khaihihi

wp-content/plugins/wordpress-seo/vendor/yoast/license-manager/class-plugin-license-manager.php

@@ -0,0 +1,95 @@
+<?php
+
+if ( class_exists( 'Yoast_License_Manager' ) && ! class_exists( "Yoast_Plugin_License_Manager", false ) ) {
+
+	class Yoast_Plugin_License_Manager extends Yoast_License_Manager {
+
+		/**
+		 * Constructor
+		 *
+		 * @param Yoast_Product $product
+		 */
+		public function __construct( Yoast_Product $product ) {
+
+			parent::__construct( $product );
+
+			// Check if plugin is network activated. We should use site(wide) options in that case.
+			if( is_admin() && is_multisite() ) {
+
+				if ( ! function_exists( 'is_plugin_active_for_network' ) ) {
+					require_once( ABSPATH . '/wp-admin/includes/plugin.php' );
+				}
+
+				$this->is_network_activated = is_plugin_active_for_network( $product->get_file() );
+			}
+		}
+
+		/**
+		 * Setup auto updater for plugins
+		 */
+		public function setup_auto_updater() {
+			/**
+			 * Filter: 'yoast-license-valid' - Perform action when license is valid or hook returns true.
+			 *
+			 * @api bool $is_valid True if the license is valid.
+			 */
+			if ( apply_filters( 'yoast-license-valid', $this->license_is_valid() ) ) {
+				// setup auto updater
+				require_once( dirname( __FILE__ ) . '/class-update-manager.php' );
+				require_once( dirname( __FILE__ ) . '/class-plugin-update-manager.php' );
+				new Yoast_Plugin_Update_Manager( $this->product, $this );
+			}
+		}
+
+		/**
+		 * Setup hooks
+		 */
+		public function specific_hooks() {
+
+			// deactivate the license remotely on plugin deactivation
+			register_deactivation_hook( $this->product->get_file(), array( $this, 'deactivate_license' ) );
+		}
+
+        /**
+         * Show a form where users can enter their license key
+         * Takes Multisites into account
+         *
+         * @param bool $embedded
+         * @return null
+         */
+        public function show_license_form( $embedded = true ) {
+
+	        // For non-multisites, always show the license form
+	        if( ! is_multisite() ) {
+		       parent::show_license_form( $embedded );
+		       return;
+	        }
+
+	        // Plugin is network activated
+	        if( $this->is_network_activated ) {
+
+		        // We're on the network admin
+	            if( is_network_admin() ) {
+		            parent::show_license_form( $embedded );
+	            } else {
+		            // We're not in the network admin area, show a notice
+		            parent::show_license_form_heading();
+		            if ( is_super_admin() ) {
+			            echo "<p>" . sprintf( __( '%s is network activated, you can manage your license in the <a href="%s">network admin license page</a>.', $this->product->get_text_domain() ), $this->product->get_item_name(), $this->product->get_license_page_url() ) . "</p>";
+		            } else {
+			            echo "<p>" . sprintf( __( '%s is network activated, please contact your site administrator to manage the license.', $this->product->get_text_domain() ), $this->product->get_item_name() ) . "</p>";
+		            }
+
+	            }
+
+		    }  else {
+
+		        if( false == is_network_admin() ) {
+					parent::show_license_form( $embedded );
+			    }
+
+	        }
+        }
+	}
+
+}