Esempio n. 1
0
func serverEULA(s data.Server, d string) func(dom.Element) {
	return func(c dom.Element) {
		t := xform.TextArea("eula", d)
		submit := xform.InputSubmit("Save")
		c.AppendChild(xjs.AppendChildren(xdom.Form(), xjs.AppendChildren(xdom.Fieldset(),
			xjs.SetInnerText(xdom.Legend(), "End User License Agreement"),
			xform.Label("EULA", "eula"), t, xdom.Br(),
			submit,
		)))
		submit.AddEventListener("click", false, func(e dom.Event) {
			e.PreventDefault()
			submit.Disabled = true
			go func() {
				err := RPC.SetServerEULA(s.ID, t.Value)
				if err != nil {
					xjs.Alert("Error setting server EULA: %s", err)
					return
				}
				d = t.Value
				span := xdom.Span()
				span.Style().Set("color", "#f00")
				c.AppendChild(xjs.SetInnerText(span, "Saved!"))
				time.Sleep(5 * time.Second)
				c.RemoveChild(span)
				submit.Disabled = false
			}()
		})
	}
}
Esempio n. 2
0
func settingsTab(c dom.Element) {
	s, err := RPC.Settings()
	if err != nil {
		xjs.Alert("Error reading settings: %s", err)
		return
	}
	sn := xform.InputText("serverName", s.ServerName)
	sn.Required = true
	la := xform.InputText("listenAddr", s.ListenAddr)
	la.Required = true
	sp := xform.InputText("serversPath", s.DirServers)
	sp.Required = true
	mp := xform.InputText("mapsPath", s.DirMaps)
	mp.Required = true
	gp := xform.InputText("gensPath", s.DirGenerators)
	gp.Required = true
	ge := xform.InputText("genExe", s.GeneratorExecutable)
	ge.Required = true
	mm := xform.InputNumber("maxMem", 100, 10000, float64(s.GeneratorMaxMem/1024/1024))
	mm.Required = true
	sb := xform.InputSubmit("Save")
	sb.AddEventListener("click", false, func(e dom.Event) {
		if sn.Value == "" || la.Value == "" || sp.Value == "" || mp.Value == "" || gp.Value == "" || ge.Value == "" || !mm.CheckValidity() {
			return
		}
		e.PreventDefault()
		sb.Disabled = true
		go func() {
			s.ServerName = sn.Value
			s.ListenAddr = la.Value
			s.DirServers = sp.Value
			s.DirMaps = mp.Value
			s.DirGenerators = gp.Value
			s.GeneratorExecutable = ge.Value
			s.GeneratorMaxMem = uint64(mm.ValueAsNumber * 1024 * 1024)
			if err := RPC.SetSettings(s); err != nil {
				xjs.Alert("Error saving settings: %s", err)
				return
			}
			SetTitle(sn.Value)
			span := xdom.Span()
			span.Style().Set("color", "#f00")
			c.AppendChild(xjs.SetInnerText(span, "Saved!"))
			time.Sleep(5 * time.Second)
			c.RemoveChild(span)
			sb.Disabled = false
		}()
	})
	xjs.AppendChildren(c, xjs.AppendChildren(xdom.Form(), xjs.AppendChildren(xdom.Fieldset(),
		xjs.SetInnerText(xdom.Legend(), "Change Settings"),
		xform.Label("Server Name", "serverName"), sn, xdom.Br(),
		xform.Label("Listen Address", "listenAddr"), la, xdom.Br(),
		xform.Label("Servers Path", "serversPath"), sp, xdom.Br(),
		xform.Label("Maps Path", "mapsPath"), mp, xdom.Br(),
		xform.Label("Generators Path", "gensPath"), gp, xdom.Br(),
		xform.Label("Generator Executable", "genExe"), ge, xdom.Br(),
		xform.Label("Generator Memory (MB)", "maxMem"), mm, xdom.Br(),
		sb,
	)))
}
Esempio n. 3
0
func transferFile(typeName, method string, typeID uint8, o *overlay.Overlay) dom.Node {
	name := xform.InputText("name", "")
	url := xform.InputRadio("url", "switch", true)
	upload := xform.InputRadio("upload", "switch", false)
	fileI := xform.InputUpload("")
	urlI := xform.InputURL("", "")
	s := xform.InputSubmit(method)

	name.Required = true

	typeFunc := func(dom.Event) {
		if url.Checked {
			urlI.Style().RemoveProperty("display")
			fileI.Style().SetProperty("display", "none", "")
			urlI.Required = true
			fileI.Required = false
			fileI.SetID("")
			urlI.SetID("file")
		} else {
			fileI.Style().RemoveProperty("display")
			urlI.Style().SetProperty("display", "none", "")
			fileI.Required = true
			urlI.Required = false
			urlI.SetID("")
			fileI.SetID("file")
		}
	}

	typeFunc(nil)

	url.AddEventListener("change", false, typeFunc)
	upload.AddEventListener("change", false, typeFunc)

	f := xjs.AppendChildren(xdom.Form(), xjs.AppendChildren(xdom.Fieldset(),
		xjs.SetInnerText(xdom.Legend(), method+" "+typeName),
		xform.Label(typeName+" Name", "name"),
		name,
		xdom.Br(),

		xform.Label("URL", "url"),
		url,
		xdom.Br(),

		xform.Label("Upload", "upload"),
		upload,
		xdom.Br(),

		xform.Label("File", "file"),

		fileI,
		urlI,

		xdom.Br(),
		s,
	))

	s.AddEventListener("click", false, func(e dom.Event) {
		if name.Value == "" {
			return
		}
		if url.Checked {
			if urlI.Value == "" {
				return
			}
		} else if len(fileI.Files()) != 1 {
			return

		}
		s.Disabled = true
		name.Disabled = true
		url.Disabled = true
		upload.Disabled = true
		fileI.Disabled = true
		urlI.Disabled = true
		e.PreventDefault()
		go func() {
			d := xdom.Div()
			uo := overlay.New(d)
			uo.OnClose(func() {
				o.Close()
			})
			xjs.Body().AppendChild(uo)
			status := xdom.Div()
			d.AppendChild(xjs.SetInnerText(status, "Transferring..."))
			conn, err := websocket.Dial("ws://" + js.Global.Get("location").Get("host").String() + "/transfer")
			if err != nil {
				xjs.SetInnerText(status, err.Error())
				return
			}
			defer conn.Close()
			w := byteio.StickyWriter{Writer: byteio.LittleEndianWriter{Writer: conn}}
			r := byteio.StickyReader{Reader: byteio.LittleEndianReader{Reader: conn}}

			pb := progress.New(color.RGBA{255, 0, 0, 0}, color.RGBA{0, 0, 255, 0}, 400, 50)
			d.AppendChild(pb)

			if url.Checked {
				w.WriteUint8(typeID << 1)
				data.WriteString(&w, urlI.Value)
				length := int(r.ReadInt32())
				total := 0
				for total < length {
					switch v := r.ReadUint8(); v {
					case 1:
						i := int(r.ReadInt32())
						total += i
						pb.Percent(100 * total / length)
					default:
						xjs.SetInnerText(status, ReadError(&r).Error())
						return
					}
				}
			} else {
				f := files.NewFileReader(files.NewFile(fileI.Files()[0]))
				l := f.Len()
				if l == 0 {
					xjs.SetInnerText(status, "Zero-length file")
					return
				}
				w.WriteUint8(typeID<<1 | 1)
				w.WriteInt32(int32(l))
				io.Copy(&w, pb.Reader(f, l))
			}

			d.RemoveChild(pb)
			xjs.SetInnerText(status, "Checking File")

			data.WriteString(&w, name.Value)

			var ctx *dom.CanvasRenderingContext2D

			for {
				switch v := r.ReadUint8(); v {
				case 0:
					if r.Err != nil {
						xjs.SetInnerText(status, r.Err.Error())
					} else {
						xjs.SetInnerText(status, ReadError(&r).Error())
					}
					return
				case 1:
					files := make([]xform.Option, r.ReadInt16())
					for i := range files {
						files[i] = xform.Option{
							Value: strconv.Itoa(i),
							Label: data.ReadString(&r),
						}
					}
					j := xform.SelectBox("files", files...)
					sel := xjs.SetInnerText(xdom.Button(), "Select")
					fo := overlay.New(xjs.AppendChildren(xdom.Div(), xjs.AppendChildren(xdom.Fieldset(),
						xjs.SetInnerText(xdom.Legend(), "Please select the "+typeName+" file"),
						xform.Label("File", "files"),
						j,
						xdom.Br(),
						sel,
					)))
					c := make(chan int16, 0)
					done := false
					fo.OnClose(func() {
						if !done {
							done = true
							c <- -1
						}
					})
					sel.AddEventListener("click", false, func(dom.Event) {
						if !done {
							done = true
							v, err := strconv.Atoi(j.Value)
							if err != nil {
								v = -1
							}
							c <- int16(v)
							fo.Close()
						}
					})
					xjs.Body().AppendChild(fo)
					w.WriteInt16(<-c)
					close(c)
				case 2:
					w := r.ReadInt32()
					h := r.ReadInt32()
					canvas := xdom.Canvas()
					canvas.Width = int(w) * 8
					canvas.Height = int(h) * 8
					d.AppendChild(canvas)
					ctx = canvas.GetContext2d()
					ctx.Scale(8, 8)
				case 3:
					xjs.SetInnerText(status, data.ReadString(&r))
				case 4:
					x := r.ReadInt32()
					y := r.ReadInt32()
					red := r.ReadUint8()
					green := r.ReadUint8()
					blue := r.ReadUint8()
					alpha := r.ReadUint8()
					ctx.FillStyle = "rgba(" + strconv.Itoa(int(red)) + ", " + strconv.Itoa(int(green)) + ", " + strconv.Itoa(int(blue)) + ", " + strconv.FormatFloat(float64(alpha)/255, 'f', -1, 32) + ")"
					ctx.FillRect(int(x), int(y), 1, 1)
				case 255:
					uo.Close()
					return
				}
			}

		}()
	})
	return f
}
Esempio n. 4
0
func editProperties(c dom.Element, name string, id int, rpcGet func(int) (map[string]string, error), rpcSet func(id int, properties map[string]string) error) {
	sp, err := rpcGet(id)
	if err != nil {
		c.AppendChild(xjs.SetInnerText(xdom.Div(), "Failed to get properties: "+err.Error()))
		return
	}
	props := make(PropertyList, 0, len(sp))
	for k, v := range sp {
		props = append(props, [2]string{k, v})
	}
	sort.Sort(props)
	propE := make([][2]*dom.HTMLSpanElement, len(props))
	df := xjs.DocumentFragment()

	toggleFunc := func(k, v *dom.HTMLSpanElement, toggle *dom.HTMLInputElement) func(dom.Event) {
		return func(dom.Event) {
			if toggle.Value == "-" {
				k.SetContentEditable("false")
				v.SetContentEditable("false")
				k.Style().SetProperty("background-color", "#888", "")
				v.Style().SetProperty("background-color", "#888", "")
				toggle.Value = "+"
			} else {
				k.SetContentEditable("true")
				v.SetContentEditable("true")
				k.Style().RemoveProperty("background-color")
				v.Style().RemoveProperty("background-color")
				toggle.Value = "-"
			}
		}
	}

	for i, prop := range props {
		k := xform.InputSizeable("", prop[0])
		v := xform.InputSizeable("", prop[1])
		toggle := xform.InputButton("", "-")
		toggle.AddEventListener("click", false, toggleFunc(k, v, toggle))
		propE[i][0] = k
		propE[i][1] = v
		xjs.AppendChildren(df,
			toggle,
			k,
			xjs.SetInnerText(xdom.Span(), "="),
			v,
			xdom.Br(),
		)
	}

	add := xform.InputButton("", "Add")
	submit := xform.InputButton("", "Save")
	fs := xjs.AppendChildren(xdom.Fieldset(),
		xjs.SetInnerText(xdom.Legend(), name+" Properties"),
		df,
		add,
		submit,
	)

	add.AddEventListener("click", false, func(dom.Event) {
		k := xform.InputSizeable("", "")
		v := xform.InputSizeable("", "")
		toggle := xform.InputButton("", "-")
		toggle.AddEventListener("click", false, toggleFunc(k, v, toggle))
		propE = append(propE, [2]*dom.HTMLSpanElement{k, v})
		fs.InsertBefore(toggle, add)
		fs.InsertBefore(k, add)
		fs.InsertBefore(xjs.SetInnerText(xdom.Span(), "="), add)
		fs.InsertBefore(v, add)
		fs.InsertBefore(xdom.Br(), add)
	})

	submit.AddEventListener("click", false, func(dom.Event) {
		submit.Disabled = true
		props := make(map[string]string, len(propE))
		for _, spans := range propE {
			if spans[0].IsContentEditable() {
				props[spans[0].TextContent()] = spans[1].TextContent()
			}
		}
		go func() {
			err := rpcSet(id, props)
			if err != nil {
				xjs.Alert("Error setting "+name+" properties: %s", err)
				return
			}
			span := xdom.Span()
			span.Style().Set("color", "#f00")
			fs.AppendChild(xjs.SetInnerText(span, "Saved!"))
			time.Sleep(5 * time.Second)
			fs.RemoveChild(span)
			submit.Disabled = false
		}()
	})

	xjs.AppendChildren(c, xjs.AppendChildren(xdom.Form(), fs))
}
Esempio n. 5
0
func serverConsole(s data.Server) func(dom.Element) {
	return func(c dom.Element) {
		log := xform.TextArea("log", "")
		log.ReadOnly = true
		command := xform.InputText("command", "")
		command.Required = true
		send := xform.InputSubmit("Send")
		c.AppendChild(xjs.AppendChildren(xdom.Form(), xjs.AppendChildren(xdom.Fieldset(),
			xjs.SetInnerText(xdom.Legend(), "Console"),
			xform.Label("Log", ""), log, xdom.Br(),
			xform.Label("Command", "command"), command, send,
		)))
		if s.State == data.StateStopped {
			send.Disabled = true
			command.Disabled = true
		} else {
			send.AddEventListener("click", false, func(e dom.Event) {
				if command.Value == "" {
					return
				}
				e.PreventDefault()
				send.Disabled = true
				cmd := command.Value
				log.Value += "\n>" + cmd + "\n"
				log.Set("scrollTop", log.Get("scrollHeight"))
				command.Value = ""
				go func() {
					err := RPC.WriteCommand(s.ID, cmd)
					if err != nil {
						xjs.Alert("Error sending command: %s", err)
						return
					}
					send.Disabled = false
				}()
			})
		}
		go func() {
			conn, err := websocket.Dial("ws://" + js.Global.Get("location").Get("host").String() + "/console")
			if err != nil {
				xjs.Alert("Failed to connect to console: %s", err)
				return
			}
			defer conn.Close()
			w := byteio.StickyWriter{Writer: byteio.LittleEndianWriter{Writer: conn}}
			r := byteio.StickyReader{Reader: byteio.LittleEndianReader{Reader: conn}}
			updateStop := make(chan struct{})
			registerUpdateStopper(c, updateStop)
			done := false
			go func() {
				<-updateStop
				done = true
				conn.Close()
			}()
			w.WriteInt32(int32(s.ID))
			for {
				state := r.ReadUint8()
				switch state {
				case 0:
					if !done {
						err := ReadError(&r)
						if r.Err != nil {
							err = r.Err
						}
						log.Value += "\n\nError reading from console: " + err.Error()
						log.Set("scrollTop", log.Get("scrollHeight"))
					}
					return
				case 1:
					log.Value += data.ReadString(&r)
					log.Set("scrollTop", log.Get("scrollHeight"))
				}
			}
		}()
	}
}
Esempio n. 6
0
func serverGeneral(s data.Server) func(dom.Element) {
	return func(c dom.Element) {
		go func() {
			maps, err := RPC.MapList()
			if err != nil {
				c.AppendChild(xjs.SetInnerText(xdom.Div(), "Error getting map list: "+err.Error()))
				return
			}
			name := xform.InputText("name", s.Name)
			name.Required = true
			opts := make([]xform.Option, 1, len(maps)+1)
			opts[0] = xform.Option{
				Label:    "-- None -- ",
				Value:    "-1",
				Selected: s.Map == -1,
			}
			for i, m := range maps {
				n := m.Name
				if m.Server != -1 {
					if m.ID == s.Map {
						n = "* - " + n
					} else {
						n = "! - " + n
					}
				} else {
					n = "    " + n
				}
				opts = append(opts, xform.Option{
					Label:    n,
					Value:    strconv.Itoa(i),
					Selected: m.ID == s.Map,
				})
			}
			args := xform.InputSizeableList(s.Args...)
			sel := xform.SelectBox("map", opts...)
			submit := xform.InputSubmit("Set")
			submit.AddEventListener("click", false, func(e dom.Event) {
				if s.State != data.StateStopped {
					xjs.Alert("Cannot modify these settings while the server is running")
					return
				}
				if name.Value == "" {
					return
				}
				sID, err := strconv.Atoi(sel.Value)
				if err != nil || sID < -1 || sID >= len(maps) {
					return
				}
				submit.Disabled = true
				e.PreventDefault()
				if sID >= 0 {
					m := maps[sID]
					sID = m.ID
				}
				go func() {
					err = RPC.SetServerMap(s.ID, sID)
					if err != nil {
						xjs.Alert("Error setting server map: %s", err)
						return
					}
					s.Name = name.Value
					s.Args = args.Values()
					err = RPC.SetServer(s)
					if err != nil {
						xjs.Alert("Error setting server data: %s", err)
						return
					}
					span := xdom.Span()
					span.Style().Set("color", "#f00")
					c.AppendChild(xjs.SetInnerText(span, "Saved!"))
					time.Sleep(5 * time.Second)
					c.RemoveChild(span)
					submit.Disabled = false
				}()
			})
			xjs.AppendChildren(c, xjs.AppendChildren(xdom.Form(),
				xform.Label("Server Name", "name"),
				name,
				xdom.Br(),
				xform.Label("Arguments", "args"),
				args,
				xdom.Br(),
				xform.Label("Map Name", "map"),
				sel,
				xdom.Br(),
				submit,
			))
		}()
	}
}
Esempio n. 7
0
func mapGeneral(m data.Map) func(dom.Element) {
	return func(c dom.Element) {
		go func() {
			servers, err := RPC.ServerList()
			if err != nil {
				c.AppendChild(xjs.SetInnerText(xdom.Div(), "Error getting server list: "+err.Error()))
				return
			}
			name := xform.InputText("name", m.Name)
			name.Required = true
			opts := make([]xform.Option, 1, len(servers)+1)
			opts[0] = xform.Option{
				Label:    "-- None --",
				Value:    "-1",
				Selected: m.Server == -1,
			}
			var cs data.Server
			for i, s := range servers {
				n := s.Name
				if s.Map != -1 {
					if s.ID == m.Server {
						cs = s
						n = "* - " + n
					} else {
						n = "! - " + n
					}
				} else {
					n = "    " + n
				}
				opts = append(opts, xform.Option{
					Label:    n,
					Value:    strconv.Itoa(i),
					Selected: s.ID == m.Server,
				})
			}
			sel := xform.SelectBox("server", opts...)
			submit := xform.InputSubmit("Set")
			submit.AddEventListener("click", false, func(e dom.Event) {
				if cs.State != data.StateStopped {
					xjs.Alert("Cannot modify these settings while connected server is running.")
					return
				}
				if name.Value == "" {
					return
				}
				mID, err := strconv.Atoi(sel.Value)
				if err != nil || mID < -1 || mID >= len(servers) {
					return
				}
				submit.Disabled = true
				e.PreventDefault()
				if mID >= 0 {
					s := servers[mID]
					mID = s.ID
				}
				go func() {
					err = RPC.SetServerMap(mID, m.ID)
					if err != nil {
						xjs.Alert("Error setting map server: %s", err)
						return
					}
					m.Name = name.Value
					err = RPC.SetMap(m)
					if err != nil {
						xjs.Alert("Error setting map data: %s", err)
						return
					}
					span := xdom.Span()
					span.Style().Set("color", "#f00")
					c.AppendChild(xjs.SetInnerText(span, "Saved!"))
					time.Sleep(5 * time.Second)
					c.RemoveChild(span)
					submit.Disabled = false
				}()
			})
			xjs.AppendChildren(c, xjs.AppendChildren(xdom.Form(),
				xform.Label("Server Name", "name"),
				name,
				xdom.Br(),
				xform.Label("Server Name", "server"),
				sel,
				xdom.Br(),
				submit,
			))
		}()
	}
}
Esempio n. 8
0
func createMap(o *overlay.Overlay) func(dom.Element) {
	return func(c dom.Element) {
		name := xform.InputText("name", "")
		name.Required = true
		gmOpts := make([]xform.Option, len(gameModes))
		for i, m := range gameModes {
			gmOpts[i] = xform.Option{
				Label: m,
				Value: strconv.Itoa(i),
			}
		}
		gameMode := xform.SelectBox("gamemode", gmOpts...)
		seed := xform.InputText("seed", "")
		structures := xform.InputCheckbox("structures", true)
		cheats := xform.InputCheckbox("cheats", false)
		fs := xdom.Fieldset()
		fs.AppendChild(xjs.SetInnerText(xdom.Legend(), "Create Map"))
		c.AppendChild(xjs.AppendChildren(xdom.Form(), fs))
		dataParser := func(mode int) func() (data.DefaultMap, error) {
			return func() (data.DefaultMap, error) {
				data := data.DefaultMap{
					Mode: mode,
				}
				var err error
				data.Name = name.Value
				si := gameMode.SelectedIndex
				if si < 0 || si >= len(gameModes) {
					return data, errors.New("invalid gamemode")
				}
				if seed.Value == "" {
					seed.Value = "0"
				}
				data.Seed, err = strconv.ParseInt(seed.Value, 10, 64)
				if err != nil {
					return data, err
				}
				data.Structures = structures.Checked
				data.Cheats = cheats.Checked
				return data, nil
			}
		}
		xjs.AppendChildren(fs,
			xform.Label("Name", "name"),
			name,
			xdom.Br(),
			xform.Label("Game Mode", "gamemode"),
			gameMode,
			xdom.Br(),
			xform.Label("Level Seed", "seed"),
			seed,
			xdom.Br(),
			xform.Label("Structures", "structures"),
			structures,
			xdom.Br(),
			xform.Label("Cheats", "cheats"),
			cheats,
			xdom.Br(),
			tabs.New([]tabs.Tab{
				{"Default", createMapMode(0, o, dataParser(0))},
				{"Super Flat", createSuperFlatMap(o, dataParser(1))},
				{"Large Biomes", createMapMode(2, o, dataParser(2))},
				{"Amplified", createMapMode(3, o, dataParser(3))},
				{"Customised", createCustomisedMap(o, dataParser(4))},
			}),
		)
	}
}