misskey/packages/frontend/src/components/MkInstanceTicker.vue

113 lines
2.5 KiB
Vue

<!--
SPDX-FileCopyrightText: syuilo and misskey-project
SPDX-License-Identifier: AGPL-3.0-only
-->
<template>
<div :class="$style.root" :style="themeColorStyle">
<img v-if="faviconUrl" :class="$style.icon" :src="faviconUrl"/>
<div :class="$style.name">
<svg :class="$style.nameSvg" version="1.1" xmlns="http://www.w3.org/2000/svg">
<text x="0" y="0" :class="$style.nameSvgText">{{ instanceName }}</text>
</svg>
</div>
</div>
</template>
<script lang="ts" setup>
import { computed } from 'vue';
import { instanceName as localInstanceName } from '@@/js/config.js';
import type { CSSProperties } from 'vue';
import { instance as localInstance } from '@/instance.js';
import { getProxiedImageUrlNullable } from '@/utility/media-proxy.js';
const props = defineProps<{
host: string | null;
instance?: {
faviconUrl?: string | null
name?: string | null
themeColor?: string | null
}
}>();
// if no instance data is given, this is for the local instance
const instanceName = computed(() => props.host == null ? localInstanceName : props.instance?.name ?? props.host);
const faviconUrl = computed(() => {
let imageSrc: string | null = null;
if (props.host == null) {
if (localInstance.iconUrl == null) {
return '/favicon.ico';
} else {
imageSrc = localInstance.iconUrl;
}
} else {
imageSrc = props.instance?.faviconUrl ?? null;
}
return getProxiedImageUrlNullable(imageSrc);
});
const themeColorStyle = computed<CSSProperties>(() => {
const themeColor = (props.host == null ? localInstance.themeColor : props.instance?.themeColor) ?? '#777777';
return {
background: `linear-gradient(90deg, ${themeColor}, ${themeColor}00)`,
};
});
</script>
<style lang="scss" module>
$height: 2ex;
.root {
display: flex;
align-items: center;
height: $height;
border-radius: 4px 0 0 4px;
overflow: clip;
color: #fff;
// text-shadowは重いから使うな
mask-image: linear-gradient(90deg,
rgb(0,0,0),
rgb(0,0,0) calc(100% - 16px),
rgba(0,0,0,0) 100%
);
}
.icon {
height: $height;
flex-shrink: 0;
}
.name {
margin-left: 4px;
height: 100%;
line-height: 1;
font-size: 0.9em;
font-weight: bold;
white-space: nowrap;
overflow: visible;
}
.nameSvg {
width: auto;
height: 100%;
overflow: visible;
}
.nameSvgText {
font-family: inherit;
font-size: inherit;
font-weight: inherit;
text-rendering: optimizeLegibility;
transform: translateY(calc(100% - 2.5px)); // 縁取りの上部分 2.5px
fill: currentColor;
stroke: #000;
stroke-linecap: round;
stroke-linejoin: round;
stroke-width: 2.5px;
paint-order: stroke fill markers;
}
</style>