ConfigurableValetDriver (currently in use with ProcessWire)

ConfigurableValetDriver.php

<?php

/**
 * Class ConfigurableValetDriver
 *
 * You can change paths and files arrays via creating a config file under your site path ".valet/index.php"
 *
 * This files must return an array like example.
 *
 * return ["paths" => ["foo", "bar"], "files" => ["bar.php", "foo.php"]];
 */
class ConfigurableValetDriver extends BasicValetDriver {

    // Possible Paths
    private $paths = ["public", ""];

    // Possible Files
    private $files = ["install.php", "index.php"];

    // Real path
    private $path = "";

    // Full-path
    private $full_path = "";


    /**
     * Determine if the driver serves the request.
     *
     * @param  string  $sitePath
     * @param  string  $siteName
     * @param  string  $uri
     * @return bool
     */
    public function serves($sitePath, $siteName, $uri) {

        $configsPath = $sitePath . DIRECTORY_SEPARATOR . ".valet" . DIRECTORY_SEPARATOR . "index.php";
        if(file_exists($configsPath)) {
            $configs = include($configsPath);
            if(is_array($configs)) {
                if(array_key_exists("paths", $configs) && is_array($configs["paths"])) $this->paths = $configs["paths"];
                if(array_key_exists("files", $configs) && is_array($configs["files"])) $this->paths = $configs["files"];
            }
        }

        $this->getPossiblePath($sitePath, $uri);
        if(is_dir($this->full_path)) return true;
        return false;
    }

    public function isStaticFile($sitePath, $siteName, $uri) {
        if(is_file($this->full_path . $uri)) {
            return $this->full_path . $uri;
        }
        return false;
    }

    /**
     * Get the fully resolved path to the application's front controller.
     *
     * @param  string  $sitePath
     * @param  string  $siteName
     * @param  string  $uri
     * @return string
     */
    public function frontControllerPath($sitePath, $siteName, $uri) {
        $_SERVER['SERVER_NAME']     = $_SERVER['HTTP_HOST'];
        $_SERVER['SCRIPT_NAME']     = $this->path . '/index.php';
        $_GET['it']                 = $uri;

        if ($uri === '') {
            $uri = '/';
        }

        foreach ($this->files as $file) {
            $path = $this->full_path . $file;
            if(file_exists($path)) {
                $_SERVER['SCRIPT_FILENAME'] = $path;
                // echo "<pre>" . print_r($_SERVER, true) . "</pre>";
                return parent::frontControllerPath(
                    $this->full_path, $siteName, $uri
                );
            }
        }
    }

    /**
     * Get possible site path
     *
     * @param $sitePath
     * @param $uri
     */
    private function getPossiblePath($sitePath, $uri) {
        $segments = explode("/", $uri);
        if(count($segments) > 1) {
            $uri = "";
            foreach ($segments as $segment) {
                if(!$segment) continue;
                $data[] = $segment;
                if(in_array($segment, $this->paths)) $uri = $segment;
            }
            if($uri) {
                $this->path = DIRECTORY_SEPARATOR . $uri;
                $this->full_path = $sitePath . DIRECTORY_SEPARATOR . $uri;
            }
        }
        if(!$this->full_path){
            foreach ($this->paths as $path) {
                if(is_dir($sitePath . DIRECTORY_SEPARATOR . $path)) {
                    $this->full_path = $sitePath . DIRECTORY_SEPARATOR . $path;
                }
            }
        }
    }
}