Merge pull request #51 from cortex-cms/topic/COR-607-Alternate-Authors

COR-607: alternate authors

Author: ElliottAYoung

app/cells/plugins/core/author/input.haml

@@ -0,0 +1,5 @@
+.mdl-textfield.mdl-js-textfield.authorfield
+  = render_field_id
+  = render_label
+  = render_input
+  = render_default_value

app/cells/plugins/core/author_cell.rb

@@ -0,0 +1,29 @@
+module Plugins
+  module Core
+    class AuthorCell < Plugins::Core::Cell
+      include Devise::Controllers::Helpers
+
+      def input
+        render
+      end
+
+      private
+
+      def value
+        data&.[]('author_name') || current_user.fullname
+      end
+
+      def render_label
+        @options[:form].label 'data[author_name]', field.name, class: 'mdl-textfield__label'
+      end
+
+      def render_input
+        @options[:form].text_field 'data[author_name]', value: value, placeholder: @options[:placeholder], class: 'mdl-textfield__input', required: required?
+      end
+
+      def render_default_value
+        @options[:form].hidden_field 'data[default_author_name]', value: current_user.fullname
+      end
+    end
+  end
+end

app/models/author_field_type.rb

@@ -0,0 +1,35 @@
+class AuthorFieldType < FieldType
+  attr_accessor :author_name
+  jsonb_accessor :data, author_name: :string
+
+  validates :author_name, presence: true, if: :validate_presence?
+
+  def data=(data_hash)
+    data_hash[:author_name] = data_hash[:default_author_name] if data_hash.deep_symbolize_keys[:author_name].blank?
+    @author_name = data_hash.deep_symbolize_keys[:author_name]
+  end
+
+  def field_item_as_indexed_json_for_field_type(field_item, options = {})
+    json = {}
+    json[mapping_field_name] = field_item.data['author_name']
+    json
+  end
+
+  def mapping
+    {author_name: mapping_field_name, type: :string, analyzer: :snowball}
+  end
+
+  private
+
+  def mapping_field_name
+    "#{field_name.parameterize('_')}_author_name"
+  end
+
+  def author_name_present
+    errors.add(:author_name, 'must be present') if @author_name.empty?
+  end
+
+  def validate_presence?
+    @validations.key? :presence
+  end
+end