Updating Smarty

1 files changed, 100 insertions, 95 deletions

diff --git a/lib/smarty/sysplugins/smarty_internal_compile_private_print_expression.php b/lib/smarty/sysplugins/smarty_internal_compile_private_print_expression.php
index a371195..23cae8a 100644
--- a/lib/smarty/sysplugins/smarty_internal_compile_private_print_expression.php
+++ b/lib/smarty/sysplugins/smarty_internal_compile_private_print_expression.php
@@ -1,156 +1,161 @@
 <?php
 /**
-* Smarty Internal Plugin Compile Print Expression
-*
-* Compiles any tag which will output an expression or variable
-*
-* @package Smarty
-* @subpackage Compiler
-* @author Uwe Tews
-*/
+ * Smarty Internal Plugin Compile Print Expression
+ * Compiles any tag which will output an expression or variable
+ *
+ * @package    Smarty
+ * @subpackage Compiler
+ * @author     Uwe Tews
+ */
 
 /**
-* Smarty Internal Plugin Compile Print Expression Class
-*
-* @package Smarty
-* @subpackage Compiler
-*/
-class Smarty_Internal_Compile_Private_Print_Expression extends Smarty_Internal_CompileBase {
-
+ * Smarty Internal Plugin Compile Print Expression Class
+ *
+ * @package    Smarty
+ * @subpackage Compiler
+ */
+class Smarty_Internal_Compile_Private_Print_Expression extends Smarty_Internal_CompileBase
+{
     /**
-    * Attribute definition: Overwrites base class.
-    *
-    * @var array
-    * @see Smarty_Internal_CompileBase
-    */
+     * 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
-    */
+     * Attribute definition: Overwrites base class.
+     *
+     * @var array
+     * @see Smarty_Internal_CompileBase
+     */
     public $option_flags = array('nocache', 'nofilter');
 
     /**
-    * Compiles code for gererting output from any expression
-    *
-    * @param array  $args      array with attributes from parser
-    * @param object $compiler  compiler object
-    * @param array  $parameter array with compilation parameter
-    * @return string compiled code
-    */
-    public function compile($args, $compiler, $parameter)
+     * Compiles code for generating output from any expression
+     *
+     * @param array                                 $args      array with attributes from parser
+     * @param \Smarty_Internal_TemplateCompilerBase $compiler  compiler object
+     * @param array                                 $parameter array with compilation parameter
+     *
+     * @return string
+     * @throws \SmartyException
+     */
+    public function compile($args, Smarty_Internal_TemplateCompilerBase $compiler, $parameter)
     {
         // check and get attributes
         $_attr = $this->getAttributes($compiler, $args);
-        // nocache option
-        if ($_attr['nocache'] === true) {
-            $compiler->tag_nocache = true;
-        }
-        // filter handling
-        if ($_attr['nofilter'] === true) {
-            $_filter = 'false';
-        } else {
-            $_filter = 'true';
+        $output = $parameter[ 'value' ];
+        // tag modifier
+        if (!empty($parameter[ 'modifierlist' ])) {
+            $output = $compiler->compileTag(
+                'private_modifier',
+                array(),
+                array(
+                    'modifierlist' => $parameter[ 'modifierlist' ],
+                    'value'        => $output
+                )
+            );
         }
-        if (isset($_attr['assign'])) {
+        if (isset($_attr[ 'assign' ])) {
             // assign output to variable
-            $output = "<?php \$_smarty_tpl->assign({$_attr['assign']},{$parameter['value']});?>";
+            return "<?php \$_smarty_tpl->assign({$_attr['assign']},{$output});?>";
         } else {
             // display value
-            $output = $parameter['value'];
-            // tag modifier
-            if (!empty($parameter['modifierlist'])) {
-                $output = $compiler->compileTag('private_modifier', array(), array('modifierlist' => $parameter['modifierlist'], 'value' => $output));
-            }
-            if (!$_attr['nofilter']) {
+            if (!$_attr[ 'nofilter' ]) {
                 // default modifier
                 if (!empty($compiler->smarty->default_modifiers)) {
                     if (empty($compiler->default_modifier_list)) {
                         $modifierlist = array();
                         foreach ($compiler->smarty->default_modifiers as $key => $single_default_modifier) {
-                            preg_match_all('/(\'[^\'\\\\]*(?:\\\\.[^\'\\\\]*)*\'|"[^"\\\\]*(?:\\\\.[^"\\\\]*)*"|:|[^:]+)/', $single_default_modifier, $mod_array);
-                            for ($i = 0, $count = count($mod_array[0]);$i < $count;$i++) {
-                                if ($mod_array[0][$i] != ':') {
-                                    $modifierlist[$key][] = $mod_array[0][$i];
+                            preg_match_all(
+                                '/(\'[^\'\\\\]*(?:\\\\.[^\'\\\\]*)*\'|"[^"\\\\]*(?:\\\\.[^"\\\\]*)*"|:|[^:]+)/',
+                                $single_default_modifier,
+                                $mod_array
+                            );
+                            for ($i = 0, $count = count($mod_array[ 0 ]); $i < $count; $i++) {
+                                if ($mod_array[ 0 ][ $i ] !== ':') {
+                                    $modifierlist[ $key ][] = $mod_array[ 0 ][ $i ];
                                 }
                             }
                         }
-                        $compiler->default_modifier_list  = $modifierlist;
+                        $compiler->default_modifier_list = $modifierlist;
                     }
-                    $output = $compiler->compileTag('private_modifier', array(), array('modifierlist' => $compiler->default_modifier_list, 'value' => $output));
+                    $output = $compiler->compileTag(
+                        'private_modifier',
+                        array(),
+                        array(
+                            'modifierlist' => $compiler->default_modifier_list,
+                            'value'        => $output
+                        )
+                    );
                 }
                 // autoescape html
                 if ($compiler->template->smarty->escape_html) {
                     $output = "htmlspecialchars({$output}, ENT_QUOTES, '" . addslashes(Smarty::$_CHARSET) . "')";
                 }
-                // loop over registerd filters
-                if (!empty($compiler->template->smarty->registered_filters[Smarty::FILTER_VARIABLE])) {
-                    foreach ($compiler->template->smarty->registered_filters[Smarty::FILTER_VARIABLE] as $key => $function) {
+                // loop over registered filters
+                if (!empty($compiler->template->smarty->registered_filters[ Smarty::FILTER_VARIABLE ])) {
+                    foreach ($compiler->template->smarty->registered_filters[ Smarty::FILTER_VARIABLE ] as $key =>
+                        $function) {
                         if (!is_array($function)) {
                             $output = "{$function}({$output},\$_smarty_tpl)";
-                        } else if (is_object($function[0])) {
-                            $output = "\$_smarty_tpl->smarty->registered_filters[Smarty::FILTER_VARIABLE][{$key}][0]->{$function[1]}({$output},\$_smarty_tpl)";
+                        } elseif (is_object($function[ 0 ])) {
+                            $output =
+                                "\$_smarty_tpl->smarty->registered_filters[Smarty::FILTER_VARIABLE]['{$key}'][0]->{$function[1]}({$output},\$_smarty_tpl)";
                         } else {
                             $output = "{$function[0]}::{$function[1]}({$output},\$_smarty_tpl)";
                         }
                     }
                 }
                 // auto loaded filters
-                if (isset($compiler->smarty->autoload_filters[Smarty::FILTER_VARIABLE])) {
-                    foreach ((array)$compiler->template->smarty->autoload_filters[Smarty::FILTER_VARIABLE] as $name) {
-                        $result = $this->compile_output_filter($compiler, $name, $output);
+                if (isset($compiler->smarty->autoload_filters[ Smarty::FILTER_VARIABLE ])) {
+                    foreach ((array)$compiler->template->smarty->autoload_filters[ Smarty::FILTER_VARIABLE ] as $name) {
+                        $result = $this->compile_variable_filter($compiler, $name, $output);
                         if ($result !== false) {
                             $output = $result;
                         } else {
                             // not found, throw exception
-                            throw new SmartyException("Unable to load filter '{$name}'");
+                            throw new SmartyException("Unable to load variable filter '{$name}'");
                         }
                     }
                 }
-                if (isset($compiler->template->variable_filters)) {
-                    foreach ($compiler->template->variable_filters as $filter) {
-                        if (count($filter) == 1 && ($result = $this->compile_output_filter($compiler, $filter[0], $output)) !== false) {
-                            $output = $result;
-                        } else {
-                            $output = $compiler->compileTag('private_modifier', array(), array('modifierlist' => array($filter), 'value' => $output));
-                        }
+                foreach ($compiler->variable_filters as $filter) {
+                    if (count($filter) === 1
+                        && ($result = $this->compile_variable_filter($compiler, $filter[ 0 ], $output)) !== false
+                    ) {
+                        $output = $result;
+                    } else {
+                        $output = $compiler->compileTag(
+                            'private_modifier',
+                            array(),
+                            array('modifierlist' => array($filter), 'value' => $output)
+                        );
                     }
                 }
             }
-
-            $compiler->has_output = true;
-            $output = "<?php echo {$output};?>";
+            $output = "<?php echo {$output};?>\n";
         }
         return $output;
     }
 
     /**
-    * @param object $compiler compiler object
-    * @param string $name     name of variable filter
-    * @param type   $output   embedded output
-    * @return string
-    */
-    private function compile_output_filter($compiler, $name, $output)
+     * @param \Smarty_Internal_TemplateCompilerBase $compiler compiler object
+     * @param string                                $name     name of variable filter
+     * @param string                                $output   embedded output
+     *
+     * @return string
+     * @throws \SmartyException
+     */
+    private function compile_variable_filter(Smarty_Internal_TemplateCompilerBase $compiler, $name, $output)
     {
-        $plugin_name = "smarty_variablefilter_{$name}";
-        $path = $compiler->smarty->loadPlugin($plugin_name, false);
-        if ($path) {
-            if ($compiler->template->caching) {
-                $compiler->template->required_plugins['nocache'][$name][Smarty::FILTER_VARIABLE]['file'] = $path;
-                $compiler->template->required_plugins['nocache'][$name][Smarty::FILTER_VARIABLE]['function'] = $plugin_name;
-            } else {
-                $compiler->template->required_plugins['compiled'][$name][Smarty::FILTER_VARIABLE]['file'] = $path;
-                $compiler->template->required_plugins['compiled'][$name][Smarty::FILTER_VARIABLE]['function'] = $plugin_name;
-            }
+        $function = $compiler->getPlugin($name, 'variablefilter');
+        if ($function) {
+            return "{$function}({$output},\$_smarty_tpl)";
         } else {
             // not found
             return false;
         }
-        return "{$plugin_name}({$output},\$_smarty_tpl)";
     }
-
 }
-
-?>
\ No newline at end of file