Improved history table.

client/src/app/core/marked-translations.ts

@@ -333,3 +333,15 @@ _('Admin');
 _('Delegates');
 _('Staff');
 _('Committees');
+
+// history strings
+_('Motion deleted');
+_('Motion updated');
+_('Submitters changed');
+_('Supporters changed');
+_('State set to {arg1}');
+_('Recommendation set to {arg1}');
+_('Vote created');
+_('Vote updated');
+_('Vote deleted');
+_('Number set');

client/src/app/site/history/components/history-list/history-list.component.html

@@ -8,24 +8,16 @@
     </div>
 </os-head-bar>
 
-<mat-table class="os-listview-table on-transition-fade" [dataSource]="dataSource" matSort>
+<mat-table class="os-header-listview-table on-transition-fade" [dataSource]="dataSource" matSort>
     <!-- Timestamp -->
     <ng-container matColumnDef="time">
-        <mat-header-cell *matHeaderCellDef mat-sort-header>Time</mat-header-cell>
-        <mat-cell *matCellDef="let history"> {{ history.getLocaleString('DE-de') }} </mat-cell>
-    </ng-container>
-
-    <!-- Info -->
-    <ng-container matColumnDef="info">
-        <mat-header-cell *matHeaderCellDef mat-sort-header>Info</mat-header-cell>
-        <mat-cell *matCellDef="let history"> {{ history.information }} </mat-cell>
+        <mat-header-cell *matHeaderCellDef translate>Timestamp</mat-header-cell>
+        <mat-cell *matCellDef="let history">{{ history.getLocaleString('DE-de') }}</mat-cell>
     </ng-container>
 
     <!-- Element -->
     <ng-container matColumnDef="element">
-        <mat-header-cell *matHeaderCellDef mat-sort-header>Element</mat-header-cell>
-
-        <!-- <mat-cell *matCellDef="let history"> {{ history.element_id }} </mat-cell> -->
+        <mat-header-cell *matHeaderCellDef translate>Element</mat-header-cell>
         <mat-cell *matCellDef="let history">
             <div *ngIf="getElementInfo(history)">{{ getElementInfo(history) | translate }}</div>
             <div
@@ -38,10 +30,16 @@
         </mat-cell>
     </ng-container>
 
+    <!-- Info -->
+    <ng-container matColumnDef="info">
+        <mat-header-cell *matHeaderCellDef translate>Comment</mat-header-cell>
+        <mat-cell *matCellDef="let history">{{ parseInformation(history.information) }}</mat-cell>
+    </ng-container>
+
     <!-- User -->
     <ng-container matColumnDef="user">
-        <mat-header-cell *matHeaderCellDef mat-sort-header>User</mat-header-cell>
-        <mat-cell *matCellDef="let history"> {{ history.user }} </mat-cell>
+        <mat-header-cell *matHeaderCellDef translate>Changed by</mat-header-cell>
+        <mat-cell *matCellDef="let history">{{ history.user }}</mat-cell>
     </ng-container>
 
     <mat-header-row *matHeaderRowDef="getRowDef()"></mat-header-row>

client/src/app/site/history/components/history-list/history-list.component.ts

@@ -60,7 +60,7 @@ export class HistoryListComponent extends ListViewBaseComponent<ViewHistory> imp
      * @param unsortedHistoryList
      */
     private sortAndPublish(unsortedHistoryList: ViewHistory[]): void {
-        const sortedList = unsortedHistoryList.map(history => history);
+        const sortedList = unsortedHistoryList.map(history => history).filter(item => item.information.length > 0);
         sortedList.sort((a, b) => b.history.unixtime - a.history.unixtime);
         this.dataSource.data = sortedList;
     }
@@ -109,4 +109,20 @@ export class HistoryListComponent extends ListViewBaseComponent<ViewHistory> imp
     public onDeleteAllButton(): void {
         this.repo.delete();
     }
+
+    /**
+     * Returns a translated history information string which contains optional (translated) arguments.
+     *
+     * @param information history information string
+     */
+    public parseInformation(information: string): void {
+        if (information.length) {
+            const base_string = this.translate.instant(information[0]);
+            let argument_string;
+            if (information.length > 1) {
+                argument_string = this.translate.instant(information[1]);
+            }
+            return base_string.replace(/{arg1}/g, argument_string);
+        }
+    }
 }

client/src/app/site/history/models/view-history.ts

@@ -43,7 +43,7 @@ export class ViewHistory extends BaseViewModel {
     }
 
     /**
-     * Get the elementIs of the history object
+     * Get the elementIDs of the history object
      *
      * @returns the element ID as String
      */

openslides/core/serializers.py

@@ -167,6 +167,8 @@ class HistorySerializer(ModelSerializer):
     Does not contain full data of history object.
     """
 
+    information = JSONSerializerField()
+
     class Meta:
         model = History
         fields = ("id", "element_id", "now", "information", "restricted", "user")