1<?php
2/**
3 * Contains the post embed content template part
4 *
5 * When a post is embedded in an iframe, this file is used to create the content template part
6 * output if the active theme does not include an embed-content.php template.
7 *
8 * @package WordPress
9 * @subpackage Theme_Compat
10 * @since 4.5.0
11 */
12?>
13 <div <?php post_class( 'wp-embed' ); ?>>
14 <?php
15 $thumbnail_id = 0;
16
17 if ( has_post_thumbnail() ) {
18 $thumbnail_id = get_post_thumbnail_id();
19 }
20
21 if ( 'attachment' === get_post_type() && wp_attachment_is_image() ) {
22 $thumbnail_id = get_the_ID();
23 }
24
25 /**
26 * Filters the thumbnail image ID for use in the embed template.
27 *
28 * @since 4.9.0
29 *
30 * @param int|false $thumbnail_id Attachment ID, or false if there is none.
31 */
32 $thumbnail_id = apply_filters( 'embed_thumbnail_id', $thumbnail_id );
33
34 if ( $thumbnail_id ) {
35 $aspect_ratio = 1;
36 $measurements = array( 1, 1 );
37 $image_size = 'full'; // Fallback.
38
39 $meta = wp_get_attachment_metadata( $thumbnail_id );
40 if ( ! empty( $meta['sizes'] ) ) {
41 foreach ( $meta['sizes'] as $size => $data ) {
42 if ( $data['height'] > 0 && $data['width'] / $data['height'] > $aspect_ratio ) {
43 $aspect_ratio = $data['width'] / $data['height'];
44 $measurements = array( $data['width'], $data['height'] );
45 $image_size = $size;
46 }
47 }
48 }
49
50 /**
51 * Filters the thumbnail image size for use in the embed template.
52 *
53 * @since 4.4.0
54 * @since 4.5.0 Added `$thumbnail_id` parameter.
55 *
56 * @param string $image_size Thumbnail image size.
57 * @param int $thumbnail_id Attachment ID.
58 */
59 $image_size = apply_filters( 'embed_thumbnail_image_size', $image_size, $thumbnail_id );
60
61 $shape = $measurements[0] / $measurements[1] >= 1.75 ? 'rectangular' : 'square';
62
63 /**
64 * Filters the thumbnail shape for use in the embed template.
65 *
66 * Rectangular images are shown above the title while square images
67 * are shown next to the content.
68 *
69 * @since 4.4.0
70 * @since 4.5.0 Added `$thumbnail_id` parameter.
71 *
72 * @param string $shape Thumbnail image shape. Either 'rectangular' or 'square'.
73 * @param int $thumbnail_id Attachment ID.
74 */
75 $shape = apply_filters( 'embed_thumbnail_image_shape', $shape, $thumbnail_id );
76 }
77
78 if ( $thumbnail_id && 'rectangular' === $shape ) :
79 ?>
80 <div class="wp-embed-featured-image rectangular">
81 <a href="<?php the_permalink(); ?>" target="_top">
82 <?php echo wp_get_attachment_image( $thumbnail_id, $image_size ); ?>
83 </a>
84 </div>
85 <?php endif; ?>
86
87 <p class="wp-embed-heading">
88 <a href="<?php the_permalink(); ?>" target="_top">
89 <?php the_title(); ?>
90 </a>
91 </p>
92
93 <?php if ( $thumbnail_id && 'square' === $shape ) : ?>
94 <div class="wp-embed-featured-image square">
95 <a href="<?php the_permalink(); ?>" target="_top">
96 <?php echo wp_get_attachment_image( $thumbnail_id, $image_size ); ?>
97 </a>
98 </div>
99 <?php endif; ?>
100
101 <div class="wp-embed-excerpt"><?php the_excerpt_embed(); ?></div>
102
103 <?php
104 /**
105 * Prints additional content after the embed excerpt.
106 *
107 * @since 4.4.0
108 */
109 do_action( 'embed_content' );
110 ?>
111
112 <div class="wp-embed-footer">
113 <?php the_embed_site_title(); ?>
114
115 <div class="wp-embed-meta">
116 <?php
117 /**
118 * Prints additional meta content in the embed template.
119 *
120 * @since 4.4.0
121 */
122 do_action( 'embed_content_meta' );
123 ?>
124 </div>
125 </div>
126 </div>
127<?php
128