Making sure new comments don't clear out your current textarea.

- Making a better random string generator.
- Doing better incoming comment checking.
- Fixes #769
This commit is contained in:
Dessalines 2020-06-23 12:52:07 -04:00
parent 43905a041b
commit 4c582cf1b6
2 changed files with 47 additions and 22 deletions

View File

@ -245,7 +245,20 @@ export class CommentForm extends Component<CommentFormProps, CommentFormState> {
});
}
handleFinished() {
handleFinished(data: CommentResponse) {
let isReply =
this.props.node !== undefined && data.comment.parent_id !== null;
let xor =
+!(data.comment.parent_id !== null) ^ +(this.props.node !== undefined);
if (
(data.comment.creator_id == UserService.Instance.user.id &&
// If its a reply, make sure parent child match
isReply &&
data.comment.parent_id == this.props.node.comment.id) ||
// Otherwise, check the XOR of the two
(!isReply && xor)
) {
this.state.previewMode = false;
this.state.loading = false;
this.state.commentForm.content = '';
@ -255,9 +268,10 @@ export class CommentForm extends Component<CommentFormProps, CommentFormState> {
if (this.props.node) {
this.props.onReplyCancel();
}
autosize.update(document.querySelector('textarea'));
autosize.update(form);
this.setState(this.state);
}
}
handleCommentSubmit(i: CommentForm, event: any) {
event.preventDefault();
@ -359,14 +373,10 @@ export class CommentForm extends Component<CommentFormProps, CommentFormState> {
if (UserService.Instance.user) {
if (res.op == UserOperation.CreateComment) {
let data = res.data as CommentResponse;
if (data.comment.creator_id == UserService.Instance.user.id) {
this.handleFinished();
}
this.handleFinished(data);
} else if (res.op == UserOperation.EditComment) {
let data = res.data as CommentResponse;
if (data.comment.creator_id == UserService.Instance.user.id) {
this.handleFinished();
}
this.handleFinished(data);
}
}
}

25
ui/src/utils.ts vendored
View File

@ -114,11 +114,26 @@ export const emojiPicker = new EmojiButton({
// TODO i18n
});
export function randomStr() {
return Math.random()
.toString(36)
.replace(/[^a-z]+/g, '')
.substr(2, 10);
const DEFAULT_ALPHABET =
'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789';
function getRandomCharFromAlphabet(alphabet: string): string {
return alphabet.charAt(Math.floor(Math.random() * alphabet.length));
}
export function randomStr(
idDesiredLength: number = 20,
alphabet = DEFAULT_ALPHABET
): string {
/**
* Create n-long array and map it to random chars from given alphabet.
* Then join individual chars as string
*/
return Array.from({ length: idDesiredLength })
.map(() => {
return getRandomCharFromAlphabet(alphabet);
})
.join('');
}
export function wsJsonToRes(msg: WebSocketJsonResponse): WebSocketResponse {