Ar-code attachment_fu

Comments and changes to this ticket

• 

  Rick July 12th, 2007 @ 09:53 AM

  • State changed from “new” to “invalid”

  That's your model failing, not attachment_fu. Though if you have thumbnails, those might be failing too. You'll have to use one of the callbacks to pull that info from the main attachment model. Or use a :if option on your validators:

  class Foo < AR::Base
    has_attachment ...
    validates_presence_of :foo, :if => { |r| r.parent_id.nil? }
  end
  

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  Liam Davison August 3rd, 2008 @ 04:29 AM

  • Tag set to “bug, error, validation”

  What do we do if it is the thumbnails which are causing the error? I.E this fails:

  class Photograph < ActiveRecord::Base

  belongs_to :meal

  has_attachment :content_type => :image,

  :storage => :file_system,

  :max_size => 1024.kilobytes,

  :resize_to => '640x480>',

  :thumbnails => { :thumb => '100x100>'},

  :processor => 'Rmagick'

  validates_as_attachment

  validates_presence_of :label

  end

  With the error "Label can't be blank"

  But this succeeds:

  class Photograph < ActiveRecord::Base

  belongs_to :meal

  has_attachment :content_type => :image,

  :storage => :file_system,

  :max_size => 1024.kilobytes,

  :resize_to => '640x480>',

  :processor => 'Rmagick'

  validates_as_attachment

  validates_presence_of :label

  end