X-Git-Url: http://git.osdn.net/view?a=blobdiff_plain;f=app%2Fmodels%2Fresource_picture.rb;h=773c4c3258005881991b877789110a2faafa63ad;hb=467daaf74bbf62a7ad43d7af7fd6326bfacd9010;hp=5f5c9e6359dc6742d091655d27eac90652d6b27e;hpb=46a24d50079a1961e3315d64526787eaefb452ab;p=pettanr%2Fpettanr.git

diff --git a/app/models/resource_picture.rb b/app/models/resource_picture.rb
index 5f5c9e63..773c4c32 100644
--- a/app/models/resource_picture.rb
+++ b/app/models/resource_picture.rb
@@ -1,189 +1,212 @@
-class ResourcePicture < ActiveRecord::Base
+#素材
+class ResourcePicture < Peta::Content
+  load_manifest
   belongs_to :artist
   belongs_to :license
-  has_many :panel_pictures
+  belongs_to :system_picture
+  belongs_to :picture
   belongs_to :original_picture
   
-  validates :ext, :presence => true, :length => {:maximum => 4}, :inclusion => {:in => ['png', 'jpeg', 'gif']}
+  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 :artist_id, :presence => true, :numericality => true, :existence => true
-  validates :license_id, :presence => true, :numericality => true, :existence => true
-  validates :original_picture_id, :presence => true, :numericality => true, :existence => true
-  
-  before_destroy :destroy_with_file
-  
-  def destroy_with_file
-    PictureIO.resource_picture_io.delete self.filename
-    PictureIO.resource_picture_io.class.subdirs.each do |d|
-      next if d.empty?
-      PictureIO.resource_picture_io.delete(self.filename, d) if PictureIO.resource_picture_io.exist?(self.filename, d)
-    end
-  end
-  
-  def self.resize(data, dw, dh)
-    Magick::Image.from_blob(data).shift.resize(dw, dh)
+  validates :md5, :presence => true, :length => {:minimum => 32, :maximum => 32}
+  validates :artist_id, :presence => true, :numericality => true, :existence => {:both => false}
+  validates :license_id, :presence => true, :numericality => true, :existence => {:both => false}
+  validates :system_picture_id, :presence => true, :numericality => true, :existence => {:both => false}
+  validates :original_picture_id, :presence => true, :numericality => true, :existence => {:both => false}
+  validates :license_group_module_name, :presence => true, :length => {:maximum => 50}
+  validates :picture_id, :presence => true, :numericality => true, :existence => {:both => false}
+  validates :license_settings, :boost => {:boost_name => :license}
+  validates :license_group_settings, :boost => {:boost_name => :license_group}
+  validates :credit_picture_settings, :boost => {:boost_name => :credit_picture}
+  
+  def supply_default
+  end
+  
+  def overwrite op
+    attr = {:width => op.width, :height => op.height, :ext => op.ext, :filesize => op.filesize, 
+      :original_picture_id => op.id, :artist_id => op.artist_id, :md5 => op.md5,
+      :created_at => Time.now, :updated_at => Time.now
+    }
+    self.attributes = attr
   end
   
-  #サイズの調整（limw,limhに必ず収まるように合わせる）
-  def self.fix_size_both(limw, limh, w, h)
-    wr = if w > limw
-      limw*100/w
-    else
-      100
-    end
-    hr = if h > limh
-      limh*100/h
-    else
-      100
-    end
-    res = if wr < hr
-      #幅の方が圧縮率が高い
-      [w*wr/100, h*wr/100]
-    else
-      #高さの方が圧縮率が高い
-      [w*hr/100, h*hr/100]
-    end
-    res
+  def visible? operators
+    # no super
+    # content model call to owner checker
+    self.user_visible? operators
   end
   
-  def dext
-    self.ext.downcase
+  def filename
+    "#{self.id}.#{self.ext}"
   end
   
-  def filename
-    "#{self.id}.#{self.dext}"
+  def gifname
+    "#{self.id}.gif"
   end
   
   def mime_type
-    "image/#{self.dext}"
+    "image/#{self.ext}"
   end
   
   def url subdir = nil
-    '/resource_pictures/' + (subdir.to_s.empty? ? '' : subdir.to_s + '/' ) + filename
+    '/resource_pictures/' + filename + (subdir.to_s.empty? ? '' : '?subdir=' + subdir.to_s)
   end
   
-  def thumbnail(rimg)
-    tw, th = ResourcePicture.fix_size_both(64, 64, rimg.columns, rimg.rows)
-    ResourcePicture.resize(rimg.to_blob, tw, th).to_blob
+  def to_gif?
+    self.ext == 'png' and self.license_extend.gif_convert >= 0
   end
   
-  def self.update_picture(op)
-    res = op.resource_picture || ResourcePicture.new
-    res.attributes = {:width => op.width, :height => op.height, :ext => op.ext, :filesize => op.filesize, 
-      :original_picture_id => op.id, :artist_id => op.artist_id, :license_id => op.license_id
-    }
-    res
+  def thumbnail(imager)
+    tw, th = ResourcePicture.fix_size_both(Manifest.manifest.magic_numbers['thumbnail_width'], Manifest.manifest.magic_numbers['thumbnail_height'], rimg.columns, rimg.rows)
+    ResourcePicture.resize(rimg.to_blob, tw, th).to_blob
   end
   
-  def to_gif?
-    self.dext == 'png' and self.license.no_convert == 0
+  def tmb_opt_img_tag
+    tw, th = PettanImager.thumbnail_size(self.width, self.height)
+    {:src => self.url, :width => tw, :height => th}
   end
   
-  def self.png_to_gif(data)
-    res = nil
-    begin
-      mgk = Magick::Image.from_blob(data).shift
-      mgk.format = 'gif'
-      res = mgk
-    rescue
-      res = false
-    end
-    res
+  def opt_img_tag
+    {:src => self.url('full'), :width => self.width, :height => self.height}
   end
   
-  def store(mgk)
-    res = false
-    if res = self.save
-      if res = self.store_picture(mgk)
-        if self.to_gif?
-          if gifmgk = ResourcePicture.png_to_gif(mgk.to_blob)
-            res = self.store_picture(gifmgk)
-          else
-            res = false
-          end
-        end
-      end
-    end
-    res
+  def alt_name
+    self.license.license_group.caption.to_s + '[' + self.license.caption.to_s + ']'
   end
   
-  def store_picture(mgk)
-    res = false
-    PictureIO.resource_picture_io.class.subdirs.each do |d|
-      picdata = d.empty? ? mgk.to_blob : self.__send__(d, mgk)
-      res = PictureIO.resource_picture_io.put(picdata, "#{self.id}.#{mgk.format}", d)
-      break unless res
-    end
-    res
+  def symbol_option
+    self.tmb_opt_img_tag
   end
   
-  def restore(subdir = nil)
-    PictureIO.resource_picture_io.get self.filename, subdir
+  def self.list_order
+    'resource_pictures.updated_at desc'
   end
   
-  def self.default_page_size
-    25
+  def self.list_where
+    ''
   end
   
-  def self.max_page_size
-    100
+  def self.list_opt
+    {:license => {}, :artist => {}, :picture => {} }
   end
   
-  def self.page prm = nil
-    page = prm.to_i
-    page = 1 if page < 1
-    page
+  def self.list_json_opt
+    {:include => {:license => {}, :artist => {}, :picture => {}} }
   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
+  def self.show_opt
+    {:include => {:license => {}, :artist => {}, :picture => {}} }
   end
   
-  def self.offset cnt, prm = nil
-    offset = prm.to_i
-    offset = cnt - 1 if offset >= cnt
-    offset = cnt - offset.abs if offset < 0
-    offset = 0 if offset < 0
-    offset
+  def self.show_json_opt
+    {:include => {:license => {}, :artist => {}, :picture => {}} }
   end
   
-  def self.list opt = {}, page = 1, page_size = self.default_page_size
-    opt.merge!(self.list_opt) unless opt[:include]
-    opt.merge!({:order => 'updated_at desc', :limit => page_size, :offset => (page -1) * page_size})
-    ResourcePicture.find(:all, opt)
+  def new_picture imager
+    pc = Picture.new
+    pc.supply_default
+    pc.overwrite self
+    pc.boosts 'post'
+    r = pc.store imager
+    return pc if r
+    self.errors.add :base, Picture.model_name.human + I18n.t('errors.not_create')
+    false
   end
   
-  def self.list_opt
-    {:include => [:license, :artist]}
+  def store imager
+    return false unless imager
+    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
+        if res = self.save
+          res = self.store_picture_with_gif(imager)
+        end
+      else
+      end
+      raise ActiveRecord::Rollback unless res
+    end
+    res
   end
   
-  def self.list_json_opt
-    {:include => [:license, :artist]}
+  def store_picture_with_gif(imager)
+    if res = self.store_picture(imager, self.filename)
+      if self.to_gif?
+        if gifimager = imager.to_gif
+          if res = self.store_picture(gifimager, self.gifname)
+          else
+            self.errors.add :base, I18n.t('picture_io.error')
+          end
+        else
+          self.errors.add :base, I18n.t('errors.not_convert')
+          res = false
+        end
+      end
+    else
+      self.errors.add :base, I18n.t('picture_io.error')
+    end
+    res
   end
   
-  def self.show rid, opt = {}
-    r = ResourcePicture.find(rid, :include => self.show_include_opt(opt))
-#    raise ActiveRecord::Forbidden unless c.visible?(au)
-    r
+  def store_picture(imager, fn)
+    res = false
+    thumbnail_imager = self.license_extend.thumbnail >= 0 ? imager.to_thumbnail : imager
+    return false unless thumbnail_imager
+    begin
+      PictureIO.resource_picture_io.put(thumbnail_imager.binary, fn)
+      PictureIO.resource_picture_io.put(imager.binary, fn, 'full')
+      res = true
+    rescue PictureIO::Error
+      res = false
+    end
+    res
   end
   
-  def self.show_include_opt opt = {}
-    res = [:license, :artist]
-    res.push(opt[:include]) if opt[:include]
-    res
+  def restore(subdir = nil)
+    PictureIO.resource_picture_io.get self.filename, subdir
   end
   
-  def self.show_json_include_opt
-    {:include => [:license, :artist]}
+  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')
+      rescue PictureIO::Error
+        res = false
+        raise ActiveRecord::Rollback
+      end
+      res = self.destroy
+      raise ActiveRecord::Rollback unless res
+    end
+    res
   end
   
   def self.visible_count
     ResourcePicture.count
   end
   
+  def picture_data
+    Base64.encode64(self.restore 'full')
+  end
+  
+  def credit_template
+    "#{self.license_group_module_name.tableize}/attributes/credit"
+  end
+  
+  def full_credit_template
+    "#{self.license_group_module_name.tableize}/attributes/full_credit"
+  end
+  
 end