57 lines
1.3 KiB
Ruby
57 lines
1.3 KiB
Ruby
class Trace < ActiveRecord::Base
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set_table_name 'gpx_files'
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validates_presence_of :user_id, :name, :public, :description, :timestamp
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# validates_numericality_of :latitude, :longitude
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validates_inclusion_of :inserted, :in => [ true, false]
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belongs_to :user
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has_many :tags, :class_name => 'Tracetag', :foreign_key => 'gpx_id', :dependent => :destroy
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def tagstring=(s)
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self.tags = s.split().collect {|tag|
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tt = Tracetag.new
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tt.tag = tag
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tt
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}
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end
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def large_picture= (data)
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f = File.new(large_picture_name, "wb")
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f.syswrite(data)
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f.close
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end
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def icon_picture= (data)
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f = File.new(icon_picture_name, "wb")
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f.syswrite(data)
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f.close
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end
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def large_picture
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f = File.new(large_picture_name, "rb")
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logger.info "large picture file: '#{f.path}', bytes: #{File.size(f.path)}"
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data = f.sysread(File.size(f.path))
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logger.info "have read data, bytes: '#{data.length}'"
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f.close
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data
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end
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def icon_picture
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f = File.new(icon_picture_name, "rb")
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logger.info "icon picture file: '#{f.path}'"
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data = f.sysread(File.size(f.path))
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f.close
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data
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end
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# FIXME change to permanent filestore area
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def large_picture_name
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"/tmp/#{id}.gif"
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end
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# FIXME change to permanent filestore area
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def icon_picture_name
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"/tmp/#{id}_icon.gif"
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end
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end
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