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Use navigator.share API for mobile for image copying #83

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474aa3e
use share api for mobi
maxdemaio Jun 13, 2024
46931f6
check for share first
maxdemaio Jun 14, 2024
041f180
more chaining
maxdemaio Jun 14, 2024
fa48ed0
use type check instead since always available
maxdemaio Jun 14, 2024
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44 changes: 32 additions & 12 deletions src/components/ui/tweet-box.tsx
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Original file line number Diff line number Diff line change
Expand Up @@ -92,24 +92,44 @@ export function TweetBox(props: {
ctx.drawImage(img, 0, 0);

const imageData: Blob = await new Promise((resolve) => {
canvas.toBlob((a) => a && resolve(a));
canvas.toBlob((blob) => {
if (blob) resolve(blob);
else throw new Error("Canvas toBlob failed.");
});
});

await navigator.clipboard.write([
new ClipboardItem({
[imageData.type]: imageData,
}),
]);

setCopySuccess(true);
setTimeout(() => {
setCopySuccess(false);
}, 2000);
// Copy to clipboard if available
if (typeof navigator?.share == "function") {
const file = new File([imageData], "image.png", {
type: imageData.type,
});
await navigator.share({
title: "Share Image",
text: "Check out my Shiptalkers image!",
files: [file],
});
setCopySuccess(true);
setTimeout(() => {
setCopySuccess(false);
}, 2000);
} else if (typeof navigator?.clipboard?.write == "function") {
await navigator.clipboard.write([
new ClipboardItem({
[imageData.type]: imageData,
}),
]);
setCopySuccess(true);
setTimeout(() => {
setCopySuccess(false);
}, 2000);
} else {
console.error("Both Clipboard and Share APIs are not available.");
}
} catch (error) {
console.error("Error copying image: ", error);
}
};

return (
<div className="mx-auto max-w-[100vw] rounded-xl border border-gray-200 bg-white p-4 shadow-sm dark:border-gray-800 dark:bg-gray-950">
<div className="overflow-hidden border-b-2 border-gray-200 dark:border-gray-800">
Expand Down