smarty = $smarty; parent::__construct(); // get required plugins // $this->smarty->loadPlugin($lexer_class); // $this->smarty->loadPlugin($parser_class); $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 $lex = new $this->lexer_class($_content,$this->smarty); $parser = new $this->parser_class($lex, $this); // $parser->PrintTrace(); // get tokens from lexer and parse them while ($lex->yylex() && !$this->abort_and_recompile) { // echo "
Parsing {$parser->yyTokenName[$lex->token]} Token {$lex->value} Line {$lex->line} \n"; $parser->doParse($lex->token, $lex->value); } if ($this->abort_and_recompile) { // exit here on abort return false; } // finish parsing process $parser->doParse(0, 0); // check for unclosed tags if (count($this->_tag_stack) > 0) { // get stacked info list($_open_tag, $_data) = array_pop($this->_tag_stack); $this->trigger_template_error("unclosed {" . $_open_tag . "} tag"); } if (!$this->compile_error) { // return compiled code return str_replace(array("?>\nretvalue); } else { // compilation error return false; } } } ?>