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smarty_internal_compile_block_plugin.php
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smarty_internal_compile_block_plugin.php
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<?php
/**
* Smarty Internal Plugin Compile Block Plugin
*
* Compiles code for the execution of block plugin
*
* @package Smarty
* @subpackage Compiler
* @author Uwe Tews
*/
/**
* Smarty Internal Plugin Compile Block Plugin Class
*/
class Smarty_Internal_Compile_Block_Plugin extends Smarty_Internal_CompileBase {
/**
* Compiles code for the execution of block plugin
*
* @param array $args array with attributes from parser
* @param string $tag name of block function
* @param object $compiler compiler object
* @return string compiled code
*/
public function compile($args, $compiler, $tag)
{
$this->compiler = $compiler;
if (strlen($tag) < 6 || substr_compare($tag, 'close', -5, 5) != 0) {
// opening tag of block plugin
$this->required_attributes = array();
$this->optional_attributes = array('_any');
// check and get attributes
$_attr = $this->_get_attributes($args);
// convert attributes into parameter array string
$_paramsArray = array();
foreach ($_attr as $_key => $_value) {
if (is_int($_key)) {
$_paramsArray[] = "$_key=>$_value";
} else {
$_paramsArray[] = "'$_key'=>$_value";
}
}
$_params = 'array(' . implode(",", $_paramsArray) . ')';
$this->_open_tag($tag, array($_params, $this->compiler->nocache));
// not cachable?
if (isset($this->compiler->smarty->registered_plugins[$tag]) && !$this->compiler->smarty->registered_plugins[$tag][2]) {
$this->compiler->nocache = true;
}
// maybe nocache because of nocache variables
$this->compiler->nocache = $this->compiler->nocache | $this->compiler->tag_nocache;
// compile code
$output = '<?php $_block_repeat=true; $_smarty_tpl->smarty->plugin_handler->' . $tag . '(array(' . $_params . ', null, $_smarty_tpl->smarty, &$_block_repeat, $_smarty_tpl),\'block\');while ($_block_repeat) { ob_start();?>';
} else {
// must endblock be nocache?
if ($this->compiler->nocache) {
$this->compiler->tag_nocache = true;
}
// closing tag of block plugin, restore nocache
list($_params, $this->compiler->nocache) = $this->_close_tag(substr($tag, 0, -5));
// This tag does create output
$this->compiler->has_output = true;
// compile code
$output = '<?php $_block_content = ob_get_clean(); $_block_repeat=false; echo $_smarty_tpl->smarty->plugin_handler->' . substr($tag, 0, -5) . '(array(' . $_params . ', $_block_content, $_smarty_tpl->smarty, &$_block_repeat, $_smarty_tpl),\'block\'); }?>';
}
return $output;
}
}
?>

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