socialforge/app/controllers/courses_controller.rb

910 lines
30 KiB
Ruby
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class CoursesController < ApplicationController
layout 'base_courses'
include CoursesHelper
helper :activities
helper :members
helper :words
menu_item :overview
menu_item :feedback, :only => :feedback
menu_item :homework, :only => :homework
menu_item :new_homework, :only => :new_homework
menu_item l(:label_sort_by_time), :only => :index
menu_item l(:label_sort_by_active), :only => :index
menu_item l(:label_sort_by_influence), :only => :index
before_filter :can_show_course, :except => []
before_filter :find_course, :except => [ :index, :search,:list, :new,:join,:unjoin, :create, :copy, :statistics, :new_join, :course, :enterprise_course, :course_enterprise,:view_homework_attaches,:join_private_courses]
before_filter :authorize_course, :only => [:show, :settings, :edit, :update, :modules, :close, :reopen, :view_homework_attaches, :course]
before_filter :authorize_course_global, :only => [:view_homework_attaches, :new,:create]
before_filter :require_admin, :only => [:copy, :archive, :unarchive, :destroy, :calendar]
before_filter :toggleCourse, only: [:finishcourse, :restartcourse]
before_filter :require_login, :only => [:join, :unjoin]
#before_filter :allow_join, :only => [:join]
@@result = nil
def join
if User.current.logged?
course = Course.find_by_id params[:object_id]
if course
if course_endTime_timeout? course
@state = 2
else
if User.current.member_of_course?(course)
@state = 3
else
if params[:course_password] == course.password
members = []
members << Member.new(:role_ids => [10], :user_id => User.current.id)
course.members << members
StudentsForCourse.create(:student_id => User.current.id, :course_id => params[:object_id])
@state = 0
else
@state = 1
end
end
end
else
@state = 4
end
else
@state = 5
end
respond_to do |format|
format.js { render :partial => 'set_join', :locals => {:user => User.current, :course => course, :object_id => params[:object_id]} }
end
rescue Exception => e
@state = 4
respond_to do |format|
# format.html { redirect_to_referer_or {render :text => (watching ? 'Watcher added.' : 'Watcher removed.'), :layout => true}}
format.js { render :partial => 'set_join', :locals => {:user => User.current, :course => nil, :object_id => nil} }
end
end
def unjoin
if User.current.logged?
@member = Member.where('course_id = ? and user_id = ?', params[:object_id], User.current.id)
@member.first.destroy
joined = StudentsForCourse.where('student_id = ? and course_id = ?', User.current.id, params[:object_id])
joined.each do |join|
join.delete
end
end
respond_to do |format|
# format.html { redirect_to_referer_or {render :text => (watching ? 'Watcher added.' : 'Watcher removed.'), :layout => true}}
format.js { render :partial => 'set_join', :locals => {:user => User.current, :course => Course.find(params[:object_id]), :object_id => params[:object_id]} }
end
end
def join_private_courses
respond_to do |format|
format.js
end
end
#更新课程信息
def update
@course.safe_attributes = params[:course]
@course.time = params[:time]
@course.term = params[:term]
@course.class_period = params[:class_period]
if @course.save
if params[:course][:is_public] == '0'
course_status = CourseStatus.find_by_course_id(@course.id)
course_status.destroy if course_status
elsif params[:course][:is_public] == '1'
course_status = CourseStatus.find_by_course_id(@course.id)
course_status.destroy if course_status
course_status = CourseStatus.create(:course_id => @course.id, :grade => 0)
end
respond_to do |format|
format.html {
flash[:notice] = l(:notice_successful_update)
redirect_to settings_course_url(@course)
}
format.api { render_api_ok }
end
else
respond_to do |format|
format.html {
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settings
render :action => 'settings'
}
format.api { render_validation_errors(@course) }
end
end
end
def new_join
@course = Course.find(params[:object_id])
end
# 课程搜索
# add by nwb
def search
courses_all = Course.all_course
name = params[:name]
#(redirect_to courses_url, :notice => l(:label_sumbit_empty);return) if name.blank?
if name.blank?
@courses = []
@courses_all = []
@course_count = 0
@course_pages = Paginator.new @course_count, per_page_option, params['page']
else
@courses = courses_all.visible
if params[:name].present?
@courses_all = @courses.like(params[:name])
else
@courses_all = @courses;
end
@course_count = @courses_all.count
@course_pages = Paginator.new @course_count, per_page_option, params['page']
# 课程的动态数
@course_activity_count=Hash.new
@courses_all.each do |course|
@course_activity_count[course.id]=0
end
case params[:course_sort_type]
when '0'
@courses = @courses_all.order("created_at desc")
@s_type = 0
@courses = @courses.offset(@course_pages.offset).limit(@course_pages.per_page)
@course_activity_count=get_course_activity @courses,@course_activity_count
when '1'
@courses = @courses_all.order("course_ac_para desc")
@s_type = 1
@courses = @courses.offset(@course_pages.offset).limit(@course_pages.per_page)
@course_activity_count=get_course_activity @courses,@course_activity_count
when '2'
@courses = @courses_all.order("watchers_count desc")
@s_type = 2
@courses = @courses.offset(@course_pages.offset).limit(@course_pages.per_page)
@course_activity_count=get_course_activity @courses,@course_activity_count
when '3'
@course_activity_count=get_course_activity @courses_all,@course_activity_count_array
@courses=handle_course @courses_all,@course_activity_count
@s_type = 3
@courses = @courses[@course_pages.offset, @course_pages.per_page]
else
@s_type = 0
@courses = @courses_all.order("created_at desc")
@courses = @courses.offset(@course_pages.offset).limit(@course_pages.per_page)
@course_activity_count=get_course_activity @courses,@course_activity_count
end
end
respond_to do |format|
format.html {
render :layout => 'course_base'
scope = Course
unless params[:closed]
scope = scope.active
end
}
format.atom {
courses = Course.visible.order('created_on DESC').limit(Setting.feeds_limit.to_i).all
render_feed(courses, :title => "#{Setting.app_title}: #{l(:label_course_latest)}")
}
end
end
def searchmembers
@subPage_title = l :label_student_list
@render_file = 'member_list'
@canShowCode = isCourseTeacher(User.current.id,@course) && params[:role] != '1'
@is_remote = true
q = "#{params[:name].strip}"
#(redirect_to stores_url, :notice => l(:label_sumbit_empty);return) if params[:name].blank?
if params[:incourse]
@results = searchmember_by_name(student_homework_score, q)
elsif params[:ingroup]
@group = CourseGroup.find(params[:search_group_id])
@results =searchgroupmember_by_name(student_homework_score, @group, q)
end
@result_count = @results.count
@results = paginateHelper @results
end
def addgroups
@subPage_title = l :label_student_list
if params[:group_name]
group = CourseGroup.new
group.name = params[:group_name]
group.course_id = @course.id
group.save
end
@canShowCode = isCourseTeacher(User.current.id,@course) && params[:role] != '1'
@is_remote = true
@course_groups = @course.course_groups
end
def deletegroup
CourseGroup.delete(params[:group_id])
@subPage_title = l :label_student_list
@canShowCode = isCourseTeacher(User.current.id,@course) && params[:role] != '1'
@is_remote = true
@course_groups = @course.course_groups
end
def updategroupname
@subPage_title = l :label_student_list
if params[:group_name]
group = CourseGroup.find(params[:group_id])
group.name = params[:group_name]
group.save
end
@canShowCode = isCourseTeacher(User.current.id,@course) && params[:role] != '1'
@is_remote = true
@course_groups = @course.course_groups
end
def valid_ajax
req = Hash.new(false)
req[:message] = ''
valid_attr = params[:valid]
valid_value = params[:value]
faker = CourseGroup.new
if valid_attr.eql?('name')
faker.name = valid_value
faker.valid?
req[:valid] = faker.errors[:name].blank?
req[:message] = faker.errors[:name]
end
req[:message] = l(:modal_valid_passing) if req[:message].blank?
render :json => req
end
def join_group
@subPage_title = l :label_student_list
group = CourseGroup.find(params[:object_id])
member = Member.where(:course_id => @course.id, :user_id => User.current.id).first
member.course_group_id = group.id
member.save
@group = group
@course_groups = @course.course_groups
@membercount = @members.count
search_group_members group
end
def unjoin_group
@subPage_title = l :label_student_list
group = CourseGroup.find(params[:object_id])
member = Member.where(:course_id => @course.id, :user_id => User.current.id).first
member.course_group_id = 0
member.save
@group = group
@course_groups = @course.course_groups
@membercount = @members.count
search_group_members group
end
def searchgroupmembers
@subPage_title = l :label_student_list
@render_file = 'member_list'
@canShowCode = isCourseTeacher(User.current.id,@course) && params[:role] != '1'
@is_remote = true
if params[:group_id] && params[:group_id] != "0"
@group = CourseGroup.find(params[:group_id])
@results = student_homework_score.find_all {|mem| mem.course_group_id == group.id}
else
@results = student_homework_score
end
@@result = @results
@members = searchStudent(@course)
@membercount = @members.count
@results = paginateHelper @results
end
def member
## 有角色参数的才是课程,没有的就是项目
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if (User.current.admin? || @course.is_public == 1 || (@course.is_public == 0 && User.current.member_of_course?(@course)))
@render_file = 'member_list'
@teachers= searchTeacherAndAssistant(@course)
@canShowCode = isCourseTeacher(User.current.id,@course) && params[:role] != '1'
@role = params[:role]
@course_groups = @course.course_groups if @course.course_groups
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@show_serch = params[:role] == '2'
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case params[:role]
when '1'
@subPage_title = l :label_teacher_list
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@members = @teachers
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when '2'
@subPage_title = l :label_student_list
@members = student_homework_score
# @member_scores = @@member_scores
# @members = searchStudent_sort(@course, 'desc', @@member_scores)
@membercount = @members.count
else
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@subPage_title = ''
@members = @course.member_principals.includes(:roles, :principal).all.sort
end
@@result = @members
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@members = paginateHelper @members
render :layout => 'base_courses'
else
render_403
end
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end
def member_score_sort
@teachers= searchTeacherAndAssistant(@course)
@canShowCode = isCourseTeacher(User.current.id,@course) && params[:role] != '1'
@role = params[:role]
@course_groups = @course.course_groups if @course.course_groups
@show_serch = params[:role] == '2'
@subPage_title = l :label_student_list
@render_file = 'member_list'
unless @@result.nil?
@results = @@result.reverse
@@result = @results
end
@results = paginateHelper @results
end
# 显示每个学生的作业评分详情
def show_member_score
@member_score = Member.find(params[:member_id]) if params[:member_id]
respond_to do |format|
format.html {render :layout => 'course_base'}
format.js
end
end
#判断指定用户是否为课程教师
def isCourseTeacher(id)
result = false
if @teachers.find_by_user_id(id) != nil
result = true
end
result
end
def handle_course courses, activities
course_activity_count_array=activities.values()
course_array=[]
i=0;
courses.each do |course|
course_array[i]=course
i=i+1
end
courses=desc_sort_course_by_avtivity(course_activity_count_array, course_array)
return courses
end
def settings
if User.current.allowed_to?(:as_teacher,@course)
@issue_custom_fields = IssueCustomField.sorted.all
@issue_category ||= IssueCategory.new
@member ||= @course.members.new
@trackers = Tracker.sorted.all
else
render_403
end
end
def create
if User.current.user_extensions.identity
@course = Course.new
@course.extra='course' + DateTime.parse(Time.now.to_s).strftime('%Y-%m-%d_%H-%M-%S').to_s
@course.safe_attributes = params[:course]
@course.tea_id = User.current.id
# added by bai
@course.term = params[:term]
@course.time = params[:time]
#@course.school_id = params[:occupation]
@course.school_id = User.current.user_extensions.school_id
@course.setup_time = params[:setup_time]
@course.endup_time = params[:endup_time]
@course.class_period = params[:class_period]
end
@issue_custom_fields = IssueCustomField.sorted.all
@trackers = Tracker.sorted.all
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if @course.save
#unless User.current.admin?
r = Role.givable.find_by_id(Setting.new_project_user_role_id.to_i) || Role.givable.first
m = Member.new(:user => User.current, :roles => [r])
m.project_id = -1
course = CourseInfos.new(:user_id => User.current.id, :course_id => @course.id)
#user_grades = UserGrade.create(:user_id => User.current.id, :course_id => @course.id)
if params[:course][:is_public] == '1'
course_status = CourseStatus.create(:course_id => @course.id, :watchers_count => 0, :changesets_count => 0, :grade => 0, :course_type => @course_tag)
end
@course.members << m
@course.course_infos << course
#end
respond_to do |format|
format.html {
flash[:notice] = l(:notice_successful_create)
if params[:continue]
redirect_to new_course_url(attrs, :course => '0')
elsif params[:course_continue]
redirect_to new_course_url(:course => '1')
else
redirect_to settings_course_url(@course, :course_type => 1)
end
}
format.api { render :action => 'show', :status => :created, :location => url_for(:controller => 'courses', :action => 'show', :id => @course.id) }
end
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else
#@course.destroy
respond_to do |format|
format.html { render :action => 'new', :layout => 'base' } #Added by young
format.api { render_validation_errors(@course) }
end
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end
end
def course
@school_id = params[:school_id]
per_page_option = 10
if @school_id == "0" or @school_id.nil?
@courses_all = Course.active.visible.
joins("LEFT JOIN #{CourseStatus.table_name} ON #{Course.table_name}.id = #{CourseStatus.table_name}.course_id").
else
@courses_all = Course.active.visible.
joins("LEFT JOIN #{CourseStatus.table_name} ON #{Course.table_name}.id = #{CourseStatus.table_name}.course_id").
joins(:course_extra).
where("#{Course.table_name}.school_id = ?", @school_id)
end
@course_count = @courses_all.count
@course_pages = Paginator.new @course_count, per_page_option, params['page']
#gcm activity count
@course_activity_count=Hash.new
#count initialize
@courses_all.each do |course|
@course_activity_count[course.id]=0
end
#@course_activity_count=get_course_activity @courses_all,@course_activity_count
#gcm end
case params[:course_sort_type]
when '0'
@courses = @courses_all.order("created_on desc")
@s_type = 0
@courses = @courses.offset(@course_pages.offset).limit(@course_pages.per_page)
#gcm
@course_activity_count=get_course_activity @courses,@course_activity_count
#gcmend
when '1'
@courses = @courses_all.order("course_ac_para desc")
@s_type = 1
@courses = @courses.offset(@course_pages.offset).limit(@course_pages.per_page)
#gcm
@course_activity_count=get_course_activity @courses,@course_activity_count
#gcmend
when '2'
@courses = @courses_all.order("watchers_count desc")
@s_type = 2
@courses = @courses.offset(@course_pages.offset).limit(@course_pages.per_page)
#gcm
@course_activity_count=get_course_activity @courses,@course_activity_count
#gcmend
#gcm
when '3'
#gcm
@course_activity_count=get_course_activity @courses_all,@course_activity_count
#gcmend
@courses=handle_course @courses_all,@course_activity_count
@s_type = 3
@courses = @courses[@course_pages.offset, @course_pages.per_page]
else
@s_type = 0
@courses = @courses_all.order("created_on desc")
@courses = @courses.offset(@course_pages.offset).limit(@course_pages.per_page)
#gcm
@course_activity_count=get_course_activity @courses,@course_activity_count
#gcmend
end
respond_to do |format|
format.html {
render :layout => 'base'
}
format.api {
# @offset, @limit = api_offset_and_limit
# @course_count = Course.visible.count
# @courses = Course.visible.offset(@offset).limit(@limit).order('lft').all
}
format.atom {
courses = Course.visible.order('created_on DESC').limit(Setting.feeds_limit.to_i).all
render_feed(courses, :title => "#{Setting.app_title}: #{l(:label_course_latest)}")
}
end
end
def new
@course_type = params[:course_type] ||= params[:course]
@issue_custom_fields = IssueCustomField.sorted.all
@trackers = Tracker.sorted.all
@course = Course.new
@course.safe_attributes = params[:course]
month = Time.now.month
render :layout => 'base'
end
def desc_sort_course_by_avtivity(activity_count, courses)
return courses if activity_count.size<2
(activity_count.size-2).downto(0) do |i|
(0..i).each do |j|
if activity_count[j]<activity_count[j+1]
courses[j], courses[j+1]=courses[j+1], courses[j]
activity_count[j], activity_count[j+1]=activity_count[j+1], activity_count[j]
end
end
end
return courses
end
def index
render_404
@course_type = params[:course_type]
@school_id = params[:school_id]
per_page_option = 10
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if @school_id == "0" || @school_id.nil?
@courses_all = Course.active.visible.
joins("LEFT JOIN #{CourseStatus.table_name} ON #{Course.table_name}.id = #{CourseStatus.table_name}.course_id")
else
@courses_all = Course.active.visible.
joins("LEFT JOIN #{CourseStatus.table_name} ON #{Course.table_name}.id = #{CourseStatus.table_name}.course_id").
where("#{Course.table_name}.school_id = ?", @school_id)
end
@course_count = @courses_all.count
@course_pages = Paginator.new @course_count, per_page_option, params['page']
@course_activity_count=Hash.new
@courses_all.each do |course|
@course_activity_count[course.id]=0
end
case params[:course_sort_type]
when '0'
@courses = @courses_all.order("created_at desc")
@s_type = 0
@courses = @courses.offset(@course_pages.offset).limit(@course_pages.per_page)
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@course_activity_count=get_course_activity @courses, @course_activity_count
when '1'
@courses = @courses_all.order("course_ac_para desc")
@s_type = 1
@courses = @courses.offset(@course_pages.offset).limit(@course_pages.per_page)
@course_activity_count=get_course_activity @courses, @course_activity_count
when '2'
@courses = @courses_all.order("watchers_count desc")
@s_type = 2
@courses = @courses.offset(@course_pages.offset).limit(@course_pages.per_page)
@course_activity_count=get_course_activity @courses, @course_activity_count
when '3'
@course_activity_count=get_course_activity @courses_all, @course_activity_count
@courses=handle_course @courses_all, @course_activity_count
@s_type = 3
@courses = @courses[@course_pages.offset, @course_pages.per_page]
else
@s_type = 0
@courses = @courses_all.order("created_at desc")
@courses = @courses.offset(@course_pages.offset).limit(@course_pages.per_page)
@course_activity_count=get_course_activity @courses, @course_activity_count
end
respond_to do |format|
format.html {
# render :layout => 'base'
}
format.atom {
courses = Course.visible.order('created_on DESC').limit(Setting.feeds_limit.to_i).all
render_feed(courses, :title => "#{Setting.app_title}: #{l(:label_course_latest)}")
}
end
end
def homework
if @course.is_public != 0 || User.current.member_of_course?(@course) || User.current.admin?
@offset, @limit = api_offset_and_limit({:limit => 10})
@bids = @course.homeworks.order('deadline DESC')
@bids = @bids.like(params[:name]) if params[:name].present?
@bid_count = @bids.count
@bid_pages = Paginator.new @bid_count, @limit, params['page']
@offset ||= @bid_pages.reverse_offset
unless @offset == 0
@bids = @bids.offset(@offset).limit(@limit).all.reverse
else
limit = @bid_count % @limit
if limit == 0
limit = 10
end
@bids = @bids.offset(@offset).limit(limit).all.reverse
end
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
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?)
render_403
end
end
def get_courses
@user = User.current
membership = @user.coursememberships.all
membership.sort! {|older, newer| newer.created_on <=> older.created_on }
@memberships = []
membership.collect { |e|
@memberships.push(e)
}
@memberships_doing = []
@memberships_done = []
now_time = Time.now.year
@memberships.map { |e|
end_time = e.course.get_time.year
isDone = course_endTime_timeout?(e.course)
if isDone
@memberships_done.push e
else
@memberships_doing.push e
end
}
end
def finishcourse
yesterday = Date.today.prev_day.to_time
@course_prefs.endup_time = yesterday
@save_flag = @course_prefs.save
get_courses
respond_to do |format|
format.js
end
end
def restartcourse
day = Time.parse("3000-01-01")
@course_prefs.endup_time = day
@save_flag = @course_prefs.save
get_courses
respond_to do |format|
format.js {
render action:'finishcourse'
}
end
end
def show
# try to redirect to the requested menu item
if params[:jump] && redirect_to_course_menu_item(@course, params[:jump])
return
end
@users_by_role = @course.users_by_role
if(User.find_by_id(CourseInfos.find_by_course_id(@course.id).try(:user_id)))
@user = User.find_by_id(CourseInfos.find_by_course_id(@course.id).user_id)
end
@key = User.current.rss_key
#新增内容
@days = Setting.activity_days_default.to_i
if params[:from]
begin; @date_to = params[:from].to_date + 1; rescue; end
end
has = {
"show_course_files" => true,
"show_course_news" => true,
"show_course_messages" => true,
"show_bids" => true,
"show_course_journals_for_messages" => true
}
@date_to ||= Date.today + 1
#
@date_from = (@date_to - @days) > @course.created_at.to_date ? (@date_to - @days) : @course.created_at.to_date
#@date_from = @date_to - @days-1.years
@author = (params[:user_id].blank? ? nil : User.active.find(params[:user_id]))
# 决定显示所用用户或单个用户活动
@activity = Redmine::Activity::Fetcher.new(User.current, :course => @course,
:with_subprojects => false,
:author => @author)
@activity.scope_select {|t| has["show_#{t}"]}
# modify by nwb
# 添加私密性判断
if User.current.member_of_course?(@course)|| User.current.admin?
events = @activity.events(@date_from, @date_to)
else
events = @activity.events(@date_from, @date_to, :is_public => 1)
end
# 无新动态时,显示老动态
if events.count == 0
if User.current.member_of_course?(@course)|| User.current.admin?
events = @activity.events
else
events = @activity.events(:is_public => 1)
end
end
@offset, @limit = api_offset_and_limit({:limit => 10})
@events_count = events.count
@events_pages = Paginator.new @events_count, @limit, params['page']
@offset ||= @events_pages.offset
events = events.slice(@offset,@limit)
@events_by_day = events.group_by {|event| User.current.time_to_date(event.event_datetime)}
# documents
@sort_by = %w(category date title author).include?(params[:sort_by]) ? params[:sort_by] : 'category'
#
@teachers= searchTeacherAndAssistant(@course)
@canShowRealName = isCourseTeacher(User.current.id,@course)
if(User.find_by_id(CourseInfos.find_by_course_id(@course.id).try(:user_id)))
@user = User.find_by_id(CourseInfos.find_by_course_id(@course.id).user_id)
end
respond_to do |format|
format.html{render :layout => 'base_courses'}
format.api
end
end
#判断指定用户是否为课程教师
def isCourseTeacher(id,course)
result = false
user = User.find(id)
if !user.nil? && user.allowed_to?(:as_teacher,course)
result = true
end
result
end
def feedback
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if (User.current.admin? || @course.is_public == 1 || (@course.is_public == 0 && User.current.member_of_course?(@course)))
page = params[:page]
# Find the page of the requested reply
@jours = @course.journals_for_messages.where('m_parent_id IS NULL').order('created_on DESC')
@limit = 10
if params[:r] && page.nil?
offset = @jours.count(:conditions => ["#{JournalsForMessage.table_name}.id > ?", params[:r].to_i])
page = 1 + offset / @limit
end
#@feedback_count = @jours.count
#@feedback_pages = Paginator.new @feedback_count, @limit, page
#@offset ||= @feedback_pages.offset
@jour = paginateHelper @jours,10
@state = false
respond_to do |format|
format.html{render :layout => 'base_courses'}
format.api
end
else
render_403
end
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end
private
def allow_join course
if course_endTime_timeout? course
respond_to do |format|
format.js {
@state = 2
render :partial => 'set_join',
:locals => {:user => User.current,
:course => Course.find(params[:object_id]),
:object_id => params[:object_id]
}
}
end
end
end
#验证是否显示课程
def can_show_course
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@first_page = FirstPage.find_by_page_type('project')
if @first_page.show_course == 2
render_404
end
end
def student_homework_score
#teachers = find_course_teachers(@course)
sql = ActiveRecord::Base.connection()
homework_scores = Member.find_by_sql("call member_score(#{@course.id})")
sql.close()
homework_scores
end
#获取课程的老师列表
def find_course_teachers course
searchTeacherAndAssistant(course).map{|teacher| teacher.user_id}.join(",")
end
#当加入,退出分班时查询分班的学生
def search_group_members group
@subPage_title = l :label_student_list
@render_file = 'member_list'
@canShowCode = isCourseTeacher(User.current.id,@course) && params[:role] != '1'
@is_remote = true
@members = searchStudent(@course)
@membercount = @members.count
@results = student_homework_score.find_all {|mem| mem.course_group_id == group.id}
@@result = @results
@results = paginateHelper @results
end
end