sbg-api/dist/post/permalink.js

Pre-processing all source posts before rendering from hexo. Useful for low-end devices to prevent using large number of hexo plugins.

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.parsePermalink = void 0;
var tslib_1 = require("tslib");
var moment_timezone_1 = tslib_1.__importStar(require("moment-timezone"));
var sbg_utility_1 = require("sbg-utility");
var true_case_path_1 = require("true-case-path");
var path = tslib_1.__importStar(require("upath"));
var moment = function (input) {
    moment_timezone_1.tz.setDefault((0, sbg_utility_1.getConfig)().timezone || 'UTC');
    return (0, moment_timezone_1.default)(input).tz((0, sbg_utility_1.getConfig)().timezone || 'UTC');
};
var normalizePath = function (str) { return path.toUnix((0, true_case_path_1.trueCasePathSync)(str)); };
/**
 * transform permalink format in `_config.yml`
 * @param post post path
 */
function parsePermalink(post, config) {
    if (!post)
        throw new Error('parameter post is ' + typeof post);
    (0, sbg_utility_1.debug)('permalink').extend('source')(post);
    var siteConfig = (0, sbg_utility_1.getConfig)();
    var pattern = config.permalink_pattern || siteConfig.permalink;
    var date = config.date;
    var cleanPathname = normalizePath(post).replace(/.md$/, '');
    var toReplace = [
        normalizePath(siteConfig.cwd),
        siteConfig.source_dir + '/_posts/',
        "".concat(siteConfig.post_dir || 'src-posts', "/"),
        '_posts/'
    ];
    for (var i = 0; i < toReplace.length; i++) {
        var str = toReplace[i];
        cleanPathname = cleanPathname
            .replace(str, '/')
            // @todo remove multiple slashes
            .replace(/\/+/, '/')
            .replace(/^\/+/, '/');
        // @todo remove .md
        //.replace(/.md$/, '');
    }
    /**
     * @see {@link https://hexo.io/docs/permalinks.html}
     */
    var replacer = {
        ':month': 'MM',
        ':year': 'YYYY',
        ':day': 'DD',
        ':i_month': 'M',
        ':hour': 'HH',
        ':minute': 'mm',
        ':second': 'ss',
        // Filename (without pathname)
        ':title': cleanPathname,
        // Filename (relative to “source/_posts/“ folder)
        ':name': path.basename(cleanPathname),
        ':post_title': config.title
    };
    for (var date_pattern in replacer) {
        if ([':title', ':post_title', ':id', ':category', ':hash', ':name'].includes(date_pattern)) {
            // direct replace without moment for non-moment-pattern
            pattern = pattern.replace(date_pattern, replacer[date_pattern]);
        }
        else {
            pattern = pattern.replace(date_pattern, moment(date).format(replacer[date_pattern]));
        }
    }
    // replace %20 to space
    var newPattern = pattern.replace(/%20/g, ' ');
    var result = newPattern.replace(/\/{2,10}/g, '/').replace(config.url, '');
    (0, sbg_utility_1.debug)('permalink').extend('result')(result);
    return result;
}
exports.parsePermalink = parsePermalink;
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