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<?php
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/**
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* @file
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* User-facing page callbacks for the LDAP Authentication module.
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*/
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/**
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* Form constructor for updating the profile.
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*
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* @see ldap_authentication_profile_update_form_validate().
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* @see ldap_authentication_profile_update_form_submit().
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*/
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function ldap_authentication_profile_update_form($form, &$form_state) {
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$form['mail'] = array(
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'#type' => 'textfield',
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'#required' => TRUE,
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'#title' => t('Email Address'),
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);
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$form['submit'] = array(
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'#type' => 'submit',
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'#value' => t('Update Profile'),
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);
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return $form;
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}
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/**
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* Form validator for updating the profile.
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*
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* @see ldap_authentication_profile_update_form().
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*/
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function ldap_authentication_profile_update_form_validate($form, &$form_state) {
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if (!filter_var($form_state['values']['mail'], FILTER_VALIDATE_EMAIL)) {
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form_set_error('mail', t('You must specify a valid email address.'));
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}
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$existing = user_load_by_mail($form_state['values']['mail']);
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if ($existing) {
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form_set_error('mail', t('This email address is already in user.'));
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}
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$auth = ldap_authentication_get_valid_conf();
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$regex = '`' . $auth->templateUsagePromptRegex . '`i';
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if (preg_match($regex, $form_state['values']['mail'])) {
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form_set_error('mail', t('This email address still matches the invalid email template.'));
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}
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}
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/**
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* Form submit handler for updating the profile.
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*
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* @see ldap_authentication_profile_update_form().
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*/
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function ldap_authentication_profile_update_form_submit($form, &$form_state) {
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global $user;
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if (user_save($user, array(
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'mail' => $form_state['values']['mail'],
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))) {
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// prevents the cached setting from being used again.
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unset($_SESSION['ldap_authentication_template']);
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$form_state['redirect'] = isset($_GET['next']) ? $_GET['next'] : '<front>';
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drupal_set_message(t('Your profile has been updated.'));
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}
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}
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