overdue

.rclone_repo/backend/yandex/api/upload.go

@@ -0,0 +1,71 @@
+package src
+
+//from yadisk
+
+import (
+	"encoding/json"
+	"io"
+	"net/url"
+	"strconv"
+)
+
+// UploadResponse struct is returned by the API for upload request.
+type UploadResponse struct {
+	HRef      string `json:"href"`
+	Method    string `json:"method"`
+	Templated bool   `json:"templated"`
+}
+
+// Upload will put specified data to Yandex.Disk.
+func (c *Client) Upload(data io.Reader, remotePath string, overwrite bool, contentType string) error {
+	ur, err := c.UploadRequest(remotePath, overwrite)
+	if err != nil {
+		return err
+	}
+
+	return c.PerformUpload(ur.HRef, data, contentType)
+}
+
+// UploadRequest will make an upload request and return a URL to upload data to.
+func (c *Client) UploadRequest(remotePath string, overwrite bool) (ur *UploadResponse, err error) {
+	values := url.Values{}
+	values.Add("path", remotePath)
+	values.Add("overwrite", strconv.FormatBool(overwrite))
+
+	req, err := c.scopedRequest("GET", "/v1/disk/resources/upload?"+values.Encode(), nil)
+	if err != nil {
+		return nil, err
+	}
+
+	resp, err := c.HTTPClient.Do(req)
+	if err != nil {
+		return nil, err
+	}
+	if err := CheckAPIError(resp); err != nil {
+		return nil, err
+	}
+	defer CheckClose(resp.Body, &err)
+
+	ur, err = ParseUploadResponse(resp.Body)
+	if err != nil {
+		return nil, err
+	}
+
+	return ur, nil
+}
+
+// ParseUploadResponse tries to read and parse UploadResponse struct.
+func ParseUploadResponse(data io.Reader) (*UploadResponse, error) {
+	dec := json.NewDecoder(data)
+	var ur UploadResponse
+
+	if err := dec.Decode(&ur); err == io.EOF {
+		// ok
+	} else if err != nil {
+		return nil, err
+	}
+
+	// TODO: check if there is any trash data after JSON and crash if there is.
+
+	return &ur, nil
+}