belongs_to :picture
validates :panel_id, :numericality => {:allow_blank => true}
- validates :picture_id, :numericality => true, :existence => true
- validates :link, :length => {:maximum => 200}
+ validates :picture_id, :numericality => true, :existence => {:both => false}
+ validates :link, :length => {:maximum => 200}, :url => {:allow_blank => true, :message => I18n.t('errors.messages.url')}
validates :x, :presence => true, :numericality => true
validates :y, :presence => true, :numericality => true
validates :width, :presence => true, :numericality => true, :not_zero => true, :reverse => true, :resize => true, :sync_vh => true
validates :z, :presence => true, :numericality => {:greater_than => 0}
validates :t, :presence => true, :numericality => {:greater_than_or_equal_to => 0}
+ def visible? au
+ if au == nil
+ return false if MagicNumber['run_mode'] == 1
+ elsif au.is_a?(Author)
+ elsif au.is_a?(Admin)
+ return true
+ else
+ return false
+ end
+ self.panel.publish?
+ end
+
def flip
- res = (self.height < 0 ? '' : 'v') + (self.width == 0 ? '' : 'h')
+ res = (self.height > 0 ? '' : 'v') + (self.width > 0 ? '' : 'h')
res += '/' unless res.empty?
res
end
def filename
- flip + self.resource_picture.filename
+ self.flip + self.picture.filename
end
def url
- '/pictures/' + self.picture.filename
+ '/pictures/' + self.filename
+ end
+
+ def opt_img_tag
+ {:src => self.url, :vPicture => self.id, :width => self.width.abs, :height => self.height.abs, :alt => self.caption, :style => "top:#{self.y}px; left:#{self.x}px; z-index:#{self.z}; "}
+ end
+
+ def tmb_opt_img_tag
+ tw, th = PettanImager.thumbnail_size(self.width.abs, self.height.abs)
+ {:src => self.url, :width => tw, :height => th, :alt => self.caption}
end
def self.default_page_size
page_size
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
- end
-
- def self.list opt = {}, page = 1, page_size = self.default_page_size
- opt.merge!(self.list_opt) unless opt[:include]
- opt.merge!({:conditions => 'panels.publish > 0', :order => 'panel_pictures.updated_at desc', :limit => page_size, :offset => (page -1) * page_size})
+ def self.list page = 1, page_size = self.default_page_size
+ opt = {}
+ opt.merge!(PanelPicture.list_opt)
+ opt.merge!({:limit => page_size, :offset => (page -1) * page_size}) if page_size > 0
+ opt.merge!({:conditions => 'panels.publish > 0', :order => 'panel_pictures.updated_at desc'})
PanelPicture.find(:all, opt)
end
end
def self.list_json_opt
- {:include => {:panel => {:author => {}}, :picture => {:artist => {}, :license => {}}}}
+ {:include => {:panel => {:include => {:author => {}}}, :picture => {:include => {:artist => {}, :license => {}}} }}
end
- def self.mylist au, opt = {}, page = 1, panel_picture_page_size = Author.default_panel_picture_page_size
- opt.merge!(self.list_opt) unless opt[:include]
- opt.merge!({:conditions => ['panels.author_id = ?', au.id], :order => 'panel_pictures.updated_at desc', :limit => page_size, :offset => (page -1) * panel_picture_page_size})
+ def self.mylist au, page = 1, page_size = Author.default_panel_picture_page_size
+ opt = {}
+ opt.merge!(PanelPicture.list_opt)
+ opt.merge!({:limit => page_size, :offset => (page -1) * page_size}) if page_size > 0
+ opt.merge!({:conditions => ['panels.author_id = ?', au.id], :order => 'panel_pictures.updated_at desc'})
PanelPicture.find(:all, opt)
end
+ def self.show cid, au
+ opt = {}
+ opt.merge!(PanelPicture.show_opt)
+ res = PanelPicture.find(cid, opt)
+ raise ActiveRecord::Forbidden unless res.visible?(au)
+ res
+ end
+
+ def self.show_opt
+ {:include => {:panel => {:author => {}}, :picture => {:artist => {}, :license => {}}}}
+ end
+
+ def self.show_json_opt
+ {:include => {:panel => {:include => {:author => {}}}, :picture => {:include => {:artist => {}, :license => {}}} }}
+ end
+
end