adding

5 years ago · 0741e2880f
parent 8505303e4a
commit 0741e2880f
52 changed files with 7212 additions and 0 deletions
--- a/composer.lock
+++ b/composer.lock
@ -0,0 +1,109 @@
 {
    "_readme": [
        "This file locks the dependencies of your project to a known state",
        "Read more about it at https://getcomposer.org/doc/01-basic-usage.md#installing-dependencies",
        "This file is @generated automatically"
    ],
    "content-hash": "d290fe8615d2fd09cfd976def6121adc",
    "packages": [
        {
            "name": "erusev/parsedown",
            "version": "1.7.3",
            "source": {
                "type": "git",
                "url": "https://github.com/erusev/parsedown.git",
                "reference": "6d893938171a817f4e9bc9e86f2da1e370b7bcd7"
            },
            "dist": {
                "type": "zip",
                "url": "https://api.github.com/repos/erusev/parsedown/zipball/6d893938171a817f4e9bc9e86f2da1e370b7bcd7",
                "reference": "6d893938171a817f4e9bc9e86f2da1e370b7bcd7",
                "shasum": ""
            },
            "require": {
                "ext-mbstring": "*",
                "php": ">=5.3.0"
            },
            "require-dev": {
                "phpunit/phpunit": "^4.8.35"
            },
            "type": "library",
            "autoload": {
                "psr-0": {
                    "Parsedown": ""
                }
            },
            "notification-url": "https://packagist.org/downloads/",
            "license": [
                "MIT"
            ],
            "authors": [
                {
                    "name": "Emanuil Rusev",
                    "email": "hello@erusev.com",
                    "homepage": "http://erusev.com"
                }
            ],
            "description": "Parser for Markdown.",
            "homepage": "http://parsedown.org",
            "keywords": [
                "markdown",
                "parser"
            ],
            "time": "2019-03-17T18:48:37+00:00"
        },
        {
            "name": "mikecao/flight",
            "version": "v1.3.7",
            "source": {
                "type": "git",
                "url": "https://github.com/mikecao/flight.git",
                "reference": "7d5970f7617861c868a5c728764421d8950faaf0"
            },
            "dist": {
                "type": "zip",
                "url": "https://api.github.com/repos/mikecao/flight/zipball/7d5970f7617861c868a5c728764421d8950faaf0",
                "reference": "7d5970f7617861c868a5c728764421d8950faaf0",
                "shasum": ""
            },
            "require": {
                "php": ">=5.3.0"
            },
            "require-dev": {
                "phpunit/phpunit": "~4.6"
            },
            "type": "library",
            "autoload": {
                "files": [
                    "flight/autoload.php",
                    "flight/Flight.php"
                ]
            },
            "notification-url": "https://packagist.org/downloads/",
            "license": [
                "MIT"
            ],
            "authors": [
                {
                    "name": "Mike Cao",
                    "email": "mike@mikecao.com",
                    "homepage": "http://www.mikecao.com/",
                    "role": "Original Developer"
                }
            ],
            "description": "Flight is a fast, simple, extensible framework for PHP. Flight enables you to quickly and easily build RESTful web applications.",
            "homepage": "http://flightphp.com",
            "time": "2018-11-23T23:05:33+00:00"
        }
    ],
    "packages-dev": [],
    "aliases": [],
    "minimum-stability": "stable",
    "stability-flags": [],
    "prefer-stable": false,
    "prefer-lowest": false,
    "platform": {
        "php": "^7.0"
    },
    "platform-dev": []
 }
--- a/vendor/autoload.php
+++ b/vendor/autoload.php
@ -0,0 +1,7 @@
 <?php
 // autoload.php @generated by Composer
 require_once __DIR__ . '/composer/autoload_real.php';
 return ComposerAutoloaderInit892ac0856207f5cf8e7277d97176f281::getLoader();
--- a/vendor/composer/ClassLoader.php
+++ b/vendor/composer/ClassLoader.php
@ -0,0 +1,445 @@
 <?php
 /*
 * This file is part of Composer.
 *
 * (c) Nils Adermann <naderman@naderman.de>
 *     Jordi Boggiano <j.boggiano@seld.be>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
 namespace Composer\Autoload;
 /**
 * ClassLoader implements a PSR-0, PSR-4 and classmap class loader.
 *
 *     $loader = new \Composer\Autoload\ClassLoader();
 *
 *     // register classes with namespaces
 *     $loader->add('Symfony\Component', __DIR__.'/component');
 *     $loader->add('Symfony',           __DIR__.'/framework');
 *
 *     // activate the autoloader
 *     $loader->register();
 *
 *     // to enable searching the include path (eg. for PEAR packages)
 *     $loader->setUseIncludePath(true);
 *
 * In this example, if you try to use a class in the Symfony\Component
 * namespace or one of its children (Symfony\Component\Console for instance),
 * the autoloader will first look for the class under the component/
 * directory, and it will then fallback to the framework/ directory if not
 * found before giving up.
 *
 * This class is loosely based on the Symfony UniversalClassLoader.
 *
 * @author Fabien Potencier <fabien@symfony.com>
 * @author Jordi Boggiano <j.boggiano@seld.be>
 * @see    http://www.php-fig.org/psr/psr-0/
 * @see    http://www.php-fig.org/psr/psr-4/
 */
 class ClassLoader
 {
    // PSR-4
    private $prefixLengthsPsr4 = array();
    private $prefixDirsPsr4 = array();
    private $fallbackDirsPsr4 = array();
    // PSR-0
    private $prefixesPsr0 = array();
    private $fallbackDirsPsr0 = array();
    private $useIncludePath = false;
    private $classMap = array();
    private $classMapAuthoritative = false;
    private $missingClasses = array();
    private $apcuPrefix;
    public function getPrefixes()
    {
        if (!empty($this->prefixesPsr0)) {
            return call_user_func_array('array_merge', $this->prefixesPsr0);
        }
        return array();
    }
    public function getPrefixesPsr4()
    {
        return $this->prefixDirsPsr4;
    }
    public function getFallbackDirs()
    {
        return $this->fallbackDirsPsr0;
    }
    public function getFallbackDirsPsr4()
    {
        return $this->fallbackDirsPsr4;
    }
    public function getClassMap()
    {
        return $this->classMap;
    }
    /**
     * @param array $classMap Class to filename map
     */
    public function addClassMap(array $classMap)
    {
        if ($this->classMap) {
            $this->classMap = array_merge($this->classMap, $classMap);
        } else {
            $this->classMap = $classMap;
        }
    }
    /**
     * Registers a set of PSR-0 directories for a given prefix, either
     * appending or prepending to the ones previously set for this prefix.
     *
     * @param string       $prefix  The prefix
     * @param array|string $paths   The PSR-0 root directories
     * @param bool         $prepend Whether to prepend the directories
     */
    public function add($prefix, $paths, $prepend = false)
    {
        if (!$prefix) {
            if ($prepend) {
                $this->fallbackDirsPsr0 = array_merge(
                    (array) $paths,
                    $this->fallbackDirsPsr0
                );
            } else {
                $this->fallbackDirsPsr0 = array_merge(
                    $this->fallbackDirsPsr0,
                    (array) $paths
                );
            }
            return;
        }
        $first = $prefix[0];
        if (!isset($this->prefixesPsr0[$first][$prefix])) {
            $this->prefixesPsr0[$first][$prefix] = (array) $paths;
            return;
        }
        if ($prepend) {
            $this->prefixesPsr0[$first][$prefix] = array_merge(
                (array) $paths,
                $this->prefixesPsr0[$first][$prefix]
            );
        } else {
            $this->prefixesPsr0[$first][$prefix] = array_merge(
                $this->prefixesPsr0[$first][$prefix],
                (array) $paths
            );
        }
    }
    /**
     * Registers a set of PSR-4 directories for a given namespace, either
     * appending or prepending to the ones previously set for this namespace.
     *
     * @param string       $prefix  The prefix/namespace, with trailing '\\'
     * @param array|string $paths   The PSR-4 base directories
     * @param bool         $prepend Whether to prepend the directories
     *
     * @throws \InvalidArgumentException
     */
    public function addPsr4($prefix, $paths, $prepend = false)
    {
        if (!$prefix) {
            // Register directories for the root namespace.
            if ($prepend) {
                $this->fallbackDirsPsr4 = array_merge(
                    (array) $paths,
                    $this->fallbackDirsPsr4
                );
            } else {
                $this->fallbackDirsPsr4 = array_merge(
                    $this->fallbackDirsPsr4,
                    (array) $paths
                );
            }
        } elseif (!isset($this->prefixDirsPsr4[$prefix])) {
            // Register directories for a new namespace.
            $length = strlen($prefix);
            if ('\\' !== $prefix[$length - 1]) {
                throw new \InvalidArgumentException("A non-empty PSR-4 prefix must end with a namespace separator.");
            }
            $this->prefixLengthsPsr4[$prefix[0]][$prefix] = $length;
            $this->prefixDirsPsr4[$prefix] = (array) $paths;
        } elseif ($prepend) {
            // Prepend directories for an already registered namespace.
            $this->prefixDirsPsr4[$prefix] = array_merge(
                (array) $paths,
                $this->prefixDirsPsr4[$prefix]
            );
        } else {
            // Append directories for an already registered namespace.
            $this->prefixDirsPsr4[$prefix] = array_merge(
                $this->prefixDirsPsr4[$prefix],
                (array) $paths
            );
        }
    }
    /**
     * Registers a set of PSR-0 directories for a given prefix,
     * replacing any others previously set for this prefix.
     *
     * @param string       $prefix The prefix
     * @param array|string $paths  The PSR-0 base directories
     */
    public function set($prefix, $paths)
    {
        if (!$prefix) {
            $this->fallbackDirsPsr0 = (array) $paths;
        } else {
            $this->prefixesPsr0[$prefix[0]][$prefix] = (array) $paths;
        }
    }
    /**
     * Registers a set of PSR-4 directories for a given namespace,
     * replacing any others previously set for this namespace.
     *
     * @param string       $prefix The prefix/namespace, with trailing '\\'
     * @param array|string $paths  The PSR-4 base directories
     *
     * @throws \InvalidArgumentException
     */
    public function setPsr4($prefix, $paths)
    {
        if (!$prefix) {
            $this->fallbackDirsPsr4 = (array) $paths;
        } else {
            $length = strlen($prefix);
            if ('\\' !== $prefix[$length - 1]) {
                throw new \InvalidArgumentException("A non-empty PSR-4 prefix must end with a namespace separator.");
            }
            $this->prefixLengthsPsr4[$prefix[0]][$prefix] = $length;
            $this->prefixDirsPsr4[$prefix] = (array) $paths;
        }
    }
    /**
     * Turns on searching the include path for class files.
     *
     * @param bool $useIncludePath
     */
    public function setUseIncludePath($useIncludePath)
    {
        $this->useIncludePath = $useIncludePath;
    }
    /**
     * Can be used to check if the autoloader uses the include path to check
     * for classes.
     *
     * @return bool
     */
    public function getUseIncludePath()
    {
        return $this->useIncludePath;
    }
    /**
     * Turns off searching the prefix and fallback directories for classes
     * that have not been registered with the class map.
     *
     * @param bool $classMapAuthoritative
     */
    public function setClassMapAuthoritative($classMapAuthoritative)
    {
        $this->classMapAuthoritative = $classMapAuthoritative;
    }
    /**
     * Should class lookup fail if not found in the current class map?
     *
     * @return bool
     */
    public function isClassMapAuthoritative()
    {
        return $this->classMapAuthoritative;
    }
    /**
     * APCu prefix to use to cache found/not-found classes, if the extension is enabled.
     *
     * @param string|null $apcuPrefix
     */
    public function setApcuPrefix($apcuPrefix)
    {
        $this->apcuPrefix = function_exists('apcu_fetch') && filter_var(ini_get('apc.enabled'), FILTER_VALIDATE_BOOLEAN) ? $apcuPrefix : null;
    }
    /**
     * The APCu prefix in use, or null if APCu caching is not enabled.
     *
     * @return string|null
     */
    public function getApcuPrefix()
    {
        return $this->apcuPrefix;
    }
    /**
     * Registers this instance as an autoloader.
     *
     * @param bool $prepend Whether to prepend the autoloader or not
     */
    public function register($prepend = false)
    {
        spl_autoload_register(array($this, 'loadClass'), true, $prepend);
    }
    /**
     * Unregisters this instance as an autoloader.
     */
    public function unregister()
    {
        spl_autoload_unregister(array($this, 'loadClass'));
    }
    /**
     * Loads the given class or interface.
     *
     * @param  string    $class The name of the class
     * @return bool|null True if loaded, null otherwise
     */
    public function loadClass($class)
    {
        if ($file = $this->findFile($class)) {
            includeFile($file);
            return true;
        }
    }
    /**
     * Finds the path to the file where the class is defined.
     *
     * @param string $class The name of the class
     *
     * @return string|false The path if found, false otherwise
     */
    public function findFile($class)
    {
        // class map lookup
        if (isset($this->classMap[$class])) {
            return $this->classMap[$class];
        }
        if ($this->classMapAuthoritative || isset($this->missingClasses[$class])) {
            return false;
        }
        if (null !== $this->apcuPrefix) {
            $file = apcu_fetch($this->apcuPrefix.$class, $hit);
            if ($hit) {
                return $file;
            }
        }
        $file = $this->findFileWithExtension($class, '.php');
        // Search for Hack files if we are running on HHVM
        if (false === $file && defined('HHVM_VERSION')) {
            $file = $this->findFileWithExtension($class, '.hh');
        }
        if (null !== $this->apcuPrefix) {
            apcu_add($this->apcuPrefix.$class, $file);
        }
        if (false === $file) {
            // Remember that this class does not exist.
            $this->missingClasses[$class] = true;
        }
        return $file;
    }
    private function findFileWithExtension($class, $ext)
    {
        // PSR-4 lookup
        $logicalPathPsr4 = strtr($class, '\\', DIRECTORY_SEPARATOR) . $ext;
        $first = $class[0];
        if (isset($this->prefixLengthsPsr4[$first])) {
            $subPath = $class;
            while (false !== $lastPos = strrpos($subPath, '\\')) {
                $subPath = substr($subPath, 0, $lastPos);
                $search = $subPath . '\\';
                if (isset($this->prefixDirsPsr4[$search])) {
                    $pathEnd = DIRECTORY_SEPARATOR . substr($logicalPathPsr4, $lastPos + 1);
                    foreach ($this->prefixDirsPsr4[$search] as $dir) {
                        if (file_exists($file = $dir . $pathEnd)) {
                            return $file;
                        }
                    }
                }
            }
        }
        // PSR-4 fallback dirs
        foreach ($this->fallbackDirsPsr4 as $dir) {
            if (file_exists($file = $dir . DIRECTORY_SEPARATOR . $logicalPathPsr4)) {
                return $file;
            }
        }
        // PSR-0 lookup
        if (false !== $pos = strrpos($class, '\\')) {
            // namespaced class name
            $logicalPathPsr0 = substr($logicalPathPsr4, 0, $pos + 1)
                . strtr(substr($logicalPathPsr4, $pos + 1), '_', DIRECTORY_SEPARATOR);
        } else {
            // PEAR-like class name
            $logicalPathPsr0 = strtr($class, '_', DIRECTORY_SEPARATOR) . $ext;
        }
        if (isset($this->prefixesPsr0[$first])) {
            foreach ($this->prefixesPsr0[$first] as $prefix => $dirs) {
                if (0 === strpos($class, $prefix)) {
                    foreach ($dirs as $dir) {
                        if (file_exists($file = $dir . DIRECTORY_SEPARATOR . $logicalPathPsr0)) {
                            return $file;
                        }
                    }
                }
            }
        }
        // PSR-0 fallback dirs
        foreach ($this->fallbackDirsPsr0 as $dir) {
            if (file_exists($file = $dir . DIRECTORY_SEPARATOR . $logicalPathPsr0)) {
                return $file;
            }
        }
        // PSR-0 include paths.
        if ($this->useIncludePath && $file = stream_resolve_include_path($logicalPathPsr0)) {
            return $file;
        }
        return false;
    }
 }
 /**
 * Scope isolated include.
 *
 * Prevents access to $this/self from included files.
 */
 function includeFile($file)
 {
    include $file;
 }
--- a/vendor/composer/LICENSE
+++ b/vendor/composer/LICENSE
@ -0,0 +1,21 @@
 Copyright (c) Nils Adermann, Jordi Boggiano
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal
 in the Software without restriction, including without limitation the rights
 to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 copies of the Software, and to permit persons to whom the Software is furnished
 to do so, subject to the following conditions:
 The above copyright notice and this permission notice shall be included in all
 copies or substantial portions of the Software.
 THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
 THE SOFTWARE.
--- a/vendor/composer/autoload_classmap.php
+++ b/vendor/composer/autoload_classmap.php
@ -0,0 +1,9 @@
 <?php
 // autoload_classmap.php @generated by Composer
 $vendorDir = dirname(dirname(__FILE__));
 $baseDir = dirname($vendorDir);
 return array(
 );
--- a/vendor/composer/autoload_files.php
+++ b/vendor/composer/autoload_files.php
@ -0,0 +1,11 @@
 <?php
 // autoload_files.php @generated by Composer
 $vendorDir = dirname(dirname(__FILE__));
 $baseDir = dirname($vendorDir);
 return array(
    'fc73bab8d04e21bcdda37ca319c63800' => $vendorDir . '/mikecao/flight/flight/autoload.php',
    '5b7d984aab5ae919d3362ad9588977eb' => $vendorDir . '/mikecao/flight/flight/Flight.php',
 );
--- a/vendor/composer/autoload_namespaces.php
+++ b/vendor/composer/autoload_namespaces.php
@ -0,0 +1,10 @@
 <?php
 // autoload_namespaces.php @generated by Composer
 $vendorDir = dirname(dirname(__FILE__));
 $baseDir = dirname($vendorDir);
 return array(
    'Parsedown' => array($vendorDir . '/erusev/parsedown'),
 );
--- a/vendor/composer/autoload_psr4.php
+++ b/vendor/composer/autoload_psr4.php
@ -0,0 +1,10 @@
 <?php
 // autoload_psr4.php @generated by Composer
 $vendorDir = dirname(dirname(__FILE__));
 $baseDir = dirname($vendorDir);
 return array(
    'SuperGear\\' => array($baseDir . '/src'),
 );
--- a/vendor/composer/autoload_real.php
+++ b/vendor/composer/autoload_real.php
@ -0,0 +1,70 @@
 <?php
 // autoload_real.php @generated by Composer
 class ComposerAutoloaderInit892ac0856207f5cf8e7277d97176f281
 {
    private static $loader;
    public static function loadClassLoader($class)
    {
        if ('Composer\Autoload\ClassLoader' === $class) {
            require __DIR__ . '/ClassLoader.php';
        }
    }
    public static function getLoader()
    {
        if (null !== self::$loader) {
            return self::$loader;
        }
        spl_autoload_register(array('ComposerAutoloaderInit892ac0856207f5cf8e7277d97176f281', 'loadClassLoader'), true, true);
        self::$loader = $loader = new \Composer\Autoload\ClassLoader();
        spl_autoload_unregister(array('ComposerAutoloaderInit892ac0856207f5cf8e7277d97176f281', 'loadClassLoader'));
        $useStaticLoader = PHP_VERSION_ID >= 50600 && !defined('HHVM_VERSION') && (!function_exists('zend_loader_file_encoded') || !zend_loader_file_encoded());
        if ($useStaticLoader) {
            require_once __DIR__ . '/autoload_static.php';
            call_user_func(\Composer\Autoload\ComposerStaticInit892ac0856207f5cf8e7277d97176f281::getInitializer($loader));
        } else {
            $map = require __DIR__ . '/autoload_namespaces.php';
            foreach ($map as $namespace => $path) {
                $loader->set($namespace, $path);
            }
            $map = require __DIR__ . '/autoload_psr4.php';
            foreach ($map as $namespace => $path) {
                $loader->setPsr4($namespace, $path);
            }
            $classMap = require __DIR__ . '/autoload_classmap.php';
            if ($classMap) {
                $loader->addClassMap($classMap);
            }
        }
        $loader->register(true);
        if ($useStaticLoader) {
            $includeFiles = Composer\Autoload\ComposerStaticInit892ac0856207f5cf8e7277d97176f281::$files;
        } else {
            $includeFiles = require __DIR__ . '/autoload_files.php';
        }
        foreach ($includeFiles as $fileIdentifier => $file) {
            composerRequire892ac0856207f5cf8e7277d97176f281($fileIdentifier, $file);
        }
        return $loader;
    }
 }
 function composerRequire892ac0856207f5cf8e7277d97176f281($fileIdentifier, $file)
 {
    if (empty($GLOBALS['__composer_autoload_files'][$fileIdentifier])) {
        require $file;
        $GLOBALS['__composer_autoload_files'][$fileIdentifier] = true;
    }
 }
--- a/vendor/composer/autoload_static.php
+++ b/vendor/composer/autoload_static.php
@ -0,0 +1,47 @@
 <?php
 // autoload_static.php @generated by Composer
 namespace Composer\Autoload;
 class ComposerStaticInit892ac0856207f5cf8e7277d97176f281
 {
    public static $files = array (
        'fc73bab8d04e21bcdda37ca319c63800' => __DIR__ . '/..' . '/mikecao/flight/flight/autoload.php',
        '5b7d984aab5ae919d3362ad9588977eb' => __DIR__ . '/..' . '/mikecao/flight/flight/Flight.php',
    );
    public static $prefixLengthsPsr4 = array (
        'S' => 
        array (
            'SuperGear\\' => 10,
        ),
    );
    public static $prefixDirsPsr4 = array (
        'SuperGear\\' => 
        array (
            0 => __DIR__ . '/../..' . '/src',
        ),
    );
    public static $prefixesPsr0 = array (
        'P' => 
        array (
            'Parsedown' => 
            array (
                0 => __DIR__ . '/..' . '/erusev/parsedown',
            ),
        ),
    );
    public static function getInitializer(ClassLoader $loader)
    {
        return \Closure::bind(function () use ($loader) {
            $loader->prefixLengthsPsr4 = ComposerStaticInit892ac0856207f5cf8e7277d97176f281::$prefixLengthsPsr4;
            $loader->prefixDirsPsr4 = ComposerStaticInit892ac0856207f5cf8e7277d97176f281::$prefixDirsPsr4;
            $loader->prefixesPsr0 = ComposerStaticInit892ac0856207f5cf8e7277d97176f281::$prefixesPsr0;
        }, null, ClassLoader::class);
    }
 }
--- a/vendor/composer/installed.json
+++ b/vendor/composer/installed.json
@ -0,0 +1,95 @@
 [
    {
        "name": "erusev/parsedown",
        "version": "1.7.3",
        "version_normalized": "1.7.3.0",
        "source": {
            "type": "git",
            "url": "https://github.com/erusev/parsedown.git",
            "reference": "6d893938171a817f4e9bc9e86f2da1e370b7bcd7"
        },
        "dist": {
            "type": "zip",
            "url": "https://api.github.com/repos/erusev/parsedown/zipball/6d893938171a817f4e9bc9e86f2da1e370b7bcd7",
            "reference": "6d893938171a817f4e9bc9e86f2da1e370b7bcd7",
            "shasum": ""
        },
        "require": {
            "ext-mbstring": "*",
            "php": ">=5.3.0"
        },
        "require-dev": {
            "phpunit/phpunit": "^4.8.35"
        },
        "time": "2019-03-17T18:48:37+00:00",
        "type": "library",
        "installation-source": "dist",
        "autoload": {
            "psr-0": {
                "Parsedown": ""
            }
        },
        "notification-url": "https://packagist.org/downloads/",
        "license": [
            "MIT"
        ],
        "authors": [
            {
                "name": "Emanuil Rusev",
                "email": "hello@erusev.com",
                "homepage": "http://erusev.com"
            }
        ],
        "description": "Parser for Markdown.",
        "homepage": "http://parsedown.org",
        "keywords": [
            "markdown",
            "parser"
        ]
    },
    {
        "name": "mikecao/flight",
        "version": "v1.3.7",
        "version_normalized": "1.3.7.0",
        "source": {
            "type": "git",
            "url": "https://github.com/mikecao/flight.git",
            "reference": "7d5970f7617861c868a5c728764421d8950faaf0"
        },
        "dist": {
            "type": "zip",
            "url": "https://api.github.com/repos/mikecao/flight/zipball/7d5970f7617861c868a5c728764421d8950faaf0",
            "reference": "7d5970f7617861c868a5c728764421d8950faaf0",
            "shasum": ""
        },
        "require": {
            "php": ">=5.3.0"
        },
        "require-dev": {
            "phpunit/phpunit": "~4.6"
        },
        "time": "2018-11-23T23:05:33+00:00",
        "type": "library",
        "installation-source": "dist",
        "autoload": {
            "files": [
                "flight/autoload.php",
                "flight/Flight.php"
            ]
        },
        "notification-url": "https://packagist.org/downloads/",
        "license": [
            "MIT"
        ],
        "authors": [
            {
                "name": "Mike Cao",
                "email": "mike@mikecao.com",
                "homepage": "http://www.mikecao.com/",
                "role": "Original Developer"
            }
        ],
        "description": "Flight is a fast, simple, extensible framework for PHP. Flight enables you to quickly and easily build RESTful web applications.",
        "homepage": "http://flightphp.com"
    }
 ]
--- a/vendor/erusev/parsedown/LICENSE.txt
+++ b/vendor/erusev/parsedown/LICENSE.txt
@ -0,0 +1,20 @@
 The MIT License (MIT)
 Copyright (c) 2013-2018 Emanuil Rusev, erusev.com
 Permission is hereby granted, free of charge, to any person obtaining a copy of
 this software and associated documentation files (the "Software"), to deal in
 the Software without restriction, including without limitation the rights to
 use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
 the Software, and to permit persons to whom the Software is furnished to do so,
 subject to the following conditions:
 The above copyright notice and this permission notice shall be included in all
 copies or substantial portions of the Software.
 THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
 FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
 COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
 IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
 CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
--- a/vendor/erusev/parsedown/Parsedown.php
+++ b/vendor/erusev/parsedown/Parsedown.php
--- a/vendor/erusev/parsedown/README.md
+++ b/vendor/erusev/parsedown/README.md
@ -0,0 +1,86 @@
 > I also make [Caret](https://caret.io?ref=parsedown) - a Markdown editor for Mac and PC.
 ## Parsedown
 [![Build Status](https://img.shields.io/travis/erusev/parsedown/master.svg?style=flat-square)](https://travis-ci.org/erusev/parsedown)
 <!--[![Total Downloads](http://img.shields.io/packagist/dt/erusev/parsedown.svg?style=flat-square)](https://packagist.org/packages/erusev/parsedown)-->
 Better Markdown Parser in PHP
 [Demo](http://parsedown.org/demo) |
 [Benchmarks](http://parsedown.org/speed) |
 [Tests](http://parsedown.org/tests/) |
 [Documentation](https://github.com/erusev/parsedown/wiki/)
 ### Features
 * One File
 * No Dependencies
 * Super Fast
 * Extensible
 * [GitHub flavored](https://help.github.com/articles/github-flavored-markdown)
 * Tested in 5.3 to 7.1 and in HHVM
 * [Markdown Extra extension](https://github.com/erusev/parsedown-extra)
 ### Installation
 Include `Parsedown.php` or install [the composer package](https://packagist.org/packages/erusev/parsedown).
 ### Example
 ``` php
 $Parsedown = new Parsedown();
 echo $Parsedown->text('Hello _Parsedown_!'); # prints: <p>Hello <em>Parsedown</em>!</p>
 ```
 More examples in [the wiki](https://github.com/erusev/parsedown/wiki/) and in [this video tutorial](http://youtu.be/wYZBY8DEikI).
 ### Security
 Parsedown is capable of escaping user-input within the HTML that it generates. Additionally Parsedown will apply sanitisation to additional scripting vectors (such as scripting link destinations) that are introduced by the markdown syntax itself.
 To tell Parsedown that it is processing untrusted user-input, use the following:
 ```php
 $parsedown = new Parsedown;
 $parsedown->setSafeMode(true);
 ```
 If instead, you wish to allow HTML within untrusted user-input, but still want output to be free from XSS it is recommended that you make use of a HTML sanitiser that allows HTML tags to be whitelisted, like [HTML Purifier](http://htmlpurifier.org/).
 In both cases you should strongly consider employing defence-in-depth measures, like [deploying a Content-Security-Policy](https://scotthelme.co.uk/content-security-policy-an-introduction/) (a browser security feature) so that your page is likely to be safe even if an attacker finds a vulnerability in one of the first lines of defence above.
 #### Security of Parsedown Extensions
 Safe mode does not necessarily yield safe results when using extensions to Parsedown. Extensions should be evaluated on their own to determine their specific safety against XSS.
 ### Escaping HTML
 > ⚠️  **WARNING:** This method isn't safe from XSS!
 If you wish to escape HTML **in trusted input**, you can use the following:
 ```php
 $parsedown = new Parsedown;
 $parsedown->setMarkupEscaped(true);
 ```
 Beware that this still allows users to insert unsafe scripting vectors, such as links like `[xss](javascript:alert%281%29)`.
 ### Questions
 **How does Parsedown work?**
 It tries to read Markdown like a human. First, it looks at the lines. It’s interested in how the lines start. This helps it recognise blocks. It knows, for example, that if a line starts with a `-` then perhaps it belongs to a list. Once it recognises the blocks, it continues to the content. As it reads, it watches out for special characters. This helps it recognise inline elements (or inlines).
 We call this approach "line based". We believe that Parsedown is the first Markdown parser to use it. Since the release of Parsedown, other developers have used the same approach to develop other Markdown parsers in PHP and in other languages.
 **Is it compliant with CommonMark?**
 It passes most of the CommonMark tests. Most of the tests that don't pass deal with cases that are quite uncommon. Still, as CommonMark matures, compliance should improve.
 **Who uses it?**
 [Laravel Framework](https://laravel.com/), [Bolt CMS](http://bolt.cm/), [Grav CMS](http://getgrav.org/), [Herbie CMS](http://www.getherbie.org/), [Kirby CMS](http://getkirby.com/), [October CMS](http://octobercms.com/), [Pico CMS](http://picocms.org), [Statamic CMS](http://www.statamic.com/), [phpDocumentor](http://www.phpdoc.org/), [RaspberryPi.org](http://www.raspberrypi.org/), [Symfony demo](https://github.com/symfony/symfony-demo) and [more](https://packagist.org/packages/erusev/parsedown/dependents).
 **How can I help?**
 Use it, star it, share it and if you feel generous, [donate](https://www.paypal.com/cgi-bin/webscr?cmd=_s-xclick&hosted_button_id=528P3NZQMP8N2).
--- a/vendor/erusev/parsedown/composer.json
+++ b/vendor/erusev/parsedown/composer.json
@ -0,0 +1,33 @@
 {
    "name": "erusev/parsedown",
    "description": "Parser for Markdown.",
    "keywords": ["markdown", "parser"],
    "homepage": "http://parsedown.org",
    "type": "library",
    "license": "MIT",
    "authors": [
        {
            "name": "Emanuil Rusev",
            "email": "hello@erusev.com",
            "homepage": "http://erusev.com"
        }
    ],
    "require": {
        "php": ">=5.3.0",
        "ext-mbstring": "*"
    },
    "require-dev": {
        "phpunit/phpunit": "^4.8.35"
    },
    "autoload": {
        "psr-0": {"Parsedown": ""}
    },
    "autoload-dev": {
        "psr-0": {
            "TestParsedown": "test/",
            "ParsedownTest": "test/",
            "CommonMarkTest": "test/",
            "CommonMarkTestWeak": "test/"
        }
    }
 }
--- a/vendor/mikecao/flight/.gitignore
+++ b/vendor/mikecao/flight/.gitignore
@ -0,0 +1,4 @@
 .idea
 vendor/
 composer.phar
 composer.lock
--- a/vendor/mikecao/flight/LICENSE
+++ b/vendor/mikecao/flight/LICENSE
@ -0,0 +1,21 @@
 MIT License
 Copyright (c) 2011 Mike Cao <mike@mikecao.com>
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal
 in the Software without restriction, including without limitation the rights
 to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 copies of the Software, and to permit persons to whom the Software is
 furnished to do so, subject to the following conditions:
 The above copyright notice and this permission notice shall be included in
 all copies or substantial portions of the Software.
 THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
 THE SOFTWARE.
--- a/vendor/mikecao/flight/README.md
+++ b/vendor/mikecao/flight/README.md
@ -0,0 +1,917 @@
 # What is Flight?
 Flight is a fast, simple, extensible framework for PHP. Flight enables you to 
 quickly and easily build RESTful web applications.
 ```php
 require 'flight/Flight.php';
 Flight::route('/', function(){
    echo 'hello world!';
 });
 Flight::start();
 ```
 [Learn more](http://flightphp.com/learn)
 # Requirements
 Flight requires `PHP 5.3` or greater.
 # License
 Flight is released under the [MIT](http://flightphp.com/license) license.
 # Installation
 1\. Download the files.
 If you're using [Composer](https://getcomposer.org/), you can run the following command:
 ```
 composer require mikecao/flight
 ```
 OR you can [download](https://github.com/mikecao/flight/archive/master.zip) them directly 
 and extract them to your web directory.
 2\. Configure your webserver.
 For *Apache*, edit your `.htaccess` file with the following:
 ```
 RewriteEngine On
 RewriteCond %{REQUEST_FILENAME} !-f
 RewriteCond %{REQUEST_FILENAME} !-d
 RewriteRule ^(.*)$ index.php [QSA,L]
 ```
 **Note**: If you need to use flight in a subdirectory add the line `RewriteBase /subdir/` just after `RewriteEngine On`.
 For *Nginx*, add the following to your server declaration:
 ```
 server {
    location / {
        try_files $uri $uri/ /index.php;
    }
 }
 ```
 3\. Create your `index.php` file.
 First include the framework.
 ```php
 require 'flight/Flight.php';
 ```
 If you're using Composer, run the autoloader instead.
 ```php
 require 'vendor/autoload.php';
 ```
 Then define a route and assign a function to handle the request.
 ```php
 Flight::route('/', function(){
    echo 'hello world!';
 });
 ```
 Finally, start the framework.
 ```php
 Flight::start();
 ```
 # Routing
 Routing in Flight is done by matching a URL pattern with a callback function.
 ```php
 Flight::route('/', function(){
    echo 'hello world!';
 });
 ```
 The callback can be any object that is callable. So you can use a regular function:
 ```php
 function hello(){
    echo 'hello world!';
 }
 Flight::route('/', 'hello');
 ```
 Or a class method:
 ```php
 class Greeting {
    public static function hello() {
        echo 'hello world!';
    }
 }
 Flight::route('/', array('Greeting', 'hello'));
 ```
 Or an object method:
 ```php
 class Greeting
 {
    public function __construct() {
        $this->name = 'John Doe';
    }
    public function hello() {
        echo "Hello, {$this->name}!";
    }
 }
 $greeting = new Greeting();
 Flight::route('/', array($greeting, 'hello')); 
 ```
 Routes are matched in the order they are defined. The first route to match a
 request will be invoked.
 ## Method Routing
 By default, route patterns are matched against all request methods. You can respond
 to specific methods by placing an identifier before the URL.
 ```php
 Flight::route('GET /', function(){
    echo 'I received a GET request.';
 });
 Flight::route('POST /', function(){
    echo 'I received a POST request.';
 });
 ```
 You can also map multiple methods to a single callback by using a `|` delimiter:
 ```php
 Flight::route('GET|POST /', function(){
    echo 'I received either a GET or a POST request.';
 });
 ```
 ## Regular Expressions
 You can use regular expressions in your routes:
 ```php
 Flight::route('/user/[0-9]+', function(){
    // This will match /user/1234
 });
 ```
 ## Named Parameters
 You can specify named parameters in your routes which will be passed along to
 your callback function.
 ```php
 Flight::route('/@name/@id', function($name, $id){
    echo "hello, $name ($id)!";
 });
 ```
 You can also include regular expressions with your named parameters by using
 the `:` delimiter:
 ```php
 Flight::route('/@name/@id:[0-9]{3}', function($name, $id){
    // This will match /bob/123
    // But will not match /bob/12345
 });
 ```
 ## Optional Parameters
 You can specify named parameters that are optional for matching by wrapping
 segments in parentheses.
 ```php
 Flight::route('/blog(/@year(/@month(/@day)))', function($year, $month, $day){
    // This will match the following URLS:
    // /blog/2012/12/10
    // /blog/2012/12
    // /blog/2012
    // /blog
 });
 ```
 Any optional parameters that are not matched will be passed in as NULL.
 ## Wildcards
 Matching is only done on individual URL segments. If you want to match multiple
 segments you can use the `*` wildcard.
 ```php
 Flight::route('/blog/*', function(){
    // This will match /blog/2000/02/01
 });
 ```
 To route all requests to a single callback, you can do:
 ```php
 Flight::route('*', function(){
    // Do something
 });
 ```
 ## Passing
 You can pass execution on to the next matching route by returning `true` from
 your callback function.
 ```php
 Flight::route('/user/@name', function($name){
    // Check some condition
    if ($name != "Bob") {
        // Continue to next route
        return true;
    }
 });
 Flight::route('/user/*', function(){
    // This will get called
 });
 ```
 ## Route Info
 If you want to inspect the matching route information, you can request for the route
 object to be passed to your callback by passing in `true` as the third parameter in
 the route method. The route object will always be the last parameter passed to your
 callback function.
 ```php
 Flight::route('/', function($route){
    // Array of HTTP methods matched against
    $route->methods;
    // Array of named parameters
    $route->params;
    // Matching regular expression
    $route->regex;
    // Contains the contents of any '*' used in the URL pattern
    $route->splat;
 }, true);
 ```
 # Extending
 Flight is designed to be an extensible framework. The framework comes with a set
 of default methods and components, but it allows you to map your own methods,
 register your own classes, or even override existing classes and methods.
 ## Mapping Methods
 To map your own custom method, you use the `map` function:
 ```php
 // Map your method
 Flight::map('hello', function($name){
    echo "hello $name!";
 });
 // Call your custom method
 Flight::hello('Bob');
 ```
 ## Registering Classes
 To register your own class, you use the `register` function:
 ```php
 // Register your class
 Flight::register('user', 'User');
 // Get an instance of your class
 $user = Flight::user();
 ```
 The register method also allows you to pass along parameters to your class
 constructor. So when you load your custom class, it will come pre-initialized.
 You can define the constructor parameters by passing in an additional array.
 Here's an example of loading a database connection:
 ```php
 // Register class with constructor parameters
 Flight::register('db', 'PDO', array('mysql:host=localhost;dbname=test','user','pass'));
 // Get an instance of your class
 // This will create an object with the defined parameters
 //
 //     new PDO('mysql:host=localhost;dbname=test','user','pass');
 //
 $db = Flight::db();
 ```
 If you pass in an additional callback parameter, it will be executed immediately
 after class construction. This allows you to perform any set up procedures for your
 new object. The callback function takes one parameter, an instance of the new object.
 ```php
 // The callback will be passed the object that was constructed
 Flight::register('db', 'PDO', array('mysql:host=localhost;dbname=test','user','pass'), function($db){
    $db->setAttribute(PDO::ATTR_ERRMODE, PDO::ERRMODE_EXCEPTION);
 });
 ```
 By default, every time you load your class you will get a shared instance.
 To get a new instance of a class, simply pass in `false` as a parameter:
 ```php
 // Shared instance of the class
 $shared = Flight::db();
 // New instance of the class
 $new = Flight::db(false);
 ```
 Keep in mind that mapped methods have precedence over registered classes. If you
 declare both using the same name, only the mapped method will be invoked.
 # Overriding
 Flight allows you to override its default functionality to suit your own needs,
 without having to modify any code.
 For example, when Flight cannot match a URL to a route, it invokes the `notFound`
 method which sends a generic `HTTP 404` response. You can override this behavior
 by using the `map` method:
 ```php
 Flight::map('notFound', function(){
    // Display custom 404 page
    include 'errors/404.html';
 });
 ```
 Flight also allows you to replace core components of the framework.
 For example you can replace the default Router class with your own custom class:
 ```php
 // Register your custom class
 Flight::register('router', 'MyRouter');
 // When Flight loads the Router instance, it will load your class
 $myrouter = Flight::router();
 ```
 Framework methods like `map` and `register` however cannot be overridden. You will
 get an error if you try to do so.
 # Filtering
 Flight allows you to filter methods before and after they are called. There are no
 predefined hooks you need to memorize. You can filter any of the default framework
 methods as well as any custom methods that you've mapped.
 A filter function looks like this:
 ```php
 function(&$params, &$output) {
    // Filter code
 }
 ```
 Using the passed in variables you can manipulate the input parameters and/or the output.
 You can have a filter run before a method by doing:
 ```php
 Flight::before('start', function(&$params, &$output){
    // Do something
 });
 ```
 You can have a filter run after a method by doing:
 ```php
 Flight::after('start', function(&$params, &$output){
    // Do something
 });
 ```
 You can add as many filters as you want to any method. They will be called in the
 order that they are declared.
 Here's an example of the filtering process:
 ```php
 // Map a custom method
 Flight::map('hello', function($name){
    return "Hello, $name!";
 });
 // Add a before filter
 Flight::before('hello', function(&$params, &$output){
    // Manipulate the parameter
    $params[0] = 'Fred';
 });
 // Add an after filter
 Flight::after('hello', function(&$params, &$output){
    // Manipulate the output
    $output .= " Have a nice day!";
 });
 // Invoke the custom method
 echo Flight::hello('Bob');
 ```
 This should display:
    Hello Fred! Have a nice day!
 If you have defined multiple filters, you can break the chain by returning `false`
 in any of your filter functions:
 ```php
 Flight::before('start', function(&$params, &$output){
    echo 'one';
 });
 Flight::before('start', function(&$params, &$output){
    echo 'two';
    // This will end the chain
    return false;
 });
 // This will not get called
 Flight::before('start', function(&$params, &$output){
    echo 'three';
 });
 ```
 Note, core methods such as `map` and `register` cannot be filtered because they
 are called directly and not invoked dynamically.
 # Variables
 Flight allows you to save variables so that they can be used anywhere in your application.
 ```php
 // Save your variable
 Flight::set('id', 123);
 // Elsewhere in your application
 $id = Flight::get('id');
 ```
 To see if a variable has been set you can do:
 ```php
 if (Flight::has('id')) {
     // Do something
 }
 ```
 You can clear a variable by doing:
 ```php
 // Clears the id variable
 Flight::clear('id');
 // Clears all variables
 Flight::clear();
 ```
 Flight also uses variables for configuration purposes.
 ```php
 Flight::set('flight.log_errors', true);
 ```
 # Views
 Flight provides some basic templating functionality by default. To display a view
 template call the `render` method with the name of the template file and optional
 template data:
 ```php
 Flight::render('hello.php', array('name' => 'Bob'));
 ```
 The template data you pass in is automatically injected into the template and can
 be reference like a local variable. Template files are simply PHP files. If the
 content of the `hello.php` template file is:
 ```php
 Hello, '<?php echo $name; ?>'!
 ```
 The output would be:
    Hello, Bob!
 You can also manually set view variables by using the set method:
 ```php
 Flight::view()->set('name', 'Bob');
 ```
 The variable `name` is now available across all your views. So you can simply do:
 ```php
 Flight::render('hello');
 ```
 Note that when specifying the name of the template in the render method, you can
 leave out the `.php` extension.
 By default Flight will look for a `views` directory for template files. You can
 set an alternate path for your templates by setting the following config:
 ```php
 Flight::set('flight.views.path', '/path/to/views');
 ```
 ## Layouts
 It is common for websites to have a single layout template file with interchanging
 content. To render content to be used in a layout, you can pass in an optional
 parameter to the `render` method.
 ```php
 Flight::render('header', array('heading' => 'Hello'), 'header_content');
 Flight::render('body', array('body' => 'World'), 'body_content');
 ```
 Your view will then have saved variables called `header_content` and `body_content`.
 You can then render your layout by doing:
 ```php
 Flight::render('layout', array('title' => 'Home Page'));
 ```
 If the template files looks like this:
 `header.php`:
 ```php
 <h1><?php echo $heading; ?></h1>
 ```
 `body.php`:
 ```php
 <div><?php echo $body; ?></div>
 ```
 `layout.php`:
 ```php
 <html>
 <head>
 <title><?php echo $title; ?></title>
 </head>
 <body>
 <?php echo $header_content; ?>
 <?php echo $body_content; ?>
 </body>
 </html>
 ```
 The output would be:
 ```html
 <html>
 <head>
 <title>Home Page</title>
 </head>
 <body>
 <h1>Hello</h1>
 <div>World</div>
 </body>
 </html>
 ```
 ## Custom Views
 Flight allows you to swap out the default view engine simply by registering your
 own view class. Here's how you would use the [Smarty](http://www.smarty.net/)
 template engine for your views:
 ```php
 // Load Smarty library
 require './Smarty/libs/Smarty.class.php';
 // Register Smarty as the view class
 // Also pass a callback function to configure Smarty on load
 Flight::register('view', 'Smarty', array(), function($smarty){
    $smarty->template_dir = './templates/';
    $smarty->compile_dir = './templates_c/';
    $smarty->config_dir = './config/';
    $smarty->cache_dir = './cache/';
 });
 // Assign template data
 Flight::view()->assign('name', 'Bob');
 // Display the template
 Flight::view()->display('hello.tpl');
 ```
 For completeness, you should also override Flight's default render method:
 ```php
 Flight::map('render', function($template, $data){
    Flight::view()->assign($data);
    Flight::view()->display($template);
 });
 ```
 # Error Handling
 ## Errors and Exceptions
 All errors and exceptions are caught by Flight and passed to the `error` method.
 The default behavior is to send a generic `HTTP 500 Internal Server Error`
 response with some error information.
 You can override this behavior for your own needs:
 ```php
 Flight::map('error', function(Exception $ex){
    // Handle error
    echo $ex->getTraceAsString();
 });
 ```
 By default errors are not logged to the web server. You can enable this by
 changing the config:
 ```php
 Flight::set('flight.log_errors', true);
 ```
 ## Not Found
 When a URL can't be found, Flight calls the `notFound` method. The default
 behavior is to send an `HTTP 404 Not Found` response with a simple message.
 You can override this behavior for your own needs:
 ```php
 Flight::map('notFound', function(){
    // Handle not found
 });
 ```
 # Redirects
 You can redirect the current request by using the `redirect` method and passing
 in a new URL:
 ```php
 Flight::redirect('/new/location');
 ```
 By default Flight sends a HTTP 303 status code. You can optionally set a
 custom code:
 ```php
 Flight::redirect('/new/location', 401);
 ```
 # Requests
 Flight encapsulates the HTTP request into a single object, which can be
 accessed by doing:
 ```php
 $request = Flight::request();
 ```
 The request object provides the following properties:
 ```
 url - The URL being requested
 base - The parent subdirectory of the URL
 method - The request method (GET, POST, PUT, DELETE)
 referrer - The referrer URL
 ip - IP address of the client
 ajax - Whether the request is an AJAX request
 scheme - The server protocol (http, https)
 user_agent - Browser information
 type - The content type
 length - The content length
 query - Query string parameters
 data - Post data or JSON data
 cookies - Cookie data
 files - Uploaded files
 secure - Whether the connection is secure
 accept - HTTP accept parameters
 proxy_ip - Proxy IP address of the client
 ```
 You can access the `query`, `data`, `cookies`, and `files` properties
 as arrays or objects.
 So, to get a query string parameter, you can do:
 ```php
 $id = Flight::request()->query['id'];
 ```
 Or you can do:
 ```php
 $id = Flight::request()->query->id;
 ```
 ## RAW Request Body
 To get the raw HTTP request body, for example when dealing with PUT requests, you can do:
 ```php
 $body = Flight::request()->getBody();
 ```
 ## JSON Input
 If you send a request with the type `application/json` and the data `{"id": 123}` it will be available
 from the `data` property:
 ```php
 $id = Flight::request()->data->id;
 ```
 # HTTP Caching
 Flight provides built-in support for HTTP level caching. If the caching condition
 is met, Flight will return an HTTP `304 Not Modified` response. The next time the
 client requests the same resource, they will be prompted to use their locally
 cached version.
 ## Last-Modified
 You can use the `lastModified` method and pass in a UNIX timestamp to set the date
 and time a page was last modified. The client will continue to use their cache until
 the last modified value is changed.
 ```php
 Flight::route('/news', function(){
    Flight::lastModified(1234567890);
    echo 'This content will be cached.';
 });
 ```
 ## ETag
 `ETag` caching is similar to `Last-Modified`, except you can specify any id you
 want for the resource:
 ```php
 Flight::route('/news', function(){
    Flight::etag('my-unique-id');
    echo 'This content will be cached.';
 });
 ```
 Keep in mind that calling either `lastModified` or `etag` will both set and check the
 cache value. If the cache value is the same between requests, Flight will immediately
 send an `HTTP 304` response and stop processing.
 # Stopping
 You can stop the framework at any point by calling the `halt` method:
 ```php
 Flight::halt();
 ```
 You can also specify an optional `HTTP` status code and message:
 ```php
 Flight::halt(200, 'Be right back...');
 ```
 Calling `halt` will discard any response content up to that point. If you want to stop
 the framework and output the current response, use the `stop` method:
 ```php
 Flight::stop();
 ```
 # JSON
 Flight provides support for sending JSON and JSONP responses. To send a JSON response you
 pass some data to be JSON encoded:
 ```php
 Flight::json(array('id' => 123));
 ```
 For JSONP requests you, can optionally pass in the query parameter name you are
 using to define your callback function:
 ```php
 Flight::jsonp(array('id' => 123), 'q');
 ```
 So, when making a GET request using `?q=my_func`, you should receive the output:
 ```
 my_func({"id":123});
 ```
 If you don't pass in a query parameter name it will default to `jsonp`.
 # Configuration
 You can customize certain behaviors of Flight by setting configuration values
 through the `set` method.
 ```php
 Flight::set('flight.log_errors', true);
 ```
 The following is a list of all the available configuration settings:
    flight.base_url - Override the base url of the request. (default: null)
    flight.case_sensitive - Case sensitive matching for URLs. (default: false)
    flight.handle_errors - Allow Flight to handle all errors internally. (default: true)
    flight.log_errors - Log errors to the web server's error log file. (default: false)
    flight.views.path - Directory containing view template files. (default: ./views)
    flight.views.extension - View template file extension. (default: .php)
 # Framework Methods
 Flight is designed to be easy to use and understand. The following is the complete
 set of methods for the framework. It consists of core methods, which are regular
 static methods, and extensible methods, which are mapped methods that can be filtered
 or overridden.
 ## Core Methods
 ```php
 Flight::map($name, $callback) // Creates a custom framework method.
 Flight::register($name, $class, [$params], [$callback]) // Registers a class to a framework method.
 Flight::before($name, $callback) // Adds a filter before a framework method.
 Flight::after($name, $callback) // Adds a filter after a framework method.
 Flight::path($path) // Adds a path for autoloading classes.
 Flight::get($key) // Gets a variable.
 Flight::set($key, $value) // Sets a variable.
 Flight::has($key) // Checks if a variable is set.
 Flight::clear([$key]) // Clears a variable.
 Flight::init() // Initializes the framework to its default settings.
 Flight::app() // Gets the application object instance
 ```
 ## Extensible Methods
 ```php
 Flight::start() // Starts the framework.
 Flight::stop() // Stops the framework and sends a response.
 Flight::halt([$code], [$message]) // Stop the framework with an optional status code and message.
 Flight::route($pattern, $callback) // Maps a URL pattern to a callback.
 Flight::redirect($url, [$code]) // Redirects to another URL.
 Flight::render($file, [$data], [$key]) // Renders a template file.
 Flight::error($exception) // Sends an HTTP 500 response.
 Flight::notFound() // Sends an HTTP 404 response.
 Flight::etag($id, [$type]) // Performs ETag HTTP caching.
 Flight::lastModified($time) // Performs last modified HTTP caching.
 Flight::json($data, [$code], [$encode], [$charset], [$option]) // Sends a JSON response.
 Flight::jsonp($data, [$param], [$code], [$encode], [$charset], [$option]) // Sends a JSONP response.
 ```
 Any custom methods added with `map` and `register` can also be filtered.
 # Framework Instance
 Instead of running Flight as a global static class, you can optionally run it
 as an object instance.
 ```php
 require 'flight/autoload.php';
 use flight\Engine;
 $app = new Engine();
 $app->route('/', function(){
    echo 'hello world!';
 });
 $app->start();
 ```
 So instead of calling the static method, you would call the instance method with
 the same name on the Engine object.
--- a/vendor/mikecao/flight/VERSION
+++ b/vendor/mikecao/flight/VERSION
@ -0,0 +1 @@
 1.3.7
--- a/vendor/mikecao/flight/composer.json
+++ b/vendor/mikecao/flight/composer.json
@ -0,0 +1,23 @@
 {
    "name": "mikecao/flight",
    "description": "Flight is a fast, simple, extensible framework for PHP. Flight enables you to quickly and easily build RESTful web applications.",
    "homepage": "http://flightphp.com",
    "license": "MIT",
    "authors": [
        {
            "name": "Mike Cao",
            "email": "mike@mikecao.com",
            "homepage": "http://www.mikecao.com/",
            "role": "Original Developer"
        }
    ],
    "require": {
        "php": ">=5.3.0"
    },
    "autoload": {
        "files": [ "flight/autoload.php", "flight/Flight.php" ]
    },
    "require-dev": {
        "phpunit/phpunit": "~4.6"
    }
 }
--- a/vendor/mikecao/flight/flight/Engine.php
+++ b/vendor/mikecao/flight/flight/Engine.php
@ -0,0 +1,574 @@
 <?php
 /**
 * Flight: An extensible micro-framework.
 *
 * @copyright   Copyright (c) 2011, Mike Cao <mike@mikecao.com>
 * @license     MIT, http://flightphp.com/license
 */
 namespace flight;
 use flight\core\Loader;
 use flight\core\Dispatcher;
 /**
 * The Engine class contains the core functionality of the framework.
 * It is responsible for loading an HTTP request, running the assigned services,
 * and generating an HTTP response.
 *
 * Core methods
 * @method void start() Starts engine
 * @method void stop() Stops framework and outputs current response
 * @method void halt(int $code = 200, string $message = '') Stops processing and returns a given response.
 *
 *
 * Routing
 * @method void route(string $pattern, callable $callback, bool $pass_route = false) Routes a URL to a callback function.
 * @method \flight\net\Router router() Gets router
 *
 * Views
 * @method void render(string $file, array $data = null, string $key = null) Renders template
 * @method \flight\template\View view() Gets current view
 *
 * Request-response
 * @method \flight\net\Request request() Gets current request
 * @method \flight\net\Response response() Gets current response
 * @method void error(\Exception $e) Sends an HTTP 500 response for any errors.
 * @method void notFound() Sends an HTTP 404 response when a URL is not found.
 * @method void redirect(string $url, int $code = 303)  Redirects the current request to another URL.
 * @method void json(mixed $data, int $code = 200, bool $encode = true, string $charset = 'utf-8', int $option = 0) Sends a JSON response.
 * @method void jsonp(mixed $data, string $param = 'jsonp', int $code = 200, bool $encode = true, string $charset = 'utf-8', int $option = 0) Sends a JSONP response.
 *
 * HTTP caching
 * @method void etag($id, string $type = 'strong') Handles ETag HTTP caching.
 * @method void lastModified(int $time) Handles last modified HTTP caching.
 */
 class Engine {
    /**
     * Stored variables.
     *
     * @var array
     */
    protected $vars;
    /**
     * Class loader.
     *
     * @var Loader
     */
    protected $loader;
    /**
     * Event dispatcher.
     *
     * @var Dispatcher
     */
    protected $dispatcher;
    /**
     * Constructor.
     */
    public function __construct() {
        $this->vars = array();
        $this->loader = new Loader();
        $this->dispatcher = new Dispatcher();
        $this->init();
    }
    /**
     * Handles calls to class methods.
     *
     * @param string $name Method name
     * @param array $params Method parameters
     * @return mixed Callback results
     * @throws \Exception
     */
    public function __call($name, $params) {
        $callback = $this->dispatcher->get($name);
        if (is_callable($callback)) {
            return $this->dispatcher->run($name, $params);
        }
        if (!$this->loader->get($name)) {
            throw new \Exception("{$name} must be a mapped method.");
        }
        $shared = (!empty($params)) ? (bool)$params[0] : true;
        return $this->loader->load($name, $shared);
    }
    /*** Core Methods ***/
    /**
     * Initializes the framework.
     */
    public function init() {
        static $initialized = false;
        $self = $this;
        if ($initialized) {
            $this->vars = array();
            $this->loader->reset();
            $this->dispatcher->reset();
        }
        // Register default components
        $this->loader->register('request', '\flight\net\Request');
        $this->loader->register('response', '\flight\net\Response');
        $this->loader->register('router', '\flight\net\Router');
        $this->loader->register('view', '\flight\template\View', array(), function($view) use ($self) {
            $view->path = $self->get('flight.views.path');
            $view->extension = $self->get('flight.views.extension');
        });
        // Register framework methods
        $methods = array(
            'start','stop','route','halt','error','notFound',
            'render','redirect','etag','lastModified','json','jsonp'
        );
        foreach ($methods as $name) {
            $this->dispatcher->set($name, array($this, '_'.$name));
        }
        // Default configuration settings
        $this->set('flight.base_url', null);
        $this->set('flight.case_sensitive', false);
        $this->set('flight.handle_errors', true);
        $this->set('flight.log_errors', false);
        $this->set('flight.views.path', './views');
        $this->set('flight.views.extension', '.php');
        // Startup configuration
        $this->before('start', function() use ($self) {
            // Enable error handling
            if ($self->get('flight.handle_errors')) {
                set_error_handler(array($self, 'handleError'));
                set_exception_handler(array($self, 'handleException'));
            }
            // Set case-sensitivity
            $self->router()->case_sensitive = $self->get('flight.case_sensitive');
        });
        $initialized = true;
    }
    /**
     * Custom error handler. Converts errors into exceptions.
     *
     * @param int $errno Error number
     * @param int $errstr Error string
     * @param int $errfile Error file name
     * @param int $errline Error file line number
     * @throws \ErrorException
     */
    public function handleError($errno, $errstr, $errfile, $errline) {
        if ($errno & error_reporting()) {
            throw new \ErrorException($errstr, $errno, 0, $errfile, $errline);
        }
    }
    /**
     * Custom exception handler. Logs exceptions.
     *
     * @param \Exception $e Thrown exception
     */
    public function handleException($e) {
        if ($this->get('flight.log_errors')) {
            error_log($e->getMessage());
        }
        $this->error($e);
    }
    /**
     * Maps a callback to a framework method.
     *
     * @param string $name Method name
     * @param callback $callback Callback function
     * @throws \Exception If trying to map over a framework method
     */
    public function map($name, $callback) {
        if (method_exists($this, $name)) {
            throw new \Exception('Cannot override an existing framework method.');
        }
        $this->dispatcher->set($name, $callback);
    }
    /**
     * Registers a class to a framework method.
     *
     * @param string $name Method name
     * @param string $class Class name
     * @param array $params Class initialization parameters
     * @param callback $callback Function to call after object instantiation
     * @throws \Exception If trying to map over a framework method
     */
    public function register($name, $class, array $params = array(), $callback = null) {
        if (method_exists($this, $name)) {
            throw new \Exception('Cannot override an existing framework method.');
        }
        $this->loader->register($name, $class, $params, $callback);
    }
    /**
     * Adds a pre-filter to a method.
     *
     * @param string $name Method name
     * @param callback $callback Callback function
     */
    public function before($name, $callback) {
        $this->dispatcher->hook($name, 'before', $callback);
    }
    /**
     * Adds a post-filter to a method.
     *
     * @param string $name Method name
     * @param callback $callback Callback function
     */
    public function after($name, $callback) {
        $this->dispatcher->hook($name, 'after', $callback);
    }
    /**
     * Gets a variable.
     *
     * @param string $key Key
     * @return mixed
     */
    public function get($key = null) {
        if ($key === null) return $this->vars;
        return isset($this->vars[$key]) ? $this->vars[$key] : null;
    }
    /**
     * Sets a variable.
     *
     * @param mixed $key Key
     * @param string $value Value
     */
    public function set($key, $value = null) {
        if (is_array($key) || is_object($key)) {
            foreach ($key as $k => $v) {
                $this->vars[$k] = $v;
            }
        }
        else {
            $this->vars[$key] = $value;
        }
    }
    /**
     * Checks if a variable has been set.
     *
     * @param string $key Key
     * @return bool Variable status
     */
    public function has($key) {
        return isset($this->vars[$key]);
    }
    /**
     * Unsets a variable. If no key is passed in, clear all variables.
     *
     * @param string $key Key
     */
    public function clear($key = null) {
        if (is_null($key)) {
            $this->vars = array();
        }
        else {
            unset($this->vars[$key]);
        }
    }
    /**
     * Adds a path for class autoloading.
     *
     * @param string $dir Directory path
     */
    public function path($dir) {
        $this->loader->addDirectory($dir);
    }
    /*** Extensible Methods ***/
    /**
     * Starts the framework.
     * @throws \Exception
     */
    public function _start() {
        $dispatched = false;
        $self = $this;
        $request = $this->request();
        $response = $this->response();
        $router = $this->router();
        // Allow filters to run
        $this->after('start', function() use ($self) {
            $self->stop();
        });
        // Flush any existing output
        if (ob_get_length() > 0) {
            $response->write(ob_get_clean());
        }
        // Enable output buffering
        ob_start();
        // Route the request
        while ($route = $router->route($request)) {
            $params = array_values($route->params);
            // Add route info to the parameter list
            if ($route->pass) {
                $params[] = $route;
            }
            // Call route handler
            $continue = $this->dispatcher->execute(
                $route->callback,
                $params
            );
            $dispatched = true;
            if (!$continue) break;
            $router->next();
            $dispatched = false;
        }
        if (!$dispatched) {
            $this->notFound();
        }
    }
    /**
     * Stops the framework and outputs the current response.
     *
     * @param int $code HTTP status code
     * @throws \Exception
     */
    public function _stop($code = null) {
        $response = $this->response();
        if (!$response->sent()) {
            if ($code !== null) {
                $response->status($code);
            }
            $response->write(ob_get_clean());
            $response->send();
        }
    }
    /**
     * Routes a URL to a callback function.
     *
     * @param string $pattern URL pattern to match
     * @param callback $callback Callback function
     * @param boolean $pass_route Pass the matching route object to the callback
     */
    public function _route($pattern, $callback, $pass_route = false) {
        $this->router()->map($pattern, $callback, $pass_route);
    }
    /**
     * Stops processing and returns a given response.
     *
     * @param int $code HTTP status code
     * @param string $message Response message
     */
    public function _halt($code = 200, $message = '') {
        $this->response()
            ->clear()
            ->status($code)
            ->write($message)
            ->send();
        exit();
    }
    /**
     * Sends an HTTP 500 response for any errors.
     *
     * @param \Exception|\Throwable $e Thrown exception
     */
    public function _error($e) {
        $msg = sprintf('<h1>500 Internal Server Error</h1>'.
            '<h3>%s (%s)</h3>'.
            '<pre>%s</pre>',
            $e->getMessage(),
            $e->getCode(),
            $e->getTraceAsString()
        );
        try {
            $this->response()
                ->clear()
                ->status(500)
                ->write($msg)
                ->send();
        }
        catch (\Throwable $t) { // PHP 7.0+
            exit($msg);
        } catch(\Exception $e) { // PHP < 7
            exit($msg);
        }
    }
    /**
     * Sends an HTTP 404 response when a URL is not found.
     */
    public function _notFound() {
        $this->response()
            ->clear()
            ->status(404)
            ->write(
                '<h1>404 Not Found</h1>'.
                '<h3>The page you have requested could not be found.</h3>'.
                str_repeat(' ', 512)
            )
            ->send();
    }
    /**
     * Redirects the current request to another URL.
     *
     * @param string $url URL
     * @param int $code HTTP status code
     */
    public function _redirect($url, $code = 303) {
        $base = $this->get('flight.base_url');
        if ($base === null) {
            $base = $this->request()->base;
        }
        // Append base url to redirect url
        if ($base != '/' && strpos($url, '://') === false) {
            $url = $base . preg_replace('#/+#', '/', '/' . $url);
        }
        $this->response()
            ->clear()
            ->status($code)
            ->header('Location', $url)
            ->send();
    }
    /**
     * Renders a template.
     *
     * @param string $file Template file
     * @param array $data Template data
     * @param string $key View variable name
     * @throws \Exception
     */
    public function _render($file, $data = null, $key = null) {
        if ($key !== null) {
            $this->view()->set($key, $this->view()->fetch($file, $data));
        }
        else {
            $this->view()->render($file, $data);
        }
    }
    /**
     * Sends a JSON response.
     *
     * @param mixed $data JSON data
     * @param int $code HTTP status code
     * @param bool $encode Whether to perform JSON encoding
     * @param string $charset Charset
     * @param int $option Bitmask Json constant such as JSON_HEX_QUOT
     * @throws \Exception
     */
    public function _json(
        $data,
        $code = 200,
        $encode = true,
        $charset = 'utf-8',
        $option = 0
    ) {
        $json = ($encode) ? json_encode($data, $option) : $data;
        $this->response()
            ->status($code)
            ->header('Content-Type', 'application/json; charset='.$charset)
            ->write($json)
            ->send();
    }
    /**
     * Sends a JSONP response.
     *
     * @param mixed $data JSON data
     * @param string $param Query parameter that specifies the callback name.
     * @param int $code HTTP status code
     * @param bool $encode Whether to perform JSON encoding
     * @param string $charset Charset
     * @param int $option Bitmask Json constant such as JSON_HEX_QUOT
     * @throws \Exception
     */
    public function _jsonp(
        $data,
        $param = 'jsonp',
        $code = 200,
        $encode = true,
        $charset = 'utf-8',
        $option = 0
    ) {
        $json = ($encode) ? json_encode($data, $option) : $data;
        $callback = $this->request()->query[$param];
        $this->response()
            ->status($code)
            ->header('Content-Type', 'application/javascript; charset='.$charset)
            ->write($callback.'('.$json.');')
            ->send();
    }
    /**
     * Handles ETag HTTP caching.
     *
     * @param string $id ETag identifier
     * @param string $type ETag type
     */
    public function _etag($id, $type = 'strong') {
        $id = (($type === 'weak') ? 'W/' : '').$id;
        $this->response()->header('ETag', $id);
        if (isset($_SERVER['HTTP_IF_NONE_MATCH']) &&
            $_SERVER['HTTP_IF_NONE_MATCH'] === $id) {
            $this->halt(304);
        }
    }
    /**
     * Handles last modified HTTP caching.
     *
     * @param int $time Unix timestamp
     */
    public function _lastModified($time) {
        $this->response()->header('Last-Modified', gmdate('D, d M Y H:i:s \G\M\T', $time));
        if (isset($_SERVER['HTTP_IF_MODIFIED_SINCE']) &&
            strtotime($_SERVER['HTTP_IF_MODIFIED_SINCE']) === $time) {
            $this->halt(304);
        }
    }
 }
--- a/vendor/mikecao/flight/flight/Flight.php
+++ b/vendor/mikecao/flight/flight/Flight.php
@ -0,0 +1,96 @@
 <?php
 /**
 * Flight: An extensible micro-framework.
 *
 * @copyright   Copyright (c) 2011, Mike Cao <mike@mikecao.com>
 * @license     MIT, http://flightphp.com/license
 */
 /**
 * The Flight class is a static representation of the framework.
 *
 * Core.
 * @method  static void start() Starts the framework.
 * @method  static void path($path) Adds a path for autoloading classes.
 * @method  static void stop() Stops the framework and sends a response.
 * @method  static void halt($code = 200, $message = '') Stop the framework with an optional status code and message.
 *
 * Routing.
 * @method  static void route($pattern, $callback) Maps a URL pattern to a callback.
 * @method  static \flight\net\Router router() Returns Router instance.
 *
 * Extending & Overriding.
 * @method  static void map($name, $callback) Creates a custom framework method.
 * @method  static void register($name, $class, array $params = array(), $callback = null) Registers a class to a framework method.
 *
 * Filtering.
 * @method  static void before($name, $callback) Adds a filter before a framework method.
 * @method  static void after($name, $callback) Adds a filter after a framework method.
 *
 * Variables.
 * @method  static void set($key, $value) Sets a variable.
 * @method  static mixed get($key) Gets a variable.
 * @method  static bool has($key) Checks if a variable is set.
 * @method  static void clear($key = null) Clears a variable.
 *
 * Views.
 * @method  static void render($file, array $data = null, $key = null) Renders a template file.
 * @method  static \flight\template\View view() Returns View instance.
 *
 * Request & Response.
 * @method  static \flight\net\Request request() Returns Request instance.
 * @method  static \flight\net\Response response() Returns Response instance.
 * @method  static void redirect($url, $code = 303) Redirects to another URL.
 * @method  static void json($data, $code = 200, $encode = true, $charset = "utf8", $encodeOption = 0, $encodeDepth = 512) Sends a JSON response.
 * @method  static void jsonp($data, $param = 'jsonp', $code = 200, $encode = true, $charset = "utf8", $encodeOption = 0, $encodeDepth = 512) Sends a JSONP response.
 * @method  static void error($exception) Sends an HTTP 500 response.
 * @method  static void notFound() Sends an HTTP 404 response.
 *
 * HTTP Caching.
 * @method  static void etag($id, $type = 'strong') Performs ETag HTTP caching.
 * @method  static void lastModified($time) Performs last modified HTTP caching.
 */
 class Flight {
    /**
     * Framework engine.
     *
     * @var \flight\Engine
     */
    private static $engine;
    // Don't allow object instantiation
    private function __construct() {}
    private function __destruct() {}
    private function __clone() {}
    /**
     * Handles calls to static methods.
     *
     * @param string $name Method name
     * @param array $params Method parameters
     * @return mixed Callback results
     * @throws \Exception
     */
    public static function __callStatic($name, $params) {
        $app = Flight::app();
        return \flight\core\Dispatcher::invokeMethod(array($app, $name), $params);
    }
    /**
     * @return \flight\Engine Application instance
     */
    public static function app() {
        static $initialized = false;
        if (!$initialized) {
            require_once __DIR__.'/autoload.php';
            self::$engine = new \flight\Engine();
            $initialized = true;
        }
        return self::$engine;
    }
 }
--- a/vendor/mikecao/flight/flight/autoload.php
+++ b/vendor/mikecao/flight/flight/autoload.php
@ -0,0 +1,11 @@
 <?php
 /**
 * Flight: An extensible micro-framework.
 *
 * @copyright   Copyright (c) 2013, Mike Cao <mike@mikecao.com>
 * @license     MIT, http://flightphp.com/license
 */
 require_once __DIR__.'/core/Loader.php';
 \flight\core\Loader::autoload(true, dirname(__DIR__));
--- a/vendor/mikecao/flight/flight/core/Dispatcher.php
+++ b/vendor/mikecao/flight/flight/core/Dispatcher.php
@ -0,0 +1,232 @@
 <?php
 /**
 * Flight: An extensible micro-framework.
 *
 * @copyright   Copyright (c) 2011, Mike Cao <mike@mikecao.com>
 * @license     MIT, http://flightphp.com/license
 */
 namespace flight\core;
 /**
 * The Dispatcher class is responsible for dispatching events. Events
 * are simply aliases for class methods or functions. The Dispatcher
 * allows you to hook other functions to an event that can modify the
 * input parameters and/or the output.
 */
 class Dispatcher {
    /**
     * Mapped events.
     *
     * @var array
     */
    protected $events = array();
    /**
     * Method filters.
     *
     * @var array
     */
    protected $filters = array();
    /**
     * Dispatches an event.
     *
     * @param string $name Event name
     * @param array $params Callback parameters
     * @return string Output of callback
     * @throws \Exception
     */
    public function run($name, array $params = array()) {
        $output = '';
        // Run pre-filters
        if (!empty($this->filters[$name]['before'])) {
            $this->filter($this->filters[$name]['before'], $params, $output);
        }
        // Run requested method
        $output = $this->execute($this->get($name), $params);
        // Run post-filters
        if (!empty($this->filters[$name]['after'])) {
            $this->filter($this->filters[$name]['after'], $params, $output);
        }
        return $output;
    }
    /**
     * Assigns a callback to an event.
     *
     * @param string $name Event name
     * @param callback $callback Callback function
     */
    public function set($name, $callback) {
        $this->events[$name] = $callback;
    }
    /**
     * Gets an assigned callback.
     *
     * @param string $name Event name
     * @return callback $callback Callback function
     */
    public function get($name) {
        return isset($this->events[$name]) ? $this->events[$name] : null;
    }
    /**
     * Checks if an event has been set.
     *
     * @param string $name Event name
     * @return bool Event status
     */
    public function has($name) {
        return isset($this->events[$name]);
    }
    /**
     * Clears an event. If no name is given,
     * all events are removed.
     *
     * @param string $name Event name
     */
    public function clear($name = null) {
        if ($name !== null) {
            unset($this->events[$name]);
            unset($this->filters[$name]);
        }
        else {
            $this->events = array();
            $this->filters = array();
        }
    }
    /**
     * Hooks a callback to an event.
     *
     * @param string $name Event name
     * @param string $type Filter type
     * @param callback $callback Callback function
     */
    public function hook($name, $type, $callback) {
        $this->filters[$name][$type][] = $callback;
    }
    /**
     * Executes a chain of method filters.
     *
     * @param array $filters Chain of filters
     * @param array $params Method parameters
     * @param mixed $output Method output
     * @throws \Exception
     */
    public function filter($filters, &$params, &$output) {
        $args = array(&$params, &$output);
        foreach ($filters as $callback) {
            $continue = $this->execute($callback, $args);
            if ($continue === false) break;
        }
    }
    /**
     * Executes a callback function.
     *
     * @param callback $callback Callback function
     * @param array $params Function parameters
     * @return mixed Function results
     * @throws \Exception
     */
    public static function execute($callback, array &$params = array()) {
        if (is_callable($callback)) {
            return is_array($callback) ?
                self::invokeMethod($callback, $params) :
                self::callFunction($callback, $params);
        }
        else {
            throw new \Exception('Invalid callback specified.');
        }
    }
    /**
     * Calls a function.
     *
     * @param string $func Name of function to call
     * @param array $params Function parameters
     * @return mixed Function results
     */
    public static function callFunction($func, array &$params = array()) {
        // Call static method
        if (is_string($func) && strpos($func, '::') !== false) {
            return call_user_func_array($func, $params);
        }
        switch (count($params)) {
            case 0:
                return $func();
            case 1:
                return $func($params[0]);
            case 2:
                return $func($params[0], $params[1]);
            case 3:
                return $func($params[0], $params[1], $params[2]);
            case 4:
                return $func($params[0], $params[1], $params[2], $params[3]);
            case 5:
                return $func($params[0], $params[1], $params[2], $params[3], $params[4]);
            default:
                return call_user_func_array($func, $params);
        }
    }
    /**
     * Invokes a method.
     *
     * @param mixed $func Class method
     * @param array $params Class method parameters
     * @return mixed Function results
     */
    public static function invokeMethod($func, array &$params = array()) {
        list($class, $method) = $func;
        $instance = is_object($class);
        switch (count($params)) {
            case 0:
                return ($instance) ?
                    $class->$method() :
                    $class::$method();
            case 1:
                return ($instance) ?
                    $class->$method($params[0]) :
                    $class::$method($params[0]);
            case 2:
                return ($instance) ?
                    $class->$method($params[0], $params[1]) :
                    $class::$method($params[0], $params[1]);
            case 3:
                return ($instance) ?
                    $class->$method($params[0], $params[1], $params[2]) :
                    $class::$method($params[0], $params[1], $params[2]);
            case 4:
                return ($instance) ?
                    $class->$method($params[0], $params[1], $params[2], $params[3]) :
                    $class::$method($params[0], $params[1], $params[2], $params[3]);
            case 5:
                return ($instance) ?
                    $class->$method($params[0], $params[1], $params[2], $params[3], $params[4]) :
                    $class::$method($params[0], $params[1], $params[2], $params[3], $params[4]);
            default:
                return call_user_func_array($func, $params);
        }
    }
    /**
     * Resets the object to the initial state.
     */
    public function reset() {
        $this->events = array();
        $this->filters = array();
    }
 }
--- a/vendor/mikecao/flight/flight/core/Loader.php
+++ b/vendor/mikecao/flight/flight/core/Loader.php
@ -0,0 +1,215 @@
 <?php
 /**
 * Flight: An extensible micro-framework.
 *
 * @copyright   Copyright (c) 2011, Mike Cao <mike@mikecao.com>
 * @license     MIT, http://flightphp.com/license
 */
 namespace flight\core;
 /**
 * The Loader class is responsible for loading objects. It maintains
 * a list of reusable class instances and can generate a new class
 * instances with custom initialization parameters. It also performs
 * class autoloading.
 */
 class Loader {
    /**
     * Registered classes.
     *
     * @var array
     */
    protected $classes = array();
    /**
     * Class instances.
     *
     * @var array
     */
    protected $instances = array();
    /**
     * Autoload directories.
     *
     * @var array
     */
    protected static $dirs = array();
    /**
     * Registers a class.
     *
     * @param string $name Registry name
     * @param string|callable $class Class name or function to instantiate class
     * @param array $params Class initialization parameters
     * @param callback $callback Function to call after object instantiation
     */
    public function register($name, $class, array $params = array(), $callback = null) {
        unset($this->instances[$name]);
        $this->classes[$name] = array($class, $params, $callback);
    }
    /**
     * Unregisters a class.
     *
     * @param string $name Registry name
     */
    public function unregister($name) {
        unset($this->classes[$name]);
    }
    /**
     * Loads a registered class.
     *
     * @param string $name Method name
     * @param bool $shared Shared instance
     * @return object Class instance
     * @throws \Exception
     */
    public function load($name, $shared = true) {
        $obj = null;
        if (isset($this->classes[$name])) {
            list($class, $params, $callback) = $this->classes[$name];
            $exists = isset($this->instances[$name]);
            if ($shared) {
                $obj = ($exists) ?
                    $this->getInstance($name) :
                    $this->newInstance($class, $params);
                if (!$exists) {
                    $this->instances[$name] = $obj;
                }
            }
            else {
                $obj = $this->newInstance($class, $params);
            }
            if ($callback && (!$shared || !$exists)) {
                $ref = array(&$obj);
                call_user_func_array($callback, $ref);
            }
        }
        return $obj;
    }
    /**
     * Gets a single instance of a class.
     *
     * @param string $name Instance name
     * @return object Class instance
     */
    public function getInstance($name) {
        return isset($this->instances[$name]) ? $this->instances[$name] : null;
    }
    /**
     * Gets a new instance of a class.
     *
     * @param string|callable $class Class name or callback function to instantiate class
     * @param array $params Class initialization parameters
     * @return object Class instance
     * @throws \Exception
     */
    public function newInstance($class, array $params = array()) {
        if (is_callable($class)) {
            return call_user_func_array($class, $params);
        }
        switch (count($params)) {
            case 0:
                return new $class();
            case 1:
                return new $class($params[0]);
            case 2:
                return new $class($params[0], $params[1]);
            case 3:
                return new $class($params[0], $params[1], $params[2]);
            case 4:
                return new $class($params[0], $params[1], $params[2], $params[3]);
            case 5:
                return new $class($params[0], $params[1], $params[2], $params[3], $params[4]);
            default:
                try {
                    $refClass = new \ReflectionClass($class);
                    return $refClass->newInstanceArgs($params);
                } catch (\ReflectionException $e) {
                    throw new \Exception("Cannot instantiate {$class}", 0, $e);
                }
        }
    }
    /**
     * @param string $name Registry name
     * @return mixed Class information or null if not registered
     */
    public function get($name) {
        return isset($this->classes[$name]) ? $this->classes[$name] : null;
    }
    /**
     * Resets the object to the initial state.
     */
    public function reset() {
        $this->classes = array();
        $this->instances = array();
    }
    /*** Autoloading Functions ***/
    /**
     * Starts/stops autoloader.
     *
     * @param bool $enabled Enable/disable autoloading
     * @param array $dirs Autoload directories
     */
    public static function autoload($enabled = true, $dirs = array()) {
        if ($enabled) {
            spl_autoload_register(array(__CLASS__, 'loadClass'));
        }
        else {
            spl_autoload_unregister(array(__CLASS__, 'loadClass'));
        }
        if (!empty($dirs)) {
            self::addDirectory($dirs);
        }
    }
    /**
     * Autoloads classes.
     *
     * @param string $class Class name
     */
    public static function loadClass($class) {
        $class_file = str_replace(array('\\', '_'), '/', $class).'.php';
        foreach (self::$dirs as $dir) {
            $file = $dir.'/'.$class_file;
            if (file_exists($file)) {
                require $file;
                return;
            }
        }
    }
    /**
     * Adds a directory for autoloading classes.
     *
     * @param mixed $dir Directory path
     */
    public static function addDirectory($dir) {
        if (is_array($dir) || is_object($dir)) {
            foreach ($dir as $value) {
                self::addDirectory($value);
            }
        }
        else if (is_string($dir)) {
            if (!in_array($dir, self::$dirs)) self::$dirs[] = $dir;
        }
    }
 }
--- a/vendor/mikecao/flight/flight/net/Request.php
+++ b/vendor/mikecao/flight/flight/net/Request.php
@ -0,0 +1,289 @@
 <?php
 /**
 * Flight: An extensible micro-framework.
 *
 * @copyright   Copyright (c) 2011, Mike Cao <mike@mikecao.com>
 * @license     MIT, http://flightphp.com/license
 */
 namespace flight\net;
 use flight\util\Collection;
 /**
 * The Request class represents an HTTP request. Data from
 * all the super globals $_GET, $_POST, $_COOKIE, and $_FILES
 * are stored and accessible via the Request object.
 *
 * The default request properties are:
 *   url - The URL being requested
 *   base - The parent subdirectory of the URL
 *   method - The request method (GET, POST, PUT, DELETE)
 *   referrer - The referrer URL
 *   ip - IP address of the client
 *   ajax - Whether the request is an AJAX request
 *   scheme - The server protocol (http, https)
 *   user_agent - Browser information
 *   type - The content type
 *   length - The content length
 *   query - Query string parameters
 *   data - Post parameters
 *   cookies - Cookie parameters
 *   files - Uploaded files
 *   secure - Connection is secure
 *   accept - HTTP accept parameters
 *   proxy_ip - Proxy IP address of the client
 */
 class Request {
    /**
     * @var string URL being requested
     */
    public $url;
    /**
     * @var string Parent subdirectory of the URL
     */
    public $base;
    /**
     * @var string Request method (GET, POST, PUT, DELETE)
     */
    public $method;
    /**
     * @var string Referrer URL
     */
    public $referrer;
    /**
     * @var string IP address of the client
     */
    public $ip;
    /**
     * @var bool Whether the request is an AJAX request
     */
    public $ajax;
    /**
     * @var string Server protocol (http, https)
     */
    public $scheme;
    /**
     * @var string Browser information
     */
    public $user_agent;
    /**
     * @var string Content type
     */
    public $type;
    /**
     * @var int Content length
     */
    public $length;
    /**
     * @var \flight\util\Collection Query string parameters
     */
    public $query;
    /**
     * @var \flight\util\Collection Post parameters
     */
    public $data;
    /**
     * @var \flight\util\Collection Cookie parameters
     */
    public $cookies;
    /**
     * @var \flight\util\Collection Uploaded files
     */
    public $files;
    /**
     * @var bool Whether the connection is secure
     */
    public $secure;
    /**
     * @var string HTTP accept parameters
     */
    public $accept;
    /**
     * @var string Proxy IP address of the client
     */
    public $proxy_ip;
    /**
     * Constructor.
     *
     * @param array $config Request configuration
     */
    public function __construct($config = array()) {
        // Default properties
        if (empty($config)) {
            $config = array(
                'url' => str_replace('@', '%40', self::getVar('REQUEST_URI', '/')),
                'base' => str_replace(array('\\',' '), array('/','%20'), dirname(self::getVar('SCRIPT_NAME'))),
                'method' => self::getMethod(),
                'referrer' => self::getVar('HTTP_REFERER'),
                'ip' => self::getVar('REMOTE_ADDR'),
                'ajax' => self::getVar('HTTP_X_REQUESTED_WITH') == 'XMLHttpRequest',
                'scheme' => self::getVar('SERVER_PROTOCOL', 'HTTP/1.1'),
                'user_agent' => self::getVar('HTTP_USER_AGENT'),
                'type' => self::getVar('CONTENT_TYPE'),
                'length' => self::getVar('CONTENT_LENGTH', 0),
                'query' => new Collection($_GET),
                'data' => new Collection($_POST),
                'cookies' => new Collection($_COOKIE),
                'files' => new Collection($_FILES),
                'secure' => self::getVar('HTTPS', 'off') != 'off',
                'accept' => self::getVar('HTTP_ACCEPT'),
                'proxy_ip' => self::getProxyIpAddress()
            );
        }
        $this->init($config);
    }
    /**
     * Initialize request properties.
     *
     * @param array $properties Array of request properties
     */
    public function init($properties = array()) {
        // Set all the defined properties
        foreach ($properties as $name => $value) {
            $this->$name = $value;
        }
        // Get the requested URL without the base directory
        if ($this->base != '/' && strlen($this->base) > 0 && strpos($this->url, $this->base) === 0) {
            $this->url = substr($this->url, strlen($this->base));
        }
        // Default url
        if (empty($this->url)) {
            $this->url = '/';
        }
        // Merge URL query parameters with $_GET
        else {
            $_GET += self::parseQuery($this->url);
            $this->query->setData($_GET);
        }
        // Check for JSON input
        if (strpos($this->type, 'application/json') === 0) {
            $body = $this->getBody();
            if ($body != '') {
                $data = json_decode($body, true);
                if ($data != null) {
                    $this->data->setData($data);
                }
            }
        }
    }
    /**
     * Gets the body of the request.
     *
     * @return string Raw HTTP request body
     */
    public static function getBody() {
        static $body;
        if (!is_null($body)) {
            return $body;
        }
        $method = self::getMethod();
        if ($method == 'POST' || $method == 'PUT' || $method == 'PATCH') {
            $body = file_get_contents('php://input');
        }
        return $body;
    }
    /**
     * Gets the request method.
     *
     * @return string
     */
    public static function getMethod() {
        $method = self::getVar('REQUEST_METHOD', 'GET');
        if (isset($_SERVER['HTTP_X_HTTP_METHOD_OVERRIDE'])) {
            $method = $_SERVER['HTTP_X_HTTP_METHOD_OVERRIDE'];
        }
        elseif (isset($_REQUEST['_method'])) {
            $method = $_REQUEST['_method'];
        }
        return strtoupper($method);
    }
    /**
     * Gets the real remote IP address.
     *
     * @return string IP address
     */
    public static function getProxyIpAddress() {
        static $forwarded = array(
            'HTTP_CLIENT_IP',
            'HTTP_X_FORWARDED_FOR',
            'HTTP_X_FORWARDED',
            'HTTP_X_CLUSTER_CLIENT_IP',
            'HTTP_FORWARDED_FOR',
            'HTTP_FORWARDED'
        );
        $flags = \FILTER_FLAG_NO_PRIV_RANGE | \FILTER_FLAG_NO_RES_RANGE;
        foreach ($forwarded as $key) {
            if (array_key_exists($key, $_SERVER)) {
                sscanf($_SERVER[$key], '%[^,]', $ip);
                if (filter_var($ip, \FILTER_VALIDATE_IP, $flags) !== false) {
                    return $ip;
                }
            }
        }
        return '';
    }
    /**
     * Gets a variable from $_SERVER using $default if not provided.
     *
     * @param string $var Variable name
     * @param string $default Default value to substitute
     * @return string Server variable value
     */
    public static function getVar($var, $default = '') {
        return isset($_SERVER[$var]) ? $_SERVER[$var] : $default;
    }
    /**
     * Parse query parameters from a URL.
     *
     * @param string $url URL string
     * @return array Query parameters
     */
    public static function parseQuery($url) {
        $params = array();
        $args = parse_url($url);
        if (isset($args['query'])) {
            parse_str($args['query'], $params);
        }
        return $params;
    }
 }
--- a/vendor/mikecao/flight/flight/net/Response.php
+++ b/vendor/mikecao/flight/flight/net/Response.php
@ -0,0 +1,299 @@
 <?php
 /**
 * Flight: An extensible micro-framework.
 *
 * @copyright   Copyright (c) 2011, Mike Cao <mike@mikecao.com>
 * @license     MIT, http://flightphp.com/license
 */
 namespace flight\net;
 /**
 * The Response class represents an HTTP response. The object
 * contains the response headers, HTTP status code, and response
 * body.
 */
 class Response {
    /**
     * @var int HTTP status
     */
    protected $status = 200;
    /**
     * @var array HTTP headers
     */
    protected $headers = array();
    /**
     * @var string HTTP response body
     */
    protected $body;
    /**
     * @var bool HTTP response sent
     */
    protected $sent = false;
    /**
     * @var array HTTP status codes
     */
    public static $codes = array(
        100 => 'Continue',
        101 => 'Switching Protocols',
        102 => 'Processing',
        200 => 'OK',
        201 => 'Created',
        202 => 'Accepted',
        203 => 'Non-Authoritative Information',
        204 => 'No Content',
        205 => 'Reset Content',
        206 => 'Partial Content',
        207 => 'Multi-Status',
        208 => 'Already Reported',
        226 => 'IM Used',
        300 => 'Multiple Choices',
        301 => 'Moved Permanently',
        302 => 'Found',
        303 => 'See Other',
        304 => 'Not Modified',
        305 => 'Use Proxy',
        306 => '(Unused)',
        307 => 'Temporary Redirect',
        308 => 'Permanent Redirect',
        400 => 'Bad Request',
        401 => 'Unauthorized',
        402 => 'Payment Required',
        403 => 'Forbidden',
        404 => 'Not Found',
        405 => 'Method Not Allowed',
        406 => 'Not Acceptable',
        407 => 'Proxy Authentication Required',
        408 => 'Request Timeout',
        409 => 'Conflict',
        410 => 'Gone',
        411 => 'Length Required',
        412 => 'Precondition Failed',
        413 => 'Payload Too Large',
        414 => 'URI Too Long',
        415 => 'Unsupported Media Type',
        416 => 'Range Not Satisfiable',
        417 => 'Expectation Failed',
        422 => 'Unprocessable Entity',
        423 => 'Locked',
        424 => 'Failed Dependency',
        426 => 'Upgrade Required',
        428 => 'Precondition Required',
        429 => 'Too Many Requests',
        431 => 'Request Header Fields Too Large',
        500 => 'Internal Server Error',
        501 => 'Not Implemented',
        502 => 'Bad Gateway',
        503 => 'Service Unavailable',
        504 => 'Gateway Timeout',
        505 => 'HTTP Version Not Supported',
        506 => 'Variant Also Negotiates',
        507 => 'Insufficient Storage',
        508 => 'Loop Detected',
        510 => 'Not Extended',
        511 => 'Network Authentication Required'
    );
    /**
     * Sets the HTTP status of the response.
     *
     * @param int $code HTTP status code.
     * @return object|int Self reference
     * @throws \Exception If invalid status code
     */
    public function status($code = null) {
        if ($code === null) {
            return $this->status;
        }
        if (array_key_exists($code, self::$codes)) {
            $this->status = $code;
        }
        else {
            throw new \Exception('Invalid status code.');
        }
        return $this;
    }
    /**
     * Adds a header to the response.
     *
     * @param string|array $name Header name or array of names and values
     * @param string $value Header value
     * @return object Self reference
     */
    public function header($name, $value = null) {
        if (is_array($name)) {
            foreach ($name as $k => $v) {
                $this->headers[$k] = $v;
            }
        }
        else {
            $this->headers[$name] = $value;
        }
        return $this;
    }
    /**
     * Returns the headers from the response
     * @return array
     */
    public function headers() {
        return $this->headers;
    }
    /**
     * Writes content to the response body.
     *
     * @param string $str Response content
     * @return object Self reference
     */
    public function write($str) {
        $this->body .= $str;
        return $this;
    }
    /**
     * Clears the response.
     *
     * @return object Self reference
     */
    public function clear() {
        $this->status = 200;
        $this->headers = array();
        $this->body = '';
        return $this;
    }
    /**
     * Sets caching headers for the response.
     *
     * @param int|string $expires Expiration time
     * @return object Self reference
     */
    public function cache($expires) {
        if ($expires === false) {
            $this->headers['Expires'] = 'Mon, 26 Jul 1997 05:00:00 GMT';
            $this->headers['Cache-Control'] = array(
                'no-store, no-cache, must-revalidate',
                'post-check=0, pre-check=0',
                'max-age=0'
            );
            $this->headers['Pragma'] = 'no-cache';
        }
        else {
            $expires = is_int($expires) ? $expires : strtotime($expires);
            $this->headers['Expires'] = gmdate('D, d M Y H:i:s', $expires) . ' GMT';
            $this->headers['Cache-Control'] = 'max-age='.($expires - time());
            if (isset($this->headers['Pragma']) && $this->headers['Pragma'] == 'no-cache'){
                unset($this->headers['Pragma']);
            }
        }
        return $this;
    }
    /**
     * Sends HTTP headers.
     *
     * @return object Self reference
     */
    public function sendHeaders() {
        // Send status code header
        if (strpos(php_sapi_name(), 'cgi') !== false) {
            header(
                sprintf(
                    'Status: %d %s',
                    $this->status,
                    self::$codes[$this->status]
                ),
                true
            );
        }
        else {
            header(
                sprintf(
                    '%s %d %s',
                    (isset($_SERVER['SERVER_PROTOCOL']) ? $_SERVER['SERVER_PROTOCOL'] : 'HTTP/1.1'),
                    $this->status,
                    self::$codes[$this->status]),
                true,
                $this->status
            );
        }
        // Send other headers
        foreach ($this->headers as $field => $value) {
            if (is_array($value)) {
                foreach ($value as $v) {
                    header($field.': '.$v, false);
                }
            }
            else {
                header($field.': '.$value);
            }
        }
        // Send content length
        $length = $this->getContentLength();
        if ($length > 0) {
            header('Content-Length: '.$length);
        }
        return $this;
    }
    /**
     * Gets the content length.
     *
     * @return string Content length
     */
    public function getContentLength() {
        return extension_loaded('mbstring') ?
            mb_strlen($this->body, 'latin1') :
            strlen($this->body);
    }
    /**
     * Gets whether response was sent.
     */
    public function sent() {
        return $this->sent;
    }
    /**
     * Sends a HTTP response.
     */
    public function send() {
        if (ob_get_length() > 0) {
            ob_end_clean();
        }
        if (!headers_sent()) {
            $this->sendHeaders();
        }
        echo $this->body;
        $this->sent = true;
    }
 }
--- a/vendor/mikecao/flight/flight/net/Route.php
+++ b/vendor/mikecao/flight/flight/net/Route.php
@ -0,0 +1,144 @@
 <?php
 /**
 * Flight: An extensible micro-framework.
 *
 * @copyright   Copyright (c) 2011, Mike Cao <mike@mikecao.com>
 * @license     MIT, http://flightphp.com/license
 */
 namespace flight\net;
 /**
 * The Route class is responsible for routing an HTTP request to
 * an assigned callback function. The Router tries to match the
 * requested URL against a series of URL patterns.
 */
 class Route {
    /**
     * @var string URL pattern
     */
    public $pattern;
    /**
     * @var mixed Callback function
     */
    public $callback;
    /**
     * @var array HTTP methods
     */
    public $methods = array();
    /**
     * @var array Route parameters
     */
    public $params = array();
    /**
     * @var string Matching regular expression
     */
    public $regex;
    /**
     * @var string URL splat content
     */
    public $splat = '';
    /**
     * @var boolean Pass self in callback parameters
     */
    public $pass = false;
    /**
     * Constructor.
     *
     * @param string $pattern URL pattern
     * @param mixed $callback Callback function
     * @param array $methods HTTP methods
     * @param boolean $pass Pass self in callback parameters
     */
    public function __construct($pattern, $callback, $methods, $pass) {
        $this->pattern = $pattern;
        $this->callback = $callback;
        $this->methods = $methods;
        $this->pass = $pass;
    }
    /**
     * Checks if a URL matches the route pattern. Also parses named parameters in the URL.
     *
     * @param string $url Requested URL
     * @param boolean $case_sensitive Case sensitive matching
     * @return boolean Match status
     */
    public function matchUrl($url, $case_sensitive = false) {
        // Wildcard or exact match
        if ($this->pattern === '*' || $this->pattern === $url) {
            return true;
        }
        $ids = array();
        $last_char = substr($this->pattern, -1);
        // Get splat
        if ($last_char === '*') {
            $n = 0;
            $len = strlen($url);
            $count = substr_count($this->pattern, '/');
            for ($i = 0; $i < $len; $i++) {
                if ($url[$i] == '/') $n++;
                if ($n == $count) break;
            }
            $this->splat = (string)substr($url, $i+1);
        }
        // Build the regex for matching
        $regex = str_replace(array(')','/*'), array(')?','(/?|/.*?)'), $this->pattern);
        $regex = preg_replace_callback(
            '#@([\w]+)(:([^/\(\)]*))?#',
            function($matches) use (&$ids) {
                $ids[$matches[1]] = null;
                if (isset($matches[3])) {
                    return '(?P<'.$matches[1].'>'.$matches[3].')';
                }
                return '(?P<'.$matches[1].'>[^/\?]+)';
            },
            $regex
        );
        // Fix trailing slash
        if ($last_char === '/') {
            $regex .= '?';
        }
        // Allow trailing slash
        else {
            $regex .= '/?';
        }
        // Attempt to match route and named parameters
        if (preg_match('#^'.$regex.'(?:\?.*)?$#'.(($case_sensitive) ? '' : 'i'), $url, $matches)) {
            foreach ($ids as $k => $v) {
                $this->params[$k] = (array_key_exists($k, $matches)) ? urldecode($matches[$k]) : null;
            }
            $this->regex = $regex;
            return true;
        }
        return false;
    }
    /**
     * Checks if an HTTP method matches the route methods.
     *
     * @param string $method HTTP method
     * @return bool Match status
     */
    public function matchMethod($method) {
        return count(array_intersect(array($method, '*'), $this->methods)) > 0;
    }
 }
--- a/vendor/mikecao/flight/flight/net/Router.php
+++ b/vendor/mikecao/flight/flight/net/Router.php
@ -0,0 +1,116 @@
 <?php
 /**
 * Flight: An extensible micro-framework.
 *
 * @copyright   Copyright (c) 2011, Mike Cao <mike@mikecao.com>
 * @license     MIT, http://flightphp.com/license
 */
 namespace flight\net;
 /**
 * The Router class is responsible for routing an HTTP request to
 * an assigned callback function. The Router tries to match the
 * requested URL against a series of URL patterns. 
 */
 class Router {
    /**
     * Mapped routes.
     *
     * @var array
     */
    protected $routes = array();
    /**
     * Pointer to current route.
     *
     * @var int
     */
    protected $index = 0;
    /**
     * Case sensitive matching.
     *
     * @var boolean
     */
    public $case_sensitive = false;
    /**
     * Gets mapped routes.
     *
     * @return array Array of routes
     */
    public function getRoutes() {
        return $this->routes;
    }
    /**
     * Clears all routes in the router.
     */
    public function clear() {
        $this->routes = array();
    }
    /**
     * Maps a URL pattern to a callback function.
     *
     * @param string $pattern URL pattern to match
     * @param callback $callback Callback function
     * @param boolean $pass_route Pass the matching route object to the callback
     */
    public function map($pattern, $callback, $pass_route = false) {
        $url = $pattern;
        $methods = array('*');
        if (strpos($pattern, ' ') !== false) {
            list($method, $url) = explode(' ', trim($pattern), 2);
            $methods = explode('|', $method);
        }
        $this->routes[] = new Route($url, $callback, $methods, $pass_route);
    }
    /**
     * Routes the current request.
     *
     * @param Request $request Request object
     * @return Route|bool Matching route or false if no match
     */
    public function route(Request $request) {
        while ($route = $this->current()) {
            if ($route !== false && $route->matchMethod($request->method) && $route->matchUrl($request->url, $this->case_sensitive)) {
                return $route;
            }
            $this->next();
        }
        return false;
    }
    /**
     * Gets the current route.
     *
     * @return Route
     */
    public function current() {
        return isset($this->routes[$this->index]) ? $this->routes[$this->index] : false;
    }
    /**
     * Gets the next route.
     *
     * @return Route
     */
    public function next() {
        $this->index++;
    }
    /**
     * Reset to the first route.
     */
    public  function reset() {
        $this->index = 0;
    }
 }
--- a/vendor/mikecao/flight/flight/template/View.php
+++ b/vendor/mikecao/flight/flight/template/View.php
@ -0,0 +1,184 @@
 <?php
 /**
 * Flight: An extensible micro-framework.
 *
 * @copyright   Copyright (c) 2011, Mike Cao <mike@mikecao.com>
 * @license     MIT, http://flightphp.com/license
 */
 namespace flight\template;
 /**
 * The View class represents output to be displayed. It provides
 * methods for managing view data and inserts the data into
 * view templates upon rendering.
 */
 class View {
    /**
     * Location of view templates.
     *
     * @var string
     */
    public $path;
    /**
     * File extension.
     *
     * @var string
     */
    public $extension = '.php';
    /**
     * View variables.
     *
     * @var array
     */
    protected $vars = array();
    /**
     * Template file.
     *
     * @var string
     */
    private $template;
    /**
     * Constructor.
     *
     * @param string $path Path to templates directory
     */
    public function __construct($path = '.') {
        $this->path = $path;
    }
    /**
     * Gets a template variable.
     *
     * @param string $key Key
     * @return mixed Value
     */
    public function get($key) {
        return isset($this->vars[$key]) ? $this->vars[$key] : null;
    }
    /**
     * Sets a template variable.
     *
     * @param mixed $key Key
     * @param string $value Value
     */
    public function set($key, $value = null) {
        if (is_array($key) || is_object($key)) {
            foreach ($key as $k => $v) {
                $this->vars[$k] = $v;
            }
        }
        else {
            $this->vars[$key] = $value;
        }
    }
    /**
     * Checks if a template variable is set.
     *
     * @param string $key Key
     * @return boolean If key exists
     */
    public function has($key) {
        return isset($this->vars[$key]);
    }
    /**
     * Unsets a template variable. If no key is passed in, clear all variables.
     *
     * @param string $key Key
     */
    public function clear($key = null) {
        if (is_null($key)) {
            $this->vars = array();
        }
        else {
            unset($this->vars[$key]);
        }
    }
    /**
     * Renders a template.
     *
     * @param string $file Template file
     * @param array $data Template data
     * @throws \Exception If template not found
     */
    public function render($file, $data = null) {
        $this->template = $this->getTemplate($file);
        if (!file_exists($this->template)) {
            throw new \Exception("Template file not found: {$this->template}.");
        }
        if (is_array($data)) {
            $this->vars = array_merge($this->vars, $data);
        }
        extract($this->vars);
        include $this->template;
    }
    /**
     * Gets the output of a template.
     *
     * @param string $file Template file
     * @param array $data Template data
     * @return string Output of template
     */
    public function fetch($file, $data = null) {
        ob_start();
        $this->render($file, $data);
        $output = ob_get_clean();
        return $output;
    }
    /**
     * Checks if a template file exists.
     *
     * @param string $file Template file
     * @return bool Template file exists
     */
    public function exists($file) {
        return file_exists($this->getTemplate($file));
    }
    /**
     * Gets the full path to a template file.
     *
     * @param string $file Template file
     * @return string Template file location
     */
    public function getTemplate($file) {
        $ext = $this->extension;
        if (!empty($ext) && (substr($file, -1 * strlen($ext)) != $ext)) {
            $file .= $ext;
        }
        if ((substr($file, 0, 1) == '/')) {
            return $file;
        }
        return $this->path.'/'.$file;
    }
    /**
     * Displays escaped output.
     *
     * @param string $str String to escape
     * @return string Escaped string
     */
    public function e($str) {
        echo htmlentities($str);
    }
 }
--- a/vendor/mikecao/flight/flight/util/Collection.php
+++ b/vendor/mikecao/flight/flight/util/Collection.php
@ -0,0 +1,203 @@
 <?php
 /**
 * Flight: An extensible micro-framework.
 *
 * @copyright   Copyright (c) 2011, Mike Cao <mike@mikecao.com>
 * @license     MIT, http://flightphp.com/license
 */
 namespace flight\util;
 /**
 * The Collection class allows you to access a set of data
 * using both array and object notation.
 */
 class Collection implements \ArrayAccess, \Iterator, \Countable {
    /**
     * Collection data.
     *
     * @var array
     */
    private $data;
    /**
     * Constructor.
     *
     * @param array $data Initial data
     */
    public function __construct(array $data = array()) {
        $this->data = $data;
    }
    /**
     * Gets an item.
     *
     * @param string $key Key
     * @return mixed Value
     */
    public function __get($key) {
        return isset($this->data[$key]) ? $this->data[$key] : null;
    }
    /**
     * Set an item.
     *
     * @param string $key Key
     * @param mixed $value Value
     */
    public function __set($key, $value) {
        $this->data[$key] = $value;
    }
    /**
     * Checks if an item exists.
     *
     * @param string $key Key
     * @return bool Item status
     */
    public function __isset($key) {
        return isset($this->data[$key]);
    }
    /**
     * Removes an item.
     *
     * @param string $key Key
     */
    public function __unset($key) {
        unset($this->data[$key]);
    }
    /**
     * Gets an item at the offset.
     *
     * @param string $offset Offset
     * @return mixed Value
     */
    public function offsetGet($offset) {
        return isset($this->data[$offset]) ? $this->data[$offset] : null;
    }
    /**
     * Sets an item at the offset.
     *
     * @param string $offset Offset
     * @param mixed $value Value
     */
    public function offsetSet($offset, $value) {
        if (is_null($offset)) {
            $this->data[] = $value;
        }
        else {
            $this->data[$offset] = $value;
        }
    }
    /**
     * Checks if an item exists at the offset.
     *
     * @param string $offset Offset
     * @return bool Item status
     */
    public function offsetExists($offset) {
        return isset($this->data[$offset]);
    }
    /**
     * Removes an item at the offset.
     *
     * @param string $offset Offset
     */
    public function offsetUnset($offset) {
        unset($this->data[$offset]);
    }
    /**
     * Resets the collection.
     */
    public function rewind() {
        reset($this->data);
    }
    /**
     * Gets current collection item.
     *
     * @return mixed Value
     */ 
    public function current() {
        return current($this->data);
    }
    /**
     * Gets current collection key.
     *
     * @return mixed Value
     */ 
    public function key() {
        return key($this->data);
    }
    /**
     * Gets the next collection value.
     *
     * @return mixed Value
     */ 
    public function next() 
    {
        return next($this->data);
    }
    /**
     * Checks if the current collection key is valid.
     *
     * @return bool Key status
     */ 
    public function valid()
    {
        $key = key($this->data);
        return ($key !== NULL && $key !== FALSE);
    }
    /**
     * Gets the size of the collection.
     *
     * @return int Collection size
     */
    public function count() {
        return sizeof($this->data);
    }
    /**
     * Gets the item keys.
     *
     * @return array Collection keys
     */
    public function keys() {
        return array_keys($this->data);
    }
    /**
     * Gets the collection data.
     *
     * @return array Collection data
     */
    public function getData() {
        return $this->data;
    }
    /**
     * Sets the collection data.
     *
     * @param array $data New collection data
     */
    public function setData(array $data) {
        $this->data = $data;
    }
    /**
     * Removes all items from the collection.
     */
    public function clear() {
        $this->data = array();
    }
 }
--- a/vendor/mikecao/flight/index.php
+++ b/vendor/mikecao/flight/index.php
@ -0,0 +1,8 @@
 <?php
 require 'flight/Flight.php';
 Flight::route('/', function(){
    echo 'hello world!';
 });
 Flight::start();
--- a/vendor/mikecao/flight/tests/AutoloadTest.php
+++ b/vendor/mikecao/flight/tests/AutoloadTest.php
@ -0,0 +1,48 @@
 <?php
 /**
 * Flight: An extensible micro-framework.
 *
 * @copyright   Copyright (c) 2012, Mike Cao <mike@mikecao.com>
 * @license     MIT, http://flightphp.com/license
 */
 require_once 'vendor/autoload.php';
 require_once __DIR__.'/../flight/autoload.php';
 class AutoloadTest extends PHPUnit_Framework_TestCase
 {
    /**
     * @var \flight\Engine
     */
    private $app;
    function setUp() {
        $this->app = new \flight\Engine();
        $this->app->path(__DIR__.'/classes');
    }
    // Autoload a class
    function testAutoload(){
        $this->app->register('user', 'User');
        $loaders = spl_autoload_functions();
        $user = $this->app->user();
        $this->assertTrue(sizeof($loaders) > 0);
        $this->assertTrue(is_object($user));
        $this->assertEquals('User', get_class($user));
    }
    // Check autoload failure
    function testMissingClass(){
        $test = null;
        $this->app->register('test', 'NonExistentClass');
        if (class_exists('NonExistentClass')) {
            $test = $this->app->test();
        }
        $this->assertEquals(null, $test);
    }
 }
--- a/vendor/mikecao/flight/tests/DispatcherTest.php
+++ b/vendor/mikecao/flight/tests/DispatcherTest.php
@ -0,0 +1,92 @@
 <?php
 /**
 * Flight: An extensible micro-framework.
 *
 * @copyright   Copyright (c) 2012, Mike Cao <mike@mikecao.com>
 * @license     MIT, http://flightphp.com/license
 */
 require_once 'vendor/autoload.php';
 require_once __DIR__.'/classes/Hello.php';
 class DispatcherTest extends PHPUnit_Framework_TestCase
 {
    /**
     * @var \flight\core\Dispatcher
     */
    private $dispatcher;
    function setUp(){
        $this->dispatcher = new \flight\core\Dispatcher();
    }
    // Map a closure
    function testClosureMapping(){
        $this->dispatcher->set('map1', function(){
            return 'hello';
        });
        $result = $this->dispatcher->run('map1');
        $this->assertEquals('hello', $result);
    }
    // Map a function
    function testFunctionMapping(){
        $this->dispatcher->set('map2', function(){
            return 'hello';
        });
        $result = $this->dispatcher->run('map2');
        $this->assertEquals('hello', $result);
    }
    // Map a class method
    function testClassMethodMapping(){
        $h = new Hello();
        $this->dispatcher->set('map3', array($h, 'sayHi'));
        $result = $this->dispatcher->run('map3');
        $this->assertEquals('hello', $result);
    }
    // Map a static class method
    function testStaticClassMethodMapping(){
        $this->dispatcher->set('map4', array('Hello', 'sayBye'));
        $result = $this->dispatcher->run('map4');
        $this->assertEquals('goodbye', $result);
    }
    // Run before and after filters
    function testBeforeAndAfter() {
        $this->dispatcher->set('hello', function($name){
            return "Hello, $name!";
        });
        $this->dispatcher->hook('hello', 'before', function(&$params, &$output){
            // Manipulate the parameter
            $params[0] = 'Fred';
        });
        $this->dispatcher->hook('hello', 'after', function(&$params, &$output){
            // Manipulate the output
            $output .= " Have a nice day!";
        });
        $result = $this->dispatcher->run('hello', array('Bob'));
        $this->assertEquals('Hello, Fred! Have a nice day!', $result);
    }
    // Test an invalid callback
    function testInvalidCallback() {
        $this->setExpectedException('Exception', 'Invalid callback specified.');
        $this->dispatcher->execute(array('NonExistentClass', 'nonExistentMethod'));
    }
 }
--- a/vendor/mikecao/flight/tests/FilterTest.php
+++ b/vendor/mikecao/flight/tests/FilterTest.php
@ -0,0 +1,65 @@
 <?php
 /**
 * Flight: An extensible micro-framework.
 *
 * @copyright   Copyright (c) 2012, Mike Cao <mike@mikecao.com>
 * @license     MIT, http://flightphp.com/license
 */
 require_once 'vendor/autoload.php';
 require_once __DIR__.'/../flight/autoload.php';
 class FilterTest extends PHPUnit_Framework_TestCase
 {
    /**
     * @var \flight\Engine
     */
    private $app;
    function setUp() {
        $this->app = new \flight\Engine();
    }
    // Run before and after filters
    function testBeforeAndAfter() {
        $this->app->map('hello', function($name){
            return "Hello, $name!";
        });
        $this->app->before('hello', function(&$params, &$output){
            // Manipulate the parameter
            $params[0] = 'Fred';
        });
        $this->app->after('hello', function(&$params, &$output){
            // Manipulate the output
            $output .= " Have a nice day!";
        });
        $result = $this->app->hello('Bob');
        $this->assertEquals('Hello, Fred! Have a nice day!', $result);
    }
    // Break out of a filter chain by returning false
    function testFilterChaining() {
        $this->app->map('bye', function($name){
            return "Bye, $name!";
        });
        $this->app->before('bye', function(&$params, &$output){
            $params[0] = 'Bob';
        });
        $this->app->before('bye', function(&$params, &$output){
            $params[0] = 'Fred';
            return false;
        });
        $this->app->before('bye', function(&$params, &$output){
            $params[0] = 'Ted';
        });
        $result = $this->app->bye('Joe');
        $this->assertEquals('Bye, Fred!', $result);
    }
 }
--- a/vendor/mikecao/flight/tests/FlightTest.php
+++ b/vendor/mikecao/flight/tests/FlightTest.php
@ -0,0 +1,83 @@
 <?php
 /**
 * Flight: An extensible micro-framework.
 *
 * @copyright   Copyright (c) 2012, Mike Cao <mike@mikecao.com>
 * @license     MIT, http://flightphp.com/license
 */
 require_once 'vendor/autoload.php';
 require_once __DIR__.'/../flight/Flight.php';
 class FlightTest extends PHPUnit_Framework_TestCase
 {
    function setUp() {
        Flight::init();
    }
    // Checks that default components are loaded
    function testDefaultComponents(){
        $request = Flight::request();
        $response = Flight::response();
        $router = Flight::router();
        $view = Flight::view();
        $this->assertEquals('flight\net\Request', get_class($request));
        $this->assertEquals('flight\net\Response', get_class($response));
        $this->assertEquals('flight\net\Router', get_class($router));
        $this->assertEquals('flight\template\View', get_class($view));
    }
    // Test get/set of variables
    function testGetAndSet(){
        Flight::set('a', 1);
        $var = Flight::get('a');
        $this->assertEquals(1, $var);
        Flight::clear();
        $vars = Flight::get();
        $this->assertEquals(0, count($vars));
        Flight::set('a', 1);
        Flight::set('b', 2);
        $vars = Flight::get();
        $this->assertEquals(2, count($vars));
        $this->assertEquals(1, $vars['a']);
        $this->assertEquals(2, $vars['b']);
    }
    // Register a class
    function testRegister(){
        Flight::path(__DIR__.'/classes');
        Flight::register('user', 'User');
        $user = Flight::user();
        $loaders = spl_autoload_functions();
        $this->assertTrue(sizeof($loaders) > 0);
        $this->assertTrue(is_object($user));
        $this->assertEquals('User', get_class($user));
    }
    // Map a function
    function testMap(){
        Flight::map('map1', function(){
            return 'hello';
        });
        $result = Flight::map1();
        $this->assertEquals('hello', $result);
    }
    // Unmapped method
    function testUnmapped() {
        $this->setExpectedException('Exception', 'doesNotExist must be a mapped method.');
        Flight::doesNotExist();
    }
 }
--- a/vendor/mikecao/flight/tests/LoaderTest.php
+++ b/vendor/mikecao/flight/tests/LoaderTest.php
@ -0,0 +1,114 @@
 <?php
 /**
 * Flight: An extensible micro-framework.
 *
 * @copyright   Copyright (c) 2012, Mike Cao <mike@mikecao.com>
 * @license     MIT, http://flightphp.com/license
 */
 require_once 'vendor/autoload.php';
 require_once __DIR__.'/classes/User.php';
 require_once __DIR__.'/classes/Factory.php';
 class LoaderTest extends PHPUnit_Framework_TestCase
 {
    /**
     * @var \flight\core\Loader
     */
    private $loader;
    function setUp(){
        $this->loader = new \flight\core\Loader();
        $this->loader->autoload(true, __DIR__.'/classes');
    }
    // Autoload a class
    function testAutoload(){
        $this->loader->register('tests', 'User');
        $test = $this->loader->load('tests');
        $this->assertTrue(is_object($test));
        $this->assertEquals('User', get_class($test));
    }
    // Register a class
    function testRegister(){
        $this->loader->register('a', 'User');
        $user = $this->loader->load('a');
        $this->assertTrue(is_object($user));
        $this->assertEquals('User', get_class($user));
        $this->assertEquals('', $user->name);
    }
    // Register a class with constructor parameters
    function testRegisterWithConstructor(){
        $this->loader->register('b', 'User', array('Bob'));
        $user = $this->loader->load('b');
        $this->assertTrue(is_object($user));
        $this->assertEquals('User', get_class($user));
        $this->assertEquals('Bob', $user->name);
    }
    // Register a class with initialization
    function testRegisterWithInitialization(){
        $this->loader->register('c', 'User', array('Bob'), function($user){
            $user->name = 'Fred';
        });
        $user = $this->loader->load('c');
        $this->assertTrue(is_object($user));
        $this->assertEquals('User', get_class($user));
        $this->assertEquals('Fred', $user->name);
    }
    // Get a non-shared instance of a class
    function testSharedInstance() {
        $this->loader->register('d', 'User');
        $user1 = $this->loader->load('d');
        $user2 = $this->loader->load('d');
        $user3 = $this->loader->load('d', false);
        $this->assertTrue($user1 === $user2);
        $this->assertTrue($user1 !== $user3);
    }
    // Gets an object from a factory method
    function testRegisterUsingCallable(){
        $this->loader->register('e', array('Factory','create'));
        $obj = $this->loader->load('e');
        $this->assertTrue(is_object($obj));
        $this->assertEquals('Factory', get_class($obj));
        $obj2 = $this->loader->load('e');
        $this->assertTrue(is_object($obj2));
        $this->assertEquals('Factory', get_class($obj2));
        $this->assertTrue($obj === $obj2);
        $obj3 = $this->loader->load('e', false);
        $this->assertTrue(is_object($obj3));
        $this->assertEquals('Factory', get_class($obj3));
        $this->assertTrue($obj !== $obj3);
    }
    // Gets an object from a callback function
    function testRegisterUsingCallback(){
        $this->loader->register('f', function(){
            return Factory::create();
        });
        $obj = $this->loader->load('f');
        $this->assertTrue(is_object($obj));
        $this->assertEquals('Factory', get_class($obj));
    }
 }
--- a/vendor/mikecao/flight/tests/MapTest.php
+++ b/vendor/mikecao/flight/tests/MapTest.php
@ -0,0 +1,72 @@
 <?php
 /**
 * Flight: An extensible micro-framework.
 *
 * @copyright   Copyright (c) 2012, Mike Cao <mike@mikecao.com>
 * @license     MIT, http://flightphp.com/license
 */
 require_once 'vendor/autoload.php';
 require_once __DIR__.'/../flight/autoload.php';
 require_once __DIR__.'/classes/Hello.php';
 class MapTest extends PHPUnit_Framework_TestCase
 {
    /**
     * @var \flight\Engine
     */
    private $app;
    function setUp() {
        $this->app = new \flight\Engine();
    }
    // Map a closure
    function testClosureMapping(){
        $this->app->map('map1', function(){
            return 'hello';
        });
        $result = $this->app->map1();
        $this->assertEquals('hello', $result);
    }
    // Map a function
    function testFunctionMapping(){
        $this->app->map('map2', function(){
            return 'hello';
        });
        $result = $this->app->map2();
        $this->assertEquals('hello', $result);
    }
    // Map a class method
    function testClassMethodMapping(){
        $h = new Hello();
        $this->app->map('map3', array($h, 'sayHi'));
        $result = $this->app->map3();
        $this->assertEquals('hello', $result);
    }
    // Map a static class method
    function testStaticClassMethodMapping(){
        $this->app->map('map4', array('Hello', 'sayBye'));
        $result = $this->app->map4();
        $this->assertEquals('goodbye', $result);
    }
    // Unmapped method
    function testUnmapped() {
        $this->setExpectedException('Exception', 'doesNotExist must be a mapped method.');
        $this->app->doesNotExist();
    }
 }
--- a/vendor/mikecao/flight/tests/README.md
+++ b/vendor/mikecao/flight/tests/README.md
@ -0,0 +1,10 @@
 ## Flight Tests
 This directory contains unit tests for Flight. The tests were written for PHPUnit 3.7.10
 To run the tests do:
    composer install
    vendor/bin/phpunit tests
 Learn more about PHPUnit at [http://www.phpunit.de](http://www.phpunit.de/manual/current/en/index.html)
--- a/vendor/mikecao/flight/tests/RedirectTest.php
+++ b/vendor/mikecao/flight/tests/RedirectTest.php
@ -0,0 +1,77 @@
 <?php
 /**
 * Flight: An extensible micro-framework.
 *
 * @copyright   Copyright (c) 2013, Mike Cao <mike@mikecao.com>
 * @license     MIT, http://flightphp.com/license
 */
 require_once 'vendor/autoload.php';
 require_once __DIR__.'/../flight/autoload.php';
 class RedirectTest extends PHPUnit_Framework_TestCase
 {
    /**
     * @var \flight\Engine
     */
    private $app;
    function getBaseUrl($base, $url){
        if ($base != '/' && strpos($url, '://') === false) {
            $url = preg_replace('#/+#', '/', $base.'/'.$url);
        }
        return $url;
    }
    function setUp() {
        $_SERVER['SCRIPT_NAME'] = '/subdir/index.php';
        $this->app = new \flight\Engine();
        $this->app->set('flight.base_url', '/testdir');
    }
    // The base should be the subdirectory
    function testBase(){
        $base = $this->app->request()->base;
        $this->assertEquals('/subdir', $base);
    }
    // Absolute URLs should include the base
    function testAbsoluteUrl(){
        $url = '/login';
        $base = $this->app->request()->base;
        $this->assertEquals('/subdir/login', $this->getBaseUrl($base, $url));
    }
    // Relative URLs should include the base
    function testRelativeUrl(){
        $url = 'login';
        $base = $this->app->request()->base;
        $this->assertEquals('/subdir/login', $this->getBaseUrl($base, $url));
    }
    // External URLs should ignore the base
    function testHttpUrl(){
        $url = 'http://www.yahoo.com';
        $base = $this->app->request()->base;
        $this->assertEquals('http://www.yahoo.com', $this->getBaseUrl($base, $url));
    }
    // Configuration should override derived value
    function testBaseOverride(){
        $url = 'login';
        if ($this->app->get('flight.base_url') !== null) {
            $base = $this->app->get('flight.base_url');
        }
        else {
            $base = $this->app->request()->base;
        }
        $this->assertEquals('/testdir/login', $this->getBaseUrl($base, $url));
    }
 }
--- a/vendor/mikecao/flight/tests/RegisterTest.php
+++ b/vendor/mikecao/flight/tests/RegisterTest.php
@ -0,0 +1,87 @@
 <?php
 /**
 * Flight: An extensible micro-framework.
 *
 * @copyright   Copyright (c) 2012, Mike Cao <mike@mikecao.com>
 * @license     MIT, http://flightphp.com/license
 */
 require_once 'vendor/autoload.php';
 require_once __DIR__.'/../flight/autoload.php';
 require_once __DIR__.'/classes/User.php';
 class RegisterTest extends PHPUnit_Framework_TestCase
 {
    /**
     * @var \flight\Engine
     */
    private $app;
    function setUp() {
        $this->app = new \flight\Engine();
    }
    // Register a class
    function testRegister(){
        $this->app->register('reg1', 'User');
        $user = $this->app->reg1();
        $this->assertTrue(is_object($user));
        $this->assertEquals('User', get_class($user));
        $this->assertEquals('', $user->name);
    }
    // Register a class with constructor parameters
    function testRegisterWithConstructor(){
        $this->app->register('reg2', 'User', array('Bob'));
        $user = $this->app->reg2();
        $this->assertTrue(is_object($user));
        $this->assertEquals('User', get_class($user));
        $this->assertEquals('Bob', $user->name);
    }
    // Register a class with initialization
    function testRegisterWithInitialization(){
        $this->app->register('reg3', 'User', array('Bob'), function($user){
            $user->name = 'Fred';
        });
        $user = $this->app->reg3();
        $this->assertTrue(is_object($user));
        $this->assertEquals('User', get_class($user));
        $this->assertEquals('Fred', $user->name);
    }
    // Get a non-shared instance of a class
    function testSharedInstance() {
        $this->app->register('reg4', 'User');
        $user1 = $this->app->reg4();
        $user2 = $this->app->reg4();
        $user3 = $this->app->reg4(false);
        $this->assertTrue($user1 === $user2);
        $this->assertTrue($user1 !== $user3);
    }
    // Map method takes precedence over register
    function testMapOverridesRegister(){
        $this->app->register('reg5', 'User');
        $user = $this->app->reg5();
        $this->assertTrue(is_object($user));
        $this->app->map('reg5', function(){
            return 123;
        });
        $user = $this->app->reg5();
        $this->assertEquals(123, $user);
    }
 }
--- a/vendor/mikecao/flight/tests/RenderTest.php
+++ b/vendor/mikecao/flight/tests/RenderTest.php
@ -0,0 +1,38 @@
 <?php
 /**
 * Flight: An extensible micro-framework.
 *
 * @copyright   Copyright (c) 2012, Mike Cao <mike@mikecao.com>
 * @license     MIT, http://flightphp.com/license
 */
 require_once 'vendor/autoload.php';
 require_once __DIR__.'/../flight/Flight.php';
 class RenderTest extends PHPUnit_Framework_TestCase
 {
    /**
     * @var \flight\Engine
     */
    private $app;
    function setUp() {
        $this->app = new \flight\Engine();
        $this->app->set('flight.views.path', __DIR__.'/views');
    }
    // Render a view
    function testRenderView(){
        $this->app->render('hello', array('name' => 'Bob'));
        $this->expectOutputString('Hello, Bob!');
    }
    // Renders a view into a layout
    function testRenderLayout(){
        $this->app->render('hello', array('name' => 'Bob'), 'content');
        $this->app->render('layouts/layout');
        $this->expectOutputString('<html>Hello, Bob!</html>');
    }
 }
--- a/vendor/mikecao/flight/tests/RequestTest.php
+++ b/vendor/mikecao/flight/tests/RequestTest.php
@ -0,0 +1,99 @@
 <?php
 /**
 * Flight: An extensible micro-framework.
 *
 * @copyright   Copyright (c) 2012, Mike Cao <mike@mikecao.com>
 * @license     MIT, http://flightphp.com/license
 */
 require_once 'vendor/autoload.php';
 require_once __DIR__.'/../flight/autoload.php';
 class RequestTest extends PHPUnit_Framework_TestCase
 {
    /**
     * @var \flight\net\Request
     */
    private $request;
    function setUp() {
        $_SERVER['REQUEST_URI'] = '/';
        $_SERVER['SCRIPT_NAME'] = '/index.php';
        $_SERVER['REQUEST_METHOD'] = 'GET';
        $_SERVER['HTTP_X_REQUESTED_WITH'] = 'XMLHttpRequest';
        $_SERVER['REMOTE_ADDR'] = '8.8.8.8';
        $_SERVER['HTTPS'] = 'on';
        $_SERVER['HTTP_X_FORWARDED_FOR'] = '32.32.32.32';
        $this->request = new \flight\net\Request();
    }
    function testDefaults() {
        $this->assertEquals('/', $this->request->url);
        $this->assertEquals('/', $this->request->base);
        $this->assertEquals('GET', $this->request->method);
        $this->assertEquals('', $this->request->referrer);
        $this->assertEquals(true, $this->request->ajax);
        $this->assertEquals('HTTP/1.1', $this->request->scheme);
        $this->assertEquals('', $this->request->type);
        $this->assertEquals(0, $this->request->length);
        $this->assertEquals(true, $this->request->secure);
        $this->assertEquals('', $this->request->accept);
    }
    function testIpAddress() {
        $this->assertEquals('8.8.8.8', $this->request->ip);
        $this->assertEquals('32.32.32.32', $this->request->proxy_ip);
    }
    function testSubdirectory() {
        $_SERVER['SCRIPT_NAME'] = '/subdir/index.php';
        $request = new \flight\net\Request();
        $this->assertEquals('/subdir', $request->base);
    }
    function testQueryParameters() {
        $_SERVER['REQUEST_URI'] = '/page?id=1&name=bob';
        $request = new \flight\net\Request();
        $this->assertEquals('/page?id=1&name=bob', $request->url);
        $this->assertEquals(1, $request->query->id);
        $this->assertEquals('bob', $request->query->name);
    }
    function testCollections() {
        $_SERVER['REQUEST_URI'] = '/page?id=1';
        $_GET['q'] = 1;
        $_POST['q'] = 1;
        $_COOKIE['q'] = 1;
        $_FILES['q'] = 1;
        $request = new \flight\net\Request();
        $this->assertEquals(1, $request->query->q);
        $this->assertEquals(1, $request->query->id);
        $this->assertEquals(1, $request->data->q);
        $this->assertEquals(1, $request->cookies->q);
        $this->assertEquals(1, $request->files->q);
    }
    function testMethodOverrideWithHeader() {
        $_SERVER['HTTP_X_HTTP_METHOD_OVERRIDE'] = 'PUT';
        $request = new \flight\net\Request();
        $this->assertEquals('PUT', $request->method);
    }
    function testMethodOverrideWithPost() {
        $_REQUEST['_method'] = 'PUT';
        $request = new \flight\net\Request();
        $this->assertEquals('PUT', $request->method);
    }
 }
--- a/vendor/mikecao/flight/tests/RouterTest.php
+++ b/vendor/mikecao/flight/tests/RouterTest.php
@ -0,0 +1,266 @@
 <?php
 /**
 * Flight: An extensible micro-framework.
 *
 * @copyright   Copyright (c) 2011, Mike Cao <mike@mikecao.com>
 * @license     MIT, http://flightphp.com/license
 */
 require_once 'vendor/autoload.php';
 require_once __DIR__.'/../flight/autoload.php';
 class RouterTest extends PHPUnit_Framework_TestCase
 {
    /**
     * @var \flight\net\Router
     */
    private $router;
    /**
     * @var \flight\net\Request
     */
    private $request;
    /**
     * @var \flight\core\Dispatcher
     */
    private $dispatcher;
    function setUp(){
        $this->router = new \flight\net\Router();
        $this->request = new \flight\net\Request();
        $this->dispatcher = new \flight\core\Dispatcher();
    }
    // Simple output
    function ok(){
        echo 'OK';
    }
    // Checks if a route was matched with a given output
    function check($str = '') {
        /*
        $route = $this->router->route($this->request);
        $params = array_values($route->params);
        $this->assertTrue(is_callable($route->callback));
        call_user_func_array($route->callback, $params);
        */
        $this->routeRequest();
        $this->expectOutputString($str);
    }
    function routeRequest() {
        $dispatched = false;
        while ($route = $this->router->route($this->request)) {
            $params = array_values($route->params);
            if ($route->pass) {
                $params[] = $route;
            }
            $continue = $this->dispatcher->execute(
                $route->callback,
                $params
            );
            $dispatched = true;
            if (!$continue) break;
            $this->router->next();
            $dispatched = false;
        }
        if (!$dispatched) {
            echo '404';
        }
    }
    // Default route
    function testDefaultRoute(){
        $this->router->map('/', array($this, 'ok'));
        $this->request->url = '/';
        $this->check('OK');
    }
    // Simple path
    function testPathRoute(){
        $this->router->map('/path', array($this, 'ok'));
        $this->request->url = '/path';
        $this->check('OK');
    }
    // POST route
    function testPostRoute(){
        $this->router->map('POST /', array($this, 'ok'));
        $this->request->url = '/';
        $this->request->method = 'POST';
        $this->check('OK');
    }
    // Either GET or POST route
    function testGetPostRoute(){
        $this->router->map('GET|POST /', array($this, 'ok'));
        $this->request->url = '/';
        $this->request->method = 'GET';
        $this->check('OK');
    }
    // Test regular expression matching
    function testRegEx(){
        $this->router->map('/num/[0-9]+', array($this, 'ok'));
        $this->request->url = '/num/1234';
        $this->check('OK');
    }
    // Passing URL parameters
    function testUrlParameters(){
        $this->router->map('/user/@id', function($id){
            echo $id;
        });
        $this->request->url = '/user/123';
        $this->check('123');
    }
    // Passing URL parameters matched with regular expression
    function testRegExParameters(){
        $this->router->map('/test/@name:[a-z]+', function($name){
            echo $name;
        });
        $this->request->url = '/test/abc';
        $this->check('abc');
    }
    // Optional parameters
    function testOptionalParameters(){
        $this->router->map('/blog(/@year(/@month(/@day)))', function($year, $month, $day){
            echo "$year,$month,$day";
        });
        $this->request->url = '/blog/2000';
        $this->check('2000,,');
    }
    // Regex in optional parameters
    function testRegexOptionalParameters(){
        $this->router->map('/@controller/@method(/@id:[0-9]+)', function($controller, $method, $id){
            echo "$controller,$method,$id";
        });
        $this->request->url = '/user/delete/123';
        $this->check('user,delete,123');
    }
    // Regex in optional parameters
    function testRegexEmptyOptionalParameters(){
        $this->router->map('/@controller/@method(/@id:[0-9]+)', function($controller, $method, $id){
            echo "$controller,$method,$id";
        });
        $this->request->url = '/user/delete/';
        $this->check('user,delete,');
    }
    // Wildcard matching
    function testWildcard(){
        $this->router->map('/account/*', array($this, 'ok'));
        $this->request->url = '/account/123/abc/xyz';
        $this->check('OK');
    }
    // Check if route object was passed
    function testRouteObjectPassing(){
        $this->router->map('/yes_route', function($route){
            $this->assertTrue(is_object($route));
            $this->assertTrue(is_array($route->methods));
            $this->assertTrue(is_array($route->params));
            $this->assertEquals(sizeof($route->params), 0);
            $this->assertEquals($route->regex, null);
            $this->assertEquals($route->splat, '');
            $this->assertTrue($route->pass);
        }, true);
        $this->request->url = '/yes_route';
        $this->check();
        $this->router->map('/no_route', function($route = null){
            $this->assertTrue(is_null($route));
        }, false);
        $this->request->url = '/no_route';
        $this->check();
    }
    function testRouteWithParameters() {
        $this->router->map('/@one/@two', function($one, $two, $route){
            $this->assertEquals(sizeof($route->params), 2);
            $this->assertEquals($route->params['one'], $one);
            $this->assertEquals($route->params['two'], $two);
        }, true);
        $this->request->url = '/1/2';
        $this->check();
    }
    // Test splat
    function testSplatWildcard(){
        $this->router->map('/account/*', function($route){
            echo $route->splat;
        }, true);
        $this->request->url = '/account/456/def/xyz';
        $this->check('456/def/xyz');
    }
    // Test splat without trailing slash
    function testSplatWildcardTrailingSlash(){
        $this->router->map('/account/*', function($route){
            echo $route->splat;
        }, true);
        $this->request->url = '/account';
        $this->check();
    }
    // Test splat with named parameters
    function testSplatNamedPlusWildcard(){
        $this->router->map('/account/@name/*', function($name, $route){
                echo $route->splat;
                $this->assertEquals('abc', $name);
            }, true);
        $this->request->url = '/account/abc/456/def/xyz';
        $this->check('456/def/xyz');
    }
    // Test not found
    function testNotFound() {
        $this->router->map('/does_exist', array($this, 'ok'));
        $this->request->url = '/does_not_exist';
        $this->check('404');
    }
    // Test case sensitivity
    function testCaseSensitivity() {
        $this->router->map('/hello', array($this, 'ok'));
        $this->request->url = '/HELLO';
        $this->router->case_sensitive = true;
        $this->check('404');
    }
 }
--- a/vendor/mikecao/flight/tests/VariableTest.php
+++ b/vendor/mikecao/flight/tests/VariableTest.php
@ -0,0 +1,50 @@
 <?php
 /**
 * Flight: An extensible micro-framework.
 *
 * @copyright   Copyright (c) 2012, Mike Cao <mike@mikecao.com>
 * @license     MIT, http://flightphp.com/license
 */
 require_once 'vendor/autoload.php';
 require_once __DIR__.'/../flight/autoload.php';
 class VariableTest extends PHPUnit_Framework_TestCase
 {
    /**
     * @var \flight\Engine
     */
    private $app;
    function setUp() {
        $this->app = new \flight\Engine();
    }
    // Set and get a variable
    function testSetAndGet() {
        $this->app->set('a', 1);
        $var = $this->app->get('a');
        $this->assertEquals(1, $var);
    }
    // Clear a specific variable
    function testClear() {
        $this->app->set('b', 1);
        $this->app->clear('b');
        $var = $this->app->get('b');
        $this->assertEquals(null, $var);
    }
    // Clear all variables
    function testClearAll() {
        $this->app->set('c', 1);
        $this->app->clear();
        $var = $this->app->get('c');
        $this->assertEquals(null, $var);
    }
    // Check if a variable exists
    function testHas() {
        $this->app->set('d', 1);
        $this->assertTrue($this->app->has('d'));
    }
 }
--- a/vendor/mikecao/flight/tests/ViewTest.php
+++ b/vendor/mikecao/flight/tests/ViewTest.php
@ -0,0 +1,76 @@
 <?php
 /**
 * Flight: An extensible micro-framework.
 *
 * @copyright   Copyright (c) 2012, Mike Cao <mike@mikecao.com>
 * @license     MIT, http://flightphp.com/license
 */
 require_once 'vendor/autoload.php';
 require_once __DIR__.'/../flight/autoload.php';
 class ViewTest extends PHPUnit_Framework_TestCase
 {
    /**
     * @var \flight\template\View
     */
    private $view;
    function setUp() {
        $this->view = new \flight\template\View();
        $this->view->path = __DIR__.'/views';
    }
    // Set template variables
    function testVariables() {
        $this->view->set('test', 123);
        $this->assertEquals(123, $this->view->get('test'));
        $this->assertTrue($this->view->has('test'));
        $this->assertTrue(!$this->view->has('unknown'));
        $this->view->clear('test');
        $this->assertEquals(null, $this->view->get('test'));
    }
    // Check if template files exist
    function testTemplateExists() {
        $this->assertTrue($this->view->exists('hello.php'));
        $this->assertTrue(!$this->view->exists('unknown.php'));
    }
    // Render a template
    function testRender() {
        $this->view->render('hello', array('name' => 'Bob'));
        $this->expectOutputString('Hello, Bob!');
    }
    // Fetch template output
    function testFetch() {
        $output = $this->view->fetch('hello', array('name' => 'Bob'));
        $this->assertEquals('Hello, Bob!', $output);
    }
    // Default extension
    function testTemplateWithExtension() {
        $this->view->set('name', 'Bob');
        $this->view->render('hello.php');
        $this->expectOutputString('Hello, Bob!');
    }
    // Custom extension
    function testTemplateWithCustomExtension() {
        $this->view->set('name', 'Bob');
        $this->view->extension = '.html';
        $this->view->render('world');
        $this->expectOutputString('Hello world, Bob!');
    }
 }
--- a/vendor/mikecao/flight/tests/classes/Factory.php
+++ b/vendor/mikecao/flight/tests/classes/Factory.php
@ -0,0 +1,11 @@
 <?php
 class Factory {
    // Cannot be instantiated
    private function __construct() {
    }
    public static function create() {
        return new self();
    }
 }
--- a/vendor/mikecao/flight/tests/classes/Hello.php
+++ b/vendor/mikecao/flight/tests/classes/Hello.php
@ -0,0 +1,10 @@
 <?php
 class Hello {
    public function sayHi() {
        return 'hello';
    }
    public static function sayBye() {
        return 'goodbye';
    }
 }
--- a/vendor/mikecao/flight/tests/classes/User.php
+++ b/vendor/mikecao/flight/tests/classes/User.php
@ -0,0 +1,8 @@
 <?php
 class User {
    public $name;
    public function __construct($name = ''){
        $this->name = $name;
    }
 }
--- a/vendor/mikecao/flight/tests/views/hello.php
+++ b/vendor/mikecao/flight/tests/views/hello.php
@ -0,0 +1 @@
 Hello, <?php echo $name; ?>!
--- a/vendor/mikecao/flight/tests/views/layouts/layout.php
+++ b/vendor/mikecao/flight/tests/views/layouts/layout.php
@ -0,0 +1 @@
 <html><?php echo $content; ?></html>
--- a/vendor/mikecao/flight/tests/views/world.html
+++ b/vendor/mikecao/flight/tests/views/world.html
@ -0,0 +1 @@
 Hello world, <?php echo $name; ?>!