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Extend smarty compiler for MVC

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adel
Smarty n00b

Joined: 29 Jan 2010
Posts: 2

Posted: Sat Jan 30, 2010 11:43 pm Post subject: Extend smarty compiler for MVC

I implemented a MVC and I used smarty 2 as template engine in view helpers:

please help me to upgrade below code from smarty 2 to 3:

Code:

class MySmartyCompiler extends Smarty_Compiler
{

function __construct() {
parent::__construct();
}

function _compile_compiler_tag($tagCommand, $tagArgs, &$output)
{
//We first try to use Smarty's own functionality to parse the tag
$found = parent::_compile_compiler_tag($tagCommand, $tagArgs, $output);

if(!$found)
{
$paramCode = $this->_createParameterCode($tagArgs);
$output = "<?php echo \$this->callViewHelper('$tagCommand', $paramCode); ?>";
$found = true;
}

return $found;
}

private function _createParameterCode($tagArgs)
{
$i = 1;
if($tagArgs !== null)
{
$params = explode(' ', $tagArgs);
$cntParams = count($params);
foreach($params as $p)
{
//Split each key=value pair to vars
list($key, $value) = explode('=', $p, 2);

//Use Smarty's own functions to parse the value
//so that if there's a variable, it gets changed to
//properly point at a template variable etc.
$value = $this->_parse_var_props($value);

$code .= "'$key'=>$value";
if($i != $cntParams)
{
$code .= ',';
}
$i++;
}
}

return "array($code)";
}

}

?>

Regards,
Adel Khaleghi

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