| 1 |
<?php |
| 2 |
/** |
| 3 |
* Give License handler |
| 4 |
* |
| 5 |
* @package Give |
| 6 |
* @subpackage Admin/License |
| 7 |
* @copyright Copyright (c) 2016, WordImpress |
| 8 |
* @license https://opensource.org/licenses/gpl-license GNU Public License |
| 9 |
* @since 1.0 |
| 10 |
*/ |
| 11 |
|
| 12 |
// Exit if accessed directly. |
| 13 |
if ( ! defined( 'ABSPATH' ) ) { |
| 14 |
exit; |
| 15 |
} |
| 16 |
|
| 17 |
if ( ! class_exists( 'Give_License' ) ) : |
| 18 |
|
| 19 |
/** |
| 20 |
* Give_License Class |
| 21 |
* |
| 22 |
* This class simplifies the process of adding license information |
| 23 |
* to new Give add-ons. |
| 24 |
* |
| 25 |
* @since 1.0 |
| 26 |
*/ |
| 27 |
class Give_License { |
| 28 |
|
| 29 |
/** |
| 30 |
* File |
| 31 |
* |
| 32 |
* @access private |
| 33 |
* @since 1.0 |
| 34 |
* |
| 35 |
* @var string |
| 36 |
*/ |
| 37 |
private $file; |
| 38 |
|
| 39 |
/** |
| 40 |
* License |
| 41 |
* |
| 42 |
* @access private |
| 43 |
* @since 1.0 |
| 44 |
* |
| 45 |
* @var string |
| 46 |
*/ |
| 47 |
private $license; |
| 48 |
|
| 49 |
/** |
| 50 |
* Item name |
| 51 |
* |
| 52 |
* @access private |
| 53 |
* @since 1.0 |
| 54 |
* |
| 55 |
* @var string |
| 56 |
*/ |
| 57 |
private $item_name; |
| 58 |
|
| 59 |
/** |
| 60 |
* Item ID |
| 61 |
* |
| 62 |
* @access private |
| 63 |
* @since 2.2.4 |
| 64 |
* |
| 65 |
* @var int |
| 66 |
*/ |
| 67 |
private $item_id; |
| 68 |
|
| 69 |
/** |
| 70 |
* License Information object. |
| 71 |
* |
| 72 |
* @access private |
| 73 |
* @since 1.7 |
| 74 |
* |
| 75 |
* @var object |
| 76 |
*/ |
| 77 |
private $license_data; |
| 78 |
|
| 79 |
/** |
| 80 |
* Item shortname |
| 81 |
* |
| 82 |
* @access private |
| 83 |
* @since 1.0 |
| 84 |
* |
| 85 |
* @var string |
| 86 |
*/ |
| 87 |
private $item_shortname; |
| 88 |
|
| 89 |
/** |
| 90 |
* Version |
| 91 |
* |
| 92 |
* @access private |
| 93 |
* @since 1.0 |
| 94 |
* |
| 95 |
* @var string |
| 96 |
*/ |
| 97 |
private $version; |
| 98 |
|
| 99 |
/** |
| 100 |
* Author |
| 101 |
* |
| 102 |
* @access private |
| 103 |
* @since 1.0 |
| 104 |
* |
| 105 |
* @var string |
| 106 |
*/ |
| 107 |
private $author; |
| 108 |
|
| 109 |
/** |
| 110 |
* API URL |
| 111 |
* |
| 112 |
* @access private |
| 113 |
* @since 1.0 |
| 114 |
* |
| 115 |
* @var string |
| 116 |
*/ |
| 117 |
private $api_url = 'https://givewp.com/edd-sl-api/'; |
| 118 |
|
| 119 |
/** |
| 120 |
* array of licensed addons |
| 121 |
* |
| 122 |
* @since 2.1.4 |
| 123 |
* @access private |
| 124 |
* |
| 125 |
* @var array |
| 126 |
*/ |
| 127 |
private static $licensed_addons = array(); |
| 128 |
|
| 129 |
/** |
| 130 |
* Account URL |
| 131 |
* |
| 132 |
* @access private |
| 133 |
* @since 1.7 |
| 134 |
* |
| 135 |
* @var null|string |
| 136 |
*/ |
| 137 |
private $account_url = 'https://givewp.com/my-account/'; |
| 138 |
|
| 139 |
/** |
| 140 |
* Checkout URL |
| 141 |
* |
| 142 |
* @access private |
| 143 |
* @since 1.7 |
| 144 |
* |
| 145 |
* @var null|string |
| 146 |
*/ |
| 147 |
private $checkout_url = 'https://givewp.com/checkout/'; |
| 148 |
|
| 149 |
/** |
| 150 |
* Class Constructor |
| 151 |
* |
| 152 |
* Set up the Give License Class. |
| 153 |
* |
| 154 |
* @access public |
| 155 |
* @since 1.0 |
| 156 |
* |
| 157 |
* @param string $_file |
| 158 |
* @param string $_item_name |
| 159 |
* @param string $_version |
| 160 |
* @param string $_author |
| 161 |
* @param string $_optname |
| 162 |
* @param string $_api_url |
| 163 |
* @param string $_checkout_url |
| 164 |
* @param string $_account_url |
| 165 |
* @param int $_item_id |
| 166 |
*/ |
| 167 |
public function __construct( |
| 168 |
$_file, |
| 169 |
$_item_name, |
| 170 |
$_version, |
| 171 |
$_author, |
| 172 |
$_optname = null, |
| 173 |
$_api_url = null, |
| 174 |
$_checkout_url = null, |
| 175 |
$_account_url = null, |
| 176 |
$_item_id = null |
| 177 |
) { |
| 178 |
|
| 179 |
// Only load in wp-admin. |
| 180 |
if ( ! is_admin() ) { |
| 181 |
return; |
| 182 |
} |
| 183 |
|
| 184 |
if ( is_numeric( $_item_id ) ) { |
| 185 |
$this->item_id = absint( $_item_id ); |
| 186 |
} |
| 187 |
|
| 188 |
$give_options = give_get_settings(); |
| 189 |
|
| 190 |
$this->file = $_file; |
| 191 |
$this->item_name = $_item_name; |
| 192 |
$this->item_shortname = self::get_short_name( $this->item_name ); |
| 193 |
$this->version = $_version; |
| 194 |
$this->license = isset( $give_options[ $this->item_shortname . '_license_key' ] ) ? trim( $give_options[ $this->item_shortname . '_license_key' ] ) : ''; |
| 195 |
$this->license_data = __give_get_active_license_info( $this->item_shortname ); |
| 196 |
$this->author = $_author; |
| 197 |
$this->api_url = is_null( $_api_url ) ? $this->api_url : $_api_url; |
| 198 |
$this->checkout_url = is_null( $_checkout_url ) ? $this->checkout_url : $_checkout_url; |
| 199 |
$this->account_url = is_null( $_account_url ) ? $this->account_url : $_account_url; |
| 200 |
$this->auto_updater_obj = null; |
| 201 |
|
| 202 |
// Add Setting for Give Add-on activation status. |
| 203 |
$is_addon_activated = get_option( 'give_is_addon_activated' ); |
| 204 |
if ( ! $is_addon_activated && is_object( $this ) ) { |
| 205 |
update_option( 'give_is_addon_activated', true, false ); |
| 206 |
Give_Cache::set( 'give_cache_hide_license_notice_after_activation', true, DAY_IN_SECONDS ); |
| 207 |
} |
| 208 |
|
| 209 |
// Add plugin to registered licenses list. |
| 210 |
array_push( self::$licensed_addons, plugin_basename( $this->file ) ); |
| 211 |
|
| 212 |
// Setup hooks |
| 213 |
$this->includes(); |
| 214 |
$this->hooks(); |
| 215 |
|
| 216 |
} |
| 217 |
|
| 218 |
|
| 219 |
/** |
| 220 |
* Get plugin shortname |
| 221 |
* |
| 222 |
* @since 2.1.0 |
| 223 |
* @access public |
| 224 |
* |
| 225 |
* @param $plugin_name |
| 226 |
* |
| 227 |
* @return string |
| 228 |
*/ |
| 229 |
public static function get_short_name( $plugin_name ) { |
| 230 |
$plugin_name = trim( str_replace( 'Give - ', '', $plugin_name ) ); |
| 231 |
$plugin_name = 'give_' . preg_replace( '/[^a-zA-Z0-9_\s]/', '', str_replace( ' ', '_', strtolower( $plugin_name ) ) ); |
| 232 |
|
| 233 |
return $plugin_name; |
| 234 |
} |
| 235 |
|
| 236 |
/** |
| 237 |
* Includes |
| 238 |
* |
| 239 |
* Include the updater class. |
| 240 |
* |
| 241 |
* @access private |
| 242 |
* @since 1.0 |
| 243 |
* |
| 244 |
* @return void |
| 245 |
*/ |
| 246 |
private function includes() { |
| 247 |
|
| 248 |
if ( ! class_exists( 'EDD_SL_Plugin_Updater' ) ) { |
| 249 |
require_once 'admin/EDD_SL_Plugin_Updater.php'; |
| 250 |
} |
| 251 |
} |
| 252 |
|
| 253 |
/** |
| 254 |
* Hooks |
| 255 |
* |
| 256 |
* Setup license hooks. |
| 257 |
* |
| 258 |
* @access private |
| 259 |
* @since 1.0 |
| 260 |
* |
| 261 |
* @return void |
| 262 |
*/ |
| 263 |
private function hooks() { |
| 264 |
|
| 265 |
// Register settings. |
| 266 |
add_filter( 'give_settings_licenses', array( $this, 'settings' ), 1 ); |
| 267 |
|
| 268 |
// Activate license key on settings save. |
| 269 |
add_action( 'admin_init', array( $this, 'activate_license' ), 10 ); |
| 270 |
|
| 271 |
// Deactivate license key. |
| 272 |
add_action( 'admin_init', array( $this, 'deactivate_license' ), 11 ); |
| 273 |
|
| 274 |
// Updater. |
| 275 |
add_action( 'admin_init', array( $this, 'auto_updater' ), 0 ); |
| 276 |
add_action( 'admin_notices', array( $this, 'notices' ) ); |
| 277 |
|
| 278 |
// Check license weekly. |
| 279 |
Give_Cron::add_weekly_event( array( $this, 'weekly_license_check' ) ); |
| 280 |
|
| 281 |
// Check subscription weekly. |
| 282 |
Give_Cron::add_weekly_event( array( $this, 'weekly_subscription_check' ) ); |
| 283 |
|
| 284 |
// Show addon notice on plugin page. |
| 285 |
$plugin_name = explode( 'plugins/', $this->file ); |
| 286 |
$plugin_name = end( $plugin_name ); |
| 287 |
add_action( "after_plugin_row_{$plugin_name}", array( $this, 'plugin_page_notices' ), 10, 3 ); |
| 288 |
|
| 289 |
} |
| 290 |
|
| 291 |
|
| 292 |
/** |
| 293 |
* Auto Updater |
| 294 |
* |
| 295 |
* @access private |
| 296 |
* @since 1.0 |
| 297 |
* |
| 298 |
* @return void |
| 299 |
*/ |
| 300 |
public function auto_updater() { |
| 301 |
|
| 302 |
if ( ! empty( $this->item_id ) ) { |
| 303 |
$args['item_id'] = $this->item_id; |
| 304 |
} else { |
| 305 |
$args['item_name'] = $this->item_name; |
| 306 |
} |
| 307 |
|
| 308 |
// Setup the updater. |
| 309 |
$this->auto_updater_obj = new EDD_SL_Plugin_Updater( |
| 310 |
$this->api_url, |
| 311 |
$this->file, |
| 312 |
array( |
| 313 |
'version' => $this->version, |
| 314 |
'license' => $this->license, |
| 315 |
'item_name' => $this->item_name, |
| 316 |
'author' => $this->author, |
| 317 |
) |
| 318 |
); |
| 319 |
} |
| 320 |
|
| 321 |
/** |
| 322 |
* License Settings |
| 323 |
* |
| 324 |
* Add license field to settings. |
| 325 |
* |
| 326 |
* @access public |
| 327 |
* @since 1.0 |
| 328 |
* |
| 329 |
* @param array $settings License settings. |
| 330 |
* |
| 331 |
* @return array License settings. |
| 332 |
*/ |
| 333 |
public function settings( $settings ) { |
| 334 |
|
| 335 |
$give_license_settings = array( |
| 336 |
array( |
| 337 |
'name' => $this->item_name, |
| 338 |
'id' => $this->item_shortname . '_license_key', |
| 339 |
'desc' => '', |
| 340 |
'type' => 'license_key', |
| 341 |
'options' => array( |
| 342 |
'license' => get_option( $this->item_shortname . '_license_active' ), |
| 343 |
'shortname' => $this->item_shortname, |
| 344 |
'item_name' => $this->item_name, |
| 345 |
'api_url' => $this->api_url, |
| 346 |
'checkout_url' => $this->checkout_url, |
| 347 |
'account_url' => $this->account_url, |
| 348 |
), |
| 349 |
'size' => 'regular', |
| 350 |
), |
| 351 |
); |
| 352 |
|
| 353 |
return array_merge( $settings, $give_license_settings ); |
| 354 |
} |
| 355 |
|
| 356 |
/** |
| 357 |
* License Settings Content |
| 358 |
* |
| 359 |
* Add Some Content to the Licensing Settings. |
| 360 |
* |
| 361 |
* @access public |
| 362 |
* @since 1.0 |
| 363 |
* |
| 364 |
* @param array $settings License settings content. |
| 365 |
* |
| 366 |
* @return array License settings content. |
| 367 |
*/ |
| 368 |
public function license_settings_content( $settings ) { |
| 369 |
|
| 370 |
$give_license_settings = array( |
| 371 |
array( |
| 372 |
'name' => __( 'Add-on Licenses', 'give' ), |
| 373 |
'desc' => '<hr>', |
| 374 |
'type' => 'give_title', |
| 375 |
'id' => 'give_title', |
| 376 |
), |
| 377 |
); |
| 378 |
|
| 379 |
return array_merge( $settings, $give_license_settings ); |
| 380 |
} |
| 381 |
|
| 382 |
/** |
| 383 |
* Activate License |
| 384 |
* |
| 385 |
* Activate the license key. |
| 386 |
* |
| 387 |
* @access public |
| 388 |
* @since 1.0 |
| 389 |
* |
| 390 |
* @return void |
| 391 |
*/ |
| 392 |
public function activate_license() { |
| 393 |
// Bailout. |
| 394 |
if ( ! $this->__is_user_can_edit_license() ) { |
| 395 |
return; |
| 396 |
} |
| 397 |
|
| 398 |
// Allow third party addon developers to handle license activation. |
| 399 |
if ( $this->__is_third_party_addon() ) { |
| 400 |
do_action( 'give_activate_license', $this ); |
| 401 |
|
| 402 |
return; |
| 403 |
} |
| 404 |
|
| 405 |
// Delete previous license setting if a empty license key submitted. |
| 406 |
if ( empty( $_POST[ "{$this->item_shortname}_license_key" ] ) ) { |
| 407 |
$this->unset_license(); |
| 408 |
|
| 409 |
return; |
| 410 |
} |
| 411 |
|
| 412 |
// Do not simultaneously activate add-ons if the user want to deactivate a specific add-on. |
| 413 |
if ( $this->is_deactivating_license() ) { |
| 414 |
return; |
| 415 |
} |
| 416 |
|
| 417 |
// Check if plugin previously installed. |
| 418 |
if ( $this->is_valid_license() ) { |
| 419 |
return; |
| 420 |
} |
| 421 |
|
| 422 |
// Get license key. |
| 423 |
$this->license = sanitize_text_field( $_POST[ $this->item_shortname . '_license_key' ] ); |
| 424 |
|
| 425 |
// Delete previous license key from subscription if previously added. |
| 426 |
$this->__remove_license_key_from_subscriptions(); |
| 427 |
|
| 428 |
// Make sure there are no api errors. |
| 429 |
if ( ! ( $license_data = $this->get_license_info( 'activate_license' ) ) ) { |
| 430 |
return; |
| 431 |
} |
| 432 |
|
| 433 |
// Make sure license is valid. |
| 434 |
// return because admin will want to activate license again. |
| 435 |
if ( ! $this->is_license( $license_data ) ) { |
| 436 |
// Add license key. |
| 437 |
give_update_option( "{$this->item_shortname}_license_key", $this->license ); |
| 438 |
|
| 439 |
return; |
| 440 |
} |
| 441 |
|
| 442 |
// Tell WordPress to look for updates. |
| 443 |
set_site_transient( 'update_plugins', null ); |
| 444 |
|
| 445 |
// Add license data. |
| 446 |
update_option( "{$this->item_shortname}_license_active", $license_data, false ); |
| 447 |
|
| 448 |
// Add license key. |
| 449 |
give_update_option( "{$this->item_shortname}_license_key", $this->license ); |
| 450 |
|
| 451 |
// Check subscription for license key and store this to db (if any). |
| 452 |
$this->__single_subscription_check(); |
| 453 |
} |
| 454 |
|
| 455 |
/** |
| 456 |
* Deactivate License |
| 457 |
* |
| 458 |
* Deactivate the license key. |
| 459 |
* |
| 460 |
* @access public |
| 461 |
* @since 1.0 |
| 462 |
* |
| 463 |
* @return void |
| 464 |
*/ |
| 465 |
public function deactivate_license() { |
| 466 |
// Bailout. |
| 467 |
if ( ! $this->__is_user_can_edit_license() ) { |
| 468 |
return; |
| 469 |
} |
| 470 |
|
| 471 |
// Allow third party add-on developers to handle license deactivation. |
| 472 |
if ( $this->__is_third_party_addon() ) { |
| 473 |
do_action( 'give_deactivate_license', $this ); |
| 474 |
|
| 475 |
return; |
| 476 |
} |
| 477 |
|
| 478 |
// Run on deactivate button press. |
| 479 |
if ( isset( $_POST[ $this->item_shortname . '_license_key_deactivate' ] ) ) { |
| 480 |
$this->unset_license(); |
| 481 |
} |
| 482 |
} |
| 483 |
|
| 484 |
/** |
| 485 |
* Check if license key is valid once per week. |
| 486 |
* |
| 487 |
* @access public |
| 488 |
* @since 1.7 |
| 489 |
* |
| 490 |
* @return void |
| 491 |
*/ |
| 492 |
public function weekly_license_check() { |
| 493 |
|
| 494 |
if ( |
| 495 |
! empty( $_POST['give_settings'] ) || |
| 496 |
empty( $this->license ) |
| 497 |
) { |
| 498 |
return; |
| 499 |
} |
| 500 |
|
| 501 |
// Allow third party add-on developers to handle their license check. |
| 502 |
if ( $this->__is_third_party_addon() ) { |
| 503 |
do_action( 'give_weekly_license_check', $this ); |
| 504 |
|
| 505 |
return; |
| 506 |
} |
| 507 |
|
| 508 |
// Make sure there are no api errors. |
| 509 |
if ( ! ( $license_data = $this->get_license_info( 'check_license' ) ) ) { |
| 510 |
return; |
| 511 |
} |
| 512 |
|
| 513 |
// Bailout. |
| 514 |
if ( ! $this->is_license( $license_data ) ) { |
| 515 |
return; |
| 516 |
} |
| 517 |
|
| 518 |
update_option( $this->item_shortname . '_license_active', $license_data, false ); |
| 519 |
|
| 520 |
return; |
| 521 |
} |
| 522 |
|
| 523 |
/** |
| 524 |
* Check subscription validation once per week |
| 525 |
* |
| 526 |
* @access public |
| 527 |
* @since 1.7 |
| 528 |
* |
| 529 |
* @return void |
| 530 |
*/ |
| 531 |
public function weekly_subscription_check() { |
| 532 |
// Bailout. |
| 533 |
if ( |
| 534 |
! empty( $_POST['give_settings'] ) |
| 535 |
|| empty( $this->license ) |
| 536 |
) { |
| 537 |
return; |
| 538 |
} |
| 539 |
|
| 540 |
// Remove old subscription data. |
| 541 |
if ( absint( get_option( '_give_subscriptions_edit_last', true ) ) < current_time( 'timestamp', 1 ) ) { |
| 542 |
delete_option( 'give_subscriptions' ); |
| 543 |
update_option( '_give_subscriptions_edit_last', strtotime( '+ 1 day', current_time( 'timestamp', 1 ) ), false ); |
| 544 |
} |
| 545 |
|
| 546 |
// Allow third party add-on developers to handle their subscription check. |
| 547 |
if ( $this->__is_third_party_addon() ) { |
| 548 |
do_action( 'give_weekly_subscription_check', $this ); |
| 549 |
|
| 550 |
return; |
| 551 |
} |
| 552 |
|
| 553 |
$this->__single_subscription_check(); |
| 554 |
} |
| 555 |
|
| 556 |
/** |
| 557 |
* Check if license key is part of subscription or not |
| 558 |
* |
| 559 |
* @access private |
| 560 |
* @since 1.7 |
| 561 |
* |
| 562 |
* @return void |
| 563 |
*/ |
| 564 |
private function __single_subscription_check() { |
| 565 |
if ( empty( $this->license ) ) { |
| 566 |
return; |
| 567 |
} |
| 568 |
|
| 569 |
/** |
| 570 |
* Make sure there are no api errors. |
| 571 |
* |
| 572 |
* Do not get confused with edd_action check_subscription. |
| 573 |
* By default edd software licensing api does not have api to check subscription. |
| 574 |
* This is a custom feature to check subscriptions. |
| 575 |
*/ |
| 576 |
$subscription_data = $this->get_license_info( 'check_subscription', true ); |
| 577 |
|
| 578 |
if ( ! empty( $subscription_data['success'] ) && absint( $subscription_data['success'] ) ) { |
| 579 |
|
| 580 |
$subscriptions = get_option( 'give_subscriptions', array() ); |
| 581 |
|
| 582 |
// Update subscription data only if subscription does not exist already. |
| 583 |
$subscriptions[ $subscription_data['id'] ] = $subscription_data; |
| 584 |
|
| 585 |
// Initiate default set of license for subscription. |
| 586 |
if ( ! isset( $subscriptions[ $subscription_data['id'] ]['licenses'] ) ) { |
| 587 |
$subscriptions[ $subscription_data['id'] ]['licenses'] = array(); |
| 588 |
} |
| 589 |
|
| 590 |
// Store licenses for subscription. |
| 591 |
if ( ! in_array( $this->license, $subscriptions[ $subscription_data['id'] ]['licenses'] ) ) { |
| 592 |
$subscriptions[ $subscription_data['id'] ]['licenses'][] = $this->license; |
| 593 |
} |
| 594 |
|
| 595 |
update_option( 'give_subscriptions', $subscriptions, false ); |
| 596 |
} |
| 597 |
} |
| 598 |
|
| 599 |
/** |
| 600 |
* Admin notices for errors |
| 601 |
* |
| 602 |
* @access public |
| 603 |
* @since 1.0 |
| 604 |
* |
| 605 |
* @return void |
| 606 |
*/ |
| 607 |
public function notices() { |
| 608 |
|
| 609 |
if ( ! current_user_can( 'manage_give_settings' ) ) { |
| 610 |
return; |
| 611 |
} |
| 612 |
|
| 613 |
// Do not show licenses notices on license tab. |
| 614 |
if ( 'licenses' === give_get_current_setting_tab() ) { |
| 615 |
return; |
| 616 |
} |
| 617 |
|
| 618 |
static $showed_invalid_message; |
| 619 |
static $showed_subscriptions_message; |
| 620 |
static $addon_license_key_in_subscriptions; |
| 621 |
|
| 622 |
// Set default value. |
| 623 |
$addon_license_key_in_subscriptions = ! empty( $addon_license_key_in_subscriptions ) ? $addon_license_key_in_subscriptions : array(); |
| 624 |
$messages = array(); |
| 625 |
|
| 626 |
// Check whether admin has Give Add-on activated since 24 hours? |
| 627 |
$is_license_notice_hidden = Give_Cache::get( 'give_cache_hide_license_notice_after_activation' ); |
| 628 |
|
| 629 |
// Display Invalid License notice, if its more than 24 hours since first Give Add-on activation. |
| 630 |
if ( |
| 631 |
empty( $this->license ) |
| 632 |
&& empty( $showed_invalid_message ) |
| 633 |
&& ( false === $is_license_notice_hidden ) |
| 634 |
) { |
| 635 |
|
| 636 |
Give()->notices->register_notice( |
| 637 |
array( |
| 638 |
'id' => 'give-invalid-license', |
| 639 |
'type' => 'error', |
| 640 |
'description' => sprintf( |
| 641 |
__( 'You have invalid or expired license keys for one or more Give Add-ons. Please go to the <a href="%s">licenses page</a> to correct this issue.', 'give' ), |
| 642 |
admin_url( 'edit.php?post_type=give_forms&page=give-settings&tab=licenses' ) |
| 643 |
), |
| 644 |
'dismissible_type' => 'user', |
| 645 |
'dismiss_interval' => 'shortly', |
| 646 |
) |
| 647 |
); |
| 648 |
|
| 649 |
$showed_invalid_message = true; |
| 650 |
|
| 651 |
} |
| 652 |
|
| 653 |
// Get subscriptions. |
| 654 |
$subscriptions = get_option( 'give_subscriptions' ); |
| 655 |
|
| 656 |
// Show subscription messages. |
| 657 |
if ( ! empty( $subscriptions ) && ! $showed_subscriptions_message ) { |
| 658 |
|
| 659 |
foreach ( $subscriptions as $subscription ) { |
| 660 |
// Subscription expires timestamp. |
| 661 |
$subscription_expires = strtotime( $subscription['expires'] ); |
| 662 |
|
| 663 |
// Start showing subscriptions message before one week of renewal date. |
| 664 |
if ( strtotime( '- 7 days', $subscription_expires ) > current_time( 'timestamp', 1 ) ) { |
| 665 |
continue; |
| 666 |
} |
| 667 |
|
| 668 |
// Check if subscription message already exist in messages. |
| 669 |
if ( array_key_exists( $subscription['id'], $messages ) ) { |
| 670 |
continue; |
| 671 |
} |
| 672 |
|
| 673 |
// Check if license already expired. |
| 674 |
if ( strtotime( $subscription['expires'] ) < current_time( 'timestamp', 1 ) ) { |
| 675 |
Give()->notices->register_notice( |
| 676 |
array( |
| 677 |
'id' => "give-expired-subscription-{$subscription['id']}", |
| 678 |
'type' => 'error', |
| 679 |
'description' => sprintf( |
| 680 |
__( 'Your Give add-on license expired for payment <a href="%1$s" target="_blank">#%2$d</a>. <a href="%3$s" target="_blank">Click to renew an existing license</a> or %4$s.', 'give' ), |
| 681 |
urldecode( $subscription['invoice_url'] ), |
| 682 |
$subscription['payment_id'], |
| 683 |
"{$this->checkout_url}?edd_license_key={$subscription['license_key']}&utm_campaign=admin&utm_source=licenses&utm_medium=expired", |
| 684 |
Give()->notices->get_dismiss_link( |
| 685 |
array( |
| 686 |
'title' => __( 'Click here if already renewed', 'give' ), |
| 687 |
'dismissible_type' => 'user', |
| 688 |
'dismiss_interval' => 'permanent', |
| 689 |
) |
| 690 |
) |
| 691 |
), |
| 692 |
'dismissible_type' => 'user', |
| 693 |
'dismiss_interval' => 'shortly', |
| 694 |
) |
| 695 |
); |
| 696 |
} else { |
| 697 |
Give()->notices->register_notice( |
| 698 |
array( |
| 699 |
'id' => "give-expires-subscription-{$subscription['id']}", |
| 700 |
'type' => 'error', |
| 701 |
'description' => sprintf( |
| 702 |
__( 'Your Give add-on license will expire in %1$s for payment <a href="%2$s" target="_blank">#%3$d</a>. <a href="%4$s" target="_blank">Click to renew an existing license</a> or %5$s.', 'give' ), |
| 703 |
human_time_diff( current_time( 'timestamp', 1 ), strtotime( $subscription['expires'] ) ), |
| 704 |
urldecode( $subscription['invoice_url'] ), |
| 705 |
$subscription['payment_id'], |
| 706 |
"{$this->checkout_url}?edd_license_key={$subscription['license_key']}&utm_campaign=admin&utm_source=licenses&utm_medium=expired", |
| 707 |
Give()->notices->get_dismiss_link( |
| 708 |
array( |
| 709 |
'title' => __( 'Click here if already renewed', 'give' ), |
| 710 |
'dismissible_type' => 'user', |
| 711 |
'dismiss_interval' => 'permanent', |
| 712 |
) |
| 713 |
) |
| 714 |
), |
| 715 |
'dismissible_type' => 'user', |
| 716 |
'dismiss_interval' => 'shortly', |
| 717 |
) |
| 718 |
); |
| 719 |
} |
| 720 |
|
| 721 |
// Stop validation for these license keys. |
| 722 |
$addon_license_key_in_subscriptions = array_merge( $addon_license_key_in_subscriptions, $subscription['licenses'] ); |
| 723 |
}// End foreach(). |
| 724 |
$showed_subscriptions_message = true; |
| 725 |
}// End if(). |
| 726 |
|
| 727 |
// Show Non Subscription Give Add-on messages. |
| 728 |
if ( |
| 729 |
! in_array( $this->license, $addon_license_key_in_subscriptions ) |
| 730 |
&& ! empty( $this->license ) |
| 731 |
&& empty( $showed_invalid_message ) |
| 732 |
&& ! $this->is_valid_license() |
| 733 |
) { |
| 734 |
|
| 735 |
Give()->notices->register_notice( |
| 736 |
array( |
| 737 |
'id' => 'give-invalid-license', |
| 738 |
'type' => 'error', |
| 739 |
'description' => sprintf( |
| 740 |
__( 'You have invalid or expired license keys for one or more Give Add-ons. Please go to the <a href="%s">licenses page</a> to correct this issue.', 'give' ), |
| 741 |
admin_url( 'edit.php?post_type=give_forms&page=give-settings&tab=licenses' ) |
| 742 |
), |
| 743 |
'dismissible_type' => 'user', |
| 744 |
'dismiss_interval' => 'shortly', |
| 745 |
) |
| 746 |
); |
| 747 |
|
| 748 |
$showed_invalid_message = true; |
| 749 |
|
| 750 |
} |
| 751 |
} |
| 752 |
|
| 753 |
/** |
| 754 |
* Check if license is valid or not. |
| 755 |
* |
| 756 |
* @since 1.7 |
| 757 |
* @access public |
| 758 |
* |
| 759 |
* @param null|object $licence_data |
| 760 |
* |
| 761 |
* @return bool |
| 762 |
*/ |
| 763 |
public function is_valid_license( $licence_data = null ) { |
| 764 |
$license_data = empty( $licence_data ) ? $this->license_data : $licence_data; |
| 765 |
|
| 766 |
if ( apply_filters( 'give_is_valid_license', ( $this->is_license( $license_data ) && 'valid' === $license_data->license ) ) ) { |
| 767 |
return true; |
| 768 |
} |
| 769 |
|
| 770 |
return false; |
| 771 |
} |
| 772 |
|
| 773 |
|
| 774 |
/** |
| 775 |
* Check if license is license object of no. |
| 776 |
* |
| 777 |
* @since 1.7 |
| 778 |
* @access public |
| 779 |
* |
| 780 |
* @param null|object $licence_data |
| 781 |
* |
| 782 |
* @return bool |
| 783 |
*/ |
| 784 |
public function is_license( $licence_data = null ) { |
| 785 |
$license_data = empty( $licence_data ) ? $this->license_data : $licence_data; |
| 786 |
|
| 787 |
if ( apply_filters( 'give_is_license', ( is_object( $license_data ) && ! empty( $license_data ) && property_exists( $license_data, 'license' ) ) ) ) { |
| 788 |
return true; |
| 789 |
} |
| 790 |
|
| 791 |
return false; |
| 792 |
} |
| 793 |
|
| 794 |
/** |
| 795 |
* Check if license is valid or not. |
| 796 |
* |
| 797 |
* @access private |
| 798 |
* @since 1.7 |
| 799 |
* |
| 800 |
* @return bool |
| 801 |
*/ |
| 802 |
private function __is_third_party_addon() { |
| 803 |
return ( false === strpos( $this->api_url, 'givewp.com/' ) ); |
| 804 |
} |
| 805 |
|
| 806 |
/** |
| 807 |
* Remove license key from subscription. |
| 808 |
* |
| 809 |
* This function mainly uses when admin user deactivate license key, |
| 810 |
* then we do not need subscription information for that license key. |
| 811 |
* |
| 812 |
* @access private |
| 813 |
* @since 1.7 |
| 814 |
* |
| 815 |
* @return bool |
| 816 |
*/ |
| 817 |
private function __remove_license_key_from_subscriptions() { |
| 818 |
$subscriptions = get_option( 'give_subscriptions', array() ); |
| 819 |
|
| 820 |
// Bailout. |
| 821 |
if ( empty( $this->license ) ) { |
| 822 |
return false; |
| 823 |
} |
| 824 |
|
| 825 |
if ( ! empty( $subscriptions ) ) { |
| 826 |
foreach ( $subscriptions as $subscription_id => $subscription ) { |
| 827 |
$license_index = array_search( $this->license, $subscription['licenses'] ); |
| 828 |
if ( false !== $license_index ) { |
| 829 |
// Remove license key. |
| 830 |
unset( $subscriptions[ $subscription_id ]['licenses'][ $license_index ] ); |
| 831 |
|
| 832 |
// Rearrange license keys. |
| 833 |
$subscriptions[ $subscription_id ]['licenses'] = array_values( $subscriptions[ $subscription_id ]['licenses'] ); |
| 834 |
|
| 835 |
// Update subscription information. |
| 836 |
update_option( 'give_subscriptions', $subscriptions, false ); |
| 837 |
break; |
| 838 |
} |
| 839 |
} |
| 840 |
} |
| 841 |
} |
| 842 |
|
| 843 |
/** |
| 844 |
* Display plugin page licenses status notices. |
| 845 |
* |
| 846 |
* @param $plugin_file |
| 847 |
* @param $plugin_data |
| 848 |
* @param $status |
| 849 |
* |
| 850 |
* @return bool |
| 851 |
*/ |
| 852 |
public function plugin_page_notices( $plugin_file, $plugin_data, $status ) { |
| 853 |
// Bailout. |
| 854 |
if ( $this->is_valid_license() ) { |
| 855 |
return false; |
| 856 |
} |
| 857 |
|
| 858 |
$update_notice_wrap = '<tr class="give-addon-notice-tr active"><td colspan="3" class="colspanchange"><div class="notice inline notice-warning notice-alt give-invalid-license"><p><span class="dashicons dashicons-info"></span> %s</p></div></td></tr>'; |
| 859 |
$message = $this->license_state_message(); |
| 860 |
|
| 861 |
if ( ! empty( $message['message'] ) ) { |
| 862 |
echo sprintf( $update_notice_wrap, $message['message'] ); |
| 863 |
} |
| 864 |
} |
| 865 |
|
| 866 |
|
| 867 |
/** |
| 868 |
* Get message related to license state. |
| 869 |
* |
| 870 |
* @since 1.8.7 |
| 871 |
* @access public |
| 872 |
* @return array |
| 873 |
*/ |
| 874 |
public function license_state_message() { |
| 875 |
$message_data = array(); |
| 876 |
|
| 877 |
if ( ! $this->is_valid_license() ) { |
| 878 |
|
| 879 |
$message_data['message'] = sprintf( |
| 880 |
'Please <a href="%1$s">activate your license</a> to receive updates and support for the %2$s add-on.', |
| 881 |
esc_url( admin_url( 'edit.php?post_type=give_forms&page=give-settings&tab=licenses' ) ), |
| 882 |
$this->item_name |
| 883 |
); |
| 884 |
} |
| 885 |
|
| 886 |
return $message_data; |
| 887 |
} |
| 888 |
|
| 889 |
|
| 890 |
/** |
| 891 |
* Check if admin can edit license or not. |
| 892 |
* |
| 893 |
* @since 1.8.9 |
| 894 |
* @access private |
| 895 |
*/ |
| 896 |
private function __is_user_can_edit_license() { |
| 897 |
|
| 898 |
// Bailout. |
| 899 |
if ( |
| 900 |
! Give_Admin_Settings::verify_nonce() |
| 901 |
|| ! current_user_can( 'manage_give_settings' ) |
| 902 |
|| 'licenses' !== give_get_current_setting_tab() |
| 903 |
) { |
| 904 |
return false; |
| 905 |
} |
| 906 |
|
| 907 |
// Security check. |
| 908 |
if ( |
| 909 |
isset( $_POST[ $this->item_shortname . '_license_key-nonce' ] ) |
| 910 |
&& ! wp_verify_nonce( $_REQUEST[ $this->item_shortname . '_license_key-nonce' ], $this->item_shortname . '_license_key-nonce' ) |
| 911 |
) { |
| 912 |
wp_die( __( 'Nonce verification failed.', 'give' ), __( 'Error', 'give' ), array( 'response' => 403 ) ); |
| 913 |
} |
| 914 |
|
| 915 |
return true; |
| 916 |
} |
| 917 |
|
| 918 |
|
| 919 |
/** |
| 920 |
* Get license information. |
| 921 |
* |
| 922 |
* @since 1.8.9 |
| 923 |
* @access public |
| 924 |
* |
| 925 |
* @param string $edd_action |
| 926 |
* @param bool $response_in_array |
| 927 |
* |
| 928 |
* @return mixed |
| 929 |
*/ |
| 930 |
public function get_license_info( $edd_action = '', $response_in_array = false ) { |
| 931 |
|
| 932 |
if ( empty( $edd_action ) ) { |
| 933 |
return false; |
| 934 |
} |
| 935 |
|
| 936 |
// Data to send to the API. |
| 937 |
$api_params = array( |
| 938 |
'edd_action' => $edd_action, // never change from "edd_" to "give_"! |
| 939 |
'license' => $this->license, |
| 940 |
'item_name' => urlencode( $this->item_name ), |
| 941 |
'url' => home_url(), |
| 942 |
); |
| 943 |
|
| 944 |
// Call the API. |
| 945 |
$response = wp_remote_post( |
| 946 |
$this->api_url, |
| 947 |
array( |
| 948 |
'timeout' => 15, |
| 949 |
'sslverify' => false, |
| 950 |
'body' => $api_params, |
| 951 |
) |
| 952 |
); |
| 953 |
|
| 954 |
// Make sure there are no errors. |
| 955 |
if ( is_wp_error( $response ) ) { |
| 956 |
return false; |
| 957 |
} |
| 958 |
|
| 959 |
return json_decode( wp_remote_retrieve_body( $response ), $response_in_array ); |
| 960 |
} |
| 961 |
|
| 962 |
|
| 963 |
/** |
| 964 |
* Unset license |
| 965 |
* |
| 966 |
* @since 1.8.14 |
| 967 |
* @access private |
| 968 |
*/ |
| 969 |
private function unset_license() { |
| 970 |
|
| 971 |
// Remove license key from subscriptions if exist. |
| 972 |
$this->__remove_license_key_from_subscriptions(); |
| 973 |
|
| 974 |
// Remove license from database. |
| 975 |
delete_option( "{$this->item_shortname}_license_active" ); |
| 976 |
give_delete_option( "{$this->item_shortname}_license_key" ); |
| 977 |
unset( $_POST[ "{$this->item_shortname}_license_key" ] ); |
| 978 |
|
| 979 |
// Unset license param. |
| 980 |
$this->license = ''; |
| 981 |
} |
| 982 |
|
| 983 |
|
| 984 |
/** |
| 985 |
* Check if deactivating any license key or not. |
| 986 |
* |
| 987 |
* @since 1.8.17 |
| 988 |
* @access private |
| 989 |
* |
| 990 |
* @return bool |
| 991 |
*/ |
| 992 |
private function is_deactivating_license() { |
| 993 |
$status = false; |
| 994 |
|
| 995 |
foreach ( $_POST as $key => $value ) { |
| 996 |
if ( false !== strpos( $key, 'license_key_deactivate' ) ) { |
| 997 |
$status = true; |
| 998 |
break; |
| 999 |
} |
| 1000 |
} |
| 1001 |
|
| 1002 |
return $status; |
| 1003 |
} |
| 1004 |
|
| 1005 |
/** |
| 1006 |
* Return licensed addons info |
| 1007 |
* |
| 1008 |
* Note: note only for internal logic |
| 1009 |
* |
| 1010 |
* @since 2.1.4 |
| 1011 |
* |
| 1012 |
* @return array |
| 1013 |
*/ |
| 1014 |
static function get_licensed_addons() { |
| 1015 |
return self::$licensed_addons; |
| 1016 |
} |
| 1017 |
|
| 1018 |
} |
| 1019 |
|
| 1020 |
endif; // end class_exists check. |
| 1021 |
|
