hushasha
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trustieforge
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Merge branch 'sw_new_course' into szzh

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redis_cache
sw 10 years ago
parent f19cbd162e 84e891ebd0
commit 032bd86367
81 changed files with 4368 additions and 2270 deletions
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8
app/controllers/attachments_controller.rb
Unescape View File

@ -65,11 +65,11 @@ class AttachmentsController < ApplicationController
def download
# modify by nwb
# 下载添加权限设置
candown = attachment_candown @attachment
candown = attachment_candown @attachment
if candown || User.current.admin? || User.current.id == @attachment.author_id
@attachment.increment_download
if stale?(:etag => @attachment.digest)
convered_file = File.join(Rails.root, "files", "convered_office", a.disk_filename + ".html")
convered_file = File.join(Rails.root, "files", "convered_office", @attachment.disk_filename + ".html")
if File.exist?(convered_file)
render :text => File.open(convered_file).read
else
@ -78,11 +78,9 @@ class AttachmentsController < ApplicationController
:disposition => 'attachment' #inline can open in browser
end
end
else
render_403 :message => :notice_not_authorized
end
rescue => e
redirect_to "http: //" + (Setting.host_name.to_s) +"/file_not_found.html"
end
@ -433,7 +431,7 @@ private
@attachment.container.board.course)
@course = @attachment.container.board.course
else
unless @attachment.container_type == 'Bid' || @attachment.container_type == 'HomeworkAttach' || @attachment.container_type == 'Memo' || @attachment.container_type == 'Softapplication' || @attachment.container_type == 'PhoneAppVersion'
unless @attachment.container_type == 'Bid' || @attachment.container_type == 'HomeworkAttach' || @attachment.container_type == 'Memo' || @attachment.container_type == 'Softapplication' || @attachment.container_type == 'PhoneAppVersion' || @attachment.container_type == 'StudentWorksScore'|| @attachment.container_type == 'StudentWorks'
@project = @attachment.project
end
end

93
app/controllers/courses_controller.rb
Unescape View File

@ -298,7 +298,6 @@ class CoursesController < ApplicationController
else
page_from = params[:page].nil? ? 0 : (params[:page].to_i - 1)
@results = student_homework_score(0,page_from, 10,"desc")
@results = paginateHelper_for_members @results, 10
end
end
@ -317,14 +316,11 @@ class CoursesController < ApplicationController
when '1'
@subPage_title = l :label_teacher_list
@all_members = searchTeacherAndAssistant(@course)
#@members = paginateHelper @all_members, 10
@members = @all_members
when '2'
@subPage_title = l :label_student_list
page = params[:page].nil? ? 0 : (params['page'].to_i - 1)
@all_members = student_homework_score(0,page, 10,"desc")
# @all_members = @course.members
# @members = paginateHelper_for_members @all_members, 10
@members = @all_members
end
respond_to do |format|
@ -379,11 +375,9 @@ class CoursesController < ApplicationController
if group_id == '0'
page = params[:page].nil? ? 0 : (params['page'].to_i - 1)
@results = student_homework_score(0,page, 10,@score_sort_by)
@results = paginateHelper_for_members @results, 10
else
@group = CourseGroup.find(group_id)
@results = student_homework_score(group_id, 0, 0,@score_sort_by)
@results = paginateHelper @results, 10
end
end
end
@ -612,32 +606,6 @@ class CoursesController < ApplicationController
end
end
def homework
if @course.is_public != 0 || User.current.member_of_course?(@course) || User.current.admin?
bids = @course.homeworks.order('created_on DESC')
bids = bids.like(params[:name]) if params[:name].present?
@bids = paginateHelper bids,10
@is_teacher = User.current.logged? && (User.current.admin? || User.current.allowed_to?(:as_teacher,@course))
@is_student = User.current.logged? && (User.current.admin? || (User.current.member_of_course?(@course) && !@is_teacher))
render :layout => 'base_courses'
else
render_403
end
end
# 新建作业
def new_homework
@homework = Bid.new
@homework.safe_attributes = params[:bid]
@homework.open_anonymous_evaluation = 1
@homework.deadline = (Time.now + 3600 * 24).strftime('%Y-%m-%d')
if (User.current.logged? && User.current.member_of_course?(Course.find params[:id] ))
render :layout => 'base_courses'
else
render_403
end
end
def toggleCourse
@course_prefs = Course.find_by_extra(@course.extra)
unless (@course_prefs.teacher == User.current || User.current.admin?)
@ -712,8 +680,8 @@ class CoursesController < ApplicationController
"show_course_news" => true,
"show_course_messages" => true,
#"show_course_journals_for_messages" => true,
"show_bids" => true,
"show_homeworks" => true,
# "show_bids" => true,
# "show_homeworks" => true,
"show_polls" => true
}
@date_to ||= Date.today + 1
@ -863,44 +831,32 @@ class CoursesController < ApplicationController
end
def student_homework_score(groupid,start_from, nums, score_sort_by)
#teachers = find_course_teachers(@course)
start_from = start_from * nums
sql_select = ""
if groupid == 0
if nums == 0
sql_select = "SELECT members.*, SUM(homework_attaches.score) as score FROM members, homework_attaches
WHERE members.course_id = #{@course.id} AND members.user_id in (SELECT students_for_courses.student_id FROM students_for_courses WHERE course_id = #{@course.id}) AND members.user_id = homework_attaches.user_id
AND homework_attaches.bid_id in (SELECT bid_id FROM homework_for_courses WHERE course_id = #{@course.id}) GROUP BY members.user_id
UNION all
SELECT members.*, 0 as score FROM members,homework_attaches,students_for_courses WHERE members.course_id = #{@course.id} AND
students_for_courses.course_id = #{@course.id} and members.user_id = students_for_courses.student_id AND
members.user_id NOT IN (SELECT homework_attaches.user_id FROM homework_attaches WHERE homework_attaches.bid_id in (SELECT bid_id FROM homework_for_courses WHERE course_id = #{@course.id} )
)
GROUP BY members.user_id ORDER BY score #{score_sort_by}"
else
sql_select = "SELECT members.*, SUM(homework_attaches.score) as score FROM members, homework_attaches
WHERE members.course_id = #{@course.id} AND members.user_id in (SELECT students_for_courses.student_id FROM students_for_courses WHERE course_id = #{@course.id}) AND members.user_id = homework_attaches.user_id
AND homework_attaches.bid_id in (SELECT bid_id FROM homework_for_courses WHERE course_id = #{@course.id}) GROUP BY members.user_id
UNION all
SELECT members.*, 0 as score FROM members,homework_attaches,students_for_courses WHERE members.course_id = #{@course.id} AND
students_for_courses.course_id = #{@course.id} and members.user_id = students_for_courses.student_id AND
members.user_id NOT IN (SELECT homework_attaches.user_id FROM homework_attaches WHERE homework_attaches.bid_id in (SELECT bid_id FROM homework_for_courses WHERE course_id = #{@course.id} )
)
GROUP BY members.user_id ORDER BY score #{score_sort_by} " #limit #{start_from}, #{nums}"
end
sql_select = "SELECT members.*,(
SELECT SUM(student_works.final_score)
FROM student_works,homework_commons
WHERE student_works.homework_common_id = homework_commons.id
AND homework_commons.course_id = #{@course.id}
AND student_works.user_id = members.user_id
) AS score
FROM members
JOIN students_for_courses
ON students_for_courses.student_id = members.user_id AND students_for_courses.course_id = members.course_id
WHERE members.course_id = #{@course.id} ORDER BY score #{score_sort_by}"
else
sql_select = "SELECT members.*, SUM(homework_attaches.score) as score FROM members, homework_attaches
WHERE members.course_id = #{@course.id} AND members.user_id in (SELECT students_for_courses.student_id FROM students_for_courses WHERE course_id = #{@course.id}) AND members.user_id = homework_attaches.user_id
and members.course_group_id = #{groupid} AND homework_attaches.bid_id in (SELECT bid_id FROM homework_for_courses WHERE course_id = #{@course.id})
GROUP BY members.user_id
UNION all
SELECT members.*, 0 as score FROM members,homework_attaches,students_for_courses WHERE members.course_id = #{@course.id}
and members.course_group_id = #{groupid} AND
students_for_courses.course_id = #{@course.id} and members.user_id = students_for_courses.student_id AND
members.user_id NOT IN (SELECT homework_attaches.user_id FROM homework_attaches WHERE homework_attaches.bid_id in (SELECT bid_id FROM homework_for_courses WHERE course_id = #{@course.id} )
)
GROUP BY members.user_id ORDER BY score #{score_sort_by}"
sql_select = "SELECT members.*,(
SELECT SUM(student_works.final_score)
FROM student_works,homework_commons
WHERE student_works.homework_common_id = homework_commons.id
AND homework_commons.course_id = #{@course.id}
AND student_works.user_id = members.user_id
) AS score
FROM members
JOIN students_for_courses
ON students_for_courses.student_id = members.user_id AND students_for_courses.course_id = members.course_id
WHERE members.course_id = #{@course.id} AND members.course_group_id = #{groupid} ORDER BY score #{score_sort_by}"
end
sql = ActiveRecord::Base.connection()
homework_scores = Member.find_by_sql(sql_select)
@ -922,7 +878,6 @@ class CoursesController < ApplicationController
@score_sort_by = "desc"
page_from = params[:page].nil? ? 0 : (params[:page].to_i - 1)
@results = student_homework_score(group.id,0,0, "desc")
@results = paginateHelper @results, 10
end

207
app/controllers/homework_common_controller.rb
Unescape View File

@ -0,0 +1,207 @@
class HomeworkCommonController < ApplicationController
layout "base_courses"
before_filter :find_course, :only => [:index,:new,:create]
before_filter :find_homework, :only => [:edit,:update,:alert_anonymous_comment,:start_anonymous_comment,:stop_anonymous_comment,:destroy]
before_filter :teacher_of_course, :only => [:new, :create, :edit, :update, :destroy, :start_anonymous_comment, :stop_anonymous_comment, :alert_anonymous_comment]
def index
homeworks = @course.homework_commons
@is_teacher = User.current.logged? && (User.current.admin? || User.current.allowed_to?(:as_teacher,@course))
@is_student = User.current.logged? && (User.current.admin? || (User.current.member_of_course?(@course) && !@is_teacher))
@homeworks = paginateHelper homeworks,20
respond_to do |format|
format.html
end
end
def new
@homework = HomeworkCommon.new
@homework.safe_attributes = params[:homework_common]
@homework.late_penalty = 2
@homework.end_time = (Time.now + 3600 * 24).strftime('%Y-%m-%d')
@homework.publish_time = Time.now.strftime('%Y-%m-%d')
#匿评作业相关属性
@homework_detail_manual = HomeworkDetailManual.new
@homework_detail_manual.ta_proportion = 0.6
@homework_detail_manual.absence_penalty = 2
@homework_detail_manual.evaluation_num = 3
@homework_detail_manual.evaluation_start = Time.now.strftime('%Y-%m-%d')
@homework_detail_manual.evaluation_end = (Time.now + 3600 * 24).strftime('%Y-%m-%d')
@homework.homework_detail_manual = @homework_detail_manual
respond_to do |format|
format.html
end
end
def create
if params[:homework_common]
homework = HomeworkCommon.new
homework.name = params[:homework_common][:name]
homework.description = params[:homework_common][:description]
homework.end_time = params[:homework_common][:end_time]
homework.publish_time = params[:homework_common][:publish_time]
homework.homework_type = params[:homework_common][:homework_type]
homework.late_penalty = params[:late_penalty]
homework.user_id = User.current.id
homework.course_id = @course.id
homework.save_attachments(params[:attachments])
render_attachment_warning_if_needed(homework)
#匿评作业相关属性
homework_detail_manual = HomeworkDetailManual.new
homework_detail_manual.ta_proportion = params[:ta_proportion] || 0.6
homework_detail_manual.comment_status = 1
homework_detail_manual.evaluation_start = params[:evaluation_start]
homework_detail_manual.evaluation_end = params[:evaluation_end]
homework_detail_manual.evaluation_num = params[:evaluation_num]
homework_detail_manual.absence_penalty = params[:absence_penalty]
homework.homework_detail_manual = homework_detail_manual
if homework.save
respond_to do |format|
format.html {
flash[:notice] = l(:notice_successful_create)
redirect_to homework_common_index_path(:course => @course.id)
}
end
return
end
end
respond_to do |format|
format.html {
flash[:notice] = l(:notice_failed_create)
redirect_to new_homework_common_path(:course => @course.id)
}
end
end
def edit
respond_to do |format|
format.html
end
end
def update
@homework.name = params[:homework_common][:name]
@homework.description = params[:homework_common][:description]
@homework.end_time = params[:homework_common][:end_time]
@homework.publish_time = params[:homework_common][:publish_time]
@homework.homework_type = params[:homework_common][:homework_type]
@homework.late_penalty = params[:late_penalty]
@homework.user_id = User.current.id
@homework.course_id = @course.id
#匿评作业相关属性
@homework_detail_manual.ta_proportion = params[:ta_proportion] || 0.6
@homework_detail_manual.evaluation_start = params[:evaluation_start]
@homework_detail_manual.evaluation_end = params[:evaluation_end]
@homework_detail_manual.evaluation_num = params[:evaluation_num]
@homework_detail_manual.absence_penalty = params[:absence_penalty]
if @homework.save && @homework_detail_manual.save
respond_to do |format|
format.html {
flash[:notice] = l(:notice_successful_edit)
redirect_to homework_common_index_path(:course => @course.id)
}
end
return
else
respond_to do |format|
format.html {
flash[:notice] = l(:notice_failed_edit)
redirect_to edit_homework_common_path(@homework)
}
end
end
end
def destroy
if @homework.destroy
respond_to do |format|
format.html {redirect_to homework_common_index_path(:course => @course.id)}
end
end
end
#开启匿评
#statue 1:启动成功，2：启动失败，作业总数大于等于2份时才能启动匿评，3:已开启匿评，请务重复开启,4:没有开启匿评的权限
def start_anonymous_comment
@statue =4 and return unless User.current.admin? || User.current.allowed_to?(:as_teacher,@course)
if @homework_detail_manual.comment_status == 1
student_works = @homework.student_works
if student_works && student_works.size >=2
student_works.each_with_index do |work, index|
user = work.user
n = @homework_detail_manual.evaluation_num
n = n < student_works.size ? n : student_works.size - 1
assigned_homeworks = get_assigned_homeworks(student_works, n, index)
assigned_homeworks.each do |h|
student_works_evaluation_distributions = StudentWorksEvaluationDistribution.new(user_id: user.id, student_work_id: h.id)
student_works_evaluation_distributions.save
end
end
@homework_detail_manual.update_column('comment_status', 2)
@statue = 1
else
@statue = 2
end
else
@statue = 3
end
end
#关闭匿评
def stop_anonymous_comment
@homework_detail_manual.update_column('comment_status', 3)
respond_to do |format|
format.js
end
end
#提示
def alert_anonymous_comment
@cur_size = 0
@totle_size = 0
if @homework_detail_manual.comment_status == 1
@totle_size = @course.student.count
@cur_size = @homework.student_works.size
elsif @homework_detail_manual.comment_status == 2
@homework.student_works.map { |work| @totle_size += work.student_works_evaluation_distributions.count}
@cur_size = 0
@homework.student_works.map { |work| @cur_size += work.student_works_scores.where(:reviewer_role => 3).count}
end
@percent = format("%.2f",(@cur_size.to_f / ( @totle_size == 0 ? 1 : @totle_size)) * 100)
respond_to do |format|
format.js
end
end
private
#获取课程
def find_course
@course = Course.find params[:course]
rescue
render_404
end
#获取作业
def find_homework
@homework = HomeworkCommon.find params[:id]
@homework_detail_manual = @homework.homework_detail_manual
@course = @homework.course
rescue
render_404
end
#是不是课程的老师
def teacher_of_course
render_403 unless User.current.allowed_to?(:as_teacher,@course)
end
def get_assigned_homeworks(student_works, n, index)
student_works += student_works
student_works[index + 1 .. index + n]
end
end

300
app/controllers/student_work_controller.rb
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8
app/controllers/users_controller.rb
Unescape View File

@ -462,14 +462,14 @@ class UsersController < ApplicationController
ids = []
ids << Issue.where(id: act_ids, project_id: p_ids).map{|x| x.id}
#Bid
act_ids = activity.where(act_type: 'Bid').select('act_id').map{|x| x.act_id}
course_ids = HomeworkForCourse.where(bid_id: act_ids).select('distinct course_id').map{|x| x.course_id}
#HomeworkCommon
act_ids = activity.where(act_type: 'HomeworkCommon').select('act_id').map{|x| x.act_id}
course_ids = HomeworkCommon.where(id: act_ids).select('distinct course_id').map{|x| x.course_id}
c_ids = []
Course.where(id: course_ids).each do |x|
c_ids << x.id unless x.is_public !=0 && User.current.member_of_course?(x)
end
ids << HomeworkForCourse.where(bid_id: act_ids, course_id: c_ids).map{|x| x.id}
ids << HomeworkCommon.where(id: act_ids, course_id: c_ids).map{|x| x.id}
#Journal
act_ids = activity.where(act_type: 'Journal').select('act_id').map{|x| x.act_id}

82
app/controllers/zipdown_controller.rb
Unescape View File

@ -33,26 +33,25 @@ class ZipdownController < ApplicationController
render file: 'public/no_file_found.html'
return
end
elsif params[:obj_class] == "HomeworkCommon"
homework = HomeworkCommon.find params[:obj_id]
render_403 if User.current.allowed_to?(:as_teacher,homework.course)
file_count = 0
homework.student_works.map { |work| file_count += work.attachments.count}
if file_count > 0
zipfile = zip_homework_common homework
else
render file: 'public/no_file_found.html'
return
end
else
logger.error "[ZipDown#assort] ===> #{params[:obj_class]} unKown !!"
end
# if zipfile
# if zipfile.length > 1
# @mut_down_files = zipfile #zipfile.each{|x| File.basename(x)}
# else
# send_file zipfile.first[:real_file], :filename => bid.name + ".zip", :type => detect_content_type(zipfile.first[:real_file])
# return
# end
# end
respond_to do |format|
format.json {
render json: zipfile.to_json
}
end
#rescue Exception => e
# render file: 'public/no_file_found.html'
end
#下载某一学生的作业的所有文件
@ -102,29 +101,34 @@ class ZipdownController < ApplicationController
digests << out_file.file_digest
end
end
homework_id = bid.id
user_id = bid.author_id
out_file = find_or_pack(homework_id, user_id, digests.sort){
zipping("#{Time.now.to_i}_#{bid.name}.zip",
bid_homework_path, OUTPUT_FOLDER)
}
[{files:[out_file.file_path], count: 1, index: 1,
real_file: out_file.file_path, file: File.basename(out_file.file_path),
size:(out_file.pack_size / 1024.0 / 1024.0).round(2)
}]
end
# zips = split_pack_files(bid_homework_path, Setting.pack_attachment_max_size.to_i*1024)
# x = 0
#
#
# zips.each { |o|
# x += 1
# file = zipping "#{Time.now.to_i}_#{bid.name}_#{x}.zip", o[:files], OUTPUT_FOLDER
# o[:real_file] = file
# o[:file] = File.basename(file)
# o[:size] = (File.size(file) / 1024.0 / 1024.0).round(2)
# }
def zip_homework_common homework_common
bid_homework_path = []
digests = []
homework_common.student_works.each do |work|
unless work.attachments.empty?
out_file = zip_student_work_by_user(work)
bid_homework_path << out_file.file_path
digests << out_file.file_digest
end
end
homework_id = homework_common.id
user_id = homework_common.user_id
out_file = find_or_pack(homework_id, user_id, digests.sort){
zipping("#{Time.now.to_i}_#{homework_common.name}.zip",
bid_homework_path, OUTPUT_FOLDER)
}
[{files:[out_file.file_path], count: 1, index: 1,
real_file: out_file.file_path, file: File.basename(out_file.file_path),
size:(out_file.pack_size / 1024.0 / 1024.0).round(2)
@ -135,8 +139,6 @@ class ZipdownController < ApplicationController
homeworks_attach_path = []
not_exist_file = []
# 需要将所有homework.attachments遍历加入zip
digests = []
homework_attach.attachments.each do |attach|
if File.exist?(attach.diskfile)
@ -147,12 +149,30 @@ class ZipdownController < ApplicationController
digests << 'not_exist_file'
end
end
out_file = find_or_pack(homework_attach.bid_id, homework_attach.user_id, digests.sort){
zipping("#{homework_attach.user.lastname}#{homework_attach.user.firstname}_#{((homework_attach.user.user_extensions.nil? || homework_attach.user.user_extensions.student_id.nil?) ? "" : homework_attach.user.user_extensions.student_id)}_#{Time.now.to_i.to_s}.zip",
homeworks_attach_path, OUTPUT_FOLDER, true, not_exist_file)
}
end
def zip_student_work_by_user work
homeworks_attach_path = []
not_exist_file = []
# 需要将所有homework.attachments遍历加入zip
digests = []
work.attachments.each do |attach|
if File.exist?(attach.diskfile)
homeworks_attach_path << attach.diskfile
digests << attach.digest
else
not_exist_file << attach.filename
digests << 'not_exist_file'
end
end
out_file = find_or_pack(work.homework_common_id, work.user_id, digests.sort){
zipping("#{work.user.lastname}#{work.user.firstname}_#{((work.user.user_extensions.nil? || work.user.user_extensions.student_id.nil?) ? "" : work.user.user_extensions.student_id)}_#{Time.now.to_i.to_s}.zip",
homeworks_attach_path, OUTPUT_FOLDER, true, not_exist_file)
}
end

66
app/helpers/application_helper.rb
Unescape View File

@ -1824,7 +1824,7 @@ module ApplicationHelper
def attachment_candown attachment
candown = false
if attachment.container
if attachment.container.class.to_s != "HomeworkAttach" && (attachment.container.has_attribute?(:project) || attachment.container.has_attribute?(:project_id)) && attachment.container.project
if attachment.container.class.to_s != "HomeworkAttach" && attachment.container.class.to_s != "StudentWork" && (attachment.container.has_attribute?(:project) || attachment.container.has_attribute?(:project_id)) && attachment.container.project
project = attachment.container.project
candown= User.current.member_of?(project) || (project.is_public && attachment.is_public == 1)
elsif attachment.container.is_a?(Project)
@ -1844,7 +1844,11 @@ module ApplicationHelper
attachment.container.board.course
course = attachment.container.board.course
candown= User.current.member_of_course?(course) || (course.is_public==1 && attachment.is_public == 1)
elsif attachment.container.class.to_s=="HomeworkAttach" && attachment.container.bid.reward_type == 3
elsif attachment.container.class.to_s=="HomeworkAttach"
candown = true
elsif attachment.container.class.to_s=="StudentWorksScore"
candown = true
elsif attachment.container.class.to_s=="StudentWork"
candown = true
elsif attachment.container_type == "Bid" && attachment.container && attachment.container.courses
course = attachment.container.courses.first
@ -2110,7 +2114,7 @@ module ApplicationHelper
# courses_link = link_to l(:label_course_practice), {:controller => 'courses', :action => 'index'}
#users_link = link_to l(:label_software_user), {:controller => 'users', :action => 'index', :host => Setting.host_user}
# contest_link = link_to l(:label_contest_innovate), {:controller => 'contests', :action => 'index'}
bids_link = link_to l(:label_requirement_enterprise), {:controller => 'bids', :action => 'index'}
# bids_link = link_to l(:label_requirement_enterprise), {:controller => 'bids', :action => 'index'}
forum_link = link_to l(:label_forum_all), {:controller => "forums", :action => "index"}
stores_link = link_to l(:label_stores_index), {:controller => 'stores', :action=> 'index'}
school_all_school_link = link_to l(:label_school_all), {:controller => 'school', :action => 'index'}
@ -2270,4 +2274,60 @@ module ApplicationHelper
tag_list = attachment_tag_list all_attachments
tag_list
end
#获取匿评相关连接代码
def homework_anonymous_comment homework
if homework.homework_type == 1 && homework.homework_detail_manual #匿评作业
if homework.student_works.count >= 2 #作业份数大于2
case homework.homework_detail_manual.comment_status
when 1
link = link_to '启动匿评', alert_anonymous_comment_homework_common_path(homework), id: "#{homework.id}_start_anonymous_comment", remote: true, disable_with: '加载中...',:class => 'fr mr10 work_edit'
when 2
link = link_to '关闭匿评', alert_anonymous_comment_homework_common_path(homework), id: "#{homework.id}_stop_anonymous_comment", remote: true,:class => 'fr mr10 work_edit'
when 3
link = "<span class='fr pr_join_span mr10' title='匿评结束'>匿评结束</span>".html_safe
end
else
link = "<span class='fr mr10 pr_join_span ' title='学生提交作业数大于2时才可以启动匿评'>启动匿评</span>".html_safe
end
else
link = "<span class='fr mr10 pr_join_span ' title='未开启匿评作业不可以启动匿评'>启动匿评</span>".html_safe
end
link
end
#学生根据传入作业确定显示为编辑作品还是新建作品
def student_new_homework homework
work = cur_user_works_for_homework homework
if work.nil?
link_to l(:label_commit_homework), new_student_work_path(:homework => homework.id),:class => 'fr mr10 work_edit'
else
if homework.homework_type == 1 && homework.homework_detail_manual && homework.homework_detail_manual.comment_status != 1 #匿评作业，且作业状态不是在开启匿评之前
"<span class='fr mr10 pr_join_span '>#{l(:label_edit_homework)}</span>".html_safe
else
link_to l(:label_edit_homework), edit_student_work_path(work.id),:class => 'fr mr10 work_edit'
end
end
end
def student_anonymous_comment homework
if homework.homework_type == 1 && homework.homework_detail_manual
case homework.homework_detail_manual.comment_status
when 1
"<span class='fr mr10 pr_join_span '>未开启匿评</span>".html_safe
when 2
"<span class='fr mr10 pr_join_span '>正在匿评中</span>".html_safe
when 3
"<span class='fr mr10 pr_join_span '>匿评已结束</span>".html_safe
end
elsif homework.homework_type == 0
"<span class='fr mr10 pr_join_span '>未启用匿评</span>".html_safe
elsif homework.homework_type == 2
"<span class='fr mr10 pr_join_span '>编程作业</span>".html_safe
end
end
#获取当前用户在指定作业下提交的作业的集合
def cur_user_works_for_homework homework
homework.student_works.where("user_id = ?",User.current).first
end
end

163
app/helpers/courses_helper.rb
Unescape View File

@ -201,14 +201,13 @@ module CoursesHelper
end
members
end
def searchStudent project
#searchPeopleByRoles(project, StudentRoles)
members = []
project.members.each do |m|
if m && m.user && m.user.allowed_to?(:as_student,project)
members << m
end
end
members
@ -428,40 +427,19 @@ module CoursesHelper
now > cTime
end
def find_by_extra_from_project extra
Course.find_by_extra(try(extra))
end
#判断指定用户是不是当前课程的老师
def is_course_teacher (user,course)
#course.members.joins(:member_roles).where("member_roles.role_id IN (:role_id) and members.user_id = #{user.id}", {:role_id => TeacherRoles}).count != 0
user.allowed_to?(:as_teacher,course)
#修改为根据用户是否有发布任务的权限来判断用户是否是课程的老师
#is_teacher = false
#@membership = user.memberships.all(:conditions => Project.visible_condition(User.current))
#@membership.each do |membership|
# unless(membership.project.project_type==0)
# if user.allowed_to?({:controller => "projects", :action => "new_homework"}, membership.project, :global => false)
# is_teacher = true
# end
# end
#end
#is_teacher
end
#当前用户是不是指定课程的学生
def is_cur_course_student course
#course.members.joins(:member_roles).where("member_roles.role_id IN (:role_id) and members.user_id = #{User.current.id}", {:role_id => StudentRoles}).count != 0
User.current.logged? && User.current.member_of_course?(course) && !(User.current.allowed_to?(:as_teacher,course))
#修改：能新建占位且不能新建任务的角色判定为学生
#is_student = false
#@membership = User.current.memberships.all(:conditions => Project.visible_condition(User.current))
#@membership.each do |membership|
# unless(membership.project.project_type==0)
# if !User.current.allowed_to?({:controller => "projects", :action => "new_homework"}, membership.project, :global => false) && User.current.allowed_to?({:controller => "homework_attach", :action => "new"}, membership.project, :global => false)
# is_student = true
# end
# end
#end
#is_student
end
#获取当前用户在指定作业下提交的作业的集合
def cur_user_homework_for_bid bid
@ -479,61 +457,6 @@ module CoursesHelper
homework.nil? ? [] : (homework.users + [homework.user])
end
#获取指定作业的最终评分
#最终评分 = 学生评分的平均分 * 0.4 +教师评分 * 0.6
def score_for_homework homework
if homework.bid.is_evaluation == 1 || homework.bid.is_evaluation == nil
return format("%.2f",(homework.bid.proportion * 1.0 / 100) * (teacher_score_for_homework(homework).to_f) + (1 - homework.bid.proportion * 1.0 / 100) * (student_score_for_homework(homework).to_f))
else
return teacher_score_for_homework homework
end
end
def score_for_homework_new homework
if teacher_score_for_homework(homework) != 0
return teacher_score_for_homework homework
else
return student_score_for_homework homework
end
end
#获取作业的互评得分
def student_score_for_homework homework
#member = searchTeacherAndAssistant(homework.bid.courses.first).first#searchPeopleByRoles(homework.bid.courses.first,TeacherRoles).first
#if member.nil?
# return "0.00"
#end
#student_stars = homework.rates(:quality).where("rater_id <> #{member.user_id}").select("stars")
members = searchStudent(homework.bid.courses.first)
user_ids = []
members.each do |user|
user_ids << user.user_id
end
student_stars = homework.rates(:quality).where("rater_id in (:user_ids)",{:user_ids => user_ids}).select("stars")
student_stars_count = 0
student_stars.each do |star|
student_stars_count = student_stars_count + star.stars
end
return format("%.2f",student_stars_count / (student_stars.count == 0 ? 1 : student_stars.count))
end
#获取作业的教师评分
#多个教师只获取一份教师评分
def teacher_score_for_homework homework
members = searchTeacherAndAssistant(homework.bid.courses.first)
teacher_ids = []
members.each do |user|
teacher_ids << user.user_id
end
teacher_stars = homework.rates(:quality).where("rater_id in (:teacher_ids)",{:teacher_ids => teacher_ids}).select("stars")
teacher_stars_count = 0
teacher_stars.each do |star|
teacher_stars_count = teacher_stars_count + star.stars
end
return format("%.2f",teacher_stars.count > 0 ? teacher_stars_count/teacher_stars.count : 0)
end
#获取指定项目的得分
def project_score project
issue_count = project.issues.count
@ -647,11 +570,6 @@ module CoursesHelper
end
end
#message_count
#Board.where(course_id: @course_ids).each do |board|
# activities[board.course_id]+=board.messages.where("updated_on>?", date_from).count
#end
#message_count
Board.where(course_id: @course_ids).each do |board|
countmessage = 0
@ -671,24 +589,15 @@ module CoursesHelper
end
end
#feedback_count 留言目前有问题留待下一步处理
#JournalsForMessage.where(jour_id: @course_ids, jour_type: Course).each do |jourformess|
# activities[jourformess.jour_id]+=1
#end
#homework_count
HomeworkForCourse.where(course_id: @course_ids).each do |homework|
countbid=0
# @bid_ids<<homework.bid_id
Bid.where(id: homework.bid_id).where("created_on>?",date_from).each do |bid|
countbid+=1
end
activities[homework.course_id]+=countbid
end
#@bid_ids.each do |bid_id|
# activities[] +=Bid.where(id: bid_id ).where("created_on>?",date_from).count
#end
# HomeworkForCourse.where(course_id: @course_ids).each do |homework|
# countbid=0
# # @bid_ids<<homework.bid_id
# Bid.where(id: homework.bid_id).where("created_on>?",date_from).each do |bid|
# countbid+=1
# end
# activities[homework.course_id]+=countbid
# end
#poll_count
# 动态目前只统计发布的问卷，关闭的问卷不在动态内显示
@ -739,54 +648,6 @@ module CoursesHelper
link.html_safe
end
def bid_anonymous_comment bid
if bid.open_anonymous_evaluation == 1
if bid.homeworks.count >= 2
case bid.comment_status
when 0
link = link_to '启动匿评', alert_anonymous_comment_bid_path(bid), id: "#{bid.id}_start_anonymous_comment", remote: true, disable_with: '加载中...',:class => 'fr mr10 work_edit'
when 1
link = link_to '关闭匿评', alert_anonymous_comment_bid_path(bid), id: "#{bid.id}_stop_anonymous_comment", remote: true,:class => 'fr mr10 work_edit'
when 2
link = "<span class='fr pr_join_span mr10' title='匿评结束'>匿评结束</span>".html_safe
end
else
link = "<span class='fr mr10 pr_join_span ' title='学生提交作业数大于2时才可以启动匿评'>启动匿评</span>".html_safe
end
else
link = "<span class='fr mr10 pr_join_span ' title='未开启匿评作业不可以启动匿评'>启动匿评</span>".html_safe
end
link
end
def student_new_homework bid
user_homework = cur_user_homework_for_bid bid
if user_homework && user_homework.empty?
link_to l(:label_commit_homework), new_exercise_book_path(bid),:class => 'fr mr10 work_edit'
else
if bid.comment_status == 1 && bid.open_anonymous_evaluation == 1
"<span class='fr mr10 pr_join_span ' title='已开启匿评不能修改作品'>#{l(:label_edit_homework)}</span>".html_safe
else
link_to l(:label_edit_homework), edit_homework_attach_path(user_homework.first.id),:class => 'fr mr10 work_edit'
end
end
end
def student_anonymous_comment bid
if bid.open_anonymous_evaluation == 1
case bid.comment_status
when 0
"<span class='fr mr10 pr_join_span '>未开启匿评</span>".html_safe
when 1
"<span class='fr mr10 pr_join_span '>正在匿评中</span>".html_safe
when 2
"<span class='fr mr10 pr_join_span '>匿评已结束</span>".html_safe
end
else
"<span class='fr mr10 pr_join_span '>未启用匿评</span>".html_safe
end
end
def visable_attachemnts_incourse course
return[] unless course
result = []

53
app/helpers/homework_common_helper.rb
Unescape View File

@ -0,0 +1,53 @@
# encoding: utf-8
module HomeworkCommonHelper
#迟交扣分下拉框
def late_penalty_option
type = []
for i in (1..5)
option = []
option << i
option << i
type << option
end
type
end
#教辅评分比例下拉框
def ta_proportion_option
type = []
i = 10
while i <= 100
option = []
option << i.to_s + "%"
option << i.to_f / 100
type << option
i += 10
end
type
end
#缺评扣分
def absence_penalty_option
type = []
i = 1
while i <= 5
option = []
option << i
option << i
type << option
i += 1
end
type
end
#根据传入作业确定跳转到开启匿评还是关闭匿评功能
def alert_anonyoms_path homework,homework_detail_manual
link = ""
if homework_detail_manual.comment_status == 1
link = start_anonymous_comment_homework_common_url homework.id
elsif homework_detail_manual.comment_status == 2
link = stop_anonymous_comment_homework_common_url homework.id
end
link
end
end

1
app/helpers/owner_type_helper.rb
Unescape View File

@ -6,4 +6,5 @@ module OwnerTypeHelper
COMMENT = 5
BID = 6
JOURNALSFORMESSAGE = 7
HOMEWORKCOMMON = 8
end

63
app/helpers/student_work_helper.rb
Unescape View File

@ -0,0 +1,63 @@
# encoding: utf-8
module StudentWorkHelper
def user_projects_option
cond = Project.visible_condition(User.current) + " AND projects.project_type <> 1"
memberships = User.current.memberships.all(:conditions => cond)
projects = memberships.map(&:project)
not_have_project = []
not_have_project << Setting.please_chose
not_have_project << 0
type = []
type << not_have_project
projects.each do |project|
if project != nil
option = []
option << project.name
option << project.id
type << option
end
end
type
end
#获取指定用户对某一作业的评分结果
def student_work_score work,user
StudentWorksScore.where(:user_id => user.id,:student_work_id => work.id).first
end
#获取指定评分的角色
def student_work_score_role score
case score.reviewer_role
when 1
role = "教师"
when 2
role = "助教"
when 3
role = "学生"
end
end
def get_role_by_name role
case role
when "Teacher"
result = 1
when "Manager"
result = 1
when "TeachingAsistant"
result = 2
when "Student"
result = 3
end
result
end
#获取赞的总数
def praise_homework_count obj_id
PraiseTread.where("praise_tread_object_id = #{obj_id} AND praise_tread_object_type = 'StudentWork'").count
end
#判断指定用户是不是已经赞过该作业
def is_praise_homework user_id, obj_id
PraiseTread.where("user_id = #{user_id} AND praise_tread_object_id = #{obj_id} AND praise_tread_object_type = 'StudentWork'").empty?
end
end

9
app/models/course.rb
Unescape View File

@ -10,7 +10,7 @@ class Course < ActiveRecord::Base
#belongs_to :project, :class_name => 'Course', :foreign_key => :extra, primary_key: :identifier
belongs_to :teacher, :class_name => 'User', :foreign_key => :tea_id # 定义一个方法teacher，该方法通过tea_id来调用User表
belongs_to :school, :class_name => 'School', :foreign_key => :school_id #定义一个方法school，该方法通过school_id来调用School表
has_many :bid
# has_many :bid
has_many :members, :include => [:principal, :roles], :conditions => "#{Principal.table_name}.type='User' AND #{Principal.table_name}.status=#{Principal::STATUS_ACTIVE}"
has_many :memberships, :class_name => 'Member'
has_many :member_principals, :class_name => 'Member',
@ -18,9 +18,9 @@ class Course < ActiveRecord::Base
:conditions => "#{Principal.table_name}.type='Group' OR (#{Principal.table_name}.type='User' AND #{Principal.table_name}.status=#{Principal::STATUS_ACTIVE})"
has_many :principals, :through => :member_principals, :source => :principal
has_many :users, :through => :members
has_many :homeworks, :through => :homework_for_courses, :source => :bid, :dependent => :destroy
# has_many :homeworks, :through => :homework_for_courses, :source => :bid, :dependent => :destroy
has_many :journals_for_messages, :as => :jour, :dependent => :destroy
has_many :homework_for_courses, :dependent => :destroy
# has_many :homework_for_courses, :dependent => :destroy
has_many :student, :class_name => 'StudentsForCourse', :source => :user
has_many :course_infos, :class_name => 'CourseInfos',:dependent => :destroy
has_many :enabled_modules, :dependent => :delete_all
@ -29,6 +29,9 @@ class Course < ActiveRecord::Base
has_many :news, :dependent => :destroy, :include => :author
has_one :course_status, :class_name => "CourseStatus", :dependent => :destroy
has_many :homework_commons, :dependent => :destroy
has_many :student_works, :through => :homework_commons, :dependent => :destroy
has_many :course_groups, :dependent => :destroy
acts_as_taggable

31
app/models/homework_common.rb
Unescape View File

@ -0,0 +1,31 @@
#老师布置的作业表
#homework_type: 0:普通作业;1:匿评作业;2:编程作业
class HomeworkCommon < ActiveRecord::Base
# attr_accessible :name, :user_id, :description, :publish_time, :end_time, :homework_type, :late_penalty, :course_id
include Redmine::SafeAttributes
include ApplicationHelper
belongs_to :course
belongs_to :user
has_one :homework_detail_manual, :dependent => :destroy
has_one :homework_detail_programing, :dependent => :destroy
has_many :homework_tests, :dependent => :destroy
has_many :student_works, :dependent => :destroy
has_many :student_works_evaluation_distributions, :through => :student_works #一个作业的分配的匿评列表
has_many :acts, :class_name => 'Activity', :as => :act, :dependent => :destroy #用户活动
acts_as_attachable
acts_as_event :title => Proc.new {|o| "#{l(:label_course_homework)} ##{o.id}: #{o.name}" },
:description => :description,
:author => :author,
:url => Proc.new {|o| {:controller => 'student_work', :action => 'index', :homework => o.id}}
after_create :act_as_activity
after_destroy :delete_kindeditor_assets
def act_as_activity
self.acts << Activity.new(:user_id => self.user_id)
end
#删除对应的图片
def delete_kindeditor_assets
delete_kindeditor_assets_from_disk self.id,OwnerTypeHelper::HOMEWORKCOMMON
end
end

7
app/models/homework_detail_manual.rb
Unescape View File

@ -0,0 +1,7 @@
#手动评分作业表
#comment_status: 1:未开启匿评，2：开启匿评，3：匿评结束
class HomeworkDetailManual < ActiveRecord::Base
attr_accessible :ta_proportion, :comment_status, :evaluation_start, :evaluation_end, :evaluation_num, :absence_penalty, :homework_common_id
belongs_to :homework_common
end

5
app/models/homework_detail_programing.rb
Unescape View File

@ -0,0 +1,5 @@
class HomeworkDetailPrograming < ActiveRecord::Base
attr_accessible :language, :standard_code, :homework_common_id
belongs_to :homework_common
end

5
app/models/homework_test.rb
Unescape View File

@ -0,0 +1,5 @@
class HomeworkTest < ActiveRecord::Base
attr_accessible :input, :output, :homework_common_id
belongs_to :homework_common
end

1
app/models/journals_for_message.rb
Unescape View File

@ -29,6 +29,7 @@ class JournalsForMessage < ActiveRecord::Base
belongs_to :jour, :polymorphic => true
belongs_to :user
belongs_to :homework_attach
belongs_to :student_works_score
belongs_to :at_user, :class_name => "User", :foreign_key => 'reply_id'
acts_as_event :title => Proc.new {|o| "#{l(:label_my_message)}"},

9
app/models/member.rb
Unescape View File

@ -117,10 +117,11 @@ class Member < ActiveRecord::Base
# 查找每个学生每个作业的评分
def student_homework_score
score_count = 0
homework_score = HomeworkAttach.find_by_sql("SELECT bids.name, homework_attaches.score as score
FROM homework_attaches, bids where homework_attaches.user_id = #{self.user_id}
and homework_attaches.bid_id IN (SELECT bid_id FROM homework_for_courses where course_id = #{self.course_id})
AND homework_attaches.bid_id = bids.id ")
homework_score = StudentWork.find_by_sql("SELECT homework_commons.name,student_works.final_score as score
FROM student_works,homework_commons
WHERE student_works.homework_common_id = homework_commons.id
AND homework_commons.course_id = #{self.course_id}
AND student_works.user_id = #{self.user_id}")
homework_score.each do |homework|
mem_score = 0
if homework[:score]

2
app/models/project.rb
Unescape View File

@ -30,7 +30,7 @@ class Project < ActiveRecord::Base
# Specific overidden Activities
belongs_to :homework_attach
has_many :student_works
has_many :time_entry_activities
has_many :members, :include => [:principal, :roles], :conditions => "#{Principal.table_name}.type='User' AND #{Principal.table_name}.status=#{Principal::STATUS_ACTIVE}"
has_many :memberships, :class_name => 'Member'

12
app/models/student_work.rb
Unescape View File

@ -0,0 +1,12 @@
#学生提交作品表
class StudentWork < ActiveRecord::Base
attr_accessible :name, :description, :homework_common_id, :user_id, :final_score, :teacher_score, :student_score, :teaching_asistant_score, :project_id
belongs_to :homework_common
belongs_to :user
has_many :student_works_evaluation_distributions, :dependent => :destroy
has_many :student_works_scores, :dependent => :destroy
belongs_to :project
acts_as_attachable
end

7
app/models/student_works_evaluation_distribution.rb
Unescape View File

@ -0,0 +1,7 @@
#学生作品匿评分配表
class StudentWorksEvaluationDistribution < ActiveRecord::Base
attr_accessible :student_work_id, :user_id
belongs_to :student_work
belongs_to :user
end

10
app/models/student_works_score.rb
Unescape View File

@ -0,0 +1,10 @@
class StudentWorksScore < ActiveRecord::Base
#reviewer_role: 1:教师评分;2:教辅评分;3:学生匿评
attr_accessible :student_work_id, :user_id, :score, :comment, :reviewer_role
belongs_to :user
belongs_to :student_work
has_many :journals_for_messages, :as => :jour, :dependent => :destroy
acts_as_attachable
end

21
app/models/user.rb
Unescape View File

@ -75,13 +75,18 @@ class User < Principal
has_many :homework_users
has_many :homework_attaches, :through => :homework_users
has_many :homework_evaluations
#问卷相关关关系
has_many :poll_users, :dependent => :destroy
has_many :poll_votes, :dependent => :destroy
has_many :poll, :dependent => :destroy #用户创建的问卷
has_many :answers, :source => :poll, :through => :poll_users, :dependent => :destroy #用户已经完成问答的问卷
# end
#作业相关关系
has_many :homework_commons, :dependent => :destroy
has_many :student_works, :dependent => :destroy
has_many :student_works_evaluation_distributions, :dependent => :destroy
has_many :student_works_scores, :dependent => :destroy
#end
has_and_belongs_to_many :groups, :after_add => Proc.new {|user, group| group.user_added(user)},
:after_remove => Proc.new {|user, group| group.user_removed(user)}
@ -92,7 +97,7 @@ class User < Principal
belongs_to :auth_source
belongs_to :ucourse, :class_name => 'Course', :foreign_key => :id #huang
## added by xianbo for delete
has_many :biding_projects, :dependent => :destroy
# has_many :biding_projects, :dependent => :destroy
has_many :contesting_projects, :dependent => :destroy
belongs_to :softapplication, :foreign_key => 'id', :dependent => :destroy
##ended by xianbo
@ -100,7 +105,7 @@ class User < Principal
#####fq
has_many :jours, :class_name => 'JournalsForMessage', :dependent => :destroy
has_many :journals_messages, :class_name => 'JournalsForMessage', :foreign_key => "user_id", :dependent => :destroy
has_many :bids, :foreign_key => 'author_id', :dependent => :destroy
# has_many :bids, :foreign_key => 'author_id', :dependent => :destroy
has_many :contests, :foreign_key => 'author_id', :dependent => :destroy
has_many :softapplications, :foreign_key => 'user_id', :dependent => :destroy
has_many :journals_for_messages, :as => :jour, :dependent => :destroy
@ -261,16 +266,6 @@ class User < Principal
end
end
# 判断用户是否加入了竞赛中 fq
def join_in_contest?(bid)
joined = JoinInContest.where('user_id = ? and bid_id =?', self.id, bid.id)
if joined.size > 0
true
else
false
end
end
### fq
def join_in?(course)
joined = StudentsForCourse.where('student_id = ? and course_id = ?', self.id, course.id)

3
app/views/attachments/upload.js.erb
Unescape View File

@ -11,7 +11,4 @@ fileSpan.find('a.remove-upload')
})
.off('click');
$('<input>', { type: 'hidden', name: 'attachments[<%= j params[:attachment_id] %>][token]' } ).val('<%= j @attachment.token %>').appendTo(fileSpan);
//var divattach = fileSpan.find('div.div_attachments');
//divattach.html('<%= j(render :partial => 'tags/tagEx', :locals => {:obj => @attachment, :object_flag => "6"})%>');
<% end %>

4
app/views/courses/_course.html.erb
Unescape View File

@ -46,8 +46,8 @@
<div class="information_for_course" >
<p class="stats">
<%= content_tag('span', link_to("#{@course.homeworks.count}", homework_course_path(@course)), :class => "info") %>
<%= content_tag('span', l(:label_x_task, :count => @course.homeworks.count)) %>
<%= content_tag('span', link_to("#{@course.homework_commons.count}", homework_common_index_path(:course => @course.id)), :class => "info") %>
<%= content_tag('span', l(:label_x_task, :count => @course.homework_commons.count)) %>
</p>
<p class="stats">
<% files_count = @course.attachments.count %>

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