mirror of
https://github.com/alchemy-fr/Phraseanet.git
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00be9e51b0
* PHRAS-1895_PORT_PHRAS-1401 include json format return record * PHRAS-1895_rollback deleted action ref PHRAS-1688
425 lines
17 KiB
PHP
425 lines
17 KiB
PHP
<?php
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/*
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* This file is part of Phraseanet
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*
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* (c) 2005-2016 Alchemy
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*
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* For the full copyright and license information, please view the LICENSE
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* file that was distributed with this source code.
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*/
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namespace Alchemy\Phrasea\Controller\Prod;
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use Alchemy\Phrasea\Application;
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use Alchemy\Phrasea\Application\Helper\SearchEngineAware;
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use Alchemy\Phrasea\Cache\Exception;
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use Alchemy\Phrasea\Collection\Reference\CollectionReference;
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use Alchemy\Phrasea\Controller\Controller;
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use Alchemy\Phrasea\Core\Configuration\DisplaySettingService;
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use Alchemy\Phrasea\Model\Entities\ElasticsearchRecord;
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use Alchemy\Phrasea\SearchEngine\Elastic\ElasticsearchOptions;
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use Alchemy\Phrasea\SearchEngine\Elastic\Search\QueryContextFactory;
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use Alchemy\Phrasea\SearchEngine\Elastic\Structure\Structure;
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use Alchemy\Phrasea\SearchEngine\Elastic\ElasticSearchEngine;
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use Alchemy\Phrasea\SearchEngine\Elastic\Structure\GlobalStructure;
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use Alchemy\Phrasea\SearchEngine\SearchEngineOptions;
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use Alchemy\Phrasea\SearchEngine\SearchEngineResult;
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use Alchemy\Phrasea\Utilities\StringHelper;
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use Symfony\Component\HttpFoundation\Request;
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use Symfony\Component\HttpFoundation\Response;
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use unicode;
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class QueryController extends Controller
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{
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use SearchEngineAware;
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public function completion(Request $request)
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{
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/** @var unicode $unicode */
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$query = (string) $request->request->get('fake_qry');
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$selStart = (int) $request->request->get('_selectionStart');
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$selEnd = (int) $request->request->get('_selectionEnd');
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// move the selection back to find the begining of the "word"
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for(;;) {
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$c = '';
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if($selStart>0) {
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$c = mb_substr($query, $selStart-1, 1);
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}
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if(in_array($c, ['', ' ', '"'])) {
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break;
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}
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$selStart--;
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}
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// move the selection up to find the end of the "word"
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for(;;) {
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$c = mb_substr($query, $selEnd, 1);
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if(in_array($c, ['', ' ', '"'])) {
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break;
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}
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$selEnd++;
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}
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$before = mb_substr($query, 0, $selStart);
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$word = mb_substr($query, $selStart, $selEnd-$selStart);
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$after = mb_substr($query, $selEnd);
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// since the query comes from a submited form, normalize crlf,cr,lf ...
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$word = StringHelper::crlfNormalize($word);
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$options = SearchEngineOptions::fromRequest($this->app, $request);
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$search_engine_structure = GlobalStructure::createFromDataboxes(
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$this->app->getDataboxes(),
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Structure::WITH_EVERYTHING & ~(Structure::STRUCTURE_WITH_FLAGS | Structure::FIELD_WITH_FACETS | Structure::FIELD_WITH_THESAURUS)
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);
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$query_context_factory = new QueryContextFactory(
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$search_engine_structure,
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array_keys($this->app['locales.available']),
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$this->app['locale']
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);
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$engine = new ElasticSearchEngine(
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$this->app,
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$search_engine_structure,
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$this->app['elasticsearch.client'],
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$query_context_factory,
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$this->app['elasticsearch.facets_response.factory'],
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$this->app['elasticsearch.options']
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);
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$autocomplete = $engine->autocomplete($word, $options);
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$completions = [];
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foreach($autocomplete['text'] as $text) {
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$completions[] = [
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'label' => $text,
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'value' => [
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'before' => $before,
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'word' => $word,
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'after' => $after,
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'completion' => $text,
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'completed' => $before . $text . $after
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]
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];
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}
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foreach($autocomplete['byField'] as $fieldName=>$values) {
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foreach($values as $value) {
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$completions[] = [
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'label' => $value['query'],
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'value' => [
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'before' => $before,
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'word' => $word,
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'after' => $after,
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'completion' => $value['query'],
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'completed' => $before . $value['query'] . $after
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]
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];
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}
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}
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return $this->app->json($completions);
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}
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/**
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* Query Phraseanet to fetch records
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*
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* @param Request $request
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* @return Response
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*/
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public function query(Request $request)
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{
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$query = (string) $request->request->get('qry');
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// since the query comes from a submited form, normalize crlf,cr,lf ...
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$query = StringHelper::crlfNormalize($query);
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$json = [
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'query' => $query
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];
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$options = SearchEngineOptions::fromRequest($this->app, $request);
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$perPage = (int) $this->getSettings()->getUserSetting($this->getAuthenticatedUser(), 'images_per_page');
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$page = (int) $request->request->get('pag');
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$firstPage = $page < 1;
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$engine = $this->getSearchEngine();
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if ($page < 1) {
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$engine->resetCache();
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$page = 1;
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}
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$options->setFirstResult(($page - 1) * $perPage);
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$options->setMaxResults($perPage);
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$user = $this->getAuthenticatedUser();
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$userManipulator = $this->getUserManipulator();
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$userManipulator->logQuery($user, $query);
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try {
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$result = $engine->query($query, $options);
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if ($this->getSettings()->getUserSetting($user, 'start_page') === 'LAST_QUERY') {
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$userManipulator->setUserSetting($user, 'start_page_query', $query);
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}
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// log array of collectionIds (from $options) for each databox
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$collectionsReferencesByDatabox = $options->getCollectionsReferencesByDatabox();
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foreach ($collectionsReferencesByDatabox as $sbid => $references) {
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$databox = $this->findDataboxById($sbid);
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$collectionsIds = array_map(function(CollectionReference $ref){return $ref->getCollectionId();}, $references);
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$this->getSearchEngineLogger()->log($databox, $result->getQueryText(), $result->getTotal(), $collectionsIds);
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}
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$proposals = $firstPage ? $result->getProposals() : false;
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$npages = $result->getTotalPages($perPage);
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$page = $result->getCurrentPage($perPage);
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$string = '';
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if ($npages > 1) {
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$d2top = ($npages - $page);
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$d2bottom = $page;
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if (min($d2top, $d2bottom) < 4) {
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if ($d2bottom < 4) {
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if($page != 1){
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$string .= "<a id='PREV_PAGE' class='btn btn-primary btn-mini'></a>";
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}
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for ($i = 1; ($i <= 4 && (($i <= $npages) === true)); $i++) {
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if ($i == $page)
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$string .= '<input type="text" value="' . $i . '" size="' . (strlen((string) $i)) . '" class="btn btn-mini search-navigate-input-action" data-initial-value="' . $i . '" data-total-pages="'.$npages.'"/>';
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else
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$string .= '<a class="btn btn-primary btn-mini search-navigate-action" data-page="'.$i.'">' . $i . '</a>';
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}
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if ($npages > 4)
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$string .= "<a id='NEXT_PAGE' class='btn btn-primary btn-mini'></a>";
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$string .= '<a href="#" class="btn btn-primary btn-mini search-navigate-action" data-page="' . $npages . '" id="last"></a>';
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} else {
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$start = $npages - 4;
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if (($start) > 0){
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$string .= '<a class="btn btn-primary btn-mini search-navigate-action" data-page="1" id="first"></a>';
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$string .= '<a id="PREV_PAGE" class="btn btn-primary btn-mini"></a>';
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}else
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$start = 1;
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for ($i = ($start); $i <= $npages; $i++) {
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if ($i == $page)
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$string .= '<input type="text" value="' . $i . '" size="' . (strlen((string) $i)) . '" class="btn btn-mini search-navigate-input-action" data-initial-value="' . $i . '" data-total-pages="'.$npages.'" />';
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else
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$string .= '<a class="btn btn-primary btn-mini search-navigate-action" data-page="'.$i.'">' . $i . '</a>';
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}
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if($page < $npages){
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$string .= "<a id='NEXT_PAGE' class='btn btn-primary btn-mini'></a>";
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}
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}
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} else {
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$string .= '<a class="btn btn-primary btn-mini btn-mini search-navigate-action" data-page="1" id="first"></a>';
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for ($i = ($page - 2); $i <= ($page + 2); $i++) {
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if ($i == $page)
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$string .= '<input type="text" value="' . $i . '" size="' . (strlen((string) $i)) . '" class="btn btn-mini search-navigate-input-action" data-initial-value="' . $i . '" data-total-pages="'.$npages.'" />';
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else
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$string .= '<a class="btn btn-primary btn-mini search-navigate-action" data-page="'.$i.'">' . $i . '</a>';
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}
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$string .= '<a href="#" class="btn btn-primary btn-mini search-navigate-action" data-page="' . $npages . '" id="last"></a>';
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}
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}
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$string .= '<div style="display:none;"><div id="NEXT_PAGE"></div><div id="PREV_PAGE"></div></div>';
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$explain = "<div id=\"explainResults\" class=\"myexplain\">";
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$explain .= "<img src=\"/assets/common/images/icons/answers.gif\" /><span><b>";
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if ($result->getTotal() != $result->getAvailable()) {
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$explain .= $this->app->trans('reponses:: %available% Resultats rappatries sur un total de %total% trouves', ['available' => $result->getAvailable(), '%total%' => $result->getTotal()]);
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} else {
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$explain .= $this->app->trans('reponses:: %total% Resultats', ['%total%' => $result->getTotal()]);
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}
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$explain .= " </b></span>";
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$explain .= '<br><div>' . ($result->getDuration() / 1000) . ' s</div>dans index ' . $result->getIndexes();
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$explain .= "</div>";
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$infoResult = '<div id="docInfo">'
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. $this->app->trans('%number% documents<br/>selectionnes', ['%number%' => '<span id="nbrecsel"></span>'])
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. '</div><a href="#" class="infoDialog search-display-info" data-infos="' . str_replace('"', '"', $explain) . '">'
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. $this->app->trans('%total% reponses', ['%total%' => '<span>'.$result->getTotal().'</span>']) . '</a>';
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$json['infos'] = $infoResult;
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$json['navigationTpl'] = $string;
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$json['navigation'] = [
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'page' => $page,
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'perPage' => $perPage
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];
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$prop = null;
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if ($firstPage) {
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$propals = $result->getSuggestions();
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if (count($propals) > 0) {
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foreach ($propals as $prop_array) {
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if ($prop_array->getSuggestion() !== $query && $prop_array->getHits() > $result->getTotal()) {
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$prop = $prop_array->getSuggestion();
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break;
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}
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}
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}
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}
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if ($result->getTotal() === 0) {
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$template = 'prod/results/help.html.twig';
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} else {
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$template = 'prod/results/records.html.twig';
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}
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$json['results'] = $this->render($template, ['results'=> $result]);
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// add technical fields
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$fieldLabels = [];
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foreach(ElasticsearchOptions::getAggregableTechnicalFields() as $k => $f) {
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$fieldLabels[$k] = $this->app->trans($f['label']);
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}
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// add databox fields
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// get infos about fields, fusionned and by databox
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$fieldsInfos = []; // by databox
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foreach ($this->app->getDataboxes() as $databox) {
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$sbasId = $databox->get_sbas_id();
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$fieldsInfos[$sbasId] = [];
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foreach ($databox->get_meta_structure() as $field) {
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$name = $field->get_name();
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$fieldsInfos[$sbasId][$name] = [
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'label' => $field->get_label($this->app['locale']),
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'type' => $field->get_type(),
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'business' => $field->isBusiness(),
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'multi' => $field->is_multi(),
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];
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if (!isset($fieldLabels[$name])) {
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$fieldLabels[$name] = $field->get_label($this->app['locale']);
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}
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}
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}
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// populates fileds infos
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$json['fields'] = $fieldsInfos;
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// populates rawresults
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// need acl so the result will not include business fields where not allowed
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$acl = $this->getAclForUser();
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$json['rawResults'] = [];
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/** @var ElasticsearchRecord $record */
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foreach($result->getResults() as $record) {
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$rawRecord = $record->asArray();
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$sbasId = $record->getDataboxId();
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$baseId = $record->getBaseId();
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$caption = $rawRecord['caption'];
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if($acl && $acl->has_right_on_base($baseId, \ACL::CANMODIFRECORD)) {
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$caption = array_merge($caption, $rawRecord['privateCaption']);
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}
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// read the fields following the structure order
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$rawCaption = [];
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foreach($fieldsInfos[$sbasId] as $fieldName=>$fieldInfos) {
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if(array_key_exists($fieldName, $caption)) {
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$rawCaption[$fieldName] = $caption[$fieldName];
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}
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}
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$rawRecord['caption'] = $rawCaption;
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unset($rawRecord['privateCaption']);
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$json['rawResults'][$record->getId()] = $rawRecord;
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}
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// populates facets (aggregates)
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$facets = [];
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foreach ($result->getFacets() as $facet) {
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$facetName = $facet['name'];
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$facet['label'] = isset($fieldLabels[$facetName]) ? $fieldLabels[$facetName] : $facetName;
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$facets[] = $facet;
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}
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$json['facets'] = $facets;
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$json['phrasea_props'] = $proposals;
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$json['total_answers'] = (int) $result->getAvailable();
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$json['next_page'] = ($page < $npages && $result->getAvailable() > 0) ? ($page + 1) : false;
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$json['prev_page'] = ($page > 1 && $result->getAvailable() > 0) ? ($page - 1) : false;
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$json['form'] = $options->serialize();
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$json['queryCompiled'] = $result->getQueryCompiled();
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$json['queryAST'] = $result->getQueryAST();
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$json['queryESLib'] = $result->getQueryESLib();
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}
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catch(\Exception $e) {
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// we'd like a message from the parser so get all the exceptions messages
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$msg = '';
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for(; $e; $e=$e->getPrevious()) {
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$msg .= ($msg ? "\n":"") . $e->getMessage();
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}
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$template = 'prod/results/help.html.twig';
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$result = [
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'error' => $msg
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];
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$json['results'] = $this->render($template, ['results'=> $result]);
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}
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return $this->app->json($json);
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}
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/**
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* Get a preview answer train
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*
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* @param Request $request
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* @return Response
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*/
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public function queryAnswerTrain(Request $request)
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{
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if (null === $optionsSerial = $request->get('options_serial')) {
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$this->app->abort(400, 'Search engine options are missing');
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}
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try {
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$options = SearchEngineOptions::hydrate($this->app, $optionsSerial);
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} catch (\Exception $e) {
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$this->app->abort(400, 'Provided search engine options are not valid');
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}
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$pos = (int) $request->request->get('pos', 0);
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$query = $request->request->get('query', '');
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$record = new \record_preview($this->app, 'RESULT', $pos, '', $this->getSearchEngine(), $query, $options);
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$index = ($pos - 3) < 0 ? 0 : ($pos - 3);
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return $this->app->json([
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'current' => $this->render('prod/preview/result_train.html.twig', [
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'records' => $record->get_train(),
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'index' => $index,
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'selected' => $pos,
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])
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]);
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}
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/**
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* @return DisplaySettingService
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*/
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private function getSettings()
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{
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return $this->app['settings'];
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}
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/**
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* @return mixed
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*/
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private function getUserManipulator()
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{
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return $this->app['manipulator.user'];
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}
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}
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