ネクストIC 時間集計用Bookmaklet

cal.js

var allSum = 0;
var dt = new Date();
var curYYYYMMDD = ( dt.getFullYear() + ("0"+(dt.getMonth() + 1)).slice(-2) + ("0"+dt.getDate()).slice(-2) ) * 1;
var selectedYYYYMM = $('#year_month').val() * 100, sumCell;

//丸め処理(15分)
var doRound = function(v, floor = true, step = 15){
    return (floor ? Math.floor : Math.ceil)(v / step) * step;
};

//休憩時間引く
var oTime = function(m){
    var dMap = {5:1, 12.5:1.5, 16:2, 24:2.5};
    var perV = 0, curV;
    for(var h in dMap){
        curV = dMap[h];
        if(m <= 60 * h){
            return Math.min(m - 60 * perV, 60 * (h - curV));
        }
        perV = curV;
    }
};

var calTm = function(cls){
    var roundMethod = [Math.ceil, Math.floor];//出社時間は切上、退社は切り捨て
    var scds = [-1, -1, -1, -1], mt;
    for(var j = 0; j < cls.length; j++){
        if(mt = cls[j].match(/(\d+):(\d+)/)){
            scds[j] = mt[1] * 60 + doRound(mt[2], j % 2);
        }
    }

    var tmsum = 0;
    if(scds[2] < 0 && scds[3] < 0){
        scds[2] = scds[3] = scds[0];
    }

    if(0 <= scds[0] && scds[0] <= scds[2] && scds[2] <= scds[1]){
        tmsum = oTime((scds[1] - scds[0]) - (scds[3] - scds[2]));
    }
    return tmsum;
};
var m2h = function(m){
    return Math.floor(m / 60) + (':0' + (m % 60)).replace(/0(?=..)/, '');
};
$('.table-responsive>table tr').each(function(i, e){
    var cls = $(':nth-child(n+6):nth-child(-n+9)', e);
    var lst = cls[3];
    var n = e.insertBefore(lst.cloneNode(true), lst.nextSibling);

    var rowYYYYMMDD = selectedYYYYMM + i;
    if(i == 0){
        sumCell = n;
        return;
    }else if(rowYYYYMMDD > curYYYYMMDD){
        return;
    }

    cls.each(function(j, f){ cls[j] = $('span', f).text();});

    tmsum = calTm(cls);
    if((rowYYYYMMDD == curYYYYMMDD) && (!tmsum)){
        cls[1] = dt.toLocaleTimeString().match(/..?:../)[0];
        tmsum = calTm(cls);
    }

    if(tmsum){
        allSum += tmsum;
        n.innerHTML = m2h(tmsum);
    }
        
});
sumCell.innerHTML = '合計<br>' + m2h(allSum);

minify用スクリプト

HOGE=`sed -E -e 's/^ +//g' cal.js | sed -E -e 's/\/\/.*$//g' | tr '\n' ' '` && echo "javascript:(function(){"$HOGE"})();"

出力された文字列をブックマーックレットとして貼り付ける。