LDAPManager/routes/category.ts

/*
 * GET users listing.
 */
import express = require('express');
const router = express.Router();
import Security from '../src/Security';
import { ILDAPManager } from '../src/ldapInterface';
import LDAPEntry from '../src/LDAPEntry';
import ConfigManager, { LDAPAttribute, LDAPCategory } from '../src/ConfigLoader';

function GetCurrentCategory(req: express.Request, defaultResult: LDAPCategory): LDAPCategory {
    if (!req.query["category"])
        return defaultResult;
    let query = Array.isArray(req.query["category"]) ? req.query["category"][0] : req.query["category"];
    return LinkToCategory(query.toString()) || defaultResult;
}

function LinkToCategory(query: string): LDAPCategory | null {
    return ConfigManager.GetInstance().GetCategoryByName(query);
}

function CategoryToLink(category: LDAPCategory): string {
    return category.GetName();
}

function DnToLink(dn: string): string {
    return dn.replace(new RegExp("=", "g"), "-").replace(new RegExp("[^a-zA-Z\-]", "g"), "_");
}

router.get('/', (req: express.Request, res: express.Response) => {
    if (!Security.requireLoggedUser(req, res))
        return;
    req.ldapManager.GetInstance().then((ldap: ILDAPManager): void => {
        let categories = ConfigManager.GetInstance().GetCategories();
        let category = GetCurrentCategory(req, categories[0]);
        ldap.ListEntries(category).then(items => {
            res.render("category", {
                categoryName: category.GetName(),
                allCategories: categories.map((i) => { return { name: i.GetName(), lnk: "?category="+CategoryToLink(i) }}),
                items: items,
                attributes: category.GetAttributes(),
                DnToLnk: DnToLink,
                GetAttributeLink: function (attr: LDAPAttribute, entityDn: string) {
                    if (attr.type.startsWith("entry")) {
                        let link = attr.type.split("#", 2)[1];
                        if (link)
                            return "?category=" + link + "#" + DnToLink(entityDn);
                    }
                    return null;
				},
                GetAttributeValue: function (user: LDAPEntry, attribute: LDAPAttribute) {
                    return user.GetAttributeByName(attribute.name);
				}
            });
        });
    });
});

export default router;