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add pagination of search result

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Uwe Steinmann 2022-12-13 11:59:05 +01:00
parent d20b697961
commit 0b7181b44d
1 changed files with 17 additions and 5 deletions
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22
class.paperless.php
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@ -342,11 +342,11 @@ class SeedDMS_ExtPaperless_RestAPI_Controller { /* {{{ */
$index = $fulltextservice->Indexer(); $index = $fulltextservice->Indexer();
if($index) { if($index) {
$limit = isset($params['page_size']) ? (int) $params['page_size'] : 25;
$offset = (isset($params['page']) && $params['page'] > 0) ? ($params['page']-1)*$limit : 0;
$lucenesearch = $fulltextservice->Search(); $lucenesearch = $fulltextservice->Search();
$searchresult = $lucenesearch->search($query, array('record_type'=>['document'], 'user'=>[$userobj->getLogin()], 'category'=>$categorynames, 'created_start'=>$astart, 'created_end'=>$aend, 'startFolder'=>$startfolder, 'rootFolder'=>$startfolder), array('limit'=>20), $order); $searchresult = $lucenesearch->search($query, array('record_type'=>['document'], 'user'=>[$userobj->getLogin()], 'category'=>$categorynames, 'created_start'=>$astart, 'created_end'=>$aend, 'startFolder'=>$startfolder, 'rootFolder'=>$startfolder), array('limit'=>$limit, 'offset'=>$offset), $order);
if($searchresult === false) { if($searchresult) {
return $response->withStatus(500);
} else {
$recs = array(); $recs = array();
$facets = $searchresult['facets']; $facets = $searchresult['facets'];
$dcount = 0; $dcount = 0;
@ -363,11 +363,23 @@ class SeedDMS_ExtPaperless_RestAPI_Controller { /* {{{ */
} }
} }
} }
$curpage = $params['page'];
if($offset + $limit < $searchresult['count']) {
$params['page'] = $curpage+1;
$next = $request->getUri()->getBasePath().'/api/documents?'.http_build_query($params);
} else
$next = null;
if($offset > 0) {
$params['page'] = $curpage-1;
$prev = $request->getUri()->getBasePath().'/api/documents?'.http_build_query($params);
} else
$prev = null;
return $response->withJson(array('count'=>$searchresult['count'], 'next'=>$next, 'previous'=>$prev, 'offset'=>$offset, 'limit'=>$limit, 'results'=>$recs), 200);
} }
} }
} }
return $response->withJson('Error', 500);
return $response->withJson(array('count'=>count($recs), 'next'=>null, 'previous'=>null, 'results'=>$recs), 200);
} /* }}} */ } /* }}} */
function autocomplete($request, $response) { /* {{{ */ function autocomplete($request, $response) { /* {{{ */