Remove updates made in the base oai mapper

metadata_mapper/mappers/oai/samvera_mapper.py

@@ -3,27 +3,6 @@
 
 class SamveraRecord(OaiRecord):
 
-    TYPES = {
-        "img": "image",
-        "txt": "text"
-    }
-
-    TYPES_BASEURL = "http://id.loc.gov/vocabulary/resourceTypes/"
-
-    def UCLDC_map(self):
-        return {
-            "alternativeTitle": self.map_alternative_title,
-            "type": self.map_type,
-        }
-
-    def map_alternative_title(self) -> list:
-        value = self.source_metadata.get("alternative")
-
-        if isinstance(value, list):
-            return value
-
-        return [value]
-
     def map_is_shown_at(self) -> str:
         value = self.source_metadata.get("isShownAt")
 
@@ -42,31 +21,6 @@ def map_is_shown_by(self) -> str:
             return value
         return None
 
-    def map_type(self) -> list:
-        """
-        Iterates the `type` values. If they are part of the controlled vocabulary
-        defined by `TYPES_BASEURL`, then they are mapped to the HR value.
-
-        Returns:
-            list
-        """
-        types = self.source_metadata.get("type", [])
-        if isinstance(types, str):
-            types = [types]
-
-        type_list = []
-        for t in types:
-            mapped_type = None
-            for (type_k, type_v) in self.TYPES.items():
-                if mapped_type:
-                    break
-                if t == f"{self.TYPES_BASEURL}{type_k}":
-                    mapped_type = type_v
-            if not mapped_type:
-                mapped_type = t.replace(self.TYPES_BASEURL, "")
-            type_list.append(mapped_type.lower())
-        return type_list
-
 
 class SamveraVernacular(OaiVernacular):
     record_cls = SamveraRecord