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<?php

/**
 * The template for displaying image attachments
 *
 * @package WordPress
 * @subpackage Twenty_Sixteen
 * @since Twenty Sixteen 1.0
 */

get_header(); ?>

	<div id="primary" class="content-area">
		<main id="main" class="site-main" role="main">

			<?php
      // Start the loop.
      while ( have_posts() ) :
        the_post();
        ?>

			<article id="post-<?php the_ID(); ?>" <?php post_class(); ?>>

				<nav id="image-navigation" class="navigation image-navigation">
					<div class="nav-links">
						<div class="nav-previous"><?php previous_image_link( false, __( 'Previous Image', 'twentysixteen' ) ); ?></div>
						<div class="nav-next"><?php next_image_link( false, __( 'Next Image', 'twentysixteen' ) ); ?></div>
					</div><!-- .nav-links -->
				</nav><!-- .image-navigation -->

				<header class="entry-header">
					<?php the_title( '<h1 class="entry-title">', '</h1>' ); ?>
				</header><!-- .entry-header -->

				<div class="entry-content">

					<div class="entry-attachment">
						<?php
              
/**
 * Filter the default twentysixteen image attachment size.
 *
 * @since Twenty Sixteen 1.0
 *
 * @param string $image_size Image size. Default 'large'.
 */
              $image_size = apply_filters( 'twentysixteen_attachment_size', 'large' );

              echo wp_get_attachment_image( get_the_ID(), $image_size );
            ?>

						<?php twentysixteen_excerpt( 'entry-caption' ); ?>

						</div><!-- .entry-attachment -->

						<?php
            the_content();
            wp_link_pages(
              array(
                'before'      => '<div class="page-links"><span class="page-links-title">' . __( 'Pages:', 'twentysixteen' ) . '</span>',
                'after'       => '</div>',
                'link_before' => '<span>',
                'link_after'  => '</span>',
                'pagelink'    => '<span class="screen-reader-text">' . __( 'Page', 'twentysixteen' ) . ' </span>%',
                'separator'   => '<span class="screen-reader-text">, </span>',
              )
            );
            ?>
					</div><!-- .entry-content -->

					<footer class="entry-footer">
					<?php twentysixteen_entry_meta(); ?>
						<?php
            // Retrieve attachment metadata.
            $metadata = wp_get_attachment_metadata();
            if ( $metadata ) {
              printf(
                '<span class="full-size-link"><span class="screen-reader-text">%1$s </span><a href="%2$s">%3$s &times; %4$s</a></span>',
                esc_html_x( 'Full size', 'Used before full size attachment link.', 'twentysixteen' ),
                esc_url( wp_get_attachment_url() ),
                absint( $metadata['width'] ),
                absint( $metadata['height'] )
              );
            }
            ?>
						<?php
            edit_post_link(
              sprintf(
                /* translators: %s: Post title. */
                __( 'Edit<span class="screen-reader-text"> "%s"</span>', 'twentysixteen' ),
                get_the_title()
              ),
              '<span class="edit-link">',
              '</span>'
            );
            ?>
					</footer><!-- .entry-footer -->
				</article><!-- #post-<?php the_ID(); ?> -->

				<?php
        // If comments are open or we have at least one comment, load up the comment template.

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