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 - - 3 files changed: 33 inserted, 0 deleted

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@@ -137,12 +137,33
137 137 end
138 138 end
139 139 @scorearray << ustat
140 140 end
141 141 end
142 142
143 + def user_stat_max
144 + @problems = Problem.find_available_problems
145 + @users = User.find(:all, :include => [:contests, :contest_stat])
146 + @scorearray = Array.new
147 + #set up range from param
148 + since_id = params.fetch(:since_id, 0).to_i
149 + until_id = params.fetch(:until_id, 0).to_i
150 + @users.each do |u|
151 + ustat = Array.new
152 + ustat[0] = u
153 + @problems.each do |p|
154 + max_points = 0
155 + Submission.find_in_range_by_user_and_problem(u.id,p.id,since_id,until_id).each do |sub|
156 + max_points = sub.points if sub and sub.points and (sub.points > max_points)
157 + end
158 + ustat << [(max_points.to_f*100/p.full_score).round, (max_points>=p.full_score)]
159 + end
160 + @scorearray << ustat
161 + end
162 + end
163 +
143 164 def import
144 165 if params[:file]==''
145 166 flash[:notice] = 'Error importing no file'
146 167 redirect_to :action => 'list' and return
147 168 end
148 169 import_from_file(params[:file])
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@@ -31,12 +31,19
31 31 "WHERE subs.user_id = submissions.user_id AND " +
32 32 "problem_id = " + problem_id.to_s + " " +
33 33 "GROUP BY user_id) " +
34 34 "ORDER BY user_id")
35 35 end
36 36
37 + def self.find_in_range_by_user_and_problem(user_id, problem_id,since_id,until_id)
38 + records = Submission.where(problem_id: problem_id,user_id: user_id)
39 + records = records.where('id >= ?',since_id) if since_id > 0
40 + records = records.where('id <= ?',until_id) if until_id > 0
41 + records.all
42 + end
43 +
37 44 def self.find_last_for_all_available_problems(user_id)
38 45 submissions = Array.new
39 46 problems = Problem.find_available_problems
40 47 problems.each do |problem|
41 48 sub = Submission.find_last_by_user_and_problem(user_id, problem.id)
42 49 submissions << sub if sub!=nil
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@@ -1,7 +1,12
1 1 <h1>User grading results</h1>
2 + <h2>Show scores from latest submission</h2>
3 +
4 + <%= render 'submission_range' %>
5 +
6 + <p>Latest scores</p>
2 7
3 8 <table class="info">
4 9 <tr class="info-head">
5 10 <th>User</th>
6 11 <th>Name</th>
7 12 <th>Activated?</th>
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