m

[pettanr/pettanr.git] / app / models / resource_picture.rb

diff --git a/app/models/resource_picture.rb b/app/models/resource_picture.rb
index 9d113a5..992be9f 100644 (file)
--- a/app/models/resource_picture.rb
+++ b/app/models/resource_picture.rb
@@ -18,6 +18,15 @@ class ResourcePicture < ActiveRecord::Base
   validates :classname, :presence => true, :length => {:maximum => 50}
   validates :picture_id, :presence => true, :numericality => true, :existence => {:both => false}
   
+  before_validation :valid_encode
+  
+  def valid_encode
+    ['artist_name', 'classname', 'credit', 'settings'].each do |a|
+      next if attributes[a] == nil
+      raise Pettanr::BadRequest unless attributes[a].valid_encoding?
+    end
+  end
+  
   def supply_default
   end
   
@@ -78,6 +87,10 @@ class ResourcePicture < ActiveRecord::Base
     {:src => self.url('full'), :width => self.width, :height => self.height}
   end
   
+  def symbol_option
+    self.tmb_opt_img_tag
+  end
+  
   def self.default_page_size
     25
   end
@@ -99,30 +112,46 @@ class ResourcePicture < ActiveRecord::Base
     page_size
   end
   
+  def self.mylist_where ar
+    ['resource_pictures.artist_id = ?', ar.id]
+  end
+  
+  def self.himlist_where ar
+    ['resource_pictures.artist_id = ?', ar.id]
+  end
+  
   def self.list 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!({:order => 'updated_at desc'})
-    ResourcePicture.find(:all, opt)
+    ResourcePicture.includes(ResourcePicture.list_opt).order('resource_pictures.updated_at desc').offset((page -1) * page_size).limit(page_size)
+  end
+  
+  def self.mylist ar, page = 1, page_size = Author.default_resource_picture_page_size
+    ResourcePicture.where(self.mylist_where(ar)).includes(ResourcePicture.list_opt).order('resource_pictures.updated_at desc').offset((page -1) * page_size).limit(page_size)
+  end
+  
+  def self.himlist ar, page = 1, page_size = Author.default_resource_picture_page_size
+    ResourcePicture.where(self.himlist_where(ar)).includes(ResourcePicture.list_opt).order('resource_pictures.updated_at desc').offset((page -1) * page_size).limit(page_size)
+  end
+  
+  def self.list_paginate page = 1, page_size = self.default_page_size
+    Kaminari.paginate_array(Array.new(ResourcePicture.count, nil)).page(page).per(page_size)
+  end
+  
+  def self.mylist_paginate ar, page = 1, page_size = Author.default_resource_picture_page_size
+    Kaminari.paginate_array(Array.new(ResourcePicture.where(self.mylist_where(ar)).count, nil)).page(page).per(page_size)
+  end
+  
+  def self.himlist_paginate ar, page = 1, page_size = Author.default_resource_picture_page_size
+    Kaminari.paginate_array(Array.new(ResourcePicture.where(self.himlist_where(ar)).count, nil)).page(page).per(page_size)
   end
   
   def self.list_opt
-    {:include => {:license => {}, :artist => {}, :picture => {}} }
+    {:license => {}, :artist => {}, :picture => {} }
   end
   
   def self.list_json_opt
     {:include => {:license => {}, :artist => {}, :picture => {}} }
   end
   
-  def self.mylist ar, page = 1, page_size = Author.default_resource_picture_page_size
-    opt = {}
-    opt.merge!(ResourcePicture.list_opt)
-    opt.merge!({:limit => page_size, :offset => (page -1) * page_size}) if page_size > 0
-    opt.merge!({:conditions => ['resource_pictures.artist_id = ?', ar.id], :order => 'resource_pictures.updated_at desc'})
-    ResourcePicture.find(:all, opt)
-  end
-  
   def self.show rid, roles
     opt = {}
     opt.merge!(self.show_opt)
@@ -162,6 +191,9 @@ class ResourcePicture < ActiveRecord::Base
     res = false
     self.overwrite self.original_picture
     ResourcePicture.transaction do
+      self.original_picture.published_at = Time.now
+      self.original_picture.stopped_at = nil
+      raise ActiveRecord::Rollback unless self.original_picture.save
       pc = self.new_picture imager
       if pc
         self.picture_id = pc.id
@@ -215,6 +247,9 @@ class ResourcePicture < ActiveRecord::Base
   def unpublish
     res = false
     ResourcePicture.transaction do
+      self.original_picture.published_at = nil
+      self.original_picture.stopped_at = Time.now
+      raise ActiveRecord::Rollback unless self.original_picture.save
       begin
         PictureIO.resource_picture_io.delete(self.filename) if PictureIO.resource_picture_io.exist?(self.filename)
         PictureIO.resource_picture_io.delete(self.filename, 'full') if PictureIO.resource_picture_io.exist?(self.filename, 'full')
@@ -232,6 +267,10 @@ class ResourcePicture < ActiveRecord::Base
     ResourcePicture.count
   end
   
+  def picture_data
+    Base64.encode64(self.restore 'full')
+  end
+  
   def credit_template
     "#{self.classname.tableize}/attributes/credit"
   end