Update app.py

app.py

@@ -1,121 +1,44 @@
-import json, random, os
-from flask import Flask, jsonify, request, send_from_directory
-
-app = Flask(__name__)
-
-DATA_FILE = "sum.json"       # 全フレーズの JSON ファイル
-WEAK_FILE = "weak_phrases.json"   # 苦手フレーズ用の JSON ファイル
-
-def load_json(file_path):
-    if os.path.exists(file_path):
-        with open(file_path, "r", encoding="utf-8") as f:
-            return json.load(f)
-    else:
-        return {"phrases": []}
-
-def save_json(file_path, data):
-    with open(file_path, "w", encoding="utf-8") as f:
-        json.dump(data, f, indent=4, ensure_ascii=False)
-
-def get_all_phrases():
-    data = load_json(DATA_FILE)
-    phrases = []
-    for category in data["phrases"]:
-        for phrase in category["phrases"]:
-            phrases.append({
-                "category": category.get("category_english", ""),
-                "category_japanese": category.get("category_japanese", ""),
-                "phrase": phrase.get("phrase", ""),
-                "description": phrase.get("description", ""),
-                "example": phrase.get("example", "")
-            })
-    return phrases
-
-def get_phrases_by_category(category_name):
-    data = load_json(DATA_FILE)
-    for category in data["phrases"]:
-        if category.get("category_english", "").lower() == category_name.lower() or category.get("category_japanese", "") == category_name:
-            return category["phrases"]
-    return []
-
-def get_thanks_phrases():
-    data = load_json(DATA_FILE)
-    phrases = []
-    for category in data["phrases"]:
-        # この組み合わせのみ対象
-        if category.get("category_english") == "Thanks for..." and category.get("category_japanese") == "〜に感謝する":
-            for phrase in category["phrases"]:
-                phrases.append({
-                    "category": category.get("category_english", ""),
-                    "category_japanese": category.get("category_japanese", ""),
-                    "phrase": phrase.get("phrase", ""),
-                    "description": phrase.get("description", ""),
-                    "example": phrase.get("example", "")
-                })
-    return phrases
-
-def get_random_phrase(phrases):
-    if not phrases:
-        return None
-    return random.choice(phrases)
-
-@app.route("/phrases", methods=["GET"])
-def phrases():
-    mode = request.args.get("mode", "random")
-    if mode == "weak":
-        weak_data = load_json(WEAK_FILE)
-        phrase_list = weak_data.get("phrases", [])
-    elif mode == "category":
-        category = request.args.get("category", "")
-        phrase_list = get_phrases_by_category(category)
-    elif mode == "thanks":
-        phrase_list = get_thanks_phrases()
-    else:
-        phrase_list = get_all_phrases()
-    return jsonify(phrase_list)
-
-@app.route("/add_weak", methods=["POST"])
-def add_weak():
-    data = request.get_json()
-    phrase_text = data.get("phrase")
-    if not phrase_text:
-        return jsonify({"error": "フレーズが入力されていません"}), 400
-
-    all_phrases = get_all_phrases()
-    phrase_obj = next((p for p in all_phrases if p["phrase"] == phrase_text), None)
-    if not phrase_obj:
-        return jsonify({"error": "指定されたフレーズが見つかりません"}), 404
-
-    weak_data = load_json(WEAK_FILE)
-    if "phrases" not in weak_data:
-        weak_data["phrases"] = []
-    if phrase_obj not in weak_data["phrases"]:
-        weak_data["phrases"].append(phrase_obj)
-        save_json(WEAK_FILE, weak_data)
-        return jsonify({"message": "苦手フレーズとして追加しました", "phrase": phrase_obj})
-    else:
-        return jsonify({"message": "既に苦手フレーズとして登録済みです", "phrase": phrase_obj})
-
-@app.route("/categories", methods=["GET"])
-def categories():
-    data = load_json(DATA_FILE)
-    cats = []
-    for category in data["phrases"]:
-        cats.append({
-            "english": category.get("category_english", ""),
-            "japanese": category.get("category_japanese", "")
-        })
-    return jsonify(cats)
-
-@app.route("/")
-def index():
-    return send_from_directory(".", "index.html")
-
-@app.route("/<path:filename>")
-def static_files(filename):
-    return send_from_directory(".", filename)
-
-if __name__ == "__main__":
-    # Hugging Face Spaces では PORT 環境変数が指定されるので、それを利用
-    port = int(os.environ.get("PORT", 7860))
-    app.run(debug=True, host="0.0.0.0", port=port)
+from flask import Flask, request, jsonify, send_from_directory
+import base64
+import os
+
+app = Flask(__name__)
+
+@app.route('/')
+def index():
+    return send_from_directory(".", "index.html")
+
+@app.route('/upload_audio', methods=['POST'])
+def upload_audio():
+    try:
+        data = request.get_json()
+        if not data:
+            return jsonify({"error": "JSONが送信されていません"}), 400
+
+        audio_data = data.get('audio_data')
+        if not audio_data:
+            return jsonify({"error": "音声データが送信されていません"}), 400
+
+        # Base64デコード
+        try:
+            audio_binary = base64.b64decode(audio_data)
+        except Exception as decode_err:
+            return jsonify({"error": "Base64デコードに失敗しました", "details": str(decode_err)}), 400
+
+        # 書き込み用ディレクトリとして /tmp/data を使用（/tmp は書き込み可能）
+        persist_dir = "/tmp/data"
+        os.makedirs(persist_dir, exist_ok=True)
+
+        filepath = os.path.join(persist_dir, "recorded_audio.wav")
+        with open(filepath, 'wb') as f:
+            f.write(audio_binary)
+
+        return jsonify({"message": "音声が正常に保存されました", "filepath": filepath}), 200
+
+    except Exception as e:
+        app.logger.error("エラー: %s", str(e))
+        return jsonify({"error": "サーバー内部エラー", "details": str(e)}), 500
+
+if __name__ == '__main__':
+    port = int(os.environ.get("PORT", 7860))
+    app.run(debug=True, host="0.0.0.0", port=port)