Merge branch 'addTagPopover' into 'master'

build custom popup for addtag in player

See merge request lukas/openmediacenter!16

src/elements/AddTagPopup/AddTagPopup.js

@@ -1,27 +1,36 @@
 import React from "react";
-import Modal from 'react-bootstrap/Modal'
-import Dropdown from "react-bootstrap/Dropdown";
-import DropdownButton from "react-bootstrap/DropdownButton";
+import ReactDom from 'react-dom';
+import style from './AddTagPopup.module.css'
+import Tag from "../Tag/Tag";
+import {Line} from "../PageTitle/PageTitle";
+import GlobalInfos from "../../GlobalInfos";
 
 /**
  * component creates overlay to add a new tag to a video
  */
 class AddTagPopup extends React.Component {
+    /// instance of root element
+    element;
+
     constructor(props, context) {
         super(props, context);
 
-        this.state = {
-            selection: {
-                name: "nothing selected",
-                id: -1
-            },
-            items: []
-        };
+        this.state = {items: []};
+        this.handleClickOutside = this.handleClickOutside.bind(this);
+        this.keypress = this.keypress.bind(this);
 
         this.props = props;
     }
 
     componentDidMount() {
+        document.addEventListener('click', this.handleClickOutside);
+        document.addEventListener('keyup', this.keypress);
+
+        // add element drag drop events
+        if (this.element != null) {
+            this.dragElement();
+        }
+
         const updateRequest = new FormData();
         updateRequest.append('action', 'getAllTags');
 
@@ -34,50 +43,62 @@ class AddTagPopup extends React.Component {
             });
     }
 
+    componentWillUnmount() {
+        // remove the appended listeners
+        document.removeEventListener('click', this.handleClickOutside);
+        document.removeEventListener('keyup', this.keypress);
+    }
+
     render() {
+        const themeStyle = GlobalInfos.getThemeStyle();
         return (
-            <>
-                <Modal
-                    show={this.props.show}
-                    onHide={this.props.onHide}
-                    size="lg"
-                    aria-labelledby="contained-modal-title-vcenter"
-                    centered>
-                    <Modal.Header closeButton>
-                        <Modal.Title id="contained-modal-title-vcenter">
-                            Add to Tag
-                        </Modal.Title>
-                    </Modal.Header>
-                    <Modal.Body>
-                        <h4>Select a Tag:</h4>
-                        <DropdownButton id="dropdown-basic-button" title={this.state.selection.name}>
-                            {this.state.items ?
-                                this.state.items.map((i) => (
-                                    <Dropdown.Item key={i.tag_name} onClick={() => {
-                                        this.setState({selection: {name: i.tag_name, id: i.tag_id}})
-                                    }}>{i.tag_name}</Dropdown.Item>
-                                )) :
-                                <Dropdown.Item>loading tags...</Dropdown.Item>}
-                        </DropdownButton>
-                    </Modal.Body>
-                    <Modal.Footer>
-                        <button className='btn btn-primary' onClick={() => {
-                            this.storeselection();
-                        }}>Add
-                        </button>
-                    </Modal.Footer>
-                </Modal>
-            </>
+            <div className={[style.popup, themeStyle.thirdbackground].join(' ')} ref={el => this.element = el}>
+                <div className={[style.header, themeStyle.textcolor].join(' ')}>Add a Tag to this Video:</div>
+                <Line/>
+                <div className={style.content}>
+                    {this.state.items ?
+                        this.state.items.map((i) => (
+                            <Tag onclick={() => {
+                                this.addTag(i.tag_id, i.tag_name);
+                            }}>{i.tag_name}</Tag>
+                        )) : null}
+                </div>
+            </div>
         );
     }
 
     /**
-     * store the filled in form to the backend
+     * Alert if clicked on outside of element
      */
-    storeselection() {
+    handleClickOutside(event) {
+        const domNode = ReactDom.findDOMNode(this);
+
+        if (!domNode || !domNode.contains(event.target)) {
+            this.props.onHide();
+        }
+    }
+
+    /**
+     * key event handling
+     * @param event keyevent
+     */
+    keypress(event) {
+        // hide if escape is pressed
+        if (event.key === "Escape") {
+            this.props.onHide();
+        }
+    }
+
+    /**
+     * add a new tag to this video
+     * @param tagid tag id to add
+     * @param tagname tag name to add
+     */
+    addTag(tagid, tagname) {
+        console.log(this.props)
         const updateRequest = new FormData();
         updateRequest.append('action', 'addTag');
-        updateRequest.append('id', this.state.selection.id);
+        updateRequest.append('id', tagid);
         updateRequest.append('movieid', this.props.movie_id);
 
         fetch('/api/tags.php', {method: 'POST', body: updateRequest})
@@ -86,10 +107,51 @@ class AddTagPopup extends React.Component {
                     if (result.result !== "success") {
                         console.log("error occured while writing to db -- todo error handling");
                         console.log(result.result);
+                    } else {
+                        this.props.submit(tagid, tagname);
                     }
                     this.props.onHide();
                 }));
     }
+
+    /**
+     * make the element drag and droppable
+     */
+    dragElement() {
+        let xOld = 0, yOld = 0;
+
+        const elmnt = this.element;
+        elmnt.firstChild.onmousedown = dragMouseDown;
+
+
+        function dragMouseDown(e) {
+            e.preventDefault();
+            // get the mouse cursor position at startup:
+            xOld = e.clientX;
+            yOld = e.clientY;
+            document.onmouseup = closeDragElement;
+            // call a function whenever the cursor moves:
+            document.onmousemove = elementDrag;
+        }
+
+        function elementDrag(e) {
+            e.preventDefault();
+            // calculate the new cursor position:
+            const dx = xOld - e.clientX;
+            const dy = yOld - e.clientY;
+            xOld = e.clientX;
+            yOld = e.clientY;
+            // set the element's new position:
+            elmnt.style.top = (elmnt.offsetTop - dy) + "px";
+            elmnt.style.left = (elmnt.offsetLeft - dx) + "px";
+        }
+
+        function closeDragElement() {
+            // stop moving when mouse button is released:
+            document.onmouseup = null;
+            document.onmousemove = null;
+        }
+    }
 }
 
 export default AddTagPopup;

src/elements/AddTagPopup/AddTagPopup.module.css

@@ -0,0 +1,26 @@
+.popup {
+    border: 3px #3574fe solid;
+    border-radius: 18px;
+    height: 80%;
+    left: 20%;
+    opacity: 0.95;
+    position: absolute;
+    top: 10%;
+    width: 60%;
+    z-index: 2;
+}
+
+.header {
+    cursor: move;
+    font-size: x-large;
+    margin-left: 15px;
+    margin-top: 10px;
+    opacity: 1;
+}
+
+.content {
+    margin-left: 20px;
+    margin-right: 20px;
+    margin-top: 10px;
+    opacity: 1;
+}

src/elements/AddTagPopup/AddTagPopup.test.js

@@ -11,47 +11,68 @@ describe('<AddTagPopup/>', function () {
         wrapper.unmount();
     });
 
-    it('test dropdown insertion', function () {
+    it('test tag insertion', function () {
         const wrapper = shallow(<AddTagPopup/>);
-        wrapper.setState({items: ["test1", "test2", "test3"]});
-        expect(wrapper.find('DropdownItem')).toHaveLength(3);
+        wrapper.setState({
+            items: [{tag_id: 1, tag_name: 'test'}, {tag_id: 2, tag_name: "ee"}]
+        }, () => {
+            expect(wrapper.find('Tag')).toHaveLength(2);
+            expect(wrapper.find('Tag').first().dive().text()).toBe("test");
+        });
     });
 
-    it('test storeseletion click event', done => {
-        const mockSuccessResponse = {};
-        const mockJsonPromise = Promise.resolve(mockSuccessResponse);
-        const mockFetchPromise = Promise.resolve({
-            json: () => mockJsonPromise,
-        });
-        global.fetch = jest.fn().mockImplementation(() => mockFetchPromise);
-
-        const func = jest.fn();
-
+    it('test tag click', function () {
         const wrapper = shallow(<AddTagPopup/>);
-        wrapper.setProps({
-            onHide: () => {
-                func()
-            }
-        });
+        wrapper.instance().addTag = jest.fn();
 
         wrapper.setState({
-            items: ["test1", "test2", "test3"],
-            selection: {
-                name: "test1",
-                id: 42
-            }
+            items: [{tag_id: 1, tag_name: 'test'}]
+        }, () => {
+            wrapper.find('Tag').first().dive().simulate('click');
+            expect(wrapper.instance().addTag).toHaveBeenCalledTimes(1);
+        });
+    });
+
+    it('test addtag', done => {
+        const wrapper = shallow(<AddTagPopup/>);
+
+        global.fetch = prepareFetchApi({result: "success"});
+
+        wrapper.setProps({
+            submit: jest.fn((arg1, arg2) => {}),
+            onHide: jest.fn()
+        }, () => {
+            wrapper.instance().addTag(1, "test");
+
+            expect(global.fetch).toHaveBeenCalledTimes(1);
         });
 
-        // first call of fetch is getting of available tags
-        expect(global.fetch).toHaveBeenCalledTimes(1);
-        wrapper.find('ModalFooter').find('button').simulate('click');
+        process.nextTick(() => {
+            expect(wrapper.instance().props.submit).toHaveBeenCalledTimes(1);
+            expect(wrapper.instance().props.onHide).toHaveBeenCalledTimes(1);
 
-        // now called 2 times
-        expect(global.fetch).toHaveBeenCalledTimes(2);
+            global.fetch.mockClear();
+            done();
+        });
+    });
+
+    it('test failing addTag', done => {
+        const wrapper = shallow(<AddTagPopup/>);
+
+        global.fetch = prepareFetchApi({result: "fail"});
+
+        wrapper.setProps({
+            submit: jest.fn((arg1, arg2) => {}),
+            onHide: jest.fn()
+        }, () => {
+            wrapper.instance().addTag(1, "test");
+
+            expect(global.fetch).toHaveBeenCalledTimes(1);
+        });
 
         process.nextTick(() => {
-            //callback to close window should have called
-            expect(func).toHaveBeenCalledTimes(1);
+            expect(wrapper.instance().props.submit).toHaveBeenCalledTimes(0);
+            expect(wrapper.instance().props.onHide).toHaveBeenCalledTimes(1);
 
             global.fetch.mockClear();
             done();

src/elements/Preview/Preview.js

@@ -40,7 +40,8 @@ class Preview extends React.Component {
     render() {
         const themeStyle = GlobalInfos.getThemeStyle();
         return (
-            <div className={style.videopreview + ' ' + themeStyle.secbackground + ' ' + themeStyle.preview} onClick={() => this.itemClick()}>
+            <div className={style.videopreview + ' ' + themeStyle.secbackground + ' ' + themeStyle.preview}
+                 onClick={() => this.itemClick()}>
                 <div className={style.previewtitle + ' ' + themeStyle.lighttextcolor}>{this.state.name}</div>
                 <div className={style.previewpic}>
                     {this.state.previewpicture !== null ?
@@ -77,7 +78,9 @@ export class TagPreview extends React.Component {
     render() {
         const themeStyle = GlobalInfos.getThemeStyle();
         return (
-            <div className={style.videopreview + ' ' + style.tagpreview + ' ' + themeStyle.secbackground + ' ' + themeStyle.preview} onClick={() => this.itemClick()}>
+            <div
+                className={style.videopreview + ' ' + style.tagpreview + ' ' + themeStyle.secbackground + ' ' + themeStyle.preview}
+                onClick={() => this.itemClick()}>
                 <div className={style.tagpreviewtitle + ' ' + themeStyle.lighttextcolor}>
                     {this.props.name}
                 </div>

src/elements/SideBar/SideBar.js

@@ -33,7 +33,8 @@ export class SideBarItem extends React.Component {
     render() {
         const themeStyle = GlobalInfos.getThemeStyle();
         return (
-            <div className={style.sidebarinfo + ' ' + themeStyle.thirdbackground + ' ' + themeStyle.lighttextcolor}>{this.props.children}</div>
+            <div
+                className={style.sidebarinfo + ' ' + themeStyle.thirdbackground + ' ' + themeStyle.lighttextcolor}>{this.props.children}</div>
         );
     }
 }

src/elements/SideBar/SideBar.test.js

@@ -1,5 +1,5 @@
 import React from "react";
-import SideBar from "./SideBar";
+import SideBar, {SideBarItem, SideBarTitle} from "./SideBar";
 
 import "@testing-library/jest-dom"
 import {shallow} from "enzyme";
@@ -14,4 +14,14 @@ describe('<SideBar/>', function () {
         const wrapper = shallow(<SideBar>test</SideBar>);
         expect(wrapper.children().text()).toBe("test");
     });
+
+    it('sidebar Item renders without crashing', function () {
+        const wrapper = shallow(<SideBarItem>Test</SideBarItem>);
+        expect(wrapper.children().text()).toBe("Test");
+    });
+
+    it('renderes sidebartitle correctly', function () {
+        const wrapper = shallow(<SideBarTitle>Test</SideBarTitle>);
+        expect(wrapper.children().text()).toBe("Test");
+    });
 });

src/pages/Player/Player.js

@@ -44,6 +44,8 @@ class Player extends React.Component {
             suggesttag: [],
             popupvisible: false
         };
+
+        this.quickAddTag = this.quickAddTag.bind(this);
     }
 
     componentDidMount() {
@@ -56,7 +58,6 @@ class Player extends React.Component {
      * @param tag_name name of tag to add
      */
     quickAddTag(tag_id, tag_name) {
-        // save the tag
         const updateRequest = new FormData();
         updateRequest.append('action', 'addTag');
         updateRequest.append('id', tag_id);
@@ -75,6 +76,7 @@ class Player extends React.Component {
                             return e.tag_id;
                         }).indexOf(tag_id);
 
+                        // check if tag is available in quickadds
                         if (index !== -1) {
                             array.splice(index, 1);
 
@@ -82,11 +84,35 @@ class Player extends React.Component {
                                 tags: [...this.state.tags, {tag_name: tag_name}],
                                 suggesttag: array
                             });
+                        } else {
+                            this.setState({
+                                tags: [...this.state.tags, {tag_name: tag_name}]
+                            });
                         }
                     }
                 }));
     }
 
+    /**
+     * handle the popovers generated according to state changes
+     * @returns {JSX.Element}
+     */
+    handlePopOvers() {
+        return (
+            <>
+                {this.state.popupvisible ?
+                    <AddTagPopup show={this.state.popupvisible}
+                                 onHide={() => {
+                                     this.setState({popupvisible: false});
+                                 }}
+                                 submit={this.quickAddTag}
+                                 movie_id={this.state.movie_id}/> :
+                    null
+                }
+            </>
+        );
+    }
+
     /**
      * generate sidebar with all items
      */
@@ -143,19 +169,13 @@ class Player extends React.Component {
                         <button className='btn btn-primary' onClick={() => this.likebtn()}>Like this Video!</button>
                         <button className='btn btn-info' onClick={() => this.setState({popupvisible: true})}>Give this Video a Tag</button>
                         <button className='btn btn-danger' onClick={() =>{this.deleteVideo()}}>Delete Video</button>
-                        {this.state.popupvisible ?
-                            <AddTagPopup show={this.state.popupvisible}
-                                         onHide={() => {
-                                             this.setState({popupvisible: false});
-                                             this.fetchMovieData();
-                                         }}
-                                         movie_id={this.state.movie_id}/> :
-                            null
-                        }
-
                     </div>
                 </div>
                 <button className={style.closebutton} onClick={() => this.closebtn()}>Close</button>
+                {
+                    // handle the popovers switched on and off according to state changes
+                    this.handlePopOvers()
+                }
             </div>
         );
     }

src/pages/Player/Player.test.js

@@ -23,7 +23,7 @@ describe('<Player/>', function () {
         expect(wrapper.find("r")).toHaveLength(1);
     });
 
-    function simulateLikeButtonClick(){
+    function simulateLikeButtonClick() {
         const wrapper = shallow(<Player/>);
 
         // initial fetch for getting movie data
@@ -166,7 +166,7 @@ describe('<Player/>', function () {
         });
     });
 
-    function generatetag(){
+    function generatetag() {
         const wrapper = shallow(<Player/>);
 
         expect(wrapper.find("Tag")).toHaveLength(0);