cafe-grader-web Commit - r228:9e664dd71888

cafe-grader-web

Commit `r228:9e664dd71888` public

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Description:

added timeout related javascripts

Commit status:

[Not Reviewed]

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r228:9e664dd71888 - Thu, 28 Jan 2010 02:05:35 - 5 files changed: 91 inserted, 2 deleted

app/views/main/_submission_timeouts.html.haml created 644 ¶ +7

@@ -0,0 +1,7
	1	+ CodejomTimeout.timeouts = [
	2	+ - @submission_timeouts.each_pair do \|id, t\|
	3	+ - if t!=nil
	4	+ = "{problem: #{id}, timeout: #{t}},"
	5	+ - else
	6	+ = "{problem: #{id}, timeout: null},"
	7	+ ];

public/javascripts/codejom_timeout.js created 644 ¶ +58

@@ -0,0 +1,58
	1	+ var CodejomTimeout = {
	2	+
	3	+ timeStarted: null,
	4	+
	5	+ inputDataDuration: 5, // 5 minutes
	6	+
	7	+ timeouts: [],
	8	+
	9	+ updateProblemMessages: function() {
	10	+ CodejomTimeout.timeouts.each(function(data) {
	11	+ if(data.timeout==null) {
	12	+ $("problem-submission-form-" + data.problem).hide();
	13	+ } else if(data.timeout==0) {
	14	+ $("problem-timing-message-" + data.problem).innerHTML =
	15	+ "The recent input data is expired. Please download a new one. You'll have 5 minute to submit.";
	16	+ $("problem-submission-form-" + data.problem).hide();
	17	+ } else {
	18	+ $("problem-timing-message-" + data.problem).innerHTML =
	19	+ "You have about " + parseInt(data.timeout/60) + " minute(s) and " + parseInt(data.timeout % 60) + " second(s) to submit.";
	20	+ $("problem-submission-form-" + data.problem).show();
	21	+ }
	22	+ });
	23	+ },
	24	+
	25	+ refreshProblemMessages: function() {
	26	+ var timeElapsed = ((new Date()).getTime() - CodejomTimeout.timeStarted)/1000;
	27	+ // update timeout info
	28	+ CodejomTimeout.timeouts.each(function(data) {
	29	+ if(data.timeout > timeElapsed) {
	30	+ data.timeout -= timeElapsed;
	31	+ } else if(data.timeout > 0) {
	32	+ data.timeout = 0;
	33	+ }
	34	+ });
	35	+
	36	+ CodejomTimeout.updateProblemMessages();
	37	+ CodejomTimeout.registerRefreshEvent();
	38	+ },
	39	+
	40	+ registerRefreshEvent: function() {
	41	+ CodejomTimeout.timeStarted = (new Date()).getTime(),
	42	+ setTimeout(function () {
	43	+ CodejomTimeout.refreshProblemMessages();
	44	+ }, 2700);
	45	+ },
	46	+
	47	+ updateTimeoutAfterDownloadClick: function(problem) {
	48	+ CodejomTimeout.timeouts
	49	+ .filter(function(data) { return data.problem==problem; })
	50	+ .each(function(data) {
	51	+ if(data.timeout==0 \|\| data.timeout==null) {
	52	+ // TODO: use value from rails app.
	53	+ data.timeout = CodejomTimeout.inputDataDuration * 60;
	54	+ }
	55	+ });
	56	+ CodejomTimeout.updateProblemMessages();
	57	+ },
	58	+ };

app/controllers/main_controller.rb ¶ +20

                     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 submission
                   @user = User.find(session[:user_id])
                   @problems = Problem.find_available_problems
                   if params[:id]==nil
                     @problem = nil
                     @submissions = nil
                   else
                     @problem = Problem.find_by_name(params[:id])
                     if not @problem.available
                       redirect_to :action => 'list'
                       flash[:notice] = 'Error: submissions for that problem are not viewable.'
                       return
                     end
                     @submissions = Submission.find_all_by_user_problem(@user.id, @problem.id)
                   end
                 end
                 def result
                   if !Configuration.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 !Configuration.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
                   end
                   case_num = params[:num].to_i
                   out_filename = output_filename(@user.login,
                                                  @submission.problem.name,
                                                  @submission.id,
                                                  case_num)
                   if !FileTest.exists?(out_filename)
                     flash[:notice] = 'Output not found.'
                     redirect_to :action => 'list' and return
                   end
                   response.headers['Content-Type'] = "application/force-download"
                   response.headers['Content-Disposition'] = "attachment; filename=\"output-#{case_num}.txt\""
                   response.headers["X-Sendfile"] = out_filename
                   response.headers['Content-length'] = File.size(out_filename)
                   render :nothing => true
                 end
                 def error
                   @user = User.find(session[:user_id])
                 end
                 # announcement refreshing and hiding methods
                 def announcements
                   if params.has_key? 'recent'
                     prepare_announcements(params[:recent])
                   else
                     prepare_announcements
                   end
                   render(:partial => 'announcement',
                          :collection => @announcements,
                          :locals => {:announcement_effect => true})
                 end
                 #
                 # actions for Code Jom
                 #
                 def download_input
                   problem = Problem.find(params[:id])
                   user = User.find(session[:user_id])
                   if user.can_request_new_test_pair_for? problem
                     assignment = user.get_new_test_pair_assignment_for problem
                     assignment.save
                     send_data(assignment.test_pair.input,
                               { :filename => "#{problem.name}-#{assignment.request_number}.in",
                                 :type => 'text/plain' })
                   else
                     recent_assignment = user.get_recent_test_pair_assignment_for problem
                     send_data(recent_assignment.test_pair.input,
                               { :filename => "#{problem.name}-#{recent_assignment.request_number}.in",
                                 :type => 'text/plain' })
                   end
                 end
                 def submit_solution
                   problem = Problem.find(params[:id])
                   user = User.find(session[:user_id])
                   recent_assignment = user.get_recent_test_pair_assignment_for problem
                   if recent_assignment == nil
                     flash[:notice] = 'You have not requested for any input data for this problem.  Please download an input first.'
                     session[:current_problem_id] = problem.id
                     redirect_to :action => 'list' and return
                   end
                   if recent_assignment.expired?
                     flash[:notice] = 'The current input is expired.  Please download a new input data.'
                     session[:current_problem_id] = problem.id
                     redirect_to :action => 'list' and return
                   end
                   if recent_assignment.submitted
                     flash[:notice] = 'You have already submitted an incorrect solution for this input.  Please download a new input data.'
                     session[:current_problem_id] = problem.id
                     redirect_to :action => 'list' and return
                   end
                   if params[:file] == nil
                     flash[:notice] = 'You have not submitted any output.'
                     session[:current_problem_id] = problem.id
                     redirect_to :action => 'list' and return
                   end
                   submitted_solution = params[:file].read
                   test_pair = recent_assignment.test_pair
                   passed = test_pair.grade(submitted_solution)
                   points = passed ? 100 : 0
                   submission = Submission.new(:user => user,
                                               :problem => problem,
                                               :source => submitted_solution,
                                               :source_filename => params['file'].original_filename,
                                               :language_id => 0,
                                               :submitted_at => Time.new.gmtime,
                                               :graded_at => Time.new.gmtime,
                                               :points => points)
                   submission.save
                   recent_assignment.submitted = true
                   recent_assignment.save
                   status = user.get_submission_status_for(problem)
                   if status == nil
                     status = SubmissionStatus.new :user => user, :problem => problem, :submission_count => 0
                   end
                   status.submission_count += 1
                   status.passed = passed
                   status.save
                   if passed
                     flash[:notice] = 'Correct solution.'
                     user.update_codejom_status
                   else
                     session[:current_problem_id] = problem.id
                     flash[:notice] = 'Incorrect solution.'
                   end
                   redirect_to :action => 'list'
                 end
                 protected
                 def prepare_announcements(recent=nil)
                   if Configuration.show_tasks_to?(@user)
                     @announcements = Announcement.find_published(true)
                   else
                     @announcements = Announcement.find_published
                   end
                   if recent!=nil
                     recent_id = recent.to_i
                     @announcements = @announcements.find_all { |a| a.id > recent_id }
                   end
                 end
+            +   def prepare_timeout_information(problems)
+            +     @submission_timeouts = {}
+            +     problems.each do |problem|
+            +       assignment = @user.get_recent_test_pair_assignment_for(problem)
+            +       if assignment == nil
+            +         timeout = nil
+            +       else
+            +         if assignment.expired?
+            +           timeout = 0
+            +         else
+            +           timeout = assignment.created_at + TEST_ASSIGNMENT_EXPIRATION_DURATION - Time.new.gmtime
+            +         end
+            +       end
+            +       @submission_timeouts[problem.id] = timeout
+            +     end
+            +     @submission_timeouts.each_pair {|k,v| puts "#{k} => #{v}"}
+            +   end
+            +
                 def prepare_list_information
                   @user = User.find(session[:user_id])
                   all_problems = Problem.find_available_problems
                   passed = {}
                   sub_count = {}
                   @user.submission_statuses.each do |status|
                     if status.passed
                       passed[status.problem_id] = true
                     end
                     sub_count[status.problem_id] = status.submission_count
                   end
                   if session.has_key? :current_problem_id
                     @current_problem_id = session[:current_problem_id]
                     session.delete(:current_problem_id)
                   else
                     @current_problem_id = nil
                   end
                   @problems = all_problems.reject { |problem| passed.has_key? problem.id }
+            +     prepare_timeout_information(@problems)
+            +
                   @prob_submissions = Array.new
                   @problems.each do |p|
                     if sub_count.has_key? p.id
                       @prob_submissions << { :count => sub_count[p.id] }
                     else
                       @prob_submissions << { :count => 0 }
                     end
                   end
                   prepare_announcements
                 end
                 def check_viewability
                   @user = User.find(session[:user_id])
                   if (!Configuration.show_tasks_to?(@user)) and
                       ((action_name=='submission') or (action_name=='submit'))
                     redirect_to :action => 'list' and return
                   end
                 end
                 def prepare_grading_result(submission)
                   if Configuration.task_grading_info.has_key? submission.problem.name
                     grading_info = Configuration.task_grading_info[submission.problem.name]
                   else
                     # guess task info from problem.full_score
                     cases = submission.problem.full_score / 10
                     grading_info = {
                       'testruns' => cases,
                       'testcases' => cases
                     }
                   end
                   @test_runs = []
                   if grading_info['testruns'].is_a? Integer
                     trun_count = grading_info['testruns']
                     trun_count.times do |i|
                       @test_runs << [ read_grading_result(@user.login,
                                                           submission.problem.name,
                                                           submission.id,
                                                           i+1) ]
                     end
                   else
                     grading_info['testruns'].keys.sort.each do |num|
                       run = []
                       testrun = grading_info['testruns'][num]
                       testrun.each do |c|
                         run << read_grading_result(@user.login,
                                                    submission.problem.name,
                                                    submission.id,
                                                    c)
                       end
                       @test_runs << run
                     end
                   end
                 end
                 def grading_result_dir(user_name, problem_name, submission_id, case_num)
                   return "#{GRADING_RESULT_DIR}/#{user_name}/#{problem_name}/#{submission_id}/test-result/#{case_num}"
                 end
                 def output_filename(user_name, problem_name, submission_id, case_num)
                   dir = grading_result_dir(user_name,problem_name, submission_id, case_num)
                   return "#{dir}/output.txt"
                 end
                 def read_grading_result(user_name, problem_name, submission_id, case_num)
                   dir = grading_result_dir(user_name,problem_name, submission_id, case_num)
                   result_file_name = "#{dir}/result"
                   if !FileTest.exists?(result_file_name)
                     return {:num => case_num, :msg => 'program did not run'}
                   else
                     results = File.open(result_file_name).readlines
                     run_stat = extract_running_stat(results)
                     output_filename = "#{dir}/output.txt"
                     if FileTest.exists?(output_filename)
                       output_file = true
                       output_size = File.size(output_filename)
                     else
                       output_file = false
                       output_size = 0
                     end
                     return {
                       :num => case_num,
                       :msg => results[0],
                       :run_stat => run_stat,
                       :output => output_file,
                       :output_size => output_size
                     }
                   end
                 end
                 # copied from grader/script/lib/test_request_helper.rb
                 def extract_running_stat(results)
                   running_stat_line = results[-1]
                   # extract exit status line
                   run_stat = ""
                   if !(/[Cc]orrect/.match(results[0]))
                     run_stat = results[0].chomp
                   else
                     run_stat = 'Program exited normally'
                   end
                   logger.info "Stat line: #{running_stat_line}"
                   # extract running time
                   if res = /r(.*)u(.*)s/.match(running_stat_line)
                     seconds = (res[1].to_f + res[2].to_f)
                     time_stat = "Time used: #{seconds} sec."
                   else
                     seconds = nil
                     time_stat = "Time used: n/a sec."
                   end
                   # extract memory usage
                   if res = /s(.*)m/.match(running_stat_line)
                     memory_used = res[1].to_i
                   else
                     memory_used = -1
                   end
                   return {
                     :msg => "#{run_stat}\n#{time_stat}",
                     :running_time => seconds,
                     :exit_status => run_stat,
                     :memory_usage => memory_used
                   }
                 end
               end

app/views/main/_problem.html.haml ¶ +1 -1

               .problem-panel{:id => "problem-panel-#{problem.id}", :style => "#{(problem.id != @current_problem_id) ? "display:none" : ""}"}
                 .problem-form{:id => "problem-form-#{problem.id}"}
                   - form_tag({ :action => 'download_input', :id => problem.id }, :method => :post) do
                     %b Input:
-            -       %input{:type => "submit", :value => "Download input"}
+            +       %input{:type => "submit", :value => "Download input", :onclick => "CodejomTimeout.updateTimeoutAfterDownloadClick(#{problem.id}); return true;"}
                     %span{:id => "problem-timing-message-#{problem.id}"}
                       = "After downloading, you have #{TEST_ASSIGNMENT_EXPIRATION_DURATION/60} minutes to submit."
                   %div{:id => "problem-submission-form-#{problem.id}"}
                     - form_tag({ :action => 'submit_solution', :id => problem.id }, :method => :post, :multipart => true) do
                       %b Submit output:
                       %input{:type => "file", :name => "file"}
                       %input{:type => "submit", :value => "Submit solution"}
                 .problem-description
                   - if problem.description!=nil
                     - if problem.description.markdowned
                       = markdown(problem.description.body)
                     - else
                       = problem.description.body
                   - else
                     (not available)

app/views/main/list.html.haml ¶ +5 -1

               - content_for :head do
                 = javascript_include_tag :defaults
                 = javascript_include_tag 'announcement_refresh.js'
+            +   = javascript_include_tag 'codejom_timeout.js'
               = user_title_bar(@user)
               .announcementbox{:style => (@announcements.length==0 ? "display:none" : "")}
                 %span{:class => 'title'}
                   Announcements
                 #announcementbox-body
                   = render :partial => 'announcement', :collection => @announcements
               %hr/
               - if (Configuration.contest_mode?) and (@user.site!=nil) and (@user.site.started!=true)
                 %p=t 'main.start_soon'
               - if Configuration.show_tasks_to?(@user)
                 .problem-list
                   = render :partial => 'problem_title', :collection => @problems, :as => :problem
                 .problem-content
                   %span{:id => "problem-panel-filler", :style => (@current_problem_id!=nil) ? "display:none" : ""}
                     %b Welcome to Code Jom
                     %br/
                     Choose problems from the list on the right.
                   = render :partial => 'problem', :collection => @problems
               %br{:clear=>'both'}/
               %hr/
-            - :javascript
+            + %script{:type => "text/javascript"}
                 Announcement.registerRefreshEventTimer();
+            +   = render :partial => 'submission_timeouts'
+            +   CodejomTimeout.updateProblemMessages();
+            +   CodejomTimeout.registerRefreshEvent();

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r228:9e664dd71888 - Thu, 28 Jan 2010 02:05:35 - 5 files changed: 91 inserted, 2 deleted

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Commit r228:9e664dd71888 public

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r228:9e664dd71888 - Thu, 28 Jan 2010 02:05:35 - 5 files changed: 91 inserted, 2 deleted

Commit `r228:9e664dd71888` public