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Outbound link previews

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This commit is contained in:
Evan Hahn 2020-09-28 18:46:31 -05:00 • committed by Josh Perez
parent bb3ab816dd
commit 313faab774
25 changed files with 2136 additions and 641 deletions
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21
ts/textsecure/SendMessage.ts
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@ -7,6 +7,7 @@
import { Dictionary, without } from 'lodash';
import PQueue from 'p-queue';
import { AbortSignal } from 'abort-controller';
import {
GroupCredentialsType,
@ -37,6 +38,10 @@ import {
} from '../textsecure.d';
import { MessageError, SignedPreKeyRotationError } from './Errors';
import { BodyRangesType } from '../types/Util';
import {
LinkPreviewImage,
LinkPreviewMetadata,
} from '../linkPreviews/linkPreviewFetch';
function stringToArrayBuffer(str: string): ArrayBuffer {
if (typeof str !== 'string') {
@ -272,6 +277,8 @@ class Message {
const item = new window.textsecure.protobuf.DataMessage.Preview();
item.title = preview.title;
item.url = preview.url;
item.description = preview.description || null;
item.date = preview.date || null;
item.image = preview.image || null;
return item;
});
@ -1723,6 +1730,20 @@ export default class MessageSender {
);
}
async fetchLinkPreviewMetadata(
href: string,
abortSignal: AbortSignal
): Promise<null | LinkPreviewMetadata> {
return this.server.fetchLinkPreviewMetadata(href, abortSignal);
}
async fetchLinkPreviewImage(
href: string,
abortSignal: AbortSignal
): Promise<null | LinkPreviewImage> {
return this.server.fetchLinkPreviewImage(href, abortSignal);
}
async makeProxiedRequest(
url: string,
options?: ProxiedRequestOptionsType