<?php
#include_once 'A/Controller_Input.php';
#include_once 'A/Rule/Length.php';
#include_once 'A/Template/Strreplace.php';
class login extends A_Controller_Action {
protected $usersession;
# public function __construct($locator) {
# }
public function index($locator) {
$request = $locator->get('Request');
$response = $locator->get('Response');
$usersession = $locator->get('UserSession');
$errmsg = '';
$usernamestr = '';
if (! $usersession->isLoggedIn()) {
if ($request->get('op') == 'login') {
$form = new A_Model_Form();
$username = new A_Model_Form_Field('username');
$username->addFilter(new A_Filter_Regexp('/[^a-zA-Z0-9]/', ''));
$username->addFilter(new A_Filter_ToLower());
$username->addRule(new A_Rule_Notnull('username', 'Username required'));
$username->addRule(new A_Rule_Length(4, 20, 'username', 'Username must be 4 characters long'));
$form->addField($username);
$password = new A_Model_Form_Field('password');
$password->addFilter(new A_Filter_Regexp('/[^a-zA-Z0-9\!\@\#\$\%\^\&\*\(\)\-\_\=\+]/', ''));
$password->addRule(new A_Rule_Notnull('password', 'Password required'));
$password->addRule(new A_Rule_Length(4, 20, 'password', 'Password must be 4 characters long'));
$form->addField($password);
if ($form->isValid($request)) {
$user = $this->_load()->model('UsersModel');
if ($row = $user->findAuthorized($username->value, $password->value)) {
$usersession->merge($row);
$usersession->login($username->value, $password->value);
}
} else {
$errmsg = 'Errors: ' . $form->getErrorMsg(', ');
$usernamestr = $username->value;
}
}
}
if ($usersession->isLoggedIn()) {
$page_template = new A_Template_Strreplace('templates/logout.html');
} else {
$page_template = new A_Template_Strreplace('templates/login.html');
$page_template->set('errmsg', $errmsg);
$page_template->set('username', $usernamestr);
}
$response->setContent($page_template->render());
}
public function logout($locator) {
echo "logout()<br/>";
$response = $locator->get('Response');
$usersession = $locator->get('UserSession');
$errmsg = '';
$usernamestr = '';
if ($usersession->isLoggedIn()) {
$usersession->logout();
}
$page_template = new A_Template_Strreplace('templates/login.html');
$page_template->set('errmsg', $errmsg);
$page_template->set('username', $usernamestr);
$response->setContent($page_template->render());
}
}
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