tools/: Screenshot-Skript (headless Chromium) + Demo-Generator dauerhaft ablegen

- tools/screenshot.sh: konsolidiert (--view today|history, --size, --out, --full); startet eigenen Server mit temporaerem Zustand, befuellt eine Session bzw. importiert Demo-Daten, schießt den Screenshot, raeumt auf - tools/gen_demo.py: Demo-Daten-Generator (Pfade relativ zum Repo) - tools/README.md: Nutzung
2026-10-05 14:23:46 +00:00
1 parent c7647ba962
commit 314f4f329e
@@ -0,0 +1,95 @@
+#!/usr/bin/env bash
+# Screenshot der App fuer Doku/README (headless Chromium).
+#
+# Nutzung:
+#   tools/screenshot.sh [--view today|history] [--size 1280x1080]
+#                       [--out PFAD] [--full]
+#
+#   --view   today (Standard, mit Beispiel-Session) oder history (Demo-Verlauf)
+#   --size   Fenstergroesse, z.B. 390x844 fuer die Handy-Ansicht
+#   --out    Zieldatei (Standard: tools/screenshot.png)
+#   --full   heutige Ansicht mit ALLEN Uebungen befuellt (nicht nur ein paar)
+#
+# Voraussetzungen: python3, curl, chromium (oder chromium-browser).
+set -euo pipefail
+
+BASE="$(cd "$(dirname "$0")/.." && pwd)"
+VIEW=today
+SIZE=1280x1080
+OUT="$BASE/tools/screenshot.png"
+FULL=0
+PORT=8097
+
+while [ $# -gt 0 ]; do
+  case "$1" in
+    --view) VIEW="$2"; shift 2;;
+    --size) SIZE="$2"; shift 2;;
+    --out)  OUT="$2"; shift 2;;
+    --full) FULL=1; shift;;
+    *) echo "unbekannte Option: $1" >&2; exit 1;;
+  esac
+done
+
+STATE="$(mktemp -d)"
+TRAINING_STATE_DIR="$STATE" PORT="$PORT" python3 "$BASE/server.py" >"$STATE/log" 2>&1 &
+SRV=$!
+trap 'kill "$SRV" 2>/dev/null || true; rm -rf "$STATE"' EXIT
+sleep 1.2
+B="http://127.0.0.1:$PORT"
+
+if [ "$VIEW" = "history" ]; then
+  curl -s -X PUT "$B/api/settings" -H 'Content-Type: application/json' \
+    -d '{"setupDone":true,"startTab":"history"}' >/dev/null
+  python3 - "$B" "$BASE" <<'PY'
+import json, sys, urllib.request
+B, base = sys.argv[1], sys.argv[2]
+demo = json.load(open(base + "/demo-data.json", encoding="utf-8"))
+data = json.dumps({"format": "trainingsplan-export-v2",
+                   "data": json.dumps(demo)}).encode()
+urllib.request.urlopen(urllib.request.Request(
+    B + "/api/import", data=data,
+    headers={"Content-Type": "application/json"}, method="POST")).read()
+PY
+else
+  curl -s -X PUT "$B/api/settings" -H 'Content-Type: application/json' \
+    -d '{"setupDone":true}' >/dev/null
+  python3 - "$B" "$FULL" <<'PY'
+import json, sys, urllib.request
+B, full = sys.argv[1], sys.argv[2] == "1"
+sid = json.load(urllib.request.urlopen(urllib.request.Request(
+    B + "/api/sessions",
+    data=json.dumps({"activity": "gym", "day": "Push"}).encode(),
+    headers={"Content-Type": "application/json"}, method="POST")))["id"]
+small = {
+    "Push/Bankdrücken KH (je Hand)": [("18,5", "10"), ("18,5", "10"), ("20", "8"), ("20", "6")],
+    "Push/Schrägbank KH (je Hand)": [("14", "12"), ("14", "10")],
+    "Push/Pectoral/Butterfly": [("20", "15")],
+}
+big = {
+    "Push/Bankdrücken KH (je Hand)": [("18,5", "10"), ("18,5", "10"), ("20", "8"), ("20", "6")],
+    "Push/Schrägbank KH (je Hand)": [("14", "12"), ("14", "10"), ("14", "10")],
+    "Push/Pectoral/Butterfly": [("20", "15"), ("20", "15"), ("25", "12")],
+    "Push/Seitheben (je Hand)": [("8", "15"), ("8", "14"), ("8", "12")],
+    "Push/Schulterpresse Maschine": [("25", "12"), ("30", "10"), ("30", "9")],
+    "Push/Kabel-Trizeps-Pushdown": [("25", "15"), ("25", "14"), ("27,5", "12")],
+    "Push/Trizeps-Strecken (French Press Maschine)": [("15", "15"), ("15", "12"), ("15", "12")],
+    "Push/Kabel-Curls (Bizeps)": [("15", "15"), ("15", "14"), ("17,5", "12")],
+}
+data = big if full else small
+sets = [{"exercise": ex, "sort": i, "weight": w, "reps": r, "done": 1}
+        for ex, lst in data.items() for i, (w, r) in enumerate(lst)]
+urllib.request.urlopen(urllib.request.Request(
+    B + "/api/sessions/" + str(sid), data=json.dumps({"sets": sets}).encode(),
+    headers={"Content-Type": "application/json"}, method="PATCH")).read()
+PY
+fi
+
+CHROME="$(command -v chromium || command -v chromium-browser)"
+WS="${SIZE/x/,}"
+"$CHROME" --headless=new --no-sandbox --disable-gpu --hide-scrollbars \
+  --virtual-time-budget=6000 --window-size="$WS" --screenshot="$OUT" "$B/" \
+  >/dev/null 2>&1 || \
+"$CHROME" --headless --no-sandbox --disable-gpu --hide-scrollbars \
+  --virtual-time-budget=6000 --window-size="$WS" --screenshot="$OUT" "$B/" \
+  >/dev/null 2>&1
+echo "geschrieben: $OUT"