File diff 85eae7afbbd1 → 6b0577b5052d
www/conservancy/static/admin-media/js/timeparse.js
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new file 100644
 
var timeParsePatterns = [
 
    // 9
 
    {   re: /^\d{1,2}$/i,
 
        handler: function(bits) {
 
            if (bits[0].length == 1) {
 
                return '0' + bits[0] + ':00';
 
            } else {
 
                return bits[0] + ':00';
 
            }
 
        }
 
    },
 
    // 13:00
 
    {   re: /^\d{2}[:.]\d{2}$/i,
 
        handler: function(bits) {
 
            return bits[0].replace('.', ':');
 
        }
 
    },
 
    // 9:00
 
    {   re: /^\d[:.]\d{2}$/i,
 
        handler: function(bits) {
 
            return '0' + bits[0].replace('.', ':');
 
        }
 
    },
 
    // 3 am / 3 a.m. / 3am
 
    {   re: /^(\d+)\s*([ap])(?:.?m.?)?$/i,
 
        handler: function(bits) {
 
            var hour = parseInt(bits[1]);
 
            if (hour == 12) {
 
                hour = 0;
 
            }
 
            if (bits[2].toLowerCase() == 'p') {
 
                if (hour == 12) {
 
                    hour = 0;
 
                }
 
                return (hour + 12) + ':00';
 
            } else {
 
                if (hour < 10) {
 
                    return '0' + hour + ':00';
 
                } else {
 
                    return hour + ':00';
 
                }
 
            }
 
        }
 
    },
 
    // 3.30 am / 3:15 a.m. / 3.00am
 
    {   re: /^(\d+)[.:](\d{2})\s*([ap]).?m.?$/i,
 
        handler: function(bits) {
 
            var hour = parseInt(bits[1]);
 
            var mins = parseInt(bits[2]);
 
            if (mins < 10) {
 
                mins = '0' + mins;
 
            }
 
            if (hour == 12) {
 
                hour = 0;
 
            }
 
            if (bits[3].toLowerCase() == 'p') {
 
                if (hour == 12) {
 
                    hour = 0;
 
                }
 
                return (hour + 12) + ':' + mins;
 
            } else {
 
                if (hour < 10) {
 
                    return '0' + hour + ':' + mins;
 
                } else {
 
                    return hour + ':' + mins;
 
                }
 
            }
 
        }
 
    },
 
    // noon
 
    {   re: /^no/i,
 
        handler: function(bits) {
 
            return '12:00';
 
        }
 
    },
 
    // midnight
 
    {   re: /^mid/i,
 
        handler: function(bits) {
 
            return '00:00';
 
        }
 
    }
 
];
 

	
 
function parseTimeString(s) {
 
    for (var i = 0; i < timeParsePatterns.length; i++) {
 
        var re = timeParsePatterns[i].re;
 
        var handler = timeParsePatterns[i].handler;
 
        var bits = re.exec(s);
 
        if (bits) {
 
            return handler(bits);
 
        }
 
    }
 
    return s;
 
}