<?php

/**

 * The template for displaying image attachments

 *

 * @link http://codex.wordpress.org/Template_Hierarchy

 *

 * @package WordPress

 * @subpackage Twenty_Twelve

 * @since Twenty Twelve 1.0

 */

get_header(); ?>

	<div id="primary" class="site-content">

		<div id="content" role="main">

		<?php while ( have_posts() ) : the_post(); ?>

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

					<header class="entry-header">

						<h1 class="entry-title"><?php the_title(); ?></h1>

						<footer class="entry-meta">

							<?php

								$metadata = wp_get_attachment_metadata();

								printf( __( '<span class="meta-prep meta-prep-entry-date">Published </span> <span class="entry-date"><time class="entry-date" datetime="%1$s">%2$s</time></span> at <a href="%3$s" title="Link to full-size image">%4$s &times; %5$s</a> in <a href="%6$s" title="Return to %7$s" rel="gallery">%8$s</a>.', 'twentytwelve' ),

									esc_attr( get_the_date( 'c' ) ),

									esc_html( get_the_date() ),

									esc_url( wp_get_attachment_url() ),

									$metadata['width'],

									$metadata['height'],

									esc_url( get_permalink( $post->post_parent ) ),

									esc_attr( strip_tags( get_the_title( $post->post_parent ) ) ),

									get_the_title( $post->post_parent )

								);

							?>

							<?php edit_post_link( __( 'Edit', 'twentytwelve' ), '<span class="edit-link">', '</span>' ); ?>

						</footer><!-- .entry-meta -->

						<nav id="image-navigation" class="navigation" role="navigation">

							<span class="previous-image"><?php previous_image_link( false, __( '&larr; Previous', 'twentytwelve' ) ); ?></span>

							<span class="next-image"><?php next_image_link( false, __( 'Next &rarr;', 'twentytwelve' ) ); ?></span>

						</nav><!-- #image-navigation -->

					</header><!-- .entry-header -->

					<div class="entry-content">

						<div class="entry-attachment">

							<div class="attachment">

<?php

/*

 * Grab the IDs of all the image attachments in a gallery so we can get the URL of the next adjacent image in a gallery,

 * or the first image (if we're looking at the last image in a gallery), or, in a gallery of one, just the link to that image file

 */

$attachments = array_values( get_children( array( 'post_parent' => $post->post_parent, 'post_status' => 'inherit', 'post_type' => 'attachment', 'post_mime_type' => 'image', 'order' => 'ASC', 'orderby' => 'menu_order ID' ) ) );

foreach ( $attachments as $k => $attachment ) :

	if ( $attachment->ID == $post->ID )

		break;

endforeach;

$k++;

// If there is more than 1 attachment in a gallery

if ( count( $attachments ) > 1 ) :

	if ( isset( $attachments[ $k ] ) ) :

		// get the URL of the next image attachment

		$next_attachment_url = get_attachment_link( $attachments[ $k ]->ID );

	else :

		// or get the URL of the first image attachment

		$next_attachment_url = get_attachment_link( $attachments[ 0 ]->ID );

	endif;

else :

	// or, if there's only 1 image, get the URL of the image

	$next_attachment_url = wp_get_attachment_url();

endif;

?>

								<a href="<?php echo esc_url( $next_attachment_url ); ?>" title="<?php the_title_attribute(); ?>" rel="attachment"><?php

								/**

 								 * Filter the image attachment size to use.

								 *

								 * @since Twenty Twelve 1.0

								 *

								 * @param array $size {

								 *     @type int The attachment height in pixels.

								 *     @type int The attachment width in pixels.

								 * }

								 */

								$attachment_size = apply_filters( 'twentytwelve_attachment_size', array( 960, 960 ) );

								echo wp_get_attachment_image( $post->ID, $attachment_size );

								?></a>

								<?php if ( ! empty( $post->post_excerpt ) ) : ?>

								<div class="entry-caption">

									<?php the_excerpt(); ?>

								</div>

								<?php endif; ?>

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

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

						<div class="entry-description">

							<?php the_content(); ?>

							<?php wp_link_pages( array( 'before' => '<div class="page-links">' . __( 'Pages:', 'twentytwelve' ), 'after' => '</div>' ) ); ?>

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

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

				</article><!-- #post -->

				<?php comments_template(); ?>

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

		</div><!-- #content -->

	</div><!-- #primary -->

<?php get_footer(); ?>