243 lines
10 KiB
Python
243 lines
10 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, fields
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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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db_name = request.env.cr.dbname if hasattr(request.env.cr, 'dbname') else 'unknown'
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_logger.info(
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'报表访问请求: token=%s, db=%s, uid=%s, remote=%s',
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token[:12], db_name, request.env.uid,
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request.httprequest.remote_addr if hasattr(request, 'httprequest') else 'unknown'
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)
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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(
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'报表不存在: token=%s, db=%s, 可能原因: token错误/数据库不匹配/记录已被删除',
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token[:12], db_name
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)
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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('报表已失效: token=%s, db=%s, expire=%s, active=%s',
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token[:12], db_name, report.expire_date, report.active)
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reason = '报表已过期' if (report.expire_date and report.expire_date < fields.Datetime.now()) else '报表已停用'
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return None, f'{reason}，请联系分享者重新生成'
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_logger.info('报表验证通过: token=%s, report_id=%s, name=%s',
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token[:12], report.id, report.name)
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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. 兜底：如果 report_config 没有列配置，直接从 column_ids 构建
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if not config.get('columns') and template and template.column_ids:
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columns = []
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for c in template.column_ids:
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fname = c.field_name or (c.field_id.name if c.field_id else '')
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if not fname:
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continue
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columns.append({
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'k': fname,
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'l': c.label or fname,
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'w': c.width or 120,
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})
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if columns:
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config['columns'] = columns
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_logger.info(
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'报表列配置从 column_ids 构建: report_id=%s, cols=%s',
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report.id, len(columns)
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)
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# 2d. 最终兜底：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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else:
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# 2e. 兜底校验 — 如果模板 column 的 key 在数据中不存在，用数据字段重建
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data_records = data.get('records', [])
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if data_records:
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first = data_records[0]
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col_keys = {c.get('k', '') for c in config['columns']}
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data_keys = set(first.keys())
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# 排除 id 字段（Odoo search_read 总是返回 id）
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display_keys = data_keys - {'id'}
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missing = col_keys - data_keys
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extra = display_keys - col_keys
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if missing:
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_logger.warning(
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'模板 %s (id=%s) report_config 列 key 与数据不匹配: '
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'missing=%s, extra=%s, col_keys=%s, data_keys=%s',
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template.name, template.id, missing, extra, col_keys, data_keys)
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# 从数据字段重建列，但尝试保留模板中的 label 和 width
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old_col_map = {c.get('k', ''): c for c in config['columns']}
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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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elif template and template.field_labels:
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labels = json.loads(template.field_labels)
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fields = data.get('fields', list(display_keys))
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config['columns'] = [
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{
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'k': f,
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'l': labels.get(f, old_col_map.get(f, {}).get('l', f)),
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'w': old_col_map.get(f, {}).get('w', 120),
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}
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for f in fields if f != 'id'
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]
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config['_column_mismatch'] = True # 标记列被重建，前端可用此提示
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_logger.info(
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'模板 %s: 列已从数据字段重建，共 %s 列', template.name, len(config['columns'])
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)
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# 2f. 处理数据加载失败
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if not data.get('success'):
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_logger.error(
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'报表页面数据加载失败: report_id=%s, token=%s, error=%s',
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report.id, token[:12], data.get('error', 'unknown')
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)
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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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_logger.info(
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'报表页面数据加载成功: report_id=%s, token=%s, count=%s',
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report.id, token[:12], data.get('count', 0)
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)
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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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# 2g. 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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if not data.get('success'):
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_logger.error(
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'报表数据API加载失败: report_id=%s, token=%s, error=%s',
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report.id, token[:12], data.get('error', 'unknown')
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)
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else:
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_logger.info(
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'报表数据API加载成功: report_id=%s, token=%s, count=%s',
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report.id, token[:12], data.get('count', 0)
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)
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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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