RelativeScanner.php
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<?php
namespace WyriHaximus\TwigView\Lib;
use Cake\Core\App;
/**
* Class RelativeScanner
* @package WyriHaximus\TwigView\Lib
*/
class RelativeScanner
{
/**
* Return all sections (app & plugins) with an Template directory.
*
* @return array
*/
public static function all()
{
return static::strip(Scanner::all());
}
/**
* Return all templates for a given plugin.
*
* @param string $plugin The plugin to find all templates for.
*
* @return mixed
*/
public static function plugin($plugin)
{
return static::strip([
$plugin => Scanner::plugin($plugin),
])[$plugin];
}
/**
* Strip the absolute path of template's paths for all given sections.
*
* @param string $sections Sections to iterate over.
*
* @return array
*/
protected static function strip($sections)
{
foreach ($sections as $section => $paths) {
$sections[$section] = static::stripAbsolutePath($paths, $section == 'APP' ? null : $section);
}
return $sections;
}
/**
* Strip the absolute path of template's paths.
*
* @param array $paths Paths to strip.
* @param string|null $plugin Hold plugin name or null for App.
*
* @return array
*/
protected static function stripAbsolutePath(array $paths, $plugin = null)
{
foreach (App::path('Template', $plugin) as $templatesPath) {
array_walk($paths, function (&$path) use ($templatesPath) {
if (substr($path, 0, strlen($templatesPath)) == $templatesPath) {
$path = substr($path, strlen($templatesPath));
}
});
}
return $paths;
}
}