cafe-grader-web Commit - r688:b31aedc6a96e

cafe-grader-web

Commit `r688:b31aedc6a96e` public

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Description:

merge

Commit status:

[Not Reviewed]

References:

merge java

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r688:b31aedc6a96e - Mon, 11 Sep 2017 16:50:14 - 1 file changed: 6 inserted, 1 deleted

app/models/user.rb ¶ +6 -1

                     }
                     available_problems.each {|p| pin[p.id] = true}
                   end
                   other_avaiable_problems = Problem.available.find_all {|p| pin[p.id]==nil and p.contests.length==0}
                   contest_problems << {
                     :contest => nil,
                     :problems => other_avaiable_problems
                   }
                   return contest_problems
                 end
                 def solve_all_available_problems?
                   available_problems.each do |p|
                     u = self
                     sub = Submission.find_last_by_user_and_problem(u.id,p.id)
                     return false if !p or !sub or sub.points < p.full_score
                   end
                   return true
                 end
                 def available_problems
                   if not GraderConfiguration.multicontests?
                     if GraderConfiguration.use_problem_group?
                       return available_problems_in_group
                     else
                       return Problem.available_problems
                     end
                   else
                     contest_problems = []
                     pin = {}
                     contests.enabled.each do |contest|
                       contest.problems.available.each do |problem|
                         if not pin.has_key? problem.id
                           contest_problems << problem
                         end
                         pin[problem.id] = true
                       end
                     end
                     other_avaiable_problems = Problem.available.find_all {|p| pin[p.id]==nil and p.contests.length==0}
                     return contest_problems + other_avaiable_problems
                   end
                 end
                 def available_problems_in_group
                   problem = []
                   self.groups.each do |group|
                     group.problems.where(available: true).each { |p| problem << p }
                   end
-            -     problem.uniq!.sort! do |a,b|
+            +     problem.uniq!
+            +     if problem
+            +       problem.sort! do |a,b|
                     case
                     when a.date_added < b.date_added
 
                     when a.date_added > b.date_added
                       -1
                     else
                       a.name <=> b.name
                     end
                   end
                   return problem
+            +     else
+            +       return []
+            +     end
                 end
                 def can_view_problem?(problem)
                   if not GraderConfiguration.multicontests?
                     return problem.available
                   else
                     return problem_in_user_contests? problem
                   end
                 end
                 def self.clear_last_login
                   User.update_all(:last_ip => nil)
                 end
                 protected
                   def encrypt_new_password
                     return if password.blank?
                     self.salt = (10+rand(90)).to_s
                     self.hashed_password = User.encrypt(self.password,self.salt)
                   end
                   def assign_default_site
                     # have to catch error when migrating (because self.site is not available).
                     begin
                       if self.site==nil
                         self.site = Site.find_by_name('default')
                         if self.site==nil
                           self.site = Site.find(1)  # when 'default has be renamed'
                         end
                       end
                     rescue
                     end
                   end
                   def assign_default_contest
                     # have to catch error when migrating (because self.site is not available).
                     begin
                       if self.contests.length == 0
                         default_contest = Contest.find_by_name(GraderConfiguration['contest.default_contest_name'])
                         if default_contest
                           self.contests = [default_contest]
                         end
                       end
                     rescue
                     end
                   end
                   def password_required?

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r688:b31aedc6a96e - Mon, 11 Sep 2017 16:50:14 - 1 file changed: 6 inserted, 1 deleted

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Commit r688:b31aedc6a96e public

Author

r688:b31aedc6a96e - Mon, 11 Sep 2017 16:50:14 - 1 file changed: 6 inserted, 1 deleted

Commit `r688:b31aedc6a96e` public