<?php

/**

 * Contains the post embed content template part

 *

 * When a post is embedded in an iframe, this file is used to create the content template part

 * output if the active theme does not include an embed-content.php template.

 *

 * @package WordPress

 * @subpackage Theme_Compat

 * @since 4.5.0

 */

?>

	<div <?php post_class( 'wp-embed' ); ?>>

		<?php

		$thumbnail_id = 0;

		if ( has_post_thumbnail() ) {

			$thumbnail_id = get_post_thumbnail_id();

		}

		if ( 'attachment' === get_post_type() && wp_attachment_is_image() ) {

			$thumbnail_id = get_the_ID();

		}

		/**

		 * Filters the thumbnail image ID for use in the embed template.

		 *

		 * @since 4.9.0

		 *

		 * @param int $thumbnail_id Attachment ID.

		 */

		$thumbnail_id = apply_filters( 'embed_thumbnail_id', $thumbnail_id );

		if ( $thumbnail_id ) {

			$aspect_ratio = 1;

			$measurements = array( 1, 1 );

			$image_size   = 'full'; // Fallback.

			$meta = wp_get_attachment_metadata( $thumbnail_id );

			if ( ! empty( $meta['sizes'] ) ) {

				foreach ( $meta['sizes'] as $size => $data ) {

					if ( $data['height'] > 0 && $data['width'] / $data['height'] > $aspect_ratio ) {

						$aspect_ratio = $data['width'] / $data['height'];

						$measurements = array( $data['width'], $data['height'] );

						$image_size   = $size;

					}

				}

			}

			/**

			 * Filters the thumbnail image size for use in the embed template.

			 *

			 * @since 4.4.0

			 * @since 4.5.0 Added `$thumbnail_id` parameter.

			 *

			 * @param string $image_size   Thumbnail image size.

			 * @param int    $thumbnail_id Attachment ID.

			 */

			$image_size = apply_filters( 'embed_thumbnail_image_size', $image_size, $thumbnail_id );

			$shape = $measurements[0] / $measurements[1] >= 1.75 ? 'rectangular' : 'square';

			/**

			 * Filters the thumbnail shape for use in the embed template.

			 *

			 * Rectangular images are shown above the title while square images

			 * are shown next to the content.

			 *

			 * @since 4.4.0

			 * @since 4.5.0 Added `$thumbnail_id` parameter.

			 *

			 * @param string $shape        Thumbnail image shape. Either 'rectangular' or 'square'.

			 * @param int    $thumbnail_id Attachment ID.

			 */

			$shape = apply_filters( 'embed_thumbnail_image_shape', $shape, $thumbnail_id );

		}

			<div class="wp-embed-featured-image rectangular">

				<a href="<?php the_permalink(); ?>" target="_top">

					<?php echo wp_get_attachment_image( $thumbnail_id, $image_size ); ?>

				</a>

			</div>

		<?php endif; ?>

		<p class="wp-embed-heading">

			<a href="<?php the_permalink(); ?>" target="_top">

				<?php the_title(); ?>

			</a>

		</p>

		<?php if ( $thumbnail_id && 'square' === $shape ) : ?>

			<div class="wp-embed-featured-image square">

				<a href="<?php the_permalink(); ?>" target="_top">

					<?php echo wp_get_attachment_image( $thumbnail_id, $image_size ); ?>

				</a>

			</div>

		<?php endif; ?>

		<div class="wp-embed-excerpt"><?php the_excerpt_embed(); ?></div>

		<?php

		/**

		 * Prints additional content after the embed excerpt.

		 *

		 * @since 4.4.0

		 */

		do_action( 'embed_content' );

		?>

		<div class="wp-embed-footer">

			<div class="wp-embed-meta">

				<?php

				/**

				 * Prints additional meta content in the embed template.

				 *

				 * @since 4.4.0

				 */

				?>

			</div>

		</div>

	</div>

<?php