format.ts
72 lines
| 1.9 KiB
| video/mp2t
|
TypeScriptLexer
cin
|
r175 | import { format as dojoFormatNumber } from "dojo/number"; | ||
| import { format as dojoFormatDate } from "dojo/date/locale"; | ||||
| import { Formatter, compile as _compile } from "./StringFormat"; | ||||
| import { isNumber, isNull, get } from "../safe"; | ||||
| interface NumberFormatOptions { | ||||
| round?: number; | ||||
| pattern?: string; | ||||
| } | ||||
| function convertNumber(value: any, _pattern?: string) { | ||||
| if (isNumber(value)) { | ||||
| const nopt = {} as NumberFormatOptions; | ||||
| let pattern = _pattern; | ||||
| if (pattern && pattern.indexOf("!") === 0) { | ||||
| nopt.round = -1; | ||||
| pattern = pattern.substr(1); | ||||
| } | ||||
| nopt.pattern = pattern; | ||||
| return dojoFormatNumber(value, nopt); | ||||
| } else { | ||||
| return ""; | ||||
| } | ||||
| } | ||||
| function convertDate(value: any, pattern?: string) { | ||||
| if (value instanceof Date) { | ||||
| const m = pattern && pattern.match(/^(\w+)-(\w+)$/); | ||||
| if (m) | ||||
| return dojoFormatDate(value, { | ||||
| selector: m[2], | ||||
| formatLength: m[1] | ||||
| }); | ||||
| else if (pattern === "iso") | ||||
| return value.toISOString(); | ||||
| else | ||||
| return dojoFormatDate(value, { | ||||
| selector: "date", | ||||
| datePattern: pattern | ||||
| }); | ||||
| } else { | ||||
| return ""; | ||||
| } | ||||
| } | ||||
| const _formatter = new Formatter([convertNumber, convertDate]); | ||||
| function format(msg: string, ...args: any[]) { | ||||
| return _formatter.format(msg, ...args); | ||||
| } | ||||
| function _convert(value: any, pattern?: string) { | ||||
| return _formatter.convert(value, pattern); | ||||
| } | ||||
| namespace format { | ||||
| export const convert = _convert; | ||||
| export function compile(text: string) { | ||||
| const template = _compile(text); | ||||
| return (...data: any[]) => { | ||||
| return template((name, pattern) => { | ||||
| const value = get(name, data); | ||||
| return !isNull(value) ? convert(value, pattern) : ""; | ||||
| }); | ||||
| }; | ||||
| } | ||||
| } | ||||
| export = format; | ||||