add tag assign to documents batch

templates/admin/tag/assign.html.twig

@@ -0,0 +1,144 @@
+{% extends 'admin/base.html.twig' %}
+
+{% block title %}Tag zuweisen{% endblock %}
+
+{% block body %}
+
+    <div class="d-flex justify-content-between align-items-center mb-4">
+        <h1 class="h3 mb-0">
+            Tag: {{ tag.label }}
+        </h1>
+
+        <a href="{{ path('admin_tags_index') }}"
+           class="btn btn-sm btn-outline-secondary">
+            Zurück
+        </a>
+    </div>
+
+    {# ========================================================= #}
+    {# LIVE REBUILD STATUS (SSE)                                #}
+    {# ========================================================= #}
+
+    <div id="rebuild-status">
+        <div class="alert alert-secondary shadow-sm">
+            Status wird geladen…
+        </div>
+    </div>
+
+    <script>
+        const statusBox = document.getElementById('rebuild-status');
+        const source = new EventSource("{{ path('admin_tags_rebuild_stream') }}");
+
+        source.onmessage = function (event) {
+            const data = JSON.parse(event.data);
+            let html = '';
+
+            if (data.status === '{{ statusRunning }}') {
+                html = `
+                    <div class="alert alert-info shadow-sm d-flex justify-content-between align-items-center">
+                        <div>
+                            <strong>Tag-Rebuild läuft</strong><br>
+                            ${data.startedAt ? 'Gestartet: ' + new Date(data.startedAt).toLocaleString() : ''}
+                        </div>
+                        <div class="spinner-border spinner-border-sm"></div>
+                    </div>
+                `;
+            } else if (data.status === '{{ statusQueued }}') {
+                html = `
+                    <div class="alert alert-secondary shadow-sm">
+                        <strong>Tag-Rebuild in Warteschlange</strong>
+                    </div>
+                `;
+            } else if (data.status === '{{ statusCompleted }}') {
+                html = `
+                    <div class="alert alert-success shadow-sm">
+                        <strong>Tag-Rebuild erfolgreich abgeschlossen</strong>
+                    </div>
+                `;
+            } else if (data.status === '{{ statusFailed }}') {
+                html = `
+                    <div class="alert alert-danger shadow-sm">
+                        <strong>Tag-Rebuild fehlgeschlagen</strong><br>
+                        ${data.error ? '<code>' + data.error + '</code>' : ''}
+                    </div>
+                `;
+            }
+
+            statusBox.innerHTML = html;
+        };
+
+        source.onerror = function () {
+            console.warn('SSE Verbindung verloren');
+        };
+    </script>
+
+    {# ============================= #}
+    {# Flash Messages               #}
+    {# ============================= #}
+
+    {% for message in app.flashes('success') %}
+        <div class="alert alert-success">
+            {{ message }}
+        </div>
+    {% endfor %}
+
+    {% for message in app.flashes('danger') %}
+        <div class="alert alert-danger">
+            {{ message }}
+        </div>
+    {% endfor %}
+
+    {# ============================= #}
+    {# Tag → Dokumente              #}
+    {# ============================= #}
+
+    <form method="post">
+
+        <input type="hidden"
+               name="_token"
+               value="{{ csrf_token('assign_tag_' ~ tag.id) }}">
+
+        <div class="card bg-black border-secondary">
+            <div class="card-body p-0">
+
+                <table class="table table-dark table-striped table-hover mb-0 align-middle">
+                    <thead class="table-secondary text-dark">
+                    <tr>
+                        <th style="width:60px;"></th>
+                        <th>Dokument</th>
+                    </tr>
+                    </thead>
+
+                    <tbody>
+                    {% for doc in documents %}
+                        <tr>
+                            <td>
+                                <input type="checkbox"
+                                       name="documents[]"
+                                       value="{{ doc.id }}"
+                                       {% if doc.id in assignedDocIds %}checked{% endif %}>
+                            </td>
+                            <td>
+                                {{ doc.title }}
+                            </td>
+                        </tr>
+                    {% else %}
+                        <tr>
+                            <td colspan="2" class="text-center text-muted">
+                                Keine Dokumente vorhanden.
+                            </td>
+                        </tr>
+                    {% endfor %}
+                    </tbody>
+                </table>
+
+            </div>
+        </div>
+
+        <button class="btn btn-primary mt-3">
+            Speichern
+        </button>
+
+    </form>
+
+{% endblock %}

templates/admin/tag/index.html.twig

@@ -158,16 +158,26 @@
                         <td><code>{{ tag.slug }}</code></td>
                         <td>{{ tag.description ?: '-' }}</td>
                         <td class="text-end">
+
+                            <a href="{{ path('admin_tags_assign', { id: tag.id }) }}"
+                               class="btn btn-sm btn-outline-info me-2">
+                                Zuweisen
+                            </a>
+
                             <form method="post"
-                                  action="{{ path('admin_tags_delete', {id: tag.id}) }}">
+                                  action="{{ path('admin_tags_delete', {id: tag.id}) }}"
+                                  style="display:inline-block;">
+
                                 <input type="hidden"
                                        name="_token"
                                        value="{{ csrf_token('admin_tag_delete_' ~ tag.id) }}"/>
+
                                 <button class="btn btn-sm btn-outline-danger"
                                         onclick="return confirm('Tag wirklich löschen? Zuweisungen werden entfernt.')">
                                     Löschen
                                 </button>
                             </form>
+
                         </td>
                     </tr>
                 {% else %}