/**
* Includes script in a limited scope.
* @param string file to include
* @param array local variables or TRUE meaning include once
* @return mixed the return value of the included file
*/
public static function load(/*$file, array $vars = NULL*/)
{
if (func_num_args() > 1) {
self::$vars = func_get_arg(1);
if (self::$vars === TRUE) {
return include_once func_get_arg(0);
}
extract(self::$vars);
}
return include func_get_arg(0);
}
/**
* @param string presenter name
* @return string class name
* @throws NInvalidPresenterException
*/
public function getPresenterClass(& $name)
{
if (isset($this->cache[$name])) {
list($class, $name) = $this->cache[$name];
return $class;
}
if (!is_string($name) || !NStrings::match($name, "#^[a-zA-Z\x7f-\xff][a-zA-Z0-9\x7f-\xff:]*$#")) {
throw new NInvalidPresenterException("Presenter name must be alphanumeric string, '$name' is invalid.");
}
$class = $this->formatPresenterClass($name);
if (!class_exists($class)) {
// internal autoloading
$file = $this->formatPresenterFile($name);
if (is_file($file) && is_readable($file)) {
NLimitedScope::load($file, TRUE);
}
if (!class_exists($class)) {
throw new NInvalidPresenterException("Cannot load presenter '$name', class '$class' was not found in '$file'.");
}
}
$reflection = new NClassReflection($class);
$class = $reflection->getName();
if (!$reflection->implementsInterface('IPresenter')) {
throw new NInvalidPresenterException("Cannot load presenter '$name', class '$class' is not IPresenter implementor.");
}
if ($reflection->isAbstract()) {
throw new NInvalidPresenterException("Cannot load presenter '$name', class '$class' is abstract.");
}
// canonicalize presenter name
$realName = $this->unformatPresenterClass($class);
if ($name !== $realName) {
if ($this->caseSensitive) {
throw new NInvalidPresenterException("Cannot load presenter '$name', case mismatch. Real name is '$realName'.");
} else {
$this->cache[$name] = array($class, $realName);
$name = $realName;
}
} else {
$this->cache[$name] = array($class, $realName);
}
return $class;
}
/**
* Handles autoloading of classes or interfaces.
* @param string
* @return void
*/
public function tryLoad($type)
{
$type = ltrim($type, '\\');
if (isset($this->list[$type])) {
NLimitedScope::load(NETTE_DIR . $this->list[$type] . '.php', TRUE);
self::$count++;
}}
function render()
{
if ($this->getFile() == NULL) {
throw new InvalidStateException("Template file name was not specified.");
}
$cache = new NCache($storage = $this->getCacheStorage(), 'wplatte');
if ($storage instanceof NPhpFileStorage) {
$storage->hint = str_replace(dirname(dirname($this->getFile())), '', $this->getFile());
}
$cached = $compiled = $cache->load($this->getFile());
if ($compiled === NULL) {
try {
$compiled = "<?php\n\n// source file: {$this->getFile()}\n\n?>" . $this->compile();
} catch (NTemplateException $e) {
$e->setSourceFile($this->getFile());
throw $e;
}
$cache->save($this->getFile(), $compiled, array(NCache::FILES => $this->getFile(), NCache::CONSTS => array('NFramework::REVISION', 'WPLATTE_CACHE_VERSION')));
$cache->release();
$cached = $cache->load($this->getFile());
}
if ($cached !== NULL && $storage instanceof NPhpFileStorage) {
NLimitedScope::load($cached['file'], $this->getParams());
} else {
NLimitedScope::evaluate($compiled, $this->getParams());
}
}
/**
* Reads configuration from PHP file.
* @param string file name
* @return array
*/
public function load($file)
{
return NLimitedScope::load($file);
}
function render()
{
if ($this->file == NULL) {
throw new InvalidStateException("Template file name was not specified.");
}
$this->__set('template', $this);
$cache = new NCache($storage = $this->getCacheStorage(), 'Nette.FileTemplate');
if ($storage instanceof NTemplateCacheStorage) {
$storage->hint = str_replace(dirname(dirname($this->file)), '', $this->file);
}
$cached = $content = $cache[$this->file];
if ($content === NULL) {
try {
$content = $this->compile(file_get_contents($this->file));
$content = "<?php\n\n// source file: {$this->file}\n\n?>{$content}";
} catch (NTemplateException $e) {
$e->setSourceFile($this->file);
throw $e;
}
$cache->save($this->file, $content, array(NCache::FILES => $this->file, NCache::EXPIRATION => self::$cacheExpire, NCache::CONSTS => 'NFramework::REVISION'));
$cache->release();
$cached = $cache[$this->file];
}
if ($cached !== NULL && $storage instanceof NTemplateCacheStorage) {
NLimitedScope::load($cached['file'], $this->getParams());
fclose($cached['handle']);
} else {
NLimitedScope::evaluate($content, $this->getParams());
}
}
/**
* Renders template to output.
* @return void
*/
public function render()
{
$cache = new NCache($storage = $this->getCacheStorage(), 'Nette.Template');
$cached = $compiled = $cache->load($this->source);
if ($compiled === NULL) {
$compiled = $this->compile();
$cache->save($this->source, $compiled, array(NCache::CONSTS => 'NFramework::REVISION'));
$cached = $cache->load($this->source);
}
if ($cached !== NULL && $storage instanceof NPhpFileStorage) {
NLimitedScope::load($cached['file'], $this->getParameters());
} else {
NLimitedScope::evaluate($compiled, $this->getParameters());
}
}
/**
* Returns system DI container.
* @return SystemContainer
*/
public function createContainer()
{
if ($cacheDir = $this->getCacheDirectory()) {
$cache = new NCache(new NPhpFileStorage($cacheDir), 'Nette.Configurator');
$cacheKey = array($this->params, $this->files);
$cached = $cache->load($cacheKey);
if (!$cached) {
$code = $this->buildContainer($dependencies);
$cache->save($cacheKey, $code, array(
NCache::FILES => $this->params['productionMode'] ? NULL : $dependencies,
));
$cached = $cache->load($cacheKey);
}
NLimitedScope::load($cached['file'], TRUE);
} elseif ($this->files) {
throw new InvalidStateException("Set path to temporary directory using setTempDirectory().");
} else {
NLimitedScope::evaluate($this->buildContainer()); // back compatibility with Environment
}
$container = new $this->params['container']['class'];
$container->initialize();
NEnvironment::setContext($container); // back compatibility
return $container;
}
/**
* Handles autoloading of classes, interfaces or traits.
* @param string
* @return void
*/
public function tryLoad($type)
{
$type = ltrim(strtolower($type), '\\'); // PHP namespace bug #49143
$info = & $this->list[$type];
if ($this->autoRebuild && empty($this->checked[$type]) && (is_array($info) ? !is_file($info[0]) : $info < self::RETRY_LIMIT)) {
$info = is_int($info) ? $info + 1 : 0;
$this->checked[$type] = TRUE;
if ($this->rebuilt) {
$this->getCache()->save($this->getKey(), $this->list, array(
NCache::CONSTS => 'NFramework::REVISION',
));
} else {
$this->rebuild();
}
}
if (isset($info[0])) {
NLimitedScope::load($info[0], TRUE);
if ($this->autoRebuild && !class_exists($type, FALSE) && !interface_exists($type, FALSE) && (PHP_VERSION_ID < 50400 || !trait_exists($type, FALSE))) {
$info = 0;
$this->checked[$type] = TRUE;
if ($this->rebuilt) {
$this->getCache()->save($this->getKey(), $this->list, array(
NCache::CONSTS => 'NFramework::REVISION',
));
} else {
$this->rebuild();
}
}
self::$count++;
}
}
/**
* Renders template to output.
* @return void
*/
public function render()
{
if ($this->file == NULL) { // intentionally ==
throw new InvalidStateException("Template file name was not specified.");
}
$cache = new NCache($storage = $this->getCacheStorage(), 'Nette.FileTemplate');
if ($storage instanceof NPhpFileStorage) {
$storage->hint = str_replace(dirname(dirname($this->file)), '', $this->file);
}
$cached = $compiled = $cache->load($this->file);
if ($compiled === NULL) {
try {
$compiled = "<?php\n\n// source file: $this->file\n\n?>" . $this->compile();
} catch (NTemplateException $e) {
$e->setSourceFile($this->file);
throw $e;
}
$cache->save($this->file, $compiled, array(
NCache::FILES => $this->file,
NCache::CONSTS => 'NFramework::REVISION',
));
$cached = $cache->load($this->file);
}
if ($cached !== NULL && $storage instanceof NPhpFileStorage) {
NLimitedScope::load($cached['file'], $this->getParameters());
} else {
NLimitedScope::evaluate($compiled, $this->getParameters());
}
}
/**
* Handles autoloading of classes, interfaces or traits.
* @param string
* @return void
*/
public function tryLoad($type)
{
$type = ltrim(strtolower($type), '\\'); // PHP namespace bug #49143
$info = & $this->classes[$type];
if (isset($this->missing[$type]) || (is_int($info) && $info >= self::RETRY_LIMIT)) {
return;
}
if ($this->autoRebuild) {
if (!is_array($info) || !is_file($info['file'])) {
$info = is_int($info) ? $info + 1 : 0;
if ($this->rebuilt) {
$this->getCache()->save($this->getKey(), $this->classes, array(
NCache::CONSTS => 'NFramework::REVISION',
));
} else {
$this->rebuild();
}
} elseif (!$this->rebuilt && filemtime($info['file']) !== $info['time']) {
$this->updateFile($info['file']);
if (!isset($this->classes[$type])) {
$this->classes[$type] = 0;
}
$this->getCache()->save($this->getKey(), $this->classes, array(
NCache::CONSTS => 'NFramework::REVISION',
));
}
}
if (isset($this->classes[$type]['file'])) {
NLimitedScope::load($this->classes[$type]['file'], TRUE);
self::$count++;
} else {
$this->missing[$type] = TRUE;
}
}
function render()
{
if ($this->file == NULL) {
throw new InvalidStateException("Template file name was not specified.");
}
$this->__set('template', $this);
$shortName = str_replace(NEnvironment::getVariable('appDir'), '', $this->file);
$cache = new NCache($this->getCacheStorage(), 'Nette.Template');
$key = trim(strtr($shortName, '\\/@', '.._'), '.') . '-' . md5($this->file);
$cached = $content = $cache[$key];
if ($content === NULL) {
if (!$this->getFilters()) {
$this->onPrepareFilters($this);
}
if (!$this->getFilters()) {
NLimitedScope::load($this->file, $this->getParams());
return;
}
$content = $this->compile(file_get_contents($this->file), "file …{$shortName}");
$cache->save($key, $content, array(NCache::FILES => $this->file, NCache::EXPIRE => self::$cacheExpire));
$cache->release();
$cached = $cache[$key];
}
if ($cached !== NULL && self::$cacheStorage instanceof NTemplateCacheStorage) {
NLimitedScope::load($cached['file'], $this->getParams());
fclose($cached['handle']);
} else {
NLimitedScope::evaluate($content, $this->getParams());
}
}
