课堂的全部excel导出和pdf和zip导出的修改

app/controllers/courses_controller.rb

@@ -1027,7 +1027,10 @@ class CoursesController < ApplicationController
           tip_exception(403,"无权限操作")
         elsif @all_members.size == 0
           normal_status(-1,"课堂暂时没有学生")
+        elsif params[:export].present? && params[:export]
+            normal_status(0,"正在下载中")
         else
+          set_export_cookies
           member_to_xlsx(@course, @all_members, @c_homeworks, @c_exercises, @c_tasks)
           filename_ = "#{current_user.real_name}_#{@course.name}_全部成绩_#{Time.now.strftime('%Y%m%d_%H%M%S')}"
           render xlsx: "#{format_sheet_name filename_.strip}",template: "courses/export_member_scores_excel.xlsx.axlsx",

app/controllers/exercises_controller.rb

@@ -1261,6 +1261,7 @@ class ExercisesController < ApplicationController
           else
             respond_to do |format|
               format.xlsx{
+                set_export_cookies
                 get_export_users(@exercise,@course,@export_ex_users)
                 exercise_export_name_ =
                     "#{current_user.real_name}_#{@course.name}_#{@exercise.exercise_name}_#{Time.now.strftime('%Y%m%d_%H%M%S')}"
@@ -1286,6 +1287,7 @@ class ExercisesController < ApplicationController
     if params[:export].present? && params[:export]
       normal_status(0,"正在下载中")
     else
+      set_export_cookies
       render pdf: 'exercise_export/blank_exercise', filename: filename_, stylesheets: stylesheets
     end
   end

app/controllers/graduation_tasks_controller.rb

@@ -132,6 +132,8 @@ class GraduationTasksController < ApplicationController
           tip_exception(403, "无权限操作")
         elsif complete_works == 0
           normal_status(-1,"暂无用户提交")
+        elsif params[:export].present? && params[:export]
+          normal_status(0,"正在下载中")
         else
           respond_to do |format|
             format.xlsx{
@@ -148,12 +150,17 @@ class GraduationTasksController < ApplicationController
           zip_works = @work_excel.where("work_status > 0")
           status = checkfileSize(zip_works)
           if status == 0
-            respond_to do |format|
-              format.zip{
-                zipfile = zip_homework_common @task, zip_works
-                file = decode64(zipfile[0][:base64file])
-                send_file "#{OUTPUT_FOLDER}/#{file}", filename: filename_for_content_disposition(file), type: 'application/zip'
-              }
+            if params[:export].present? && params[:export]
+            normal_status(0,"正在下载中")
+            else
+              respond_to do |format|
+                format.zip{
+                  set_export_cookies
+                  zipfile = zip_homework_common @task, zip_works
+                  file = decode64(zipfile[0][:base64file])
+                  send_file "#{OUTPUT_FOLDER}/#{file}", filename: filename_for_content_disposition(file), type: 'application/zip'
+                }
+              end
             end
           else
             normal_status(status,status == -2 ? "500M" : "无附件可下载")

app/controllers/graduation_topics_controller.rb

@@ -271,7 +271,12 @@ class GraduationTopicsController < ApplicationController
       students = course.students.joins(user: :user_extension).order("user_extensions.student_id")
       graduation_topic_to_xlsx(students,course)
       topic_export_name_ = "#{current_user.real_name}_#{course.name}_毕设选题_#{Time.now.strftime('%Y%m%d_%H%M%S')}"
-      render xlsx: "#{topic_export_name_.strip}",template: "graduation_topics/export.xlsx.axlsx",locals: {table_columns:@topic_head_cells,topic_users:@topic_body_cells}
+      if params[:export].present? && params[:export]
+        normal_status(0,"正在下载中")
+      else
+        set_export_cookies
+        render xlsx: "#{topic_export_name_.strip}",template: "graduation_topics/export.xlsx.axlsx",locals: {table_columns:@topic_head_cells,topic_users:@topic_body_cells}
+      end
     rescue Exception => e
       uid_logger(e.message)
       missing_template

app/controllers/polls_controller.rb

@@ -945,9 +945,12 @@ class PollsController < ApplicationController
             tip_exception(403,"无权限操作")
           elsif (@poll.polls_status == 1) || (@poll_export_questions.size == 0) || (@poll_commit_ids.size == 0)
             normal_status(-1,"暂无用户提交")
+          elsif params[:export].present? && params[:export]
+            normal_status(0,"正在下载中")
           else
             respond_to do |format|
               format.xlsx{
+                set_export_cookies
                 polls_export_name_ = "#{current_user.real_name}_#{@course.name}_#{@poll.polls_name}_#{Time.now.strftime('%Y%m%d_%H%M%S')}"
                 polls_user_commit = poll_commit_result(@poll,@poll_export_questions,@poll_users,@poll_commit_ids)
                 render xlsx: "#{polls_export_name_.strip}",template: "polls/commit_result.xlsx.axlsx",locals: {polls_user_commit:polls_user_commit}

app/controllers/zips_controller.rb

@@ -27,6 +27,7 @@ class ZipsController < ApplicationController
     if params[:export].present? && params[:export]
       normal_status(0,"正在下载中")
     else
+      set_export_cookies
       send_file exercises.ex_zip, filename: file_name_, type: 'application/zip'
     end
   rescue Exception => e