Skillnad mellan versioner av "Widget:Flipflop"

Nuvarande version från 1 januari 2021 kl. 13.36

   color: #36b;
   font-weight: bold;
   cursor: pointer;

} .flipflopButton[disabled], .flipflopButton:disabled {

   color: grey;
   cursor: default;

}

article.flipflop-book-instance {

   display: flex;
   flex-wrap: nowrap;
   justify-content: space-between;
   align-items: center;
   height: 150px;
   border-bottom: 1px solid grey;
   padding: 10px 0 10px 0;
   }

article.flipflop-book-instance:first-of-type {

   border-top: 1px solid grey;

}

/* The Modal (background) */

.modal {

   display: none; /* Hidden by default */
   position: fixed; /* Stay in place */
   z-index: 1; /* Sit on top */
   left: 0;
   top: 0;
   width: 100%; /* Full width */
   height: 100%; /* Full height */
   overflow: auto; /* Enable scroll if needed */
   background-color: rgb(0,0,0); /* Fallback color */
   background-color: rgba(0,0,0,0.4); /* Black w/ opacity */

}

/* Modal Content/Box */ .modal-content {

   background-color: #fefefe;
   margin: 15% auto; /* 15% from the top and centered */
   padding: 20px;
   border: 1px solid #888;
   width: 80%; /* Could be more or less, depending on screen size */

}

/* The Close Button */ .close {

   color: #aaa;
   float: right;
   font-size: 28px;
   font-weight: bold;

}

.close:hover, .close:focus {

   color: black;
   text-decoration: none;
   cursor: pointer;

} </style>

   // Flick 1
   [
       {
           textLeft:  "äng",
           videoUrl:  "/images/finssl_flipflop/1_1.mp4",
           videoType: "video/mp4",
           imageLeft: "/images/finssl_flipflop/1_1.png",
       },
       {
           textLeft:  "dal",
           videoUrl:  "/images/finssl_flipflop/1_2.mp4",
           videoType: "video/mp4",
           imageLeft: "/images/finssl_flipflop/1_2.png",
       },
       {
           textLeft:  "backe",
           videoUrl:  "/images/finssl_flipflop/1_3.mp4",
           videoType: "video/mp4",
           imageLeft: "/images/finssl_flipflop/1_3.png",
       },
       {
           textLeft:  "väg",
           videoUrl:  "/images/finssl_flipflop/1_4.mp4",
           videoType: "video/mp4",
           imageLeft: "/images/finssl_flipflop/1_4.png",
       },
       {
           textLeft:  "moln",
           videoUrl:  "/images/finssl_flipflop/1_5.mp4",
           videoType: "video/mp4",
           imageLeft: "/images/finssl_flipflop/1_5.png",
       },
       {
           textLeft:  "skog",
           videoUrl:  "/images/finssl_flipflop/1_6.mp4",
           videoType: "video/mp4",
           imageLeft: "/images/finssl_flipflop/1_6.png",
       },
       {
           textLeft:  "hav",
           videoUrl:  "/images/finssl_flipflop/1_7.mp4",
           videoType: "video/mp4",
           imageLeft: "/images/finssl_flipflop/1_7.png",
       },
   ],
   // Flick 2
   [
       {
           textLeft:  "ko",
           videoUrl:  "/images/finssl_flipflop/2_1.mp4",
           videoType: "video/mp4",
           imageLeft: "/images/finssl_flipflop/2_1.png",
       },
       {
           textLeft:  "räv",
           videoUrl:  "/images/finssl_flipflop/2_2.mp4",
           videoType: "video/mp4",
           imageLeft: "/images/finssl_flipflop/2_2.png",
       },
       {
           textLeft:  "älg",
           videoUrl:  "/images/finssl_flipflop/2_3.mp4",
           videoType: "video/mp4",
           imageLeft: "/images/finssl_flipflop/2_3.png",
       },
       {
           textLeft:  "gris",
           videoUrl:  "/images/finssl_flipflop/2_4.mp4",
           videoType: "video/mp4",
           imageLeft: "/images/finssl_flipflop/2_4.png",
       },
       {
           textLeft:  "elefant",
           videoUrl:  "/images/finssl_flipflop/2_5.mp4",
           videoType: "video/mp4",
           imageLeft: "/images/finssl_flipflop/2_5.png",
       },
       {
           textLeft:  "hare",
           videoUrl:  "/images/finssl_flipflop/2_6.mp4",
           videoType: "video/mp4",
           imageLeft: "/images/finssl_flipflop/2_6.png",
       },
       {
           textLeft:  "dinosaurie",
           videoUrl:  "/images/finssl_flipflop/2_7.mp4",
           videoType: "video/mp4",
           imageLeft: "/images/finssl_flipflop/2_7.png",
       },
   ],
   // Flick 3
   [
       {
           textLeft:  "cykla",
           videoUrl:  "/images/finssl_flipflop/3_1.mp4",
           videoType: "video/mp4",
           imageLeft: "/images/finssl_flipflop/3_1.png",
       },
       {
           textLeft:  "åka rullbräda",
           videoUrl:  "/images/finssl_flipflop/3_2.mp4",
           videoType: "video/mp4",
           imageLeft: "/images/finssl_flipflop/3_2.png",
       },
       {
           textLeft:  "åka pulka",
           videoUrl:  "/images/finssl_flipflop/3_3.mp4",
           videoType: "video/mp4",
           imageLeft: "/images/finssl_flipflop/3_3.png",
       },
       {
           textLeft:  "köra bil",
           videoUrl:  "/images/finssl_flipflop/3_4.mp4",
           videoType: "video/mp4",
           imageLeft: "/images/finssl_flipflop/3_4.png",
       },
       {
           textLeft:  "flyga",
           videoUrl:  "/images/finssl_flipflop/3_5.mp4",
           videoType: "video/mp4",
           imageLeft: "/images/finssl_flipflop/3_5.png",
       },
       {
           textLeft:  "skrinna",
           videoUrl:  "/images/finssl_flipflop/3_6.mp4",
           videoType: "video/mp4",
           imageLeft: "/images/finssl_flipflop/3_6.png",
       },
       {
           textLeft:  "köra båt",
           videoUrl:  "/images/finssl_flipflop/3_7.mp4",
           videoType: "video/mp4",
           imageLeft: "/images/finssl_flipflop/3_7.png",
       },
   ],
   // Flick 4
   [
       {
           textLeft:  "slott",
           videoUrl:  "/images/finssl_flipflop/4_1.mp4",
           videoType: "video/mp4",
           imageLeft: "/images/finssl_flipflop/4_1.png",
       },
       {
           textLeft:  "väderkvarn",
           videoUrl:  "/images/finssl_flipflop/4_2.mp4",
           videoType: "video/mp4",
           imageLeft: "/images/finssl_flipflop/4_2.png",
       },
       {
           textLeft:  "lada",
           videoUrl:  "/images/finssl_flipflop/4_3.mp4",
           videoType: "video/mp4",
           imageLeft: "/images/finssl_flipflop/4_3.png",
       },
       {
           textLeft:  "hus",
           videoUrl:  "/images/finssl_flipflop/4_4.mp4",
           videoType: "video/mp4",
           imageLeft: "/images/finssl_flipflop/4_4.png",
       },
       {
           textLeft:  "fyr",
           videoUrl:  "/images/finssl_flipflop/4_5.mp4",
           videoType: "video/mp4",
           imageLeft: "/images/finssl_flipflop/4_5.png",
       },
       {
           textLeft:  "tält",
           videoUrl:  "/images/finssl_flipflop/4_6.mp4",
           videoType: "video/mp4",
           imageLeft: "/images/finssl_flipflop/4_6.png",
       },
       {
           textLeft:  "fängelse",
           videoUrl:  "/images/finssl_flipflop/4_7.mp4",
           videoType: "video/mp4",
           imageLeft: "/images/finssl_flipflop/4_7.png",
       },
   ],
   // Flick 5
   [
       {
           textLeft:  "groda",
           videoUrl:  "/images/finssl_flipflop/5_1.mp4",
           videoType: "video/mp4",
           imageLeft: "/images/finssl_flipflop/5_1.png",
       },
       {
           textLeft:  "hund",
           videoUrl:  "/images/finssl_flipflop/5_2.mp4",
           videoType: "video/mp4",
           imageLeft: "/images/finssl_flipflop/5_2.png",
       },
       {
           textLeft:  "apa",
           videoUrl:  "/images/finssl_flipflop/5_3.mp4",
           videoType: "video/mp4",
           imageLeft: "/images/finssl_flipflop/5_3.png",
       },
       {
           textLeft:  "katt",
           videoUrl:  "/images/finssl_flipflop/5_4.mp4",
           videoType: "video/mp4",
           imageLeft: "/images/finssl_flipflop/5_4.png",
       },
       {
           textLeft:  "mus",
           videoUrl:  "/images/finssl_flipflop/5_5.mp4",
           videoType: "video/mp4",
           imageLeft: "/images/finssl_flipflop/5_5.png",
       },
       {
           textLeft:  "björn",
           videoUrl:  "/images/finssl_flipflop/5_6.mp4",
           videoType: "video/mp4",
           imageLeft: "/images/finssl_flipflop/5_6.png",
       },
       {
           textLeft:  "spindel",
           videoUrl:  "/images/finssl_flipflop/5_7.mp4",
           videoType: "video/mp4",
           imageLeft: "/images/finssl_flipflop/5_7.png",
       },
   ],
   // Flick 6
   [
       {
           textLeft:  "läsa",
           videoUrl:  "/images/finssl_flipflop/6_1.mp4",
           videoType: "video/mp4",
           imageLeft: "/images/finssl_flipflop/6_1.png",
       },
       {
           textLeft:  "diska",
           videoUrl:  "/images/finssl_flipflop/6_2.mp4",
           videoType: "video/mp4",
           imageLeft: "/images/finssl_flipflop/6_2.png",
       },
       {
           textLeft:  "måla",
           videoUrl:  "/images/finssl_flipflop/6_3.mp4",
           videoType: "video/mp4",
           imageLeft: "/images/finssl_flipflop/6_3.png",
       },
       {
           textLeft:  "baka",
           videoUrl:  "/images/finssl_flipflop/6_4.mp4",
           videoType: "video/mp4",
           imageLeft: "/images/finssl_flipflop/6_4.png",
       },
       {
           textLeft:  "sticka",
           videoUrl:  "/images/finssl_flipflop/6_5.mp4",
           videoType: "video/mp4",
           imageLeft: "/images/finssl_flipflop/6_5.png",
       },
       {
           textLeft:  "bygga",
           videoUrl:  "/images/finssl_flipflop/6_6.mp4",
           videoType: "video/mp4",
           imageLeft: "/images/finssl_flipflop/6_6.png",
       },
       {
           textLeft:  "sy",
           videoUrl:  "/images/finssl_flipflop/6_7.mp4",
           videoType: "video/mp4",
           imageLeft: "/images/finssl_flipflop/6_7.png",
       },
   ],
   // Flick 7
   [
       {
           textLeft:  "prata med varandra",
           videoUrl:  "/images/finssl_flipflop/7_1.mp4",
           videoType: "video/mp4",
           imageLeft: "/images/finssl_flipflop/7_1.png",
       },
       {
           textLeft:  "tävla",
           videoUrl:  "/images/finssl_flipflop/7_2.mp4",
           videoType: "video/mp4",
           imageLeft: "/images/finssl_flipflop/7_2.png",
       },
       {
           textLeft:  "titta på varandra",
           videoUrl:  "/images/finssl_flipflop/7_3.mp4",
           videoType: "video/mp4",
           imageLeft: "/images/finssl_flipflop/7_3.png",
       },
       {
           textLeft:  "pussas",
           videoUrl:  "/images/finssl_flipflop/7_4.mp4",
           videoType: "video/mp4",
           imageLeft: "/images/finssl_flipflop/7_4.png",
       },
       {
           textLeft:  "spela",
           videoUrl:  "/images/finssl_flipflop/7_5.mp4",
           videoType: "video/mp4",
           imageLeft: "/images/finssl_flipflop/7_5.png",
       },
       {
           textLeft:  "dansa",
           videoUrl:  "/images/finssl_flipflop/7_6.mp4",
           videoType: "video/mp4",
           imageLeft: "/images/finssl_flipflop/7_6.png",
       },
       {
           textLeft:  "bråka",
           videoUrl:  "/images/finssl_flipflop/7_7.mp4",
           videoType: "video/mp4",
           imageLeft: "/images/finssl_flipflop/7_7.png",
       },
   ]

]

/**

* Initializes the state of the books, state holds e.g. current page
* @param {Array} books 
* @param {Array} bookState 
*/

function initState(books, bookState) {

   books.forEach((el, i) => bookState.push({ bookIndex: i, currentPageIndex: 0, currentPageEl: el[0] }))

}

// Root element used to append other elements to const rootElement = document.querySelector("div#flipflopapp")

var bookState = []; // Initialize book state to start from zero for each book in the flipflopBook array. initState(flipflopBooks, bookState)

/**

* Gives the next possible index in book.
* If the index is below zero, give the highest index (indicating going backwards).
* If the index is past length of book, give zero (indicating going forwards).
* @param {Integer} desiredIndex The index to switch to, if possible
* @param {Object} book The book object of pages
*/

function getNextOrPrevPageIndex(desiredIndex, book) {

   if (book[desiredIndex]) return desiredIndex
   if (desiredIndex < 0) return book.length - 1
   if (desiredIndex >= book.length) return 0
   return 0

}

/**

* Switches the page within the book the page belongs to
* @param {Integer} direction Indicate the direction to switch pages, 1 or -1
* @param {Object} page Page object that holds indexes and element of book
*/

function switchPage(direction = 1, page) {

   const book = flipflopBooks[page.bookIndex]
   const desiredPageIndex = page.currentPageIndex + direction
   const newCurrentPageIndex = getNextOrPrevPageIndex(desiredPageIndex, book)
   bookState[page.bookIndex].currentPageIndex = newCurrentPageIndex
   const newCurrentPageEl = book[newCurrentPageIndex]
   bookState[page.bookIndex].currentPageEl = newCurrentPageEl
   return bookState[page.bookIndex]

}

/**

* Replaces an article DOM Element with a new one
* @param {Object} newPage 
* @param {Element} oldArticle 
*/

function replacePageArticleDOM(newPage, oldArticle) {

   const newArticle = getBookPageDOM(newPage)
   oldArticle.parentNode.replaceChild(newArticle, oldArticle)

}

/**

* Set the first video in the DOM Video Element
*/

function setVideo(video, bookId) {

   const currentBookEl = bookState[bookId].currentPageEl
   video_title.textContent = currentBookEl.textLeft
   video.setAttribute("src", currentBookEl.videoUrl)
   video.setAttribute("type", currentBookEl.videoType)

}

/**

* Creates the DOM for a book.
* Used to initialize and to update the book page.
* @param {Object} page 
*/

function getBookPageDOM(page) {

   const article = document.createElement("article")
   article.id = `flipflop-book-${page.bookIndex}`
   article.classList.add("flipflop-book-instance")
   const leftBtn = document.createElement("button")
   leftBtn.textContent = "← Föregående"
   leftBtn.style.cssText = "height:100%;"
   leftBtn.className = "flipflopButton"
   const rightBtn = document.createElement("button")
   rightBtn.textContent = "Följande →"
   rightBtn.style.cssText = "height:100%;"
   rightBtn.className = "flipflopButton"
   const imgDiv = document.createElement("div")
   imgDiv.style.cssText = "width:200px; text-align:center;"
   const leftImg = document.createElement("img")
   leftImg.src = page.currentPageEl.imageLeft
   leftImg.style.cssText = "height:150px; width:auto;"
   const textDiv = document.createElement("div")
   textDiv.style.cssText = "width:200px; text-align:center;"
   textDiv.textContent = page.currentPageEl.textLeft
   const playBtn = document.createElement("button")
   playBtn.textContent = "▶ Spela video"
   playBtn.style.cssText = "height:100%; width:auto; max-height:150px;"
   playBtn.className = "flipflopButton playBtn"
   playBtn.onclick = function () {
       // Reset old states of playbackRate buttons
       resetSpeedButtons();
       setVideo(video, page.bookIndex)
       modal.style.display = "block";
       // Override mediawiki default style
       bodyContent.style.zIndex = "unset";
   }

   article.appendChild(leftBtn)
   imgDiv.appendChild(leftImg)
   article.appendChild(imgDiv)
   article.appendChild(textDiv)
   article.appendChild(playBtn)
   article.appendChild(rightBtn)
   leftBtn.addEventListener("click", () => {
       // Switch page backwards in state
       const newPage = switchPage(-1, page)
       // Replace old DOM element with new
       replacePageArticleDOM(newPage, article)
   })
   rightBtn.addEventListener("click", () => {
       console.log(page)
       // Switch page forwards in state
       const newPage = switchPage(1, page)
       // Replace old DOM element with new
       replacePageArticleDOM(newPage, article)
   })
   return article

}

/**

* Appends the DOM Elements to the root DOM Element
* @param {Array} bookState 
* @param {Element} rootElement 
* @param {Element} video Video Element 
*/

function initializeElements(bookState, rootElement, video) {

   bookState.forEach((page) => {
       const article = getBookPageDOM(page)
       rootElement.appendChild(article)
   })

}

// Get the video-title element from DOM const video_title = document.querySelector("p#video-title");

// Get the video player element from DOM const video = document.querySelector("video#flipflop");

// Fill in the DOM Elements for the App initializeElements(bookState, rootElement, video)

// Event listener on when video starts playing video.onplay = (video) => {

   console.log("Playing a video:", video)

}

// Get the modal var modal = document.getElementById("playModal");

// Get the element that closes the modal var span = document.getElementsByClassName("close")[0];

// Get all buttons that change playbackRate var speedBtns = document.querySelectorAll('.speed-button');

// When user click speed buttons call function to change playbackRate speedBtns.forEach(button => button.addEventListener("click", changeSpeed(button)));

function changeSpeed(button) {

   return function() {
       // Reset old states of playbackRate buttons
       resetSpeedButtons();
       video.playbackRate = button.value;
       // Make button look like its pressed
       button.disabled = true;
   }

}

function resetSpeedButtons() {

   speedBtns.forEach(button => button.disabled = false);

}

// When the user clicks on (x), close the modal span.onclick = function () {

   modal.style.display = "none";
   // Restore mediawiki default style
   bodyContent.style.zIndex = 0;

}

// When the user clicks anywhere outside of the modal, close it window.onclick = function (event) {

   if (event.target == modal) {
       modal.style.display = "none";
       // Restore mediawiki default style
       bodyContent.style.zIndex = 0;
   }

} </script>

Skillnad mellan versioner av "Widget:Flipflop"

Nuvarande version från 1 januari 2021 kl. 13.36

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