/*****************************************************************************\ | ( )_ _ | | _ _ _ __ _ _ __ ___ ___ _ _ | ,_)(_) ___ ___ _ | | ( '_`\ ( '__)/'_` ) /'_ `\/' _ ` _ `\ /'_` )| | | |/',__)/' v `\ /'_`\ | | | (_) )| | ( (_| |( (_) || ( ) ( ) |( (_| || |_ | |\__,\| (˅) |( (_) ) | | | ,__/'(_) `\__,_)`\__ |(_) (_) (_)`\__,_)`\__)(_)(____/(_) (_)`\___/' | | | | ( )_) | | | (_) \___/' | | | | General Bots Copyright (c) Pragmatismo.io. All rights reserved. | | Licensed under the AGPL-3.0. | | | | According to our dual licensing model,this program can be used either | | under the terms of the GNU Affero General Public License,version 3, | | or under a proprietary license. | | | | The texts of the GNU Affero General Public License with an additional | | permission and of our proprietary license can be found at and | | in the LICENSE file you have received along with this program. | | | | This program is distributed in the hope that it will be useful, | | but WITHOUT ANY WARRANTY,without even the implied warranty of | | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | | GNU Affero General Public License for more details. | | | | "General Bots" is a registered trademark of Pragmatismo.io. | | The licensing of the program under the AGPLv3 does not imply a | | trademark license. Therefore any rights,title and interest in | | our trademarks remain entirely with us. | | | \*****************************************************************************/ 'use strict'; import { GBLog, GBMinInstance } from 'botlib'; import { DialogKeywords } from './DialogKeywords.js'; import sharp from 'sharp'; /** * Image processing services of conversation to be called by BASIC. */ export class ImageProcessingServices { /** * Reference to minimal bot instance. */ public min: GBMinInstance; /** * Reference to the base system keywords functions to be called. */ public dk: DialogKeywords; /** * Current user object to get BASIC properties read. */ public user; sys: any; /** * When creating this keyword facade,a bot instance is * specified among the deployer service. */ constructor(min: GBMinInstance, user, dk) { this.min = min; this.user = user; this.dk = dk; } /** * Sharpen the image. * * @example file = SHARPEN file */ public async sharpen({ pid, file: file }) { GBLog.info(`BASIC: Image Processing SHARPEN ${file}.`); const gbfile = DialogKeywords.getFileByHandle(file); const data = await sharp(gbfile.data) .sharpen({ sigma: 2, m1: 0, m2: 3, x1: 3, y2: 15, y3: 15 }) .toBuffer(); const newFile = { filename: gbfile.filename, data: data }; return; } /** * Sharpen the image. * * @example file = BLUR file */ public async blur({ pid, file: file }) { GBLog.info(`BASIC: Image Processing SHARPEN ${file}.`); const gbfile = DialogKeywords.getFileByHandle(file); const data = await sharp(gbfile.data) .blur() .toBuffer(); const newFile = { filename: gbfile.filename, data: data }; return; } }