WordPress/wp-includes/js/wp-embed-template.min.js

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/*! This file is auto-generated */
Embeds: Conditionally enqueue `wp-embed` only if needed and send `ready` message in case script loads after post embed windows. * Prevent loading `wp-embed` script unconditionally on every page in favor of conditionally enqueueing when a post embed is detected. The `wp-embed` script is also explicitly marked as being in the footer group. Sites which currently disable post embed scripts from being enqueued via `remove_action( 'wp_head', 'wp_oembed_add_host_js' )` will continue to do so. * Send a `ready` message from the host page to each post embed window in case the `iframe` loads before the `wp-embed` script does. When the `ready` message is received by the post embed window, it sends the same `height` message as it sends when it loads. * Eliminate use of `grunt-include` to inject emoji script and the post embed script. Instead obtain the script contents via `file_get_contents()` (as is done elsewhere in core) and utilize `wp_print_inline_script_tag()`/`wp_get_inline_script_tag()` to construct out the script. This simplifies the logic and allows the running of src without `SCRIPT_DEBUG` enabled. * For the embed code that users are provided to copy for embedding outside of WP, add the `secret` on the `blockquote` and `iframe`. This ensures the `blockquote` will be hidden when the `iframe` loads. The embed code in question is accessed here via `get_post_embed_html()`. Props westonruter, swissspidy, pento, flixos90, ocean90. Fixes #44632, #44306. Built from https://develop.svn.wordpress.org/trunk@52132 git-svn-id: http://core.svn.wordpress.org/trunk@51724 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2021-11-11 03:49:18 +01:00
!function(c,u){"use strict";var r,t,e,a=u.querySelector&&c.addEventListener,f=!1;function b(e,t){c.parent.postMessage({message:e,value:t,secret:r},"*")}function m(){b("height",Math.ceil(u.body.getBoundingClientRect().height))}function n(){if(!f){f=!0;var e,r=u.querySelector(".wp-embed-share-dialog"),t=u.querySelector(".wp-embed-share-dialog-open"),a=u.querySelector(".wp-embed-share-dialog-close"),n=u.querySelectorAll(".wp-embed-share-input"),i=u.querySelectorAll(".wp-embed-share-tab-button button"),s=u.querySelector(".wp-embed-featured-image img");if(n)for(e=0;e<n.length;e++)n[e].addEventListener("click",function(e){e.target.select()});if(t&&t.addEventListener("click",function(){r.className=r.className.replace("hidden",""),u.querySelector('.wp-embed-share-tab-button [aria-selected="true"]').focus()}),a&&a.addEventListener("click",function(){o()}),i)for(e=0;e<i.length;e++)i[e].addEventListener("click",d),i[e].addEventListener("keydown",l);u.addEventListener("keydown",function(e){var t;27===e.keyCode&&-1===r.className.indexOf("hidden")?o():9===e.keyCode&&(t=e,e=u.querySelector('.wp-embed-share-tab-button [aria-selected="true"]'),a!==t.target||t.shiftKey?e===t.target&&t.shiftKey&&(a.focus(),t.preventDefault()):(e.focus(),t.preventDefault()))},!1),c.self!==c.top&&(m(),s&&s.addEventListener("load",m),u.addEventListener("click",function(e){var t=((t=e.target).hasAttribute("href")?t:t.parentElement).getAttribute("href");event.altKey||event.ctrlKey||event.metaKey||event.shiftKey||t&&(b("link",t),e.preventDefault())}))}function o(){r.className+=" hidden",u.querySelector(".wp-embed-share-dialog-open").focus()}function d(e){var t=u.querySelector('.wp-embed-share-tab-button [aria-selected="true"]');t.setAttribute("aria-selected","false"),u.querySelector("#"+t.getAttribute("aria-controls")).setAttribute("aria-hidden","true"),e.target.setAttribute("aria-selected","true"),u.querySelector("#"+e.target.getAttribute("aria-controls")).setAttribute("aria-hidden","false")}function l(e){var t,r=e.target,a=r.parentElement.previousElementSibling,n=r.parentElement.nextElementSibling;if(37===e.keyCode)t=a;else{if(39!==e.keyCode)return!1;t=n}(t="rtl"===u.documentElement.getAttribute("dir")?t===a?n:a:t)&&(t=t.firstElementChild,r.setAttribute("tabindex","-1"),r.setAttribute("aria-selected",!1),u.querySelector("#"+r.getAttribute("aria-controls")).setAttribute("aria-hidden","true"),t.setAttribute("tabindex","0"),t.setAttribute("aria-selected","true"),t.focus(),u.querySelector("#"+t.getAttribute("aria-controls")).setAttribute("aria-hidden","false"))}}a&&(!function e(){c.self===c.top||r||(r=c.location.hash.replace(/.*secret=([\d\w]{10}).*/,"$1"),clearTimeout(t),t=setTimeout(function(){e()},100))}(),u.documentElement.className=u.documentElement.className.replace(/\bno-js\b/,"")+" js",u.addEventListener("DOMContentLoaded",n,!1),c.addEventListener("load",n,!1),c.addEventListener("resize",function(){c.self!==c.top&&(clearTimeout(e),e=setTimeout(m,100))},!1),c.addEventListener("message",function(e){var t=e.data;t&&e.source===c.parent&&(t.secret||t.message)&&t.secret===r&&"ready"===t.message&&m()},!1))}(window,document);