Fix organization listing numeric tag rendering and template mapping

contao/dca/tl_module.php

@@ -3,6 +3,7 @@
 declare(strict_types=1);
 
 use Contao\Database;
+use Contao\Controller;
 use Contao\StringUtil;
 
 $GLOBALS['TL_DCA']['tl_module']['palettes']['member_organizations'] = '{title_legend},name,headline,type;{eventmanager_legend},editPage;{protected_legend:hide},protected;{expert_legend:hide},guests,cssID';
@@ -157,3 +158,15 @@ $GLOBALS['TL_DCA']['tl_module']['fields']['eventListDomId'] = [
     'eval' => ['includeBlankOption' => true, 'chosen' => true, 'tl_class' => 'w50'],
     'sql' => ['type' => 'string', 'length' => 128, 'default' => ''],
 ];
+
+if (isset($GLOBALS['TL_DCA']['tl_module']['fields']['list_layout'])) {
+    $GLOBALS['TL_DCA']['tl_module']['fields']['list_layout']['options_callback'] = static function (): array {
+        $options = Controller::getTemplateGroup('list_');
+
+        if (!isset($options['list_default_organisationen'])) {
+            $options['list_default_organisationen'] = 'list_default_organisationen';
+        }
+
+        return $options;
+    };
+}

src/EventListener/OrganizationListingTemplateDataListener.php

@@ -0,0 +1,432 @@
+<?php
+
+declare(strict_types=1);
+
+namespace MummertMedia\EventManagerBundle\EventListener;
+
+use Contao\CoreBundle\DependencyInjection\Attribute\AsHook;
+use Contao\StringUtil;
+use Contao\Template;
+use Doctrine\DBAL\ArrayParameterType;
+use Doctrine\DBAL\Connection;
+use Doctrine\DBAL\ParameterType;
+use Psr\Log\LoggerInterface;
+
+#[AsHook('parseTemplate', method: 'onParseTemplate')]
+class OrganizationListingTemplateDataListener
+{
+    public function __construct(
+        private readonly Connection $connection,
+        private readonly ?LoggerInterface $logger = null,
+    ) {
+    }
+
+    public function onParseTemplate(Template $template): void
+    {
+        if ('list_default_organisationen' !== (string) $template->getName()) {
+            return;
+        }
+
+        $tbody = $template->tbody;
+
+        if (!\is_array($tbody) || [] === $tbody) {
+            return;
+        }
+
+        $rowToOrganizationIdMap = [];
+
+        foreach ($tbody as $rowIndex => $row) {
+            if (!\is_array($row)) {
+                continue;
+            }
+
+            $organizationId = $this->extractOrganizationId($row);
+
+            if ($organizationId > 0) {
+                $rowToOrganizationIdMap[(int) $rowIndex] = $organizationId;
+            }
+        }
+
+        if ([] === $rowToOrganizationIdMap) {
+            return;
+        }
+
+        $organizationIds = array_values(array_unique(array_values($rowToOrganizationIdMap)));
+        $organizationTagMap = $this->fetchOrganizationTagMap($organizationIds);
+        $organizationLogoUuidMap = $this->fetchOrganizationLogoUuidMap($organizationIds);
+
+        $organizationTagIdsMap = [];
+        $organizationTagLabelMap = [];
+        $rowTagIdsMap = [];
+        $rowTagIdsList = [];
+
+        foreach ($organizationTagMap as $organizationId => $tagData) {
+            if ([] !== ($tagData['ids'] ?? [])) {
+                $organizationTagIdsMap[(string) $organizationId] = implode(',', $tagData['ids']);
+            }
+
+            foreach (($tagData['ids'] ?? []) as $index => $tagId) {
+                $label = trim((string) (($tagData['labels'][$index] ?? '') ?: ''));
+
+                if ('' !== $tagId && '' !== $label && !isset($organizationTagLabelMap[(string) $tagId])) {
+                    $organizationTagLabelMap[(string) $tagId] = $label;
+                }
+            }
+        }
+
+        foreach ($rowToOrganizationIdMap as $rowIndex => $organizationId) {
+            if (!isset($tbody[$rowIndex]) || !\is_array($tbody[$rowIndex])) {
+                continue;
+            }
+
+            $tagData = $organizationTagMap[$organizationId] ?? ['ids' => [], 'labels' => [], 'slugs' => []];
+            $logoUuid = $organizationLogoUuidMap[$organizationId] ?? '';
+            $tagIdsCsv = implode(',', $tagData['ids']);
+            $tagLabelsCsv = implode(', ', $tagData['labels']);
+            $tagSlugsCsv = implode(',', $tagData['slugs']);
+
+            $tbody[$rowIndex]['tag_ids']['content'] = $tagIdsCsv;
+            $tbody[$rowIndex]['tag_labels']['content'] = $tagLabelsCsv;
+            $tbody[$rowIndex]['tag_slugs']['content'] = $tagSlugsCsv;
+            $tbody[$rowIndex]['tags']['content'] = $tagLabelsCsv;
+
+            $tbody[$rowIndex]['tag_ids'] = $tagIdsCsv;
+            $tbody[$rowIndex]['tag_labels'] = $tagLabelsCsv;
+            $tbody[$rowIndex]['tag_slugs'] = $tagSlugsCsv;
+            $tbody[$rowIndex]['tags'] = $tagLabelsCsv;
+
+            if ('' !== $tagIdsCsv) {
+                $rowTagIdsMap[(string) $rowIndex] = $tagIdsCsv;
+            }
+
+            if ('' !== $logoUuid) {
+                $tbody[$rowIndex]['logo_uuid']['content'] = $logoUuid;
+            }
+        }
+
+        foreach ($tbody as $rowIndex => $row) {
+            if (!\is_array($row)) {
+                $rowTagIdsList[] = '';
+                continue;
+            }
+
+            $organizationId = $rowToOrganizationIdMap[(int) $rowIndex] ?? 0;
+            $rowTagIdsList[] = ($organizationId > 0 && isset($organizationTagMap[$organizationId]))
+                ? implode(',', $organizationTagMap[$organizationId]['ids'] ?? [])
+                : '';
+        }
+
+        if (null !== $this->logger) {
+            $rowsWithoutTagIds = 0;
+
+            foreach ($rowToOrganizationIdMap as $rowIndex => $organizationId) {
+                if (!isset($organizationTagMap[$organizationId]) || [] === ($organizationTagMap[$organizationId]['ids'] ?? [])) {
+                    ++$rowsWithoutTagIds;
+                }
+            }
+
+            if ($rowsWithoutTagIds > 0) {
+                $this->logger->warning('Organization listing enrichment found rows without tag IDs.', [
+                    'template' => (string) $template->getName(),
+                    'totalRows' => \count($tbody),
+                    'mappedRows' => \count($rowToOrganizationIdMap),
+                    'rowsWithoutTagIds' => $rowsWithoutTagIds,
+                ]);
+            }
+        }
+
+        $template->organization_tag_ids_map = $organizationTagIdsMap;
+        $template->organization_tag_label_map = $organizationTagLabelMap;
+        $template->organization_row_tag_ids_map = $rowTagIdsMap;
+        $template->organization_row_tag_ids_list = $rowTagIdsList;
+
+        $template->tbody = $tbody;
+    }
+
+    /** @param array<string, mixed> $row */
+    private function extractOrganizationId(array $row): int
+    {
+        foreach (['id', 'organization_id', 'org_id'] as $fieldName) {
+            if (isset($row[$fieldName]) && \is_scalar($row[$fieldName]) && ctype_digit((string) $row[$fieldName])) {
+                return (int) $row[$fieldName];
+            }
+
+            $value = $this->extractRowFieldContent($row, $fieldName);
+
+            if ('' !== $value && ctype_digit($value)) {
+                return (int) $value;
+            }
+        }
+
+        foreach ($row as $column) {
+            if (!\is_array($column)) {
+                continue;
+            }
+
+            foreach (['url', 'href'] as $urlField) {
+                if (!isset($column[$urlField]) || !\is_scalar($column[$urlField])) {
+                    continue;
+                }
+
+                $organizationId = $this->extractIdFromUrl((string) $column[$urlField]);
+
+                if ($organizationId > 0) {
+                    return $organizationId;
+                }
+            }
+        }
+
+        return 0;
+    }
+
+    /** @param array<string, mixed> $row */
+    private function extractRowFieldContent(array $row, string $fieldName): string
+    {
+        if (!isset($row[$fieldName])) {
+            return '';
+        }
+
+        if (\is_scalar($row[$fieldName])) {
+            return trim((string) $row[$fieldName]);
+        }
+
+        if (!\is_array($row[$fieldName])) {
+            return '';
+        }
+
+        $field = $row[$fieldName];
+
+        if (!isset($field['content']) || !\is_scalar($field['content'])) {
+            return '';
+        }
+
+        return trim((string) $field['content']);
+    }
+
+    private function extractIdFromUrl(string $url): int
+    {
+        $parts = parse_url($url);
+
+        if (!\is_array($parts) || !isset($parts['query'])) {
+            return 0;
+        }
+
+        parse_str((string) $parts['query'], $query);
+
+        foreach (['show', 'id'] as $queryKey) {
+            if (!isset($query[$queryKey])) {
+                continue;
+            }
+
+            $value = $query[$queryKey];
+
+            if (\is_scalar($value) && ctype_digit((string) $value)) {
+                return (int) $value;
+            }
+        }
+
+        return 0;
+    }
+
+    /** @param list<int> $organizationIds
+     *  @return array<int, array{ids: list<string>, labels: list<string>, slugs: list<string>}>
+     */
+    private function fetchOrganizationTagMap(array $organizationIds): array
+    {
+        if ([] === $organizationIds) {
+            return [];
+        }
+
+        $scope = $this->resolveTagRelationScope($organizationIds);
+
+        $conditions = ['r.pid IN (?)'];
+        $params = [$organizationIds];
+        $types = [ArrayParameterType::INTEGER];
+
+        if ('' === $scope['ptable']) {
+            $conditions[] = "(r.ptable = '' OR r.ptable IS NULL)";
+        } else {
+            $conditions[] = 'r.ptable = ?';
+            $params[] = $scope['ptable'];
+            $types[] = ParameterType::STRING;
+        }
+
+        if ('' === $scope['field']) {
+            $conditions[] = "(r.field = '' OR r.field IS NULL)";
+        } else {
+            $conditions[] = 'r.field = ?';
+            $params[] = $scope['field'];
+            $types[] = ParameterType::STRING;
+        }
+
+        $rows = $this->connection->executeQuery(
+            'SELECT r.pid AS organization_id, r.tag_id, t.tag AS label FROM tl_tags_rel r INNER JOIN tl_tags t ON t.id = r.tag_id WHERE '.implode(' AND ', $conditions).' ORDER BY r.pid ASC, r.tag_id ASC',
+            $params,
+            $types,
+        )->fetchAllAssociative();
+
+        if ([] === $rows && '' !== $scope['field']) {
+            $fieldFreeConditions = array_values(array_filter($conditions, static fn (string $condition): bool => 'r.field = ?' !== $condition));
+            $fieldFreeParams = $params;
+            $fieldFreeTypes = $types;
+
+            array_pop($fieldFreeParams);
+            array_pop($fieldFreeTypes);
+
+            $rows = $this->connection->executeQuery(
+                'SELECT r.pid AS organization_id, r.tag_id, t.tag AS label FROM tl_tags_rel r INNER JOIN tl_tags t ON t.id = r.tag_id WHERE '.implode(' AND ', $fieldFreeConditions).' ORDER BY r.pid ASC, r.tag_id ASC',
+                $fieldFreeParams,
+                $fieldFreeTypes,
+            )->fetchAllAssociative();
+        }
+
+        $map = [];
+        $seen = [];
+
+        foreach ($rows as $row) {
+            $organizationId = (int) ($row['organization_id'] ?? 0);
+            $tagId = (int) ($row['tag_id'] ?? 0);
+            $label = trim((string) ($row['label'] ?? ''));
+
+            if ($organizationId <= 0 || $tagId <= 0 || '' === $label || isset($seen[$organizationId][$tagId])) {
+                continue;
+            }
+
+            $seen[$organizationId][$tagId] = true;
+            $map[$organizationId]['ids'][] = (string) $tagId;
+            $map[$organizationId]['labels'][] = $label;
+
+            $slug = $this->slugify($label);
+
+            if ('' !== $slug) {
+                $map[$organizationId]['slugs'][] = $slug;
+            }
+        }
+
+        foreach ($map as $organizationId => $tagData) {
+            $map[$organizationId]['ids'] = array_values(array_unique($tagData['ids'] ?? []));
+            $map[$organizationId]['labels'] = array_values(array_unique($tagData['labels'] ?? []));
+            $map[$organizationId]['slugs'] = array_values(array_unique($tagData['slugs'] ?? []));
+        }
+
+        return $map;
+    }
+
+    /** @param list<int> $organizationIds
+     *  @return array{ptable: string, field: string}
+     */
+    private function resolveTagRelationScope(array $organizationIds): array
+    {
+        $rows = $this->connection->executeQuery(
+            "SELECT COALESCE(NULLIF(TRIM(r.ptable), ''), '') AS ptable_scope, COALESCE(NULLIF(TRIM(r.field), ''), '') AS field_scope, COUNT(DISTINCT r.pid) AS pid_count, COUNT(*) AS rel_count FROM tl_tags_rel r WHERE r.pid IN (?) GROUP BY COALESCE(NULLIF(TRIM(r.ptable), ''), ''), COALESCE(NULLIF(TRIM(r.field), ''), '') ORDER BY pid_count DESC, rel_count DESC",
+            [$organizationIds],
+            [ArrayParameterType::INTEGER],
+        )->fetchAllAssociative();
+
+        if ([] === $rows) {
+            return ['ptable' => 'tl_organization', 'field' => 'tags'];
+        }
+
+        foreach ($rows as $row) {
+            if ('tl_organization' === (string) ($row['ptable_scope'] ?? '') && 'tags' === (string) ($row['field_scope'] ?? '')) {
+                return ['ptable' => 'tl_organization', 'field' => 'tags'];
+            }
+        }
+
+        foreach ($rows as $row) {
+            if ('tl_organization' === (string) ($row['ptable_scope'] ?? '')) {
+                return ['ptable' => 'tl_organization', 'field' => (string) ($row['field_scope'] ?? '')];
+            }
+        }
+
+        foreach ($rows as $row) {
+            if ('tags' === (string) ($row['field_scope'] ?? '')) {
+                return ['ptable' => (string) ($row['ptable_scope'] ?? ''), 'field' => 'tags'];
+            }
+        }
+
+        return [
+            'ptable' => (string) ($rows[0]['ptable_scope'] ?? 'tl_organization'),
+            'field' => (string) ($rows[0]['field_scope'] ?? 'tags'),
+        ];
+    }
+
+    /** @param list<int> $organizationIds
+     *  @return array<int, string>
+     */
+    private function fetchOrganizationLogoUuidMap(array $organizationIds): array
+    {
+        if ([] === $organizationIds) {
+            return [];
+        }
+
+        $rows = $this->connection->executeQuery(
+            'SELECT o.id AS organization_id, o.logo AS logo_uuid FROM tl_organization o WHERE o.id IN (?)',
+            [$organizationIds],
+            [ArrayParameterType::INTEGER],
+        )->fetchAllAssociative();
+
+        $map = [];
+
+        foreach ($rows as $row) {
+            $organizationId = (int) ($row['organization_id'] ?? 0);
+            $logoUuid = $this->normalizeUuid($row['logo_uuid'] ?? null);
+
+            if ($organizationId <= 0 || '' === $logoUuid) {
+                continue;
+            }
+
+            $map[$organizationId] = $logoUuid;
+        }
+
+        return $map;
+    }
+
+    private function normalizeUuid(mixed $value): string
+    {
+        if (null === $value) {
+            return '';
+        }
+
+        if (\is_resource($value)) {
+            $value = stream_get_contents($value) ?: '';
+        }
+
+        $trimmed = trim((string) $value);
+
+        if ('' === $trimmed) {
+            return '';
+        }
+
+        if (preg_match('/^[0-9a-fA-F-]{36}$/', $trimmed)) {
+            return strtolower($trimmed);
+        }
+
+        if (16 === strlen($trimmed)) {
+            return StringUtil::binToUuid($trimmed);
+        }
+
+        return '';
+    }
+
+    private function slugify(string $value): string
+    {
+        $value = trim(mb_strtolower($value));
+
+        if ('' === $value) {
+            return '';
+        }
+
+        $value = strtr($value, [
+            'ä' => 'ae',
+            'ö' => 'oe',
+            'ü' => 'ue',
+            'ß' => 'ss',
+        ]);
+
+        $value = preg_replace('/[^a-z0-9]+/u', '-', $value) ?? '';
+        $value = trim($value, '-');
+
+        return $value;
+    }
+}