JezK
Edit File: embed-content.php
<?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|false $thumbnail_id Attachment ID, or false if there is none. */ $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 ); } if ( $thumbnail_id && 'rectangular' === $shape ) : ?> <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"> <?php the_embed_site_title(); ?> <div class="wp-embed-meta"> <?php /** * Prints additional meta content in the embed template. * * @since 4.4.0 */ do_action( 'embed_content_meta' ); ?> </div> </div> </div> <?php