get_post_embed_html( int $width, int $height, int|WP_Post $post = null )
Retrieves the embed code for a specific post.
Description Description
Parameters Parameters
- $width
-
(int) (Required) The width for the response.
- $height
-
(int) (Required) The height for the response.
- $post
-
(int|WP_Post) (Optional) Post ID or object. Default is global
$post
.Default value: null
Return Return
(string|false) Embed code on success, false if post doesn't exist.
Source Source
File: wp-includes/embed.php
function get_post_embed_html( $width, $height, $post = null ) { $post = get_post( $post ); if ( ! $post ) { return false; } $embed_url = get_post_embed_url( $post ); $output = '<blockquote class="wp-embedded-content"><a href="' . esc_url( get_permalink( $post ) ) . '">' . get_the_title( $post ) . "</a></blockquote>\n"; $output .= "<script type='text/javascript'>\n"; $output .= "<!--//--><![CDATA[//><!--\n"; if ( SCRIPT_DEBUG ) { $output .= file_get_contents( ABSPATH . WPINC . '/js/wp-embed.js' ); } else { /* * If you're looking at a src version of this file, you'll see an "include" * statement below. This is used by the `grunt build` process to directly * include a minified version of wp-embed.js, instead of using the * file_get_contents() method from above. * * If you're looking at a build version of this file, you'll see a string of * minified JavaScript. If you need to debug it, please turn on SCRIPT_DEBUG * and edit wp-embed.js directly. */ $output .= <<<JS !function(a,b){"use strict";function c(){if(!e){e=!0;var a,c,d,f,g=-1!==navigator.appVersion.indexOf("MSIE 10"),h=!!navigator.userAgent.match(/Trident.*rv:11\./),i=b.querySelectorAll("iframe.wp-embedded-content");for(c=0;c<i.length;c++){if(d=i[c],!d.getAttribute("data-secret"))f=Math.random().toString(36).substr(2,10),d.src+="#?secret="+f,d.setAttribute("data-secret",f);if(g||h)a=d.cloneNode(!0),a.removeAttribute("security"),d.parentNode.replaceChild(a,d)}}}var d=!1,e=!1;if(b.querySelector)if(a.addEventListener)d=!0;if(a.wp=a.wp||{},!a.wp.receiveEmbedMessage)if(a.wp.receiveEmbedMessage=function(c){var d=c.data;if(d)if(d.secret||d.message||d.value)if(!/[^a-zA-Z0-9]/.test(d.secret)){var e,f,g,h,i,j=b.querySelectorAll('iframe[data-secret="'+d.secret+'"]'),k=b.querySelectorAll('blockquote[data-secret="'+d.secret+'"]');for(e=0;e<k.length;e++)k[e].style.display="none";for(e=0;e<j.length;e++)if(f=j[e],c.source===f.contentWindow){if(f.removeAttribute("style"),"height"===d.message){if(g=parseInt(d.value,10),g>1e3)g=1e3;else if(~~g<200)g=200;f.height=g}if("link"===d.message)if(h=b.createElement("a"),i=b.createElement("a"),h.href=f.getAttribute("src"),i.href=d.value,i.host===h.host)if(b.activeElement===f)a.top.location.href=d.value}else;}},d)a.addEventListener("message",a.wp.receiveEmbedMessage,!1),b.addEventListener("DOMContentLoaded",c,!1),a.addEventListener("load",c,!1)}(window,document); JS; } $output .= "\n//--><!]]>"; $output .= "\n</script>"; $output .= sprintf( '<iframe sandbox="allow-scripts" security="restricted" src="%1$s" width="%2$d" height="%3$d" title="%4$s" frameborder="0" marginwidth="0" marginheight="0" scrolling="no" class="wp-embedded-content"></iframe>', esc_url( $embed_url ), absint( $width ), absint( $height ), esc_attr( sprintf( /* translators: 1: post title, 2: site name */ __( '“%1$s” — %2$s' ), get_the_title( $post ), get_bloginfo( 'name' ) ) ) ); /** * Filters the embed HTML output for a given post. * * @since 4.4.0 * * @param string $output The default iframe tag to display embedded content. * @param WP_Post $post Current post object. * @param int $width Width of the response. * @param int $height Height of the response. */ return apply_filters( 'embed_html', $output, $post, $width, $height ); }
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Changelog Changelog
Version | Description |
---|---|
4.4.0 | Introduced. |