belongs_to :picture
validates :panel_id, :numericality => {:allow_blank => 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}
+ before_validation :valid_encode
+
+ def valid_encode
+ ['link', 'caption'].each do |a|
+ next if attributes[a] == nil
+ raise Pettanr::BadRequest unless attributes[a].valid_encoding?
+ end
+ end
+
+ def visible? roles
+ if MagicNumber['run_mode'] == 0
+ return false unless guest_role_check(roles)
+ else
+ return false unless reader_role_check(roles)
+ end
+ return true if self.panel.own?(roles)
+ self.panel.visible? roles
+ end
+
+ def supply_default
+ self.x = 0 if self.x.blank?
+ self.y = 0 if self.y.blank?
+ self.width = self.picture.width if self.width.blank? and self.picture
+ self.height = self.picture.height if self.height.blank? and self.picture
+ self.t = self.new_t if self.t.blank?
+ self.z = self.new_z if self.z.blank?
+ end
+
+ def overwrite
+ 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 opacity = nil
+ o = opacity ? "opacity: #{opacity.to_f/100}; filter:alpha(opacity=#{opacity});" : ''
+ {: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}; #{o}"}
+ 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 new_t
+ self.panel.parts.size
+ end
+
+ def new_z
+ self.panel.panel_elements.size + 1
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
+ def self.list_where
+ 'panels.publish > 0'
+ end
+
+ def self.mylist_where au
+ ['panels.author_id = ?', au.id]
+ end
+
+ def self.himlist_where au
+ ['panels.author_id = ? and panels.publish > 0', au.id]
+ end
+
+ def self.list page = 1, page_size = self.default_page_size
+ PanelPicture.where(self.list_where()).includes(PanelPicture.list_opt).order('panel_pictures.updated_at desc').offset((page -1) * page_size).limit(page_size)
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})
- PanelPicture.find(:all, opt)
+ def self.mylist au, page = 1, page_size = Author.default_panel_picture_page_size
+ PanelPicture.where(self.mylist_where(au)).includes(PanelPicture.list_opt).order('panel_pictures.updated_at desc').offset((page -1) * page_size).limit(page_size)
+ end
+
+ def self.himlist au, page = 1, page_size = Author.default_panel_picture_page_size
+ PanelPicture.where(self.himlist_where(au)).includes(PanelPicture.list_opt).order('panel_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(PanelPicture.where(self.list_where()).includes(PanelPicture.list_opt).count, nil)).page(page).per(page_size)
+ end
+
+ def self.mylist_paginate au, page = 1, page_size = Author.default_panel_picture_page_size
+ Kaminari.paginate_array(Array.new(PanelPicture.where(self.mylist_where(au)).includes(PanelPicture.list_opt).count, nil)).page(page).per(page_size)
+ end
+
+ def self.himlist_paginate au, page = 1, page_size = Author.default_panel_picture_page_size
+ Kaminari.paginate_array(Array.new(PanelPicture.where(self.himlist_where(au)).includes(PanelPicture.list_opt).count, nil)).page(page).per(page_size)
end
def self.list_opt
- {:include => {:panel => {:author => {}}, :picture => {:artist => {}, :license => {}}}}
+ {:panel => {:author => {}}, :picture => {:artist => {}, :license => {}} }
end
def self.list_json_opt
+ {:include => {:panel => {:include => {:author => {}}}, :picture => {:include => {:artist => {}, :license => {}}} }}
+ 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.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})
- PanelPicture.find(:all, opt)
+ def self.show_json_opt
+ {:include => {:panel => {:include => {:author => {}}}, :picture => {:include => {:artist => {}, :license => {}}} }}
+ end
+
+ def store au
+ if self.new_record?
+ self.panel.panel_pictures.build(self.attributes)
+ else
+ self.panel.panel_pictures.each do |panel_picture|
+ next unless panel_picture == self
+ attr = self.attributes
+ attr.delete 'id'
+ panel_picture.attributes = attr
+ break
+ end
+ end
+ self.panel.store({}, au)
+ end
+
+ def remove au
+ PanelPicture.transaction do
+ d = false
+ panel_pictures_attributes = {}
+
+ self.panel.panel_pictures.each do |panel_picture|
+ attr = panel_picture.attributes
+ if panel_picture == self
+ attr['_destroy'] = true
+ d = true
+ else
+ if d
+ attr['t'] -= 1
+ end
+ end
+ panel_pictures_attributes[panel_picture.id] = attr
+ end
+ self.panel.attributes = {:panel_pictures_attributes => panel_pictures_attributes}
+ self.panel.store({}, au)
+ end
+ 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