field now modifiable

app/controllers/personal_books_controller.rb

@@ -5,6 +5,7 @@ class PersonalBooksController < ApplicationController
     page = Page.where(:page_id => params[:page_id]).first rescue nil
 
     if page.custom_string_field == "table"
+      fields_to_show = page.custom_array_field rescue []
       fields_to_show = [
         "authors",
         "book_title",
@@ -12,7 +13,7 @@ class PersonalBooksController < ApplicationController
         "publisher",
         "isbn",
         "publish_date"
-      ]
+      ] if fields_to_show.blank?
     else
       fields_to_show = [
         "year",
@@ -79,34 +80,49 @@ class PersonalBooksController < ApplicationController
       "number_of_authors", 
       "isbn",
       "url",
-      "file",
       "publication_date",
       "language"
     ]
 
     {"plugin_datas"=>plugin.get_plugin_data(fields_to_show)}
+  end
 
-    # publication_date = book.publication_date.to_date.strftime("%Y/%m/%d") rescue nil
+  def get_fields_for_index
-    # publish_date = book.publish_date.to_date.strftime("%Y/%m/%d") rescue nil
+    @page = Page.find(params[:page_id]) rescue nil
-    # files = book.book_files.map{|file|  { "file_url" =>  file.member_book_file.url, "file_title" => (file.title.blank? ? File.basename(file.file.path) : file.title) } } rescue []
+    @fields_to_show = [
-    # {
+      "year",
-    #   "book_files" => files,
+      "book_title",
-    #   "data" => {
+      "authors",
-    #     "title" => book.book_title,
+      "book_paper_type",
-    #     "year" => book.year,
+      "extracted_chapters",
-    #     "authors" => book.authors,
+      "publisher",
-    #     "isbn" => book.isbn,
+      "publish_date",
-    #     "language" => book.language,
+      "pages",
-    #     "pages" => book.pages,
+      "editor",
-    #     "keywords" => book.keywords,
+      "author_type",
-    #     "publication_date" => publication_date ,
+      "number_of_authors", 
-    #     "url" => book.url,
+      "isbn",
-    #     "note" => book.note,
+      "url",
-    #     "extracted_chapters" => book.extracted_chapters,
+      "file",
-    #     "publish_date" => publish_date,
+      "publication_date",
-    #     "publisher" => book.publisher,
+      "language"
-    #     "editor" => book.editor
+    ]
-    #   }
+    @fields_to_show = @fields_to_show.map{|fs| [t("personal_book.#{fs}"), fs]}
-    # }
+    @default_fields_to_show = [
+      "authors",
+      "book_title",
+      "extracted_chapters",
+      "publisher",
+      "isbn",
+      "publish_date"
+    ]
+    render :layout => false
+  end
+
+  def save_index_fields
+    page = Page.find(params[:page_id]) rescue nil
+    page.custom_array_field = params[:keys]
+    page.save
+    render :json => {"success" => true}.to_json
   end
 end

app/models/book.rb

@@ -64,6 +64,9 @@ class Book
   def self.get_plugin_datas_to_member(datas)
     page = Page.where(:module => "personal_book").first rescue nil
     if !page.nil? && page.custom_string_field == "table"
+      if !page.custom_array_field.blank?
+        fields_to_show = page.custom_array_field
+      else
         fields_to_show = [
           "authors",
           "book_title",
@@ -72,6 +75,7 @@ class Book
           "isbn",
           "publish_date"
         ]
+      end
     else
        fields_to_show = [
         "year",

app/views/personal_books/get_fields_for_index.html.erb

@@ -0,0 +1,48 @@
+<% if !@page.nil? %>
+	<form id="form_for_plugin_fields" action="">
+	    <div class="form-inline">
+	      <ul class="current-fields">
+	      	<% if @page.custom_array_field.blank? %>
+	          <% @default_fields_to_show.each do |fs| %>
+	          	<li data-attrib-key="<%= fs %>" class="clearfix"><span class="field-value"><%= t("personal_book.#{fs}") %></span><span class="remove-field"><i class="icon-remove-sign"></i></span></li>
+	          <% end %>
+	        <% else %>
+	        	<% @page.custom_array_field.each do |fs| %>
+	        		<li data-attrib-key="<%= fs %>" class="clearfix"><span class="field-value"><%= t("personal_book.#{fs}") %></span><span class="remove-field"><i class="icon-remove-sign"></i></span></li>
+	        	<% end %>
+	        <% end %>
+	      </ul>
+	    </div>
+
+	    <div class="form-horizontal controls-row">
+
+	      <div class="attr-type-wrap control-group">
+	        <label class="attr control-label">Fields: </label>
+	          <div class="attr controls">
+	           <%= select_tag "fields_to_show_for_pp", options_for_select(@fields_to_show),  prompt: "---Select something---" %>
+	          </div>
+	      </div>
+	      <a href="#" class="add-pp-field btn btn-info">Add Field</a>
+	      <input type="hidden" name="plugin_key"  value="<%= @page.module %>">
+	      <input type="hidden" name="plugin_page_frontend_id"  value="<%= @page.id.to_s %>">
+	    </div>
+	 </form>
+	 <script type="text/javascript">
+	 	$(".current-fields").sortable();
+	 	var select = $("select#fields_to_show_for_pp");
+	 	$(".add-pp-field").on("click",function(){
+	 		var val = select.val(),
+	 			text = select.find("option:selected").text(),
+	 			li = null;
+	 		if(val != ""){
+	 			li = '<li class="clearfix" data-attrib-key="' + val + '"><span class="field-value">' + text + '</span><span class="remove-field"><i class="icon-remove-sign"></i></span></li>';
+	 		}
+	 		$("#modify_plugin_fields ul.current-fields").append(li);
+	 	})
+	 	$(document).on("click",".remove-field",function(){
+	 		$(this).parent().remove();
+	 	})
+	 </script>
+<% else %>
+	<h3>Page not found.</h3>
+<% end %>

config/routes.rb

@@ -28,5 +28,7 @@ Rails.application.routes.draw do
 		resources :book_types
 		resources :book_intros
 		end
+    get "/xhr/personal_book/get_fields_for_index" => "personal_books#get_fields_for_index"
+    post "/xhr/personal_book/save_index_fields" => "personal_books#save_index_fields"
 	end
 end

lib/personal_book/engine.rb

@@ -4,7 +4,7 @@ module PersonalBook
 		OrbitApp.registration "PersonalBook",:type=> 'ModuleApp' do
 			module_label 'module_name.book'
 			base_url File.expand_path File.dirname(__FILE__)
-			personal_plugin :enable => true, :sort_number => '25', :app_name=>"Book", :intro_app_name=>"BookIntro",:path=>"/plugin/personal_book/profile",:front_path=>"/profile",:admin_path=>"/admin/books",:i18n=>'module_name.book',:module_app_name=>'PersonalBook', :one_line_title => true
+			personal_plugin :enable => true, :sort_number => '25', :app_name=>"Book", :intro_app_name=>"BookIntro",:path=>"/plugin/personal_book/profile",:front_path=>"/profile",:admin_path=>"/admin/books",:i18n=>'module_name.book',:module_app_name=>'PersonalBook', :one_line_title => true, :field_modifiable => true
 
 			version "0.1"
 			desktop_enabled true