feat: knowledge pipeline (#25360)

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api/controllers/console/datasets/rag_pipeline/rag_pipeline.py

@@ -0,0 +1,164 @@
+import logging
+
+from flask import request
+from flask_restx import Resource, reqparse
+from sqlalchemy.orm import Session
+
+from controllers.console import api
+from controllers.console.wraps import (
+    account_initialization_required,
+    enterprise_license_required,
+    knowledge_pipeline_publish_enabled,
+    setup_required,
+)
+from extensions.ext_database import db
+from libs.login import login_required
+from models.dataset import PipelineCustomizedTemplate
+from services.entities.knowledge_entities.rag_pipeline_entities import PipelineTemplateInfoEntity
+from services.rag_pipeline.rag_pipeline import RagPipelineService
+
+logger = logging.getLogger(__name__)
+
+
+def _validate_name(name):
+    if not name or len(name) < 1 or len(name) > 40:
+        raise ValueError("Name must be between 1 to 40 characters.")
+    return name
+
+
+def _validate_description_length(description):
+    if len(description) > 400:
+        raise ValueError("Description cannot exceed 400 characters.")
+    return description
+
+
+class PipelineTemplateListApi(Resource):
+    @setup_required
+    @login_required
+    @account_initialization_required
+    @enterprise_license_required
+    def get(self):
+        type = request.args.get("type", default="built-in", type=str)
+        language = request.args.get("language", default="en-US", type=str)
+        # get pipeline templates
+        pipeline_templates = RagPipelineService.get_pipeline_templates(type, language)
+        return pipeline_templates, 200
+
+
+class PipelineTemplateDetailApi(Resource):
+    @setup_required
+    @login_required
+    @account_initialization_required
+    @enterprise_license_required
+    def get(self, template_id: str):
+        type = request.args.get("type", default="built-in", type=str)
+        rag_pipeline_service = RagPipelineService()
+        pipeline_template = rag_pipeline_service.get_pipeline_template_detail(template_id, type)
+        return pipeline_template, 200
+
+
+class CustomizedPipelineTemplateApi(Resource):
+    @setup_required
+    @login_required
+    @account_initialization_required
+    @enterprise_license_required
+    def patch(self, template_id: str):
+        parser = reqparse.RequestParser()
+        parser.add_argument(
+            "name",
+            nullable=False,
+            required=True,
+            help="Name must be between 1 to 40 characters.",
+            type=_validate_name,
+        )
+        parser.add_argument(
+            "description",
+            type=str,
+            nullable=True,
+            required=False,
+            default="",
+        )
+        parser.add_argument(
+            "icon_info",
+            type=dict,
+            location="json",
+            nullable=True,
+        )
+        args = parser.parse_args()
+        pipeline_template_info = PipelineTemplateInfoEntity(**args)
+        RagPipelineService.update_customized_pipeline_template(template_id, pipeline_template_info)
+        return 200
+
+    @setup_required
+    @login_required
+    @account_initialization_required
+    @enterprise_license_required
+    def delete(self, template_id: str):
+        RagPipelineService.delete_customized_pipeline_template(template_id)
+        return 200
+
+    @setup_required
+    @login_required
+    @account_initialization_required
+    @enterprise_license_required
+    def post(self, template_id: str):
+        with Session(db.engine) as session:
+            template = (
+                session.query(PipelineCustomizedTemplate).where(PipelineCustomizedTemplate.id == template_id).first()
+            )
+            if not template:
+                raise ValueError("Customized pipeline template not found.")
+
+        return {"data": template.yaml_content}, 200
+
+
+class PublishCustomizedPipelineTemplateApi(Resource):
+    @setup_required
+    @login_required
+    @account_initialization_required
+    @enterprise_license_required
+    @knowledge_pipeline_publish_enabled
+    def post(self, pipeline_id: str):
+        parser = reqparse.RequestParser()
+        parser.add_argument(
+            "name",
+            nullable=False,
+            required=True,
+            help="Name must be between 1 to 40 characters.",
+            type=_validate_name,
+        )
+        parser.add_argument(
+            "description",
+            type=str,
+            nullable=True,
+            required=False,
+            default="",
+        )
+        parser.add_argument(
+            "icon_info",
+            type=dict,
+            location="json",
+            nullable=True,
+        )
+        args = parser.parse_args()
+        rag_pipeline_service = RagPipelineService()
+        rag_pipeline_service.publish_customized_pipeline_template(pipeline_id, args)
+        return {"result": "success"}
+
+
+api.add_resource(
+    PipelineTemplateListApi,
+    "/rag/pipeline/templates",
+)
+api.add_resource(
+    PipelineTemplateDetailApi,
+    "/rag/pipeline/templates/<string:template_id>",
+)
+api.add_resource(
+    CustomizedPipelineTemplateApi,
+    "/rag/pipeline/customized/templates/<string:template_id>",
+)
+api.add_resource(
+    PublishCustomizedPipelineTemplateApi,
+    "/rag/pipelines/<string:pipeline_id>/customized/publish",
+)