| 1 |
<?php |
| 2 |
/** |
| 3 |
* MainWP Connect |
| 4 |
* |
| 5 |
* MainWP Connect functions. |
| 6 |
* |
| 7 |
* @package MainWP/Dashboard |
| 8 |
*/ |
| 9 |
|
| 10 |
namespace MainWP\Dashboard; |
| 11 |
|
| 12 |
/** |
| 13 |
* Class MainWP_Connect |
| 14 |
* |
| 15 |
* @package MainWP\Dashboard |
| 16 |
*/ |
| 17 |
class MainWP_Connect { |
| 18 |
|
| 19 |
// phpcs:disable WordPress.DB.RestrictedFunctions, WordPress.WP.AlternativeFunctions, WordPress.PHP.NoSilencedErrors -- Using cURL functions. |
| 20 |
|
| 21 |
/** |
| 22 |
* Method get_class_name() |
| 23 |
* |
| 24 |
* Get Class Name. |
| 25 |
* |
| 26 |
* @return object Class name. |
| 27 |
*/ |
| 28 |
public static function get_class_name() { |
| 29 |
return __CLASS__; |
| 30 |
} |
| 31 |
|
| 32 |
/** |
| 33 |
* Method try visit. |
| 34 |
* |
| 35 |
* Try connecting to Child Site via cURL. |
| 36 |
* |
| 37 |
* @param string $url Child Site URL. |
| 38 |
* @param bool $verifyCertificate Option to check SSL Certificate. Default = null. |
| 39 |
* @param string $http_user HTTPAuth Username. Default = null. |
| 40 |
* @param string $http_pass HTTPAuth Password. Default = null. |
| 41 |
* @param int $sslVersion Child Site SSL Version. |
| 42 |
* @param bool $forceUseIPv4 Option to fource IP4. Default = null. |
| 43 |
* @param bool $no_body Option to set CURLOPT_NOBODY option. Default = false. |
| 44 |
* |
| 45 |
* @return array $out. 'host IP, Returned HTTP Code, Error Message, http Status error message. |
| 46 |
*/ |
| 47 |
public static function try_visit( $url, $verifyCertificate = null, $http_user = null, $http_pass = null, $sslVersion = 0, $forceUseIPv4 = null, $no_body = false ) { // phpcs:ignore -- Current complexity is the only way to achieve desired results, pull request solutions appreciated. |
| 48 |
|
| 49 |
$agent = 'Mozilla/5.0 (compatible; MainWP/' . MainWP_System::$version . '; +http://mainwp.com)'; |
| 50 |
$postdata = array( 'test' => 'yes' ); |
| 51 |
|
| 52 |
$ch = curl_init(); |
| 53 |
|
| 54 |
$proxy = new \WP_HTTP_Proxy(); |
| 55 |
if ( $proxy->is_enabled() && $proxy->send_through_proxy( $url ) ) { |
| 56 |
curl_setopt( $ch, CURLOPT_PROXYTYPE, CURLPROXY_HTTP ); |
| 57 |
curl_setopt( $ch, CURLOPT_PROXY, $proxy->host() ); |
| 58 |
curl_setopt( $ch, CURLOPT_PROXYPORT, $proxy->port() ); |
| 59 |
|
| 60 |
if ( $proxy->use_authentication() ) { |
| 61 |
curl_setopt( $ch, CURLOPT_PROXYAUTH, CURLAUTH_ANY ); |
| 62 |
curl_setopt( $ch, CURLOPT_PROXYUSERPWD, $proxy->authentication() ); |
| 63 |
} |
| 64 |
} |
| 65 |
|
| 66 |
curl_setopt( $ch, CURLOPT_URL, $url ); |
| 67 |
if ( $no_body ) { |
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curl_setopt( $ch, CURLOPT_CUSTOMREQUEST, 'HEAD' ); // HTTP request is 'HEAD', but sometime return 4xx - error code. |
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} |
| 70 |
curl_setopt( $ch, CURLOPT_RETURNTRANSFER, true ); |
| 71 |
curl_setopt( $ch, CURLOPT_FOLLOWLOCATION, true ); |
| 72 |
curl_setopt( $ch, CURLOPT_POST, true ); |
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curl_setopt( $ch, CURLOPT_POSTFIELDS, $postdata ); |
| 74 |
curl_setopt( $ch, CURLOPT_CONNECTTIMEOUT, 10 ); |
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curl_setopt( $ch, CURLOPT_USERAGENT, $agent ); |
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curl_setopt( $ch, CURLOPT_ENCODING, 'none' ); |
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|
| 78 |
if ( ! empty( $http_user ) && ! empty( $http_pass ) ) { |
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$http_pass = stripslashes( $http_pass ); |
| 80 |
curl_setopt( $ch, CURLOPT_USERPWD, "$http_user:$http_pass" ); |
| 81 |
} |
| 82 |
|
| 83 |
$ssl_verifyhost = false; |
| 84 |
if ( null !== $verifyCertificate ) { |
| 85 |
if ( 1 == $verifyCertificate ) { |
| 86 |
$ssl_verifyhost = true; |
| 87 |
} elseif ( 2 == $verifyCertificate ) { |
| 88 |
if ( ( ( false === get_option( 'mainwp_sslVerifyCertificate' ) ) || ( 1 == get_option( 'mainwp_sslVerifyCertificate' ) ) ) ) { |
| 89 |
$ssl_verifyhost = true; |
| 90 |
} |
| 91 |
} |
| 92 |
} else { |
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if ( ( ( false === get_option( 'mainwp_sslVerifyCertificate' ) ) || ( 1 == get_option( 'mainwp_sslVerifyCertificate' ) ) ) ) { |
| 94 |
$ssl_verifyhost = true; |
| 95 |
} |
| 96 |
} |
| 97 |
|
| 98 |
if ( $ssl_verifyhost ) { |
| 99 |
curl_setopt( $ch, CURLOPT_SSL_VERIFYHOST, 2 ); |
| 100 |
curl_setopt( $ch, CURLOPT_SSL_VERIFYPEER, true ); |
| 101 |
} else { |
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curl_setopt( $ch, CURLOPT_SSL_VERIFYHOST, false ); |
| 103 |
curl_setopt( $ch, CURLOPT_SSL_VERIFYPEER, false ); |
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} |
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|
| 106 |
curl_setopt( $ch, CURLOPT_SSLVERSION, $sslVersion ); |
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curl_setopt( $ch, CURLOPT_HTTPHEADER, array( 'X-Requested-With: XMLHttpRequest' ) ); |
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curl_setopt( $ch, CURLOPT_REFERER, get_option( 'siteurl' ) ); |
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|
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$force_use_ipv4 = false; |
| 111 |
if ( null !== $forceUseIPv4 ) { |
| 112 |
if ( 1 == $forceUseIPv4 ) { |
| 113 |
$force_use_ipv4 = true; |
| 114 |
} elseif ( 2 == $forceUseIPv4 ) { |
| 115 |
if ( 1 == get_option( 'mainwp_forceUseIPv4' ) ) { |
| 116 |
$force_use_ipv4 = true; |
| 117 |
} |
| 118 |
} |
| 119 |
} else { |
| 120 |
if ( 1 == get_option( 'mainwp_forceUseIPv4' ) ) { |
| 121 |
$force_use_ipv4 = true; |
| 122 |
} |
| 123 |
} |
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|
| 125 |
if ( $force_use_ipv4 ) { |
| 126 |
if ( defined( 'CURLOPT_IPRESOLVE' ) && defined( 'CURL_IPRESOLVE_V4' ) ) { |
| 127 |
curl_setopt( $ch, CURLOPT_IPRESOLVE, CURL_IPRESOLVE_V4 ); |
| 128 |
} |
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} |
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|
| 131 |
$disabled_functions = ini_get( 'disable_functions' ); |
| 132 |
if ( empty( $disabled_functions ) || ( stristr( $disabled_functions, 'curl_multi_exec' ) === false ) ) { |
| 133 |
$mh = curl_multi_init(); |
| 134 |
@curl_multi_add_handle( $mh, $ch ); |
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|
| 136 |
do { |
| 137 |
curl_multi_exec( $mh, $running ); |
| 138 |
while ( $info = curl_multi_info_read( $mh ) ) { |
| 139 |
$data = curl_multi_getcontent( $info['handle'] ); |
| 140 |
$err = curl_error( $info['handle'] ); |
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$http_status = curl_getinfo( $info['handle'], CURLINFO_HTTP_CODE ); |
| 142 |
$errno = curl_errno( $info['handle'] ); |
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$realurl = curl_getinfo( $info['handle'], CURLINFO_EFFECTIVE_URL ); |
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|
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curl_multi_remove_handle( $mh, $info['handle'] ); |
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} |
| 147 |
usleep( 10000 ); |
| 148 |
} while ( $running > 0 ); |
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|
| 150 |
curl_multi_close( $mh ); |
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} else { |
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$data = curl_exec( $ch ); |
| 153 |
$err = curl_error( $ch ); |
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$http_status = curl_getinfo( $ch, CURLINFO_HTTP_CODE ); |
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$errno = curl_errno( $ch ); |
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$realurl = curl_getinfo( $ch, CURLINFO_EFFECTIVE_URL ); |
| 157 |
curl_close( $ch ); |
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} |
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|
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MainWP_Logger::instance()->debug( ' :: tryVisit :: [url=' . $url . '] [http_status=' . $http_status . '] [error=' . $err . '] [data=' . $data . ']' ); |
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|
| 162 |
$host = wp_parse_url( ( empty( $realurl ) ? $url : $realurl ), PHP_URL_HOST ); |
| 163 |
$ip = false; |
| 164 |
$target = false; |
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|
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$found = false; |
| 167 |
$dnsRecord = @dns_get_record( $host ); |
| 168 |
MainWP_Logger::instance()->debug( ' :: tryVisit :: [dnsRecord=' . MainWP_Utility::value_to_string( $dnsRecord, 1 ) . ']' ); |
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|
| 170 |
if ( false !== $dnsRecord && is_array( $dnsRecord ) ) { |
| 171 |
if ( ! isset( $dnsRecord['ip'] ) ) { |
| 172 |
foreach ( $dnsRecord as $dnsRec ) { |
| 173 |
if ( isset( $dnsRec['ip'] ) ) { |
| 174 |
$ip = $dnsRec['ip']; |
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break; |
| 176 |
} |
| 177 |
} |
| 178 |
} else { |
| 179 |
$ip = $dnsRecord['ip']; |
| 180 |
} |
| 181 |
|
| 182 |
if ( ! isset( $dnsRecord['host'] ) ) { |
| 183 |
foreach ( $dnsRecord as $dnsRec ) { |
| 184 |
if ( $dnsRec['host'] == $host ) { |
| 185 |
if ( 'CNAME' == $dnsRec['type'] ) { |
| 186 |
$target = $dnsRec['target']; |
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} |
| 188 |
$found = true; |
| 189 |
break; |
| 190 |
} |
| 191 |
} |
| 192 |
} else { |
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$found = ( $dnsRecord['host'] == $host ); |
| 194 |
if ( 'CNAME' == $dnsRecord['type'] ) { |
| 195 |
$target = $dnsRecord['target']; |
| 196 |
} |
| 197 |
} |
| 198 |
} |
| 199 |
|
| 200 |
if ( false === $ip ) { |
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$ip = gethostbynamel( $host ); |
| 202 |
} |
| 203 |
if ( ( false !== $target ) && ( $target != $host ) ) { |
| 204 |
$host .= ' (CNAME: ' . $target . ')'; |
| 205 |
} |
| 206 |
|
| 207 |
$out = array( |
| 208 |
'host' => $host, |
| 209 |
'httpCode' => $http_status, |
| 210 |
'error' => ( '' == $err && false === $found ? 'Invalid host.' : $err ), |
| 211 |
'httpCodeString' => MainWP_Utility::get_http_codes( $http_status ), |
| 212 |
); |
| 213 |
if ( false !== $ip ) { |
| 214 |
$out['ip'] = $ip; |
| 215 |
} |
| 216 |
|
| 217 |
return $out; |
| 218 |
} |
| 219 |
|
| 220 |
/** |
| 221 |
* Method check_ignored_http_code() |
| 222 |
* |
| 223 |
* Check if http error code is being ignored. |
| 224 |
* |
| 225 |
* @param mixed $value http error code. |
| 226 |
* |
| 227 |
* @return bolean True|False. |
| 228 |
*/ |
| 229 |
public static function check_ignored_http_code( $value ) { |
| 230 |
if ( 200 == $value ) { |
| 231 |
return true; |
| 232 |
} |
| 233 |
$ignored_code = get_option( 'mainwp_ignore_HTTP_response_status', '' ); |
| 234 |
$ignored_code = trim( $ignored_code ); |
| 235 |
if ( ! empty( $ignored_code ) ) { |
| 236 |
$ignored_code = explode( ',', $ignored_code ); |
| 237 |
foreach ( $ignored_code as $code ) { |
| 238 |
$code = trim( $code ); |
| 239 |
if ( $value == $code ) { |
| 240 |
return true; |
| 241 |
} |
| 242 |
} |
| 243 |
} |
| 244 |
return false; |
| 245 |
} |
| 246 |
|
| 247 |
/** |
| 248 |
* Method check_website_status() |
| 249 |
* |
| 250 |
* Check if the Website returns and http errors. |
| 251 |
* |
| 252 |
* @param array $website Child Site information. |
| 253 |
* |
| 254 |
* @return mixed False|try visit result. |
| 255 |
*/ |
| 256 |
public static function check_website_status( $website ) { |
| 257 |
$http_user = null; |
| 258 |
$http_pass = null; |
| 259 |
$sslVersion = null; |
| 260 |
$verifyCertificate = null; |
| 261 |
$forceUseIPv4 = null; |
| 262 |
if ( is_object( $website ) && isset( $website->url ) ) { |
| 263 |
$url = $website->url; |
| 264 |
$verifyCertificate = isset( $website->verify_certificate ) ? $website->verify_certificate : null; |
| 265 |
$forceUseIPv4 = $website->force_use_ipv4; |
| 266 |
$http_user = $website->http_user; |
| 267 |
$http_pass = $website->http_pass; |
| 268 |
$sslVersion = $website->ssl_version; |
| 269 |
} else { |
| 270 |
$url = $website; |
| 271 |
} |
| 272 |
|
| 273 |
if ( ! MainWP_Utility::is_domain_valid( $url ) ) { |
| 274 |
return false; |
| 275 |
} |
| 276 |
|
| 277 |
$noBody = false; |
| 278 |
return self::try_visit( $url, $verifyCertificate, $http_user, $http_pass, $sslVersion, $forceUseIPv4, $noBody ); |
| 279 |
} |
| 280 |
|
| 281 |
/** |
| 282 |
* Method get_post_data_authed() |
| 283 |
* |
| 284 |
* Get authorized $_POST data & build query. |
| 285 |
* |
| 286 |
* @param mixed $website Array of Child Site Info. |
| 287 |
* @param mixed $what What we are posting. |
| 288 |
* @param null $params Post parameters. |
| 289 |
* |
| 290 |
* @return mixed null|http_build_query() |
| 291 |
*/ |
| 292 |
public static function get_post_data_authed( &$website, $what, $params = null ) { |
| 293 |
if ( $website && '' != $what ) { |
| 294 |
$data = array(); |
| 295 |
$data['user'] = $website->adminname; |
| 296 |
$data['function'] = $what; |
| 297 |
$data['nonce'] = wp_rand( 0, 9999 ); |
| 298 |
|
| 299 |
$params_filter = apply_filters( 'mainwp_pre_fetch_authed_data', false, $params, $what, $website ); |
| 300 |
if ( is_array( $params_filter ) && ! empty( $params_filter ) ) { |
| 301 |
$data = array_merge( $data, $params_filter ); |
| 302 |
} |
| 303 |
|
| 304 |
if ( null != $params ) { |
| 305 |
$data = array_merge( $data, $params ); |
| 306 |
} |
| 307 |
|
| 308 |
if ( ( 0 == $website->nossl ) && function_exists( 'openssl_verify' ) ) { |
| 309 |
$data['nossl'] = 0; |
| 310 |
openssl_sign( $what . $data['nonce'], $signature, base64_decode( $website->privkey ) ); // phpcs:ignore WordPress.PHP.DiscouragedPHPFunctions -- base64_encode used for http encoding compatible. |
| 311 |
} else { |
| 312 |
$data['nossl'] = 1; |
| 313 |
$signature = md5( $what . $data['nonce'] . $website->nosslkey ); |
| 314 |
} |
| 315 |
$data['mainwpsignature'] = base64_encode( $signature ); // phpcs:ignore WordPress.PHP.DiscouragedPHPFunctions -- base64_encode used for http encoding compatible. |
| 316 |
|
| 317 |
/** This filter is documented in ../widgets/widget-mainwp-recent-posts.php */ |
| 318 |
$recent_number = apply_filters( 'mainwp_recent_posts_pages_number', 5 ); |
| 319 |
if ( 5 !== $recent_number ) { |
| 320 |
$data['recent_number'] = $recent_number; |
| 321 |
} |
| 322 |
|
| 323 |
/** |
| 324 |
* Current user global. |
| 325 |
* |
| 326 |
* @global string |
| 327 |
*/ |
| 328 |
global $current_user; |
| 329 |
|
| 330 |
if ( ( ! defined( 'DOING_CRON' ) || false === DOING_CRON ) && ( ! defined( 'WP_CLI' ) || false === WP_CLI ) ) { |
| 331 |
if ( is_object( $current_user ) && property_exists( $current_user, 'ID' ) && $current_user->ID ) { |
| 332 |
|
| 333 |
/** |
| 334 |
* Filter: mainwp_alter_login_user |
| 335 |
* |
| 336 |
* Filtes users accounts so it allows you user to jump to child site under alternative administartor account. |
| 337 |
* |
| 338 |
* @param int $website->id Child site ID. |
| 339 |
* @param int $current_user->ID User ID. |
| 340 |
* |
| 341 |
* @since Unknown |
| 342 |
*/ |
| 343 |
$alter_user = apply_filters( 'mainwp_alter_login_user', false, $website->id, $current_user->ID ); |
| 344 |
if ( ! empty( $alter_user ) ) { |
| 345 |
$data['alt_user'] = rawurlencode( $alter_user ); |
| 346 |
} |
| 347 |
} |
| 348 |
} |
| 349 |
|
| 350 |
return http_build_query( $data, '', '&' ); |
| 351 |
} |
| 352 |
|
| 353 |
return null; |
| 354 |
} |
| 355 |
|
| 356 |
/** |
| 357 |
* Method get_get_data_authed() |
| 358 |
* |
| 359 |
* Get authorized $_GET data & build query. |
| 360 |
* |
| 361 |
* @param mixed $website Child Site data. |
| 362 |
* @param mixed $paramValue OpenSSL parameter. |
| 363 |
* @param string $paramName Parameter name. |
| 364 |
* @param bool $asArray true|false Default is false. |
| 365 |
* |
| 366 |
* @return string $url |
| 367 |
*/ |
| 368 |
public static function get_get_data_authed( $website, $paramValue, $paramName = 'where', $asArray = false ) { |
| 369 |
$params = array(); |
| 370 |
if ( $website && '' != $paramValue ) { |
| 371 |
$nonce = wp_rand( 0, 9999 ); |
| 372 |
if ( ( 0 == $website->nossl ) && function_exists( 'openssl_verify' ) ) { |
| 373 |
$nossl = 0; |
| 374 |
openssl_sign( $paramValue . $nonce, $signature, base64_decode( $website->privkey ) ); // phpcs:ignore WordPress.PHP.DiscouragedPHPFunctions -- base64_encode used for http encoding compatible. |
| 375 |
} else { |
| 376 |
$nossl = 1; |
| 377 |
$signature = md5( $paramValue . $nonce . $website->nosslkey ); |
| 378 |
} |
| 379 |
$signature = base64_encode( $signature ); // phpcs:ignore WordPress.PHP.DiscouragedPHPFunctions -- base64_encode used for http encoding compatible. |
| 380 |
|
| 381 |
$params = array( |
| 382 |
'login_required' => 1, |
| 383 |
'user' => rawurlencode( $website->adminname ), |
| 384 |
'mainwpsignature' => rawurlencode( $signature ), |
| 385 |
'nonce' => $nonce, |
| 386 |
'nossl' => $nossl, |
| 387 |
$paramName => rawurlencode( $paramValue ), |
| 388 |
); |
| 389 |
|
| 390 |
/** |
| 391 |
* Current user global. |
| 392 |
* |
| 393 |
* @global string |
| 394 |
*/ |
| 395 |
global $current_user; |
| 396 |
|
| 397 |
if ( ( ! defined( 'DOING_CRON' ) || false === DOING_CRON ) && ( ! defined( 'WP_CLI' ) || false === WP_CLI ) ) { |
| 398 |
if ( $current_user && $current_user->ID ) { |
| 399 |
/** This filter is documented in ../class/class-mainwp-connect.php */ |
| 400 |
$alter_user = apply_filters( 'mainwp_alter_login_user', false, $website->id, $current_user->ID ); |
| 401 |
if ( ! empty( $alter_user ) ) { |
| 402 |
$params['alt_user'] = rawurlencode( $alter_user ); |
| 403 |
} |
| 404 |
} |
| 405 |
} |
| 406 |
} |
| 407 |
|
| 408 |
if ( $asArray ) { |
| 409 |
return $params; |
| 410 |
} |
| 411 |
|
| 412 |
$url = ( isset( $website->url ) && '' != $website->url ? $website->url : $website->siteurl ); |
| 413 |
$url .= ( substr( $url, - 1 ) != '/' ? '/' : '' ); |
| 414 |
$url .= '?'; |
| 415 |
|
| 416 |
foreach ( $params as $key => $value ) { |
| 417 |
$url .= $key . '=' . $value . '&'; |
| 418 |
} |
| 419 |
|
| 420 |
return rtrim( $url, '&' ); |
| 421 |
} |
| 422 |
|
| 423 |
/** |
| 424 |
* Method get_post_data_not_authed() |
| 425 |
* |
| 426 |
* Get not authorized $_POST data. |
| 427 |
* |
| 428 |
* @param mixed $url Child site URL. |
| 429 |
* @param mixed $admin Admin Username. |
| 430 |
* @param mixed $what What function to perform. |
| 431 |
* @param null $params Function parameters. |
| 432 |
* |
| 433 |
* @return mixed null|http_build_query() |
| 434 |
*/ |
| 435 |
public static function get_post_data_not_authed( $url, $admin, $what, $params = null ) { |
| 436 |
if ( '' != $url && '' != $admin && '' != $what ) { |
| 437 |
$data = array(); |
| 438 |
$data['user'] = $admin; |
| 439 |
$data['function'] = $what; |
| 440 |
if ( null != $params ) { |
| 441 |
$data = array_merge( $data, $params ); |
| 442 |
} |
| 443 |
|
| 444 |
return http_build_query( $data, '', '&' ); |
| 445 |
} |
| 446 |
|
| 447 |
return null; |
| 448 |
} |
| 449 |
|
| 450 |
/** |
| 451 |
* Method fetch_urls_authed() |
| 452 |
* |
| 453 |
* Fethech authorized URLs. |
| 454 |
* |
| 455 |
* @param object $websites Websites information. |
| 456 |
* @param string $what Action to perorm. |
| 457 |
* @param array $params Request parameters. |
| 458 |
* @param mixed $handler Request handler. |
| 459 |
* @param mixed $output Request output. |
| 460 |
* @param mixed $whatPage Request URL. Default /admin-ajax.php. |
| 461 |
* @param array $others Request additional information. |
| 462 |
* @param bool $is_external_hook Check if external hook is used. |
| 463 |
* |
| 464 |
* @return bool true|false |
| 465 |
*/ |
| 466 |
public static function fetch_urls_authed( &$websites, $what, $params = null, $handler, &$output, $whatPage = null, $others = array(), $is_external_hook = false ) { // phpcs:ignore Generic.Metrics.CyclomaticComplexity -- complex function. Current complexity is the only way to achieve desired results, pull request solutions appreciated. |
| 467 |
|
| 468 |
if ( ! is_array( $websites ) || empty( $websites ) ) { |
| 469 |
return false; |
| 470 |
} |
| 471 |
|
| 472 |
if ( ! is_array( $params ) ) { |
| 473 |
$params = array(); |
| 474 |
} |
| 475 |
|
| 476 |
$chunkSize = 10; |
| 477 |
if ( count( $websites ) > $chunkSize ) { |
| 478 |
$total = count( $websites ); |
| 479 |
$loops = ceil( $total / $chunkSize ); |
| 480 |
for ( $i = 0; $i < $loops; $i ++ ) { |
| 481 |
$newSites = array_slice( $websites, $i * $chunkSize, $chunkSize, true ); |
| 482 |
self::fetch_urls_authed( $newSites, $what, $params, $handler, $output, $whatPage, $others, $is_external_hook ); |
| 483 |
sleep( 5 ); |
| 484 |
} |
| 485 |
|
| 486 |
return false; |
| 487 |
} |
| 488 |
|
| 489 |
if ( $is_external_hook ) { |
| 490 |
/** |
| 491 |
* Filter: mainwp_response_json_format |
| 492 |
* |
| 493 |
* Filters whether response should be in the JSON format. |
| 494 |
* |
| 495 |
* @since Unknown |
| 496 |
*/ |
| 497 |
$json_format = apply_filters( 'mainwp_response_json_format', false ); |
| 498 |
} else { |
| 499 |
$json_format = true; |
| 500 |
} |
| 501 |
|
| 502 |
$debug = false; |
| 503 |
if ( $debug ) { |
| 504 |
self::debug_fetch_urls_authed( $websites, $what, $params, $handler, $output, $whatPage, $json_format, $others ); |
| 505 |
return; |
| 506 |
} |
| 507 |
|
| 508 |
$agent = 'Mozilla/5.0 (compatible; MainWP/' . MainWP_System::$version . '; +http://mainwp.com)'; |
| 509 |
$mh = curl_multi_init(); |
| 510 |
|
| 511 |
$timeout = 20 * 60 * 60; |
| 512 |
|
| 513 |
$disabled_functions = ini_get( 'disable_functions' ); |
| 514 |
$handleToWebsite = array(); |
| 515 |
$requestUrls = array(); |
| 516 |
$requestHandles = array(); |
| 517 |
|
| 518 |
$dirs = MainWP_System_Utility::get_mainwp_dir(); |
| 519 |
$cookieDir = $dirs[0] . 'cookies'; |
| 520 |
|
| 521 |
self::init_cookiesdir( $cookieDir ); |
| 522 |
|
| 523 |
foreach ( $websites as $website ) { |
| 524 |
$url = $website->url; |
| 525 |
if ( '/' != substr( $url, - 1 ) ) { |
| 526 |
$url .= '/'; |
| 527 |
} |
| 528 |
|
| 529 |
if ( false === strpos( $url, 'wp-admin' ) ) { |
| 530 |
$url .= 'wp-admin/'; |
| 531 |
} |
| 532 |
|
| 533 |
if ( null != $whatPage ) { |
| 534 |
$url .= $whatPage; |
| 535 |
} else { |
| 536 |
$url .= 'admin-ajax.php'; |
| 537 |
} |
| 538 |
|
| 539 |
if ( property_exists( $website, 'http_user' ) ) { |
| 540 |
$http_user = $website->http_user; |
| 541 |
} |
| 542 |
if ( property_exists( $website, 'http_pass' ) ) { |
| 543 |
$http_pass = $website->http_pass; |
| 544 |
} |
| 545 |
|
| 546 |
$_new_post = null; |
| 547 |
if ( isset( $params ) && isset( $params['new_post'] ) ) { |
| 548 |
$_new_post = $params['new_post']; |
| 549 |
|
| 550 |
/** |
| 551 |
* Filter is being replaced with mainwp_pre_posting_posts. |
| 552 |
* |
| 553 |
* @deprecated |
| 554 |
*/ |
| 555 |
$params = apply_filters_deprecated( |
| 556 |
'mainwp-pre-posting-posts', |
| 557 |
array( |
| 558 |
( is_array( $params ) ? $params : array() ), |
| 559 |
(object) array( |
| 560 |
'id' => $website->id, |
| 561 |
'url' => $website->url, |
| 562 |
'name' => $website->name, |
| 563 |
), |
| 564 |
), |
| 565 |
'4.0.7.2', |
| 566 |
'mainwp_pre_posting_posts' |
| 567 |
); |
| 568 |
|
| 569 |
/** |
| 570 |
* Filter: mainwp_pre_posting_posts |
| 571 |
* |
| 572 |
* Prepares parameters for the authenticated cURL post. |
| 573 |
* |
| 574 |
* @since 4.1 |
| 575 |
*/ |
| 576 |
$params = apply_filters( |
| 577 |
'mainwp_pre_posting_posts', |
| 578 |
( is_array( $params ) ? $params : array() ), |
| 579 |
(object) array( |
| 580 |
'id' => $website->id, |
| 581 |
'url' => $website->url, |
| 582 |
'name' => $website->name, |
| 583 |
) |
| 584 |
); |
| 585 |
} |
| 586 |
|
| 587 |
$ch = curl_init(); |
| 588 |
|
| 589 |
$proxy = new \WP_HTTP_Proxy(); |
| 590 |
if ( $proxy->is_enabled() && $proxy->send_through_proxy( $url ) ) { |
| 591 |
curl_setopt( $ch, CURLOPT_PROXYTYPE, CURLPROXY_HTTP ); |
| 592 |
curl_setopt( $ch, CURLOPT_PROXY, $proxy->host() ); |
| 593 |
curl_setopt( $ch, CURLOPT_PROXYPORT, $proxy->port() ); |
| 594 |
|
| 595 |
if ( $proxy->use_authentication() ) { |
| 596 |
curl_setopt( $ch, CURLOPT_PROXYAUTH, CURLAUTH_ANY ); |
| 597 |
curl_setopt( $ch, CURLOPT_PROXYUSERPWD, $proxy->authentication() ); |
| 598 |
} |
| 599 |
} |
| 600 |
|
| 601 |
if ( ( null != $website ) && ( ( property_exists( $website, 'wpe' ) && 1 != $website->wpe ) || ( isset( $others['upgrade'] ) && ( true == $others['upgrade'] ) ) ) ) { |
| 602 |
$cookieFile = $cookieDir . '/' . sha1( sha1( 'mainwp' . LOGGED_IN_SALT . $website->id ) . NONCE_SALT . 'WP_Cookie' ); |
| 603 |
if ( ! file_exists( $cookieFile ) ) { |
| 604 |
@file_put_contents( $cookieFile, '' ); |
| 605 |
} |
| 606 |
|
| 607 |
if ( file_exists( $cookieFile ) ) { |
| 608 |
@chmod( $cookieFile, 0644 ); |
| 609 |
curl_setopt( $ch, CURLOPT_COOKIEJAR, $cookieFile ); |
| 610 |
curl_setopt( $ch, CURLOPT_COOKIEFILE, $cookieFile ); |
| 611 |
} |
| 612 |
} |
| 613 |
|
| 614 |
curl_setopt( $ch, CURLOPT_URL, $url ); |
| 615 |
curl_setopt( $ch, CURLOPT_RETURNTRANSFER, true ); |
| 616 |
curl_setopt( $ch, CURLOPT_FOLLOWLOCATION, true ); |
| 617 |
curl_setopt( $ch, CURLOPT_POST, true ); |
| 618 |
|
| 619 |
if ( is_array( $params ) ) { |
| 620 |
$params['json_result'] = $json_format; |
| 621 |
} |
| 622 |
|
| 623 |
$postdata = self::get_post_data_authed( $website, $what, $params ); |
| 624 |
curl_setopt( $ch, CURLOPT_POSTFIELDS, $postdata ); |
| 625 |
curl_setopt( $ch, CURLOPT_CONNECTTIMEOUT, 10 ); |
| 626 |
curl_setopt( $ch, CURLOPT_USERAGENT, $agent ); |
| 627 |
curl_setopt( $ch, CURLOPT_ENCODING, 'none' ); |
| 628 |
if ( ! empty( $http_user ) && ! empty( $http_pass ) ) { |
| 629 |
$http_pass = stripslashes( $http_pass ); |
| 630 |
curl_setopt( $ch, CURLOPT_USERPWD, "$http_user:$http_pass" ); |
| 631 |
} |
| 632 |
|
| 633 |
$ssl_verifyhost = false; |
| 634 |
$verifyCertificate = isset( $website->verify_certificate ) ? $website->verify_certificate : null; |
| 635 |
if ( null !== $verifyCertificate ) { |
| 636 |
if ( 1 == $verifyCertificate ) { |
| 637 |
$ssl_verifyhost = true; |
| 638 |
} elseif ( 2 == $verifyCertificate ) { |
| 639 |
if ( ( ( false === get_option( 'mainwp_sslVerifyCertificate' ) ) || ( 1 == get_option( 'mainwp_sslVerifyCertificate' ) ) ) ) { |
| 640 |
$ssl_verifyhost = true; |
| 641 |
} |
| 642 |
} |
| 643 |
} else { |
| 644 |
if ( ( ( false === get_option( 'mainwp_sslVerifyCertificate' ) ) || ( 1 == get_option( 'mainwp_sslVerifyCertificate' ) ) ) ) { |
| 645 |
$ssl_verifyhost = true; |
| 646 |
} |
| 647 |
} |
| 648 |
|
| 649 |
if ( $ssl_verifyhost ) { |
| 650 |
curl_setopt( $ch, CURLOPT_SSL_VERIFYHOST, 2 ); |
| 651 |
curl_setopt( $ch, CURLOPT_SSL_VERIFYPEER, true ); |
| 652 |
} else { |
| 653 |
curl_setopt( $ch, CURLOPT_SSL_VERIFYHOST, false ); |
| 654 |
curl_setopt( $ch, CURLOPT_SSL_VERIFYPEER, false ); |
| 655 |
} |
| 656 |
|
| 657 |
curl_setopt( $ch, CURLOPT_SSLVERSION, $website->ssl_version ); |
| 658 |
|
| 659 |
curl_setopt( $ch, CURLOPT_TIMEOUT, $timeout ); |
| 660 |
set_time_limit( $timeout ); |
| 661 |
|
| 662 |
if ( empty( $disabled_functions ) || ( false === stristr( $disabled_functions, 'curl_multi_exec' ) ) ) { |
| 663 |
@curl_multi_add_handle( $mh, $ch ); |
| 664 |
} |
| 665 |
|
| 666 |
$handleToWebsite[ self::get_resource_id( $ch ) ] = $website; |
| 667 |
$requestUrls[ self::get_resource_id( $ch ) ] = $website->url; |
| 668 |
$requestHandles[ self::get_resource_id( $ch ) ] = $ch; |
| 669 |
|
| 670 |
if ( null != $_new_post ) { |
| 671 |
$params['new_post'] = $_new_post; |
| 672 |
} |
| 673 |
} |
| 674 |
|
| 675 |
if ( empty( $disabled_functions ) || ( false === stristr( $disabled_functions, 'curl_multi_exec' ) ) ) { |
| 676 |
$lastRun = 0; |
| 677 |
do { |
| 678 |
if ( 20 < time() - $lastRun ) { |
| 679 |
@set_time_limit( $timeout ); |
| 680 |
$lastRun = time(); |
| 681 |
} |
| 682 |
|
| 683 |
curl_multi_exec( $mh, $running ); |
| 684 |
while ( $info = curl_multi_info_read( $mh ) ) { |
| 685 |
$data = curl_multi_getcontent( $info['handle'] ); |
| 686 |
$contains = ( 0 < preg_match( '/<mainwp>(.*)<\/mainwp>/', $data, $results ) ); |
| 687 |
curl_multi_remove_handle( $mh, $info['handle'] ); |
| 688 |
|
| 689 |
if ( ! $contains && isset( $requestUrls[ self::get_resource_id( $info['handle'] ) ] ) ) { |
| 690 |
curl_setopt( $info['handle'], CURLOPT_URL, $requestUrls[ self::get_resource_id( $info['handle'] ) ] ); |
| 691 |
curl_multi_add_handle( $mh, $info['handle'] ); |
| 692 |
unset( $requestUrls[ self::get_resource_id( $info['handle'] ) ] ); |
| 693 |
$running ++; |
| 694 |
continue; |
| 695 |
} |
| 696 |
|
| 697 |
if ( null != $handler ) { |
| 698 |
$site = &$handleToWebsite[ self::get_resource_id( $info['handle'] ) ]; |
| 699 |
call_user_func_array( $handler, array( $data, $site, &$output ) ); |
| 700 |
} |
| 701 |
|
| 702 |
unset( $handleToWebsite[ self::get_resource_id( $info['handle'] ) ] ); |
| 703 |
if ( 'resource' === gettype( $info['handle'] ) ) { |
| 704 |
curl_close( $info['handle'] ); |
| 705 |
} |
| 706 |
unset( $info['handle'] ); |
| 707 |
} |
| 708 |
usleep( 10000 ); |
| 709 |
} while ( $running > 0 ); |
| 710 |
|
| 711 |
curl_multi_close( $mh ); |
| 712 |
} else { |
| 713 |
foreach ( $requestHandles as $id => $ch ) { |
| 714 |
$data = curl_exec( $ch ); |
| 715 |
|
| 716 |
if ( null != $handler ) { |
| 717 |
$site = &$handleToWebsite[ self::get_resource_id( $ch ) ]; |
| 718 |
call_user_func_array( $handler, array( $data, $site, &$output ) ); |
| 719 |
} |
| 720 |
} |
| 721 |
} |
| 722 |
|
| 723 |
return true; |
| 724 |
} |
| 725 |
|
| 726 |
/** |
| 727 |
* Method debug_fetch_urls_authed() |
| 728 |
* |
| 729 |
* To debug fetch authorized URLs. |
| 730 |
* |
| 731 |
* @param object $websites Websites information. |
| 732 |
* @param string $what Action to perorm. |
| 733 |
* @param array $params Request parameters. |
| 734 |
* @param mixed $handler Request handler. |
| 735 |
* @param mixed $output Request output. |
| 736 |
* @param mixed $whatPage Request URL. Default /admin-ajax.php. |
| 737 |
* @param bool $json_format Use JSON format. |
| 738 |
* @param array $others Request additional information. |
| 739 |
*/ |
| 740 |
private static function debug_fetch_urls_authed( $websites, $what, $params, $handler, $output, $whatPage, $json_format, $others ) { // phpcs:ignore -- complex method. Current complexity is the only way to achieve desired results, pull request solutions appreciated. |
| 741 |
$agent = 'Mozilla/5.0 (compatible; MainWP/' . MainWP_System::$version . '; +http://mainwp.com)'; |
| 742 |
|
| 743 |
$timeout = 20 * 60 * 60; |
| 744 |
|
| 745 |
$handleToWebsite = array(); |
| 746 |
$requestUrls = array(); |
| 747 |
$requestHandles = array(); |
| 748 |
|
| 749 |
$dirs = MainWP_System_Utility::get_mainwp_dir(); |
| 750 |
$cookieDir = $dirs[0] . 'cookies'; |
| 751 |
|
| 752 |
self::init_cookiesdir( $cookieDir ); |
| 753 |
|
| 754 |
foreach ( $websites as $website ) { |
| 755 |
$url = $website->url; |
| 756 |
if ( '/' != substr( $url, - 1 ) ) { |
| 757 |
$url .= '/'; |
| 758 |
} |
| 759 |
|
| 760 |
if ( false === strpos( $url, 'wp-admin' ) ) { |
| 761 |
$url .= 'wp-admin/'; |
| 762 |
} |
| 763 |
|
| 764 |
if ( null != $whatPage ) { |
| 765 |
$url .= $whatPage; |
| 766 |
} else { |
| 767 |
$url .= 'admin-ajax.php'; |
| 768 |
} |
| 769 |
|
| 770 |
if ( property_exists( $website, 'http_user' ) ) { |
| 771 |
$http_user = $website->http_user; |
| 772 |
} |
| 773 |
if ( property_exists( $website, 'http_pass' ) ) { |
| 774 |
$http_pass = $website->http_pass; |
| 775 |
} |
| 776 |
|
| 777 |
$_new_post = null; |
| 778 |
if ( isset( $params ) && isset( $params['new_post'] ) ) { |
| 779 |
$_new_post = $params['new_post']; |
| 780 |
|
| 781 |
/** |
| 782 |
* Filter is being replaced with mainwp_pre_posting_posts. |
| 783 |
* |
| 784 |
* @deprecated |
| 785 |
*/ |
| 786 |
$params = apply_filters_deprecated( |
| 787 |
'mainwp-pre-posting-posts', |
| 788 |
array( |
| 789 |
( is_array( $params ) ? $params : array() ), |
| 790 |
(object) array( |
| 791 |
'id' => $website->id, |
| 792 |
'url' => $website->url, |
| 793 |
'name' => $website->name, |
| 794 |
), |
| 795 |
), |
| 796 |
'4.0.7.2', |
| 797 |
'mainwp_pre_posting_posts' |
| 798 |
); |
| 799 |
|
| 800 |
/** This filter is documented in ../class/class-mainwp-connect.php */ |
| 801 |
$params = apply_filters( |
| 802 |
'mainwp_pre_posting_posts', |
| 803 |
( is_array( $params ) ? $params : array() ), |
| 804 |
(object) array( |
| 805 |
'id' => $website->id, |
| 806 |
'url' => $website->url, |
| 807 |
'name' => $website->name, |
| 808 |
) |
| 809 |
); |
| 810 |
} |
| 811 |
|
| 812 |
$ch = curl_init(); |
| 813 |
|
| 814 |
$proxy = new \WP_HTTP_Proxy(); |
| 815 |
if ( $proxy->is_enabled() && $proxy->send_through_proxy( $url ) ) { |
| 816 |
curl_setopt( $ch, CURLOPT_PROXYTYPE, CURLPROXY_HTTP ); |
| 817 |
curl_setopt( $ch, CURLOPT_PROXY, $proxy->host() ); |
| 818 |
curl_setopt( $ch, CURLOPT_PROXYPORT, $proxy->port() ); |
| 819 |
|
| 820 |
if ( $proxy->use_authentication() ) { |
| 821 |
curl_setopt( $ch, CURLOPT_PROXYAUTH, CURLAUTH_ANY ); |
| 822 |
curl_setopt( $ch, CURLOPT_PROXYUSERPWD, $proxy->authentication() ); |
| 823 |
} |
| 824 |
} |
| 825 |
|
| 826 |
if ( ( null != $website ) && ( ( property_exists( $website, 'wpe' ) && 1 != $website->wpe ) || ( isset( $others['upgrade'] ) && ( true == $others['upgrade'] ) ) ) ) { |
| 827 |
$cookieFile = $cookieDir . '/' . sha1( sha1( 'mainwp' . LOGGED_IN_SALT . $website->id ) . NONCE_SALT . 'WP_Cookie' ); |
| 828 |
if ( ! file_exists( $cookieFile ) ) { |
| 829 |
@file_put_contents( $cookieFile, '' ); |
| 830 |
} |
| 831 |
|
| 832 |
if ( file_exists( $cookieFile ) ) { |
| 833 |
@chmod( $cookieFile, 0644 ); |
| 834 |
curl_setopt( $ch, CURLOPT_COOKIEJAR, $cookieFile ); |
| 835 |
curl_setopt( $ch, CURLOPT_COOKIEFILE, $cookieFile ); |
| 836 |
} |
| 837 |
} |
| 838 |
|
| 839 |
curl_setopt( $ch, CURLOPT_URL, $url ); |
| 840 |
curl_setopt( $ch, CURLOPT_RETURNTRANSFER, true ); |
| 841 |
curl_setopt( $ch, CURLOPT_FOLLOWLOCATION, true ); |
| 842 |
curl_setopt( $ch, CURLOPT_POST, true ); |
| 843 |
|
| 844 |
$params['json_result'] = $json_format; |
| 845 |
|
| 846 |
$postdata = self::get_post_data_authed( $website, $what, $params ); |
| 847 |
curl_setopt( $ch, CURLOPT_POSTFIELDS, $postdata ); |
| 848 |
curl_setopt( $ch, CURLOPT_CONNECTTIMEOUT, 10 ); |
| 849 |
curl_setopt( $ch, CURLOPT_USERAGENT, $agent ); |
| 850 |
curl_setopt( $ch, CURLOPT_ENCODING, 'none' ); |
| 851 |
if ( ! empty( $http_user ) && ! empty( $http_pass ) ) { |
| 852 |
$http_pass = stripslashes( $http_pass ); |
| 853 |
curl_setopt( $ch, CURLOPT_USERPWD, "$http_user:$http_pass" ); |
| 854 |
} |
| 855 |
|
| 856 |
$ssl_verifyhost = false; |
| 857 |
$verifyCertificate = isset( $website->verify_certificate ) ? $website->verify_certificate : null; |
| 858 |
if ( null !== $verifyCertificate ) { |
| 859 |
if ( 1 == $verifyCertificate ) { |
| 860 |
$ssl_verifyhost = true; |
| 861 |
} elseif ( 2 == $verifyCertificate ) { |
| 862 |
if ( ( ( false === get_option( 'mainwp_sslVerifyCertificate' ) ) || ( 1 == get_option( 'mainwp_sslVerifyCertificate' ) ) ) ) { |
| 863 |
$ssl_verifyhost = true; |
| 864 |
} |
| 865 |
} |
| 866 |
} else { |
| 867 |
if ( ( ( false === get_option( 'mainwp_sslVerifyCertificate' ) ) || ( 1 == get_option( 'mainwp_sslVerifyCertificate' ) ) ) ) { |
| 868 |
$ssl_verifyhost = true; |
| 869 |
} |
| 870 |
} |
| 871 |
|
| 872 |
if ( $ssl_verifyhost ) { |
| 873 |
curl_setopt( $ch, CURLOPT_SSL_VERIFYHOST, 2 ); |
| 874 |
curl_setopt( $ch, CURLOPT_SSL_VERIFYPEER, true ); |
| 875 |
} else { |
| 876 |
curl_setopt( $ch, CURLOPT_SSL_VERIFYHOST, false ); |
| 877 |
curl_setopt( $ch, CURLOPT_SSL_VERIFYPEER, false ); |
| 878 |
} |
| 879 |
|
| 880 |
curl_setopt( $ch, CURLOPT_SSLVERSION, $website->ssl_version ); |
| 881 |
curl_setopt( $ch, CURLOPT_HTTPHEADER, array( 'X-Requested-With: XMLHttpRequest' ) ); |
| 882 |
curl_setopt( $ch, CURLOPT_REFERER, get_option( 'siteurl' ) ); |
| 883 |
|
| 884 |
$force_use_ipv4 = false; |
| 885 |
$forceUseIPv4 = isset( $website->force_use_ipv4 ) ? $website->force_use_ipv4 : null; |
| 886 |
if ( null !== $forceUseIPv4 ) { |
| 887 |
if ( 1 == $forceUseIPv4 ) { |
| 888 |
$force_use_ipv4 = true; |
| 889 |
} elseif ( 2 == $forceUseIPv4 ) { |
| 890 |
if ( 1 == get_option( 'mainwp_forceUseIPv4' ) ) { |
| 891 |
$force_use_ipv4 = true; |
| 892 |
} |
| 893 |
} |
| 894 |
} else { |
| 895 |
if ( 1 == get_option( 'mainwp_forceUseIPv4' ) ) { |
| 896 |
$force_use_ipv4 = true; |
| 897 |
} |
| 898 |
} |
| 899 |
|
| 900 |
if ( $force_use_ipv4 ) { |
| 901 |
if ( defined( 'CURLOPT_IPRESOLVE' ) && defined( 'CURL_IPRESOLVE_V4' ) ) { |
| 902 |
curl_setopt( $ch, CURLOPT_IPRESOLVE, CURL_IPRESOLVE_V4 ); |
| 903 |
} |
| 904 |
} |
| 905 |
|
| 906 |
curl_setopt( $ch, CURLOPT_TIMEOUT, $timeout ); |
| 907 |
set_time_limit( $timeout ); |
| 908 |
|
| 909 |
$handleToWebsite[ self::get_resource_id( $ch ) ] = $website; |
| 910 |
$requestUrls[ self::get_resource_id( $ch ) ] = $website->url; |
| 911 |
$requestHandles[ self::get_resource_id( $ch ) ] = $ch; |
| 912 |
|
| 913 |
if ( null != $_new_post ) { |
| 914 |
$params['new_post'] = $_new_post; |
| 915 |
} |
| 916 |
} |
| 917 |
|
| 918 |
foreach ( $requestHandles as $id => $ch ) { |
| 919 |
$website = &$handleToWebsite[ self::get_resource_id( $ch ) ]; |
| 920 |
|
| 921 |
$identifier = null; |
| 922 |
$semLock = '103218'; |
| 923 |
$identifier = self::get_lock_identifier( $semLock ); |
| 924 |
$minimumDelay = ( ( false === get_option( 'mainwp_minimumDelay' ) ) ? 200 : get_option( 'mainwp_minimumDelay' ) ); |
| 925 |
if ( 0 < $minimumDelay ) { |
| 926 |
$minimumDelay = $minimumDelay / 1000; |
| 927 |
} |
| 928 |
$minimumIPDelay = ( ( false === get_option( 'mainwp_minimumIPDelay' ) ) ? 400 : get_option( 'mainwp_minimumIPDelay' ) ); |
| 929 |
if ( 0 < $minimumIPDelay ) { |
| 930 |
$minimumIPDelay = $minimumIPDelay / 1000; |
| 931 |
} |
| 932 |
|
| 933 |
MainWP_Utility::end_session(); |
| 934 |
$delay = true; |
| 935 |
while ( $delay ) { |
| 936 |
self::lock( $identifier ); |
| 937 |
|
| 938 |
if ( 0 < $minimumDelay ) { |
| 939 |
$lastRequest = MainWP_DB_Common::instance()->get_last_request_timestamp(); |
| 940 |
if ( $lastRequest > ( ( microtime( true ) ) - $minimumDelay ) ) { |
| 941 |
self::release( $identifier ); |
| 942 |
usleep( ( $minimumDelay - ( ( microtime( true ) ) - $lastRequest ) ) * 1000 * 1000 ); |
| 943 |
continue; |
| 944 |
} |
| 945 |
} |
| 946 |
|
| 947 |
if ( 0 < $minimumIPDelay && null != $website ) { |
| 948 |
$ip = MainWP_DB::instance()->get_wp_ip( $website->id ); |
| 949 |
|
| 950 |
if ( null != $ip && '' != $ip ) { |
| 951 |
$lastRequest = MainWP_DB_Common::instance()->get_last_request_timestamp( $ip ); |
| 952 |
|
| 953 |
if ( $lastRequest > ( ( microtime( true ) ) - $minimumIPDelay ) ) { |
| 954 |
self::release( $identifier ); |
| 955 |
usleep( ( $minimumIPDelay - ( ( microtime( true ) ) - $lastRequest ) ) * 1000 * 1000 ); |
| 956 |
continue; |
| 957 |
} |
| 958 |
} |
| 959 |
} |
| 960 |
|
| 961 |
$delay = false; |
| 962 |
} |
| 963 |
|
| 964 |
$maximumRequests = ( ( false === get_option( 'mainwp_maximumRequests' ) ) ? 4 : get_option( 'mainwp_maximumRequests' ) ); |
| 965 |
$maximumIPRequests = ( ( false === get_option( 'mainwp_maximumIPRequests' ) ) ? 1 : get_option( 'mainwp_maximumIPRequests' ) ); |
| 966 |
|
| 967 |
$first = true; |
| 968 |
$delay = true; |
| 969 |
while ( $delay ) { |
| 970 |
if ( ! $first ) { |
| 971 |
self::lock( $identifier ); |
| 972 |
} else { |
| 973 |
$first = false; |
| 974 |
} |
| 975 |
|
| 976 |
MainWP_DB_Common::instance()->close_open_requests(); |
| 977 |
|
| 978 |
if ( 0 < $maximumRequests ) { |
| 979 |
$nrOfOpenRequests = MainWP_DB_Common::instance()->get_nrof_open_requests(); |
| 980 |
if ( $nrOfOpenRequests >= $maximumRequests ) { |
| 981 |
self::release( $identifier ); |
| 982 |
usleep( 200000 ); |
| 983 |
continue; |
| 984 |
} |
| 985 |
} |
| 986 |
|
| 987 |
if ( 0 < $maximumIPRequests && null != $website ) { |
| 988 |
$ip = MainWP_DB::instance()->get_wp_ip( $website->id ); |
| 989 |
|
| 990 |
if ( null != $ip && '' != $ip ) { |
| 991 |
$nrOfOpenRequests = MainWP_DB_Common::instance()->get_nrof_open_requests( $ip ); |
| 992 |
if ( $nrOfOpenRequests >= $maximumIPRequests ) { |
| 993 |
self::release( $identifier ); |
| 994 |
usleep( 200000 ); |
| 995 |
continue; |
| 996 |
} |
| 997 |
} |
| 998 |
} |
| 999 |
|
| 1000 |
$delay = false; |
| 1001 |
} |
| 1002 |
|
| 1003 |
if ( null != $website ) { |
| 1004 |
MainWP_DB_Common::instance()->insert_or_update_request_log( $website->id, null, microtime( true ), null ); |
| 1005 |
} |
| 1006 |
|
| 1007 |
if ( null != $identifier ) { |
| 1008 |
self::release( $identifier ); |
| 1009 |
} |
| 1010 |
|
| 1011 |
$data = curl_exec( $ch ); |
| 1012 |
|
| 1013 |
if ( null != $website ) { |
| 1014 |
MainWP_DB_Common::instance()->insert_or_update_request_log( $website->id, $ip, null, microtime( true ) ); |
| 1015 |
} |
| 1016 |
|
| 1017 |
if ( null != $handler ) { |
| 1018 |
call_user_func_array( $handler, array( $data, $website, &$output ) ); |
| 1019 |
} |
| 1020 |
} |
| 1021 |
} |
| 1022 |
|
| 1023 |
/** |
| 1024 |
* Method get_resource_id() |
| 1025 |
* |
| 1026 |
* Get resource id. |
| 1027 |
* |
| 1028 |
* @param mixed $resource The given resource. |
| 1029 |
* |
| 1030 |
* @return $result Resource ID only. |
| 1031 |
*/ |
| 1032 |
public static function get_resource_id( $resource ) { |
| 1033 |
if ( ! is_resource( $resource ) ) { |
| 1034 |
return false; |
| 1035 |
} |
| 1036 |
|
| 1037 |
$resourceString = (string) $resource; |
| 1038 |
$exploded = explode( '#', $resourceString ); |
| 1039 |
$result = array_pop( $exploded ); |
| 1040 |
|
| 1041 |
return $result; |
| 1042 |
} |
| 1043 |
|
| 1044 |
/** |
| 1045 |
* Method get_lock_identifier( |
| 1046 |
* |
| 1047 |
* Get lock identifier. |
| 1048 |
* |
| 1049 |
* @param mixed $pLockName Provided Lock Name. |
| 1050 |
* |
| 1051 |
* @return mixed false|sem_get()|@fopen |
| 1052 |
*/ |
| 1053 |
public static function get_lock_identifier( $pLockName ) { |
| 1054 |
if ( ( null == $pLockName ) || ( false == $pLockName ) ) { |
| 1055 |
return false; |
| 1056 |
} |
| 1057 |
|
| 1058 |
if ( function_exists( 'sem_get' ) ) { |
| 1059 |
return sem_get( $pLockName ); |
| 1060 |
} else { |
| 1061 |
$fh = @fopen( sys_get_temp_dir() . DIRECTORY_SEPARATOR . 'lock' . $pLockName . '.txt', 'w+' ); |
| 1062 |
if ( ! $fh ) { |
| 1063 |
return false; |
| 1064 |
} |
| 1065 |
|
| 1066 |
return $fh; |
| 1067 |
} |
| 1068 |
|
| 1069 |
return false; |
| 1070 |
} |
| 1071 |
|
| 1072 |
/** |
| 1073 |
* Method lock() |
| 1074 |
* |
| 1075 |
* Use sem_acquire or @flock to lock the $identifier. |
| 1076 |
* |
| 1077 |
* @param mixed $identifier Identifier. |
| 1078 |
* |
| 1079 |
* @return mixed false|sem_acquire()|@flock |
| 1080 |
*/ |
| 1081 |
public static function lock( $identifier ) { |
| 1082 |
if ( ( null == $identifier ) || ( false == $identifier ) ) { |
| 1083 |
return false; |
| 1084 |
} |
| 1085 |
|
| 1086 |
if ( function_exists( 'sem_acquire' ) ) { |
| 1087 |
return sem_acquire( $identifier ); |
| 1088 |
} else { |
| 1089 |
for ( $i = 0; $i < 3; $i ++ ) { |
| 1090 |
if ( @flock( $identifier, LOCK_EX ) ) { |
| 1091 |
return $identifier; |
| 1092 |
} else { |
| 1093 |
sleep( 1 ); |
| 1094 |
} |
| 1095 |
} |
| 1096 |
|
| 1097 |
return false; |
| 1098 |
} |
| 1099 |
|
| 1100 |
return false; |
| 1101 |
} |
| 1102 |
|
| 1103 |
/** |
| 1104 |
* Method release() |
| 1105 |
* |
| 1106 |
* Use sem_release or @flock, @fclose to unlock $identifier. |
| 1107 |
* |
| 1108 |
* @param mixed $identifier Identifier. |
| 1109 |
* |
| 1110 |
* @return mixed false|sem_release()|@flock |
| 1111 |
*/ |
| 1112 |
public static function release( $identifier ) { |
| 1113 |
if ( ( null == $identifier ) || ( false == $identifier ) ) { |
| 1114 |
return false; |
| 1115 |
} |
| 1116 |
|
| 1117 |
if ( function_exists( 'sem_release' ) ) { |
| 1118 |
return sem_release( $identifier ); |
| 1119 |
} else { |
| 1120 |
@flock( $identifier, LOCK_UN ); |
| 1121 |
@fclose( $identifier ); |
| 1122 |
} |
| 1123 |
|
| 1124 |
return false; |
| 1125 |
} |
| 1126 |
|
| 1127 |
/** |
| 1128 |
* Method fetch_url_authed() |
| 1129 |
* |
| 1130 |
* Updates the child site via authenticated request. |
| 1131 |
* |
| 1132 |
* @param object $website Website information. |
| 1133 |
* @param string $what Function to perform. |
| 1134 |
* @param null $params Function paramerters. |
| 1135 |
* @param bool $checkConstraints Whether or not to check contraints. |
| 1136 |
* @param bool $pForceFetch Whether or not to force the fetch. |
| 1137 |
* @param bool $pRetryFailed Whether or not to retry the fetch process. |
| 1138 |
* @param null $rawResponse Raw response. |
| 1139 |
* |
| 1140 |
* @return mixed $information |
| 1141 |
*/ |
| 1142 |
public static function fetch_url_authed( |
| 1143 |
&$website, |
| 1144 |
$what, |
| 1145 |
$params = null, |
| 1146 |
$checkConstraints = false, |
| 1147 |
$pForceFetch = false, |
| 1148 |
$pRetryFailed = true, |
| 1149 |
$rawResponse = null ) { |
| 1150 |
|
| 1151 |
if ( ! is_array( $params ) ) { |
| 1152 |
$params = array(); |
| 1153 |
} |
| 1154 |
|
| 1155 |
$others = array( |
| 1156 |
'force_use_ipv4' => $website->force_use_ipv4, |
| 1157 |
'upgrade' => ( 'upgradeplugintheme' === $what || 'upgrade' === $what || 'upgradetranslation' === $what ), |
| 1158 |
); |
| 1159 |
|
| 1160 |
$request_update = MainWP_Premium_Update::maybe_request_premium_updates( $website, $what, $params ); |
| 1161 |
|
| 1162 |
if ( isset( $rawResponse ) && $rawResponse ) { |
| 1163 |
$others['raw_response'] = 'yes'; |
| 1164 |
} |
| 1165 |
|
| 1166 |
$params['optimize'] = ( ( 1 == get_option( 'mainwp_optimize' ) ) ? 1 : 0 ); |
| 1167 |
|
| 1168 |
$updating_website = false; |
| 1169 |
$type = ''; |
| 1170 |
$list = ''; |
| 1171 |
if ( 'upgradeplugintheme' === $what || 'upgrade' === $what || 'upgradetranslation' === $what ) { |
| 1172 |
$updating_website = true; |
| 1173 |
if ( 'upgradeplugintheme' === $what || 'upgradetranslation' === $what ) { |
| 1174 |
$type = $params['type']; |
| 1175 |
$list = $params['list']; |
| 1176 |
} else { |
| 1177 |
$type = 'wp'; |
| 1178 |
$list = ''; |
| 1179 |
} |
| 1180 |
} |
| 1181 |
|
| 1182 |
if ( $updating_website ) { |
| 1183 |
/** |
| 1184 |
* Action: mainwp_website_before_updated |
| 1185 |
* |
| 1186 |
* Fires before the child site update process. |
| 1187 |
* |
| 1188 |
* @param object $website Object conaining child site info. |
| 1189 |
* @param string $type Type parameter. |
| 1190 |
* @param string $list List parameter. |
| 1191 |
* |
| 1192 |
* @since Unknown |
| 1193 |
*/ |
| 1194 |
do_action( 'mainwp_website_before_updated', $website, $type, $list ); |
| 1195 |
} |
| 1196 |
|
| 1197 |
$params['json_result'] = true; |
| 1198 |
$postdata = self::get_post_data_authed( $website, $what, $params ); |
| 1199 |
$others['function'] = $what; |
| 1200 |
|
| 1201 |
$information = array(); |
| 1202 |
|
| 1203 |
if ( ! $request_update ) { |
| 1204 |
$information = self::fetch_url( $website, $website->url, $postdata, $checkConstraints, $website->verify_certificate, $pRetryFailed, $website->http_user, $website->http_pass, $website->ssl_version, $others ); |
| 1205 |
} else { |
| 1206 |
$slug = $params['list']; |
| 1207 |
$information['upgrades'] = array( $slug => 1 ); |
| 1208 |
} |
| 1209 |
|
| 1210 |
if ( is_array( $information ) && isset( $information['sync'] ) && ! empty( $information['sync'] ) ) { |
| 1211 |
MainWP_Sync::sync_information_array( $website, $information['sync'] ); |
| 1212 |
unset( $information['sync'] ); |
| 1213 |
} |
| 1214 |
|
| 1215 |
if ( $updating_website ) { |
| 1216 |
/** |
| 1217 |
* Action: mainwp_website_updated |
| 1218 |
* |
| 1219 |
* Fires after the child site update process. |
| 1220 |
* |
| 1221 |
* @param object $website Object conaining child site info. |
| 1222 |
* @param string $type Type parameter. |
| 1223 |
* @param string $list List parameter. |
| 1224 |
* @param array $information Array containng the information fetched from the child site. |
| 1225 |
* |
| 1226 |
* @since Unknown |
| 1227 |
*/ |
| 1228 |
do_action( 'mainwp_website_updated', $website, $type, $list, $information ); |
| 1229 |
if ( 1 == get_option( 'mainwp_check_http_response', 0 ) ) { |
| 1230 |
MainWP_Monitoring_Handler::handle_check_website( $website ); |
| 1231 |
} |
| 1232 |
} |
| 1233 |
|
| 1234 |
return $information; |
| 1235 |
} |
| 1236 |
|
| 1237 |
/** |
| 1238 |
* Method fetch_url_not_authed() |
| 1239 |
* |
| 1240 |
* Fetch not authorized URL. |
| 1241 |
* |
| 1242 |
* @param string $url URL to fetch from. |
| 1243 |
* @param string $admin Admin name. |
| 1244 |
* @param string $what Function to perform. |
| 1245 |
* @param null $params Function paramerters. |
| 1246 |
* @param bool $pForceFetch true|false Whether or not to force the fetch. |
| 1247 |
* @param null $verifyCertificate Verify the SSL Certificate. |
| 1248 |
* @param null $http_user htaccess username. |
| 1249 |
* @param null $http_pass htaccess password. |
| 1250 |
* @param integer $sslVersion SSL version to check for. |
| 1251 |
* @param array $others Other functions to perform. |
| 1252 |
* |
| 1253 |
* @return mixed self::fetch_url() Fetch URL. |
| 1254 |
*/ |
| 1255 |
public static function fetch_url_not_authed( |
| 1256 |
$url, |
| 1257 |
$admin, |
| 1258 |
$what, |
| 1259 |
$params = null, |
| 1260 |
$pForceFetch = false, |
| 1261 |
$verifyCertificate = null, |
| 1262 |
$http_user = null, |
| 1263 |
$http_pass = null, |
| 1264 |
$sslVersion = 0, |
| 1265 |
$others = array() ) { |
| 1266 |
|
| 1267 |
if ( empty( $params ) ) { |
| 1268 |
$params = array(); |
| 1269 |
} |
| 1270 |
|
| 1271 |
if ( is_array( $params ) ) { |
| 1272 |
$params['json_result'] = true; |
| 1273 |
} |
| 1274 |
|
| 1275 |
$postdata = self::get_post_data_not_authed( $url, $admin, $what, $params ); |
| 1276 |
$website = null; |
| 1277 |
|
| 1278 |
$others['function'] = $what; |
| 1279 |
return self::fetch_url( $website, $url, $postdata, false, $verifyCertificate, true, $http_user, $http_pass, $sslVersion, $others ); |
| 1280 |
} |
| 1281 |
|
| 1282 |
/** |
| 1283 |
* Method fetch_url() |
| 1284 |
* |
| 1285 |
* Fetch URL. |
| 1286 |
* |
| 1287 |
* @param object $website Child Site info. |
| 1288 |
* @param string $url URL to fetch from. |
| 1289 |
* @param mixed $postdata Post data to fetch. |
| 1290 |
* @param bool $checkConstraints true|false Whether or not to check contraints. |
| 1291 |
* @param null $verifyCertificate Verify SSL Certificate. |
| 1292 |
* @param bool $pRetryFailed ture|false Whether or not the Retry has failed. |
| 1293 |
* @param null $http_user htaccess username. |
| 1294 |
* @param null $http_pass htaccess password. |
| 1295 |
* @param integer $sslVersion SSL version. |
| 1296 |
* @param array $others Other functions to perform. |
| 1297 |
* |
| 1298 |
* @throws \Exception Excetpion message. |
| 1299 |
* |
| 1300 |
* @return mixed self::m_fetch_url() |
| 1301 |
*/ |
| 1302 |
public static function fetch_url( |
| 1303 |
&$website, |
| 1304 |
$url, |
| 1305 |
$postdata, |
| 1306 |
$checkConstraints = false, |
| 1307 |
$verifyCertificate = null, |
| 1308 |
$pRetryFailed = true, |
| 1309 |
$http_user = null, |
| 1310 |
$http_pass = null, |
| 1311 |
$sslVersion = 0, |
| 1312 |
$others = array() ) { |
| 1313 |
|
| 1314 |
$start = time(); |
| 1315 |
|
| 1316 |
try { |
| 1317 |
$tmpUrl = $url; |
| 1318 |
if ( '/' != substr( $tmpUrl, - 1 ) ) { |
| 1319 |
$tmpUrl .= '/'; |
| 1320 |
} |
| 1321 |
|
| 1322 |
if ( false === strpos( $url, 'wp-admin' ) ) { |
| 1323 |
$tmpUrl .= 'wp-admin/admin-ajax.php'; |
| 1324 |
} |
| 1325 |
|
| 1326 |
return self::m_fetch_url( $website, $tmpUrl, $postdata, $checkConstraints, $verifyCertificate, $http_user, $http_pass, $sslVersion, $others ); |
| 1327 |
} catch ( \Exception $e ) { |
| 1328 |
if ( ! $pRetryFailed || ( 30 < ( time() - $start ) ) ) { |
| 1329 |
throw $e; |
| 1330 |
} |
| 1331 |
|
| 1332 |
try { |
| 1333 |
return self::m_fetch_url( $website, $url, $postdata, $checkConstraints, $verifyCertificate, $http_user, $http_pass, $sslVersion, $others ); |
| 1334 |
} catch ( \Exception $ex ) { |
| 1335 |
throw $e; |
| 1336 |
} |
| 1337 |
} |
| 1338 |
} |
| 1339 |
|
| 1340 |
/** |
| 1341 |
* Method m_fetch_url() |
| 1342 |
* |
| 1343 |
* M Fetch URL. |
| 1344 |
* |
| 1345 |
* @param object $website Child Site info. |
| 1346 |
* @param string $url URL to fetch from. |
| 1347 |
* @param mixed $postdata Post data to fetch. |
| 1348 |
* @param bool $checkConstraints true|false Whether or not to check contraints. |
| 1349 |
* @param null $verifyCertificate Verify SSL Certificate. |
| 1350 |
* @param null $http_user htaccess username. |
| 1351 |
* @param null $http_pass htaccess password. |
| 1352 |
* @param integer $sslVersion SSL version. |
| 1353 |
* @param array $others Other functions to perform. |
| 1354 |
* |
| 1355 |
* @throws MainWP_Exception Exception message. |
| 1356 |
* |
| 1357 |
* @return mixed $data, $information. |
| 1358 |
*/ |
| 1359 |
public static function m_fetch_url( // phpcs:ignore -- complex method. Current complexity is the only way to achieve desired results, pull request solutions appreciated. |
| 1360 |
&$website, |
| 1361 |
$url, |
| 1362 |
$postdata, |
| 1363 |
$checkConstraints = false, |
| 1364 |
$verifyCertificate = null, |
| 1365 |
$http_user = null, |
| 1366 |
$http_pass = null, |
| 1367 |
$sslVersion = 0, |
| 1368 |
$others = array() ) { |
| 1369 |
|
| 1370 |
$agent = 'Mozilla/5.0 (compatible; MainWP/' . MainWP_System::$version . '; +http://mainwp.com)'; |
| 1371 |
|
| 1372 |
MainWP_Logger::instance()->debug_for_website( $website, 'm_fetch_url', 'Request to [' . $url . '] [' . MainWP_Utility::value_to_string( $postdata, 1 ) . ']' ); |
| 1373 |
|
| 1374 |
$identifier = null; |
| 1375 |
if ( $checkConstraints ) { |
| 1376 |
self::check_constraints( $identifier, $website ); |
| 1377 |
} |
| 1378 |
|
| 1379 |
if ( null != $website ) { |
| 1380 |
MainWP_DB_Common::instance()->insert_or_update_request_log( $website->id, null, microtime( true ), null ); |
| 1381 |
} |
| 1382 |
|
| 1383 |
if ( null != $identifier ) { |
| 1384 |
self::release( $identifier ); |
| 1385 |
} |
| 1386 |
|
| 1387 |
$dirs = MainWP_System_Utility::get_mainwp_dir(); |
| 1388 |
$cookieDir = $dirs[0] . 'cookies'; |
| 1389 |
|
| 1390 |
self::init_cookiesdir( $cookieDir ); |
| 1391 |
|
| 1392 |
$ch = curl_init(); |
| 1393 |
|
| 1394 |
$proxy = new \WP_HTTP_Proxy(); |
| 1395 |
if ( $proxy->is_enabled() && $proxy->send_through_proxy( $url ) ) { |
| 1396 |
curl_setopt( $ch, CURLOPT_PROXYTYPE, CURLPROXY_HTTP ); |
| 1397 |
curl_setopt( $ch, CURLOPT_PROXY, $proxy->host() ); |
| 1398 |
curl_setopt( $ch, CURLOPT_PROXYPORT, $proxy->port() ); |
| 1399 |
|
| 1400 |
if ( $proxy->use_authentication() ) { |
| 1401 |
curl_setopt( $ch, CURLOPT_PROXYAUTH, CURLAUTH_ANY ); |
| 1402 |
curl_setopt( $ch, CURLOPT_PROXYUSERPWD, $proxy->authentication() ); |
| 1403 |
} |
| 1404 |
} |
| 1405 |
|
| 1406 |
if ( ( null != $website ) && ( ( property_exists( $website, 'wpe' ) && 1 != $website->wpe ) || ( isset( $others['upgrade'] ) && ( true == $others['upgrade'] ) ) ) ) { |
| 1407 |
$cookieFile = $cookieDir . '/' . sha1( sha1( 'mainwp' . LOGGED_IN_SALT . $website->id ) . NONCE_SALT . 'WP_Cookie' ); |
| 1408 |
if ( ! file_exists( $cookieFile ) ) { |
| 1409 |
@file_put_contents( $cookieFile, '' ); |
| 1410 |
} |
| 1411 |
|
| 1412 |
if ( file_exists( $cookieFile ) ) { |
| 1413 |
@chmod( $cookieFile, 0644 ); |
| 1414 |
curl_setopt( $ch, CURLOPT_COOKIEJAR, $cookieFile ); |
| 1415 |
curl_setopt( $ch, CURLOPT_COOKIEFILE, $cookieFile ); |
| 1416 |
} |
| 1417 |
} |
| 1418 |
|
| 1419 |
curl_setopt( $ch, CURLOPT_URL, $url ); |
| 1420 |
curl_setopt( $ch, CURLOPT_RETURNTRANSFER, true ); |
| 1421 |
curl_setopt( $ch, CURLOPT_FOLLOWLOCATION, true ); |
| 1422 |
curl_setopt( $ch, CURLOPT_POST, true ); |
| 1423 |
curl_setopt( $ch, CURLOPT_POSTFIELDS, $postdata ); |
| 1424 |
curl_setopt( $ch, CURLOPT_CONNECTTIMEOUT, 10 ); |
| 1425 |
curl_setopt( $ch, CURLOPT_USERAGENT, $agent ); |
| 1426 |
curl_setopt( $ch, CURLOPT_ENCODING, 'none' ); |
| 1427 |
|
| 1428 |
if ( ! empty( $http_user ) && ! empty( $http_pass ) ) { |
| 1429 |
$http_pass = stripslashes( $http_pass ); |
| 1430 |
curl_setopt( $ch, CURLOPT_USERPWD, "$http_user:$http_pass" ); |
| 1431 |
} |
| 1432 |
|
| 1433 |
$ssl_verifyhost = false; |
| 1434 |
if ( null !== $verifyCertificate ) { |
| 1435 |
if ( 1 == $verifyCertificate ) { |
| 1436 |
$ssl_verifyhost = true; |
| 1437 |
} elseif ( 2 == $verifyCertificate ) { |
| 1438 |
if ( ( ( false === get_option( 'mainwp_sslVerifyCertificate' ) ) || ( 1 == get_option( 'mainwp_sslVerifyCertificate' ) ) ) ) { |
| 1439 |
$ssl_verifyhost = true; |
| 1440 |
} |
| 1441 |
} |
| 1442 |
} else { |
| 1443 |
if ( ( ( false === get_option( 'mainwp_sslVerifyCertificate' ) ) || ( 1 == get_option( 'mainwp_sslVerifyCertificate' ) ) ) ) { |
| 1444 |
$ssl_verifyhost = true; |
| 1445 |
} |
| 1446 |
} |
| 1447 |
|
| 1448 |
if ( $ssl_verifyhost ) { |
| 1449 |
curl_setopt( $ch, CURLOPT_SSL_VERIFYHOST, 2 ); |
| 1450 |
curl_setopt( $ch, CURLOPT_SSL_VERIFYPEER, true ); |
| 1451 |
} else { |
| 1452 |
curl_setopt( $ch, CURLOPT_SSL_VERIFYHOST, false ); |
| 1453 |
curl_setopt( $ch, CURLOPT_SSL_VERIFYPEER, false ); |
| 1454 |
} |
| 1455 |
|
| 1456 |
curl_setopt( $ch, CURLOPT_SSLVERSION, $sslVersion ); |
| 1457 |
curl_setopt( $ch, CURLOPT_HTTPHEADER, array( 'X-Requested-With: XMLHttpRequest' ) ); |
| 1458 |
curl_setopt( $ch, CURLOPT_REFERER, get_option( 'siteurl' ) ); |
| 1459 |
|
| 1460 |
$force_use_ipv4 = false; |
| 1461 |
$forceUseIPv4 = isset( $others['force_use_ipv4'] ) ? $others['force_use_ipv4'] : null; |
| 1462 |
if ( null !== $forceUseIPv4 ) { |
| 1463 |
if ( 1 == $forceUseIPv4 ) { |
| 1464 |
$force_use_ipv4 = true; |
| 1465 |
} elseif ( 2 == $forceUseIPv4 ) { |
| 1466 |
if ( 1 == get_option( 'mainwp_forceUseIPv4' ) ) { |
| 1467 |
$force_use_ipv4 = true; |
| 1468 |
} |
| 1469 |
} |
| 1470 |
} else { |
| 1471 |
if ( 1 == get_option( 'mainwp_forceUseIPv4' ) ) { |
| 1472 |
$force_use_ipv4 = true; |
| 1473 |
} |
| 1474 |
} |
| 1475 |
|
| 1476 |
if ( $force_use_ipv4 ) { |
| 1477 |
if ( defined( 'CURLOPT_IPRESOLVE' ) && defined( 'CURL_IPRESOLVE_V4' ) ) { |
| 1478 |
curl_setopt( $ch, CURLOPT_IPRESOLVE, CURL_IPRESOLVE_V4 ); |
| 1479 |
} |
| 1480 |
} |
| 1481 |
|
| 1482 |
$timeout = 20 * 60 * 60; |
| 1483 |
curl_setopt( $ch, CURLOPT_TIMEOUT, $timeout ); |
| 1484 |
set_time_limit( $timeout ); |
| 1485 |
|
| 1486 |
MainWP_Utility::end_session(); |
| 1487 |
|
| 1488 |
MainWP_Logger::instance()->debug_for_website( $website, 'm_fetch_url', 'Executing handlers' ); |
| 1489 |
|
| 1490 |
$disabled_functions = ini_get( 'disable_functions' ); |
| 1491 |
if ( empty( $disabled_functions ) || ( false === stristr( $disabled_functions, 'curl_multi_exec' ) ) ) { |
| 1492 |
$mh = @curl_multi_init(); |
| 1493 |
@curl_multi_add_handle( $mh, $ch ); |
| 1494 |
|
| 1495 |
$lastRun = 0; |
| 1496 |
do { |
| 1497 |
if ( 20 < time() - $lastRun ) { |
| 1498 |
@set_time_limit( $timeout ); |
| 1499 |
$lastRun = time(); |
| 1500 |
} |
| 1501 |
@curl_multi_exec( $mh, $running ); |
| 1502 |
while ( $info = @curl_multi_info_read( $mh ) ) { |
| 1503 |
$data = @curl_multi_getcontent( $info['handle'] ); |
| 1504 |
|
| 1505 |
$http_status = @curl_getinfo( $info['handle'], CURLINFO_HTTP_CODE ); |
| 1506 |
$err = @curl_error( $info['handle'] ); |
| 1507 |
$real_url = @curl_getinfo( $info['handle'], CURLINFO_EFFECTIVE_URL ); |
| 1508 |
|
| 1509 |
@curl_multi_remove_handle( $mh, $info['handle'] ); |
| 1510 |
} |
| 1511 |
usleep( 10000 ); |
| 1512 |
} while ( $running > 0 ); |
| 1513 |
|
| 1514 |
@curl_multi_close( $mh ); |
| 1515 |
} else { |
| 1516 |
$data = @curl_exec( $ch ); |
| 1517 |
$http_status = @curl_getinfo( $ch, CURLINFO_HTTP_CODE ); |
| 1518 |
$err = @curl_error( $ch ); |
| 1519 |
$real_url = @curl_getinfo( $ch, CURLINFO_EFFECTIVE_URL ); |
| 1520 |
} |
| 1521 |
|
| 1522 |
$host = wp_parse_url( $real_url, PHP_URL_HOST ); |
| 1523 |
$ip = gethostbyname( $host ); |
| 1524 |
|
| 1525 |
if ( null != $website ) { |
| 1526 |
MainWP_DB_Common::instance()->insert_or_update_request_log( $website->id, $ip, null, microtime( true ) ); |
| 1527 |
} |
| 1528 |
|
| 1529 |
$raw_response = isset( $others['raw_response'] ) && 'yes' == $others['raw_response'] ? true : false; |
| 1530 |
|
| 1531 |
MainWP_Logger::instance()->debug_for_website( $website, 'm_fetch_url', 'http status: [' . $http_status . '] err: [' . $err . '] data: [' . $data . ']' ); |
| 1532 |
if ( '400' == $http_status ) { |
| 1533 |
MainWP_Logger::instance()->debug_for_website( $website, 'm_fetch_url', 'post data: [' . MainWP_Utility::value_to_string( $postdata, 1 ) . ']' ); |
| 1534 |
} |
| 1535 |
|
| 1536 |
if ( ( false === $data ) && ( 0 == $http_status ) ) { |
| 1537 |
MainWP_Logger::instance()->debug_for_website( $website, 'fetch_url', '[' . $url . '] HTTP Error: [status=0][' . $err . ']' ); |
| 1538 |
throw new MainWP_Exception( 'HTTPERROR', $err ); |
| 1539 |
} elseif ( empty( $data ) && ! empty( $err ) ) { |
| 1540 |
MainWP_Logger::instance()->debug_for_website( $website, 'fetch_url', '[' . $url . '] HTTP Error: [status=' . $http_status . '][' . $err . ']' ); |
| 1541 |
throw new MainWP_Exception( 'HTTPERROR', $err ); |
| 1542 |
} elseif ( 0 < preg_match( '/<mainwp>(.*)<\/mainwp>/', $data, $results ) ) { |
| 1543 |
$result = $results[1]; |
| 1544 |
$information = MainWP_System_Utility::get_child_response( base64_decode( $result ) ); // phpcs:ignore WordPress.PHP.DiscouragedPHPFunctions -- base64_encode used for http encoding compatible. |
| 1545 |
|
| 1546 |
MainWP_Logger::instance()->debug_for_website( $website, 'm_fetch_url', 'information: [OK]' ); |
| 1547 |
return $information; |
| 1548 |
} elseif ( 200 == $http_status && ! empty( $err ) ) { |
| 1549 |
throw new MainWP_Exception( 'HTTPERROR', $err ); |
| 1550 |
} elseif ( $raw_response ) { |
| 1551 |
MainWP_Logger::instance()->debug_for_website( $website, 'm_fetch_url', 'Response: [RAW]' ); |
| 1552 |
return $data; |
| 1553 |
} else { |
| 1554 |
MainWP_Logger::instance()->debug_for_website( $website, 'fetch_url', '[' . $url . '] Result was: [' . $data . ']' ); |
| 1555 |
throw new MainWP_Exception( 'NOMAINWP', $url ); |
| 1556 |
} |
| 1557 |
} |
| 1558 |
|
| 1559 |
/** |
| 1560 |
* Method check_constraints() |
| 1561 |
* |
| 1562 |
* Check connection delay constraints. |
| 1563 |
* |
| 1564 |
* @param mixed $identifier Lock identifier. |
| 1565 |
* @param mixed $website Object child site. |
| 1566 |
*/ |
| 1567 |
private static function check_constraints( &$identifier, $website ) { |
| 1568 |
$semLock = '103218'; |
| 1569 |
$identifier = self::get_lock_identifier( $semLock ); |
| 1570 |
$minimumDelay = ( ( false === get_option( 'mainwp_minimumDelay' ) ) ? 200 : get_option( 'mainwp_minimumDelay' ) ); |
| 1571 |
if ( 0 < $minimumDelay ) { |
| 1572 |
$minimumDelay = $minimumDelay / 1000; |
| 1573 |
} |
| 1574 |
$minimumIPDelay = ( ( false === get_option( 'mainwp_minimumIPDelay' ) ) ? 1000 : get_option( 'mainwp_minimumIPDelay' ) ); |
| 1575 |
if ( 0 < $minimumIPDelay ) { |
| 1576 |
$minimumIPDelay = $minimumIPDelay / 1000; |
| 1577 |
} |
| 1578 |
|
| 1579 |
MainWP_Utility::end_session(); |
| 1580 |
$delay = true; |
| 1581 |
while ( $delay ) { |
| 1582 |
self::lock( $identifier ); |
| 1583 |
if ( 0 < $minimumDelay && self::check_constraints_last_request( $identifier, $minimumDelay ) ) { |
| 1584 |
continue; |
| 1585 |
} |
| 1586 |
|
| 1587 |
if ( 0 < $minimumIPDelay && null != $website ) { |
| 1588 |
$ip = MainWP_DB::instance()->get_wp_ip( $website->id ); |
| 1589 |
if ( null != $ip && '' !== $ip ) { |
| 1590 |
if ( self::check_constraints_last_request( $identifier, $minimumIPDelay, $ip ) ) { |
| 1591 |
continue; |
| 1592 |
} |
| 1593 |
} |
| 1594 |
} |
| 1595 |
$delay = false; |
| 1596 |
} |
| 1597 |
|
| 1598 |
$maximumRequests = ( ( false === get_option( 'mainwp_maximumRequests' ) ) ? 4 : get_option( 'mainwp_maximumRequests' ) ); |
| 1599 |
$maximumIPRequests = ( ( false === get_option( 'mainwp_maximumIPRequests' ) ) ? 1 : get_option( 'mainwp_maximumIPRequests' ) ); |
| 1600 |
|
| 1601 |
$first = true; |
| 1602 |
$delay = true; |
| 1603 |
while ( $delay ) { |
| 1604 |
if ( ! $first ) { |
| 1605 |
self::lock( $identifier ); |
| 1606 |
} else { |
| 1607 |
$first = false; |
| 1608 |
} |
| 1609 |
|
| 1610 |
MainWP_DB_Common::instance()->close_open_requests(); |
| 1611 |
|
| 1612 |
if ( 0 < $maximumRequests && self::check_constraints_open_requests( $identifier, $maximumRequests ) ) { |
| 1613 |
continue; |
| 1614 |
} |
| 1615 |
|
| 1616 |
if ( 0 < $maximumIPRequests && null != $website ) { |
| 1617 |
$ip = MainWP_DB::instance()->get_wp_ip( $website->id ); |
| 1618 |
if ( null != $ip && '' != $ip ) { |
| 1619 |
if ( self::check_constraints_open_requests( $identifier, $maximumIPRequests, $ip ) ) { |
| 1620 |
continue; |
| 1621 |
} |
| 1622 |
} |
| 1623 |
} |
| 1624 |
$delay = false; |
| 1625 |
} |
| 1626 |
} |
| 1627 |
|
| 1628 |
/** |
| 1629 |
* Method check_constraints_last_request(). |
| 1630 |
* |
| 1631 |
* Check constraints for last requests. |
| 1632 |
* |
| 1633 |
* @param mixed $identifier connect identifier. |
| 1634 |
* @param int $minimumDelay minimum delay. |
| 1635 |
* @param string|null $ip ip address. |
| 1636 |
*/ |
| 1637 |
private static function check_constraints_last_request( $identifier, $minimumDelay, $ip = null ) { |
| 1638 |
$lastRequest = MainWP_DB_Common::instance()->get_last_request_timestamp( $ip ); |
| 1639 |
if ( $lastRequest > ( ( microtime( true ) ) - $minimumDelay ) ) { |
| 1640 |
self::release( $identifier ); |
| 1641 |
usleep( ( $minimumDelay - ( ( microtime( true ) ) - $lastRequest ) ) * 1000 * 1000 ); |
| 1642 |
return true; |
| 1643 |
} |
| 1644 |
return false; |
| 1645 |
} |
| 1646 |
|
| 1647 |
/** |
| 1648 |
* Method check_constraints_open_requests(). |
| 1649 |
* |
| 1650 |
* Check constraints for open requests. |
| 1651 |
* |
| 1652 |
* @param mixed $identifier connect identifier. |
| 1653 |
* @param int $maximumRequests maximum requests. |
| 1654 |
* @param string|null $ip ip address. |
| 1655 |
*/ |
| 1656 |
private static function check_constraints_open_requests( $identifier, $maximumRequests, $ip = null ) { |
| 1657 |
$nrOfOpenRequests = MainWP_DB_Common::instance()->get_nrof_open_requests( $ip ); |
| 1658 |
if ( $nrOfOpenRequests >= $maximumRequests ) { |
| 1659 |
self::release( $identifier ); |
| 1660 |
usleep( 200000 ); |
| 1661 |
return true; |
| 1662 |
} |
| 1663 |
return false; |
| 1664 |
} |
| 1665 |
|
| 1666 |
/** |
| 1667 |
* Method download_to_file() |
| 1668 |
* |
| 1669 |
* Download to file. |
| 1670 |
* |
| 1671 |
* @param mixed $url Download URL. |
| 1672 |
* @param mixed $file File to download to. |
| 1673 |
* @param bool $size Size of file. |
| 1674 |
* @param null $http_user htaccess username. |
| 1675 |
* @param null $http_pass htaccess password. |
| 1676 |
* |
| 1677 |
* @throws MainWP_Exception Exception message. |
| 1678 |
*/ |
| 1679 |
public static function download_to_file( $url, $file, $size = false, $http_user = null, $http_pass = null ) { |
| 1680 |
|
| 1681 |
$hasWPFileSystem = MainWP_System_Utility::get_wp_file_system(); |
| 1682 |
|
| 1683 |
/** |
| 1684 |
* WordPress files system object. |
| 1685 |
* |
| 1686 |
* @global object |
| 1687 |
*/ |
| 1688 |
global $wp_filesystem; |
| 1689 |
|
| 1690 |
if ( $wp_filesystem->exists( $file ) && ( ( false == $size ) || ( $wp_filesystem->size( $file ) > $size ) ) ) { |
| 1691 |
$wp_filesystem->delete( $file ); |
| 1692 |
} |
| 1693 |
|
| 1694 |
if ( ! $wp_filesystem->exists( dirname( $file ) ) ) { |
| 1695 |
$wp_filesystem->mkdir( dirname( $file ), 0777, true ); |
| 1696 |
} |
| 1697 |
|
| 1698 |
if ( ! $wp_filesystem->exists( dirname( $file ) ) ) { |
| 1699 |
throw new MainWP_Exception( __( 'MainWP plugin could not create directory in order to download the file.', 'mainwp' ) ); |
| 1700 |
} |
| 1701 |
|
| 1702 |
if ( ! is_writable( @dirname( $file ) ) ) { |
| 1703 |
throw new MainWP_Exception( __( 'MainWP upload directory is not writable.', 'mainwp' ) ); |
| 1704 |
} |
| 1705 |
|
| 1706 |
$fp = fopen( $file, 'a' ); |
| 1707 |
$agent = 'Mozilla/5.0 (compatible; MainWP/' . MainWP_System::$version . '; +http://mainwp.com)'; |
| 1708 |
if ( false !== $size ) { |
| 1709 |
if ( $wp_filesystem->exists( $file ) ) { |
| 1710 |
$size = $wp_filesystem->size( $file ); |
| 1711 |
$url .= '&foffset=' . $size; |
| 1712 |
} |
| 1713 |
} |
| 1714 |
$ch = curl_init( str_replace( ' ', '%20', $url ) ); |
| 1715 |
|
| 1716 |
$proxy = new \WP_HTTP_Proxy(); |
| 1717 |
if ( $proxy->is_enabled() && $proxy->send_through_proxy( $url ) ) { |
| 1718 |
curl_setopt( $ch, CURLOPT_PROXYTYPE, CURLPROXY_HTTP ); |
| 1719 |
curl_setopt( $ch, CURLOPT_PROXY, $proxy->host() ); |
| 1720 |
curl_setopt( $ch, CURLOPT_PROXYPORT, $proxy->port() ); |
| 1721 |
|
| 1722 |
if ( $proxy->use_authentication() ) { |
| 1723 |
curl_setopt( $ch, CURLOPT_PROXYAUTH, CURLAUTH_ANY ); |
| 1724 |
curl_setopt( $ch, CURLOPT_PROXYUSERPWD, $proxy->authentication() ); |
| 1725 |
} |
| 1726 |
} |
| 1727 |
|
| 1728 |
curl_setopt( $ch, CURLOPT_FILE, $fp ); |
| 1729 |
curl_setopt( $ch, CURLOPT_USERAGENT, $agent ); |
| 1730 |
curl_setopt( $ch, CURLOPT_ENCODING, 'none' ); |
| 1731 |
curl_setopt( $ch, CURLOPT_FOLLOWLOCATION, true ); |
| 1732 |
if ( ! empty( $http_user ) && ! empty( $http_pass ) ) { |
| 1733 |
$http_pass = stripslashes( $http_pass ); |
| 1734 |
curl_setopt( $ch, CURLOPT_USERPWD, "$http_user:$http_pass" ); |
| 1735 |
} |
| 1736 |
curl_exec( $ch ); |
| 1737 |
curl_close( $ch ); |
| 1738 |
fclose( $fp ); |
| 1739 |
} |
| 1740 |
|
| 1741 |
/** |
| 1742 |
* Method init_coockiesdir() |
| 1743 |
* |
| 1744 |
* Check for cookies directory and crate it if it doesn't already exist, |
| 1745 |
* set the file permissions and update htaccess. |
| 1746 |
* |
| 1747 |
* @param mixed $cookieDir Cookies directory. |
| 1748 |
* |
| 1749 |
* @return void |
| 1750 |
*/ |
| 1751 |
public static function init_cookiesdir( $cookieDir ) { |
| 1752 |
|
| 1753 |
$hasWPFileSystem = MainWP_System_Utility::get_wp_file_system(); |
| 1754 |
|
| 1755 |
/** |
| 1756 |
* WordPress files system object. |
| 1757 |
* |
| 1758 |
* @global object |
| 1759 |
*/ |
| 1760 |
global $wp_filesystem; |
| 1761 |
|
| 1762 |
if ( $hasWPFileSystem && ! empty( $wp_filesystem ) ) { |
| 1763 |
|
| 1764 |
if ( ! $wp_filesystem->is_dir( $cookieDir ) ) { |
| 1765 |
$wp_filesystem->mkdir( $cookieDir, 0777, true ); |
| 1766 |
} |
| 1767 |
|
| 1768 |
if ( ! file_exists( $cookieDir . '/.htaccess' ) ) { |
| 1769 |
$file_htaccess = $cookieDir . '/.htaccess'; |
| 1770 |
$wp_filesystem->put_contents( $file_htaccess, 'deny from all' ); |
| 1771 |
} |
| 1772 |
|
| 1773 |
if ( ! file_exists( $cookieDir . '/index.php' ) ) { |
| 1774 |
$file_index = $cookieDir . '/index.php'; |
| 1775 |
$wp_filesystem->touch( $file_index ); |
| 1776 |
} |
| 1777 |
} else { |
| 1778 |
|
| 1779 |
if ( ! file_exists( $cookieDir ) ) { |
| 1780 |
@mkdir( $cookieDir, 0777, true ); |
| 1781 |
} |
| 1782 |
|
| 1783 |
if ( ! file_exists( $cookieDir . '/.htaccess' ) ) { |
| 1784 |
$file_htaccess = @fopen( $cookieDir . '/.htaccess', 'w+' ); |
| 1785 |
@fwrite( $file_htaccess, 'deny from all' ); |
| 1786 |
@fclose( $file_htaccess ); |
| 1787 |
} |
| 1788 |
|
| 1789 |
if ( ! file_exists( $cookieDir . '/index.php' ) ) { |
| 1790 |
$file_index = @fopen( $cookieDir . '/index.php', 'w+' ); |
| 1791 |
@fclose( $file_index ); |
| 1792 |
} |
| 1793 |
} |
| 1794 |
} |
| 1795 |
|
| 1796 |
/** |
| 1797 |
* Method get_file_content() |
| 1798 |
* |
| 1799 |
* Get contents of file. |
| 1800 |
* |
| 1801 |
* @param mixed $url File Location. |
| 1802 |
* |
| 1803 |
* @return mixed false|$data |
| 1804 |
*/ |
| 1805 |
public static function get_file_content( $url ) { |
| 1806 |
$agent = 'Mozilla/5.0 (compatible; MainWP/' . MainWP_System::$version . '; +http://mainwp.com)'; |
| 1807 |
$ch = curl_init(); |
| 1808 |
|
| 1809 |
$proxy = new \WP_HTTP_Proxy(); |
| 1810 |
if ( $proxy->is_enabled() && $proxy->send_through_proxy( $url ) ) { |
| 1811 |
curl_setopt( $ch, CURLOPT_PROXYTYPE, CURLPROXY_HTTP ); |
| 1812 |
curl_setopt( $ch, CURLOPT_PROXY, $proxy->host() ); |
| 1813 |
curl_setopt( $ch, CURLOPT_PROXYPORT, $proxy->port() ); |
| 1814 |
|
| 1815 |
if ( $proxy->use_authentication() ) { |
| 1816 |
curl_setopt( $ch, CURLOPT_PROXYAUTH, CURLAUTH_ANY ); |
| 1817 |
curl_setopt( $ch, CURLOPT_PROXYUSERPWD, $proxy->authentication() ); |
| 1818 |
} |
| 1819 |
} |
| 1820 |
|
| 1821 |
curl_setopt( $ch, CURLOPT_HEADER, 0 ); |
| 1822 |
curl_setopt( $ch, CURLOPT_RETURNTRANSFER, 1 ); |
| 1823 |
curl_setopt( $ch, CURLOPT_URL, $url ); |
| 1824 |
curl_setopt( $ch, CURLOPT_USERAGENT, $agent ); |
| 1825 |
curl_setopt( $ch, CURLOPT_ENCODING, 'none' ); |
| 1826 |
|
| 1827 |
$data = @curl_exec( $ch ); |
| 1828 |
$httpCode = @curl_getinfo( $ch, CURLINFO_HTTP_CODE ); |
| 1829 |
|
| 1830 |
curl_close( $ch ); |
| 1831 |
|
| 1832 |
if ( 200 == $httpCode ) { |
| 1833 |
return $data; |
| 1834 |
} else { |
| 1835 |
return false; |
| 1836 |
} |
| 1837 |
} |
| 1838 |
|
| 1839 |
/** |
| 1840 |
* Method get_favico_url() |
| 1841 |
* |
| 1842 |
* Get Child Site favicon URL. |
| 1843 |
* |
| 1844 |
* @param mixed $website Child Site info. |
| 1845 |
* |
| 1846 |
* @return mixed $faviurl Favicon URL. |
| 1847 |
*/ |
| 1848 |
public static function get_favico_url( $website ) { |
| 1849 |
$favi = MainWP_DB::instance()->get_website_option( $website, 'favi_icon', '' ); |
| 1850 |
$faviurl = ''; |
| 1851 |
|
| 1852 |
if ( ! empty( $favi ) ) { |
| 1853 |
if ( false !== strpos( $favi, 'favi-' . intval( $website->id ) . '-' ) ) { |
| 1854 |
$dirs = MainWP_System_Utility::get_icons_dir(); |
| 1855 |
if ( file_exists( $dirs[0] . $favi ) ) { |
| 1856 |
$faviurl = $dirs[1] . $favi; |
| 1857 |
} else { |
| 1858 |
$faviurl = ''; |
| 1859 |
} |
| 1860 |
} elseif ( ( 0 === strpos( $favi, '//' ) ) || ( 0 === strpos( $favi, 'http' ) ) ) { |
| 1861 |
$faviurl = $favi; |
| 1862 |
} else { |
| 1863 |
$faviurl = $website->url . $favi; |
| 1864 |
$faviurl = MainWP_Utility::remove_http_prefix( $faviurl ); |
| 1865 |
} |
| 1866 |
} |
| 1867 |
if ( empty( $faviurl ) ) { |
| 1868 |
$faviurl = MAINWP_PLUGIN_URL . 'assets/images/sitefavi.png'; |
| 1869 |
} |
| 1870 |
|
| 1871 |
return $faviurl; |
| 1872 |
} |
| 1873 |
} |
| 1874 |
|
