PHP DateFormatter::formatTimeDiffUntil方法代码示例

 /**
  * Displays the aggregator administration page.
  *
  * @return array
  *   A render array as expected by drupal_render().
  */
 public function adminOverview()
 {
     $entity_manager = $this->entityManager();
     $feeds = $entity_manager->getStorage('aggregator_feed')->loadMultiple();
     $header = array($this->t('Title'), $this->t('Items'), $this->t('Last update'), $this->t('Next update'), $this->t('Operations'));
     $rows = array();
     /** @var \Drupal\aggregator\FeedInterface[] $feeds */
     foreach ($feeds as $feed) {
         $row = array();
         $row[] = $feed->link();
         $row[] = $this->formatPlural($entity_manager->getStorage('aggregator_item')->getItemCount($feed), '1 item', '@count items');
         $last_checked = $feed->getLastCheckedTime();
         $refresh_rate = $feed->getRefreshRate();
         $row[] = $last_checked ? $this->t('@time ago', array('@time' => $this->dateFormatter->formatTimeDiffSince($last_checked))) : $this->t('never');
         $row[] = $last_checked && $refresh_rate ? $this->t('@time left', array('@time' => $this->dateFormatter->formatTimeDiffUntil($last_checked + $refresh_rate))) : $this->t('never');
         $links['edit'] = ['title' => $this->t('Edit'), 'url' => Url::fromRoute('entity.aggregator_feed.edit_form', ['aggregator_feed' => $feed->id()])];
         $links['delete'] = array('title' => $this->t('Delete'), 'url' => Url::fromRoute('entity.aggregator_feed.delete_form', ['aggregator_feed' => $feed->id()]));
         $links['delete_items'] = array('title' => $this->t('Delete items'), 'url' => Url::fromRoute('aggregator.feed_items_delete', ['aggregator_feed' => $feed->id()]));
         $links['update'] = array('title' => $this->t('Update items'), 'url' => Url::fromRoute('aggregator.feed_refresh', ['aggregator_feed' => $feed->id()]));
         $row[] = array('data' => array('#type' => 'operations', '#links' => $links));
         $rows[] = $row;
     }
     $build['feeds'] = array('#prefix' => '<h3>' . $this->t('Feed overview') . '</h3>', '#type' => 'table', '#header' => $header, '#rows' => $rows, '#empty' => $this->t('No feeds available. <a href="@link">Add feed</a>.', array('@link' => $this->url('aggregator.feed_add'))));
     return $build;
 }

 /**
  * Formats a timestamp.
  *
  * @param int $timestamp
  *   A UNIX timestamp to format.
  *
  * @return string
  *   The formatted timestamp string using the past or future format setting.
  */
 protected function formatTimestamp($timestamp)
 {
     $granularity = $this->getSetting('granularity');
     $options = ['granularity' => $granularity];
     if ($this->request->server->get('REQUEST_TIME') > $timestamp) {
         return SafeMarkup::format($this->getSetting('past_format'), ['@interval' => $this->dateFormatter->formatTimeDiffSince($timestamp, $options)]);
     } else {
         return SafeMarkup::format($this->getSetting('future_format'), ['@interval' => $this->dateFormatter->formatTimeDiffUntil($timestamp, $options)]);
     }
 }

 /**
  * Tests the formatTimeDiffSince method.
  *
  * @covers ::formatTimeDiffSince
  */
 public function testFormatTimeDiffSince()
 {
     $expected = '1 second';
     $timestamp = $this->createTimestamp('2013-12-11 10:09:07');
     $request_time = $this->createTimestamp('2013-12-11 10:09:08');
     $options = array();
     // Mocks the formatDiff function of the dateformatter object.
     $this->dateFormatterStub->expects($this->any())->method('formatDiff')->with($request_time, $timestamp, $options)->will($this->returnValue($expected));
     $request = Request::createFromGlobals();
     $request->server->set('REQUEST_TIME', $request_time);
     // Mocks a the request stack getting the current request.
     $this->requestStack->expects($this->any())->method('getCurrentRequest')->willReturn($request);
     $this->assertEquals($expected, $this->dateFormatterStub->formatTimeDiffUntil($timestamp, $options));
 }

 /**
  * {@inheritdoc}
  */
 public function render(ResultRow $values)
 {
     $value = $this->getValue($values);
     $format = $this->options['date_format'];
     if (in_array($format, array('custom', 'raw time ago', 'time ago', 'raw time hence', 'time hence', 'raw time span', 'time span', 'raw time span', 'inverse time span', 'time span'))) {
         $custom_format = $this->options['custom_date_format'];
     }
     if ($value) {
         $timezone = !empty($this->options['timezone']) ? $this->options['timezone'] : NULL;
         $time_diff = REQUEST_TIME - $value;
         // will be positive for a datetime in the past (ago), and negative for a datetime in the future (hence)
         switch ($format) {
             case 'raw time ago':
                 return $this->dateFormatter->formatTimeDiffSince($value, array('granularity' => is_numeric($custom_format) ? $custom_format : 2));
             case 'time ago':
                 return $this->t('%time ago', array('%time' => $this->dateFormatter->formatTimeDiffSince($value, array('granularity' => is_numeric($custom_format) ? $custom_format : 2))));
             case 'raw time hence':
                 return $this->dateFormatter->formatTimeDiffUntil($value, array('granularity' => is_numeric($custom_format) ? $custom_format : 2));
             case 'time hence':
                 return $this->t('%time hence', array('%time' => $this->dateFormatter->formatTimeDiffUntil($value, array('granularity' => is_numeric($custom_format) ? $custom_format : 2))));
             case 'raw time span':
                 return ($time_diff < 0 ? '-' : '') . $this->dateFormatter->formatTimeDiffSince($value, array('strict' => FALSE, 'granularity' => is_numeric($custom_format) ? $custom_format : 2));
             case 'inverse time span':
                 return ($time_diff > 0 ? '-' : '') . $this->dateFormatter->formatTimeDiffSince($value, array('strict' => FALSE, 'granularity' => is_numeric($custom_format) ? $custom_format : 2));
             case 'time span':
                 $time = $this->dateFormatter->formatTimeDiffSince($value, array('strict' => FALSE, 'granularity' => is_numeric($custom_format) ? $custom_format : 2));
                 return $time_diff < 0 ? $this->t('%time hence', array('%time' => $time)) : $this->t('%time ago', array('%time' => $time));
             case 'custom':
                 if ($custom_format == 'r') {
                     return format_date($value, $format, $custom_format, $timezone, 'en');
                 }
                 return format_date($value, $format, $custom_format, $timezone);
             default:
                 return format_date($value, $format, '', $timezone);
         }
     }
 }