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feat: add native image delivery across channels

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xmanrui 2026-08-24 03:25:38 +08:00
parent dbc0a4b730
commit 3ec5f1eca7
31 changed files with 2754 additions and 846 deletions
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51
src/channels/whatsapp/whatsapp-runtime.mjs
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@ -313,12 +313,31 @@ function waitWithSignal(promise, signal) {
function uncertainArtifactDelivery(error) {
if (error?.code === 'artifact-delivery-uncertain') return error;
const uncertain = new Error('WhatsApp could not confirm result file delivery.');
const uncertain = new Error('WhatsApp could not confirm artifact delivery.');
uncertain.code = 'artifact-delivery-uncertain';
uncertain.cause = error;
return uncertain;
}
function whatsappArtifactError(error) {
if (error?.code?.startsWith?.('artifact-')) return error;
const status = error?.output?.statusCode
?? error?.data?.statusCode
?? error?.statusCode;
let code;
if (status === 401 || status === 403) code = 'artifact-permission-required';
else if (status === 413) code = 'artifact-too-large';
else if (status === 429) code = 'artifact-rate-limited';
else if ([400, 404, 405, 406, 410, 415, 422].includes(status)) {
code = 'artifact-provider-rejected';
}
if (!code) return uncertainArtifactDelivery(error);
const wrapped = new Error('WhatsApp rejected artifact delivery.');
wrapped.code = code;
wrapped.cause = error;
return wrapped;
}
export class WhatsappBotClient {
#socket;
#outboundIds;
@ -354,14 +373,32 @@ export class WhatsappBotClient {
}
async sendFile(target, file) {
return this.#sendArtifact(target, file, {
document: file.bytes,
mimetype: file.mediaType ?? 'application/octet-stream',
fileName: file.fileName,
}, 'file');
}
async sendImage(target, file) {
return this.#sendArtifact(target, file, {
image: file.bytes,
mimetype: file.mediaType ?? 'image/jpeg',
}, 'image');
}
async #sendArtifact(target, file, content, presentation) {
this.#signal?.throwIfAborted();
await this.#stopTyping(target.jid);
this.#signal?.throwIfAborted();
const deliverySeed = typeof file.deliveryKey === 'string' && file.deliveryKey
? file.deliveryKey
: file.artifactId;
const messageId = typeof deliverySeed === 'string' && deliverySeed
? createHash('sha256').update(deliverySeed).digest('hex').slice(0, 20).toUpperCase()
const messageIdSeed = presentation === 'image'
? `${deliverySeed}:image`
: deliverySeed;
const messageId = typeof messageIdSeed === 'string' && messageIdSeed
? createHash('sha256').update(messageIdSeed).digest('hex').slice(0, 20).toUpperCase()
: undefined;
const options = {
...(target.quoted ? { quoted: target.quoted } : {}),
@ -375,11 +412,7 @@ export class WhatsappBotClient {
try {
const pending = this.#socket.sendMessage(
target.jid,
{
document: file.bytes,
mimetype: file.mediaType ?? 'application/octet-stream',
fileName: file.fileName,
},
content,
options,
);
trackOutboundArtifactProviderPromise(file, pending);
@ -390,7 +423,7 @@ export class WhatsappBotClient {
result = await waitWithSignal(pending, waitSignal);
} catch (error) {
if (this.#signal?.aborted) throw abortReason(this.#signal);
throw uncertainArtifactDelivery(error);
throw whatsappArtifactError(error);
}
this.#signal?.throwIfAborted();
this.#outboundIds.remember(result?.key?.id);