Ejemplo n.º 1
0
// HTTP handler for a PUT of a document
func (h *handler) handlePutDoc() error {
	docid := h.PathVar("docid")
	body, err := h.readDocument()
	if err != nil {
		return err
	}
	var newRev string

	if h.getQuery("new_edits") != "false" {
		// Regular PUT:
		if oldRev := h.getQuery("rev"); oldRev != "" {
			body["_rev"] = oldRev
		} else if ifMatch := h.rq.Header.Get("If-Match"); ifMatch != "" {
			body["_rev"] = ifMatch
		}
		newRev, err = h.db.Put(docid, body)
		if err != nil {
			return err
		}
		h.setHeader("Etag", newRev)
	} else {
		// Replicator-style PUT with new_edits=false:
		revisions := db.ParseRevisions(body)
		if revisions == nil {
			return base.HTTPErrorf(http.StatusBadRequest, "Bad _revisions")
		}
		err = h.db.PutExistingRev(docid, body, revisions)
		if err != nil {
			return err
		}
		newRev = body["_rev"].(string)
	}
	h.writeJSONStatus(http.StatusCreated, db.Body{"ok": true, "id": docid, "rev": newRev})
	return nil
}
Ejemplo n.º 2
0
// HTTP handler for a POST to _bulk_docs
func (h *handler) handleBulkDocs() error {
	body, err := h.readJSON()
	if err != nil {
		return err
	}
	newEdits, ok := body["new_edits"].(bool)
	if !ok {
		newEdits = true
	}

	docs := body["docs"].([]interface{})
	h.db.ReserveSequences(uint64(len(docs)))

	result := make([]db.Body, 0, len(docs))
	for _, item := range docs {
		doc := item.(map[string]interface{})
		docid, _ := doc["_id"].(string)
		var err error
		var revid string
		if newEdits {
			if docid != "" {
				revid, err = h.db.Put(docid, doc)
			} else {
				docid, revid, err = h.db.Post(doc)
			}
		} else {
			revisions := db.ParseRevisions(doc)
			if revisions == nil {
				err = &base.HTTPError{http.StatusBadRequest, "Bad _revisions"}
			} else {
				revid = revisions[0]
				err = h.db.PutExistingRev(docid, doc, revisions)
			}
		}

		status := db.Body{}
		if docid != "" {
			status["id"] = docid
		}
		if err != nil {
			code, msg := base.ErrorAsHTTPStatus(err)
			status["status"] = code
			status["error"] = base.CouchHTTPErrorName(code)
			status["reason"] = msg
			base.Log("\tBulkDocs: Doc %q --> %v", docid, err)
			err = nil // wrote it to output already; not going to return it
		} else {
			status["rev"] = revid
		}
		result = append(result, status)
	}

	h.writeJSONStatus(http.StatusCreated, result)
	return nil
}