public function feedItems(\Closure $consumer, $limit = 0)
{
$last = 0;
$items = PageUpdate::diff()->orderBy('created_at', 'desc');
if ($limit) {
$items = $items->take($limit);
}
foreach ($items->get() as $item) {
if ($this->filter($item)) {
$page = $item->relatedPage();
$author = $item->relatedAuthor();
$feed = new FeedItem();
$feed->title = $page->title;
$feed->author = $author->fio;
$feed->created = $item->created_at;
$feed->url = route('pages.updates.index', $page) . '?highlite=' . $item->version()->encode();
$feed->description = view('rss.diff-item', ['update' => $item, 'feed' => $feed]);
$consumer($feed);
if ($feed->created->timestamp > $last) {
$last = $feed->created->timestamp;
}
}
}
return $last ? Date::createFromTimestamp($last) : Date::now();
}
/**
* Display the specified page entity.
*
* @param Page $page
* @return Response
*/
public function show()
{
list($author, $group, $page) = pick_arg(Author::class, Group::class, Page::class);
$exclude = view_excludes(['author' => $author, 'group' => $group]);
$updates = \Ankh\PageUpdate::where('entity_id', $page->id)->diff()->orderBy('created_at', 'desc')->get()->all();
$groupper = new UpdatesGroupper($updates);
$versions = $groupper->flow();
return $this->viewVersions(compact('page', 'updates', 'versions', 'exclude'));
}
public function clean()
{
$pages = Page::onlyTrashed();
$pageIds = $pages->get(['id'])->pluck('id', 'id');
$trough = PageUpdate::withTrashed()->get(['id', 'entity_id'])->all();
$same = array_filter(array_map(function ($e) use($pageIds) {
return isset($pageIds[$e->entity_id]) ? $e->id : false;
}, $trough));
$updates = Update::withTrashed()->whereIn('id', $same);
$updateIds = $updates->get(['id'])->pluck('id');
$updates->forceDelete();
$pages->forceDelete();
$this->stats = ['pages' => $pageIds->toArray(), 'updates' => $updateIds->toArray()];
return $this->stats;
}
/**
* Execute the command.
*
* @return void
*/
public function handle()
{
$update = PageUpdate::withTrashed()->find($this->update);
$page = $update->relatedPage();
$version = $page->version($update->created_at);
Log::info("Checking page " . $page->id . "...");
$compare = with(new Comparator())->compareLast($version);
if ($compare === false) {
throw new \Exception("Page {$page->id} check failed");
}
if ($compare->equals()) {
Log::info("Page {$page->id} check found no differences");
} else {
$update->restore();
}
}
