feat: add mineru as document parser support with both local and managed api

backend/open_webui/config.py

@@ -2291,6 +2291,61 @@ DATALAB_MARKER_OUTPUT_FORMAT = PersistentConfig(
     os.environ.get("DATALAB_MARKER_OUTPUT_FORMAT", "markdown"),
 )
 
+# MinerU Configuration
+MINERU_API_MODE = PersistentConfig(
+    "MINERU_API_MODE",
+    "rag.mineru_api_mode",
+    os.environ.get("MINERU_API_MODE", "local"),  # "local" or "cloud"
+)
+
+MINERU_API_URL = PersistentConfig(
+    "MINERU_API_URL",
+    "rag.mineru_api_url",
+    os.environ.get("MINERU_API_URL", "http://localhost:8000"),
+)
+
+MINERU_API_KEY = PersistentConfig(
+    "MINERU_API_KEY",
+    "rag.mineru_api_key",
+    os.environ.get("MINERU_API_KEY", ""),
+)
+
+MINERU_ENABLE_OCR = PersistentConfig(
+    "MINERU_ENABLE_OCR",
+    "rag.mineru_enable_ocr",
+    os.environ.get("MINERU_ENABLE_OCR", "false").lower() == "true",
+)
+
+MINERU_ENABLE_FORMULA = PersistentConfig(
+    "MINERU_ENABLE_FORMULA",
+    "rag.mineru_enable_formula",
+    os.environ.get("MINERU_ENABLE_FORMULA", "true").lower() == "true",
+)
+
+MINERU_ENABLE_TABLE = PersistentConfig(
+    "MINERU_ENABLE_TABLE",
+    "rag.mineru_enable_table",
+    os.environ.get("MINERU_ENABLE_TABLE", "true").lower() == "true",
+)
+
+MINERU_LANGUAGE = PersistentConfig(
+    "MINERU_LANGUAGE",
+    "rag.mineru_language",
+    os.environ.get("MINERU_LANGUAGE", "en"),
+)
+
+MINERU_MODEL_VERSION = PersistentConfig(
+    "MINERU_MODEL_VERSION",
+    "rag.mineru_model_version",
+    os.environ.get("MINERU_MODEL_VERSION", "pipeline"),  # "pipeline" or "vlm"
+)
+
+MINERU_PAGE_RANGES = PersistentConfig(
+    "MINERU_PAGE_RANGES",
+    "rag.mineru_page_ranges",
+    os.environ.get("MINERU_PAGE_RANGES", ""),
+)
+
 EXTERNAL_DOCUMENT_LOADER_URL = PersistentConfig(
     "EXTERNAL_DOCUMENT_LOADER_URL",
     "rag.external_document_loader_url",