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add: fixed crop (cover) ads imge thumbnail with Jimp library

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This commit is contained in:
AdsonCicilioti 2023-09-13 00:04:02 -03:00
parent ccd90a69ee
commit cfdca38d59
1 changed files with 11 additions and 7 deletions
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18
src/whatsapp/services/chatwoot.service.ts
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@ -2,6 +2,7 @@ import ChatwootClient from '@figuro/chatwoot-sdk';
import axios from 'axios'; import axios from 'axios';
import FormData from 'form-data'; import FormData from 'form-data';
import { createReadStream, readFileSync, unlinkSync, writeFileSync } from 'fs'; import { createReadStream, readFileSync, unlinkSync, writeFileSync } from 'fs';
import Jimp from 'jimp';
import mimeTypes from 'mime-types'; import mimeTypes from 'mime-types';
import path from 'path'; import path from 'path';
@ -1399,11 +1400,9 @@ export class ChatwootService {
this.logger.verbose('message is from Ads'); this.logger.verbose('message is from Ads');
this.logger.verbose('get base64 from media ads message'); this.logger.verbose('get base64 from media ads message');
const getBase64AdMsg = await axios.get(adsMessage.thumbnailUrl, { responseType: 'arraybuffer' }); const imgBuffer = await axios.get(adsMessage.thumbnailUrl, { responseType: 'arraybuffer' });
const base64 = getBase64AdMsg.data.toString('base64');
const contentType = getBase64AdMsg.headers['content-type']; const extension = mimeTypes.extension(imgBuffer.headers['content-type']);
const extension = mimeTypes.extension(contentType);
const mimeType = extension && mimeTypes.lookup(extension); const mimeType = extension && mimeTypes.lookup(extension);
if (!mimeType) { if (!mimeType) {
@ -1413,13 +1412,18 @@ export class ChatwootService {
const random = Math.random().toString(36).substring(7); const random = Math.random().toString(36).substring(7);
const nameFile = `${random}.${mimeTypes.extension(mimeType)}`; const nameFile = `${random}.${mimeTypes.extension(mimeType)}`;
const fileData = Buffer.from(base64, 'base64'); const fileData = Buffer.from(imgBuffer.data, 'binary');
const fileName = `${path.join(waInstance?.storePath, 'temp', `${nameFile}`)}`; const fileName = `${path.join(waInstance?.storePath, 'temp', `${nameFile}`)}`;
this.logger.verbose('temp file name: ' + nameFile); this.logger.verbose('temp file name: ' + nameFile);
this.logger.verbose('create temp file'); this.logger.verbose('create temp file');
writeFileSync(fileName, fileData, 'utf8'); await Jimp.read(fileData)
.then(async (img) => {
await img.cover(320, 180).writeAsync(fileName);
})
.catch((err) => {
this.logger.error(`image is not write: ${err}`);
});
const truncStr = (str: string, len: number) => { const truncStr = (str: string, len: number) => {
return str.length > len ? str.substring(0, len) + '...' : str; return str.length > len ? str.substring(0, len) + '...' : str;
}; };