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// Copyright (c) 2015 Mattermost, Inc. All Rights Reserved.
// See License.txt for license information.
import * as Client from '../utils/client.jsx';
import PostStore from '../stores/post_store.jsx';
import ModalStore from '../stores/modal_store.jsx';
var Modal = ReactBootstrap.Modal;
import * as Utils from '../utils/utils.jsx';
import * as AsyncClient from '../utils/async_client.jsx';
import AppDispatcher from '../dispatcher/app_dispatcher.jsx';
import Constants from '../utils/constants.jsx';
var ActionTypes = Constants.ActionTypes;
export default class DeletePostModal extends React.Component {
constructor(props) {
super(props);
this.handleDelete = this.handleDelete.bind(this);
this.handleToggle = this.handleToggle.bind(this);
this.handleHide = this.handleHide.bind(this);
this.onListenerChange = this.onListenerChange.bind(this);
this.selectedList = null;
this.state = {
show: false,
post: null,
commentCount: 0,
error: ''
};
}
componentDidMount() {
ModalStore.addModalListener(ActionTypes.TOGGLE_DELETE_POST_MODAL, this.handleToggle);
PostStore.addSelectedPostChangeListener(this.onListenerChange);
}
componentWillUnmount() {
PostStore.removeSelectedPostChangeListener(this.onListenerChange);
ModalStore.removeModalListener(ActionTypes.TOGGLE_DELETE_POST_MODAL, this.handleToggle);
}
componentDidUpdate(prevProps, prevState) {
if (this.state.show && !prevState.show) {
setTimeout(() => {
$(ReactDOM.findDOMNode(this.refs.deletePostBtn)).focus();
}, 0);
}
}
handleDelete() {
Client.deletePost(
this.state.post.channel_id,
this.state.post.id,
() => {
var selectedList = this.selectedList;
if (selectedList && selectedList.order && selectedList.order.length > 0) {
var selectedPost = selectedList.posts[selectedList.order[0]];
if ((selectedPost.id === this.state.post.id && !this.state.root_id) || selectedPost.root_id === this.state.post.id) {
AppDispatcher.handleServerAction({
type: ActionTypes.RECIEVED_SEARCH,
results: null
});
AppDispatcher.handleServerAction({
type: ActionTypes.RECIEVED_POST_SELECTED,
results: null
});
} else if (selectedPost.id === this.state.post.id && this.state.root_id) {
if (selectedPost.root_id && selectedPost.root_id.length > 0 && selectedList.posts[selectedPost.root_id]) {
selectedList.order = [selectedPost.root_id];
delete selectedList.posts[selectedPost.id];
AppDispatcher.handleServerAction({
type: ActionTypes.RECIEVED_POST_SELECTED,
post_list: selectedList
});
AppDispatcher.handleServerAction({
type: ActionTypes.RECIEVED_SEARCH,
results: null
});
}
}
}
PostStore.removePost(this.state.post.id, this.state.post.channel_id);
AsyncClient.getPosts(this.state.post.channel_id);
},
(err) => {
AsyncClient.dispatchError(err, 'deletePost');
}
);
this.handleHide();
}
handleToggle(value, args) {
this.setState({
show: value,
post: args.post,
commentCount: args.commentCount,
error: ''
});
}
handleHide() {
this.setState({show: false});
}
onListenerChange() {
var newList = PostStore.getSelectedPost();
if (!Utils.areObjectsEqual(this.selectedList, newList)) {
this.selectedList = newList;
}
}
render() {
if (!this.state.post) {
return null;
}
var error = null;
if (this.state.error) {
error = <div className='form-group has-error'><label className='control-label'>{this.state.error}</label></div>;
}
var commentWarning = '';
if (this.state.commentCount > 0) {
commentWarning = 'This post has ' + this.state.commentCount + ' comment(s) on it.';
}
const postTerm = Utils.getPostTerm(this.state.post);
return (
<Modal
show={this.state.show}
onHide={this.handleHide}
>
<Modal.Header closeButton={true}>
<Modal.Title>{`Confirm ${postTerm} Delete`}</Modal.Title>
</Modal.Header>
<Modal.Body>
{`Are you sure you want to delete this ${postTerm.toLowerCase()}?`}
<br />
<br />
{commentWarning}
{error}
</Modal.Body>
<Modal.Footer>
<button
type='button'
className='btn btn-default'
onClick={this.handleHide}
>
{'Cancel'}
</button>
<button
ref='deletePostBtn'
type='button'
className='btn btn-danger'
onClick={this.handleDelete}
>
{'Delete'}
</button>
</Modal.Footer>
</Modal>
);
}
}
|
