password_policy_password_tab.pages.inc in Password Policy 7

The password policy password tab page callbacks.

File

contrib/password_tab/password_policy_password_tab.pages.inc

<?php

/**
 * @file
 * The password policy password tab page callbacks.
 */

/**
 * Password change form.
 */
function password_policy_password_tab($form, &$form_state, $account) {
  global $user;

  // During initial form build, add the entity to the form state for use during
  // form building and processing. During a rebuild, use what is in the form
  // state.
  if (!isset($form_state['user'])) {
    $form_state['user'] = $account;
  }
  else {
    $account = $form_state['user'];
  }
  if ($user->uid == $account->uid) {

    // To skip the current password field, the user must have logged in via a
    // one-time link and have the token in the URL.
    $pass_reset = isset($_SESSION['pass_reset_' . $account->uid]) && isset($_GET['pass-reset-token']) && $_GET['pass-reset-token'] == $_SESSION['pass_reset_' . $account->uid];
    $protected_values = array();
    $current_pass_description = '';

    // The user may only change their own password without their current
    // password if they logged in via a one-time login link.
    if (!$pass_reset) {
      $protected_values['mail'] = t('E-mail address');
      $protected_values['pass'] = t('Password');
      $request_new = l(t('Request new password'), 'user/password', array(
        'attributes' => array(
          'title' => t('Request new password via e-mail.'),
        ),
      ));
      $current_pass_description = t('Enter your current password to change the %pass. !request_new.', array(
        '%pass' => $protected_values['pass'],
        '!request_new' => $request_new,
      ));
    }

    // The user must enter their current password to change to a new one.
    if (isset($protected_values['pass'])) {
      $form['account']['current_pass_required_values'] = array(
        '#type' => 'value',
        '#value' => array(
          'pass' => $protected_values['pass'],
        ),
      );
      $form['account']['current_pass'] = array(
        '#type' => 'password',
        '#title' => t('Current password'),
        '#size' => 25,
        '#access' => !empty($protected_values),
        '#description' => $current_pass_description,
        '#weight' => -5,
        '#attributes' => array(
          'autocomplete' => 'off',
        ),
      );
      $form['#validate'][] = 'user_validate_current_pass';
    }
  }
  $form['account']['pass'] = array(
    '#type' => 'password_confirm',
    '#size' => 25,
    '#required' => TRUE,
    '#description' => t('To change the current user password, enter the new password in both fields.'),
  );

  // @TODO Remove this as it supports a D6-style of interacting with a user form
  // In the future, this data should be stored in $form_state.
  $form['#uid'] = $account->uid;
  $form['#user'] = $account;
  $form['_account'] = array(
    '#type' => 'value',
    '#value' => $account,
  );
  $form['actions'] = array(
    '#type' => 'actions',
  );
  $form['actions']['submit'] = array(
    '#type' => 'submit',
    '#value' => t('Save'),
  );
  return $form;
}

/**
 * Password change form validation.
 */
function password_policy_password_tab_validate($form, &$form_state) {
  $pass = trim($form_state['values']['pass']);
  if (empty($pass)) {
    form_set_error('pass', t('Your password cannot be empty.'));
  }
}

/**
 * Password change form submit.
 */
function password_policy_password_tab_submit($form, &$form_state) {
  global $user;
  $account = $form['_account']['#value'];
  $account = $form_state['user'];
  user_module_invoke('submit', $form_state['values'], $account, 'account');
  user_save($account, array(
    'pass' => $form_state['values']['pass'],
  ));
  unset($_SESSION['pass_reset_' . $account->uid]);
  drupal_set_message(t('Password has been changed.'));
  if (variable_get('password_policy_password_tab_redirect', '') && !preg_match('/[?&]destination=/', $form['#action'])) {
    $redirect = drupal_parse_url(strtr(variable_get('password_policy_password_tab_redirect', ''), array(
      '%uid' => $user->uid,
    )));
    $form_state['redirect'] = array(
      $redirect['path'],
      $redirect,
    );
  }
}

Functions

Name	Description
password_policy_password_tab	Password change form.
password_policy_password_tab_submit	Password change form submit.
password_policy_password_tab_validate	Password change form validation.