Sha256: 32b847eebeb7f37a652c6a108ab7441d1b7a602ff6e43d66388d8501c97e20ea
Contents?: true
Size: 1.38 KB
Versions: 28
Compression:
Stored size: 1.38 KB
Contents
class Image < ActiveRecord::Base
has_many :pages
has_attachment :content_type => :image,
:storage => :file_system,
:path_prefix => 'public/system/images',
:processor => 'Rmagick',
:thumbnails => ((((thumbnails = RefinerySetting.find_or_set(:image_thumbnails, {})).is_a?(Hash) ? thumbnails : (RefinerySetting[:image_thumbnails] = {}))) rescue {}),
:max_size => 5.megabytes
acts_as_indexed :fields => [:title]
def validate
errors.add_to_base("You must choose a file to upload") unless self.filename
unless self.filename.nil?
[:size].each do |attr_name|
enum = attachment_options[attr_name]
errors.add_to_base("Files should be smaller than 50 MB in size") unless enum.nil? || enum.include?(send(attr_name))
end
end
end
def title
self.filename.gsub(/\.\w+$/, '').titleize
end
def self.per_page(dialog = false)
size = (dialog ? 18 : 20)
end
def self.last_page(images, dialog=false)
page = unless images.size <= self.per_page(dialog)
(images.size / self.per_page(dialog).to_f).ceil
else
nil # this must be nil, it can't be 0 as there apparently isn't a 0th page.
end
end
def self.thumbnails
find(:all, :conditions => "parent_id not null")
end
def self.originals
find_all_by_parent_id(nil)
end
end
Version data entries
28 entries across 28 versions & 1 rubygems