1 files changed, 61 insertions, 0 deletions
diff --git a/webapp/src/app/@core-xds/services/config.service.ts b/webapp/src/app/@core-xds/services/config.service.ts
new file mode 100644
index 0000000..1ba9f2d
--- /dev/null
+++ b/webapp/src/app/@core-xds/services/config.service.ts
@@ -0,0 +1,61 @@
+import { Injectable } from '@angular/core';
+import { CookieService } from 'ngx-cookie';
+import { Observable } from 'rxjs/Observable';
+import { BehaviorSubject } from 'rxjs/BehaviorSubject';
+
+import { AlertService, IAlert } from '../services/alert.service';
+
+export interface IConfig {
+    language: string;
+    projectsRootDir: string;
+}
+
+@Injectable()
+export class ConfigService {
+
+    public Conf$: Observable<IConfig>;
+
+    private confSubject: BehaviorSubject<IConfig>;
+    private confStore: IConfig;
+
+    constructor(
+        private cookie: CookieService,
+        private alert: AlertService,
+    ) {
+        this.load();
+        this.confSubject = <BehaviorSubject<IConfig>>new BehaviorSubject(this.confStore);
+        this.Conf$ = this.confSubject.asObservable();
+    }
+
+    // Load config
+    load() {
+        // Try to retrieve previous config from cookie
+        const cookConf = this.cookie.getObject('xds-config');
+        if (cookConf != null) {
+            this.confStore = <IConfig>cookConf;
+        } else {
+            // Set default config
+            this.confStore = {
+                language: 'ENG',
+                projectsRootDir: '',
+                // projects: []
+            };
+        }
+    }
+
+    // Save config into cookie
+    save() {
+        // Notify subscribers
+        this.confSubject.next(Object.assign({}, this.confStore));
+
+        // Don't save projects in cookies (too big!)
+        const cfg = Object.assign({}, this.confStore);
+        this.cookie.putObject('xds-config', cfg);
+    }
+
+    set projectsRootDir(p: string) {
+        this.confStore.projectsRootDir = p;
+        this.save();
+    }
+
+}