Namespaces

• ICanBoogie
  • Exception
  • HTTP
    • Dispatcher
    • Headers
    • Request

Classes

• CallableDispatcher
• Dispatcher
• File
• FileInfo
• FileList
• Headers
• Helpers
• RedirectResponse
• Request
• Response
• Status
• WeightedDispatcher

Interfaces

• DispatcherInterface
• Exception

Exceptions

• DispatcherNotDefined
• ForceRedirect
• MethodNotSupported
• NotFound
• ServiceUnavailable
• StatusCodeNotValid

Functions

• dispatch
• get_dispatcher
• get_initial_request

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<?php

/*
 * This file is part of the ICanBoogie package.
 *
 * (c) Olivier Laviale <olivier.laviale@gmail.com>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace ICanBoogie\HTTP;

/**
 * File information.
 */
class FileInfo
{
    static public $types = [

        '.doc'  => 'application/msword',
        '.docx' => 'application/vnd.openxmlformats-officedocument.wordprocessingml.document',
        '.gif'  => 'image/gif',
        '.jpg'  => 'image/jpeg',
        '.jpeg' => 'image/jpeg',
        '.js'   => 'application/javascript',
        '.json' => 'application/json',
        '.mp3'  => 'audio/mpeg',
        '.odt'  => 'application/vnd.oasis.opendocument.text',
        '.pdf'  => 'application/pdf',
        '.php'  => 'application/x-php',
        '.png'  => 'image/png',
        '.psd'  => 'application/psd',
        '.rar'  => 'application/rar',
        '.txt'  => 'text/plain',
        '.zip'  => 'application/zip',
        '.xls'  => 'application/vnd.ms-excel',
        '.xlsx' => 'application/vnd.openxmlformats-officedocument.spreadsheetml.sheet'

    ];

    static public $forced_types = [

        '.js',
        '.json',
        '.php',
        '.txt'

    ];

    static public $types_alias = [

        'text/x-php' => 'application/x-php'

    ];

    /**
     * Resolves the MIME type of a file.
     *
     * @param string $pathname Pathname to the file.
     * @param string $extension The variable passed by reference receives the extension
     * of the file.
     *
     * @return string The MIME type of the file, or `application/octet-stream` if it could not
     * be determined.
     */
    static public function resolve_type($pathname, &$extension = null)
    {
        $extension = '.' . strtolower(pathinfo($pathname, PATHINFO_EXTENSION));

        if (in_array($extension, self::$forced_types))
        {
            return self::$types[$extension];
        }

        if (file_exists($pathname) && extension_loaded('fileinfo'))
        {
            $fi = new \finfo(FILEINFO_MIME_TYPE);
            $type = $fi->file($pathname);

            if ($type)
            {
                return isset(self::$types_alias[$type]) ? self::$types_alias[$type] : $type;
            }
        } // @codeCoverageIgnore

        if (isset(self::$types[$extension]))
        {
            return self::$types[$extension];
        }

        return 'application/octet-stream'; // @codeCoverageIgnore
    }
}