temp

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

diff --git a/app/models/ground_picture.rb b/app/models/ground_picture.rb
index 086e5dd..647bf23 100644 (file)
--- a/app/models/ground_picture.rb
+++ b/app/models/ground_picture.rb
@@ -1,4 +1,6 @@
 class GroundPicture < ActiveRecord::Base
+  include Element
+  include ElementInspire
   belongs_to :panel
   belongs_to :picture
   
@@ -8,16 +10,57 @@ class GroundPicture < ActiveRecord::Base
   validates :y, :numericality => true
   validates :picture_id, :numericality => true, :existence => {:both => false}
   validates :z, :presence => true, :numericality => {:greater_than => 0}
+  validates :t, :presence => true, :numericality => {:greater_than_or_equal_to => 0}
   
   @@repeat_texts = ['repeat', 'repeat-x', 'repeat-y', 'no-repeat']
   
+  before_validation :valid_encode
+  
+  def valid_encode
+    ['caption'].each do |a|
+      next if attributes[a] == nil
+      raise Pettanr::BadRequest unless attributes[a].valid_encoding?
+    end
+  end
+  
+  def self.list_opt_for_panel
+    {
+      :ground_pictures => {
+        :picture => {:artist => {}, :license => {}}
+      }
+    }
+  end
+  
+  def self.show_opt_for_panel
+    {
+      :ground_pictures => {
+        :picture => {:artist => {}, :license => {}}
+      }
+    }
+  end
+  
+  def self.json_opt_for_panel
+    {
+      :picture => {:artist => {}, :license => {}}
+    }
+  end
+  
+  def self.has_picture?
+    true
+  end
+  
   def supply_default
-    self.repeat = 0
     self.x = 0
     self.y = 0
+    self.repeat = 0
+    if self.panel
+      self.t = self.panel.new_t 
+      self.z = self.panel.new_z 
+    end
   end
   
-  def overwrite
+  def overwrite pid
+    self.panel_id = pid
   end
   
   def visible? roles
@@ -31,8 +74,8 @@ class GroundPicture < ActiveRecord::Base
   end
   
   def opt_div_style full_url, spot = nil, opacity = 20
-    o = spot and spot != self ? "opacity: #{opacity.to_f/100}; filter:alpha(opacity=#{opacity});" : ''
-    "width:#{self.panel.width}px; height:#{self.panel.height}px; z-index:#{self.z}; background-image: url(#{full_url}); background-repeat: #{self.repeat_text}; background-position: #{self.x}px, #{self.y}px; #{o}"
+    o = (spot and spot != self) ? "opacity: #{opacity.to_f/100}; filter:alpha(opacity=#{opacity});" : ''
+    "position: absolute; width:#{self.get_panel.width}px; height:#{self.get_panel.height}px; top: 0px; left: 0px;  z-index:#{self.z}; background-image: url(#{full_url}); background-repeat: #{self.repeat_text}; background-position: #{self.x}px #{self.y}px; #{o}"
   end
   
   def tmb_opt_img_tag
@@ -40,6 +83,17 @@ class GroundPicture < ActiveRecord::Base
     {:src => self.picture.url, :width => tw, :height => th, :alt => self.caption}
   end
   
+  def symbol_option
+    self.tmb_opt_img_tag
+  end
+  
+  def boost
+  end
+  
+  def tag_element_type
+    'ground_picture'
+  end
+  
   def repeat_text
     @@repeat_texts[self.repeat]
   end
@@ -101,6 +155,14 @@ class GroundPicture < ActiveRecord::Base
     Kaminari.paginate_array(Array.new(GroundPicture.where(self.himlist_where(au)).includes(GroundPicture.list_opt).count, nil)).page(page).per(page_size)
   end
   
+  def self.list_by_panel_where panel_id
+    ['ground_pictures.panel_id = ?', panel_id]
+  end
+  
+  def self.list_by_panel panel_id, roles, page = 1, page_size = self.default_page_size
+    self.where(self.list_by_panel_where(panel_id)).includes(self.list_opt).order('ground_pictures.updated_at desc').offset((page -1) * page_size).limit(page_size)
+  end
+  
   def self.list_opt
     {:panel => {:author => {}}, :picture => {:artist => {}, :license => {}} }
   end
@@ -141,26 +203,23 @@ class GroundPicture < ActiveRecord::Base
   end
   
   def remove au
-    d = false
-    ground_pictures_attributes = {}
-    self.panel.ground_pictures.each do |ground_picture|
-      attr = ground_picture.attributes
-      if ground_picture == self
-        attr['_destroy'] = true
-        d = true
-      else
-        if d
- #         attr['t']  -= 1 
-        end
-      end
-      ground_pictures_attributes[ground_picture.id] = attr
-    end
-    self.panel.attributes = {:ground_pictures_attributes => ground_pictures_attributes}
-    self.panel.store({}, au)
+    self.panel.remove_element(self, au)
   end
   
   def scenario
-    ''
+    if caption.blank?
+      ''
+    else
+      '<p>' + ERB::Util.html_escape(self.caption) + '</p>'
+    end
+  end
+  
+  def plain_scenario
+    if caption.blank?
+      ''
+    else
+      self.caption + "\n"
+    end
   end
   
 end