PHP sfLucenePager::getResults Examples

Example #1

File: actions.class.php Project: hoydaa/snippets.hoydaa.org

 public function executeSearch()
 {
     $feed = new sfAtom1Feed();
     $feed->setTitle('Hoydaa Snippets');
     $feed->setLink('http://codesnippet.hoydaa.org');
     $feed->setAuthorEmail('*****@*****.**');
     $feed->setAuthorName('Hoydaa Snippets');
     $querystring = $this->getRequestParameter('q');
     $query = new sfLuceneCriteria($this->getLuceneInstance());
     $query->addDescendingSortBy('createdat');
     $query->addSane($querystring);
     $pager = new sfLucenePager($this->getLuceneInstance()->friendlyFind($query));
     $num = $pager->getNbResults();
     if ($num > 0) {
         $pager->setMaxPerPage(10);
         $pager->setPage(1);
         foreach ($pager->getResults() as $result) {
             $item = new sfFeedItem();
             $item->setTitle($result->getTitle());
             $item->setLink('snippet/show?id=' . $result->getId());
             $item->setAuthorName($result->getContributor());
             $item->setPubDate(strtotime($result->getCreatedAt()));
             //$item->setAuthorEmail(($code->getSfGuardUser() ?
             //	$code->getSfGuardUser()->getProfile()->getEmail() : $code->getEmail()));
             $item->setUniqueId($result->getId());
             $item->setDescription($result->getSummary());
             $feed->addItem($item);
         }
     }
     $this->feed = $feed;
     $this->setTemplate('feed');
 }

Example #2

File: sfLucenePagerTest.php Project: palcoprincipal/sfLucenePlugin

    $results->setMaxPerPage(10);
    $t->pass('->setMaxPerPage() accepts an integer per page');
} catch (Exception $e) {
    $t->fail('->setMaxPerPage() accepts an integer per page');
}
$t->is($results->getPage(), 2, '->getPage() returns current page');
$t->is($results->getMaxPerPage(), 10, '->getMaxPerPage() returns the max per page');
$t->is($results->getNbResults(), 1001, '->getNbResults() returns the total number of results');
$t->ok($results->haveToPaginate(), '->haveToPaginate() returns correct value');
$results->setPage(0);
$t->is($results->getPage(), 1, '->setPage() to 0 sets the page to 1');
$results->setPage(100000);
$t->is($results->getPage(), 101, '->setPage() above to upper bound resets to last page');
$results->setPage(2);
$t->diag('testing ->getResults()');
$t->is_deeply($results->getResults()->toArray(), range(10, 20), '->getResults() returns the correct range');
$results->setPage(3);
$t->is_deeply($results->getResults()->toArray(), range(20, 30), '->getResults() returns the correct range after page change');
$results->setMaxPerPage(0);
$t->is_deeply($results->getResults()->toArray(), range(0, 1000), '->getResults() returns all results if the max per page is 0');
$results->setMaxPerPage(10);
$t->diag('testing page numbers');
$t->is($results->getFirstPage(), 1, '->getFirstPage() returns 1 as first page');
$t->is($results->getLastPage(), 101, '->getLastPage() returns the last page in the range');
$t->is($results->getNextPage(), 4, '->getNextPage() returns the next page');
$results->setPage(101);
$t->is($results->getNextPage(), 101, '->getNextPage() returns last page if at end');
$results->setPage(4);
$t->is($results->getPreviousPage(), 3, '->getPreviousPage() returns the previous page');
$results->setPage(1);
$t->is($results->getPreviousPage(), 1, '->getPreviousPage() returns the first page if at start');

Example #3

File: sfLucenePagerTest.php Project: rande/sfSolrPlugin

    $pager->setMaxPerPage(10);
    $t->pass('->setMaxPerPage() accepts an integer per page');
} catch (Exception $e) {
    $t->fail('->setMaxPerPage() accepts an integer per page');
}
$t->is($pager->getPage(), 2, '->getPage() returns current page');
$t->is($pager->getMaxPerPage(), 10, '->getMaxPerPage() returns the max per page');
$t->is($pager->getNbResults(), 1001, '->getNbResults() returns the total number of results');
$t->ok($pager->haveToPaginate(), '->haveToPaginate() returns correct value');
$pager->setPage(0);
$t->is($pager->getPage(), 1, '->setPage() to 0 sets the page to 1');
$pager->setPage(100000);
$t->is($pager->getPage(), 101, '->setPage() above to upper bound resets to last page');
$pager->setPage(2);
$t->diag('testing ->getResults()');
$results = $pager->getResults()->toArray();
foreach (range(10, 19) as $id) {
    $guid = 'GUID_' . $id;
    $t->cmp_ok($results[$id - 10]->sfl_guid, '==', $guid, '->getResults() returns the correct range, sfl_guid:' . $guid);
}
$pager->setPage(3);
$results = $pager->getResults()->toArray();
foreach (range(20, 29) as $id) {
    $guid = 'GUID_' . $id;
    $t->cmp_ok($results[$id - 20]->sfl_guid, '==', $guid, '->getResults() returns the correct range after page change, sfl_guid:' . $guid);
}
$pager->setMaxPerPage(20);
$t->diag('testing page numbers');
$t->is($pager->getFirstPage(), 1, '->getFirstPage() returns 1 as first page');
$t->is($pager->getLastPage(), 51, '->getLastPage() returns the last page in the range');
$t->is($pager->getNextPage(), 4, '->getNextPage() returns the next page');