misskey/packages/client/src/components/autocomplete.vue
tamaina 8855a5fffb
refactor: Composition APIへ移行 (#8121)
* components/abuse-report-window.vue

* use <script setup>

* ✌️

* components/analog-clock.vue

* wip components/autocomplete.vue

* ✌️

* ✌️

* fix

* wip components/captcha.vue

* clean up

* components/channel-follow-button

* components/channel-preview.vue

* components/core-core.vue

* components/code.vue

* wip components/date-separated-list.vue

* fix

* fix autocomplete.vue

* ✌️

* remove global property

* use <script setup>

* components/dialog.vue

* clena up

* fix dialog.vue

* Resolve https://github.com/misskey-dev/misskey/pull/8121#discussion_r781250966
2022-01-11 00:05:18 +09:00

481 lines
11 KiB
Vue

<template>
<div ref="rootEl" class="swhvrteh _popup _shadow" :style="{ zIndex }" @contextmenu.prevent="() => {}">
<ol v-if="type === 'user'" ref="suggests" class="users">
<li v-for="user in users" tabindex="-1" class="user" @click="complete(type, user)" @keydown="onKeydown">
<img class="avatar" :src="user.avatarUrl"/>
<span class="name">
<MkUserName :key="user.id" :user="user"/>
</span>
<span class="username">@{{ acct(user) }}</span>
</li>
<li tabindex="-1" class="choose" @click="chooseUser()" @keydown="onKeydown">{{ i18n.locale.selectUser }}</li>
</ol>
<ol v-else-if="hashtags.length > 0" ref="suggests" class="hashtags">
<li v-for="hashtag in hashtags" tabindex="-1" @click="complete(type, hashtag)" @keydown="onKeydown">
<span class="name">{{ hashtag }}</span>
</li>
</ol>
<ol v-else-if="emojis.length > 0" ref="suggests" class="emojis">
<li v-for="emoji in emojis" tabindex="-1" @click="complete(type, emoji.emoji)" @keydown="onKeydown">
<span v-if="emoji.isCustomEmoji" class="emoji"><img :src="defaultStore.state.disableShowingAnimatedImages ? getStaticImageUrl(emoji.url) : emoji.url" :alt="emoji.emoji"/></span>
<span v-else-if="!defaultStore.state.useOsNativeEmojis" class="emoji"><img :src="emoji.url" :alt="emoji.emoji"/></span>
<span v-else class="emoji">{{ emoji.emoji }}</span>
<span class="name" v-html="emoji.name.replace(q, `<b>${q}</b>`)"></span>
<span v-if="emoji.aliasOf" class="alias">({{ emoji.aliasOf }})</span>
</li>
</ol>
<ol v-else-if="mfmTags.length > 0" ref="suggests" class="mfmTags">
<li v-for="tag in mfmTags" tabindex="-1" @click="complete(type, tag)" @keydown="onKeydown">
<span class="tag">{{ tag }}</span>
</li>
</ol>
</div>
</template>
<script lang="ts">
import { markRaw, ref, onUpdated, onMounted, onBeforeUnmount, nextTick, watch } from 'vue';
import contains from '@/scripts/contains';
import { getStaticImageUrl } from '@/scripts/get-static-image-url';
import { acct } from '@/filters/user';
import * as os from '@/os';
import { MFM_TAGS } from '@/scripts/mfm-tags';
import { defaultStore } from '@/store';
import { emojilist } from '@/scripts/emojilist';
import { instance } from '@/instance';
import { twemojiSvgBase } from '@/scripts/twemoji-base';
import { i18n } from '@/i18n';
type EmojiDef = {
emoji: string;
name: string;
aliasOf?: string;
url?: string;
isCustomEmoji?: boolean;
};
const lib = emojilist.filter(x => x.category !== 'flags');
const char2file = (char: string) => {
let codes = Array.from(char).map(x => x.codePointAt(0)?.toString(16));
if (!codes.includes('200d')) codes = codes.filter(x => x != 'fe0f');
return codes.filter(x => x && x.length).join('-');
};
const emjdb: EmojiDef[] = lib.map(x => ({
emoji: x.char,
name: x.name,
url: `${twemojiSvgBase}/${char2file(x.char)}.svg`
}));
for (const x of lib) {
if (x.keywords) {
for (const k of x.keywords) {
emjdb.push({
emoji: x.char,
name: k,
aliasOf: x.name,
url: `${twemojiSvgBase}/${char2file(x.char)}.svg`
});
}
}
}
emjdb.sort((a, b) => a.name.length - b.name.length);
//#region Construct Emoji DB
const customEmojis = instance.emojis;
const emojiDefinitions: EmojiDef[] = [];
for (const x of customEmojis) {
emojiDefinitions.push({
name: x.name,
emoji: `:${x.name}:`,
url: x.url,
isCustomEmoji: true
});
if (x.aliases) {
for (const alias of x.aliases) {
emojiDefinitions.push({
name: alias,
aliasOf: x.name,
emoji: `:${x.name}:`,
url: x.url,
isCustomEmoji: true
});
}
}
}
emojiDefinitions.sort((a, b) => a.name.length - b.name.length);
const emojiDb = markRaw(emojiDefinitions.concat(emjdb));
//#endregion
export default {
emojiDb,
emojiDefinitions,
emojilist,
customEmojis,
};
</script>
<script lang="ts" setup>
const props = defineProps<{
type: string;
q: string | null;
textarea: HTMLTextAreaElement;
close: () => void;
x: number;
y: number;
}>();
const emit = defineEmits<{
(e: 'done', v: { type: string; value: any }): void;
(e: 'closed'): void;
}>();
const suggests = ref<Element>();
const rootEl = ref<HTMLDivElement>();
const fetching = ref(true);
const users = ref<any[]>([]);
const hashtags = ref<any[]>([]);
const emojis = ref<(EmojiDef)[]>([]);
const items = ref<Element[] | HTMLCollection>([]);
const mfmTags = ref<string[]>([]);
const select = ref(-1);
const zIndex = os.claimZIndex('high');
function complete(type: string, value: any) {
emit('done', { type, value });
emit('closed');
if (type === 'emoji') {
let recents = defaultStore.state.recentlyUsedEmojis;
recents = recents.filter((e: any) => e !== value);
recents.unshift(value);
defaultStore.set('recentlyUsedEmojis', recents.splice(0, 32));
}
}
function setPosition() {
if (!rootEl.value) return;
if (props.x + rootEl.value.offsetWidth > window.innerWidth) {
rootEl.value.style.left = (window.innerWidth - rootEl.value.offsetWidth) + 'px';
} else {
rootEl.value.style.left = `${props.x}px`;
}
if (props.y + rootEl.value.offsetHeight > window.innerHeight) {
rootEl.value.style.top = (props.y - rootEl.value.offsetHeight) + 'px';
rootEl.value.style.marginTop = '0';
} else {
rootEl.value.style.top = props.y + 'px';
rootEl.value.style.marginTop = 'calc(1em + 8px)';
}
}
function exec() {
select.value = -1;
if (suggests.value) {
for (const el of Array.from(items.value)) {
el.removeAttribute('data-selected');
}
}
if (props.type === 'user') {
if (!props.q) {
users.value = [];
fetching.value = false;
return;
}
const cacheKey = `autocomplete:user:${props.q}`;
const cache = sessionStorage.getItem(cacheKey);
if (cache) {
const users = JSON.parse(cache);
users.value = users;
fetching.value = false;
} else {
os.api('users/search-by-username-and-host', {
username: props.q,
limit: 10,
detail: false
}).then(searchedUsers => {
users.value = searchedUsers as any[];
fetching.value = false;
// キャッシュ
sessionStorage.setItem(cacheKey, JSON.stringify(searchedUsers));
});
}
} else if (props.type === 'hashtag') {
if (!props.q || props.q == '') {
hashtags.value = JSON.parse(localStorage.getItem('hashtags') || '[]');
fetching.value = false;
} else {
const cacheKey = `autocomplete:hashtag:${props.q}`;
const cache = sessionStorage.getItem(cacheKey);
if (cache) {
const hashtags = JSON.parse(cache);
hashtags.value = hashtags;
fetching.value = false;
} else {
os.api('hashtags/search', {
query: props.q,
limit: 30
}).then(searchedHashtags => {
hashtags.value = searchedHashtags as any[];
fetching.value = false;
// キャッシュ
sessionStorage.setItem(cacheKey, JSON.stringify(searchedHashtags));
});
}
}
} else if (props.type === 'emoji') {
if (!props.q || props.q == '') {
// 最近使った絵文字をサジェスト
emojis.value = defaultStore.state.recentlyUsedEmojis.map(emoji => emojiDb.find(e => e.emoji == emoji)).filter(x => x) as EmojiDef[];
return;
}
const matched: EmojiDef[] = [];
const max = 30;
emojiDb.some(x => {
if (x.name.startsWith(props.q || '') && !x.aliasOf && !matched.some(y => y.emoji == x.emoji)) matched.push(x);
return matched.length == max;
});
if (matched.length < max) {
emojiDb.some(x => {
if (x.name.startsWith(props.q || '') && !matched.some(y => y.emoji == x.emoji)) matched.push(x);
return matched.length == max;
});
}
if (matched.length < max) {
emojiDb.some(x => {
if (x.name.includes(props.q || '') && !matched.some(y => y.emoji == x.emoji)) matched.push(x);
return matched.length == max;
});
}
emojis.value = matched;
} else if (props.type === 'mfmTag') {
if (!props.q || props.q == '') {
mfmTags.value = MFM_TAGS;
return;
}
mfmTags.value = MFM_TAGS.filter(tag => tag.startsWith(props.q || ''));
}
}
function onMousedown(e: Event) {
if (!contains(rootEl.value, e.target) && (rootEl.value != e.target)) props.close();
}
function onKeydown(e: KeyboardEvent) {
const cancel = () => {
e.preventDefault();
e.stopPropagation();
};
switch (e.key) {
case 'Enter':
if (select.value !== -1) {
cancel();
(items.value[select.value] as any).click();
} else {
props.close();
}
break;
case 'Escape':
cancel();
props.close();
break;
case 'ArrowUp':
if (select.value !== -1) {
cancel();
selectPrev();
} else {
props.close();
}
break;
case 'Tab':
case 'ArrowDown':
cancel();
selectNext();
break;
default:
e.stopPropagation();
props.textarea.focus();
}
}
function selectNext() {
if (++select.value >= items.value.length) select.value = 0;
if (items.value.length === 0) select.value = -1;
applySelect();
}
function selectPrev() {
if (--select.value < 0) select.value = items.value.length - 1;
applySelect();
}
function applySelect() {
for (const el of Array.from(items.value)) {
el.removeAttribute('data-selected');
}
if (select.value !== -1) {
items.value[select.value].setAttribute('data-selected', 'true');
(items.value[select.value] as any).focus();
}
}
function chooseUser() {
props.close();
os.selectUser().then(user => {
complete('user', user);
props.textarea.focus();
});
}
onUpdated(() => {
setPosition();
items.value = suggests.value?.children || [];
});
onMounted(() => {
setPosition();
props.textarea.addEventListener('keydown', onKeydown);
for (const el of Array.from(document.querySelectorAll('body *'))) {
el.addEventListener('mousedown', onMousedown);
}
nextTick(() => {
exec();
watch(() => props.q, () => {
nextTick(() => {
exec();
});
});
});
});
onBeforeUnmount(() => {
props.textarea.removeEventListener('keydown', onKeydown);
for (const el of Array.from(document.querySelectorAll('body *'))) {
el.removeEventListener('mousedown', onMousedown);
}
});
</script>
<style lang="scss" scoped>
.swhvrteh {
position: fixed;
max-width: 100%;
margin-top: calc(1em + 8px);
overflow: hidden;
transition: top 0.1s ease, left 0.1s ease;
> ol {
display: block;
margin: 0;
padding: 4px 0;
max-height: 190px;
max-width: 500px;
overflow: auto;
list-style: none;
> li {
display: flex;
align-items: center;
padding: 4px 12px;
white-space: nowrap;
overflow: hidden;
font-size: 0.9em;
cursor: default;
&, * {
user-select: none;
}
* {
overflow: hidden;
text-overflow: ellipsis;
}
&:hover {
background: var(--X3);
}
&[data-selected='true'] {
background: var(--accent);
&, * {
color: #fff !important;
}
}
&:active {
background: var(--accentDarken);
&, * {
color: #fff !important;
}
}
}
}
> .users > li {
.avatar {
min-width: 28px;
min-height: 28px;
max-width: 28px;
max-height: 28px;
margin: 0 8px 0 0;
border-radius: 100%;
}
.name {
margin: 0 8px 0 0;
}
}
> .emojis > li {
.emoji {
display: inline-block;
margin: 0 4px 0 0;
width: 24px;
> img {
width: 24px;
vertical-align: bottom;
}
}
.alias {
margin: 0 0 0 8px;
}
}
> .mfmTags > li {
.name {
}
}
}
</style>