Created
March 19, 2016 10:44
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<?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 | |
* a content-embed.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(); | |
} | |
$aspect_ratio = 1; | |
$measurements = array( 1, 1 ); | |
$image_size = 'full'; // Fallback. | |
$meta = wp_get_attachment_metadata( $thumbnail_id ); | |
if ( is_array( $meta ) ) { | |
foreach ( $meta['sizes'] as $size => $data ) { | |
if ( $data['width'] / $data['height'] > $aspect_ratio ) { | |
$aspect_ratio = $data['width'] / $data['height']; | |
$measurements = array( $data['width'], $data['height'] ); | |
$image_size = $size; | |
} | |
} | |
} | |
/** | |
* Filter the thumbnail image size for use in the embed template. | |
* | |
* @since 4.4.0 | |
* @since 4.5.0 Added `$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] / $measurements[1] >= 1.75 ? 'rectangular' : 'square'; | |
/** | |
* Filter the thumbnail shape for use in the embed template. | |
* | |
* Rectangular images are shown above the title while square images | |
* are shown next to the content. | |
* | |
* @since 4.4.0 | |
* @since 4.5.0 Added `$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 ( '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 ( '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 | |
/** | |
* Print 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 | |
/** | |
* Print additional meta content in the embed template. | |
* | |
* @since 4.4.0 | |
*/ | |
do_action( 'embed_content_meta'); | |
?> | |
</div> | |
</div> | |
</div> | |
<?php |
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