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