chrono-node
Version:
A natural language date parser in Javascript
74 lines • 3.28 kB
JavaScript
;
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Object.defineProperty(exports, "__esModule", { value: true });
const types_1 = require("../../../types");
const AbstractParserWithWordBoundary_1 = require("../../../common/parsers/AbstractParserWithWordBoundary");
const dates_1 = require("../../../utils/dates");
const references = __importStar(require("../../../common/casualReferences"));
class FRCasualDateParser extends AbstractParserWithWordBoundary_1.AbstractParserWithWordBoundaryChecking {
innerPattern(context) {
return /(maintenant|aujourd'hui|demain|hier|cette\s*nuit|la\s*veille)(?=\W|$)/i;
}
innerExtract(context, match) {
const targetDate = context.refDate;
const lowerText = match[0].toLowerCase();
const component = context.createParsingComponents();
switch (lowerText) {
case "maintenant":
return references.now(context.reference);
case "aujourd'hui":
return references.today(context.reference);
case "hier":
return references.yesterday(context.reference);
case "demain":
return references.tomorrow(context.reference);
default:
if (lowerText.match(/cette\s*nuit/)) {
(0, dates_1.assignSimilarDate)(component, targetDate);
component.imply("hour", 22);
component.imply("meridiem", types_1.Meridiem.PM);
}
else if (lowerText.match(/la\s*veille/)) {
const previousDay = new Date(targetDate.getTime());
previousDay.setDate(previousDay.getDate() - 1);
(0, dates_1.assignSimilarDate)(component, previousDay);
component.imply("hour", 0);
}
}
return component;
}
}
exports.default = FRCasualDateParser;
//# sourceMappingURL=FRCasualDateParser.js.map