func runTermCmd(api *cait.ArchivesSpaceAPI, cmd *command) (string, error) {
if err := api.Login(); err != nil {
return "", err
}
term := new(cait.Term)
if cmd.Payload != "" {
err := json.Unmarshal([]byte(cmd.Payload), &term)
if err != nil {
return "", fmt.Errorf("Could not decode %s, error: %s", cmd.Payload, err)
}
}
termID := cait.URIToID(term.URI)
vocabularyID := cait.URIToVocabularyID(term.URI)
if vocabularyID == 0 {
return "", fmt.Errorf(`Can't determine vocabulary ID from uri, e.g. {"uri":"/vocabularies/1/terms"} or {"uri":"/vocabularies/1/terms/2"}, %s`, cmd.Payload)
}
switch cmd.Action {
case "create":
response, err := api.CreateTerm(vocabularyID, term)
if err != nil {
return "", err
}
if response.Status != "Created" {
return "", fmt.Errorf("Create term status %s, %s", term.URI, response)
}
src, err := json.Marshal(response)
if err != nil {
return "", err
}
return string(src), nil
case "list":
//FIXME: calculate the vocabulary ID
if termID == 0 {
var ids []int
ids, err := api.ListTermIDs(vocabularyID)
if err != nil {
return "", fmt.Errorf(`{"error": %q}`, err)
}
src, err := json.Marshal(ids)
if err != nil {
return "", fmt.Errorf(`{"error": "Cannot JSON encode %s %s"}`, cmd.Payload, err)
}
return string(src), nil
}
term, err := api.GetTerm(vocabularyID, termID)
if err != nil {
return "", fmt.Errorf(`{"error": %q}`, err)
}
src, err := json.Marshal(term)
if err != nil {
return "", fmt.Errorf(`{"error": "Cannot find %s %s"}`, cmd.Payload, err)
}
return string(src), nil
case "update":
responseMsg, err := api.UpdateTerm(term)
if err != nil {
return "", err
}
src, err := json.Marshal(responseMsg)
return string(src), err
case "delete":
//FIXME: calculate the vocabulary ID
term, err := api.GetTerm(vocabularyID, termID)
if err != nil {
return "", err
}
responseMsg, err := api.DeleteTerm(term)
if err != nil {
return "", err
}
src, err := json.Marshal(responseMsg)
return string(src), err
case "export":
err := api.ExportTerms()
if err != nil {
return "", fmt.Errorf("Exporting /terms, %s", err)
}
return `{"status": "ok"}`, nil
}
return "", fmt.Errorf("action %s not implemented for %s", cmd.Action, cmd.Subject)
}