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enhance: Alt text in image viewer (#9109)

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* Alt text in image viewer

* 🎨

Co-authored-by: tamaina <tamaina@hotmail.co.jp>
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nullobsi 2023-01-18 16:16:52 -08:00 committed by GitHub
parent d05ffc0a7c
commit a160b01cff
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GPG key ID: 4AEE18F83AFDEB23
2 changed files with 54 additions and 2 deletions
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2
packages/frontend/src/components/MkMediaImage.vue
View file

@ -13,7 +13,7 @@
:href="image.url"
:title="image.name"
>
<ImgWithBlurhash :hash="image.blurhash" :src="url" :alt="image.comment" :title="image.comment" :cover="false"/>
<ImgWithBlurhash :hash="image.blurhash" :src="url" :alt="image.comment || image.name" :title="image.comment || image.name" :cover="false"/>
<div v-if="image.type === 'image/gif'" class="gif">GIF</div>
</a>
<button v-tooltip="$ts.hide" class="_button hide" @click="hide = true"><i class="ti ti-eye-off"></i></button>

54
packages/frontend/src/components/MkMediaList.vue
View file

@ -45,7 +45,8 @@ onMounted(() => {
src: media.url,
w: media.properties.width,
h: media.properties.height,
alt: media.name,
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];
@ -69,6 +70,7 @@ onMounted(() => {
},
imageClickAction: 'close',
tapAction: 'toggle-controls',
bgOpacity: 1,
pswpModule: PhotoSwipe,
});
@ -88,9 +90,28 @@ onMounted(() => {
[itemData.w, itemData.h] = [itemData.h, itemData.w];
}
itemData.msrc = file.thumbnailUrl;
itemData.alt = file.comment || file.name;
itemData.comment = file.comment || file.name;
itemData.thumbCropped = true;
});
lightbox.on('uiRegister', () => {
lightbox.pswp.ui.registerElement({
name: 'altText',
className: 'pwsp__alt-text-container',
appendTo: 'wrapper',
onInit: (el, pwsp) => {
let textBox = document.createElement('p');
textBox.className = 'pwsp__alt-text _acrylic';
el.appendChild(textBox);
pwsp.on('change', (a) => {
textBox.textContent = pwsp.currSlide.data.comment;
});
},
});
});
lightbox.init();
});
@ -185,5 +206,36 @@ const previewable = (file: misskey.entities.DriveFile): boolean => {
// なぜか機能しない
//z-index: v-bind(pswpZIndex);
z-index: 2000000;
--pswp-bg: var(--modalBg);
}
.pswp__bg {
background: var(--modalBg);
backdrop-filter: var(--modalBgFilter);
}
.pwsp__alt-text-container {
display: flex;
flex-direction: row;
align-items: center;
position: absolute;
bottom: 30px;
left: 50%;
transform: translateX(-50%);
width: 75%;
max-width: 800px;
}
.pwsp__alt-text {
color: var(--fg);
margin: 0 auto;
text-align: center;
padding: var(--margin);
border-radius: var(--radius);
max-height: 8em;
overflow-y: auto;
text-shadow: var(--bg) 0 0 10px, var(--bg) 0 0 3px, var(--bg) 0 0 3px;
}
</style>