45 lines
1.3 KiB
TypeScript
45 lines
1.3 KiB
TypeScript
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import { File, Paths } from "expo-file-system";
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import * as Sharing from "expo-sharing";
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import { rpc } from "./api";
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import { artifactCacheFileName } from "./artifact-file";
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export type MobileArtifactTarget = { botId: string } | { groupId: string };
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async function cacheMobileArtifact(
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target: MobileArtifactTarget,
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artifactId: string,
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mimeType: string,
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): Promise<File> {
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const artifact = await rpc<{ contentBase64: string }>("artifacts/get", {
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...target,
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artifactId,
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});
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const file = new File(Paths.cache, artifactCacheFileName(artifactId, mimeType));
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file.create({ overwrite: true });
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file.write(artifact.contentBase64, { encoding: "base64" });
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return file;
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}
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export async function readMobileArtifactText(
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target: MobileArtifactTarget,
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artifactId: string,
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mimeType: string,
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): Promise<string> {
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const file = await cacheMobileArtifact(target, artifactId, mimeType);
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return file.text();
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}
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export async function openMobileArtifact(
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target: MobileArtifactTarget,
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artifactId: string,
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name: string,
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mimeType: string,
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): Promise<void> {
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const file = await cacheMobileArtifact(target, artifactId, mimeType);
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if (await Sharing.isAvailableAsync()) {
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await Sharing.shareAsync(file.uri, { mimeType });
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return;
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}
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throw new Error(`Saved ${name} locally`);
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}
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