/home/smartonegroup/www/system/vendor/smarty/smarty/src/Compile/ModifierCompiler.php
<?php
/**
* Smarty Internal Plugin Compile Modifier
* Compiles code for modifier execution
*
* @author Uwe Tews
*/
namespace Smarty\Compile;
use Smarty\Compile\Base;
use Smarty\Compiler\Template;
use Smarty\CompilerException;
/**
* Smarty Internal Plugin Compile Modifier Class
*
*/
class ModifierCompiler extends Base {
/**
* Compiles code for modifier execution
*
* @param array $args array with attributes from parser
* @param \Smarty\Compiler\Template $compiler compiler object
* @param array $parameter array with compilation parameter
*
* @return string compiled code
* @throws \Smarty\CompilerException
* @throws \Smarty\Exception
*/
public function compile($args, \Smarty\Compiler\Template $compiler, $parameter = [], $tag = null, $function = null): string
{
$output = $parameter['value'];
// loop over list of modifiers
foreach ($parameter['modifierlist'] as $single_modifier) {
/* @var string $modifier */
$modifier = $single_modifier[0];
$modifier_params = array_values($single_modifier);
$modifier_params[0] = $output;
$params = implode(',', $modifier_params);
if (!is_object($compiler->getSmarty()->security_policy)
|| $compiler->getSmarty()->security_policy->isTrustedModifier($modifier, $compiler)
) {
if ($handler = $compiler->getModifierCompiler($modifier)) {
$output = $handler->compile($modifier_params, $compiler);
} elseif ($compiler->getSmarty()->getModifierCallback($modifier)) {
$output = sprintf(
'$_smarty_tpl->getSmarty()->getModifierCallback(%s)(%s)',
var_export($modifier, true),
$params
);
} elseif ($callback = $compiler->getPluginFromDefaultHandler($modifier, \Smarty\Smarty::PLUGIN_MODIFIERCOMPILER)) {
$output = (new \Smarty\Compile\Modifier\BCPluginWrapper($callback))->compile($modifier_params, $compiler);
} elseif ($function = $compiler->getPluginFromDefaultHandler($modifier, \Smarty\Smarty::PLUGIN_MODIFIER)) {
if (!is_array($function)) {
$output = "{$function}({$params})";
} else {
$operator = is_object($function[0]) ? '->' : '::';
$output = $function[0] . $operator . $function[1] . '(' . $params . ')';
}
} else {
$compiler->trigger_template_error("unknown modifier '{$modifier}'", null, true);
}
}
}
return (string)$output;
}
/**
* Wether this class will be able to compile the given modifier.
* @param string $modifier
* @param Template $compiler
*
* @return bool
* @throws CompilerException
*/
public function canCompileForModifier(string $modifier, \Smarty\Compiler\Template $compiler): bool {
return $compiler->getModifierCompiler($modifier)
|| $compiler->getSmarty()->getModifierCallback($modifier)
|| $compiler->getPluginFromDefaultHandler($modifier, \Smarty\Smarty::PLUGIN_MODIFIERCOMPILER)
|| $compiler->getPluginFromDefaultHandler($modifier, \Smarty\Smarty::PLUGIN_MODIFIER);
}
}