(w http.ResponseWriter, req *http.Request)
| 30 | } |
| 31 | |
| 32 | func (h *DebugDocumentHandler) ServeHTTP(w http.ResponseWriter, req *http.Request) { |
| 33 | |
| 34 | // find the index to operate on |
| 35 | var indexName string |
| 36 | if h.IndexNameLookup != nil { |
| 37 | indexName = h.IndexNameLookup(req) |
| 38 | } |
| 39 | if indexName == "" { |
| 40 | indexName = h.defaultIndexName |
| 41 | } |
| 42 | index := IndexByName(indexName) |
| 43 | if index == nil { |
| 44 | showError(w, req, fmt.Sprintf("no such index '%s'", indexName), 404) |
| 45 | return |
| 46 | } |
| 47 | |
| 48 | // find the docID |
| 49 | var docID string |
| 50 | if h.DocIDLookup != nil { |
| 51 | docID = h.DocIDLookup(req) |
| 52 | } |
| 53 | |
| 54 | internalIndex, err := index.Advanced() |
| 55 | if err != nil { |
| 56 | showError(w, req, fmt.Sprintf("error getting index: %v", err), 500) |
| 57 | return |
| 58 | } |
| 59 | internalIndexReader, err := internalIndex.Reader() |
| 60 | if err != nil { |
| 61 | showError(w, req, fmt.Sprintf("error operning index reader: %v", err), 500) |
| 62 | return |
| 63 | } |
| 64 | upsidedownIndexReader, ok := internalIndexReader.(*upsidedown.IndexReader) |
| 65 | if !ok { |
| 66 | showError(w, req, "error with index reader", 500) |
| 67 | return |
| 68 | } |
| 69 | |
| 70 | var rv []interface{} |
| 71 | rowChan := upsidedownIndexReader.DumpDoc(docID) |
| 72 | for row := range rowChan { |
| 73 | switch row := row.(type) { |
| 74 | case error: |
| 75 | showError(w, req, fmt.Sprintf("error debugging document: %v", row), 500) |
| 76 | return |
| 77 | case upsidedown.UpsideDownCouchRow: |
| 78 | tmp := struct { |
| 79 | Key []byte `json:"key"` |
| 80 | Val []byte `json:"val"` |
| 81 | }{ |
| 82 | Key: row.Key(), |
| 83 | Val: row.Value(), |
| 84 | } |
| 85 | rv = append(rv, tmp) |
| 86 | } |
| 87 | } |
| 88 | err = internalIndexReader.Close() |
| 89 | if err != nil { |
nothing calls this directly
no test coverage detected