59 lines
2.1 KiB
JavaScript
59 lines
2.1 KiB
JavaScript
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"use strict";
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var __importDefault = (this && this.__importDefault) || function (mod) {
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return (mod && mod.__esModule) ? mod : { "default": mod };
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};
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const ensureEndingSlash_1 = __importDefault(require("./ensureEndingSlash"));
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const ensureLeadingSlash_1 = __importDefault(require("./ensureLeadingSlash"));
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function removeLeadingSlash(path) {
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return path.replace(/^\//, '');
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}
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function toUtcTime(date) {
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let year = 1970;
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let month = 0;
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let day = 1;
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if (typeof date === 'string') {
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const [yearStr, monthStr, dayStr] = date.split('-');
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year = parseInt(yearStr, 10);
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month = parseInt(monthStr, 10) - 1;
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day = parseInt(dayStr, 10);
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}
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else if (date instanceof Date) {
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// If `date` is an instance of Date,
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// it's because it was parsed from the frontmatter
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// by js-yaml, which always assumes UTC
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return date.getTime();
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}
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return Date.UTC(year, month, day);
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}
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function addTzOffset(utc) {
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const utcDate = new Date(utc);
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return new Date(utc + utcDate.getTimezoneOffset() * 60 * 1000);
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}
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module.exports = function getPermalink({ pattern, slug, date, regularPath, localePath = '/' }) {
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if (!pattern) {
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return;
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}
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slug = encodeURI(slug);
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const d = addTzOffset(toUtcTime(date));
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const year = d.getFullYear();
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const iMonth = d.getMonth() + 1;
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const iDay = d.getDate();
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const minutes = d.getMinutes();
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const seconds = d.getSeconds();
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const month = iMonth < 10 ? `0${iMonth}` : iMonth;
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const day = iDay < 10 ? `0${iDay}` : iDay;
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pattern = removeLeadingSlash(pattern);
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const link = localePath
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+ pattern
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.replace(/:year/, String(year))
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.replace(/:month/, String(month))
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.replace(/:i_month/, String(iMonth))
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.replace(/:i_day/, String(iDay))
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.replace(/:day/, String(day))
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.replace(/:minutes/, String(minutes))
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.replace(/:seconds/, String(seconds))
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.replace(/:slug/, slug)
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.replace(/:regular/, removeLeadingSlash(regularPath));
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return ensureLeadingSlash_1.default(ensureEndingSlash_1.default(link));
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};
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