make a json format for view of journal_p

app/controllers/desktop_publications_controller.rb

@@ -1,74 +1,91 @@
 class DesktopPublicationsController< ApplicationController
-	  def journal_p
-      	render "desktop/journal_p", :layout => false
-   	end
-  
-  	def journal_p_list
-    	render "desktop/journal_pages/list", :layout => false
-  	end
-  
-  	def journal_p_add
-    	render "desktop/journal_pages/add", :layout => false
-  	end
+  def journal_p
+    render "desktop/journal_p", :layout => false
+  end
 
-    def books
-      render "desktop/books", :layout => false
-    end
+  def journal_p_list
+    render "desktop/journal_pages/list", :layout => false
+  end
 
-    def books_list
-        render "desktop/books/list", :layout => false
-    end
+  def journal_p_add
+    render "desktop/journal_pages/add", :layout => false
+  end
 
-    def books_add
-        render "desktop/books/add", :layout => false
-    end
+  def books
+    render "desktop/books", :layout => false
+  end
 
-    def seminar_p
-      render "desktop/seminar_p", :layout => false
-    end
+  def books_list
+    render "desktop/books/list", :layout => false
+  end
 
-    def seminar_p_list
-        render "desktop/seminar_pages/list", :layout => false
-    end
+  def books_add
+    render "desktop/books/add", :layout => false
+  end
 
-    def seminar_p_add
-        render "desktop/seminar_pages/add", :layout => false
-    end
+  def seminar_p
+    render "desktop/seminar_p", :layout => false
+  end
 
-  	def create_journal
-  		Journal.create(user_id: current_user.id, title: "Ice Cream Sandwich")
-  		b = Array.new
-    	b << {"success"=>"true"}
-    	render :json=>b.to_json
-  	end
+  def seminar_p_list
+    render "desktop/seminar_pages/list", :layout => false
+  end
 
-  	def getjournals
-  		@journals = current_user.journals
-  		data = Array.new
-  		@journals.each do |journal|
-  			@papers = journal.papers.all
-  			data << {"title" => journal.title, "papers" => @papers}
-  		end
-  		render :json=>data.to_json
-  	end
+  def seminar_p_add
+    render "desktop/seminar_pages/add", :layout => false
+  end
 
-    def delete_journal
-      @journals = Journal.find("")
-      @journals.delete
-      b = Array.new
-      b << {"success"=>"true"}
-      render :json=>b.to_json
-    end
+  def create_journal
+    Journal.create(user_id: current_user.id, title: "Ice Cream Sandwich")
+    b = Array.new
+    b << {"success"=>"true"}
+    render :json=>b.to_json
+  end
 
-    def update_journal
-      @journal = Journal.find("4ff2d6ebbd98eb02b9000017")
-      @papers = @journal.papers
-      @papers.each do |paper|
-        paper.update_attributes(:user_id => current_user.id)
+  def getjournals
+    publications = WritingJournal.where(:create_user_id => current_user.id)
+
+    sort_publications= Hash.new
+    data = Array.new
+
+    publications.each do |publication|
+      if sort_publications[publication.journal_title].nil?
+        sort_publications[publication.journal_title] = Array.new
       end
-       b = Array.new
-
-      b << {"success"=>"true"}
-      render :json=>b.to_json
+      sort_publications[publication.journal_title] <<
+        { title: publication.paper_title,
+          keywords: publication.keywords,
+          abstract: publication.abstract,
+          level: publication.journal_paper_type_id,
+          coauthors: publication.authors,
+          year: publication.year
+        }
     end
+
+    sort_publications.each do |journal, papers|
+      data << {title: journal, papers: papers}
+    end
+
+    render json: JSON.pretty_generate(data)
+  end
+
+  def delete_journal
+    @journals = Journal.find("")
+    @journals.delete
+    b = Array.new
+    b << {"success"=>"true"}
+    render :json=>b.to_json
+  end
+
+  def update_journal
+    @journal = Journal.find("4ff2d6ebbd98eb02b9000017")
+    @papers = @journal.papers
+    @papers.each do |paper|
+      paper.update_attributes(:user_id => current_user.id)
+    end
+    b = Array.new
+
+    b << {"success"=>"true"}
+    render :json=>b.to_json
+  end
 end