|
|
require 'net/smtp'
|
|
|
|
|
|
class UsersController < ApplicationController
|
|
|
|
|
|
include MailHelperMethods
|
|
|
|
|
|
before_filter :authenticate, :except => [:new,
|
|
|
:register,
|
|
|
:confirm,
|
|
|
:forget,
|
|
|
:retrieve_password]
|
|
|
|
|
|
before_filter :verify_online_registration, :only => [:new,
|
|
|
:register,
|
|
|
:forget,
|
|
|
:retrieve_password]
|
|
|
before_filter :authenticate, :profile_authorization, only: [:profile]
|
|
|
|
|
|
verify :method => :post, :only => [:chg_passwd],
|
|
|
:redirect_to => { :action => :index }
|
|
|
|
|
|
#in_place_edit_for :user, :alias_for_editing
|
|
|
#in_place_edit_for :user, :email_for_editing
|
|
|
|
|
|
def index
|
|
|
if !GraderConfiguration['system.user_setting_enabled']
|
|
|
redirect_to :controller => 'main', :action => 'list'
|
|
|
else
|
|
|
@user = User.find(session[:user_id])
|
|
|
end
|
|
|
end
|
|
|
|
|
|
def chg_passwd
|
|
|
user = User.find(session[:user_id])
|
|
|
user.password = params[:passwd]
|
|
|
user.password_confirmation = params[:passwd_verify]
|
|
|
if user.save
|
|
|
flash[:notice] = 'password changed'
|
|
|
else
|
|
|
flash[:notice] = 'Error: password changing failed'
|
|
|
end
|
|
|
redirect_to :action => 'index'
|
|
|
end
|
|
|
|
|
|
def new
|
|
|
@user = User.new
|
|
|
render :action => 'new', :layout => 'empty'
|
|
|
end
|
|
|
|
|
|
def register
|
|
|
if(params[:cancel])
|
|
|
redirect_to :controller => 'main', :action => 'login'
|
|
|
return
|
|
|
end
|
|
|
@user = User.new(params[:user])
|
|
|
@user.password_confirmation = @user.password = User.random_password
|
|
|
@user.activated = false
|
|
|
if (@user.valid?) and (@user.save)
|
|
|
if send_confirmation_email(@user)
|
|
|
render :action => 'new_splash', :layout => 'empty'
|
|
|
else
|
|
|
@admin_email = GraderConfiguration['system.admin_email']
|
|
|
render :action => 'email_error', :layout => 'empty'
|
|
|
end
|
|
|
else
|
|
|
@user.errors.add_to_base("Email cannot be blank") if @user.email==''
|
|
|
render :action => 'new', :layout => 'empty'
|
|
|
end
|
|
|
end
|
|
|
|
|
|
def confirm
|
|
|
login = params[:login]
|
|
|
key = params[:activation]
|
|
|
@user = User.find_by_login(login)
|
|
|
if (@user) and (@user.verify_activation_key(key))
|
|
|
if @user.valid? # check uniquenss of email
|
|
|
@user.activated = true
|
|
|
@user.save
|
|
|
@result = :successful
|
|
|
else
|
|
|
@result = :email_used
|
|
|
end
|
|
|
else
|
|
|
@result = :failed
|
|
|
end
|
|
|
render :action => 'confirm', :layout => 'empty'
|
|
|
end
|
|
|
|
|
|
def forget
|
|
|
render :action => 'forget', :layout => 'empty'
|
|
|
end
|
|
|
|
|
|
def retrieve_password
|
|
|
email = params[:email]
|
|
|
user = User.find_by_email(email)
|
|
|
if user
|
|
|
last_updated_time = user.updated_at || user.created_at || (Time.now.gmtime - 1.hour)
|
|
|
if last_updated_time > Time.now.gmtime - 5.minutes
|
|
|
flash[:notice] = 'The account has recently created or new password has recently been requested. Please wait for 5 minutes'
|
|
|
else
|
|
|
user.password = user.password_confirmation = User.random_password
|
|
|
user.save
|
|
|
send_new_password_email(user)
|
|
|
flash[:notice] = 'New password has been mailed to you.'
|
|
|
end
|
|
|
else
|
|
|
flash[:notice] = I18n.t 'registration.password_retrieval.no_email'
|
|
|
end
|
|
|
redirect_to :action => 'forget'
|
|
|
end
|
|
|
|
|
|
def profile
|
|
|
@user = User.find(params[:id])
|
|
|
@submission = Submission.includes(:problem).where(user_id: params[:id])
|
|
|
|
|
|
range = 120
|
|
|
@histogram = { data: Array.new(range,0), summary: {} }
|
|
|
@summary = {count: 0, solve: 0, attempt: 0}
|
|
|
problem = Hash.new(0)
|
|
|
|
|
|
@submission.find_each do |sub|
|
|
|
#histogram
|
|
|
d = (DateTime.now.in_time_zone - sub.submitted_at) / 24 / 60 / 60
|
|
|
@histogram[:data][d.to_i] += 1 if d < range
|
|
|
|
|
|
@summary[:count] += 1
|
|
|
problem[sub.problem] = [problem[sub.problem], (sub.points >= sub.problem.full_score) ? 1 : 0].max
|
|
|
end
|
|
|
|
|
|
@histogram[:summary][:max] = [@histogram[:data].max,1].max
|
|
|
@summary[:attempt] = problem.count
|
|
|
problem.each_value { |v| @summary[:solve] += 1 if v == 1 }
|
|
|
end
|
|
|
|
|
|
protected
|
|
|
|
|
|
def verify_online_registration
|
|
|
if !GraderConfiguration['system.online_registration']
|
|
|
redirect_to :controller => 'main', :action => 'login'
|
|
|
end
|
|
|
end
|
|
|
|
|
|
def send_confirmation_email(user)
|
|
|
contest_name = GraderConfiguration['contest.name']
|
|
|
activation_url = url_for(:action => 'confirm',
|
|
|
:login => user.login,
|
|
|
:activation => user.activation_key)
|
|
|
home_url = url_for(:controller => 'main', :action => 'index')
|
|
|
mail_subject = "[#{contest_name}] Confirmation"
|
|
|
mail_body = t('registration.email_body', {
|
|
|
:full_name => user.full_name,
|
|
|
:contest_name => contest_name,
|
|
|
:login => user.login,
|
|
|
:password => user.password,
|
|
|
:activation_url => activation_url,
|
|
|
:admin_email => admin_email
|
|
|
})
|
|
|
|
|
|
logger.info mail_body
|
|
|
|
|
|
send_mail(user.email, mail_subject, mail_body)
|
|
|
end
|
|
|
|
|
|
def send_new_password_email(user)
|
|
|
contest_name = GraderConfiguration['contest.name']
|
|
|
mail_subject = "[#{contest_name}] Password recovery"
|
|
|
mail_body = t('registration.password_retrieval.email_body', {
|
|
|
:full_name => user.full_name,
|
|
|
:contest_name => contest_name,
|
|
|
:login => user.login,
|
|
|
:password => user.password,
|
|
|
:admin_email => admin_email
|
|
|
})
|
|
|
|
|
|
logger.info mail_body
|
|
|
|
|
|
send_mail(user.email, mail_subject, mail_body)
|
|
|
end
|
|
|
|
|
|
# allow viewing of regular user profile only when options allow so
|
|
|
# only admins can view admins profile
|
|
|
def profile_authorization
|
|
|
#if view admins' profile, allow only admin
|
|
|
return false unless(params[:id])
|
|
|
user = User.find(params[:id])
|
|
|
return false unless user
|
|
|
return admin_authorization if user.admin?
|
|
|
return true if GraderConfiguration["right.user_view_submission"]
|
|
|
|
|
|
#finally, we allow only admin
|
|
|
admin_authorization
|
|
|
end
|
|
|
|
|
|
end
|
|
|
|
