-class OriginalPicture < ActiveRecord::Base
+class OriginalPicture < Peta::Content
+ load_manifest
belongs_to :artist
belongs_to :original_picture_license_group
has_one :resource_picture
has_many :pictures
+ has_many :resource_picture_pictures
validates :ext, :presence => true, :length => {:maximum => 4}, :inclusion => {:in => ['png', 'jpeg', 'gif']}
validates :width, :presence => true, :numericality => true, :natural_number => true
validates :artist_id, :presence => true, :numericality => true, :existence => {:both => false}
validates :md5, :presence => true, :length => {:minimum => 32, :maximum => 32}
- def supply_default
+ scope :find_index, -> (operators) do
+ where(artist_id: operators.artist.id)
end
- def overwrite ar
- self.uploaded_at = Time.now
- self.artist_id = ar.id
+ def supply_default
+ self.artist_id = nil
end
- def own? ar
- if ar.is_a?(Author)
- self.artist_id == ar.artist.id
- elsif ar.is_a?(Artist)
- self.artist_id == ar.id
- else
- false
- end
+ def overwrite operators
+ self.uploaded_at = Time.now
+ return unless operators.artist
+ self.artist_id = operators.artist.id
end
- def visible? ar
- return true if ar.is_a?(Admin)
- self.own?(ar)
+ def visible? operators
+ self.own? operators
end
-
def filename
"#{self.id}.#{self.ext}"
end
{:src => self.url, :width => tw, :height => th}
end
+ def symbol_option
+ self.tmb_opt_img_tag
+ end
+
+ def filer_caption
+ self.revision
+ end
+
+ def revision
+ head = self.history.first
+ head ? head.revision : 'unpublished'
+ end
+
def unpublished?
self.published_at == nil and self.stopped_at == nil
end
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 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)
- end
-
def history
- Picture.find(:all, {:conditions => ['pictures.original_picture_id = ?', self.id], :order => 'pictures.revision desc'} )
- end
-
- def self.list_opt
- {:include => {:resource_picture => {}, :pictures => {}}}
- end
-
- def self.list_json_opt
- {:include => {:resource_picture => {}, :pictures => {}}}
- end
-
- def self.show cid, ar
- opt = {}
- opt.merge!(self.show_opt)
- res = OriginalPicture.find(cid, opt)
- raise ActiveRecord::Forbidden unless res.visible?(ar)
- 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
+ Picture.where(original_picture_id: self.id).order(revision: :desc)
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')
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)
+ original_pictures = OriginalPicture.includes(:resource_picture, :artist).where('artists.author_id is not null')
+ original_pictures = original_pictures.where(['original_pictures.updated_at >= ?', dt]) if dt
+ original_pictures.order('original_pictures.id').references(:artist)
end
def list_as_json_with_resource_picture
self.pictures.each do |picture|
res = picture.unpublish
raise ActiveRecord::Rollback unless res
+ if picture.resource_picture_picture
+ picture.resource_picture_picture.original_picture_id = nil
+ picture.resource_picture_picture.resource_picture_id = nil
+ raise ActiveRecord::Rollback unless picture.resource_picture_picture.save
+ end
end
res = self.destroy
raise ActiveRecord::Rollback unless res
res
end
+ 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.module_name.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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