Class: PetitFelix::Metadata

Inherits:
Object
  • Object
show all
Defined in:
lib/felix/metadata.rb

Instance Method Summary collapse

Instance Method Details

#get_image_location(img_dir, filename) ⇒ Object

Gets image from path and location



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# File 'lib/felix/metadata.rb', line 8

def get_image_location img_dir, filename

  return File.join(img_dir,filename)

end

#get_metadata(input) ⇒ Object

Gets metadata from string into paired hashes



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# File 'lib/felix/metadata.rb', line 15

def get_metadata(input)

  array = input.lines

  metadata = {}

  array.each do |set|
  
    if set.count(":") >= 1
    
      data = set.split(":", 2)
      index = data[0].strip.downcase
      metadata[index] = data[1].strip.gsub("\\\"", "\"")
      
    end
  end
  
  metadata
end

#parse_property(string, base = "${x}") ⇒ Object

Transforms string into JSON parsed object



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# File 'lib/felix/metadata.rb', line 51

def parse_property string, base="${x}"

  begin
  
    return JSON.parse(base.sub("${x}", string), symbolize_names: true)
    
  rescue
  
    return parse_property
    
  end
end

#split(input) ⇒ Object

Splits files into array into metadata strings and content



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# File 'lib/felix/metadata.rb', line 36

def split(input)

  input = input.split("---")
  
  if input.count > 1
  
    input = input.reject! { |s| s.nil? || s.empty? }
    
  end
  
  input
  
end