67 lines
2.1 KiB
PHP
67 lines
2.1 KiB
PHP
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<?php
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declare(strict_types=1);
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namespace DigiComp\AttachmentViewUtility;
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use Neos\Eel\CompilingEvaluator;
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use Neos\Eel\Context;
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use Neos\Eel\Helper\ArrayHelper;
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use Neos\Eel\Helper\StringHelper;
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use Neos\Flow\Annotations as Flow;
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use Neos\Flow\I18n\EelHelper\TranslationHelper;
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use Neos\FluidAdaptor\View\TemplateView;
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use Neos\Utility\TypeHandling;
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trait EelFilenameTrait
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{
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protected string $eelExpressionOptionKey = 'filenameEelExpression';
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protected function addOptionFilenameEelExpression(): void
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{
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if (\property_exists($this, 'supportedOptions')) {
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$this->supportedOptions['filenameEelExpression'] = [
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null,
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'Callable which creates a filename from variables',
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'string',
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true,
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];
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} else {
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throw new \RuntimeException('supported option could not be set', 1697552694);
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}
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}
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protected function getAttachmentName(): string
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{
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if ($this instanceof TemplateView) {
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$variables = $this->getRenderingContext()->getVariableProvider()->getAll();
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} elseif (\property_exists($this, 'variables')) {
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$variables = $this->variables;
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} else {
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throw new \RuntimeException(
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'No variables can be detected for this kind of view: ' . TypeHandling::getTypeForValue($this),
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1697550214
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);
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}
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if (!\property_exists($this, 'options')) {
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throw new \RuntimeException('Your view options could not be found', 1697550440);
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}
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$expression = $this->options[$this->eelExpressionOptionKey];
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$context = new Context(\array_merge($variables, [
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'Array' => new ArrayHelper(),
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'String' => new StringHelper(),
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'Translation' => new TranslationHelper(),
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]));
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$this->emitFilenameEelExpressionContext($context);
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return (new CompilingEvaluator())->evaluate($expression, $context);
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}
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/**
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* @SuppressWarnings("unused")
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*/
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#[Flow\Signal]
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protected function emitFilenameEelExpressionContext(Context $context): void
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{
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}
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}
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