Merge branch 'select_co_author_relation' into publication

* select_co_author_relation:
  can select relection from relation db

app/controllers/desktop/co_authors_controller.rb

@@ -18,6 +18,7 @@ class Desktop::CoAuthorsController < ApplicationController
 
   def new
     @co_author = CoAuthor.new
+    @co_author_relations = CoAuthorRelation.all
 
     respond_to do |format|
       format.html { render :layout => false}

app/models/user/co_author.rb

@@ -13,7 +13,7 @@ class CoAuthor
   VALID_EMAIL_REGEX = /\A[\w+\-.]+@[a-z\d\-.]+\.[a-z]+\z/
   validates :email, format: { with: VALID_EMAIL_REGEX },
             allow_blank: true,
-             uniqueness: { case_sensitive: false }
+            uniqueness: { case_sensitive: false }
 
   validates :co_author, presence: true
   before_save { |coauthor| coauthor.email = email.downcase if not coauthor.email.nil?}

app/models/user/co_author_relation.rb

@@ -5,4 +5,6 @@ class CoAuthorRelation
   field :relation, localize: true
 
   has_and_belongs_to_many :co_authors
+
+  validates :relation, presence: true
 end

app/models/user/user.rb

@@ -3,7 +3,7 @@ class User
   include Mongoid::Document
   include Mongoid::Timestamps
 
-  devise :database_authenticatable, :recoverable, :rememberable, :trackable, :registerable
+  devise :database_authenticatable, :recoverable, :rememberable, :trackable, :registerable, :validatable
   
   mount_uploader :avatar, AvatarUploader
   

app/views/desktop/co_authors/_form.html.erb

@@ -15,19 +15,14 @@
   <%= f.text_field :email %>
   </li>
 
-  <li class="s_grid_row">
+
   <%= f.label :type%><br />
   <select name="co_author[type]" id="" class="s_grid s_grid_4">
     <%= options_for_select(
-      [["朋友","朋友"],
+      @co_author_relations.map do |relation|
-       ["學生","摯友"],
+        [relation.relation, relation.id]
-       ["老師","老師"],
+      end
-       ["摯友","摯友"],
+    )%>
-       ["親戚","親戚"],
-       ["同事","同事"],
-       ["共同作者","共同作者"]
-    ])
-  %>
   </select>
   </li>
 </ul>

app/views/desktop/journal_pages/_form.html.erb

@@ -120,13 +120,13 @@
           </li>
           <li class="s_grid_row">
 
-            <select name="writing_journal[journal_author_type_ids][]" id="" class="s_grid s_grid_4">
+          <select name="writing_journal[journal_author_type_ids][]" id="" class="s_grid s_grid_4">
-              <%= options_for_select(
+            <%= options_for_select(
-                    @author_types.map do |author_type|
+              @author_types.map do |author_type|
-                      [author_type.title, author_type.id]
+                [author_type.title, author_type.id]
-                    end
+              end
-                  )
+            )
-               %>
+          %>
           </select>
 
           <select name="writing_journal[journal_paper_type_ids][]" id="" class="s_grid s_grid_2">