refactor(ebook-search): simplify search and phrase matching

python/ebook_search/api/routes/admin.py

@@ -13,7 +13,7 @@ from python.ebook_search.api.dependencies import (  # noqa: TC001 FastAPI resolv
     AppEngine,
     AppHttpClient,
 )
-from python.ebook_search.api.web import templates
+from python.ebook_search.api.web import error_response, templates
 from python.ebook_search.embeddings import embed_missing_chunks, embedding_model_stats
 from python.ebook_search.ingest import ingest_configured_paths
 from python.ebook_search.protected_phrases.generate_ngrams import generate_candidate_phrases_for_books
@@ -50,7 +50,7 @@ async def scan_library(request: Request, config: AppConfig, session: AsyncDbSess
         await session.commit()
     except Exception as error:
         logger.exception("ebook_admin_scan_failed")
-        return templates.TemplateResponse(request, "partials/error.html", {"message": str(error)}, status_code=500)
+        return error_response(request, error)
 
     logger.info(f"ebook_admin_scan_complete {count=}")
     if count > 0:
@@ -65,7 +65,7 @@ async def generate_all_phrases(request: Request, config: AppConfig, engine: AppE
         result = await generate_candidate_phrases_for_books(engine, config)
     except Exception as error:
         logger.exception("ebook_admin_generate_phrases_failed")
-        return templates.TemplateResponse(request, "partials/error.html", {"message": str(error)}, status_code=500)
+        return error_response(request, error)
 
     logger.info(
         f"ebook_admin_generate_phrases_complete {result.books_seen=} {result.books_built=} {result.candidate_phrases=}"
@@ -128,7 +128,7 @@ async def run_phrase_judgment(
         result = await judge_candidate_phrases_for_books(engine, config, source_ids=source_ids)
     except Exception as error:
         logger.exception("ebook_admin_judge_phrases_failed")
-        return templates.TemplateResponse(request, "partials/error.html", {"message": str(error)}, status_code=500)
+        return error_response(request, error)
 
     logger.info(
         f"ebook_admin_judge_phrases_complete {result.books_seen=} {result.books_judged=} {result.books_failed=} "
@@ -161,7 +161,7 @@ async def embed_missing(
         await session.commit()
     except Exception as error:
         logger.exception("ebook_admin_embed_missing_failed")
-        return templates.TemplateResponse(request, "partials/error.html", {"message": str(error)}, status_code=500)
+        return error_response(request, error)
 
     logger.info(f"ebook_admin_embed_missing_complete {count=}")
     return templates.TemplateResponse(
@@ -192,12 +192,7 @@ async def embed_all(
             logger.info(f"ebook_admin_embed_all_batch_complete {batches=} {count=} {total=}")
     except Exception as error:
         logger.exception(f"ebook_admin_embed_all_failed {batches=} {total=}")
-        return templates.TemplateResponse(
-            request,
-            "partials/error.html",
-            {"message": f"Embed all failed after {total} chunks in {batches} batches: {error}"},
-            status_code=500,
-        )
+        return error_response(request, f"Embed all failed after {total} chunks in {batches} batches: {error}")
 
     logger.info(f"ebook_admin_embed_all_complete {batches=} {total=}")
     return templates.TemplateResponse(