35 lines
988 B
JavaScript
35 lines
988 B
JavaScript
export default {
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dateCache: null,
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countDownDiffCache: null,
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countDownDiff(dateStr) {
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if (dateStr == this.dateCache) {
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return this.countDownDiffCache;
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}
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let dayTimes = 24*60*60*1000;
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let hourTimes = 60*60*1000;
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let minTimes = 60*1000;
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let secondsTimes = 1000;
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let dateTimesDiff = new Date(dateStr).getTime() - new Date().getTime();
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let day = Math.floor(dateTimesDiff / dayTimes);
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let leftOver = dateTimesDiff % dayTimes;
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let hour = Math.floor(leftOver / hourTimes);
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leftOver = leftOver % hourTimes;
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let min = Math.floor(leftOver / minTimes);
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leftOver = leftOver % minTimes;
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let seconds = Math.floor(leftOver / secondsTimes);
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leftOver = leftOver % secondsTimes;
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this.dateCache = dateStr;
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this.countDownDiffCache = {
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day: day,
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hour: hour,
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min: min,
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seconds: seconds
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}
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return this.countDownDiffCache;
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},
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addHours(dateStr, hourAmount) {
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let date = new Date(dateStr);
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date.setHours(date.getHours() + hourAmount);
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return date;
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}
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} |