diff --git a/assets/templates/admin.tmpl b/assets/templates/admin.tmpl
index ad90885589a3f690fed17daf43b0353135fb856c..331cc7545767e832c55a21c52e8852be4b55dff4 100644
--- a/assets/templates/admin.tmpl
+++ b/assets/templates/admin.tmpl
@@ -23,6 +23,8 @@
</li>
<li>
<div class="my-match-info">
+ <a class="live-btn" type="submit" style="cursor: default"
+ href="/admin/{{.ID}}/csv">Export</a>
<form id="destroy-{{.ID}}" method="post" action="/admin/{{.ID}}">
<input type="hidden" name="Delete" value="true">
<a class="live-btn" type="submit" style="cursor: default"
diff --git a/routes.go b/routes.go
index bc09d6d5590ab9c952806d39619cc8de94567e2c..88a7d685f16d695021cfbe5d637550ba36fab4d6 100644
--- a/routes.go
+++ b/routes.go
@@ -257,6 +257,36 @@ func registerRoutes() {
})
})
+ router.GET("/admin/:id/csv", func(context *gin.Context) {
+ user := oauth.GetSelf(context)
+ if user == nil {
+ context.Redirect(http.StatusTemporaryRedirect, "/auth/login")
+ return
+ }
+
+ if !administrators[user.ID] {
+ context.Redirect(http.StatusTemporaryRedirect, "/")
+ return
+ }
+
+ t := contextTournament(context)
+ if t == nil {
+ return
+ }
+
+ if c, err := csvTournament(t.ID); err != nil {
+ log.Printf("error rendering CSV for tournament %s: %s", t.ID.String(), err)
+ context.String(http.StatusInternalServerError, "Internal Server Error")
+ return
+ } else {
+ context.Writer.WriteHeader(http.StatusOK)
+ context.Header("Content-Disposition", "attachment; filename="+t.Attributes["title"]+".csv")
+ context.Header("Content-Type", "application/x-download")
+ context.Header("Content-Length", strconv.Itoa(len(c)))
+ _, _ = context.Writer.Write(c)
+ }
+ })
+
router.POST("/admin/:id", func(context *gin.Context) {
user := oauth.GetSelf(context)
if user == nil {
diff --git a/tournament.go b/tournament.go
index 34e5f4fd2910db60d1252068b2a39042f8a80b42..78ccf86cb539c7d0fb97332063cb6e272980d4fe 100644
--- a/tournament.go
+++ b/tournament.go
@@ -1,6 +1,9 @@
package main
import (
+ "bytes"
+ "encoding/csv"
+ "fmt"
"github.com/gin-gonic/gin"
"github.com/google/uuid"
json "github.com/json-iterator/go"
@@ -289,3 +292,56 @@ func validatePayloadTournament(payload *tournamentPayload) bool {
payload.StartTime().After(payload.Deadline()) &&
payload.Deadline().After(time.Now())
}
+
+func csvTournament(t uuid.UUID) ([]byte, error) {
+ var captains []string
+ if cs, err := getTournamentTeam(t); err != nil {
+ return nil, err
+ } else {
+ captains = cs
+ }
+
+ if len(captains) == 0 {
+ return []byte{}, nil
+ }
+
+ teams := make([]*teamPayload, len(captains))
+ for i, captain := range captains {
+ if team, err := getTeam(t, captain); err != nil {
+ return nil, err
+ } else {
+ teams[i] = team
+ }
+ }
+
+ width := 5 + len(teams[0].Players)
+ records := make([][]string, len(teams)+1)
+ records[0] = make([]string, width)
+ records[0][0] = "ID"
+ records[0][1] = "Team Name"
+ records[0][2] = "Submitter Discord ID"
+ records[0][3] = "Submitter First Name"
+ records[0][4] = "Submitter Last Name"
+ for i := 3; i < width; i++ {
+ records[0][i] = fmt.Sprintf("Member %d", i-2)
+ }
+
+ for i, team := range teams {
+ records[i+1] = make([]string, width)
+ records[i+1][0] = strconv.Itoa(i + 1)
+ records[i+1][1] = team.Name
+ records[i+1][2] = team.Captain
+ records[i+1][3] = team.SubmitterFirstName
+ records[i+1][4] = team.SubmitterLastName
+
+ for j, player := range team.Players {
+ records[i+1][j+5] = player
+ }
+ }
+
+ buf := bytes.NewBuffer(nil)
+ if err := csv.NewWriter(buf).WriteAll(records); err != nil {
+ return nil, err
+ }
+ return buf.Bytes(), nil
+}
diff --git a/user.go b/user.go
index 774424be79ad3c5c87d0b79acba9ae07d6cce9a0..5e042bc613fc261733caaad804939aa5598e9d40 100644
--- a/user.go
+++ b/user.go
@@ -1,6 +1,7 @@
package main
import (
+ "fmt"
"github.com/bwmarrin/discordgo"
"github.com/gin-gonic/gin"
"github.com/google/uuid"
@@ -8,6 +9,7 @@ import (
"github.com/syndtr/goleveldb/leveldb"
"log"
"net/http"
+ "sync"
)
type userEnrollment struct {
@@ -30,6 +32,8 @@ type teamPayload struct {
Tournament uuid.UUID `json:"tournament"`
}
+var userLock = sync.RWMutex{}
+
func putTeam(t *teamPayload) error {
var b []byte
if p, err := getBytesTournament(t.Tournament); err != nil {
@@ -38,6 +42,9 @@ func putTeam(t *teamPayload) error {
b = p
}
+ userLock.Lock()
+ defer userLock.Unlock()
+
var enrollments []string
if data, err := userDB.Get(b, nil); err != nil && !isNotFound(err) {
return err
@@ -57,7 +64,7 @@ func putTeam(t *teamPayload) error {
}
}
- var tournaments = make(map[string]*teamPayload)
+ var tournaments = make(map[uuid.UUID]*teamPayload)
if data, err := userDB.Get([]byte(t.Captain), nil); err != nil && !isNotFound(err) {
return err
} else {
@@ -66,7 +73,7 @@ func putTeam(t *teamPayload) error {
return err
}
}
- tournaments[string(b)] = t
+ tournaments[t.Tournament] = t
if data, err = json.Marshal(tournaments); err != nil {
return err
} else {
@@ -79,6 +86,64 @@ func putTeam(t *teamPayload) error {
return nil
}
+func destroyTeam(t uuid.UUID, captain string) error {
+ var b []byte
+ if p, err := getBytesTournament(t); err != nil {
+ return err
+ } else {
+ b = p
+ }
+
+ userLock.Lock()
+ defer userLock.Unlock()
+
+ var enrollments []string
+ if data, err := userDB.Get(b, nil); err != nil {
+ return err
+ } else {
+ if data != nil {
+ if err = json.Unmarshal(data, &enrollments); err != nil {
+ return err
+ }
+ }
+ for i, c := range enrollments {
+ if c == captain {
+ enrollments[i] = enrollments[len(enrollments)-1]
+ enrollments = enrollments[:len(enrollments)-1]
+ break
+ }
+ }
+ if data, err = json.Marshal(enrollments); err != nil {
+ return err
+ } else {
+ if err = userDB.Put(b, data, nil); err != nil {
+ return err
+ }
+ }
+ }
+
+ var tournaments = make(map[uuid.UUID]*teamPayload)
+ if data, err := userDB.Get([]byte(captain), nil); err != nil {
+ return err
+ } else {
+ if data != nil {
+ if err = json.Unmarshal(data, &tournaments); err != nil {
+ return err
+ }
+ }
+ delete(tournaments, t)
+ if data, err = json.Marshal(tournaments); err != nil {
+ return err
+ } else {
+ if err = userDB.Put([]byte(captain), data, nil); err != nil {
+ return err
+ }
+ }
+ }
+
+ return nil
+}
+
func existsTeam(t uuid.UUID, captain string) (bool, error) {
if teams, err := getTournamentTeam(t); err != nil {
if isNotFound(err) {
@@ -103,7 +168,7 @@ func getTeam(t uuid.UUID, captain string) (*teamPayload, error) {
b = p
}
- var payload = make(map[string]*teamPayload)
+ var payload = make(map[uuid.UUID]*teamPayload)
if data, err := userDB.Get([]byte(captain), nil); err != nil && !isNotFound(err) {
return nil, err
} else {
@@ -112,7 +177,9 @@ func getTeam(t uuid.UUID, captain string) (*teamPayload, error) {
return nil, err
}
}
- if p, ok := payload[string(b)]; !ok {
+ if p, ok := payload[t]; !ok {
+ fmt.Println(payload)
+ fmt.Println(string(b))
return nil, leveldb.ErrNotFound
} else {
return p, nil