sk_fems_ui commit

plugins/message.js

@@ -0,0 +1,124 @@
+export default (context, inject) => {
+	const RE_TOKEN_LIST_VALUE = new RegExp(/^(?:\d)+/);
+	const RE_TOKEN_NAMED_VALUE = new RegExp(/^(?:\w)+/);
+
+	const isObject = obj => {
+		return obj !== null && typeof obj === 'object';
+	};
+
+	const parse = msg => {
+		let tokens = [];
+		let position = 0;
+
+		let text = '';
+		while (position < msg.length) {
+			let char = msg[position++];
+			if (char === '{') {
+				if (text) {
+					tokens.push({ type: 'text', value: text });
+				}
+
+				text = '';
+				let sub = '';
+				char = msg[position++];
+				while (char !== undefined && char !== '}') {
+					sub += char;
+					char = msg[position++];
+				}
+				const isClosed = char === '}';
+
+				const type = RE_TOKEN_LIST_VALUE.test(sub)
+					? 'list'
+					: isClosed && RE_TOKEN_NAMED_VALUE.test(sub)
+					? 'named'
+					: 'unknown';
+
+				tokens.push({ value: sub, type });
+			} else if (char === '%') {
+				// when found rails i18n syntax, skip text capture
+				if (msg[position] !== '{') {
+					text += char;
+				}
+			} else {
+				text += char;
+			}
+		}
+		text && tokens.push({ type: 'text', value: text });
+
+		return tokens;
+	};
+
+	const compile = (tokens, values) => {
+		const compiled = [];
+		let index = 0;
+		const mode = Array.isArray(values)
+			? 'list'
+			: isObject(values)
+			? 'named'
+			: 'unknown';
+
+		if (mode === 'unknown') {
+			return compiled;
+		}
+
+		while (index < tokens.length) {
+			const token = tokens[index];
+			switch (token.type) {
+				case 'text':
+					compiled.push(token.value);
+					break;
+				case 'list':
+					compiled.push(values[parseInt(token.value, 10)]);
+					break;
+				case 'named':
+					if (mode === 'named') {
+						compiled.push(values[token.value]);
+					} else {
+						if (process.env.NODE_ENV !== 'production') {
+							console.log(
+								`Type of token '${token.type}' and format of value '${mode}' don't match!`,
+							);
+						}
+					}
+					break;
+				case 'unknown':
+					if (process.env.NODE_ENV !== 'production') {
+						console.log("Detect 'unknown' type of token!");
+					}
+					break;
+			}
+			index++;
+		}
+
+		return compiled;
+	};
+
+	const m = (codeId, def, params) => {
+		let tokens = [];
+		let compiled = [];
+		let returnMsg = '';
+		let dicList = null,
+			userLocale;
+
+		if (context.$auth && context.$auth.user) {
+			dicList = context.$auth.user.dicList;
+			userLocale = context.$auth.user.user.userLocale;
+			returnMsg = dicList[userLocale][codeId];
+			if (params) {
+				tokens = parse(returnMsg);
+				// console.log("tokens: ", tokens);
+				compiled = compile(tokens, params);
+				// console.log("compiled: ", compiled);
+				returnMsg = compiled.join('');
+			}
+		}
+
+		if (!returnMsg) {
+			returnMsg = def;
+		}
+
+		return returnMsg;
+	};
+
+	inject('m', m);
+};