generated from dellevin/template
加入照片功能
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91
scripts/generate-photos-json.py
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91
scripts/generate-photos-json.py
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#!/usr/bin/env python3
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# -*- coding: utf-8 -*-
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import os
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import json
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import re
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from pathlib import Path
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from datetime import datetime
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# ==================== 配置区域 ====================
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# 请在此处指定你的照片目录和输出文件路径
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DEFAULT_PHOTOS_DIR = Path("/www/wwwroot/www.iletter.top/static/img/photos")
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DEFAULT_OUTPUT_FILE = Path("/www/wwwroot/www.iletter.top/static/img/photos/photos.json")
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# ================================================
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# 支持的图片格式
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IMAGE_EXTENSIONS = {'.jpg', '.jpeg', '.png', '.gif', '.webp', '.bmp', '.svg'}
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def natural_sort_key(filename):
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"""自然排序键函数,支持数字正确排序"""
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return [int(text) if text.isdigit() else text.lower()
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for text in re.split(r'(\d+)', filename)]
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def scan_photos(photos_dir):
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"""扫描照片目录,返回按修改时间排序的文件名列表(最新的在最前面)"""
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if not photos_dir.exists():
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print(f"❌ 目录不存在: {photos_dir}")
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return []
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photos = []
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for file in photos_dir.iterdir():
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if file.is_file() and file.suffix.lower() in IMAGE_EXTENSIONS:
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# 排除 JSON 文件本身
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if file.name == "photos.json":
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continue
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# 存储文件名和修改时间戳
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photos.append((file.name, file.stat().st_mtime))
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# 按修改时间降序排序(最新的在最前面)
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photos.sort(key=lambda x: x[1], reverse=True)
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# 只返回文件名列表
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return [p[0] for p in photos]
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def generate_json(photos, output_file):
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"""生成 photos.json 文件"""
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data = {
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"photos": photos,
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"total": len(photos),
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"lastUpdated": datetime.now().strftime("%Y-%m-%d %H:%M:%S")
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}
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# 写入文件
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with open(output_file, 'w', encoding='utf-8') as f:
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json.dump(data, f, ensure_ascii=False, indent=2)
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return len(photos)
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def main():
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# 确定照片目录和输出文件路径
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photos_dir = DEFAULT_PHOTOS_DIR.resolve()
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output_file = DEFAULT_OUTPUT_FILE.resolve()
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print("🚀 开始扫描照片目录...")
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print(f"📁 照片目录: {photos_dir}")
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print(f"📝 输出文件: {output_file}")
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photos = scan_photos(photos_dir)
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if not photos:
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print("⚠️ 未找到任何照片文件")
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# 仍然生成空的 JSON
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generate_json([], output_file)
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print(f"✅ 已生成空的 {output_file}")
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return
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count = generate_json(photos, output_file)
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print(f"✅ 成功生成 {output_file}")
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print(f"📊 共扫描到 {count} 张照片:")
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for i, photo in enumerate(photos, 1):
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print(f" {i}. {photo}")
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if __name__ == "__main__":
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main()
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