Conditional Layout Based on Widget Population

<?php
/**
 * Template Name: Conditional Sidebar
 * Template Post Type: post
 *
 * @package 346bg
 */

get_header();
?>
<main id="primary" class="site-main">
<?php while ( have_posts() ) : the_post(); ?>


<?php if (!is_active_sidebar('sidebar-1')){ ?>
<article id="post-<?php the_ID(); ?>" <?php post_class(); ?>>
	<header class="entry-header">
		<?php
		if ( is_singular() ) :
			the_title( '<h1 class="entry-title">', '</h1>' );
		else :
			the_title( '<h2 class="entry-title"><a href="' . esc_url( get_permalink() ) . '" rel="bookmark">', '</a></h2>' );
		endif;

		if ( 'post' === get_post_type() ) :
			?>
			<div class="entry-meta">
				<?php
				pdog_starter_posted_on();
				pdog_starter_posted_by();
				?>
			</div><!-- .entry-meta -->
		<?php endif; ?>
	</header><!-- .entry-header -->

	<?php pdog_starter_post_thumbnail(); ?>

	<div class="entry-content">
		<?php
		the_content(
			sprintf(
				wp_kses(
					/* translators: %s: Name of current post. Only visible to screen readers */
					__( 'Continue reading<span class="screen-reader-text"> "%s"</span>', 'pdog-starter' ),
					array(
						'span' => array(
							'class' => array(),
						),
					)
				),
				wp_kses_post( get_the_title() )
			)
		);

		wp_link_pages(
			array(
				'before' => '<div class="page-links">' . esc_html__( 'Pages:', 'pdog-starter' ),
				'after'  => '</div>',
			)
		);
		?>
	</div><!-- .entry-content -->

	<footer class="entry-footer">
		<?php pdog_starter_entry_footer(); ?>
	</footer><!-- .entry-footer -->


		<?php	the_post_navigation(
				array(
					'prev_text' => '<span class="nav-subtitle">' . esc_html__( 'Previous:', 'pdog-starter' ) . '</span> <span class="nav-title">%title</span>',
					'next_text' => '<span class="nav-subtitle">' . esc_html__( 'Next:', 'pdog-starter' ) . '</span> <span class="nav-title">%title</span>',
				)
			);

			// If comments are open or we have at least one comment, load up the comment template.
			if ( comments_open() || get_comments_number() ) :
				comments_template();
			endif;?>


</article><!-- #post-<?php the_ID(); ?> -->
  


<?php } else { ?>

<article id="post-<?php the_ID(); ?>" <?php post_class(); ?>>
	<div class ="content-area">
	<header class="entry-header">
		<?php
		if ( is_singular() ) :
			the_title( '<h1 class="entry-title">', '</h1>' );
		else :
			the_title( '<h2 class="entry-title"><a href="' . esc_url( get_permalink() ) . '" rel="bookmark">', '</a></h2>' );
		endif;

		if ( 'post' === get_post_type() ) :
			?>
			<div class="entry-meta">
				<?php
				pdog_starter_posted_on();
				pdog_starter_posted_by();
				?>
			</div><!-- .entry-meta -->
		<?php endif; ?>
	</header><!-- .entry-header -->

	<?php pdog_starter_post_thumbnail(); ?>

	<div class="entry-content">
		<?php
		the_content(
			sprintf(
				wp_kses(
					/* translators: %s: Name of current post. Only visible to screen readers */
					__( 'Continue reading<span class="screen-reader-text"> "%s"</span>', 'pdog-starter' ),
					array(
						'span' => array(
							'class' => array(),
						),
					)
				),
				wp_kses_post( get_the_title() )
			)
		);

		wp_link_pages(
			array(
				'before' => '<div class="page-links">' . esc_html__( 'Pages:', 'pdog-starter' ),
				'after'  => '</div>',
			)
		);
		?>
	</div><!-- .entry-content -->

	<footer class="entry-footer">
		<?php pdog_starter_entry_footer(); ?>
	</footer><!-- .entry-footer -->


		<?php	the_post_navigation(
				array(
					'prev_text' => '<span class="nav-subtitle">' . esc_html__( 'Previous:', 'pdog-starter' ) . '</span> <span class="nav-title">%title</span>',
					'next_text' => '<span class="nav-subtitle">' . esc_html__( 'Next:', 'pdog-starter' ) . '</span> <span class="nav-title">%title</span>',
				)
			);

			// If comments are open or we have at least one comment, load up the comment template.
			if ( comments_open() || get_comments_number() ) :
				comments_template();
			endif;?>

		</div><!-- ends content area -->
<div class="right-sidebar">
<?php   get_sidebar(); ?>
</div><!-- ends widget area -->

</article><!-- #post-<?php the_ID(); ?> -->


<?php }
?>


		<?php endwhile; // End of the loop.
		?>

	</main><!-- #main -->





<?php

get_footer();