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| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 | import type { WriteFileOptions } from '@capacitor/filesystem';
import { Capacitor } from '@capacitor/core';
import { Directory, Encoding, Filesystem } from '@capacitor/filesystem';
import { Share } from '@capacitor/share';
import { UAParser } from 'ua-parser-js';
import { downloadAsFile } from './download.js';
/**
* If on a platform with meaningful & habitual file management capabilities (mostly computers), trigger a download.
* On platforms with a stronger culture of sharing files with other apps (mostly mobile), trigger a share.
*/
export async function shareOrDownloadAsFile(
content: Blob | ArrayBuffer | string,
filename: string,
contentType?: string
) {
const device = Capacitor.isNativePlatform()
? 'mobile'
: new UAParser(navigator.userAgent).getDevice().type;
switch (device) {
case 'desktop':
return downloadAsFile(content, filename, contentType);
default:
return shareAsFile(content, filename, contentType);
}
}
async function shareAsFile(
content: Blob | ArrayBuffer | string,
filename: string,
contentType?: string
) {
if (Capacitor.isNativePlatform()) {
let input: Pick<WriteFileOptions, 'data' | 'encoding'>;
if (typeof content === 'string') {
input = {
data: content,
encoding: Encoding.UTF8,
};
} else {
input = {
data: new Uint8Array(
content instanceof Blob ? await content.arrayBuffer() : content
).toBase64(),
};
}
const { uri } = await Filesystem.writeFile({
path: filename,
directory: Directory.Cache,
...input,
});
await Share.share({
title: filename,
files: [uri],
});
} else {
await navigator.share({
title: filename,
files: [
new File([content], filename, {
type:
contentType ??
(typeof content === 'string' ? 'text/plain' : 'application/octet-stream'),
}),
],
});
}
}
export async function shareUrl(url: string | URL, title?: string) {
if (Capacitor.isNativePlatform()) {
await Share.share({
title,
url: url.toString(),
});
} else if (navigator.canShare && navigator.canShare({ url })) {
await navigator.share({
title,
url: url.toString(),
});
} else {
// Fallback to copying the URL to clipboard if sharing is not supported
await navigator.clipboard.writeText(url.toString());
alert('Lien copié dans le presse-papiers : ' + url.toString());
}
}
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