mirror of
https://github.com/bulwarkmail/native.git
synced 2026-11-02 08:07:11 +00:00
Linus Rath
cd4ce9d08b
Sharing a photo or document from another app into Bulwark failed every time: the upload task was handed the share's `content://` URI, but it can only stream from a file path, so it failed with "Directory for '/external/images/media/…' doesn't exist". The attachment was also named after the URI's last segment (a MediaStore row id such as "1000000027"), and SEND_MULTIPLE shares only carried a wildcard type like `image/*`. - `uploadBlob` copies `content://` URIs into the cache, uploads the copy and deletes it afterwards, also when the upload fails - `ShareIntentStore` asks the providing app for the display name, size and MIME type when the intent arrives, falling back to the URI segment plus an extension for the MIME type - the composer gets the real name, type and size, so the size limit check now applies to shared files too
60 lines
2.0 KiB
TypeScript
60 lines
2.0 KiB
TypeScript
import { NativeEventEmitter, NativeModules, Platform } from 'react-native';
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import type { SharePayload } from '../navigation/linking';
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// Android share sheet (ACTION_SEND / ACTION_SEND_MULTIPLE) → composer.
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// MainActivity stashes the intent in ShareIntentStore; JS drains it here on
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// launch and listens for later shares while running.
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type ShareNative = {
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getInitialShare?: () => Promise<SharePayload | null>;
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};
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function native(): ShareNative | null {
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if (Platform.OS !== 'android') return null;
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return ((NativeModules as Record<string, unknown>).BulwarkFcm as ShareNative | undefined) ?? null;
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}
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export async function getInitialShare(): Promise<SharePayload | null> {
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const mod = native();
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if (!mod?.getInitialShare) return null;
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try {
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return (await mod.getInitialShare()) ?? null;
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} catch {
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return null;
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}
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}
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export function addShareListener(listener: (payload: SharePayload) => void): () => void {
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if (Platform.OS !== 'android' || !NativeModules.BulwarkFcm) return () => undefined;
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const emitter = new NativeEventEmitter(NativeModules.BulwarkFcm);
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const sub = emitter.addListener('app:share', listener);
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return () => sub.remove();
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}
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/** Attachment descriptors for the composer's `prefillAttachments`. */
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export function shareAttachments(
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share: SharePayload,
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): Array<{ uri: string; name: string; type: string; size?: number }> {
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const uris = share.uris ?? [];
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return uris.map((uri, i) => {
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const mimeType = share.mimeTypes?.[i];
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const type = mimeType && !mimeType.includes('*') ? mimeType : 'application/octet-stream';
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const size = share.sizes?.[i];
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return {
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uri,
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name: share.names?.[i]?.trim() || nameFromUri(uri, i),
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type,
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...(typeof size === 'number' && size >= 0 ? { size } : {}),
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};
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});
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}
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function nameFromUri(uri: string, i: number): string {
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const last = uri.split('/').filter(Boolean).pop() ?? `shared-${i + 1}`;
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try {
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return decodeURIComponent(last);
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} catch {
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return last;
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}
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}
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