Add title-based tag enrichment fallback for listing rows

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

@@ -32,6 +32,7 @@ class OrganizationListingTemplateDataListener
         }
 
         $rowToOrganizationIdMap = [];
+        $rowToTitleMap = [];
 
         foreach ($tbody as $rowIndex => $row) {
             if (!\is_array($row)) {
@@ -42,6 +43,29 @@ class OrganizationListingTemplateDataListener
 
             if ($organizationId > 0) {
                 $rowToOrganizationIdMap[(int) $rowIndex] = $organizationId;
+                continue;
+            }
+
+            $title = $this->extractRowFieldContent($row, 'title');
+
+            if ('' !== $title) {
+                $rowToTitleMap[(int) $rowIndex] = $this->normalizeTitle($title);
+            }
+        }
+
+        if ([] !== $rowToTitleMap) {
+            $titleToOrganizationIdMap = $this->resolveOrganizationIdsByTitle(array_values(array_unique(array_filter($rowToTitleMap))));
+
+            foreach ($rowToTitleMap as $rowIndex => $title) {
+                if (isset($rowToOrganizationIdMap[$rowIndex])) {
+                    continue;
+                }
+
+                $organizationId = $titleToOrganizationIdMap[$title] ?? 0;
+
+                if ($organizationId > 0) {
+                    $rowToOrganizationIdMap[$rowIndex] = $organizationId;
+                }
             }
         }
 
@@ -51,6 +75,7 @@ class OrganizationListingTemplateDataListener
 
         $organizationTagMap = $this->fetchOrganizationTagMap(array_values(array_unique(array_values($rowToOrganizationIdMap))));
         $organizationLogoUuidMap = $this->fetchOrganizationLogoUuidMap(array_values(array_unique(array_values($rowToOrganizationIdMap))));
+        $organizationTagMapByTitle = $this->fetchOrganizationTagMapByTitle(array_values(array_unique(array_filter($rowToTitleMap))));
 
         foreach ($rowToOrganizationIdMap as $rowIndex => $organizationId) {
             $tagData = $organizationTagMap[$organizationId] ?? ['labels' => [], 'slugs' => []];
@@ -69,6 +94,24 @@ class OrganizationListingTemplateDataListener
             }
         }
 
+        foreach ($tbody as $rowIndex => $row) {
+            if (!\is_array($row) || isset($rowToOrganizationIdMap[$rowIndex])) {
+                continue;
+            }
+
+            $title = $this->normalizeTitle($this->extractRowFieldContent($row, 'title'));
+
+            if ('' === $title || !isset($organizationTagMapByTitle[$title])) {
+                continue;
+            }
+
+            $tagData = $organizationTagMapByTitle[$title];
+
+            $tbody[$rowIndex]['tag_labels']['content'] = implode(', ', $tagData['labels']);
+            $tbody[$rowIndex]['tag_slugs']['content'] = implode(',', $tagData['slugs']);
+            $tbody[$rowIndex]['tags']['content'] = implode(', ', $tagData['labels']);
+        }
+
         $template->tbody = $tbody;
     }
 
@@ -151,6 +194,55 @@ class OrganizationListingTemplateDataListener
         return 0;
     }
 
+    /** @param list<string> $titles
+     *  @return array<string, int>
+     */
+    private function resolveOrganizationIdsByTitle(array $titles): array
+    {
+        if ([] === $titles) {
+            return [];
+        }
+
+        $rows = $this->connection->executeQuery(
+            'SELECT o.id, o.title FROM tl_organization o WHERE o.title IN (?)',
+            [$titles],
+            [ArrayParameterType::STRING],
+        )->fetchAllAssociative();
+
+        $titleToIdsMap = [];
+
+        foreach ($rows as $row) {
+            $organizationId = (int) ($row['id'] ?? 0);
+            $title = $this->normalizeTitle((string) ($row['title'] ?? ''));
+
+            if ($organizationId <= 0 || '' === $title) {
+                continue;
+            }
+
+            $titleToIdsMap[$title][] = $organizationId;
+        }
+
+        $titleToOrganizationIdMap = [];
+
+        foreach ($titleToIdsMap as $title => $organizationIds) {
+            $organizationIds = array_values(array_unique(array_map('intval', $organizationIds)));
+
+            if (1 === \count($organizationIds)) {
+                $titleToOrganizationIdMap[$title] = $organizationIds[0];
+            }
+        }
+
+        return $titleToOrganizationIdMap;
+    }
+
+    private function normalizeTitle(string $title): string
+    {
+        $title = html_entity_decode($title, ENT_QUOTES | ENT_HTML5, 'UTF-8');
+        $title = trim(strip_tags($title));
+
+        return preg_replace('/\s+/u', ' ', $title) ?? '';
+    }
+
     /** @param list<int> $organizationIds
      *  @return array<int, array{labels: list<string>, slugs: list<string>}>
      */
@@ -166,6 +258,14 @@ class OrganizationListingTemplateDataListener
             [ParameterType::STRING, ParameterType::STRING, ArrayParameterType::INTEGER],
         )->fetchAllAssociative();
 
+        if ([] === $rows) {
+            $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 r.ptable = ? AND r.pid IN (?) ORDER BY r.pid ASC, r.tag_id ASC',
+                ['tl_organization', $organizationIds],
+                [ParameterType::STRING, ArrayParameterType::INTEGER],
+            )->fetchAllAssociative();
+        }
+
         $map = [];
         $seen = [];
 
@@ -200,6 +300,55 @@ class OrganizationListingTemplateDataListener
         return $map;
     }
 
+    /** @param list<string> $titles
+     *  @return array<string, array{labels: list<string>, slugs: list<string>}>
+     */
+    private function fetchOrganizationTagMapByTitle(array $titles): array
+    {
+        if ([] === $titles) {
+            return [];
+        }
+
+        $rows = $this->connection->executeQuery(
+            'SELECT o.title, r.tag_id, t.tag AS label FROM tl_organization o INNER JOIN tl_tags_rel r ON r.pid = o.id AND r.ptable = ? INNER JOIN tl_tags t ON t.id = r.tag_id WHERE o.title IN (?) ORDER BY o.title ASC, r.tag_id ASC',
+            ['tl_organization', $titles],
+            [ParameterType::STRING, ArrayParameterType::STRING],
+        )->fetchAllAssociative();
+
+        $map = [];
+        $seen = [];
+
+        foreach ($rows as $row) {
+            $title = $this->normalizeTitle((string) ($row['title'] ?? ''));
+            $tagId = (int) ($row['tag_id'] ?? 0);
+            $label = trim((string) ($row['label'] ?? ''));
+
+            if ('' === $title || $tagId <= 0 || '' === $label) {
+                continue;
+            }
+
+            if (isset($seen[$title][$tagId])) {
+                continue;
+            }
+
+            $seen[$title][$tagId] = true;
+            $map[$title]['labels'][] = $label;
+
+            $slug = $this->slugify($label);
+
+            if ('' !== $slug) {
+                $map[$title]['slugs'][] = $slug;
+            }
+        }
+
+        foreach ($map as $title => $tagData) {
+            $map[$title]['labels'] = array_values(array_unique($tagData['labels'] ?? []));
+            $map[$title]['slugs'] = array_values(array_unique($tagData['slugs'] ?? []));
+        }
+
+        return $map;
+    }
+
     /** @param list<int> $organizationIds
      *  @return array<int, string>
      */

templates/list_default_organisationen.html.twig

@@ -1,258 +0,0 @@
-{% extends '@Contao/block_searchable.html.twig' %}
-
-{% set wrapperAttributes = attrs()
-    .addClass(['ce_table', 'listing'])
-    .mergeWith(wrapperAttributes|default)
-%}
-
-{% block content %}
-
-    {% set legacyTagLabels = {
-        '10': 'Sport',
-        '11': 'Kultur',
-        '12': 'Politik',
-        '13': 'Soziales',
-        '14': 'Freizeit',
-        '15': 'Bildung',
-        '16': 'Religion',
-        '17': 'Natur',
-        '18': 'Gesellschaft'
-    } %}
-
-    {% if searchable %}
-        <div class="list_search">
-            <form method="get">
-                <div class="formbody">
-                    <input type="hidden" name="order_by" value="{{ order_by }}">
-                    <input type="hidden" name="sort" value="{{ sort }}">
-                    {% if per_page %}
-                        <input type="hidden" name="per_page" value="{{ per_page }}">
-                    {% endif %}
-                    <div class="widget widget-select">
-                        <label for="ctrl_search" class="invisible">{{ fields_label }}</label>
-                        <select name="search" id="ctrl_search" class="select">
-                            {{ search_fields|raw }}
-                        </select>
-                    </div>
-                    <div class="widget widget-text">
-                        <label for="ctrl_for" class="invisible">{{ keywords_label }}</label>
-                        <input type="text" name="for" id="ctrl_for" class="text" value="{{ for }}">
-                    </div>
-                    <div class="widget widget-submit">
-                        <button type="submit" class="submit">{{ search_label }}</button>
-                    </div>
-                </div>
-            </form>
-        </div>
-    {% endif %}
-
-    {% if per_page %}
-        <div class="list_per_page">
-            <form method="get">
-                <div class="formbody">
-                    <input type="hidden" name="order_by" value="{{ order_by }}">
-                    <input type="hidden" name="sort" value="{{ sort }}">
-                    <input type="hidden" name="search" value="{{ search }}">
-                    <input type="hidden" name="for" value="{{ for }}">
-                    <div class="widget widget-select">
-                        <label for="ctrl_per_page" class="invisible">{{ per_page_label }}</label>
-                        <select name="per_page" id="ctrl_per_page" class="select">
-                            <option value="10"{% if 10 == per_page %} selected{% endif %}>10</option>
-                            <option value="20"{% if 20 == per_page %} selected{% endif %}>20</option>
-                            <option value="30"{% if 30 == per_page %} selected{% endif %}>30</option>
-                            <option value="50"{% if 50 == per_page %} selected{% endif %}>50</option>
-                            <option value="100"{% if 100 == per_page %} selected{% endif %}>100</option>
-                            <option value="250"{% if 250 == per_page %} selected{% endif %}>250</option>
-                            <option value="500"{% if 500 == per_page %} selected{% endif %}>500</option>
-                        </select>
-                    </div>
-                    <div class="widget widget-submit">
-                        <button type="submit" class="submit">{{ per_page_label }}</button>
-                    </div>
-                </div>
-            </form>
-        </div>
-    {% endif %}
-
-    {% if searchable and for and not tbody|default %}
-        {{ no_results }}
-    {% else %}
-        {% set tagOptions = {} %}
-
-        {% for row in tbody|default([]) %}
-            {% set tagsRaw = row.tag_labels.content|default(row.tags.content|default(''))|striptags %}
-            {% set tagsPrepared = tagsRaw|replace({'&nbsp;': '', '&amp;nbsp;': '', ' ': '', ';': ',', '|': ',', '/': ',', ', ': ',', ' ,': ','}) %}
-            {% set tagParts = tagsPrepared is not empty ? tagsPrepared|split(',') : [] %}
-
-            {% for part in tagParts %}
-                {% set tagValue = part|striptags|replace({'&nbsp;': '', '&amp;nbsp;': '', ' ': ''})|trim %}
-
-                {% if legacyTagLabels[tagValue] is defined %}
-                    {% set tagLabel = legacyTagLabels[tagValue] %}
-                {% elseif tagValue matches '/^\\d+$/' %}
-                    {% set tagLabel = '' %}
-                {% elseif tagValue matches '/^[\\p{L}\\p{N}\\s._,&+\\-\\/]+$/u' %}
-                    {% set tagLabel = tagValue %}
-                {% else %}
-                    {% set tagLabel = '' %}
-                {% endif %}
-
-                {% if tagLabel is not empty %}
-                    {% set tagSlug = tagLabel|lower|replace({'ä': 'ae', 'ö': 'oe', 'ü': 'ue', 'ß': 'ss', ' ': '-', '/': '-', '&': '-', '+': '-', '.': '', ',': '', '(': '', ')': '', '"': '', "'": ''}) %}
-
-                    {% if tagSlug is not empty and tagOptions[tagSlug] is not defined %}
-                        {% set tagOptions = tagOptions|merge({ (tagSlug): tagLabel }) %}
-                    {% endif %}
-                {% endif %}
-            {% endfor %}
-        {% endfor %}
-
-        <link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/slim-select@3/dist/slimselect.min.css">
-
-        <div id="orgfilters" class="controls filters">
-            <label for="org-tag-filter" class="visually-hidden">Nach Typ filtern</label>
-            <select id="org-tag-filter" class="select" data-placeholder="Typ wählen">
-                <option value="">Alle</option>
-                {% for slug, label in tagOptions %}
-                    <option value="{{ slug }}">{{ label }}</option>
-                {% endfor %}
-            </select>
-            <button type="button" id="org-filter-reset" class="submit" style="display:none;">Filter zurücksetzen</button>
-        </div>
-
-        <div id="org">
-            <div id="org-list">
-                {% for row in tbody|default([]) %}
-                    {% set tagSlugsRaw = row.tag_slugs.content|default('')|trim %}
-                    {% set tagsRaw = row.tag_labels.content|default(row.tags.content|default(''))|striptags %}
-                    {% set tagsPrepared = tagsRaw|replace({'&nbsp;': '', '&amp;nbsp;': '', ' ': '', ';': ',', '|': ',', '/': ',', ', ': ',', ' ,': ','}) %}
-                    {% set tagParts = tagsPrepared is not empty ? tagsPrepared|split(',') : [] %}
-
-                    {% set tagClasses = [] %}
-                    {% set tagSlugs = [] %}
-
-                    {% if tagSlugsRaw is not empty %}
-                        {% for slug in tagSlugsRaw|split(',') %}
-                            {% set cleanedSlug = slug|trim %}
-
-                            {% if cleanedSlug is not empty %}
-                                {% set tagSlugs = tagSlugs|merge([cleanedSlug]) %}
-                                {% set tagClasses = tagClasses|merge(['tag-' ~ cleanedSlug]) %}
-                            {% endif %}
-                        {% endfor %}
-                    {% endif %}
-
-                    {% for part in tagParts if tagSlugsRaw is empty %}
-                        {% set tagValue = part|striptags|replace({'&nbsp;': '', '&amp;nbsp;': '', ' ': ''})|trim %}
-
-                        {% if legacyTagLabels[tagValue] is defined %}
-                            {% set tagLabel = legacyTagLabels[tagValue] %}
-                        {% elseif tagValue matches '/^\\d+$/' %}
-                            {% set tagLabel = '' %}
-                        {% elseif tagValue matches '/^[\\p{L}\\p{N}\\s._,&+\\-\\/]+$/u' %}
-                            {% set tagLabel = tagValue %}
-                        {% else %}
-                            {% set tagLabel = '' %}
-                        {% endif %}
-
-                        {% if tagLabel is not empty %}
-                            {% set tagSlug = tagLabel|lower|replace({'ä': 'ae', 'ö': 'oe', 'ü': 'ue', 'ß': 'ss', ' ': '-', '/': '-', '&': '-', '+': '-', '.': '', ',': '', '(': '', ')': '', '"': '', "'": ''}) %}
-
-                            {% if tagSlug is not empty %}
-                                {% set tagClasses = tagClasses|merge(['tag-' ~ tagSlug]) %}
-                                {% set tagSlugs = tagSlugs|merge([tagSlug]) %}
-                            {% endif %}
-                        {% endif %}
-                    {% endfor %}
-
-                    {% set title = row.title.content|default('') %}
-                    {% set logoUuid = row.logo_uuid.content|default('')|trim %}
-                    {% set lastCol = row|last %}
-
-                    <div class="org-item{% if tagClasses|length %} {{ tagClasses|join(' ') }}{% endif %}"{% if tagSlugs|length %} data-tags="{{ tagSlugs|join(',') }}"{% endif %}>
-                        <div class="wrapper">
-                            {% if logoUuid is not empty %}
-                                <div class="logo">{{ ('{{figure::' ~ logoUuid ~ '}}')|insert_tag_raw }}</div>
-                            {% endif %}
-
-                            {% if title is not empty %}
-                                <div class="title">{{ title|sanitize_html }}</div>
-                            {% endif %}
-
-                            {% if details and lastCol and lastCol.url|default %}
-                                <a class="details" href="{{ lastCol.url }}" title="{{ title|striptags }} - Details"></a>
-                            {% endif %}
-                        </div>
-                    </div>
-                {% endfor %}
-            </div>
-        </div>
-    {% endif %}
-
-    {% if pagination is defined %}
-        {{ pagination|raw }}
-    {% endif %}
-
-    <script src="https://cdn.jsdelivr.net/npm/slim-select@3/dist/slimselect.min.js"></script>
-    <script>
-        (function () {
-            const selectElement = document.querySelector('#org-tag-filter');
-            const resetButton = document.querySelector('#org-filter-reset');
-            const items = Array.from(document.querySelectorAll('#org-list .org-item'));
-
-            if (!selectElement || !items.length || typeof SlimSelect === 'undefined') {
-                return;
-            }
-
-            const slim = new SlimSelect({
-                select: selectElement,
-                settings: {
-                    allowDeselect: true,
-                    showSearch: false,
-                    placeholderText: 'Alle'
-                }
-            });
-
-            const applyFilter = function (selectedTag) {
-                const activeTag = selectedTag || '';
-
-                if (!activeTag) {
-                    items.forEach(function (item) {
-                        item.style.removeProperty('display');
-                    });
-
-                    if (resetButton) {
-                        resetButton.style.display = 'none';
-                    }
-
-                    return;
-                }
-
-                items.forEach(function (item) {
-                    const itemTags = (item.getAttribute('data-tags') || '').split(',').filter(Boolean);
-                    item.style.display = itemTags.includes(activeTag) ? '' : 'none';
-                });
-
-                if (resetButton) {
-                    resetButton.style.display = activeTag ? '' : 'none';
-                }
-            };
-
-            selectElement.addEventListener('change', function () {
-                applyFilter(selectElement.value || '');
-            });
-
-            if (resetButton) {
-                resetButton.addEventListener('click', function () {
-                    slim.setSelected('');
-                    applyFilter('');
-                });
-            }
-
-            if (selectElement.value) {
-                applyFilter(selectElement.value);
-            }
-        })();
-    </script>
-
-{% endblock %}