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<template>
<span v-if="errored">:{{ customEmojiName }}:</span>
<img v-else :class="[$style.root, { [$style.normal]: normal, [$style.noStyle]: noStyle }]" :src="url" :alt="alt" :title="alt" decoding="async" @error="errored = true" @load="errored = false"/>
</template>
<script lang="ts" setup>
import { computed } from 'vue';
import { getProxiedImageUrl, getStaticImageUrl } from '@/scripts/media-proxy';
import { defaultStore } from '@/store';
import { customEmojisMap } from '@/custom-emojis';
const props = defineProps<{
name: string;
normal?: boolean;
noStyle?: boolean;
host?: string | null;
url?: string;
useOriginalSize?: boolean;
}>();
const customEmojiName = computed(() => (props.name[0] === ':' ? props.name.substring(1, props.name.length - 1) : props.name).replace('@.', ''));
const isLocal = computed(() => !props.host && (customEmojiName.value.endsWith('@.') || !customEmojiName.value.includes('@')));
const rawUrl = computed(() => {
if (props.url) {
return props.url;
}
if (isLocal.value) {
return customEmojisMap.get(customEmojiName.value)?.url ?? null;
}
return props.host ? `/emoji/${customEmojiName.value}@${props.host}.webp` : `/emoji/${customEmojiName.value}.webp`;
});
const url = computed(() => {
if (rawUrl.value == null) return null;
const proxied =
(rawUrl.value.startsWith('/emoji/') || (props.useOriginalSize && isLocal.value))
? rawUrl.value
: getProxiedImageUrl(
rawUrl.value,
props.useOriginalSize ? undefined : 'emoji',
false,
true,
);
return defaultStore.reactiveState.disableShowingAnimatedImages.value
? getStaticImageUrl(proxied)
: proxied;
});
const alt = computed(() => `:${customEmojiName.value}:`);
let errored = $ref(url.value == null);
</script>
<style lang="scss" module>
.root {
height: 2em;
vertical-align: middle;
transition: transform 0.2s ease;
&:hover {
transform: scale(1.2);
}
}
.normal {
height: 1.25em;
vertical-align: -0.25em;
&:hover {
transform: none;
}
}
.noStyle {
height: auto !important;
}
</style>
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