+ is_visible: (operators) ->\r
+ @is_user_visible(operators)\r
+ \r
+ filename: () ->\r
+ @get('id') + '.' + @get('ext')\r
+ \r
+ gifname: () ->\r
+ @get('id') + '.gif'\r
+ \r
+ mime_type: () ->\r
+ 'image/' + @get('ext')\r
+ \r
+ r_url: (subdir = null) ->\r
+ opt = if Pettanr.to_s(@subdir).empty\r
+ ''\r
+ else\r
+ '?subdir=' + Pettanr.to_s(subdir)\r
+ '/resource_pictures/' + @filename() + opt\r
+ \r
+ tmb_opt_img_tag: () ->\r
+ wh = Pettanr.Imager.thumbnail_size(@get('width'), @get('height'))\r
+ {src: @r_url(), width: wh[0], height: wh[1]}\r
+ \r
+ opt_img_tag: () ->\r
+ {src: @url('full'), width: @get('width'), height: @get('height')}\r
+ \r
+ alt_name: () ->\r
+ lgn = Pettanr.to_s(@license().license_group().get('caption'))\r
+ ln = Pettanr.to_s(@license().get('caption'))\r
+ lgn + '[' + ln + ']'\r
+ \r
+ symbol_option: (cb) ->\r
+ _this = this\r
+ this.fetch().done ->\r
+ cb(_this.tmb_opt_img_tag())\r
+ \r