Class: Filemaker::Record

Inherits:
HashWithIndifferentAndCaseInsensitiveAccess show all
Defined in:
lib/filemaker/record.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Methods inherited from HashWithIndifferentAndCaseInsensitiveAccess

#delete, #fetch, #key?, #values_at

Constructor Details

#initialize(record, resultset, portal_table_name = nil) ⇒ Record

Returns a new instance of Record.



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# File 'lib/filemaker/record.rb', line 14

def initialize(record, resultset, portal_table_name = nil)
  @mod_id    = record['mod-id']
  @record_id = record['record-id']
  @portals   = HashWithIndifferentAndCaseInsensitiveAccess.new
  @dirty     = {} # Keep track of field modification
  @ready     = false

  record.xpath('field').each do |field|
    # `field` is Nokogiri::XML::Element
    field_name = field['name']
    # Right now, I do not want to mess with the field name
    # field_name.gsub!(Regexp.new(portal_table_name + '::'), '')
    #   \if portal_table_name
    datum = []

    metadata_fields = if portal_table_name
                        resultset.portal_fields[portal_table_name]
                      else
                        resultset.fields
                      end

    field.xpath('data').each do |data|
      datum.push(metadata_fields[field_name].coerce(data.inner_text))
    end

    self[field_name] = normalize_data(datum)
  end

  build_portals(record.xpath('relatedset'), resultset)

  @ready = true
end

Dynamic Method Handling

This class handles dynamic methods through the method_missing method

#method_missing(symbol, *args, &block) ⇒ Object (private) 



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# File 'lib/filemaker/record.rb', line 86

def method_missing(symbol, *args, &block)
  method = symbol.to_s
  return self[method] if key?(method)
  return @dirty[$`] = args.first if method =~ /(=)$/ && key?($`)
  super
end

Instance Attribute Details

#dirty ⇒ Object (readonly)

Returns the value of attribute dirty.



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# File 'lib/filemaker/record.rb', line 12

def dirty
  @dirty
end

#mod_id ⇒ String (readonly)

Returns modification ID.

Returns:

  • (String) —

    modification ID



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# File 'lib/filemaker/record.rb', line 4

def mod_id
  @mod_id
end

#portals ⇒ Hash (readonly)

Returns additional nested records.

Returns:

  • (Hash) —

    additional nested records



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# File 'lib/filemaker/record.rb', line 10

def portals
  @portals
end

#record_id ⇒ String (readonly)

Returns record ID that is used for -edit and -delete.

Returns:

  • (String) —

    record ID that is used for -edit and -delete



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# File 'lib/filemaker/record.rb', line 7

def record_id
  @record_id
end

Instance Method Details

#[](key) ⇒ Object

Raises:



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# File 'lib/filemaker/record.rb', line 47

def [](key)
  raise(Filemaker::Errors::InvalidFieldError, "Invalid field: #{key}") \
    unless key?(key)
  super
end

#[]=(key, value) ⇒ Object 



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# File 'lib/filemaker/record.rb', line 53

def []=(key, value)
  if @ready
    raise(Filemaker::Errors::InvalidFieldError, "Invalid field: #{key}") \
    unless key?(key)
    @dirty[key] = value
  else
    super
  end
end