9ff9b872ba
* Config to enable when clicking on username to fill input with @mention * Rename to experimental and move tenary from componet to variable * Use getCurrentChannelId in insertToPostDraft action * Change to work with rebase * Refactor thread reducer and blacklist currentThreadId * Review feedback * Review feedback 2
475 lines
15 KiB
JavaScript
475 lines
15 KiB
JavaScript
// Copyright (c) 2017-present Mattermost, Inc. All Rights Reserved.
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// See License.txt for license information.
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import React, {PureComponent} from 'react';
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import PropTypes from 'prop-types';
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import {
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Alert,
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BackHandler,
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Keyboard,
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Platform,
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Text,
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TextInput,
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TouchableOpacity,
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View
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} from 'react-native';
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import {injectIntl, intlShape} from 'react-intl';
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import {RequestStatus} from 'mattermost-redux/constants';
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import Autocomplete from 'app/components/autocomplete';
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import FileUploadPreview from 'app/components/file_upload_preview';
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import PaperPlane from 'app/components/paper_plane';
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import {changeOpacity, makeStyleSheetFromTheme} from 'app/utils/theme';
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import AttachmentButton from './components/attachment_button';
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import Typing from './components/typing';
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const INITIAL_HEIGHT = Platform.OS === 'ios' ? 34 : 36;
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const MAX_CONTENT_HEIGHT = 100;
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const MAX_MESSAGE_LENGTH = 4000;
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const IS_REACTION_REGEX = /(^\+:([^:\s]*):)$/i;
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class PostTextbox extends PureComponent {
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static propTypes = {
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actions: PropTypes.shape({
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addReactionToLatestPost: PropTypes.func.isRequired,
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createPost: PropTypes.func.isRequired,
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handleCommentDraftChanged: PropTypes.func.isRequired,
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handlePostDraftChanged: PropTypes.func.isRequired,
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handleClearFiles: PropTypes.func.isRequired,
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handleRemoveLastFile: PropTypes.func.isRequired,
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handleUploadFiles: PropTypes.func.isRequired,
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userTyping: PropTypes.func.isRequired,
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handlePostDraftSelectionChanged: PropTypes.func.isRequired,
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handleCommentDraftSelectionChanged: PropTypes.func.isRequired
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}).isRequired,
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canUploadFiles: PropTypes.bool.isRequired,
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channelId: PropTypes.string.isRequired,
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channelIsLoading: PropTypes.bool.isRequired,
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currentUserId: PropTypes.string.isRequired,
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files: PropTypes.array,
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intl: intlShape.isRequired,
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navigator: PropTypes.object,
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rootId: PropTypes.string,
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theme: PropTypes.object.isRequired,
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uploadFileRequestStatus: PropTypes.string.isRequired,
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value: PropTypes.string.isRequired
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};
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static defaultProps = {
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files: [],
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rootId: '',
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value: ''
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};
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state = {
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contentHeight: INITIAL_HEIGHT,
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inputWidth: null,
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keyboardType: 'default'
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};
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componentDidMount() {
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if (Platform.OS === 'android') {
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Keyboard.addListener('keyboardDidHide', this.handleAndroidKeyboard);
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BackHandler.addEventListener('hardwareBackPress', this.handleAndroidBack);
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}
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}
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componentWillReceiveProps(nextProps) {
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const {intl} = this.props;
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const {value} = nextProps;
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const valueLength = value.trim().length;
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if (valueLength > MAX_MESSAGE_LENGTH) {
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Alert.alert(
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intl.formatMessage({
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id: 'mobile.message_length.title',
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defaultMessage: 'Message Length'
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}),
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intl.formatMessage({
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id: 'mobile.message_length.message',
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defaultMessage: 'Your current message is too long. Current character count: {max}/{count}'
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}, {
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max: MAX_MESSAGE_LENGTH,
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count: valueLength
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})
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);
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}
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}
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componentWillUnmount() {
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if (Platform.OS === 'android') {
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Keyboard.removeListener('keyboardDidHide', this.handleAndroidKeyboard);
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BackHandler.removeEventListener('hardwareBackPress', this.handleAndroidBack);
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}
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}
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blur = () => {
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this.refs.input.blur();
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};
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canSend = () => {
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const {files, uploadFileRequestStatus, value} = this.props;
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const valueLength = value.trim().length;
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if (files.length) {
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return valueLength <= MAX_MESSAGE_LENGTH && uploadFileRequestStatus !== RequestStatus.STARTED && files.filter((f) => !f.failed).length > 0;
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}
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return valueLength > 0 && valueLength <= MAX_MESSAGE_LENGTH;
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};
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handleAndroidKeyboard = () => {
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this.blur();
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};
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handleAndroidBack = () => {
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const {channelId, files, rootId} = this.props;
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if (files.length) {
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this.props.actions.handleRemoveLastFile(channelId, rootId);
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return true;
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}
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return false;
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};
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handleSendMessage = () => {
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if (!this.canSend()) {
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return;
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}
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const {files, value} = this.props;
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const isReactionMatch = value.match(IS_REACTION_REGEX);
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if (isReactionMatch) {
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const emoji = isReactionMatch[2];
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this.sendReaction(emoji);
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return;
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}
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const hasFailedImages = files.some((f) => f.failed);
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if (hasFailedImages) {
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const {intl} = this.props;
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Alert.alert(
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intl.formatMessage({
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id: 'mobile.post_textbox.uploadFailedTitle',
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defaultMessage: 'Attachment failure'
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}),
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intl.formatMessage({
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id: 'mobile.post_textbox.uploadFailedDesc',
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defaultMessage: 'Some attachments failed to upload to the server, Are you sure you want to post the message?'
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}),
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[{
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text: intl.formatMessage({id: 'mobile.channel_info.alertNo', defaultMessage: 'No'})
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}, {
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text: intl.formatMessage({id: 'mobile.channel_info.alertYes', defaultMessage: 'Yes'}),
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onPress: this.sendMessage
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}],
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);
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} else {
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this.sendMessage();
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}
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};
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sendMessage = () => {
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const {actions, currentUserId, channelId, files, rootId, value} = this.props;
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const postFiles = files.filter((f) => !f.failed);
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const post = {
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user_id: currentUserId,
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channel_id: channelId,
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root_id: rootId,
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parent_id: rootId,
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message: value
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};
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actions.createPost(post, postFiles);
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this.handleTextChange('');
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if (postFiles.length) {
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actions.handleClearFiles(channelId, rootId);
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}
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// Shrink the input textbox since the layout events lag slightly
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const nextState = {
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contentHeight: INITIAL_HEIGHT
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};
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// Fixes the issue where Android predictive text would prepend suggestions to the post draft when messages
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// are typed successively without blurring the input
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let callback;
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if (Platform.OS === 'android') {
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nextState.keyboardType = 'email-address';
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callback = () => this.setState({keyboardType: 'default'});
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}
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this.setState(nextState, callback);
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};
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handleUploadFiles = (images) => {
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this.props.actions.handleUploadFiles(images, this.props.rootId);
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};
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changeDraft = (text) => {
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const {
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actions,
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channelId,
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rootId
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} = this.props;
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if (rootId) {
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actions.handleCommentDraftChanged(rootId, text);
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} else {
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actions.handlePostDraftChanged(channelId, text);
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}
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}
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sendReaction = (emoji) => {
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const {actions, rootId} = this.props;
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actions.addReactionToLatestPost(emoji, rootId);
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this.handleTextChange('');
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}
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handleTextChange = (text) => {
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const {
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actions,
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channelId,
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rootId
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} = this.props;
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this.changeDraft(text);
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actions.userTyping(channelId, rootId);
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};
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handleContentSizeChange = (event) => {
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let contentHeight = event.nativeEvent.layout.height;
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if (contentHeight < INITIAL_HEIGHT) {
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contentHeight = INITIAL_HEIGHT;
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}
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this.setState({
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contentHeight
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});
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};
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handleInputSizeChange = (event) => {
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this.setState({
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inputWidth: event.nativeEvent.layout.width
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});
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};
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handleSubmit = () => {
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// Workaround for android as the multiline is not working
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if (Platform.OS === 'android') {
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if (this.timeout) {
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clearTimeout(this.timeout);
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}
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this.timeout = setTimeout(() => {
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let {value: msg} = this.props;
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msg += '\n';
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this.handleTextChange(msg);
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}, 10);
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}
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};
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attachAutocomplete = (c) => {
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this.autocomplete = c;
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};
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renderDisabledSendButton = () => {
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const {theme} = this.props;
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const style = getStyleSheet(theme);
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return (
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<View style={[style.sendButton, style.disableButton]}>
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<PaperPlane
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height={13}
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width={15}
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color={theme.buttonColor}
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/>
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</View>
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);
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}
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renderSendButton = () => {
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const {theme, uploadFileRequestStatus} = this.props;
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const style = getStyleSheet(theme);
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if (uploadFileRequestStatus === RequestStatus.STARTED) {
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return this.renderDisabledSendButton();
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} else if (this.canSend()) {
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return (
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<TouchableOpacity
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onPress={this.handleSendMessage}
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style={style.sendButton}
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>
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<PaperPlane
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height={13}
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width={15}
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color={theme.buttonColor}
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/>
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</TouchableOpacity>
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);
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}
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return null;
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}
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handlePostDraftSelectionChanged = (event) => {
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const cursorPosition = event.nativeEvent.selection.end;
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if (this.props.rootId) {
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this.props.actions.handleCommentDraftSelectionChanged(this.props.rootId, cursorPosition);
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} else {
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this.props.actions.handlePostDraftSelectionChanged(this.props.channelId, cursorPosition);
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}
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this.autocomplete.handleSelectionChange(event);
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}
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render() {
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const {
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canUploadFiles,
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channelIsLoading,
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intl,
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theme,
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value
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} = this.props;
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const style = getStyleSheet(theme);
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const textInputHeight = Math.min(this.state.contentHeight, MAX_CONTENT_HEIGHT);
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const textValue = channelIsLoading ? '' : value;
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let placeholder;
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if (this.props.rootId) {
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placeholder = {id: 'create_comment.addComment', defaultMessage: 'Add a comment...'};
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} else {
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placeholder = {id: 'create_post.write', defaultMessage: 'Write a message...'};
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}
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let attachmentButton = null;
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const inputContainerStyle = [style.inputContainer];
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if (canUploadFiles) {
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attachmentButton = (
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<AttachmentButton
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blurTextBox={this.blur}
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theme={theme}
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navigator={this.props.navigator}
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uploadFiles={this.handleUploadFiles}
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/>
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);
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} else {
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inputContainerStyle.push(style.inputContainerWithoutFileUpload);
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}
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return (
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<View>
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<Text
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style={[style.input, style.hidden, {width: this.state.inputWidth}]}
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onLayout={this.handleContentSizeChange}
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>
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{textValue + ' '}
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</Text>
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<Typing/>
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<FileUploadPreview
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channelId={this.props.channelId}
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files={this.props.files}
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inputHeight={textInputHeight}
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rootId={this.props.rootId}
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/>
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<Autocomplete
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ref={this.attachAutocomplete}
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onChangeText={this.changeDraft}
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rootId={this.props.rootId}
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/>
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<View style={style.inputWrapper}>
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{attachmentButton}
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<View style={inputContainerStyle}>
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<TextInput
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ref='input'
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value={textValue}
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onChangeText={this.handleTextChange}
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onSelectionChange={this.handlePostDraftSelectionChanged}
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placeholder={intl.formatMessage(placeholder)}
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placeholderTextColor={changeOpacity('#000', 0.5)}
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multiline={true}
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numberOfLines={10}
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blurOnSubmit={false}
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underlineColorAndroid='transparent'
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style={[style.input, {height: textInputHeight}]}
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onSubmitEditing={this.handleSubmit}
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onLayout={this.handleInputSizeChange}
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keyboardType={this.state.keyboardType}
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/>
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{this.renderSendButton()}
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</View>
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</View>
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</View>
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);
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}
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}
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const getStyleSheet = makeStyleSheetFromTheme((theme) => {
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return {
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disableButton: {
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backgroundColor: changeOpacity(theme.buttonBg, 0.3)
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},
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input: {
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color: '#000',
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flex: 1,
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fontSize: 14,
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paddingBottom: 8,
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paddingLeft: 12,
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paddingRight: 12,
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paddingTop: 8,
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textAlignVertical: 'top'
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},
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hidden: {
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position: 'absolute',
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top: 10000, // way off screen
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left: 10000, // way off screen
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backgroundColor: 'transparent',
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borderColor: 'transparent',
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color: 'transparent'
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},
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inputContainer: {
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flex: 1,
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flexDirection: 'row',
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backgroundColor: '#fff',
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alignItems: 'flex-end',
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marginRight: 10
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},
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inputContainerWithoutFileUpload: {
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marginLeft: 10
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},
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inputWrapper: {
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alignItems: 'flex-end',
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flexDirection: 'row',
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paddingVertical: 4,
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backgroundColor: theme.centerChannelBg,
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borderTopWidth: 1,
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borderTopColor: changeOpacity(theme.centerChannelColor, 0.20)
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},
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sendButton: {
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backgroundColor: theme.buttonBg,
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borderRadius: 18,
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marginRight: 5,
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height: 28,
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width: 28,
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alignItems: 'center',
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justifyContent: 'center',
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paddingLeft: 2,
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...Platform.select({
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ios: {
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marginBottom: 3
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},
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android: {
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height: 29,
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marginBottom: 4,
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width: 29
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}
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})
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}
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};
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});
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export default injectIntl(PostTextbox, {withRef: true});
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