98 lines
2.9 KiB
Go
98 lines
2.9 KiB
Go
package main
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import (
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"encoding/base64"
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"encoding/binary"
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"encoding/json"
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"fmt"
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"html"
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"io/ioutil"
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"log"
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"math/rand"
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"os"
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"path"
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"srs.epita.fr/fic-server/libfic"
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)
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var (
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allowRegistration = false
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canJoinTeam = false
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)
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type uTeamRegistration struct {
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TeamName string
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JTeam int64
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Members []fic.Member
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}
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func registrationProcess(id string, team fic.Team, members []fic.Member, team_id string) {
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for _, m := range members {
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// Force Id to 0, as it shouldn't have been defined yet
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m.Id = 0
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if err := team.GainMember(m); err != nil {
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log.Println("[WRN] Unable to add member (", m, ") to team (", team, "):", err)
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}
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}
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teamDirPath := fmt.Sprintf("%d", team.Id)
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// Create team directories into TEAMS
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if err := os.MkdirAll(path.Join(TeamsDir, teamDirPath), 0777); err != nil {
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log.Println(id, "[ERR]", err)
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}
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if err := os.Symlink(teamDirPath, path.Join(TeamsDir, team_id)); err != nil {
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log.Println(id, "[ERR]", err)
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}
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genTeamQueue <- &team
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appendGenQueue(genStruct{Type: GenTeams})
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}
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func treatRegistration(pathname string, team_id string) {
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// Generate a unique identifier to follow the request in logs
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bid := make([]byte, 5)
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binary.LittleEndian.PutUint32(bid, rand.Uint32())
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id := "[" + base64.StdEncoding.EncodeToString(bid) + "]"
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log.Println(id, "New registration receive", pathname)
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var nTeam uTeamRegistration
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if !allowRegistration {
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log.Printf("%s [ERR] Registration received, whereas disabled. Skipped.\n", id)
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} else if cnt_raw, err := ioutil.ReadFile(pathname); err != nil {
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log.Printf("%s [ERR] %s\n", id, err)
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} else if err := json.Unmarshal(cnt_raw, &nTeam); err != nil {
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log.Printf("%s [ERR] %s\n", id, err)
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} else if nTeam.JTeam > 0 {
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if !canJoinTeam {
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log.Printf("%s [ERR] Join team received, whereas disabled. Skipped.\n", id)
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} else if len(nTeam.Members) != 1 {
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log.Printf("%s [ERR] Join team received, with incorrect member length: %d. Skipped.\n", id, len(nTeam.Members))
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} else if team, err := fic.GetTeam(nTeam.JTeam); err != nil {
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log.Printf("%s [ERR] Unable to join registered team %d: %s\n", id, nTeam.JTeam, err)
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} else {
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registrationProcess(id, team, nTeam.Members, team_id)
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if err := os.Remove(pathname); err != nil {
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log.Printf("%s [WRN] %s\n", id, err)
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}
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}
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} else if validTeamName(nTeam.TeamName) {
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if team, err := fic.CreateTeam(nTeam.TeamName, uint32(rand.Int31n(16581376))); err != nil {
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log.Printf("%s [ERR] Unable to register new team %s: %s\n", id, nTeam.TeamName, err)
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} else {
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registrationProcess(id, team, nTeam.Members, team_id)
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if err := os.Remove(pathname); err != nil {
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log.Printf("%s [WRN] %s\n", id, err)
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}
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if _, err := fic.NewEvent(fmt.Sprintf("Souhaitons bonne chance à l'équipe <strong>%s</strong> qui vient de nous rejoindre !", html.EscapeString(team.Name)), "info"); err != nil {
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log.Printf("%s [WRN] Unable to create event: %s\n", id, err)
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}
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appendGenQueue(genStruct{Type: GenEvents})
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}
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}
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}
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