@runejs/filestore/lib/filestore/stores/jingle-store.js

Tools for managing the RuneJS filestore.

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.JingleStore = exports.OggFile = void 0;
const common_1 = require("@runejs/common");
const node_fs_1 = require("node:fs");
/**
 * A single OGG file object.
 */
class OggFile {
    fileData;
    constructor(fileData) {
        this.fileData = fileData;
    }
    /**
     * Writes this unpacked OGG file to the disk under `./unpacked/ogg/{oggId}.ogg`
     */
    async writeToDisk() {
        return new Promise((resolve, reject) => {
            try {
                if (!(0, node_fs_1.existsSync)('./unpacked/ogg')) {
                    (0, node_fs_1.mkdirSync)('./unpacked/ogg');
                }
                const data = this.fileData.decompress();
                (0, node_fs_1.writeFileSync)(`./unpacked/ogg/${this.fileId}.ogg`, Buffer.from(data));
                resolve();
            }
            catch (error) {
                reject(error);
            }
        });
    }
    get fileId() {
        return this.fileData?.fileId || -1;
    }
}
exports.OggFile = OggFile;
/**
 * Controls short jingle (.ogg) file storage.
 */
class JingleStore {
    fileStore;
    constructor(fileStore) {
        this.fileStore = fileStore;
    }
    /**
     * Writes all unpacked OGG files to the disk under `./unpacked/ogg/`
     */
    async writeToDisk() {
        const files = this.decodeJingleStore();
        for (const ogg of files) {
            try {
                await ogg.writeToDisk();
            }
            catch (e) {
                common_1.logger.error(e);
            }
        }
    }
    /**
     * Decodes the specified OGG file.
     * @param id The ID of the OGG file.
     * @returns The decoded OggFile object, or null if the file is not found.
     */
    getOgg(id) {
        if (id === undefined || id === null) {
            return null;
        }
        const oggArchiveIndex = this.fileStore.getIndex('jingles');
        const fileData = oggArchiveIndex.getFile(id);
        return fileData ? new OggFile(fileData) : null;
    }
    /**
     * Decodes all OGG files within the filestore.
     * @returns The list of decoded OggFile objects from the OGG store.
     */
    decodeJingleStore() {
        const oggArchiveIndex = this.fileStore.getIndex('jingles');
        const fileCount = oggArchiveIndex.files.size;
        const oggFiles = new Array(fileCount);
        for (let oggId = 0; oggId < fileCount; oggId++) {
            try {
                const fileData = oggArchiveIndex.getFile(oggId);
                if (!fileData) {
                    oggFiles[oggId] = null;
                    common_1.logger.warn(`No file found for OGG ID ${oggId}.`);
                    continue;
                }
                oggFiles[oggId] = new OggFile(fileData);
            }
            catch (e) {
                oggFiles[oggId] = null;
                common_1.logger.error(`Error parsing OGG ID ${oggId}.`);
                common_1.logger.error(e);
            }
        }
        return oggFiles;
    }
}
exports.JingleStore = JingleStore;