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Clean up embedResize.js

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Zed 2026-08-13 02:37:51 +07:00
commit 756beab8a6
1 changed files with 14 additions and 23 deletions
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37
public/js/embedResize.js
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@ -1,43 +1,34 @@
(function () { (function () {
var embedElement = document.querySelector( var embed = document.querySelector(".embed-wrapper, .embed-video");
".embed-wrapper, .tweet-embed, .embed-video", if (!embed) return;
);
if (!embedElement) return;
// Video play state for overlay (hidden while playing, visible on hover/pause) var video = embed.querySelector("video");
var video = embedElement.querySelector("video");
if (video) { if (video) {
video.onplay = function () { video.onplay = function () {
embedElement.classList.add("video-playing"); embed.classList.add("video-playing");
}; };
video.onpause = video.onended = function () { video.onpause = video.onended = function () {
embedElement.classList.remove("video-playing"); embed.classList.remove("video-playing");
}; };
} }
var lastHeight = 0; var lastHeight = 0;
function sendHeight() { function sendHeight() {
var currentHeight = embedElement.offsetHeight; var h = embed.offsetHeight;
if (currentHeight !== lastHeight && currentHeight > 0) { if (h !== lastHeight && h > 0) {
lastHeight = currentHeight; lastHeight = h;
window.parent.postMessage( window.parent.postMessage(["resizeIframe", { h: h }], "*");
["resizeIframe", { h: currentHeight, url: location.href }],
"*",
);
} }
} }
// Respond to height requests from parent via MessageChannel // MessageChannel height request (used by oEmbed)
window.addEventListener("message", function (event) { window.addEventListener("message", function (e) {
if (event.source === window.parent && event.ports && event.ports[0]) { if (e.source === window.parent && e.ports && e.ports[0]) {
event.ports[0].postMessage(embedElement.offsetHeight); e.ports[0].postMessage(embed.offsetHeight);
} }
}); });
window.addEventListener("load", sendHeight); window.addEventListener("load", sendHeight);
new ResizeObserver(sendHeight).observe(embedElement); new ResizeObserver(sendHeight).observe(embed);
// Expose for embedTweet.js
window._nitterSendHeight = sendHeight;
})(); })();