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class ContestManagementController < ApplicationController
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before_action :admin_authorization
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def index
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@num_contests = Contest.count()
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end
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def user_stat
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if not GraderConfiguration.indv_contest_mode?
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redirect_to :action => 'index' and return
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end
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@users = User.all
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@start_times = {}
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UserContestStat.all.each do |stat|
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@start_times[stat.user_id] = stat.started_at
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end
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end
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def clear_stat
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user = User.find(params[:id])
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if user.contest_stat!=nil
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user.contest_stat.destroy
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end
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redirect_to :action => 'user_stat'
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end
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def clear_all_stat
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if not GraderConfiguration.indv_contest_mode?
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redirect_to :action => 'index' and return
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end
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UserContestStat.delete_all()
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flash[:notice] = 'All start time statistic cleared.'
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redirect_to :action => 'index'
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end
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def change_contest_mode
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if ['standard', 'contest', 'indv-contest', 'analysis'].include? params[:id]
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config = GraderConfiguration.find_by_key('system.mode')
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config.value = params[:id]
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config.save
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else
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flash[:notice] = 'Wrong contest mode value'
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end
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redirect_to :action => 'index'
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end
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end
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