AdminExtension::field() - Code Metrics - Inspection of "Feature/documentation" - larriereguichet/AdminBundle - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Pull Request — dev (#43)

by Arnaud

created 2016-06-23 23:00 UTC

AdminExtension::field() A

↳ Parent: AdminExtension

Complexity

Conditions	3
Paths	4

Size

Total Lines	19
Code Lines	11

Duplication

Lines	4
Ratio	21.05 %

Code Coverage

Tests	0
CRAP Score	12

Importance

Changes	2
Bugs	0	Features	0

Metric	Value
c	2
b	0
f	0
dl	4
loc	19
ccs	0
cts	10
cp	0
rs	9.4285
cc	3
eloc	11
nc	4
nop	2
crap	12

<?php

namespace LAG\AdminBundle\Twig;

use LAG\AdminBundle\Admin\Behaviors\TranslationKeyTrait;
use LAG\AdminBundle\Application\Configuration\ApplicationConfiguration;
use LAG\AdminBundle\Configuration\Factory\ConfigurationFactory;
use LAG\AdminBundle\Field\Field;
use LAG\AdminBundle\Field\EntityFieldInterface;
use LAG\AdminBundle\Field\FieldInterface;
use Symfony\Component\DependencyInjection\Container;
use Symfony\Component\DependencyInjection\ParameterBag\ParameterBagInterface;
use Symfony\Component\PropertyAccess\PropertyAccess;
use Symfony\Component\Translation\TranslatorInterface;
use Twig_Environment;
use Twig_Extension;
use Twig_SimpleFilter;
use Twig_SimpleFunction;
use Symfony\Component\Routing\RouterInterface;
use Symfony\Component\HttpFoundation\Request;

/**
 * Class AdminExtension.
 *
 * Admin utils functions for twig
 */
class AdminExtension extends Twig_Extension
{
    use TranslationKeyTrait;

    /**
     * @var ApplicationConfiguration
     */
    protected $configuration;

    /**
     * @var RouterInterface
     */
    protected $router;

    /**
     * @var TranslatorInterface
     */
    protected $translator;

    /**
     * @var Twig_Environment
     */
    protected $twig;

    /**
     * AdminExtension constructor.
     *
     * @param RouterInterface $router
     * @param TranslatorInterface $translator
     * @param ConfigurationFactory $configurationFactory
     * @param Twig_Environment $twig
     */
    public function __construct(

        RouterInterface $router,
        TranslatorInterface $translator,
        ConfigurationFactory $configurationFactory,
        Twig_Environment $twig
    ) {
        $this->router = $router;
        $this->translator = $translator;
        $this->configuration = $configurationFactory->getApplicationConfiguration();
        $this->twig = $twig;
    }

    /**
     * @return array
     */
    public function getFunctions()
    {
        return [
            new Twig_SimpleFunction('getSortColumnUrl', [$this, 'getSortColumnUrl']),
            new Twig_SimpleFunction('getSortColumnIconClass', [$this, 'getSortColumnIconClass']),
            new Twig_SimpleFunction('field', [$this, 'field']),
            new Twig_SimpleFunction('field_title', [$this, 'fieldTitle']),
            new Twig_SimpleFunction('route_parameters', [$this, 'routeParameters']),
            new Twig_SimpleFunction('function_exists', [$this, 'functionExists']),
        ];
    }

    /**
     * @return array
     */
    public function getFilters()
    {
        return [
            new Twig_SimpleFilter('camelize', [$this, 'camelize']),
        ];
    }

    /**
     * Return sort column url, with existing request parameters, according to field name.
     *
     * @param Request $request
     * @param $fieldName
     *
     * @return string
     */
    public function getSortColumnUrl(Request $request, $fieldName)
    {
        // get query string to not delete existing parameters
        $queryString = $request->query->all();
        $queryString['sort'] = $fieldName;

        if (array_key_exists('order', $queryString)) {
            // sort by opposite sorting than current
            $sort = $queryString['order'] == 'ASC' ? 'DESC' : 'ASC';
            $queryString['order'] = $sort;
        } else {
            // if no order was provided, it means that list is sorted by default order (ASC), so we must sort by DESC
            $queryString['order'] = 'DESC';
        }

        return $this
            ->router
            ->generate($request->get('_route'), $queryString);
    }

    /**
     * Return an array of query string parameters, updated with sort field name.
     *
     * @param ParameterBagInterface $parameters
     * @param $fieldName
     * 
     * @return array
     */
    public function getOrderQueryString(ParameterBagInterface $parameters, $fieldName)
    {
        $parameters->set('sort', $fieldName);

        if ($parameters->has('order')) {
            // sort by opposite order
            $order = $parameters->get('order') == 'ASC' ? 'DESC' : 'ASC';
            $parameters->set('order', $order);
        } else {
            // if no order was provided, it means that list is sorted by default order (ASC), so we must sort by DESC
            $parameters->set('order', 'DESC');
        }
        return $parameters->all();
    }

    /**
     * @param null $order
     * @param $fieldName
     * @param $sort
     * 
     * @return string
     */
    public function getSortColumnIconClass($order = null, $fieldName, $sort)
    {
        // when no order is provided, no icon should be displayed
        $class = '';

        if ($fieldName == $sort) {
            if ($order == 'ASC') {
                $class = 'fa fa-sort-asc';
            } elseif ($order == 'DESC') {
                $class = 'fa fa-sort-desc';
            }
        }

        return $class;
    }

    /**
     * Render a field of an entity.
     *
     * @param FieldInterface $field
     * @param $entity
     *
     * @return string
     */
    public function field(FieldInterface $field, $entity)
    {
        $accessor = PropertyAccess::createPropertyAccessorBuilder()
            ->enableMagicCall()
            ->getPropertyAccessor();
        $value = null;

        // if name starts with a underscore, it is a custom field, not mapped to the entity
        if (substr($field->getName(), 0, 1) != '_') {
            // get raw value from object
            $value = $accessor->getValue($entity, $field->getName());
        }
        if ($field instanceof EntityFieldInterface) {
            $field->setEntity($entity);
        }
        $render = $field->render($value);

        return $render;
    }

    /**
     * Return a the title of the field, camelized or translated.
     *
     * @param $fieldName
     * @param null $adminName
     * 
     * @return string
     */
    public function fieldTitle($fieldName, $adminName = null)
    {
        if ($this->configuration->getParameter('translation')['enabled']) {
            $title = $this
                ->translator
                ->trans($this->getTranslationKey($this->configuration->getParameter('translation')['pattern'], $fieldName, $adminName));
        } else {
            $title = $this->camelize($fieldName);
        }

        return $title;
    }

    /**
     * @param array $parameters
     * @param $entity
     * 
     * @return array
     */
    public function routeParameters(array $parameters, $entity)
    {
        $accessor = PropertyAccess::createPropertyAccessor();
        $routeParameters = [];

        foreach ($parameters as $parameterName => $fieldName) {
            if (is_array($fieldName) && !count($fieldName)) {
                $fieldName = $parameterName;
            }
            $routeParameters[$parameterName] = $accessor->getValue($entity, $fieldName);
        }

        return $routeParameters;
    }

    /**
     * Camelize a string (using Container camelize method)
     *
     * @param $string
     * 
     * @return string
     */
    public function camelize($string)
    {
        return Container::camelize($string);
    }

    /**
     * Returns the name of the extension.
     *
     * @return string The extension name
     */
    public function getName()
    {
        return 'lag.admin';
    }

    /**
     * Return true if the method exists in twig.
     *
     * @param string $functionName
     * 
     * @return bool
     */
    public function functionExists($functionName)
    {
        return false !== $this
            ->twig
            ->getFunction($functionName);
    }
}


1		<?php
2
3		namespace LAG\AdminBundle\Twig;
4
5		use LAG\AdminBundle\Admin\Behaviors\TranslationKeyTrait;
6		use LAG\AdminBundle\Application\Configuration\ApplicationConfiguration;
7		use LAG\AdminBundle\Configuration\Factory\ConfigurationFactory;
8		use LAG\AdminBundle\Field\Field;
9		use LAG\AdminBundle\Field\EntityFieldInterface;
10		use LAG\AdminBundle\Field\FieldInterface;
11		use Symfony\Component\DependencyInjection\Container;
12		use Symfony\Component\DependencyInjection\ParameterBag\ParameterBagInterface;
13		use Symfony\Component\PropertyAccess\PropertyAccess;
14		use Symfony\Component\Translation\TranslatorInterface;
15		use Twig_Environment;
16		use Twig_Extension;
17		use Twig_SimpleFilter;
18		use Twig_SimpleFunction;
19		use Symfony\Component\Routing\RouterInterface;
20		use Symfony\Component\HttpFoundation\Request;
21
22		/**
23		* Class AdminExtension.
24		*
25		* Admin utils functions for twig
26		*/
27		class AdminExtension extends Twig_Extension
28		{
29		use TranslationKeyTrait;
30
31		/**
32		* @var ApplicationConfiguration
33		*/
34		protected $configuration;
35
36		/**
37		* @var RouterInterface
38		*/
39		protected $router;
40
41		/**
42		* @var TranslatorInterface
43		*/
44		protected $translator;
45
46		/**
47		* @var Twig_Environment
48		*/
49		protected $twig;
50
51		/**
52		* AdminExtension constructor.
53		*
54		* @param RouterInterface $router
55		* @param TranslatorInterface $translator
56		* @param ConfigurationFactory $configurationFactory
57		* @param Twig_Environment $twig
58		*/
59	View Code Duplication	public function __construct(
		1 ignored issue – show Duplication introduced 2016-06-19 21:25 UTC by Report Bug Copy Issue Report This method seems to be duplicated in your project. Duplicated code is one of the most pungent code smells. If you need to duplicate the same code in three or more different places, we strongly encourage you to look into extracting the code into a single class or operation. You can also find more detailed suggestions in the “Code” section of your repository. Loading history...
60		RouterInterface $router,
61		TranslatorInterface $translator,
62		ConfigurationFactory $configurationFactory,
63		Twig_Environment $twig
64		) {
65		$this->router = $router;
66		$this->translator = $translator;
67		$this->configuration = $configurationFactory->getApplicationConfiguration();
68		$this->twig = $twig;
69		}
70
71		/**
72		* @return array
73		*/
74		public function getFunctions()
75		{
76		return [
77		new Twig_SimpleFunction('getSortColumnUrl', [$this, 'getSortColumnUrl']),
78		new Twig_SimpleFunction('getSortColumnIconClass', [$this, 'getSortColumnIconClass']),
79		new Twig_SimpleFunction('field', [$this, 'field']),
80		new Twig_SimpleFunction('field_title', [$this, 'fieldTitle']),
81		new Twig_SimpleFunction('route_parameters', [$this, 'routeParameters']),
82		new Twig_SimpleFunction('function_exists', [$this, 'functionExists']),
83		];
84		}
85
86		/**
87		* @return array
88		*/
89		public function getFilters()
90		{
91		return [
92		new Twig_SimpleFilter('camelize', [$this, 'camelize']),
93		];
94		}
95
96		/**
97		* Return sort column url, with existing request parameters, according to field name.
98		*
99		* @param Request $request
100		* @param $fieldName
101		*
102		* @return string
103		*/
104		public function getSortColumnUrl(Request $request, $fieldName)
105		{
106		// get query string to not delete existing parameters
107		$queryString = $request->query->all();
108		$queryString['sort'] = $fieldName;
109
110		if (array_key_exists('order', $queryString)) {
111		// sort by opposite sorting than current
112		$sort = $queryString['order'] == 'ASC' ? 'DESC' : 'ASC';
113		$queryString['order'] = $sort;
114		} else {
115		// if no order was provided, it means that list is sorted by default order (ASC), so we must sort by DESC
116		$queryString['order'] = 'DESC';
117		}
118
119		return $this
120		->router
121		->generate($request->get('_route'), $queryString);
122		}
123
124		/**
125		* Return an array of query string parameters, updated with sort field name.
126		*
127		* @param ParameterBagInterface $parameters
128		* @param $fieldName
129		*
130		* @return array
131		*/
132		public function getOrderQueryString(ParameterBagInterface $parameters, $fieldName)
133		{
134		$parameters->set('sort', $fieldName);
135
136		if ($parameters->has('order')) {
137		// sort by opposite order
138		$order = $parameters->get('order') == 'ASC' ? 'DESC' : 'ASC';
139		$parameters->set('order', $order);
140		} else {
141		// if no order was provided, it means that list is sorted by default order (ASC), so we must sort by DESC
142		$parameters->set('order', 'DESC');
143		}
144		return $parameters->all();
145		}
146
147		/**
148		* @param null $order
149		* @param $fieldName
150		* @param $sort
151		*
152		* @return string
153		*/
154		public function getSortColumnIconClass($order = null, $fieldName, $sort)
155		{
156		// when no order is provided, no icon should be displayed
157		$class = '';
158
159		if ($fieldName == $sort) {
160		if ($order == 'ASC') {
161		$class = 'fa fa-sort-asc';
162		} elseif ($order == 'DESC') {
163		$class = 'fa fa-sort-desc';
164		}
165		}
166
167		return $class;
168		}
169
170		/**
171		* Render a field of an entity.
172		*
173		* @param FieldInterface $field
174		* @param $entity
175		*
176		* @return string
177		*/
178		public function field(FieldInterface $field, $entity)
179		{
180		$accessor = PropertyAccess::createPropertyAccessorBuilder()
181		->enableMagicCall()
182		->getPropertyAccessor();
183		$value = null;
184
185		// if name starts with a underscore, it is a custom field, not mapped to the entity
186	View Code Duplication	if (substr($field->getName(), 0, 1) != '_') {
187		// get raw value from object
188		$value = $accessor->getValue($entity, $field->getName());
189		}
190		if ($field instanceof EntityFieldInterface) {
191		$field->setEntity($entity);
192		}
193		$render = $field->render($value);
194
195		return $render;
196		}
197
198		/**
199		* Return a the title of the field, camelized or translated.
200		*
201		* @param $fieldName
202		* @param null $adminName
203		*
204		* @return string
205		*/
206		public function fieldTitle($fieldName, $adminName = null)
207		{
208		if ($this->configuration->getParameter('translation')['enabled']) {
209		$title = $this
210		->translator
211		->trans($this->getTranslationKey($this->configuration->getParameter('translation')['pattern'], $fieldName, $adminName));
212		} else {
213		$title = $this->camelize($fieldName);
214		}
215
216		return $title;
217		}
218
219		/**
220		* @param array $parameters
221		* @param $entity
222		*
223		* @return array
224		*/
225		public function routeParameters(array $parameters, $entity)
226		{
227		$accessor = PropertyAccess::createPropertyAccessor();
228		$routeParameters = [];
229
230		foreach ($parameters as $parameterName => $fieldName) {
231		if (is_array($fieldName) && !count($fieldName)) {
232		$fieldName = $parameterName;
233		}
234		$routeParameters[$parameterName] = $accessor->getValue($entity, $fieldName);
235		}
236
237		return $routeParameters;
238		}
239
240		/**
241		* Camelize a string (using Container camelize method)
242		*
243		* @param $string
244		*
245		* @return string
246		*/
247		public function camelize($string)
248		{
249		return Container::camelize($string);
250		}
251
252		/**
253		* Returns the name of the extension.
254		*
255		* @return string The extension name
256		*/
257		public function getName()
258		{
259		return 'lag.admin';
260		}
261
262		/**
263		* Return true if the method exists in twig.
264		*
265		* @param string $functionName
266		*
267		* @return bool
268		*/
269		public function functionExists($functionName)
270		{
271		return false !== $this
272		->twig
273		->getFunction($functionName);
274		}
275		}
276

larriereguichet / AdminBundle

Pull Request — dev (#43)

AdminExtension::field() A

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Duplication

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