Fix lint issues in post form component (#8619)

* fix(client): fix lint issues in post form

* Apply review suggestions from @Johann150

Co-authored-by: Johann150 <johann@qwertqwefsday.eu>

Co-authored-by: Johann150 <johann@qwertqwefsday.eu>

1 files changed, 48 insertions, 49 deletions

diff --git a/packages/client/src/components/post-form.vue b/packages/client/src/components/post-form.vue
index 6d79736003..488c55231f 100644
--- a/packages/client/src/components/post-form.vue
+++ b/packages/client/src/components/post-form.vue
@@ -228,7 +228,7 @@ if (props.mention) {
 	text += ' ';
 }
 
-if (props.reply && (props.reply.user.username != $i.username || (props.reply.user.host != null && props.reply.user.host != host))) {
+if (props.reply && (props.reply.user.username !== $i.username || (props.reply.user.host != null && props.reply.user.host !== host))) {
 	text = `@${props.reply.user.username}${props.reply.user.host != null ? '@' + toASCII(props.reply.user.host) : ''} `;
 }
 
@@ -239,16 +239,15 @@ if (props.reply && props.reply.text != null) {
 	for (const x of extractMentions(ast)) {
 		const mention = x.host ?
 											`@${x.username}@${toASCII(x.host)}` :
-											(otherHost == null || otherHost == host) ?
+											(otherHost == null || otherHost === host) ?
 												`@${x.username}` :
 												`@${x.username}@${toASCII(otherHost)}`;
 
 		// 自分は除外
-		if ($i.username == x.username && x.host == null) continue;
-		if ($i.username == x.username && x.host == host) continue;
+		if ($i.username === x.username && (x.host == null || x.host === host)) continue;
 
 		// 重複は除外
-		if (text.indexOf(`${mention} `) != -1) continue;
+		if (text.includes(`${mention} `)) continue;
 
 		text += `${mention} `;
 	}
@@ -303,7 +302,7 @@ function checkMissingMention() {
 		const ast = mfm.parse(text);
 
 		for (const x of extractMentions(ast)) {
-			if (!visibleUsers.some(u => (u.username === x.username) && (u.host == x.host))) {
+			if (!visibleUsers.some(u => (u.username === x.username) && (u.host === x.host))) {
 				hasNotSpecifiedMentions = true;
 				return;
 			}
@@ -316,7 +315,7 @@ function addMissingMention() {
 	const ast = mfm.parse(text);
 
 	for (const x of extractMentions(ast)) {
-		if (!visibleUsers.some(u => (u.username === x.username) && (u.host == x.host))) {
+		if (!visibleUsers.some(u => (u.username === x.username) && (u.host === x.host))) {
 			os.api('users/show', { username: x.username, host: x.host }).then(user => {
 				visibleUsers.push(user);
 			});
@@ -357,7 +356,7 @@ function chooseFileFrom(ev) {
 }
 
 function detachFile(id) {
-	files = files.filter(x => x.id != id);
+	files = files.filter(x => x.id !== id);
 }
 
 function updateFiles(_files) {
@@ -427,24 +426,24 @@ function clear() {
 	quoteId = null;
 }
 
-function onKeydown(e: KeyboardEvent) {
-	if ((e.which === 10 || e.which === 13) && (e.ctrlKey || e.metaKey) && canPost) post();
-	if (e.which === 27) emit('esc');
+function onKeydown(ev: KeyboardEvent) {
+	if ((ev.which === 10 || ev.which === 13) && (ev.ctrlKey || ev.metaKey) && canPost) post();
+	if (ev.which === 27) emit('esc');
 	typing();
 }
 
-function onCompositionUpdate(e: CompositionEvent) {
-	imeText = e.data;
+function onCompositionUpdate(ev: CompositionEvent) {
+	imeText = ev.data;
 	typing();
 }
 
-function onCompositionEnd(e: CompositionEvent) {
+function onCompositionEnd(ev: CompositionEvent) {
 	imeText = '';
 }
 
-async function onPaste(e: ClipboardEvent) {
-	for (const { item, i } of Array.from(e.clipboardData.items).map((item, i) => ({item, i}))) {
-		if (item.kind == 'file') {
+async function onPaste(ev: ClipboardEvent) {
+	for (const { item, i } of Array.from(ev.clipboardData.items).map((item, i) => ({item, i}))) {
+		if (item.kind === 'file') {
 			const file = item.getAsFile();
 			const lio = file.name.lastIndexOf('.');
 			const ext = lio >= 0 ? file.name.slice(lio) : '';
@@ -453,10 +452,10 @@ async function onPaste(e: ClipboardEvent) {
 		}
 	}
 
-	const paste = e.clipboardData.getData('text');
+	const paste = ev.clipboardData.getData('text');
 
 	if (!props.renote && !quoteId && paste.startsWith(url + '/notes/')) {
-		e.preventDefault();
+		ev.preventDefault();
 
 		os.confirm({
 			type: 'info',
@@ -472,49 +471,49 @@ async function onPaste(e: ClipboardEvent) {
 	}
 }
 
-function onDragover(e) {
-	if (!e.dataTransfer.items[0]) return;
-	const isFile = e.dataTransfer.items[0].kind == 'file';
-	const isDriveFile = e.dataTransfer.types[0] == _DATA_TRANSFER_DRIVE_FILE_;
+function onDragover(ev) {
+	if (!ev.dataTransfer.items[0]) return;
+	const isFile = ev.dataTransfer.items[0].kind === 'file';
+	const isDriveFile = ev.dataTransfer.types[0] === _DATA_TRANSFER_DRIVE_FILE_;
 	if (isFile || isDriveFile) {
-		e.preventDefault();
+		ev.preventDefault();
 		draghover = true;
-		e.dataTransfer.dropEffect = e.dataTransfer.effectAllowed == 'all' ? 'copy' : 'move';
+		ev.dataTransfer.dropEffect = ev.dataTransfer.effectAllowed === 'all' ? 'copy' : 'move';
 	}
 }
 
-function onDragenter(e) {
+function onDragenter(ev) {
 	draghover = true;
 }
 
-function onDragleave(e) {
+function onDragleave(ev) {
 	draghover = false;
 }
 
-function onDrop(e): void {
+function onDrop(ev): void {
 	draghover = false;
 
 	// ファイルだったら
-	if (e.dataTransfer.files.length > 0) {
-		e.preventDefault();
-		for (const x of Array.from(e.dataTransfer.files)) upload(x);
+	if (ev.dataTransfer.files.length > 0) {
+		ev.preventDefault();
+		for (const x of Array.from(ev.dataTransfer.files)) upload(x);
 		return;
 	}
 
 	//#region ドライブのファイル
-	const driveFile = e.dataTransfer.getData(_DATA_TRANSFER_DRIVE_FILE_);
-	if (driveFile != null && driveFile != '') {
+	const driveFile = ev.dataTransfer.getData(_DATA_TRANSFER_DRIVE_FILE_);
+	if (driveFile != null && driveFile !== '') {
 		const file = JSON.parse(driveFile);
 		files.push(file);
-		e.preventDefault();
+		ev.preventDefault();
 	}
 	//#endregion
 }
 
 function saveDraft() {
-	const data = JSON.parse(localStorage.getItem('drafts') || '{}');
+	const draftData = JSON.parse(localStorage.getItem('drafts') || '{}');
 
-	data[draftKey] = {
+	draftData[draftKey] = {
 		updatedAt: new Date(),
 		data: {
 			text: text,
@@ -527,20 +526,20 @@ function saveDraft() {
 		}
 	};
 
-	localStorage.setItem('drafts', JSON.stringify(data));
+	localStorage.setItem('drafts', JSON.stringify(draftData));
 }
 
 function deleteDraft() {
-	const data = JSON.parse(localStorage.getItem('drafts') || '{}');
+	const draftData = JSON.parse(localStorage.getItem('drafts') || '{}');
 
-	delete data[draftKey];
+	delete draftData[draftKey];
 
-	localStorage.setItem('drafts', JSON.stringify(data));
+	localStorage.setItem('drafts', JSON.stringify(draftData));
 }
 
 async function post() {
-	let data = {
-		text: text == '' ? undefined : text,
+	let postData = {
+		text: text === '' ? undefined : text,
 		fileIds: files.length > 0 ? files.map(f => f.id) : undefined,
 		replyId: props.reply ? props.reply.id : undefined,
 		renoteId: props.renote ? props.renote.id : quoteId ? quoteId : undefined,
@@ -549,18 +548,18 @@ async function post() {
 		cw: useCw ? cw || '' : undefined,
 		localOnly: localOnly,
 		visibility: visibility,
-		visibleUserIds: visibility == 'specified' ? visibleUsers.map(u => u.id) : undefined,
+		visibleUserIds: visibility === 'specified' ? visibleUsers.map(u => u.id) : undefined,
 	};
 
 	if (withHashtags && hashtags && hashtags.trim() !== '') {
 		const hashtags_ = hashtags.trim().split(' ').map(x => x.startsWith('#') ? x : '#' + x).join(' ');
-		data.text = data.text ? `${data.text} ${hashtags_}` : hashtags_;
+		postData.text = postData.text ? `${postData.text} ${hashtags_}` : hashtags_;
 	}
 
 	// plugin
 	if (notePostInterruptors.length > 0) {
 		for (const interruptor of notePostInterruptors) {
-			data = await interruptor.handler(JSON.parse(JSON.stringify(data)));
+			postData = await interruptor.handler(JSON.parse(JSON.stringify(postData)));
 		}
 	}
 
@@ -572,13 +571,13 @@ async function post() {
 	}
 
 	posting = true;
-	os.api('notes/create', data, token).then(() => {
+	os.api('notes/create', postData, token).then(() => {
 		clear();
 		nextTick(() => {
 			deleteDraft();
 			emit('posted');
-			if (data.text && data.text != '') {
-				const hashtags_ = mfm.parse(data.text).filter(x => x.type === 'hashtag').map(x => x.props.hashtag);
+			if (postData.text && postData.text !== '') {
+				const hashtags_ = mfm.parse(postData.text).filter(x => x.type === 'hashtag').map(x => x.props.hashtag);
 				const history = JSON.parse(localStorage.getItem('hashtags') || '[]') as string[];
 				localStorage.setItem('hashtags', JSON.stringify(unique(hashtags_.concat(history))));
 			}
@@ -662,7 +661,7 @@ onMounted(() => {
 				cw = draft.data.cw;
 				visibility = draft.data.visibility;
 				localOnly = draft.data.localOnly;
-				files = (draft.data.files || []).filter(e => e);
+				files = (draft.data.files || []).filter(draftFile => draftFile);
 				if (draft.data.poll) {
 					poll = draft.data.poll;
 				}