Updating Smarty

1 files changed, 111 insertions, 46 deletions

diff --git a/lib/smarty/sysplugins/smarty_internal_config_file_compiler.php b/lib/smarty/sysplugins/smarty_internal_config_file_compiler.php
index b16a694..a842fa8 100644
--- a/lib/smarty/sysplugins/smarty_internal_config_file_compiler.php
+++ b/lib/smarty/sysplugins/smarty_internal_config_file_compiler.php
@@ -1,22 +1,35 @@
 <?php
 /**
  * Smarty Internal Plugin Config File Compiler
- *
  * This is the config file compiler class. It calls the lexer and parser to
  * perform the compiling.
  *
- * @package Smarty
+ * @package    Smarty
  * @subpackage Config
- * @author Uwe Tews
+ * @author     Uwe Tews
  */
 
 /**
  * Main config file compiler class
  *
- * @package Smarty
+ * @package    Smarty
  * @subpackage Config
  */
-class Smarty_Internal_Config_File_Compiler {
+class Smarty_Internal_Config_File_Compiler
+{
+    /**
+     * Lexer class name
+     *
+     * @var string
+     */
+    public $lexer_class;
+
+    /**
+     * Parser class name
+     *
+     * @var string
+     */
+    public $parser_class;
 
     /**
      * Lexer object
@@ -42,9 +55,9 @@ class Smarty_Internal_Config_File_Compiler {
     /**
      * Smarty object
      *
-     * @var Smarty_Internal_Config object
+     * @var Smarty_Internal_Template object
      */
-    public $config;
+    public $template;
 
     /**
      * Compiled config data sections and variables
@@ -54,83 +67,138 @@ class Smarty_Internal_Config_File_Compiler {
     public $config_data = array();
 
     /**
+     * compiled config data must always be written
+     *
+     * @var bool
+     */
+    public $write_compiled_code = true;
+
+    /**
      * Initialize compiler
      *
-     * @param Smarty $smarty base instance
+     * @param string $lexer_class  class name
+     * @param string $parser_class class name
+     * @param Smarty $smarty       global instance
      */
-    public function __construct($smarty)
+    public function __construct($lexer_class, $parser_class, Smarty $smarty)
     {
         $this->smarty = $smarty;
-        $this->config_data['sections'] = array();
-        $this->config_data['vars'] = array();
+        // get required plugins
+        $this->lexer_class = $lexer_class;
+        $this->parser_class = $parser_class;
+        $this->smarty = $smarty;
+        $this->config_data[ 'sections' ] = array();
+        $this->config_data[ 'vars' ] = array();
     }
 
     /**
-     * Method to compile a Smarty template.
+     * Method to compile Smarty config source.
+     *
+     * @param Smarty_Internal_Template $template
      *
-     * @param  Smarty_Internal_Config $config config object
      * @return bool true if compiling succeeded, false if it failed
+     * @throws \SmartyException
      */
-    public function compileSource(Smarty_Internal_Config $config)
+    public function compileTemplate(Smarty_Internal_Template $template)
     {
-        /* here is where the compiling takes place. Smarty
-          tags in the templates are replaces with PHP code,
-          then written to compiled files. */
-        $this->config = $config;
-        // get config file source
-        $_content = $config->source->content . "\n";
-        // on empty template just return
-        if ($_content == '') {
-            return true;
+        $this->template = $template;
+        $this->template->compiled->file_dependency[ $this->template->source->uid ] =
+            array(
+                $this->template->source->filepath,
+                $this->template->source->getTimeStamp(),
+                $this->template->source->type
+            );
+        if ($this->smarty->debugging) {
+            if (!isset($this->smarty->_debug)) {
+                $this->smarty->_debug = new Smarty_Internal_Debug();
+            }
+            $this->smarty->_debug->start_compile($this->template);
         }
         // init the lexer/parser to compile the config file
-        $lex = new Smarty_Internal_Configfilelexer($_content, $this->smarty);
-        $parser = new Smarty_Internal_Configfileparser($lex, $this);
-        if ($this->smarty->_parserdebug) $parser->PrintTrace();
+        /* @var Smarty_Internal_ConfigFileLexer $this ->lex */
+        $this->lex = new $this->lexer_class(
+            str_replace(
+                array(
+                    "\r\n",
+                    "\r"
+                ),
+                "\n",
+                $template->source->getContent()
+            ) . "\n",
+            $this
+        );
+        /* @var Smarty_Internal_ConfigFileParser $this ->parser */
+        $this->parser = new $this->parser_class($this->lex, $this);
+        if (function_exists('mb_internal_encoding')
+            && function_exists('ini_get')
+            && ((int)ini_get('mbstring.func_overload')) & 2
+        ) {
+            $mbEncoding = mb_internal_encoding();
+            mb_internal_encoding('ASCII');
+        } else {
+            $mbEncoding = null;
+        }
+        if ($this->smarty->_parserdebug) {
+            $this->parser->PrintTrace();
+        }
         // get tokens from lexer and parse them
-        while ($lex->yylex()) {
-            if ($this->smarty->_parserdebug) echo "<br>Parsing  {$parser->yyTokenName[$lex->token]} Token {$lex->value} Line {$lex->line} \n";
-            $parser->doParse($lex->token, $lex->value);
+        while ($this->lex->yylex()) {
+            if ($this->smarty->_parserdebug) {
+                echo "<br>Parsing  {$this->parser->yyTokenName[$this->lex->token]} Token {$this->lex->value} Line {$this->lex->line} \n";
+            }
+            $this->parser->doParse($this->lex->token, $this->lex->value);
         }
         // finish parsing process
-        $parser->doParse(0, 0);
-        $config->compiled_config = '<?php $_config_vars = ' . var_export($this->config_data, true) . '; ?>';
+        $this->parser->doParse(0, 0);
+        if ($mbEncoding) {
+            mb_internal_encoding($mbEncoding);
+        }
+        if ($this->smarty->debugging) {
+            $this->smarty->_debug->end_compile($this->template);
+        }
+        // template header code
+        $template_header =
+            "<?php /* Smarty version " . Smarty::SMARTY_VERSION . ", created on " . strftime("%Y-%m-%d %H:%M:%S") .
+            "\n";
+        $template_header .= "         compiled from '{$this->template->source->filepath}' */ ?>\n";
+        $code = '<?php $_smarty_tpl->smarty->ext->configLoad->_loadConfigVars($_smarty_tpl, ' .
+                var_export($this->config_data, true) . '); ?>';
+        return $template_header . $this->template->smarty->ext->_codeFrame->create($this->template, $code);
     }
 
     /**
      * display compiler error messages without dying
-     *
      * If parameter $args is empty it is a parser detected syntax error.
-     * In this case the parser is called to obtain information about exspected tokens.
-     *
+     * In this case the parser is called to obtain information about expected tokens.
      * If parameter $args contains a string this is used as error message
      *
      * @param string $args individual error message or null
+     *
+     * @throws SmartyCompilerException
      */
     public function trigger_config_file_error($args = null)
     {
-        $this->lex = Smarty_Internal_Configfilelexer::instance();
-        $this->parser = Smarty_Internal_Configfileparser::instance();
-        // get template source line which has error
+        // get config source line which has error
         $line = $this->lex->line;
         if (isset($args)) {
             // $line--;
         }
         $match = preg_split("/\n/", $this->lex->data);
-        $error_text = "Syntax error in config file '{$this->config->source->filepath}' on line {$line} '{$match[$line-1]}' ";
+        $error_text =
+            "Syntax error in config file '{$this->template->source->filepath}' on line {$line} '{$match[$line - 1]}' ";
         if (isset($args)) {
             // individual error message
             $error_text .= $args;
         } else {
-            // exspected token from parser
+            // expected token from parser
             foreach ($this->parser->yy_get_expected_tokens($this->parser->yymajor) as $token) {
-                $exp_token = $this->parser->yyTokenName[$token];
-                if (isset($this->lex->smarty_token_names[$exp_token])) {
+                $exp_token = $this->parser->yyTokenName[ $token ];
+                if (isset($this->lex->smarty_token_names[ $exp_token ])) {
                     // token type from lexer
-                    $expect[] = '"' . $this->lex->smarty_token_names[$exp_token] . '"';
+                    $expect[] = '"' . $this->lex->smarty_token_names[ $exp_token ] . '"';
                 } else {
                     // otherwise internal token name
-                    $expect[] = $this->parser->yyTokenName[$token];
+                    $expect[] = $this->parser->yyTokenName[ $token ];
                 }
             }
             // output parser error message
@@ -138,7 +206,4 @@ class Smarty_Internal_Config_File_Compiler {
         }
         throw new SmartyCompilerException($error_text);
     }
-
 }
-
-?>
\ No newline at end of file