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<?php |
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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\Helpers\RequestSearchHelper; |
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use Waca\Security\SecurityConfiguration; |
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use Waca\Tasks\InternalPageBase; |
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use Waca\WebRequest; |
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class PageSearch extends InternalPageBase |
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{ |
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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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$this->setHtmlTitle('Search'); |
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// Dual-mode page |
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if (WebRequest::wasPosted()) { |
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$this->validateCSRFToken(); |
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// TODO: logging |
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$searchType = WebRequest::postString('type'); |
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$searchTerm = WebRequest::postString('term'); |
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$this->validateSearchParameters($searchType, $searchTerm); |
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$results = array(); |
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switch ($searchType) { |
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case 'name': |
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$results = $this->getNameSearchResults($searchTerm); |
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break; |
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case 'email': |
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$results = $this->getEmailSearchResults($searchTerm); |
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break; |
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case 'ip': |
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$results = $this->getIpSearchResults($searchTerm); |
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break; |
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} |
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// deal with results |
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$this->assign('requests', $results); |
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$this->assign('term', $searchTerm); |
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$this->assign('target', $searchType); |
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$userIds = array_map( |
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function(Request $entry) { |
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return $entry->getReserved(); |
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}, |
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$results); |
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$userList = User::getUsernames($userIds, $this->getDatabase()); |
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$this->assign('userlist', $userList); |
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$this->assignCSRFToken(); |
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$this->setTemplate('search/searchResult.tpl'); |
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} |
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else { |
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$this->assignCSRFToken(); |
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$this->setTemplate('search/searchForm.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 $searchTerm string |
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* |
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* @returns array<Request> |
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*/ |
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private function getNameSearchResults($searchTerm) |
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{ |
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$padded = '%' . $searchTerm . '%'; |
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return RequestSearchHelper::get($this->getDatabase()) |
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->byName($padded) |
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->excludingPurgedData($this->getSiteConfiguration()) |
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->fetch(); |
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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 $searchTerm string |
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* |
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* @return array <Request> |
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* @throws ApplicationLogicException |
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*/ |
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private function getEmailSearchResults($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 = '%' . $searchTerm . '%'; |
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return RequestSearchHelper::get($this->getDatabase()) |
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->byEmailAddress($padded) |
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->excludingPurgedData($this->getSiteConfiguration()) |
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->fetch(); |
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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 $searchTerm string |
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* |
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* @returns array<Request> |
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*/ |
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private function getIpSearchResults($searchTerm) |
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{ |
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return RequestSearchHelper::get($this->getDatabase()) |
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->byIp($searchTerm) |
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->excludingPurgedData($this->getSiteConfiguration()) |
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->fetch(); |
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} |
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/** |
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* Sets up the security for this page. If certain actions have different permissions, this should be reflected in |
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* the return value from this function. |
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* |
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* If this page even supports actions, you will need to check the route |
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* |
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* @return SecurityConfiguration |
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* @category Security-Critical |
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*/ |
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protected function getSecurityConfiguration() |
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{ |
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return $this->getSecurityManager()->configure()->asInternalPage(); |
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} |
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/** |
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* @param $searchType |
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* @param $searchTerm |
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* |
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* @throws ApplicationLogicException |
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*/ |
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protected function validateSearchParameters($searchType, $searchTerm) |
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{ |
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if (!in_array($searchType, array('name', 'email', 'ip'))) { |
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// todo: handle more gracefully. |
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throw new ApplicationLogicException('Unknown search type'); |
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} |
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if ($searchTerm === '%' || $searchTerm === '') { |
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throw new ApplicationLogicException('No search term specified entered'); |
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} |
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} |
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} |
stwalkerster /
waca
