/**
* Check Permissions
*
* @param \Illuminate\Http\Request $request
*
* @return Boolean True if permission check passes, false otherwise
*/
protected function checkPermissions($request)
{
$action = $request->route()->getAction();
// Check for additional permissions required
$requiredPermisions = isset($action['permissions']) ? explode('|', $action['permissions']) : false;
return $this->permissionChecker->hasPermission('user', null, $requiredPermisions);
}
/**
* @param string $moderationName
*
* @param string $contentName
* @param int $contentId
*
* @return \Illuminate\View\View
*/
public function renderModerationButton($moderationName, $contentName, $contentId)
{
$moderation = $this->moderationRegistry->get($moderationName);
if ($moderation && $this->permissionChecker->hasPermission('user', null, $moderation->getPermissionName())) {
return view('partials.moderation.moderation_button', ['moderation' => $moderation, 'content_name' => $contentName, 'content_id' => $contentId]);
}
}
/**
* @return bool
*/
public function authorize()
{
if ($this->getModeration()) {
return $this->permissionChecker->hasPermission('user', null, $this->getModeration()->getPermissionName());
}
return true;
}
/**
* Get all users active in the last x minutes
*
* @param int $minutes The number of minutes which are considered as "online time"
* @param string $orderBy
* @param string $orderDir
* @param int $num The number of users to return. Set to 0 to get all users
*
* @return mixed
*/
public function online($minutes = 15, $orderBy = 'last_visit', $orderDir = 'desc', $num = 20)
{
// If the user visited the logout page as last he's not online anymore
/** @var Builder $baseQuery */
$baseQuery = $this->userModel->where('last_visit', '>=', new \DateTime("{$minutes} minutes ago"))->where('last_page', '!=', 'auth/logout')->orderBy('users.' . $orderBy, $orderDir);
// No need to add anymore if the user has permission to view anyone
if (!$this->permissionChecker->hasPermission('user', null, 'canViewAllOnline')) {
// First get the id of our setting
$settingId = Setting::where('name', 'user.showonline')->first()->id;
// Now join the correct setting_values row
$baseQuery->leftJoin('setting_values', function ($join) use($settingId) {
$join->on('setting_values.user_id', '=', 'users.id')->where('setting_values.setting_id', '=', $settingId);
});
// Either the setting is true or not set...
$baseQuery->where(function ($query) {
$query->where('setting_values.value', true)->orWhereNull('setting_values.value');
// ... or we're querying our row at the moment
if ($this->guard->check()) {
$query->orWhere('users.id', '=', $this->guard->user()->id);
}
});
}
if ($num > 0) {
return $baseQuery->paginate($num, ['users.*']);
}
return $baseQuery->get(['users.*']);
}
/**
* Get the forum tree for the index, consisting of root forums (categories), and one level of descendants.
*
* @param bool $checkPermissions
*
* @return mixed
*/
public function getIndexTree($checkPermissions = true)
{
$unviewable = $this->permissionChecker->getUnviewableIdsForContent('forum');
// TODO: The caching decorator would also cache the relations here
$baseQuery = $this->forumModel->where('parent_id', '=', null);
if ($checkPermissions) {
$baseQuery = $baseQuery->whereNotIn('id', $unviewable);
}
return $baseQuery->with(['children', 'children.lastPost', 'children.lastPost.topic', 'children.lastPostAuthor'])->get();
}
/**
* @param array $postIds
*
* @return mixed
*/
public function getPostsByIds(array $postIds)
{
$unviewableForums = $this->permissionChecker->getUnviewableIdsForContent('forum');
return $this->postModel->whereIn('id', $postIds)->whereHas('topic', function ($query) use($unviewableForums) {
$query->whereNotIn('forum_id', $unviewableForums);
})->with(['author', 'topic'])->get();
}
/**
* @return bool
*/
public function isOnline()
{
$minutes = $this->settings->get('wio.minutes', 15);
// This user was logging out at last
if ($this->wrappedObject->last_page == 'auth/logout') {
return false;
}
// This user isn't online
if (new \DateTime($this->wrappedObject->last_visit) < new \DateTime("{$minutes} minutes ago")) {
return false;
}
// The user is online, now permissions
// We're either testing our own account or have permissions to view everyone
if ($this->permissionChecker->hasPermission('user', null, 'canViewAllOnline') || $this->guard->user()->id == $this->wrappedObject->id) {
return true;
}
// Next we need to get the setting for this user
// First get the id of our setting
$settingId = Setting::where('name', 'user.showonline')->first()->id;
// Now the value
$settingValue = SettingValue::where('user_id', '=', $this->wrappedObject->id)->where('setting_id', '=', $settingId)->first();
// Either the value isn't set (good) or true (better), let's show this user as online
if ($settingValue == null || $settingValue->value == true) {
return true;
}
// Still here? Then the viewing user doesn't have the permissions and we show him as offline
return false;
}
/**
* @param int $num
*
* @return mixed
*/
public function getNewest($num = 20)
{
$unviewableForums = $this->permissionChecker->getUnviewableIdsForContent('forum');
return $this->topicModel->orderBy('last_post_id', 'desc')->with(['lastPost', 'forum', 'lastPost.author'])->whereNotIn('forum_id', $unviewableForums)->take($num)->get();
}
/**
* @return array
*/
public function rules()
{
$unviewableForums = implode(',', $this->permissionChecker->getUnviewableIdsForContent('forum'));
return ['content' => 'required', 'title' => 'required', 'forum_id' => "required|exists:forums,id|not_in:{$unviewableForums}"];
}
/**
* Filters a forum collection by the "canView" permission
*
* @param Collection $forums
*
* @return Collection
*/
private function filterUnviewableForums(Collection $forums)
{
return $forums->filter(function (Forum $forum) {
return $this->permissionChecker->hasPermission('forum', $forum->getContentId(), $forum::getViewablePermission(), $this->guard->user());
});
}
/**
* @param PermissionChecker $permissionChecker
* @param SearchRequest $searchRequest
*
* @return \Illuminate\Http\RedirectResponse
*/
public function makeSearch(PermissionChecker $permissionChecker, SearchRequest $searchRequest)
{
if ($searchRequest->result != 'posts') {
$searchRequest->result = 'topics';
}
if ($searchRequest->result == 'topics') {
$query = Topic::with(['firstPost']);
$query->leftJoin('posts', 'topics.first_post_id', '=', 'posts.id');
$query->where(function ($query) use(&$searchRequest) {
$query->where(function ($query) use(&$searchRequest) {
$query->where('topics.title', 'like', '%' . $searchRequest->keyword . '%');
$query->orWhere('posts.content', 'like', '%' . $searchRequest->keyword . '%');
});
});
} else {
$query = Post::with(['topic']);
$query->leftJoin('topics', 'posts.topic_id', '=', 'topics.id');
$query->where('posts.content', 'like', '%' . $searchRequest->keyword . '%');
}
if ($searchRequest->author) {
$query->leftJoin('users', 'posts.user_id', '=', 'users.id');
$query->where(function ($query) use(&$searchRequest) {
if ($searchRequest->matchusername) {
$query->where('users.name', $searchRequest->author);
$query->orWhere('posts.username', $searchRequest->author);
} else {
$query->where('users.name', 'like', '%' . $searchRequest->author . '%');
$query->orWhere('posts.username', 'like', '%' . $searchRequest->author . '%');
}
});
}
if ($searchRequest->topic_replies_type) {
switch ($searchRequest->topic_replies_type) {
case 'atmost':
$query->where('topics.num_posts', '<=', $searchRequest->topic_replies);
break;
case 'atleast':
$query->where('topics.num_posts', '>=', $searchRequest->topic_replies);
break;
case 'exactly':
default:
$query->where('topics.num_posts', $searchRequest->topic_replies);
break;
}
}
if ($searchRequest->post_date) {
$postDateType = '>=';
if ($searchRequest->post_date_type == 'older') {
$postDateType = '<=';
}
switch ($searchRequest->post_date) {
case 'yesterday':
$postDate = '-1 day';
break;
case 'oneweek':
$postDate = '-1 week';
break;
case 'twoweek':
$postDate = '-2 weeks';
break;
case 'onemonth':
$postDate = '-1 month';
break;
case 'threemonth':
$postDate = '-3 months';
break;
case 'sixmonth':
$postDate = '-3 months';
break;
case 'oneyear':
$postDate = '-1 year';
break;
default:
$postDate = '';
break;
}
if ($postDate) {
$query->where($searchRequest->result . '.created_at', $postDateType, new \DateTime('today ' . $postDate));
}
}
if (is_array($searchRequest->forums) && (!empty($searchRequest->forums) || !in_array('-1', $searchRequest->forums))) {
$query->whereIn('topics.forum_id', $searchRequest->forums);
}
// Forum permissions need to be checked
$unviewableForums = $permissionChecker->getUnviewableIdsForContent('forum');
if (!empty($unviewableForums)) {
$query->whereNotIn('topics.forum_id', $unviewableForums);
}
if (!$searchRequest->sortby) {
$searchRequest->sortby = 'postdate';
$searchRequest->sorttype = 'asc';
}
if (!$searchRequest->sorttype) {
$searchRequest->sorttype = 'asc';
}
$topics = [];
$posts = [];
$results = $query->get();
if ($searchRequest->result == 'topics') {
foreach ($results as $result) {
$topics[] = $result->id;
$posts[] = $result->firstPost->id;
}
} else {
foreach ($results as $result) {
$topics[] = $result->topic->id;
$posts[] = $result->id;
}
}
$searchlog = $this->searchRepository->create(['topics' => implode(',', $topics), 'posts' => implode(',', $posts), 'keywords' => $searchRequest->keyword, 'as_topics' => $searchRequest->result == 'topics']);
return redirect()->route('search.results', ['id' => $searchlog->id, 'orderBy' => $searchRequest->sortby, 'orderDir' => $searchRequest->sorttype]);
}
