Current File : /var/www/knwn/wp-content/plugins/wpsynchro/includes/Transport/RemoteTransportResult.php
<?php
namespace WPSynchro\Transport;
/**
* Class for handling result of transport
* @since 1.3.0
*/
class RemoteTransportResult
{
public $url;
public $args;
public $encryption_key;
// Data
public $response_object;
public $body;
public $files;
public $body_length;
// HTTP
public $statuscode;
// Errors, warnings etc
public $errors = [];
public $warnings = [];
public $infos = [];
public $debugs = [];
// Success or not
public $success = false;
public function getBody()
{
return $this->body;
}
public function getFiles()
{
return $this->files;
}
public function getBodyLength()
{
return $this->body_length;
}
public function getStatuscode()
{
return $this->statuscode;
}
public function getErrors()
{
return $this->errors;
}
public function getWarnings()
{
return $this->warnings;
}
public function getInfos()
{
return $this->infos;
}
public function getDebugs()
{
return $this->debugs;
}
public function isSuccess()
{
return $this->success;
}
public function getResponseObject()
{
return $this->response_object;
}
public function writeMessagesToLog()
{
global $wpsynchro_container;
$logger = $wpsynchro_container->get("class.Logger");
foreach ($this->errors as $errortext) {
$logger->log("ERROR", $errortext);
}
$this->errors = [];
foreach ($this->warnings as $warningtext) {
$logger->log("WARNING", $warningtext);
}
$this->warnings = [];
foreach ($this->infos as $infolog) {
$logger->log("INFO", $infolog);
}
$this->infos = [];
foreach ($this->debugs as $debuglog) {
$logger->log("DEBUG", $debuglog);
}
$this->debugs = [];
}
public function parseResponse(&$response, $url, $args, $encryption_key)
{
$this->url = $url;
$this->args = $args;
$this->encryption_key = $encryption_key;
$this->response_object = $response;
// Check if WP error
if (is_wp_error($this->response_object)) {
$errormsg = $this->response_object->get_error_message();
if (strpos($errormsg, "cURL error 60") > -1) {
$this->errors[] = __("Remote or local SSL certificate is not valid or self-signed. To allow non-valid SSL certificates, you need to edit the installation and change it.", "wpsynchro");
$this->debugs[] = "Remote or local SSL certificate is not valid or self-signed.";
$this->debugs[] = print_r($this->response_object, true);
} else {
$this->debugs[] = "Remote service '" . $this->url . "' failed with WP error: " . $errormsg;
$this->debugs[] = print_r($this->response_object, true);
}
} else {
// Check statuscode
$this->statuscode = wp_remote_retrieve_response_code($this->response_object);
// check if wpsynchrotransfer or json
$body_data = wp_remote_retrieve_body($this->response_object);
// Check if there is any PHP notices/warnings etc found in response
if (strpos($body_data, "<b>Notice</b>:") > -1 || strpos($body_data, "<b>Warning</b>:") > -1 || strpos($body_data, "<b>Fatal error</b>:") > -1) {
$sitename = $url = strtok($this->url, '?');
$this->errors[] = sprintf("Found one or more PHP notices/warnings/errors in response on url: %s. These must be fixed or suppressed before WP Synchro can complete synchronization. The errors should also be in PHP error log on the site. Also make sure WP_DEBUG is set to false in wp-config.php.", $sitename);
}
// Check for authentication on remote
$www_authenticate_header = wp_remote_retrieve_header($this->response_object, "WWW-Authenticate");
if (strlen($www_authenticate_header) > 0 && $this->statuscode == 401) {
// Host is using autentication in some form
$parsed_url = parse_url($url);
if (strpos($www_authenticate_header, "Basic realm") !== false) {
// Using Basic authentication
$this->errors[] = sprintf(__("The site %s is protected by Basic Authentication, which requires a username and password.
If this is the remote site, the username/password should be added to the synchronization configuration.
If the site is the 'local' site, you can add the username/password in the 'Setup' menu.", "wpsynchro"), $parsed_url['host']);
} else {
$this->errors[] = sprintf(__("The site %s is protected by authentication of some kind, that we do not support.
Contact support for further help and tell them this: Auth header was: %s", "wpsynchro"), $parsed_url['host'], $www_authenticate_header);
}
}
$this->body_length = strlen($body_data);
if (strpos($body_data, "WPSYNCHROTRANSFER") !== false) {
// Remove any junk output before "WPSYNCHROTRANSFER", which can be wpdb error or the likes
if (strpos($body_data, "WPSYNCHROTRANSFER") !== 0) {
$body_data = substr($body_data, strpos($body_data, "WPSYNCHROTRANSFER"));
}
$transfer = new Transfer();
$transfer->setEncryptionKey($this->encryption_key);
$transfer->populateFromString($body_data);
$this->body = $transfer->getDataObject();
$this->files = $transfer->getFiles();
} else {
// JSON
$body_json = $this->cleanRemoteJSONData($body_data);
$this->body = json_decode($body_json);
}
if ($this->statuscode == 200) {
$this->success = true;
} else {
$this->debugs[] = "Error calling REST service - Got HTTP " . $this->statuscode . " on this url: " . $this->url;
$this->debugs[] = htmlentities(substr(print_r($this->response_object, true), 0, 5000));
}
// Check for errors
if (isset($this->body->errors)) {
$this->errors = array_merge($this->errors, $this->body->errors);
unset($this->body->errors);
}
// Check for warnings
if (isset($this->body->warnings)) {
$this->warnings = array_merge($this->warnings, $this->body->warnings);
unset($this->body->warnings);
}
// Check for infos
if (isset($this->body->infos)) {
$this->infos = array_merge($this->infos, $this->body->infos);
unset($this->body->infos);
}
// Check for debugs
if (isset($this->body->debugs)) {
$this->debugs = array_merge($this->debugs, $this->body->debugs);
unset($this->body->debugs);
}
}
}
/**
* Cleanup response body data from posts/gets. Such as remove UTF8 which json_decode pukes over
* @since 1.0.3
*/
public function cleanRemoteJSONData($response)
{
// Remove UTF8 BOM which json_decode does not like
if (substr($response, 0, 3) == pack("CCC", 0xEF, 0xBB, 0xBF)) {
$response = substr($response, 3);
}
return $response;
}
}
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