mizzkey/packages/client/src/components/global/misskey-flavored-markdown.vue
Johann150 60fd793bc3
enhance(MFM): limit large MFM (#8540)
* add CSS classes for zoom MFM

* limit nesting of x2, x3, x4 MFM

* simplify CSS calculation

Co-authored-by: Acid Chicken (硫酸鶏) <root@acid-chicken.com>

Co-authored-by: Acid Chicken (硫酸鶏) <root@acid-chicken.com>
2022-05-19 20:38:14 +09:00

192 lines
5.3 KiB
Vue

<template>
<MfmCore :text="text" :plain="plain" :nowrap="nowrap" :author="author" :customEmojis="customEmojis" :isNote="isNote" class="havbbuyv" :class="{ nowrap }"/>
</template>
<script lang="ts" setup>
import { } from 'vue';
import MfmCore from '@/components/mfm';
const props = withDefaults(defineProps<{
text: string;
plain?: boolean;
nowrap?: boolean;
author?: any;
customEmojis?: any;
isNote?: boolean;
}>(), {
plain: false,
nowrap: false,
author: null,
isNote: true,
});
</script>
<style lang="scss">
._mfm_blur_ {
filter: blur(6px);
transition: filter 0.3s;
&:hover {
filter: blur(0px);
}
}
.mfm-x2 {
--mfm-zoom-size: 200%;
}
.mfm-x3 {
--mfm-zoom-size: 400%;
}
.mfm-x4 {
--mfm-zoom-size: 600%;
}
.mfm-x2, .mfm-x3, .mfm-x4 {
font-size: var(--mfm-zoom-size);
.mfm-x2, .mfm-x3, .mfm-x4 {
/* only half effective */
font-size: calc(var(--mfm-zoom-size) / 2 + 50%);
.mfm-x2, .mfm-x3, .mfm-x4 {
/* disabled */
font-size: 100%;
}
}
}
@keyframes mfm-spin {
0% { transform: rotate(0deg); }
100% { transform: rotate(360deg); }
}
@keyframes mfm-spinX {
0% { transform: perspective(128px) rotateX(0deg); }
100% { transform: perspective(128px) rotateX(360deg); }
}
@keyframes mfm-spinY {
0% { transform: perspective(128px) rotateY(0deg); }
100% { transform: perspective(128px) rotateY(360deg); }
}
@keyframes mfm-jump {
0% { transform: translateY(0); }
25% { transform: translateY(-16px); }
50% { transform: translateY(0); }
75% { transform: translateY(-8px); }
100% { transform: translateY(0); }
}
@keyframes mfm-bounce {
0% { transform: translateY(0) scale(1, 1); }
25% { transform: translateY(-16px) scale(1, 1); }
50% { transform: translateY(0) scale(1, 1); }
75% { transform: translateY(0) scale(1.5, 0.75); }
100% { transform: translateY(0) scale(1, 1); }
}
// const val = () => `translate(${Math.floor(Math.random() * 20) - 10}px, ${Math.floor(Math.random() * 20) - 10}px)`;
// let css = '';
// for (let i = 0; i <= 100; i += 5) { css += `${i}% { transform: ${val()} }\n`; }
@keyframes mfm-twitch {
0% { transform: translate(7px, -2px) }
5% { transform: translate(-3px, 1px) }
10% { transform: translate(-7px, -1px) }
15% { transform: translate(0px, -1px) }
20% { transform: translate(-8px, 6px) }
25% { transform: translate(-4px, -3px) }
30% { transform: translate(-4px, -6px) }
35% { transform: translate(-8px, -8px) }
40% { transform: translate(4px, 6px) }
45% { transform: translate(-3px, 1px) }
50% { transform: translate(2px, -10px) }
55% { transform: translate(-7px, 0px) }
60% { transform: translate(-2px, 4px) }
65% { transform: translate(3px, -8px) }
70% { transform: translate(6px, 7px) }
75% { transform: translate(-7px, -2px) }
80% { transform: translate(-7px, -8px) }
85% { transform: translate(9px, 3px) }
90% { transform: translate(-3px, -2px) }
95% { transform: translate(-10px, 2px) }
100% { transform: translate(-2px, -6px) }
}
// const val = () => `translate(${Math.floor(Math.random() * 6) - 3}px, ${Math.floor(Math.random() * 6) - 3}px) rotate(${Math.floor(Math.random() * 24) - 12}deg)`;
// let css = '';
// for (let i = 0; i <= 100; i += 5) { css += `${i}% { transform: ${val()} }\n`; }
@keyframes mfm-shake {
0% { transform: translate(-3px, -1px) rotate(-8deg) }
5% { transform: translate(0px, -1px) rotate(-10deg) }
10% { transform: translate(1px, -3px) rotate(0deg) }
15% { transform: translate(1px, 1px) rotate(11deg) }
20% { transform: translate(-2px, 1px) rotate(1deg) }
25% { transform: translate(-1px, -2px) rotate(-2deg) }
30% { transform: translate(-1px, 2px) rotate(-3deg) }
35% { transform: translate(2px, 1px) rotate(6deg) }
40% { transform: translate(-2px, -3px) rotate(-9deg) }
45% { transform: translate(0px, -1px) rotate(-12deg) }
50% { transform: translate(1px, 2px) rotate(10deg) }
55% { transform: translate(0px, -3px) rotate(8deg) }
60% { transform: translate(1px, -1px) rotate(8deg) }
65% { transform: translate(0px, -1px) rotate(-7deg) }
70% { transform: translate(-1px, -3px) rotate(6deg) }
75% { transform: translate(0px, -2px) rotate(4deg) }
80% { transform: translate(-2px, -1px) rotate(3deg) }
85% { transform: translate(1px, -3px) rotate(-10deg) }
90% { transform: translate(1px, 0px) rotate(3deg) }
95% { transform: translate(-2px, 0px) rotate(-3deg) }
100% { transform: translate(2px, 1px) rotate(2deg) }
}
@keyframes mfm-rubberBand {
from { transform: scale3d(1, 1, 1); }
30% { transform: scale3d(1.25, 0.75, 1); }
40% { transform: scale3d(0.75, 1.25, 1); }
50% { transform: scale3d(1.15, 0.85, 1); }
65% { transform: scale3d(0.95, 1.05, 1); }
75% { transform: scale3d(1.05, 0.95, 1); }
to { transform: scale3d(1, 1, 1); }
}
@keyframes mfm-rainbow {
0% { filter: hue-rotate(0deg) contrast(150%) saturate(150%); }
100% { filter: hue-rotate(360deg) contrast(150%) saturate(150%); }
}
</style>
<style lang="scss" scoped>
.havbbuyv {
white-space: pre-wrap;
&.nowrap {
white-space: pre;
word-wrap: normal; // https://codeday.me/jp/qa/20190424/690106.html
overflow: hidden;
text-overflow: ellipsis;
}
::v-deep(.quote) {
display: block;
margin: 8px;
padding: 6px 0 6px 12px;
color: var(--fg);
border-left: solid 3px var(--fg);
opacity: 0.7;
}
::v-deep(pre) {
font-size: 0.8em;
}
> ::v-deep(code) {
font-size: 0.8em;
word-break: break-all;
padding: 4px 6px;
}
}
</style>