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: 39 inserted, 6 deleted

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@@ -129,12 +129,33
129 129 ustat = Array.new
130 130 ustat[0] = u
131 131 @problems.each do |p|
132 - sub = Submission.find_last_by_user_and_problem(u.id,p.id)
133 - if (sub!=nil) and (sub.points!=nil)
134 - ustat << [(sub.points.to_f*100/p.full_score).round, (sub.points>=p.full_score)]
135 - else
136 - ustat << [0,false]
137 - end
132 + sub = Submission.find_last_by_user_and_problem(u.id,p.id)
133 + if (sub!=nil) and (sub.points!=nil)
134 + ustat << [(sub.points.to_f*100/p.full_score).round, (sub.points>=p.full_score)]
135 + else
136 + ustat << [0,false]
137 + end
138 + end
139 + @scorearray << ustat
140 + end
141 + end
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)]
138 159 end
139 160 @scorearray << ustat
140 161 end
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@@ -34,6 +34,13
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
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@@ -1,4 +1,9
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">
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