Module: ViewMapper::HasManyAutoCompleteView

Defined in:
lib/view_mapper/has_many_auto_complete_view.rb

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.extended(base) ⇒ Object 



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# File 'lib/view_mapper/has_many_auto_complete_view.rb', line 4

def self.extended(base)
  base.extend(ViewMapper::HasManyChildModels)
end

.source_root ⇒ Object 



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# File 'lib/view_mapper/has_many_auto_complete_view.rb', line 8

def self.source_root
  File.expand_path(File.dirname(__FILE__) + "/templates")
end

Instance Method Details

#add_auto_complete_manifest(m) ⇒ Object 



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# File 'lib/view_mapper/has_many_auto_complete_view.rb', line 30

def add_auto_complete_manifest(m)
  if valid
    auto_complete_attributes.each do |attrib|
      add_auto_complete_route(m, attrib[:model_name], attrib[:text_field])
    end
  end
end

#add_auto_complete_route(manifest, model_name, text_field) ⇒ Object 



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# File 'lib/view_mapper/has_many_auto_complete_view.rb', line 38

def add_auto_complete_route(manifest, model_name, text_field)
  manifest.route :name       => 'connect',
                 :path       => auto_complete_for_method(model_name, text_field),
                 :controller => controller_file_name,
                 :action     => auto_complete_for_method(model_name, text_field)
end

#auto_complete_attributes ⇒ Object 



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# File 'lib/view_mapper/has_many_auto_complete_view.rb', line 49

def auto_complete_attributes
  @auto_complete_attributes = find_auto_complete_attributes
end

#auto_complete_attributes_for_model(model_info) ⇒ Object 



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# File 'lib/view_mapper/has_many_auto_complete_view.rb', line 64

def auto_complete_attributes_for_model(model_info)
  model_info.text_fields.collect do |text_field|
    { :model_name => model_info.name.underscore, :text_field => text_field }
  end
end

#auto_complete_attributes_from_command_line ⇒ Object 



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# File 'lib/view_mapper/has_many_auto_complete_view.rb', line 70

def auto_complete_attributes_from_command_line
  attributes.reject do |cmd_line_attrib|
    !ViewMapper::ModelInfo.is_text_field_attrib_type? cmd_line_attrib.type
  end.collect do |cmd_line_attrib|
    { :model_name => singular_name, :text_field => cmd_line_attrib.name }
  end
end

#auto_complete_for_method(model_name, text_field) ⇒ Object 



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# File 'lib/view_mapper/has_many_auto_complete_view.rb', line 45

def auto_complete_for_method(model_name, text_field)
  "auto_complete_for_#{model_name}_#{text_field}"
end

#find_auto_complete_attributes ⇒ Object 



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# File 'lib/view_mapper/has_many_auto_complete_view.rb', line 53

def find_auto_complete_attributes
  attribs = []
  if view_only?
    attribs << auto_complete_attributes_for_model(model)
  else
    attribs << auto_complete_attributes_from_command_line
  end
  attribs << child_models.collect { |child| auto_complete_attributes_for_model(child) }
  attribs.flatten
end

#is_auto_complete_attribute?(model_name, text_field) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/view_mapper/has_many_auto_complete_view.rb', line 78

def is_auto_complete_attribute?(model_name, text_field)
  !auto_complete_attributes.detect { |attrib| attrib[:model_name] == model_name && attrib[:text_field] == text_field }.nil?
end

#manifest ⇒ Object 



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# File 'lib/view_mapper/has_many_auto_complete_view.rb', line 21

def manifest
  m = super.edit do |action|
    action unless is_child_model_action?(action)
  end
  add_child_models_manifest(m)
  add_auto_complete_manifest(m)
  m
end

#source_roots_for_view ⇒ Object 



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# File 'lib/view_mapper/has_many_auto_complete_view.rb', line 12

def source_roots_for_view
  [
    HasManyAutoCompleteView.source_root,
    HasManyView.source_root,
    File.expand_path(source_root),
    File.expand_path(File.join(self.class.lookup('model').path, 'templates'))
  ]
end

#validate ⇒ Object 



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# File 'lib/view_mapper/has_many_auto_complete_view.rb', line 82

def validate
  super
  @valid &&= validate_child_models
end