cafe-grader-web Commit - r397:94216ffe57fe

cafe-grader-web

Commit `r397:94216ffe57fe` public

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Description:

add feature check maximum score in submission ranges available in the [result] admin menu. A user can enter a range of submissions id and the maximum score per each user,problem among the submission ranges will be reported

Commit status:

[Not Reviewed]

References:

algo

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r397:94216ffe57fe - Thu, 21 Aug 2014 18:33:19 - 3 files changed: 33 inserted, 0 deleted

app/controllers/user_admin_controller.rb ¶ +21

                     @problems.each do |p|
                       sub = Submission.find_last_by_user_and_problem(u.id,p.id)
                       if (sub!=nil) and (sub.points!=nil)
                         ustat << [(sub.points.to_f*100/p.full_score).round, (sub.points>=p.full_score)]
                       else
                         ustat << [0,false]
                       end
                     end
                     @scorearray << ustat
                   end
                 end
+            +   def user_stat_max
+            +     @problems = Problem.find_available_problems
+            +     @users = User.find(:all, :include => [:contests, :contest_stat])
+            +     @scorearray = Array.new
+            +     #set up range from param
+            +     since_id = params.fetch(:since_id, 0).to_i
+            +     until_id = params.fetch(:until_id, 0).to_i
+            +     @users.each do |u|
+            +       ustat = Array.new
+            +       ustat[0] = u
+            +       @problems.each do |p|
+            +         max_points = 0
+            +         Submission.find_in_range_by_user_and_problem(u.id,p.id,since_id,until_id).each do |sub|
+            +           max_points = sub.points if sub and sub.points and (sub.points > max_points)
+            +         end
+            +         ustat << [(max_points.to_f*100/p.full_score).round, (max_points>=p.full_score)]
+            +       end
+            +       @scorearray << ustat
+            +     end
+            +   end
+            +
                 def import
                   if params[:file]==''
                     flash[:notice] = 'Error importing no file'
                     redirect_to :action => 'list' and return
                   end
                   import_from_file(params[:file])
                 end
                 def random_all_passwords
                   users = User.find(:all)
                   @prefix = params[:prefix] || ''
                   @non_admin_users = User.find_non_admin_with_prefix(@prefix)

app/models/submission.rb ¶ +7

                 def self.find_all_last_by_problem(problem_id)
                   # need to put in SQL command, maybe there's a better way
                   Submission.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 <= ?',until_id) if until_id > 0
+            +     records.all
+            +   end
+            +
                 def self.find_last_for_all_available_problems(user_id)
                   submissions = Array.new
                   problems = Problem.find_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)
                   Submission.find(:first,

app/views/user_admin/user_stat.html.erb ¶ +5

               <h1>User grading results</h1>
+            + <h2>Show scores from latest submission</h2>
+            +
+            + <%= render 'submission_range' %>
+            +
+            + <p>Latest scores</p>
               <table class="info">
               <tr class="info-head">
                 <th>User</th>
                 <th>Name</th>
                 <th>Activated?</th>
                 <th>Logged in</th>
                 <th>Contest(s)</th>
               <% @problems.each do |p| %>
                 <th><%= p.name %></th>
               <% end %>
               <th>Total</th>

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r397:94216ffe57fe - Thu, 21 Aug 2014 18:33:19 - 3 files changed: 33 inserted, 0 deleted

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Commit r397:94216ffe57fe public

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r397:94216ffe57fe - Thu, 21 Aug 2014 18:33:19 - 3 files changed: 33 inserted, 0 deleted

Commit `r397:94216ffe57fe` public