cafe-grader-web

Location: cafe-grader-web/app/controllers/user_admin_controller.rb - annotation

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Commit Description:
manages users in contests
Commit Description:
manages users in contests
References:
r280:f8e3b2e72e4a default
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r280:f8e3b2e72e4a default
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app/controllers/user_admin_controller.rb | 322 lines | 8.0 KiB | text/x-ruby | RubyLexer |
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pramook
initial commit...
 r0 class UserAdminController < ApplicationController
jittat
[web] updated grader monitoring...
 r105 before_filter :admin_authorization
pramook
initial commit...
 r0
def index
list
render :action => 'list'
end
# GETs should be safe (see http://www.w3.org/2001/tag/doc/whenToUseGet.html)
jittat
added random user passwords, better user creation by list....
 r200 verify :method => :post, :only => [ :destroy,
:create, :create_from_list,
:update ],
pramook
initial commit...
 r0 :redirect_to => { :action => :list }
def list
jittat
moved to ror 2.0.2, add user rel to model submission...
 r1 @users = User.find(:all)
jittat
MERGED 308:HEAD from http://theory.cpe.ku.ac.th/grader/web/branches/ytopc08-2/, removed some registration info...
 r162 @hidden_columns = ['hashed_password', 'salt', 'created_at', 'updated_at']
Jittat Fakcharoenphol
manages users in contests
 r280 @contests = Contest.all(:conditions => {:enabled => true})
pramook
initial commit...
 r0 end
jittat
MERGED change set 372:399 from ytopc08-2 branch...
 r190 def active
sessions = ActiveRecord::SessionStore::Session.find(:all, :conditions => ["updated_at >= ?", 60.minutes.ago])
@users = []
sessions.each do |session|
if session.data[:user_id]
@users << User.find(session.data[:user_id])
end
end
end
pramook
initial commit...
 r0 def show
@user = User.find(params[:id])
end
def new
@user = User.new
end
def create
@user = User.new(params[:user])
jittat
start working on e-mail registration...
 r155 @user.activated = true
pramook
initial commit...
 r0 if @user.save
flash[:notice] = 'User was successfully created.'
redirect_to :action => 'list'
else
render :action => 'new'
end
end
jittat
add adding list of users...
 r4 def create_from_list
lines = params[:user_list]
jittat
added random user passwords, better user creation by list....
 r200
note = []
jittat
add adding list of users...
 r4 lines.split("\n").each do |line|
jittat
fixed line cut error when create list of users...
 r139 items = line.chomp.split(',')
jittat
added random user passwords, better user creation by list....
 r200 if items.length>=2
login = items[0]
full_name = items[1]
added_random_password = false
if items.length>=3
password = items[2]
user_alias = (items.length>=4) ? items[3] : login
else
password = random_password
user_alias = (items.length>=4) ? items[3] : login
added_random_password = true
end
user = User.new({:login => login,
:full_name => full_name,
:password => password,
:password_confirmation => password,
:alias => user_alias})
jittat
start working on e-mail registration...
 r155 user.activated = true
jittat
add adding list of users...
 r4 user.save
jittat
added random user passwords, better user creation by list....
 r200
if added_random_password
note << "'#{login}' (+)"
else
note << login
end
jittat
add adding list of users...
 r4 end
end
jittat
added random user passwords, better user creation by list....
 r200 flash[:notice] = 'User(s) ' + note.join(', ') +
' were successfully created. ' +
'( (+) - created with random passwords.)'
jittat
add adding list of users...
 r4 redirect_to :action => 'list'
end
pramook
initial commit...
 r0 def edit
@user = User.find(params[:id])
end
def update
@user = User.find(params[:id])
if @user.update_attributes(params[:user])
flash[:notice] = 'User was successfully updated.'
redirect_to :action => 'show', :id => @user
else
render :action => 'edit'
end
end
def destroy
User.find(params[:id]).destroy
redirect_to :action => 'list'
end
def user_stat
@problems = Problem.find_available_problems
@users = User.find(:all)
@scorearray = Array.new
@users.each do |u|
ustat = Array.new
jittat
MERGED 308:HEAD from http://theory.cpe.ku.ac.th/grader/web/branches/ytopc08-2/, removed some registration info...
 r162 ustat[0] = u
pramook
initial commit...
 r0 @problems.each do |p|
jittat
added number (auto generated when submitting) to submissions...
 r35 sub = Submission.find_last_by_user_and_problem(u.id,p.id)
if (sub!=nil) and (sub.points!=nil)
jittat
enable user settings, remove APIO header...
 r138 ustat << [(sub.points.to_f*100/p.full_score).round, (sub.points>=p.full_score)]
pramook
initial commit...
 r0 else
jittat
fixed problem edit form...
 r8 ustat << [0,false]
pramook
initial commit...
 r0 end
end
@scorearray << ustat
end
end
jittat
[web] import from site...
 r106
def import
if params[:file]==''
flash[:notice] = 'Error importing no file'
redirect_to :action => 'list' and return
end
import_from_file(params[:file])
end
jittat
added random user passwords, better user creation by list....
 r200 def random_all_passwords
users = User.find(:all)
@prefix = params[:prefix] || ''
@non_admin_users = User.find_non_admin_with_prefix(@prefix)
@changed = false
if request.request_method == :post
@non_admin_users.each do |user|
password = random_password
user.password = password
user.password_confirmation = password
user.save
end
@changed = true
end
end
Jittat Fakcharoenphol
manages users in contests
 r280
# contest management
def add_to_contest
user = User.find(params[:id])
contest = Contest.find(params[:contest_id])
if user and contest
user.contests << contest
end
redirect_to :action => 'list'
end
def remove_from_contest
user = User.find(params[:id])
contest = Contest.find(params[:contest_id])
if user and contest
user.contests.delete(contest)
end
redirect_to :action => 'list'
end
def contest_management
end
def manage_contest
contest = Contest.find(params[:contest][:id])
if !contest
flash[:notice] = 'You did not choose the contest.'
redirect_to :action => 'contest_management' and return
end
operation = params[:operation]
if operation!='add' and operation!='remove'
flash[:notice] = 'You did not choose the operation to perform.'
redirect_to :action => 'contest_management' and return
end
lines = params[:login_list]
if !lines or lines.blank?
flash[:notice] = 'You entered an empty list.'
redirect_to :action => 'contest_management' and return
end
note = []
lines.split("\n").each do |line|
puts line
user = User.find_by_login(line.chomp)
puts user
if user
if operation=='add'
user.contests << contest
else
user.contests.delete(contest)
end
note << user.login
end
end
flash[:notice] = 'User(s) ' + note.join(', ') +
' were successfully modified. '
redirect_to :action => 'contest_management'
end
jittat
added random user passwords, better user creation by list....
 r200
Jittat Fakcharoenphol
added admin users management
 r233 # admin management
def admin
@admins = User.find(:all).find_all {|user| user.admin? }
end
def grant_admin
login = params[:login]
user = User.find_by_login(login)
if user!=nil
admin_role = Role.find_by_name('admin')
user.roles << admin_role
else
flash[:notice] = 'Unknown user'
end
flash[:notice] = 'User added as admins'
redirect_to :action => 'admin'
end
def revoke_admin
user = User.find(params[:id])
if user==nil
flash[:notice] = 'Unknown user'
redirect_to :action => 'admin' and return
elsif user.login == 'root'
flash[:notice] = 'You cannot revoke admisnistrator permission from root.'
redirect_to :action => 'admin' and return
end
admin_role = Role.find_by_name('admin')
user.roles.delete(admin_role)
flash[:notice] = 'User permission revoked'
redirect_to :action => 'admin'
end
jittat
[web] import from site...
 r106 protected
jittat
added random user passwords, better user creation by list....
 r200 def random_password(length=5)
chars = 'abcdefghijkmnopqrstuvwxyz23456789'
newpass = ""
length.times { newpass << chars[rand(chars.size-1)] }
return newpass
end
jittat
[web] import from site...
 r106 def import_from_file(f)
data_hash = YAML.load(f)
@import_log = ""
country_data = data_hash[:countries]
site_data = data_hash[:sites]
user_data = data_hash[:users]
# import country
countries = {}
country_data.each_pair do |id,country|
c = Country.find_by_name(country[:name])
if c!=nil
countries[id] = c
@import_log << "Found #{country[:name]}\n"
else
countries[id] = Country.new(:name => country[:name])
countries[id].save
@import_log << "Created #{country[:name]}\n"
end
end
# import sites
sites = {}
site_data.each_pair do |id,site|
s = Site.find_by_name(site[:name])
if s!=nil
@import_log << "Found #{site[:name]}\n"
else
s = Site.new(:name => site[:name])
@import_log << "Created #{site[:name]}\n"
end
s.password = site[:password]
s.country = countries[site[:country_id]]
s.save
sites[id] = s
end
# import users
user_data.each_pair do |id,user|
u = User.find_by_login(user[:login])
if u!=nil
@import_log << "Found #{user[:login]}\n"
else
u = User.new(:login => user[:login])
@import_log << "Created #{user[:login]}\n"
end
u.full_name = user[:name]
u.password = user[:password]
u.country = countries[user[:country_id]]
u.site = sites[user[:site_id]]
jittat
MERGED 308:HEAD from http://theory.cpe.ku.ac.th/grader/web/branches/ytopc08-2/, removed some registration info...
 r162 u.activated = true
u.email = "empty-#{u.login}@none.com"
if not u.save
@import_log << "Errors\n"
u.errors.each { |attr,msg| @import_log << "#{attr} - #{msg}\n" }
end
jittat
[web] import from site...
 r106 end
end
pramook
initial commit...
 r0 end