Introduce processor

src/build/fa.ts

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+/**
+ * Replace fontawesome symbols
+ */
+
+import * as fontawesome from '@fortawesome/fontawesome';
+import * as regular from '@fortawesome/fontawesome-free-regular';
+import * as solid from '@fortawesome/fontawesome-free-solid';
+import * as brands from '@fortawesome/fontawesome-free-brands';
+
+// Add icons
+fontawesome.library.add(regular);
+fontawesome.library.add(solid);
+fontawesome.library.add(brands);
+
+export const pattern = /%fa:(.+?)%/g;
+
+export const replacement = (_, key) => {
+	const args = key.split(' ');
+	let prefix = 'fas';
+	const classes = [];
+	let transform = '';
+	let name;
+
+	args.forEach(arg => {
+		if (arg == 'R' || arg == 'S' || arg == 'B') {
+			prefix =
+				arg == 'R' ? 'far' :
+				arg == 'S' ? 'fas' :
+				arg == 'B' ? 'fab' :
+				'';
+		} else if (arg[0] == '.') {
+			classes.push('fa-' + arg.substr(1));
+		} else if (arg[0] == '-') {
+			transform = arg.substr(1).split('|').join(' ');
+		} else {
+			name = arg;
+		}
+	});
+
+	const icon = fontawesome.icon({ prefix, iconName: name }, {
+		classes: classes
+	});
+
+	if (icon) {
+		icon.transform = fontawesome.parse.transform(transform);
+		return `<i data-fa class="${name}">${icon.html[0]}</i>`;
+	} else {
+		console.warn(`'${name}' not found in fa`);
+		return '';
+	}
+};
+
+export default (src: string) => {
+	return src.replace(pattern, replacement);
+};
+
+export const fa = fontawesome;

src/build/i18n.ts

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+/**
+ * Replace i18n texts
+ */
+
+import locale from '../../locales';
+
+export default class Replacer {
+	private lang: string;
+
+	public pattern = /"%i18n:(.+?)%"|'%i18n:(.+?)%'|%i18n:(.+?)%/g;
+
+	constructor(lang: string) {
+		this.lang = lang;
+
+		this.get = this.get.bind(this);
+		this.replacement = this.replacement.bind(this);
+	}
+
+	private get(key: string) {
+		const texts = locale[this.lang];
+
+		if (texts == null) {
+			console.warn(`lang '${this.lang}' is not supported`);
+			return key; // Fallback
+		}
+
+		let text = texts;
+
+		// Check the key existance
+		const error = key.split('.').some(k => {
+			if (text.hasOwnProperty(k)) {
+				text = text[k];
+				return false;
+			} else {
+				return true;
+			}
+		});
+
+		if (error) {
+			console.warn(`key '${key}' not found in '${this.lang}'`);
+			return key; // Fallback
+		} else {
+			return text;
+		}
+	}
+
+	public replacement(match, a, b, c) {
+		const key = a || b || c;
+		if (match[0] == '"') {
+			return '"' + this.get(key).replace(/"/g, '\\"') + '"';
+		} else if (match[0] == "'") {
+			return '\'' + this.get(key).replace(/'/g, '\\\'') + '\'';
+		} else {
+			return this.get(key);
+		}
+	}
+}

src/build/license.ts

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+import * as fs from 'fs';
+
+const license = fs.readFileSync(__dirname + '/../../LICENSE', 'utf-8');
+
+const licenseHtml = license
+	.replace(/\r\n/g, '\n')
+	.replace(/(.)\n(.)/g, '$1 $2')
+	.replace(/(^|\n)(.*?)($|\n)/g, '<p>$2</p>');
+
+export {
+	license,
+	licenseHtml
+};