Merge pull request #3588 from lonvia/optional-reverse-api

[nominatim.git] / src / nominatim_api / server / asgi_adaptor.py

diff --git a/src/nominatim_api/server/asgi_adaptor.py b/src/nominatim_api/server/asgi_adaptor.py
index 84d73aeca872c292ad4f3ad1c6641fbd5e7a3533..77c50f31b9b59ecc142e788964875de9c5fc87c9 100644 (file)
--- a/src/nominatim_api/server/asgi_adaptor.py
+++ b/src/nominatim_api/server/asgi_adaptor.py
@@ -12,16 +12,10 @@ import abc
 import math
 
 from ..config import Configuration
-from .. import logging as loglib
 from ..core import NominatimAPIAsync
 from ..result_formatting import FormatDispatcher
+from .content_types import CONTENT_TEXT
 
-CONTENT_TEXT = 'text/plain; charset=utf-8'
-CONTENT_XML = 'text/xml; charset=utf-8'
-CONTENT_HTML = 'text/html; charset=utf-8'
-CONTENT_JSON = 'application/json; charset=utf-8'
-
-CONTENT_TYPE = {'text': CONTENT_TEXT, 'xml': CONTENT_XML, 'debug': CONTENT_HTML}
 
 class ASGIAdaptor(abc.ABC):
     """ Adapter class for the different ASGI frameworks.
@@ -29,7 +23,6 @@ class ASGIAdaptor(abc.ABC):
     """
     content_type: str = CONTENT_TEXT
 
-
     @abc.abstractmethod
     def get(self, name: str, default: Optional[str] = None) -> Optional[str]:
         """ Return an input parameter as a string. If the parameter was
@@ -42,14 +35,12 @@ class ASGIAdaptor(abc.ABC):
             not provided, return the 'default' value.
         """
 
-
     @abc.abstractmethod
     def error(self, msg: str, status: int = 400) -> Exception:
         """ Construct an appropriate exception from the given error message.
             The exception must result in a HTTP error with the given status.
         """
 
-
     @abc.abstractmethod
     def create_response(self, status: int, output: str, num_results: int) -> Any:
         """ Create a response from the given parameters. The result will
@@ -62,25 +53,21 @@ class ASGIAdaptor(abc.ABC):
             body of the response to 'output'.
         """
 
-
     @abc.abstractmethod
     def base_uri(self) -> str:
         """ Return the URI of the original request.
         """
 
-
     @abc.abstractmethod
     def config(self) -> Configuration:
         """ Return the current configuration object.
         """
 
-
     @abc.abstractmethod
     def formatting(self) -> FormatDispatcher:
         """ Return the formatting object to use.
         """
 
-
     def get_int(self, name: str, default: Optional[int] = None) -> int:
         """ Return an input parameter as an int. Raises an exception if
             the parameter is given but not in an integer format.
@@ -104,7 +91,6 @@ class ASGIAdaptor(abc.ABC):
 
         return intval
 
-
     def get_float(self, name: str, default: Optional[float] = None) -> float:
         """ Return an input parameter as a flaoting-point number. Raises an
             exception if the parameter is given but not in an float format.
@@ -131,7 +117,6 @@ class ASGIAdaptor(abc.ABC):
 
         return fval
 
-
     def get_bool(self, name: str, default: Optional[bool] = None) -> bool:
         """ Return an input parameter as bool. Only '0' is accepted as
             an input for 'false' all other inputs will be interpreted as 'true'.
@@ -150,28 +135,13 @@ class ASGIAdaptor(abc.ABC):
 
         return value != '0'
 
-
     def raise_error(self, msg: str, status: int = 400) -> NoReturn:
         """ Raise an exception resulting in the given HTTP status and
             message. The message will be formatted according to the
             output format chosen by the request.
         """
-        if self.content_type == CONTENT_XML:
-            msg = f"""<?xml version="1.0" encoding="UTF-8" ?>
-                      <error>
-                        <code>{status}</code>
-                        <message>{msg}</message>
-                      </error>
-                   """
-        elif self.content_type == CONTENT_JSON:
-            msg = f"""{{"error":{{"code":{status},"message":"{msg}"}}}}"""
-        elif self.content_type == CONTENT_HTML:
-            loglib.log().section('Execution error')
-            loglib.log().var_dump('Status', status)
-            loglib.log().var_dump('Message', msg)
-            msg = loglib.get_and_disable()
-
-        raise self.error(msg, status)
+        raise self.error(self.formatting().format_error(self.content_type, msg, status),
+                         status)
 
 
 EndpointFunc = Callable[[NominatimAPIAsync, ASGIAdaptor], Any]