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Some fixes for document videos

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This commit is contained in:
Alexander Zinchuk 2021-07-08 18:00:45 +03:00
parent 4180e58f3b
commit d36ac99d18
2 changed files with 18 additions and 14 deletions
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28
src/api/gramjs/apiBuilders/messages.ts
View File

@ -408,23 +408,23 @@ export function buildApiDocument(document: GramJs.TypeDocument): ApiDocument | u
width: photoSize.w, width: photoSize.w,
height: photoSize.h, height: photoSize.h,
}; };
}
if (mimeType.startsWith('image/')) { if (mimeType.startsWith('image/')) {
mediaType = 'photo'; mediaType = 'photo';
const imageAttribute = attributes const imageAttribute = attributes
.find((a: any): a is GramJs.DocumentAttributeImageSize => a instanceof GramJs.DocumentAttributeImageSize); .find((a: any): a is GramJs.DocumentAttributeImageSize => a instanceof GramJs.DocumentAttributeImageSize);
if (imageAttribute) { if (imageAttribute) {
const { w: width, h: height } = imageAttribute; const { w: width, h: height } = imageAttribute;
mediaSize = { mediaSize = {
width, width,
height, height,
}; };
}
} else if (mimeType.startsWith('video/')) {
mediaType = 'video';
} }
} else if (mimeType.startsWith('video/')) {
mediaType = 'video';
} }
return { return {
@ -541,7 +541,7 @@ export function buildWebPage(media: GramJs.TypeMessageMedia): ApiWebPage | undef
const { id, photo, document } = media.webpage; const { id, photo, document } = media.webpage;
let video; let video;
if (document instanceof GramJs.Document && document.mimeType.startsWith('video')) { if (document instanceof GramJs.Document && document.mimeType.startsWith('video/')) {
video = buildVideoFromDocument(document); video = buildVideoFromDocument(document);
} }

4
src/util/files.ts
View File

@ -85,6 +85,10 @@ export async function createPosterForVideo(url: string): Promise<string | undefi
pause(2000) as Promise<undefined>, pause(2000) as Promise<undefined>,
new Promise<string>((resolve, reject) => { new Promise<string>((resolve, reject) => {
video.onseeked = () => { video.onseeked = () => {
if (!video.videoWidth || !video.videoHeight) {
resolve(undefined);
}
const canvas = document.createElement('canvas'); const canvas = document.createElement('canvas');
canvas.width = video.videoWidth; canvas.width = video.videoWidth;
canvas.height = video.videoHeight; canvas.height = video.videoHeight;