trunk/src/util.js

module.exports = {
    escapeRegex(string) {
        return string.replace(/[-\/\\^$*+?.()|[\]{}]/g, '\\$&');
    },
    timeSince(date) {
        const seconds = Math.floor((Date.now() - date) / 1000);
        let interval = seconds / (60 * 60 * 24 * 30 * 365);
      
        if (interval >= 1) {
          return Math.floor(interval) + " year" + (Math.floor(interval) === 1 ? '' : 's');
        }

        interval = seconds / (60 * 60 * 24 * 30);

        if (interval >= 1) {
          return Math.floor(interval) + " month" + (Math.floor(interval) === 1 ? '' : 's');
        }

        interval = seconds / (60 * 60 * 24);

        if (interval >= 1) {
          return Math.floor(interval) + " day" + (Math.floor(interval) === 1 ? '' : 's');
        }

        interval = seconds / (60 * 60);

        if (interval >= 1) {
          return Math.floor(interval) + " hour" + (Math.floor(interval) === 1 ? '' : 's');
        }

        interval = seconds / 60;

        if (interval >= 1) {
          return Math.floor(interval) + " minute" + (Math.floor(interval) === 1 ? '' : 's');
        }

        interval = seconds;

        return Math.floor(interval) + " second" + (Math.floor(interval) === 1 ? '' : 's');
      }
};
1	module.exports = {
2	escapeRegex(string) {
3	return string.replace(/[-\/\\^$*+?.()\|[\]{}]/g, '\\$&');
4	},
5	timeSince(date) {
6	const seconds = Math.floor((Date.now() - date) / 1000);
7	let interval = seconds / (60 * 60 * 24 * 30 * 365);
8
9	if (interval >= 1) {
10	return Math.floor(interval) + " year" + (Math.floor(interval) === 1 ? '' : 's');
11	}
12
13	interval = seconds / (60 * 60 * 24 * 30);
14
15	if (interval >= 1) {
16	return Math.floor(interval) + " month" + (Math.floor(interval) === 1 ? '' : 's');
17	}
18
19	interval = seconds / (60 * 60 * 24);
20
21	if (interval >= 1) {
22	return Math.floor(interval) + " day" + (Math.floor(interval) === 1 ? '' : 's');
23	}
24
25	interval = seconds / (60 * 60);
26
27	if (interval >= 1) {
28	return Math.floor(interval) + " hour" + (Math.floor(interval) === 1 ? '' : 's');
29	}
30
31	interval = seconds / 60;
32
33	if (interval >= 1) {
34	return Math.floor(interval) + " minute" + (Math.floor(interval) === 1 ? '' : 's');
35	}
36
37	interval = seconds;
38
39	return Math.floor(interval) + " second" + (Math.floor(interval) === 1 ? '' : 's');
40	}
41	};