// Returns questions based on search parameters params
func Collect(appInfo AppDetails, params stackongo.Params, transport http.RoundTripper) (*stackongo.Questions, error) {
// Add standard parameters
params = addParams(appInfo, params)
// Search for questions
questions, err := searchAdvanced(params, transport)
if err != nil {
return nil, err
}
if questions.Error_id != 0 {
return nil, fmt.Errorf("%v: %v", questions.Error_name, questions.Error_message)
}
// If there are more pages of search results, repeat search with next page
for questions.Has_more && questions.Quota_remaining > 0 {
params.Page(questions.Page + 1)
nextPage, err := searchAdvanced(params, transport)
if err != nil {
return nil, err
}
if nextPage.Error_id != 0 {
return nil, fmt.Errorf("%v: %v", nextPage.Error_name, nextPage.Error_message)
}
nextPage.Items = append(questions.Items, nextPage.Items...)
questions = nextPage
}
return questions, nil
}
func Collect(session *stackongo.Session, appInfo AppDetails, params stackongo.Params) (*stackongo.Questions, error) {
params.Add("key", appInfo.Key)
params.Add("filter", appInfo.Filters)
params.Add("site", "stackoverflow")
return session.AllQuestions(params)
}
// Add standard parameters
func addParams(appInfo AppDetails, params stackongo.Params) stackongo.Params {
params.Add("key", appInfo.Key)
params.Add("filter", appInfo.Filters)
params.Add("site", "stackoverflow")
return params
}