<?
/*
function alter_demandevis_init() {
   $js = "
      Drupal.behaviors.addSelectionEvent = function() {
         $('#edit-choice-selection').change(function() {
            if($(this).val() == 'register') {
               $('#userregister').fadeIn(1000);
               $('#logins').hide();

            }
            else {
               $('#logins').fadeIn(1000);
               $('#userregister').hide();
            }
         });
      }
    function logmein() {
    $('#edit-choice-selection').val('1');
    $('#logins').fadeIn(1000);
    $('#userregister').hide();
    $('#edit-choice-selection').val('1');
    }
    function regmein() {
    $('#edit-choice-selection').val('register');
    $('#logins').hide();
    $('#userregister').fadeIn(1000);
    $('#edit-choice-selection').val('0');
    }
   ";
   drupal_add_js($js, inline);
}
*/
// Alter the Author Contact form module
function alter_form_alter(&$form, &$form_state, $form_id) {
   if($form_id == 'demandevis_node_form') {
      $form['choice_selection'] = array(
         '#type' => 'select',
         '#title' => t('Choisissez dans la liste'),
         '#options' => array(
            'register' => 'Votre premiere demande de devis',
            'login' => 'Connexion de l\'utilisateur',
         )
      );

      $form['auth']['username_field'] = array(
         '#type' => 'textfield',
         '#title' => t('Votre nom et prenom')
      );

      $form['auth']['password_field'] = array(
         '#type' => 'password',
         '#title' => t('Password')
      );

      $form['newclient']['username1_field'] = array(
         '#type' => 'textfield',
         '#title' => t('Votre nom et prenom')
      );
      /*
      $form['newclient']['votrenom_field'] = array(
         '#type' => 'textfield',
         '#title' => t('Votre nom')
      );

      $form['newclient']['votreprenom_field'] = array(
         '#type' => 'textfield',
         '#title' => t('Votre prenom')
      );

	 */
      $form['newclient']['votrendetelephone_field'] = array(
         '#type' => 'textfield',
         '#title' => t('Votre numero de telephone')
      );

      $form['newclient']['emailaddress_field'] = array(
         '#type' => 'textfield',
         '#title' => t('Votre addresse e-mail')
      );

      $form['newclient']['votreadresseemail_field'] = array(
         '#type' => 'textfield',
         '#title' => t('Confirmer votre addresse e-mail')
      );

      $form['#validate'][] = 'clientregister_login_validate';

      $form['#submit'] = array('clientregister_login_submit') + $form['#submit'];

   }
}


function clientregister_login_validate(&$form, &$form_state) {
if(empty($form['#node']->nid) && $user->uid < 1) {

   if ($form_state['values']['choice_selection'] == 'register') {
   $js1 = "regmein(); $('#messages').fadeIn(1000);";
   drupal_add_js($js1, inline);
      // validate username
      $username_exists = db_result(db_query("SELECT COUNT(uid) FROM {users} WHERE name='%s'", $form_state['values']['username1_field']));
      if(!empty($form_state['values']['username1_field']) && $username_exists) {

         form_set_error('username_field', t('Nom de utilisateur choisi existe deja. <a href="#logins" onclick="return logmein();">Je suis deja client!</a>  '));
         form_set_error('username1_field', '<br />');
      }

      // validate email
      $valid_email = valid_email_address($form_state['values']['emailaddress_field']);
	  if (empty($form_state['values']['emailaddress_field'])) { form_set_error('emailaddress_field', t('Le champ Adresse de email est obligatoire')); }
      if(!empty($form_state['values']['emailaddress_field']) && !$valid_email) {
         form_set_error('emailaddress_field', t('Il faut entrer une adresse de email valide'));
      }/*
    else if(!eregi("^[_a-z0-9-]+(\.[_a-z0-9-]+)*@[a-z0-9-]+(\.[a-z0-9-]+)*(\.[a-z]{2,3})$", $valid_email)) {
  form_set_error('personal][email', t('Please enter a valid email address.'));
} */
        else {
         // Check if email address is already in use; redirect to login if so.
         $email_exists = db_result(db_query("SELECT COUNT(uid) FROM {users} WHERE mail='%s'", $form_state['values']['emailaddress_field']));
         if(!empty($form_state['values']['emailaddress_field']) && $email_exists) {
           form_set_error('emailaddress_field', t('Votre adresse de email est deja attribue,<a href="#logins" onclick="return logmein();">Identifiez-Vous<a/>'));
         }

       else if(!empty($form_state['values']['votreadresseemail_field'])) {
         $em1 = $form_state['values']['emailaddress_field'];
         $em2 = $form_state['values']['votreadresseemail_field'];
         if ($em1 != $em2) { form_set_error('votreadresseemail_field', t('Les champs e-mail doit etre identique'));
         }

         }
         //else { form_set_error('emailaddress_field', t('Il faut valider votre adresse de email')); }
      }
   }
   else if($form_state['values']['choice_selection'] == 'login') {
   $js1 = "logmein();";
   drupal_add_js($js1, inline);
    $user_login = array(
            'name' => $form_state['values']['username_field'],
            'pass' => $form_state['values']['password_field']
         );
   $account = user_load($user_login);
         if (!$account->uid ) { form_set_error('password_field', t('Mauvais nom utilisateur ou mot passe. '));
         }
         else {// $user = $account;
         }
}
$cpd = $form_state['values']['field_ddcodepostaldepart'][0]['value'];
$cpa = $form_state['values']['field_ddcodepostalarriee'][0]['value'];

if (!empty($cpd)) { if (!is_numeric($cpd)) {

form_set_error('field_ddcodepostaldepart', t('Le code postal doit etre numerique'));
 }
 }
if (!empty($cpa))
 {
if (!is_numeric($cpa)) {
form_set_error('field_ddcodepostalarrivee', t('Le code postal doit etre numerique'));
}
 }
}
}

function clientregister_login_submit($form, &$form_state) {
   global $user;
   if($form_state['values']['choice_selection'] == 'register') {
      if(empty($form['#node']->nid) && $user->uid < 1) {
      $pass = user_password();

         $user_attributes = array(
            'name' => $form_state['values']['username1_field'],
            'pass' => $pass,/*
            'profile_nom' => $form_state['values']['votrenom_field'],
            'profile_prenom' => $form_state['values']['votreprenom_field'],*/
            'profile_telephone' => $form_state['values']['votrendetelephone_field'],
            'mail' => $form_state['values']['emailaddress_field'],
            // /*'profile_addresseconfirm' => $form_state['values']['votreadresseemail_field'], */
            'roles' => array(DRUPAL_AUTHENTICATED_RID),
            'status' => TRUE,
         );
         print_r($user_attributes);
         $new_user = user_save(
            new stdClass(),
            $user_attributes
         );

         //$form_state['values']['uid'] = $new_user->uid;
         $user = $new_user;

		 $params['!username'] = $new_user->name;
         $params['!email'] = $new_user->mail;
         $params['!password'] = $pass;

      // Prepare and send e-mail.
	  $user->password = $pass;
      //drupal_mail('user', 'register_no_approval_required', $new_user->mail, $language, $params);
	  _user_mail_notify('register_no_approval_required', $user);
      }
   }
   if($form_state['values']['choice_selection'] == 'login') {
      if(empty($form['#node']->nid) && $user->uid < 1) {
         $user_login = array(
            'name' => $form_state['values']['username_field'],
            'pass' => $form_state['values']['password_field']
         );
   $account = user_load($user_login);
   $user = $account;

         }
         //else { $user = $account; }

         //$account = user_authenticate($user_login);
      }
   }


 ?>