X-Git-Url: http://git.osdn.net/view?a=blobdiff_plain;f=app%2Fmodels%2Fpicture.rb;h=a2c8f49d59bc4eb6896d1e20e4d66ee08875ae54;hb=b8bd6a66f23bb46aae1e57da1eb6899a75240994;hp=31e6ee61cab947f57647232f883d4f1c7c92e10f;hpb=d85b46502d897da30c19df5b2978bcf05c82ef52;p=pettanr%2Fpettanr.git

diff --git a/app/models/picture.rb b/app/models/picture.rb
index 31e6ee61..a2c8f49d 100644
--- a/app/models/picture.rb
+++ b/app/models/picture.rb
@@ -1,51 +1,49 @@
 #実素材
-class Picture < ActiveRecord::Base
+class Picture < Peta::Content
+  load_manifest
   belongs_to :original_picture
   belongs_to :license
+  belongs_to :system_picture
   belongs_to :artist
   has_one :resource_picture
   
-  validates :original_picture_id, :presence => true, :numericality => true, :existence => true
+  validates :original_picture_id, :presence => true, :numericality => true, :existence => {:both => false}
   validates :revision, :presence => true, :numericality => true
   validates :ext, :presence => true, :length => {:maximum => 4}, :inclusion => {:in => ['png', 'jpeg', 'gif']}
   validates :width, :presence => true, :numericality => true, :natural_number => true
   validates :height, :presence => true, :numericality => true, :natural_number => true
   validates :filesize, :presence => true, :numericality => {:greater_than => 0, :less_than_or_equal_to => 2000000}, :natural_number => true
   validates :md5, :presence => true, :length => {:minimum => 32, :maximum => 32}
-  validates :license_id, :presence => true, :numericality => true, :existence => true
-  validates :artist_id, :presence => true, :numericality => true, :existence => true
+  validates :license_id, :presence => true, :numericality => true, :existence => {:both => false}
+  validates :system_picture_id, :presence => true, :numericality => true, :existence => {:both => false}
+  validates :artist_id, :presence => true, :numericality => true, :existence => {:both => false}
   validates :artist_name, :presence => true
-  validates :classname, :presence => true, :length => {:maximum => 50}
+  validates :license_group_module_name, :presence => true, :length => {:maximum => 50}
   
   def supply_default
   end
   
   def overwrite rp
     attr = {:width => rp.width, :height => rp.height, :ext => rp.ext, :filesize => rp.filesize, 
-      :original_picture_id => rp.original_picture_id, :license_id => rp.license_id, :artist_id => rp.artist_id, 
-      :md5 => rp.md5, :artist_name => rp.artist_name, :classname => rp.classname, :credit => rp.credit, :settings => rp.settings
+      :original_picture_id => rp.original_picture_id, :license_id => rp.license_id, 
+      :system_picture_id => rp.system_picture_id, :artist_id => rp.artist_id, 
+      :md5 => rp.md5, :artist_name => rp.artist_name, 
+      :license_group_module_name => rp.license_group_module_name, 
+      :license_group_settings => rp.license_group_settings, 
+      :credit_picture_settings => rp.credit_picture_settings,
+      :license_settings => rp.license_settings
     }
     self.attributes = attr
     self.revision = self.new_revision   #Do not move to attr. new_revision reffernces self.original_picture_id
   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
-  end
-  
-  def visible? ar
+  def visible? operators
     return true
   end
   
-  def showable? ar
-    return false unless ar.is_a?(Artist)
-    return true if self.own?(ar)
+  def showable? operators = nil
+    return false unless self.original_picture
+    return true if self.own?(operators)
     self.enable? and self.head?
   end
   
@@ -74,6 +72,23 @@ class Picture < ActiveRecord::Base
     {:src => self.url, :width => tw, :height => th}
   end
   
+  def tail_opt_img_tag img
+    {:src => img, :width => self.width, :height => self.height}
+  end
+  
+  def tail_tmb_opt_img_tag img
+    tw, th = PettanImager.thumbnail_size(self.width, self.height)
+    {:src => img, :width => tw, :height => th}
+  end
+  
+  def alt_name
+    self.license.license_group.caption.to_s + '[' + self.license.caption.to_s + ']'
+  end
+  
+  def symbol_option
+    self.tmb_opt_img_tag
+  end
+  
   def new_revision
     Picture.maximum(:revision, :conditions => ['original_picture_id = ?', self.original_picture_id]).to_i + 1
   end
@@ -83,8 +98,12 @@ class Picture < ActiveRecord::Base
     r ? true : false
   end
   
+  def self.head opid
+    Picture.find(:first, :conditions => ['original_picture_id = ?', opid], :order => 'pictures.revision desc')
+  end
+  
   def head
-    Picture.find(:first, :conditions => ['original_picture_id = ?', self.original_picture_id], :order => 'pictures.revision desc')
+    Picture.head(self.original_picture_id)
   end
   
   def head?
@@ -92,30 +111,44 @@ class Picture < ActiveRecord::Base
   end
   
   def to_gif?
-    self.ext == 'png' and self.flag_gif_convert >= 0
+    self.ext == 'png' and self.license_extend.gif_convert >= 0
   end
   
   def subdirs
-    flag_reverse < 0 ? [''] : ['', 'v', 'h', 'vh']
+    self.license_extend.reverse < 0 ? [''] : ['', 'v', 'h', 'vh']
   end
   
   def self.find_by_md5 md5
     r = Picture.find :all, :conditions => ['pictures.md5 = ?', md5], :order => 'pictures.updated_at desc'
   end
   
-  def self.list_by_md5 md5, opid
-    r = Picture.find :all, :conditions => ['pictures.md5 = ? and pictures.original_picture_id <> ?', md5, opid], :order => 'pictures.updated_at desc'
+  def self.list_by_md5 md5, opid = nil
+    cond = if opid.blank?
+      ['pictures.md5 = ?', md5]
+    else
+      ['pictures.md5 = ? and pictures.original_picture_id <> ?', md5, opid]
+    end
+    r = Picture.find :all, :conditions => cond, :order => 'pictures.updated_at desc'
   end
   
   def self.exist_by_md5 md5, opid
     Picture.list_by_md5(md5, opid).empty? ? false : true
   end
   
-  def self.show rid, au
-    opt = {}
-    r = Picture.find(rid, opt)
-    raise ActiveRecord::Forbidden unless r.visible?(au)
-    r
+  def self.list_by_original_picture_where original_picture_id
+    ['pictures.original_picture_id = ?', original_picture_id]
+  end
+  
+  def self.list_by_original_picture original_picture_id, roles, page = 1, page_size = self.default_page_size
+    self.where(self.list_by_original_picture_where(original_picture_id)).includes(self.list_opt).order('pictures.revision desc').offset((page -1) * page_size).limit(page_size)
+  end
+  
+  def self.list_opt
+    {:license => {}, :artist => {}}
+  end
+  
+  def self.list_json_opt
+    {:include => {:license => {}, :artist => {}} }
   end
   
   def store(imager)
@@ -148,89 +181,42 @@ class Picture < ActiveRecord::Base
     PictureIO.picture_io.get self.filename, subdir
   end
   
-  def credit_template
-    "#{self.classname.tableize}/attributes/credit"
-  end
-  
-  def full_credit_template
-    "#{self.classname.tableize}/attributes/full_credit"
-  end
-  
-  def credit_data
-    begin
-      @credit_data = JSON.parse(self.credit) unless @credit_data
-    rescue 
-    end
-    @credit_data
-  end
-  
-  def flags
-    return @flags if @flags
-    begin
-      @flags = JSON.parse(self.settings)
-    rescue 
+  def self.export(dt = nil)
+    opt = {}
+    cond = if dt
+      ['artists.author_id is not null and pictures.updated_at >= ?', dt]
+    else
+      'artists.author_id is not null'
     end
-    @flags = {} unless @flags
-    @flags
-  end
-  
-  def flags=(s)
-    @flags = s
+    opt.merge!({:conditions => cond}) 
+    opt.merge!({:include => {:artist => {}}, :order => 'pictures.updated_at desc'})
+    Picture.find(:all, opt)
   end
   
-  def flag_open
-    @flag_open = (flags["open"] || -1) unless @flag_open
-    @flag_open
+  def self.list_as_json_text ary
+    '[' + ary.map {|i| i.to_json_with_picture_data }.join(',') + ']'
   end
   
-  def flag_commercial
-    @flag_commercial = (flags["commercial"] || -1) unless @flag_commercial
-    @flag_commercial
+  def picture_data
+    Base64.encode64(self.restore)
   end
   
-  def flag_official
-    @flag_official = (flags["official"] || -1) unless @flag_official
-    @flag_official
+  def to_json_with_picture_data
+    self.to_json({:methods => :picture_data})
   end
   
-  def flag_attribution
-    @flag_attribution = (flags["attribution"] || -1) unless @flag_attribution
-    @flag_attribution
+  def unpublish
+    imager = PettanImager.load(File.open(Rails.root + 'app/assets/images/error.png', 'rb').read)
+    return false unless imager
+    self.store imager
   end
   
-  def flag_derive
-    @flag_derive = (flags["derive"] || -1) unless @flag_derive
-    @flag_derive
-  end
-  
-  def flag_thumbnail
-    @flag_thumbnail = (flags["thumbnail"] || -1) unless @flag_thumbnail
-    @flag_thumbnail
-  end
-  
-  def flag_gif_convert
-    @flag_gif_convert = (flags["gif_convert"] || -1) unless @flag_gif_convert
-    @flag_gif_convert
-  end
-  
-  def flag_reverse
-    @flag_reverse = (flags["reverse"] || -1) unless @flag_reverse
-    @flag_reverse
-  end
-  
-  def flag_resize
-    @flag_resize = (flags["resize"] || -1) unless @flag_resize
-    @flag_resize
-  end
-  
-  def flag_sync_vh
-    @flag_sync_vh = (flags["sync_vh"] || -1) unless @flag_sync_vh
-    @flag_sync_vh
+  def credit_template
+    "#{self.license_group_module_name.tableize}/attributes/credit"
   end
   
-  def flag_overlap
-    @flag_overlap = (flags["overlap"] || -1) unless @flag_overlap
-    @flag_overlap
+  def full_credit_template
+    "#{self.license_group_module_name.tableize}/attributes/full_credit"
   end
   
 end