protected function taskGetNewsFeed()
{
$cache = $this->grav['cache'];
if ($this->post['refresh'] == 'true') {
$cache->delete('news-feed');
}
$feed_data = $cache->fetch('news-feed');
if (!$feed_data) {
try {
$feed = $this->admin->getFeed();
if (is_object($feed)) {
require_once __DIR__ . '/../twig/AdminTwigExtension.php';
$adminTwigExtension = new AdminTwigExtension();
$feed_items = $feed->getItems();
// Feed should only every contain 10, but just in case!
if (count($feed_items) > 10) {
$feed_items = array_slice($feed_items, 0, 10);
}
foreach ($feed_items as $item) {
$datetime = $adminTwigExtension->adminNicetimeFilter($item->getDate()->getTimestamp());
$feed_data[] = '<li><span class="date">' . $datetime . '</span> <a href="' . $item->getUrl() . '" target="_blank" title="' . str_replace('"', '″', $item->getTitle()) . '">' . $item->getTitle() . '</a></li>';
}
}
// cache for 1 hour
$cache->save('news-feed', $feed_data, 60 * 60);
} catch (\Exception $e) {
$this->admin->json_response = ['status' => 'error', 'message' => $e->getMessage()];
return;
}
}
$this->admin->json_response = ['status' => 'success', 'feed_data' => $feed_data];
}
public function processNotifications($notifications)
{
// Sort by date
usort($notifications, function ($a, $b) {
return strcmp($a->date, $b->date);
});
$notifications = array_reverse($notifications);
// Make adminNicetimeFilter available
require_once __DIR__ . '/../twig/AdminTwigExtension.php';
$adminTwigExtension = new AdminTwigExtension();
$filename = $this->grav['locator']->findResource('user://data/notifications/' . $this->grav['user']->username . YAML_EXT, true, true);
$read_notifications = CompiledYamlFile::instance($filename)->content();
$notifications_processed = [];
foreach ($notifications as $key => $notification) {
$is_valid = true;
if (in_array($notification->id, $read_notifications)) {
$notification->read = true;
}
if ($is_valid && isset($notification->permissions) && !$this->authorize($notification->permissions)) {
$is_valid = false;
}
if ($is_valid && isset($notification->dependencies)) {
foreach ($notification->dependencies as $dependency => $constraints) {
if ($dependency == 'grav') {
if (!Semver::satisfies(GRAV_VERSION, $constraints)) {
$is_valid = false;
}
} else {
$packages = array_merge($this->plugins()->toArray(), $this->themes()->toArray());
if (!isset($packages[$dependency])) {
$is_valid = false;
} else {
$version = $packages[$dependency]['version'];
if (!Semver::satisfies($version, $constraints)) {
$is_valid = false;
}
}
}
if (!$is_valid) {
break;
}
}
}
if ($is_valid) {
$notifications_processed[] = $notification;
}
}
// Process notifications
$notifications_processed = array_map(function ($notification) use($adminTwigExtension) {
$notification->date = $adminTwigExtension->adminNicetimeFilter($notification->date);
return $notification;
}, $notifications_processed);
return $notifications_processed;
}
