From 879d7c585851cb3d07d4014da5712821f16c6122 Mon Sep 17 00:00:00 2001
From: patrickzerhusen <patrick.zerhusen@endex-geodaten.de>
Date: Mon, 27 Apr 2026 15:30:33 +0200
Subject: [PATCH] photos section in moderation portal with slider

---
 public/admin.php  | 64 ++++++++++++++++++++++++++++++++++++++++++++---
 public/styles.css | 56 +++++++++++++++++++++++++++++++++++++++++
 2 files changed, 116 insertions(+), 4 deletions(-)

diff --git a/public/admin.php b/public/admin.php
index 7a17530..c599583 100644
--- a/public/admin.php
+++ b/public/admin.php
@@ -99,7 +99,7 @@ $categories = get_categories();
 
 // Loads all Contributions for Municipality
 $stmt = $pdo->prepare("
-    SELECT contribution_id, title, category, description, author_name,
+    SELECT contribution_id, title, category, description, author_name, photo_path,
            geom_type, status, likes_count, dislikes_count, created_at, updated_at
     FROM contributions
     WHERE municipality_id = :mid
@@ -275,9 +275,28 @@ $counts['total'] = count($all_contributions);
                             <!-- Expanded Detail -->
                             <div class="contribution-row-detail">
                                 <div class="detail-layout">
-                                    <!-- Map Preview -->
-                                    <div class="detail-map" id="map-<?= $item['contribution_id'] ?>"
-                                         data-contribution-id="<?= $item['contribution_id'] ?>">
+                                    <!-- Map and Photo Slider -->
+                                    <div class="detail-slider" id="slider-<?= $item['contribution_id'] ?>">
+                                        <!-- Slide 1: Map -->
+                                        <div class="detail-slide active" data-slide="map">
+                                            <div class="detail-map" id="map-<?= $item['contribution_id'] ?>"
+                                                 data-contribution-id="<?= $item['contribution_id'] ?>">
+                                            </div>
+                                        </div>
+                                        <?php if (!empty($item['photo_path'])): ?>
+                                            <!-- Slide 2: Photo -->
+                                            <div class="detail-slide" data-slide="photo" style="display:none;">
+                                                <img src="<?= htmlspecialchars($item['photo_path']) ?>" alt="Foto"
+                                                     class="detail-slide-photo" onclick="window.open('<?= htmlspecialchars($item['photo_path']) ?>', '_blank')">
+                                            </div>
+                                            <!-- Slider Arrows -->
+                                            <button class="slider-arrow slider-arrow-left" onclick="slideDetail(<?= $item['contribution_id'] ?>, -1)">
+                                                <i class="fa-solid fa-chevron-left"></i>
+                                            </button>
+                                            <button class="slider-arrow slider-arrow-right" onclick="slideDetail(<?= $item['contribution_id'] ?>, 1)">
+                                                <i class="fa-solid fa-chevron-right"></i>
+                                            </button>
+                                        <?php endif; ?>
                                     </div>
 
                                     <!-- Content -->
@@ -295,6 +314,10 @@ $counts['total'] = count($all_contributions);
                                                 <i class="fa-solid fa-thumbs-up"></i> <?= $item['likes_count'] ?>
                                                 &middot;
                                                 <i class="fa-solid fa-thumbs-down"></i> <?= $item['dislikes_count'] ?>
+                                                &middot;
+                                                <i class="fa-solid fa-comment"></i> <?= $item['comment_count'] ?? 0 ?>
+
+                                                
                                             </span>
                                         </div>
                                     </div>
@@ -537,6 +560,39 @@ $counts['total'] = count($all_contributions);
         }
 
 
+        // =============================================================
+        // Detail Slider for Maps and Photos
+        // =============================================================
+
+        function slideDetail(contributionId, direction) {
+            const slider = document.getElementById('slider-' + contributionId);
+            if (!slider) return;
+
+            const slides = slider.querySelectorAll('.detail-slide');
+            let activeIndex = -1;
+
+            // Finds currently active Slide
+            slides.forEach(function (slide, i) {
+                if (slide.style.display !== 'none') activeIndex = i;
+            });
+
+            // Calculates next Slide Index (wraps around)
+            const nextIndex = (activeIndex + direction + slides.length) % slides.length;
+
+            // Switches Slides
+            slides.forEach(function (slide) { slide.style.display = 'none'; });
+            slides[nextIndex].style.display = 'block';
+
+            // Loads Map if switching to Map Slide and not yet loaded
+            if (slides[nextIndex].dataset.slide === 'map') {
+                const mapDiv = slides[nextIndex].querySelector('.detail-map');
+                if (mapDiv && !mapDiv.dataset.loaded) {
+                    loadMapPreview(mapDiv);
+                }
+            }
+        }
+
+
         // =============================================================
         // Map Preview (Leaflet Mini Map per Contribution)
         // =============================================================
diff --git a/public/styles.css b/public/styles.css
index c65704b..4ec85bc 100644
--- a/public/styles.css
+++ b/public/styles.css
@@ -1036,6 +1036,60 @@ select.form-input { cursor: pointer; }
 .back-link a { color: var(--color-text-secondary); }
 
 
+/* -----------------------------------------------------------------
+   5.8 Detail Slider (Map/Photo in Admin)
+   ----------------------------------------------------------------- */
+.detail-slider {
+    width: 220px;
+    height: 170px;
+    flex-shrink: 0;
+    position: relative;
+    border-radius: 6px;
+    overflow: hidden;
+    border: 1px solid var(--color-border);
+    background: #f0f0f0;
+}
+
+.detail-slide { width: 100%; height: 100%; }
+
+.detail-slide-photo {
+    width: 100%;
+    height: 100%;
+    object-fit: cover;
+    cursor: pointer;
+}
+
+.detail-slider .detail-map {
+    width: 100%;
+    height: 100%;
+    border: none;
+    border-radius: 0;
+}
+
+.slider-arrow {
+    position: absolute;
+    top: 50%;
+    transform: translateY(-50%);
+    background: rgba(0, 0, 0, 0.5);
+    color: white;
+    border: none;
+    width: 28px;
+    height: 28px;
+    border-radius: 50%;
+    cursor: pointer;
+    display: flex;
+    align-items: center;
+    justify-content: center;
+    font-size: 0.7rem;
+    z-index: 1000;
+    transition: background var(--transition-fast);
+}
+
+.slider-arrow:hover { background: rgba(0, 0, 0, 0.7); }
+.slider-arrow-left { left: 4px; }
+.slider-arrow-right { right: 4px; }
+
+
 /* =================================================================
    SECTION 6: Responsive Overrides
    ================================================================= */
@@ -1075,6 +1129,8 @@ select.form-input { cursor: pointer; }
     .action-buttons .btn { justify-content: center; }
     .filter-tabs { overflow-x: auto; }
     .page-tabs { overflow-x: auto; }
+    .detail-slider { width: 100%; height: 200px; }
+
 
     /* Legal */
     .page-content-box { padding: 20px; }