From 49d54c0c3199fb8e380ce68f8fb08a308ddf56a7 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Jes=C3=BAs=20Eduardo?= <heckyel@hyperbola.info>
Date: Mon, 25 Dec 2017 16:58:41 -0500
Subject: =?UTF-8?q?migraci=C3=B3n=20mayor=20a=20smarty=20PHP?=
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---
 smarty/sysplugins/smarty_internal_compile_eval.php | 72 ++++++++++++++++++++++
 1 file changed, 72 insertions(+)
 create mode 100644 smarty/sysplugins/smarty_internal_compile_eval.php

(limited to 'smarty/sysplugins/smarty_internal_compile_eval.php')

diff --git a/smarty/sysplugins/smarty_internal_compile_eval.php b/smarty/sysplugins/smarty_internal_compile_eval.php
new file mode 100644
index 0000000..97a3c29
--- /dev/null
+++ b/smarty/sysplugins/smarty_internal_compile_eval.php
@@ -0,0 +1,72 @@
+<?php
+/**
+ * Smarty Internal Plugin Compile Eval
+ * Compiles the {eval} tag.
+ *
+ * @package    Smarty
+ * @subpackage Compiler
+ * @author     Uwe Tews
+ */
+
+/**
+ * Smarty Internal Plugin Compile Eval Class
+ *
+ * @package    Smarty
+ * @subpackage Compiler
+ */
+class Smarty_Internal_Compile_Eval extends Smarty_Internal_CompileBase
+{
+    /**
+     * Attribute definition: Overwrites base class.
+     *
+     * @var array
+     * @see Smarty_Internal_CompileBase
+     */
+    public $required_attributes = array('var');
+
+    /**
+     * Attribute definition: Overwrites base class.
+     *
+     * @var array
+     * @see Smarty_Internal_CompileBase
+     */
+    public $optional_attributes = array('assign');
+
+    /**
+     * Attribute definition: Overwrites base class.
+     *
+     * @var array
+     * @see Smarty_Internal_CompileBase
+     */
+    public $shorttag_order = array('var', 'assign');
+
+    /**
+     * Compiles code for the {eval} tag
+     *
+     * @param  array  $args     array with attributes from parser
+     * @param  object $compiler compiler object
+     *
+     * @return string compiled code
+     */
+    public function compile($args, $compiler)
+    {
+        // check and get attributes
+        $_attr = $this->getAttributes($compiler, $args);
+        if (isset($_attr[ 'assign' ])) {
+            // output will be stored in a smarty variable instead of being displayed
+            $_assign = $_attr[ 'assign' ];
+        }
+
+        // create template object
+        $_output = "\$_template = new {$compiler->smarty->template_class}('eval:'." . $_attr[ 'var' ] .
+                   ", \$_smarty_tpl->smarty, \$_smarty_tpl);";
+        //was there an assign attribute?
+        if (isset($_assign)) {
+            $_output .= "\$_smarty_tpl->assign($_assign,\$_template->fetch());";
+        } else {
+            $_output .= "echo \$_template->fetch();";
+        }
+
+        return "<?php $_output ?>";
+    }
+}
-- 
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