cafe-grader-web Commit - r701:f26733606a76

cafe-grader-web

Commit `r701:f26733606a76` public

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merge

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merge java

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r701:f26733606a76 - Mon, 12 Mar 2018 06:36:08 - 21 files changed: 132 inserted, 57 deleted

app/controllers/main_controller.rb ¶ +1 -1

                 def list
                   prepare_list_information
                 end
                 def help
                   @user = User.find(session[:user_id])
                 end
                 def submit
                   user = User.find(session[:user_id])
                   @submission = Submission.new
                   @submission.problem_id = params[:submission][:problem_id]
                   @submission.user = user
                   @submission.language_id = 0
                   if (params['file']) and (params['file']!='')
                     @submission.source = File.open(params['file'].path,'r:UTF-8',&:read)
                     @submission.source.encode!('UTF-8','UTF-8',invalid: :replace, replace: '')
                     @submission.source_filename = params['file'].original_filename
                   end
                   if (params[:editor_text])
                     language = Language.find_by_id(params[:language_id])
                     @submission.source = params[:editor_text]
                     @submission.source_filename = "live_edit.#{language.ext}"
                     @submission.language = language
                   end
                   @submission.submitted_at = Time.new.gmtime
                   @submission.ip_address = request.remote_ip
                   if GraderConfiguration.time_limit_mode? and user.contest_finished?
                     @submission.errors.add(:base,"The contest is over.")
                     prepare_list_information
                     render :action => 'list' and return
                   end
                   if @submission.valid?(@current_user)
                     if @submission.save == false
                       flash[:notice] = 'Error saving your submission'
                     elsif Task.create(:submission_id => @submission.id,
                                       :status => Task::STATUS_INQUEUE) == false
                       flash[:notice] = 'Error adding your submission to task queue'
                     end
                   else
                     prepare_list_information
                     render :action => 'list' and return
                   end
-            -     redirect_to :action => 'list'
+            +     redirect_to edit_submission_path(@submission)
                 end
                 def source
                   submission = Submission.find(params[:id])
                   if ((submission.user_id == session[:user_id]) and
                       (submission.problem != nil) and
                       (submission.problem.available))
                     send_data(submission.source,
                               {:filename => submission.download_filename,
                                 :type => 'text/plain'})
                   else
                     flash[:notice] = 'Error viewing source'
                     redirect_to :action => 'list'
                   end
                 end
                 def compiler_msg
                   @submission = Submission.find(params[:id])
                   if @submission.user_id == session[:user_id]
                     render :action => 'compiler_msg', :layout => 'empty'
                   else
                     flash[:notice] = 'Error viewing source'
                     redirect_to :action => 'list'
                   end
                 end
                 def result
                   if !GraderConfiguration.show_grading_result
                     redirect_to :action => 'list' and return
                   end
                   @user = User.find(session[:user_id])
                   @submission = Submission.find(params[:id])
                   if @submission.user!=@user
                     flash[:notice] = 'You are not allowed to view result of other users.'
                     redirect_to :action => 'list' and return
                   end
                   prepare_grading_result(@submission)
                 end
                 def load_output
                   if !GraderConfiguration.show_grading_result or params[:num]==nil
                     redirect_to :action => 'list' and return
                   end
                   @user = User.find(session[:user_id])
                   @submission = Submission.find(params[:id])
                   if @submission.user!=@user
                     flash[:notice] = 'You are not allowed to view result of other users.'
                     redirect_to :action => 'list' and return

app/controllers/problems_controller.rb ¶ +6 -2

                 end
                 def toggle
                   @problem = Problem.find(params[:id])
                   @problem.update_attributes(available: !(@problem.available) )
                   respond_to do |format|
                     format.js { }
                   end
                 end
                 def toggle_test
                   @problem = Problem.find(params[:id])
                   @problem.update_attributes(test_allowed: !(@problem.test_allowed?) )
                   respond_to do |format|
                     format.js { }
                   end
                 end
                 def toggle_view_testcase
                   @problem = Problem.find(params[:id])
                   @problem.update_attributes(view_testcase: !(@problem.view_testcase?) )
                   respond_to do |format|
                     format.js { }
                   end
                 end
                 def turn_all_off
                   Problem.available.all.each do |problem|
                     problem.available = false
                     problem.save
                   end
                   redirect_to action: :index
                 end
                 def turn_all_on
                   Problem.where.not(available: true).each do |problem|
                     problem.available = true
                     problem.save
                   end
                   redirect_to action: :index
                 end
                 def stat
                   @problem = Problem.find(params[:id])
                   unless @problem.available or session[:admin]
                     redirect_to :controller => 'main', :action => 'list'
                     return
                   end
-            -     @submissions = Submission.includes(:user).where(problem_id: params[:id]).order(:user_id,:id)
+            +     @submissions = Submission.includes(:user).includes(:language).where(problem_id: params[:id]).order(:user_id,:id)
                   #stat summary
                   range =65
                   @histogram = { data: Array.new(range,0), summary: {} }
                   user = Hash.new(0)
                   @submissions.find_each do |sub|
                     d = (DateTime.now.in_time_zone - sub.submitted_at) / 24 / 60 / 60
                     @histogram[:data][d.to_i] += 1 if d < range
                     user[sub.user_id] = [user[sub.user_id], ((sub.try(:points) || 0) >= @problem.full_score) ? 1 : 0].max
                   end
                   @histogram[:summary][:max] = [@histogram[:data].max,1].max
                   @summary = { attempt: user.count, solve: 0 }
                   user.each_value { |v| @summary[:solve] += 1 if v == 1 }
                 end
                 def manage
                   @problems = Problem.order(date_added: :desc)
                 end
                 def do_manage
                   if params.has_key? 'change_date_added'
                     change_date_added
                   elsif params.has_key? 'add_to_contest'
                     add_to_contest
                   elsif params.has_key? 'enable_problem'
                     set_available(true)
                   elsif params.has_key? 'disable_problem'
                     set_available(false)
                   elsif params.has_key? 'add_group'
                     group = Group.find(params[:group_id])
                     ok = []
                     failed = []
                     get_problems_from_params.each do |p|
                       begin
                         group.problems << p
                         ok << p.full_name
                       rescue => e
                         failed << p.full_name
                       end
                     end
                     flash[:success] = "The following problems are added to the group #{group.name}: " + ok.join(', ') if ok.count > 0
                     flash[:alert] = "The following problems are already in the group #{group.name}: " + failed.join(', ') if failed.count > 0
+            +     elsif params.has_key? 'add_tags'
+            +       get_problems_from_params.each do |p|
+            +         p.tag_ids += params[:tag_ids]
+            +       end
                   end
                   redirect_to :action => 'manage'
                 end
                 def import
                   @allow_test_pair_import = allow_test_pair_import?
                 end
                 def do_import
                   old_problem = Problem.find_by_name(params[:name])
                   if !allow_test_pair_import? and params.has_key? :import_to_db
                     params.delete :import_to_db
                   end
                   @problem, import_log = Problem.create_from_import_form_params(params,
                                                                                 old_problem)
                   if !@problem.errors.empty?
                     render :action => 'import' and return
                   end
                   if old_problem!=nil
                     flash[:notice] = "The test data has been replaced for problem #{@problem.name}"
                   end
                   @log = import_log
                 end
                 def remove_contest
                   problem = Problem.find(params[:id])
                   contest = Contest.find(params[:contest_id])
                   if problem!=nil and contest!=nil
                     problem.contests.delete(contest)
                   end
                   redirect_to :action => 'manage'
                 end
                 ##################################
                 protected
                 def allow_test_pair_import?
                   if defined? ALLOW_TEST_PAIR_IMPORT
                     return ALLOW_TEST_PAIR_IMPORT
                   else
                     return false
                   end
                 end
                 def change_date_added
                   problems = get_problems_from_params
                   date = Date.parse(params[:date_added])
                   problems.each do |p|
                     p.date_added = date
                     p.save
                   end
                 end
                 def add_to_contest
                   problems = get_problems_from_params
                   contest = Contest.find(params[:contest][:id])
                   if contest!=nil and contest.enabled
                     problems.each do |p|
                       p.contests << contest
                     end
                   end
                 end
                 def set_available(avail)
                   problems = get_problems_from_params
                   problems.each do |p|
                     p.available = avail
                     p.save
                   end
                 end
                 def get_problems_from_params
                   problems = []
                   params.keys.each do |k|
                     if k.index('prob-')==0
                       name, id, order = k.split('-')
                       problems << Problem.find(id)
                     end
                   end
                   problems
                 end
                 def get_problems_stat
                 end
                 private
                   def problem_params
-            -       params.require(:problem).permit(:name, :full_name, :full_score, :date_added, :available, :test_allowed,:output_only, :url, :description)
+            +       params.require(:problem).permit(:name, :full_name, :full_score, :date_added, :available, :test_allowed,:output_only, :url, :description, tag_ids:[])
                   end
               end

app/controllers/report_controller.rb ¶ +2

                 before_filter :admin_authorization, only: [:login_stat,:submission_stat, :stuck, :cheat_report, :cheat_scruntinize, :show_max_score]
                 before_filter(only: [:problem_hof]) { |c|
                   return false unless authenticate
                   admin_authorization unless GraderConfiguration["right.user_view_submission"]
                 }
                 def max_score
                 end
                 def current_score
                   @problems = Problem.available_problems
                   @users = User.includes(:contests).includes(:contest_stat).where(enabled: true)
                   @scorearray = calculate_max_score(@problems, @users,0,0,true)
                   #rencer accordingly
                   if params[:button] == 'download' then
                     csv = gen_csv_from_scorearray(@scorearray,@problems)
                     send_data csv, filename: 'max_score.csv'
                   else
                     #render template: 'user_admin/user_stat'
                     render 'current_score'
                   end
                 end
                 def show_max_score
                   #process parameters
                   #problems
                   @problems = []
                   if params[:problem_id]
                     params[:problem_id].each do |id|
                       next unless id.strip != ""
                       pid = Problem.find_by_id(id.to_i)
                       @problems << pid if pid
                     end
                   end
                   #users
                   @users = if params[:user] == "all" then
                              User.includes(:contests).includes(:contest_stat)
                            else
                              User.includes(:contests).includes(:contest_stat).where(enabled: true)
                            end
                   #set up range from param
                   @since_id = params.fetch(:from_id, 0).to_i
                   @until_id = params.fetch(:to_id, 0).to_i
+            +     @since_id = nil if @since_id == 0
+            +     @until_id = nil if @until_id == 0
                   #calculate the routine
                   @scorearray = calculate_max_score(@problems, @users, @since_id, @until_id)
                   #rencer accordingly
                   if params[:button] == 'download' then
                     csv = gen_csv_from_scorearray(@scorearray,@problems)
                     send_data csv, filename: 'max_score.csv'
                   else
                     #render template: 'user_admin/user_stat'
                     render 'max_score'
                   end
                 end
                 def score
                   if params[:commit] == 'download csv'
                     @problems = Problem.all
                   else
                     @problems = Problem.available_problems
                   end
                   @users = User.includes(:contests, :contest_stat).where(enabled: true)
                   @scorearray = Array.new
                   @users.each do |u|
                     ustat = Array.new
                     ustat[0] = u
                     @problems.each do |p|
                       sub = Submission.find_last_by_user_and_problem(u.id,p.id)
                       if (sub!=nil) and (sub.points!=nil) and p and p.full_score
                         ustat << [(sub.points.to_f*100/p.full_score).round, (sub.points>=p.full_score)]
                       else
                         ustat << [0,false]
                       end
                     end
                     @scorearray << ustat
                   end
                   if params[:commit] == 'download csv' then
                     csv = gen_csv_from_scorearray(@scorearray,@problems)
                     send_data csv, filename: 'last_score.csv'
                   else
                     render template: 'user_admin/user_stat'
                   end
                 end
                 def login_stat
                   @logins = Array.new

app/controllers/tags_controller.rb ¶ +2

               class TagsController < ApplicationController
                 before_action :set_tag, only: [:show, :edit, :update, :destroy]
                 # GET /tags
                 def index
                   @tags = Tag.all
                 end
                 # GET /tags/1
                 def show
                 end
                 # GET /tags/new
                 def new
                   @tag = Tag.new
                 end
                 # GET /tags/1/edit
                 def edit
                 end
                 # POST /tags
                 def create
                   @tag = Tag.new(tag_params)
                   if @tag.save
                     redirect_to @tag, notice: 'Tag was successfully created.'
                   else
                     render :new
                   end
                 end
                 # PATCH/PUT /tags/1
                 def update
                   if @tag.update(tag_params)
                     redirect_to @tag, notice: 'Tag was successfully updated.'
                   else
                     render :edit
                   end
                 end
                 # DELETE /tags/1
                 def destroy
+            +     #remove any association
+            +     ProblemTag.where(tag_id: @tag.id).destroy_all
                   @tag.destroy
                   redirect_to tags_url, notice: 'Tag was successfully destroyed.'
                 end
                 private
                   # Use callbacks to share common setup or constraints between actions.
                   def set_tag
                     @tag = Tag.find(params[:id])
                   end
                   # Only allow a trusted parameter "white list" through.
                   def tag_params
                     params.require(:tag).permit(:name, :description, :public)
                   end
               end

app/helpers/application_helper.rb ¶ +7 -4

                   if (user!=nil) and (session[:admin])
                     # admin menu
                     menu_items << "<b>Administrative task:</b> "
                     append_to menu_items, '[Announcements]', 'announcements', 'index'
                     append_to menu_items, '[Msg console]', 'messages', 'console'
                     append_to menu_items, '[Problems]', 'problems', 'index'
                     append_to menu_items, '[Users]', 'user_admin', 'index'
                     append_to menu_items, '[Results]', 'user_admin', 'user_stat'
                     append_to menu_items, '[Report]', 'report', 'multiple_login'
                     append_to menu_items, '[Graders]', 'graders', 'list'
                     append_to menu_items, '[Contests]', 'contest_management', 'index'
                     append_to menu_items, '[Sites]', 'sites', 'index'
                     append_to menu_items, '[System config]', 'configurations', 'index'
                     menu_items << "<br/>"
                   end
                   # main page
                   append_to menu_items, "[#{I18n.t 'menu.main'}]", 'main', 'list'
                   append_to menu_items, "[#{I18n.t 'menu.messages'}]", 'messages', 'list'
                   if (user!=nil) and (GraderConfiguration.show_tasks_to?(user))
                     append_to menu_items, "[#{I18n.t 'menu.tasks'}]", 'tasks', 'list'
                     append_to menu_items, "[#{I18n.t 'menu.submissions'}]", 'main', 'submission'
                     append_to menu_items, "[#{I18n.t 'menu.test'}]", 'test', 'index'
                   end
                   if GraderConfiguration['right.user_hall_of_fame']
                     append_to menu_items, "[#{I18n.t 'menu.hall_of_fame'}]", 'report', 'problem_hof'
                   end
                   append_to menu_items, "[#{I18n.t 'menu.help'}]", 'main', 'help'
                   if GraderConfiguration['system.user_setting_enabled']
                     append_to menu_items, "[#{I18n.t 'menu.settings'}]", 'users', 'index'
                   end
                   append_to menu_items, "[#{I18n.t 'menu.log_out'}]", 'main', 'login'
                   menu_items.html_safe
                 end
                 def append_to(option,label, controller, action)
                   option << ' ' if option!=''
                   option << link_to_unless_current(label,
                                                    :controller => controller,
                                                    :action => action)
                 end
                 def format_short_time(time)
-            -     now = Time.now.gmtime
+            +     now = Time.zone.now
                   st = ''
-            -     if (time.yday != now.yday) or
+            +     if (time.yday != now.yday) or (time.year != now.year)
-            - 	(time.year != now.year)
+            +       st = time.strftime("%d/%m/%y ")
-            -       st = time.strftime("%x ")
                   end
                   st + time.strftime("%X")
                 end
                 def format_short_duration(duration)
                   return '' if duration==nil
                   d = duration.to_f
                   return Time.at(d).gmtime.strftime("%X")
                 end
+            +   def format_full_time_ago(time)
+            +     st = time_ago_in_words(time) + ' ago (' + format_short_time(time) + ')'
+            +   end
+            +
                 def read_textfile(fname,max_size=2048)
                   begin
                     File.open(fname).read(max_size)
                   rescue
                     nil
                   end
                 end
                 def toggle_button(on,toggle_url,id, option={})
                   btn_size = option[:size] || 'btn-xs'
                   link_to (on ? "Yes" : "No"), toggle_url,
                     {class: "btn btn-block #{btn_size} btn-#{on ? 'success' : 'default'} ajax-toggle",
                       id: id,
                       data: {remote: true, method: 'get'}}
                 end
                 def get_ace_mode(language)
                   # return ace mode string from Language
                   case language.pretty_name
                     when 'Pascal'
                       'ace/mode/pascal'
                     when 'C++','C'
                       'ace/mode/c_cpp'
                     when 'Ruby'
                       'ace/mode/ruby'
                     when 'Python'
                       'ace/mode/python'
                     when 'Java'
                       'ace/mode/java'
                     else
                       'ace/mode/c_cpp'
                   end
                 end
                 def user_title_bar(user)
                   header = ''
                   time_left = ''
                   #
                   # if the contest is over
                   if GraderConfiguration.time_limit_mode?
                     if user.contest_finished?
                       header = <<CONTEST_OVER
               <tr><td colspan="2" align="center">
               <span class="contest-over-msg">THE CONTEST IS OVER</span>
               </td></tr>

app/models/submission.rb ¶ +2 -2

               class Submission < ActiveRecord::Base
                 belongs_to :language
                 belongs_to :problem
                 belongs_to :user
                 before_validation :assign_problem
                 before_validation :assign_language
                 validates_presence_of :source
                 validates_length_of :source, :maximum => 100_000, :allow_blank => true, :message => 'too long'
                 validates_length_of :source, :minimum => 1, :allow_blank => true, :message => 'too short'
                 validate :must_have_valid_problem
                 validate :must_specify_language
                 has_one :task
                 before_save :assign_latest_number_if_new_recond
                 def self.find_last_by_user_and_problem(user_id, problem_id)
                   where("user_id = ? AND problem_id = ?",user_id,problem_id).last
                 end
                 def self.find_all_last_by_problem(problem_id)
                   # need to put in SQL command, maybe there's a better way
                   Submission.includes(:user).find_by_sql("SELECT * FROM submissions " +
               			   "WHERE id = " +
               			   "(SELECT MAX(id) FROM submissions AS subs " +
               			   "WHERE subs.user_id = submissions.user_id AND " +
                                          "problem_id = " + problem_id.to_s + " " +
               			   "GROUP BY user_id) " +
                                          "ORDER BY user_id")
                 end
                 def self.find_in_range_by_user_and_problem(user_id, problem_id,since_id,until_id)
                   records = Submission.where(problem_id: problem_id,user_id: user_id)
-            -     records = records.where('id >= ?',since_id) if since_id > 0
+            +     records = records.where('id >= ?',since_id) if since_id and since_id > 0
-            -     records = records.where('id <= ?',until_id) if until_id > 0
+            +     records = records.where('id <= ?',until_id) if until_id and until_id > 0
                   records.all
                 end
                 def self.find_last_for_all_available_problems(user_id)
                   submissions = Array.new
                   problems = Problem.available_problems
                   problems.each do |problem|
                     sub = Submission.find_last_by_user_and_problem(user_id, problem.id)
                     submissions << sub if sub!=nil
                   end
                   submissions
                 end
                 def self.find_by_user_problem_number(user_id, problem_id, number)
                   where("user_id = ? AND problem_id = ? AND number = ?",user_id,problem_id,number).first
                 end
                 def self.find_all_by_user_problem(user_id, problem_id)
                   where("user_id = ? AND problem_id = ?",user_id,problem_id)
                 end
                 def download_filename
                   if self.problem.output_only
                     return self.source_filename
                   else
                     timestamp = self.submitted_at.localtime.strftime("%H%M%S")
                     return "#{self.problem.name}-#{timestamp}.#{self.language.ext}"
                   end
                 end
                 protected
                 def self.find_option_in_source(option, source)
                   if source==nil
                     return nil
                   end
                   i = 0
                   source.each_line do |s|
                     if s =~ option
               	words = s.split
               	return words[1]
                     end
                     i = i + 1
                     if i==10
               	return nil
                     end
                   end
                   return nil

app/views/application/_submission_short.html.haml ¶ +11 -9

               - if submission.nil?
                 = "-"
               - else
+            +   %strong= "Submission ID:"
+            +   = submission.id
+            +   %br
                 - unless submission.graded_at
-            -     = t 'main.submitted_at'
+            +     %strong= t 'main.submitted_at:'
-            -     = format_short_time(submission.submitted_at.localtime)
+            +     = format_full_time_ago(submission.submitted_at.localtime)
                 - else
-            -     %strong= t 'main.graded_at'
+            +     %strong= t 'main.graded_at:'
-            -     = "#{format_short_time(submission.graded_at.localtime)} "
+            +     = format_full_time_ago(submission.graded_at.localtime)
                   %br
                   - if GraderConfiguration['ui.show_score']
                     %strong=t 'main.score'
                     = "#{(submission.points*100/submission.problem.full_score).to_i} "
                   = " ["
                   %tt
                     = submission.grader_comment
                   = "]"
                   %br
-            -     %strong View:
+            +   %strong View:
-            -     - if GraderConfiguration.show_grading_result
+            +   - if GraderConfiguration.show_grading_result
-            -       = link_to '[detailed result]', :action => 'result', :id => submission.id
+            +     = link_to '[detailed result]', :action => 'result', :id => submission.id
-            -     = link_to "#{t 'main.cmp_msg'}", {:action => 'compiler_msg', :id => submission.id}, {popup: true,class: 'btn btn-xs btn-info'}
+            +   = link_to "#{t 'main.cmp_msg'}", {:action => 'compiler_msg', :id => submission.id}, {popup: true,class: 'btn btn-xs btn-info'} if submission.graded_at
                 = link_to "#{t 'main.src_link'}", download_submission_path(submission.id), class: 'btn btn-xs btn-info'
                 = link_to "#{t 'main.submissions_link'}", problem_submissions_path(problem_id), class: 'btn btn-xs btn-info'

app/views/layouts/_header.html.haml ¶ +1

               %header.navbar.navbar-default.navbar-fixed-top
                 %nav
                   .container-fluid
                     .navbar-header
                       %button.navbar-toggle.collapsed{ data: {toggle: 'collapse', target: '#navbar-collapse'} }
                         %span.sr-only Togggle Navigation
                         %span.icon-bar
                         %span.icon-bar
                         %span.icon-bar
                       %a.navbar-brand{href: main_list_path}
                         %span.glyphicon.glyphicon-home
                         MAIN
                     .collapse.navbar-collapse#navbar-collapse
                       %ul.nav.navbar-nav
                         / submission
                         - if (@current_user!=nil) and (GraderConfiguration.show_tasks_to?(@current_user))
                           %li.dropdown
                             %a.dropdown-toggle{href: '#', data: {toggle:'dropdown'},  aria: {haspopup:"true", expanded:"false"}, role: "button"}
                               = "#{I18n.t 'menu.submissions'}"
                               %span.caret
                             %ul.dropdown-menu
                               = add_menu("View", 'submissions', 'index')
                               = add_menu("Self Test", 'test', 'index')
                         / hall of fame
                         - if GraderConfiguration['right.user_hall_of_fame']
                           = add_menu("#{I18n.t 'menu.hall_of_fame'}", 'report', 'problem_hof')
                         / display MODE button (with countdown in contest mode)
                         - if GraderConfiguration.analysis_mode?
                           %div.navbar-btn.btn.btn-success#countdown= "ANALYSIS MODE"
                         - elsif GraderConfiguration.time_limit_mode?
                           - if @current_user.contest_finished?
                             %div.navbar-btn.btn.btn-danger#countdown= "Contest is over"
                           - elsif !@current_user.contest_started?
                             %div.navbar-btn.btn.btn-primary#countdown= (t 'title_bar.contest_not_started')
                           - else
                             %div.navbar-btn.btn.btn-primary#countdown asdf
                             :javascript
                               $("#countdown").countdown({until: "+#{@current_user.contest_time_left.to_i}s", layout: 'Time left: {hnn}:{mnn}:{snn}'});
                         / admin section
                         - if (@current_user!=nil) and (session[:admin])
                           / management
                           %li.dropdown
                             %a.dropdown-toggle{href: '#', data: {toggle:'dropdown'},  aria: {haspopup:"true", expanded:"false"}, role: "button"}
                               Manage
                               %span.caret
                             %ul.dropdown-menu
                               = add_menu( 'Announcements', 'announcements', 'index')
                               = add_menu( 'Problems', 'problems', 'index')
+            +                 = add_menu( 'Tags', 'tags', 'index')
                               = add_menu( 'Users', 'user_admin', 'index')
                               = add_menu( 'User Groups', 'groups', 'index')
                               = add_menu( 'Graders', 'graders', 'list')
                               = add_menu( 'Message ', 'messages', 'console')
                               %li.divider{role: 'separator'}
                               = add_menu( 'System config', 'configurations', 'index')
                               %li.divider{role: 'separator'}
                               = add_menu( 'Sites', 'sites', 'index')
                               = add_menu( 'Contests', 'contest_management', 'index')
                           / report
                           %li.dropdown
                             %a.dropdown-toggle{href: '#', data: {toggle:'dropdown'},  aria: {haspopup:"true", expanded:"false"}, role: "button"}
                               Report
                               %span.caret
                             %ul.dropdown-menu
                               = add_menu( 'Current Score', 'report', 'current_score')
                               = add_menu( 'Score Report', 'report', 'max_score')
                               = add_menu( 'Report', 'report', 'multiple_login')
                           - if (ungraded = Submission.where('graded_at is null').where('submitted_at < ?', 1.minutes.ago).count) > 0
                             =link_to "#{ungraded} backlogs!",
                               grader_list_path,
                               class: 'navbar-btn btn btn-default btn-warning', data: {toggle: 'tooltip'},title: 'Number of ungraded submission'
                       %ul.nav.navbar-nav.navbar-right
                         = add_menu("#{content_tag(:span,'',class: 'glyphicon glyphicon-question-sign')}".html_safe, 'main', 'help')
                         = add_menu("#{content_tag(:span,'',class: 'glyphicon glyphicon-comment')}".html_safe, 'messages', 'list', {title: I18n.t('menu.messages'), data: {toggle: 'tooltip'}})
                         - if GraderConfiguration['system.user_setting_enabled']
                           = add_menu("#{content_tag(:span,'',class: 'glyphicon glyphicon-cog')}".html_safe, 'users', 'index', {title: I18n.t('menu.settings'), data: {toggle: 'tooltip'}})
                         = add_menu("#{content_tag(:span,'',class: 'glyphicon glyphicon-log-out')} #{@current_user.full_name}".html_safe, 'main', 'login', {title: I18n.t('menu.log_out'), data: {toggle: 'tooltip'}})
               /
                 - if (@current_user!=nil) and (session[:admin])
                   %nav.navbar.navbar-fixed-top.navbar-inverse.secondnavbar
                     .container-fluid
                       .collapse.navbar-collapse
                         %ul.nav.navbar-nav
                           = add_menu( '[Announcements]', 'announcements', 'index')
                           = add_menu( '[Msg console]', 'messages', 'console')
                           = add_menu( '[Problems]', 'problems', 'index')
                           = add_menu( '[Users]', 'user_admin', 'index')
                           = add_menu( '[Results]', 'user_admin', 'user_stat')
                           = add_menu( '[Report]', 'report', 'multiple_login')
                           = add_menu( '[Graders]', 'graders', 'list')
                           = add_menu( '[Contests]', 'contest_management', 'index')
                           = add_menu( '[Sites]', 'sites', 'index')
                           = add_menu( '[System config]', 'configurations', 'index')

app/views/problems/_form.html.haml ¶ +3

               = error_messages_for 'problem'
               / [form:problem]
               .form-group
                 %label{:for => "problem_name"} Name
                 = text_field 'problem', 'name', class: 'form-control'
                 %small
                   Do not directly edit the problem name, unless you know what you are doing. If you want to change the name, use the name change button in the problem management menu instead.
               .form-group
                 %label{:for => "problem_full_name"} Full name
                 = text_field 'problem', 'full_name', class: 'form-control'
               .form-group
                 %label{:for => "problem_full_score"} Full score
                 = text_field 'problem', 'full_score', class: 'form-control'
               .form-group
+            +   %label{:for => "problem_full_score"} Tags
+            +   = collection_select(:problem, :tag_ids, Tag.all, :id, :name,  {}, {multiple: true, class: 'form-control select2'})
+            + .form-group
                 %label{:for => "problem_date_added"} Date added
                 = date_select 'problem', 'date_added', class: 'form-control'
               - # TODO: these should be put in model Problem, but I can't think of
               - #       nice default values for them.  These values look fine only
               - #       in this case (of lazily adding new problems).
               - @problem.available = true if @problem!=nil and @problem.available==nil
               - @problem.test_allowed = true if @problem!=nil and @problem.test_allowed==nil
               - @problem.output_only = false if @problem!=nil and @problem.output_only==nil
               .checkbox
                 %label{:for => "problem_available"}
                   = check_box :problem, :available
                   Available?
               .checkbox
                 %label{:for => "problem_test_allowed"}
                   = check_box :problem, :test_allowed
                   Test allowed?
               .checkbox
                 %label{:for => "problem_output_only"}
                   = check_box :problem, :output_only
                   Output only?
               = error_messages_for 'description'
               .form-group
                 %label{:for => "description_body"} Description
                 %br/
                 = text_area :description, :body, :rows => 10, :cols => 80,class: 'form-control'
               .form-group
                 %label{:for => "description_markdowned"} Markdowned?
                 = select "description",                                            |
                   "markdowned",                                                    |
                   [['True',true],['False',false]],                                 |
                   {:selected => (@description) ? @description.markdowned : false } |
               .form-group
                 %label{:for => "problem_url"} URL
                 %br/
                 = text_field 'problem', 'url',class: 'form-control'
               %p
                 Task PDF #{file_field_tag 'file'}
               / [eoform:problem]

app/views/problems/index.html.haml ¶ +5

               - content_for :head do
                 = stylesheet_link_tag 'problems'
               %h1 Problems
               %p
                 = link_to 'Import problems', {:action => 'import'}, class: 'btn btn-success btn-sm'
                 = link_to 'New problem', new_problem_path, class: 'btn btn-success btn-sm'
                 = link_to 'Bulk Manage', { action: 'manage'}, class: 'btn btn-info btn-sm'
                 = link_to 'Turn off all problems', {:action => 'turn_all_off'}, class: 'btn btn-default btn-sm'
                 = link_to 'Turn on all problems', {:action => 'turn_all_on'}, class: 'btn btn-default btn-sm'
               .submitbox
                 = form_tag :action => 'quick_create' do
                   %b Quick New:
                   %label{:for => "problem_name"} Name
                   = text_field 'problem', 'name'
                   |
                   %label{:for => "problem_full_name"} Full name
                   = text_field 'problem', 'full_name'
                   = submit_tag "Create"
               %table.table.table-condense.table-hover
                 %thead
                   %th Name
                   %th Full name
                   %th.text-right Full score
+            +     %th Tags
                   %th
                     Submit
                     %sup{class: 'text-primary',data: {toggle: 'tooltip'}, title: 'Admin can always submit to any problem' } [?]
                   %th Date added
                   %th.text-center
                     Avail?
                     %sup{class: 'text-primary',data: {toggle: 'tooltip'}, title: 'Let user submits to this problem?' } [?]
                   %th.text-center
                     View Data?
                     %sup{class: 'text-primary',data: {toggle: 'tooltip'}, title: 'Let user view the testcase of this problem?' } [?]
                   %th.text-center
                     Test?
                     %sup{class: 'text-primary',data: {toggle: 'tooltip'}, title: 'Let user uses test interface on this problem?' } [?]
                   - if GraderConfiguration.multicontests?
                     %th Contests
                 - for problem in @problems
                   %tr{:class => "#{(problem.available) ? "success" : "danger"}", :id => "prob-#{problem.id}", :name => "prob-#{problem.id}"}
                     - @problem=problem
                     %td= problem.name #in_place_editor_field :problem, :name, {}, :rows=>1
                     %td
                       = problem.full_name #in_place_editor_field :problem, :full_name, {}, :rows=>1
                       = link_to_description_if_any "[#{t 'main.problem_desc'}] <span class='glyphicon glyphicon-file'></span>".html_safe, problem
                     %td.text-right= problem.full_score #in_place_editor_field :problem, :full_score, {}, :rows=>1
+            +       %td
+            +         - problem.tags.each do |t|
+            +           - #%button.btn.btn-default.btn-xs= t.name
+            +           %span.label.label-default= t.name
                     %td= link_to "Submit", direct_edit_problem_submissions_path(problem,@current_user.id), class: 'btn btn-xs btn-primary'
                     %td= problem.date_added
                     %td= toggle_button(@problem.available?, toggle_problem_path(@problem), "problem-avail-#{@problem.id}")
                     %td= toggle_button(@problem.view_testcase?, toggle_view_testcase_problem_path(@problem), "problem-view-testcase-#{@problem.id}")
                     %td= toggle_button(@problem.test_allowed?, toggle_test_problem_path(@problem), "problem-test-#{@problem.id}")
                     - if GraderConfiguration.multicontests?
                       %td
                         = problem.contests.collect { |c| c.name }.join(', ')
                     %td= link_to 'Stat', {:action => 'stat', :id => problem.id}, class: 'btn btn-info btn-xs btn-block'
                     %td= link_to 'Show', {:action => 'show', :id => problem}, class: 'btn btn-info btn-xs btn-block'
                     %td= link_to 'Edit', {:action => 'edit', :id => problem}, class: 'btn btn-info btn-xs btn-block'
                     %td= link_to 'Destroy', { :action => 'destroy', :id => problem }, :confirm => 'Are you sure?', :method => :delete, class: 'btn btn-danger btn-xs btn-block'
               %br/
               = link_to '[New problem]', :action => 'new'

app/views/problems/manage.html.haml ¶ +39 -28

               :javascript
                 $(document).ready( function() {
                   function shiftclick(start,stop,value) {
                     $('tr input').each( function(id,input) {
                       var $input=$(input);
                       var iid=parseInt($input.attr('id').split('-')[2]);
                       if(iid>=start&&iid<=stop){
                       $input.prop('checked',value)
                       }
                     });
                   }
                   $('tr input').click( function(e)  {
                     if (e.shiftKey) {
                       stop = parseInt($(this).attr('id').split('-')[2]);
                       var orig_stop = stop
                       if (typeof start !== 'undefined') {
                         if (start > stop) {
                           var tmp = start;
                           start = stop;
                           stop = tmp;
                         }
                         shiftclick(start,stop,$(this).is(':checked') )
                       }
                       start = orig_stop
                     } else {
                       start = parseInt($(this).attr('id').split('-')[2]);
                     }
                   });
                 });
               %h1 Manage problems
               %p= link_to '[Back to problem list]', problems_path
               = form_tag :action=>'do_manage' do
                 .panel.panel-primary
                   .panel-heading
                     Action
                   .panel-body
                     .submit-box
                       What do you want to do to the selected problem?
                       %br/
                       (You can shift-click to select a range of problems)
                       %ul.form-inline
                         %li
-            -             Change date added to
+            +             Change "Date added" to
                           .input-group.date
                             = text_field_tag :date_added, class: 'form-control'
                             %span.input-group-addon
                               %span.glyphicon.glyphicon-calendar
                           -# = select_date Date.current, :prefix => 'date_added'
                           &nbsp;&nbsp;&nbsp;
                           = submit_tag 'Change', :name => 'change_date_added', class: 'btn btn-primary btn-sm'
                         %li
-            -             Set available to
+            +             Set "Available" to
                           = submit_tag 'True', :name => 'enable_problem', class: 'btn btn-primary btn-sm'
                           = submit_tag 'False', :name => 'disable_problem', class: 'btn btn-primary btn-sm'
                         - if GraderConfiguration.multicontests?
                           %li
-            -               Add to
+            +               Add selected problems to contest
                             = select("contest","id",Contest.all.collect {|c| [c.title, c.id]})
                             = submit_tag 'Add', :name => 'add_to_contest', class: 'btn btn-primary btn-sm'
                         %li
-            -             Add problems to group
+            +             Add selected problems to user group
                           = select_tag "group_id", options_from_collection_for_select( Group.all, 'id','name',params[:group_name]), id: 'group_name',class: 'select2'
-            -             = submit_tag 'Add', name: 'add_group', class: 'btn btn-default'
+            +             = submit_tag 'Add', name: 'add_group', class: 'btn btn-primary'
+            +           %li
+            +             Add the following tags to the selected problems
+            +             = select_tag "tag_ids", options_from_collection_for_select( Tag.all, 'id','name'), id: 'tags_name',class: 'select2', multiple: true, data: {placeholder: 'Select tags by clicking', width: "200px"}
+            +             = submit_tag 'Add', name: 'add_tags', class: 'btn btn-primary'
-            -   %table.table.table-hover
+            +   %table.table.table-hover.datatable
-            -     %tr{style: "text-align: left;"}
+            +     %thead
-            -       %th= check_box_tag 'select_all'
+            +       %tr{style: "text-align: left;"}
-            -       %th Name
+            +         %th= check_box_tag 'select_all'
-            -       %th Full name
+            +         %th Name
-            -       %th Available
+            +         %th Full name
-            -       %th Date added
+            +         %th Tags
-            -       - if GraderConfiguration.multicontests?
+            +         %th Available
-            -         %th Contests
+            +         %th Date added
+            +         - if GraderConfiguration.multicontests?
+            +           %th Contests
-            -     - num = 0
+            +     %tbody
-            -     - for problem in @problems
+            +       - num = 0
-            -       - num += 1
+            +       - for problem in @problems
-            -       %tr{:id => "row-prob-#{problem.id}", :name=> "prob-#{problem.id}"}
+            +         - num += 1
-            -         %td= check_box_tag "prob-#{problem.id}-#{num}"
+            +         %tr{:id => "row-prob-#{problem.id}", :name=> "prob-#{problem.id}"}
-            -         %td= problem.name
+            +           %td= check_box_tag "prob-#{problem.id}-#{num}"
-            -         %td= problem.full_name
+            +           %td= problem.name
-            -         %td= problem.available
+            +           %td= problem.full_name
-            -         %td= problem.date_added
-            -         - if GraderConfiguration.multicontests?
                         %td
-            -             - problem.contests.each do |contest|
+            +             - problem.tags.each do |t|
-            -               = "(#{contest.name} [#{link_to 'x', :action => 'remove_contest', :id => problem.id, :contest_id => contest.id }])"
+            +               %span.label.label-default= t.name
+            +           %td= problem.available
+            +           %td= problem.date_added
+            +           - if GraderConfiguration.multicontests?
+            +             %td
+            +               - problem.contests.each do |contest|
+            +                 = "(#{contest.name} [#{link_to 'x', :action => 'remove_contest', :id => problem.id, :contest_id => contest.id }])"
               :javascript
                 $('.input-group.date').datetimepicker({
                   format: 'DD/MMM/YYYY',
                   showTodayButton: true,
                   widgetPositioning: {horizontal: 'auto', vertical: 'bottom'},
                 });
+            +   $('.datatable').DataTable({
+            +     paging: false
+            +   });

app/views/problems/stat.html.haml ¶ +2

               :css
                 .fix-width {
                   font-family: "Consolas, Monaco, Droid Sans Mono,Mono, Monospace,Courier"
                 }
               %h1 Problem stat: #{@problem.name}
               %h2 Overview
               %table.info
                 %thead
                   %tr.info-head
                     %th Stat
                     %th Value
                 %tbody
                   %tr{class: cycle('info-even','info-odd')}
                     %td Submissions
                     %td= @submissions.count
                   %tr{class: cycle('info-even','info-odd')}
                     %td Solved/Attempted User
                     %td #{@summary[:solve]}/#{@summary[:attempt]} (#{(@summary[:solve]*100.0/@summary[:attempt]).round(1)}%)
               %h2 Submissions Count
               = render partial: 'application/bar_graph', locals: { histogram: @histogram }
               %h2 Submissions
               - if @submissions and @submissions.count > 0
                 %table#main_table.table.table-condensed.table-striped
                   %thead
                     %tr
                       %th ID
                       %th Login
                       %th Name
                       %th Submitted_at
+            +         %th language
                       %th Points
                       %th comment
                       %th IP
                   %tbody
                     - row_odd,curr = true,''
                     - @submissions.each do |sub|
                       - next unless sub.user
                       - row_odd,curr = !row_odd, sub.user if curr != sub.user
                       %tr
                         %td= link_to sub.id, submission_path(sub)
                         %td= link_to sub.user.login, stat_user_path(sub.user)
                         %td= sub.user.full_name
                         %td{data: {order: sub.submitted_at}}= time_ago_in_words(sub.submitted_at) + " ago"
+            +           %td= sub.language.name
                         %td= sub.points
                         %td.fix-width= sub.grader_comment
                         %td= sub.ip_address
               - else
                 No submission
               :javascript
                 $("#main_table").DataTable({
                   paging: false
                 });

app/views/report/_score_table.html.haml ¶ +35

               %table.table.sortable.table-striped.table-bordered.table-condensed
                 %thead
                   %tr
                     %th Login
                     %th Name
                     / %th Activated?
                     / %th Logged_in
                     / %th Contest(s)
                     %th Remark
                     - @problems.each do |p|
                       %th.text-right= p.name.gsub('_',' ')
                     %th.text-right Total
                     %th.text-right Passed
                 %tbody
+            +     - sum = Array.new(@scorearray[0].count,0)
+            +     - nonzero = Array.new(@scorearray[0].count,0)
+            +     - full = Array.new(@scorearray[0].count,0)
                   - @scorearray.each do |sc|
                     %tr
                       - total,num_passed = 0,0
                       - sc.each_index do |i|
                         - if i == 0
                           %td= link_to sc[i].login, stat_user_path(sc[i])
                           %td= sc[i].full_name
                           / %td= sc[i].activated
                           / %td= sc[i].try(:contest_stat).try(:started_at) ? 'yes' : 'no'
                           / %td= sc[i].contests.collect {|c| c.name}.join(', ')
                           %td= sc[i].remark
                         - else
                           %td.text-right= sc[i][0]
                           - total += sc[i][0]
                           - num_passed += 1 if sc[i][1]
+            +             - sum[i] += sc[i][0]
+            +             - nonzero[i] += 1 if sc[i][0] > 0
+            +             - full[i] += 1 if sc[i][1]
                       %td.text-right= total
                       %td.text-right= num_passed
+            +     %tfoot
+            +       %tr
+            +         %td Summation
+            +         %td
+            +         %td
+            +         - sum.each.with_index do |s,i|
+            +           - next if i == 0
+            +           %td.text-right= number_with_delimiter(s)
+            +         %td
+            +         %td
+            +       %tr
+            +         %td partial solver
+            +         %td
+            +         %td
+            +         - nonzero.each.with_index do |s,i|
+            +           - next if i == 0
+            +           %td.text-right= number_with_delimiter(s)
+            +         %td
+            +         %td
+            +       %tr
+            +         %td Full solver
+            +         %td
+            +         %td
+            +         - full.each.with_index do |s,i|
+            +           - next if i == 0
+            +           %td.text-right= number_with_delimiter(s)
+            +         %td
+            +         %td
+            +
               :javascript
                 $.bootstrapSortable(true,'reversed')

app/views/report/max_score.html.haml ¶ +2 -2

               %h1 Maximum score
               = form_tag report_show_max_score_path
               .row
                 .col-md-4
                   .panel.panel-primary
                     .panel-heading
                       Problems
                     .panel-body
                       %p
                         Select problem(s) that we wish to know the score.
                       = label_tag :problem_id, "Problems"
                       = select_tag 'problem_id[]',
                           options_for_select(Problem.all.collect {|p| ["[#{p.name}] #{p.full_name}", p.id]},params[:problem_id]),
                           { class: 'select2 form-control', multiple: "true" }
                 .col-md-4
                   .panel.panel-primary
                     .panel-heading
                       Submission range
                     .panel-body
                       %p
                         Input minimum and maximum range of submission ID that should be included. A blank value for min and max means -1 and infinity, respectively.
                       .form-group
                         = label_tag :from, "Min"
                         = text_field_tag 'from_id', @since_id, class: "form-control"
                       .form-group
                         = label_tag :from, "Max"
                         = text_field_tag 'to_id', @until_id, class: "form-control"
                 .col-md-4
                   .panel.panel-primary
                     .panel-heading
                       Users
                     .panel-body
                       .radio
                         %label
-            -             = radio_button_tag 'users', 'all', true
+            +             = radio_button_tag 'users', 'all', (params[:users] == "all")
                           All users
                       .radio
                         %label
-            -             = radio_button_tag 'users', 'enabled'
+            +             = radio_button_tag 'users', 'enabled', (params[:users] == "enabled")
                           Only enabled users
               .row
                 .col-md-12
                   = button_tag 'Show', class: "btn btn-primary btn-large", value: "show"
                   = button_tag 'Download CSV', class: "btn btn-primary btn-large", value: "download"
               - if @scorearray
                 %h2 Result
                 =render "score_table"

app/views/sites/edit.html.haml ¶ +1

               %h1 Editing site
               = error_messages_for :site
               = form_for(@site) do |f|
                 .row
                   .col-md-4
                     .form-group.field
                       = f.label :name, "Name"
                       = f.text_field :name, class: 'form-control'
                     .form-group.field
                       = f.label :password, "Password"
                       = f.text_field :password, class: 'form-control'
                     .form-group.field
                       = f.label :started, "Started"
                       = f.check_box :started, class: 'form-control'
                     .form-group.field
                       = f.label :start_time, "Start time"
                       -# = f.datetime_select :start_time, :include_blank => true
                       .input-group.date
                         = f.text_field :start_time, class:'form-control' , value: (@site.start_time ? @site.start_time.strftime('%d/%b/%Y %H:%M') : '')
                         %span.input-group-addon
                           %span.glyphicon.glyphicon-calendar
                     .actions
                       = f.submit "Update", class: 'btn btn-primary'
                   .col-md-8
               = link_to 'Show', @site
               |
               = link_to 'Back', sites_path
               :javascript
                 $('.input-group.date').datetimepicker({
                   format: 'DD/MMM/YYYY HH:mm',
+            +     showTodayButton: true,
                 });

app/views/submissions/edit.html.haml ¶ +5 -4

               %h2 Live submit
               %br
               %textarea#text_sourcecode{style: "display:none"}~ @source
               .container
                 .row
                   .col-md-12
                     .alert.alert-info
                       Write your code in the following box, choose language, and click submit button when finished
                 .row
                   .col-md-8
                     %div#editor{style: 'height: 500px; border-radius: 7px; font-size: 14px;'}
                   .col-md-4
                     - # submission form
                     = form_tag({controller: :main, :action => 'submit'}, :multipart => true, class: 'form') do
                       = hidden_field_tag 'editor_text', @source
                       = hidden_field_tag 'submission[problem_id]', @problem.id
                       .form-group
                         = label_tag "Task:"
                         = text_field_tag 'asdf', "#{@problem.long_name}", class: 'form-control', disabled: true
                       .form-group
                         = label_tag 'Language'
                         = select_tag 'language_id', options_from_collection_for_select(Language.all, 'id', 'pretty_name', @lang_id || Language.find_by_pretty_name("Python").id || Language.first.id), class: 'form-control select', style: "width: 100px"
                       .form-group
                         = submit_tag 'Submit', class: 'btn btn-success', id: 'live_submit',
                           data: {confirm: "Submitting this source code for task #{@problem.long_name}?"}
                     - # latest submission status
-            -       .panel.panel-info
+            +       .panel{class: (@submission && @submission.graded_at) ? "panel-info" : "panel-warning"}
                       .panel-heading
                         Latest Submission Status
                         = link_to "Refresh",get_latest_submission_status_submissions_path(@submission.user,@problem), class: "btn btn-default btn-sm", remote: true if @submission
                       .panel-body
-            -           - if @submission
+            +           %div#latest_status
-            -             = render :partial => 'submission_short',
+            +             - if @submission
-            -               :locals => {submission: @submission, problem_name: @problem.name, problem_id: @problem.id }
+            +               = render :partial => 'submission_short',
+            +                 :locals => {submission: @submission, problem_name: @problem.name, problem_id: @problem.id }
                 .row
                   .col-md-12
                     %h2 Console
                     %textarea#console{style: 'height: 100%; width: 100%;background-color:#000;color:#fff;font-family: consolas, monaco, "Droid Sans Mono";',rows: 20}
               :javascript
                 $(document).ready(function() {
                   e = ace.edit("editor")
                   e.setValue($("#text_sourcecode").val());
                   e.gotoLine(1);
                   $("#language_id").trigger('change');
                   brython();
                 });
               %script#__main__{type:'text/python3'}
                 :plain
                   import sys
                   import traceback
                   from browser import document as doc
                   from browser import window, alert, console
                   _credits = """    Thanks to CWI, CNRI, BeOpen.com, Zope Corporation and a cast of thousands
                       for supporting Python development.  See www.python.org for more information."""
                   _copyright = """Copyright (c) 2012, Pierre Quentel pierre.quentel@gmail.com
                   All Rights Reserved.
                   Copyright (c) 2001-2013 Python Software Foundation.
                   All Rights Reserved.
                   Copyright (c) 2000 BeOpen.com.
                   All Rights Reserved.
                   Copyright (c) 1995-2001 Corporation for National Research Initiatives.
                   All Rights Reserved.
                   Copyright (c) 1991-1995 Stichting Mathematisch Centrum, Amsterdam.
                   All Rights Reserved."""
                   _license = """Copyright (c) 2012, Pierre Quentel pierre.quentel@gmail.com
                   All rights reserved.
                   Redistribution and use in source and binary forms, with or without
                   modification, are permitted provided that the following conditions are met:
                   Redistributions of source code must retain the above copyright notice, this

app/views/submissions/get_latest_submission_status.js.haml ¶ +1 -1

@@ -1,2 +1,2
1	:plain	1	:plain
2	- $("#latest_status").html("#{j render({partial: 'submission_short', locals: {submission: @submission, problem_name: @problem.name}})}")	2	+ $("#latest_status").html("#{j render({partial: 'submission_short', locals: {submission: @submission, problem_name: @problem.name, problem_id: @problem.id}})}")

config/application.rb.SAMPLE ¶ +1 -1

                   # Only load the plugins named here, in the order given (default is alphabetical).
                   # :all can be used as a placeholder for all plugins not explicitly named.
                   # config.plugins = [ :exception_notification, :ssl_requirement, :all ]
                   # Activate observers that should always be running.
                   # config.active_record.observers = :cacher, :garbage_collector, :forum_observer
                   # Set Time.zone default to the specified zone and make Active Record auto-convert to this zone.
                   # Run "rake -D time" for a list of tasks for finding time zone names. Default is UTC.
                   config.time_zone = 'UTC'
                   # The default locale is :en and all translations from config/locales/*.rb,yml are auto loaded.
                   # config.i18n.load_path += Dir[Rails.root.join('my', 'locales', '*.{rb,yml}').to_s]
                   config.i18n.default_locale = :en
                   # Configure the default encoding used in templates for Ruby 1.9.
                   config.encoding = "utf-8"
                   # Configure sensitive parameters which will be filtered from the log file.
                   config.filter_parameters += [:password]
                   # Enable escaping HTML in JSON.
                   config.active_support.escape_html_entities_in_json = true
                   # Use SQL instead of Active Record's schema dumper when creating the database.
                   # This is necessary if your schema can't be completely dumped by the schema dumper,
                   # like if you have constraints or database-specific column types
                   # config.active_record.schema_format = :sql
                   # Enable the asset pipeline
                   config.assets.enabled = true
                   # Version of your assets, change this if you want to expire all your assets
                   config.assets.version = '1.0'
                   # ---------------- IMPORTANT ----------------------
                   # If we deploy the app into a subdir name "grader", be sure to do "rake assets:precompile RAILS_RELATIVE_URL_ROOT=/grader"
                   # moreover, using the following line instead also known to works
                   #config.action_controller.relative_url_root = '/grader'
                   #font path
                   config.assets.paths << "#{Rails}/vendor/assets/fonts"
                   config.assets.precompile += ['announcement_refresh.js','effects.js','site_update.js']
                   config.assets.precompile += ['local_jquery.js','tablesorter-theme.cafe.css']
                   %w( announcements submissions configurations contests contest_management graders heartbeat
                       login main messages problems report site sites sources tasks
-            -         test user_admin users ).each do |controller|
+            +         test user_admin users testcases).each do |controller|
                     config.assets.precompile += ["#{controller}.js", "#{controller}.css"]
                   end
                 end
               end

config/initializers/assets.rb ¶ +1 -1

               # Be sure to restart your server when you modify this file.
               # Version of your assets, change this if you want to expire all your assets.
               Rails.application.config.assets.version = '1.0'
               # Add additional assets to the asset load path.
               # Rails.application.config.assets.paths << Emoji.images_path
               # Add Yarn node_modules folder to the asset load path.
               Rails.application.config.assets.paths << Rails.root.join('node_modules')
               Rails.application.config.assets.paths << Rails.root.join('vendor/assets/fonts')
               # Precompile additional assets.
               # application.js, application.css, and all non-JS/CSS in the app/assets
               # folder are already added.
               # Rails.application.config.assets.precompile += %w( admin.js admin.css )
               Rails.application.config.assets.precompile += ['announcement_refresh.js','effects.js','site_update.js']
               Rails.application.config.assets.precompile += ['local_jquery.js','tablesorter-theme.cafe.css']
               %w( announcements submissions configurations contests contest_management graders heartbeat
                   login main messages problems report site sites sources tasks groups
-            -     test user_admin users tags).each do |controller|
+            +     test user_admin users tags testcases).each do |controller|
                 Rails.application.config.assets.precompile += ["#{controller}.js", "#{controller}.css"]
               end

lib/grader_script.rb ¶ +1

               module GraderScript
                 def self.grader_control_enabled?
                   if defined? GRADER_ROOT_DIR
                     GRADER_ROOT_DIR != ''
                   else
                     false
                   end
                 end
                 def self.raw_dir
                   File.join GRADER_ROOT_DIR, "raw"
                 end
                 def self.call_grader(params)
                   if GraderScript.grader_control_enabled?
                     cmd = File.join(GRADER_ROOT_DIR, "scripts/grader") + " " + params
                     system(cmd)
                   end
                 end
                 def self.stop_grader(pid)
                   GraderScript.call_grader "stop #{pid}"
                 end
                 def self.stop_graders(pids)
                   pid_str = (pids.map { |process| process.pid.to_s }).join ' '
                   GraderScript.call_grader "stop #{pid_str}"
                 end
                 def self.start_grader(env)
                   GraderScript.call_grader "#{env} queue --err-log &"
                   GraderScript.call_grader "#{env} test_request -err-log &"
                 end
+            +   #call the import problem script
                 def self.call_import_problem(problem_name,
                                              problem_dir,
                                              time_limit=1,
                                              memory_limit=32,
                                              checker_name='text')
                   if GraderScript.grader_control_enabled?
                     cur_dir = `pwd`.chomp
                     Dir.chdir(GRADER_ROOT_DIR)
                     script_name = File.join(GRADER_ROOT_DIR, "scripts/import_problem")
                     cmd = "#{script_name} #{problem_name} #{problem_dir} #{checker_name}" +
                       " -t #{time_limit} -m #{memory_limit}"
                     output = `#{cmd}`
                     Dir.chdir(cur_dir)
                     return "import CMD: #{cmd}\n" + output
                   end
                   return ''
                 end
                 def self.call_import_testcase(problem_name)
                   if GraderScript.grader_control_enabled?
                     cur_dir = `pwd`.chomp
                     Dir.chdir(GRADER_ROOT_DIR)
                     script_name = File.join(GRADER_ROOT_DIR, "scripts/load_testcase")
                     cmd = "#{script_name} #{problem_name}"
                     output = `#{cmd}`
                     Dir.chdir(cur_dir)
                     return "Testcase import result:\n" + output
                   end
                 end
               end

lib/testdata_importer.rb ¶ +4 -2

               require 'tmpdir'
               class TestdataImporter
                 attr :log_msg
                 def initialize(problem)
                   @problem = problem
                 end
-            -   def import_from_file(tempfile,
+            +   #Create or update problem according to the parameter
-            -                        time_limit,
+            +   def import_from_file(tempfile,
+            +                        time_limit,
                                      memory_limit,
                                      checker_name='text',
                                      import_to_db=false)
                   dirname = extract(tempfile)
                   return false if not dirname
                   if not import_to_db
                     @log_msg = GraderScript.call_import_problem(@problem.name,
                                                                 dirname,
                                                                 time_limit,
                                                                 memory_limit,
                                                                 checker_name)
                   else
                     # Import test data to test pairs.
                     @problem.test_pairs.clear
                     if import_test_pairs(dirname)
                       test_pair_count = TestPair.count :conditions => "problem_id = #{@problem.id}"
                       @log_msg = "Importing test pair successful. (#{test_pair_count} test pairs imported)"
                     else
                       @log_msg = "Importing test pair failed. (0 test pairs imported)"
                     end
                   end
                   @log_msg << import_problem_description(dirname)
                   @log_msg << import_problem_pdf(dirname)
                   @log_msg << import_full_score(dirname)
                   #import test data
                   @log_msg << GraderScript.call_import_testcase(@problem.name)
                   return true
                 end
                 protected
                 def self.long_ext(filename)
                   i = filename.index('.')
                   len = filename.length
                   return filename.slice(i..len)
                 end
+            +   # extract an archive file located at +tempfile+ to the +raw_dir+
                 def extract(tempfile)
                   testdata_filename = save_testdata_file(tempfile)
                   ext = TestdataImporter.long_ext(tempfile.original_filename)
                   extract_dir = File.join(GraderScript.raw_dir, @problem.name)
                   if File.exists? extract_dir
                     backup_count = 0
                     begin
                       backup_count += 1
                       backup_dirname = "#{extract_dir}.backup.#{backup_count}"
                     end while File.exists? backup_dirname
                     File.rename(extract_dir, backup_dirname)
                   end
                   Dir.mkdir extract_dir
                   if ext=='.tar.gz' or ext=='.tgz'
                     cmd = "tar -zxvf #{testdata_filename} -C #{extract_dir}"
                   elsif ext=='.tar'
                     cmd = "tar -xvf #{testdata_filename} -C #{extract_dir}"
                   elsif ext=='.zip'
                     cmd = "unzip -o #{testdata_filename} -d #{extract_dir}"
                   else
                     return nil
                   end
                   system(cmd)
                   files = Dir["#{extract_dir}/**/*1*.in"]
                   return nil if files.length==0
                   File.delete(testdata_filename)
                   return File.dirname(files[0])
                 end
                 def save_testdata_file(tempfile)
                   ext = TestdataImporter.long_ext(tempfile.original_filename)
                   testdata_filename = File.join(Dir.tmpdir,"#{@problem.name}#{ext}")
                   return nil if tempfile==""
                   if tempfile.instance_of?(Tempfile)
                     tempfile.close
                     FileUtils.move(tempfile.path,testdata_filename)
                   else
                     File.open(testdata_filename, "wb") do |f|
                       f.write(tempfile.read)
                     end

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r701:f26733606a76 - Mon, 12 Mar 2018 06:36:08 - 21 files changed: 132 inserted, 57 deleted

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Author

r701:f26733606a76 - Mon, 12 Mar 2018 06:36:08 - 21 files changed: 132 inserted, 57 deleted

Commit `r701:f26733606a76` public