Tarrgon
60 lines
2.6 KiB
TypeScript
60 lines
2.6 KiB
TypeScript
import { Message } from '../events';
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import { LoggedMessage } from '../types';
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export const ARRAY_SEPARATOR = '$';
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const spoilerRegex = new RegExp('\\|\\|((?:[\\S]| )+?)\\|\\|', 'gi');
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export function serializeMessage(message: Message): string[] {
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const attachments = message.attachments.map(a => `${a.name}:${a.id}`);
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const stickers = message.stickers.map(s => `${s.name}:${s.id}`);
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return [message.id, message.author.id, message.author.username, message.channelId, attachments.join(ARRAY_SEPARATOR), stickers.join(ARRAY_SEPARATOR), message.content];
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}
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export function deserializeMessagePart(part: string): string[] {
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return part.split(ARRAY_SEPARATOR).filter(e => e);
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}
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export function getModifiedAttachments(loggedMessage: LoggedMessage, newMessage: Message): { addedAttachments: string[], removedAttachments: string[] } {
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const loggedAttachments = loggedMessage.attachments.split(ARRAY_SEPARATOR).filter(e => e);
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const addedAttachments = newMessage.attachments.filter(a => !loggedAttachments.includes(`${a.name}:${a.id}`)).map(a => `${a.name}:${a.id}`);
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const removedAttachments = loggedAttachments.filter(a => !newMessage.attachments.has(a.split(':').at(-1)!));
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return { addedAttachments, removedAttachments };
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}
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export function getModifiedStickers(loggedMessage: LoggedMessage, newMessage: Message): { addedStickers: string[], removedStickers: string[] } {
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const loggedStickers = loggedMessage.stickers.split(ARRAY_SEPARATOR).filter(e => e);
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const addedStickers = newMessage.stickers.filter(s => !loggedStickers.includes(`${s.name}:${s.id}`)).map(s => `${s.name}:${s.id}`);
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const removedStickers = loggedStickers.filter(s => !newMessage.stickers.has(s.split(':').at(-1)!));
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return { addedStickers, removedStickers };
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}
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export function isEdited(loggedMessage: LoggedMessage, newMessage: Message) {
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if (newMessage.content != loggedMessage.content) return true;
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const { addedAttachments, removedAttachments } = getModifiedAttachments(loggedMessage, newMessage);
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if (addedAttachments.length > 0 || removedAttachments.length > 0) return true;
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const { addedStickers, removedStickers } = getModifiedStickers(loggedMessage, newMessage);
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return addedStickers.length > 0 || removedStickers.length > 0;
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}
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export function isInSpoilerTags(content: string, index: number): boolean {
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if (!content.includes('||')) return false;
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let match: RegExpExecArray | null;
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while ((match = spoilerRegex.exec(content)) != null) {
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if (index >= match.index && index <= spoilerRegex.lastIndex) {
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spoilerRegex.lastIndex = 0;
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return true;
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}
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}
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spoilerRegex.lastIndex = 0;
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return false;
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} |