Cdn_GoogleDrive_Page_View.php

<?php
namespace W3TC;

if ( !defined( 'W3TC' ) )
	die();

$refresh_token = $config->get_string( 'cdn.google_drive.refresh_token' );

?>
<tr>
	<th style="width: 300px;"><label><?php _e( 'Authorize:', 'w3-total-cache' ); ?></label></th>
	<td>
		<?php if ( empty( $refresh_token ) ): ?>
			<input class="w3tc_cdn_google_drive_authorize button" type="button"
				value="<?php _e( 'Authorize', 'w3-total-cache' ); ?>" />
		<?php else: ?>
			<input class="w3tc_cdn_google_drive_authorize button" type="button"
				value="<?php _e( 'Reauthorize', 'w3-total-cache' ); ?>" />
		<?php endif ?>
	</td>
</tr>

<?php if ( !empty( $refresh_token ) ): ?>
<tr>
	<th><label for="cdn_s3_bucket"><?php _e( 'Folder:', 'w3-total-cache' ); ?></label></th>
	<td>
		<a href="<?php echo $config->get_string( 'cdn.google_drive.folder.url' ) ?>">/<?php echo $config->get_string( 'cdn.google_drive.folder.title' ) ?></a>
	</td>
</tr>
<tr>
	<th colspan="2">
        <input id="cdn_test"
        	class="button {type: 'google_drive', nonce: '<?php echo wp_create_nonce( 'w3tc' ); ?>'}"
        	type="button"
        	value="<?php _e( 'Test upload', 'w3-total-cache' ); ?>" />
        <span id="cdn_test_status" class="w3tc-status w3tc-process"></span>
    </th>
</tr>
<?php endif ?>