Class: Legion::Data::Extract::Handlers::Json

Inherits:
Base
  • Object
show all
Defined in:
lib/legion/data/extract/handlers/json.rb

Class Method Summary collapse

Methods inherited from Base

available?, for_type, inherited, register, supported_types

Methods included from Logging::Helper

#handle_exception

Class Method Details

.extensions ⇒ Object 



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# File 'lib/legion/data/extract/handlers/json.rb', line 11

def self.extensions = %w[.json]

.extract(source) ⇒ Object 



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# File 'lib/legion/data/extract/handlers/json.rb', line 14

def self.extract(source)
  content = source.respond_to?(:read) ? source.read : File.read(source.to_s)
  parsed = ::JSON.parse(content)
  text = ::JSON.pretty_generate(parsed)
  { text: text, metadata: { keys: parsed.is_a?(Hash) ? parsed.keys : nil } }
rescue StandardError => e
  handle_exception(e, level: :warn, handled: true, operation: :extract_json)
  { text: nil, error: e.message }
end

.gem_name ⇒ Object 



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# File 'lib/legion/data/extract/handlers/json.rb', line 12

def self.gem_name = nil

.type ⇒ Object 



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# File 'lib/legion/data/extract/handlers/json.rb', line 10

def self.type = :json