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import React from 'react';
import PropTypes from 'prop-types';
import ImmutablePropTypes from 'react-immutable-proptypes';
import ImmutablePureComponent from 'react-immutable-pure-component';
import { defineMessages, injectIntl, FormattedMessage } from 'react-intl';
import IconButton from 'mastodon/components/icon_button';
import Icon from 'mastodon/components/icon';
import AutosuggestInput from 'mastodon/components/autosuggest_input';
import classNames from 'classnames';
const messages = defineMessages({
option_placeholder: { id: 'compose_form.poll.option_placeholder', defaultMessage: 'Choice {number}' },
add_option: { id: 'compose_form.poll.add_option', defaultMessage: 'Add a choice' },
remove_option: { id: 'compose_form.poll.remove_option', defaultMessage: 'Remove this choice' },
poll_duration: { id: 'compose_form.poll.duration', defaultMessage: 'Poll duration' },
switchToMultiple: { id: 'compose_form.poll.switch_to_multiple', defaultMessage: 'Change poll to allow multiple choices' },
switchToSingle: { id: 'compose_form.poll.switch_to_single', defaultMessage: 'Change poll to allow for a single choice' },
minutes: { id: 'intervals.full.minutes', defaultMessage: '{number, plural, one {# minute} other {# minutes}}' },
hours: { id: 'intervals.full.hours', defaultMessage: '{number, plural, one {# hour} other {# hours}}' },
days: { id: 'intervals.full.days', defaultMessage: '{number, plural, one {# day} other {# days}}' },
});
@injectIntl
class Option extends React.PureComponent {
static propTypes = {
title: PropTypes.string.isRequired,
index: PropTypes.number.isRequired,
isPollMultiple: PropTypes.bool,
onChange: PropTypes.func.isRequired,
onRemove: PropTypes.func.isRequired,
onToggleMultiple: PropTypes.func.isRequired,
suggestions: ImmutablePropTypes.list,
onClearSuggestions: PropTypes.func.isRequired,
onFetchSuggestions: PropTypes.func.isRequired,
onSuggestionSelected: PropTypes.func.isRequired,
intl: PropTypes.object.isRequired,
};
handleOptionTitleChange = e => {
this.props.onChange(this.props.index, e.target.value);
};
handleOptionRemove = () => {
this.props.onRemove(this.props.index);
};
handleToggleMultiple = e => {
this.props.onToggleMultiple();
e.preventDefault();
e.stopPropagation();
};
handleCheckboxKeypress = e => {
if (e.key === 'Enter' || e.key === ' ') {
this.handleToggleMultiple(e);
}
}
onSuggestionsClearRequested = () => {
this.props.onClearSuggestions();
}
onSuggestionsFetchRequested = (token) => {
this.props.onFetchSuggestions(token);
}
onSuggestionSelected = (tokenStart, token, value) => {
this.props.onSuggestionSelected(tokenStart, token, value, ['poll', 'options', this.props.index]);
}
render () {
const { isPollMultiple, title, index, intl } = this.props;
return (
<li>
<label className='poll__text editable'>
<span
className={classNames('poll__input', { checkbox: isPollMultiple })}
onClick={this.handleToggleMultiple}
onKeyPress={this.handleCheckboxKeypress}
role='button'
tabIndex='0'
title={intl.formatMessage(isPollMultiple ? messages.switchToSingle : messages.switchToMultiple)}
aria-label={intl.formatMessage(isPollMultiple ? messages.switchToSingle : messages.switchToMultiple)}
/>
<AutosuggestInput
placeholder={intl.formatMessage(messages.option_placeholder, { number: index + 1 })}
maxLength={25}
value={title}
onChange={this.handleOptionTitleChange}
suggestions={this.props.suggestions}
onSuggestionsFetchRequested={this.onSuggestionsFetchRequested}
onSuggestionsClearRequested={this.onSuggestionsClearRequested}
onSuggestionSelected={this.onSuggestionSelected}
searchTokens={[':']}
/>
</label>
<div className='poll__cancel'>
<IconButton disabled={index <= 1} title={intl.formatMessage(messages.remove_option)} icon='times' onClick={this.handleOptionRemove} />
</div>
</li>
);
}
}
export default
@injectIntl
class PollForm extends ImmutablePureComponent {
static propTypes = {
options: ImmutablePropTypes.list,
expiresIn: PropTypes.number,
isMultiple: PropTypes.bool,
onChangeOption: PropTypes.func.isRequired,
onAddOption: PropTypes.func.isRequired,
onRemoveOption: PropTypes.func.isRequired,
onChangeSettings: PropTypes.func.isRequired,
suggestions: ImmutablePropTypes.list,
onClearSuggestions: PropTypes.func.isRequired,
onFetchSuggestions: PropTypes.func.isRequired,
onSuggestionSelected: PropTypes.func.isRequired,
intl: PropTypes.object.isRequired,
};
handleAddOption = () => {
this.props.onAddOption('');
};
handleSelectDuration = e => {
this.props.onChangeSettings(e.target.value, this.props.isMultiple);
};
handleToggleMultiple = () => {
this.props.onChangeSettings(this.props.expiresIn, !this.props.isMultiple);
};
render () {
const { options, expiresIn, isMultiple, onChangeOption, onRemoveOption, intl, ...other } = this.props;
if (!options) {
return null;
}
return (
<div className='compose-form__poll-wrapper'>
<ul>
{options.map((title, i) => <Option title={title} key={i} index={i} onChange={onChangeOption} onRemove={onRemoveOption} isPollMultiple={isMultiple} onToggleMultiple={this.handleToggleMultiple} {...other} />)}
</ul>
<div className='poll__footer'>
<button disabled={options.size >= 4} className='button button-secondary' onClick={this.handleAddOption}><Icon id='plus' /> <FormattedMessage {...messages.add_option} /></button>
<select value={expiresIn} onChange={this.handleSelectDuration}>
<option value={300}>{intl.formatMessage(messages.minutes, { number: 5 })}</option>
<option value={1800}>{intl.formatMessage(messages.minutes, { number: 30 })}</option>
<option value={3600}>{intl.formatMessage(messages.hours, { number: 1 })}</option>
<option value={21600}>{intl.formatMessage(messages.hours, { number: 6 })}</option>
<option value={86400}>{intl.formatMessage(messages.days, { number: 1 })}</option>
<option value={259200}>{intl.formatMessage(messages.days, { number: 3 })}</option>
<option value={604800}>{intl.formatMessage(messages.days, { number: 7 })}</option>
</select>
</div>
</div>
);
}
}
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