166 lines
5.7 KiB
Python
166 lines
5.7 KiB
Python
from datetime import datetime
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import json
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import os
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import requests
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from flask import Flask, render_template, abort, jsonify, request, send_from_directory
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# 设置 Flask 应用
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app = Flask(__name__, static_url_path="", static_folder="static")
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app.template_folder = "templates"
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# Strapi API 基础 URL 和 API 令牌
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STRAPI_BASE_URL = "http://116.204.119.171:8099" # 请替换为您的 Strapi API 地址
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STRAPI_API_TOKEN = "156ac348bb6f633eb2b6ebf58757dceae9b949a2a03fae6ad7ea9a5f49b61cc355bb3447533c0488044cb46f2612a22d15781c0eca1028756637d108cd42d039960ad12bf811642c8491d2c198708fe0ea014d793974b64e1d62c76356950f5546dc24653776f144b5a0c47682bd76a7dfd97cfc7e255ad1d6b10b13f7ffc154" # 请替换为您的实际 API 令牌
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# 通用数据请求方法
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def fetch_data(endpoint, params=None):
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"""
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从 Strapi 获取数据，使用通用函数来简化请求。
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添加异常处理，捕获 JSONDecodeError 并返回 None。
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"""
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headers = {"Authorization": f"Bearer {STRAPI_API_TOKEN}"}
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try:
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# 发起 GET 请求
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response = requests.get(
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f"{STRAPI_BASE_URL}/api/{endpoint}", headers=headers, params=params
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)
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# 检查响应是否成功
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if response.status_code == 200:
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try:
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# 尝试解析 JSON 数据
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return response.json()
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except json.JSONDecodeError:
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# 如果解析失败，打印错误并返回 None
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print(f"Error decoding JSON from {endpoint}: {response.text}")
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return None
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else:
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# 如果请求失败，打印错误状态码
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print(f"Error fetching {endpoint}: {response.status_code}")
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return None
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except requests.exceptions.RequestException as e:
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# 捕获请求异常，如连接问题等
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print(f"Request error: {e}")
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return None
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# 动态页面路由
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@app.route("/<page_name>")
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def render_page(page_name):
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html_template = page_name
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htm_template = page_name
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if os.path.exists(os.path.join(app.template_folder, html_template)):
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return render_template(html_template)
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elif os.path.exists(os.path.join(app.template_folder, htm_template)):
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return render_template(htm_template)
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else:
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abort(404)
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# 动态页面路由
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# @app.route('/m/<path:path>')
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# def render_page_m(path):
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# page_path = path
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# html_template = f"{page_path}"
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# htm_template = f"{page_path}"
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# # 检查是否在 templates 目录中存在对应的 HTML 模板文件
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# if os.path.exists(os.path.join(app.template_folder, html_template)):
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# return render_template(html_template)
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# elif os.path.exists(os.path.join(app.template_folder, htm_template)):
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# return render_template(htm_template)
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# # 直接转发到 static 目录中的静态资源文件
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# return send_from_directory(app.static_folder, page_path)
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# 首页路由 - 获取轮播图和新闻内容以渲染首页
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@app.route("/info.php-9.html")
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def info():
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type = request.args.get("type")
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# 通过 fetch_data 获取前 3 条 hxkjnewss 数据，使用 populate 参数来加载关联数据
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params = {
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"pagination[page]": 1,
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"pagination[pageSize]": 100,
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"populate": "*",
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}
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# 如果获取到的存在就这么做
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if type:
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params["filters[type][$eq]"] = type
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examples = fetch_data("examples", params=params)
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if not examples:
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examples = []
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else:
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examples = examples["data"]
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# 为每个 data 对象拼接图片属性
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for item in examples:
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# 拼接主要图片的 URL，假设 `img` 是包含图片的字段
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item["image_url"] = (
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STRAPI_BASE_URL + item["img"][0]["url"]
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if item.get("img") and item["img"][0].get("url")
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else None
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)
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# 将提取的数据传递给模板
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return render_template("info.php-9.html", examples=examples)
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# 详情页路由
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@app.route("/info_detail")
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def info_detail():
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id = request.args.get("id")
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# 获取特定 ID 的详细信息
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detail = fetch_data(f"examples/{id}", params={"populate": "*"})
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if not detail:
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detail = {}
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else:
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detail = detail["data"]
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detail["image_url"] = (
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STRAPI_BASE_URL + detail["img"][0]["url"]
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if detail.get("img") and detail["img"][0].get("url")
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else None
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)
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return render_template("info_detail.html", detail=detail)
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# 首页路由 - 获取轮播图和新闻内容以渲染首页
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@app.route("/")
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def home():
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# 通过 fetch_data 获取前 3 条 hxkjnewss 数据，使用 populate 参数来加载关联数据
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data = fetch_data(
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"hnewss",
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params={"pagination[page]": 1, "pagination[pageSize]": 3, "populate": "*"},
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)
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# 提取新闻条目的重要字段
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news_items = []
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if data and "data" in data:
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for item in data["data"]:
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created_at = item["createdAt"]
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created_at_formatted = datetime.strptime(
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created_at, "%Y-%m-%dT%H:%M:%S.%fZ"
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).strftime("%Y-%m-%d")
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news_item = {
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"id": item["id"],
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"title": item["title"],
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"content": item["content"],
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"detail": item["detail"],
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"createdAt": created_at_formatted,
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# 拼接完整的图片 URL
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"image_url": (
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STRAPI_BASE_URL + item["image"]["url"]
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if item.get("image")
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else None
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),
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}
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news_items.append(news_item)
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# 将提取的数据传递给模板
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return render_template("index.html", news_items=news_items)
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if __name__ == "__main__":
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app.run(debug=True)
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