admin: Refactor sync/auto

admin/api/sync.go

@@ -224,10 +224,22 @@ func autoSync(c *gin.Context) {
 		return
 	}
 
+	var theTheme *fic.Theme
+
 	for _, theme := range themes {
 		if theme.Path == p {
+			theTheme = theme
+			break
+		}
+	}
+
+	if theTheme == nil {
+		c.AbortWithStatusJSON(http.StatusNotFound, gin.H{"errmsg": fmt.Sprintf("Theme not found %q", p)})
+		return
+	}
+
 	if !IsProductionEnv {
-				exercices, err := theme.GetExercices()
+		exercices, err := theTheme.GetExercices()
 		if err == nil {
 			for _, exercice := range exercices {
 				exercice.DeleteDeep()
@@ -235,21 +247,16 @@ func autoSync(c *gin.Context) {
 		}
 	}
 
-			exceptions := sync.LoadException(sync.GlobalImporter, theme)
+	exceptions := sync.LoadException(sync.GlobalImporter, theTheme)
 
 	var st []string
-			for _, se := range sync.SyncThemeDeep(sync.GlobalImporter, theme, 0, 250, exceptions) {
+	for _, se := range sync.SyncThemeDeep(sync.GlobalImporter, theTheme, 0, 250, exceptions) {
 		st = append(st, se.Error())
 	}
-			sync.EditDeepReport(&sync.SyncReport{Themes: map[string][]string{theme.Name: st}}, false)
+	sync.EditDeepReport(&sync.SyncReport{Themes: map[string][]string{theTheme.Name: st}}, false)
 	sync.DeepSyncProgress = 255
 
 	settings.ForceRegeneration()
 
 	c.JSON(http.StatusOK, st)
-			return
-		}
-	}
-
-	c.AbortWithStatusJSON(http.StatusNotFound, gin.H{"errmsg": fmt.Sprintf("Theme not found %q", p)})
 }