fix: parse feishu post messages

tests/test_feishu_post_message.py

@@ -0,0 +1,100 @@
+import json
+from types import SimpleNamespace
+from unittest.mock import MagicMock, patch
+
+from app.testing.bootstrap import ensure_optional_stub
+
+ensure_optional_stub("psutil")
+ensure_optional_stub("dateparser")
+ensure_optional_stub("Pinyin2Hanzi", is_pinyin=lambda value: False)
+
+from app.modules.feishu.feishu import Feishu
+
+
+def _build_feishu_client() -> Feishu:
+    """构造不会启动飞书长连接的测试客户端。"""
+    with (
+        patch.object(Feishu, "_build_api_client", return_value=MagicMock()),
+        patch.object(Feishu, "_start_ws_client"),
+    ):
+        return Feishu(
+            FEISHU_APP_ID="test_app_id",
+            FEISHU_APP_SECRET="test_app_secret",
+            name="feishu-test",
+        )
+
+
+def test_on_message_extracts_localized_post_text_and_images():
+    """飞书富文本事件应提取标题、正文、链接和图片引用。"""
+    client = _build_feishu_client()
+    message = SimpleNamespace(
+        message_id="om_post_evt",
+        chat_id="oc_chat_evt",
+        chat_type="p2p",
+        message_type="post",
+        content=json.dumps(
+            {
+                "post": {
+                    "zh_cn": {
+                        "title": "搜索请求",
+                        "content": [
+                            [
+                                {"tag": "text", "text": "/search "},
+                                {
+                                    "tag": "a",
+                                    "text": "MoviePilot",
+                                    "href": "https://example.com/moviepilot",
+                                },
+                            ],
+                            [
+                                {"tag": "at", "user_name": "管理员"},
+                                {"tag": "text", "text": " 请处理"},
+                            ],
+                            [{"tag": "img", "image_key": "img_v2_post"}],
+                        ],
+                    }
+                }
+            },
+            ensure_ascii=False,
+        ),
+    )
+    sender = SimpleNamespace(
+        sender_id=SimpleNamespace(open_id="ou_user_evt", user_id=None)
+    )
+    event = SimpleNamespace(sender=sender, message=message)
+
+    with patch.object(client, "_forward_to_message_chain") as forward:
+        client._on_message(SimpleNamespace(event=event))
+
+    payload = forward.call_args.args[0]
+    assert payload["text"] == (
+        "搜索请求\n"
+        "/search MoviePilot https://example.com/moviepilot\n"
+        "@管理员 请处理"
+    )
+    assert payload["images"][0]["ref"] == "feishu://image/om_post_evt/img_v2_post"
+
+
+def test_parse_message_content_supports_direct_post_body():
+    """飞书富文本直接正文结构应被转换为普通文本。"""
+    message = SimpleNamespace(
+        message_id="om_post_direct",
+        message_type="post",
+        content=json.dumps(
+            {
+                "title": "",
+                "content": [
+                    [{"tag": "text", "text": "/help"}],
+                    [{"tag": "text", "text": "第二行"}],
+                ],
+            },
+            ensure_ascii=False,
+        ),
+    )
+
+    text, images, audio_refs, files = Feishu._parse_message_content(message)
+
+    assert text == "/help\n第二行"
+    assert images is None
+    assert audio_refs is None
+    assert files is None