/**
* Plugin main action processing function. Will filter the action called then
* pass on to other sub-functions
*
* @since 1.0.0
* @uses $_REQUEST global PHP object
*
* @param none
*
* @return none
*/
function snapshot_process_actions()
{
if (is_multisite()) {
if (!is_super_admin()) {
return;
}
} else {
if (!current_user_can('manage_snapshots_items')) {
return;
}
}
//echo "_POST<pre>"; print_r($_POST); echo "</pre>";
//echo "_GET<pre>"; print_r($_GET); echo "</pre>";
//die();
$ACTION_FOUND = false;
if (isset($_REQUEST['snapshot-action'])) {
$snapshot_action = sanitize_text_field($_REQUEST['snapshot-action']);
switch ($snapshot_action) {
case 'add':
if (empty($_POST) || !wp_verify_nonce($_POST['snapshot-noonce-field'], 'snapshot-add')) {
return;
} else {
$this->snapshot_add_update_action_proc($_POST);
}
$ACTION_FOUND = true;
break;
case 'delete-bulk':
if (empty($_POST) || !wp_verify_nonce($_POST['snapshot-noonce-field'], 'snapshot-delete')) {
return;
} else {
if (isset($_POST['delete-bulk']) && count($_POST['delete-bulk'])) {
$this->snapshot_delete_bulk_action_proc();
$ACTION_FOUND = true;
}
}
break;
case 'delete-item':
if (empty($_GET) || !wp_verify_nonce($_GET['snapshot-noonce-field'], 'snapshot-delete-item')) {
return;
} else {
$this->snapshot_delete_item_action_proc();
$ACTION_FOUND = true;
}
break;
case 'update':
if (empty($_POST) || !wp_verify_nonce($_POST['snapshot-noonce-field'], 'snapshot-update')) {
die;
} else {
$this->snapshot_add_update_action_proc($_POST);
$ACTION_FOUND = true;
}
break;
case 'runonce':
if (empty($_GET) || !wp_verify_nonce($_GET['snapshot-noonce-field'], 'snapshot-runonce')) {
return;
} else {
if (!isset($_GET['item'])) {
return;
}
$this->snapshot_item_run_immediate(intval($_GET['item']));
$return_url = wp_get_referer();
if (!isset($_GET['page'])) {
$_GET['page'] = 'snapshots_edit_panel';
}
if ($_GET['page'] == 'snapshots_edit_panel') {
$return_url = remove_query_arg(array('item'), $return_url);
}
$return_url = remove_query_arg(array('snapshot-action', 'snapshot-noonce-field'), $return_url);
$return_url = add_query_arg('page', sanitize_text_field($_GET['page']), $return_url);
$return_url = add_query_arg('message', 'success-runonce', $return_url);
$return_url = esc_url_raw($return_url);
if ($return_url) {
wp_redirect($return_url);
}
die;
}
break;
case 'settings-update':
if (empty($_POST) || !wp_verify_nonce($_POST['snapshot-noonce-field'], 'snapshot-settings')) {
return;
} else {
$this->snapshot_settings_config_update();
$ACTION_FOUND = true;
}
break;
case 'download-archive':
case 'download-log':
if (isset($_GET['snapshot-item']) && isset($_GET['snapshot-data-item'])) {
$item_key = intval($_GET['snapshot-item']);
if (isset($this->config_data['items'][$item_key])) {
$item = $this->config_data['items'][$item_key];
$data_item_key = intval($_GET['snapshot-data-item']);
if (isset($item['data'][$data_item_key])) {
$data_item = $item['data'][$data_item_key];
if ($snapshot_action == 'download-archive') {
if (isset($data_item['filename'])) {
if (empty($data_item['destination']) || $data_item['destination'] == "local") {
$current_backupFolder = $this->snapshot_get_item_destination_path($item, $data_item);
} else {
$current_backupFolder = $this->get_setting('backupBaseFolderFull');
}
if (empty($current_backupFolder)) {
$current_backupFolder = $this->get_setting('backupBaseFolderFull');
}
$current_backupFile = trailingslashit($current_backupFolder) . $data_item['filename'];
if (file_exists($current_backupFile)) {
header('Content-Description: Snapshot Archive File');
header('Content-Type: application/zip');
header('Content-Disposition: attachment; filename=' . $data_item['filename']);
header('Content-Transfer-Encoding: binary');
header('Expires: 0');
header('Cache-Control: must-revalidate, post-check=0, pre-check=0');
header('Pragma: public');
header('Content-Length: ' . filesize($current_backupFile));
Snapshot_Helper_Utility::file_output_stream_chunked($current_backupFile);
flush();
die;
}
}
} else {
if ($snapshot_action == 'download-log') {
$backupLogFileFull = trailingslashit($this->get_setting('backupLogFolderFull')) . $item['timestamp'] . "_" . $data_item['timestamp'] . ".log";
if (file_exists($backupLogFileFull)) {
header('Content-Description: Snapshot Log File');
header('Content-Type: application/text');
header('Content-Disposition: attachment; filename=' . basename($backupLogFileFull));
header('Content-Transfer-Encoding: text');
header('Expires: 0');
header('Cache-Control: must-revalidate, post-check=0, pre-check=0');
header('Pragma: public');
header('Content-Length: ' . filesize($backupLogFileFull));
Snapshot_Helper_Utility::file_output_stream_chunked($backupLogFileFull);
flush();
die;
}
}
}
}
}
}
$ACTION_FOUND = false;
break;
case 'item-archives':
$CONFIG_CHANGED = false;
$item_key = intval($_GET['item']);
if (isset($this->config_data['items'][$item_key])) {
$item = $this->config_data['items'][$item_key];
$action = '';
if (isset($_GET['action']) && $_GET['action'] != "-1") {
$action = sanitize_text_field($_GET['action']);
} else {
if (isset($_GET['action2']) && $_GET['action2'] != "-1") {
$action = sanitize_text_field($_GET['action2']);
}
}
//echo "action=[". $action ."]<br />";
switch ($action) {
case 'resend':
if ($item['destination-sync'] == "mirror") {
$snapshot_sync_files_option = 'wpmudev_snapshot_sync_files_' . $item['timestamp'];
delete_option($snapshot_sync_files_option);
} else {
$resend_data_items = intval($_REQUEST['data-item']);
if (!is_array($resend_data_items)) {
$resend_data_items = array($resend_data_items);
}
foreach ($resend_data_items as $data_item_key) {
if (!isset($item['data'][$data_item_key])) {
continue;
}
$data_item = $item['data'][$data_item_key];
if (isset($data_item['filename'])) {
$current_backupFolder = $this->get_setting('backupBaseFolderFull');
$current_backupFile = trailingslashit($current_backupFolder) . $data_item['filename'];
if (!file_exists($current_backupFile)) {
continue;
}
$data_item['destination-status'] = array();
}
$this->config_data['items'][$item_key]['data'][$data_item_key] = $data_item;
$CONFIG_CHANGED = true;
}
}
break;
case 'delete':
$delete_data_items = $_REQUEST['data-item'];
if (!is_array($delete_data_items)) {
$delete_data_items = array($delete_data_items);
}
foreach ($delete_data_items as $data_item_key) {
$data_item_key = intval($data_item_key);
if (!isset($item['data'][$data_item_key])) {
continue;
}
$data_item = $item['data'][$data_item_key];
// Delete the archive file
if (isset($data_item['filename'])) {
$current_backupFolder = $this->get_setting('backupBaseFolderFull');
$current_backupFile = trailingslashit($current_backupFolder) . $data_item['filename'];
if (file_exists($current_backupFile)) {
unlink($current_backupFile);
}
}
// Delete the log file
$backupLogFileFull = trailingslashit($this->get_setting('backupLogFolderFull')) . $item['timestamp'] . "_" . $data_item['timestamp'] . ".log";
if (file_exists($backupLogFileFull)) {
unlink($backupLogFileFull);
}
// Delete the data_item itself
unset($this->config_data['items'][$item_key]['data'][$data_item_key]);
$CONFIG_CHANGED = true;
}
break;
}
}
if ($CONFIG_CHANGED == true) {
$this->save_config();
}
$per_page = 20;
if (isset($_POST['wp_screen_options']['option']) && $_POST['wp_screen_options']['option'] == "toplevel_page_snapshots_edit_panel_network_per_page") {
if (isset($_POST['wp_screen_options']['value'])) {
$per_page = intval($_POST['wp_screen_options']['value']);
if (!$per_page || $per_page < 1) {
$per_page = 20;
}
update_user_meta(get_current_user_id(), 'snapshot_data_items_per_page', $per_page);
}
}
//$this->archives_data_items_table = new Snapshot_Archives_Data_Items_Table( $this );
add_screen_option('per_page', array('label' => __('per Page', SNAPSHOT_I18N_DOMAIN), 'default' => $per_page));
$ACTION_FOUND = true;
break;
/*
case 'archives-import':
if ( empty($_POST) || !wp_verify_nonce($_POST['snapshot-noonce-field'],'snapshot-settings') )
die();
else {
$this->snapshot_archives_import_proc();
$ACTION_FOUND = true;
}
break;
*/
/*
case 'archives-import':
if ( empty($_POST) || !wp_verify_nonce($_POST['snapshot-noonce-field'],'snapshot-settings') )
die();
else {
$this->snapshot_archives_import_proc();
$ACTION_FOUND = true;
}
break;
*/
default:
break;
}
}
if (!$ACTION_FOUND) {
$per_page = 20;
if (isset($_POST['wp_screen_options']['option']) && $_POST['wp_screen_options']['option'] == "toplevel_page_snapshots_edit_panel_network_per_page") {
if (isset($_POST['wp_screen_options']['value'])) {
$per_page = intval($_POST['wp_screen_options']['value']);
if (!$per_page || $per_page < 1) {
$per_page = 20;
}
update_user_meta(get_current_user_id(), 'snapshot_items_per_page', $per_page);
}
}
add_screen_option('per_page', array('label' => __('per Page', SNAPSHOT_I18N_DOMAIN), 'default' => $per_page));
}
}
