SearchPageController::renderSearchResults() - Code Metrics - Inspection of "Add Similar Search (#38)" - gordonbanderson/freetextsearch - Measure and Improve Code Quality continuously with Scrutinizer

Passed

Push — master ( 2f8bcf...138ef2 )

by Gordon

created 2020-09-17 22:18 UTC

SearchPageController::renderSearchResults() B

↳ Parent: SearchPageController

Complexity

Conditions	8
Paths	25

Size

Total Lines	83
Code Lines	51

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
eloc	51
c	0
b	0
f	0
dl	0
loc	83
rs	7.8246
cc	8
nc	25
nop	2

How to fix Long Method

<?php declare(strict_types = 1);

namespace Suilven\FreeTextSearch\Page;

use SilverStripe\ORM\ArrayList;
use SilverStripe\ORM\DataObject;
use SilverStripe\ORM\PaginatedList;
use SilverStripe\View\ArrayData;
use Suilven\FreeTextSearch\Container\SearchResults;
use Suilven\FreeTextSearch\Factory\SearcherFactory;
use Suilven\FreeTextSearch\Indexes;

// @phpcs:disable SlevomatCodingStandard.TypeHints.ReturnTypeHint.MissingTraversableTypeHintSpecification

/**
 * Class SearchPageController
 *
 * @package Suilven\FreeTextSearch\Page
 * @property int $ID Page ID
 * @property int $PageSize the number of results to show on each page
 */

class SearchPageController extends \PageController
{
    /** @var array<string> */
    private static $allowed_actions = ['index', 'similar'];


    public function similar(): \SilverStripe\View\ViewableData_Customised
    {
         /** @var \Suilven\FreeTextSearch\Page\SearchPage $model */
        $model = SearchPage::get_by_id(SearchPage::class, $this->ID);

        $indexes = new Indexes();
        $index = $indexes->getIndex($model->IndexToSearch);

        /** @var string $clazz */
        $clazz = $index->getClass();

        $dataObjectID = $this->getRequest()->param('ID');
        $dataObjectID = \intval($dataObjectID);


        $objectInContext = DataObject::get_by_id($clazz, $dataObjectID);

        $factory = new SearcherFactory();
        $searcher = $factory->getSearcher();
        $searcher->setIndexName($index->getName());
        $this->paginateSearcher($searcher);

        $results = $searcher->searchForSimilar($objectInContext);

        // tweak results set for rendering purposes, we do not want all the OR constructs
        $results->setQuery('');
        $results->setSimilarTo($objectInContext);

        return $this->renderSearchResults($model, $results);
    }


    public function index(): \SilverStripe\View\ViewableData_Customised
    {
        // @todo search indexes addition
        $q = $this->getRequest()->getVar('q');

        /** @var array $selected */
        $selected = $this->getRequest()->getVars();

        /** @var \Suilven\FreeTextSearch\Page\SearchPage $model */
        $model = SearchPage::get_by_id(SearchPage::class, $this->ID);

        // @todo why?
       // unset($selected['start']);

        $results = new SearchResults();


        //unset($selected['q']);

        if (isset($q) || $model->ShowAllIfEmptyQuery || isset($selected['q'])) {
            $results = $this->performSearchIncludingFacets($selected, $model, $q);
        }


        /*
         *
         *         // get suggestions

        $factory = new SuggesterFactory();

        $suggester = $factory->getSuggester();

        // @todo this is returning blank
        $suggester->setIndex($model->IndexToSearch);
        $suggestions = $suggester->suggest($q);




        $facetted = isset($results['AllFacets']);



        $targetFacet = new ArrayList();
        if (isset($model->ShowTagCloudFor)) {
            // get the tag cloud from calculated facets, but if not calculated, ie the arrive on the page case,
            // calculate them
            if ($facetted) {
                $facets = $results['AllFacets'];
            } else {
                $proxyResults = $this->performSearchIncludingFacets($selected, $model, $q);
                $facets = $proxyResults['AllFacets'];
            }

            foreach ($facets as $facet) {
                $name = $facet->getField('Name');
                if ($name === $model->ShowTagCloudFor) {
                    $targetFacet = $facet->getField('Facets');

                    break;
                }
            }

            $facetArray = $targetFacet->toArray();
            $minSize = 10;
            $maxSize = 40;
            $maxCount = 0;
            foreach ($facetArray as $tag) {
                $count = $tag['Count'];
                $maxCount = $count > $maxCount
                    ? $count
                    : $maxCount;
            }

            $tagCloud = new ArrayList();
            foreach ($facetArray as $tag) {
                $size = $minSize + ($maxSize - $minSize) * $tag['Count'] / $maxCount;
                $size = \round($size);
                $row = new ArrayData([
                    'Name' => $tag['Value'],
                    'Size' => $size,
                    'Params' => $tag['Params'],
                ]);
                $tagCloud->push($row);
            }

            $results['TagCloud'] = $tagCloud;
        }


        //for($i = 3; $i < 40; $i++) {
           // echo "li.tag{$i} { font-size: {$i}px;};\n";
        //}

        */


        // defer showing to the template level, still get facets, as this allows optionally for likes of a tag cloud
        // $results['ShowAllIfEmptyQuery'] = $model->ShowAllIfEmptyQuery;
        // $results['CleanedLink'] = $this->Link();

        return $this->renderSearchResults($model, $results);
    }


    /** @param array<string,int|string|float|bool> $selected */
    public function performSearchIncludingFacets(array $selected, SearchPage $searchPage, ?string $q): SearchResults
    {
        $factory = new SearcherFactory();

        /** @var \Suilven\FreeTextSearch\Interfaces\Searcher $searcher */
        $searcher = $factory->getSearcher();
        $searcher->setFilters($selected);
        $searcher->setIndexName($searchPage->IndexToSearch);

        \error_log('SEARCH PAGE PAGE SIZE: ' . $searchPage->PageSize);

        $facets = $searchPage->getFacetFields();
        $hasManyFields = $searchPage->getHasManyFields();

        $searcher->setFacettedTokens($facets);
        $searcher->setHasManyTokens($hasManyFields);

        $this->paginateSearcher($searcher);

        return $searcher->search($q);
    }


    /** @throws \Exception */
    private function renderSearchResults(
        SearchPage $model,
        SearchResults $results
    ): \SilverStripe\View\ViewableData_Customised {
        $indexes = new Indexes();
        $index = $indexes->getIndex($model->IndexToSearch);

        /** @var string $clazz */
        $clazz = $index->getClass();

        $templateName = 'Suilven/FreeTextSearch/' . \str_replace('\\', '/', $clazz);
        $splits = \explode('/', $templateName);
        $last = \array_pop($splits);
        $templateName = \implode('/', $splits) . '/Includes/' . $last;


        $records = $results->getRecords();

        $newRecords = new ArrayList();
        foreach ($records as $record) {
            $highsList = new ArrayList();
            $highlightsArray = $record->Highlights;

            if (isset($highlightsArray['Title'])) {
                $record->ResultTitle = $highlightsArray['Title'][0];
                unset($highlightsArray['Title']);
            }

            $record->HighlightedLink = $record->Link;
            if (isset($highlightsArray['Link']) && \count($highlightsArray['Link']) > 0) {
                $record->HighlightedLink = $highlightsArray['Link'][0];
                unset($highlightsArray['Link']);
            }

            // this simply repeats the title most times
            unset($highlightsArray['MenuTitle']);

            $keys = \is_null($highlightsArray)
                ? []
                : \array_keys($highlightsArray);
            foreach ($keys as $highlightedField) {
                foreach ($highlightsArray[$highlightedField] as $highlightsForField) {
                    $do = new DataObject();
                    // @phpstan-ignore-next-line
                    $do->Snippet = '...' . $highlightsForField . '...';

                    $highsList->push($do);
                }
            }

            $record->Highlights = $highsList;

            $html = $this->renderWith(
                [
                    $templateName,
                    'Suilven/FreeTextSearch/SilverStripe/CMS/Model/Includes/SiteTree',
                ],
                [
                    'Record' => $record,
                    'SimilarLink' => $this->Link('similar') . '/' . $record->ID,
                ]
            );
            $record->HTML = $html;
            $newRecords->push($record);
        }

        $paginatedList = new PaginatedList($records);
        $paginatedList->setLimitItems(false);
        $paginatedList->setPageLength($results->getPageSize());
        $paginatedList->setTotalItems($results->getTotaNumberOfResults());
        $paginatedList->setCurrentPage($results->getPage());

        return $this->customise(new ArrayData([
            'NumberOfResults' => $results->getTotaNumberOfResults(),
            'Query' => $results->getQuery(),
            'Records' => $newRecords,
            'Page' => $results->getPage(),
            'PageSize' => $results->getPageSize(),
            'Pages' => $results->getTotalPages(),
            'Suggestions' => new ArrayList($results->getSuggestions()),
            'Time' => $results->getTime(),
            'Pagination' => $paginatedList,
            'SimilarTo' => $results->getSimilarTo(),
        ]));
    }


    private function paginateSearcher(\Suilven\FreeTextSearch\Interfaces\Searcher &$searcher): void
    {
        $searcher->setPageSize($this->PageSize);
        $start = $this->getRequest()->getVar('start');


        // page 1 is the first page
        $page = isset($start)
            ? \ceil($start / $this->PageSize) + 1
            : 1;

        $page = \intval($page);
        $searcher->setPage($page);
    }
}


1			<?php declare(strict_types = 1);
2
3			namespace Suilven\FreeTextSearch\Page;
4
5			use SilverStripe\ORM\ArrayList;
6			use SilverStripe\ORM\DataObject;
7			use SilverStripe\ORM\PaginatedList;
8			use SilverStripe\View\ArrayData;
9			use Suilven\FreeTextSearch\Container\SearchResults;
10			use Suilven\FreeTextSearch\Factory\SearcherFactory;
11			use Suilven\FreeTextSearch\Indexes;
12
13			// @phpcs:disable SlevomatCodingStandard.TypeHints.ReturnTypeHint.MissingTraversableTypeHintSpecification
14
15			/**
16			* Class SearchPageController
17			*
18			* @package Suilven\FreeTextSearch\Page
19			* @property int $ID Page ID
20			* @property int $PageSize the number of results to show on each page
21			*/
22
23			class SearchPageController extends \PageController
24			{
25			/** @var array<string> */
26			private static $allowed_actions = ['index', 'similar'];
27
28
29			public function similar(): \SilverStripe\View\ViewableData_Customised
30			{
31			/** @var \Suilven\FreeTextSearch\Page\SearchPage $model */
32			$model = SearchPage::get_by_id(SearchPage::class, $this->ID);
33
34			$indexes = new Indexes();
35			$index = $indexes->getIndex($model->IndexToSearch);
36
37			/** @var string $clazz */
38			$clazz = $index->getClass();
39
40			$dataObjectID = $this->getRequest()->param('ID');
41			$dataObjectID = \intval($dataObjectID);
42
43
44			$objectInContext = DataObject::get_by_id($clazz, $dataObjectID);
45
46			$factory = new SearcherFactory();
47			$searcher = $factory->getSearcher();
48			$searcher->setIndexName($index->getName());
49			$this->paginateSearcher($searcher);
50
51			$results = $searcher->searchForSimilar($objectInContext);
52
53			// tweak results set for rendering purposes, we do not want all the OR constructs
54			$results->setQuery('');
55			$results->setSimilarTo($objectInContext);
56
57			return $this->renderSearchResults($model, $results);
58			}
59
60
61			public function index(): \SilverStripe\View\ViewableData_Customised
62			{
63			// @todo search indexes addition
64			$q = $this->getRequest()->getVar('q');
65
66			/** @var array $selected */
67			$selected = $this->getRequest()->getVars();
68
69			/** @var \Suilven\FreeTextSearch\Page\SearchPage $model */
70			$model = SearchPage::get_by_id(SearchPage::class, $this->ID);
71
72			// @todo why?
73			// unset($selected['start']);
74
75			$results = new SearchResults();
76
77
78			//unset($selected['q']);
79
80			if (isset($q) \|\| $model->ShowAllIfEmptyQuery \|\| isset($selected['q'])) {
81			$results = $this->performSearchIncludingFacets($selected, $model, $q);
82			}
83
84
85			/*
86			*
87			* // get suggestions
88
89			$factory = new SuggesterFactory();
90
91			$suggester = $factory->getSuggester();
92
93			// @todo this is returning blank
94			$suggester->setIndex($model->IndexToSearch);
95			$suggestions = $suggester->suggest($q);
96
97
98
99
100			$facetted = isset($results['AllFacets']);
101
102
103
104			$targetFacet = new ArrayList();
105			if (isset($model->ShowTagCloudFor)) {
106			// get the tag cloud from calculated facets, but if not calculated, ie the arrive on the page case,
107			// calculate them
108			if ($facetted) {
109			$facets = $results['AllFacets'];
110			} else {
111			$proxyResults = $this->performSearchIncludingFacets($selected, $model, $q);
112			$facets = $proxyResults['AllFacets'];
113			}
114
115			foreach ($facets as $facet) {
116			$name = $facet->getField('Name');
117			if ($name === $model->ShowTagCloudFor) {
118			$targetFacet = $facet->getField('Facets');
119
120			break;
121			}
122			}
123
124			$facetArray = $targetFacet->toArray();
125			$minSize = 10;
126			$maxSize = 40;
127			$maxCount = 0;
128			foreach ($facetArray as $tag) {
129			$count = $tag['Count'];
130			$maxCount = $count > $maxCount
131			? $count
132			: $maxCount;
133			}
134
135			$tagCloud = new ArrayList();
136			foreach ($facetArray as $tag) {
137			$size = $minSize + ($maxSize - $minSize) * $tag['Count'] / $maxCount;
138			$size = \round($size);
139			$row = new ArrayData([
140			'Name' => $tag['Value'],
141			'Size' => $size,
142			'Params' => $tag['Params'],
143			]);
144			$tagCloud->push($row);
145			}
146
147			$results['TagCloud'] = $tagCloud;
148			}
149
150
151			//for($i = 3; $i < 40; $i++) {
152			// echo "li.tag{$i} { font-size: {$i}px;};\n";
153			//}
154
155			*/
156
157
158			// defer showing to the template level, still get facets, as this allows optionally for likes of a tag cloud
159			// $results['ShowAllIfEmptyQuery'] = $model->ShowAllIfEmptyQuery;
160			// $results['CleanedLink'] = $this->Link();
161
162			return $this->renderSearchResults($model, $results);
163			}
164
165
166			/** @param array<string,int\|string\|float\|bool> $selected */
167			public function performSearchIncludingFacets(array $selected, SearchPage $searchPage, ?string $q): SearchResults
168			{
169			$factory = new SearcherFactory();
170
171			/** @var \Suilven\FreeTextSearch\Interfaces\Searcher $searcher */
172			$searcher = $factory->getSearcher();
173			$searcher->setFilters($selected);
174			$searcher->setIndexName($searchPage->IndexToSearch);
175
176			\error_log('SEARCH PAGE PAGE SIZE: ' . $searchPage->PageSize);
177
178			$facets = $searchPage->getFacetFields();
179			$hasManyFields = $searchPage->getHasManyFields();
180
181			$searcher->setFacettedTokens($facets);
182			$searcher->setHasManyTokens($hasManyFields);
183
184			$this->paginateSearcher($searcher);
185
186			return $searcher->search($q);
187			}
188
189
190			/** @throws \Exception */
191			private function renderSearchResults(
192			SearchPage $model,
193			SearchResults $results
194			): \SilverStripe\View\ViewableData_Customised {
195			$indexes = new Indexes();
196			$index = $indexes->getIndex($model->IndexToSearch);
197
198			/** @var string $clazz */
199			$clazz = $index->getClass();
200
201			$templateName = 'Suilven/FreeTextSearch/' . \str_replace('\\', '/', $clazz);
202			$splits = \explode('/', $templateName);
203			$last = \array_pop($splits);
204			$templateName = \implode('/', $splits) . '/Includes/' . $last;
205
206
207			$records = $results->getRecords();
208
209			$newRecords = new ArrayList();
210			foreach ($records as $record) {
211			$highsList = new ArrayList();
212			$highlightsArray = $record->Highlights;
213
214			if (isset($highlightsArray['Title'])) {
215			$record->ResultTitle = $highlightsArray['Title'][0];
216			unset($highlightsArray['Title']);
217			}
218
219			$record->HighlightedLink = $record->Link;
220			if (isset($highlightsArray['Link']) && \count($highlightsArray['Link']) > 0) {
221			$record->HighlightedLink = $highlightsArray['Link'][0];
222			unset($highlightsArray['Link']);
223			}
224
225			// this simply repeats the title most times
226			unset($highlightsArray['MenuTitle']);
227
228			$keys = \is_null($highlightsArray)
229			? []
230			: \array_keys($highlightsArray);
231			foreach ($keys as $highlightedField) {
232			foreach ($highlightsArray[$highlightedField] as $highlightsForField) {
233			$do = new DataObject();
234			// @phpstan-ignore-next-line
235			$do->Snippet = '...' . $highlightsForField . '...';
236
237			$highsList->push($do);
238			}
239			}
240
241			$record->Highlights = $highsList;
242
243			$html = $this->renderWith(
244			[
245			$templateName,
246			'Suilven/FreeTextSearch/SilverStripe/CMS/Model/Includes/SiteTree',
247			],
248			[
249			'Record' => $record,
250			'SimilarLink' => $this->Link('similar') . '/' . $record->ID,
251			]
252			);
253			$record->HTML = $html;
254			$newRecords->push($record);
255			}
256
257			$paginatedList = new PaginatedList($records);
258			$paginatedList->setLimitItems(false);
259			$paginatedList->setPageLength($results->getPageSize());
260			$paginatedList->setTotalItems($results->getTotaNumberOfResults());
261			$paginatedList->setCurrentPage($results->getPage());
262
263			return $this->customise(new ArrayData([
264			'NumberOfResults' => $results->getTotaNumberOfResults(),
265			'Query' => $results->getQuery(),
266			'Records' => $newRecords,
267			'Page' => $results->getPage(),
268			'PageSize' => $results->getPageSize(),
269			'Pages' => $results->getTotalPages(),
270			'Suggestions' => new ArrayList($results->getSuggestions()),
271			'Time' => $results->getTime(),
272			'Pagination' => $paginatedList,
273			'SimilarTo' => $results->getSimilarTo(),
274			]));
275			}
276
277
278			private function paginateSearcher(\Suilven\FreeTextSearch\Interfaces\Searcher &$searcher): void
279			{
280			$searcher->setPageSize($this->PageSize);
281			$start = $this->getRequest()->getVar('start');
282
283
284			// page 1 is the first page
285			$page = isset($start)
286			? \ceil($start / $this->PageSize) + 1
287			: 1;
288
289			$page = \intval($page);
290			$searcher->setPage($page);
291			}
292			}
293

gordonbanderson / freetextsearch

Push — master ( 2f8bcf...138ef2 )

SearchPageController::renderSearchResults() B

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