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admin: sync mcq/ucq

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This commit is contained in:
nemunaire 2017-12-16 03:39:57 +01:00
parent d6012dfffb
commit b079f7891c
5 changed files with 100 additions and 2 deletions
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84
admin/sync/exercice_keys.go
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@ -44,3 +44,87 @@ func SyncExerciceKeys(i Importer, exercice fic.Exercice) []string {
}
return errs
}
func SyncExerciceMCQ(i Importer, exercice fic.Exercice) []string {
var errs []string
if _, err := exercice.WipeMCQs(); err != nil {
errs = append(errs, err.Error())
return errs
}
// Unique Choice Questions (checkbox)
if ucq, err := getFileContent(i, path.Join(exercice.Path, "flags-ucq.txt")); err != nil {
errs = append(errs, fmt.Sprintf("%q: unable to read ucq: %s", path.Base(exercice.Path), err))
} else if flag, err := exercice.AddMCQ("", "checkbox"); err != nil {
errs = append(errs, fmt.Sprintf("%q: unable to add ucq: %s", path.Base(exercice.Path), err))
} else {
for nline, quest := range strings.Split(ucq, "\n") {
if len(quest) == 0 {
continue
}
if len(quest) < 2 {
errs = append(errs, fmt.Sprintf("%q: error in ucq file at line %d: missing response", path.Base(exercice.Path), nline + 1))
continue
}
// Expect 0 or 1
if quest[0] != 48 && quest[0] != 49 {
errs = append(errs, fmt.Sprintf("%q: error in ucq file at line %d: invalid format: first character has to be either 0 or 1", path.Base(exercice.Path), nline + 1))
continue
}
if _, err := flag.AddEntry(quest[1:], quest[0] == 49); err != nil {
errs = append(errs, fmt.Sprintf("%q: error in ucq file at line %d: %s", path.Base(exercice.Path), nline + 1, err))
}
}
}
// Multiple Choice Questions (radio)
if mcq, err := getFileContent(i, path.Join(exercice.Path, "flags-mcq.txt")); err != nil {
errs = append(errs, fmt.Sprintf("%q: unable to read mcq: %s", path.Base(exercice.Path), err))
} else {
for nline, quest := range strings.Split(mcq, "\n") {
quest_splt := strings.Split(string(quest), "\t")
if len(quest_splt) < 2 {
errs = append(errs, fmt.Sprintf("%q: error in mcq file at line %d: not enough responses", path.Base(exercice.Path), nline + 1))
continue
}
if flag, err := exercice.AddMCQ(quest_splt[0], "radio"); err != nil {
errs = append(errs, fmt.Sprintf("%q: error in mcq file at line %d: %s", path.Base(exercice.Path), nline + 1, err))
continue
} else {
hasOne := false
for cid, choice := range quest_splt[1:] {
// Expect 0 or 1
if choice[0] != 48 && choice[0] != 49 {
errs = append(errs, fmt.Sprintf("%q: error in mcq file at line %d,%d: invalid format: first character has to be either 0 or 1", path.Base(exercice.Path), nline + 1, cid))
continue
}
if _, err := flag.AddEntry(choice[1:], choice[0] == 49); err != nil {
errs = append(errs, fmt.Sprintf("%q: error in mcq file at line %d,%d: %s", path.Base(exercice.Path), nline + 1, cid, err))
continue
}
if choice[0] == 49 {
if hasOne {
flag.Kind = "checkbox"
flag.Update()
errs = append(errs, fmt.Sprintf("%q: warning in mcq file at line %d: multiple expected response, switching to ucq-like quiz; is this really expected?", path.Base(exercice.Path), nline + 1))
} else {
hasOne = true
}
}
}
if !hasOne {
errs = append(errs, fmt.Sprintf("%q: warning in mcq file at line %d: no valid answer defined, is this really expected?", path.Base(exercice.Path), nline + 1))
}
}
}
}
return errs
}