Add students and add relations to selected_course plugin.

app/controllers/personal_courses_controller.rb

@@ -42,7 +42,8 @@ class PersonalCoursesController < ApplicationController
 			"course_multimedia_file",
 			"course_material_file",
 			"course_supplement_file",
-			"course_evaluation_file"
+			"course_evaluation_file",
+			"students"
 	    ]
 
    	 {"plugin_datas"=>plugin.get_plugin_data(fields_to_show)}

app/helpers/admin/courses_helper.rb

@@ -1,10 +1,7 @@
 module Admin::CoursesHelper
   def page_for_course(course_object)
-  	page = nil
-    pages = Page.where(:module=>"course")
-
-    page = pages.first if page.nil?
-    request.protocol+(request.host_with_port+page.url+'/'+course_object.to_param).gsub('//','/') rescue "/"
+    page = Page.where(:module=>"personal_course").first
+    ("/#{I18n.locale}"+page.url+'/'+course_object.to_param).gsub('//','/') rescue "#"
   end
 
    def get_data_for_excel(year_start,year_end)

app/models/course.rb

@@ -8,7 +8,7 @@ class Course
 	field :title, as: :slug_title, type: String, localize: true
 	field :objective, localize: true
 	field :year, type: Integer
-
+    field :student_ids, type: Array, default: []
 	has_many :course_syllabus_files, :dependent => :destroy, :autosave => true
 	has_many :course_progress_files, :dependent => :destroy, :autosave => true
 	has_many :course_activity_files, :dependent => :destroy, :autosave => true
@@ -31,7 +31,27 @@ class Course
 	accepts_nested_attributes_for :course_evaluation_files, :allow_destroy => true
 
   	scope :sort_for_frontend, ->{ where(:is_hidden=>false).order_by(:year=>'desc') }
-
+    before_save do |record|
+        if !record.student_ids.empty?
+            selected_course = SelectedCourse rescue nil
+            if selected_course
+                record.student_ids.each do |student_id|
+                    selected_course = SelectedCourse.where(:member_profile_id => student_id,:course_id=>self.id).first
+                    if selected_course.nil?
+                        SelectedCourse.create(:member_profile => MemberProfile.find(student_id) , :course_id=>self.id , :year=>self.year,:course_title_translations=>self.title_translations,:course_objective_translations=>self.objective_translations) rescue nil
+                    else
+                        selected_course.update(:year=>self.year,:course_title_translations=>self.title_translations,:course_objective_translations=>self.objective_translations)
+                    end
+                end
+            end
+        end
+    end
+    def students
+        return MemberProfile.where(:id.in=>self.student_ids)
+    end
+    def display_students
+        return MemberProfile.where(:id.in=>self.student_ids).map{|m| m.name}.join(", ")
+    end
   	def self.get_plugin_datas_to_member(datas)
 
 	    fields_to_show = [
@@ -111,6 +131,8 @@ class Course
     when "authors"
       path = OrbitHelper.url_to_plugin_show(self.member_profile.to_param, 'member') rescue '#'
       value = "<a href='#{path}'>#{self.member_profile.name}</a>"
+    when "students"
+        value = self.display_students 
     else
       value = self.send(field) rescue ""
     end

app/views/admin/courses/_courses.html.erb

@@ -11,5 +11,6 @@
 		</div>
 		</td>
 		<td><%= course.member_profile.name rescue "" %></td>
+		<td><%= course.display_students rescue "" %></td>	
 	</tr>
 <% end %>

app/views/admin/courses/_form.html.erb

@@ -65,7 +65,7 @@
         <!-- File -->
     <%
     files_hash = {} 
-    ["course_syllabus_file", "course_progress_file", "course_activity_file", "course_multimedia_file", "course_material_file", "course_supplement_file", "course_evaluation_file"].each do |file|
+    ["selected_course_syllabus_file", "selected_course_progress_file", "selected_course_activity_file", "selected_course_multimedia_file", "selected_course_material_file", "selected_course_supplement_file", "selected_course_evaluation_file"].each do |file|
     hash = {}
     hash["html"] = add_attribute("form_file", f, file.pluralize.to_sym)
     hash["count"] = @course.send(file.pluralize).count rescue 0
@@ -109,6 +109,9 @@
     <li>
       <a href="#status" data-toggle="tab"><%= t(:status) %></a>
     </li>
+    <li>
+      <a href="#students" data-toggle="tab"><%= t("personal_course.students") %></a>
+    </li>
   </ul>
 
   <!-- Module -->
@@ -133,7 +136,7 @@
         <label class="control-label muted"><%= t("personal_plugins.author") %></label>
         <div class="controls">
             <% members = !@course.member_profile.nil? ? @course.member_profile.to_a : [] %>
-            <%= render partial: 'admin/member_selects/email_selection_box', locals: {field: 'course[member_profile_id]', email_members: members} %>
+            <%= render partial: 'admin/member_selects/email_selection_box', locals: {field: 'course[member_profile_id]', email_members: members,index:'0',select_name:'member_profile_id'} %>
         </div>
       </div>
 
@@ -176,6 +179,14 @@
         </div>
       </div>
     </div>
+    <div class="tab-pane fade" id="students">
+      <div class="control-group">
+        <label class="control-label muted"><%= t("personal_course.students") %></label>
+        <div class="controls" data-toggle="buttons-checkbox">
+          <%= render partial: 'admin/member_selects/email_selection_box', locals: {field: 'course[student_ids][]', email_members: @course.students,index:'1',select_name:'student_ids'} %>
+        </div>
+      </div>
+    </div>
   </div>
 </div>
 <!-- Form Actions -->

app/views/admin/courses/index.html.erb

@@ -4,6 +4,7 @@
 			<th class="span1"><%= t('personal_course.year') %></th>
 			<th class="span7"><%= t('module_name.courses') %></th>
 			<th class="span1"><%= t("personal_plugins.author") %></th>
+			<th class="span2"><%= t("personal_course.students") %></th>
 		</tr>
 	</thead>
 	<tbody id="tbody_writing_journals" class="sort-holder">

config/locales/en.yml

@@ -4,6 +4,7 @@ en:
     courses: Courses
     course: Course
   personal_course:
+    students: Students
     year: Year
     title: Course Title
     objective: Objective

config/locales/zh_tw.yml

@@ -4,6 +4,7 @@ zh_tw:
     courses: 教學資料
     course: 教學資料
   personal_course:
+    students: 學生
     year: 年度
     title: 課程名稱
     objective: 課程目標