-class OriginalPicture < ActiveRecord::Base
+class OriginalPicture < Peta::Content
+ load_manifest
belongs_to :artist
belongs_to :original_picture_license_group
has_one :resource_picture
validates :md5, :presence => true, :length => {:minimum => 32, :maximum => 32}
def supply_default
+ self.artist_id = nil
end
- def overwrite ar
+ def overwrite operators
self.uploaded_at = Time.now
- self.artist_id = ar.id
+ return unless operators.artist
+ self.artist_id = operators.artist.id
end
- def own? roles
- roles = [roles] unless roles.respond_to?(:each)
- ar = OriginalPicture.get_artist_from_roles roles
- return false unless ar
- self.artist_id == ar.id
+ def visible? operators
+ self.own? operators
end
-
- def visible? roles
- return true if self.admin_role_check roles
- self.own?(roles)
- end
-
def filename
"#{self.id}.#{self.ext}"
end
end
def revision
- self.history.first.revision
+ head = self.history.first
+ head ? head.revision : 'unpublished'
end
def unpublished?
self.published_at != nil
end
- def self.default_page_size
- 25
- end
-
- def self.max_page_size
- 100
- end
-
- def self.page prm = nil
- page = prm.to_i
- page = 1 if page < 1
- page
- end
-
- def self.page_size prm = self.default_page_size
- page_size = prm.to_i
- page_size = self.max_page_size if page_size > self.max_page_size
- page_size = self.default_page_size if page_size < 1
- page_size
- end
-
- def self.mylist_where ar
- ['original_pictures.artist_id = ?', ar.id]
- end
-
- def self.mylist ar, page = 1, page_size = self.default_page_size
- OriginalPicture.where(self.mylist_where(ar)).includes(OriginalPicture.list_opt).order('original_pictures.updated_at desc').offset((page -1) * page_size).limit(page_size)
- end
-
- def self.mylist_paginate ar, page = 1, page_size = self.default_page_size
- Kaminari.paginate_array(Array.new(OriginalPicture.where(self.mylist_where(ar)).count, nil)).page(page).per(page_size)
- end
-
- def self.list_opt
- {:resource_picture => {}, :pictures => {} }
- end
-
- def self.list_json_opt
- {:include => {:resource_picture => {}, :pictures => {}}}
- end
-
def history
Picture.find(:all, {:conditions => ['pictures.original_picture_id = ?', self.id], :order => 'pictures.revision desc'} )
end
- def self.show cid, roles
- opt = {}
- opt.merge!(self.show_opt)
- res = OriginalPicture.find(cid, opt)
- raise ActiveRecord::Forbidden unless res.visible?(roles)
- res
- end
-
- def self.edit cid, ar
- opt = {}
- opt.merge!(self.show_opt)
- res = OriginalPicture.find(cid, opt)
- raise ActiveRecord::Forbidden unless res.own?(ar)
- res
- end
-
def self.show_opt
{:include => {:resource_picture => {}, :pictures => {}}}
end
- def self.show_json_opt
- {:include => {:resource_picture => {}, :pictures => {}}}
- end
-
def store(imager)
unless imager
self.errors.add :base, I18n.t('errors.invalid_image')
lg = l.license_group
attr[:license_id] = l.id
- ctl = lg.classname.pluralize + '::Attribute'
+ ctl = lg.module_name.pluralize + '::Attribute'
le = ctl.constantize.new attr
rp = ResourcePicture.new