36 lines
922 B
JavaScript
36 lines
922 B
JavaScript
import { Blaze } from 'meteor/blaze';
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import { moment } from 'meteor/momentjs:moment';
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/**
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* A global Blaze UI helper to format a DICOM Time for display using the Moment library
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*/
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const formatTM = (context, options) => {
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if (!context) {
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return;
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}
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// DICOM Time is stored as HHmmss.SSS, where:
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// HH 24 hour time:
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// m mm 0..59 Minutes
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// s ss 0..59 Seconds
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// S SS SSS 0..999 Fractional seconds
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//
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// See MomentJS: http://momentjs.com/docs/#/parsing/string-format/
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var dateTime = moment(context, 'HHmmss.SSS');
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var format = "HH:mm:ss";
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if (options && options.format) {
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format = options.format;
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}
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return dateTime.format(format);
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};
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// Check if global helper already exists to not override it
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if (!Blaze._getGlobalHelper('formatTM')) {
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Blaze.registerHelper('formatTM', formatTM);
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}
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export { formatTM };
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