feat: page module previews for teasers, disrupter, disturber, map and lineup

The TYPO3 10 drawItem hooks become one preview renderer registered per CType in TCA; it renders the old templates from a46918d with the same variables (f:format.html is not allowed in the backend: f:sanitize.html). Co-Authored-By: Claude Opus 5.5 <[email protected]>
2026-10-24 12:56:22 +02:00
1 parent 44614a4a75
commit 0b17a24edd
@@ -0,0 +1,120 @@
+<?php
+
+declare(strict_types=1);
+
+namespace EP\EpTheme\Preview;
+
+use TYPO3\CMS\Backend\Preview\StandardContentPreviewRenderer;
+use TYPO3\CMS\Backend\Utility\BackendUtility;
+use TYPO3\CMS\Backend\View\BackendLayout\Grid\GridColumnItem;
+use TYPO3\CMS\Core\Database\ConnectionPool;
+use TYPO3\CMS\Core\Resource\FileRepository;
+use TYPO3\CMS\Core\Service\FlexFormService;
+use TYPO3\CMS\Core\Utility\GeneralUtility;
+use TYPO3\CMS\Core\View\ViewFactoryData;
+use TYPO3\CMS\Core\View\ViewFactoryInterface;
+
+/**
+ * Page module previews of the theme's content elements, rendered from
+ * Templates/PreviewRenderer/<CType>.html as the TYPO3 10 drawItem hooks did
+ * (Classes/Hooks/PageLayoutView in a46918d), with the same template variables.
+ * Registered per CType in TCA (['types'][<CType>]['previewRenderer']).
+ */
+class ContentPreviewRenderer extends StandardContentPreviewRenderer
+{
+    /**
+     * CType => [field holding the related uid, related table, template variable]
+     */
+    protected const RELATED_RECORDS = [
+        'teaser_country' => ['tx_eptheme_context_country', 'tx_epproducts_domain_model_country', 'country'],
+        'teaser_region' => ['tx_eptheme_context_region', 'tx_epproducts_domain_model_region', 'region'],
+        'teaser_city' => ['tx_eptheme_context_city', 'tx_epproducts_domain_model_city', 'city'],
+        'teaser_hotel' => ['tx_eptheme_context_hotel', 'tx_epproducts_domain_model_hotel', 'hotel'],
+        'teaser_concept' => ['tx_eptheme_context_concept', 'tx_epproducts_domain_model_concept', 'concept'],
+        'teaser_product' => ['tx_eptheme_context_product', 'tx_epproducts_domain_model_product', 'product'],
+        'teaser_booking_link' => ['tx_eptheme_context_product', 'tx_epproducts_domain_model_product', 'product'],
+    ];
+
+    public function renderPageModulePreviewContent(GridColumnItem $item): string
+    {
+        $row = $item->getRecord();
+        $cType = (string)$row['CType'];
+        $template = GeneralUtility::getFileAbsFileName(
+            'EXT:ep_theme/Resources/Private/Templates/PreviewRenderer/' . GeneralUtility::underscoredToUpperCamelCase($cType) . '.html'
+        );
+        if (!is_file($template)) {
+            return parent::renderPageModulePreviewContent($item);
+        }
+
+        $images = $this->getImages((int)$row['uid'], 'tt_content', 'image');
+        $variables = [
+            'data' => $row,
+            'flexForm' => GeneralUtility::makeInstance(FlexFormService::class)->convertFlexFormContentToArray((string)($row['pi_flexform'] ?? '')),
+            'firstImage' => $images[0] ?? null,
+            'images' => $images,
+        ];
+        $variables = array_replace($variables, $this->getAssignmentsForTemplate($cType, $row));
+
+        $view = GeneralUtility::makeInstance(ViewFactoryInterface::class)->create(new ViewFactoryData(
+            templatePathAndFilename: $template,
+            request: $item->getContext()->getCurrentRequest(),
+        ));
+        $view->assignMultiple($variables);
+        return $view->render();
+    }
+
+    protected function getAssignmentsForTemplate(string $cType, array $row): array
+    {
+        if (isset(self::RELATED_RECORDS[$cType])) {
+            [$field, $table, $name] = self::RELATED_RECORDS[$cType];
+            $uid = (int)($row[$field] ?? 0);
+            $assignments = [
+                'images' => $this->getImages($uid, $table, 'teaser_images'),
+                $name => $uid > 0 ? BackendUtility::getRecord($table, $uid) : null,
+            ];
+            if ($cType === 'teaser_product') {
+                $hotelUid = (int)($row['tx_eptheme_context_hotel'] ?? 0);
+                $assignments['hotel'] = $hotelUid > 0 ? BackendUtility::getRecord('tx_epproducts_domain_model_hotel', $hotelUid) : null;
+            }
+            return $assignments;
+        }
+
+        switch ($cType) {
+            case 'gmap':
+                $regionUid = (int)($row['tx_eptheme_context_region'] ?? 0);
+                $content = $regionUid > 0
+                    ? BackendUtility::getRecord('tx_epproducts_domain_model_region', $regionUid)
+                    : BackendUtility::getRecord('tx_epproducts_domain_model_hotel', (int)($row['tx_eptheme_context_hotel'] ?? 0));
+                return ['content' => $content];
+            case 'disrupter':
+                // tx_eptheme_disrupter is an MM relation; the field itself only holds the count
+                $queryBuilder = GeneralUtility::makeInstance(ConnectionPool::class)->getQueryBuilderForTable('tx_eptheme_ttcontent_tx_eptheme_disrupter_mm');
+                $disrupterUid = (int)$queryBuilder->select('uid_foreign')
+                    ->from('tx_eptheme_ttcontent_tx_eptheme_disrupter_mm')
+                    ->where($queryBuilder->expr()->eq('uid_local', $queryBuilder->createNamedParameter((int)$row['uid'])))
+                    ->orderBy('sorting')
+                    ->setMaxResults(1)
+                    ->executeQuery()
+                    ->fetchOne();
+                return ['content' => $disrupterUid > 0 ? BackendUtility::getRecord('tx_eptheme_domain_model_disrupter', $disrupterUid) : null];
+            case 'lineup':
+                $queryBuilder = GeneralUtility::makeInstance(ConnectionPool::class)->getQueryBuilderForTable('tx_eptheme_domain_model_lineup');
+                $rows = $queryBuilder->select('*')
+                    ->from('tx_eptheme_domain_model_lineup')
+                    ->where($queryBuilder->expr()->eq('tt_content', $queryBuilder->createNamedParameter((int)$row['uid'])))
+                    ->orderBy('sorting')
+                    ->executeQuery()
+                    ->fetchAllAssociative();
+                return ['rows' => $rows];
+        }
+        return [];
+    }
+
+    protected function getImages(int $uid, string $table, string $field): array
+    {
+        if ($uid <= 0) {
+            return [];
+        }
+        return GeneralUtility::makeInstance(FileRepository::class)->findByRelation($table, $field, $uid);
+    }
+}
@@ -0,0 +1,13 @@
+<?php
+
+use EP\EpTheme\Preview\ContentPreviewRenderer;
+
+defined('TYPO3') or die();
+
+// Page module previews (Templates/PreviewRenderer/<CType>.html); loads after tt_content_element_*.php
+foreach (['teaser_country', 'teaser_region', 'teaser_city', 'teaser_hotel', 'teaser_concept', 'teaser_product',
+          'teaser_booking_link', 'gmap', 'disturber', 'disrupter', 'lineup'] as $cType) {
+    if (isset($GLOBALS['TCA']['tt_content']['types'][$cType])) {
+        $GLOBALS['TCA']['tt_content']['types'][$cType]['previewRenderer'] = ContentPreviewRenderer::class;
+    }
+}
@@ -0,0 +1,11 @@
+{namespace be=TYPO3\CMS\Backend\ViewHelpers}
+<div class="row">
+    <div class="col-xs-12">
+        <p>
+            <strong>Störer</strong>
+        </p>
+        <strong>
+            {content.headline}
+        </strong>
+    </div>
+</div>
@@ -0,0 +1,24 @@
+{namespace be=TYPO3\CMS\Backend\ViewHelpers}
+<div class="row">
+    <div class="col-xs-12">
+        <p>
+            <strong>Störer</strong>
+        </p>
+        <strong>
+            <f:switch expression="{data.layout}">
+                <f:case value="1">
+                    groß
+                </f:case>>
+                <f:case value="2">
+                    Event klein
+                </f:case>
+                <f:case value="3">
+                    Event groß
+                </f:case>
+                <f:defaultCase>
+                    klein
+                </f:defaultCase>
+            </f:switch>
+        </strong>
+    </div>
+</div>
@@ -0,0 +1,11 @@
+{namespace be=TYPO3\CMS\Backend\ViewHelpers}
+<div class="row">
+    <div class="col-xs-12">
+        <p>
+            <strong>OSM Karte</strong>
+        </p>
+        <strong>
+            {content.name} ({content.latitude}, {content.longitude})
+        </strong>
+    </div>
+</div>
@@ -0,0 +1,15 @@
+{namespace be=TYPO3\CMS\Backend\ViewHelpers}
+<div class="row">
+    <div class="col-xs-12">
+        <p>
+            <strong>Lineup</strong>
+        </p>
+        <ul>
+            <f:for each="{rows}" as="row">
+                <li>
+                    {row.name}
+                </li>
+            </f:for>
+        </ul>
+    </div>
+</div>
@@ -0,0 +1,23 @@
+{namespace be=TYPO3\CMS\Backend\ViewHelpers}
+<div class="row">
+    <div class="col-xs-12">
+        <p>
+            <strong>Teaser Buchungslink</strong>
+        </p>
+        <p>
+            <f:if condition="{images.0}">
+                <f:then>
+                    <f:image image="{images.0.originalFile}" width="200" height="80c" />
+                </f:then>
+                <f:else>
+                    <f:image src="EXT:ep_theme/Resources/Public/images/lazy.png" width="200" height="80c"/>
+                </f:else>
+            </f:if>
+        </p>
+        <strong>
+            {product.name}
+        </strong>
+        <br>
+        {product.teaser -> f:sanitize.html()}
+    </div>
+</div>
@@ -0,0 +1,23 @@
+{namespace be=TYPO3\CMS\Backend\ViewHelpers}
+<div class="row">
+    <div class="col-xs-12">
+        <p>
+            <strong>Teaser Ort</strong>
+        </p>
+        <p>
+            <f:if condition="{images.0}">
+                <f:then>
+                    <f:image image="{images.0.originalFile}" width="200" height="80c" />
+                </f:then>
+                <f:else>
+                    <f:image src="EXT:ep_theme/Resources/Public/images/lazy.png" width="200" height="80c"/>
+                </f:else>
+            </f:if>
+        </p>
+        <strong>
+            {city.name}
+        </strong>
+        <br>
+        {city.teaser -> f:sanitize.html()}
+    </div>
+</div>
@@ -0,0 +1,23 @@
+{namespace be=TYPO3\CMS\Backend\ViewHelpers}
+<div class="row">
+    <div class="col-xs-12">
+        <p>
+            <strong>Teaser Konzept</strong>
+        </p>
+        <p>
+            <f:if condition="{images.0}">
+                <f:then>
+                    <f:image image="{images.0.originalFile}" width="200" height="80c" />
+                </f:then>
+                <f:else>
+                    <f:image src="EXT:ep_theme/Resources/Public/images/lazy.png" width="200" height="80c"/>
+                </f:else>
+            </f:if>
+        </p>
+        <strong>
+            {concept.name}
+        </strong>
+        <br>
+        {concept.teaser -> f:sanitize.html()}
+    </div>
+</div>
@@ -0,0 +1,23 @@
+{namespace be=TYPO3\CMS\Backend\ViewHelpers}
+<div class="row">
+    <div class="col-xs-12">
+        <p>
+            <strong>Teaser Land</strong>
+        </p>
+        <p>
+            <f:if condition="{images.0}">
+                <f:then>
+                    <f:image image="{images.0.originalFile}" width="200" height="80c" />
+                </f:then>
+                <f:else>
+                    <f:image src="EXT:ep_theme/Resources/Public/images/lazy.png" width="200" height="80c"/>
+                </f:else>
+            </f:if>
+        </p>
+        <strong>
+            {country.name}
+        </strong>
+        <br>
+        {country.teaser -> f:sanitize.html()}
+    </div>
+</div>
@@ -0,0 +1,23 @@
+{namespace be=TYPO3\CMS\Backend\ViewHelpers}
+<div class="row">
+    <div class="col-xs-12">
+        <p>
+            <strong>Teaser Hotel</strong>
+        </p>
+        <p>
+            <f:if condition="{images.0}">
+                <f:then>
+                    <f:image image="{images.0.originalFile}" width="200" height="80c" />
+                </f:then>
+                <f:else>
+                    <f:image src="EXT:ep_theme/Resources/Public/images/lazy.png" width="200" height="80c"/>
+                </f:else>
+            </f:if>
+        </p>
+        <strong>
+            {hotel.name}
+        </strong>
+        <br>
+        {hotel.teaser -> f:sanitize.html()}
+    </div>
+</div>
@@ -0,0 +1,23 @@
+{namespace be=TYPO3\CMS\Backend\ViewHelpers}
+<div class="row">
+    <div class="col-xs-12">
+        <p>
+            <strong>Teaser Produkt</strong>
+        </p>
+        <p>
+            <f:if condition="{images.0}">
+                <f:then>
+                    <f:image image="{images.0.originalFile}" width="200" height="80c" />
+                </f:then>
+                <f:else>
+                    <f:image src="EXT:ep_theme/Resources/Public/images/lazy.png" width="200" height="80c"/>
+                </f:else>
+            </f:if>
+        </p>
+        <strong>
+            {product.name}
+        </strong>
+        <br>
+        {product.teaser -> f:sanitize.html()}
+    </div>
+</div>
@@ -0,0 +1,23 @@
+{namespace be=TYPO3\CMS\Backend\ViewHelpers}
+<div class="row">
+    <div class="col-xs-12">
+        <p>
+            <strong>Teaser Gebiet</strong>
+        </p>
+        <p>
+            <f:if condition="{images.0}">
+                <f:then>
+                    <f:image image="{images.0.originalFile}" width="200" height="80c" />
+                </f:then>
+                <f:else>
+                    <f:image src="EXT:ep_theme/Resources/Public/images/lazy.png" width="200" height="80c"/>
+                </f:else>
+            </f:if>
+        </p>
+        <strong>
+            {region.name}
+        </strong>
+        <br>
+        {region.teaser -> f:sanitize.html()}
+    </div>
+</div>