public function __construct(Pagerfanta $paginator, Request $request, $base_url) { $this->data = $paginator->getCurrentPageResults(); $this->total_count = $paginator->getNbResults(); $this->count = count($this->data); $query = array('q' => $request->get('q'), 'limit' => $request->get('limit'), 'page' => $request->get('page')); $this->query = $query; $this->urls['current'] = $base_url . '?' . http_build_query($query); if ($paginator->hasPreviousPage()) { $query['page'] = $paginator->getPreviousPage(); $this->urls['previous'] = $base_url . '?' . http_build_query($query); if ($paginator->getCurrentPage() > 2) { $query['page'] = 1; $this->urls['start'] = $base_url . '?' . http_build_query($query); } } if ($paginator->hasNextPage()) { $query['page'] = $paginator->getNextPage(); $this->urls['next'] = $base_url . '?' . http_build_query($query); if ($paginator->getCurrentPage() < $paginator->getNbPages() - 1) { $query['page'] = $paginator->getNbPages(); $this->urls['end'] = $base_url . '?' . http_build_query($query); } } }
public function searchAction(Request $request) { $format = $request->getRequestFormat(); $query = trim($request->query->get('q')); if (empty($query)) { if ('json' === $format) { return new JsonResponse(array('status' => 'error', 'message' => 'Missing or too short search query, example: ?q=example'), 400); } return $this->render('KnpBundlesBundle:Bundle:search.html.twig'); } // Skip search if query matches exactly one bundle name, and such was found in database if (!$request->isXmlHttpRequest() && preg_match('/^[a-z0-9-]+\\/[a-z0-9-]+$/i', $query)) { list($ownerName, $name) = explode('/', $query); $bundle = $this->getRepository('Bundle')->findOneBy(array('ownerName' => $ownerName, 'name' => $name)); if ($bundle) { return $this->redirect($this->generateUrl('bundle_show', array('ownerName' => $ownerName, 'name' => $name, '_format' => $format))); } } /** @var $solarium \Solarium_Client */ $solarium = $this->get('solarium.client'); $select = $solarium->createSelect(); $escapedQuery = $select->getHelper()->escapeTerm($query); $dismax = $select->getDisMax(); $dismax->setQueryFields(array('name^2', 'ownerName', 'fullName^1.5', 'description', 'keywords', 'text', 'text_ngram')); $dismax->setPhraseFields(array('description^30')); $dismax->setQueryParser('edismax'); $select->setQuery($escapedQuery); try { $paginator = new Pagerfanta(new SolariumAdapter($solarium, $select)); $paginator->setMaxPerPage($request->query->get('limit', 10))->setCurrentPage($request->query->get('page', 1), false, true); if (1 === $paginator->getNbResults() && !$request->isXmlHttpRequest()) { $first = $paginator->getCurrentPageResults()->getIterator()->current(); if (strtolower($first['name']) == strtolower($query)) { return $this->redirect($this->generateUrl('bundle_show', array('ownerName' => $first['ownerName'], 'name' => $first['name'], '_format' => $format))); } } } catch (\Solarium_Client_HttpException $e) { $msg = 'Seems that our search engine is currently offline. Please check later.'; if ('json' === $format) { return new JsonResponse(array('status' => 'error', 'message' => $msg), 500); } throw new HttpException(500, $msg); } if ('json' === $format) { $result = array('results' => array(), 'total' => $paginator->getNbResults()); foreach ($paginator as $bundle) { $result['results'][] = array('name' => $bundle->fullName, 'description' => null !== $bundle->description ? substr($bundle->description, 0, 110) . '...' : '', 'avatarUrl' => $bundle->avatarUrl ?: 'http://www.gravatar.com/avatar/?d=identicon&f=y&s=50', 'state' => $bundle->state, 'score' => $bundle->totalScore, 'url' => $this->generateUrl('bundle_show', array('ownerName' => $bundle->ownerName, 'name' => $bundle->name), true)); } if (!$request->isXmlHttpRequest()) { if ($paginator->hasPreviousPage()) { $result['prev'] = $this->generateUrl('search', array('q' => urldecode($query), 'page' => $paginator->getPreviousPage(), '_format' => 'json'), true); } if ($paginator->hasNextPage()) { $result['next'] = $this->generateUrl('search', array('q' => urldecode($query), 'page' => $paginator->getNextPage(), '_format' => 'json'), true); } } return new JsonResponse($request->isXmlHttpRequest() ? $result['results'] : $result); } return $this->render('KnpBundlesBundle:Bundle:searchResults.html.twig', array('query' => urldecode($query), 'bundles' => $paginator)); }
public function createCollection(QueryBuilder $qb, Request $request, $route, array $routeParams = array()) { $page = $request->query->get(self::PARAMETER_NAME_PAGE_NUMBER, 1); $count = $request->query->get(self::PARAMETER_NAME_PAGE_SIZE, self::PAGE_DEFAULT_COUNT); if ($count > self::MAX_PAGE_COUNT) { $count = self::MAX_PAGE_COUNT; } if ($count <= 0) { $count = self::PAGE_DEFAULT_COUNT; } $adapter = new DoctrineORMAdapter($qb); $pagerfanta = new Pagerfanta($adapter); $pagerfanta->setMaxPerPage($count); $pagerfanta->setCurrentPage($page); $players = []; foreach ($pagerfanta->getCurrentPageResults() as $result) { $players[] = $result; } $paginatedCollection = new PaginatedCollection($players, $pagerfanta->getNbResults()); // make sure query parameters are included in pagination links $routeParams = array_merge($routeParams, $request->query->all()); $createLinkUrl = function ($targetPage) use($route, $routeParams) { return $this->router->generate($route, array_merge($routeParams, array(self::PARAMETER_NAME_PAGE_NUMBER => $targetPage))); }; $paginatedCollection->addLink('self', $createLinkUrl($page)); $paginatedCollection->addLink('first', $createLinkUrl(1)); $paginatedCollection->addLink('last', $createLinkUrl($pagerfanta->getNbPages())); if ($pagerfanta->hasNextPage()) { $paginatedCollection->addLink('next', $createLinkUrl($pagerfanta->getNextPage())); } if ($pagerfanta->hasPreviousPage()) { $paginatedCollection->addLink('prev', $createLinkUrl($pagerfanta->getPreviousPage())); } return $paginatedCollection; }
/** * @expectedException Pagerfanta\Exception\LogicException */ public function testGetPreviousPageShouldThrowALogicExceptionIfThereIsNoPreviousPage() { $this->setAdapterNbResultsAny(100); $this->pagerfanta->setMaxPerPage(10); $this->pagerfanta->setCurrentPage(1); $this->pagerfanta->getPreviousPage(); }
protected function addPagination(Request $request, Pagerfanta $pager, $resource) { $route = $request->attributes->get('_route'); $params = $request->attributes->get('_route_params'); $params = array_merge($params, $request->query->all()); $resource->setMetaValue('page', $pager->getCurrentPage()); $resource->setMetaValue('count', $pager->getNbResults()); $resource->setMetaValue('nextPage', null); $resource->setMetaValue('previousPage', null); $resource->setMetaValue('next', null); $resource->setMetaValue('previous', null); if ($pager->hasNextPage()) { $resource->setMetaValue('next', $this->generateUrl($route, array_replace($params, ['page' => $pager->getNextPage(), 'limit' => $pager->getMaxPerPage()]), true)); $resource->setMetaValue('nextPage', $pager->getNextPage()); } if ($pager->hasPreviousPage()) { $resource->setMetaValue('previous', $this->generateUrl($route, array_replace($params, ['page' => $pager->getPreviousPage(), 'limit' => $pager->getMaxPerPage()]), true)); $resource->setMetaValue('previousPage', $pager->getPreviousPage()); } }
/** * @param JsonApiSerializationVisitor $visitor * @param Pagerfanta $pagerfanta * @param array $type * @param Context $context * @return Pagerfanta */ public function serializePagerfanta(JsonApiSerializationVisitor $visitor, Pagerfanta $pagerfanta, array $type, Context $context) { $request = $this->requestStack->getCurrentRequest(); $pagerfanta->setNormalizeOutOfRangePages(true); $pagerfanta->setAllowOutOfRangePages(true); $pagerfanta->setMaxPerPage($request->get('page[limit]', $this->paginationOptions['limit'], true)); $pagerfanta->setCurrentPage($request->get('page[number]', 1, true)); $results = $pagerfanta->getCurrentPageResults(); if ($results instanceof \ArrayIterator) { $results = $results->getArrayCopy(); } $data = $context->accept($results); $root = $visitor->getRoot(); $root['meta'] = array('page' => $pagerfanta->getCurrentPage(), 'limit' => $pagerfanta->getMaxPerPage(), 'pages' => $pagerfanta->getNbPages(), 'total' => $pagerfanta->getNbResults()); $root['links'] = array('first' => $this->getUriForPage(1), 'last' => $this->getUriForPage($pagerfanta->getNbPages()), 'prev' => $pagerfanta->hasPreviousPage() ? $this->getUriForPage($pagerfanta->getPreviousPage()) : null, 'next' => $pagerfanta->hasNextPage() ? $this->getUriForPage($pagerfanta->getNextPage()) : null); $visitor->setRoot($root); return $data; }
private function getNavigationLinks(Pagerfanta $pager, array $params = array()) { $page = $pager->getCurrentPage(); $limit = $pager->getMaxPerPage(); $links = []; if ($pager->getCurrentPage() > 1) { $links['first'] = $this->generateUrl('app_api_categories', array_merge($params, ['offset' => $this->getOffset(1, $limit)])); } if ($pager->hasPreviousPage()) { $links['previous'] = $this->generateUrl('app_api_categories', array_merge($params, ['offset' => $this->getOffset($pager->getPreviousPage(), $limit)])); } if ($pager->hasNextPage()) { $links['next'] = $this->generateUrl('app_api_categories', array_merge($params, ['offset' => $this->getOffset($pager->getNextPage(), $limit)])); } if ($pager->getNbPages() != $page) { $links['last'] = $this->generateUrl('app_api_categories', array_merge($params, ['offset' => $this->getOffset($pager->getNbPages(), $limit)])); } return $links; }
/** * Return list of children node * @param \eZ\Publish\Core\Repository\Values\Content\Location $location * @param type $maxPerPage * @param type $currentPage * @return type */ public function getFolderChildrens(\eZ\Publish\Core\Repository\Values\Content\Location $location, $currentUser, $maxPerPage, $currentPage = 1, $category) { $criteria = array(new Criterion\ParentLocationId($location->id), new Criterion\ContentTypeIdentifier(array('service_link')), new Criterion\Visibility(Criterion\Visibility::VISIBLE)); if (isset($category) && $category != "all") { $criteria[] = new Criterion\Field('category', Criterion\Operator::CONTAINS, $category); } $query = new Query(); $query->filter = new Criterion\LogicalAnd($criteria); $query->sortClauses = array($this->sortClauseAuto($location)); $searchResult = $this->repository->getSearchService()->findContent($query); $subscritions = $this->fetchByUserId($currentUser->id); //$this->debug($subscritions); $content = array(); $contentId = null; foreach ($searchResult->searchHits as $serviceLink) { if (!$contentId) { $contentId = $serviceLink->valueObject->getVersionInfo()->getContentInfo()->id; } $content[] = array('serviceLink' => $serviceLink->valueObject->contentInfo->mainLocationId, 'subscrition' => $this->hasSubscription($subscritions, $serviceLink->valueObject->getVersionInfo()->getContentInfo()->id)); } $result['offset'] = ($currentPage - 1) * $maxPerPage; $adapter = new ArrayAdapter($content); $pagerfanta = new Pagerfanta($adapter); $pagerfanta->setMaxPerPage($maxPerPage); $pagerfanta->setCurrentPage($currentPage); $httpReferer = $_SERVER['SCRIPT_URL']; if (isset($category)) { $httpReferer .= "?category=" . $category; } else { $httpReferer .= "?"; } $result['offset'] = ($currentPage - 1) * $maxPerPage; $result['prev_page'] = $pagerfanta->hasPreviousPage() ? $pagerfanta->getPreviousPage() : 0; $result['next_page'] = $pagerfanta->hasNextPage() ? $pagerfanta->getNextPage() : 0; $result['nb_pages'] = $pagerfanta->getNbPages(); $result['items'] = $pagerfanta->getCurrentPageResults(); $result['base_href'] = $httpReferer; $result['current_page'] = $pagerfanta->getCurrentPage(); $result['options'] = isset($contentId) ? $this->getCategorie($contentId, "ezselection") : array(); return $result; }
protected function configureCollectionRepresentation(CollectionRepresentation $collectionRepresentation, Pagerfanta $pager, $entity = null, $collectionRel = null) { // Properties $collectionRepresentation->total = $pager->getNbResults(); $collectionRepresentation->page = $pager->getCurrentPage(); $collectionRepresentation->limit = $pager->getMaxPerPage(); // Links between pages $createRoute = function ($page, $limit) use($entity, $collectionRel) { $parameters = array('search' => array('page' => $page, 'limit' => $limit)); return null !== $entity && null !== $collectionRel ? $this->getUrlGenerator()->generateEntityCollectionUrl($entity, $collectionRel, $parameters) : $this->getUrlGenerator()->generateCollectionUrl($parameters); }; $collectionRepresentation->addLink($this->atomLinkFactory->create('self', $createRoute($pager->getCurrentPage(), $pager->getMaxPerPage()))); if ($pager->hasNextPage()) { $collectionRepresentation->addLink($this->atomLinkFactory->create('next', $createRoute($pager->getNextPage(), $pager->getMaxPerPage()))); } if ($pager->hasPreviousPage()) { $collectionRepresentation->addLink($this->atomLinkFactory->create('previous', $createRoute($pager->getPreviousPage(), $pager->getMaxPerPage()))); } $collectionRepresentation->addLink($this->atomLinkFactory->create('first', $createRoute(1, $pager->getMaxPerPage()))); $collectionRepresentation->addLink($this->atomLinkFactory->create('last', $createRoute($pager->getNbPages(), $pager->getMaxPerPage()))); }
/** * @param Pagerfanta $pager * * @return array */ protected function getPagerMeta(Pagerfanta $pager) { if ($pager instanceof OutOfRangePager) { return array('currentPage' => $pager->getOriginalPage(), 'maxPerPage' => $pager->getMaxPerPage(), 'hasNextPage' => false, 'outOfRange' => true); } $meta = array('currentPage' => $pager->getCurrentPage(), 'maxPerPage' => $pager->getMaxPerPage(), 'pagesCount' => $pager->getNbPages(), 'hasNextPage' => $pager->hasNextPage(), 'resultsCount' => $pager->getNbResults(), 'hasPreviousPage' => $pager->hasPreviousPage()); if ($pager->hasNextPage()) { $meta['nextPage'] = $pager->getNextPage(); } if ($pager->hasPreviousPage()) { $meta['previousPage'] = $pager->getPreviousPage(); } return $meta; }
/** * Return list of event sorted * @param Location $location * @param type $maxPerPage * @param type $currentPage * @return type */ public function getFolderChildrens( Location $location, $maxPerPage, $currentPage = 1 ) { $criteria = array( new Criterion\ParentLocationId( $location->parentLocationId ), new Criterion\ContentTypeIdentifier( array( 'agenda_event' ) ), new Criterion\Visibility( Criterion\Visibility::VISIBLE ), new Criterion\Field( 'publish_start', Criterion\Operator::LT, time() ), new Criterion\LogicalOr( array( new Criterion\Field( 'publish_end', Criterion\Operator::GT, time() ), new Criterion\Field( 'publish_end', Criterion\Operator::EQ, 0 ) ) ) ); $query = new Query(); $query->filter = new Criterion\LogicalAnd( $criteria ); $query->sortClauses = array( $this->sortClauseAuto( $location ) ); $searchResult = $this->repository->getSearchService()->findContent( $query ); $content = array(); foreach( $searchResult->searchHits as $agendaEvent ) { $listDates = $this->getChildren( $agendaEvent ); foreach( $listDates->searchHits as $agendaSchedule ) { $content[] = array( 'AgendaEvent' => $agendaEvent->valueObject->contentInfo->mainLocationId, 'AgendaSchedule' => $agendaSchedule->valueObject->contentInfo->mainLocationId, 'start' => $this->getFormattedDate( $agendaSchedule, 'order' ) ); } } usort( $content, array( $this, 'agendaSortMethod' ) ); $result['offset'] = ($currentPage - 1) * $maxPerPage; $adapter = new ArrayAdapter( $content ); $pagerfanta = new Pagerfanta( $adapter ); $pagerfanta->setMaxPerPage( $maxPerPage ); $pagerfanta->setCurrentPage( $currentPage ); $result['prev_page'] = $pagerfanta->hasPreviousPage() ? $pagerfanta->getPreviousPage() : 0; $result['next_page'] = $pagerfanta->hasNextPage() ? $pagerfanta->getNextPage() : 0; $result['nb_pages'] = $pagerfanta->getNbPages(); $result['items'] = $pagerfanta->getCurrentPageResults(); $result['base_href'] = "?"; $result['current_page'] = $pagerfanta->getCurrentPage(); return $result; }
/** * @param Pagerfanta $paginator * @param $route * @param $limit */ protected function addLinksToMetadata(Pagerfanta $paginator, $route, $limit) { $data = $this->get('bite_codes_rest_api_generator.services.response_data'); $router = $this->get('router'); $first = $router->generate($route, ['page' => 1, 'limit' => $limit], UrlGeneratorInterface::ABSOLUTE_URL); $prev = $paginator->hasPreviousPage() ? $router->generate($route, ['page' => $paginator->getPreviousPage(), 'limit' => $limit], UrlGeneratorInterface::ABSOLUTE_URL) : null; $current = $router->generate($route, ['page' => $paginator->getCurrentPage(), 'limit' => $limit], UrlGeneratorInterface::ABSOLUTE_URL); $next = $paginator->hasNextPage() ? $router->generate($route, ['page' => $paginator->getNextPage(), 'limit' => $limit], UrlGeneratorInterface::ABSOLUTE_URL) : null; $last = $router->generate($route, ['page' => $paginator->getNbPages(), 'limit' => $limit], UrlGeneratorInterface::ABSOLUTE_URL); $data->addLink('first', $first); $data->addLink('prev', $prev); $data->addLink('current', $current); $data->addLink('next', $next); $data->addLink('last', $last); $data->addMeta('total', $paginator->getNbResults()); }
/** * @return int */ public function getPreviousPage() { return $this->pagerfanta->getPreviousPage(); }