工程认证导出

app/controllers/ec_courses_controller.rb

@@ -412,6 +412,18 @@ class EcCoursesController < ApplicationController
     end
   end
 
+  # 导出课程目标
+  def export_ec_course_student_scores
+    targets = @ec_course.ec_course_targets.includes(:ec_graduation_subitems)
+    filename = "#{@year.year}届#{@ec_course.name}_课程目标成绩_#{Time.now.strftime('%Y%m%d%H%M%S')}.xls"
+    respond_to do |format|
+      format.xls {
+        send_data(export_target_scope_students(targets), :type => "text/excel;charset=utf-8; header=present",
+                  :filename => filename_for_content_disposition(filename))
+      }
+    end
+  end
+
   def destroy
     @ec_course.destroy
     @ec_courses = @year.ec_courses
@@ -584,6 +596,130 @@ class EcCoursesController < ApplicationController
     xls_report.string
   end
 
+  def export_target_scope_students targets
+    xls_report = StringIO.new
+    book = Spreadsheet::Workbook.new
+    targets.each_with_index do |t, index|
+      sheet1 = book.create_worksheet :name => "课程目标#{index + 1}"
+      avg_score = t.ec_student_score_targets.average(:score).to_f.round(2)
+      course_evaluation_ids = t.ec_course_achievement_methods.pluck(:ec_course_evaluation_id)
+      create_target_students_sheet sheet1, t.ec_student_score_targets.includes(:ec_year_student), avg_score,course_evaluation_ids
+    end
+    target_sheet = book.create_worksheet :name => "课程目标达成度"
+    create_course_target_sheet target_sheet, targets
+
+    total_sheet = book.create_worksheet :name => "课程总体目标达成"
+    create_total_target_students_sheet total_sheet
+    book.write xls_report
+    xls_report.string
+  end
+
+  def create_target_students_sheet sheet1, student_score_targets, avg_score, course_evaluation_ids
+    font_size = Spreadsheet::Format.new :size => 14, :weight => :bold, :vertical_align => :middle, :horizontal_align => :center
+    center_style = Spreadsheet::Format.new :vertical_align => :middle, :horizontal_align => :center
+    green_bg = Spreadsheet::Format.new :top => :thin, :bottom => :thin, :left => :thin, :right => :thin, :vertical_align => :middle, :horizontal_align => :center,
+                                       :pattern => 1, :pattern_fg_color => :xls_color_34, :size => 11
+
+    titles = EcCourseEvaluation.where(id: course_evaluation_ids).pluck(:name)
+    sheet1.row(0).concat(["学号","姓名"] + titles + ["达成情况"])
+    sheet1.column(0).width = 25
+    sheet1.column(1).width = 25
+    course_evaluation_ids.each_with_index do |ce,index|
+      sheet1.column(2 + index).width = 15
+    end
+    sheet1.column(2 + course_evaluation_ids.size).width = 15
+
+    sheet1.row(0).default_format = font_size
+
+    count_row = 1
+    student_score_targets.each do |sc_target|
+      sheet1[count_row, 0] = "#{sc_target.ec_year_student&.student_id}"
+      sheet1[count_row, 1] = "#{sc_target.ec_year_student&.name}"
+      source_score = sc_target.ec_year_student.ec_student_achievements.where(ec_course_evaluation_id: course_evaluation_ids).pluck(:score)
+      add_cell = 1
+      course_evaluation_ids.each_with_index do |ce,index|
+        sheet1[count_row, 1 + add_cell] = "#{source_score[index]}"
+        add_cell +=1
+      end
+      sheet1[count_row, 1 + add_cell] = "#{sc_target.score.to_f.round(2)}"
+      sheet1.row(count_row).default_format = center_style
+      if sc_target.score >= avg_score
+        sheet1.row(count_row).set_format(0, green_bg)
+        sheet1.row(count_row).set_format(1, green_bg)
+      end
+      count_row += 1
+    end
+  end
+
+  def create_course_target_sheet sheet1, targets
+    font_size = Spreadsheet::Format.new :size => 14, :weight => :bold, :vertical_align => :middle, :horizontal_align => :center
+    center_style = Spreadsheet::Format.new :vertical_align => :middle, :horizontal_align => :center
+    left_style = Spreadsheet::Format.new :vertical_align => :middle, :horizontal_align => :left
+
+    titles = EcCourseEvaluation.where(ec_course_id: targets.first.ec_course_id).pluck(:name)
+    sheet1.row(0).concat(["序号", "课程目标"] + titles + ["达成情况"])
+    sheet1.row(0).default_format = font_size
+
+    count_row = 1
+
+    targets.each_with_index do |t, index|
+      total_score = []
+      sheet1[count_row, 0] = "#{index+1}"
+      sheet1[count_row, 1] = "#{t.content}"
+      sheet1.row(count_row).set_format(1, left_style)
+      @ec_course.ec_course_evaluations&.each_with_index do |evaluation, idx|
+        if evaluation.ec_course_achievement_methods.where(ec_course_target_id: t.id).present?
+          avg_score = EcStudentAchievement.where(ec_course_evaluation_id: evaluation.id).average(:score).to_f.round(2)
+          total_score.push(avg_score)
+          sheet1[count_row, 2 + idx] = "#{avg_score}"
+        else
+          sheet1[count_row, 2 + idx] = ""
+        end
+      end
+      sheet1[count_row, 2 + @ec_course.ec_course_evaluations.size] = "#{(total_score.sum.to_f / t.ec_course_achievement_methods.size).to_f.round(2)}"
+      sheet1.row(count_row).default_format = center_style
+      count_row += 1
+    end
+
+    sheet1.column(0).width = 5
+    sheet1.column(1).width = 80
+    @ec_course.ec_course_evaluations.each_with_index do |ce,index|
+      sheet1.column(2 + index).width = 15
+    end
+    sheet1.column(2 + @ec_course.ec_course_evaluations.size).width = 15
+  end
+
+  def create_total_target_students_sheet sheet1
+    font_size = Spreadsheet::Format.new :size => 14, :weight => :bold, :vertical_align => :middle, :horizontal_align => :center
+    center_style = Spreadsheet::Format.new :vertical_align => :middle, :horizontal_align => :center
+    green_bg = Spreadsheet::Format.new :top => :thin, :bottom => :thin, :left => :thin, :right => :thin, :vertical_align => :middle, :horizontal_align => :center,
+                                       :pattern => 1, :pattern_fg_color => :xls_color_34, :size => 11
+    sheet1.row(0).concat(["学号","姓名","达成情况"])
+    sheet1.row(0).default_format = font_size
+
+    count_row = 1
+    student_score_targets = @ec_course.ec_student_score_targets.select("ec_student_score_targets.*, AVG(ec_student_score_targets.score) as score").group(:ec_year_student_id)
+    avg_score = (student_score_targets.map(&:score).sum.to_f / student_score_targets.size).to_f.round(2)
+    student_score_targets.each_with_index do |sc_target, index|
+      sheet1[count_row, 0] = "#{sc_target.ec_year_student&.student_id}"
+      sheet1[count_row, 1] = "#{sc_target.ec_year_student&.name}"
+      sheet1[count_row, 2] = "#{sc_target.score.to_f.round(2)}"
+      sheet1.row(count_row).default_format = center_style
+      if sc_target.score >= avg_score
+        sheet1.row(count_row).set_format(0, green_bg)
+        sheet1.row(count_row).set_format(1, green_bg)
+      end
+      count_row += 1
+    end
+
+    sheet1.column(0).width = 25
+    sheet1.column(1).width = 25
+    @ec_course.ec_course_evaluations.each_with_index do |ce,index|
+      sheet1.column(2 + index).width = 15
+    end
+    sheet1.column(2 + @ec_course.ec_course_evaluations.size).width = 15
+  end
+
   def find_ec_course
     @ec_course = EcCourse.find(params[:id])
     @year = @ec_course.ec_year

app/models/ec_course.rb

@@ -24,4 +24,7 @@ class EcCourse < ActiveRecord::Base
 
   # 课程等级
   has_many :ec_score_levels
+
+  # 课程学生达成
+  has_many :ec_student_score_targets
 end

app/models/ec_student_score_target.rb

@@ -3,4 +3,5 @@ class EcStudentScoreTarget < ActiveRecord::Base
   belongs_to :ec_course_student_score
   belongs_to :ec_course_target
   belongs_to :ec_year_student
+  belongs_to :ec_course
 end

config/routes.rb

@@ -98,6 +98,7 @@ RedmineApp::Application.routes.draw do ## oauth相关
       get "calculation_info_data"
       get "export_evaluation_result"
       get "export_ec_course_targets"
+      get :export_ec_course_student_scores
       get "sync_data"
       delete 'delete_course'
       post 'crud_targets'