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%PDF-
Mini Shell
Mini Shell
<?php
/**
* This file is part of the Nette Framework (http://nette.org)
*
* Copyright (c) 2004 David Grudl (http://davidgrudl.com)
*
* For the full copyright and license information, please view
* the file license.txt that was distributed with this source code.
*/
namespace Nette\Latte\Macros;
use Nette,
Nette\Latte,
Nette\Latte\MacroNode;
/**
* Base IMacro implementation. Allows add multiple macros.
*
* @author David Grudl
*/
class MacroSet extends Nette\Object implements Latte\IMacro
{
/** @var Latte\Compiler */
private $compiler;
/** @var array */
private $macros;
public function __construct(Latte\Compiler $compiler)
{
$this->compiler = $compiler;
}
public function addMacro($name, $begin, $end = NULL, $attr = NULL)
{
$this->macros[$name] = array($begin, $end, $attr);
$this->compiler->addMacro($name, $this);
return $this;
}
public static function install(Latte\Compiler $compiler)
{
return new static($compiler);
}
/**
* Initializes before template parsing.
* @return void
*/
public function initialize()
{
}
/**
* Finishes template parsing.
* @return array(prolog, epilog)
*/
public function finalize()
{
}
/**
* New node is found.
* @return bool
*/
public function nodeOpened(MacroNode $node)
{
if ($this->macros[$node->name][2] && $node->htmlNode) {
$node->isEmpty = TRUE;
$this->compiler->setContext(Latte\Compiler::CONTEXT_DOUBLE_QUOTED);
$res = $this->compile($node, $this->macros[$node->name][2]);
$this->compiler->setContext(NULL);
if (!$node->attrCode) {
$node->attrCode = "<?php $res ?>";
}
} else {
$node->isEmpty = !isset($this->macros[$node->name][1]);
$res = $this->compile($node, $this->macros[$node->name][0]);
if (!$node->openingCode) {
$node->openingCode = "<?php $res ?>";
}
}
return $res !== FALSE;
}
/**
* Node is closed.
* @return void
*/
public function nodeClosed(MacroNode $node)
{
$res = $this->compile($node, $this->macros[$node->name][1]);
if (!$node->closingCode) {
$node->closingCode = "<?php $res ?>";
}
}
/**
* Generates code.
* @return string
*/
private function compile(MacroNode $node, $def)
{
$node->tokenizer->reset();
$writer = Latte\PhpWriter::using($node, $this->compiler);
if (is_string($def)) {
return $writer->write($def);
} else {
return Nette\Callback::create($def)->invoke($node, $writer);
}
}
/**
* @return Latte\Compiler
*/
public function getCompiler()
{
return $this->compiler;
}
}
Zerion Mini Shell 1.0