Onboarding - Add extra plugin debug to plugin installation (woocommerce#3272)

* Add extra plugin debug to plugin installation * Add additional debug

Author: Justin Shreve

src/API/OnboardingPlugins.php

@@ -199,14 +199,44 @@ public function install_plugin( $request ) {
 )
 );
 
+// Log extra debug for plugin installation.
+$logger = wc_get_logger();
+$logger_source = array(
+'source' => 'woocommerce-admin',
+);
+
 if ( is_wp_error( $api ) ) {
+$logger->info(
+sprintf( 'The requested plugin `%s` could not be installed. plugins_api call failed.', sanitize_key( $slug ) ),
+$logger_source
+);
+$logger->debug(
+'api: ' . wc_print_r( $api, true ),
+$logger_source
+);
 return new \WP_Error( 'woocommerce_rest_plugin_install', __( 'The requested plugin could not be installed.', 'woocommerce-admin' ), 500 );
 }
 
 $upgrader = new \Plugin_Upgrader( new \Automatic_Upgrader_Skin() );
 $result = $upgrader->install( $api->download_link );
 
 if ( is_wp_error( $result ) || is_null( $result ) ) {
+$logger->info(
+sprintf( 'The requested plugin `%s` could not be installed. install call failed.', sanitize_key( $slug ) ),
+$logger_source
+);
+$logger->debug(
+'upgrader: ' . wc_print_r( $upgrader, true ),
+$logger_source
+);
+$logger->debug(
+'api: ' . wc_print_r( $api, true ),
+$logger_source
+);
+$logger->debug(
+'result: ' . wc_print_r( $result, true ),
+$logger_source
+);
 return new \WP_Error( 'woocommerce_rest_plugin_install', __( 'The requested plugin could not be installed.', 'woocommerce-admin' ), 500 );
 }