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Edit File: /data/www/19068/fszoo_net/addlogo/home/vendor/latte/latte/src/Latte/Engine.php

<?php

/**
 * This file is part of the Latte (http://latte.nette.org)
 * Copyright (c) 2008 David Grudl (http://davidgrudl.com)
 */

namespace Latte;

/**
 * Templating engine Latte.
 */
class Engine extends Object
{
	const VERSION = '2.3.4';

/** Content types */
	const CONTENT_HTML = 'html',
		CONTENT_XHTML = 'xhtml',
		CONTENT_XML = 'xml',
		CONTENT_JS = 'js',
		CONTENT_CSS = 'css',
		CONTENT_URL = 'url',
		CONTENT_ICAL = 'ical',
		CONTENT_TEXT = 'text';

/** @var callable[] */
	public $onCompile = array();

/** @var Parser */
	private $parser;

/** @var Compiler */
	private $compiler;

/** @var ILoader */
	private $loader;

/** @var string */
	private $contentType = self::CONTENT_HTML;

/** @var string */
	private $tempDirectory;

/** @var bool */
	private $autoRefresh = TRUE;

/** @var array run-time filters */
	private $filters = array(
		NULL => array(), // dynamic
		'bytes' => 'Latte\Runtime\Filters::bytes',
		'capitalize' => 'Latte\Runtime\Filters::capitalize',
		'datastream' => 'Latte\Runtime\Filters::dataStream',
		'date' => 'Latte\Runtime\Filters::date',
		'escapecss' => 'Latte\Runtime\Filters::escapeCss',
		'escapehtml' => 'Latte\Runtime\Filters::escapeHtml',
		'escapehtmlcomment' => 'Latte\Runtime\Filters::escapeHtmlComment',
		'escapeical' => 'Latte\Runtime\Filters::escapeICal',
		'escapejs' => 'Latte\Runtime\Filters::escapeJs',
		'escapeurl' => 'rawurlencode',
		'escapexml' => 'Latte\Runtime\Filters::escapeXML',
		'firstupper' => 'Latte\Runtime\Filters::firstUpper',
		'implode' => 'implode',
		'indent' => 'Latte\Runtime\Filters::indent',
		'lower' => 'Latte\Runtime\Filters::lower',
		'nl2br' => 'Latte\Runtime\Filters::nl2br',
		'number' => 'number_format',
		'repeat' => 'str_repeat',
		'replace' => 'Latte\Runtime\Filters::replace',
		'replacere' => 'Latte\Runtime\Filters::replaceRe',
		'safeurl' => 'Latte\Runtime\Filters::safeUrl',
		'strip' => 'Latte\Runtime\Filters::strip',
		'striptags' => 'strip_tags',
		'substr' => 'Latte\Runtime\Filters::substring',
		'trim' => 'Latte\Runtime\Filters::trim',
		'truncate' => 'Latte\Runtime\Filters::truncate',
		'upper' => 'Latte\Runtime\Filters::upper',
	);

/**
	 * Renders template to output.
	 * @return void
	 */
	public function render($name, array $params = array())
	{
		$class = $this->getTemplateClass($name);
		if (!class_exists($class, FALSE)) {
			$this->loadCacheFile($name);
		}

$template = new $class($params, $this, $name);
		$template->render();
	}

/**
	 * Renders template to string.
	 * @return string
	 */
	public function renderToString($name, array $params = array())
	{
		ob_start();
		try {
			$this->render($name, $params);
		} catch (\Exception $e) {
			ob_end_clean();
			throw $e;
		}
		return ob_get_clean();
	}

/**
	 * Compiles template to PHP code.
	 * @return string
	 */
	public function compile($name)
	{
		foreach ($this->onCompile ?: array() as $cb) {
			call_user_func(Helpers::checkCallback($cb), $this);
		}
		$this->onCompile = array();

$source = $this->getLoader()->getContent($name);

try {
			$tokens = $this->getParser()->setContentType($this->contentType)
				->parse($source);

$code = $this->getCompiler()->setContentType($this->contentType)
				->compile($tokens, $this->getTemplateClass($name));

} catch (\Exception $e) {
			if (!$e instanceof CompileException) {
				$e = new CompileException("Thrown exception '{$e->getMessage()}'", NULL, $e);
			}
			$line = isset($tokens) ? $this->getCompiler()->getLine() : $this->getParser()->getLine();
			throw $e->setSource($source, $line, $name);
		}

if (!preg_match('#\n|\?#', $name)) {
			$code = "<?php\n// source: $name\n?>" . $code;
		}
		$code = Helpers::optimizePhp($code);
		return $code;
	}

/**
	 * Compiles template to cache.
	 * @param  string
	 * @return void
	 * @throws \LogicException
	 */
	public function warmupCache($name)
	{
		if (!$this->tempDirectory) {
			throw new \LogicException('Path to temporary directory is not set.');
		}

$class = $this->getTemplateClass($name);
		if (!class_exists($class, FALSE)) {
			$this->loadCacheFile($name);
		}
	}

/**
	 * @return void
	 */
	private function loadCacheFile($name)
	{
		if (!$this->tempDirectory) {
			eval('?>' . $this->compile($name));
			return;
		}

$file = $this->getCacheFile($name);

if (!$this->isExpired($file, $name) && (@include $file) !== FALSE) { // @ - file may not exist
			return;
		}

if (!is_dir($this->tempDirectory)) {
			@mkdir($this->tempDirectory); // @ - directory may already exist
		}

$handle = fopen("$file.lock", 'c+');
		if (!$handle || !flock($handle, LOCK_EX)) {
			throw new \RuntimeException("Unable to acquire exclusive lock '$file.lock'.");
		}

if (!is_file($file) || $this->isExpired($file, $name)) {
			$code = $this->compile($name);
			if (file_put_contents("$file.tmp", $code) !== strlen($code) || !rename("$file.tmp", $file)) {
				@unlink("$file.tmp"); // @ - file may not exist
				throw new \RuntimeException("Unable to create '$file'.");
			}
		}

if ((include $file) === FALSE) {
			throw new \RuntimeException("Unable to load '$file'.");
		}

flock($handle, LOCK_UN);
	}

/**
	 * @param  string
	 * @param  string
	 * @return bool
	 */
	private function isExpired($file, $name)
	{
		return $this->autoRefresh && $this->getLoader()->isExpired($name, (int) @filemtime($file)); // @ - file may not exist
	}

/**
	 * @return string
	 */
	public function getCacheFile($name)
	{
		$file = $this->getTemplateClass($name);
		if (preg_match('#\b\w.{10,50}$#', $name, $m)) {
			$file = trim(preg_replace('#\W+#', '-', $m[0]), '-') . '-' . $file;
		}
		return $this->tempDirectory . '/' . $file . '.php';
	}

/**
	 * @return string
	 */
	public function getTemplateClass($name)
	{
		return 'Template' . md5("$this->tempDirectory\00$name");
	}

/**
	 * Registers run-time filter.
	 * @param  string|NULL
	 * @param  callable
	 * @return self
	 */
	public function addFilter($name, $callback)
	{
		if ($name == NULL) { // intentionally ==
			array_unshift($this->filters[NULL], $callback);
		} else {
			$this->filters[strtolower($name)] = $callback;
		}
		return $this;
	}

/**
	 * Returns all run-time filters.
	 * @return callable[]
	 */
	public function getFilters()
	{
		return $this->filters;
	}

/**
	 * Call a run-time filter.
	 * @param  string  filter name
	 * @param  array   arguments
	 * @return mixed
	 */
	public function invokeFilter($name, array $args)
	{
		$lname = strtolower($name);
		if (!isset($this->filters[$lname])) {
			$args2 = $args;
			array_unshift($args2, $lname);
			foreach ($this->filters[NULL] as $filter) {
				$res = call_user_func_array(Helpers::checkCallback($filter), $args2);
				if ($res !== NULL) {
					return $res;
				} elseif (isset($this->filters[$lname])) {
					return call_user_func_array(Helpers::checkCallback($this->filters[$lname]), $args);
				}
			}
			throw new \LogicException("Filter '$name' is not defined.");
		}
		return call_user_func_array(Helpers::checkCallback($this->filters[$lname]), $args);
	}

/**
	 * Adds new macro.
	 * @return self
	 */
	public function addMacro($name, IMacro $macro)
	{
		$this->getCompiler()->addMacro($name, $macro);
		return $this;
	}

/**
	 * @return self
	 */
	public function setContentType($type)
	{
		$this->contentType = $type;
		return $this;
	}

/**
	 * Sets path to temporary directory.
	 * @return self
	 */
	public function setTempDirectory($path)
	{
		$this->tempDirectory = $path;
		return $this;
	}

/**
	 * Sets auto-refresh mode.
	 * @return self
	 */
	public function setAutoRefresh($on = TRUE)
	{
		$this->autoRefresh = (bool) $on;
		return $this;
	}

/**
	 * @return Parser
	 */
	public function getParser()
	{
		if (!$this->parser) {
			$this->parser = new Parser;
		}
		return $this->parser;
	}

/**
	 * @return Compiler
	 */
	public function getCompiler()
	{
		if (!$this->compiler) {
			$this->compiler = new Compiler;
			Macros\CoreMacros::install($this->compiler);
			Macros\BlockMacros::install($this->compiler);
		}
		return $this->compiler;
	}

/**
	 * @return self
	 */
	public function setLoader(ILoader $loader)
	{
		$this->loader = $loader;
		return $this;
	}

/**
	 * @return ILoader
	 */
	public function getLoader()
	{
		if (!$this->loader) {
			$this->loader = new Loaders\FileLoader;
		}
		return $this->loader;
	}

}

Name	Size	Permissions	Modified	User/Group
MacroNode.php	1657	0644	2015-09-30 18:29:09	Unknown/Unknown
Tokenizer.php	1869	0644	2015-09-30 18:29:09	Unknown/Unknown
Token.php	1243	0644	2015-09-30 18:29:09	Unknown/Unknown
IMacro.php	591	0644	2015-09-30 18:29:08	Unknown/Unknown
Helpers.php	3075	0644	2015-09-30 18:29:08	Unknown/Unknown
Engine.php	8325	0644	2015-09-30 18:29:08	Unknown/Unknown
Parser.php	11824	0644	2015-09-30 18:29:09	Unknown/Unknown
Template.php	3094	0644	2015-09-30 18:29:09	Unknown/Unknown
Object.php	1277	0644	2015-09-30 18:29:08	Unknown/Unknown
TokenIterator.php	4764	0644	2015-09-30 18:29:08	Unknown/Unknown
PhpWriter.php	10495	0644	2015-09-30 18:29:09	Unknown/Unknown
ILoader.php	519	0644	2015-09-30 18:29:08	Unknown/Unknown
Macros	-	0755	2015-09-30 18:29:30	Unknown/Unknown
Compiler.php	16527	0644	2015-09-30 18:29:09	Unknown/Unknown
HtmlNode.php	677	0644	2015-09-30 18:29:08	Unknown/Unknown
MacroTokens.php	3134	0644	2015-09-30 18:29:09	Unknown/Unknown
Loaders	-	0755	2015-09-30 18:29:30	Unknown/Unknown
exceptions.php	1554	0644	2015-09-30 18:29:08	Unknown/Unknown
Runtime	-	0755	2015-09-30 18:29:29	Unknown/Unknown