class Trace < ActiveRecord::Base
set_table_name 'gpx_files'
- has_many :trace_points, :foreign_key => 'gpx_id'
+
+ belongs_to :user
+ has_many :tags, :class_name => 'Tracetag', :foreign_key => 'gpx_id', :dependent => :destroy
+
+ def tagstring=(s)
+ self.tags = s.split().collect {|tag|
+ tt = Tracetag.new
+ tt.tag = tag
+ tt
+ }
+ end\r
+ \r
+ def large_picture= (data)\r
+ f = File.new(large_picture_name, "wb")\r
+ f.syswrite(data)\r
+ f.close\r
+ end\r
+ \r
+ def icon_picture= (data)\r
+ f = File.new(icon_picture_name, "wb")\r
+ f.syswrite(data)\r
+ f.close\r
+ end\r
+\r
+ def large_picture\r
+ f = File.new(large_picture_name, "rb")\r
+ logger.info "large picture file: '#{f.path}', bytes: #{File.size(f.path)}"\r
+ data = f.sysread(File.size(f.path))\r
+ logger.info "have read data, bytes: '#{data.length}'"\r
+ f.close\r
+ data\r
+ end\r
+ \r
+ def icon_picture\r
+ f = File.new(icon_picture_name, "rb")\r
+ logger.info "icon picture file: '#{f.path}'"\r
+ data = f.sysread(File.size(f.path))\r
+ f.close\r
+ data\r
+ end\r
+ \r
+ # FIXME change to permanent filestore area\r
+ def large_picture_name\r
+ "/tmp/#{id}.gif"\r
+ end\r
+\r
+ # FIXME change to permanent filestore area\r
+ def icon_picture_name\r
+ "/tmp/#{id}_icon.gif"\r
+ end\r
end