cafe-grader-web

Commit r168:1a0b47f4c2a4 public

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Description:
added timestamp to source download git-svn-id: http://theory.cpe.ku.ac.th/grader/web/trunk@365 6386c4cd-e34a-4fa8-8920-d93eb39b512e
Commit status:
[Not Reviewed]
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r168:1a0b47f4c2a4 - - 2 files changed: 10 inserted, 6 deleted

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@@ -38,103 +38,98
38 @announcements = Announcement.find_for_frontpage
38 @announcements = Announcement.find_for_frontpage
39 render :action => 'login', :layout => 'empty'
39 render :action => 'login', :layout => 'empty'
40 end
40 end
41
41
42 def list
42 def list
43 prepare_list_information
43 prepare_list_information
44 end
44 end
45
45
46 def help
46 def help
47 @user = User.find(session[:user_id])
47 @user = User.find(session[:user_id])
48 end
48 end
49
49
50 def submit
50 def submit
51 user = User.find(session[:user_id])
51 user = User.find(session[:user_id])
52
52
53 @submission = Submission.new(params[:submission])
53 @submission = Submission.new(params[:submission])
54 @submission.user = user
54 @submission.user = user
55 @submission.language_id = 0
55 @submission.language_id = 0
56 if params['file']!=''
56 if params['file']!=''
57 @submission.source = params['file'].read
57 @submission.source = params['file'].read
58 @submission.source_filename = params['file'].original_filename
58 @submission.source_filename = params['file'].original_filename
59 end
59 end
60 @submission.submitted_at = Time.new.gmtime
60 @submission.submitted_at = Time.new.gmtime
61
61
62 if Configuration[SYSTEM_MODE_CONF_KEY]=='contest' and
62 if Configuration[SYSTEM_MODE_CONF_KEY]=='contest' and
63 user.site!=nil and user.site.finished?
63 user.site!=nil and user.site.finished?
64 @submission.errors.add_to_base "The contest is over."
64 @submission.errors.add_to_base "The contest is over."
65 prepare_list_information
65 prepare_list_information
66 render :action => 'list' and return
66 render :action => 'list' and return
67 end
67 end
68
68
69 if @submission.valid?
69 if @submission.valid?
70 if @submission.save == false
70 if @submission.save == false
71 flash[:notice] = 'Error saving your submission'
71 flash[:notice] = 'Error saving your submission'
72 elsif Task.create(:submission_id => @submission.id,
72 elsif Task.create(:submission_id => @submission.id,
73 :status => Task::STATUS_INQUEUE) == false
73 :status => Task::STATUS_INQUEUE) == false
74 flash[:notice] = 'Error adding your submission to task queue'
74 flash[:notice] = 'Error adding your submission to task queue'
75 end
75 end
76 else
76 else
77 prepare_list_information
77 prepare_list_information
78 render :action => 'list' and return
78 render :action => 'list' and return
79 end
79 end
80 redirect_to :action => 'list'
80 redirect_to :action => 'list'
81 end
81 end
82
82
83 def source
83 def source
84 submission = Submission.find(params[:id])
84 submission = Submission.find(params[:id])
85 if submission.user_id == session[:user_id]
85 if submission.user_id == session[:user_id]
86 - if submission.problem.output_only
87 - fname = submission.source_filename
88 - else
89 - fname = submission.problem.name + '.' + submission.language.ext
90 - end
91 send_data(submission.source,
86 send_data(submission.source,
92 - {:filename => fname,
87 + {:filename => submission.download_filename,
93 :type => 'text/plain'})
88 :type => 'text/plain'})
94 else
89 else
95 flash[:notice] = 'Error viewing source'
90 flash[:notice] = 'Error viewing source'
96 redirect_to :action => 'list'
91 redirect_to :action => 'list'
97 end
92 end
98 end
93 end
99
94
100 def compiler_msg
95 def compiler_msg
101 @submission = Submission.find(params[:id])
96 @submission = Submission.find(params[:id])
102 if @submission.user_id == session[:user_id]
97 if @submission.user_id == session[:user_id]
103 render :action => 'compiler_msg', :layout => 'empty'
98 render :action => 'compiler_msg', :layout => 'empty'
104 else
99 else
105 flash[:notice] = 'Error viewing source'
100 flash[:notice] = 'Error viewing source'
106 redirect_to :action => 'list'
101 redirect_to :action => 'list'
107 end
102 end
108 end
103 end
109
104
110 def submission
105 def submission
111 @user = User.find(session[:user_id])
106 @user = User.find(session[:user_id])
112 @problems = Problem.find_available_problems
107 @problems = Problem.find_available_problems
113 if params[:id]==nil
108 if params[:id]==nil
114 @problem = nil
109 @problem = nil
115 @submissions = nil
110 @submissions = nil
116 else
111 else
117 @problem = Problem.find_by_name(params[:id])
112 @problem = Problem.find_by_name(params[:id])
118 if not @problem.available
113 if not @problem.available
119 redirect_to :action => 'list'
114 redirect_to :action => 'list'
120 flash[:notice] = 'Error: submissions for that problem are not viewable.'
115 flash[:notice] = 'Error: submissions for that problem are not viewable.'
121 return
116 return
122 end
117 end
123 @submissions = Submission.find_all_by_user_problem(@user.id, @problem.id)
118 @submissions = Submission.find_all_by_user_problem(@user.id, @problem.id)
124 end
119 end
125 end
120 end
126
121
127 def result
122 def result
128 if !Configuration.show_grading_result
123 if !Configuration.show_grading_result
129 redirect_to :action => 'list' and return
124 redirect_to :action => 'list' and return
130 end
125 end
131 @user = User.find(session[:user_id])
126 @user = User.find(session[:user_id])
132 @submission = Submission.find(params[:id])
127 @submission = Submission.find(params[:id])
133 if @submission.user!=@user
128 if @submission.user!=@user
134 flash[:notice] = 'You are not allowed to view result of other users.'
129 flash[:notice] = 'You are not allowed to view result of other users.'
135 redirect_to :action => 'list' and return
130 redirect_to :action => 'list' and return
136 end
131 end
137 prepare_grading_result(@submission)
132 prepare_grading_result(@submission)
138 end
133 end
139
134
140 def load_output
135 def load_output
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@@ -16,96 +16,105
16 before_save :assign_latest_number_if_new_recond
16 before_save :assign_latest_number_if_new_recond
17
17
18 def self.find_last_by_user_and_problem(user_id, problem_id)
18 def self.find_last_by_user_and_problem(user_id, problem_id)
19 last_sub = find(:first,
19 last_sub = find(:first,
20 :conditions => {:user_id => user_id,
20 :conditions => {:user_id => user_id,
21 :problem_id => problem_id},
21 :problem_id => problem_id},
22 :order => 'number DESC')
22 :order => 'number DESC')
23 return last_sub
23 return last_sub
24 end
24 end
25
25
26 def self.find_all_last_by_problem(problem_id)
26 def self.find_all_last_by_problem(problem_id)
27 # need to put in SQL command, maybe there's a better way
27 # need to put in SQL command, maybe there's a better way
28 Submission.find_by_sql("SELECT * FROM submissions " +
28 Submission.find_by_sql("SELECT * FROM submissions " +
29 "WHERE id = " +
29 "WHERE id = " +
30 "(SELECT MAX(id) FROM submissions AS subs " +
30 "(SELECT MAX(id) FROM submissions AS subs " +
31 "WHERE subs.user_id = submissions.user_id AND " +
31 "WHERE subs.user_id = submissions.user_id AND " +
32 "problem_id = " + problem_id.to_s + " " +
32 "problem_id = " + problem_id.to_s + " " +
33 "GROUP BY user_id) " +
33 "GROUP BY user_id) " +
34 "ORDER BY user_id")
34 "ORDER BY user_id")
35 end
35 end
36
36
37 def self.find_last_for_all_available_problems(user_id)
37 def self.find_last_for_all_available_problems(user_id)
38 submissions = Array.new
38 submissions = Array.new
39 problems = Problem.find_available_problems
39 problems = Problem.find_available_problems
40 problems.each do |problem|
40 problems.each do |problem|
41 sub = Submission.find_last_by_user_and_problem(user_id, problem.id)
41 sub = Submission.find_last_by_user_and_problem(user_id, problem.id)
42 submissions << sub if sub!=nil
42 submissions << sub if sub!=nil
43 end
43 end
44 submissions
44 submissions
45 end
45 end
46
46
47 def self.find_by_user_problem_number(user_id, problem_id, number)
47 def self.find_by_user_problem_number(user_id, problem_id, number)
48 Submission.find(:first,
48 Submission.find(:first,
49 :conditions => {
49 :conditions => {
50 :user_id => user_id,
50 :user_id => user_id,
51 :problem_id => problem_id,
51 :problem_id => problem_id,
52 :number => number
52 :number => number
53 })
53 })
54 end
54 end
55
55
56 def self.find_all_by_user_problem(user_id, problem_id)
56 def self.find_all_by_user_problem(user_id, problem_id)
57 Submission.find(:all,
57 Submission.find(:all,
58 :conditions => {
58 :conditions => {
59 :user_id => user_id,
59 :user_id => user_id,
60 :problem_id => problem_id,
60 :problem_id => problem_id,
61 })
61 })
62 end
62 end
63
63
64 + def download_filename
65 + if self.problem.output_only
66 + return self.source_filename
67 + else
68 + timestamp = self.submitted_at.localtime.strftime("%H%M%S")
69 + return "#{self.problem.name}-#{timestamp}.#{self.language.ext}"
70 + end
71 + end
72 +
64 protected
73 protected
65
74
66 def self.find_option_in_source(option, source)
75 def self.find_option_in_source(option, source)
67 if source==nil
76 if source==nil
68 return nil
77 return nil
69 end
78 end
70 i = 0
79 i = 0
71 source.each_line do |s|
80 source.each_line do |s|
72 if s =~ option
81 if s =~ option
73 words = s.split
82 words = s.split
74 return words[1]
83 return words[1]
75 end
84 end
76 i = i + 1
85 i = i + 1
77 if i==10
86 if i==10
78 return nil
87 return nil
79 end
88 end
80 end
89 end
81 return nil
90 return nil
82 end
91 end
83
92
84 def self.find_language_in_source(source, source_filename="")
93 def self.find_language_in_source(source, source_filename="")
85 langopt = find_option_in_source(/^LANG:/,source)
94 langopt = find_option_in_source(/^LANG:/,source)
86 if langopt
95 if langopt
87 return (Language.find_by_name(langopt) ||
96 return (Language.find_by_name(langopt) ||
88 Language.find_by_pretty_name(langopt))
97 Language.find_by_pretty_name(langopt))
89 else
98 else
90 if source_filename
99 if source_filename
91 return Language.find_by_extension(source_filename.split('.').last)
100 return Language.find_by_extension(source_filename.split('.').last)
92 else
101 else
93 return nil
102 return nil
94 end
103 end
95 end
104 end
96 end
105 end
97
106
98 def self.find_problem_in_source(source, source_filename="")
107 def self.find_problem_in_source(source, source_filename="")
99 prob_opt = find_option_in_source(/^TASK:/,source)
108 prob_opt = find_option_in_source(/^TASK:/,source)
100 if problem = Problem.find_by_name(prob_opt)
109 if problem = Problem.find_by_name(prob_opt)
101 return problem
110 return problem
102 else
111 else
103 if source_filename
112 if source_filename
104 return Problem.find_by_name(source_filename.split('.').first)
113 return Problem.find_by_name(source_filename.split('.').first)
105 else
114 else
106 return nil
115 return nil
107 end
116 end
108 end
117 end
109 end
118 end
110
119
111 def assign_problem
120 def assign_problem
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