139 lines
3.7 KiB
PHP
Executable File
139 lines
3.7 KiB
PHP
Executable File
<?php
|
|
|
|
namespace Illuminate\View\Engines;
|
|
|
|
use Illuminate\Filesystem\Filesystem;
|
|
use Illuminate\View\Compilers\CompilerInterface;
|
|
use Illuminate\View\ViewException;
|
|
use Throwable;
|
|
|
|
class CompilerEngine extends PhpEngine
|
|
{
|
|
/**
|
|
* The Blade compiler instance.
|
|
*
|
|
* @var \Illuminate\View\Compilers\CompilerInterface
|
|
*/
|
|
protected $compiler;
|
|
|
|
/**
|
|
* A stack of the last compiled templates.
|
|
*
|
|
* @var array
|
|
*/
|
|
protected $lastCompiled = [];
|
|
|
|
/**
|
|
* The view paths that were compiled or are not expired, keyed by the path.
|
|
*
|
|
* @var array<string, true>
|
|
*/
|
|
protected $compiledOrNotExpired = [];
|
|
|
|
/**
|
|
* Create a new compiler engine instance.
|
|
*
|
|
* @param \Illuminate\View\Compilers\CompilerInterface $compiler
|
|
* @param \Illuminate\Filesystem\Filesystem|null $files
|
|
* @return void
|
|
*/
|
|
public function __construct(CompilerInterface $compiler, Filesystem $files = null)
|
|
{
|
|
parent::__construct($files ?: new Filesystem);
|
|
|
|
$this->compiler = $compiler;
|
|
}
|
|
|
|
/**
|
|
* Get the evaluated contents of the view.
|
|
*
|
|
* @param string $path
|
|
* @param array $data
|
|
* @return string
|
|
*/
|
|
public function get($path, array $data = [])
|
|
{
|
|
$this->lastCompiled[] = $path;
|
|
|
|
// If this given view has expired, which means it has simply been edited since
|
|
// it was last compiled, we will re-compile the views so we can evaluate a
|
|
// fresh copy of the view. We'll pass the compiler the path of the view.
|
|
if (! isset($this->compiledOrNotExpired[$path]) && $this->compiler->isExpired($path)) {
|
|
$this->compiler->compile($path);
|
|
}
|
|
|
|
// Once we have the path to the compiled file, we will evaluate the paths with
|
|
// typical PHP just like any other templates. We also keep a stack of views
|
|
// which have been rendered for right exception messages to be generated.
|
|
|
|
try {
|
|
$results = $this->evaluatePath($this->compiler->getCompiledPath($path), $data);
|
|
} catch (ViewException $e) {
|
|
if (! str($e->getMessage())->contains(['No such file or directory', 'File does not exist at path'])) {
|
|
throw $e;
|
|
}
|
|
|
|
if (! isset($this->compiledOrNotExpired[$path])) {
|
|
throw $e;
|
|
}
|
|
|
|
$this->compiler->compile($path);
|
|
|
|
$results = $this->evaluatePath($this->compiler->getCompiledPath($path), $data);
|
|
}
|
|
|
|
$this->compiledOrNotExpired[$path] = true;
|
|
|
|
array_pop($this->lastCompiled);
|
|
|
|
return $results;
|
|
}
|
|
|
|
/**
|
|
* Handle a view exception.
|
|
*
|
|
* @param \Throwable $e
|
|
* @param int $obLevel
|
|
* @return void
|
|
*
|
|
* @throws \Throwable
|
|
*/
|
|
protected function handleViewException(Throwable $e, $obLevel)
|
|
{
|
|
$e = new ViewException($this->getMessage($e), 0, 1, $e->getFile(), $e->getLine(), $e);
|
|
|
|
parent::handleViewException($e, $obLevel);
|
|
}
|
|
|
|
/**
|
|
* Get the exception message for an exception.
|
|
*
|
|
* @param \Throwable $e
|
|
* @return string
|
|
*/
|
|
protected function getMessage(Throwable $e)
|
|
{
|
|
return $e->getMessage().' (View: '.realpath(last($this->lastCompiled)).')';
|
|
}
|
|
|
|
/**
|
|
* Get the compiler implementation.
|
|
*
|
|
* @return \Illuminate\View\Compilers\CompilerInterface
|
|
*/
|
|
public function getCompiler()
|
|
{
|
|
return $this->compiler;
|
|
}
|
|
|
|
/**
|
|
* Clear the cache of views that were compiled or not expired.
|
|
*
|
|
* @return void
|
|
*/
|
|
public function forgetCompiledOrNotExpired()
|
|
{
|
|
$this->compiledOrNotExpired = [];
|
|
}
|
|
}
|