid < ActiveRecord::Base
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set_table_name 'file_attachments_with_string_id'
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has_attachment :path_prefix => 'vendor/plugins/attachment_fu/test/files', :processor => :rmagick, :uuid_primary_key => true
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validates_as_attachment
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before_validation :auto_generate_id
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before_save :auto_generate_id
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@@last_id = 0
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private
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def auto_generate_id
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@@last_id += 1
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self.id = "%0127dx" % @@last_id
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end
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end
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class ImageFileAttachment < FileAttachment
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has_attachment :path_prefix => 'vendor/plugins/attachment_fu/test/files',
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:content_type => :image, :resize_to => [50,50]
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end
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class ImageWithThumbsFileAttachment < FileAttachment
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has_attachment :path_prefix => 'vendor/plugins/attachment_fu/test/files',
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:thumbnails => { :thumb => [50, 50], :geometry => 'x50' }, :resize_to => [55,55]
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after_resize do |record, img|
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# record.aspect_ratio = img.columns.to_f / img.rows.to_f
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end
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end
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class ImageWithThumbsClassFileAttachment < FileAttachment
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# use file_system_path to test backwards compatibility
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has_attachment :file_system_path => 'vendor/plugins/attachment_fu/test/files',
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:thumbnails => { :thumb => [50, 50] }, :resize_to => [55,55],
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:thumbnail_class => 'ImageThumbnail'
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end
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class ImageThumbnail < FileAttachment
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has_attachment :path_prefix => 'vendor/plugins/attachment_fu/test/files/thumbnails'
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end
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# no parent
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class OrphanAttachment < ActiveRecord::Base
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has_attachment :processor => :rmagick
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validates_as_attachment
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end
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# no filename, no size, no content_type
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class MinimalAttachment < ActiveRecord::Base
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has_attachment :path_prefix => 'vendor/plugins/attachment_fu/test/files', :processor => :rmagick
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validates_as_attachment
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def filename
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"#{id}.file"
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end
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end
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begin
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class ImageScienceAttachment < ActiveRecord::Base
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has_attachment :path_prefix => 'vendor/plugins/attachment_fu/test/files',
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:processor => :image_science, :thumbnails => { :thumb => [50, 51], :geometry => '31>' }, :resize_to => 55
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end
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rescue MissingSourceFile
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puts $!.message
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puts "no ImageScience"
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end
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begin
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class CoreImageAttachment < ActiveRecord::Base
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has_attachment :path_prefix => 'vendor/plugins/attachment_fu/test/files',
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:processor => :core_image, :thumbnails => { :thumb => [50, 51], :geometry => '31>' }, :resize_to => 55
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end
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rescue MissingSourceFile
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puts $!.message
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puts "no CoreImage"
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end
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begin
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class MiniMagickAttachment < ActiveRecord::Base
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has_attachment :path_prefix => 'vendor/plugins/attachment_fu/test/files',
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:processor => :mini_magick, :thumbnails => { :thumb => [50, 51], :geometry => '31>' }, :resize_to => 55
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end
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rescue MissingSourceFile
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puts $!.message
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puts "no Mini Magick"
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end
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begin
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class GD2Attachment < ActiveRecord::Base
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has_attachment :path_prefix => 'vendor/plugins/attachment_fu/test/files',
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:processor => :gd2, :thumbnails => { :thumb => [50, 51], :geometry => '31>' }, :resize_to => 55
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end
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rescue MissingSourceFile
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puts $!.message
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puts "no GD2"
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end
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begin
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class MiniMagickAttachment < ActiveRecord::Base
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has_attachment :path_prefix => 'vendor/plugins/attachment_fu/test/files',
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:processor => :mini_magick, :thumbnails => { :thumb => [50, 51], :geometry => '31>' }, :resize_to => 55
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end
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class ImageThumbnailCrop < MiniMagickAttachment
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has_attachment :path_prefix => 'vendor/plugins/attachment_fu/test/files',
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:thumbnails => { :square => "50x50c", :vertical => "30x60c", :horizontal => "60x30c"}
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# TODO this is a bad duplication, this method is in the MiniMagick Processor
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def self.calculate_offset(image_width,image_height,image_aspect,thumb_width,thumb_height,thumb_aspect)
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# only crop if image is not smaller in both dimensions
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# special cases, image smaller in one dimension then thumbsize
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if image_width < thumb_width
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offset = (image_height / 2) - (thumb_height / 2)
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command = "#{image_width}x#{thumb_height}+0+#{offset}"
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elsif image_height < thumb_height
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offset = (image_width / 2) - (thumb_width / 2)
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command = "#{thumb_width}x#{image_height}+#{offset}+0"
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# normal thumbnail generation
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# calculate height and offset y, width is fixed
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elsif (image_aspect <= thumb_aspect or image_width < thumb_width) and image_height > thumb_height
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height = image_width / thumb_aspect
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offset = (image_height / 2) - (height / 2)
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command = "#{image_width}x#{height}+0+#{offset}"
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# calculate width and offset x, height is fixed
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else
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width = image_height * thumb_aspect
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offset = (image_width / 2) - (width / 2)
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command = "#{width}x#{image_height}+#{offset}+0"
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end
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# crop image
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command
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end
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end
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rescue MissingSourceFile
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end
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begin
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class S3Attachment < ActiveRecord::Base
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has_attachment :storage => :s3, :processor => :rmagick, :s3_config_path => File.join(File.dirname(__FILE__), '../amazon_s3.yml')
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validates_as_attachment
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end
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class CloudFilesAttachment < ActiveRecord::Base
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has_attachment :storage => :cloud_files, :processor => :rmagick, :cloudfiles_config_path => File.join(File.dirname(__FILE__), '../rackspace_cloudfiles.yml')
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validates_as_attachment
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end
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class S3WithPathPrefixAttachment < S3Attachment
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has_attachment :storage => :s3, :path_prefix => 'some/custom/path/prefix', :processor => :rmagick
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validates_as_attachment
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end
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class CloudFilesWithPathPrefixAttachment < CloudFilesAttachment
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has_attachment :storage => :cloud_files, :path_prefix => 'some/custom/path/prefix', :processor => :rmagick
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validates_as_attachment
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end
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rescue
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puts "S3 error: #{$!}"
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end
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