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1
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<?php |
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2
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3
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if ( ! defined( 'ABSPATH' ) ) { |
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exit; |
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5
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} |
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6
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7
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if ( ! class_exists( 'WC_Connect_Admin_Setup_Wizard' ) ) : |
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8
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9
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class WC_Services_Installer { |
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11
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public function notice() { |
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$this->try_install(); |
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$link = add_query_arg( array( 'wc-services-action' => 'install' ) ); |
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?> |
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<div class="notice notice-warning"> |
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<p> |
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Hello World. <a href="<?php echo $link; ?>">install</a> |
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</p> |
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</div> |
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<?php |
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} |
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public function try_install() { |
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$install = filter_input( INPUT_GET, 'wc-services-action' ); |
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if ( 'install' === $install ) { |
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$this->install(); |
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wp_redirect( esc_url_raw( remove_query_arg( array( 'wc-services-action' ) ) ) ); |
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exit; |
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} |
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} |
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private function install() { |
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include_once( ABSPATH . '/wp-admin/includes/admin.php' ); |
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include_once( ABSPATH . '/wp-admin/includes/plugin-install.php' ); |
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include_once( ABSPATH . '/wp-admin/includes/plugin.php' ); |
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include_once( ABSPATH . '/wp-admin/includes/class-wp-upgrader.php' ); |
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include_once( ABSPATH . '/wp-admin/includes/class-plugin-upgrader.php' ); |
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38
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$api = plugins_api( 'plugin_information', array( |
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'slug' => 'connect-for-woocommerce', |
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) ); |
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if ( is_wp_error( $api ) ) { |
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wp_die( $api ); |
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} |
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$upgrader = new Plugin_Upgrader( new Automatic_Upgrader_Skin() ); |
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$result = $upgrader->install( $api->download_link ); |
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if ( is_wp_error( $result ) ) { |
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wp_die( $result ); |
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} |
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54
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$result = activate_plugin( 'connect-for-woocommerce/woocommerce-connect-client.php' ); |
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56
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if ( is_wp_error( $result ) ) { |
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wp_die( $result ); |
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} |
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} |
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60
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} |
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61
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62
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$wc_services_installer = new WC_Services_Installer(); |
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63
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64
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add_action( 'init', array( $wc_services_installer, 'try_install' ) ); |
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add_action( 'admin_notices', array( $wc_services_installer, 'notice' ) ); |
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66
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endif; |
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Automattic /
jetpack
An exit expression should only be used in rare cases. For example, if you write a short command line script.
In most cases however, using an
exitexpression makes the code untestable and often causes incompatibilities with other libraries. Thus, unless you are absolutely sure it is required here, we recommend to refactor your code to avoid its usage.