Added some minor TODO's for increased user funcitonality. Change email, beautify...

[selectricity] / vendor / plugins / attachment_fu / test / fixtures / attachment.rb

diff --git a/vendor/plugins/attachment_fu/test/fixtures/attachment.rb b/vendor/plugins/attachment_fu/test/fixtures/attachment.rb
index 77d60c3f751ff9b01a2b116ce0acbb773ad44e57..4348300d2a29fce8fe657271a6ef79bfa8d60b50 100644 (file)
--- a/vendor/plugins/attachment_fu/test/fixtures/attachment.rb
+++ b/vendor/plugins/attachment_fu/test/fixtures/attachment.rb
@@ -35,7 +35,7 @@ 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
+   # record.aspect_ratio = img.columns.to_f / img.rows.to_f
   end
 end
 
@@ -44,6 +44,38 @@ class FileAttachment < ActiveRecord::Base
   validates_as_attachment
 end
 
+class FileAttachmentWithStringId < ActiveRecord::Base
+  set_table_name 'file_attachments_with_string_id'
+  has_attachment :path_prefix => 'vendor/plugins/attachment_fu/test/files', :processor => :rmagick
+  validates_as_attachment
+  
+  before_validation :auto_generate_id
+  before_save :auto_generate_id
+  @@last_id = 0
+  
+  private
+    def auto_generate_id
+      @@last_id += 1
+      self.id = "id_#{@@last_id}"
+    end
+end
+
+class FileAttachmentWithUuid < ActiveRecord::Base
+  set_table_name 'file_attachments_with_string_id'
+  has_attachment :path_prefix => 'vendor/plugins/attachment_fu/test/files', :processor => :rmagick, :uuid_primary_key => true
+  validates_as_attachment
+  
+  before_validation :auto_generate_id
+  before_save :auto_generate_id
+  @@last_id = 0
+  
+  private
+    def auto_generate_id
+      @@last_id += 1
+      self.id = "%0127dx" % @@last_id
+    end
+end
+
 class ImageFileAttachment < FileAttachment
   has_attachment :path_prefix => 'vendor/plugins/attachment_fu/test/files',
     :content_type => :image, :resize_to => [50,50]
@@ -53,7 +85,7 @@ 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
+  #  record.aspect_ratio = img.columns.to_f / img.rows.to_f
   end
 end
 
@@ -94,6 +126,16 @@ rescue MissingSourceFile
   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',
@@ -104,24 +146,81 @@ rescue MissingSourceFile
   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
+  class ImageThumbnailCrop < MiniMagickAttachment
+    has_attachment :path_prefix => 'vendor/plugins/attachment_fu/test/files',
+    :thumbnails => { :square => "50x50c", :vertical => "30x60c", :horizontal => "60x30c"}
+    
+    # TODO this is a bad duplication, this method is in the MiniMagick Processor
+    def self.calculate_offset(image_width,image_height,image_aspect,thumb_width,thumb_height,thumb_aspect)
+    # only crop if image is not smaller in both dimensions
+
+      # special cases, image smaller in one dimension then thumbsize
+      if image_width < thumb_width
+        offset = (image_height / 2) - (thumb_height / 2)
+        command = "#{image_width}x#{thumb_height}+0+#{offset}"
+      elsif image_height < thumb_height
+        offset = (image_width / 2) - (thumb_width / 2)
+        command = "#{thumb_width}x#{image_height}+#{offset}+0"
+
+      # normal thumbnail generation
+      # calculate height and offset y, width is fixed                 
+      elsif (image_aspect <= thumb_aspect or image_width < thumb_width) and image_height > thumb_height
+        height = image_width / thumb_aspect
+        offset = (image_height / 2) - (height / 2)
+        command = "#{image_width}x#{height}+0+#{offset}"
+      # calculate width and offset x, height is fixed
+      else
+        width = image_height * thumb_aspect
+        offset = (image_width / 2) - (width / 2)
+        command = "#{width}x#{image_height}+#{offset}+0"
+      end
+      # crop image
+      command
+    end
+  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 CloudFilesAttachment < ActiveRecord::Base
+    has_attachment :storage => :cloud_files, :processor => :rmagick, :cloudfiles_config_path => File.join(File.dirname(__FILE__), '../rackspace_cloudfiles.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 Technoweenie::AttachmentFu::Backends::S3Backend::ConfigFileNotFoundError
+  
+  class CloudFilesWithPathPrefixAttachment < CloudFilesAttachment
+    has_attachment :storage => :cloud_files, :path_prefix => 'some/custom/path/prefix', :processor => :rmagick
+    validates_as_attachment
+  end
+  
+rescue
   puts "S3 error: #{$!}"
 end