file ext stuff

src/events/message/messageCreate.ts

@@ -1,5 +1,6 @@
 import { Client, Message, MessageEmbed, TextBasedChannel } from 'discord.js';
 import { getLocale } from '../../utils/locales';
+import { isImage } from '../../utils/misc';
 import { showDate } from '../../utils/time';
 
 /** https://discord.js.org/#/docs/discord.js/main/class/Client?scrollTo=e-messageCreate */
@@ -75,21 +76,37 @@ export default async (message: Message, client: Client) => {
 	// Remove undefined elements
 	).filter(Boolean);
 
-	messages.map(valid_message => {
+	messages.map(quoted_msg => {
 		const embed = new MessageEmbed()
 			.setColor('#2f3136')
 			.setAuthor({
 				name: 'Citation',
-				iconURL: valid_message?.author.displayAvatarURL(),
+				iconURL: quoted_msg?.author.displayAvatarURL(),
 			})
 			.setFooter({
-				text: `Message posté le ${showDate(
+				text: `Posté le ${showDate(
 					client.config.default_lang,
 					getLocale(client, client.config.default_lang),
-					valid_message?.createdAt as Date)
+					quoted_msg?.createdAt as Date)
 				}`,
 			});
 
+		// Handle attachments
+		if (quoted_msg?.attachments.size === 1 && isImage(quoted_msg.attachments.first()?.name as string)) {
+			// Only contains one image
+			embed.setImage(quoted_msg.attachments.first()?.url as string);
+		} else {
+			// Contains more than one image or other files
+			let files = '';
+			quoted_msg?.attachments.forEach(attachment => {
+				files += `[${attachment.name}](${attachment.url}), `;
+			});
+			embed.addFields({
+				name: 'Fichiers joints',
+				value: `${files.slice(0, -2)}.`,
+			});
+		}
+
 		return message.channel.send({ embeds: [embed] });
 	});
 };

src/utils/misc.ts

@@ -36,3 +36,25 @@ export const removeExtension = (filename: string) => {
 
 	return array.join('.');
 };
+
+/**
+ * Get extension from a filename.
+ * @param filename string of the filename
+ * @returns string of the extension if it exists
+ */
+export const getExtension = (filename: string) => {
+	const array = filename.split('.');
+
+	return array.pop();
+};
+
+/**
+ * Define if a media is a media based on file extension.
+ * @param filename string of the filename
+ * @returns true is file is a media
+ */
+export const isImage = (filename: string) => {
+	return Boolean(getExtension(filename)?.match(
+		/jpg|jpeg|png|webp|gif/
+	));
+};