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comparison modules/update/update.settings.inc @ 1:c1f4ac30525a 6.0

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Drupal 6.0
author Franck Deroche <webmaster@defr.org>
date Tue, 23 Dec 2008 14:28:28 +0100
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0:5a113a1c4740 1:c1f4ac30525a
1 <?php
2 // $Id: update.settings.inc,v 1.3 2007/10/20 21:57:50 goba Exp $
3
4 /**
5 * @file
6 * Code required only for the update status settings form.
7 */
8
9 /**
10 * Form builder for the update settings tab.
11 */
12 function update_settings() {
13 $form = array();
14
15 $notify_emails = variable_get('update_notify_emails', array());
16 $form['update_notify_emails'] = array(
17 '#type' => 'textarea',
18 '#title' => t('E-mail addresses to notify when updates are available'),
19 '#rows' => 4,
20 '#default_value' => implode("\n", $notify_emails),
21 '#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.'),
22 );
23
24 $form['update_check_frequency'] = array(
25 '#type' => 'radios',
26 '#title' => t('Check for updates'),
27 '#default_value' => variable_get('update_check_frequency', 1),
28 '#options' => array(
29 '1' => t('Daily'),
30 '7' => t('Weekly'),
31 ),
32 '#description' => t('Select how frequently you want to automatically check for new releases of your currently installed modules and themes.'),
33 );
34
35 $form['update_notification_threshold'] = array(
36 '#type' => 'radios',
37 '#title' => t('Notification threshold'),
38 '#default_value' => variable_get('update_notification_threshold', 'all'),
39 '#options' => array(
40 'all' => t('All newer versions'),
41 'security' => t('Only security updates'),
42 ),
43 '#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')))
44 );
45
46 $form = system_settings_form($form);
47 // Custom valiation callback for the email notification setting.
48 $form['#validate'][] = 'update_settings_validate';
49 // We need to call our own submit callback first, not the one from
50 // system_settings_form(), so that we can process and save the emails.
51 unset($form['#submit']);
52
53 return $form;
54 }
55
56 /**
57 * Validation callback for the settings form.
58 *
59 * Validates the email addresses and ensures the field is formatted correctly.
60 */
61 function update_settings_validate($form, &$form_state) {
62 if (!empty($form_state['values']['update_notify_emails'])) {
63 $valid = array();
64 $invalid = array();
65 foreach (explode("\n", trim($form_state['values']['update_notify_emails'])) as $email) {
66 $email = trim($email);
67 if (!empty($email)) {
68 if (valid_email_address($email)) {
69 $valid[] = $email;
70 }
71 else {
72 $invalid[] = $email;
73 }
74 }
75 }
76 if (empty($invalid)) {
77 $form_state['notify_emails'] = $valid;
78 }
79 elseif (count($invalid) == 1) {
80 form_set_error('update_notify_emails', t('%email is not a valid e-mail address.', array('%email' => reset($invalid))));
81 }
82 else {
83 form_set_error('update_notify_emails', t('%emails are not valid e-mail addresses.', array('%emails' => implode(', ', $invalid))));
84 }
85 }
86 }
87
88 /**
89 * Submit handler for the settings tab.
90 */
91 function update_settings_submit($form, $form_state) {
92 $op = $form_state['values']['op'];
93
94 if ($op == t('Reset to defaults')) {
95 unset($form_state['notify_emails']);
96 }
97 else {
98 if (empty($form_state['notify_emails'])) {
99 variable_del('update_notify_emails');
100 }
101 else {
102 variable_set('update_notify_emails', $form_state['notify_emails']);
103 }
104 unset($form_state['notify_emails']);
105 unset($form_state['values']['update_notify_emails']);
106 }
107 system_settings_form_submit($form, $form_state);
108 }