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Add specific 404 and 401 error messages

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This commit is contained in:
Frédéric Guillot 2018-06-30 12:42:12 -07:00
parent a40f592aab
commit 9c0f882ba0
9 changed files with 54 additions and 19 deletions
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10
reader/subscription/finder.go
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@ -24,6 +24,8 @@ var (
errConnectionFailure = "Unable to open this link: %v"
errUnreadableDoc = "Unable to analyze this page: %v"
errEmptyBody = "This web page is empty"
errNotAuthorized = "You are not authorized to access this resource (invalid username/password)"
errServerFailure = "Unable to fetch this resource (Status Code = %d)"
)
// FindSubscriptions downloads and try to find one or more subscriptions from an URL.
@ -40,6 +42,14 @@ func FindSubscriptions(websiteURL, username, password string) (Subscriptions, er
return nil, errors.NewLocalizedError(errConnectionFailure, err)
}
if response.IsNotAuthorized() {
return nil, errors.NewLocalizedError(errNotAuthorized)
}
if response.HasServerFailure() {
return nil, errors.NewLocalizedError(errServerFailure, response.StatusCode)
}
// Content-Length = -1 when no Content-Length header is sent
if response.ContentLength == 0 {
return nil, errors.NewLocalizedError(errEmptyBody)