Module: Effective::Resources::Actions

Included in:
Effective::Resource
Defined in:
app/models/effective/resources/actions.rb

Constant Summary collapse

EMPTY_HASH = 
{}
POST_VERBS = 
['POST', 'PUT', 'PATCH']
CRUD_ACTIONS = 
%i(index new create show edit update destroy)

Instance Method Summary collapse

Instance Method Details

#action_path(action, resource = nil, opts = nil) ⇒ Object

Effective::Resource.new(‘admin/posts’).action_path(:edit, Post.last) => ‘/admin/posts/3/edit’ Will work for any action. Returns the real path



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# File 'app/models/effective/resources/actions.rb', line 55

def action_path(action, resource = nil, opts = nil)
  opts ||= EMPTY_HASH

  if klass.nil? && resource.present? && initialized_name.kind_of?(ActiveRecord::Reflection::BelongsToReflection)
    return Effective::Resource.new(resource, namespace: namespace).action_path(action, resource, opts)
  end

  return unless routes[action]

  if resource.kind_of?(Hash)
    opts = resource; resource = nil
  end

  # edge case: Effective::Resource.new('admin/comments').action_path(:new, @post)
  if resource && klass && !resource.kind_of?(klass)
    if (bt = belongs_to(resource)).present? && instance.respond_to?("#{bt.name}=")
      return routes[action].format(klass.new(bt.name => resource)).presence
    end
  end

  target = (resource || instance)

  formattable = if routes[action].parts.include?(:id)
    if target.respond_to?(:to_param) && target.respond_to?(:id) && (target.to_param != target.id.to_s)
      routes[action].parts.each_with_object({}) do |part, h|
        if part == :id
          h[part] = target.to_param
        elsif part == :format
          # Nothing
        elsif target.respond_to?(part)
          h[part] = target.public_send(part)
        end
      end
    elsif target.respond_to?(:to_param) || target.respond_to?(:id)
      target
    else
      {id: target}
    end
  end

  # Generate the path
  path = (routes[action].format(formattable || EMPTY_HASH) rescue nil)

  if path.present? && opts.present?
    uri = URI.parse(path)
    uri.query = URI.encode_www_form(opts)
    path = uri.to_s
  end

  path
end

#action_path_helper(action) ⇒ Object

Effective::Resource.new(‘admin/posts’).action_path_helper(:edit) => ‘edit_admin_posts_path’ This will return empty for create, update and destroy



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# File 'app/models/effective/resources/actions.rb', line 48

def action_path_helper(action)
  return unless routes[action]
  return (routes[action].name + '_path') if routes[action].name.present?
end

#actions ⇒ Object 



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# File 'app/models/effective/resources/actions.rb', line 107

def actions
  @route_actions ||= routes.keys
end

#collection_actions ⇒ Object

GET actions



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# File 'app/models/effective/resources/actions.rb', line 116

def collection_actions
  @collection_actions ||= (
    routes.map { |_, route| route.defaults[:action].to_sym if is_collection_route?(route) }.tap(&:compact!)
  )
end

#collection_get_actions ⇒ Object 



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# File 'app/models/effective/resources/actions.rb', line 122

def collection_get_actions
  @collection_get_actions ||= (
    routes.map { |_, route| route.defaults[:action].to_sym if is_collection_route?(route) && is_get_route?(route) }.tap(&:compact!)
  )
end

#collection_post_actions ⇒ Object 



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# File 'app/models/effective/resources/actions.rb', line 128

def collection_post_actions
  @collection_post_actions ||= (
    routes.map { |_, route| route.defaults[:action].to_sym if is_collection_route?(route) && is_post_route?(route) }.tap(&:compact!)
  )
end

#controller_path ⇒ Object

Same as controller_path in the view



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# File 'app/models/effective/resources/actions.rb', line 162

def controller_path
  [namespace, plural_name].compact * '/'
end

#crud_actions ⇒ Object 



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# File 'app/models/effective/resources/actions.rb', line 111

def crud_actions
  @crud_actions ||= (actions & CRUD_ACTIONS)
end

#member_actions ⇒ Object

All actions



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# File 'app/models/effective/resources/actions.rb', line 135

def member_actions
  @member_actions ||= (
    routes.map { |_, route| route.defaults[:action].to_sym if is_member_route?(route) }.tap(&:compact!)
  )
end

#member_delete_actions ⇒ Object 



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# File 'app/models/effective/resources/actions.rb', line 148

def member_delete_actions
  @member_delete_actions ||= (
    routes.map { |_, route| route.defaults[:action].to_sym if is_member_route?(route) && is_delete_route?(route) }.tap(&:compact!)
  )
end

#member_get_actions ⇒ Object

GET actions



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# File 'app/models/effective/resources/actions.rb', line 142

def member_get_actions
  @member_get_actions ||= (
    routes.map { |_, route| route.defaults[:action].to_sym if is_member_route?(route) && is_get_route?(route) }.tap(&:compact!)
  )
end

#member_post_actions ⇒ Object

POST/PUT/PATCH actions



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# File 'app/models/effective/resources/actions.rb', line 155

def member_post_actions
  @member_post_actions ||= (
    routes.map { |_, route| route.defaults[:action].to_sym if is_member_route?(route) && is_post_route?(route) }.tap(&:compact!)
  )
end

#routes ⇒ Object

This was written for the Edit actions fallback templates and Datatables Effective::Resource.new(‘admin/posts’).routes



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# File 'app/models/effective/resources/actions.rb', line 12

def routes
  @routes ||= (
    matches = [
      [namespace, plural_name].compact.join('/'),
      [namespace, name].compact.join('/')
    ]

    # Check main Rails app
    routes = Rails.application.routes.routes.select do |route|
      (matches & [route.defaults[:controller]]).present? && !route.name.to_s.end_with?('root')
    end

    # Check engine routes
    if routes.blank?
      matches = [
        [namespace, plural_name].compact.join('/'),
        [namespace, name].compact.join('/'),
        ['effective', namespace, plural_name].compact.join('/'),
        ['effective', namespace, name].compact.join('/')
      ]

      (Rails::Engine.subclasses.reverse + [Rails.application]).each do |engine|
        routes = engine.routes.routes.select do |route|
          (matches & [route.defaults[:controller]]).present? && !route.name.to_s.end_with?('root')
        end

        break if routes.present?
      end
    end

    Array(routes).inject({}) { |h, route| h[route.defaults[:action].to_sym] = route; h }
  )
end