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worlds.go
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/*
WebChunk, web server for block game maps
Copyright (C) 2022 Maxim Zhuchkov
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU Affero General Public License as published
by the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU Affero General Public License for more details.
You should have received a copy of the GNU Affero General Public License
along with this program. If not, see <https://www.gnu.org/licenses/>.
Contact me via mail: q3.max.2011@yandex.ru or Discord: MaX#6717
*/
package main
import (
"net/http"
"regexp"
"time"
"github.com/maxsupermanhd/WebChunk/chunkStorage"
)
var (
worldNameRegexp = regexp.MustCompile(`[\-a-zA-Z0-9.]+`)
worldIPRegexp = regexp.MustCompile(`[\-a-zA-Z0-9.]+`)
)
func apiAddWorld(w http.ResponseWriter, r *http.Request) (int, string) {
if r.ParseMultipartForm(0) != nil {
return 400, "Unable to parse form parameters"
}
name := r.FormValue("name")
if !worldNameRegexp.Match([]byte(name)) {
return 400, "Invalid world name"
}
ip := r.FormValue("ip")
if !worldIPRegexp.Match([]byte(ip)) {
return 400, "Invalid world ip"
}
sname := r.FormValue("storage")
var driver chunkStorage.ChunkStorage
driver = nil
storagesLock.Lock()
defer storagesLock.Unlock()
for sn, s := range storages {
if sname == sn {
driver = s.Driver
}
}
if driver == nil {
return 400, "Storage not found or not initialized"
}
world := chunkStorage.SWorld{
Name: name,
Alias: name,
IP: ip,
CreatedAt: time.Now(),
ModifiedAt: time.Now(),
Data: chunkStorage.CreateDefaultLevelData(name),
}
err := driver.AddWorld(world)
if err != nil {
return 500, "Failed to add world: " + err.Error()
}
setContentTypeJson(w)
return marshalOrFail(200, world)
}
func apiListWorlds(w http.ResponseWriter, _ *http.Request) (int, string) {
worlds := chunkStorage.ListWorlds(storages)
setContentTypeJson(w)
return marshalOrFail(200, worlds)
}