mirror of
https://github.com/infiniflow/ragflow.git
synced 2026-07-07 03:48:44 +08:00
014c3f634f
Moves doc_id blob resolution into Parser, tightens chunker/tokenizer to Python output_format semantics, updates extractor list handling, and fixes real-template integration tests.
67 lines
2.6 KiB
Go
67 lines
2.6 KiB
Go
//
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// Copyright 2026 The InfiniFlow Authors. All Rights Reserved.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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//
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package service
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import (
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"fmt"
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"ragflow/internal/agent/canvas"
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)
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// decodeCanvasFromDSL converts the DSL map (in either IMPORT shape
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// or NormalizeForCanvas output shape) into a *canvas.Canvas that
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// canvas.Compile accepts.
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//
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// Two accepted input shapes:
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//
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// 1. IMPORT shape (top-level "obj.component_name" + "obj.params"
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// + outer "downstream" / "upstream"). The Python-era DSL
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// convention; some legacy v1 fixtures still use it directly.
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//
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// 2. Normalized shape (top-level "name" + "params" + "downstream" /
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// "upstream"). The output of dslpkg.NormalizeForCanvas, which
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// is what service.normalisedDSLForRun currently feeds into
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// buildRunFunc (gap analysis §11.7.4 V2 follow-up chain).
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//
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// The canvas.Canvas struct itself uses IMPORT shape
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// (CanvasComponentObj.ComponentName with json tag
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// "component_name"). normalize.go's buildGraphFromComponents
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// flattens the components map to the normalized shape so the
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// React-Flow editor gets a stable byte-equal layout; the runtime
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// then has to walk both shapes here.
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//
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// All non-sentinel failures wrap ErrAgentStorageError so the
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// handler's mapAgentError classifies them as CodeServerError
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// (500) with a sanitized message — the raw decoder error string
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// never reaches the client.
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//
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// Decoder strategy: direct map walking, NOT JSON round-trip. The
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// Phase 4.4 V2 plan §4.3 originally specified JSON round-trip
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// for the IMPORT shape, but the production path goes through
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// NormalizeForCanvas first (normalized shape), and round-tripping
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// the normalized shape through JSON loses the `name` →
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// `obj.component_name` mapping (json.Unmarshal into Canvas does
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// not coerce flat keys into nested `obj`). Direct map walking
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// handles both shapes without that hazard.
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func decodeCanvasFromDSL(dsl map[string]any) (*canvas.Canvas, error) {
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c, err := canvas.DecodeFromDSL(dsl)
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if err != nil {
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return nil, fmt.Errorf("decode canvas: %w: %w", err, ErrAgentStorageError)
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}
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return c, nil
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}
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