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<?php |
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declare(strict_types=1); |
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/** |
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* Saito - The Threaded Web Forum |
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* |
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* @copyright Copyright (c) the Saito Project Developers |
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* @link https://github.com/Schlaefer/Saito |
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* @license http://opensource.org/licenses/MIT |
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*/ |
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namespace SaitoSearch\Controller; |
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use App\Controller\AppController; |
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use App\Model\Table\EntriesTable; |
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use Cake\Chronos\Chronos; |
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use Cake\Database\Driver\Mysql; |
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use Cake\Event\Event; |
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use Cake\Http\Response; |
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use Cake\I18n\FrozenDate; |
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use SaitoSearch\Lib\SimpleSearchString; |
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use Saito\Exception\SaitoForbiddenException; |
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use Search\Controller\Component\PrgComponent; |
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/** |
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* @property EntriesTable $Entries |
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* @property PrgComponent $Prg |
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*/ |
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class SearchesController extends AppController |
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{ |
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/** @var array CakePHP helpers */ |
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public $helpers = ['Form', 'Html', 'Posting']; |
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/** |
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* {@inheritDoc} |
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*/ |
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public function initialize() |
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{ |
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parent::initialize(); |
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$this->loadModel('Entries'); |
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$this->loadComponent('Paginator'); |
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// use setConfig on Component to not merge but overwrite/set the config |
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$this->Paginator->setConfig('whitelist', ['page'], false); |
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if ($this->getRequest()->getParam('action') === 'simple') { |
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$this->Entries->addBehavior('SaitoSearch.SaitoSearch'); |
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} else { |
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$this->Entries->addBehavior('Search.Search'); |
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$this->loadComponent('Search.Prg'); |
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$this->Prg->setConfig('actions', ['advanced'], false); |
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$this->Prg->setConfig('queryStringWhitelist', [], false); |
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} |
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} |
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/** |
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* {@inheritDoc} |
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*/ |
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public function beforeFilter(Event $event) |
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{ |
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parent::beforeFilter($event); |
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$this->Authentication->allowUnauthenticated(['simple']); |
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} |
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/** |
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* Simple search |
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* |
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* @return void|Response |
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*/ |
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public function simple() |
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{ |
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$this->set('titleForPage', __d('saito_search', 'simple.t')); |
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$defaults = [ |
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'searchTerm' => '', |
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'order' => 'time', |
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]; |
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// @td pgsql |
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$connection = $this->Entries->getConnection(); |
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if (!($connection->getDriver() instanceof Mysql)) { |
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return $this->redirect(['action' => 'advanced']); |
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} |
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$query = $this->request->getQueryParams(); |
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$query = array_intersect_key($query, array_flip(['searchTerm', 'order'])); |
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$query += $defaults; |
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$this->set('searchDefaults', $query); |
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$showEmptyForm = empty($query['searchTerm']); |
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if ($showEmptyForm) { |
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return; |
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} |
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$searchString = new SimpleSearchString($query['searchTerm']); |
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$finder = $query['order'] === 'rank' ? 'simpleSearchByRank' : 'simpleSearchByTime'; |
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$config = [ |
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'finder' => [ |
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$finder => [ |
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'categories' => $this->CurrentUser->getCategories()->getAll('read'), |
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'searchTerm' => $searchString, |
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], |
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], |
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// only sort paginate for "page"-query-param |
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'whitelist' => ['page'], |
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]; |
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$results = $this->Paginator->paginate($this->Entries, $config); |
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$this->set('omittedWords', $searchString->getOmittedWords()); |
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$this->set('minWordLength', $searchString->getMinWordLength()); |
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$this->set('results', $results); |
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$this->set('showBottomNavigation', true); |
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} |
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/** |
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* Advanced Search |
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* |
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* @return void |
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*/ |
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public function advanced() |
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{ |
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$this->set('titleForPage', __d('saito_search', 'advanced.t')); |
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$queryData = $this->request->getQueryParams(); |
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$now = Chronos::now(); |
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/// Setup time filter data |
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$first = $this->Entries->find() |
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->order(['id' => 'ASC']) |
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->first(); |
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if ($first) { |
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$startDate = $first->get('time'); |
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/// Limit default search range to one year in the past |
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$aYearAgo = new FrozenDate('-1 year'); |
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$defaultDate = $startDate < $aYearAgo ? $aYearAgo : $startDate; |
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} else { |
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/// No entries yet |
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$startDate = $defaultDate = $now; |
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} |
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$startYear = $startDate->format('Y'); |
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// calculate current month and year |
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$month = $queryData['month']['month'] ?? $defaultDate->month; |
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$year = $queryData['year']['year'] ?? $defaultDate->year; |
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$this->set(compact('month', 'year', 'startYear')); |
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/// Category drop-down data |
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$categories = $this->CurrentUser->getCategories()->getAll('read', 'select'); |
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$this->set('categories', $categories); |
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if (empty($queryData['subject']) && empty($queryData['text']) && empty($queryData['name'])) { |
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// just show form; |
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return; |
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} |
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/// setup find |
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$query = $this->Entries |
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->find('search', ['search' => $queryData]) |
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->contain(['Categories', 'Users']) |
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->order(['Entries.id' => 'DESC']); |
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/// Time filter |
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$time = Chronos::createFromDate($year, $month, 1); |
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if ($now->year !== $defaultDate->year || $now->month !== $defaultDate->month) { |
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$query->where(['time >=' => $time]); |
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} |
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/// Category filter |
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$categories = array_flip($categories); |
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if (!empty($queryData['category_id'])) { |
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$category = $queryData['category_id']; |
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if (!in_array($category, $categories)) { |
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throw new SaitoForbiddenException( |
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"Tried to search category $category.", |
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['CurrentUser' => $this->CurrentUser] |
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); |
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} |
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$categories = [$category]; |
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} |
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$query->where(['category_id IN' => $categories]); |
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$results = $this->paginate($query); |
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$this->set(compact('results')); |
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$this->set('showBottomNavigation', true); |
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} |
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} |
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Schlaefer /
Saito
