* @license http://www.gnu.org/licenses/ GNU General Public License
* @link https://wordpress.org/plugins/rzp-woocommerce/
*
*/
-// Exit if accessed directly
-if ( ! defined( 'ABSPATH' ) ) {
- exit;
-}
+ // If this file is called directly, abort!!!
+defined( 'ABSPATH' ) || exit;
+
+/**
+ * RZPWC class.
+ *
+ * @class Main class of the plugin.
+ */
+final class RZPWC {
+
+ /**
+ * Plugin version.
+ *
+ * @var string
+ */
+ public $version = '1.1.8';
+
+ /**
+ * Minimum version of WordPress required to run RZPWC.
+ *
+ * @var string
+ */
+ private $wordpress_version = '4.6';
+
+ /**
+ * Minimum version of PHP required to run RZPWC.
+ *
+ * @var string
+ */
+ private $php_version = '5.6';
-$consts = array(
- 'RZPWC_WOO_PLUGIN_VERSION' => '1.1.7', // plugin version
- 'RZPWC_WOO_PLUGIN_BASENAME' => plugin_basename( __FILE__ ),
- 'RZPWC_WOO_PLUGIN_DIR' => plugin_dir_url( __FILE__ ),
-);
+ /**
+ * Hold install error messages.
+ *
+ * @var bool
+ */
+ private $messages = [];
-foreach ( $consts as $const => $value ) {
- if ( ! defined( $const ) ) {
- define( $const, $value );
+ /**
+ * The single instance of the class.
+ *
+ * @var RZPWC
+ */
+ protected static $instance = null;
+
+ /**
+ * Retrieve main RZPWC instance.
+ *
+ * Ensure only one instance is loaded or can be loaded.
+ *
+ * @see rzpwc()
+ * @return RZPWC
+ */
+ public static function get() {
+ if ( is_null( self::$instance ) && ! ( self::$instance instanceof RZPWC ) ) {
+ self::$instance = new RZPWC();
+ self::$instance->setup();
+ }
+
+ return self::$instance;
}
-}
-// Internationalization
-add_action( 'plugins_loaded', 'rzpwc_plugin_load_textdomain' );
+ /**
+ * Instantiate the plugin.
+ */
+ private function setup() {
+ // Define plugin constants.
+ $this->define_constants();
-/**
- * Load plugin textdomain.
- *
- * @since 1.0.0
- */
-function rzpwc_plugin_load_textdomain() {
- load_plugin_textdomain( 'rzp-woocommerce', false, dirname( RZPWC_WOO_PLUGIN_BASENAME ) . '/languages' );
-}
+ if ( ! $this->is_requirements_meet() ) {
+ return;
+ }
-// register activation hook
-register_activation_hook( __FILE__, 'rzpwc_plugin_activation' );
+ // Instantiate services.
+ $this->instantiate();
-function rzpwc_plugin_activation() {
- if ( ! current_user_can( 'activate_plugins' ) ) {
- return;
+ // Loaded action.
+ do_action( 'rzpwc_loaded' );
}
- set_transient( 'rzpwc-admin-notice-on-activation', true );
-}
+ /**
+ * Check that the WordPress and PHP setup meets the plugin requirements.
+ *
+ * @return bool
+ */
+ private function is_requirements_meet() {
-// register deactivation hook
-register_deactivation_hook( __FILE__, 'rzpwc_plugin_deactivation' );
+ // Check WordPress version.
+ if ( version_compare( get_bloginfo( 'version' ), $this->wordpress_version, '<' ) ) {
+ /* translators: WordPress Version */
+ $this->messages[] = sprintf( esc_html__( 'You are using the outdated WordPress, please update it to version %s or higher.', 'upi-qr-code-payment-for-woocommerce' ), $this->wordpress_version );
+ }
-function rzpwc_plugin_deactivation() {
- if ( ! current_user_can( 'activate_plugins' ) ) {
- return;
+ // Check PHP version.
+ if ( version_compare( phpversion(), $this->php_version, '<' ) ) {
+ /* translators: PHP Version */
+ $this->messages[] = sprintf( esc_html__( 'Razorpay Payment Links for WooCommerce requires PHP version %s or above. Please update PHP to run this plugin.', 'upi-qr-code-payment-for-woocommerce' ), $this->php_version );
+ }
+
+ if ( empty( $this->messages ) ) {
+ return true;
+ }
+
+ // Auto-deactivate plugin.
+ add_action( 'admin_init', [ $this, 'auto_deactivate' ] );
+ add_action( 'admin_notices', [ $this, 'activation_error' ] );
+
+ return false;
}
-
- delete_option( 'rzpwc_plugin_dismiss_rating_notice' );
- delete_option( 'rzpwc_plugin_no_thanks_rating_notice' );
- delete_option( 'rzpwc_plugin_installed_time' );
-}
-// plugin action links
-add_filter( 'plugin_action_links_' . RZPWC_WOO_PLUGIN_BASENAME, 'rzpwc_add_action_links', 10, 2 );
+ /**
+ * Auto-deactivate plugin if requirements are not met, and display a notice.
+ */
+ public function auto_deactivate() {
+ deactivate_plugins( RZPWC_BASENAME );
+ if ( isset( $_GET['activate'] ) ) { // phpcs:ignore
+ unset( $_GET['activate'] ); // phpcs:ignore
+ }
+ }
-function rzpwc_add_action_links( $links ) {
- $rzpwclinks = array(
- '' . esc_html__( 'Settings', 'rzp-woocommerce' ) . '',
- );
+ /**
+ * Error notice on plugin activation.
+ */
+ public function activation_error() {
+ ?>
+
+
+ ', $this->messages ); // phpcs:ignore ?>
+
+
' . esc_html__( 'Your version of PHP is below the minimum version of PHP required by Razorpay Payment Links for WooCommerce plugin. Please contact your host and request that your version be upgraded to 5.6 or later.', 'rzp-woocommerce' ) . '
-
here to configure plugin settings.', 'rzp-woocommerce' ) ), 'Razorpay Payment Links for WooCommerce', esc_html( RZPWC_WOO_PLUGIN_VERSION ), esc_url( admin_url( 'admin.php?page=wc-settings&tab=checkout§ion=wc-razorpay' ) ) ); ?>
-
+
here to configure plugin settings.', 'rzp-woocommerce' ) ), 'Razorpay Payment Links for WooCommerce', esc_html( RZPWC_VERSION ), esc_url( admin_url( 'admin.php?page=wc-settings&tab=checkout§ion=wc-razorpay' ) ) ); ?>
+
+
5-star rating on WordPress? Just to help us spread the word and boost my motivation.', 'rzp-woocommerce' ); ?>
+
+ |
+
+