new file: ali_oss.py
new file: app.py new file: app/ali_oss.py new file: app/app.py new file: app/app_common.py new file: app/config.py new file: app/coze.py new file: app/generate_api.py new file: app/html_crypto.py new file: app/main.py new file: app/web_source/admin.html new file: app/web_source/brand.html new file: app/web_source/home.html new file: app/web_source/index.html new file: app/web_source/login.html new file: app_common.py new file: blueprints/__init__.py new file: blueprints/__pycache__/__init__.cpython-311.pyc new file: blueprints/__pycache__/__init__.cpython-39.pyc new file: blueprints/__pycache__/admin.cpython-311.pyc new file: blueprints/__pycache__/admin.cpython-39.pyc new file: blueprints/__pycache__/auth.cpython-311.pyc new file: blueprints/__pycache__/auth.cpython-39.pyc new file: blueprints/__pycache__/brand.cpython-311.pyc new file: blueprints/__pycache__/brand.cpython-39.pyc new file: blueprints/__pycache__/image.cpython-311.pyc new file: blueprints/__pycache__/image.cpython-39.pyc new file: blueprints/__pycache__/main.cpython-311.pyc new file: blueprints/__pycache__/main.cpython-39.pyc new file: blueprints/admin.py new file: blueprints/auth.py new file: blueprints/brand.py new file: blueprints/image.py new file: blueprints/main.py new file: brand_spider/__pycache__/main.cpython-39.pyc new file: brand_spider/__pycache__/web_dec.cpython-39.pyc new file: brand_spider/main.py new file: brand_spider/web_dec.py new file: config.py new file: coze.py new file: generate_api.py new file: html_crypto.py new file: main.py new file: static/bg.jpg new file: "static/\345\223\201\347\211\214\346\226\207\346\241\243\346\240\274\345\274\217_\346\250\241\346\235\277.xlsx" new file: "static/\346\250\241\346\235\2772-\344\273\245\346\226\207\344\273\266\345\244\271\346\226\271\345\274\217\344\270\212\344\274\240.zip" new file: tool/.device_id new file: tool/__pycache__/devices.cpython-311.pyc new file: tool/__pycache__/devices.cpython-39.pyc new file: tool/devices.py
This commit is contained in:
铭坤
261
app/app_common.py
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261
app/app_common.py
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"""
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公共模块：数据库连接、初始化、会话校验、装饰器、模板渲染
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供各蓝图复用
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"""
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import os
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import secrets
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from datetime import timedelta
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from functools import wraps
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import pymysql
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from flask import request, redirect, url_for, session, jsonify, render_template, render_template_string
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from config import mysql_host, mysql_user, mysql_password, mysql_database
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BASE_DIR = os.path.dirname(os.path.abspath(__file__))
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STATIC_DIR = os.path.join(BASE_DIR, 'static')
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def get_db():
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return pymysql.connect(
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host=mysql_host,
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user=mysql_user,
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password=mysql_password,
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database=mysql_database,
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charset='utf8mb4',
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cursorclass=pymysql.cursors.DictCursor
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)
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def _render_html(template_name: str, **context):
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"""读取 HTML 模板：若为加密文件则先解密，再渲染。未加密或解密失败时按明文渲染。"""
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path = os.path.join(BASE_DIR, "web_source", template_name)
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if not os.path.isfile(path):
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return render_template(template_name, **context)
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with open(path, "rb") as f:
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raw = f.read()
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try:
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from html_crypto import decrypt
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content = decrypt(raw).decode("utf-8")
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except Exception:
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content = raw.decode("utf-8", errors="replace")
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return render_template_string(content, **context)
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def _is_session_user_valid():
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"""校验 session 中的 user_id 是否在数据库中仍存在；不存在则清除 session 并返回 False"""
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uid = session.get('user_id')
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if not uid:
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return False
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try:
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conn = get_db()
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with conn.cursor() as cur:
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cur.execute("SELECT id FROM users WHERE id = %s", (uid,))
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row = cur.fetchone()
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conn.close()
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if not row:
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session.clear()
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return False
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return True
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except Exception:
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session.clear()
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return False
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def _get_current_admin_role():
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"""获取当前登录用户的管理角色：super_admin / admin / None（非管理员）"""
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try:
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conn = get_db()
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with conn.cursor() as cur:
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cur.execute(
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"SELECT id, username, is_admin, role, created_by_id FROM users WHERE id = %s",
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(session['user_id'],)
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)
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row = cur.fetchone()
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conn.close()
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if not row or not row.get('is_admin'):
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return None, None
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return row.get('role') or ('super_admin' if row.get('created_by_id') is None else 'admin'), row
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except Exception:
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return None, None
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def login_required(f):
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@wraps(f)
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def decorated(*args, **kwargs):
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if not session.get('user_id') or not _is_session_user_valid():
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if request.headers.get('X-Requested-With') == 'XMLHttpRequest':
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return jsonify({'success': False, 'error': '未登录'}), 401
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return redirect(url_for('auth.login'))
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return f(*args, **kwargs)
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return decorated
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def admin_required(f):
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@wraps(f)
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def decorated(*args, **kwargs):
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if not session.get('user_id'):
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if request.headers.get('X-Requested-With') == 'XMLHttpRequest':
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return jsonify({'success': False, 'error': '未登录'}), 401
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return redirect(url_for('auth.login'))
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try:
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conn = get_db()
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with conn.cursor() as cur:
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cur.execute("SELECT is_admin, role FROM users WHERE id = %s", (session['user_id'],))
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row = cur.fetchone()
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conn.close()
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if not row or not row.get('is_admin'):
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if request.headers.get('X-Requested-With') == 'XMLHttpRequest':
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return jsonify({'success': False, 'error': '需要管理员权限'}), 403
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return redirect(url_for('main.home'))
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except Exception as e:
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if request.headers.get('X-Requested-With') == 'XMLHttpRequest':
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return jsonify({'success': False, 'error': str(e)}), 500
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return redirect(url_for('main.home'))
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return f(*args, **kwargs)
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return decorated
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def init_db():
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"""初始化数据库表，若不存在则创建"""
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from werkzeug.security import generate_password_hash
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conn = pymysql.connect(
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host=mysql_host,
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user=mysql_user,
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password=mysql_password,
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charset='utf8mb4'
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)
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try:
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with conn.cursor() as cur:
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cur.execute(f"CREATE DATABASE IF NOT EXISTS `{mysql_database}` DEFAULT CHARSET utf8mb4")
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cur.execute(f"USE `{mysql_database}`")
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cur.execute("""
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CREATE TABLE IF NOT EXISTS users (
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id INT AUTO_INCREMENT PRIMARY KEY,
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username VARCHAR(64) NOT NULL UNIQUE,
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password_hash VARCHAR(256) NOT NULL,
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is_admin TINYINT(1) DEFAULT 0,
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created_at DATETIME DEFAULT CURRENT_TIMESTAMP
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)
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""")
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cur.execute("""
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CREATE TABLE IF NOT EXISTS image_history (
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id INT AUTO_INCREMENT PRIMARY KEY,
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user_id INT NOT NULL,
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created_at DATETIME DEFAULT CURRENT_TIMESTAMP,
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panel_type VARCHAR(64) DEFAULT '',
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original_urls JSON,
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params JSON,
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result_urls JSON,
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long_image_url VARCHAR(1024) DEFAULT NULL,
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INDEX idx_user_created (user_id, created_at DESC)
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)
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""")
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try:
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cur.execute("ALTER TABLE image_history ADD COLUMN long_image_url VARCHAR(1024) DEFAULT NULL")
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except Exception:
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pass
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try:
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cur.execute("ALTER TABLE users ADD COLUMN machine VARCHAR(64) DEFAULT NULL")
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except Exception:
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pass
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try:
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cur.execute("ALTER TABLE users ADD COLUMN role VARCHAR(20) DEFAULT 'normal'")
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except Exception:
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pass
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try:
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cur.execute("ALTER TABLE users ADD COLUMN created_by_id INT NULL")
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except Exception:
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pass
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cur.execute("""
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CREATE TABLE IF NOT EXISTS brand_crawl_tasks (
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id INT AUTO_INCREMENT PRIMARY KEY,
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user_id INT NOT NULL,
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file_paths JSON NOT NULL,
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status VARCHAR(20) DEFAULT 'pending',
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task_type TINYINT DEFAULT 1 COMMENT '1=立即执行,2=添加任务执行',
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result_paths JSON NULL,
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error_message TEXT NULL,
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progress_current INT DEFAULT 0,
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progress_total INT DEFAULT 0,
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created_at DATETIME DEFAULT CURRENT_TIMESTAMP,
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updated_at DATETIME DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP,
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INDEX idx_user_status (user_id, status)
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)
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""")
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try:
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cur.execute("ALTER TABLE brand_crawl_tasks ADD COLUMN progress_current INT DEFAULT 0")
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except Exception:
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pass
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try:
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cur.execute("ALTER TABLE brand_crawl_tasks ADD COLUMN progress_total INT DEFAULT 0")
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except Exception:
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pass
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try:
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cur.execute("ALTER TABLE brand_crawl_tasks ADD COLUMN `desc` VARCHAR(500) NULL COMMENT '上传文件名描述'")
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except Exception:
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pass
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try:
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cur.execute("ALTER TABLE brand_crawl_tasks ADD COLUMN strategy VARCHAR(20) DEFAULT 'Terms' COMMENT '品牌匹配方式: Terms/Simple'")
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except Exception:
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pass
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try:
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cur.execute("ALTER TABLE brand_crawl_tasks ADD COLUMN task_type TINYINT DEFAULT 1 COMMENT '1=立即执行,2=添加任务执行'")
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except Exception:
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pass
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cur.execute("""
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CREATE TABLE IF NOT EXISTS columns (
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id INT AUTO_INCREMENT PRIMARY KEY,
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name VARCHAR(128) NOT NULL COMMENT '栏目名',
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column_key VARCHAR(64) NOT NULL COMMENT '栏目标识',
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created_at DATETIME DEFAULT CURRENT_TIMESTAMP,
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UNIQUE KEY uk_column_key (column_key)
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)
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""")
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cur.execute("""
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CREATE TABLE IF NOT EXISTS user_column_permission (
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user_id INT NOT NULL,
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column_id INT NOT NULL,
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PRIMARY KEY (user_id, column_id),
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FOREIGN KEY (user_id) REFERENCES users(id) ON DELETE CASCADE,
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FOREIGN KEY (column_id) REFERENCES columns(id) ON DELETE CASCADE
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)
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""")
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try:
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cur.execute("UPDATE users SET role = 'normal' WHERE (role IS NULL OR role = '') AND (is_admin = 0 OR is_admin IS NULL)")
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cur.execute("SELECT MIN(id) AS mid FROM users WHERE is_admin = 1")
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row = cur.fetchone()
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if row and row.get('mid'):
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mid = row['mid']
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cur.execute("UPDATE users SET role = 'super_admin' WHERE id = %s", (mid,))
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cur.execute("UPDATE users SET role = 'admin' WHERE is_admin = 1 AND id != %s", (mid,))
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cur.execute("UPDATE users SET created_by_id = %s WHERE role = 'admin' AND (created_by_id IS NULL)", (mid,))
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except Exception:
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pass
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conn.commit()
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finally:
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conn.close()
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_create_initial_admin()
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def _create_initial_admin():
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"""若没有任何管理员，则创建默认超级管理员（首次启动时，仅一个）"""
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from werkzeug.security import generate_password_hash
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try:
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conn = get_db()
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with conn.cursor() as cur:
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cur.execute("SELECT id FROM users WHERE role = 'super_admin' LIMIT 1")
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if cur.fetchone():
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conn.close()
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return
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admin_user = os.environ.get('ADMIN_USER', 'admin')
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admin_pwd = os.environ.get('ADMIN_PASSWORD', 'admin123')
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pwd_hash = generate_password_hash(admin_pwd, method='pbkdf2:sha256')
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cur.execute(
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"INSERT INTO users (username, password_hash, is_admin, role) VALUES (%s, %s, 1, 'super_admin')",
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(admin_user, pwd_hash)
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)
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conn.commit()
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conn.close()
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except Exception:
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pass
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