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Merge pull request #2409 from penpot/niwinz-hotfix

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Fix compatibility issues with safari >=14 & < 16
This commit is contained in:
Alejandro 2022-10-05 09:22:11 +02:00 • committed by GitHub
commit 5ad385cf93
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GPG key ID: 4AEE18F83AFDEB23
2 changed files with 43 additions and 15 deletions
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29
common/src/app/common/uuid_impl.js
View file

@ -79,6 +79,28 @@ goog.scope(function() {
};
})();
function getBigUint64(view, byteOffset, le) {
const a = view.getUint32(byteOffset, le);
const b = view.getUint32(byteOffset + 4, le);
const leMask = Number(!!le);
const beMask = Number(!le);
return ((BigInt(a * beMask + b * leMask) << 32n) |
(BigInt(a * leMask + b * beMask)));
}
function setBigUint64(view, byteOffset, value, le) {
const hi = Number(value >> 32n);
const lo = Number(value & 0xffffffffn);
if (le) {
view.setUint32(byteOffset + 4, hi, le);
view.setUint32(byteOffset, lo, le);
}
else {
view.setUint32(byteOffset, hi, le);
view.setUint32(byteOffset + 4, lo, le);
}
}
self.v8 = (function () {
const buff = new ArrayBuffer(16);
const int8 = new Uint8Array(buff);
@ -104,7 +126,7 @@ goog.scope(function() {
const nextLong = () => {
fill(tmpInt8);
return tmpView.getBigUint64(0, false);
return getBigUint64(tmpView, 0, false);
};
lastRd = nextLong() & 0xffff_ffff_ffff_f0ffn;
@ -118,8 +140,9 @@ goog.scope(function() {
| ((ts << 14n) & 0x3fff_ffff_ffff_c000n)
| lastCs);
view.setBigUint64(0, msb, false);
view.setBigUint64(8, lsb, false);
setBigUint64(view, 0, msb, false);
setBigUint64(view, 8, lsb, false);
return core.uuid(toHexString(int8));
};

29
frontend/src/app/main/broadcast.cljs
View file

@ -19,24 +19,29 @@
;; The main broadcast channel instance, used for emit data
(defonce default-channel
(js/BroadcastChannel. default-topic))
(when (exists? js/BroadcastChannel)
(js/BroadcastChannel. default-topic)))
(defonce stream
(->> (rx/create (fn [subs]
(let [chan (js/BroadcastChannel. default-topic)]
(unchecked-set chan "onmessage" #(rx/push! subs (unchecked-get % "data")))
(fn [] (.close ^js chan)))))
(rx/map t/decode-str)
(rx/map map->BroadcastMessage)
(rx/share)))
(if (exists? js/BroadcastChannel)
(->> (rx/create (fn [subs]
(let [chan (js/BroadcastChannel. default-topic)]
(unchecked-set chan "onmessage" #(rx/push! subs (unchecked-get % "data")))
(fn [] (.close ^js chan)))))
(rx/map t/decode-str)
(rx/map map->BroadcastMessage)
(rx/share))
(rx/subject)))
(defn emit!
([type data]
(.postMessage ^js default-channel (t/encode-str {:id nil :type type :data data}))
nil)
(when default-channel
(.postMessage ^js default-channel (t/encode-str {:id nil :type type :data data}))
nil))
([id type data]
(.postMessage ^js default-channel (t/encode-str {:id id :type type :data data}))
nil))
(when default-channel
(.postMessage ^js default-channel (t/encode-str {:id id :type type :data data}))
nil)))
(defn type?
([type]