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// Copyright (c) 2015 Mattermost, Inc. All Rights Reserved.
// See License.txt for license information.
import * as Utils from 'utils/utils.jsx';
import TeamStore from 'stores/team_store.jsx';
import UserStore from 'stores/user_store.jsx';
import NewChannelModal from './new_channel_modal.jsx';
import ChangeURLModal from './change_url_modal.jsx';
import {intlShape, injectIntl, defineMessages, FormattedMessage} from 'react-intl';
import {createChannel} from 'actions/channel_actions.jsx';
import {browserHistory} from 'react-router/es6';
const SHOW_NEW_CHANNEL = 1;
const SHOW_EDIT_URL = 2;
const SHOW_EDIT_URL_THEN_COMPLETE = 3;
const messages = defineMessages({
channel: {
id: 'channel_flow.channel',
defaultMessage: 'Channel'
},
group: {
id: 'channel_flow.group',
defaultMessage: 'Group'
},
change: {
id: 'channel_flow.changeUrlTitle',
defaultMessage: 'Change {term} URL'
},
set: {
id: 'channel_flow.set_url_title',
defaultMessage: 'Set {term} URL'
},
create: {
id: 'channel_flow.create',
defaultMessage: 'Create {term}'
},
changeUrlDescription: {
id: 'channel_flow.changeUrlDescription',
defaultMessage: 'Some characters are not allowed in URLs and may be removed.'
}
});
import React from 'react';
class NewChannelFlow extends React.Component {
constructor(props) {
super(props);
this.doSubmit = this.doSubmit.bind(this);
this.onModalExited = this.onModalExited.bind(this);
this.typeSwitched = this.typeSwitched.bind(this);
this.urlChangeRequested = this.urlChangeRequested.bind(this);
this.urlChangeSubmitted = this.urlChangeSubmitted.bind(this);
this.urlChangeDismissed = this.urlChangeDismissed.bind(this);
this.channelDataChanged = this.channelDataChanged.bind(this);
this.state = {
serverError: '',
channelType: 'O',
flowState: SHOW_NEW_CHANNEL,
channelDisplayName: '',
channelName: '',
channelPurpose: '',
channelHeader: '',
nameModified: false
};
}
componentWillReceiveProps(nextProps) {
// If we are being shown, grab channel type from props and clear
if (nextProps.show === true && this.props.show === false) {
this.setState({
serverError: '',
channelType: nextProps.channelType,
flowState: SHOW_NEW_CHANNEL,
channelDisplayName: '',
channelName: '',
channelPurpose: '',
channelHeader: '',
nameModified: false
});
}
}
doSubmit() {
if (!this.state.channelDisplayName) {
this.setState({serverError: Utils.localizeMessage('channel_flow.invalidName', 'Invalid Channel Name')});
return;
}
if (this.state.channelName < 2) {
this.setState({flowState: SHOW_EDIT_URL_THEN_COMPLETE});
return;
}
const cu = UserStore.getCurrentUser();
const channel = {
team_id: cu.team_id,
name: this.state.channelName,
display_name: this.state.channelDisplayName,
purpose: this.state.channelPurpose,
header: this.state.channelHeader,
type: this.state.channelType
};
createChannel(
channel,
(data) => {
this.doOnModalExited = () => {
browserHistory.push(TeamStore.getCurrentTeamRelativeUrl() + '/channels/' + data.channel.name);
};
this.props.onModalDismissed();
},
(err) => {
if (err.id === 'model.channel.is_valid.2_or_more.app_error') {
this.setState({
flowState: SHOW_EDIT_URL_THEN_COMPLETE,
serverError: (
<FormattedMessage
id='channel_flow.handleTooShort'
defaultMessage='Channel URL must be 2 or more lowercase alphanumeric characters'
/>
)
});
return;
}
if (err.id === 'store.sql_channel.update.exists.app_error') {
this.setState({serverError: Utils.localizeMessage('channel_flow.alreadyExist', 'A channel with that URL already exists')});
return;
}
this.setState({serverError: err.message});
}
);
}
onModalExited() {
if (this.doOnModalExited) {
this.doOnModalExited();
}
}
typeSwitched() {
if (this.state.channelType === 'P') {
this.setState({channelType: 'O'});
} else {
this.setState({channelType: 'P'});
}
}
urlChangeRequested() {
this.setState({flowState: SHOW_EDIT_URL});
}
urlChangeSubmitted(newURL) {
if (this.state.flowState === SHOW_EDIT_URL_THEN_COMPLETE) {
this.setState({channelName: newURL, nameModified: true}, this.doSubmit);
} else {
this.setState({flowState: SHOW_NEW_CHANNEL, serverError: null, channelName: newURL, nameModified: true});
}
}
urlChangeDismissed() {
this.setState({flowState: SHOW_NEW_CHANNEL});
}
channelDataChanged(data) {
this.setState({
channelDisplayName: data.displayName,
channelPurpose: data.purpose,
channelHeader: data.header
});
if (!this.state.nameModified) {
this.setState({channelName: Utils.cleanUpUrlable(data.displayName.trim())});
}
}
render() {
const channelData = {
name: this.state.channelName,
displayName: this.state.channelDisplayName,
purpose: this.state.channelPurpose
};
let showChannelModal = false;
let showGroupModal = false;
let showChangeURLModal = false;
let changeURLTitle = '';
let changeURLSubmitButtonText = '';
let channelTerm = '';
const {formatMessage} = this.props.intl;
// Only listen to flow state if we are being shown
if (this.props.show) {
switch (this.state.flowState) {
case SHOW_NEW_CHANNEL:
if (this.state.channelType === 'O') {
showChannelModal = true;
channelTerm = formatMessage(messages.channel);
} else {
showGroupModal = true;
channelTerm = formatMessage(messages.group);
}
break;
case SHOW_EDIT_URL:
showChangeURLModal = true;
changeURLTitle = formatMessage(messages.change, {term: channelTerm});
changeURLSubmitButtonText = formatMessage(messages.change, {term: channelTerm});
break;
case SHOW_EDIT_URL_THEN_COMPLETE:
showChangeURLModal = true;
changeURLTitle = formatMessage(messages.set, {term: channelTerm});
changeURLSubmitButtonText = formatMessage(messages.create, {term: channelTerm});
break;
}
}
return (
<span>
<NewChannelModal
show={showChannelModal}
channelType={'O'}
channelData={channelData}
serverError={this.state.serverError}
onSubmitChannel={this.doSubmit}
onModalDismissed={this.props.onModalDismissed}
onModalExited={this.onModalExited}
onTypeSwitched={this.typeSwitched}
onChangeURLPressed={this.urlChangeRequested}
onDataChanged={this.channelDataChanged}
/>
<NewChannelModal
show={showGroupModal}
channelType={'P'}
channelData={channelData}
serverError={this.state.serverError}
onSubmitChannel={this.doSubmit}
onModalExited={this.onModalExited}
onModalDismissed={this.props.onModalDismissed}
onTypeSwitched={this.typeSwitched}
onChangeURLPressed={this.urlChangeRequested}
onDataChanged={this.channelDataChanged}
/>
<ChangeURLModal
show={showChangeURLModal}
title={changeURLTitle}
description={formatMessage(messages.changeUrlDescription)}
urlLabel={channelTerm + ' URL'}
submitButtonText={changeURLSubmitButtonText}
currentURL={this.state.channelName}
serverError={this.state.serverError}
onModalSubmit={this.urlChangeSubmitted}
onModalDismissed={this.urlChangeDismissed}
onModalExited={this.onModalExited}
/>
</span>
);
}
}
NewChannelFlow.defaultProps = {
show: false,
channelType: 'O'
};
NewChannelFlow.propTypes = {
intl: intlShape.isRequired,
show: React.PropTypes.bool.isRequired,
channelType: React.PropTypes.string.isRequired,
onModalDismissed: React.PropTypes.func.isRequired
};
export default injectIntl(NewChannelFlow);
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