Merge branch 'glitch'`

1 files changed, 83 insertions, 17 deletions

diff --git a/app/javascript/flavours/glitch/components/poll.js b/app/javascript/flavours/glitch/components/poll.js
index 690f9ae5a..62965df94 100644
--- a/app/javascript/flavours/glitch/components/poll.js
+++ b/app/javascript/flavours/glitch/components/poll.js
@@ -4,15 +4,17 @@ import ImmutablePropTypes from 'react-immutable-proptypes';
 import ImmutablePureComponent from 'react-immutable-pure-component';
 import { defineMessages, injectIntl, FormattedMessage } from 'react-intl';
 import classNames from 'classnames';
-import { vote, fetchPoll } from 'mastodon/actions/polls';
-import Motion from 'mastodon/features/ui/util/optional_motion';
+import { vote, fetchPoll } from 'flavours/glitch/actions/polls';
+import Motion from 'flavours/glitch/util/optional_motion';
 import spring from 'react-motion/lib/spring';
 import escapeTextContentForBrowser from 'escape-html';
-import emojify from 'mastodon/features/emoji/emoji';
+import emojify from 'flavours/glitch/util/emoji';
 import RelativeTimestamp from './relative_timestamp';
+import Icon from 'flavours/glitch/components/icon';
 
 const messages = defineMessages({
   closed: { id: 'poll.closed', defaultMessage: 'Closed' },
+  voted: { id: 'poll.voted', defaultMessage: 'You voted for this answer', description: 'Tooltip of the "voted" checkmark in polls' },
 });
 
 const makeEmojiMap = record => record.get('emojis').reduce((obj, emoji) => {
@@ -32,11 +34,40 @@ class Poll extends ImmutablePureComponent {
 
   state = {
     selected: {},
+    expired: null,
   };
 
-  handleOptionChange = e => {
-    const { target: { value } } = e;
+  static getDerivedStateFromProps (props, state) {
+    const { poll, intl } = props;
+    const expires_at = poll.get('expires_at');
+    const expired = poll.get('expired') || expires_at !== null && (new Date(expires_at)).getTime() < intl.now();
+    return (expired === state.expired) ? null : { expired };
+  }
+
+  componentDidMount () {
+    this._setupTimer();
+  }
+
+  componentDidUpdate () {
+    this._setupTimer();
+  }
+
+  componentWillUnmount () {
+    clearTimeout(this._timer);
+  }
+
+  _setupTimer () {
+    const { poll, intl } = this.props;
+    clearTimeout(this._timer);
+    if (!this.state.expired) {
+      const delay = (new Date(poll.get('expires_at'))).getTime() - intl.now();
+      this._timer = setTimeout(() => {
+        this.setState({ expired: true });
+      }, delay);
+    }
+  }
 
+  _toggleOption = value => {
     if (this.props.poll.get('multiple')) {
       const tmp = { ...this.state.selected };
       if (tmp[value]) {
@@ -50,8 +81,20 @@ class Poll extends ImmutablePureComponent {
       tmp[value] = true;
       this.setState({ selected: tmp });
     }
+  }
+
+  handleOptionChange = ({ target: { value } }) => {
+    this._toggleOption(value);
   };
 
+  handleOptionKeyPress = (e) => {
+    if (e.key === 'Enter' || e.key === ' ') {
+      this._toggleOption(e.target.getAttribute('data-index'));
+      e.stopPropagation();
+      e.preventDefault();
+    }
+  }
+
   handleVote = () => {
     if (this.props.disabled) {
       return;
@@ -68,12 +111,13 @@ class Poll extends ImmutablePureComponent {
     this.props.dispatch(fetchPoll(this.props.poll.get('id')));
   };
 
-  renderOption (option, optionIndex) {
-    const { poll, disabled } = this.props;
-    const percent            = poll.get('votes_count') === 0 ? 0 : (option.get('votes_count') / poll.get('votes_count')) * 100;
-    const leading            = poll.get('options').filterNot(other => other.get('title') === option.get('title')).every(other => option.get('votes_count') > other.get('votes_count'));
-    const active             = !!this.state.selected[`${optionIndex}`];
-    const showResults        = poll.get('voted') || poll.get('expired');
+  renderOption (option, optionIndex, showResults) {
+    const { poll, disabled, intl } = this.props;
+    const pollVotesCount  = poll.get('voters_count') || poll.get('votes_count');
+    const percent         = pollVotesCount === 0 ? 0 : (option.get('votes_count') / pollVotesCount) * 100;
+    const leading         = poll.get('options').filterNot(other => other.get('title') === option.get('title')).every(other => option.get('votes_count') >= other.get('votes_count'));
+    const active          = !!this.state.selected[`${optionIndex}`];
+    const voted           = option.get('voted') || (poll.get('own_votes') && poll.get('own_votes').includes(optionIndex));
 
     let titleEmojified = option.get('title_emojified');
     if (!titleEmojified) {
@@ -101,8 +145,21 @@ class Poll extends ImmutablePureComponent {
             disabled={disabled}
           />
 
-          {!showResults && <span className={classNames('poll__input', { checkbox: poll.get('multiple'), active })} />}
-          {showResults && <span className='poll__number'>{Math.round(percent)}%</span>}
+          {!showResults && (
+            <span
+              className={classNames('poll__input', { checkbox: poll.get('multiple'), active })}
+              tabIndex='0'
+              role={poll.get('multiple') ? 'checkbox' : 'radio'}
+              onKeyPress={this.handleOptionKeyPress}
+              aria-checked={active}
+              aria-label={option.get('title')}
+              data-index={optionIndex}
+            />
+          )}
+          {showResults && <span className='poll__number'>
+            {!!voted && <Icon id='check' className='poll__vote__mark' title={intl.formatMessage(messages.voted)} />}
+            {Math.round(percent)}%
+          </span>}
 
           <span dangerouslySetInnerHTML={{ __html: titleEmojified }} />
         </label>
@@ -112,25 +169,34 @@ class Poll extends ImmutablePureComponent {
 
   render () {
     const { poll, intl } = this.props;
+    const { expired } = this.state;
 
     if (!poll) {
       return null;
     }
 
-    const timeRemaining = poll.get('expired') ? intl.formatMessage(messages.closed) : <RelativeTimestamp timestamp={poll.get('expires_at')} futureDate />;
-    const showResults   = poll.get('voted') || poll.get('expired');
+    const timeRemaining = expired ? intl.formatMessage(messages.closed) : <RelativeTimestamp timestamp={poll.get('expires_at')} futureDate />;
+    const showResults   = poll.get('voted') || expired;
     const disabled      = this.props.disabled || Object.entries(this.state.selected).every(item => !item);
 
+    let votesCount = null;
+
+    if (poll.get('voters_count') !== null && poll.get('voters_count') !== undefined) {
+      votesCount = <FormattedMessage id='poll.total_people' defaultMessage='{count, plural, one {# person} other {# people}}' values={{ count: poll.get('voters_count') }} />;
+    } else {
+      votesCount = <FormattedMessage id='poll.total_votes' defaultMessage='{count, plural, one {# vote} other {# votes}}' values={{ count: poll.get('votes_count') }} />;
+    }
+
     return (
       <div className='poll'>
         <ul>
-          {poll.get('options').map((option, i) => this.renderOption(option, i))}
+          {poll.get('options').map((option, i) => this.renderOption(option, i, showResults))}
         </ul>
 
         <div className='poll__footer'>
           {!showResults && <button className='button button-secondary' disabled={disabled} onClick={this.handleVote}><FormattedMessage id='poll.vote' defaultMessage='Vote' /></button>}
           {showResults && !this.props.disabled && <span><button className='poll__link' onClick={this.handleRefresh}><FormattedMessage id='poll.refresh' defaultMessage='Refresh' /></button> · </span>}
-          <FormattedMessage id='poll.total_votes' defaultMessage='{count, plural, one {# vote} other {# votes}}' values={{ count: poll.get('votes_count') }} />
+          {votesCount}
           {poll.get('expires_at') && <span> · {timeRemaining}</span>}
         </div>
       </div>