Initial repo created

[timetracker.git] / WEB-INF / lib / smarty / sysplugins / smarty_internal_smartytemplatecompiler.php

diff --git a/WEB-INF/lib/smarty/sysplugins/smarty_internal_smartytemplatecompiler.php b/WEB-INF/lib/smarty/sysplugins/smarty_internal_smartytemplatecompiler.php
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+++ b/WEB-INF/lib/smarty/sysplugins/smarty_internal_smartytemplatecompiler.php
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+<?php
+
+/**
+ * Smarty Internal Plugin Smarty Template Compiler Base
+ * 
+ * This file contains the basic classes and methodes for compiling Smarty templates with lexer/parser
+ * 
+ * @package Smarty
+ * @subpackage Compiler
+ * @author Uwe Tews 
+ */
+
+require_once("smarty_internal_parsetree.php");
+
+/**
+ * Class SmartyTemplateCompiler
+ */
+class Smarty_Internal_SmartyTemplateCompiler extends Smarty_Internal_TemplateCompilerBase {
+    // array of vars which can be compiled in local scope
+    public $local_var = array();
+    /**
+     * Initialize compiler
+     */
+    public function __construct($lexer_class, $parser_class, $smarty)
+    {
+        $this->smarty = $smarty;
+        parent::__construct(); 
+        // get required plugins
+        $this->lexer_class = $lexer_class;
+        $this->parser_class = $parser_class;
+    } 
+
+    /**
+     * Methode to compile a Smarty template
+     * 
+     * @param  $_content template source
+     * @return bool true if compiling succeeded, false if it failed
+     */
+    protected function doCompile($_content)
+    {
+        /* here is where the compiling takes place. Smarty
+       tags in the templates are replaces with PHP code,
+       then written to compiled files. */ 
+        // init the lexer/parser to compile the template
+        $this->lex = new $this->lexer_class($_content, $this);
+        $this->parser = new $this->parser_class($this->lex, $this);
+        if (isset($this->smarty->_parserdebug)) $this->parser->PrintTrace(); 
+        // get tokens from lexer and parse them
+        while ($this->lex->yylex() && !$this->abort_and_recompile) {
+            if (isset($this->smarty->_parserdebug)) echo "<pre>Line {$this->lex->line} Parsing  {$this->parser->yyTokenName[$this->lex->token]} Token " . htmlentities($this->lex->value) . "</pre>";
+            $this->parser->doParse($this->lex->token, $this->lex->value);
+        } 
+
+        if ($this->abort_and_recompile) {
+            // exit here on abort
+            return false;
+        } 
+        // finish parsing process
+        $this->parser->doParse(0, 0); 
+        // check for unclosed tags
+        if (count($this->_tag_stack) > 0) {
+            // get stacked info
+            list($_open_tag, $_data) = array_pop($this->_tag_stack);
+            $this->trigger_template_error("unclosed {" . $_open_tag . "} tag");
+        } 
+        // return compiled code
+        // return str_replace(array("? >\n<?php","? ><?php"), array('',''), $this->parser->retvalue);
+        return $this->parser->retvalue;
+    } 
+} 
+
+?>
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