function jr_ps_validate_settings($input)
{
$valid = array();
$settings = get_option('jr_ps_settings');
if (isset($input['private_site']) && $input['private_site'] === 'true') {
$valid['private_site'] = TRUE;
} else {
$valid['private_site'] = FALSE;
}
if (isset($input['reveal_registration']) && $input['reveal_registration'] === 'true') {
$valid['reveal_registration'] = TRUE;
} else {
$valid['reveal_registration'] = FALSE;
}
if (isset($input['wplogin_php']) && $input['wplogin_php'] === 'true') {
$valid['wplogin_php'] = TRUE;
} else {
$valid['wplogin_php'] = FALSE;
}
$url = jr_v1_sanitize_url($input['specific_url']);
if ('' !== $url) {
if (FALSE === $url) {
/* Reset to previous URL value and generate an error message.
*/
$url = $settings['specific_url'];
add_settings_error('jr_ps_settings', 'jr_ps_urlerror', 'Landing Location URL is not a valid URL<br /><code>' . sanitize_text_field($input['specific_url']) . '</code>', 'error');
} else {
if (!jr_ps_site_url($url)) {
/* Reset to previous URL value and generate an error message.
*/
$url = $settings['specific_url'];
add_settings_error('jr_ps_settings', 'jr_ps_urlerror', 'Error in Landing Location URL. It must point to someplace on this WordPress web site<br /><code>' . sanitize_text_field($input['specific_url']) . '</code>', 'error');
}
}
}
$valid['specific_url'] = $url;
if ('url' === $input['landing']) {
if ('' === $valid['specific_url']) {
add_settings_error('jr_ps_settings', 'jr_ps_nourlerror', 'Error in Landing Location: <i>Go to Specific URL</i> selected but no URL specified. Set to default <i>Return to same URL</i>.', 'error');
$valid['landing'] = 'return';
} else {
$valid['landing'] = 'url';
}
} else {
if ('' !== $valid['specific_url']) {
add_settings_error('jr_ps_settings', 'jr_ps_nourlerror', 'Error in Landing Location: URL specified when not valid. URL deleted.', 'error');
$valid['specific_url'] = '';
}
$valid['landing'] = $input['landing'];
}
$url = jr_v1_sanitize_url($input['login_url']);
if ('' !== $url) {
if (FALSE === $url) {
/* Reset to previous URL value and generate an error message.
*/
$url = $settings['login_url'];
add_settings_error('jr_ps_settings', 'jr_ps_urlerror', 'Custom Login URL is not a valid URL<br /><code>' . sanitize_text_field($input['login_url']) . '</code>', 'error');
} else {
if (!jr_ps_site_url($url)) {
/* Reset to previous URL value and generate an error message.
*/
$url = $settings['login_url'];
add_settings_error('jr_ps_settings', 'jr_ps_urlerror', 'Error in Custom Login URL. It must point to someplace on this WordPress web site<br /><code>' . sanitize_text_field($input['login_url']) . '</code>', 'error');
}
}
}
$valid['login_url'] = $url;
if (isset($input['custom_login']) && $input['custom_login'] === 'true') {
if ('' === $valid['login_url']) {
add_settings_error('jr_ps_settings', 'jr_ps_nourlerror', 'Error in Custom Login: <i>Custom Login page?</i> checkbox selected but no URL specified. Checkbox deselected.', 'error');
$valid['custom_login'] = FALSE;
} else {
$valid['custom_login'] = TRUE;
/* Was Custom Login just turned on?
If so, be sure Landing Location is set to Omit.
*/
if (!$setting['custom_login'] && 'omit' !== $valid['landing']) {
$valid['landing'] = 'omit';
add_settings_error('jr_ps_settings', 'jr_ps_setomit', 'Landing Location changed to "Omit", recommended for Custom Login pages.', 'updated');
}
}
} else {
$valid['custom_login'] = FALSE;
}
if (isset($input['excl_home']) && $input['excl_home'] === 'true') {
$valid['excl_home'] = TRUE;
} else {
$valid['excl_home'] = FALSE;
}
if (is_multisite()) {
if (is_super_admin()) {
if (isset($input['registrations'])) {
update_site_option('registration', $input['registrations']);
}
}
} else {
if (isset($input['membership'])) {
$mem = $input['membership'];
} else {
$mem = '0';
}
update_option('users_can_register', $mem);
}
foreach (array('excl_url', 'excl_url_prefix') as $key) {
if (isset($settings[$key])) {
$valid[$key] = $settings[$key];
} else {
$valid[$key] = array();
}
/* Delete URLs to Exclude from Privacy.
*/
if (isset($input[$key . '_del'])) {
foreach ($input[$key . '_del'] as $excl_url_del) {
unset($valid[$key][$excl_url_del]);
}
}
}
/* Add a URL to Exclude from Privacy.
*/
$url = jr_v1_sanitize_url($input['excl_url_add']);
if ('' !== $url) {
if (FALSE === $url) {
add_settings_error('jr_ps_settings', 'jr_ps_urlerror', 'Always Visible URL is not a valid URL<br /><code>' . sanitize_text_field($input['excl_url_add']) . '</code>', 'error');
} else {
if (jr_ps_site_url($url)) {
if (isset($input['excl_url_is_prefix']) && 'true' === $input['excl_url_is_prefix']) {
$key = 'excl_url_prefix';
} else {
$key = 'excl_url';
}
$valid[$key][] = array($url, jr_v1_prep_url($url));
} else {
add_settings_error('jr_ps_settings', 'jr_ps_urlerror', 'Error in Always Visible URL. It must point to someplace on this WordPress web site<br /><code>' . sanitize_text_field($input['excl_url_add']) . '</code>', 'error');
}
}
}
if (isset($input['user_submenu']) && $input['user_submenu'] === 'true') {
$valid['user_submenu'] = TRUE;
} else {
$valid['user_submenu'] = FALSE;
}
global $jr_ps_users_submenu;
/* This conditional is really a poor solution, but it is the only thing I could find that worked.
Anything else gave me zero or two Settings Saved messages, with the main problem being on the
Settings submenu page when checkbox was filled for 'user_submenu' and Save Settings button hit.
*/
$errors = get_settings_errors();
if ($valid['user_submenu'] = TRUE || isset($jr_ps_users_submenu) && empty($errors)) {
add_settings_error('jr_ps_settings', 'jr_ps_saved', 'Settings Saved', 'updated');
}
return $valid;
}
function jr_v1_same_prefix_url($prefix, $url)
{
if (is_string($prefix)) {
$prefix = jr_v1_prep_url($prefix);
}
if (is_string($url)) {
$url = jr_v1_prep_url($url);
}
if ($url['host'] === $prefix['host']) {
if ($url['path'] === $prefix['path']) {
/* Host and Path both exactly match for URL and Prefix specified.
*/
if (array() === $prefix['query']) {
$match = TRUE;
} else {
/* Now the hard part: determining a legitimate prefix match for Query
*/
foreach ($prefix['query'] as $prefix_keyword => $prefix_value) {
$one_match = FALSE;
foreach ($url['query'] as $url_keyword => $url_value) {
if ($prefix_keyword === jr_v1_substr($url_keyword, 0, jr_v1_strlen($prefix_keyword))) {
if ($prefix_value === jr_v1_substr($url_value, 0, jr_v1_strlen($prefix_value))) {
$one_match = TRUE;
}
}
}
/* All Prefix Queries must match.
*/
if (FALSE === $one_match) {
return FALSE;
}
}
$match = TRUE;
}
} else {
/* Paths must exactly match if Prefix specifies Query
*/
if (array() === $prefix['query']) {
/* No Query in Prefix, so check Path for Prefix match
*/
$match = $prefix['path'] === jr_v1_substr($url['path'], 0, jr_v1_strlen($prefix['path']));
} else {
$match = FALSE;
}
}
} else {
if ('' === $prefix['path'] && array() === $prefix['query']) {
/* No Path or Query in Prefix, so check Host for Prefix match
*/
$match = $prefix['host'] === jr_v1_substr($url['host'], 0, jr_v1_strlen($prefix['host']));
} else {
/* Hosts must exactly match if Prefix specifies Path or Query
*/
$match = FALSE;
}
}
return $match;
}
function jr_ps_validate_settings($input)
{
$valid = array();
$settings = get_option('jr_ps_settings');
foreach (array('private_site', 'reveal_registration', 'wplogin_php', 'override_omit', 'custom_login', 'custom_login_onsite', 'excl_home') as $opt) {
$valid[$opt] = isset($input[$opt]) && 'true' === $input[$opt];
}
$url = jr_v1_sanitize_url($input['specific_url']);
if ('' !== $url) {
if (FALSE === $url) {
/* Reset to previous URL value and generate an error message.
*/
$url = $settings['specific_url'];
add_settings_error('jr_ps_settings', 'jr_ps_urlerror', 'Landing Location URL is not a valid URL<br /><code>' . sanitize_text_field($input['specific_url']) . '</code>', 'error');
} else {
if (!jr_ps_site_url($url)) {
/* Reset to previous URL value and generate an error message.
*/
$url = $settings['specific_url'];
add_settings_error('jr_ps_settings', 'jr_ps_urlerror', 'Error in Landing Location URL. It must point to someplace on this WordPress web site<br /><code>' . sanitize_text_field($input['specific_url']) . '</code>', 'error');
}
}
}
$valid['specific_url'] = $url;
if ('url' === $input['landing']) {
if ('' === $valid['specific_url']) {
add_settings_error('jr_ps_settings', 'jr_ps_nourlerror', 'Error in Landing Location: <i>Go to Specific URL</i> selected but no URL specified. Set to default <i>Return to same URL</i>.', 'error');
$valid['landing'] = 'return';
} else {
$valid['landing'] = 'url';
}
} else {
if ('' !== $valid['specific_url']) {
add_settings_error('jr_ps_settings', 'jr_ps_nourlerror', 'Error in Landing Location: URL specified when not valid. URL deleted.', 'error');
$valid['specific_url'] = '';
}
$valid['landing'] = $input['landing'];
}
/* Custom Login section
*/
if (FALSE === ($valid['login_url'] = jr_v1_sanitize_url($input['login_url']))) {
/* Generate an error message.
Then clear Custom Login checkbox and URL fields.
*/
add_settings_error('jr_ps_settings', 'jr_ps_urlerror', 'Custom Login URL is not a valid URL<br /><code>' . sanitize_text_field($input['login_url']) . '</code>', 'error');
$valid['login_url'] = '';
$valid['custom_login'] = FALSE;
} else {
if ('' !== $valid['login_url'] && $valid['custom_login_onsite'] && !jr_ps_site_url($url)) {
/* Generate an error message.
Then clear Custom Login checkbox and URL fields.
*/
add_settings_error('jr_ps_settings', 'jr_ps_urlerror', 'Error in Custom Login URL. It must point to someplace on this WordPress web site<br /><code>' . sanitize_text_field($input['login_url']) . '</code>', 'error');
$valid['login_url'] = '';
$valid['custom_login'] = FALSE;
} else {
if ('' !== $valid['login_url'] && !$valid['custom_login']) {
/* URL specified but not Custom Login checkbox
Generate an error message.
Then clear Custom Login checkbox and URL fields.
*/
add_settings_error('jr_ps_settings', 'jr_ps_urlerror', 'Error in Custom Login: URL specified but <i>Custom Login page?</i> checkbox not selected.', 'error');
$valid['login_url'] = '';
$valid['custom_login'] = FALSE;
} else {
if ('' === $valid['login_url'] && $valid['custom_login']) {
/* Custom Login checkbox specified but not URL
Generate an error message.
Then clear Custom Login checkbox and URL fields.
*/
add_settings_error('jr_ps_settings', 'jr_ps_nourlerror', 'Error in Custom Login: <i>Custom Login page?</i> checkbox selected but no URL specified. Checkbox deselected.', 'error');
$valid['login_url'] = '';
$valid['custom_login'] = FALSE;
}
}
}
}
if ($valid['custom_login'] && !$valid['override_omit'] && 'omit' !== $valid['landing']) {
$valid['landing'] = 'omit';
add_settings_error('jr_ps_settings', 'jr_ps_setomit', 'Landing Location changed to "Omit", recommended for Custom Login pages. See Advanced Settings to Override, but please read Warnings first.', 'updated');
}
if (is_multisite()) {
if (is_super_admin()) {
if (isset($input['registrations'])) {
update_site_option('registration', $input['registrations']);
}
}
/* Only in Form in WordPress Network
*/
if (isset($input['check_role']) && $input['check_role'] === 'true') {
$valid['check_role'] = TRUE;
} else {
$valid['check_role'] = FALSE;
}
} else {
if (isset($input['membership'])) {
$mem = $input['membership'];
} else {
$mem = '0';
}
update_option('users_can_register', $mem);
/* Not in Form except in WordPress Network
*/
$valid['check_role'] = $settings['check_role'];
}
foreach (array('excl_url', 'excl_url_prefix') as $key) {
if (isset($settings[$key])) {
$valid[$key] = $settings[$key];
} else {
$valid[$key] = array();
}
/* Delete URLs to Exclude from Privacy.
*/
if (isset($input[$key . '_del'])) {
foreach ($input[$key . '_del'] as $excl_url_del) {
unset($valid[$key][$excl_url_del]);
}
}
}
/* Add a URL to Exclude from Privacy.
*/
$url = jr_v1_sanitize_url($input['excl_url_add']);
if ('' !== $url) {
if (FALSE === $url) {
add_settings_error('jr_ps_settings', 'jr_ps_urlerror', 'Always Visible URL is not a valid URL<br /><code>' . sanitize_text_field($input['excl_url_add']) . '</code>', 'error');
} else {
if (jr_ps_site_url($url)) {
if (isset($input['excl_url_is_prefix']) && 'true' === $input['excl_url_is_prefix']) {
$key = 'excl_url_prefix';
} else {
$key = 'excl_url';
}
$valid[$key][] = array($url, jr_v1_prep_url($url));
} else {
add_settings_error('jr_ps_settings', 'jr_ps_urlerror', 'Error in Always Visible URL. It must point to someplace on this WordPress web site<br /><code>' . sanitize_text_field($input['excl_url_add']) . '</code>', 'error');
}
}
}
$errors = get_settings_errors();
if (isset($jr_ps_users_submenu) && empty($errors)) {
add_settings_error('jr_ps_settings', 'jr_ps_saved', 'Settings Saved', 'updated');
}
return $valid;
}