code cleanup & fixed compatibility for non-JS users & fixed fullscreen images being in low resolution
This commit is contained in:
partisan
parent
0d083f53e7
commit
db89f9c781
13 changed files with 474 additions and 300 deletions
|
|
@ -1,21 +1,28 @@
|
|||
document.addEventListener('DOMContentLoaded', function() {
|
||||
let viewerOpen = false;
|
||||
let currentIndex = -1;
|
||||
let imageList = [];
|
||||
|
||||
// Initialize imageList with all images on the page
|
||||
function initializeImageList() {
|
||||
imageList = Array.from(document.querySelectorAll('.image img.clickable'));
|
||||
}
|
||||
|
||||
const viewerOverlay = document.getElementById('image-viewer-overlay');
|
||||
viewerOverlay.innerHTML = `
|
||||
<div id="image-viewer" class="image_view image_hide">
|
||||
<div class="image-view-close">
|
||||
<!-- <button class="btn-nostyle">
|
||||
<div id="viewer-prev-button" class="material-icons-round icon_visibility clickable image-before">navigate_before</div>
|
||||
<button class="btn-nostyle" id="viewer-prev-button">
|
||||
<div class="material-icons-round icon_visibility clickable image-before">navigate_before</div>
|
||||
</button>
|
||||
<button class="btn-nostyle">
|
||||
<div id="viewer-next-button" class="material-icons-round icon_visibility clickable image-next">navigate_next</div>
|
||||
</button> FIX THIS LATER! --!>
|
||||
<button class="btn-nostyle">
|
||||
<div id="viewer-close-button" class="material-icons-round icon_visibility clickable image-close">close</div>
|
||||
<button class="btn-nostyle" id="viewer-next-button">
|
||||
<div class="material-icons-round icon_visibility clickable image-next">navigate_next</div>
|
||||
</button>
|
||||
<button class="btn-nostyle" id="viewer-close-button">
|
||||
<div class="material-icons-round icon_visibility clickable image-close">close</div>
|
||||
</button>
|
||||
</div>
|
||||
<a class="image-viewer-link">
|
||||
<a class="image-viewer-link" id="viewer-image-link" target="_blank">
|
||||
<div class="view-image" id="viewer-image-container">
|
||||
<img id="viewer-image" class="view-image-img" src="" alt="">
|
||||
</div>
|
||||
|
|
@ -23,8 +30,8 @@ document.addEventListener('DOMContentLoaded', function() {
|
|||
<p class="image-alt" id="viewer-title"></p>
|
||||
<p>View source: <a id="viewer-source-button" class="image-source" href="" target="_blank"></a></p>
|
||||
<p>
|
||||
<a class="full-size" href="#">Show source website</a>
|
||||
<a class="proxy-size" href="#">Show in fullscreen</a>
|
||||
<a class="full-size" id="viewer-full-size-link" href="#" target="_blank">Show source website</a>
|
||||
<a class="proxy-size" id="viewer-proxy-size-link" href="#" target="_blank">Show in fullscreen</a>
|
||||
</p>
|
||||
</div>
|
||||
`;
|
||||
|
|
@ -32,38 +39,47 @@ document.addEventListener('DOMContentLoaded', function() {
|
|||
const imageView = document.getElementById('image-viewer');
|
||||
|
||||
function openImageViewer(element) {
|
||||
initializeImageList(); // Update the image list
|
||||
|
||||
const parentImageDiv = element.closest('.image');
|
||||
if (!parentImageDiv) return;
|
||||
|
||||
const imgElement = parentImageDiv.querySelector('img.clickable');
|
||||
const fullImageUrl = imgElement.dataset.proxyFull; // Use data-proxy-full for ProxyFull
|
||||
const thumbnailUrl = imgElement.src; // Use ProxyThumb for the thumbnail
|
||||
const title = imgElement.alt;
|
||||
const sourceUrl = parentImageDiv.querySelector('.img_source').href; // Source webpage URL
|
||||
currentIndex = imageList.findIndex(img => img === parentImageDiv.querySelector('img.clickable'));
|
||||
if (currentIndex === -1) return;
|
||||
|
||||
if (!fullImageUrl || viewerOpen) {
|
||||
return; // Don't open if data is missing or viewer is already open
|
||||
}
|
||||
displayImage(currentIndex);
|
||||
viewerOpen = true;
|
||||
|
||||
const viewerImage = document.getElementById('viewer-image');
|
||||
const viewerTitle = document.getElementById('viewer-title');
|
||||
const viewerSourceButton = document.getElementById('viewer-source-button');
|
||||
const fullSizeLink = imageView.querySelector('.full-size');
|
||||
const proxySizeLink = imageView.querySelector('.proxy-size');
|
||||
|
||||
// Set the viewer image to ProxyFull
|
||||
viewerImage.src = fullImageUrl;
|
||||
viewerTitle.textContent = title;
|
||||
viewerSourceButton.href = sourceUrl;
|
||||
fullSizeLink.href = sourceUrl; // Link to the source website
|
||||
proxySizeLink.href = fullImageUrl; // Link to the proxied full-size image
|
||||
|
||||
viewerOverlay.style.display = 'flex';
|
||||
imageView.classList.remove('image_hide');
|
||||
imageView.classList.add('image_show');
|
||||
}
|
||||
|
||||
function displayImage(index) {
|
||||
if (index < 0 || index >= imageList.length) return;
|
||||
|
||||
const imgElement = imageList[index];
|
||||
const parentImageDiv = imgElement.closest('.image');
|
||||
const fullImageUrl = imgElement.getAttribute('data-full'); // Use data-full for the full image URL
|
||||
const title = imgElement.alt || '';
|
||||
const sourceUrl = parentImageDiv.querySelector('.img_source').href || '#'; // Source webpage URL
|
||||
|
||||
const viewerImage = document.getElementById('viewer-image');
|
||||
const viewerTitle = document.getElementById('viewer-title');
|
||||
const viewerSourceButton = document.getElementById('viewer-source-button');
|
||||
const fullSizeLink = document.getElementById('viewer-full-size-link');
|
||||
const proxySizeLink = document.getElementById('viewer-proxy-size-link');
|
||||
const viewerImageLink = document.getElementById('viewer-image-link');
|
||||
|
||||
// Set the viewer image to the full image URL
|
||||
viewerImage.src = fullImageUrl;
|
||||
viewerTitle.textContent = title;
|
||||
viewerSourceButton.href = sourceUrl;
|
||||
fullSizeLink.href = sourceUrl; // Link to the source website
|
||||
proxySizeLink.href = fullImageUrl; // Link to the proxied full-size image
|
||||
viewerImageLink.href = fullImageUrl; // Make image clickable to open in new tab
|
||||
}
|
||||
|
||||
// Attach event listener to the document body
|
||||
document.body.addEventListener('click', function(e) {
|
||||
let target = e.target;
|
||||
|
|
@ -80,10 +96,30 @@ document.addEventListener('DOMContentLoaded', function() {
|
|||
imageView.classList.add('image_hide');
|
||||
viewerOverlay.style.display = 'none';
|
||||
viewerOpen = false;
|
||||
currentIndex = -1;
|
||||
}
|
||||
|
||||
// Close viewer on overlay or button click
|
||||
// Navigation functions
|
||||
function showPreviousImage() {
|
||||
if (currentIndex > 0) {
|
||||
currentIndex--;
|
||||
displayImage(currentIndex);
|
||||
}
|
||||
}
|
||||
|
||||
function showNextImage() {
|
||||
if (currentIndex < imageList.length - 1) {
|
||||
currentIndex++;
|
||||
displayImage(currentIndex);
|
||||
}
|
||||
}
|
||||
|
||||
// Event listeners for navigation and closing
|
||||
document.getElementById('viewer-close-button').addEventListener('click', closeImageViewer);
|
||||
document.getElementById('viewer-prev-button').addEventListener('click', showPreviousImage);
|
||||
document.getElementById('viewer-next-button').addEventListener('click', showNextImage);
|
||||
|
||||
// Close viewer when clicking outside the image
|
||||
viewerOverlay.addEventListener('click', function(e) {
|
||||
if (e.target === viewerOverlay) {
|
||||
closeImageViewer();
|
||||
|
|
@ -95,6 +131,10 @@ document.addEventListener('DOMContentLoaded', function() {
|
|||
if (viewerOverlay.style.display === 'flex') {
|
||||
if (e.key === 'Escape') {
|
||||
closeImageViewer();
|
||||
} else if (e.key === 'ArrowLeft') {
|
||||
showPreviousImage();
|
||||
} else if (e.key === 'ArrowRight') {
|
||||
showNextImage();
|
||||
}
|
||||
}
|
||||
});
|
||||
|
|
|
|||
Loading…
Add table
Add a link
Reference in a new issue