skynet-mysky-utils/dist/paths.js

Skynet common MySky utilities

"use strict";
exports.__esModule = true;
exports.sanitizePath = exports.getParentPath = exports.getPathDomain = void 0;
var utils_1 = require("./utils");
/**
 * Gets the root path domain for the given path.
 *
 * @param path - The given path.
 * @returns - The path domain.
 */
function getPathDomain(path) {
    // Sanitize the path.
    var sanitizedPath = sanitizePath(path);
    if (sanitizedPath === null) {
        return null;
    }
    // Split the string and extract the domain. If there are no slashes, the first
    // element will contain the entire string.
    var domain = sanitizedPath.split("/")[0];
    if (domain === "") {
        return null;
    }
    return domain;
}
exports.getPathDomain = getPathDomain;
/**
 * Gets the parent path for the given path.
 *
 * @param path - The given path.
 * @returns - The parent path, or null if no parent.
 */
function getParentPath(path) {
    // Sanitize the path.
    var sanitizedPath = sanitizePath(path);
    if (sanitizedPath === null) {
        return null;
    }
    // Split the path.
    var pathArray = sanitizedPath.split("/");
    if (pathArray.length <= 1) {
        return null;
    }
    // Get the parent path.
    pathArray.pop();
    var parentPath = pathArray.join("/");
    if (parentPath === "") {
        return null;
    }
    return parentPath;
}
exports.getParentPath = getParentPath;
/**
 * Sanitizes the path by removing trailing slashes and removing repeating adjacent slashes.
 *
 * @param path - The given path
 * @returns - The sanitized path.
 */
function sanitizePath(path) {
    // Trim the path.
    path = path.trim();
    // Paths starting with a slash are invalid.
    if (path.startsWith("/")) {
        return null;
    }
    // Remove trailing slashes.
    path = (0, utils_1.trimSuffix)(path, "/");
    // Remove duplicate adjacent slashes.
    path = (0, utils_1.removeAdjacentChars)(path, "/");
    // Convert the domain to lowercase.
    var pathArray = path.split("/");
    pathArray[0] = pathArray[0].toLowerCase();
    // Get the sanitized path.
    var sanitizedPath = pathArray.join("/");
    if (sanitizedPath === "") {
        return null;
    }
    return sanitizedPath;
}
exports.sanitizePath = sanitizePath;
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