Update EmMediaList.vue
This commit is contained in:
syuilo
parent
8b6f0f204c
commit
04025cb1db
|
|
@ -11,7 +11,6 @@ SPDX-License-Identifier: AGPL-3.0-only
|
|||
</div>
|
||||
<div v-if="mediaList.filter(media => previewable(media)).length > 0" :class="$style.container">
|
||||
<div
|
||||
ref="gallery"
|
||||
:class="[
|
||||
$style.medias,
|
||||
count === 1 ? [$style.n1, {
|
||||
|
|
@ -53,182 +52,17 @@ const props = defineProps<{
|
|||
|
||||
const inEmbedPage = inject<boolean>('EMBED_PAGE', false);
|
||||
|
||||
const gallery = shallowRef<HTMLDivElement>();
|
||||
const pswpZIndex = os.claimZIndex('middle');
|
||||
document.documentElement.style.setProperty('--mk-pswp-root-z-index', pswpZIndex.toString());
|
||||
const count = computed(() => props.mediaList.filter(media => previewable(media)).length);
|
||||
let lightbox: PhotoSwipeLightbox | null = null;
|
||||
|
||||
let activeEl: HTMLElement | null = null;
|
||||
|
||||
const popstateHandler = (): void => {
|
||||
if (lightbox?.pswp && lightbox.pswp.isOpen === true) {
|
||||
lightbox.pswp.close();
|
||||
}
|
||||
};
|
||||
|
||||
async function calcAspectRatio() {
|
||||
if (!gallery.value) return;
|
||||
|
||||
const img = props.mediaList[0];
|
||||
|
||||
if (props.mediaList.length !== 1 || !(img.properties.width && img.properties.height)) {
|
||||
gallery.value.style.aspectRatio = '';
|
||||
return;
|
||||
}
|
||||
|
||||
const ratioMax = (ratio: number) => {
|
||||
if (img.properties.width == null || img.properties.height == null) return '';
|
||||
return `${Math.max(ratio, img.properties.width / img.properties.height).toString()} / 1`;
|
||||
};
|
||||
|
||||
switch (defaultStore.state.mediaListWithOneImageAppearance) {
|
||||
case '16_9':
|
||||
gallery.value.style.aspectRatio = ratioMax(16 / 9);
|
||||
break;
|
||||
case '1_1':
|
||||
gallery.value.style.aspectRatio = ratioMax(1 / 1);
|
||||
break;
|
||||
case '2_3':
|
||||
gallery.value.style.aspectRatio = ratioMax(2 / 3);
|
||||
break;
|
||||
default:
|
||||
gallery.value.style.aspectRatio = '';
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
onMounted(() => {
|
||||
calcAspectRatio();
|
||||
if (defaultStore.state.imageNewTab || inEmbedPage) return;
|
||||
|
||||
lightbox = new PhotoSwipeLightbox({
|
||||
dataSource: props.mediaList
|
||||
.filter(media => {
|
||||
if (media.type === 'image/svg+xml') return true; // svgのwebpublicはpngなのでtrue
|
||||
return media.type.startsWith('image') && FILE_TYPE_BROWSERSAFE.includes(media.type);
|
||||
})
|
||||
.map(media => {
|
||||
const item = {
|
||||
src: media.url,
|
||||
w: media.properties.width,
|
||||
h: media.properties.height,
|
||||
alt: media.comment ?? media.name,
|
||||
comment: media.comment ?? media.name,
|
||||
};
|
||||
if (media.properties.orientation != null && media.properties.orientation >= 5) {
|
||||
[item.w, item.h] = [item.h, item.w];
|
||||
}
|
||||
return item;
|
||||
}),
|
||||
gallery: gallery.value,
|
||||
mainClass: 'pswp',
|
||||
children: '.image',
|
||||
thumbSelector: '.image',
|
||||
loop: false,
|
||||
padding: window.innerWidth > 500 ? {
|
||||
top: 32,
|
||||
bottom: 90,
|
||||
left: 32,
|
||||
right: 32,
|
||||
} : {
|
||||
top: 0,
|
||||
bottom: 78,
|
||||
left: 0,
|
||||
right: 0,
|
||||
},
|
||||
imageClickAction: 'close',
|
||||
tapAction: 'close',
|
||||
bgOpacity: 1,
|
||||
showAnimationDuration: 100,
|
||||
hideAnimationDuration: 100,
|
||||
returnFocus: false,
|
||||
pswpModule: PhotoSwipe,
|
||||
});
|
||||
|
||||
lightbox.addFilter('itemData', (itemData) => {
|
||||
// element is children
|
||||
const { element } = itemData;
|
||||
|
||||
const id = element?.dataset.id;
|
||||
const file = props.mediaList.find(media => media.id === id);
|
||||
if (!file) return itemData;
|
||||
|
||||
itemData.src = file.url;
|
||||
itemData.w = Number(file.properties.width);
|
||||
itemData.h = Number(file.properties.height);
|
||||
if (file.properties.orientation != null && file.properties.orientation >= 5) {
|
||||
[itemData.w, itemData.h] = [itemData.h, itemData.w];
|
||||
}
|
||||
itemData.msrc = file.thumbnailUrl ?? undefined;
|
||||
itemData.alt = file.comment ?? file.name;
|
||||
itemData.comment = file.comment ?? file.name;
|
||||
itemData.thumbCropped = true;
|
||||
|
||||
return itemData;
|
||||
});
|
||||
|
||||
lightbox.on('uiRegister', () => {
|
||||
lightbox?.pswp?.ui?.registerElement({
|
||||
name: 'altText',
|
||||
className: 'pswp__alt-text-container',
|
||||
appendTo: 'wrapper',
|
||||
onInit: (el, pswp) => {
|
||||
const textBox = document.createElement('p');
|
||||
textBox.className = 'pswp__alt-text _acrylic';
|
||||
el.appendChild(textBox);
|
||||
|
||||
pswp.on('change', () => {
|
||||
textBox.textContent = pswp.currSlide?.data.comment;
|
||||
});
|
||||
},
|
||||
});
|
||||
});
|
||||
|
||||
lightbox.on('afterInit', () => {
|
||||
activeEl = document.activeElement instanceof HTMLElement ? document.activeElement : null;
|
||||
focusParent(activeEl, true, true);
|
||||
lightbox?.pswp?.element?.focus({
|
||||
preventScroll: true,
|
||||
});
|
||||
history.pushState(null, '', '#pswp');
|
||||
});
|
||||
|
||||
lightbox.on('destroy', () => {
|
||||
focusParent(activeEl, true, false);
|
||||
activeEl = null;
|
||||
if (window.location.hash === '#pswp') {
|
||||
history.back();
|
||||
}
|
||||
});
|
||||
|
||||
window.addEventListener('popstate', popstateHandler);
|
||||
|
||||
lightbox.init();
|
||||
});
|
||||
|
||||
onUnmounted(() => {
|
||||
window.removeEventListener('popstate', popstateHandler);
|
||||
lightbox?.destroy();
|
||||
lightbox = null;
|
||||
activeEl = null;
|
||||
});
|
||||
|
||||
const previewable = (file: Misskey.entities.DriveFile): boolean => {
|
||||
if (file.type === 'image/svg+xml') return true; // svgのwebpublic/thumbnailはpngなのでtrue
|
||||
// FILE_TYPE_BROWSERSAFEに適合しないものはブラウザで表示するのに不適切
|
||||
return (file.type.startsWith('video') || file.type.startsWith('image')) && FILE_TYPE_BROWSERSAFE.includes(file.type);
|
||||
};
|
||||
|
||||
const openGallery = () => {
|
||||
if (props.mediaList.filter(media => previewable(media)).length > 0) {
|
||||
lightbox?.loadAndOpen(0);
|
||||
}
|
||||
};
|
||||
|
||||
defineExpose({
|
||||
openGallery,
|
||||
});
|
||||
</script>
|
||||
|
||||
<style lang="scss" module>
|
||||
|
|
|
|||
Loading…
Reference in New Issue