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Template.php
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145 lines (111 loc) · 3.03 KB
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<?php declare(strict_types=1);
/**
* This file is part of the Nette Framework (https://nette.org)
* Copyright (c) 2004 David Grudl (https://davidgrudl.com)
*/
namespace Nette\Bridges\ApplicationLatte;
use Latte;
use Nette;
/**
* Parameters of Latte templates.
*/
abstract class Template implements Nette\Application\UI\Template
{
private ?string $file = null;
public function __construct(
private readonly Latte\Engine $latte,
) {
}
final public function getLatte(): Latte\Engine
{
return $this->latte;
}
/**
* Renders template to output.
* @param array<string, mixed> $params
*/
public function render(?string $file = null, array $params = []): void
{
Nette\Utils\Arrays::toObject($params, $this);
$file ??= $this->file ?? throw new Nette\InvalidStateException('Template file name was not set.');
$this->latte->render($file, $this);
}
/**
* Renders template to string.
* @param array<string, mixed> $params
*/
public function renderToString(?string $file = null, array $params = []): string
{
Nette\Utils\Arrays::toObject($params, $this);
$file ??= $this->file ?? throw new Nette\InvalidStateException('Template file name was not set.');
return $this->latte->renderToString($file, $this);
}
/**
* Renders template to string.
*/
public function __toString(): string
{
$file = $this->file ?? throw new Nette\InvalidStateException('Template file name was not set.');
return $this->latte->renderToString($file, $this->getParameters());
}
/********************* template filters & helpers ****************d*g**/
/**
* Registers run-time filter.
*/
public function addFilter(string $name, callable $callback): static
{
$this->latte->addFilter($name, $callback);
return $this;
}
/**
* Registers run-time function.
*/
public function addFunction(string $name, callable $callback): static
{
$this->latte->addFunction($name, $callback);
return $this;
}
/**
* Sets translate adapter.
*/
public function setTranslator(?Nette\Localization\Translator $translator, ?string $language = null): static
{
$this->latte->addExtension(new Latte\Essential\TranslatorExtension($translator, $language));
return $this;
}
/********************* template parameters ****************d*g**/
/**
* Sets the path to the template file.
*/
public function setFile(string $file): static
{
$this->file = $file;
return $this;
}
final public function getFile(): ?string
{
return $this->file;
}
/**
* Returns array of all parameters.
* @return array<string, mixed>
*/
final public function getParameters(): array
{
$res = [];
foreach ((new \ReflectionObject($this))->getProperties(\ReflectionProperty::IS_PUBLIC) as $prop) {
if ($prop->isInitialized($this)) {
$res[$prop->getName()] = $prop->getValue($this);
}
}
return $res;
}
/**
* Prevents unserialization.
* @param array<mixed> $_
*/
final public function __unserialize(array $_)
{
throw new Nette\NotImplementedException('Object unserialization is not supported by class ' . static::class);
}
}