Class: Olelo::Attributes::AttributeGroup Private

Inherits:
Object
  • Object
show all
Includes:
Util
Defined in:
lib/olelo/attributes.rb

Overview

This class is part of a private API. You should avoid using this class if possible, as it may be removed or be changed in the future.

Data structure for group of attributes

Instance Attribute Summary collapse

Instance Method Summary collapse

Methods included from Util

#check, #decode64, #deep_copy, #encode64, #escape, #escape_html, #escape_javascript, included, #md5, #no_cache?, #sha256, #titlecase, #truncate, #unescape, #unescape_backslash, #unescape_html, #valid_xml_chars?

Constructor Details

#initialize(parent = nil, name = nil) ⇒ AttributeGroup

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future.

Returns a new instance of AttributeGroup.



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# File 'lib/olelo/attributes.rb', line 145

def initialize(parent = nil, name = nil)
  @name = name.to_s
  @path = parent ? [parent.path, name].compact.join('_') : nil
  @children = {}
end

Instance Attribute Details

#children ⇒ Object (readonly)

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future. 



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# File 'lib/olelo/attributes.rb', line 143

def children
  @children
end

#name ⇒ Object (readonly)

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future. 



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# File 'lib/olelo/attributes.rb', line 143

def name
  @name
end

#path ⇒ Object (readonly)

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future. 



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# File 'lib/olelo/attributes.rb', line 143

def path
  @path
end

Instance Method Details

#build_form(attr) ⇒ String

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future.

Build form for this group

Returns:



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# File 'lib/olelo/attributes.rb', line 159

def build_form(attr)
  html = label.blank? ? '' : "<h3>#{escape_html label}</h3>\n"
  html << children.sort_by do |name, child|
    [Attribute === child ? 0 : 1, child.label]
  end.map do |name, child|
    child.build_form(attr ? attr[name] : nil)
  end.join
end

#label ⇒ Object

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future. 



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# File 'lib/olelo/attributes.rb', line 151

def label
  @label ||= name.blank? ? '' : Locale.translate("group_#{path}", fallback: titlecase(name))
end

#parse(params) ⇒ Hash

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future.

Parse params and return attribute hash for this group

Returns:



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# File 'lib/olelo/attributes.rb', line 172

def parse(params)
  attr = {}
  children.each_pair do |name, child|
    value = child.parse(params)
    attr[name] = value if value
  end
  attr.empty? ? nil : attr
end