Refactor event full data provider for Twig layout

src/EventListener/EventFullTemplateDataListener.php

@@ -5,6 +5,7 @@ declare(strict_types=1);
 namespace MummertMedia\EventManagerBundle\EventListener;
 
 use Contao\CoreBundle\DependencyInjection\Attribute\AsHook;
+use Contao\StringUtil;
 use Contao\Template;
 use Doctrine\DBAL\Connection;
 use Doctrine\DBAL\ParameterType;
@@ -34,13 +35,29 @@ class EventFullTemplateDataListener
 
         $locationId = isset($data['location_id']) ? (int) $data['location_id'] : 0;
 
-        $template->location_fields = $this->fetchLocationFields($locationId);
+        $locationRow = $this->fetchLocationRow($locationId);
-        $template->organization_fields = $this->fetchOrganizationFields($eventId);
+        $organizations = $this->fetchOrganizations($eventId);
-        $template->tag_fields = $this->fetchTagFields($eventId);
+        $tags = $this->fetchTags($eventId);
+
+        $template->location_row = $locationRow;
+        $template->organizations = $organizations;
+        $template->tags = $tags;
+        $template->has_tag_21 = \in_array(21, array_map(static fn (array $tag): int => (int) ($tag['id'] ?? 0), $tags), true);
+
+        if ($locationRow && '' !== ($locationRow['lng'] ?? '') && '' !== ($locationRow['lat'] ?? '') && 58 !== (int) ($locationRow['id'] ?? 0)) {
+            $this->registerMapAssets();
+            $template->show_location_map = true;
+        } else {
+            $template->show_location_map = false;
+        }
+
+        $template->location_fields = $this->toFlatLocationFields($locationRow);
+        $template->organization_fields = $this->toFlatOrganizationFields($organizations);
+        $template->tag_fields = $this->toFlatTagFields($tags);
     }
 
     /** @return array<string, string> */
-    private function fetchLocationFields(int $locationId): array
+    private function fetchLocationRow(int $locationId): array
     {
         if ($locationId <= 0) {
             return [];
@@ -59,17 +76,21 @@ class EventFullTemplateDataListener
             return [];
         }
 
-        $fields = [];
+        $normalized = [];
 
         foreach ($row as $column => $value) {
-            $fields['location_'.$column] = $this->toString($value);
+            $normalized[$column] = $this->toString($value);
         }
 
-        return $fields;
+        if ('' !== ($normalized['image'] ?? '')) {
+            $normalized['image_uuid'] = $this->normalizeUuid($normalized['image']);
+        }
+
+        return $normalized;
     }
 
-    /** @return array<string, string> */
+    /** @return list<array<string, string>> */
-    private function fetchOrganizationFields(int $eventId): array
+    private function fetchOrganizations(int $eventId): array
     {
         $rows = $this->connection->createQueryBuilder()
             ->select('o.*')
@@ -81,22 +102,27 @@ class EventFullTemplateDataListener
             ->executeQuery()
             ->fetchAllAssociative();
 
-        $fields = [];
+        $organizations = [];
-        $index = 1;
 
         foreach ($rows as $row) {
+            $normalized = [];
+
             foreach ($row as $column => $value) {
-                $fields['organization'.$index.'_'.$column] = $this->toString($value);
+                $normalized[$column] = $this->toString($value);
             }
 
-            ++$index;
+            if ('' !== ($normalized['logo'] ?? '')) {
+                $normalized['logo_uuid'] = $this->normalizeUuid($normalized['logo']);
+            }
+
+            $organizations[] = $normalized;
         }
 
-        return $fields;
+        return $organizations;
     }
 
-    /** @return array<string, string> */
+    /** @return list<array<string, string>> */
-    private function fetchTagFields(int $eventId): array
+    private function fetchTags(int $eventId): array
     {
         $rows = $this->connection->createQueryBuilder()
             ->select('t.*')
@@ -112,8 +138,7 @@ class EventFullTemplateDataListener
             ->executeQuery()
             ->fetchAllAssociative();
 
-        $fields = [];
+        $tags = [];
-        $index = 1;
 
         foreach ($rows as $row) {
             $title = '';
@@ -124,13 +149,103 @@ class EventFullTemplateDataListener
                 $title = (string) $row['tag'];
             }
 
-            $fields['tag'.$index.'_title'] = $title;
+            $tags[] = [
+                'id' => (string) ((int) ($row['id'] ?? 0)),
+                'title' => $title,
+                'tag' => (string) ($row['tag'] ?? ''),
+            ];
+        }
+
+        return $tags;
+    }
+
+    /** @param array<string, string> $locationRow
+     *  @return array<string, string>
+     */
+    private function toFlatLocationFields(array $locationRow): array
+    {
+        $fields = [];
+
+        foreach ($locationRow as $column => $value) {
+            $fields['location_'.$column] = $value;
+        }
+
+        return $fields;
+    }
+
+    /** @param list<array<string, string>> $organizations
+     *  @return array<string, string>
+     */
+    private function toFlatOrganizationFields(array $organizations): array
+    {
+        $fields = [];
+        $index = 1;
+
+        foreach ($organizations as $organization) {
+            foreach ($organization as $column => $value) {
+                $fields['organization'.$index.'_'.$column] = $value;
+            }
+
             ++$index;
         }
 
         return $fields;
     }
 
+    /** @param list<array<string, string>> $tags
+     *  @return array<string, string>
+     */
+    private function toFlatTagFields(array $tags): array
+    {
+        $fields = [];
+        $index = 1;
+
+        foreach ($tags as $tag) {
+            $fields['tag'.$index.'_title'] = (string) ($tag['title'] ?? '');
+            ++$index;
+        }
+
+        return $fields;
+    }
+
+    private function normalizeUuid(string $value): string
+    {
+        $trimmed = trim($value);
+
+        if (preg_match('/^[0-9a-fA-F-]{36}$/', $trimmed)) {
+            return strtolower($trimmed);
+        }
+
+        if (16 === strlen($trimmed)) {
+            return StringUtil::binToUuid($trimmed);
+        }
+
+        return $trimmed;
+    }
+
+    private function registerMapAssets(): void
+    {
+        $GLOBALS['TL_JAVASCRIPT'] ??= [];
+        $GLOBALS['TL_CSS'] ??= [];
+
+        $jsAssets = [
+            'https://maps.mummert.media/libraries/maplibre-gl.js',
+            'https://maps.mummert.media/libraries/pmtiles.js',
+        ];
+
+        foreach ($jsAssets as $asset) {
+            if (!\in_array($asset, $GLOBALS['TL_JAVASCRIPT'], true)) {
+                $GLOBALS['TL_JAVASCRIPT'][] = $asset;
+            }
+        }
+
+        $cssAsset = 'https://maps.mummert.media/libraries/maplibre-gl.css';
+
+        if (!\in_array($cssAsset, $GLOBALS['TL_CSS'], true)) {
+            $GLOBALS['TL_CSS'][] = $cssAsset;
+        }
+    }
+
     private function toString(mixed $value): string
     {
         if (null === $value) {