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<?php |
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/****************************************************************************** |
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* Wikipedia Account Creation Assistance tool * |
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* * |
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* All code in this file is released into the public domain by the ACC * |
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* Development Team. Please see team.json for a list of contributors. * |
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******************************************************************************/ |
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namespace Waca\Pages; |
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use Waca\DataObjects\Request; |
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use Waca\DataObjects\User; |
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use Waca\Exceptions\ApplicationLogicException; |
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use Waca\Fragments\RequestListData; |
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use Waca\Helpers\SearchHelpers\RequestSearchHelper; |
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use Waca\Security\SecurityManager; |
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use Waca\SessionAlert; |
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use Waca\Tasks\PagedInternalPageBase; |
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use Waca\WebRequest; |
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class PageSearch extends PagedInternalPageBase |
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{ |
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use RequestListData; |
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/** |
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* Main function for this page, when no specific actions are called. |
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*/ |
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protected function main() |
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{ |
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$this->setHtmlTitle('Search'); |
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// Dual-mode page |
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if (WebRequest::getString('type') !== null) { |
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$searchType = WebRequest::getString('type'); |
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$searchTerm = WebRequest::getString('term'); |
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$excludeNonConfirmed = WebRequest::getBoolean('excludeNonConfirmed'); |
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$validationError = ""; |
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if (!$this->validateSearchParameters($searchType, $searchTerm, $validationError)) { |
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SessionAlert::error($validationError, "Search error"); |
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$this->assign('term', $searchTerm); |
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$this->assign('target', $searchType); |
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$this->assign('excludeNonConfirmed', $excludeNonConfirmed); |
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$this->assign('hasResultset', false); |
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return; |
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} |
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$requestSearch = RequestSearchHelper::get($this->getDatabase()); |
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$this->setSearchHelper($requestSearch); |
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$this->setupLimits(); |
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if ($excludeNonConfirmed) { |
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$requestSearch->withConfirmedEmail(); |
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} |
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switch ($searchType) { |
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case 'name': |
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$this->getNameSearchResults($requestSearch, $searchTerm); |
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break; |
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case 'email': |
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$this->getEmailSearchResults($requestSearch, $searchTerm); |
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break; |
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case 'ip': |
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$this->getIpSearchResults($requestSearch, $searchTerm); |
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break; |
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case 'comment': |
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$this->getCommentSearchResults($requestSearch, $searchTerm); |
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break; |
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} |
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/** @var Request[] $results */ |
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$results = $requestSearch->getRecordCount($count)->fetch(); |
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$this->setupPageData($count, [ |
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'term' => $searchTerm, |
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'type' => $searchType, |
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'excludeNonConfirmed' => $excludeNonConfirmed, |
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]); |
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// deal with results |
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$this->assign('requests', $this->prepareRequestData($results)); |
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$this->assign('resultCount', count($results)); |
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$this->assign('hasResultset', true); |
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$this->setTemplate('search/main.tpl'); |
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} |
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else { |
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$this->assign('target', 'name'); |
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$this->assign('hasResultset', false); |
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$this->assign('limit', 50); |
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$this->assign('excludeNonConfirmed', true); |
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$this->setTemplate('search/main.tpl'); |
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} |
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} |
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/** |
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* Gets search results by name |
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* |
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* @param RequestSearchHelper $searchHelper |
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* @param string $searchTerm |
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*/ |
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private function getNameSearchResults(RequestSearchHelper $searchHelper, $searchTerm) |
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{ |
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$padded = '%' . $searchTerm . '%'; |
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$searchHelper->byName($padded); |
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} |
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/** |
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* Gets search results by comment |
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* |
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* @param RequestSearchHelper $searchHelper |
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* @param string $searchTerm |
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*/ |
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private function getCommentSearchResults(RequestSearchHelper $searchHelper, $searchTerm) |
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{ |
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$padded = '%' . $searchTerm . '%'; |
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$searchHelper->byComment($padded); |
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$securityManager = $this->getSecurityManager(); |
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$currentUser = User::getCurrent($this->getDatabase()); |
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$securityResult = $securityManager->allows('RequestData', 'seeRestrictedComments', $currentUser); |
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if ($securityResult !== SecurityManager::ALLOWED) { |
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$searchHelper->byCommentSecurity(['requester', 'user']); |
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} |
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} |
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/** |
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* Gets search results by email |
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* |
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* @param $searchHelper |
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* @param string $searchTerm |
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* |
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* @throws ApplicationLogicException |
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*/ |
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private function getEmailSearchResults(RequestSearchHelper $searchHelper, $searchTerm) |
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{ |
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if ($searchTerm === "@") { |
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throw new ApplicationLogicException('The search term "@" is not valid for email address searches!'); |
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} |
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$padded = '%' . $searchTerm . '%'; |
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$searchHelper->byEmailAddress($padded)->excludingPurgedData($this->getSiteConfiguration()); |
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} |
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/** |
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* Gets search results by IP address or XFF IP address |
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* |
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* @param RequestSearchHelper $searchHelper |
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* @param string $searchTerm |
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*/ |
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private function getIpSearchResults(RequestSearchHelper $searchHelper, $searchTerm) |
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{ |
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$searchHelper |
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->byIp($searchTerm) |
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->excludingPurgedData($this->getSiteConfiguration()); |
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} |
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/** |
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* @param string $searchType |
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* @param string $searchTerm |
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* |
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* @param string $errorMessage |
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* |
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* @return bool true if parameters are valid |
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*/ |
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protected function validateSearchParameters($searchType, $searchTerm, &$errorMessage) |
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{ |
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if (!in_array($searchType, array('name', 'email', 'ip', 'comment'))) { |
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$errorMessage = 'Unknown search type'; |
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return false; |
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} |
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if ($searchTerm === '%' || $searchTerm === '' || $searchTerm === null) { |
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$errorMessage = 'No search term specified entered'; |
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return false; |
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} |
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$errorMessage = ""; |
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return true; |
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} |
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} |
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