add scroll player

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

diff --git a/app/models/scroll_panel.rb b/app/models/scroll_panel.rb
index e70bc5d..12fab0f 100644 (file)
--- a/app/models/scroll_panel.rb
+++ b/app/models/scroll_panel.rb
@@ -6,7 +6,6 @@ class ScrollPanel < Peta::Leaf
   
   validates :scroll_id, :presence => true, :numericality => true, :existence => {:both => false}
   validates :panel_id, :presence => true, :numericality => true, :existence => {:both => false}
-  validates :author_id, :presence => true, :numericality => true, :existence => {:both => false}
   validates :t, :presence => true, :numericality => {:greater_than_or_equal_to => 0}
   
   def supply_default
@@ -16,15 +15,9 @@ class ScrollPanel < Peta::Leaf
   end
   
   def overwrite operators
-    return false unless operators.author
-    self.author_id = operators.author.id
   end
   
-  def self.public_list_order
-    'scroll_panels.updated_at desc'
-  end
-  
-  def self.list_where
+  def self.public_list_where list
     'scrolls.visible > 0'
   end
   
@@ -36,79 +29,16 @@ class ScrollPanel < Peta::Leaf
     }
   end
   
-  def self.play_list_where cid
-    ['scroll_panels.scroll_id = ?', cid]
-  end
-  
-  def self.play_list scroll, author, offset = 0, limit = ScrollPanel.default_panel_size
-    ScrollPanel.where(self.play_list_where(scroll.id)).includes(ScrollPanel.list_opt).order('scroll_panels.t').offset(offset).limit(limit)
-  end
-  
-  def self.list_opt
-    {
-      :author => {}, 
-      :scroll => {
-        :author => {}
-      }, 
-      :panel => {
-        :author => {}, 
-        :panel_pictures => {:picture => {:artist => {}, :license => {}}}, 
-        :speech_balloons =>{:balloon => {}, :speech => {}}
-      }
-    }
-  end
-  
-  def self.list_json_opt
-    {:include => {
-      :author => {}, 
-      :scroll => {
-        :author => {}
-      }, 
-      :panel => {
-        :author => {}, 
-        :panel_pictures => {:picture => {:artist => {}, :license => {}}}, 
-        :speech_balloons =>{:balloon => {}, :speech => {}}
-      }
-    }}
-  end
-  
   def self.show_opt
     {:include => {
-      :author => {}, 
       :scroll => {
         :author => {}
       }, 
-      :panel => {
-        :author => {}, 
-        :panel_pictures => {:picture => {:artist => {}, :license => {}}}, 
-        :speech_balloons =>{:balloon => {}, :speech => {}}
-      }
     }}
   end
   
-  def elements
-    self.panel.elements
-  end
-  
-  def scroll_panel_as_json au
-    panel_include = if self.panel and self.panel.visible?(au)
-      {:include => {:author => {}}, :methods => :elements}
-    else
-      {:include => {:author => {}}}
-    end
-    self.to_json({:include => {:scroll => {:include => {:author => {}}}, :author => {}, :panel => panel_include}})
-  end
-  
-  def self.list_as_json_text ary, au
-    '[' + ary.map {|i| i.scroll_panel_as_json(au) }.join(',') + ']'
-  end
-  
   def self.licensed_pictures scroll_panels
-    r = {}
-    scroll_panels.each do |scroll_panel|
-      r.merge!(scroll_panel.panel.licensed_pictures) if scroll_panel.panel
-    end
-    r
+    Panel.licensed_pictures scroll_panels.select {|sp| sp.panel }.map {|sp| sp.panel }
   end
   
   def allow? operators
@@ -116,25 +46,4 @@ class ScrollPanel < Peta::Leaf
     self.scroll.own?(operators) and self.panel.usable?(operators)
   end
   
-  def store operators, old_t = nil
-    res = false
-    ScrollPanel.transaction do
-      case self.allow? operators
-      when true
-        self.rotate old_t
-      when false
-        raise ActiveRecord::Forbidden
-      else
-      end
-      res = self.save
-      raise ActiveRecord::Rollback unless res
-      res = ScrollPanel.validate_t(self.scroll_id) 
-      unless res
-        self.errors.add :t, 'unserialized'
-        raise ActiveRecord::Rollback 
-      end
-    end
-    res
-  end
-  
 end