| @@ -1,531 +1,531 @@ | ||
| 1 | -<?php | |
| 2 | -/** | |
| 3 | - * Class LP_Request | |
| 4 | - * | |
| 5 | - * Process actions by request param | |
| 6 | - * | |
| 7 | - * @author ThimPress | |
| 8 | - * @package LearnPress/Classes | |
| 9 | - * @version 1.0 | |
| 10 | - */ | |
| 11 | - | |
| 12 | -if ( ! defined( 'ABSPATH' ) ) { | |
| 13 | - exit; | |
| 14 | -} | |
| 15 | - | |
| 16 | -/** | |
| 17 | - * Class LP_Request | |
| 18 | - */ | |
| 19 | -class LP_Request { | |
| 20 | - | |
| 21 | - /** | |
| 22 | - * @var bool | |
| 23 | - */ | |
| 24 | - public static $ajax_shutdown = true; | |
| 25 | - | |
| 26 | - /** | |
| 27 | - * Constructor | |
| 28 | - */ | |
| 29 | - public static function init() { | |
| 30 | - | |
| 31 | - self::$ajax_shutdown = learn_press_is_ajax(); | |
| 32 | - | |
| 33 | - if ( is_admin() ) { | |
| 34 | - add_action( 'init', array( __CLASS__, 'process_request' ), 50 ); | |
| 35 | - } else { | |
| 36 | - add_action( 'template_include', array( __CLASS__, 'process_request' ), 50 ); | |
| 37 | - } | |
| 38 | - | |
| 39 | - self::register( 'lp-ajax', array( __CLASS__, 'do_ajax' ) ); | |
| 40 | - | |
| 41 | - add_action( 'wp_loaded', array( 'LP_Forms_Handler', 'init' ), 10 ); | |
| 42 | - } | |
| 43 | - | |
| 44 | - /** | |
| 45 | - * Get value by key from $_REQUEST | |
| 46 | - * | |
| 47 | - * @param string $key | |
| 48 | - * @param mixed $default_value | |
| 49 | - * @param string $sanitize_type | |
| 50 | - * @param string $method | |
| 51 | - * | |
| 52 | - * @since 4.1.7.2 | |
| 53 | - * @version 1.0.0 | |
| 54 | - * @return array|float|int|string | |
| 55 | - */ | |
| 56 | - public static function get_param( string $key, $default_value = '', string $sanitize_type = 'text', string $method = '' ) { | |
| 57 | - switch ( strtolower( $method ) ) { | |
| 58 | - case 'post': | |
| 59 | - $values = $_POST ?? []; | |
| 60 | - break; | |
| 61 | - case 'get': | |
| 62 | - $values = $_GET ?? []; | |
| 63 | - break; | |
| 64 | - default: | |
| 65 | - $values = $_REQUEST ?? []; | |
| 66 | - } | |
| 67 | - | |
| 68 | - return LP_Helper::sanitize_params_submitted( $values[ $key ] ?? $default_value, $sanitize_type ); | |
| 69 | - } | |
| 70 | - | |
| 71 | - public static function get_header() { | |
| 72 | - ob_start(); | |
| 73 | - } | |
| 74 | - | |
| 75 | - /** | |
| 76 | - * Process actions | |
| 77 | - * | |
| 78 | - * @param string $template | |
| 79 | - * | |
| 80 | - * @return string | |
| 81 | - */ | |
| 82 | - public static function process_request( $template ) { | |
| 83 | - if ( ! empty( $_REQUEST ) ) { | |
| 84 | - foreach ( $_REQUEST as $key => $value ) { | |
| 85 | - $key = LP_Helper::sanitize_params_submitted( $key ); | |
| 86 | - $value = LP_Helper::sanitize_params_submitted( $value ); | |
| 87 | - do_action( 'learn_press_request_handler_' . $key, $value, $key ); | |
| 88 | - } | |
| 89 | - } | |
| 90 | - | |
| 91 | - return $template; | |
| 92 | - } | |
| 93 | - | |
| 94 | - /** | |
| 95 | - * Register new request | |
| 96 | - * | |
| 97 | - * @param string|array $action | |
| 98 | - * @param mixed $function | |
| 99 | - * @param int $priority | |
| 100 | - */ | |
| 101 | - public static function register( $action, $function = '', $priority = 5 ) { | |
| 102 | - if ( is_array( $action ) ) { | |
| 103 | - foreach ( $action as $item ) { | |
| 104 | - $item = wp_parse_args( | |
| 105 | - $item, | |
| 106 | - array( | |
| 107 | - 'action' => '', | |
| 108 | - 'callback' => '', | |
| 109 | - 'priority' => 5, | |
| 110 | - ) | |
| 111 | - ); | |
| 112 | - if ( ! $item['action'] || ! $item['callback'] ) { | |
| 113 | - continue; | |
| 114 | - } | |
| 115 | - | |
| 116 | - list( $action, $callback, $priority ) = array_values( $item ); | |
| 117 | - add_action( 'learn_press_request_handler_' . $action, $callback, $priority, 2 ); | |
| 118 | - } | |
| 119 | - } else { | |
| 120 | - add_action( 'learn_press_request_handler_' . $action, $function, $priority, 2 ); | |
| 121 | - } | |
| 122 | - } | |
| 123 | - | |
| 124 | - /** | |
| 125 | - * Register ajax action. | |
| 126 | - * Add ajax into queue by an action and then LP check if there is a request | |
| 127 | - * with key lp-ajax=action-name then do the action "action-name". By default, | |
| 128 | - * ajax action is called if user is logged. But, it can be call in case user | |
| 129 | - * is not logged in if the action is passed with key :nopriv at the end. | |
| 130 | - * | |
| 131 | - * E.g: | |
| 132 | - * + Only for user is logged in | |
| 133 | - * LP_Request::register_ajax( 'action', 'function_to_call', 5 ) | |
| 134 | - * | |
| 135 | - * + For guest | |
| 136 | - * LP_Request::register_ajax( 'action:nopriv', 'function_to_call', 5 ) | |
| 137 | - * | |
| 138 | - * @param string $action | |
| 139 | - * @param mixed $function | |
| 140 | - * @param int $priority | |
| 141 | - */ | |
| 142 | - public static function register_ajax( $action, $function, $priority = 5 ) { | |
| 143 | - if ( is_array( $action ) ) { | |
| 144 | - foreach ( $action as $args ) { | |
| 145 | - if ( ! empty( $args['action'] ) && ! empty( $args['callback'] ) ) { | |
| 146 | - self::register_ajax( $args['action'], $args['callback'], ! empty( $args['priority'] ) ? $args['priority'] : 5 ); | |
| 147 | - } | |
| 148 | - } | |
| 149 | - | |
| 150 | - return; | |
| 151 | - } | |
| 152 | - $actions = self::parse_action( $action ); | |
| 153 | - | |
| 154 | - if ( isset( $actions['nonce'] ) ) { | |
| 155 | - add_filter( 'learn-press/ajax/verify-none/' . $actions['action'], array( __CLASS__, 'verify_nonce' ) ); | |
| 156 | - } | |
| 157 | - | |
| 158 | - add_action( 'learn-press/ajax/' . $actions['action'], $function, $priority ); | |
| 159 | - | |
| 160 | - /** | |
| 161 | - * No requires logged in? | |
| 162 | - */ | |
| 163 | - if ( isset( $actions['nopriv'] ) ) { | |
| 164 | - add_action( 'learn-press/ajax/no-priv/' . $actions['action'], $function, $priority ); | |
| 165 | - } | |
| 166 | - } | |
| 167 | - | |
| 168 | - /** | |
| 169 | - * Do ajax if there is a 'lp-ajax' in $_REQUEST | |
| 170 | - * | |
| 171 | - * @param string $action | |
| 172 | - */ | |
| 173 | - public static function do_ajax( $action ) { | |
| 174 | - | |
| 175 | - if ( ! defined( 'LP_DOING_AJAX' ) ) { | |
| 176 | - define( 'LP_DOING_AJAX', true ); | |
| 177 | - } | |
| 178 | - | |
| 179 | - //LP_Gateways::instance()->get_available_payment_gateways(); | |
| 180 | - | |
| 181 | - if ( has_filter( 'learn-press/ajax/verify-none/' . $action ) ) { | |
| 182 | - if ( ! self::verify_nonce( $action ) ) { | |
| 183 | - die( '0' ); | |
| 184 | - } | |
| 185 | - } | |
| 186 | - | |
| 187 | - if ( is_user_logged_in() ) { | |
| 188 | - $has_action = has_action( 'learn-press/ajax/' . $action ); | |
| 189 | - | |
| 190 | - /** | |
| 191 | - * @since 3.0.0 | |
| 192 | - */ | |
| 193 | - do_action( 'learn-press/ajax/' . $action ); | |
| 194 | - } else { | |
| 195 | - | |
| 196 | - $has_action = has_action( 'learn-press/ajax/no-priv/' . $action ); | |
| 197 | - | |
| 198 | - /** | |
| 199 | - * @since 3.0.0 | |
| 200 | - */ | |
| 201 | - do_action( 'learn-press/ajax/no-priv/' . $action ); | |
| 202 | - } | |
| 203 | - | |
| 204 | - if ( $has_action && self::$ajax_shutdown ) { | |
| 205 | - die( '{END_AJAX}' ); | |
| 206 | - } | |
| 207 | - } | |
| 208 | - | |
| 209 | - public static function verify_nonce( $action, $nonce = '' ) { | |
| 210 | - return wp_verify_nonce( $nonce ? $nonce : self::get_param( "{$action}-nonce" ), $action ); | |
| 211 | - } | |
| 212 | - | |
| 213 | - public static function parse_action( $action ) { | |
| 214 | - $args = explode( ':', $action ); | |
| 215 | - $actions = array( | |
| 216 | - 'action' => $args[0], | |
| 217 | - ); | |
| 218 | - | |
| 219 | - if ( sizeof( $args ) > 1 ) { | |
| 220 | - array_shift( $args ); | |
| 221 | - foreach ( $args as $arg ) { | |
| 222 | - $actions[ $arg ] = $arg; | |
| 223 | - } | |
| 224 | - } | |
| 225 | - | |
| 226 | - return $actions; | |
| 227 | - } | |
| 228 | - | |
| 229 | - /** | |
| 230 | - * Get variable value from Server environment. | |
| 231 | - * | |
| 232 | - * @param string $var | |
| 233 | - * @param mixed $default | |
| 234 | - * @param string $type | |
| 235 | - * @param string $env | |
| 236 | - * | |
| 237 | - * @return mixed | |
| 238 | - * @deprecated 4.2.1 | |
| 239 | - */ | |
| 240 | - public static function get( $var, $default = false, $type = '', $env = 'request' ) { | |
| 241 | - switch ( strtolower( $env ) ) { | |
| 242 | - case 'post': | |
| 243 | - $env = LP_Helper::sanitize_params_submitted( $_POST ); | |
| 244 | - break; | |
| 245 | - case 'get': | |
| 246 | - $env = LP_Helper::sanitize_params_submitted( $_GET ); | |
| 247 | - break; | |
| 248 | - case 'put': | |
| 249 | - case 'delete': | |
| 250 | - $data = file_get_contents( 'php://input' ); | |
| 251 | - $env = array(); | |
| 252 | - parse_str( $data, $env ); | |
| 253 | - break; | |
| 254 | - case 'wp': | |
| 255 | - global $wp; | |
| 256 | - $env = $wp->query_vars; | |
| 257 | - break; | |
| 258 | - default: | |
| 259 | - $env = LP_Helper::sanitize_params_submitted( $_REQUEST ); | |
| 260 | - } | |
| 261 | - | |
| 262 | - $return = array_key_exists( $var, $env ) ? $env[ $var ] : $default; | |
| 263 | - switch ( $type ) { | |
| 264 | - case 'int': | |
| 265 | - $return = intval( $return ); | |
| 266 | - break; | |
| 267 | - case 'float': | |
| 268 | - $return = floatval( $return ); | |
| 269 | - break; | |
| 270 | - case 'bool': | |
| 271 | - try { | |
| 272 | - $value = strtolower( $return ); | |
| 273 | - } catch ( Exception $e ) { | |
| 274 | - $value = $return; | |
| 275 | - } | |
| 276 | - | |
| 277 | - if ( in_array( $value, array( 'true', 'yes', 'on', 'enable' ) ) ) { | |
| 278 | - $return = true; | |
| 279 | - } elseif ( in_array( $value, array( 'false', 'no', 'off', 'disable' ) ) ) { | |
| 280 | - $return = false; | |
| 281 | - } else { | |
| 282 | - $return = ! ! $return; | |
| 283 | - } | |
| 284 | - break; | |
| 285 | - case 'string': | |
| 286 | - $return = (string) $return; | |
| 287 | - break; | |
| 288 | - case 'array': | |
| 289 | - $return = $return ? (array) $return : array(); | |
| 290 | - break; | |
| 291 | - } | |
| 292 | - | |
| 293 | - LP_Helper::sanitize_params_submitted( $return ); | |
| 294 | - | |
| 295 | - return $return; | |
| 296 | - } | |
| 297 | - | |
| 298 | - /** | |
| 299 | - * Get value int from environment. | |
| 300 | - * | |
| 301 | - * @param string $var | |
| 302 | - * @param mixed $default | |
| 303 | - * @param string $env | |
| 304 | - * | |
| 305 | - * @return int | |
| 306 | - * @deprecated | |
| 307 | - */ | |
| 308 | - public static function get_int( $var, $default = false, $env = 'request' ) { | |
| 309 | - return self::get( $var, $default, 'int', $env ); | |
| 310 | - } | |
| 311 | - | |
| 312 | - /** | |
| 313 | - * Get value float from environment. | |
| 314 | - * | |
| 315 | - * @param string $var | |
| 316 | - * @param mixed $default | |
| 317 | - * @param string $env | |
| 318 | - * | |
| 319 | - * @return float | |
| 320 | - */ | |
| 321 | - public static function get_float( $var, $default = false, $env = 'request' ) { | |
| 322 | - return self::get( $var, $default, 'float', $env ); | |
| 323 | - } | |
| 324 | - | |
| 325 | - /** | |
| 326 | - * Get value bool from environment. | |
| 327 | - * | |
| 328 | - * @param string $var | |
| 329 | - * @param mixed $default | |
| 330 | - * @param string $env | |
| 331 | - * | |
| 332 | - * @return bool | |
| 333 | - */ | |
| 334 | - public static function get_bool( $var, $default = false, $env = 'request' ) { | |
| 335 | - return self::get( $var, $default, 'bool', $env ); | |
| 336 | - } | |
| 337 | - | |
| 338 | - /** | |
| 339 | - * Get value string from environment. | |
| 340 | - * | |
| 341 | - * @param string $var | |
| 342 | - * @param mixed $default | |
| 343 | - * @param string $env | |
| 344 | - * | |
| 345 | - * @return string | |
| 346 | - * @deprecated 4.2.7.4 | |
| 347 | - */ | |
| 348 | - public static function get_string( $var, $default = false, $env = 'request' ) { | |
| 349 | - return self::get( $var, $default, 'string', $env ); | |
| 350 | - } | |
| 351 | - | |
| 352 | - /** | |
| 353 | - * Get value array from environment. | |
| 354 | - * | |
| 355 | - * @param string $var | |
| 356 | - * @param mixed $default | |
| 357 | - * @param string $env | |
| 358 | - * | |
| 359 | - * @return array | |
| 360 | - */ | |
| 361 | - public static function get_array( $var, $default = false, $env = 'request' ) { | |
| 362 | - return self::get( $var, $default, 'array', $env ); | |
| 363 | - } | |
| 364 | - | |
| 365 | - /** | |
| 366 | - * Get value from $_POST. | |
| 367 | - * | |
| 368 | - * @param string $var | |
| 369 | - * @param mixed $default | |
| 370 | - * | |
| 371 | - * @return mixed | |
| 372 | - */ | |
| 373 | - public static function get_post( $var, $default = false, $type = '' ) { | |
| 374 | - return self::get( $var, $default, $type, 'post' ); | |
| 375 | - } | |
| 376 | - | |
| 377 | - /** | |
| 378 | - * Get value int from $_POST. | |
| 379 | - * | |
| 380 | - * @param string $var | |
| 381 | - * @param mixed $default | |
| 382 | - * | |
| 383 | - * @return int | |
| 384 | - */ | |
| 385 | - public static function get_post_int( $var, $default = false ) { | |
| 386 | - return self::get_post( $var, $default, 'int' ); | |
| 387 | - } | |
| 388 | - | |
| 389 | - /** | |
| 390 | - * Get value float from $_POST. | |
| 391 | - * | |
| 392 | - * @param string $var | |
| 393 | - * @param mixed $default | |
| 394 | - * | |
| 395 | - * @return float | |
| 396 | - */ | |
| 397 | - public static function get_post_float( $var, $default = false ) { | |
| 398 | - return self::get_post( $var, $default, 'float' ); | |
| 399 | - } | |
| 400 | - | |
| 401 | - /** | |
| 402 | - * Get value bool from $_POST. | |
| 403 | - * | |
| 404 | - * @param string $var | |
| 405 | - * @param mixed $default | |
| 406 | - * | |
| 407 | - * @return bool | |
| 408 | - */ | |
| 409 | - public static function get_post_bool( $var, $default = false ) { | |
| 410 | - return self::get_post( $var, $default, 'bool' ); | |
| 411 | - } | |
| 412 | - | |
| 413 | - /** | |
| 414 | - * Get value string from $_POST. | |
| 415 | - * | |
| 416 | - * @param string $var | |
| 417 | - * @param mixed $default | |
| 418 | - * | |
| 419 | - * @return string | |
| 420 | - */ | |
| 421 | - public static function get_post_string( $var, $default = false ) { | |
| 422 | - return self::get_post( $var, $default, 'string' ); | |
| 423 | - } | |
| 424 | - | |
| 425 | - /** | |
| 426 | - * Get value array from $_POST. | |
| 427 | - * | |
| 428 | - * @param string $var | |
| 429 | - * @param mixed $default | |
| 430 | - * | |
| 431 | - * @return array | |
| 432 | - */ | |
| 433 | - public static function get_post_array( $var, $default = false ) { | |
| 434 | - return self::get_post( $var, $default, 'array' ); | |
| 435 | - } | |
| 436 | - | |
| 437 | - /** | |
| 438 | - * Get email field and validate. | |
| 439 | - * | |
| 440 | - * @param string $var | |
| 441 | - * @param bool $default | |
| 442 | - * | |
| 443 | - * @return bool|string | |
| 444 | - */ | |
| 445 | - public static function get_email( $var, $default = false ) { | |
| 446 | - $email = self::get_string( $var, $default ); | |
| 447 | - if ( ! is_email( $email ) ) { | |
| 448 | - $email = $default; | |
| 449 | - } | |
| 450 | - | |
| 451 | - return $email; | |
| 452 | - } | |
| 453 | - | |
| 454 | - /** | |
| 455 | - * Get a batch of params from request into an array. | |
| 456 | - * | |
| 457 | - * @return array | |
| 458 | - */ | |
| 459 | - public static function get_list() { | |
| 460 | - if ( func_num_args() < 1 ) { | |
| 461 | - return array(); | |
| 462 | - } | |
| 463 | - | |
| 464 | - $list = array(); | |
| 465 | - foreach ( func_get_args() as $key ) { | |
| 466 | - $list[ $key ] = self::get( $key ); | |
| 467 | - } | |
| 468 | - | |
| 469 | - return $list; | |
| 470 | - } | |
| 471 | - | |
| 472 | - /** | |
| 473 | - * Parse string from request to array by comma. | |
| 474 | - * | |
| 475 | - * @param string $var | |
| 476 | - * @param string $separator | |
| 477 | - * | |
| 478 | - * @return array | |
| 479 | - */ | |
| 480 | - public static function get_list_array( $var, $separator = ',' ) { | |
| 481 | - $list = self::get_string( $var ); | |
| 482 | - | |
| 483 | - if ( ! $list ) { | |
| 484 | - return array(); | |
| 485 | - } | |
| 486 | - | |
| 487 | - if ( $separator === ',' ) { | |
| 488 | - $list = preg_split( '!\s?,\s?!', $list ); | |
| 489 | - } else { | |
| 490 | - $list = explode( $separator, $list ); | |
| 491 | - } | |
| 492 | - | |
| 493 | - return array_map( 'trim', $list ); | |
| 494 | - } | |
| 495 | - | |
| 496 | - /** | |
| 497 | - * Get param 'redirect' in request. | |
| 498 | - * | |
| 499 | - * @param string $default | |
| 500 | - * | |
| 501 | - * @return string | |
| 502 | - */ | |
| 503 | - public static function get_redirect( $default = '' ) { | |
| 504 | - $redirect = self::get_string( 'redirect' ); | |
| 505 | - | |
| 506 | - if ( $redirect ) { | |
| 507 | - $redirect = urldecode( $redirect ); | |
| 508 | - } else { | |
| 509 | - $redirect = $default; | |
| 510 | - } | |
| 511 | - | |
| 512 | - return $redirect; | |
| 513 | - } | |
| 514 | - | |
| 515 | - public static function get_cookie( $name, $def = false, $global = false ) { | |
| 516 | - return $_COOKIE[ $name ] ?? $def; | |
| 517 | - } | |
| 518 | - | |
| 519 | - /*public static function set_cookie( $name, $value, $expires = '', $domain = '', $path = '', $secure = false ) { | |
| 520 | - if ( func_num_args() > 2 ) { | |
| 521 | - learn_press_setcookie( $name, $value, $expires, $secure ); | |
| 522 | - } else { | |
| 523 | - $cookie = isset( $_COOKIE['LP'] ) ? maybe_unserialize( $_COOKIE['LP'] ) : array(); | |
| 524 | - | |
| 525 | - $cookie[ $name ] = $value; | |
| 526 | - learn_press_setcookie( 'LP', $value ); | |
| 527 | - } | |
| 528 | - }*/ | |
| 529 | -} | |
| 530 | - | |
| 531 | -LP_Request::init(); | |
| 1 | +<?php | |
| 2 | +/** | |
| 3 | + * Class LP_Request | |
| 4 | + * | |
| 5 | + * Process actions by request param | |
| 6 | + * | |
| 7 | + * @author ThimPress | |
| 8 | + * @package LearnPress/Classes | |
| 9 | + * @version 1.0 | |
| 10 | + */ | |
| 11 | + | |
| 12 | +if ( ! defined( 'ABSPATH' ) ) { | |
| 13 | + exit; | |
| 14 | +} | |
| 15 | + | |
| 16 | +/** | |
| 17 | + * Class LP_Request | |
| 18 | + */ | |
| 19 | +class LP_Request { | |
| 20 | + | |
| 21 | + /** | |
| 22 | + * @var bool | |
| 23 | + */ | |
| 24 | + public static $ajax_shutdown = true; | |
| 25 | + | |
| 26 | + /** | |
| 27 | + * Constructor | |
| 28 | + */ | |
| 29 | + public static function init() { | |
| 30 | + | |
| 31 | + self::$ajax_shutdown = learn_press_is_ajax(); | |
| 32 | + | |
| 33 | + if ( is_admin() ) { | |
| 34 | + add_action( 'init', array( __CLASS__, 'process_request' ), 50 ); | |
| 35 | + } else { | |
| 36 | + add_action( 'template_include', array( __CLASS__, 'process_request' ), 50 ); | |
| 37 | + } | |
| 38 | + | |
| 39 | + self::register( 'lp-ajax', array( __CLASS__, 'do_ajax' ) ); | |
| 40 | + | |
| 41 | + add_action( 'wp_loaded', array( 'LP_Forms_Handler', 'init' ), 10 ); | |
| 42 | + } | |
| 43 | + | |
| 44 | + /** | |
| 45 | + * Get value by key from $_REQUEST | |
| 46 | + * | |
| 47 | + * @param string $key | |
| 48 | + * @param mixed $default_value | |
| 49 | + * @param string $sanitize_type | |
| 50 | + * @param string $method | |
| 51 | + * | |
| 52 | + * @since 4.1.7.2 | |
| 53 | + * @version 1.0.0 | |
| 54 | + * @return array|float|int|string | |
| 55 | + */ | |
| 56 | + public static function get_param( string $key, $default_value = '', string $sanitize_type = 'text', string $method = '' ) { | |
| 57 | + switch ( strtolower( $method ) ) { | |
| 58 | + case 'post': | |
| 59 | + $values = $_POST ?? []; | |
| 60 | + break; | |
| 61 | + case 'get': | |
| 62 | + $values = $_GET ?? []; | |
| 63 | + break; | |
| 64 | + default: | |
| 65 | + $values = $_REQUEST ?? []; | |
| 66 | + } | |
| 67 | + | |
| 68 | + return LP_Helper::sanitize_params_submitted( $values[ $key ] ?? $default_value, $sanitize_type ); | |
| 69 | + } | |
| 70 | + | |
| 71 | + public static function get_header() { | |
| 72 | + ob_start(); | |
| 73 | + } | |
| 74 | + | |
| 75 | + /** | |
| 76 | + * Process actions | |
| 77 | + * | |
| 78 | + * @param string $template | |
| 79 | + * | |
| 80 | + * @return string | |
| 81 | + */ | |
| 82 | + public static function process_request( $template ) { | |
| 83 | + if ( ! empty( $_REQUEST ) ) { | |
| 84 | + foreach ( $_REQUEST as $key => $value ) { | |
| 85 | + $key = LP_Helper::sanitize_params_submitted( $key ); | |
| 86 | + $value = LP_Helper::sanitize_params_submitted( $value ); | |
| 87 | + do_action( 'learn_press_request_handler_' . $key, $value, $key ); | |
| 88 | + } | |
| 89 | + } | |
| 90 | + | |
| 91 | + return $template; | |
| 92 | + } | |
| 93 | + | |
| 94 | + /** | |
| 95 | + * Register new request | |
| 96 | + * | |
| 97 | + * @param string|array $action | |
| 98 | + * @param mixed $function | |
| 99 | + * @param int $priority | |
| 100 | + */ | |
| 101 | + public static function register( $action, $function = '', $priority = 5 ) { | |
| 102 | + if ( is_array( $action ) ) { | |
| 103 | + foreach ( $action as $item ) { | |
| 104 | + $item = wp_parse_args( | |
| 105 | + $item, | |
| 106 | + array( | |
| 107 | + 'action' => '', | |
| 108 | + 'callback' => '', | |
| 109 | + 'priority' => 5, | |
| 110 | + ) | |
| 111 | + ); | |
| 112 | + if ( ! $item['action'] || ! $item['callback'] ) { | |
| 113 | + continue; | |
| 114 | + } | |
| 115 | + | |
| 116 | + list( $action, $callback, $priority ) = array_values( $item ); | |
| 117 | + add_action( 'learn_press_request_handler_' . $action, $callback, $priority, 2 ); | |
| 118 | + } | |
| 119 | + } else { | |
| 120 | + add_action( 'learn_press_request_handler_' . $action, $function, $priority, 2 ); | |
| 121 | + } | |
| 122 | + } | |
| 123 | + | |
| 124 | + /** | |
| 125 | + * Register ajax action. | |
| 126 | + * Add ajax into queue by an action and then LP check if there is a request | |
| 127 | + * with key lp-ajax=action-name then do the action "action-name". By default, | |
| 128 | + * ajax action is called if user is logged. But, it can be call in case user | |
| 129 | + * is not logged in if the action is passed with key :nopriv at the end. | |
| 130 | + * | |
| 131 | + * E.g: | |
| 132 | + * + Only for user is logged in | |
| 133 | + * LP_Request::register_ajax( 'action', 'function_to_call', 5 ) | |
| 134 | + * | |
| 135 | + * + For guest | |
| 136 | + * LP_Request::register_ajax( 'action:nopriv', 'function_to_call', 5 ) | |
| 137 | + * | |
| 138 | + * @param string $action | |
| 139 | + * @param mixed $function | |
| 140 | + * @param int $priority | |
| 141 | + */ | |
| 142 | + public static function register_ajax( $action, $function, $priority = 5 ) { | |
| 143 | + if ( is_array( $action ) ) { | |
| 144 | + foreach ( $action as $args ) { | |
| 145 | + if ( ! empty( $args['action'] ) && ! empty( $args['callback'] ) ) { | |
| 146 | + self::register_ajax( $args['action'], $args['callback'], ! empty( $args['priority'] ) ? $args['priority'] : 5 ); | |
| 147 | + } | |
| 148 | + } | |
| 149 | + | |
| 150 | + return; | |
| 151 | + } | |
| 152 | + $actions = self::parse_action( $action ); | |
| 153 | + | |
| 154 | + if ( isset( $actions['nonce'] ) ) { | |
| 155 | + add_filter( 'learn-press/ajax/verify-none/' . $actions['action'], array( __CLASS__, 'verify_nonce' ) ); | |
| 156 | + } | |
| 157 | + | |
| 158 | + add_action( 'learn-press/ajax/' . $actions['action'], $function, $priority ); | |
| 159 | + | |
| 160 | + /** | |
| 161 | + * No requires logged in? | |
| 162 | + */ | |
| 163 | + if ( isset( $actions['nopriv'] ) ) { | |
| 164 | + add_action( 'learn-press/ajax/no-priv/' . $actions['action'], $function, $priority ); | |
| 165 | + } | |
| 166 | + } | |
| 167 | + | |
| 168 | + /** | |
| 169 | + * Do ajax if there is a 'lp-ajax' in $_REQUEST | |
| 170 | + * | |
| 171 | + * @param string $action | |
| 172 | + */ | |
| 173 | + public static function do_ajax( $action ) { | |
| 174 | + | |
| 175 | + if ( ! defined( 'LP_DOING_AJAX' ) ) { | |
| 176 | + define( 'LP_DOING_AJAX', true ); | |
| 177 | + } | |
| 178 | + | |
| 179 | + //LP_Gateways::instance()->get_available_payment_gateways(); | |
| 180 | + | |
| 181 | + if ( has_filter( 'learn-press/ajax/verify-none/' . $action ) ) { | |
| 182 | + if ( ! self::verify_nonce( $action ) ) { | |
| 183 | + die( '0' ); | |
| 184 | + } | |
| 185 | + } | |
| 186 | + | |
| 187 | + if ( is_user_logged_in() ) { | |
| 188 | + $has_action = has_action( 'learn-press/ajax/' . $action ); | |
| 189 | + | |
| 190 | + /** | |
| 191 | + * @since 3.0.0 | |
| 192 | + */ | |
| 193 | + do_action( 'learn-press/ajax/' . $action ); | |
| 194 | + } else { | |
| 195 | + | |
| 196 | + $has_action = has_action( 'learn-press/ajax/no-priv/' . $action ); | |
| 197 | + | |
| 198 | + /** | |
| 199 | + * @since 3.0.0 | |
| 200 | + */ | |
| 201 | + do_action( 'learn-press/ajax/no-priv/' . $action ); | |
| 202 | + } | |
| 203 | + | |
| 204 | + if ( $has_action && self::$ajax_shutdown ) { | |
| 205 | + die( '{END_AJAX}' ); | |
| 206 | + } | |
| 207 | + } | |
| 208 | + | |
| 209 | + public static function verify_nonce( $action, $nonce = '' ) { | |
| 210 | + return wp_verify_nonce( $nonce ? $nonce : self::get_param( "{$action}-nonce" ), $action ); | |
| 211 | + } | |
| 212 | + | |
| 213 | + public static function parse_action( $action ) { | |
| 214 | + $args = explode( ':', $action ); | |
| 215 | + $actions = array( | |
| 216 | + 'action' => $args[0], | |
| 217 | + ); | |
| 218 | + | |
| 219 | + if ( sizeof( $args ) > 1 ) { | |
| 220 | + array_shift( $args ); | |
| 221 | + foreach ( $args as $arg ) { | |
| 222 | + $actions[ $arg ] = $arg; | |
| 223 | + } | |
| 224 | + } | |
| 225 | + | |
| 226 | + return $actions; | |
| 227 | + } | |
| 228 | + | |
| 229 | + /** | |
| 230 | + * Get variable value from Server environment. | |
| 231 | + * | |
| 232 | + * @param string $var | |
| 233 | + * @param mixed $default | |
| 234 | + * @param string $type | |
| 235 | + * @param string $env | |
| 236 | + * | |
| 237 | + * @return mixed | |
| 238 | + * @deprecated 4.2.1 | |
| 239 | + */ | |
| 240 | + public static function get( $var, $default = false, $type = '', $env = 'request' ) { | |
| 241 | + switch ( strtolower( $env ) ) { | |
| 242 | + case 'post': | |
| 243 | + $env = LP_Helper::sanitize_params_submitted( $_POST ); | |
| 244 | + break; | |
| 245 | + case 'get': | |
| 246 | + $env = LP_Helper::sanitize_params_submitted( $_GET ); | |
| 247 | + break; | |
| 248 | + case 'put': | |
| 249 | + case 'delete': | |
| 250 | + $data = file_get_contents( 'php://input' ); | |
| 251 | + $env = array(); | |
| 252 | + parse_str( $data, $env ); | |
| 253 | + break; | |
| 254 | + case 'wp': | |
| 255 | + global $wp; | |
| 256 | + $env = $wp->query_vars; | |
| 257 | + break; | |
| 258 | + default: | |
| 259 | + $env = LP_Helper::sanitize_params_submitted( $_REQUEST ); | |
| 260 | + } | |
| 261 | + | |
| 262 | + $return = array_key_exists( $var, $env ) ? $env[ $var ] : $default; | |
| 263 | + switch ( $type ) { | |
| 264 | + case 'int': | |
| 265 | + $return = intval( $return ); | |
| 266 | + break; | |
| 267 | + case 'float': | |
| 268 | + $return = floatval( $return ); | |
| 269 | + break; | |
| 270 | + case 'bool': | |
| 271 | + try { | |
| 272 | + $value = strtolower( $return ); | |
| 273 | + } catch ( Exception $e ) { | |
| 274 | + $value = $return; | |
| 275 | + } | |
| 276 | + | |
| 277 | + if ( in_array( $value, array( 'true', 'yes', 'on', 'enable' ) ) ) { | |
| 278 | + $return = true; | |
| 279 | + } elseif ( in_array( $value, array( 'false', 'no', 'off', 'disable' ) ) ) { | |
| 280 | + $return = false; | |
| 281 | + } else { | |
| 282 | + $return = ! ! $return; | |
| 283 | + } | |
| 284 | + break; | |
| 285 | + case 'string': | |
| 286 | + $return = (string) $return; | |
| 287 | + break; | |
| 288 | + case 'array': | |
| 289 | + $return = $return ? (array) $return : array(); | |
| 290 | + break; | |
| 291 | + } | |
| 292 | + | |
| 293 | + LP_Helper::sanitize_params_submitted( $return ); | |
| 294 | + | |
| 295 | + return $return; | |
| 296 | + } | |
| 297 | + | |
| 298 | + /** | |
| 299 | + * Get value int from environment. | |
| 300 | + * | |
| 301 | + * @param string $var | |
| 302 | + * @param mixed $default | |
| 303 | + * @param string $env | |
| 304 | + * | |
| 305 | + * @return int | |
| 306 | + * @deprecated | |
| 307 | + */ | |
| 308 | + public static function get_int( $var, $default = false, $env = 'request' ) { | |
| 309 | + return self::get( $var, $default, 'int', $env ); | |
| 310 | + } | |
| 311 | + | |
| 312 | + /** | |
| 313 | + * Get value float from environment. | |
| 314 | + * | |
| 315 | + * @param string $var | |
| 316 | + * @param mixed $default | |
| 317 | + * @param string $env | |
| 318 | + * | |
| 319 | + * @return float | |
| 320 | + */ | |
| 321 | + public static function get_float( $var, $default = false, $env = 'request' ) { | |
| 322 | + return self::get( $var, $default, 'float', $env ); | |
| 323 | + } | |
| 324 | + | |
| 325 | + /** | |
| 326 | + * Get value bool from environment. | |
| 327 | + * | |
| 328 | + * @param string $var | |
| 329 | + * @param mixed $default | |
| 330 | + * @param string $env | |
| 331 | + * | |
| 332 | + * @return bool | |
| 333 | + */ | |
| 334 | + public static function get_bool( $var, $default = false, $env = 'request' ) { | |
| 335 | + return self::get( $var, $default, 'bool', $env ); | |
| 336 | + } | |
| 337 | + | |
| 338 | + /** | |
| 339 | + * Get value string from environment. | |
| 340 | + * | |
| 341 | + * @param string $var | |
| 342 | + * @param mixed $default | |
| 343 | + * @param string $env | |
| 344 | + * | |
| 345 | + * @return string | |
| 346 | + * @deprecated 4.2.7.4 | |
| 347 | + */ | |
| 348 | + public static function get_string( $var, $default = false, $env = 'request' ) { | |
| 349 | + return self::get( $var, $default, 'string', $env ); | |
| 350 | + } | |
| 351 | + | |
| 352 | + /** | |
| 353 | + * Get value array from environment. | |
| 354 | + * | |
| 355 | + * @param string $var | |
| 356 | + * @param mixed $default | |
| 357 | + * @param string $env | |
| 358 | + * | |
| 359 | + * @return array | |
| 360 | + */ | |
| 361 | + public static function get_array( $var, $default = false, $env = 'request' ) { | |
| 362 | + return self::get( $var, $default, 'array', $env ); | |
| 363 | + } | |
| 364 | + | |
| 365 | + /** | |
| 366 | + * Get value from $_POST. | |
| 367 | + * | |
| 368 | + * @param string $var | |
| 369 | + * @param mixed $default | |
| 370 | + * | |
| 371 | + * @return mixed | |
| 372 | + */ | |
| 373 | + public static function get_post( $var, $default = false, $type = '' ) { | |
| 374 | + return self::get( $var, $default, $type, 'post' ); | |
| 375 | + } | |
| 376 | + | |
| 377 | + /** | |
| 378 | + * Get value int from $_POST. | |
| 379 | + * | |
| 380 | + * @param string $var | |
| 381 | + * @param mixed $default | |
| 382 | + * | |
| 383 | + * @return int | |
| 384 | + */ | |
| 385 | + public static function get_post_int( $var, $default = false ) { | |
| 386 | + return self::get_post( $var, $default, 'int' ); | |
| 387 | + } | |
| 388 | + | |
| 389 | + /** | |
| 390 | + * Get value float from $_POST. | |
| 391 | + * | |
| 392 | + * @param string $var | |
| 393 | + * @param mixed $default | |
| 394 | + * | |
| 395 | + * @return float | |
| 396 | + */ | |
| 397 | + public static function get_post_float( $var, $default = false ) { | |
| 398 | + return self::get_post( $var, $default, 'float' ); | |
| 399 | + } | |
| 400 | + | |
| 401 | + /** | |
| 402 | + * Get value bool from $_POST. | |
| 403 | + * | |
| 404 | + * @param string $var | |
| 405 | + * @param mixed $default | |
| 406 | + * | |
| 407 | + * @return bool | |
| 408 | + */ | |
| 409 | + public static function get_post_bool( $var, $default = false ) { | |
| 410 | + return self::get_post( $var, $default, 'bool' ); | |
| 411 | + } | |
| 412 | + | |
| 413 | + /** | |
| 414 | + * Get value string from $_POST. | |
| 415 | + * | |
| 416 | + * @param string $var | |
| 417 | + * @param mixed $default | |
| 418 | + * | |
| 419 | + * @return string | |
| 420 | + */ | |
| 421 | + public static function get_post_string( $var, $default = false ) { | |
| 422 | + return self::get_post( $var, $default, 'string' ); | |
| 423 | + } | |
| 424 | + | |
| 425 | + /** | |
| 426 | + * Get value array from $_POST. | |
| 427 | + * | |
| 428 | + * @param string $var | |
| 429 | + * @param mixed $default | |
| 430 | + * | |
| 431 | + * @return array | |
| 432 | + */ | |
| 433 | + public static function get_post_array( $var, $default = false ) { | |
| 434 | + return self::get_post( $var, $default, 'array' ); | |
| 435 | + } | |
| 436 | + | |
| 437 | + /** | |
| 438 | + * Get email field and validate. | |
| 439 | + * | |
| 440 | + * @param string $var | |
| 441 | + * @param bool $default | |
| 442 | + * | |
| 443 | + * @return bool|string | |
| 444 | + */ | |
| 445 | + public static function get_email( $var, $default = false ) { | |
| 446 | + $email = self::get_string( $var, $default ); | |
| 447 | + if ( ! is_email( $email ) ) { | |
| 448 | + $email = $default; | |
| 449 | + } | |
| 450 | + | |
| 451 | + return $email; | |
| 452 | + } | |
| 453 | + | |
| 454 | + /** | |
| 455 | + * Get a batch of params from request into an array. | |
| 456 | + * | |
| 457 | + * @return array | |
| 458 | + */ | |
| 459 | + public static function get_list() { | |
| 460 | + if ( func_num_args() < 1 ) { | |
| 461 | + return array(); | |
| 462 | + } | |
| 463 | + | |
| 464 | + $list = array(); | |
| 465 | + foreach ( func_get_args() as $key ) { | |
| 466 | + $list[ $key ] = self::get( $key ); | |
| 467 | + } | |
| 468 | + | |
| 469 | + return $list; | |
| 470 | + } | |
| 471 | + | |
| 472 | + /** | |
| 473 | + * Parse string from request to array by comma. | |
| 474 | + * | |
| 475 | + * @param string $var | |
| 476 | + * @param string $separator | |
| 477 | + * | |
| 478 | + * @return array | |
| 479 | + */ | |
| 480 | + public static function get_list_array( $var, $separator = ',' ) { | |
| 481 | + $list = self::get_string( $var ); | |
| 482 | + | |
| 483 | + if ( ! $list ) { | |
| 484 | + return array(); | |
| 485 | + } | |
| 486 | + | |
| 487 | + if ( $separator === ',' ) { | |
| 488 | + $list = preg_split( '!\s?,\s?!', $list ); | |
| 489 | + } else { | |
| 490 | + $list = explode( $separator, $list ); | |
| 491 | + } | |
| 492 | + | |
| 493 | + return array_map( 'trim', $list ); | |
| 494 | + } | |
| 495 | + | |
| 496 | + /** | |
| 497 | + * Get param 'redirect' in request. | |
| 498 | + * | |
| 499 | + * @param string $default | |
| 500 | + * | |
| 501 | + * @return string | |
| 502 | + */ | |
| 503 | + public static function get_redirect( $default = '' ) { | |
| 504 | + $redirect = self::get_string( 'redirect' ); | |
| 505 | + | |
| 506 | + if ( $redirect ) { | |
| 507 | + $redirect = urldecode( $redirect ); | |
| 508 | + } else { | |
| 509 | + $redirect = $default; | |
| 510 | + } | |
| 511 | + | |
| 512 | + return $redirect; | |
| 513 | + } | |
| 514 | + | |
| 515 | + public static function get_cookie( $name, $def = false, $global = false ) { | |
| 516 | + return $_COOKIE[ $name ] ?? $def; | |
| 517 | + } | |
| 518 | + | |
| 519 | + /*public static function set_cookie( $name, $value, $expires = '', $domain = '', $path = '', $secure = false ) { | |
| 520 | + if ( func_num_args() > 2 ) { | |
| 521 | + learn_press_setcookie( $name, $value, $expires, $secure ); | |
| 522 | + } else { | |
| 523 | + $cookie = isset( $_COOKIE['LP'] ) ? maybe_unserialize( $_COOKIE['LP'] ) : array(); | |
| 524 | + | |
| 525 | + $cookie[ $name ] = $value; | |
| 526 | + learn_press_setcookie( 'LP', $value ); | |
| 527 | + } | |
| 528 | + }*/ | |
| 529 | +} | |
| 530 | + | |
| 531 | +LP_Request::init(); | |
