# chatbot/8.2.3/includes/openai/plugin-upgrader/admin/license-settings-page.php

WPBot – AI ChatBot for Live Support, Lead Generation, WordPress Automation, AI Services, version 8.2.3. 127 lines.

- Page: https://pluginprobe.com/plugins/chatbot/8.2.3/code/includes/openai/plugin-upgrader/admin/license-settings-page.php
- Raw: https://pluginprobe.com/plugins/chatbot/8.2.3/raw/includes/openai/plugin-upgrader/admin/license-settings-page.php
- Modified: 2026-04-28T08:12:24+00:00

Line numbers below start at 1. Link to a line or a range by appending a fragment to the
page URL, for example `https://pluginprobe.com/plugins/chatbot/8.2.3/code/includes/openai/plugin-upgrader/admin/license-settings-page.php#L10-L20`.

```php
<?php
if (!defined('ABSPATH')) exit; // Exit if accessed directly
/**
 * License Settings pAge
 */
class qcld_openaiaddon_License_Settings_page
{
	
	function __construct()
	{
		add_action( 'admin_init', array($this, 'register_license_key_settings') );
	}

	function register_license_key_settings(){
		register_setting( 'qcld_openaiaddon_license', 'qcld_openaiaddon_enter_license_key', array($this, 'qcld_callback_quantum_license_key') );
		register_setting( 'qcld_openaiaddon_license', 'qcld_openaiaddon_enter_envato_key', array($this, 'qcld_callback_envato_license_key') );
		register_setting( 'qcld_openaiaddon_license', 'qcld_openaiaddon__buy_from_where', array( 'default' => '' ) );
		register_setting( 'qcld_openaiaddon_license', 'qcld_openaiaddon_site_type', array( 'default' => '' ) );
		//start new-update-for-codecanyon
		register_setting( 'qcld_openaiaddon_license', 'qcld_openaiaddon_enter_license_or_purchase_key', array( 'default' => '' ) );
		//end new-update-for-codecanyon
	}

	function qcld_callback_quantum_license_key($posted_option){
		
		if(isset($_POST['submit'])){
			$license_key = sanitize_text_field(wp_unslash($_POST['qcld_openaiaddon_enter_license_or_purchase_key']));
			$buy_from = sanitize_text_field(wp_unslash($_POST['qcld_openaiaddon__buy_from_where']));
			$server_type = sanitize_text_field(wp_unslash($_POST['qcld_openaiaddon_site_type']));
			$plugin_name = openaiaddon_LICENSING_PLUGIN_NAME;

			$request = wp_remote_get(
				openaiaddon_LICENSING_PRODUCT_DEV_URL."wp-json/qcld-sumu-subscription-checker/v1/checkplugin/?license_key=".$license_key."&plugin_to_check=".$plugin_name
			);
			$current_domain_url =  site_url() ;
			$current_domain = str_replace(
									array( 'https://', 'http://', 'www.' ),
									array('', '', ''),
									$current_domain_url
								);
			if( $buy_from == 'quantumcloud'){
				if ( !is_wp_error( $request ) || wp_remote_retrieve_response_code( $request ) === 200 ) {
				
					$result = json_decode($request['body']);
					if( $result){
						$requested_plugin_name = $result->plugin_name;
						$plugin_max_domain = $result->plugin_max_domain;
						if($requested_plugin_name == $plugin_name){

						
							delete_openaiaddon_update_transient();
							delete_openaiaddon_renew_transient();
						
							delete_openaiaddon_invalid_license();
							set_openaiaddon_valid_license();
							$track_domain_request = wp_remote_get(openaiaddon_LICENSING_PRODUCT_DEV_URL."wp-json/qc-domain-tracker/v1/insertdomain/?license_key=".$license_key."&plugin_name=".$plugin_name."&current_domain=".$current_domain."&plugin_max_domain=".$plugin_max_domain."&buy_from=".$buy_from.'&server_type='.$server_type);

							if( !is_wp_error( $track_domain_request ) || wp_remote_retrieve_response_code( $track_domain_request ) === 200 ){
								
							}else{
								
							}
						}
					}else{
						set_openaiaddon_invalid_license();
						delete_openaiaddon_valid_license();
					}
				}else{
					
				}
			}
		}
		return $posted_option;
	}

	function qcld_callback_envato_license_key($posted_option){
		if(isset($_POST['submit'])){
			$purchase_code = sanitize_text_field(wp_unslash($_POST['qcld_openaiaddon_enter_envato_key']));
			$buy_from = sanitize_text_field(wp_unslash($_POST['qcld_openaiaddon_buy_from_where']));
			$server_type = sanitize_text_field(wp_unslash($_POST['qcld_openaiaddon_site_type']));
			$plugin_name = openaiaddon_LICENSING_PLUGIN_NAME;
			$current_domain_url =  site_url() ;
			$current_domain = str_replace(
									array( 'https://', 'http://', 'www.' ),
									array('', '', ''),
									$current_domain_url
								);

			if( $buy_from == 'codecanyon'){
				if (!preg_match("/^(\w{8})-((\w{4})-){3}(\w{12})$/", $purchase_code) ){
	   				//throw new Exception("Invalid code");
	   				setqc_openaiaddon_invalid_license();
	   				deleteqc_openaiaddon_valid_license();
	   			}else{

					$verify_purchase_code = wp_remote_get(wplivechat_LICENSING_PRODUCT_DEV_URL."wp-json/qc-envato/v1/checklicense/?license_key=".$purchase_code);

					if ( !is_wp_error( $verify_purchase_code ) || wp_remote_retrieve_response_code( $verify_purchase_code ) === 200 ) {
				
						$verify_purchase_result = json_decode($verify_purchase_code['body'], true);
						$item_details = $verify_purchase_result['item'];

						if( $item_details['id'] == wplivechat_ENVATO_PLUGIN_ID ){
			   				$track_domain_request = wp_remote_get(wplivechat_LICENSING_PRODUCT_DEV_URL."wp-json/qc-domain-tracker/v1/insertdomain/?license_key=".$purchase_code."&plugin_name=".$plugin_name."&current_domain=".$current_domain."&plugin_max_domain=1&buy_from=".$buy_from.'&server_type='.$server_type);
							
							deleteqc_openaiaddon_update_transient();
							deleteqc_openaiaddon_renew_transient();
							
			   				deleteqc_openaiaddon_invalid_license();
			   				setqc_openaiaddon_valid_license();
						}else{
							setqc_openaiaddon_invalid_license();
	   						deleteqc_openaiaddon_valid_license();
						}

					}else{
						setqc_openaiaddon_invalid_license();
	   					deleteqc_openaiaddon_valid_license();
					}

	   			}
	   		}
		}
		return $posted_option;
	}
}

```