const { Command } = require('discord-akairo'); const fs = require('fs'); const os = require('os'); const util = require('util'); const exec = util.promisify(require('child_process').exec); const superagent = require('superagent'); class vid2gifCommand extends Command { constructor() { super('vid2gif', { aliases: ['vid2gif', 'v2g', 'vg'], category: 'utility', clientPermissions: ['SEND_MESSAGES', 'ATTACH_FILES'], args: [ { id: 'vid', type: 'string' }, { id: 'fps', type: 'integer' }, { id: 'scale', match: 'flag', flag: '--scale' } ], description: { content: 'Transform video into gif. --scale to scale the gif by half,', usage: '[link to video] [Number of fps]', examples: [''] } }); } async exec(message, args) { let Attachment = (message.attachments).array(); let vid = args.vid; // Get attachment link if (Attachment[0] && !args.vid) { vid = Attachment[0].url; } let loadingmsg = await message.channel.send('Processing '); if (!vid) { loadingmsg.delete(); return message.channel.send('I need a video to do that!'); } else if (vid) { const { body: buffer } = await superagent.get(vid).catch(() => { loadingmsg.delete(); return message.channel.send('An error as occured, please try again'); }); let options = ''; if (args.scale) { options = '-vf "scale=iw/2:ih/2"'; } if (args.fps) { options += ` -r ${args.fps}`; } else { options += ' -r 15'; } fs.writeFile(`${os.tmpdir()}/${message.id}v2g`, buffer, () => { exec(`ffmpeg -i ${os.tmpdir()}/${message.id}v2g ${options} ${os.tmpdir()}/${message.id}v2g.gif -hide_banner`) .then(() => { loadingmsg.delete(); message.delete(); return message.channel.send({files: [`${os.tmpdir()}/${message.id}v2g.gif`]}) .catch(err => { console.error(err); loadingmsg.delete(); return message.channel.send('Could not send the file! Perhaps the file is too big?'); }); }) .catch(err => { console.error(err); loadingmsg.delete(); return message.channel.send('There was an error during conversion! maybe try with another file type?'); }); }); } } } module.exports = vid2gifCommand;