enhance(frontend): tweak ui

packages/frontend/src/pages/settings/mute-block.word-mute.vue

@@ -0,0 +1,94 @@
+<!--
+SPDX-FileCopyrightText: syuilo and other misskey contributors
+SPDX-License-Identifier: AGPL-3.0-only
+-->
+
+<template>
+<div class="_gaps_m">
+	<div>
+		<MkTextarea v-model="mutedWords">
+			<span>{{ i18n.ts._wordMute.muteWords }}</span>
+			<template #caption>{{ i18n.ts._wordMute.muteWordsDescription }}<br>{{ i18n.ts._wordMute.muteWordsDescription2 }}</template>
+		</MkTextarea>
+	</div>
+	<MkButton primary inline :disabled="!changed" @click="save()"><i class="ti ti-device-floppy"></i> {{ i18n.ts.save }}</MkButton>
+</div>
+</template>
+
+<script lang="ts" setup>
+import { ref, watch } from 'vue';
+import MkTextarea from '@/components/MkTextarea.vue';
+import MkKeyValue from '@/components/MkKeyValue.vue';
+import MkButton from '@/components/MkButton.vue';
+import MkInfo from '@/components/MkInfo.vue';
+import MkTab from '@/components/MkTab.vue';
+import * as os from '@/os.js';
+import number from '@/filters/number.js';
+import { defaultStore } from '@/store.js';
+import { $i } from '@/account.js';
+import { i18n } from '@/i18n.js';
+import { definePageMetadata } from '@/scripts/page-metadata.js';
+
+const render = (mutedWords) => mutedWords.map(x => {
+	if (Array.isArray(x)) {
+		return x.join(' ');
+	} else {
+		return x;
+	}
+}).join('\n');
+
+const tab = ref('soft');
+const mutedWords = ref(render($i!.mutedWords));
+const changed = ref(false);
+
+watch(mutedWords, () => {
+	changed.value = true;
+});
+
+async function save() {
+	const parseMutes = (mutes) => {
+		// split into lines, remove empty lines and unnecessary whitespace
+		let lines = mutes.trim().split('\n').map(line => line.trim()).filter(line => line !== '');
+
+		// check each line if it is a RegExp or not
+		for (let i = 0; i < lines.length; i++) {
+			const line = lines[i];
+			const regexp = line.match(/^\/(.+)\/(.*)$/);
+			if (regexp) {
+				// check that the RegExp is valid
+				try {
+					new RegExp(regexp[1], regexp[2]);
+					// note that regex lines will not be split by spaces!
+				} catch (err: any) {
+					// invalid syntax: do not save, do not reset changed flag
+					os.alert({
+						type: 'error',
+						title: i18n.ts.regexpError,
+						text: i18n.t('regexpErrorDescription', { tab: 'word mute', line: i + 1 }) + '\n' + err.toString(),
+					});
+					// re-throw error so these invalid settings are not saved
+					throw err;
+				}
+			} else {
+				lines[i] = line.split(' ');
+			}
+		}
+
+		return lines;
+	};
+
+	let parsed;
+	try {
+		parsed = parseMutes(mutedWords.value);
+	} catch (err) {
+		// already displayed error message in parseMutes
+		return;
+	}
+
+	await os.api('i/update', {
+		mutedWords: parsed,
+	});
+
+	changed.value = false;
+}
+</script>