/**
* 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);
}
}
}
