mirror of
https://github.com/flynx/types.js.git
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148 lines
4.0 KiB
JavaScript
148 lines
4.0 KiB
JavaScript
/**********************************************************************
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*
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*
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*
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**********************************************/ /* c8 ignore next 2 */
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((typeof define)[0]=='u'?function(f){module.exports=f(require)}:define)
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(function(require){ var module={} // make module AMD/node compatible...
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/*********************************************************************/
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var object = require('ig-object')
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/*********************************************************************/
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var DateMixin =
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module.DateMixin =
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object.Mixin('DateMixin', 'soft', {
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timeStamp: function(...args){
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return (new this()).getTimeStamp(...args) },
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fromTimeStamp: function(ts){
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return (new this()).setTimeStamp(ts) },
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// convert string time period to milliseconds...
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str2ms: function(str, dfl){
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dfl = dfl || 'ms'
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// number -- dfl unit...
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if(typeof(str) == typeof(123)){
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var val = str
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str = dfl
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// 00:00:00:00:000 format...
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} else if(str.includes(':')){
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var units = str.split(/\s*:\s*/g).reverse()
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// parse units...
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var ms = units[0].length == 3 ?
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parseFloat(units.shift() || 0)
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: 0
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var [s=0, m=0, h=0, d=0] = units
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// merge...
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return ((((parseFloat(d || 0)*24
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+ parseFloat(h || 0))*60
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+ parseFloat(m || 0))*60
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+ parseFloat(s || 0))*1000 + ms)
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// 00sec format...
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} else {
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var val = parseFloat(str)
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str = str.trim()
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// check if a unit is given...
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str = str == val ?
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dfl
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: str }
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// NOTE: this is a small hack to avoid overcomplicating the
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// pattern to still match the passed dfl unit...
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str = ' '+str
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var c =
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(/[^a-z](m(illi)?(-)?s(ec(ond(s)?)?)?)$/i.test(str)
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|| /^([0-9]*\.)?[0-9]+$/.test(str) ) ?
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1
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: /[^a-z]s(ec(ond(s)?)?)?$/i.test(str) ?
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1000
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: /[^a-z]m(in(ute(s)?)?)?$/i.test(str) ?
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1000*60
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: /[^a-z]h(our(s)?)?$/i.test(str) ?
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1000*60*60
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: /[^a-z]d(ay(s)?)?$/i.test(str) ?
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1000*60*60*24
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: null
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return c ?
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val * c
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: NaN },
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isPeriod: function(str){
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return !isNaN(this.str2ms(str)) },
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isDateStr: function(str){
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return !isNaN(new Date(str).valueOf()) },
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})
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// XXX should this be flat???
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var DateProtoMixin =
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module.DateProtoMixin =
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object.Mixin('DateProtoMixin', 'soft', {
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toShortDate: function(show_ms){
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return ''
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+ this.getFullYear()
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+'-'+ ('0'+(this.getMonth()+1)).slice(-2)
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+'-'+ ('0'+this.getDate()).slice(-2)
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+' '+ ('0'+this.getHours()).slice(-2)
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+':'+ ('0'+this.getMinutes()).slice(-2)
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+':'+ ('0'+this.getSeconds()).slice(-2)
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+ (show_ms ?
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':'+(('000'+this.getMilliseconds()).slice(-3))
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: '') },
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getTimeStamp: function(show_ms){
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return ''
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+ this.getFullYear()
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+ ('0'+(this.getMonth()+1)).slice(-2)
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+ ('0'+this.getDate()).slice(-2)
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+ ('0'+this.getHours()).slice(-2)
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+ ('0'+this.getMinutes()).slice(-2)
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+ ('0'+this.getSeconds()).slice(-2)
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+ (show_ms ?
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('000'+this.getMilliseconds()).slice(-3)
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: '') },
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setTimeStamp: function(ts){
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ts = ts.replace(/[^0-9]*/g, '')
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this.setFullYear(ts.slice(0, 4))
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this.setMonth(ts.slice(4, 6)*1-1)
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this.setDate(ts.slice(6, 8))
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this.setHours(ts.slice(8, 10))
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this.setMinutes(ts.slice(10, 12))
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this.setSeconds(ts.slice(12, 14))
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this.setMilliseconds(ts.slice(14, 17) || 0)
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return this },
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})
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//---------------------------------------------------------------------
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// NOTE: repatching a date should not lead to any side effects as this
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// does not add any state...
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// NOTE: this is done differently as there are contexts where there may
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// be multiple Date objects in different contexts (nw/electron/..)
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var patchDate =
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module.patchDate =
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function(date){
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date = date || Date
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DateMixin(date)
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DateProtoMixin(date.prototype)
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return date }
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//---------------------------------------------------------------------
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// patch the root date...
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patchDate()
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/**********************************************************************
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* vim:set ts=4 sw=4 : */ return module })
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