/**
* check file callback
*/
function jcf_ajax_check_file()
{
$jcf_read_settings = $_POST['jcf_read_settings'];
if ($jcf_read_settings == JCF_CONF_SOURCE_FS_THEME or $jcf_read_settings == JCF_CONF_SOURCE_FS_GLOBAL) {
$file = jcf_get_settings_file_path($jcf_read_settings);
if ($jcf_read_settings == JCF_CONF_SOURCE_FS_THEME) {
$msg = __("The settings will be written to your theme folder.\nIn case you have settings there, they will be overwritten.\nPlease confirm that you want to continue.", JCF_TEXTDOMAIN);
} else {
$msg = __("The settings will be written to folder wp-conten/jcf-settings.\nIn case you have settings there, they will be overwritten.\nPlease confirm that you want to continue.", JCF_TEXTDOMAIN);
}
if (file_exists($file)) {
$resp = array('status' => '1', 'msg' => $msg);
} else {
$resp = array('status' => '1', 'file' => '1');
}
} else {
$resp = array('status' => '1');
}
jcf_ajax_reposnse($resp, 'json');
}
/**
* Function for update saving method
* @return string Return read method from file or database
*/
function jcf_update_read_settings()
{
$current_value = jcf_get_read_settings();
$new_value = $_POST['jcf_read_settings'];
if (MULTISITE && ($_POST['jcf_multisite_setting'] != JCF_CONF_MS_NETWORK && $new_value == JCF_CONF_SOURCE_FS_GLOBAL)) {
jcf_add_admin_notice('error', __('<strong>Settings storage update FAILED!</strong>. Your MultiSite Settings do not allow to set global storage in FileSystem', JCF_TEXTDOMAIN));
return $current_value;
} else {
if (!empty($current_value)) {
// if need to copy settings from db to FS
if (!empty($_POST['jcf_keep_settings'])) {
if (in_array($new_value, array(JCF_CONF_SOURCE_FS_GLOBAL, JCF_CONF_SOURCE_FS_THEME))) {
$file = jcf_get_settings_file_path($new_value);
if (jcf_clone_db_settings_to_fs($file, $new_value)) {
jcf_add_admin_notice('notice', __('<strong>Database settings has been imported</strong> to file system.', JCF_TEXTDOMAIN));
$saved = update_site_option('jcf_read_settings', $new_value);
} else {
jcf_add_admin_notice('error', __('<strong>Database settings import to file system FAILED!</strong>. Revert settings storage to Database.', JCF_TEXTDOMAIN));
}
}
} else {
$saved = update_site_option('jcf_read_settings', $new_value);
}
} else {
$saved = add_site_option('jcf_read_settings', $new_value);
}
if ($saved) {
jcf_add_admin_notice('notice', __('<strong>Settings storage</strong> configurations has been updated.', JCF_TEXTDOMAIN));
}
return $saved ? $new_value : $current_value;
}
}