misskey/src/client/components/url.vue

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Vue
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<template>
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<component :is="self ? 'router-link' : 'a'" class="ieqqeuvs _link" :[attr]="self ? url.substr(local.length) : url" :rel="rel" :target="target"
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@mouseover="onMouseover"
@mouseleave="onMouseleave"
>
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<template v-if="!self">
<span class="schema">{{ schema }}//</span>
<span class="hostname">{{ hostname }}</span>
<span class="port" v-if="port != ''">:{{ port }}</span>
</template>
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<template v-if="pathname === '/' && self">
<span class="self">{{ hostname }}</span>
</template>
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<span class="pathname" v-if="pathname != ''">{{ self ? pathname.substr(1) : pathname }}</span>
<span class="query">{{ query }}</span>
<span class="hash">{{ hash }}</span>
<fa :icon="faExternalLinkSquareAlt" v-if="target === '_blank'" class="icon"/>
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</component>
</template>
<script lang="ts">
import Vue from 'vue';
import { faExternalLinkSquareAlt } from '@fortawesome/free-solid-svg-icons';
import { toUnicode as decodePunycode } from 'punycode';
import { url as local } from '../config';
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import XUrlPreview from './url-preview-popup.vue';
export default Vue.extend({
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props: {
url: {
type: String,
required: true,
},
rel: {
type: String,
required: false,
}
},
data() {
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const self = this.url.startsWith(local);
return {
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local,
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schema: null as string | null,
hostname: null as string | null,
port: null as string | null,
pathname: null as string | null,
query: null as string | null,
hash: null as string | null,
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self: self,
attr: self ? 'to' : 'href',
target: self ? null : '_blank',
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showTimer: null,
hideTimer: null,
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checkTimer: null,
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preview: null,
faExternalLinkSquareAlt
};
},
created() {
const url = new URL(this.url);
this.schema = url.protocol;
this.hostname = decodePunycode(url.hostname);
this.port = url.port;
this.pathname = decodeURIComponent(url.pathname);
this.query = decodeURIComponent(url.search);
this.hash = decodeURIComponent(url.hash);
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},
methods: {
showPreview() {
if (!document.body.contains(this.$el)) return;
if (this.preview) return;
this.preview = new XUrlPreview({
parent: this,
propsData: {
url: this.url,
source: this.$el
}
}).$mount();
document.body.appendChild(this.preview.$el);
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this.checkTimer = setInterval(() => {
if (!document.body.contains(this.$el)) this.closePreview();
}, 1000);
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},
closePreview() {
if (this.preview) {
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clearInterval(this.checkTimer);
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this.preview.destroyDom();
this.preview = null;
}
},
onMouseover() {
clearTimeout(this.showTimer);
clearTimeout(this.hideTimer);
this.showTimer = setTimeout(this.showPreview, 500);
},
onMouseleave() {
clearTimeout(this.showTimer);
clearTimeout(this.hideTimer);
this.hideTimer = setTimeout(this.closePreview, 500);
}
}
});
</script>
<style lang="scss" scoped>
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.ieqqeuvs {
word-break: break-all;
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> .icon {
padding-left: 2px;
font-size: .9em;
font-weight: 400;
font-style: normal;
}
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> .self {
font-weight: bold;
}
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> .schema {
opacity: 0.5;
}
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> .hostname {
font-weight: bold;
}
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> .pathname {
opacity: 0.8;
}
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> .query {
opacity: 0.5;
}
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> .hash {
font-style: italic;
}
}
</style>