Class: Acv2lrtemplate::Exporter

Inherits:
Object
  • Object
show all
Defined in:
lib/acv2lrtemplate/exporter.rb

Constant Summary collapse

TITLES = 
%i(ToneCurvePV2012 ToneCurvePV2012Red
ToneCurvePV2012Green ToneCurvePV2012Blue).freeze

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(curves, file_name, name = nil) ⇒ Exporter

TODO: add option to export to memory, not to a file

Raises:



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# File 'lib/acv2lrtemplate/exporter.rb', line 17

def initialize(curves, file_name, name = nil)
  raise Acv2lrtemplate::Errors::Exporter::CurvesDataInvalid unless !curves.blank? && curves.kind_of?(Array)
  @curves = curves
  raise Acv2lrtemplate::Errors::Exporter::NoFileProvided if file_name.blank?
  @file_name = file_name
  @name = name || sanitize_filename.titleize
  @exported_file = nil
end

Instance Attribute Details

#curves ⇒ Object (readonly)

Returns the value of attribute curves.



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# File 'lib/acv2lrtemplate/exporter.rb', line 14

def curves
  @curves
end

#exported_file ⇒ Object (readonly)

Returns the value of attribute exported_file.



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# File 'lib/acv2lrtemplate/exporter.rb', line 14

def exported_file
  @exported_file
end

#file_name ⇒ Object (readonly)

Returns the value of attribute file_name.



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# File 'lib/acv2lrtemplate/exporter.rb', line 14

def file_name
  @file_name
end

#name ⇒ Object (readonly)

Returns the value of attribute name.



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# File 'lib/acv2lrtemplate/exporter.rb', line 14

def name
  @name
end

Instance Method Details

#export! ⇒ Object 



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# File 'lib/acv2lrtemplate/exporter.rb', line 26

def export!
  structure = generate_structure.to_json
  string = Acv2lrtemplate::JSON2lrtemplate.new(structure).convert!

  File.open(new_file_name, 'w') do |file|
    file.puts("--#{COPYRIGHT}")
    file.puts(string)
  end

  @exported_file = new_file_name

  new_file_name
end