تأسست على رؤية مُختلفة، تهدف إلى تقديم تجربة فريدة من نوعها في الأثاث المكتبي والفندقي لكي نضمن بيئة عمل توفر مساحات عمل مريحة وصحية، حيث نمتاز بخبراتنا الواسعة فأصبحت أحد أفضل المؤسسات الوطنية الرائدة في تجارة وصناعة الأثاث والتصميم الداخلي والسبّاقة على مستوى المملكة في المفروشات المكتبية والفندقية والمنزلية، نهدف الى خلق قيمة لعملائنا عن طريق توفير الجودة العالية في مقابل السعر المناسب.
UX-антипаттерны в действии – Анализ скриншотов популярных онлайн-площадок Просматривая сотни скриншотов популярных онлайн-площадок, мы сразу же видим: навязчивое […]
UX-антипаттерны в действии – Анализ скриншотов популярных онлайн-площадок Просматривая сотни скриншотов популярных онлайн-площадок, мы сразу же видим: навязчивое […]
<?php
if (!defined('UPDRAFTPLUS_DIR')) die('No direct access allowed.');
abstract class UpdraftPlus_RemoteSend {
protected $receivers = array();
protected $php_events = array();
private $job_id;
/**
* Class constructor
*/
public function __construct() {
add_action('updraft_migrate_newdestination', array($this, 'updraft_migrate_newdestination'));
add_action('updraft_remote_ping_test', array($this, 'updraft_remote_ping_test'));
add_action('updraft_migrate_key_create', array($this, 'updraft_migrate_key_create'));
add_filter('updraft_migrate_key_create_return', array($this, 'updraft_migrate_key_create_return'), 10, 2);
add_action('updraft_migrate_key_delete', array($this, 'updraft_migrate_key_delete'));
add_action('updraft_migrate_delete_existingsites', array($this, 'updraft_migrate_delete_existingsites'));
add_filter('updraftplus_initial_jobdata', array($this, 'updraftplus_initial_jobdata'), 10, 3);
add_filter('updraft_printjob_beforewarnings', array($this, 'updraft_printjob_beforewarnings'), 10, 2);
add_action('plugins_loaded', array($this, 'plugins_loaded'));
}
/**
* Runs upon the WP action plugins_loaded; sets up UDRPC listeners for site-to-site migration
*/
public function plugins_loaded() {
global $updraftplus;
// Prevent fatal errors if UD was not loaded (e.g. some CLI method)
if (!is_a($updraftplus, 'UpdraftPlus')) return;
// Create a receiver for each key
if (!class_exists('UpdraftPlus_Options')) {
error_log("UpdraftPlus_Options class not found: is UpdraftPlus properly installed?");
return;
}
$our_keys = UpdraftPlus_Options::get_updraft_option('updraft_migrator_localkeys');
if (is_array($our_keys) && !empty($our_keys)) {
foreach ($our_keys as $name_hash => $key) {
if (!is_array($key)) return;
$ud_rpc = $updraftplus->get_udrpc($name_hash.'.migrator.updraftplus.com');
if (!empty($key['sender_public'])) {
$ud_rpc->set_message_format(2);
$ud_rpc->set_key_local($key['key']);
$ud_rpc->set_key_remote($key['sender_public']);
} else {
$ud_rpc->set_message_format(1);
$ud_rpc->set_key_local($key['key']);
}
$this->receivers[$name_hash] = $ud_rpc;
// Create listener (which causes WP actions to be fired when messages are received)
$ud_rpc->activate_replay_protection();
$ud_rpc->create_listener();
}
add_filter('udrpc_command_send_chunk', array($this, 'udrpc_command_send_chunk'), 10, 3);
add_filter('udrpc_command_get_file_status', array($this, 'udrpc_command_get_file_status'), 10, 3);
add_filter('udrpc_command_upload_complete', array($this, 'udrpc_command_upload_complete'), 10, 3);
add_filter('udrpc_action', array($this, 'udrpc_action'), 10, 4);
}
}
/**
* This function will return a response to the remote site on any action
*
* @param string $response - a string response
* @param string $command - the incoming command
* @param array $data - an array of response data
* @param string $name_indicator - a string to identify the request
*
* @return array - the array response
*/
public function udrpc_action($response, $command, $data, $name_indicator) {// phpcs:ignore Generic.CodeAnalysis.UnusedFunctionParameter.Found -- Unused parameter is present because the method is used as a WP filter.
if (is_array($data) && isset($data['sender_public'])) {
// Do we already know the sender's public key?
$our_keys = UpdraftPlus_Options::get_updraft_option('updraft_migrator_localkeys');
if (is_array($our_keys) && preg_match('/^([a-f0-9]+)\.migrator.updraftplus.com$/', $name_indicator, $matches) && !empty($our_keys[$matches[1]]) && empty($our_keys[$matches[1]]['sender_public'])) {
// N.B. When the sender sends a public key, that indicates that *all* future communications will use it
$our_keys[$matches[1]]['sender_public'] = $data['sender_public'];
UpdraftPlus_Options::update_updraft_option('updraft_migrator_localkeys', $our_keys);
if (!is_array($response['data'])) $response['data'] = array();
$response['data']['got_public'] = 1;
}
}
return $response;
}
protected function initialise_listener_error_handling($hash) {
global $updraftplus;
$updraftplus->error_reporting_stop_when_logged = true;
set_error_handler(array($updraftplus, 'php_error'), E_ALL & ~E_STRICT);
$this->php_events = array();
add_filter('updraftplus_logline', array($this, 'updraftplus_logline'), 10, 4);
if (!UpdraftPlus_Options::get_updraft_option('updraft_debug_mode')) return;
$updraftplus->nonce = $hash;
$updraftplus->logfile_open($hash);
}
protected function return_rpc_message($msg) {
if (is_array($msg) && isset($msg['response']) && 'error' == $msg['response']) {
global $updraftplus;
$updraftplus->log('Unexpected response code in remote communications: '.serialize($msg));
}
if (!empty($this->php_events)) {
if (!isset($msg['data'])) $msg['data'] = null;
$msg['data'] = array('php_events' => array(), 'previous_data' => $msg['data']);
foreach ($this->php_events as $logline) {
$msg['data']['php_events'][] = $logline;
}
}
restore_error_handler();
return $msg;
}
public function updraftplus_logline($line, $nonce, $level, $uniq_id) {// phpcs:ignore Generic.CodeAnalysis.UnusedFunctionParameter.Found -- Unused parameter is present because the method is used as a WP filter.
if ('notice' === $level && 'php_event' === $uniq_id) {
$this->php_events[] = $line;
}
return $line;
}
public function udrpc_command_send_chunk($response, $data, $name_indicator) {
if (!preg_match('/^([a-f0-9]+)\.migrator.updraftplus.com$/', $name_indicator, $matches)) return $response;
$name_hash = $matches[1];
$this->initialise_listener_error_handling($name_hash);
global $updraftplus;
// send_message('send_chunk', array('file' => $file, 'data' => $chunk, 'start' => $upload_start))
if (!is_array($data)) return $this->return_rpc_message(array('response' => 'error', 'data' => 'invalid_input_expected_array'));
if (!isset($data['file'])) return $this->return_rpc_message(array('response' => 'error', 'data' => 'invalid_input_no_file'));
if (!isset($data['data'])) return $this->return_rpc_message(array('response' => 'error', 'data' => 'invalid_input_no_data'));
if (!isset($data['start'])) return $this->return_rpc_message(array('response' => 'error', 'data' => 'invalid_input_no_start'));
// Make sure the parameters are valid
if (!is_numeric($data['start']) || absint($data['start']) != $data['start']) return $this->return_rpc_message(array('response' => 'error', 'data' => 'invalid_start'));
// Sanity-check the file name
$file = $data['file'];
if (!preg_match('/(-db\.gz|-db\.gz\.crypt|-db|\.(sql|sql\.gz|sql\.bz2|zip|tar|tar\.bz2|tar\.gz|txt))/i', $file)) return array('response' => 'error', 'data' => 'illegal_file_name1');
if (basename($file) != $file) return $this->return_rpc_message(array('response' => 'error', 'data' => 'invalid_input_illegal_character'));
$start = $data['start'];
$is_last_chunk = empty($data['last_chunk']) ? 0 : 1;
if (!$is_last_chunk) {
} else {
$orig_file = $file;
if (!empty($data['label'])) $label = $data['label'];
}
$file .= '.tmp';
// Intentionally over-write the variable, in case memory is short and in case PHP's garbage collector is this clever
$data = base64_decode($data['data']);
$updraft_dir = $updraftplus->backups_dir_location();
$fullpath = $updraft_dir.'/'.$file;
$existing_size = file_exists($fullpath) ? filesize($fullpath) : 0;
if ($start > $existing_size) {
return $this->return_rpc_message(array('response' => 'error', 'data' => "invalid_start_too_big:start={$start},existing_size={$existing_size}"));
}
if (false == ($fhandle = fopen($fullpath, 'ab'))) {
return $this->return_rpc_message(array('response' => 'error', 'data' => 'file_open_failure'));
}
// fseek() returns 0 for success, or -1 for failure
if ($start != $existing_size && -1 == fseek($fhandle, $start)) return $this->return_rpc_message(array('response' => 'error', 'data' => 'fseek_failure'));
$write_status = fwrite($fhandle, $data);
if (false === $write_status || (false == $write_status && !empty($data))) return $this->return_rpc_message(array('response' => 'error', 'data' => 'fwrite_failure'));
@fclose($fhandle);// phpcs:ignore Generic.PHP.NoSilencedErrors.Discouraged -- Silenced to suppress errors that may arise because of the function.
$our_keys = UpdraftPlus_Options::get_updraft_option('updraft_migrator_localkeys');
if (is_array($our_keys) && isset($our_keys[$name_hash]) && !empty($our_keys[$name_hash]['name'])) $updraftplus->log("Received data chunk on key ".$our_keys[$name_hash]['name']. " ($file, ".$start.", is_last=$is_last_chunk)");
if ($is_last_chunk) {
if (!rename($fullpath, $updraft_dir.'/'.$orig_file)) return $this->return_rpc_message(array('response' => 'error', 'data' => 'rename_failure'));
$only_add_this_file = array('file' => $orig_file);
if (isset($label)) $only_add_this_file['label'] = $label;
UpdraftPlus_Backup_History::rebuild(false, $only_add_this_file);
}
return $this->return_rpc_message(array(
'response' => 'file_status',
'data' => $this->get_file_status($file)
));
}
protected function get_file_status($file) {
global $updraftplus;
$fullpath = $updraftplus->backups_dir_location().'/'.basename($file);
if (file_exists($fullpath)) {
$size = filesize($fullpath);
$status = 1;
} elseif (file_exists($fullpath.'.tmp')) {
$size = filesize($fullpath.'.tmp');
$status = 0;
} else {
$size = 0;
$status = 0;
}
return array(
'size' => $size,
'status' => $status,
);
}
public function udrpc_command_get_file_status($response, $data, $name_indicator) {
if (!preg_match('/^([a-f0-9]+)\.migrator.updraftplus.com$/', $name_indicator, $matches)) return $response;
$name_hash = $matches[1];
$this->initialise_listener_error_handling($name_hash);
if (!is_string($data)) return $this->return_rpc_message(array('response' => 'error', 'data' => 'invalid_input_expected_string'));
if (basename($data) != $data) return $this->return_rpc_message(array('response' => 'error', 'data' => 'invalid_input_illegal_character'));
return $this->return_rpc_message(array(
'response' => 'file_status',
'data' => $this->get_file_status($data)
));
}
/**
* This function will return a response to the remote site to acknowledge that we have received the upload_complete message and if this is a clone it call the ready_for_restore action
*
* @param string $response - a string response
* @param array $data - an array of data
* @param string $name_indicator - a string to identify the request
*
* @return array - the array response
*/
public function udrpc_command_upload_complete($response, $data, $name_indicator) {// phpcs:ignore Generic.CodeAnalysis.UnusedFunctionParameter.Found -- Unused parameter is present because the method is used as a WP filter.
if (!preg_match('/^([a-f0-9]+)\.migrator.updraftplus.com$/', $name_indicator, $matches)) return $response;
if (defined('UPDRAFTPLUS_THIS_IS_CLONE') && UPDRAFTPLUS_THIS_IS_CLONE) {
$job_id = (is_array($data) && !empty($data['job_id'])) ? $data['job_id'] : null;
$signal_ready_for_restore_now = true;
if (class_exists('UpdraftPlus_Remote_Communications_V2')) {
$test_udrpc = new UpdraftPlus_Remote_Communications_V2();
if (version_compare($test_udrpc->version, '1.4.21', '>=')) {
$signal_ready_for_restore_now = false;
$this->job_id = $job_id;
add_action('udrpc_action_send_response', array($this, 'udrpc_action_send_response'));
}
}
if ($signal_ready_for_restore_now) {
do_action('updraftplus_temporary_clone_ready_for_restore', $job_id);
}
}
return $this->return_rpc_message(array(
'response' => 'file_status',
'data' => ''
));
}
/**
* UpdraftPlus_Remote_Communications is going to echo a response and then die. We pre-empt it.
*
* @param String $response
*/
public function udrpc_action_send_response($response) {
global $updraftplus;
$updraftplus->close_browser_connection($response);
do_action('updraftplus_temporary_clone_ready_for_restore', $this->job_id);
die;
}
public function updraftplus_initial_jobdata($initial_jobdata, $options, $split_every) {
if (is_array($options) && !empty($options['extradata']) && !empty($options['extradata']['services']) && preg_match('#remotesend/(\d+)#', $options['extradata']['services'], $matches)) {
// Load the option now - don't wait until send time
$site_id = $matches[1];
$remotesites = UpdraftPlus_Options::get_updraft_option('updraft_remotesites');
if (!is_array($remotesites)) $remotesites = array();
if (empty($remotesites[$site_id]) || empty($remotesites[$site_id]['url']) || empty($remotesites[$site_id]['key']) || empty($remotesites[$site_id]['name_indicator'])) {
throw new Exception("Remote site id ($site_id) not found - send aborted"); // phpcs:ignore WordPress.Security.EscapeOutput.ExceptionNotEscaped -- Error messages should be escaped when caught and printed.
}
array_push($initial_jobdata, 'remotesend_info', $remotesites[$site_id]);
// Reduce to 100MB if it was above. Since the user isn't expected to directly manipulate these zip files, the potentially higher number of zip files doesn't matter.
$split_every_key = array_search('split_every', $initial_jobdata) + 1;
if ($split_every > 100) $initial_jobdata[$split_every_key] = 100;
}
return $initial_jobdata;
}
public function updraft_printjob_beforewarnings($ret, $jobdata) {
if (!empty($jobdata['remotesend_info']) && !empty($jobdata['remotesend_info']['url'])) {
$ret .= '<p style="padding:0px; margin:2px 0;">'.__('Backup data will be sent to:', 'updraftplus').' '.htmlspecialchars($jobdata['remotesend_info']['url']).'</p>';
}
return $ret;
}
public function updraft_remote_ping_test($data) {
if (!isset($data['id']) || !is_numeric($data['id']) || empty($data['url'])) die;
$remote_indicator = $data['id'];
$ping_result = $this->do_ping_test($remote_indicator, $data['url']);
die(json_encode($ping_result));
}
/**
* Do an RPC ping test
*
* @param String $remote_indicator
* @param String $url
*
* @return Array - results
*/
public function do_ping_test($remote_indicator, $url) {
global $updraftplus;
$remotesites = UpdraftPlus_Options::get_updraft_option('updraft_remotesites');
if (!is_array($remotesites)) $remotesites = array();
if (empty($remotesites[$remote_indicator]) || $url != $remotesites[$remote_indicator]['url'] || empty($remotesites[$remote_indicator]['key']) || empty($remotesites[$remote_indicator]['name_indicator'])) {
return array('e' => 1, 'r' => __('Error:', 'updraftplus').' '.__('site not found', 'updraftplus'));
}
try {
$updraftplus->error_reporting_stop_when_logged = true;
set_error_handler(array($updraftplus, 'php_error'), E_ALL & ~E_STRICT);
$this->php_events = array();
add_filter('updraftplus_logline', array($this, 'updraftplus_logline'), 10, 4);
$opts = $remotesites[$remote_indicator];
$ud_rpc = $updraftplus->get_udrpc($opts['name_indicator']);
$send_data = null;
if (!empty($opts['format_support']) && 2 == $opts['format_support']) {
if (empty($opts['remote_got_public'])) {
// Can't upgrade to format 2 until we know the other end has our public key
$use_format = 1;
$send_data = array('sender_public' => $opts['local_public']);
} else {
$use_format = 2;
}
} else {
$use_format = 1;
}
$ud_rpc->set_message_format($use_format);
if (2 == $use_format) {
$ud_rpc->set_key_remote($opts['key']);
$ud_rpc->set_key_local($opts['local_private']);
} else {
$ud_rpc->set_key_local($opts['key']);
}
$ud_rpc->set_destination_url($url);
$ud_rpc->activate_replay_protection();
do_action('updraftplus_remotesend_udrpc_object_obtained', $ud_rpc, $opts);
$response = $ud_rpc->send_message('ping', $send_data);
restore_error_handler();
if (is_wp_error($response)) {
$err_msg = __('Error:', 'updraftplus').' '.$response->get_error_message();
$err_data = $response->get_error_data();
$err_code = $response->get_error_code();
if (!is_numeric($err_code) && isset($err_data['response']['code'])) {
$err_code = $err_data['response']['code'];
$err_msg = __('Error:', 'updraftplus').' '.UpdraftPlus_HTTP_Error_Descriptions::get_http_status_code_description($err_code);
} elseif (is_string($err_data) && preg_match('/captcha|verify.*human|turnstile/i', $err_data)) {
$err_msg = __('Error:', 'updraftplus').' '.__('We are unable to proceed with the process due to a bot verification requirement', 'updraftplus');
}
} elseif (!is_array($response) || empty($response['response']) || 'pong' != $response['response']) {
$err_msg = __('Error:', 'updraftplus').' '.sprintf(__('You should check that the remote site is online, not firewalled, bot verification setting is disabled, does not have security modules that may be blocking access, has UpdraftPlus version %s or later active and that the keys have been entered correctly.', 'updraftplus'), '2.10.3');
$err_data = $response;
$err_code = 'no_pong';
} elseif (!empty($response['data']['got_public'])) {
$remotesites[$remote_indicator]['remote_got_public'] = 1;
UpdraftPlus_Options::update_updraft_option('updraft_remotesites', $remotesites);
}
if (isset($err_msg)) {
$res = array('e' => 1, 'r' => $err_msg);
if ($this->url_looks_internal($url)) {
$res['moreinfo'] = '<p>'.sprintf(__('The site URL you are sending to (%s) looks like a local development website.', 'updraftplus'), htmlspecialchars($url)).' '.__('If you are sending from an external network, it is likely that a firewall will be blocking this.', 'updraftplus').'</p>';
}
// We got several support requests from people who didn't seem to be aware of other methods
$msg_try_other_method = '<p>'.__('If sending directly from site to site does not work for you, then there are three other methods - please try one of these instead.', 'updraftplus').' <a href="https://updraftplus.com/faqs/how-do-i-migrate-to-a-new-site-location/#importing" target="_blank">'.__('For longer help, including screenshots, follow this link.', 'updraftplus').'</a></p>';
$res['moreinfo'] = isset($res['moreinfo']) ? $res['moreinfo'].$msg_try_other_method : $msg_try_other_method;
if (isset($err_data)) $res['data'] = $err_data;
if (isset($err_code)) $res['code'] = $err_code;
if (!empty($this->php_events)) $res['php_events'] = $this->php_events;
return $res;
}
$ret = '<p>'.__('Testing connection...', 'updraftplus').' '.__('OK', 'updraftplus').'</p>';
global $updraftplus_admin;
$ret .= '<label class="updraft_checkbox" for="remotesend_backupnow_db"><input type="checkbox" checked="checked" id="remotesend_backupnow_db">'.__("Database", 'updraftplus').'(<a href="#" id="backupnow_database_showmoreoptions">...</a>)</label>';
$ret .= '<div id="backupnow_database_moreoptions" class="updraft-hidden" style="display:none;">';
$ret .= apply_filters('updraftplus_migration_additional_ui', $ret, '');
$ret .= '</div>';
$ret .= $updraftplus_admin->files_selector_widgetry('remotesend_', false, false);
$service = $updraftplus->just_one(UpdraftPlus_Options::get_updraft_option('updraft_service'));
if (is_string($service)) $service = array($service);
if (is_array($service) && !empty($service) && array('none') !== $service) {
$first_one = true;
foreach ($service as $s) {
if (!$s) continue;
if (isset($updraftplus->backup_methods[$s])) {
if ($first_one) {
$first_one = false;
$ret .= '<p>';
$ret .= '<input type="checkbox" id="remotesend_backupnow_cloud"> <label for="remotesend_backupnow_cloud">'.__("Also send this backup to the active remote storage locations", 'updraftplus');
$ret .= ' (';
} else {
$ret .= ', ';
}
$ret .= $updraftplus->backup_methods[$s];
}
}
if (!$first_one) $ret .= ')';
$ret .= '</label></p>';
}
$ret .= apply_filters('updraft_backupnow_modal_afteroptions', '', 'remotesend_');
$ret .= '<button class="button-primary" style="font-size:16px; margin-left: 3px; width:85px;" id="updraft_migrate_send_button" onclick="updraft_migrate_go_backup();">'.__('Send', 'updraftplus').'</button>';
return array('success' => 1, 'r' => $ret);
} catch (Exception $e) {
return array('e' => 1, 'r' => __('Error:', 'updraftplus').' '.$e->getMessage().' (line: '.$e->getLine().', file: '.$e->getFile().')');
}
}
/**
* This is used only for an advisory warning - does not have to be able to always detect
*
* @param string $url
*/
protected function url_looks_internal($url) {
$url_host = strtolower(parse_url($url, PHP_URL_HOST));
if ('localhost' == $url_host || strpos($url_host, '127.') === 0 || strpos($url_host, '10.') === 0 || '::1' == $url_host || strpos($url_host, 'localhost') !== false || substr($url_host, -4, 4) == '.dev') return true;
return false;
}
public function updraft_migrate_key_delete($data) {
if (empty($data['keyid'])) die;
$our_keys = UpdraftPlus_Options::get_updraft_option('updraft_migrator_localkeys');
if (!is_array($our_keys)) $our_keys = array();
unset($our_keys[$data['keyid']]);
UpdraftPlus_Options::update_updraft_option('updraft_migrator_localkeys', $our_keys);
echo json_encode(array('ourkeys' => $this->list_our_keys($our_keys)));
die;
}
/**
* This function is a wrapper for updraft_migrate_key_create when being called from WP_CLI it allows us to return the created key rather than echo it, by passing return_instead_of_echo as part of $data.
*
* @param string $string - empty string to filter on
* @param array $data - an array of data needed to create the RSA keypair should also include return_instead_of_echo to return the result
*
* @return string - the RSA remote key
*/
public function updraft_migrate_key_create_return($string, $data) {// phpcs:ignore Generic.CodeAnalysis.UnusedFunctionParameter.Found -- Unused parameter is present because the method is used as a WP filter.
return $this->updraft_migrate_key_create($data);
}
/**
* Called upon the WP action updraft_s3_newuser. Dies.
*
* @param array $data - the posted data
*
* @return void
*/
public function updraft_migrate_key_create($data) {
if (empty($data['name'])) die;
$name = stripslashes($data['name']);
$size = (empty($data['size']) || !is_numeric($data['size']) || $data['size'] < 1024) ? 2048 : (int) $data['size'];
$name_hash = md5($name); // 32 characters
$indicator_name = $name_hash.'.migrator.updraftplus.com';
$our_keys = UpdraftPlus_Options::get_updraft_option('updraft_migrator_localkeys');
if (!is_array($our_keys)) $our_keys = array();
if (isset($our_keys[$name_hash])) {
echo json_encode(array('e' => 1, 'r' => __('Error:', 'updraftplus').' '.__('A key with this name already exists; you must use a unique name.', 'updraftplus')));
die;
}
global $updraftplus;
$ud_rpc = $updraftplus->get_udrpc($indicator_name);
if (is_object($ud_rpc) && $ud_rpc->generate_new_keypair($size)) {
$local_bundle = $ud_rpc->get_portable_bundle('base64_with_count');
$our_keys[$name_hash] = array('name' => $name, 'key' => $ud_rpc->get_key_local());
UpdraftPlus_Options::update_updraft_option('updraft_migrator_localkeys', $our_keys);
if (isset($data['return_instead_of_echo']) && $data['return_instead_of_echo']) return $local_bundle;
echo json_encode(array(
'bundle' => $local_bundle,
'r' => __('Key created successfully.', 'updraftplus').' '.__('You must copy and paste this key on the sending site now - it cannot be shown again.', 'updraftplus'),
'selector' => $this->get_remotesites_selector(),
'ourkeys' => $this->list_our_keys($our_keys),
));
die;
}
if (extension_loaded('mbstring')) {
// phpcs:ignore PHPCompatibility.IniDirectives.RemovedIniDirectives.mbstring_func_overloadDeprecated -- Commented out as this flags as not compatible with PHP 5.2
if (ini_get('mbstring.func_overload') & 2) {
echo json_encode(array('e' => 1, 'r' => __('Error:', 'updraftplus').' '.sprintf(__('The setting %s is turned on in your PHP settings.', 'updraftplus'), 'mbstring.func_overload').' '.__('It is deprecated, causes encryption to malfunction, and should be turned off.', 'updraftplus')));
die;
}
}
echo json_encode(array('e' => 1));
die;
}
public function updraft_migrate_newdestination($data) {
global $updraftplus;
$ret = array();
if (empty($data['key'])) {
$ret['e'] = sprintf(__("Failure: No %s was given.", 'updraftplus'), __('key', 'updraftplus'));
} else {
// The indicator isn't really needed - we won't be receiving on it
$our_indicator = md5(network_site_url()).'.migrator.updraftplus.com';
$ud_rpc = $updraftplus->get_udrpc($our_indicator);
$ud_rpc->set_can_generate(true);
// A bundle has these keys: key, name_indicator, url
$decode_bundle = $ud_rpc->decode_portable_bundle($data['key'], 'base64_with_count');
if (!is_array($decode_bundle) || !empty($decode_bundle['code'])) {
$ret['e'] = __('Error:', 'updraftplus');
if (!empty($decode_bundle['code']) && 'invalid_wrong_length' == $decode_bundle['code']) {
$ret['e'] .= ' '.__('The entered key was the wrong length - please try again.', 'updraftplus');
} elseif (!empty($decode_bundle['code']) && 'invalid_corrupt' == $decode_bundle['code']) {
$ret['e'] .= ' '.__('The entered key was corrupt - please try again.', 'updraftplus').' ('.$decode_bundle['data'].')';
} elseif (empty($decode_bundle['key']) || empty($decode_bundle['url'])) {
$ret['e'] .= ' '.__('The entered key was corrupt - please try again.', 'updraftplus');
$ret['data'] = $decode_bundle;
}
} elseif (empty($decode_bundle['key']) || empty($decode_bundle['url'])) {
$ret['e'] = __('Error:', 'updraftplus').' '.__('The entered key was corrupt - please try again.', 'updraftplus');
$ret['data'] = $decode_bundle;
} else {
if (trailingslashit(network_site_url()) == $decode_bundle['url']) {
$ret['e'] = __('Error:', 'updraftplus').' '.__('The entered key does not belong to a remote site (it belongs to this one).', 'updraftplus');
} else {
// Store the information
$remotesites = UpdraftPlus_Options::get_updraft_option('updraft_remotesites');
if (!is_array($remotesites)) $remotesites = array();
foreach ($remotesites as $k => $rsite) {
if (!is_array($rsite)) continue;
if ($rsite['url'] == $decode_bundle['url']) unset($remotesites[$k]);
}
if (false == $ud_rpc->generate_new_keypair()) {
$ret['e'] = __('Error:', 'updraftplus').' An error occurred when attempting to generate a new key-pair';
} else {
$decode_bundle['local_private'] = $ud_rpc->get_key_local();
$decode_bundle['local_public'] = $ud_rpc->get_key_remote();
$remotesites[] = $decode_bundle;
UpdraftPlus_Options::update_updraft_option('updraft_remotesites', $remotesites);
$ret['selector'] = $this->get_remotesites_selector($remotesites);
// Return the new HTML widget to the front end
$ret['r'] = __('The key was successfully added.', 'updraftplus').' '.__('It is for sending backups to the following site: ', 'updraftplus').htmlspecialchars($decode_bundle['url']);
}
}
}
}
echo json_encode($ret);
die;
}
/**
* Display or return html for selecting receiving remote site.
*
* @param bool|array $remotesites Remote sites. Default false for fetching from options.
* @param bool $echo_instead_of_return Whether to display html or return it.
* @return void|string Display or return HTML for selecting remotesites.
*/
protected function get_remotesites_selector($remotesites = false, $echo_instead_of_return = false) {
if (false === $remotesites) {
$remotesites = UpdraftPlus_Options::get_updraft_option('updraft_remotesites');
if (!is_array($remotesites)) $remotesites = array();
}
if (!$echo_instead_of_return) ob_start();
if (empty($remotesites)) {
?>
<p id="updraft_migrate_receivingsites_nonemsg">
<em><?php esc_html_e('No receiving sites have yet been added.', 'updraftplus');?></em>
</p>
<?php
} else {
?>
<p class="updraftplus-remote-sites-selector">
<label><?php esc_html_e('Send to site:', 'updraftplus');?></label>
<select id="updraft_remotesites_selector">
<?php
foreach ($remotesites as $k => $rsite) {
if (!is_array($rsite) || empty($rsite['url'])) continue;
?>
<option value="<?php echo esc_attr($k);?>"><?php echo esc_html($rsite['url']);?></option>
<?php
}
?>
</select>
<button class="button-primary" id="updraft_migrate_send_button" onclick="updraft_migrate_send_backup_options();"><?php esc_html_e('Send', 'updraftplus');?></button>
</p>
<?php
}
?>
<div class="text-link-menu">
<a href="#" class="updraft_migrate_add_site--trigger"><span class="dashicons dashicons-plus"></span><?php esc_html_e('Add a site', 'updraftplus');?></a>
<a href="#" class="updraft_migrate_clear_sites" <?php empty($remotesites) ? 'style="display: none"' : '';?>
onclick="event.preventDefault();updraft_migrate_delete_existingsites('<?php echo esc_js(__('You are about to permanently delete the list of existing sites.', 'updraftplus').' '.__('This action cannot be undone.', 'updraftplus').' '.__('\'Cancel\' to stop, \'OK\' to delete.'));?>');">
<span class="dashicons dashicons-trash"></span>
<?php esc_html_e('Clear list of existing sites', 'updraftplus');?>
</a>
</div>
<?php
if (!$echo_instead_of_return) return ob_get_clean();
}
/**
* Displays or returns html for listing keys for migrating sites.
*
* @param bool|array $our_keys Keys for site migration.
* @param bool $echo_instead_of_return Whether to display HTML instead of returning.
* @return void|string Display or return html for key selector for migration.
*/
protected function list_our_keys($our_keys = false, $echo_instead_of_return = false) {
if (!$echo_instead_of_return) ob_start();
if (false === $our_keys) {
$our_keys = UpdraftPlus_Options::get_updraft_option('updraft_migrator_localkeys', array());
}
if (empty($our_keys)) {
?>
<em><?php esc_html_e('No keys to allow remote sites to send backup data here have yet been created.', 'updraftplus');?></em>
<?php
} else {
$first_one = true;
foreach ($our_keys as $k => $key) {
if (!is_array($key)) continue;
if ($first_one) {
$first_one = false;
?>
<p><strong><?php esc_html_e('Existing keys', 'updraftplus');?></strong><br>
<?php
}
echo esc_html(($key['name'])).' - ';
?>
<a href="<?php echo esc_url(UpdraftPlus::get_current_clean_url());?>" onclick="updraft_migrate_local_key_delete('<?php echo esc_js($k);?>'); return false;" class="updraft_migrate_local_key_delete" data-keyid="<?php echo esc_attr($k);?>"><?php esc_html_e('Delete', 'updraftplus');?></a>
<br>
<?php
}
if (!$first_one) echo "</p>"; // Handling the edge case where no <p> tag was opened earlier.
}
if (!$echo_instead_of_return) return ob_get_clean();
}
/**
* Delete the list of existing remote sites from the database
*
* @return String The JSON format of the response of the deletion process
*/
public function updraft_migrate_delete_existingsites() {
global $wpdb;
$ret = array();
$old_val = $wpdb->suppress_errors();
UpdraftPlus_Options::delete_updraft_option('updraft_remotesites');
$remote_sites = UpdraftPlus_Options::get_updraft_option('updraft_remotesites');
if (is_array($remote_sites) && !empty($remote_sites)) {
$err_msg = __('There was an error while trying to remove the list of existing sites.', 'updraftplus');
$err_db = !empty($wpdb->last_error) ? ' ('.$wpdb->last_error.' - '.$wpdb->last_query.')' : '';
$ret['error'] = $err_msg.$err_db;
} else {
$ret['success'] = __('The list of existing sites has been removed', 'updraftplus');
$ret['html'] = $this->get_remotesites_selector();
}
$wpdb->suppress_errors($old_val);
echo json_encode($ret);
}
}
