app/middlewares/index.ts


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import { PageDirectory } from "../pages.js";

export const directory = (pageDirectory: PageDirectory) => {
    return ((req, res, next) => {
        const path = req.originalUrl == "/" ? 'index' : req.originalUrl.substring(1);
        res.locals.path = path;
    
        const page = pageDirectory.get(path);
        
        if (!page) {
            next();
            return;
        }
    
        res.locals.page = page;
        next();
    }); 
}