121 lines
3.6 KiB
Go
121 lines
3.6 KiB
Go
package sync
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import (
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"fmt"
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"path"
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"github.com/BurntSushi/toml"
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"srs.epita.fr/fic-server/libfic"
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)
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// ExerciceHintParams holds EHint definition infomation.
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type ExerciceHintParams struct {
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Filename string
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Content string
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Cost int64
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Title string
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NeedFlag []ExerciceDependency `toml:"need_flag,omitempty"`
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}
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// ExerciceDependency holds dependency definitions information.
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type ExerciceDependency struct {
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Id int64
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Theme string `toml:",omitempty"`
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}
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// ExerciceUnlockFile holds parameters related to a locked file.
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type ExerciceUnlockFile struct {
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Filename string `toml:",omitempty"`
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}
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// ExerciceFlag holds informations about one flag.
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type ExerciceFlag struct {
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Id int64
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Label string `toml:",omitempty"`
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Type string `toml:",omitempty"`
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Raw interface{}
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Separator string `toml:",omitempty"`
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ShowLines bool `toml:",omitempty"`
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Ordered bool `toml:",omitempty"`
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CaseSensitive bool `toml:",omitempty"`
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ValidatorRe string `toml:"validator_regexp,omitempty"`
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Placeholder string `toml:",omitempty"`
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ChoicesCost int64 `toml:"choices_cost,omitempty"`
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Choice []ExerciceFlagChoice
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LockedFile []ExerciceUnlockFile `toml:"unlock_file,omitempty"`
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NeedFlag []ExerciceDependency `toml:"need_flag,omitempty"`
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NoShuffle bool
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}
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// ExerciceFlagChoice holds informations about a choice (for MCQ and UCQ).
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type ExerciceFlagChoice struct {
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ExerciceFlag
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Value interface{} `toml:",omitempty"`
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}
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// ExerciceParams contains values parsed from defines.txt.
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type ExerciceParams struct {
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Gain int64
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Tags []string
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Hints []ExerciceHintParams `toml:"hint"`
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Dependencies []ExerciceDependency `toml:"depend"`
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Flags []ExerciceFlag `toml:"flag"`
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FlagsMCQ []ExerciceFlag `toml:"flag_mcq"`
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FlagsUCQ []ExerciceFlag `toml:"flag_ucq"`
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}
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// parseExerciceParams reads challenge definitions from defines.txt and extract usefull data to set up the challenge.
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func parseExerciceParams(i Importer, exPath string) (p ExerciceParams, md toml.MetaData, err error) {
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var defs string
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defs, err = getFileContent(i, path.Join(exPath, "challenge.txt"))
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if err != nil {
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return
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}
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md, err = toml.Decode(defs, &p)
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return
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}
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// getExerciceParams returns normalized
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func getExerciceParams(i Importer, exercice fic.Exercice) (params ExerciceParams, errs []string) {
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var err error
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if params, _, err = parseExerciceParams(i, exercice.Path); err != nil {
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errs = append(errs, fmt.Sprintf("%q: challenge.txt: %s", path.Base(exercice.Path), err))
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} else if len(params.Flags) == 0 && len(params.FlagsUCQ) == 0 && len(params.FlagsMCQ) == 0 {
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errs = append(errs, fmt.Sprintf("%q: has no flag", path.Base(exercice.Path)))
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} else {
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// Treat legacy UCQ flags as ExerciceFlag
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for _, flag := range params.FlagsUCQ {
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params.Flags = append(params.Flags, ExerciceFlag{
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Id: flag.Id,
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Label: flag.Label,
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Type: "ucq",
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Raw: flag.Raw,
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ValidatorRe: flag.ValidatorRe,
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Placeholder: flag.Placeholder,
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ChoicesCost: flag.ChoicesCost,
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Choice: flag.Choice,
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LockedFile: flag.LockedFile,
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NeedFlag: flag.NeedFlag,
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})
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}
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params.FlagsUCQ = []ExerciceFlag{}
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// Treat legacy MCQ flags as ExerciceFlag
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for _, flag := range params.FlagsMCQ {
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params.Flags = append(params.Flags, ExerciceFlag{
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Id: flag.Id,
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Label: flag.Label,
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Type: "mcq",
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ChoicesCost: flag.ChoicesCost,
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Choice: flag.Choice,
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LockedFile: flag.LockedFile,
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NeedFlag: flag.NeedFlag,
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})
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}
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params.FlagsMCQ = []ExerciceFlag{}
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}
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return
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}
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