forked from mirrors/Scribe.js
45 lines
1.1 KiB
JavaScript
45 lines
1.1 KiB
JavaScript
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import chalk from 'chalk'
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export default class ExpressInspector {
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constructor(colors = true, symbols = false) {
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this.colors = colors;
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this.symbols = symbols;
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}
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status(express) {
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const stat = express.status;
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let symbol = '✓';
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let color = '';
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if (100 <= stat && stat < 200) {
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symbol = '';
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} else if (200 <= stat && stat < 300) {
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symbol = '✓';
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} else if (300 <= stat && stat < 400) {
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symbol = '';
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} else if (400 <= stat && stat < 500) {
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symbol = '✘';
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color = 'red';
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} else {
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symbol = ''
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}
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let ret;
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if (this.symbols) {
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ret = `${symbol} ${stat}`;
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} else {
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ret = `${stat}`;
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}
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return color ? chalk[color](ret) : ret;
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}
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through(data, callback) {
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const express = data.args[0];
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data.transient['callsite'] = `${express.ip}`;
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data.args = [`${chalk.bgGreen.black(` ${express.method} `)} ${chalk.gray(express.url)} ${this.status(express)} - ${express.contentLength} ${chalk.gray(`(${express.duration.toFixed(3)}ms)`)}`];
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callback(null, data);
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}
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}
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