public function save_site_options()
{
$page = empty($_POST['page']) ? key($this->p->cf['*']['lib']['sitesubmenu']) : $_POST['page'];
if (empty($_POST[NGFB_NONCE])) {
$this->p->debug->log('Nonce token validation post field missing.');
wp_redirect($this->p->util->get_admin_url($page));
exit;
} elseif (!wp_verify_nonce($_POST[NGFB_NONCE], $this->get_nonce())) {
$this->p->notice->err(__('Nonce token validation failed for network options (update ignored).', NGFB_TEXTDOM), true);
wp_redirect($this->p->util->get_admin_url($page));
exit;
} elseif (!current_user_can('manage_network_options')) {
$this->p->notice->err(__('Insufficient privileges to modify network options.', NGFB_TEXTDOM), true);
wp_redirect($this->p->util->get_admin_url($page));
exit;
}
$def_opts = $this->p->opt->get_site_defaults();
$opts = empty($_POST[NGFB_SITE_OPTIONS_NAME]) ? $def_opts : SucomUtil::restore_checkboxes($_POST[NGFB_SITE_OPTIONS_NAME]);
$opts = array_merge($this->p->site_options, $opts);
$opts = $this->p->opt->sanitize($opts, $def_opts);
// cleanup excess options and sanitize
$opts = apply_filters($this->p->cf['lca'] . '_save_site_options', $opts);
update_site_option(NGFB_SITE_OPTIONS_NAME, $opts);
// store message in user options table
$this->p->notice->inf(__('Plugin settings have been updated.', NGFB_TEXTDOM), true);
wp_redirect($this->p->util->get_admin_url($page) . '&settings-updated=true');
exit;
// stop here
}
protected function get_submit_opts($id, $mod = false)
{
$defs = $this->get_defaults(false, $mod);
unset($defs['options_filtered']);
unset($defs['options_version']);
$prev = $this->get_options($id);
unset($prev['options_filtered']);
unset($prev['options_version']);
$opts = empty($_POST[NGFB_META_NAME]) ? array() : $_POST[NGFB_META_NAME];
$opts = SucomUtil::restore_checkboxes($opts);
$opts = array_merge($prev, $opts);
$opts = $this->p->opt->sanitize($opts, $defs, false, $mod);
// network is false
if ($mod !== false) {
$opts = apply_filters($this->p->cf['lca'] . '_save_meta_options', $opts, $mod, $id);
}
foreach ($defs as $key => $def_val) {
if (array_key_exists($key, $opts)) {
if ($opts[$key] == -1 || $opts[$key] === '') {
unset($opts[$key]);
}
}
}
if (empty($opts['buttons_disabled'])) {
unset($opts['buttons_disabled']);
}
foreach (array('rp', 'og') as $meta_pre) {
if (empty($opts[$meta_pre . '_img_id'])) {
unset($opts[$meta_pre . '_img_id_pre']);
}
$force_regen = false;
foreach (array('width', 'height', 'crop', 'crop_x', 'crop_y') as $key) {
// if option is the same as the default, then unset it
if (isset($opts[$meta_pre . '_img_' . $key]) && isset($defs[$meta_pre . '_img_' . $key]) && $opts[$meta_pre . '_img_' . $key] === $defs[$meta_pre . '_img_' . $key]) {
unset($opts[$meta_pre . '_img_' . $key]);
}
if ($mod !== false) {
if (!empty($this->p->options['plugin_auto_img_resize'])) {
$check_current = isset($opts[$meta_pre . '_img_' . $key]) ? $opts[$meta_pre . '_img_' . $key] : '';
$check_previous = isset($prev[$meta_pre . '_img_' . $key]) ? $prev[$meta_pre . '_img_' . $key] : '';
if ($check_current !== $check_previous) {
$force_regen = true;
}
}
}
}
if ($force_regen === true) {
set_transient($this->p->cf['lca'] . '_' . $mod . '_' . $id . '_regen_' . $meta_pre, true);
}
}
return $opts;
}