func (db Dashboard) readRepoRevisionAndPathParams(r *http.Request) (*repo.Repository, repo.Revision, string, error) {
repository, revision, err := db.readRepoAndRevisionParams(r)
if err != nil {
return nil, repo.Revision(""), "", err
}
fileName, err := url.QueryUnescape(r.URL.Query().Get("fileName"))
if err != nil || fileName == "" {
return nil, repo.Revision(""), "", errors.New("Missing the fileName parameter")
}
err = (*repository).ValidatePathAtRevision(revision, fileName)
return repository, revision, fileName, err
}
func (db Dashboard) readRepoAndRevisionParams(r *http.Request) (*repo.Repository, repo.Revision, error) {
repository, err := db.readRepoParam(r)
if err != nil {
return nil, repo.Revision(""), err
}
revisionParam := r.URL.Query().Get("revision")
if revisionParam == "" {
return nil, repo.Revision(""), errors.New("Missing the revision parameter")
}
revision, err := (*repository).ValidateRevision(revisionParam)
if err != nil {
return nil, repo.Revision(""), err
}
return repository, revision, nil
}
func (db Dashboard) readRepoRevisionPathAndLineNumberParams(r *http.Request) (*repo.Repository, repo.Revision, string, int, error) {
repository, revision, fileName, err := db.readRepoRevisionAndPathParams(r)
if err != nil {
return nil, repo.Revision(""), "", 0, err
}
lineNumberParam := r.URL.Query().Get("lineNumber")
if lineNumberParam == "" {
return nil, repo.Revision(""), "", 0, errors.New("Missing the lineNumber param")
}
lineNumber, err := strconv.Atoi(lineNumberParam)
if err != nil {
return nil, repo.Revision(""), "", 0, fmt.Errorf("Invalid format for the lineNumber parameter: %v", err)
}
err = (*repository).ValidateLineNumberInPathAtRevision(revision, fileName, lineNumber)
return repository, revision, fileName, lineNumber, err
}
func init() {
mockAlias = repo.Alias{"branch", repo.Revision("revision")}
mockTodo = repo.Line{
Revision: repo.Revision(TestRevision),
FileName: TestFileName,
LineNumber: TestLineNumber,
Contents: TestTodoContents,
}
aliases := make([]repo.Alias, 0)
aliases = append(aliases, mockAlias)
revisionTodos := make(map[string][]repo.Line)
revisionTodos[TestRevision] =
append(revisionTodos[TestRevision], mockTodo)
mockRepo = repotest.MockRepository{
Aliases: aliases,
RevisionTodos: revisionTodos,
}
mockRepos = make(map[string]*repo.Repository)
mockRepos[mockRepo.GetRepoId()] = &mockRepo
}
func (repository MockRepository) ValidateRevision(revisionString string) (repo.Revision, error) {
if _, ok := repository.RevisionTodos[revisionString]; ok {
return repo.Revision(revisionString), nil
}
return repo.Revision(""), errors.New(fmt.Sprintf("Not a valid revision: %s", revisionString))
}