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<?php
declare(strict_types=1);
namespace Netzmacht\Contao\Toolkit\Component;
use Contao\Database\Result;
use Contao\Model;
use Contao\Model\Collection;
use Contao\StringUtil;
use InvalidArgumentException;
use Netzmacht\Contao\Toolkit\Assertion\Assertion;
use Netzmacht\Contao\Toolkit\Routing\RequestScopeMatcher;
use Netzmacht\Contao\Toolkit\View\Template\TemplateReference as ToolkitTemplateReference;
use Symfony\Component\Templating\EngineInterface as TemplateEngine;
use Symfony\Component\Templating\TemplateReferenceInterface as TemplateReference;
use function array_key_exists;
use function defined;
use function implode;
use function is_array;
use function trigger_error;
use function trim;
use const E_USER_DEPRECATED;
use const TL_MODE;
/**
* Base element.
*
* @deprecated Since 3.5.0 and get removed in 4.0.0
*
* @psalm-suppress DeprecatedInterface
* @psalm-suppress DeprecatedClass
*/
abstract class AbstractComponent implements Component
{
/**
* Assigned model.
*
* @var Model|null
*/
private $model;
/**
* Column of the element.
*
* @var string
*/
private $column;
/**
* Components parameter.
*
* @var array<string,mixed>
*/
private $data;
/**
* The template name.
*
* @var string
*/
protected $templateName = '';
/**
* Template engine.
*
* @var TemplateEngine
*/
private $templateEngine;
/**
* Request scope matcher.
*
* @var RequestScopeMatcher|null
*/
protected $requestScopeMatcher;
/**
* @param Model|Collection|Result $model Object model or result.
* @param TemplateEngine $templateEngine Template engine.
* @param string $column Column.
* @param RequestScopeMatcher|null $requestScopeMatcher Request scope matcher.
*
* @throws InvalidArgumentException When model does not have a row method.
*/
public function __construct(
$model,
TemplateEngine $templateEngine,
$column = 'main',
?RequestScopeMatcher $requestScopeMatcher = null
) {
if ($model instanceof Collection) {
$model = $model->current();
}
if ($model instanceof Model) {
$this->model = $model;
}
if ($requestScopeMatcher === null) {
// @codingStandardsIgnoreStart
@trigger_error(
'RequestScopeMatcher not passed as forth argument. RequestScopeMatcher will be required in version 4.0.0',
E_USER_DEPRECATED
);
// @codingStandardsIgnoreEnd
}
Assertion::methodExists('row', $model);
$this->templateEngine = $templateEngine;
$this->column = $column;
$this->requestScopeMatcher = $requestScopeMatcher;
$this->data = $this->deserializeData($model->row());
if ($this->get('customTpl') === '' || ! $this->isFrontendRequest()) {
return;
}
$this->setTemplateName((string) $this->get('customTpl'));
}
/**
* {@inheritDoc}
*
* @psalm-suppress DeprecatedClass
*/
public function set(string $name, $value): Component
{
$this->data[$name] = $value;
return $this;
}
/**
* {@inheritDoc}
*/
public function get(string $name)
{
if ($this->has($name)) {
return $this->data[$name];
}
return null;
}
/**
* Check if parameter exists.
*
* @param string $name Name of the parameter.
*/
public function has(string $name): bool
{
return array_key_exists($name, $this->data);
}
/**
* Get templateName.
*/
protected function getTemplateName(): string
{
return $this->templateName;
}
/**
* Set templateName.
*
* @param string $templateName Template name.
*
* @return $this
*/
protected function setTemplateName(string $templateName): self
{
$this->templateName = $templateName;
return $this;
}
/**
* {@inheritDoc}
*/
public function getModel()
{
return $this->model;
}
public function generate(): string
{
$this->compile();
$data = $this->prepareTemplateData($this->getData());
$buffer = $this->render($this->getTemplateReference(), $data);
$buffer = $this->postGenerate($buffer);
return $buffer;
}
/**
* Render a template.
*
* @param TemplateReference|string $templateName Template name or reference.
* @param array<string,mixed> $parameters Additional parameters being passed to the template.
*/
protected function render($templateName, array $parameters = []): string
{
return $this->templateEngine->render($templateName, $parameters);
}
/**
* Pre template data.
*
* @param array<string,mixed> $data Given data.
*
* @return array<string,mixed>
*/
protected function prepareTemplateData(array $data): array
{
$style = [];
$space = $this->get('space');
if (! empty($space[0])) {
$style[] = 'margin-top:' . $space[0] . 'px;';
}
if (! empty($space[1])) {
$style[] = 'margin-bottom:' . $space[1] . 'px;';
}
$cssID = $this->get('cssID');
$cssClass = $this->compileCssClass();
// Do not change this order (see #6191)
$data['style'] = implode(' ', $style);
$data['class'] = $cssClass;
$data['cssID'] = $cssID[0] !== '' ? ' id="' . $cssID[0] . '"' : '';
$data['inColumn'] = $this->getColumn();
return $data;
}
/**
* Post generate the output.
*
* @param string $buffer Generated component.
*/
private function postGenerate(string $buffer): string
{
return $buffer;
}
/**
* Compile the component.
*
* @return void
*/
// phpcs:ignore SlevomatCodingStandard.TypeHints.ReturnTypeHint.MissingNativeTypeHint
protected function compile()
{
}
/**
* Get the template data.
*
* @return array<string,mixed>
*/
protected function getData(): array
{
return $this->data;
}
/**
* Deserialize the model data.
*
* @param array<string,mixed> $row Model data.
*
* @return array<string,mixed>
*/
protected function deserializeData(array $row): array
{
if (! empty($row['space'])) {
$row['space'] = StringUtil::deserialize($row['space']);
}
if (! empty($row['cssID'])) {
$row['cssID'] = StringUtil::deserialize($row['cssID'], true);
}
$headline = StringUtil::deserialize($row['headline']);
if (is_array($headline)) {
$row['headline'] = $headline['value'];
$row['hl'] = $headline['unit'];
} else {
$row['headline'] = $headline;
$row['hl'] = 'h1';
}
return $row;
}
/**
* Compile the css class.
*/
protected function compileCssClass(): string
{
$cssID = $this->get('cssID');
$cssClass = '';
if (! empty($cssID[1])) {
$cssClass .= $cssID[1];
}
$model = $this->getModel();
if ($model && $model->classes) {
$cssClass .= ' ' . implode(' ', (array) $model->classes);
}
return trim($cssClass);
}
/**
* Get the column.
*/
protected function getColumn(): string
{
return $this->column;
}
/**
* Get the template reference.
*/
protected function getTemplateReference(): TemplateReference
{
return new ToolkitTemplateReference(
$this->getTemplateName(),
'html5',
ToolkitTemplateReference::SCOPE_FRONTEND
);
}
/**
* Check if current request is a Contao frontend request.
*/
protected function isFrontendRequest(): bool
{
if ($this->requestScopeMatcher) {
return $this->requestScopeMatcher->isFrontendRequest();
}
return defined('TL_MODE') && TL_MODE === 'FE';
}
/**
* Check if current request is a Contao backend request.
*/
protected function isBackendRequest(): bool
{
if ($this->requestScopeMatcher) {
return $this->requestScopeMatcher->isBackendRequest();
}
return defined('TL_MODE') && TL_MODE === 'BE';
}
}

vendor/netzmacht/contao-toolkit/src/Component/AbstractComponent.php line 104