func runDigitalObjectCmd(api *cait.ArchivesSpaceAPI, cmd *command) (string, error) {
if err := api.Login(); err != nil {
return "", err
}
obj := new(cait.DigitalObject)
if cmd.Payload != "" {
err := json.Unmarshal([]byte(cmd.Payload), &obj)
if err != nil {
return "", fmt.Errorf("Could not decode %s, error: %s", cmd.Payload, err)
}
}
objID := cait.URIToID(obj.URI)
repoID := cait.URIToRepoID(obj.URI)
if repoID == 0 {
return "", fmt.Errorf(`Can't determine repository ID from uri, e.g. {"uri":"/repositories/2/digital_objects"} or {"uri":"/repositories/2/digital_objects/3"}`)
}
switch cmd.Action {
case "create":
response, err := api.CreateDigitalObject(repoID, obj)
if err != nil {
return "", fmt.Errorf("Create digital_object fialed %s, %s", obj.URI, err)
}
if response.Status != "Created" {
return "", fmt.Errorf("Create digital_object status %s, %s", obj.URI, response)
}
src, err := json.Marshal(response)
if err != nil {
return "", fmt.Errorf("Create digital object response %s, %s", obj.URI, err)
}
return string(src), nil
case "list":
if objID == 0 {
objs, err := api.ListDigitalObjects(repoID)
if err != nil {
return "", fmt.Errorf(`{"error": %q, "uri": "/repositories/%d/digital_objects"}`, err, repoID)
}
src, err := json.Marshal(objs)
if err != nil {
return "", fmt.Errorf(`{"error": "Cannot JSON encode %s %s"}`, cmd.Payload, err)
}
return string(src), nil
}
obj, err := api.GetDigitalObject(repoID, objID)
if err != nil {
return "", fmt.Errorf(`{"error": %q}`, err)
}
src, err := json.Marshal(obj)
if err != nil {
return "", fmt.Errorf(`{"error": "Cannot find %s %s"}`, cmd.Payload, err)
}
return string(src), nil
case "update":
responseMsg, err := api.UpdateDigitalObject(obj)
if err != nil {
return "", err
}
src, err := json.Marshal(responseMsg)
return string(src), err
case "delete":
obj, err := api.GetDigitalObject(repoID, objID)
if err != nil {
return "", err
}
responseMsg, err := api.DeleteDigitalObject(obj)
if err != nil {
return "", err
}
src, err := json.Marshal(responseMsg)
return string(src), err
case "export":
err := api.ExportDigitalObjects(repoID)
if err != nil {
return "", fmt.Errorf("Exporting repositories/%d/digital_objects, %s", repoID, err)
}
return `{"status": "ok"}`, nil
}
return "", fmt.Errorf("runDigitalObjectCmd() action %s not implemented for %s", cmd.Action, cmd.Subject)
}