Custom routing with module implementation with cockpit / rapido

bootstrap.php

<?php

/* Load custom helpers */
require_once(__DIR__ . '/helpers.php');

/* Load custom config */
//$config = include(__DIR__ . '/config.php');

/* Load custom route */
require_once(__DIR__ . '/route.php');

config.php

<?php

return [
  'lang'  => [
    'enable'  => true,
    'valid'   => ['en', 'it', 'de'],
    'default' => 'en'
  ]
];

helpers.php

<?php

/**
 * Dump on file.
 *
 * @param   array   Variable to dump.
 */
if ( ! function_exists('dump') ) {
  function dump($var) {
    echo "<pre>" . print_r($var, true) . "</pre>";
  }
}

/**
 * Dump on error_log.
 *
 * @param   array   Variable to dump.
 */
if ( ! function_exists('dump_log') ) {
  function dump_log($var) {
    error_log(print_r($var, true));
  }
}

route.php

<?php

/* Define site object */
$site = $this;

/* Get config (I need to found a valid way for this) */
$config = include(__DIR__ . '/config.php');

/* Route to content mapping for projects (ex. /projects) */
$site->bind("/projects", function() use($site) {

  /* Get config (I need to found a valid way for this) */
  $config = include(__DIR__ . '/config.php');

  /* Define view */
  $view  = false;

  /* Define route */
  $route = str_replace('../', '', rtrim($site["route"], '/'));

  /* Validate language config if enabled, in this case ignore this redirecting to the valid route */
  if ( $config['lang']['enable'] ) {
    $site->reroute("/{$config['lang']['default']}/projects");
  }

  /* Get all collection */
  $collection = collection('projects')->find()->toArray();

  /* Get file from route */
  $path  = $site->path("content:" . (strlen($route) ? $route : '/'));

  /* Prevent direct access to files in the content folder */
  if ( $path && is_file($path) ) return false;

  /* Show page not found if not found any collections valid */
  if ( ! $collection ) return false;

  /* Assign view */
  $view = $site->path("content:{$route}.php");

  /* Render page with relative params */
  return $view ? $site->module("rapido")->render_page($view, array('collection' => $collection)) : false;

});

/* Route to content mapping for projects (ex. /project/dummy-project) */
$site->bind('/project/:slug', function($params) use($site) {

  /* Get config (I need to found a valid way for this) */
  $config = include(__DIR__ . '/config.php');

  /* Define view */
  $view  = false;

  /* Define route */
  $route = str_replace('../', '', rtrim($site["route"], '/'));

  /* Grab slug from route */
  $slug = $params['slug'];

  /* Remove slug from route for found main file content */
  $route = str_replace("/{$slug}", '', $route);

  /* Validate language config if enabled, in this case ignore this redirecting to the valid route */
  if ( $config['lang']['enable'] ) {
    $site->reroute("/{$config['lang']['default']}/project/{$slug}");
  }

  /* Get collection from slug */
  $collection = collection('projects')->findOne([ 'slug' => $slug ]);

  /* Get file from route */
  $path  = $site->path("content:" . (strlen($route) ? $route : '/'));

  /* Prevent direct access to files in the content folder */
  if ( $path && is_file($path) ) return false;

  /* Show page not found if not found any collections valid */
  if ( ! $collection ) return false;

  /* Assign view */
  $view = $site->path("content:{$route}.php");

  /* Render page with relative params */
  return $view ? $site->module("rapido")->render_page($view, array('collection' => $collection)) : false;

});

/* If lang is enabled, extend the routing */
if ( $config['lang']['enable'] ) {

  /* Route to content mapping for projects with languages feature (ex. /en/projects) */
  $site->bind('/:lang/projects', function($params) use($site) {

    /* Define view */
    $view  = false;

    /* Define route */
    $route = str_replace('../', '', rtrim($site["route"], '/'));

    /* Get language param */
    $lang = $params['lang'];

    /* Filter route with lang param */
    $route = str_replace("/{$lang}", '', $route);

    /* Get all collection based on lang avariable */
    $collection = collection('projects')->find([ 'lang' => $lang ])->toArray();

    /* Get file from route */
    $path  = $site->path("content:" . (strlen($route) ? $route : '/'));

    /* Prevent direct access to files in the content folder */
    if ( $path && is_file($path) ) return false;

    /* Show page not found if not found any collections valid */
    if ( ! $collection ) return false;

    /* Assign view */
    $view = $site->path("content:{$route}.php");

    /* Render page with relative params */
    return $view ? $site->module("rapido")->render_page($view, array('collection' => $collection)) : false;

  });

  /* Route to content mapping for projects with language feature (ex. /en/project/dummy-project) */
  $site->bind("/:lang/project/:slug", function($params) use($site) {

    /* Define view */
    $view  = false;

    /* Define route */
    $route = str_replace('../', '', rtrim($site["route"], '/'));

    /* Get slug from route */
    $slug = $params['slug'];

    /* Get lang from route */
    $lang = $params['lang'];

    /* Remove slug from route for found main file content */
    $route = str_replace('/' . $slug, '', $route);

    /* Remove lang from route */
    $route = str_replace('/' . $lang, '', $route);

    /* Get collection from slug */
    $collection = collection('projects')->findOne([ 'lang' => $lang, 'slug' => $slug ]);

    /* Get file from route */
    $path  = $site->path("content:" . (strlen($route) ? $route : '/'));

    /* Prevent direct access to files in the content folder */
    if ( $path && is_file($path) ) return false;

    /* Show page not found if not found any collections valid */
    if ( ! $collection ) return false;

    /* Assign view */
    $view = $site->path("content:{$route}.php");

    /* Render page with relative params */
    return $view ? $site->module("rapido")->render_page($view, array('collection' => $collection)) : false;

  });

}