Initial commit.

src/utils/message-logger.ts

@@ -0,0 +1,158 @@
+import { APIEmbedField, Channel, EmbedBuilder, GuildTextBasedChannel, messageLink } from 'discord.js';
+import { Database } from '../shared/Database';
+import { Message } from '../events';
+import { deserializeMessagePart, getModifiedAttachments, getModifiedStickers } from './message-utils';
+import { LoggedMessage } from '../types';
+
+export async function logEdit(loggedMessage: LoggedMessage, newMessage: Message<true>) {
+  const settings = await Database.getGuildSettings(newMessage.guildId);
+
+  if (!settings || !settings.event_logs_channel_id) return;
+
+  const channel = await newMessage.guild.channels.fetch(settings.event_logs_channel_id);
+
+  if (!channel || !channel.isSendable()) return;
+
+  const fields: APIEmbedField[] = [];
+  fields.push(...getMainEmbeds(loggedMessage, newMessage));
+  fields.push(...getEditEmbeds(loggedMessage, newMessage));
+
+  const embed = new EmbedBuilder()
+    .setTitle('Edited Message')
+    .setColor(0xFFFF00)
+    .setTimestamp(newMessage.createdTimestamp)
+    .addFields(...fields);
+
+  channel.send({ embeds: [embed] });
+}
+
+export async function logDeletion(loggedMessage: LoggedMessage, deletedMessage: Message<true>) {
+  const settings = await Database.getGuildSettings(deletedMessage.guildId);
+
+  if (!settings || !settings.event_logs_channel_id) return;
+
+  const channel = await deletedMessage.guild.channels.fetch(settings.event_logs_channel_id);
+
+  if (!channel || !channel.isSendable()) return;
+
+  const fields: APIEmbedField[] = [];
+  fields.push(...getMainEmbeds(loggedMessage, deletedMessage));
+  fields.push(...getDeletedEmbeds(loggedMessage));
+
+  const embed = new EmbedBuilder()
+    .setTitle('Deleted Message')
+    .setColor(0xFF0000)
+    .setTimestamp(deletedMessage.createdTimestamp)
+    .addFields(...fields);
+
+  channel.send({ embeds: [embed] });
+}
+
+function getMainEmbeds(loggedMessage: LoggedMessage, newMessage: Message<true>): APIEmbedField[] {
+  const channelString = `${newMessage.channel.toString()}\n${newMessage.channel.name}`;
+  const userString = `<@${loggedMessage.author_id}>\n${loggedMessage.author_name}`;
+
+  return [
+    {
+      name: 'Channel',
+      value: channelString,
+      inline: true
+    },
+    {
+      name: 'User',
+      value: userString,
+      inline: true
+    },
+    {
+      name: 'Message',
+      value: newMessage.toString(),
+      inline: true
+    },
+  ];
+}
+
+function getDeletedEmbeds(loggedMessage: LoggedMessage): APIEmbedField[] {
+  const fields: APIEmbedField[] = [];
+
+  if (loggedMessage.content != '') {
+    fields.push({
+      name: 'Content',
+      value: loggedMessage.content,
+      inline: false
+    });
+  }
+
+  for (const attachment of deserializeMessagePart(loggedMessage.attachments)) {
+    fields.push({
+      name: 'Attachment',
+      value: attachment,
+      inline: true
+    });
+  }
+
+  for (const sticker of deserializeMessagePart(loggedMessage.stickers)) {
+    fields.push({
+      name: 'Stickers',
+      value: sticker,
+      inline: true
+    });
+  }
+
+  return fields;
+}
+
+function getEditEmbeds(loggedMessage: LoggedMessage, newMessage: Message<true>): APIEmbedField[] {
+  const fields: APIEmbedField[] = [];
+  if (loggedMessage.content != newMessage.content) {
+    fields.push(
+      {
+        name: 'Before',
+        value: loggedMessage.content,
+        inline: false
+      },
+      {
+        name: 'After',
+        value: newMessage.content,
+        inline: false
+      }
+    );
+  }
+
+  const { addedAttachments, removedAttachments } = getModifiedAttachments(loggedMessage, newMessage);
+
+  for (const removedAttachment of removedAttachments) {
+    fields.push({
+      name: 'Removed Attachment',
+      value: removedAttachment,
+      inline: true
+    });
+  }
+
+  for (const addedAttachment of addedAttachments) {
+    fields.push({
+      name: 'Added Attachment',
+      value: addedAttachment,
+      inline: true
+    });
+  }
+
+  const { addedStickers, removedStickers } = getModifiedStickers(loggedMessage, newMessage);
+
+  for (const removedSticker of addedStickers) {
+    fields.push({
+      name: 'Removed Sticker',
+      value: removedSticker,
+      inline: true
+    });
+  }
+
+  for (const addedSticker of removedStickers) {
+    fields.push({
+      name: 'Added Sticker',
+      value: addedSticker,
+      inline: true
+    });
+  }
+
+  return fields;
+}