notebookVb

2026-06-04 22:56:27 +02:00
parent f75a0f8906
commit 0f73a6b537
6 changed files with 583 additions and 0 deletions
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+"""
+migrate_add_wanted.py — přidá sloupec wanted BOOLEAN NOT NULL DEFAULT FALSE do tabulky photos.
+Bezpečné spustit vícekrát (idempotentní).
+"""
+
+import psycopg2
+
+DB = dict(host="192.168.1.76", port=5432, user="vladimir.buzalka",
+          password="Vlado7309208104++", database="fotky_buzalkovi")
+
+SQL = """
+ALTER TABLE photos
+    ADD COLUMN IF NOT EXISTS wanted BOOLEAN NOT NULL DEFAULT FALSE;
+"""
+
+conn = psycopg2.connect(**DB)
+conn.autocommit = True
+cur = conn.cursor()
+
+print("Přidávám sloupec wanted…")
+cur.execute(SQL)
+print("Hotovo.")
+
+cur.execute("SELECT COUNT(*) FROM photos WHERE wanted = FALSE")
+n = cur.fetchone()[0]
+print(f"Fotek s wanted=FALSE: {n:,}")
+
+conn.close()
@@ -0,0 +1,31 @@
+"""
+migrate_category.py — přidá sloupec category do photos (idempotentní)
+a provede konkrétní UPDATE podle pravidel.
+"""
+import psycopg2
+
+DB = dict(host="192.168.1.76", port=5432, user="vladimir.buzalka",
+          password="Vlado7309208104++", database="fotky_buzalkovi")
+
+conn = psycopg2.connect(**DB)
+conn.autocommit = True
+cur = conn.cursor()
+
+# 1. Přidat sloupec category pokud neexistuje
+cur.execute("""
+    ALTER TABLE photos
+        ADD COLUMN IF NOT EXISTS category VARCHAR(100);
+""")
+print("Sloupec category OK.")
+
+# 2. BolyMedia SG520 → wanted=TRUE, category='Fotopast'
+cur.execute("""
+    UPDATE photos
+    SET wanted   = TRUE,
+        category = 'Fotopast'
+    WHERE camera_make = 'BolyMedia'
+      AND camera_model = 'SG520';
+""")
+print(f"SG520 aktualizováno: {cur.rowcount:,} řádků → wanted=TRUE, category='Fotopast'")
+
+conn.close()
@@ -0,0 +1,230 @@
+"""
+preview_sample.py — zobrazí náhled fotek podle ID z databáze.
+
+Použití:
+    python preview_sample.py 101 202 303 ...
+    python preview_sample.py --file ids.txt       # jedno ID na řádek
+    python preview_sample.py --file ids.txt --thumb 400
+"""
+
+import argparse
+import base64
+import io
+import sys
+import tempfile
+import webbrowser
+from pathlib import Path
+
+import psycopg2
+from PIL import Image
+
+# ── DB ────────────────────────────────────────────────────────────────────────
+
+DB = dict(host="192.168.1.76", port=5432, user="vladimir.buzalka",
+          password="Vlado7309208104++", database="fotky_buzalkovi")
+
+# ── Cesty ─────────────────────────────────────────────────────────────────────
+
+NAS_LINUX_PREFIX = "/mnt/user/ZalohaVsechObrazku/"
+NAS_WIN_UNC      = r"\\Tower1\ZalohaVsechObrazku\\"
+
+
+def linux_to_win(p: str) -> Path:
+    rel = p.removeprefix(NAS_LINUX_PREFIX).replace("/", "\\")
+    return Path(NAS_WIN_UNC + rel)
+
+
+# ── Načtení dat z DB ──────────────────────────────────────────────────────────
+
+QUERY = """
+    SELECT
+        z.id,
+        z.cesta_zalohy,
+        z.velikost,
+        p.taken_at,
+        p.taken_at_source,
+        p.camera_make,
+        p.camera_model,
+        p.width,
+        p.height,
+        p.megapixels,
+        p.gps_lat,
+        p.gps_lon,
+        COALESCE(
+            (SELECT string_agg(e.error_code, ', ')
+             FROM photo_errors e WHERE e.photo_id = p.id),
+            ''
+        ) AS chyby
+    FROM zaloha_obrazku z
+    JOIN photos p ON p.zaloha_id = z.id
+    WHERE z.id = ANY(%s)
+"""
+
+
+def fetch_rows(ids: list[int]) -> list:
+    conn = psycopg2.connect(**DB)
+    cur = conn.cursor()
+    cur.execute(QUERY, (ids,))
+    rows = cur.fetchall()
+    conn.close()
+    # zachovej původní pořadí ID
+    order = {rid: i for i, rid in enumerate(ids)}
+    return sorted(rows, key=lambda r: order.get(r[0], 9999))
+
+
+# ── Thumbnail ─────────────────────────────────────────────────────────────────
+
+def make_thumb_b64(win_path: Path, size: int) -> str | None:
+    try:
+        img = Image.open(win_path)
+        img.thumbnail((size, size), Image.LANCZOS)
+        if img.mode not in ("RGB", "L"):
+            img = img.convert("RGB")
+        buf = io.BytesIO()
+        img.save(buf, format="JPEG", quality=82)
+        return base64.b64encode(buf.getvalue()).decode()
+    except Exception:
+        return None
+
+
+# ── HTML ──────────────────────────────────────────────────────────────────────
+
+def format_size(n) -> str:
+    if n is None:
+        return "?"
+    for unit in ("B", "kB", "MB", "GB"):
+        if n < 1024:
+            return f"{n:.0f} {unit}"
+        n /= 1024
+    return f"{n:.1f} GB"
+
+
+def render_html(rows: list, ids: list[int], thumb_size: int) -> str:
+    cards = []
+    ok = 0
+
+    for i, row in enumerate(rows, 1):
+        (rid, cesta, velikost, taken_at, taken_src,
+         make_, model, width, height, mp, lat, lon, chyby) = row
+
+        win_path = linux_to_win(cesta)
+        b64 = make_thumb_b64(win_path, thumb_size)
+
+        if b64:
+            ok += 1
+            img_tag = f'<img src="data:image/jpeg;base64,{b64}" alt="foto">'
+            card_cls = "card"
+        else:
+            img_tag = '<div class="no-img">⚠ soubor nedostupný<br><small>zkontroluj přístup na Tower1</small></div>'
+            card_cls = "card broken"
+
+        camera = " ".join(filter(None, [make_, model])) or "<em>neznámá</em>"
+        date_str = taken_at.strftime("%Y-%m-%d %H:%M") if taken_at else "?"
+        res = f"{width}×{height}" if width and height else "?"
+        mp_str = f"{mp:.1f} Mpx" if mp else ""
+        gps_link = (
+            f'<a href="https://maps.google.com/?q={lat},{lon}" target="_blank">📍 {lat:.4f}, {lon:.4f}</a>'
+            if lat and lon else ""
+        )
+        chyby_html = f'<div class="err">{chyby}</div>' if chyby else ""
+        path_short = str(win_path).replace(NAS_WIN_UNC, "…\\")
+
+        cards.append(f"""
+        <div class="{card_cls}">
+            <div class="thumb">{img_tag}</div>
+            <div class="meta">
+                <div class="idx">id={rid} &nbsp;#{i}</div>
+                <div><strong>{date_str}</strong> <span class="src">({taken_src})</span></div>
+                <div>📷 {camera}</div>
+                <div>{res} {mp_str} &nbsp; {format_size(velikost)}</div>
+                {"<div>" + gps_link + "</div>" if gps_link else ""}
+                {chyby_html}
+                <div class="path" title="{win_path}">{path_short}</div>
+            </div>
+        </div>""")
+
+    missing_ids = set(ids) - {r[0] for r in rows}
+    missing_note = ""
+    if missing_ids:
+        missing_note = f'<div class="warn">ID nenalezena v DB: {sorted(missing_ids)}</div>'
+
+    return f"""<!DOCTYPE html>
+<html lang="cs">
+<head>
+<meta charset="utf-8">
+<title>Preview fotek ({len(rows)})</title>
+<style>
+  body {{ font-family: sans-serif; background: #1a1a2e; color: #eee; margin: 0; padding: 16px; }}
+  h1 {{ color: #e0c97f; margin-bottom: 4px; }}
+  .info {{ color: #aaa; margin-bottom: 16px; font-size: .9em; }}
+  .warn {{ color: #f99; margin-bottom: 12px; }}
+  .grid {{ display: flex; flex-wrap: wrap; gap: 16px; }}
+  .card {{ background: #16213e; border-radius: 8px; overflow: hidden;
+            width: {thumb_size + 24}px; box-shadow: 0 2px 8px #0006; }}
+  .card.broken {{ opacity: .55; }}
+  .thumb {{ display:flex; align-items:center; justify-content:center;
+            background:#0f3460; min-height: 120px; }}
+  .thumb img {{ max-width:100%; max-height:{thumb_size}px; display:block; }}
+  .no-img {{ color:#f88; padding:20px; text-align:center; font-size:.85em; }}
+  .meta {{ padding: 8px 12px; font-size: .78em; line-height: 1.75; }}
+  .meta strong {{ font-size: 1em; }}
+  .idx {{ float:right; color:#666; font-size:.75em; }}
+  .src {{ color:#888; }}
+  .err {{ color:#f99; }}
+  .path {{ color:#555; word-break:break-all; margin-top:4px; font-size:.7em; }}
+  a {{ color:#7ec8e3; }}
+</style>
+</head>
+<body>
+<h1>Preview fotek</h1>
+<div class="info">
+  Celkem ID: <strong>{len(ids)}</strong> &nbsp;·&nbsp;
+  Načteno z DB: <strong>{len(rows)}</strong> &nbsp;·&nbsp;
+  Obrázky dostupné: <strong>{ok}/{len(rows)}</strong>
+</div>
+{missing_note}
+<div class="grid">
+{"".join(cards)}
+</div>
+</body>
+</html>"""
+
+
+# ── Main ──────────────────────────────────────────────────────────────────────
+
+def main():
+    parser = argparse.ArgumentParser(description="Preview fotek podle ID z DB")
+    parser.add_argument("ids", nargs="*", type=int, help="ID fotek (zaloha_obrazku.id)")
+    parser.add_argument("--file", "-f", help="Soubor s ID (jedno na řádek)")
+    parser.add_argument("--thumb", "-t", type=int, default=320, help="Velikost thumbnailů v px (default 320)")
+    args = parser.parse_args()
+
+    ids = list(args.ids)
+
+    if args.file:
+        with open(args.file) as fh:
+            for line in fh:
+                line = line.strip()
+                if line and line.isdigit():
+                    ids.append(int(line))
+
+    if not ids:
+        print("Žádná ID. Zadej je jako argumenty nebo přes --file.", file=sys.stderr)
+        sys.exit(1)
+
+    print(f"Načítám {len(ids)} fotek z DB…")
+    rows = fetch_rows(ids)
+    print(f"Generuji thumbnaily (--thumb {args.thumb}px)…")
+    html = render_html(rows, ids, args.thumb)
+
+    tmp = tempfile.NamedTemporaryFile(
+        suffix=".html", delete=False, mode="w", encoding="utf-8"
+    )
+    tmp.write(html)
+    tmp.close()
+    print(f"Otevírám: {tmp.name}")
+    webbrowser.open(f"file:///{tmp.name}")
+
+
+if __name__ == "__main__":
+    main()
@@ -0,0 +1,136 @@
+"""
+update_wanted.py — označuje fotky wanted=TRUE a nastavuje category.
+Spusť a uprav seznam pravidel podle potřeby.
+"""
+import psycopg2
+
+DB = dict(host="192.168.1.76", port=5432, user="vladimir.buzalka",
+          password="Vlado7309208104++", database="fotky_buzalkovi")
+
+conn = psycopg2.connect(**DB)
+conn.autocommit = True
+cur = conn.cursor()
+
+rules = [
+    # (popis, SQL WHERE, category)
+    # ── Samsung ──────────────────────────────────────────────────────────────
+    (
+        "Samsung SM-G935F / A520F / A525F / J500FN / I8190N / S7560 / S5230",
+        "camera_make IN ('samsung', 'SAMSUNG', 'Samsung') AND camera_model IN "
+        "('SM-G935F','SM-A520F','SM-A525F','SM-J500FN','GT-I8190N','GT-S7560','GT-S5230')",
+        "Rodina",
+    ),
+    # ── Profesionální / cizí ─────────────────────────────────────────────────
+    (
+        "Nikon D5 / D4 / D700 / D300 / D800 / D500",
+        "camera_make = 'NIKON CORPORATION' AND camera_model IN "
+        "('NIKON D5','NIKON D4','NIKON D700','NIKON D300','NIKON D800','NIKON D500')",
+        "Rodina",
+    ),
+    (
+        "Canon EOS-1D X III / 450D / 600D / R6 / 5D IV / 5D / 40D / 20D",
+        "camera_make = 'Canon' AND camera_model IN "
+        "('Canon EOS-1D X Mark III','Canon EOS 450D','Canon EOS 600D','Canon EOS R6',"
+        "'Canon EOS 5D Mark IV','Canon EOS 5D','Canon EOS 40D','Canon EOS 20D')",
+        "Rodina",
+    ),
+    (
+        "Sony ILCE-1 (Alpha 1)",
+        "camera_make = 'SONY' AND camera_model = 'ILCE-1'",
+        "Rodina",
+    ),
+    (
+        "Panasonic DC-S5",
+        "camera_make = 'Panasonic' AND camera_model = 'DC-S5'",
+        "Rodina",
+    ),
+    # ── Ostatní kompakty ─────────────────────────────────────────────────────
+    (
+        "Panasonic DMC-FZ5",
+        "camera_make = 'Panasonic' AND camera_model = 'DMC-FZ5'",
+        "Rodina",
+    ),
+    (
+        "Canon PowerShot S40",
+        "camera_make = 'Canon' AND camera_model = 'Canon PowerShot S40'",
+        "Rodina",
+    ),
+    (
+        "Canon PowerShot A40",
+        "camera_make = 'Canon' AND camera_model = 'Canon PowerShot A40'",
+        "Rodina",
+    ),
+    (
+        "Panasonic DMC-FX33",
+        "camera_make = 'Panasonic' AND camera_model = 'DMC-FX33'",
+        "Rodina",
+    ),
+    (
+        "NIKON D80",
+        "camera_make = 'NIKON CORPORATION' AND camera_model = 'NIKON D80'",
+        "Rodina",
+    ),
+    (
+        "GoPro HERO6 Black",
+        "camera_make = 'GoPro' AND camera_model = 'HERO6 Black'",
+        "Rodina",
+    ),
+    (
+        "Microsoft Lumia 930",
+        "camera_make = 'Microsoft' AND camera_model = 'Lumia 930'",
+        "Rodina",
+    ),
+    (
+        "Panasonic DMC-FX3",
+        "camera_make = 'Panasonic' AND camera_model = 'DMC-FX3'",
+        "Rodina",
+    ),
+    (
+        "Sony DSC-T77",
+        "camera_make = 'SONY' AND camera_model = 'DSC-T77'",
+        "Rodina",
+    ),
+    (
+        "Olympus C120/D380",
+        "camera_make = 'OLYMPUS OPTICAL CO.,LTD' AND camera_model = 'C120,D380'",
+        "Rodina",
+    ),
+    (
+        "Sony DSC-WX50",
+        "camera_make = 'SONY' AND camera_model = 'DSC-WX50'",
+        "Rodina",
+    ),
+    (
+        "Sony CYBERSHOT",
+        "camera_make = 'SONY' AND camera_model = 'CYBERSHOT'",
+        "Rodina",
+    ),
+    (
+        "Casio EX-Z6",
+        "camera_make = 'CASIO COMPUTER CO.,LTD.' AND camera_model = 'EX-Z6'",
+        "Rodina",
+    ),
+    (
+        "Olympus C765UZ",
+        "camera_make = 'OLYMPUS CORPORATION' AND camera_model = 'C765UZ'",
+        "Rodina",
+    ),
+    (
+        "Nikon E990",
+        "camera_make = 'NIKON' AND camera_model = 'E990'",
+        "Rodina",
+    ),
+]
+
+for popis, where, category in rules:
+    cur.execute(f"""
+        UPDATE photos
+        SET wanted   = TRUE,
+            category = %s
+        WHERE {where}
+          AND (wanted = FALSE OR category IS DISTINCT FROM %s)
+    """, (category, category))
+    print(f"{popis}: {cur.rowcount:,} řádků → wanted=TRUE, category='{category}'")
+
+conn.close()
+print("Hotovo.")
@@ -0,0 +1,58 @@
+"""update_wanted_batch2.py — označí další vlnu foťáků wanted=TRUE, category=Rodina"""
+import psycopg2
+
+DB = dict(host="192.168.1.76", port=5432, user="vladimir.buzalka",
+          password="Vlado7309208104++", database="fotky_buzalkovi")
+
+# (make, model)
+CAMERAS = [
+    ("Canon",                    "Canon DIGITAL IXUS 30"),
+    ("Xiaomi",                   "2201117TY"),
+    ("SONY",                     "DSC-H70"),
+    ("Panasonic",                "DMC-FZ20"),
+    ("Panasonic",                "DMC-FZ50"),
+    ("Panasonic",                "NV-GS180"),
+    ("EASTMAN KODAK COMPANY",    "KODAK C875 ZOOM DIGITAL CAMERA"),
+    ("SONY",                     "D2005"),
+    ("OLYMPUS IMAGING CORP.",    "XZ-10"),
+    ("OLYMPUS CORPORATION",      "C460ZdelSol"),
+    ("Canon",                    "Canon EOS DIGITAL REBEL"),
+    ("HTC",                      "HTC HD2 T8585"),
+    ("OLYMPUS OPTICAL CO.,LTD",  "C4040Z"),
+    ("NIKON",                    "E950"),
+    ("NIKON",                    "E5400"),
+    ("Canon",                    "Canon PowerShot S300"),
+    ("Emgeton",                  "Flexaret Mini"),
+    ("SONY",                     "DCR-PC115E"),
+    ("Canon",                    "Canon PowerShot A720 IS"),
+    ("SONY",                     "HDR-TG3E"),
+    ("Canon",                    "Canon PowerShot A75"),
+    ("OLYMPUS OPTICAL CO.,LTD",  "C3030Z"),
+    ("FUJIFILM",                 "FinePix F20"),
+    ("vivo",                     "vivo X100 Pro"),
+    ("NIKON",                    "E3200"),
+    ("Canon",                    "Canon PowerShot S3 IS"),
+    ("Canon",                    "Canon PowerShot G3"),
+    ("OLYMPUS OPTICAL CO.,LTD",  "X-2,C-50Z"),
+    ("Canon",                    "Canon PowerShot S2 IS"),
+    ("Canon",                    "Canon PowerShot S500"),
+    ("Canon",                    "Canon DIGITAL IXUS 400"),
+    ("OLYMPUS OPTICAL CO.,LTD",  "C5050Z"),
+]
+
+conn = psycopg2.connect(**DB)
+conn.autocommit = True
+cur = conn.cursor()
+
+placeholders = ",".join(["(%s,%s)"] * len(CAMERAS))
+params = [v for pair in CAMERAS for v in pair]
+cur.execute(f"""
+    UPDATE photos
+    SET wanted   = TRUE,
+        category = 'Rodina'
+    WHERE (camera_make, camera_model) IN ({placeholders})
+      AND wanted = FALSE
+""", params)
+
+print(f"Označeno: {cur.rowcount:,} řádků → wanted=TRUE, category='Rodina'")
+conn.close()