bind enter events as a submit to Popups

add s as key to submit a reshuffle in shuffled videos

src/elements/ActorTile/ActorTile.tsx

@@ -28,11 +28,9 @@ class ActorTile extends React.Component<props> {
                 </Link>
             );
         }
-
     }
 
     renderActorTile(customclickhandler: (actor: ActorType) => void): JSX.Element {
-        console.log(this.props.actor);
         return (
             <div className={style.actortile} onClick={(): void => customclickhandler(this.props.actor)}>
                 <div className={style.actortile_thumbnail}>

src/elements/Popups/AddActorPopup/AddActorPopup.test.js

@@ -74,4 +74,16 @@ describe('<AddActorPopup/>', function () {
 
         expect(wrapper.find('PopupBase').find('ActorTile')).toHaveLength(0);
     });
+
+    it('test Enter submit if only one element left', function () {
+        const wrapper = shallow(<AddActorPopup/>);
+
+        callAPIMock({});
+
+        wrapper.setState({actors: [{name: 'test', actor_id: 1}]});
+
+        wrapper.find('PopupBase').props().ParentSubmit();
+
+        expect(callAPI).toHaveBeenCalledTimes(1);
+    });
 });

src/elements/Popups/AddActorPopup/AddActorPopup.tsx

@@ -9,6 +9,7 @@ import {GeneralSuccess} from '../../../types/GeneralTypes';
 import {FontAwesomeIcon} from '@fortawesome/react-fontawesome';
 import {faFilter, faTimes} from '@fortawesome/free-solid-svg-icons';
 import {Button} from '../../GPElements/Button';
+import {addKeyHandler, removeKeyHandler} from '../../../utils/ShortkeyHandler';
 
 interface props {
     onHide: () => void;
@@ -41,6 +42,19 @@ class AddActorPopup extends React.Component<props, state> {
 
         this.tileClickHandler = this.tileClickHandler.bind(this);
         this.filterSearch = this.filterSearch.bind(this);
+        this.parentSubmit = this.parentSubmit.bind(this);
+        this.keypress = this.keypress.bind(this);
+    }
+
+    componentWillUnmount(): void {
+        removeKeyHandler(this.keypress);
+    }
+
+    componentDidMount(): void {
+        addKeyHandler(this.keypress);
+
+        // fetch the available actors
+        this.loadActors();
     }
 
     render(): JSX.Element {
@@ -52,18 +66,13 @@ class AddActorPopup extends React.Component<props, state> {
                         className={style.newactorbutton}
                         onClick={(): void => {
                             this.setState({contentDefault: false});
-                        }}>Create new Actor</button>}>
+                        }}>Create new Actor</button>} ParentSubmit={this.parentSubmit}>
                     {this.resolvePage()}
                 </PopupBase>
             </>
         );
     }
 
-    componentDidMount(): void {
-        // fetch the available actors
-        this.loadActors();
-    }
-
     /**
      * selector for current showing popup page
      * @returns {JSX.Element}
@@ -101,15 +110,13 @@ class AddActorPopup extends React.Component<props, state> {
                                         this.setState({filter: '', filtervisible: false});
                                     }}/>
                                 </> :
-                                <Button title={<span>Filter <FontAwesomeIcon style={{
-                                    verticalAlign: 'middle',
-                                    lineHeight: '130px'
-                                }} icon={faFilter} size='1x'/></span>} color={{backgroundColor: 'cornflowerblue', color: 'white'}} onClick={(): void => {
-                                    this.setState({filtervisible: true}, () => {
-                                        // focus filterfield after state update
-                                        this.filterfield?.focus();
-                                    });
-                                }}/>
+                                <Button
+                                    title={<span>Filter <FontAwesomeIcon style={{
+                                        verticalAlign: 'middle',
+                                        lineHeight: '130px'
+                                    }} icon={faFilter} size='1x'/></span>}
+                                    color={{backgroundColor: 'cornflowerblue', color: 'white'}}
+                                    onClick={(): void => this.enableFilterField()}/>
                         }
                     </div>
                     {this.state.actors.filter(this.filterSearch).map((el) => (<ActorTile actor={el} onClick={this.tileClickHandler}/>))}
@@ -120,6 +127,16 @@ class AddActorPopup extends React.Component<props, state> {
         }
     }
 
+    /**
+     * enable filterfield and focus into searchbar
+     */
+    private enableFilterField(): void {
+        this.setState({filtervisible: true}, () => {
+            // focus filterfield after state update
+            this.filterfield?.focus();
+        });
+    }
+
     /**
      * event handling for ActorTile Click
      */
@@ -155,6 +172,30 @@ class AddActorPopup extends React.Component<props, state> {
     private filterSearch(actor: ActorType): boolean {
         return actor.name.toLowerCase().includes(this.state.filter.toLowerCase());
     }
+
+    /**
+     * handle a Popupbase parent submit action
+     */
+    private parentSubmit(): void {
+        // allow submit only if one item is left in selection
+        const filteredList = this.state.actors.filter(this.filterSearch);
+
+        if (filteredList.length === 1) {
+            // simulate click if parent submit
+            this.tileClickHandler(filteredList[0]);
+        }
+    }
+
+    /**
+     * key event handling
+     * @param event keyevent
+     */
+    private keypress(event: KeyboardEvent): void {
+        // hide if escape is pressed
+        if (event.key === 'f') {
+            this.enableFilterField();
+        }
+    }
 }
 
 export default AddActorPopup;

src/elements/Popups/AddTagPopup/AddTagPopup.tsx

@@ -26,7 +26,6 @@ class AddTagPopup extends React.Component<props, state> {
 
     componentDidMount(): void {
         callAPI('tags.php', {action: 'getAllTags'}, (result: TagType[]) => {
-            console.log(result);
             this.setState({
                 items: result
             });

src/elements/Popups/NewTagPopup/NewTagPopup.tsx

@@ -16,7 +16,7 @@ class NewTagPopup extends React.Component<props> {
 
     render(): JSX.Element {
         return (
-            <PopupBase title='Add new Tag' onHide={this.props.onHide} height='200px' width='400px'>
+            <PopupBase title='Add new Tag' onHide={this.props.onHide} height='200px' width='400px' ParentSubmit={(): void => this.storeselection()}>
                 <div><input type='text' placeholder='Tagname' onChange={(v): void => {
                     this.value = v.target.value;
                 }}/></div>

src/elements/Popups/PopupBase.test.js

@@ -8,12 +8,16 @@ describe('<PopupBase/>', function () {
         wrapper.unmount();
     });
 
-    it('simulate keypress', function () {
-        let events = [];
+    let events;
+    function mockKeyPress(){
+        events = [];
         document.addEventListener = jest.fn((event, cb) => {
             events[event] = cb;
         });
+    }
 
+    it('simulate keypress', function () {
+        mockKeyPress();
         const func = jest.fn();
         shallow(<PopupBase onHide={() => func()}/>);
 
@@ -23,4 +27,14 @@ describe('<PopupBase/>', function () {
         expect(func).toBeCalledTimes(1);
     });
 
+    it('test an Enter sumit', function () {
+        mockKeyPress();
+        const func = jest.fn();
+        shallow(<PopupBase ParentSubmit={() => func()}/>);
+
+        // trigger the keypress event
+        events.keyup({key: 'Enter'});
+
+        expect(func).toBeCalledTimes(1);
+    });
 });

src/elements/Popups/PopupBase.tsx

@@ -2,13 +2,15 @@ import GlobalInfos from '../../utils/GlobalInfos';
 import style from './PopupBase.module.css';
 import {Line} from '../PageTitle/PageTitle';
 import React, {RefObject} from 'react';
+import {addKeyHandler, removeKeyHandler} from '../../utils/ShortkeyHandler';
 
 interface props {
     width?: string;
     height?: string;
     banner?: JSX.Element;
     title: string;
-    onHide: () => void
+    onHide: () => void;
+    ParentSubmit?: () => void;
 }
 
 /**
@@ -38,7 +40,7 @@ class PopupBase extends React.Component<props> {
 
     componentDidMount(): void {
         document.addEventListener('mousedown', this.handleClickOutside);
-        document.addEventListener('keyup', this.keypress);
+        addKeyHandler(this.keypress);
 
         // add element drag drop events
         if (this.wrapperRef != null) {
@@ -49,7 +51,7 @@ class PopupBase extends React.Component<props> {
     componentWillUnmount(): void {
         // remove the appended listeners
         document.removeEventListener('mousedown', this.handleClickOutside);
-        document.removeEventListener('keyup', this.keypress);
+        removeKeyHandler(this.keypress);
     }
 
     render(): JSX.Element {
@@ -86,6 +88,9 @@ class PopupBase extends React.Component<props> {
         // hide if escape is pressed
         if (event.key === 'Escape') {
             this.props.onHide();
+        } else if (event.key === 'Enter') {
+            // call a parentsubmit if defined
+            if (this.props.ParentSubmit) this.props.ParentSubmit();
         }
     }
 

src/pages/RandomPage/RandomPage.test.js

@@ -1,6 +1,8 @@
 import {shallow} from 'enzyme';
 import React from 'react';
 import RandomPage from './RandomPage';
+import {callAPI} from '../../utils/Api';
+import PopupBase from '../../elements/Popups/PopupBase';
 
 describe('<RandomPage/>', function () {
     it('renders without crashing ', function () {
@@ -45,4 +47,20 @@ describe('<RandomPage/>', function () {
 
         expect(wrapper.find('Tag')).toHaveLength(2);
     });
+
+    it('test shortkey press', function () {
+        let events = [];
+        document.addEventListener = jest.fn((event, cb) => {
+            events[event] = cb;
+        });
+
+        shallow(<RandomPage/>);
+
+        callAPIMock({rows: [], tags: []});
+
+        // trigger the keypress event
+        events.keyup({key: 's'});
+
+        expect(callAPI).toBeCalledTimes(1);
+    });
 });

src/pages/RandomPage/RandomPage.tsx

@@ -7,6 +7,7 @@ import VideoContainer from '../../elements/VideoContainer/VideoContainer';
 import {callAPI} from '../../utils/Api';
 import {TagType} from '../../types/VideoTypes';
 import {VideoTypes} from '../../types/ApiTypes';
+import {addKeyHandler, removeKeyHandler} from '../../utils/ShortkeyHandler';
 
 interface state {
     videos: VideoTypes.VideoUnloadedType[];
@@ -29,12 +30,20 @@ class RandomPage extends React.Component<{}, state> {
             videos: [],
             tags: []
         };
+
+        this.keypress = this.keypress.bind(this);
     }
 
     componentDidMount(): void {
+        addKeyHandler(this.keypress);
+
         this.loadShuffledvideos(4);
     }
 
+    componentWillUnmount(): void {
+        removeKeyHandler(this.keypress);
+    }
+
     render(): JSX.Element {
         return (
             <div>
@@ -75,8 +84,6 @@ class RandomPage extends React.Component<{}, state> {
      */
     loadShuffledvideos(nr: number): void {
         callAPI<GetRandomMoviesType>('video.php', {action: 'getRandomMovies', number: nr}, result => {
-            console.log(result);
-
             this.setState({videos: []}); // needed to trigger rerender of main videoview
             this.setState({
                 videos: result.rows,
@@ -84,6 +91,17 @@ class RandomPage extends React.Component<{}, state> {
             });
         });
     }
+
+    /**
+     * key event handling
+     * @param event keyevent
+     */
+    private keypress(event: KeyboardEvent): void {
+        // bind s to shuffle
+        if (event.key === 's') {
+            this.loadShuffledvideos(4);
+        }
+    }
 }
 
 export default RandomPage;

src/utils/ShortkeyHandler.ts

@@ -0,0 +1,15 @@
+/**
+ * add a new keyhandler
+ * @param handler function to be called onkeyup
+ */
+export const addKeyHandler = (handler: (event: KeyboardEvent) => void): void => {
+    document.addEventListener('keyup', handler);
+};
+
+/**
+ * delete keyhandler
+ * @param handler handler to be removed
+ */
+export const removeKeyHandler = (handler: (event: KeyboardEvent) => void): void => {
+    document.removeEventListener('keyup', handler);
+}