improve analyzer

search_db_analyzer.py

@@ -10,6 +10,32 @@ APP_CONFIG = auth.return_app_config()
 BASE_DIR = os.path.dirname(os.path.abspath(__file__))
 SEARCH_DB_PATH = os.path.join(BASE_DIR, "search.db")
 
+# Filetype buckets (extension-based, lowercase, leading dot).
+FILETYPE_BUCKETS = [
+    ("Liedtexte", {
+        ".sng"
+    }),
+    ("Image", {
+        ".png", ".gif", ".bmp", ".webp", ".tiff", ".tif", ".svg", ".ico"
+    }),
+    ("Video", {
+        ".mp4", ".m4v", ".mov", ".avi", ".mkv", ".webm", ".mpg", ".mpeg", ".3gp", ".3g2", ".wmv"
+    }),
+    ("Photo", {
+        ".jpg", ".jpeg", ".heic", ".heif", ".dng", ".cr2", ".cr3", ".arw", ".nef", ".orf", ".rw2", ".raf"
+    }),
+    ("Document", {
+        ".pdf", ".doc", ".docx", ".ppt", ".pptx", ".txt", ".rtf", ".md", ".odt", ".pages", ".key", ".note"
+    }),
+    ("Table", {
+        ".xls", ".xlsx", ".csv", ".ods", ".tsv"
+    }),
+    ("Audio", {
+        ".mp3", ".wav", ".m4a", ".flac", ".ogg", ".aac", ".wma", ".aiff", ".alac"
+    }),
+]
+FILETYPE_ORDER = [label for label, _ in FILETYPE_BUCKETS] + ["Misc"]
+
 # Open search.db in read-only mode to avoid accidental writes.
 search_db = sqlite3.connect(f"file:{SEARCH_DB_PATH}?mode=ro", uri=True, check_same_thread=False)
 search_db.row_factory = sqlite3.Row
@@ -20,6 +46,32 @@ def _normalize_folder_path(folder_path: str) -> str:
     return folder_path.replace("\\", "/").strip().strip("/")
 
 
+def _bucket_for_filetype(filetype: str) -> str:
+    if not filetype:
+        return "Misc"
+    ft = str(filetype).strip().lower()
+    if not ft:
+        return "Misc"
+
+    if "/" in ft and not ft.startswith("."):
+        if ft.startswith("image/"):
+            return "Image"
+        if ft.startswith("video/"):
+            return "Video"
+        if ft.startswith("audio/"):
+            return "Audio"
+        if ft.startswith("text/") or ft in ("application/pdf",):
+            return "Document"
+
+    if not ft.startswith("."):
+        ft = f".{ft}"
+
+    for label, exts in FILETYPE_BUCKETS:
+        if ft in exts:
+            return label
+    return "Misc"
+
+
 def _list_children(parent: str = "") -> List[str]:
     """
     Return the next folder level for the given parent.
@@ -82,13 +134,35 @@ def _query_counts(folder_path: str) -> Dict[str, Any]:
     cursor = search_db.cursor()
     rows = cursor.execute(sql, params).fetchall()
 
+    type_rows = cursor.execute(
+        f"""
+        SELECT COALESCE(filetype, '') AS filetype_label,
+               COUNT(*) AS file_count
+        FROM files
+        WHERE {where_sql}
+        GROUP BY filetype_label
+        """,
+        params
+    ).fetchall()
+
     total = sum(row["file_count"] for row in rows)
     categories = [
         {"category": row["category_label"], "count": row["file_count"]}
         for row in rows
     ]
 
-    return {"total": total, "categories": categories}
+    type_totals: Dict[str, int] = {}
+    for row in type_rows:
+        bucket = _bucket_for_filetype(row["filetype_label"])
+        type_totals[bucket] = type_totals.get(bucket, 0) + row["file_count"]
+
+    filetypes = [
+        {"type": label, "count": type_totals[label]}
+        for label in FILETYPE_ORDER
+        if type_totals.get(label)
+    ]
+
+    return {"total": total, "categories": categories, "filetypes": filetypes}
 
 
 def search_db_analyzer():

static/search_db_analyzer.js

@@ -20,6 +20,7 @@
     const feedback = document.getElementById('analyzer-feedback');
     const resultWrapper = document.getElementById('analyzer-result');
     const resultBody = document.getElementById('result-body');
+    const filetypeBody = document.getElementById('filetype-body');
     const totalCount = document.getElementById('totalCount');
     const levelsContainer = document.getElementById('folder-levels');
 
@@ -198,6 +199,9 @@
         }
 
         resultBody.innerHTML = '';
+        if (filetypeBody) {
+          filetypeBody.innerHTML = '';
+        }
         if (data.categories && data.categories.length) {
           data.categories.forEach((row) => {
             const tr = document.createElement('tr');
@@ -219,6 +223,29 @@
           resultBody.appendChild(tr);
         }
 
+        if (filetypeBody) {
+          if (data.filetypes && data.filetypes.length) {
+            data.filetypes.forEach((row) => {
+              const tr = document.createElement('tr');
+              const type = document.createElement('td');
+              const cnt = document.createElement('td');
+
+              type.textContent = row.type || 'Misc';
+              cnt.textContent = row.count;
+
+              tr.append(type, cnt);
+              filetypeBody.appendChild(tr);
+            });
+          } else {
+            const tr = document.createElement('tr');
+            const td = document.createElement('td');
+            td.colSpan = 2;
+            td.textContent = 'Keine Datei-Typen gefunden.';
+            tr.appendChild(td);
+            filetypeBody.appendChild(tr);
+          }
+        }
+
         totalCount.textContent = `${data.total || 0} Dateien`;
         resultWrapper.style.display = 'block';
       } catch (error) {

templates/base.html

@@ -52,7 +52,7 @@
                 <li><a class="dropdown-item" href="{{ url_for('connections') }}" data-ajax-nav>Verbindungen</a></li>
                 <li><a class="dropdown-item" href="{{ url_for('file_access') }}" data-ajax-nav>Dateizugriffe</a></li>
                 <li><a class="dropdown-item" href="{{ url_for('songs_dashboard') }}" data-ajax-nav>Wiederholungen</a></li>
-                <li><a class="dropdown-item" href="{{ url_for('search_db_analyzer') }}" data-ajax-nav>Dateiindex Analyse</a></li>
+                <li><a class="dropdown-item" href="{{ url_for('search_db_analyzer') }}" data-ajax-nav>Ordner auswerten</a></li>
               </ul>
             </div>
           </div>

templates/search_db_analyzer.html

@@ -5,7 +5,7 @@
 
 {% block content %}
 <div class="container">
-  <h2>Index auswerten</h2>
+  <h2>Ordner auswerten</h2>
   <p class="text-muted">
     Ordner auswählen und die Anzahl der Dateien pro Kategorie aus der Dateiindex abrufen.
   </p>
@@ -28,6 +28,8 @@
       <h4 class="mb-0">Ergebnis</h4>
       <span class="badge bg-secondary" id="totalCount"></span>
     </div>
+    <div class="row g-3">
+      <div class="col-lg-7">
         <div class="table-responsive">
           <table class="table table-striped align-middle">
             <thead>
@@ -40,6 +42,21 @@
           </table>
         </div>
       </div>
+      <div class="col-lg-5">
+        <div class="table-responsive">
+          <table class="table table-striped align-middle">
+            <thead>
+              <tr>
+                <th>Dateityp</th>
+                <th>Anzahl Dateien</th>
+              </tr>
+            </thead>
+            <tbody id="filetype-body"></tbody>
+          </table>
+        </div>
+      </div>
+    </div>
+  </div>
 </div>
 <script type="application/json" id="search-db-analyzer-data">
   {{ {