events/Classes/Domain/Repository/DateRepository.php

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<?php
namespace Wrm\Events\Domain\Repository;
use TYPO3\CMS\Core\Database\ConnectionPool;
use TYPO3\CMS\Core\Utility\GeneralUtility;
use TYPO3\CMS\Extbase\Persistence\Generic\Qom\ConstraintInterface;
use TYPO3\CMS\Extbase\Persistence\Generic\QueryResult;
use TYPO3\CMS\Extbase\Persistence\QueryInterface;
use TYPO3\CMS\Extbase\Persistence\QueryResultInterface;
use TYPO3\CMS\Extbase\Persistence\Repository;
use Wrm\Events\Domain\Model\Dto\DateDemand;
use Wrm\Events\Service\CategoryService;
class DateRepository extends Repository
{
public function findByUids(string $uids): QueryResult
{
$uids = explode(',', $uids);
$query = $this->createQuery();
$query->matching(
$query->in('uid', $uids)
);
return $query->execute();
}
public function findByDemand(DateDemand $demand): QueryResult
{
$query = $this->createDemandQuery($demand);
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return $query->execute();
}
protected function createDemandQuery(DateDemand $demand): QueryInterface
{
$query = $this->createQuery();
$constraints = [];
$categories = $demand->getCategories();
if ($categories) {
$categoryConstraints = $this->createCategoryConstraint($query, $categories, $demand->getIncludeSubCategories());
if ($demand->getCategoryCombination() === 'or') {
$constraints['categories'] = $query->logicalOr($categoryConstraints);
} else {
$constraints['categories'] = $query->logicalAnd($categoryConstraints);
}
}
if ($demand->getRegion() !== '') {
$constraints['region'] = $query->equals('event.region', $demand->getRegion());
}
if ($demand->getHighlight() !== false) {
$constraints['highlight'] = $query->equals('event.highlight', $demand->getHighlight());
}
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if ($demand->getSearchword() !== '') {
$constraints['searchword'] = $this->getSearchwordConstraint($query, $demand);
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}
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if ($demand->getUserCategories() !== []) {
$constraints['userCategories'] = $query->in('event.categories.uid', $demand->getUserCategories());
}
if ($demand->getStart() !== null) {
$constraints['starts'] = $query->greaterThanOrEqual('start', $demand->getStart());
}
if ($demand->getEnd() != null) {
// Dates might have end of 0 if only start exists.
// This is respected to take start as end date.
$constraints['ends'] = $query->logicalOr([
$query->logicalAnd([
$query->lessThanOrEqual('end', $demand->getEnd()),
$query->greaterThan('end', 0)
]),
$query->logicalAnd([
$query->equals('end', 0),
$query->lessThanOrEqual('start', $demand->getEnd())
]),
]);
}
if ($demand->getStart() === null && $demand->getEnd() === null) {
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$now = new \DateTime('now', new \DateTimeZone('Europe/Berlin'));
$constraints['nowAndFuture'] = $query->logicalOr([
$query->greaterThanOrEqual('start', $now),
$query->greaterThanOrEqual('end', $now)
]);
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}
if ($demand->getLimit() !== '') {
$query->setLimit((int) $demand->getLimit());
}
if (!empty($constraints)) {
$query->matching($query->logicalAnd($constraints));
}
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$query->setOrderings([$demand->getSortBy() => $demand->getSortOrder()]);
return $query;
}
private function getSearchwordConstraint(
QueryInterface $query,
DateDemand $demand
): ConstraintInterface {
$fieldsToSearch = [
'event.title',
'event.teaser',
'event.categories.title',
];
$wordsToSearch = $demand->getSynonymsForSearchword();
$wordsToSearch[] = $demand->getSearchword();
$constraints = [];
$queryBuilder = $this->objectManager->get(ConnectionPool::class)
->getQueryBuilderForTable('tx_events_domain_model_date');
foreach ($wordsToSearch as $word) {
foreach ($fieldsToSearch as $field) {
$constraints[] = $query->like($field, '%' . $queryBuilder->escapeLikeWildcards($word) . '%');
}
}
return $query->logicalOr($constraints);
}
protected function createCategoryConstraint(QueryInterface $query, string $categories, bool $includeSubCategories = false): array
{
$constraints = [];
if ($includeSubCategories) {
$categoryService = GeneralUtility::makeInstance(CategoryService::class);
$categories = $categoryService->getChildrenCategories($categories);
}
$categories = GeneralUtility::intExplode(',', $categories, true);
foreach ($categories as $category) {
$constraints[] = $query->contains('event.categories', $category);
}
return $constraints;
}
public function findSearchWord(string $search): array
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{
$connection = GeneralUtility::makeInstance(ConnectionPool::class)
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->getConnectionForTable('tx_events_domain_model_date');
$queryBuilder = $connection->createQueryBuilder();
$statement = $queryBuilder
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->select('*')
->from('tx_events_domain_model_date')
->join(
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'tx_events_domain_model_date',
'tx_events_domain_model_event',
'event',
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$queryBuilder->expr()->eq('tx_events_domain_model_date.event', $queryBuilder->quoteIdentifier('event.uid'))
)->where(
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$queryBuilder->expr()->like('event.title', $queryBuilder->createNamedParameter('%' . $search . '%'))
)->orderBy('tx_events_domain_model_date.start');
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return $statement->execute()->fetchAll();
}
}