public function fetch($filename, $cacheId = null, $compileId = null, $display = false)
{
$this->setCacheDir($this->cache_dir);
$this->setCompileDir($this->compile_dir);
if ($this->security) {
$policy = new Policy();
$policy->addPhpFunction(array_merge($this->security_settings['IF_FUNCS'], $this->security_settings['MODIFIER_FUNCS']));
$phpTags = $this->security_settings['PHP_HANDLING'] ? SMARTY_PHP_ALLOW : $this->php_handling;
if ($this->security_settings['PHP_TAGS']) {
$phpTags = SMARTY_PHP_ALLOW;
}
switch ($phpTags) {
case SMARTY_PHP_ALLOW:
case SMARTY_PHP_PASSTHRU:
$phpTags = Policy::PHP_ALLOW;
break;
case SMARTY_PHP_QUOTE:
$phpTags = Policy::PHP_ENCODE;
break;
case SMARTY_PHP_REMOVE:
default:
$phpTags = Policy::PHP_REMOVE;
break;
}
$policy->setPhpHandling($phpTags);
$policy->setConstantHandling($this->security_settings['ALLOW_CONSTANTS']);
if ($this->security_settings['INCLUDE_ANY']) {
$policy->allowDirectory(preg_replace('{^((?:[a-z]:)?[\\\\/]).*}i', '$1', __FILE__));
} else {
$policy->allowDirectory($this->secure_dir);
}
$this->setSecurityPolicy($policy);
}
if (!empty($this->plugins_dir)) {
foreach ($this->plugins_dir as $dir) {
$this->getLoader()->addDirectory(rtrim($dir, '\\/'));
}
}
$tpl = $this->makeTemplate($filename, $cacheId, $compileId);
if ($this->force_compile) {
$tpl->forceCompilation();
}
if ($this->caching > 0) {
$this->cacheTime = $this->cache_lifetime;
} else {
$this->cacheTime = 0;
}
if ($this->compiler_class !== null) {
if ($this->compiler_file !== null && !class_exists($this->compiler_class)) {
include $this->compiler_file;
}
$this->compiler = new $this->compiler_class();
} else {
$this->compiler->addPreProcessor('smarty_compat', true);
$this->compiler->setLooseOpeningHandling(true);
}
$this->compiler->setDelimiters($this->left_delimiter, $this->right_delimiter);
return $this->get($tpl, $this->dataProvider, $this->compiler, $display === true);
}