Class: Contentful::Configuration

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

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(settings) ⇒ Configuration 



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# File 'lib/configuration.rb', line 17

def initialize(settings)
  @config = settings
  validate_required_parameters
  @data_dir = config['data_dir']
  @collections_dir = "#{data_dir}/collections"
  @entries_dir = "#{data_dir}/entries"
  @assets_dir = "#{data_dir}/assets"
  @helpers_dir = "#{data_dir}/helpers"
  @contentful_structure = load_contentful_structure_file
  @db = adapter_setup
  @converted_model_dir = @config['converted_model_dir']
  @content_types = config['content_model_json']
end

Instance Attribute Details

#assets_dir ⇒ Object (readonly)

Returns the value of attribute assets_dir.



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# File 'lib/configuration.rb', line 6

def assets_dir
  @assets_dir
end

#collections_dir ⇒ Object (readonly)

Returns the value of attribute collections_dir.



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# File 'lib/configuration.rb', line 6

def collections_dir
  @collections_dir
end

#config ⇒ Object (readonly)

Returns the value of attribute config.



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# File 'lib/configuration.rb', line 6

def config
  @config
end

#content_types ⇒ Object (readonly)

Returns the value of attribute content_types.



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# File 'lib/configuration.rb', line 6

def content_types
  @content_types
end

#contentful_structure ⇒ Object (readonly)

Returns the value of attribute contentful_structure.



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# File 'lib/configuration.rb', line 6

def contentful_structure
  @contentful_structure
end

#converted_model_dir ⇒ Object (readonly)

Returns the value of attribute converted_model_dir.



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# File 'lib/configuration.rb', line 6

def converted_model_dir
  @converted_model_dir
end

#data_dir ⇒ Object (readonly)

Returns the value of attribute data_dir.



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# File 'lib/configuration.rb', line 6

def data_dir
  @data_dir
end

#db ⇒ Object (readonly)

Returns the value of attribute db.



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# File 'lib/configuration.rb', line 6

def db
  @db
end

#entries_dir ⇒ Object (readonly)

Returns the value of attribute entries_dir.



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# File 'lib/configuration.rb', line 6

def entries_dir
  @entries_dir
end

#helpers_dir ⇒ Object (readonly)

Returns the value of attribute helpers_dir.



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# File 'lib/configuration.rb', line 6

def helpers_dir
  @helpers_dir
end

Instance Method Details

#adapter_setup ⇒ Object 



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# File 'lib/configuration.rb', line 65

def adapter_setup
  Sequel.connect(:adapter => config['adapter'], :user => config['user'], :host => config['host'], :database => config['database'], :password => config['password'])
end

#create_empty_contentful_structure_file ⇒ Object 



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# File 'lib/configuration.rb', line 56

def create_empty_contentful_structure_file
  File.open(@config['contentful_structure_dir'], 'w') { |file| file.write({}) }
  load_existing_contentful_structure_file
end

#define_adapter ⇒ Object 



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# File 'lib/configuration.rb', line 40

def define_adapter
  %w(adapter host database).each do |param|
    fail ArgumentError, "Set database connection parameters [adapter, host, database, user, password]. Missing the '#{param}' parameter! Password and User are optional. View README!" unless config[param]
  end
end

#file_exists? ⇒ Boolean 



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# File 'lib/configuration.rb', line 52

def file_exists?
  File.exists?(config['contentful_structure_dir'])
end

#load_contentful_structure_file ⇒ Object

If contentful_structure JSON file exists, it will load the file. If not, it will automatically create an empty file. This file is required to convert contentful model to contentful import structure.



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# File 'lib/configuration.rb', line 48

def load_contentful_structure_file
  file_exists? ? load_existing_contentful_structure_file : create_empty_contentful_structure_file
end

#load_existing_contentful_structure_file ⇒ Object 



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# File 'lib/configuration.rb', line 61

def load_existing_contentful_structure_file
  JSON.parse(File.read(config['contentful_structure_dir']), symbolize_names: true).with_indifferent_access
end

#validate_required_parameters ⇒ Object 



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# File 'lib/configuration.rb', line 31

def validate_required_parameters
  fail ArgumentError, 'Set PATH to data_dir. Folder where all data will be stored. View README' if config['data_dir'].nil?
  fail ArgumentError, 'Set PATH to contentful structure JSON file. View README' if config['contentful_structure_dir'].nil?
  fail ArgumentError, 'Set PATH to mapping structure JSON file. View README' if config['mapping_dir'].nil?
  fail ArgumentError, 'Set PATH to Content model JSON file, which is downloaded structure from Contentful. View README' if config['converted_model_dir'].nil?
  fail ArgumentError, 'Set PATH to converted contentful model and saved as JSON file. View README' if config['content_model_json'].nil?
  define_adapter
end