Merge pull request #4882 from GabrielInTheWorld/savingSearchInBar

Saves the value of the local search in 'list-view-table'

client/src/app/shared/components/list-view-table/list-view-table.component.html

@@ -4,6 +4,7 @@
         [filterCount]="countFilter"
         [filterService]="filterService"
         [sortService]="sortService"
+        [searchFieldInput]="inputValue"
         (searchFieldChange)="searchFilter($event)"
     >
     </os-sort-filter-bar>
@@ -14,7 +15,7 @@
         [ngClass]="{
             'virtual-scroll-with-head-bar ngrid-hide-head': showFilterBar,
             'virtual-scroll-full-page': !showFilterBar,
-            'multiselect': multiSelect
+            multiselect: multiSelect
         }"
         cellTooltip
         [showHeader]="!showFilterBar"

client/src/app/shared/components/list-view-table/list-view-table.component.ts

@@ -64,7 +64,7 @@ export interface ColumnRestriction {
  *     [hiddenInMobile]="['state']"
  *     [allowProjector]="false"
  *     [multiSelect]="isMultiSelect"
- *     scrollKey="motion"
+ *     listStorageKey="motion"
  *     [(selectedRows)]="selectedRows"
  *     (dataSourceChange)="onDataSourceChange($event)"
  * >
@@ -157,7 +157,7 @@ export class ListViewTableComponent<V extends BaseViewModel, M extends BaseModel
      * Key to restore scroll position after navigating
      */
     @Input()
-    public scrollKey: string;
+    public listStorageKey: string;
 
     /**
      * Wether or not to show the filter bar
@@ -196,6 +196,12 @@ export class ListViewTableComponent<V extends BaseViewModel, M extends BaseModel
      */
     public inputValue: string;
 
+    /**
+     * Flag to indicate, whether the table is loading the first time or not.
+     * Otherwise the `DataSource` will be empty, if there is a query stored in the local-storage.
+     */
+    private initialLoading = true;
+
     /**
      * Most, of not all list views require these
      */
@@ -365,8 +371,9 @@ export class ListViewTableComponent<V extends BaseViewModel, M extends BaseModel
             .build();
 
         // restore scroll position
-        if (this.scrollKey) {
+        if (this.listStorageKey) {
-            this.scrollToPreviousPosition(this.scrollKey);
+            this.scrollToPreviousPosition(this.listStorageKey);
+            this.restoreSearchQuery(this.listStorageKey);
         }
     }
 
@@ -409,9 +416,16 @@ export class ListViewTableComponent<V extends BaseViewModel, M extends BaseModel
      * @param event the string to search for
      */
     public searchFilter(filterValue: string): void {
+        if (this.listStorageKey) {
+            this.saveSearchQuery(this.listStorageKey, filterValue);
+        }
         this.inputValue = filterValue;
+        if (this.initialLoading) {
+            this.initialLoading = false;
+        } else {
             this.dataSource.syncFilter();
         }
+    }
 
     /**
      * Loads the scroll-index from the storage
@@ -424,6 +438,25 @@ export class ListViewTableComponent<V extends BaseViewModel, M extends BaseModel
         return scrollIndex ? scrollIndex : 0;
     }
 
+    /**
+     * Saves the given query to restore it later, if navigating to other sites happened.
+     *
+     * @param key The `StorageKey` for the list-view.
+     * @param query The query, that should be stored.
+     */
+    public saveSearchQuery(key: string, query: string): void {
+        this.store.set(`query_${key}`, query);
+    }
+
+    /**
+     * Function to load any query from the store for the given `StorageKey`.
+     *
+     * @param key The `StorageKey` for the list-view.
+     */
+    public async restoreSearchQuery(key: string): Promise<void> {
+        this.inputValue = await this.store.get<string>(`query_${key}`);
+    }
+
     /**
      * Automatically scrolls to a stored scroll position
      *

client/src/app/shared/components/rounded-input/rounded-input.component.html

@@ -0,0 +1,17 @@
+<div class="input-container">
+    <div class="input-prefix">
+        <mat-icon color="primary">search</mat-icon>
+    </div>
+    <input
+        #osInput
+        [autofocus]="autofocus"
+        [placeholder]="placeholder"
+        class="rounded-input"
+        [ngClass]="[size]"
+        [formControl]="modelForm"
+        (keyup)="keyPressed($event)"
+    />
+    <div *ngIf="modelForm.value !== ''" class="input-suffix">
+        <mat-icon (mouseup)="clear()">close</mat-icon>
+    </div>
+</div>

client/src/app/shared/components/rounded-input/rounded-input.component.scss

@@ -0,0 +1,47 @@
+.input-container {
+    position: relative;
+    height: 100%;
+    &,
+    div {
+        display: flex;
+        align-items: center;
+        z-index: 1;
+    }
+    div {
+        position: absolute;
+        &.input-prefix {
+            left: 8px;
+        }
+        &.input-suffix {
+            right: 8px;
+            color: #666;
+        }
+    }
+
+    .rounded-input {
+        outline: 0;
+        z-index: 0;
+        height: 24px;
+        width: 100%;
+        padding: 8px 39px;
+        border-radius: 32px;
+        font-size: 16px;
+        border: 1px solid #ccc;
+        color: #666;
+        transition: all 0.25s ease;
+
+        &.small {
+            height: 14px;
+            font-size: 14px;
+            width: 100px;
+
+            &:focus {
+                width: 200px;
+            }
+        }
+    }
+
+    mat-icon {
+        cursor: pointer;
+    }
+}

client/src/app/shared/components/rounded-input/rounded-input.component.spec.ts

@@ -0,0 +1,26 @@
+import { async, ComponentFixture, TestBed } from '@angular/core/testing';
+
+import { E2EImportsModule } from 'e2e-imports.module';
+
+import { RoundedInputComponent } from './rounded-input.component';
+
+describe('RoundedInputComponent', () => {
+    let component: RoundedInputComponent;
+    let fixture: ComponentFixture<RoundedInputComponent>;
+
+    beforeEach(async(() => {
+        TestBed.configureTestingModule({
+            imports: [E2EImportsModule]
+        }).compileComponents();
+    }));
+
+    beforeEach(() => {
+        fixture = TestBed.createComponent(RoundedInputComponent);
+        component = fixture.componentInstance;
+        fixture.detectChanges();
+    });
+
+    it('should create', () => {
+        expect(component).toBeTruthy();
+    });
+});

client/src/app/shared/components/rounded-input/rounded-input.component.ts

@@ -0,0 +1,147 @@
+import { Component, ElementRef, EventEmitter, Input, OnDestroy, OnInit, Output, ViewChild } from '@angular/core';
+import { FormControl } from '@angular/forms';
+
+import { Subscription } from 'rxjs';
+import { debounceTime } from 'rxjs/operators';
+
+@Component({
+    selector: 'os-rounded-input',
+    templateUrl: './rounded-input.component.html',
+    styleUrls: ['./rounded-input.component.scss']
+})
+export class RoundedInputComponent implements OnInit, OnDestroy {
+    /**
+     * Reference to the `<input />`-element.
+     */
+    @ViewChild('osInput', { static: true })
+    public osInput: ElementRef;
+
+    /**
+     * Setter for the model. This could be useful, if the value of the input
+     * should be set from outside of this component.
+     *
+     * @param value The new value of the input.
+     */
+    @Input()
+    public set model(value: string) {
+        if (!!value) {
+            this.modelForm.setValue(value);
+        }
+    }
+
+    /**
+     * Getter for the model.
+     *
+     * @returns {string} The value of the FormControl. If this is undefined or null, it returns an empty string.
+     */
+    public get model(): string {
+        return this.modelForm ? this.modelForm.value : '';
+    }
+
+    /**
+     * Controls the size of the input.
+     *
+     * Possible values are `'small' | 'medium' | 'large'`.
+     * Defaults to `'medium'`.
+     */
+    @Input()
+    public size: 'small' | 'medium' | 'large' = 'medium';
+
+    /**
+     * Custom `FormControl`.
+     */
+    @Input()
+    public modelForm: FormControl;
+
+    /**
+     * Boolean, whether the input should be focussed automatically, if the component enters the DOM.
+     */
+    @Input()
+    public autofocus = false;
+
+    /**
+     * Boolean, whether the input should fire the value-change-event after a specific time.
+     */
+    @Input()
+    public lazyInput = false;
+
+    /**
+     * Placeholder for the input. Defaults to `Search...`.
+     */
+    @Input()
+    public placeholder = 'Search...';
+
+    /**
+     * Boolean, whether the input will be cleared, if the user presses `Escape`.
+     */
+    @Input()
+    public clearOnEscape = true;
+
+    /**
+     * EventHandler for the input-changes.
+     */
+    @Output()
+    public oninput: EventEmitter<string> = new EventEmitter();
+
+    /**
+     * EventHandler for the key-events.
+     */
+    @Output()
+    public onkeyup: EventEmitter<KeyboardEvent> = new EventEmitter();
+
+    /**
+     * Subscription, that will handle the value-changes of the input.
+     */
+    private subscription: Subscription;
+
+    /**
+     * Default constructor
+     */
+    public constructor() {
+        if (!this.modelForm) {
+            this.modelForm = new FormControl(this.model);
+        }
+    }
+
+    /**
+     * Overwrites `OnInit` - initializes the subscription.
+     */
+    public ngOnInit(): void {
+        this.subscription = this.modelForm.valueChanges
+            .pipe(debounceTime(this.lazyInput ? 250 : 0))
+            .subscribe(nextValue => {
+                this.oninput.emit(nextValue);
+            });
+    }
+
+    /**
+     * Overwrites `OnDestroy` - clears the subscription.
+     */
+    public ngOnDestroy(): void {
+        if (this.subscription) {
+            this.subscription.unsubscribe();
+            this.subscription = null;
+        }
+    }
+
+    /**
+     * Function to clear the input and refocus it.
+     */
+    public clear(): void {
+        this.osInput.nativeElement.focus();
+        this.modelForm.setValue('');
+    }
+
+    /**
+     * Function to handle typing.
+     * Useful to listen to special keys.
+     *
+     * @param event The `KeyboardEvent`.
+     */
+    public keyPressed(event: KeyboardEvent): void {
+        if (this.clearOnEscape && event.key === 'Escape') {
+            this.clear();
+        }
+        this.onkeyup.emit(event);
+    }
+}

client/src/app/shared/components/sort-filter-bar/sort-filter-bar.component.html

@@ -35,22 +35,18 @@
         </button>
 
         <!-- Search bar -->
-        <mat-form-field *ngIf="isSearchBar">
+        <os-rounded-input
-            <input
+            [model]="searchFieldInput"
-                osAutofocus
+            [size]="'small'"
-                matInput
+            [lazyInput]="true"
-                (keyup)="applySearch($event, $event.target.value)"
+            (oninput)="searchFieldChange.emit($event)"
-                placeholder="{{ translate.instant('Search') }}"
+            placeholder="{{ 'Search' | translate }}"
-            />
+        ></os-rounded-input>
-        </mat-form-field>
-        <button mat-button (click)="toggleSearchBar()">
-            <mat-icon>{{ isSearchBar ? 'keyboard_arrow_right' : 'search' }}</mat-icon>
-        </button>
     </div>
 </div>
 
 <!-- Header for the filter side bar -->
-<mat-drawer autoFocus=false #filterMenu mode="push" position="end">
+<mat-drawer autoFocus="false" #filterMenu mode="push" position="end">
     <div class="custom-table-header filter-menu-head" (click)="this.filterMenu.toggle()">
         <span>
             <mat-icon>keyboard_arrow_right</mat-icon>

client/src/app/shared/components/sort-filter-bar/sort-filter-bar.component.scss

@@ -69,3 +69,7 @@ span.right-with-margin {
     height: 0px;
     width: 0px;
 }
+
+os-rounded-input {
+    margin: 0 10px;
+}

client/src/app/shared/components/sort-filter-bar/sort-filter-bar.component.ts

@@ -63,6 +63,16 @@ export class SortFilterBarComponent<V extends BaseViewModel> {
     @Input()
     public itemsVerboseName: string;
 
+    /**
+     * Custom input for the search-field.
+     * Used to change the value of the input from outside of this component.
+     */
+    @Input()
+    public searchFieldInput: string;
+
+    /**
+     * EventEmitter to emit the next search-value.
+     */
     @Output()
     public searchFieldChange = new EventEmitter<string>();
 
@@ -83,11 +93,6 @@ export class SortFilterBarComponent<V extends BaseViewModel> {
      */
     private _showFilterSort = true;
 
-    /**
-     * The 'opened/active' state of the fulltext filter input field
-     */
-    public isSearchBar = false;
-
     /**
      * Return the amount of data passing filters. Priorizes the override in {@link filterCount} over
      * the information from the filterService
@@ -183,18 +188,6 @@ export class SortFilterBarComponent<V extends BaseViewModel> {
         }
     }
 
-    /**
-     * Listen to keypresses on the quick-search input
-     */
-    public applySearch(event: KeyboardEvent, value?: string): void {
-        if (event.key === 'Escape') {
-            this.searchFieldChange.emit('');
-            this.isSearchBar = false;
-        } else {
-            this.searchFieldChange.emit(value);
-        }
-    }
-
     /**
      * Checks if there is an active SortService present
      */
@@ -230,17 +223,4 @@ export class SortFilterBarComponent<V extends BaseViewModel> {
         const itemProperty = option.property as string;
         return itemProperty.charAt(0).toUpperCase() + itemProperty.slice(1);
     }
-
-    /**
-     * Open/closes the 'quick search input'. When closing, also removes the filter
-     * that input applied
-     */
-    public toggleSearchBar(): void {
-        if (!this.isSearchBar) {
-            this.isSearchBar = true;
-        } else {
-            this.searchFieldChange.emit('');
-            this.isSearchBar = false;
-        }
-    }
 }

client/src/app/shared/shared.module.ts

@@ -94,6 +94,7 @@ import { ListViewTableComponent } from './components/list-view-table/list-view-t
 import { AgendaContentObjectFormComponent } from './components/agenda-content-object-form/agenda-content-object-form.component';
 import { ExtensionFieldComponent } from './components/extension-field/extension-field.component';
 import { AttachmentControlComponent } from './components/attachment-control/attachment-control.component';
+import { RoundedInputComponent } from './components/rounded-input/rounded-input.component';
 
 /**
  * Share Module for all "dumb" components and pipes.
@@ -231,7 +232,8 @@ import { AttachmentControlComponent } from './components/attachment-control/atta
         PblNgridTargetEventsModule,
         ListViewTableComponent,
         AgendaContentObjectFormComponent,
-        ExtensionFieldComponent
+        ExtensionFieldComponent,
+        RoundedInputComponent
     ],
     declarations: [
         PermsDirective,
@@ -268,7 +270,8 @@ import { AttachmentControlComponent } from './components/attachment-control/atta
         ListViewTableComponent,
         AgendaContentObjectFormComponent,
         ExtensionFieldComponent,
-        AttachmentControlComponent
+        AttachmentControlComponent,
+        RoundedInputComponent
     ],
     providers: [
         { provide: DateAdapter, useClass: OpenSlidesDateAdapter },

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

@@ -21,7 +21,7 @@
     [restricted]="restrictedColumns"
     [hiddenInMobile]="['info']"
     [filterProps]="filterProps"
-    scrollKey="agenda"
+    listStorageKey="agenda"
     [(selectedRows)]="selectedRows"
     (dataSourceChange)="onDataSourceChange($event)"
 >
@@ -200,12 +200,21 @@
         </button>
 
         <!-- Delete Button -->
-        <button mat-menu-item (click)="removeFromAgenda(item)" *ngIf="item.contentObjectData.collection !== 'topics/topic'">
+        <button
+            mat-menu-item
+            (click)="removeFromAgenda(item)"
+            *ngIf="item.contentObjectData.collection !== 'topics/topic'"
+        >
             <mat-icon>remove</mat-icon>
             <span translate>Remove from agenda</span>
         </button>
 
-        <button mat-menu-item class="red-warning-text" (click)="deleteTopic(item)" *ngIf="item.contentObjectData.collection === 'topics/topic'">
+        <button
+            mat-menu-item
+            class="red-warning-text"
+            (click)="deleteTopic(item)"
+            *ngIf="item.contentObjectData.collection === 'topics/topic'"
+        >
             <mat-icon>delete</mat-icon>
             <span translate>Delete</span>
         </button>

client/src/app/site/assignments/components/assignment-list/assignment-list.component.html

@@ -26,7 +26,7 @@
     [columns]="tableColumnDefinition"
     [filterProps]="filterProps"
     [multiSelect]="isMultiSelect"
-    scrollKey="assignments"
+    listStorageKey="assignments"
     [(selectedRows)]="selectedRows"
     (dataSourceChange)="onDataSourceChange($event)"
 >

client/src/app/site/motions/modules/motion-block/components/motion-block-list/motion-block-list.component.html

@@ -43,7 +43,7 @@
         [showFilterBar]="false"
         [columns]="tableColumnDefinition"
         [multiSelect]="isMultiSelect"
-        scrollKey="motionBlock"
+        listStorageKey="motionBlock"
         [(selectedRows)]="selectedRows"
         (dataSourceChange)="onDataSourceChange($event)"
     >

client/src/app/site/motions/modules/motion-list/components/motion-list/motion-list.component.html

@@ -50,7 +50,7 @@
         [restricted]="restrictedColumns"
         [filterProps]="filterProps"
         [hiddenInMobile]="['state']"
-        scrollKey="motion"
+        listStorageKey="motion"
         [(selectedRows)]="selectedRows"
         (dataSourceChange)="onDataSourceChange($event)"
     >

client/src/app/site/motions/modules/motion-workflow/components/workflow-list/workflow-list.component.html

@@ -6,7 +6,7 @@
 <os-list-view-table
     [repo]="workflowRepo"
     [columns]="tableColumnDefinition"
-    scrollKey="workflow"
+    listStorageKey="workflow"
     (dataSourceChange)="onDataSourceChange($event)"
 >
     <!-- Name column -->
@@ -40,7 +40,13 @@
         </mat-form-field>
     </div>
     <div mat-dialog-actions>
-        <button type="submit" mat-button color="primary" [disabled]="newWorkflowTitle === ''" [mat-dialog-close]="newWorkflowTitle">
+        <button
+            type="submit"
+            mat-button
+            color="primary"
+            [disabled]="newWorkflowTitle === ''"
+            [mat-dialog-close]="newWorkflowTitle"
+        >
             <span translate>Save</span>
         </button>
         <button type="button" mat-button [mat-dialog-close]="null">

client/src/app/site/users/components/user-list/user-list.component.html

@@ -22,7 +22,7 @@
     [filterProps]="filterProps"
     [multiSelect]="isMultiSelect"
     [hiddenInMobile]="['group']"
-    scrollKey="user"
+    listStorageKey="user"
     [(selectedRows)]="selectedRows"
     (dataSourceChange)="onDataSourceChange($event)"
 >
@@ -207,7 +207,11 @@
                     <mat-icon>vpn_key</mat-icon>
                     <span translate>Reset passwords to the default ones</span>
                 </button>
-                <button mat-menu-item [disabled]="!selectedRows.length" (click)="generateNewPasswordsPasswordsSelected()">
+                <button
+                    mat-menu-item
+                    [disabled]="!selectedRows.length"
+                    (click)="generateNewPasswordsPasswordsSelected()"
+                >
                     <mat-icon>vpn_key</mat-icon>
                     <span translate>Generate new passwords</span>
                 </button>