lockr.login.inc in Lockr 7

Form callbacks for the Lockr login form.

File

lockr.login.inc

<?php

/**
 * @file
 * Form callbacks for the Lockr login form.
 */
use Lockr\Exception\ClientException;
use Lockr\Exception\ServerException;

/**
 * Login form that will turn around and use the credentials to register
 * the site with Lockr.
 */
function lockr_login_form($form, &$form_state) {
  $default_email = isset($_GET['email']) ? $_GET['email'] : NULL;
  $form['email'] = array(
    '#type' => 'textfield',
    '#title' => t('Email'),
    '#required' => TRUE,
    '#default_value' => $default_email,
    '#description' => t('Enter your @s email.', array(
      '@s' => 'Lockr',
    )),
  );
  $form['pass'] = array(
    '#type' => 'password',
    '#title' => t('Password'),
    '#required' => TRUE,
    '#description' => t('Enter the password that accompanies your email.'),
  );
  $form['actions'] = array(
    '#type' => 'actions',
  );
  $form['actions']['submit'] = array(
    '#type' => 'submit',
    '#value' => t('Log in'),
  );
  $form_state['storage']['next'] = isset($_GET['next']) ? $_GET['next'] : '/admin/config/system/keys/add';
  return $form;
}

/**
 * Attempt to log in with the credentials given.
 */
function lockr_login_form_validate($form, &$form_state) {
  if (!valid_email_address($form_state['values']['email'])) {
    form_set_error('email', t('Please enter a valid email address'));
  }
}

/**
 * Use login credentials to register the site.
 */
function lockr_login_form_submit($form, &$form_state) {
  $values = $form_state['values'];
  $name = variable_get('site_name');
  try {
    lockr_site_client()
      ->register($values['email'], $values['pass'], $name);
  } catch (ClientException $e) {
    form_set_error('', t('Login credentials incorrect, please try again.'));
    return;
  } catch (ServerException $e) {
    form_set_error('', t('An unknown error has occurred, please try again later.'));
    return;
  }
  drupal_set_message(t("That's it! This site is added to Lockr; your keys are now safely stored off-site."));
  $form_state['redirect'] = $form_state['storage']['next'];
}

Functions

Name	Description
lockr_login_form	Login form that will turn around and use the credentials to register the site with Lockr.
lockr_login_form_submit	Use login credentials to register the site.
lockr_login_form_validate	Attempt to log in with the credentials given.