link_submit_meta_box() WordPress Function

function link_submit_meta_box( $link ) {
	?>
<div class="submitbox" id="submitlink">

<div id="minor-publishing">

	<?php // Hidden submit button early on so that the browser chooses the right button when form is submitted with Return key. ?>
<div style="display:none;">
	<?php submit_button( __( 'Save' ), '', 'save', false ); ?>
</div>

<div id="minor-publishing-actions">
<div id="preview-action">
	<?php if ( ! empty( $link->link_id ) ) { ?>
	<a class="preview button" href="<?php echo $link->link_url; ?>" target="_blank"><?php _e( 'Visit Link' ); ?></a>
<?php } ?>
</div>
<div class="clear"></div>
</div>

<div id="misc-publishing-actions">
<div class="misc-pub-section misc-pub-private">
	<label for="link_private" class="selectit"><input id="link_private" name="link_visible" type="checkbox" value="N" <?php checked( $link->link_visible, 'N' ); ?> /> <?php _e( 'Keep this link private' ); ?></label>
</div>
</div>

</div>

<div id="major-publishing-actions">
	<?php
	/** This action is documented in wp-admin/includes/meta-boxes.php */
	do_action( 'post_submitbox_start', null );
	?>
<div id="delete-action">
	<?php
	if ( ! empty( $_GET['action'] ) && 'edit' === $_GET['action'] && current_user_can( 'manage_links' ) ) {
		printf(
			'<a class="submitdelete deletion" href="%s" onclick="return confirm( \'%s\' );">%s</a>',
			wp_nonce_url( "link.php?action=delete&amp;link_id=$link->link_id", 'delete-bookmark_' . $link->link_id ),
			/* translators: %s: Link name. */
			esc_js( sprintf( __( "You are about to delete this link '%s'\n  'Cancel' to stop, 'OK' to delete." ), $link->link_name ) ),
			__( 'Delete' )
		);
	}
	?>
</div>

<div id="publishing-action">
	<?php if ( ! empty( $link->link_id ) ) { ?>
	<input name="save" type="submit" class="button button-primary button-large" id="publish" value="<?php esc_attr_e( 'Update Link' ); ?>" />
<?php } else { ?>
	<input name="save" type="submit" class="button button-primary button-large" id="publish" value="<?php esc_attr_e( 'Add Link' ); ?>" />
<?php } ?>
</div>
<div class="clear"></div>
</div>
	<?php
	/**
	 * Fires at the end of the Publish box in the Link editing screen.
	 *
	 * @since 2.5.0
	 */
	do_action( 'submitlink_box' );
	?>
<div class="clear"></div>
</div>
	<?php
}