Thibaut Girka
6 years ago
committed by
ThibG
parent
513547ba57
commit
08faf16d66
@ -0,0 +1,42 @@
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import React from 'react';
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import PropTypes from 'prop-types';
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import unicodeMapping from 'flavours/glitch/util/emoji/emoji_unicode_mapping_light';
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const assetHost = process.env.CDN_HOST || '';
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export default class AutosuggestEmoji extends React.PureComponent {
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static propTypes = {
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emoji: PropTypes.object.isRequired,
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};
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render () {
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const { emoji } = this.props;
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let url;
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if (emoji.custom) {
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url = emoji.imageUrl;
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} else {
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const mapping = unicodeMapping[emoji.native] || unicodeMapping[emoji.native.replace(/\uFE0F$/, '')];
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if (!mapping) {
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return null;
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}
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url = `${assetHost}/emoji/${mapping.filename}.svg`;
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}
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return (
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<div className='emoji'>
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<img
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className='emojione'
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src={url}
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alt={emoji.native || emoji.colons}
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/>
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{emoji.colons}
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</div>
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);
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}
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}
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@ -0,0 +1,224 @@
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import React from 'react';
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import AutosuggestAccountContainer from 'flavours/glitch/features/compose/containers/autosuggest_account_container';
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import AutosuggestEmoji from './autosuggest_emoji';
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import ImmutablePropTypes from 'react-immutable-proptypes';
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import PropTypes from 'prop-types';
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import { isRtl } from 'flavours/glitch/util/rtl';
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import ImmutablePureComponent from 'react-immutable-pure-component';
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import Textarea from 'react-textarea-autosize';
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import classNames from 'classnames';
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const textAtCursorMatchesToken = (str, caretPosition) => {
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let word;
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let left = str.slice(0, caretPosition).search(/[^\s\u200B]+$/);
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let right = str.slice(caretPosition).search(/[\s\u200B]/);
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if (right < 0) {
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word = str.slice(left);
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} else {
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word = str.slice(left, right + caretPosition);
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}
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if (!word || word.trim().length < 3 || ['@', ':', '#'].indexOf(word[0]) === -1) {
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return [null, null];
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}
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word = word.trim().toLowerCase();
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if (word.length > 0) {
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return [left, word];
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} else {
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return [null, null];
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}
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};
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export default class AutosuggestTextarea extends ImmutablePureComponent {
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static propTypes = {
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value: PropTypes.string,
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suggestions: ImmutablePropTypes.list,
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disabled: PropTypes.bool,
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placeholder: PropTypes.string,
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onSuggestionSelected: PropTypes.func.isRequired,
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onSuggestionsClearRequested: PropTypes.func.isRequired,
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onSuggestionsFetchRequested: PropTypes.func.isRequired,
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onChange: PropTypes.func.isRequired,
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onKeyUp: PropTypes.func,
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onKeyDown: PropTypes.func,
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onPaste: PropTypes.func.isRequired,
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autoFocus: PropTypes.bool,
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};
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static defaultProps = {
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autoFocus: true,
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};
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state = {
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suggestionsHidden: false,
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selectedSuggestion: 0,
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lastToken: null,
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tokenStart: 0,
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};
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onChange = (e) => {
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const [ tokenStart, token ] = textAtCursorMatchesToken(e.target.value, e.target.selectionStart);
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if (token !== null && this.state.lastToken !== token) {
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this.setState({ lastToken: token, selectedSuggestion: 0, tokenStart });
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this.props.onSuggestionsFetchRequested(token);
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} else if (token === null) {
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this.setState({ lastToken: null });
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this.props.onSuggestionsClearRequested();
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}
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this.props.onChange(e);
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}
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onKeyDown = (e) => {
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const { suggestions, disabled } = this.props;
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const { selectedSuggestion, suggestionsHidden } = this.state;
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if (disabled) {
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e.preventDefault();
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return;
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}
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if (e.which === 229 || e.isComposing) {
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// Ignore key events during text composition
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// e.key may be a name of the physical key even in this case (e.x. Safari / Chrome on Mac)
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return;
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}
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switch(e.key) {
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case 'Escape':
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if (suggestions.size === 0 || suggestionsHidden) {
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document.querySelector('.ui').parentElement.focus();
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} else {
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e.preventDefault();
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this.setState({ suggestionsHidden: true });
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}
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break;
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case 'ArrowDown':
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if (suggestions.size > 0 && !suggestionsHidden) {
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e.preventDefault();
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this.setState({ selectedSuggestion: Math.min(selectedSuggestion + 1, suggestions.size - 1) });
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}
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break;
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case 'ArrowUp':
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if (suggestions.size > 0 && !suggestionsHidden) {
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e.preventDefault();
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this.setState({ selectedSuggestion: Math.max(selectedSuggestion - 1, 0) });
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}
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break;
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case 'Enter':
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case 'Tab':
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// Select suggestion
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if (this.state.lastToken !== null && suggestions.size > 0 && !suggestionsHidden) {
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e.preventDefault();
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e.stopPropagation();
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this.props.onSuggestionSelected(this.state.tokenStart, this.state.lastToken, suggestions.get(selectedSuggestion));
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}
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break;
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}
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if (e.defaultPrevented || !this.props.onKeyDown) {
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return;
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}
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this.props.onKeyDown(e);
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}
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onBlur = () => {
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this.setState({ suggestionsHidden: true });
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}
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onSuggestionClick = (e) => {
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const suggestion = this.props.suggestions.get(e.currentTarget.getAttribute('data-index'));
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e.preventDefault();
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this.props.onSuggestionSelected(this.state.tokenStart, this.state.lastToken, suggestion);
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this.textarea.focus();
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}
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componentWillReceiveProps (nextProps) {
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if (nextProps.suggestions !== this.props.suggestions && nextProps.suggestions.size > 0 && this.state.suggestionsHidden) {
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this.setState({ suggestionsHidden: false });
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}
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}
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setTextarea = (c) => {
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this.textarea = c;
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}
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onPaste = (e) => {
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if (e.clipboardData && e.clipboardData.files.length === 1) {
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this.props.onPaste(e.clipboardData.files);
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e.preventDefault();
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}
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}
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renderSuggestion = (suggestion, i) => {
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const { selectedSuggestion } = this.state;
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let inner, key;
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if (typeof suggestion === 'object') {
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inner = <AutosuggestEmoji emoji={suggestion} />;
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key = suggestion.id;
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} else if (suggestion[0] === '#') {
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inner = suggestion;
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key = suggestion;
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} else {
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inner = <AutosuggestAccountContainer id={suggestion} />;
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key = suggestion;
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}
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return (
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<div role='button' tabIndex='0' key={key} data-index={i} className={classNames('autosuggest-textarea__suggestions__item', { selected: i === selectedSuggestion })} onMouseDown={this.onSuggestionClick}>
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{inner}
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</div>
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);
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}
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render () {
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const { value, suggestions, disabled, placeholder, onKeyUp, autoFocus } = this.props;
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const { suggestionsHidden } = this.state;
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const style = { direction: 'ltr' };
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if (isRtl(value)) {
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style.direction = 'rtl';
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}
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return (
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<div className='autosuggest-textarea'>
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<label>
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<span style={{ display: 'none' }}>{placeholder}</span>
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<Textarea
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inputRef={this.setTextarea}
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className='autosuggest-textarea__textarea'
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disabled={disabled}
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placeholder={placeholder}
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autoFocus={autoFocus}
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value={value}
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onChange={this.onChange}
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onKeyDown={this.onKeyDown}
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onKeyUp={onKeyUp}
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onBlur={this.onBlur}
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onPaste={this.onPaste}
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style={style}
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aria-autocomplete='list'
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/>
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</label>
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<div className={`autosuggest-textarea__suggestions ${suggestionsHidden || suggestions.isEmpty() ? '' : 'autosuggest-textarea__suggestions--visible'}`}>
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{suggestions.map(this.renderSuggestion)}
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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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@ -0,0 +1,24 @@
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import React from 'react';
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import Avatar from 'flavours/glitch/components/avatar';
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import DisplayName from 'flavours/glitch/components/display_name';
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import ImmutablePropTypes from 'react-immutable-proptypes';
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import ImmutablePureComponent from 'react-immutable-pure-component';
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export default class AutosuggestAccount extends ImmutablePureComponent {
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static propTypes = {
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account: ImmutablePropTypes.map.isRequired,
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};
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render () {
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const { account } = this.props;
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return (
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<div className='account small' title={account.get('acct')}>
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<div className='account__avatar-wrapper'><Avatar account={account} size={24} /></div>
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<DisplayName account={account} inline />
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</div>
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);
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}
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}
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@ -0,0 +1,15 @@
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import { connect } from 'react-redux';
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import AutosuggestAccount from '../components/autosuggest_account';
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import { makeGetAccount } from 'flavours/glitch/selectors';
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const makeMapStateToProps = () => {
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const getAccount = makeGetAccount();
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const mapStateToProps = (state, { id }) => ({
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account: getAccount(state, id),
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});
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return mapStateToProps;
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};
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export default connect(makeMapStateToProps)(AutosuggestAccount);
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@ -1,312 +0,0 @@
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// Package imports.
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import PropTypes from 'prop-types';
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import React from 'react';
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import ImmutablePropTypes from 'react-immutable-proptypes';
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import {
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defineMessages,
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FormattedMessage,
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} from 'react-intl';
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import Textarea from 'react-textarea-autosize';
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// Components.
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import EmojiPicker from 'flavours/glitch/features/emoji_picker';
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import ComposerTextareaIcons from './icons';
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import ComposerTextareaSuggestions from './suggestions';
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// Utils.
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import { isRtl } from 'flavours/glitch/util/rtl';
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import {
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assignHandlers,
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hiddenComponent,
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} from 'flavours/glitch/util/react_helpers';
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// Messages.
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const messages = defineMessages({
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placeholder: {
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defaultMessage: 'What is on your mind?',
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id: 'compose_form.placeholder',
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},
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});
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// Handlers.
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const handlers = {
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// When blurring the textarea, suggestions are hidden.
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handleBlur () {
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this.setState({ suggestionsHidden: true });
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},
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// When the contents of the textarea change, we have to pull up new
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// autosuggest suggestions if applicable, and also change the value
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// of the textarea in our store.
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handleChange ({
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target: {
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selectionStart,
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value,
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},
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}) {
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const {
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onChange,
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onSuggestionsFetchRequested,
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onSuggestionsClearRequested,
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} = this.props;
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const { lastToken } = this.state;
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// This gets the token at the caret location, if it begins with an
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// `@` (mentions) or `:` (shortcodes).
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const left = value.slice(0, selectionStart).search(/[^\s\u200B]+$/);
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const right = value.slice(selectionStart).search(/[\s\u200B]/);
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const token = function () {
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switch (true) {
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case left < 0 || !/[@:#]/.test(value[left]):
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return null;
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case right < 0:
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return value.slice(left);
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default:
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return value.slice(left, right + selectionStart).trim().toLowerCase();
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}
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}();
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// We only request suggestions for tokens which are at least 3
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// characters long.
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if (onSuggestionsFetchRequested && token && token.length >= 3) {
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if (lastToken !== token) {
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this.setState({
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lastToken: token,
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selectedSuggestion: 0,
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tokenStart: left,
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});
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onSuggestionsFetchRequested(token);
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}
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} else {
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this.setState({ lastToken: null });
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if (onSuggestionsClearRequested) {
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onSuggestionsClearRequested();
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}
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}
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// Updates the value of the textarea.
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if (onChange) {
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onChange(value);
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}
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},
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// Handles a click on an autosuggestion.
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handleClickSuggestion (index) {
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const { textarea } = this;
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const {
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onSuggestionSelected,
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suggestions,
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} = this.props;
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const {
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lastToken,
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tokenStart,
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} = this.state;
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onSuggestionSelected(tokenStart, lastToken, suggestions.get(index));
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textarea.focus();
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},
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// Handles a keypress. If the autosuggestions are visible, we need
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// to allow keypresses to navigate and sleect them.
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handleKeyDown (e) {
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const {
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disabled,
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onSubmit,
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onSecondarySubmit,
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onSuggestionSelected,
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suggestions,
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} = this.props;
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const {
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lastToken,
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suggestionsHidden,
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selectedSuggestion,
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tokenStart,
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} = this.state;
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// Keypresses do nothing if the composer is disabled.
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if (disabled) {
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e.preventDefault();
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return;
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}
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// We submit the status on control/meta + enter.
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if (onSubmit && e.keyCode === 13 && (e.ctrlKey || e.metaKey)) {
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onSubmit();
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}
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// Submit the status with secondary visibility on alt + enter.
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if (onSecondarySubmit && e.keyCode === 13 && e.altKey) {
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onSecondarySubmit();
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}
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// Switches over the pressed key.
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switch(e.key) {
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// On arrow down, we pick the next suggestion.
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case 'ArrowDown':
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if (suggestions && suggestions.size > 0 && !suggestionsHidden) {
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e.preventDefault();
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this.setState({ selectedSuggestion: Math.min(selectedSuggestion + 1, suggestions.size - 1) });
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}
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return;
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// On arrow up, we pick the previous suggestion.
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case 'ArrowUp':
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if (suggestions && suggestions.size > 0 && !suggestionsHidden) {
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e.preventDefault();
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this.setState({ selectedSuggestion: Math.max(selectedSuggestion - 1, 0) });
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}
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return;
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// On enter or tab, we select the suggestion.
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case 'Enter':
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case 'Tab':
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if (onSuggestionSelected && lastToken !== null && suggestions && suggestions.size > 0 && !suggestionsHidden) {
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e.preventDefault();
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e.stopPropagation();
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onSuggestionSelected(tokenStart, lastToken, suggestions.get(selectedSuggestion));
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}
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return;
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}
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},
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// When the escape key is released, we either close the suggestions
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// window or focus the UI.
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handleKeyUp ({ key }) {
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const { suggestionsHidden } = this.state;
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if (key === 'Escape') {
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if (!suggestionsHidden) {
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this.setState({ suggestionsHidden: true });
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} else {
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document.querySelector('.ui').parentElement.focus();
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}
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}
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},
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// Handles the pasting of images into the composer.
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handlePaste (e) {
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const { onPaste } = this.props;
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let d;
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if (onPaste && (d = e.clipboardData) && (d = d.files).length === 1) {
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onPaste(d);
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e.preventDefault();
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}
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},
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// Saves a reference to the textarea.
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handleRefTextarea (textarea) {
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this.textarea = textarea;
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},
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};
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// The component.
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export default class ComposerTextarea extends React.Component {
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// Constructor.
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constructor (props) {
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super(props);
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assignHandlers(this, handlers);
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this.state = {
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suggestionsHidden: false,
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selectedSuggestion: 0,
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lastToken: null,
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tokenStart: 0,
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};
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// Instance variables.
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this.textarea = null;
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}
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|
||||
// When we receive new suggestions, we unhide the suggestions window
|
||||
// if we didn't have any suggestions before.
|
||||
componentWillReceiveProps (nextProps) {
|
||||
const { suggestions } = this.props;
|
||||
const { suggestionsHidden } = this.state;
|
||||
if (nextProps.suggestions && nextProps.suggestions !== suggestions && nextProps.suggestions.size > 0 && suggestionsHidden) {
|
||||
this.setState({ suggestionsHidden: false });
|
||||
}
|
||||
}
|
||||
|
||||
// Rendering.
|
||||
render () {
|
||||
const {
|
||||
handleBlur,
|
||||
handleChange,
|
||||
handleClickSuggestion,
|
||||
handleKeyDown,
|
||||
handleKeyUp,
|
||||
handlePaste,
|
||||
handleRefTextarea,
|
||||
} = this.handlers;
|
||||
const {
|
||||
advancedOptions,
|
||||
autoFocus,
|
||||
disabled,
|
||||
intl,
|
||||
onPickEmoji,
|
||||
suggestions,
|
||||
value,
|
||||
} = this.props;
|
||||
const {
|
||||
selectedSuggestion,
|
||||
suggestionsHidden,
|
||||
} = this.state;
|
||||
|
||||
// The result.
|
||||
return (
|
||||
<div className='composer--textarea'>
|
||||
<label>
|
||||
<span {...hiddenComponent}><FormattedMessage {...messages.placeholder} /></span>
|
||||
<ComposerTextareaIcons
|
||||
advancedOptions={advancedOptions}
|
||||
intl={intl}
|
||||
/>
|
||||
<Textarea
|
||||
aria-autocomplete='list'
|
||||
autoFocus={autoFocus}
|
||||
className='textarea'
|
||||
disabled={disabled}
|
||||
inputRef={handleRefTextarea}
|
||||
onBlur={handleBlur}
|
||||
onChange={handleChange}
|
||||
onKeyDown={handleKeyDown}
|
||||
onKeyUp={handleKeyUp}
|
||||
onPaste={handlePaste}
|
||||
placeholder={intl.formatMessage(messages.placeholder)}
|
||||
value={value}
|
||||
style={{ direction: isRtl(value) ? 'rtl' : 'ltr' }}
|
||||
/>
|
||||
</label>
|
||||
<EmojiPicker onPickEmoji={onPickEmoji} />
|
||||
<ComposerTextareaSuggestions
|
||||
hidden={suggestionsHidden}
|
||||
onSuggestionClick={handleClickSuggestion}
|
||||
suggestions={suggestions}
|
||||
value={selectedSuggestion}
|
||||
/>
|
||||
</div>
|
||||
);
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
// Props.
|
||||
ComposerTextarea.propTypes = {
|
||||
advancedOptions: ImmutablePropTypes.map,
|
||||
autoFocus: PropTypes.bool,
|
||||
disabled: PropTypes.bool,
|
||||
intl: PropTypes.object.isRequired,
|
||||
onChange: PropTypes.func,
|
||||
onPaste: PropTypes.func,
|
||||
onPickEmoji: PropTypes.func,
|
||||
onSubmit: PropTypes.func,
|
||||
onSecondarySubmit: PropTypes.func,
|
||||
onSuggestionsClearRequested: PropTypes.func,
|
||||
onSuggestionsFetchRequested: PropTypes.func,
|
||||
onSuggestionSelected: PropTypes.func,
|
||||
suggestions: ImmutablePropTypes.list,
|
||||
value: PropTypes.string,
|
||||
};
|
||||
|
||||
// Default props.
|
||||
ComposerTextarea.defaultProps = { autoFocus: true };
|
||||
@ -1,43 +0,0 @@
|
||||
// Package imports.
|
||||
import PropTypes from 'prop-types';
|
||||
import React from 'react';
|
||||
import ImmutablePropTypes from 'react-immutable-proptypes';
|
||||
|
||||
// Components.
|
||||
import ComposerTextareaSuggestionsItem from './item';
|
||||
|
||||
// The component.
|
||||
export default function ComposerTextareaSuggestions ({
|
||||
hidden,
|
||||
onSuggestionClick,
|
||||
suggestions,
|
||||
value,
|
||||
}) {
|
||||
|
||||
// The result.
|
||||
return (
|
||||
<div
|
||||
className='composer--textarea--suggestions'
|
||||
hidden={hidden || !suggestions || suggestions.isEmpty()}
|
||||
>
|
||||
{!hidden && suggestions ? suggestions.map(
|
||||
(suggestion, index) => (
|
||||
<ComposerTextareaSuggestionsItem
|
||||
index={index}
|
||||
key={typeof suggestion === 'object' ? suggestion.id : suggestion}
|
||||
onClick={onSuggestionClick}
|
||||
selected={index === value}
|
||||
suggestion={suggestion}
|
||||
/>
|
||||
)
|
||||
) : null}
|
||||
</div>
|
||||
);
|
||||
}
|
||||
|
||||
ComposerTextareaSuggestions.propTypes = {
|
||||
hidden: PropTypes.bool,
|
||||
onSuggestionClick: PropTypes.func,
|
||||
suggestions: ImmutablePropTypes.list,
|
||||
value: PropTypes.number,
|
||||
};
|
||||
@ -1,118 +0,0 @@
|
||||
// Package imports.
|
||||
import classNames from 'classnames';
|
||||
import PropTypes from 'prop-types';
|
||||
import React from 'react';
|
||||
|
||||
// Components.
|
||||
import AccountContainer from 'flavours/glitch/containers/account_container';
|
||||
|
||||
// Utils.
|
||||
import { unicodeMapping } from 'flavours/glitch/util/emoji';
|
||||
import { assignHandlers } from 'flavours/glitch/util/react_helpers';
|
||||
|
||||
// Gets our asset host from the environment, if available.
|
||||
const assetHost = process.env.CDN_HOST || '';
|
||||
|
||||
// Handlers.
|
||||
const handlers = {
|
||||
|
||||
// Handles a click on a suggestion.
|
||||
handleClick (e) {
|
||||
const {
|
||||
index,
|
||||
onClick,
|
||||
} = this.props;
|
||||
if (onClick) {
|
||||
e.preventDefault();
|
||||
e.stopPropagation(); // Prevents following account links
|
||||
onClick(index);
|
||||
}
|
||||
},
|
||||
|
||||
// This prevents the focus from changing, which would mess with
|
||||
// our suggestion code.
|
||||
handleMouseDown (e) {
|
||||
e.preventDefault();
|
||||
},
|
||||
};
|
||||
|
||||
// The component.
|
||||
export default class ComposerTextareaSuggestionsItem extends React.Component {
|
||||
|
||||
// Constructor.
|
||||
constructor (props) {
|
||||
super(props);
|
||||
assignHandlers(this, handlers);
|
||||
}
|
||||
|
||||
// Rendering.
|
||||
render () {
|
||||
const {
|
||||
handleMouseDown,
|
||||
handleClick,
|
||||
} = this.handlers;
|
||||
const {
|
||||
selected,
|
||||
suggestion,
|
||||
} = this.props;
|
||||
const computedClass = classNames('composer--textarea--suggestions--item', { selected });
|
||||
|
||||
// If the suggestion is an object, then we render an emoji.
|
||||
// Otherwise, we render a hashtag if it starts with #, or an account.
|
||||
let inner;
|
||||
if (typeof suggestion === 'object') {
|
||||
let url;
|
||||
if (suggestion.custom) {
|
||||
url = suggestion.imageUrl;
|
||||
} else {
|
||||
const mapping = unicodeMapping[suggestion.native] || unicodeMapping[suggestion.native.replace(/\uFE0F$/, '')];
|
||||
if (mapping) {
|
||||
url = `${assetHost}/emoji/${mapping.filename}.svg`;
|
||||
}
|
||||
}
|
||||
if (url) {
|
||||
inner = (
|
||||
<div className='emoji'>
|
||||
<img
|
||||
alt={suggestion.native || suggestion.colons}
|
||||
className='emojione'
|
||||
src={url}
|
||||
/>
|
||||
{suggestion.colons}
|
||||
</div>
|
||||
);
|
||||
}
|
||||
} else if (suggestion[0] === '#') {
|
||||
inner = suggestion;
|
||||
} else {
|
||||
inner = (
|
||||
<AccountContainer
|
||||
id={suggestion}
|
||||
small
|
||||
/>
|
||||
);
|
||||
}
|
||||
|
||||
// The result.
|
||||
return (
|
||||
<div
|
||||
className={computedClass}
|
||||
onMouseDown={handleMouseDown}
|
||||
onClickCapture={handleClick} // Jumps in front of contents
|
||||
role='button'
|
||||
tabIndex='0'
|
||||
>
|
||||
{ inner }
|
||||
</div>
|
||||
);
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
// Props.
|
||||
ComposerTextareaSuggestionsItem.propTypes = {
|
||||
index: PropTypes.number,
|
||||
onClick: PropTypes.func,
|
||||
selected: PropTypes.bool,
|
||||
suggestion: PropTypes.oneOfType([PropTypes.object, PropTypes.string]),
|
||||
};
|
||||
Loading…
Reference in new issue