Add support for changing language in dashboard

core/src/main/java/org/dreamexposure/discal/core/object/web/WebGuild.java

@@ -42,6 +42,8 @@ public class WebGuild {
 	private List<WebChannel> channels = new ArrayList<>();
 	private List<Announcement> announcements = new ArrayList<>();
 
+	private List<String> availableLangs = new ArrayList<>();
+
 	private WebCalendar calendar;
 
 	//Getters
@@ -93,6 +95,10 @@ public class WebGuild {
 		return announcements;
 	}
 
+	public List<String> getAvailableLangs() {
+		return availableLangs;
+	}
+
 	public WebCalendar getCalendar() {
 		return calendar;
 	}
@@ -210,6 +216,9 @@ public class WebGuild {
 		//Add data about shard this guild is expected to be on
 		data.put("shard", GuildUtils.findShard(Snowflake.of(getId())));
 
+		//Available langs to allow web editing of lang to be possible
+		data.put("available_langs", availableLangs);
+
 		return data;
 	}
 

server/src/main/java/org/dreamexposure/discal/server/api/endpoints/v2/guild/GetWebGuildEndpoint.java

@@ -1,5 +1,6 @@
 package org.dreamexposure.discal.server.api.endpoints.v2.guild;
 
+import org.dreamexposure.discal.core.file.ReadFile;
 import org.dreamexposure.discal.core.logger.Logger;
 import org.dreamexposure.discal.core.object.web.AuthenticationState;
 import org.dreamexposure.discal.core.object.web.WebGuild;
@@ -14,6 +15,8 @@ import org.springframework.web.bind.annotation.RequestBody;
 import org.springframework.web.bind.annotation.RequestMapping;
 import org.springframework.web.bind.annotation.RestController;
 
+import java.util.ArrayList;
+
 import javax.servlet.http.HttpServletRequest;
 import javax.servlet.http.HttpServletResponse;
 
@@ -54,6 +57,12 @@ public class GetWebGuildEndpoint {
 					wg.setDiscalRole(PermissionChecker.hasSufficientRole(g, m));
 				}
 
+				//Add available langs so that editing of langs can be done on the website
+				//noinspection unchecked
+				for (String l : ((ArrayList<String>) ReadFile.readAllLangFiles().keySet())) {
+					wg.getAvailableLangs().add(l);
+				}
+
 				response.setContentType("application/json");
 				response.setStatus(200);
 				return wg.toJson(!authState.isFromDiscalNetwork()).toString();

server/src/main/java/org/dreamexposure/discal/server/api/endpoints/v2/guild/settings/UpdateGuildSettingsEndpoint.java

@@ -2,6 +2,7 @@ package org.dreamexposure.discal.server.api.endpoints.v2.guild.settings;
 
 import org.dreamexposure.discal.core.database.DatabaseManager;
 import org.dreamexposure.discal.core.enums.network.DisCalRealm;
+import org.dreamexposure.discal.core.file.ReadFile;
 import org.dreamexposure.discal.core.logger.Logger;
 import org.dreamexposure.discal.core.object.BotSettings;
 import org.dreamexposure.discal.core.object.GuildSettings;
@@ -17,6 +18,8 @@ import org.springframework.web.bind.annotation.RequestBody;
 import org.springframework.web.bind.annotation.RequestMapping;
 import org.springframework.web.bind.annotation.RestController;
 
+import java.util.ArrayList;
+
 import javax.servlet.http.HttpServletRequest;
 import javax.servlet.http.HttpServletResponse;
 
@@ -60,8 +63,12 @@ public class UpdateGuildSettingsEndpoint {
 			}
 			if (body.has("simple_announcements"))
 				settings.setSimpleAnnouncements(body.getBoolean("simple_announcements"));
-			if (body.has("lang"))
-				settings.setLang(body.getString("lang"));
+			if (body.has("lang")) {
+				String lang = body.getString("lang");
+				//noinspection unchecked
+				if (((ArrayList<String>) ReadFile.readAllLangFiles().keySet()).contains(lang.toUpperCase()))
+					settings.setLang(body.getString("lang"));
+			}
 			if (body.has("prefix"))
 				settings.setPrefix(body.getString("prefix"));
 

web/src/main/javascript/dashboard/guild.ts

@@ -36,7 +36,7 @@ export class DashboardGuildRunner implements TaskCallback {
 	private handleWebGuildGet(status: NetworkCallStatus) {
 		this.guild = new WebGuild(this.guildId).fromJson(status.body);
 
-		//TODO: load in settings data
+		//load in settings data
 		(<HTMLInputElement>document.getElementById("nickname-input")).value = this.guild.botNick;
 		document.getElementById("nick-update-btn")!.onclick = function () {
 			this.updateBotNick();
@@ -80,6 +80,21 @@ export class DashboardGuildRunner implements TaskCallback {
 			this.updateDiscalChannel();
 		}.bind(this);
 
+		let langSelect = document.getElementById("discal-lang-select")!;
+		for (let i = 0; i < this.guild.channels.length; i++) {
+			let lang = this.guild.availableLangs[i];
+			let opt = document.createElement("option");
+
+			opt.innerHTML = lang.toUpperCase();
+			opt.value = lang.toUpperCase();
+
+			opt.selected = lang.toUpperCase() == this.guild.settings.lang.toUpperCase();
+			langSelect.appendChild(opt);
+		}
+		document.getElementById("discal-lang-update-btn")!.onclick = function () {
+			this.updateLang();
+		}.bind(this);
+
 
 		//load data that cannot be edited
 		(<HTMLParagraphElement>document.getElementById("shard-display")).innerHTML = "Shard: " + this.guild.shard;
@@ -145,6 +160,17 @@ export class DashboardGuildRunner implements TaskCallback {
 		request.execute();
 	}
 
+	private updateLang() {
+		let request = new GuildSettingsUpdateRequest(this.guildId, this);
+		request.provideApiDetails(this.apiKey, this.apiUrl);
+
+		let select = <HTMLSelectElement>document.getElementById("discal-lang-select");
+		request.lang = select.selectedOptions[0].value;
+		this.guild.settings.lang = request.lang;
+
+		request.execute();
+	}
+
 	onCallback(status: NetworkCallStatus): void {
 		if (status.isSuccess) {
 			switch (status.type) {

web/src/main/javascript/objects/guild/WebGuild.ts

@@ -15,9 +15,10 @@ export class WebGuild {
 	private _canManageServer: boolean = false;
 	private _hasDisCalRole: boolean = false;
 
-	private readonly _roles: WebRole[];
-	private readonly _channels: WebChannel[];
-	private readonly _announcements: Announcement[];
+	private readonly _roles: WebRole[] = [];
+	private readonly _channels: WebChannel[] = [];
+	private readonly _announcements: Announcement[] = [];
+	private readonly _availableLangs: string[] = [];
 
 	private _calendar: WebCalendar = new WebCalendar();
 
@@ -25,10 +26,6 @@ export class WebGuild {
 
 	constructor(id: number) {
 		this._id = id;
-
-		this._roles = [];
-		this._channels = [];
-		this._announcements = [];
 	}
 
 	//Getter/Setter pairs
@@ -96,6 +93,10 @@ export class WebGuild {
 		return this._announcements;
 	}
 
+	get availableLangs() {
+		return this._availableLangs;
+	}
+
 	get calendar() {
 		return this._calendar;
 	}
@@ -184,6 +185,10 @@ export class WebGuild {
 			this.roles.push(new WebRole().fromJson(json.roles[i]));
 		}
 
+		for (let i = 0; i < json.available_langs.length; i++) {
+			this.availableLangs.push(json.available_langs[i]);
+		}
+
 		this.calendar = new WebCalendar().fromJson(json.calendar);
 
 		this.shard = json.shard;

web/src/main/resources/templates/dashboard/guild.html

@@ -301,9 +301,6 @@
 					</a>
 				</div>
 
-				<!--TODO: load and support changing the following:
-					- Lang
-					-->
 				<!--Start guild settings display-->
 				<div id="guild-settings" hidden="hidden">
 					<!--Start nickname form-->
@@ -395,6 +392,28 @@
 						</div>
 					</form>
 					<!--End discal channel form-->
+
+					<br>
+					<br>
+
+					<!--Start discal lang form-->
+					<form id="discal-lang-form" class="row form-inline pl-3">
+						<label for="discal-lang-select" class="sr-only">DisCal Language</label>
+
+						<div class="mb-2 mr-sm-2 input-group">
+							<div class="input-group-prepend">
+								<span class="input-group-text">DisCal Language</span>
+							</div>
+							<select class="form-control" id="discal-lang-select"></select>
+							<div class="input-group-append">
+								<button type="button" class="btn btn-discal-blue"
+										id="discal-lang-update-btn">
+									Update
+								</button>
+							</div>
+						</div>
+					</form>
+					<!--End discal lang form-->
 				</div>
 				<!--End guild settings display-->