Class: Avm::Entries::UriBuilder

Inherits:
Object
  • Object
show all
Defined in:
lib/avm/entries/uri_builder.rb

Constant Summary collapse

FIELDS = 
%w[scheme user password host port path query fragment].freeze
FIELDS_TRANSLATIONS = 
{
  username: :user, hostname: :host
}.freeze
ENTRIES_FIELDS = 
FIELDS.map do |field|
  FIELDS_TRANSLATIONS.key(field.to_sym).if_present(field).to_s
end

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.from_all_fields(&block) ⇒ Object 



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# File 'lib/avm/entries/uri_builder.rb', line 15

def from_all_fields(&block)
  r = new
  ENTRIES_FIELDS.each do |field_name|
    field_value = block.call(field_name)
    r.field_set(field_name, field_value) if field_value.present?
  end
  r
end

.from_source(source) ⇒ Object 



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# File 'lib/avm/entries/uri_builder.rb', line 24

def from_source(source)
  if source.is_a?(::Addressable::URI)
    from_source_uri(source)
  elsif source.blank?
    new
  else
    raise "Unexpected source: #{source}"
  end
end

.from_source_uri(source_uri) ⇒ Object 



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# File 'lib/avm/entries/uri_builder.rb', line 34

def from_source_uri(source_uri)
  new(source_uri.to_hash)
end

Instance Method Details

#avm_field_get(avm_field) ⇒ Object 



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# File 'lib/avm/entries/uri_builder.rb', line 41

def avm_field_get(avm_field)
  field_get(translate_field(avm_field))
end

#field_get(name) ⇒ String?

Returns:

  • (String, nil) 


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# File 'lib/avm/entries/uri_builder.rb', line 46

def field_get(name)
  v = data[name.to_sym]
  v&.to_s
end

#field_set(field, value) ⇒ Object 



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# File 'lib/avm/entries/uri_builder.rb', line 51

def field_set(field, value)
  tfield = translate_field(field)
  if FIELDS.include?(tfield)
    main_field_set(tfield, value)
  else
    sub_field_set(tfield, value)
  end
end

#to_required_uri ⇒ Addressable::URI

Returns:

  • (Addressable::URI) 


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# File 'lib/avm/entries/uri_builder.rb', line 76

def to_required_uri
  ::Addressable::URI.new(FIELDS.to_h { |f| [f.to_sym, field_get(f)] })
end

#to_uri ⇒ Addressable::URI?

Returns:

  • (Addressable::URI, nil) 


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# File 'lib/avm/entries/uri_builder.rb', line 69

def to_uri
  to_required_uri
rescue ::Addressable::URI::InvalidURIError
  nil
end

#translate_field(field) ⇒ Object 



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# File 'lib/avm/entries/uri_builder.rb', line 60

def translate_field(field)
  if FIELDS_TRANSLATIONS.key?(field.to_sym)
    FIELDS_TRANSLATIONS.fetch(field.to_sym).to_s
  else
    field.to_s
  end
end