203 lines
5.3 KiB
PHP
203 lines
5.3 KiB
PHP
<?php
|
|
/**
|
|
* Contains the post embed template.
|
|
*
|
|
* When a post is embedded in an iframe, this file is used to
|
|
* create the output.
|
|
*
|
|
* @package WordPress
|
|
* @subpackage oEmbed
|
|
* @since 4.4.0
|
|
*/
|
|
|
|
if ( ! headers_sent() ) {
|
|
header( 'X-WP-embed: true' );
|
|
}
|
|
|
|
?>
|
|
<!DOCTYPE html>
|
|
<html <?php language_attributes(); ?> class="no-js">
|
|
<head>
|
|
<title><?php echo wp_get_document_title(); ?></title>
|
|
<meta http-equiv="X-UA-Compatible" content="IE=edge">
|
|
<?php
|
|
/**
|
|
* Print scripts or data in the embed template <head> tag.
|
|
*
|
|
* @since 4.4.0
|
|
*/
|
|
do_action( 'embed_head' );
|
|
?>
|
|
</head>
|
|
<body <?php body_class(); ?>>
|
|
<?php
|
|
if ( have_posts() ) :
|
|
while ( have_posts() ) : the_post();
|
|
// Add post thumbnail to response if available.
|
|
$thumbnail_id = false;
|
|
|
|
if ( has_post_thumbnail() ) {
|
|
$thumbnail_id = get_post_thumbnail_id();
|
|
}
|
|
|
|
if ( 'attachment' === get_post_type() && wp_attachment_is_image() ) {
|
|
$thumbnail_id = get_the_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['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
|
|
*
|
|
* @param string $image_size Thumbnail image size.
|
|
*/
|
|
$image_size = apply_filters( 'embed_thumbnail_image_size', $image_size );
|
|
|
|
$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
|
|
*
|
|
* @param string $shape Thumbnail image shape. Either 'rectangular' or 'square'.
|
|
*/
|
|
$shape = apply_filters( 'embed_thumbnail_image_shape', $shape );
|
|
}
|
|
?>
|
|
<div <?php post_class( 'wp-embed' ); ?>>
|
|
<?php 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
|
|
/**
|
|
* Print additional content after the embed excerpt.
|
|
*
|
|
* @since 4.4.0
|
|
*/
|
|
do_action( 'embed_content' );
|
|
?>
|
|
|
|
<div class="wp-embed-footer">
|
|
<div class="wp-embed-site-title">
|
|
<?php
|
|
$site_title = sprintf(
|
|
'<a href="%s" target="_top"><img src="%s" srcset="%s 2x" width="32" height="32" alt="" class="wp-embed-site-icon"/><span>%s</span></a>',
|
|
esc_url( home_url() ),
|
|
esc_url( get_site_icon_url( 32, admin_url( 'images/w-logo-blue.png' ) ) ),
|
|
esc_url( get_site_icon_url( 64, admin_url( 'images/w-logo-blue.png' ) ) ),
|
|
esc_html( get_bloginfo( 'name' ) )
|
|
);
|
|
|
|
/**
|
|
* Filter the site title HTML in the embed footer.
|
|
*
|
|
* @since 4.4.0
|
|
*
|
|
* @param string $site_title The site title HTML.
|
|
*/
|
|
echo apply_filters( 'embed_site_title_html', $site_title );
|
|
?>
|
|
</div>
|
|
|
|
<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
|
|
endwhile;
|
|
else :
|
|
?>
|
|
<div class="wp-embed">
|
|
<p class="wp-embed-heading"><?php _e( 'Oops! That embed can’t be found.' ); ?></p>
|
|
|
|
<div class="wp-embed-excerpt">
|
|
<p>
|
|
<?php
|
|
printf(
|
|
/* translators: %s: a link to the embedded site */
|
|
__( 'It looks like nothing was found at this location. Maybe try visiting %s directly?' ),
|
|
'<strong><a href="' . esc_url( home_url() ) . '">' . esc_html( get_bloginfo( 'name' ) ) . '</a></strong>'
|
|
);
|
|
?>
|
|
</p>
|
|
</div>
|
|
|
|
<div class="wp-embed-footer">
|
|
<div class="wp-embed-site-title">
|
|
<?php
|
|
$site_title = sprintf(
|
|
'<a href="%s" target="_top"><img src="%s" srcset="%s 2x" width="32" height="32" alt="" class="wp-embed-site-icon"/><span>%s</span></a>',
|
|
esc_url( home_url() ),
|
|
esc_url( get_site_icon_url( 32, admin_url( 'images/w-logo-blue.png' ) ) ),
|
|
esc_url( get_site_icon_url( 64, admin_url( 'images/w-logo-blue.png' ) ) ),
|
|
esc_html( get_bloginfo( 'name' ) )
|
|
);
|
|
|
|
/** This filter is documented in wp-includes/embed-template.php */
|
|
echo apply_filters( 'embed_site_title_html', $site_title );
|
|
?>
|
|
</div>
|
|
</div>
|
|
</div>
|
|
<?php
|
|
endif;
|
|
|
|
/**
|
|
* Print scripts or data before the closing body tag in the embed template.
|
|
*
|
|
* @since 4.4.0
|
|
*/
|
|
do_action( 'embed_footer' );
|
|
?>
|
|
</body>
|
|
</html>
|