koishi-plugin-adapter-matrix/lib/modulator.js

Matrix Adapter for koishi

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.MatrixModulator = void 0;
const satori_1 = require("@satorijs/satori");
class MatrixModulator extends satori_1.Modulator {
    constructor() {
        super(...arguments);
        this.buffer = '';
        this.reply = null;
    }
    async sendMedia(url, type) {
        try {
            const session = this.bot.session(this.session);
            const { data, filename, mime } = await this.bot.ctx.http.file(url);
            const id = await this.bot.internal.sendMediaMessage(this.channelId, this.bot.userId, type, Buffer.from(data), this.reply?.messageId, mime, filename);
            session.messageId = id;
            this.results.push(session);
            this.reply = null;
        }
        catch (e) {
            this.errors.push(e);
        }
    }
    async flush() {
        if (!this.buffer)
            return;
        try {
            const session = this.bot.session(this.session);
            if (this.reply) {
                this.buffer = `> <${this.reply.userId}> ${this.reply.content}\n\n` + this.buffer;
            }
            const id = await this.bot.internal.sendTextMessage(this.channelId, this.bot.userId, this.buffer, this.reply?.messageId);
            session.messageId = id;
            this.results.push(session);
            this.buffer = '';
            this.reply = null;
        }
        catch (e) {
            this.errors.push(e);
        }
    }
    async visit(element) {
        const { type, attrs, children } = element;
        if (type === 'text') {
            this.buffer += attrs.content.replace(/[\\*_`~|]/g, '\\$&');
        }
        else if (type === 'b' || type === 'strong') {
            this.buffer += '**';
            await this.render(children);
            this.buffer += '**';
        }
        else if (type === 'i' || type === 'em') {
            this.buffer += '*';
            await this.render(children);
            this.buffer += '*';
        }
        else if (type === 'u' || type === 'ins') {
            this.buffer += '__';
            await this.render(children);
            this.buffer += '__';
        }
        else if (type === 's' || type === 'del') {
            this.buffer += '~~';
            await this.render(children);
            this.buffer += '~~';
        }
        else if (type === 'code') {
            this.buffer += '`';
            await this.render(children);
            this.buffer += '`';
        }
        else if (type === 'a') {
            this.buffer += '[';
            await this.render(children);
            this.buffer += `](${attrs.href})`;
        }
        else if (type === 'p') {
            await this.render(children);
            this.buffer += '\n';
        }
        else if (type === 'at') {
            if (attrs.id) {
                this.buffer += ` @${attrs.id} `;
            }
            else if (attrs.type === 'all') {
                this.buffer += ` @room `;
            }
        }
        else if (type === 'sharp' && attrs.id) {
            this.buffer += ` #${attrs.id} `;
        }
        else if ((type === 'image' || type === 'video' || type === 'record' || type === 'file') && attrs.url) {
            await this.flush();
            const matrixType = type === 'record' ? 'audio' : type;
            await this.sendMedia(attrs.url, matrixType);
        }
        else if (type === 'quote') {
            this.reply = await this.bot.getMessage(this.channelId, attrs.id);
        }
        else if (type === 'message') {
            await this.flush();
            await this.render(children, true);
        }
        else {
            await this.render(children);
        }
    }
}
exports.MatrixModulator = MatrixModulator;
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