OS4 export

client/src/app/site/common/components/legal-notice/legal-notice.component.ts

@@ -3,6 +3,7 @@ import { MatSnackBar } from '@angular/material/snack-bar';
 import { Title } from '@angular/platform-browser';
 
 import { TranslateService } from '@ngx-translate/core';
+import { environment } from 'environments/environment.prod';
 
 import { DataStoreService } from 'app/core/core-services/data-store.service';
 import { OpenSlidesService } from 'app/core/core-services/openslides.service';

client/src/app/site/config/components/config-overview/config-overview.component.html

@@ -47,4 +47,8 @@
         <mat-icon>undo</mat-icon>
         <span>{{ 'Reset to factory defaults' | translate }}</span>
     </button>
+    <button *ngIf="isSuperAdmin" mat-menu-item (click)="exportToOS4()">
+        <mat-icon>archive</mat-icon>
+        <span>{{ 'Export to OpenSlides4' | translate }}</span>
+    </button>
 </mat-menu>

client/src/app/site/config/components/config-overview/config-overview.component.ts

@@ -2,9 +2,13 @@ import { Component, OnInit } from '@angular/core';
 import { Title } from '@angular/platform-browser';
 
 import { TranslateService } from '@ngx-translate/core';
+import { environment } from 'environments/environment.prod';
 
 import { BaseComponent } from 'app/base.component';
+import { HttpService } from 'app/core/core-services/http.service';
+import { OperatorService } from 'app/core/core-services/operator.service';
 import { ConfigRepositoryService } from 'app/core/repositories/config/config-repository.service';
+import { FileExportService } from 'app/core/ui-services/file-export.service';
 import { PromptService } from 'app/core/ui-services/prompt.service';
 
 /**
@@ -22,11 +26,18 @@ export class ConfigOverviewComponent extends BaseComponent implements OnInit {
         protected titleService: Title,
         protected translate: TranslateService,
         public repo: ConfigRepositoryService,
-        private promptDialog: PromptService
+        private promptDialog: PromptService,
+        private http: HttpService,
+        private exporter: FileExportService,
+        private operator: OperatorService
     ) {
         super(titleService, translate);
     }
 
+    public isSuperAdmin(): boolean {
+        return this.operator.isSuperAdmin;
+    }
+
     /**
      * Sets the title, inits the table and calls the repo
      */
@@ -49,4 +60,10 @@ export class ConfigOverviewComponent extends BaseComponent implements OnInit {
             await this.repo.resetGroups(this.groups);
         }
     }
+
+    public async exportToOS4(): Promise<void> {
+        const data = await this.http.get<any>(environment.urlPrefix + '/core/os4-export/');
+        const json = JSON.stringify(data, null, 2);
+        this.exporter.saveFile(json, 'export.json', 'application/json');
+    }
 }

server/openslides/core/urls.py

@@ -13,4 +13,5 @@ urlpatterns = [
         name="core_history_information",
     ),
     url(r"^history/data/$", views.HistoryDataView.as_view(), name="core_history_data"),
+    url(r"^os4-export/$", views.OS4ExportView.as_view(), name="core_os4_export"),
 ]

server/openslides/core/views.py

@@ -40,6 +40,7 @@ from ..utils.rest_api import (
 )
 from .config import config
 from .exceptions import ConfigError, ConfigNotFound
+from .export import OS4Exporter, OS4ExporterException
 from .models import (
     ConfigStore,
     Countdown,
@@ -720,3 +721,20 @@ class HistoryDataView(utils_views.APIView):
             collection: list(dataset[collection].values())
             for collection in dataset.keys()
         }
+
+
+class OS4ExportView(utils_views.APIView):
+    """
+    Returns the server time as UNIX timestamp.
+    """
+
+    http_method_names = ["get"]
+
+    def get_context_data(self, **context):
+        if not in_some_groups(self.request.user.pk or 0, [GROUP_ADMIN_PK]):
+            self.permission_denied(self.request)
+
+        try:
+            return OS4Exporter().get_data()
+        except OS4ExporterException as e:
+            raise ValidationError({"detail": str(e)})

server/setup.cfg

@@ -3,6 +3,7 @@ source = openslides
 omit =
     openslides/core/management/commands/*.py
     openslides/users/management/commands/*.py
+    openslides/core/export.py
 
 [coverage:html]
 directory = personal_data/tmp/htmlcov