lemmy/ui/src/components/comment-node.tsx

149 lines
5.3 KiB
TypeScript
Raw Normal View History

import { Component, linkEvent } from 'inferno';
import { Link } from 'inferno-router';
import { CommentNode as CommentNodeI, CommentLikeForm, CommentForm as CommentFormI } from '../interfaces';
import { WebSocketService, UserService } from '../services';
import { mdToHtml } from '../utils';
import { MomentTime } from './moment-time';
import { CommentForm } from './comment-form';
import { CommentNodes } from './comment-nodes';
interface CommentNodeState {
showReply: boolean;
showEdit: boolean;
}
interface CommentNodeProps {
node: CommentNodeI;
noIndent?: boolean;
viewOnly?: boolean;
}
export class CommentNode extends Component<CommentNodeProps, CommentNodeState> {
private emptyState: CommentNodeState = {
showReply: false,
showEdit: false
}
constructor(props: any, context: any) {
super(props, context);
this.state = this.emptyState;
this.handleReplyCancel = this.handleReplyCancel.bind(this);
this.handleCommentLike = this.handleCommentLike.bind(this);
this.handleCommentDisLike = this.handleCommentDisLike.bind(this);
}
render() {
let node = this.props.node;
return (
<div id={`comment-${node.comment.id}`} className={`comment ${node.comment.parent_id && !this.props.noIndent ? 'ml-4' : ''}`}>
<div className={`float-left small text-center ${this.props.viewOnly && 'no-click'}`}>
<div className={`pointer upvote ${node.comment.my_vote == 1 ? 'text-info' : 'text-muted'}`} onClick={linkEvent(node, this.handleCommentLike)}></div>
<div>{node.comment.score}</div>
<div className={`pointer downvote ${node.comment.my_vote == -1 && 'text-danger'}`} onClick={linkEvent(node, this.handleCommentDisLike)}></div>
</div>
<div className="details ml-4">
<ul class="list-inline mb-0 text-muted small">
<li className="list-inline-item">
<Link to={`/user/${node.comment.creator_id}`}>{node.comment.creator_name}</Link>
</li>
<li className="list-inline-item">
<span>(
<span className="text-info">+{node.comment.upvotes}</span>
<span> | </span>
<span className="text-danger">-{node.comment.downvotes}</span>
<span>) </span>
</span>
</li>
<li className="list-inline-item">
<span><MomentTime data={node.comment} /></span>
</li>
</ul>
{this.state.showEdit && <CommentForm node={node} edit onReplyCancel={this.handleReplyCancel} />}
{!this.state.showEdit &&
<div>
<div className="md-div" dangerouslySetInnerHTML={mdToHtml(node.comment.content)} />
<ul class="list-inline mb-1 text-muted small font-weight-bold">
{!this.props.viewOnly &&
<span class="mr-2">
<li className="list-inline-item">
<span class="pointer" onClick={linkEvent(this, this.handleReplyClick)}>reply</span>
</li>
{this.myComment &&
<li className="list-inline-item">
<span class="pointer" onClick={linkEvent(this, this.handleEditClick)}>edit</span>
</li>
}
{this.myComment &&
<li className="list-inline-item">
<span class="pointer" onClick={linkEvent(this, this.handleDeleteClick)}>delete</span>
</li>
}
</span>
}
<li className="list-inline-item">
<Link className="text-muted" to={`/post/${node.comment.post_id}/comment/${node.comment.id}`} target="_blank">link</Link>
</li>
</ul>
</div>
}
</div>
{this.state.showReply && <CommentForm node={node} onReplyCancel={this.handleReplyCancel} />}
{this.props.node.children && <CommentNodes nodes={this.props.node.children} />}
</div>
)
}
private get myComment(): boolean {
return UserService.Instance.loggedIn && this.props.node.comment.creator_id == UserService.Instance.user.id;
}
handleReplyClick(i: CommentNode) {
i.state.showReply = true;
i.setState(i.state);
}
handleEditClick(i: CommentNode) {
i.state.showEdit = true;
i.setState(i.state);
}
handleDeleteClick(i: CommentNode) {
let deleteForm: CommentFormI = {
content: "*deleted*",
edit_id: i.props.node.comment.id,
post_id: i.props.node.comment.post_id,
parent_id: i.props.node.comment.parent_id,
auth: null
};
WebSocketService.Instance.editComment(deleteForm);
}
handleReplyCancel() {
this.state.showReply = false;
this.state.showEdit = false;
this.setState(this.state);
}
handleCommentLike(i: CommentNodeI) {
let form: CommentLikeForm = {
comment_id: i.comment.id,
post_id: i.comment.post_id,
score: (i.comment.my_vote == 1) ? 0 : 1
};
WebSocketService.Instance.likeComment(form);
}
handleCommentDisLike(i: CommentNodeI) {
let form: CommentLikeForm = {
comment_id: i.comment.id,
post_id: i.comment.post_id,
score: (i.comment.my_vote == -1) ? 0 : -1
};
WebSocketService.Instance.likeComment(form);
}
}