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<?php
/*
* This file is part of Mustache.php.
*
* (c) 2010-2017 Justin Hileman
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
/**
* Mustache Lambda Helper.
*
* Passed as the second argument to section lambdas (higher order sections),
* giving them access to a `render` method for rendering a string with the
* current context.
*/
class Mustache_LambdaHelper
{
private $mustache;
private $context;
private $delims;
/**
* Mustache Lambda Helper constructor.
*
* @param Mustache_Engine $mustache Mustache engine instance
* @param Mustache_Context $context Rendering context
* @param string $delims Optional custom delimiters, in the format `{{= <% %> =}}`. (default: null)
*/
public function __construct(Mustache_Engine $mustache, Mustache_Context $context, $delims = null)
{
$this->mustache = $mustache;
$this->context = $context;
$this->delims = $delims;
}
/**
* Render a string as a Mustache template with the current rendering context.
*
* @param string $string
*
* @return string Rendered template
*/
public function render($string)
{
return $this->mustache
->loadLambda((string) $string, $this->delims)
->renderInternal($this->context);
}
/**
* Render a string as a Mustache template with the current rendering context.
*
* @param string $string
*
* @return string Rendered template
*/
public function __invoke($string)
{
return $this->render($string);
}
/**
* Get a Lambda Helper with custom delimiters.
*
* @param string $delims Custom delimiters, in the format `{{= <% %> =}}`
*
* @return Mustache_LambdaHelper
*/
public function withDelimiters($delims)
{
return new self($this->mustache, $this->context, $delims);
}
}
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