cafe-grader-web Commit - r658:e45cb8bba213

cafe-grader-web

Commit `r658:e45cb8bba213` public

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Description:

- start adding testcases into database - fix download button for score report (grafted from aabe2eab4ee28760618043fc980bb5d5aaca5311)

Commit status:

[Not Reviewed]

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r658:e45cb8bba213 - Mon, 17 Oct 2016 11:02:03 - 7 files changed: 77 inserted, 6 deleted

app/models/testcase.rb created 644 ¶ +4

			@@ -0,0 +1,4
		1	+ class Testcase < ActiveRecord::Base
		2	+ belongs_to :problem
		3	+ attr_accessible :group, :input, :num, :score, :sol
		4	+ end

db/migrate/20161014091417_create_testcases.rb created 644 ¶ +15

			@@ -0,0 +1,15
		1	+ class CreateTestcases < ActiveRecord::Migration
		2	+ def change
		3	+ create_table :testcases do \|t\|
		4	+ t.references :problem
		5	+ t.integer :num
		6	+ t.integer :group
		7	+ t.integer :score
		8	+ t.text :input
		9	+ t.text :sol
		10	+
		11	+ t.timestamps
		12	+ end
		13	+ add_index :testcases, :problem_id
		14	+ end
		15	+ end

spec/models/testcases_spec.rb created 644 ¶ +5

			@@ -0,0 +1,5
		1	+ require 'spec_helper'
		2	+
		3	+ describe Testcases do
		4	+ pending "add some examples to (or delete) #{__FILE__}"
		5	+ end

app/controllers/report_controller.rb ¶ +35 -2

+            + require 'csv'
+            +
               class ReportController < ApplicationController
                 before_filter :authenticate
                   @scorearray = calculate_max_score(@problems, @users,0,0,true)
                   #rencer accordingly
-            -     if params[:commit] == 'download csv' then
+            +     if params[:button] == 'download' then
                     csv = gen_csv_from_scorearray(@scorearray,@problems)
                     send_data csv, filename: 'max_score.csv'
                   else
                   @scorearray = calculate_max_score(@problems, @users,since_id,until_id)
                   #rencer accordingly
-            -     if params[:commit] == 'download csv' then
+            +     if params[:button] == 'download' then
                     csv = gen_csv_from_scorearray(@scorearray,@problems)
                     send_data csv, filename: 'max_score.csv'
                   else
                   return scorearray
                 end
+            +   def gen_csv_from_scorearray(scorearray,problem)
+            +     CSV.generate do |csv|
+            +       #add header
+            +       header = ['User','Name', 'Activated?', 'Logged in', 'Contest']
+            +       problem.each { |p| header << p.name }
+            +       header += ['Total','Passed']
+            +       csv << header
+            +       #add data
+            +       scorearray.each do |sc|
+            +         total = num_passed = 0
+            +         row = Array.new
+            +         sc.each_index do |i|
+            +           if i == 0
+            +             row << sc[i].login
+            +             row << sc[i].full_name
+            +             row << sc[i].activated
+            +             row << (sc[i].try(:contest_stat).try(:started_at)!=nil ? 'yes' : 'no')
+            +             row << sc[i].contests.collect {|c| c.name}.join(', ')
+            +           else
+            +             row << sc[i][0]
+            +             total += sc[i][0]
+            +             num_passed += 1 if sc[i][1]
+            +           end
+            +         end
+            +         row << total
+            +         row << num_passed
+            +         csv << row
+            +       end
+            +     end
+            +   end
+            +
               end

app/models/problem.rb ¶ +1

                 belongs_to :description
                 has_and_belongs_to_many :contests, :uniq => true
                 has_many :test_pairs, :dependent => :delete_all
+            +   has_many :testcases, :dependent => :destroy
                 validates_presence_of :name
                 validates_format_of :name, :with => /^\w+$/

app/views/report/max_score.html.haml ¶ +3 -3

                         Select problem(s) that we wish to know the score.
                       = label_tag :problem_id, "Problems"
                       = select_tag 'problem_id[]',
-            -             options_for_select(Problem.all.collect {|p| ["[#{p.name}] #{p.full_name}", p.id]}),
+            +             options_for_select(Problem.all.collect {|p| ["[#{p.name}] #{p.full_name}", p.id]},params[:problem_id]),
                           { class: 'select2 form-control', multiple: "true" }
                 .col-md-4
                   .panel.panel-primary
                           Only enabled users
               .row
                 .col-md-12
-            -     = button_tag 'Show', class: "btn btn-primary btn-large"
-            -     = button_tag 'Download CSV', class: "btn btn-primary btn-large"
+            +     = button_tag 'Show', class: "btn btn-primary btn-large", value: "show"
+            +     = button_tag 'Download CSV', class: "btn btn-primary btn-large", value: "download"
               - if @scorearray
                 %h2 Result

db/schema.rb ¶ +14 -1

               #
               # It's strongly recommended to check this file into your version control system.
-            - ActiveRecord::Schema.define(:version => 20161008050135) do
+            + ActiveRecord::Schema.define(:version => 20161014091417) do
                 create_table "announcements", :force => true do |t|
                   t.string   "author"
                 add_index "test_requests", ["user_id", "problem_id"], :name => "index_test_requests_on_user_id_and_problem_id"
+            +   create_table "testcases", :force => true do |t|
+            +     t.integer  "problem_id"
+            +     t.integer  "num"
+            +     t.integer  "group"
+            +     t.integer  "score"
+            +     t.text     "input"
+            +     t.text     "sol"
+            +     t.datetime "created_at", :null => false
+            +     t.datetime "updated_at", :null => false
+            +   end
+            +
+            +   add_index "testcases", ["problem_id"], :name => "index_testcases_on_problem_id"
+            +
                 create_table "user_contest_stats", :force => true do |t|
                   t.integer  "user_id"
                   t.datetime "started_at"

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r658:e45cb8bba213 - Mon, 17 Oct 2016 11:02:03 - 7 files changed: 77 inserted, 6 deleted

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Commit r658:e45cb8bba213 public

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r658:e45cb8bba213 - Mon, 17 Oct 2016 11:02:03 - 7 files changed: 77 inserted, 6 deleted

Commit `r658:e45cb8bba213` public