132 lines
3.1 KiB
JavaScript
132 lines
3.1 KiB
JavaScript
const json5 = require('json5');
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const fs = require('fs');
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const path = require('path');
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let userConfig;
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// Try to find our config file from several options
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const configFiles = [
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'config.json',
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'config.json5',
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'config.json.json',
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'config.json.txt'
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];
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let foundConfigFile;
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for (const configFile of configFiles) {
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try {
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fs.accessSync(__dirname + '/../' + configFile);
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foundConfigFile = configFile;
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break;
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} catch (e) {}
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}
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if (! foundConfigFile) {
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throw new Error(`Could not find config.json!`);
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}
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// Parse the config using JSON5
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try {
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const raw = fs.readFileSync(__dirname + '/../' + foundConfigFile);
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userConfig = json5.parse(raw);
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} catch (e) {
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throw new Error(`Error reading config file! The error given was: ${e.message}`);
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}
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const defaultConfig = {
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"token": null,
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"mailGuildId": null,
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"mainGuildId": null,
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"logChannelId": null,
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"prefix": "!",
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"snippetPrefix": "!!",
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"status": "Message me for help!",
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"responseMessage": "Thank you for your message! Our mod team will reply to you here as soon as possible.",
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"closeMessage": null,
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"newThreadCategoryId": null,
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"mentionRole": "here",
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"pingOnBotMention": true,
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"inboxServerPermission": null,
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"alwaysReply": false,
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"alwaysReplyAnon": false,
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"useNicknames": false,
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"ignoreAccidentalThreads": false,
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"threadTimestamps": false,
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"allowMove": false,
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"typingProxy": false,
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"typingProxyReverse": false,
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"enableGreeting": false,
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"greetingMessage": null,
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"greetingAttachment": null,
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"requiredAccountAge": null, // In hours
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"accountAgeDeniedMessage": "Your Discord account is not old enough to contact modmail.",
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"relaySmallAttachmentsAsAttachments": false,
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"smallAttachmentLimit": 1024 * 1024 * 2,
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"port": 8890,
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"url": null,
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"dbDir": path.join(__dirname, '..', 'db'),
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"knex": null,
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"logDir": path.join(__dirname, '..', 'logs'),
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};
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const required = ['token', 'mailGuildId', 'mainGuildId', 'logChannelId'];
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const finalConfig = Object.assign({}, defaultConfig);
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for (const [prop, value] of Object.entries(userConfig)) {
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if (! defaultConfig.hasOwnProperty(prop)) {
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throw new Error(`Invalid option: ${prop}`);
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}
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finalConfig[prop] = value;
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}
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// Default knex config
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if (! finalConfig['knex']) {
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finalConfig['knex'] = {
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client: 'sqlite',
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connection: {
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filename: path.join(finalConfig.dbDir, 'data.sqlite')
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},
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useNullAsDefault: true
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};
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}
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// Make sure migration settings are always present in knex config
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Object.assign(finalConfig['knex'], {
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migrations: {
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directory: path.join(finalConfig.dbDir, 'migrations')
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}
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});
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// Make sure all of the required config options are present
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for (const opt of required) {
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if (! finalConfig[opt]) {
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console.error(`Missing required config.json value: ${opt}`);
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process.exit(1);
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}
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}
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if (finalConfig.smallAttachmentLimit > 1024 * 1024 * 8) {
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finalConfig.smallAttachmentLimit = 1024 * 1024 * 8;
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console.log('[WARN] smallAttachmentLimit capped at 8MB');
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}
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// Make sure mainGuildId is internally always an array
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if (! Array.isArray(finalConfig['mainGuildId'])) {
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finalConfig['mainGuildId'] = [finalConfig['mainGuildId']];
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}
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module.exports = finalConfig;
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