Improve mfm link

This commit is contained in:
syuilo 2020-02-10 03:48:45 +09:00
parent 8df7864064
commit 1a5f385eb5
2 changed files with 100 additions and 7 deletions

View File

@ -0,0 +1,94 @@
<template>
<component :is="hasRoute ? 'router-link' : 'a'" class="xlcxczvw _link" :[attr]="hasRoute ? url.substr(local.length) : url" :rel="rel" :target="target"
@mouseover="onMouseover"
@mouseleave="onMouseleave"
:title="url"
>
<slot></slot>
<fa :icon="faExternalLinkSquareAlt" v-if="target === '_blank'" class="icon"/>
</component>
</template>
<script lang="ts">
import Vue from 'vue';
import { faExternalLinkSquareAlt } from '@fortawesome/free-solid-svg-icons';
import { url as local } from '../config';
import XUrlPreview from './url-preview-popup.vue';
export default Vue.extend({
props: {
url: {
type: String,
required: true,
},
rel: {
type: String,
required: false,
}
},
data() {
const isSelf = this.url.startsWith(local);
const hasRoute = isSelf && (
(this.url.substr(local.length) === '/') ||
this.url.substr(local.length).startsWith('/@') ||
this.url.substr(local.length).startsWith('/notes/') ||
this.url.substr(local.length).startsWith('/tags/'));
return {
local,
self: isSelf,
hasRoute: hasRoute,
attr: hasRoute ? 'to' : 'href',
target: hasRoute ? null : '_blank',
showTimer: null,
hideTimer: null,
preview: null,
faExternalLinkSquareAlt
};
},
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);
},
closePreview() {
if (this.preview) {
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>
.xlcxczvw {
word-break: break-all;
> .icon {
padding-left: 2px;
font-size: .9em;
font-weight: 400;
font-style: normal;
}
}
</style>

View File

@ -2,6 +2,7 @@ import Vue, { VNode } from 'vue';
import { MfmForest } from '../../mfm/types'; import { MfmForest } from '../../mfm/types';
import { parse, parsePlain } from '../../mfm/parse'; import { parse, parsePlain } from '../../mfm/parse';
import MkUrl from './url.vue'; import MkUrl from './url.vue';
import MkLink from './link.vue';
import MkMention from './mention.vue'; import MkMention from './mention.vue';
import { concat } from '../../prelude/array'; import { concat } from '../../prelude/array';
import MkFormula from './formula.vue'; import MkFormula from './formula.vue';
@ -158,14 +159,12 @@ export default Vue.component('misskey-flavored-markdown', {
} }
case 'link': { case 'link': {
return [createElement('a', { return [createElement(MkLink, {
attrs: { key: Math.random(),
class: 'link _link', props: {
href: token.node.props.url, url: token.node.props.url,
rel: 'nofollow noopener', rel: 'nofollow noopener',
target: '_blank', },
title: token.node.props.url,
}
}, genEl(token.children))]; }, genEl(token.children))];
} }