belongs_to :picture
validates :panel_id, :numericality => {:allow_blank => true}
- validates :picture_id, :numericality => true, :existence => true
- validates :link, :length => {:maximum => 200}, :url => {:allow_blank => true}
+ 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
+ self.y = 0
+ if self.picture
+ self.width = self.picture.width
+ self.height = self.picture.height
+ end
+ if self.panel
+ self.t = self.panel.new_t
+ self.z = self.panel.new_z
+ end
+ end
+
+ def overwrite pid
+ self.panel_id = pid
+ end
+
def flip
res = (self.height > 0 ? '' : 'v') + (self.width > 0 ? '' : 'h')
res += '/' unless res.empty?
'/pictures/' + self.filename
end
- def opt_img_tag
- {:src => self.url, :vPicture => self.id, :width => self.width.abs, :height => self.height.abs, :style => "top:#{self.y}px; left:#{self.x}px; z-index:#{self.z}; "}
+ def opt_div_style
+ "z-index:#{self.z}; "
+ end
+
+ def opt_img_tag spot = nil, opacity = 20
+ o = (spot and spot != self) ? "opacity: #{opacity.to_f/100}; filter:alpha(opacity=#{opacity});" : ''
+ {:id => self.tag_id(:img), :panel_id => self.tag_panel_id, :element_id => self.tag_element_id, :element_type => self.tag_element_type,
+ :class => "panel-picture", :vPicture => self.id,
+ :src => self.url, :width => self.width.abs, :height => self.height.abs, :picture_id => self.picture_id, :ext => self.picture.ext, :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}
+ {:src => self.url, :width => tw, :height => th, :alt => self.caption}
+ end
+
+ def tag_id c = nil
+ 'panel' + tag_panel_id + 'panel_picture' + tag_element_id + c.to_s
+ end
+
+ def field_tag_id f
+ self.tag_id + f.to_s
+ end
+
+ def tag_panel_id
+ self.panel.new_record? ? '0' : self.panel.id.to_s
+ end
+
+ def tag_element_id
+ self.new_record? ? '0' : self.id.to_s
+ end
+
+ def tag_element_type
+ 'panel_picture'
+ end
+
+ def field_tree f
+ 'panels-' + self.tag_panel_id + '-panel_pictures_attributes-' + self.tag_element_id + '-' + f.to_s
end
def self.default_page_size
page_size
end
+ 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
- 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)
+ 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.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.mylist au, page = 1, page_size = Author.default_panel_picture_page_size
+ def self.show cid, au
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)
+ 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
+
+ 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
+ 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
+
+ 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