Viewing file: update.settings.inc (3.91 KB) -rw-rw-rw- Select action/file-type: (+) | (+) | (+) | Code (+) | Session (+) | (+) | SDB (+) | (+) | (+) | (+) | (+) | (+) |
<?php // $Id: update.settings.inc,v 1.3 2007/10/20 21:57:50 goba Exp $
/** * @file * Code required only for the update status settings form. */
/** * Form builder for the update settings tab. */ function update_settings() { $form = array();
$notify_emails = variable_get('update_notify_emails', array()); $form['update_notify_emails'] = array( '#type' => 'textarea', '#title' => t('E-mail addresses to notify when updates are available'), '#rows' => 4, '#default_value' => implode("\n", $notify_emails), '#description' => t('Whenever your site checks for available updates and finds new releases, it can notify a list of users via e-mail. Put each address on a separate line. If blank, no e-mails will be sent.'), );
$form['update_check_frequency'] = array( '#type' => 'radios', '#title' => t('Check for updates'), '#default_value' => variable_get('update_check_frequency', 1), '#options' => array( '1' => t('Daily'), '7' => t('Weekly'), ), '#description' => t('Select how frequently you want to automatically check for new releases of your currently installed modules and themes.'), );
$form['update_notification_threshold'] = array( '#type' => 'radios', '#title' => t('Notification threshold'), '#default_value' => variable_get('update_notification_threshold', 'all'), '#options' => array( 'all' => t('All newer versions'), 'security' => t('Only security updates'), ), '#description' => t('If there are updates available of Drupal core or any of your installed modules and themes, your site will print an error message on the <a href="@status_report">status report</a>, the <a href="@modules_page">modules page</a>, and the <a href="@themes_page">themes page</a>. You can choose to only see these error messages if a security update is available, or to be notified about any newer versions.', array('@status_report' => url('admin/reports/status'), '@modules_page' => url('admin/build/modules'), '@themes_page' => url('admin/build/themes'))) );
$form = system_settings_form($form); // Custom valiation callback for the email notification setting. $form['#validate'][] = 'update_settings_validate'; // We need to call our own submit callback first, not the one from // system_settings_form(), so that we can process and save the emails. unset($form['#submit']);
return $form; }
/** * Validation callback for the settings form. * * Validates the email addresses and ensures the field is formatted correctly. */ function update_settings_validate($form, &$form_state) { if (!empty($form_state['values']['update_notify_emails'])) { $valid = array(); $invalid = array(); foreach (explode("\n", trim($form_state['values']['update_notify_emails'])) as $email) { $email = trim($email); if (!empty($email)) { if (valid_email_address($email)) { $valid[] = $email; } else { $invalid[] = $email; } } } if (empty($invalid)) { $form_state['notify_emails'] = $valid; } elseif (count($invalid) == 1) { form_set_error('update_notify_emails', t('%email is not a valid e-mail address.', array('%email' => reset($invalid)))); } else { form_set_error('update_notify_emails', t('%emails are not valid e-mail addresses.', array('%emails' => implode(', ', $invalid)))); } } }
/** * Submit handler for the settings tab. */ function update_settings_submit($form, $form_state) { $op = $form_state['values']['op'];
if ($op == t('Reset to defaults')) { unset($form_state['notify_emails']); } else { if (empty($form_state['notify_emails'])) { variable_del('update_notify_emails'); } else { variable_set('update_notify_emails', $form_state['notify_emails']); } unset($form_state['notify_emails']); unset($form_state['values']['update_notify_emails']); } system_settings_form_submit($form, $form_state); }
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