1 files changed, 95 insertions, 0 deletions
diff --git a/vendor/smarty/smarty/src/Compile/ModifierCompiler.php b/vendor/smarty/smarty/src/Compile/ModifierCompiler.php
new file mode 100644
index 000000000..dfec3d777
--- /dev/null
+++ b/vendor/smarty/smarty/src/Compile/ModifierCompiler.php
@@ -0,0 +1,95 @@
+<?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);
+	}
+}