Current File : //var/www/tif-dev/wp-content/plugins/lazy-blocks/vendor/Handlebars/Loader/InlineLoader.php
<?php
/**
* This file is part of Handlebars-php
* Base on mustache-php https://github.com/bobthecow/mustache.php
*
* Handlebars Inline Template string Loader implementation.
*
* With the InlineLoader, templates can be defined at the end of any PHP source
* file:
*
* $loader = new \Handlebars\Loader\InlineLoader(__FILE__, __COMPILER_HALT_OFFSET__);
* $hello = $loader->load('hello');
* $goodbye = $loader->load('goodbye');
*
* __halt_compiler();
*
* @@ hello
* Hello, {{ planet }}!
*
* @@ goodbye
* Goodbye, cruel {{ planet }}
*
* Templates are deliniated by lines containing only `@@ name`.
*
* @category Xamin
* @package Handlebars
* @author fzerorubigd <fzerorubigd@gmail.com>
* @author Hiroyuki Toda <mai7star@gmail.com>
* @copyright 2010-2015 (c) Justin Hileman
* @copyright 2015 (c) fzerorubigd
* @license MIT <http://opensource.org/licenses/MIT>
* @version Release: @package_version@
* @link http://xamin.ir
*/
namespace Handlebars\Loader;
use Handlebars\Loader;
/**
* The inline loader
*
* @category Xamin
* @package Handlebars
* @author fzerorubigd <fzerorubigd@gmail.com>
* @author Hiroyuki Toda <mai7star@gmail.com>
* @copyright 2010-2015 (c) Justin Hileman
* @copyright 2015 (c) fzerorubigd
* @license MIT <http://opensource.org/licenses/MIT>
* @version Release: @package_version@
* @link http://xamin.ir *
*/
class InlineLoader implements Loader
{
protected $fileName;
protected $offset;
protected $templates;
/**
* The InlineLoader requires a filename and offset to process templates.
* The magic constants `__FILE__` and `__COMPILER_HALT_OFFSET__` are usually
* perfectly suited to the job:
*
* $loader = new \Handlebars\Loader\InlineLoader(__FILE__, __COMPILER_HALT_OFFSET__);
*
* Note that this only works if the loader is instantiated inside the same
* file as the inline templates. If the templates are located in another
* file, it would be necessary to manually specify the filename and offset.
*
* @param string $fileName The file to parse for inline templates
* @param int $offset A string offset for the start of the templates.
* This usually coincides with the `__halt_compiler`
* call, and the `__COMPILER_HALT_OFFSET__`.
*/
public function __construct($fileName, $offset)
{
if (!is_file($fileName)) {
throw new \InvalidArgumentException(
sprintf(
'InlineLoader expects a valid filename, "%s" given.',
$fileName
)
);
}
if (!is_int($offset) || $offset < 0) {
throw new \InvalidArgumentException(
sprintf(
'InlineLoader expects a valid file offset, "%s" given.',
$offset
)
);
}
$this->fileName = $fileName;
$this->offset = $offset;
}
/**
* Load a Template by name.
*
* @param string $name template name
*
* @return string Handlebars Template source
*/
public function load($name)
{
$this->loadTemplates();
if (!array_key_exists($name, $this->templates)) {
throw new \InvalidArgumentException("Template $name not found.");
}
return $this->templates[$name];
}
/**
* Parse and load templates from the end of a source file.
*
* @return void
*/
protected function loadTemplates()
{
if (!is_null($this->templates)) {
return;
}
$this->templates = array();
$data = file_get_contents($this->fileName, false, null, $this->offset);
foreach (preg_split('/^@@(?= [\w\d\.]+$)/m', $data, -1) as $chunk) {
if (trim($chunk)) {
list($name, $content) = explode("\n", $chunk, 2);
$this->templates[trim($name)] = trim($content);
}
}
}
}
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