Pierre-Olivier Mercier
838918da66
This field is use as a high level description of the exercice. It will be displayed on the public interface only: not to players.
115 lines
2.9 KiB
Go
115 lines
2.9 KiB
Go
package sync
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import (
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"fmt"
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"log"
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"path"
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"strings"
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"strconv"
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"srs.epita.fr/fic-server/libfic"
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)
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func getExercices(i Importer, theme fic.Theme) ([]string, error) {
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var exercices []string
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if dirs, err := i.listDir(theme.Name); err != nil {
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return []string{}, err
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} else {
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for _, dir := range dirs {
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if _, err := i.listDir(path.Join(theme.Name, dir)); err == nil {
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exercices = append(exercices, dir)
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}
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}
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}
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return exercices, nil
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}
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func SyncExercices(i Importer, theme fic.Theme) []string {
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var errs []string
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if exercices, err := getExercices(i, theme); err != nil {
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errs = append(errs, err.Error())
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} else {
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emap := map[string]int{}
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for _, edir := range exercices {
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edir_splt := strings.SplitN(edir, "-", 2)
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if len(edir_splt) != 2 {
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errs = append(errs, fmt.Sprintf("%q is not a valid exercice directory: missing id prefix", edir))
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continue
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}
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eid, err := strconv.Atoi(edir_splt[0])
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if err != nil {
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errs = append(errs, fmt.Sprintf("%q: invalid exercice identifier: %s", edir, err))
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continue
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}
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ename := edir_splt[1]
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emap[ename] = eid
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// Overview and scenario
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overview, err := getFileContent(i, path.Join(theme.Name, edir, "introduction.txt"))
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if err != nil {
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errs = append(errs, fmt.Sprintf("%q: introduction.txt: %s", edir, err))
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}
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statement, err := getFileContent(i, path.Join(theme.Name, edir, "scenario.txt"))
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if err != nil {
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errs = append(errs, fmt.Sprintf("%q: scenario.txt: %s", edir, err))
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continue
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}
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// TODO: retrieve depends
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var depend *fic.Exercice = nil
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// TODO: calculate gain
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var gain int64 = 42
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// TODO: handle video
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videoURI := ""
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if e, err := theme.GetExerciceByTitle(ename); err != nil {
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if _, err := theme.AddExercice(ename, path.Join(theme.Name, edir), statement, overview, nil, gain, videoURI); err != nil {
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errs = append(errs, fmt.Sprintf("%q: error on exercice add: %s", edir, err))
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continue
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}
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} else if e.Title != ename || e.Statement != statement || e.Overview != overview || (depend == nil && e.Depend != nil) || (depend != nil && e.Depend == nil) || (depend != nil && e.Depend != nil && *e.Depend != depend.Id) || e.Gain != gain || e.VideoURI != videoURI {
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e.Title = ename
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e.Statement = statement
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e.Overview = overview
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if depend != nil {
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e.Depend = &depend.Id
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} else {
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e.Depend = nil
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}
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e.Gain = gain
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e.VideoURI = videoURI
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if _, err := e.Update(); err != nil {
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errs = append(errs, fmt.Sprintf("%q: error on exercice update: %s", edir, err))
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continue
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}
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}
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}
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// Remove old exercices
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if exercices, err := theme.GetExercices(); err == nil {
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log.Println(emap)
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for _, ex := range exercices {
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if _, ok := emap[ex.Title]; !ok {
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log.Println(ok)
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ex.Delete()
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} else {
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log.Println(ok)
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}
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}
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}
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}
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return errs
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}
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func ApiListRemoteExercices(theme fic.Theme, _ []byte) (interface{}, error) {
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return getExercices(GlobalImporter, theme)
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}
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