PHP Environment::getServiceLocator方法代码示例

 public function startup()
 {
     parent::startup();
     if (!function_exists('lcfirst')) {
         function lcfirst($str)
         {
             $str[0] = strtolower($str[0]);
             return $str;
         }
     }
     if (Environment::getServiceLocator()->hasService('User') === false) {
         Environment::getServiceLocator()->addService('User', new User());
     }
     $this->user = Environment::getServiceLocator()->getService('User');
     $this->verifyUser();
     // Nastaví aktuální identitu do template proměnné user
     $this->template->user = $this->user->isLoggedIn() ? $this->user->getIdentity() : NULL;
     if (!defined('ERROR_MESSAGE')) {
         define('ERROR_MESSAGE', 'System exception occured.');
     }
     if (!defined('HASH_TYPE')) {
         define('HASH_TYPE', 'sha512');
     }
 }

 /**
  * Paint blue screen.
  * @param  Exception
  * @return void
  * @ignore internal
  */
 public static function _paintBlueScreen(Exception $exception)
 {
     $internals = array();
     foreach (array('Object', 'ObjectMixin') as $class) {
         if (class_exists($class, FALSE)) {
             $rc = new ReflectionClass($class);
             $internals[$rc->getFileName()] = TRUE;
         }
     }
     if (class_exists('Environment', FALSE)) {
         $application = Environment::getServiceLocator()->hasService('Nette\\Application\\Application', TRUE) ? Environment::getServiceLocator()->getService('Nette\\Application\\Application') : NULL;
     }
     require dirname(__FILE__) . '/templates/bluescreen.phtml';
 }

 /**
  * Loads global configuration from file and process it.
  * @param  string|Nette\Config\Config  file name or Config object
  * @param  bool
  * @return Nette\Config\Config
  */
 public function loadConfig($file, $useCache)
 {
     if ($useCache === NULL) {
         $useCache = Environment::isLive();
     }
     $cache = $useCache && $this->cacheKey ? Environment::getCache('Nette.Environment') : NULL;
     $name = Environment::getName();
     $cacheKey = Environment::expand($this->cacheKey);
     if (isset($cache[$cacheKey])) {
         Environment::swapState($cache[$cacheKey]);
         $config = Environment::getConfig();
     } else {
         if ($file instanceof Config) {
             $config = $file;
             $file = NULL;
         } else {
             if ($file === NULL) {
                 $file = $this->defaultConfigFile;
             }
             $file = Environment::expand($file);
             $config = Config::fromFile($file, $name, 0);
         }
         // process environment variables
         if ($config->variable instanceof Config) {
             foreach ($config->variable as $key => $value) {
                 Environment::setVariable($key, $value);
             }
         }
         if (PATH_SEPARATOR !== ';' && isset($config->set->include_path)) {
             $config->set->include_path = str_replace(';', PATH_SEPARATOR, $config->set->include_path);
         }
         $config->expand();
         $config->setReadOnly();
         // process services
         $locator = Environment::getServiceLocator();
         if ($config->service instanceof Config) {
             foreach ($config->service as $key => $value) {
                 $locator->addService($value, strtr($key, '-', '\\'));
             }
         }
         // save cache
         if ($cache) {
             $state = Environment::swapState(NULL);
             $state[0] = $config;
             // TODO: better!
             $cache->save($cacheKey, $state, array(Cache::FILES => $file));
         }
     }
     // check temporary directory - TODO: discuss
     /*
     $dir = Environment::getVariable('tempDir');
     if ($dir && !(is_dir($dir) && is_writable($dir))) {
     	trigger_error("Temporary directory '$dir' is not writable", E_USER_NOTICE);
     }
     */
     // process ini settings
     if ($config->set instanceof Config) {
         foreach ($config->set as $key => $value) {
             $key = strtr($key, '-', '.');
             if (function_exists('ini_set')) {
                 ini_set($key, $value);
             } else {
                 switch ($key) {
                     case 'include_path':
                         set_include_path($value);
                         break;
                     case 'iconv.internal_encoding':
                         iconv_set_encoding('internal_encoding', $value);
                         break;
                     case 'mbstring.internal_encoding':
                         mb_internal_encoding($value);
                         break;
                     case 'date.timezone':
                         date_default_timezone_set($value);
                         break;
                     case 'error_reporting':
                         error_reporting($value);
                         break;
                     case 'ignore_user_abort':
                         ignore_user_abort($value);
                         break;
                     case 'max_execution_time':
                         set_time_limit($value);
                         break;
                     default:
                         throw new NotSupportedException('Required function ini_set() is disabled.');
                 }
             }
         }
     }
     // define constants
     if ($config->const instanceof Config) {
         foreach ($config->const as $key => $value) {
             define($key, $value);
//.........这里部分代码省略.........

 /**
  * Gets the service locator (experimental).
  * @return IServiceLocator
  */
 public final function getServiceLocator()
 {
     if ($this->serviceLocator === NULL) {
         $this->serviceLocator = $this->parent === NULL ? Environment::getServiceLocator() : $this->parent->getServiceLocator();
     }
     return $this->serviceLocator;
 }

 /**
  * Loads global configuration from file and process it.
  * @param  string|Config  file name or Config object
  * @return Config
  */
 public function loadConfig($file)
 {
     $name = Environment::getName();
     if ($file instanceof Config) {
         $config = $file;
         $file = NULL;
     } else {
         if ($file === NULL) {
             $file = $this->defaultConfigFile;
         }
         $file = Environment::expand($file);
         $config = Config::fromFile($file, $name, 0);
     }
     // process environment variables
     if ($config->variable instanceof Config) {
         foreach ($config->variable as $key => $value) {
             Environment::setVariable($key, $value);
         }
     }
     $config->expand();
     // process services
     $runServices = array();
     $locator = Environment::getServiceLocator();
     if ($config->service instanceof Config) {
         foreach ($config->service as $key => $value) {
             $key = strtr($key, '-', '\\');
             // limited INI chars
             if (is_string($value)) {
                 $locator->removeService($key);
                 $locator->addService($key, $value);
             } else {
                 if ($value->factory) {
                     $locator->removeService($key);
                     $locator->addService($key, $value->factory, isset($value->singleton) ? $value->singleton : TRUE, (array) $value->option);
                 }
                 if ($value->run) {
                     $runServices[] = $key;
                 }
             }
         }
     }
     // process ini settings
     if (!$config->php) {
         // backcompatibility
         $config->php = $config->set;
         unset($config->set);
     }
     if ($config->php instanceof Config) {
         if (PATH_SEPARATOR !== ';' && isset($config->php->include_path)) {
             $config->php->include_path = str_replace(';', PATH_SEPARATOR, $config->php->include_path);
         }
         foreach ($config->php as $key => $value) {
             // flatten INI dots
             if ($value instanceof Config) {
                 unset($config->php->{$key});
                 foreach ($value as $k => $v) {
                     $config->php->{"{$key}.{$k}"} = $v;
                 }
             }
         }
         foreach ($config->php as $key => $value) {
             $key = strtr($key, '-', '.');
             // backcompatibility
             if (!is_scalar($value)) {
                 throw new InvalidStateException("Configuration value for directive '{$key}' is not scalar.");
             }
             if ($key === 'date.timezone') {
                 // PHP bug #47466
                 date_default_timezone_set($value);
             }
             if (function_exists('ini_set')) {
                 ini_set($key, $value);
             } else {
                 switch ($key) {
                     case 'include_path':
                         set_include_path($value);
                         break;
                     case 'iconv.internal_encoding':
                         iconv_set_encoding('internal_encoding', $value);
                         break;
                     case 'mbstring.internal_encoding':
                         mb_internal_encoding($value);
                         break;
                     case 'date.timezone':
                         date_default_timezone_set($value);
                         break;
                     case 'error_reporting':
                         error_reporting($value);
                         break;
                     case 'ignore_user_abort':
                         ignore_user_abort($value);
                         break;
                     case 'max_execution_time':
                         set_time_limit($value);
                         break;
//.........这里部分代码省略.........

        $config = Environment::getConfig('httpRequest');
        // params can be taken from config or command line if needed
        $uri = new UriScript();
        $uri->scheme = 'http';
        $uri->port = Uri::$defaultPorts['http'];
        $uri->host = $config->host;
        $uri->path = $config->path;
        //	    $uri->path = '/';
        $uri->canonicalize();
        $uri->path = String::fixEncoding($uri->path);
        $uri->scriptPath = '/';
        $req = new HttpRequest();
        $req->setUri($uri);
        return $req;
    }
    $serviceLocator = Environment::getServiceLocator();
    $httpReqServiceName = 'Nette\\Web\\IHttpRequest';
    $serviceLocator->removeService($httpReqServiceName);
    $serviceLocator->addService($httpReqServiceName, createHttpRequestService());
}
// Step 3: Configure application
// 3a) get and setup a front controller
$application = Environment::getApplication();
$application->errorPresenter = 'Front:Error';
if (Environment::isProduction() && Debug::$productionMode) {
    $application->catchExceptions = true;
} else {
    $application->catchExceptions = false;
}
dibi::connect(Environment::getConfig("database"));
// Step 4: Setup application router

 public function onLoad()
 {
     Environment::getServiceLocator()->addService('UserAuthenticator', new UsersModuleModel());
 }

 /**
  * Gets the service locator (experimental).
  * @return IServiceLocator
  */
 public final function getServiceLocator()
 {
     if ($this->serviceLocator === NULL) {
         $this->serviceLocator = new ServiceLocator(Environment::getServiceLocator());
         foreach ($this->defaultServices as $name => $service) {
             if (!$this->serviceLocator->hasService($name)) {
                 $this->serviceLocator->addService($name, $service);
             }
         }
     }
     return $this->serviceLocator;
 }

    public static function _paintBlueScreen(Exception $exception)
    {
        $internals = array();
        foreach (array('Object', 'ObjectMixin') as $class) {
            if (class_exists($class, FALSE)) {
                $rc = new ReflectionClass($class);
                $internals[$rc->getFileName()] = TRUE;
            }
        }
        if (class_exists('Environment', FALSE)) {
            $application = Environment::getServiceLocator()->hasService('Nette\\Application\\Application', TRUE) ? Environment::getServiceLocator()->getService('Nette\\Application\\Application') : NULL;
        }
        if (!function_exists('_netteDebugPrintCode')) {
            function _netteDebugPrintCode($file, $line, $count = 15)
            {
                if (function_exists('ini_set')) {
                    ini_set('highlight.comment', '#999; font-style: italic');
                    ini_set('highlight.default', '#000');
                    ini_set('highlight.html', '#06b');
                    ini_set('highlight.keyword', '#d24; font-weight: bold');
                    ini_set('highlight.string', '#080');
                }
                $start = max(1, $line - floor($count / 2));
                $source = @file_get_contents($file);
                if (!$source) {
                    return;
                }
                $source = explode("\n", highlight_string($source, TRUE));
                $spans = 1;
                echo $source[0];
                $source = explode('<br />', $source[1]);
                array_unshift($source, NULL);
                $i = $start;
                while (--$i >= 1) {
                    if (preg_match('#.*(</?span[^>]*>)#', $source[$i], $m)) {
                        if ($m[1] !== '</span>') {
                            $spans++;
                            echo $m[1];
                        }
                        break;
                    }
                }
                $source = array_slice($source, $start, $count, TRUE);
                end($source);
                $numWidth = strlen((string) key($source));
                foreach ($source as $n => $s) {
                    $spans += substr_count($s, '<span') - substr_count($s, '</span');
                    $s = str_replace(array("\r", "\n"), array('', ''), $s);
                    if ($n === $line) {
                        printf("<span class='highlight'>Line %{$numWidth}s:    %s\n</span>%s", $n, strip_tags($s), preg_replace('#[^>]*(<[^>]+>)[^<]*#', '$1', $s));
                    } else {
                        printf("<span class='line'>Line %{$numWidth}s:</span>    %s\n", $n, $s);
                    }
                }
                echo str_repeat('</span>', $spans), '</code>';
            }
            function _netteDump($dump)
            {
                return '<pre class="nette-dump">' . preg_replace_callback('#(^|\\s+)?(.*)\\((\\d+)\\) <code>#', '_netteDumpCb', $dump) . '</pre>';
            }
            function _netteDumpCb($m)
            {
                return "{$m['1']}<a href='#' onclick='return !netteToggle(this)'>{$m['2']}({$m['3']}) " . (trim($m[1]) || $m[3] < 7 ? '<abbr>&#x25bc;</abbr> </a><code>' : '<abbr>&#x25ba;</abbr> </a><code class="collapsed">');
            }
            function _netteOpenPanel($name, $collapsed)
            {
                static $id;
                $id++;
                ?>
	<div class="panel">
		<h2><a href="#" onclick="return !netteToggle(this, 'pnl<?php 
                echo $id;
                ?>
')"><?php 
                echo htmlSpecialChars($name);
                ?>
 <abbr><?php 
                echo $collapsed ? '&#x25ba;' : '&#x25bc;';
                ?>
</abbr></a></h2>

		<div id="pnl<?php 
                echo $id;
                ?>
" class="<?php 
                echo $collapsed ? 'collapsed ' : '';
                ?>
inner">
	<?php 
            }
            function _netteClosePanel()
            {
                ?>
		</div>
	</div>
	<?php 
            }
        }
        static $errorTypes = array(E_ERROR => 'Fatal Error', E_USER_ERROR => 'User Error', E_RECOVERABLE_ERROR => 'Recoverable Error', E_CORE_ERROR => 'Core Error', E_COMPILE_ERROR => 'Compile Error', E_PARSE => 'Parse Error', E_WARNING => 'Warning', E_CORE_WARNING => 'Core Warning', E_COMPILE_WARNING => 'Compile Warning', E_USER_WARNING => 'User Warning', E_NOTICE => 'Notice', E_USER_NOTICE => 'User Notice', E_STRICT => 'Strict', E_DEPRECATED => 'Deprecated', E_USER_DEPRECATED => 'User Deprecated');
        $title = $exception instanceof FatalErrorException && isset($errorTypes[$exception->getSeverity()]) ? $errorTypes[$exception->getSeverity()] : get_class($exception);
//.........这里部分代码省略.........

 /**
  * Paint blue screen.
  * @param  Exception
  * @return void
  * @ignore internal
  */
 public static function _paintBlueScreen(Exception $exception)
 {
     if (class_exists('Environment', FALSE)) {
         $application = Environment::getServiceLocator()->hasService('Nette\\Application\\Application', TRUE) ? Environment::getServiceLocator()->getService('Nette\\Application\\Application') : NULL;
     }
     require dirname(__FILE__) . '/templates/bluescreen.phtml';
 }

 function loadConfig($file)
 {
     $name = Environment::getName();
     if ($file instanceof Config) {
         $config = $file;
         $file = NULL;
     } else {
         if ($file === NULL) {
             $file = $this->defaultConfigFile;
         }
         $file = Environment::expand($file);
         $config = Config::fromFile($file, $name);
     }
     if ($config->variable instanceof Config) {
         foreach ($config->variable as $key => $value) {
             Environment::setVariable($key, $value);
         }
     }
     $iterator = new RecursiveIteratorIterator($config);
     foreach ($iterator as $key => $value) {
         $tmp = $iterator->getDepth() ? $iterator->getSubIterator($iterator->getDepth() - 1)->current() : $config;
         $tmp[$key] = Environment::expand($value);
     }
     $runServices = array();
     $locator = Environment::getServiceLocator();
     if ($config->service instanceof Config) {
         foreach ($config->service as $key => $value) {
             $key = strtr($key, '-', '\\');
             if (is_string($value)) {
                 $locator->removeService($key);
                 $locator->addService($key, $value);
             } else {
                 if ($value->factory) {
                     $locator->removeService($key);
                     $locator->addService($key, $value->factory, isset($value->singleton) ? $value->singleton : TRUE, (array) $value->option);
                 }
                 if ($value->run) {
                     $runServices[] = $key;
                 }
             }
         }
     }
     if (!$config->php) {
         $config->php = $config->set;
         unset($config->set);
     }
     if ($config->php instanceof Config) {
         if (PATH_SEPARATOR !== ';' && isset($config->php->include_path)) {
             $config->php->include_path = str_replace(';', PATH_SEPARATOR, $config->php->include_path);
         }
         foreach (clone $config->php as $key => $value) {
             if ($value instanceof Config) {
                 unset($config->php->{$key});
                 foreach ($value as $k => $v) {
                     $config->php->{"{$key}.{$k}"} = $v;
                 }
             }
         }
         foreach ($config->php as $key => $value) {
             $key = strtr($key, '-', '.');
             if (!is_scalar($value)) {
                 throw new InvalidStateException("Configuration value for directive '{$key}' is not scalar.");
             }
             if ($key === 'date.timezone') {
                 date_default_timezone_set($value);
             }
             if (function_exists('ini_set')) {
                 ini_set($key, $value);
             } else {
                 switch ($key) {
                     case 'include_path':
                         set_include_path($value);
                         break;
                     case 'iconv.internal_encoding':
                         iconv_set_encoding('internal_encoding', $value);
                         break;
                     case 'mbstring.internal_encoding':
                         mb_internal_encoding($value);
                         break;
                     case 'date.timezone':
                         date_default_timezone_set($value);
                         break;
                     case 'error_reporting':
                         error_reporting($value);
                         break;
                     case 'ignore_user_abort':
                         ignore_user_abort($value);
                         break;
                     case 'max_execution_time':
                         set_time_limit($value);
                         break;
                     default:
                         if (ini_get($key) != $value) {
                             throw new NotSupportedException('Required function ini_set() is disabled.');
                         }
                 }
             }
         }
     }
     if ($config->const instanceof Config) {
//.........这里部分代码省略.........

 /**
  * Loads global configuration from file and process it.
  * @param  string|Nette\Config\Config  file name or Config object
  * @return Config
  */
 public function loadConfig($file)
 {
     $name = Environment::getName();
     if ($file instanceof Config) {
         $config = $file;
         $file = NULL;
     } else {
         if ($file === NULL) {
             $file = $this->defaultConfigFile;
         }
         $file = Environment::expand($file);
         $config = Config::fromFile($file, $name, 0);
     }
     // process environment variables
     if ($config->variable instanceof Config) {
         foreach ($config->variable as $key => $value) {
             Environment::setVariable($key, $value);
         }
     }
     $config->expand();
     // process services
     $locator = Environment::getServiceLocator();
     if ($config->service instanceof Config) {
         foreach ($config->service as $key => $value) {
             $locator->addService($value, strtr($key, '-', '\\'));
         }
     }
     // check temporary directory - TODO: discuss
     /*
     $dir = Environment::getVariable('tempDir');
     if ($dir && !(is_dir($dir) && is_writable($dir))) {
     	trigger_error("Temporary directory '$dir' is not writable", E_USER_NOTICE);
     }
     */
     // process ini settings
     if ($config->set instanceof Config) {
         if (PATH_SEPARATOR !== ';' && isset($config->set->include_path)) {
             $config->set->include_path = str_replace(';', PATH_SEPARATOR, $config->set->include_path);
         }
         foreach ($config->set as $key => $value) {
             $key = strtr($key, '-', '.');
             // old INI compatibility
             if (!is_scalar($value)) {
                 throw new InvalidStateException("Configuration value for directive '{$key}' is not scalar.");
             }
             if (function_exists('ini_set')) {
                 ini_set($key, $value);
             } else {
                 switch ($key) {
                     case 'include_path':
                         set_include_path($value);
                         break;
                     case 'iconv.internal_encoding':
                         iconv_set_encoding('internal_encoding', $value);
                         break;
                     case 'mbstring.internal_encoding':
                         mb_internal_encoding($value);
                         break;
                     case 'date.timezone':
                         date_default_timezone_set($value);
                         break;
                     case 'error_reporting':
                         error_reporting($value);
                         break;
                     case 'ignore_user_abort':
                         ignore_user_abort($value);
                         break;
                     case 'max_execution_time':
                         set_time_limit($value);
                         break;
                     default:
                         if (ini_get($key) != $value) {
                             // intentionally ==
                             throw new NotSupportedException('Required function ini_set() is disabled.');
                         }
                 }
             }
         }
     }
     // define constants
     if ($config->const instanceof Config) {
         foreach ($config->const as $key => $value) {
             define($key, $value);
         }
     }
     // set modes
     if (isset($config->mode)) {
         foreach ($config->mode as $mode => $state) {
             Environment::setMode($mode, $state);
         }
     }
     $config->setReadOnly();
     return $config;
 }