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// Copyright (c) 2015 Mattermost, Inc. All Rights Reserved.
// See License.txt for license information.
import $ from 'jquery';
import ReactDOM from 'react-dom';
import Client from 'utils/web_client.jsx';
import * as AsyncClient from 'utils/async_client.jsx';
import * as GlobalActions from 'action_creators/global_actions.jsx';
import Textbox from './textbox.jsx';
import BrowserStore from 'stores/browser_store.jsx';
import PostStore from 'stores/post_store.jsx';
import PreferenceStore from 'stores/preference_store.jsx';
import Constants from 'utils/constants.jsx';
import {intlShape, injectIntl, defineMessages, FormattedMessage} from 'react-intl';
var KeyCodes = Constants.KeyCodes;
const holders = defineMessages({
editPost: {
id: 'edit_post.editPost',
defaultMessage: 'Edit the post...'
}
});
import React from 'react';
class EditPostModal extends React.Component {
constructor(props) {
super(props);
this.handleEdit = this.handleEdit.bind(this);
this.handleEditInput = this.handleEditInput.bind(this);
this.handleEditKeyPress = this.handleEditKeyPress.bind(this);
this.handleEditPostEvent = this.handleEditPostEvent.bind(this);
this.handleKeyDown = this.handleKeyDown.bind(this);
this.onPreferenceChange = this.onPreferenceChange.bind(this);
this.state = {editText: '', originalText: '', title: '', post_id: '', channel_id: '', comments: 0, refocusId: ''};
}
handleEdit() {
var updatedPost = {};
updatedPost.message = this.state.editText.trim();
if (updatedPost.message === this.state.originalText.trim()) {
// no changes so just close the modal
$('#edit_post').modal('hide');
return;
}
if (updatedPost.message.length === 0) {
var tempState = this.state;
Reflect.deleteProperty(tempState, 'editText');
BrowserStore.setItem('edit_state_transfer', tempState);
$('#edit_post').modal('hide');
GlobalActions.showDeletePostModal(PostStore.getPost(this.state.channel_id, this.state.post_id), this.state.comments);
return;
}
updatedPost.id = this.state.post_id;
updatedPost.channel_id = this.state.channel_id;
Client.updatePost(
updatedPost,
() => {
AsyncClient.getPosts(updatedPost.channel_id);
window.scrollTo(0, 0);
},
(err) => {
AsyncClient.dispatchError(err, 'updatePost');
}
);
$('#edit_post').modal('hide');
}
handleEditInput(editMessage) {
this.setState({editText: editMessage});
}
handleEditKeyPress(e) {
if (!this.state.ctrlSend && e.which === KeyCodes.ENTER && !e.shiftKey && !e.altKey) {
e.preventDefault();
ReactDOM.findDOMNode(this.refs.editbox).blur();
this.handleEdit(e);
}
}
handleEditPostEvent(options) {
this.setState({
editText: options.message || '',
originalText: options.message || '',
title: options.title || '',
post_id: options.postId || '',
channel_id: options.channelId || '',
comments: options.comments || 0,
refocusId: options.refocusId || ''
});
$(ReactDOM.findDOMNode(this.refs.modal)).modal('show');
}
handleKeyDown(e) {
if (this.state.ctrlSend && e.keyCode === KeyCodes.ENTER && e.ctrlKey === true) {
this.handleEdit(e);
}
}
onPreferenceChange() {
this.setState({
ctrlSend: PreferenceStore.getBool(Constants.Preferences.CATEGORY_ADVANCED_SETTINGS, 'send_on_ctrl_enter')
});
}
componentDidMount() {
var self = this;
$(ReactDOM.findDOMNode(this.refs.modal)).on('hidden.bs.modal', () => {
self.setState({editText: '', originalText: '', title: '', channel_id: '', post_id: '', comments: 0, refocusId: '', error: ''});
});
$(ReactDOM.findDOMNode(this.refs.modal)).on('show.bs.modal', (e) => {
var button = e.relatedTarget;
if (!button) {
return;
}
self.setState({
editText: $(button).attr('data-message'),
originalText: $(button).attr('data-message'),
title: $(button).attr('data-title'),
channel_id: $(button).attr('data-channelid'),
post_id: $(button).attr('data-postid'),
comments: $(button).attr('data-comments'),
refocusId: $(button).attr('data-refocusid')
});
});
$(ReactDOM.findDOMNode(this.refs.modal)).on('shown.bs.modal', () => {
self.refs.editbox.focus();
});
$(ReactDOM.findDOMNode(this.refs.modal)).on('hide.bs.modal', () => {
if (self.state.refocusId !== '') {
setTimeout(() => {
$(self.state.refocusId).get(0).focus();
});
}
});
PostStore.addEditPostListener(this.handleEditPostEvent);
PreferenceStore.addChangeListener(this.onPreferenceChange);
}
componentWillUnmount() {
PostStore.removeEditPostListner(this.handleEditPostEvent);
PreferenceStore.removeChangeListener(this.onPreferenceChange);
}
render() {
var error = (<div className='form-group'><br/></div>);
if (this.state.error) {
error = (<div className='form-group has-error'><br/><label className='control-label'>{this.state.error}</label></div>);
}
return (
<div
className='modal fade edit-modal'
ref='modal'
id='edit_post'
role='dialog'
tabIndex='-1'
aria-hidden='true'
>
<div className='modal-dialog modal-push-down'>
<div className='modal-content'>
<div className='modal-header'>
<button
type='button'
className='close'
data-dismiss='modal'
aria-label='Close'
onClick={this.handleEditClose}
>
<span aria-hidden='true'>{'×'}</span>
</button>
<h4 className='modal-title'>
<FormattedMessage
id='edit_post.edit'
defaultMessage='Edit {title}'
values={{
title: this.state.title
}}
/>
</h4>
</div>
<div className='edit-modal-body modal-body'>
<Textbox
onUserInput={this.handleEditInput}
onKeyPress={this.handleEditKeyPress}
onKeyDown={this.handleKeyDown}
messageText={this.state.editText}
createMessage={this.props.intl.formatMessage(holders.editPost)}
supportsCommands={false}
id='edit_textbox'
ref='editbox'
/>
{error}
</div>
<div className='modal-footer'>
<button
type='button'
className='btn btn-default'
data-dismiss='modal'
>
<FormattedMessage
id='edit_post.cancel'
defaultMessage='Cancel'
/>
</button>
<button
type='button'
className='btn btn-primary'
onClick={this.handleEdit}
>
<FormattedMessage
id='edit_post.save'
defaultMessage='Save'
/>
</button>
</div>
</div>
</div>
</div>
);
}
}
EditPostModal.propTypes = {
intl: intlShape.isRequired
};
export default injectIntl(EditPostModal);
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