158 lines
5.8 KiB
Python
158 lines
5.8 KiB
Python
# -*- coding: utf-8 -*-
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import json
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import logging
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import os
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from odoo import http, api, SUPERUSER_ID
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from odoo.http import request, Response
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_logger = logging.getLogger(__name__)
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# H5 模板文件路径
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_H5_TEMPLATE_PATH = os.path.join(
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os.path.dirname(os.path.dirname(os.path.abspath(__file__))),
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'static', 'src', 'html', 'report_template.html'
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)
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class AiReportController(http.Controller):
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"""AI 动态报表公开控制器"""
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def _get_report_by_token(self, token):
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"""根据 token 查找并验证报表"""
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report = request.env['ai.report'].sudo().search([
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('access_token', '=', token),
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], limit=1)
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if not report:
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_logger.warning('报表不存在: token=%s', token[:12])
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return None, '报表不存在或已被删除'
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if not report.is_valid():
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_logger.warning('报表已过期: token=%s, expire=%s, active=%s',
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token[:12], report.expire_date, report.active)
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return None, '报表已过期或已停用'
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return report, None
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@http.route('/ai/report/<string:token>', type='http', auth='none',
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methods=['GET'], csrf=False)
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def report_page(self, token, **kw):
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"""渲染 H5 报表页面（增强版：动态注入 REPORT_CONFIG）"""
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report, error = self._get_report_by_token(token)
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if error:
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return Response(
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self._render_error_page(error),
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content_type='text/html; charset=utf-8'
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)
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# 1. 获取基础数据
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data = report.fetch_data()
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# 2. 构建 REPORT_CONFIG
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config = {}
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template = report.template_id
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# 2a. 标题
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config['title'] = report.name
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# 2b. 列配置：优先使用模板的 report_config.columns
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if template and template.report_config:
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try:
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tmpl_config = json.loads(template.report_config)
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config['columns'] = tmpl_config.get('columns', [])
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config['cards'] = tmpl_config.get('cards', [])
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config['groupBy'] = tmpl_config.get('groupBy', [])
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config['defaultVisible'] = tmpl_config.get('defaultVisible', 10)
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config['colorRules'] = tmpl_config.get('colorRules', [])
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config['filters'] = tmpl_config.get('filters', [])
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except json.JSONDecodeError:
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pass
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# 2c. 如果没有模板或模板没有列配置，从 report 自身字段生成
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if not config.get('columns'):
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fields = json.loads(report.field_list or '[]')
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labels = {}
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if report.field_labels:
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labels = json.loads(report.field_labels)
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config['columns'] = [
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{'k': f, 'l': labels.get(f, f), 'w': 120}
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for f in fields
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]
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# 2d. 处理数据加载失败
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if not data.get('success'):
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config['data'] = []
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config['description'] = data.get('error', '数据加载失败')
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else:
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# 注入数据
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config['data'] = data.get('records', [])
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config['description'] = "共 {} 条记录".format(data.get('count', 0))
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# 2e. 子标题（数据概要）
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fields = data.get('fields', [])
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records_count = data.get('count', 0)
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config['subtitle'] = "{} 个字段 · {} 条记录".format(len(fields), records_count)
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# 3. 读取 H5 模板
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try:
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with open(_H5_TEMPLATE_PATH, 'r', encoding='utf-8') as f:
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html_template = f.read()
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except FileNotFoundError:
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return Response('模板文件未找到', content_type='text/plain')
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# 4. 注入占位符
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config_json_str = json.dumps(config, ensure_ascii=False, default=str)
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html_content = html_template.replace('{{REPORT_CONFIG_JSON}}', config_json_str)
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html_content = html_content.replace('{{DATA_URL}}', '/ai/report/{}/data'.format(token))
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html_content = html_content.replace('{{REPORT_TITLE}}', report.name or '动态报表')
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return Response(html_content, content_type='text/html; charset=utf-8')
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@http.route('/ai/report/<string:token>/data', type='http', auth='none',
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methods=['GET'], csrf=False)
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def report_data(self, token, **kw):
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"""返回报表数据（JSON API）"""
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report, error = self._get_report_by_token(token)
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if error:
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return Response(
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json.dumps({'error': error}, ensure_ascii=False),
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content_type='application/json; charset=utf-8'
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)
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data = report.fetch_data()
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return Response(
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json.dumps(data, ensure_ascii=False, default=str),
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content_type='application/json; charset=utf-8'
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)
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@staticmethod
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def _render_error_page(message):
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"""渲染简单的错误页面"""
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return f'''<!DOCTYPE html>
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<html lang="zh-CN">
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<head>
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<meta charset="UTF-8">
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<meta name="viewport" content="width=device-width, initial-scale=1.0">
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<title>报表错误</title>
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<style>
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body {{
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font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
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display: flex; justify-content: center; align-items: center;
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min-height: 100vh; margin: 0;
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background: #f5f5f5; color: #333;
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}}
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.error-box {{
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text-align: center; padding: 40px;
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background: white; border-radius: 12px;
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box-shadow: 0 2px 12px rgba(0,0,0,0.1);
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}}
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.error-icon {{ font-size: 48px; margin-bottom: 16px; }}
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.error-msg {{ font-size: 16px; color: #666; }}
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</style>
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</head>
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<body>
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<div class="error-box">
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<div class="error-icon">⚠</div>
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<div class="error-msg">{message}</div>
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</div>
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</body>
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</html>'''
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