Datagrid::buildPager() - Code Metrics - sonata-project/SonataAdminBundle - Measure and Improve Code Quality continuously with Scrutinizer

Datagrid::buildPager() F
last analyzed 2020-08-22 14:45 UTC

↳ Parent: Datagrid

Complexity

Conditions	17
Paths	561

Size

Total Lines

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
dl	0
loc	88
rs	1.5895
c	0
b	0
f	0
cc	17
nc	561
nop	0

How to fix Long Method Complexity

<?php

declare(strict_types=1);

/*
 * This file is part of the Sonata Project package.
 *
 * (c) Thomas Rabaix <[email protected]>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace Sonata\AdminBundle\Datagrid;

use Sonata\AdminBundle\Admin\FieldDescriptionCollection;
use Sonata\AdminBundle\Admin\FieldDescriptionInterface;
use Sonata\AdminBundle\Filter\FilterInterface;
use Symfony\Component\Form\CallbackTransformer;
use Symfony\Component\Form\Exception\UnexpectedTypeException;
use Symfony\Component\Form\Extension\Core\Type\CollectionType;
use Symfony\Component\Form\Extension\Core\Type\HiddenType;
use Symfony\Component\Form\FormBuilderInterface;
use Symfony\Component\Form\FormInterface;

/**
 * @author Thomas Rabaix <[email protected]>
 */
final class Datagrid implements DatagridInterface
{
    /**
     * The filter instances.
     *
     * @var array<string, FilterInterface>
     */
    private $filters = [];

    /**
     * @var array<string, mixed>
     */
    private $values = [];

    /**
     * @var FieldDescriptionCollection
     */
    private $columns;

    /**
     * @var PagerInterface
     */
    private $pager;

    /**
     * @var bool
     */
    private $bound = false;

    /**
     * @var ProxyQueryInterface
     */
    private $query;

    /**
     * @var FormBuilderInterface
     */
    private $formBuilder;

    /**
     * @var FormInterface
     */
    private $form;

    /**
     * Results are null prior to its initialization in `getResults()`.
     *
     * @var object[]|null
     */
    private $results;

    /**
     * @param array<string, mixed> $values
     */
    public function __construct(
        ProxyQueryInterface $query,
        FieldDescriptionCollection $columns,
        PagerInterface $pager,
        FormBuilderInterface $formBuilder,
        array $values = []
    ) {
        $this->pager = $pager;
        $this->query = $query;
        $this->values = $values;
        $this->columns = $columns;
        $this->formBuilder = $formBuilder;
    }

    public function getPager(): PagerInterface
    {
        return $this->pager;
    }

    public function getResults(): array
    {
        $this->buildPager();

        if (null === $this->results) {
            $this->results = $this->pager->getResults();
        }

        return $this->results;
    }

    public function buildPager(): void
    {
        if ($this->bound) {
            return;
        }

        foreach ($this->getFilters() as $name => $filter) {
            list($type, $options) = $filter->getRenderSettings();

            $this->formBuilder->add($filter->getFormName(), $type, $options);
        }

        $hiddenType = HiddenType::class;

        $this->formBuilder->add('_sort_by', $hiddenType);
        $this->formBuilder->get('_sort_by')->addViewTransformer(new CallbackTransformer(
            static function ($value) {
                return $value;
            },
            static function ($value) {
                return $value instanceof FieldDescriptionInterface ? $value->getName() : $value;
            }
        ));

        $this->formBuilder->add('_sort_order', $hiddenType);
        $this->formBuilder->add('_page', $hiddenType);

        if (isset($this->values['_per_page']) && \is_array($this->values['_per_page'])) {
            $this->formBuilder->add('_per_page', CollectionType::class, [
                'entry_type' => $hiddenType,
                'allow_add' => true,
            ]);
        } else {
            $this->formBuilder->add('_per_page', $hiddenType);
        }

        $this->form = $this->formBuilder->getForm();
        $this->form->submit($this->values);

        $data = $this->form->getData();

        foreach ($this->getFilters() as $name => $filter) {
            $this->values[$name] = isset($this->values[$name]) ? $this->values[$name] : null;
            $filterFormName = $filter->getFormName();
            if (isset($this->values[$filterFormName]['value']) && '' !== $this->values[$filterFormName]['value']) {
                $filter->apply($this->query, $data[$filterFormName]);
            }
        }

        if (isset($this->values['_sort_by'])) {
            if (!$this->values['_sort_by'] instanceof FieldDescriptionInterface) {
                throw new UnexpectedTypeException($this->values['_sort_by'], FieldDescriptionInterface::class);
            }

            if ($this->values['_sort_by']->isSortable()) {
                $this->query->setSortBy($this->values['_sort_by']->getSortParentAssociationMapping(), $this->values['_sort_by']->getSortFieldMapping());

                $this->values['_sort_order'] = $this->values['_sort_order'] ?? 'ASC';
                $this->query->setSortOrder($this->values['_sort_order']);
            }
        }

        $maxPerPage = 25;
        if (isset($this->values['_per_page'])) {
            if (isset($this->values['_per_page']['value'])) {
                $maxPerPage = $this->values['_per_page']['value'];
            } else {
                $maxPerPage = $this->values['_per_page'];
            }
        }
        $this->pager->setMaxPerPage($maxPerPage);

        $page = 1;
        if (isset($this->values['_page'])) {
            if (isset($this->values['_page']['value'])) {
                $page = $this->values['_page']['value'];
            } else {
                $page = $this->values['_page'];
            }
        }

        $this->pager->setPage($page);

        $this->pager->setQuery($this->query);
        $this->pager->init();

        $this->bound = true;
    }

    public function addFilter(FilterInterface $filter): void
    {
        $this->filters[$filter->getName()] = $filter;
    }

    public function hasFilter(string $name): bool
    {
        return isset($this->filters[$name]);
    }

    public function removeFilter(string $name): void
    {
        unset($this->filters[$name]);
    }

    public function getFilter(string $name): FilterInterface
    {
        if (!$this->hasFilter($name)) {
            throw new \InvalidArgumentException(sprintf(
                'Filter named "%s" doesn\'t exist.',
                $name
            ));
        }

        return $this->filters[$name];
    }

    public function getFilters(): array
    {
        return $this->filters;
    }

    public function reorderFilters(array $keys): void
    {
        $this->filters = array_merge(array_flip($keys), $this->filters);
    }

    public function getValues(): array
    {
        return $this->values;
    }

    public function setValue(string $name, ?string $operator, $value): void
    {
        $this->values[$name] = [
            'type' => $operator,
            'value' => $value,
        ];
    }

    public function hasActiveFilters(): bool
    {
        foreach ($this->filters as $name => $filter) {
            if ($filter->isActive()) {
                return true;
            }
        }

        return false;
    }

    public function hasDisplayableFilters(): bool
    {
        foreach ($this->filters as $name => $filter) {
            $showFilter = $filter->getOption('show_filter', null);
            if (($filter->isActive() && null === $showFilter) || (true === $showFilter)) {
                return true;
            }
        }

        return false;
    }

    public function getColumns(): FieldDescriptionCollection
    {
        return $this->columns;
    }

    public function getQuery(): ProxyQueryInterface
    {
        return $this->query;
    }

    public function getForm(): FormInterface
    {
        $this->buildPager();

        return $this->form;
    }

    public function getSortParameters(FieldDescriptionInterface $fieldDescription): array
    {
        $values = $this->getValues();

        if ($this->isFieldAlreadySorted($fieldDescription)) {
            if ('ASC' === $values['_sort_order']) {
                $values['_sort_order'] = 'DESC';
            } else {
                $values['_sort_order'] = 'ASC';
            }
        } else {
            $values['_sort_order'] = 'ASC';
        }

        $values['_sort_by'] = \is_string($fieldDescription->getOption('sortable'))
            ? $fieldDescription->getOption('sortable')
            : $fieldDescription->getName();

        return ['filter' => $values];
    }

    public function getPaginationParameters(int $page): array
    {
        $values = $this->getValues();

        if (isset($values['_sort_by']) && $values['_sort_by'] instanceof FieldDescriptionInterface) {
            $values['_sort_by'] = $values['_sort_by']->getName();
        }
        $values['_page'] = $page;

        return ['filter' => $values];
    }

    private function isFieldAlreadySorted(FieldDescriptionInterface $fieldDescription): bool
    {
        $values = $this->getValues();

        if (!isset($values['_sort_by']) || !$values['_sort_by'] instanceof FieldDescriptionInterface) {
            return false;
        }

        return $values['_sort_by']->getName() === $fieldDescription->getName()
            || $values['_sort_by']->getName() === $fieldDescription->getOption('sortable');
    }
}


1			<?php
2
3			declare(strict_types=1);
4
5			/*
6			* This file is part of the Sonata Project package.
7			*
8			* (c) Thomas Rabaix <[email protected]>
9			*
10			* For the full copyright and license information, please view the LICENSE
11			* file that was distributed with this source code.
12			*/
13
14			namespace Sonata\AdminBundle\Datagrid;
15
16			use Sonata\AdminBundle\Admin\FieldDescriptionCollection;
17			use Sonata\AdminBundle\Admin\FieldDescriptionInterface;
18			use Sonata\AdminBundle\Filter\FilterInterface;
19			use Symfony\Component\Form\CallbackTransformer;
20			use Symfony\Component\Form\Exception\UnexpectedTypeException;
21			use Symfony\Component\Form\Extension\Core\Type\CollectionType;
22			use Symfony\Component\Form\Extension\Core\Type\HiddenType;
23			use Symfony\Component\Form\FormBuilderInterface;
24			use Symfony\Component\Form\FormInterface;
25
26			/**
27			* @author Thomas Rabaix <[email protected]>
28			*/
29			final class Datagrid implements DatagridInterface
30			{
31			/**
32			* The filter instances.
33			*
34			* @var array<string, FilterInterface>
35			*/
36			private $filters = [];
37
38			/**
39			* @var array<string, mixed>
40			*/
41			private $values = [];
42
43			/**
44			* @var FieldDescriptionCollection
45			*/
46			private $columns;
47
48			/**
49			* @var PagerInterface
50			*/
51			private $pager;
52
53			/**
54			* @var bool
55			*/
56			private $bound = false;
57
58			/**
59			* @var ProxyQueryInterface
60			*/
61			private $query;
62
63			/**
64			* @var FormBuilderInterface
65			*/
66			private $formBuilder;
67
68			/**
69			* @var FormInterface
70			*/
71			private $form;
72
73			/**
74			* Results are null prior to its initialization in `getResults()`.
75			*
76			* @var object[]\|null
77			*/
78			private $results;
79
80			/**
81			* @param array<string, mixed> $values
82			*/
83			public function __construct(
84			ProxyQueryInterface $query,
85			FieldDescriptionCollection $columns,
86			PagerInterface $pager,
87			FormBuilderInterface $formBuilder,
88			array $values = []
89			) {
90			$this->pager = $pager;
91			$this->query = $query;
92			$this->values = $values;
93			$this->columns = $columns;
94			$this->formBuilder = $formBuilder;
95			}
96
97			public function getPager(): PagerInterface
98			{
99			return $this->pager;
100			}
101
102			public function getResults(): array
103			{
104			$this->buildPager();
105
106			if (null === $this->results) {
107			$this->results = $this->pager->getResults();
108			}
109
110			return $this->results;
111			}
112
113			public function buildPager(): void
114			{
115			if ($this->bound) {
116			return;
117			}
118
119			foreach ($this->getFilters() as $name => $filter) {
120			list($type, $options) = $filter->getRenderSettings();
121
122			$this->formBuilder->add($filter->getFormName(), $type, $options);
123			}
124
125			$hiddenType = HiddenType::class;
126
127			$this->formBuilder->add('_sort_by', $hiddenType);
128			$this->formBuilder->get('_sort_by')->addViewTransformer(new CallbackTransformer(
129			static function ($value) {
130			return $value;
131			},
132			static function ($value) {
133			return $value instanceof FieldDescriptionInterface ? $value->getName() : $value;
134			}
135			));
136
137			$this->formBuilder->add('_sort_order', $hiddenType);
138			$this->formBuilder->add('_page', $hiddenType);
139
140			if (isset($this->values['_per_page']) && \is_array($this->values['_per_page'])) {
141			$this->formBuilder->add('_per_page', CollectionType::class, [
142			'entry_type' => $hiddenType,
143			'allow_add' => true,
144			]);
145			} else {
146			$this->formBuilder->add('_per_page', $hiddenType);
147			}
148
149			$this->form = $this->formBuilder->getForm();
150			$this->form->submit($this->values);
151
152			$data = $this->form->getData();
153
154			foreach ($this->getFilters() as $name => $filter) {
155			$this->values[$name] = isset($this->values[$name]) ? $this->values[$name] : null;
156			$filterFormName = $filter->getFormName();
157			if (isset($this->values[$filterFormName]['value']) && '' !== $this->values[$filterFormName]['value']) {
158			$filter->apply($this->query, $data[$filterFormName]);
159			}
160			}
161
162			if (isset($this->values['_sort_by'])) {
163			if (!$this->values['_sort_by'] instanceof FieldDescriptionInterface) {
164			throw new UnexpectedTypeException($this->values['_sort_by'], FieldDescriptionInterface::class);
165			}
166
167			if ($this->values['_sort_by']->isSortable()) {
168			$this->query->setSortBy($this->values['_sort_by']->getSortParentAssociationMapping(), $this->values['_sort_by']->getSortFieldMapping());
169
170			$this->values['_sort_order'] = $this->values['_sort_order'] ?? 'ASC';
171			$this->query->setSortOrder($this->values['_sort_order']);
172			}
173			}
174
175			$maxPerPage = 25;
176			if (isset($this->values['_per_page'])) {
177			if (isset($this->values['_per_page']['value'])) {
178			$maxPerPage = $this->values['_per_page']['value'];
179			} else {
180			$maxPerPage = $this->values['_per_page'];
181			}
182			}
183			$this->pager->setMaxPerPage($maxPerPage);
184
185			$page = 1;
186			if (isset($this->values['_page'])) {
187			if (isset($this->values['_page']['value'])) {
188			$page = $this->values['_page']['value'];
189			} else {
190			$page = $this->values['_page'];
191			}
192			}
193
194			$this->pager->setPage($page);
195
196			$this->pager->setQuery($this->query);
197			$this->pager->init();
198
199			$this->bound = true;
200			}
201
202			public function addFilter(FilterInterface $filter): void
203			{
204			$this->filters[$filter->getName()] = $filter;
205			}
206
207			public function hasFilter(string $name): bool
208			{
209			return isset($this->filters[$name]);
210			}
211
212			public function removeFilter(string $name): void
213			{
214			unset($this->filters[$name]);
215			}
216
217			public function getFilter(string $name): FilterInterface
218			{
219			if (!$this->hasFilter($name)) {
220			throw new \InvalidArgumentException(sprintf(
221			'Filter named "%s" doesn\'t exist.',
222			$name
223			));
224			}
225
226			return $this->filters[$name];
227			}
228
229			public function getFilters(): array
230			{
231			return $this->filters;
232			}
233
234			public function reorderFilters(array $keys): void
235			{
236			$this->filters = array_merge(array_flip($keys), $this->filters);
237			}
238
239			public function getValues(): array
240			{
241			return $this->values;
242			}
243
244			public function setValue(string $name, ?string $operator, $value): void
245			{
246			$this->values[$name] = [
247			'type' => $operator,
248			'value' => $value,
249			];
250			}
251
252			public function hasActiveFilters(): bool
253			{
254			foreach ($this->filters as $name => $filter) {
255			if ($filter->isActive()) {
256			return true;
257			}
258			}
259
260			return false;
261			}
262
263			public function hasDisplayableFilters(): bool
264			{
265			foreach ($this->filters as $name => $filter) {
266			$showFilter = $filter->getOption('show_filter', null);
267			if (($filter->isActive() && null === $showFilter) \|\| (true === $showFilter)) {
268			return true;
269			}
270			}
271
272			return false;
273			}
274
275			public function getColumns(): FieldDescriptionCollection
276			{
277			return $this->columns;
278			}
279
280			public function getQuery(): ProxyQueryInterface
281			{
282			return $this->query;
283			}
284
285			public function getForm(): FormInterface
286			{
287			$this->buildPager();
288
289			return $this->form;
290			}
291
292			public function getSortParameters(FieldDescriptionInterface $fieldDescription): array
293			{
294			$values = $this->getValues();
295
296			if ($this->isFieldAlreadySorted($fieldDescription)) {
297			if ('ASC' === $values['_sort_order']) {
298			$values['_sort_order'] = 'DESC';
299			} else {
300			$values['_sort_order'] = 'ASC';
301			}
302			} else {
303			$values['_sort_order'] = 'ASC';
304			}
305
306			$values['_sort_by'] = \is_string($fieldDescription->getOption('sortable'))
307			? $fieldDescription->getOption('sortable')
308			: $fieldDescription->getName();
309
310			return ['filter' => $values];
311			}
312
313			public function getPaginationParameters(int $page): array
314			{
315			$values = $this->getValues();
316
317			if (isset($values['_sort_by']) && $values['_sort_by'] instanceof FieldDescriptionInterface) {
318			$values['_sort_by'] = $values['_sort_by']->getName();
319			}
320			$values['_page'] = $page;
321
322			return ['filter' => $values];
323			}
324
325			private function isFieldAlreadySorted(FieldDescriptionInterface $fieldDescription): bool
326			{
327			$values = $this->getValues();
328
329			if (!isset($values['_sort_by']) \|\| !$values['_sort_by'] instanceof FieldDescriptionInterface) {
330			return false;
331			}
332
333			return $values['_sort_by']->getName() === $fieldDescription->getName()
334			\|\| $values['_sort_by']->getName() === $fieldDescription->getOption('sortable');
335			}
336			}
337

sonata-project / SonataAdminBundle

Datagrid::buildPager() F last analyzed 2020-08-22 14:45 UTC

Complexity

Size

Duplication

Importance

How to fix Long Method Complexity

Long Method

Duplication Side-by-Side

Filter issues like

Datagrid::buildPager() F
last analyzed 2020-08-22 14:45 UTC