feat: add google-meet-transcripts-extension and caption-extension

2026-06-09 15:15:37 +03:30
parent 4a3db4d59f
commit 12f950d786
44 changed files with 1945 additions and 0 deletions
@@ -0,0 +1,116 @@
+const findCaptionsContainer = () => {
+    let e = document.querySelector('div[jsname="dsyhDe"]');
+    return e || (e = document.querySelector('div[jscontroller="D1tHje"] > div > div:first-child')), e && (captionContainerChildObserver.observe(e, {
+        childList: !0,
+        subtree: !0,
+        characterData: !0
+    }), captionContainerAttributeObserver.observe(e, {
+        attributes: !0,
+        subtree: !1,
+        attributeOldValue: !0
+    }), Array.from(e.children).forEach(tryTo((e => {
+        updateCurrentTranscriptSession(e)
+    }), "handling child node")), debug("Final CaptionsContainer", e)), e
+},
+findCaptionsContainerObsolete = () => {
+    captionContainerChildObserver.disconnect(), captionContainerAttributeObserver.disconnect();
+    const e = {},
+        t = Array.from(document.querySelectorAll("img")).filter((e => e.src.match(/\.googleusercontent\.com\//)));
+    for (let n of t) n.className in e || (e[n.className] = []), e[n.className].push(n);
+    const n = [];
+    for (let t of Object.values(e)) {
+        let e = 0;
+        for (let n of t) {
+            const t = document.evaluate("..//span", n.parentElement, null, XPathResult.ORDERED_NODE_ITERATOR_TYPE);
+            let r;
+            for (; r = t.iterateNext();)
+                if (0 === r.children.length && r.textContent.length > 3) {
+                    e += 1;
+                    break
+                }
+        }
+        if (e !== t.length) continue;
+        let r = null;
+        if (t.length >= 2) {
+            const e = [...t];
+            let n = null,
+                o = !1;
+            do {
+                for (let t in e) {
+                    if (!e[t].parent) {
+                        o = !0;
+                        break
+                    }
+                    e[t] = e[t].parent, 0 === t ? n = e[t] : n && n !== e[t] && (n = null), debug("current", n)
+                }
+            } while (null === n && !1 === o);
+            r = n
+        } else {
+            let e = t[0];
+            for (; null === r && e;) e.getAttribute("jscontroller") ? r = e : e = e.parentNode
+        }
+        if (r) {
+            const e = r?.firstChild?.firstChild?.tagName;
+            debug("first grand child tag name", e);
+            const t = "IMG" === e ? r : r.firstChild.firstChild;
+            debug("caption container candidate", t), null !== t && n.push(t)
+        }
+    }
+    if (1 === n.length) return captionContainerChildObserver.observe(n[0], {
+        childList: !0,
+        subtree: !0,
+        characterData: !0
+    }), captionContainerAttributeObserver.observe(n[0], {
+        attributes: !0,
+        subtree: !1,
+        attributeOldValue: !0
+    }), Array.from(n[0].children).forEach(tryTo((e => {
+        updateCurrentTranscriptSession(e)
+    }), "handling child node")), debug("Final CaptionsContainer", n[0]), n[0]
+},
+captionContainerChildObserver = new MutationObserver(tryTo((e => {
+    for (let t of e)
+        if (debug("mutation target", t.target), t.target === captionsContainer) {
+            debug("update with added nodes");
+            for (let e of t.addedNodes) updateCurrentTranscriptSession(e)
+        } else {
+            const e = Array.from(t.addedNodes).filter((e => "SPAN" === e.nodeName || "#text" === e.nodeName)),
+                n = Array.from(t.removedNodes).filter((e => "SPAN" === e.nodeName || "#text" === e.nodeName));
+            if (debug("addedSpansOrTexts", e), "characterData" === t.type || e.length > 0 || n.length > 0) {
+                let e = t.target;
+                for (; e && e.parentNode !== captionsContainer;) e = e.parentNode;
+                if (!e) {
+                    debug("could not find root for", t.target);
+                    continue
+                }
+                if (debug("update with parent node"), e.querySelector("button")) {
+                    let t = Array.from(e.children),
+                        n = t.slice(0, t.length - 1).slice(-4);
+                    for (let e of n) updateCurrentTranscriptSession(e)
+                } else updateCurrentTranscriptSession(e)
+            }
+        }
+}), "executing observer")),
+captionContainerAttributeObserver = new MutationObserver(tryTo((e => {
+    for (let t of e)
+        if ("style" === t.attributeName) {
+            const e = t.target.getAttribute("style");
+            "display: none;" === t.oldValue && "" === e && (currentSessionIndex = null)
+        }
+}), "executing observer"));
+let isCaptionTurnedOn = !1;
+const closedCaptionsAttachLoop = () => {
+    if (captionsContainer = findCaptionsContainer(), captionsContainer) debug("attached to closed captions"), isCaptionTurnedOn = !0, clearInterval(closedCaptionsAttachInterval);
+    else if (!hasCaptionButtons) {
+        if (isCaptionTurnedOn) return;
+        if (getElementWithXPathFallback(document, XPATH_CAPTION_OPEN_TOAST, XPATH_CAPTION_OPEN_TOAST_V20210602)) return popup.classList.remove("show"), isCaptionTurnedOn = !0, notificationsOn(), void clearInterval(closedCaptionsAttachInterval);
+        isCaptionTurnedOn || turnOnCaptionNotificationsOn()
+    }
+},
+removeCaptionPanel = () => {
+    // debug("start remove caption panel");
+    // const e = document.querySelector('div[jscontroller="D1tHje"]');
+    // debug("googleMeetCaptionsPanel", e), e && (e.style = "height: 0px", turnOffCaptions(), setTimeout((() => {
+    //     turnOnCaptions()
+    // }), 500))
+};