-class OriginalPicture < ActiveRecord::Base
+class OriginalPicture < Peta::Content
+ load_manifest
belongs_to :artist
belongs_to :original_picture_license_group
has_one :resource_picture
def supply_default
end
- def overwrite ar
- self.artist_id = ar.id
+ def overwrite operators
+ self.uploaded_at = Time.now
+ 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
{:src => self.url, :width => tw, :height => th}
end
- def unpublished?
- self.pictures.empty?
+ def symbol_option
+ self.tmb_opt_img_tag
end
- def stopped?
- self.pictures.any? and self.resource_picture == nil
- end
-
- def unlicensed?
- self.pictures.any? and self.resource_picture and self.updated_at > self.pictures.first.head.updated_at
- end
-
- def published?
- self.pictures.any? and self.resource_picture and self.updated_at < self.pictures.first.head.updated_at
+ def revision
+ head = self.history.first
+ head ? head.revision : 'unpublished'
end
- def self.default_page_size
- 25
- end
-
- def self.max_page_size
- 100
+ def unpublished?
+ self.published_at == nil and self.stopped_at == nil
end
- def self.page prm = nil
- page = prm.to_i
- page = 1 if page < 1
- page
+ def stopped?
+ self.stopped_at != nil
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
+ def unlicensed?
+ dt = self.published_at || self.stopped_at
+ return false unless dt
+ self.uploaded_at > dt
end
- def self.mylist artist_id, page = 1, page_size = self.default_page_size
- opt = {}
- opt.merge!(self.list_opt)
- opt.merge!({:limit => page_size, :offset => (page -1) * page_size}) if page_size > 0
- opt.merge!({:conditions => ['original_pictures.artist_id = ?', artist_id], :order => 'original_pictures.updated_at desc'})
- OriginalPicture.find(:all, opt)
+ def published?
+ self.published_at != nil
end
- def history
- Picture.find(:all, {:conditions => ['pictures.original_picture_id = ?', self.id], :order => 'pictures.revision desc'} )
+ def self.list_order
+ 'original_pictures.updated_at desc'
end
def self.list_opt
- {:include => {:resource_picture => {}, :pictures => {}}}
+ {:resource_picture => {}, :pictures => {} }
end
def self.list_json_opt
{:include => {:resource_picture => {}, :pictures => {}}}
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
+ def history
+ Picture.find(:all, {:conditions => ['pictures.original_picture_id = ?', self.id], :order => 'pictures.revision desc'} )
end
def self.show_opt
PictureIO.original_picture_io.get self.filename, subdir
end
+ def self.export(dt = nil)
+ opt = {}
+ cond = if dt
+ ['artists.author_id is not null and original_pictures.updated_at >= ?', dt]
+ else
+ 'artists.author_id is not null'
+ end
+ opt.merge!({:conditions => cond})
+ opt.merge!({:include => {:resource_picture => {}, :artist => {}}, :order => 'original_pictures.id'})
+ OriginalPicture.find(:all, opt)
+ end
+
+ def list_as_json_with_resource_picture
+ self.to_json({:include => {:resource_picture => {:methods => :picture_data}}})
+ end
+
+ def self.list_as_json_text ary
+ '[' + ary.map {|i| i.list_as_json_with_resource_picture }.join(',') + ']'
+ end
+
def destroy_with_resource_picture
res = false
OriginalPicture.transaction do
res
end
- def self.export ar
- l = LicenseGroup.list
- op = OriginalPicture.list ar.id
- {:license_groups => l, :original_pictures => op}
+ def self.publish oid, lsname, attr
+ l = License.find_by_name lsname
+ op = OriginalPicture.find oid
+ lg = l.license_group
+ attr[:license_id] = l.id
+
+ ctl = lg.classname.pluralize + '::Attribute'
+ le = ctl.constantize.new attr
+
+ rp = ResourcePicture.new
+ rp.attributes = le.resource_picture_attributes op
+ rp.overwrite op
+
+ imager = PettanImager.load op.restore
+ rp.store imager
+ end
+
+ def self.upload fn, auth
+ b = Base64.encode64(File.open(fn, 'rb').read)
+ u = 'http://localhost:3000/original_pictures'
+ r = RestClient.post(u,
+ {:original_picture => {:file => b}, :auth_token => auth}.to_json,
+ :content_type => :json, :accept => :json
+ )
+ o = JSON.parse r
+ oid = o['id']
+ oid
+ end
+
+ def self.auto_publish dirname, auth
+ Dir.glob File.expand_path(dirname) + '/*' do |filename|
+ if File.directory?(filename)
+ img = nil
+ lsname = nil
+ attr = nil
+ Dir.glob(filename + '/*') do |fn|
+ ext = File.extname(fn).downcase
+ case ext
+ when '.json'
+ json = JSON.parse(File.open(fn).read)
+ lsname = json["license_name"]
+ attr = json["attributes"]
+ when '.png', '.gif', '.jpeg'
+ img = fn
+ end
+ end
+ oid = OriginalPicture.upload img, auth
+ OriginalPicture.publish oid, lsname, attr
+ end
+ end
end
end
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