View::validate() - Code Metrics - Inspection of "Issue #2671810 by Boobaa: Implement configuration..." - drupal-media/entity_browser - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Pull Request — 8.x-1.x (#143)

unknown

created 2016-03-11 10:40 UTC

View::validate() C

↳ Parent: View

Complexity

Conditions	8
Paths	10

Size

Total Lines	31
Code Lines	18

Duplication

Lines	0
Ratio	0 %

Importance

Changes	1
Bugs	0	Features	0

Metric	Value
dl	0
loc	31
rs	5.3846
c	1
b	0
f	0
cc	8
eloc	18
nc	10
nop	2

<?php

/**
 * Contains \Drupal\entity_browser\Plugin\EntityBrowser\Widget\View.
 */

namespace Drupal\entity_browser\Plugin\EntityBrowser\Widget;

use Drupal\Component\Plugin\Exception\PluginNotFoundException;
use Drupal\Core\Form\FormStateInterface;
use Drupal\Core\Render\Element;
use Drupal\entity_browser\WidgetBase;
use Drupal\Core\Url;
use Drupal\views\Views;
use Symfony\Component\DependencyInjection\ContainerInterface;
use Drupal\Core\Session\AccountInterface;
use Drupal\Core\Plugin\ContainerFactoryPluginInterface;
use Symfony\Component\EventDispatcher\EventDispatcherInterface;
use Drupal\Core\Entity\EntityManagerInterface;

/**
 * Uses a view to provide entity listing in a browser's widget.
 *
 * @EntityBrowserWidget(
 *   id = "view",
 *   label = @Translation("View"),
 *   description = @Translation("Uses a view to provide entity listing in a browser's widget.")
 * )
 */
class View extends WidgetBase implements ContainerFactoryPluginInterface {

  /**
   * The current user.
   *
   * @var \Drupal\Core\Session\AccountInterface
   */
  protected $currentUser;

  /**
   * {@inheritdoc}
   */
  public function defaultConfiguration() {
    return array(
      'view' => NULL,
      'view_display' => NULL,
    ) + parent::defaultConfiguration();
  }

  /**
   * {@inheritdoc}
   */
  public static function create(ContainerInterface $container, array $configuration, $plugin_id, $plugin_definition) {

    return new static(
      $configuration,
      $plugin_id,
      $plugin_definition,
      $container->get('event_dispatcher'),
      $container->get('entity.manager'),
      $container->get('current_user')
    );
  }

  /**
   * Constructs a new View object.
   *
   * @param array $configuration
   *   A configuration array containing information about the plugin instance.
   * @param string $plugin_id
   *   The plugin_id for the plugin instance.
   * @param mixed $plugin_definition
   *   The plugin implementation definition.
   * @param \Symfony\Component\EventDispatcher\EventDispatcherInterface $event_dispatcher
   *   Event dispatcher service.
   * @param \Drupal\Core\Session\AccountInterface $current_user
   *   The current user.
   */
   public function __construct(array $configuration, $plugin_id, $plugin_definition, EventDispatcherInterface $event_dispatcher, EntityManagerInterface $entity_manager, AccountInterface $current_user) {
     parent::__construct($configuration, $plugin_id, $plugin_definition, $event_dispatcher, $entity_manager);
     $this->currentUser = $current_user;
  }

  /**
   * {@inheritdoc}
   */
  public function getForm(array &$original_form, FormStateInterface $form_state, array $aditional_widget_parameters) {
    $form = [];
    // TODO - do we need better error handling for view and view_display (in case
    // either of those is nonexistent or display not of correct type)?

    $form['#attached']['library'] = ['entity_browser/view'];

    /** @var \Drupal\views\ViewExecutable $view */
    $view = $this->entityManager
      ->getStorage('view')
      ->load($this->configuration['view'])
      ->getExecutable();

    // Check if the current user has access to this view.
    if (!$view->access($this->configuration['view_display'])) {
      return [
        '#markup' => t('You do not have access to this View.'),
      ];
    }

    if (!empty($this->configuration['arguments'])) {
      if (!empty($aditional_widget_parameters['path_parts'])) {
        $arguments = [];
        // Map configuration arguments with original path parts.
        foreach ($this->configuration['arguments'] as $argument) {
          $arguments[] = isset($aditional_widget_parameters['path_parts'][$argument]) ? $aditional_widget_parameters['path_parts'][$argument] : '';
        }
        $view->setArguments(array_values($arguments));
      }
    }

    $form['view'] = $view->executeDisplay($this->configuration['view_display']);

    if (empty($view->field['entity_browser_select'])) {
      $url = Url::fromRoute('entity.view.edit_form',['view'=>$this->configuration['view']])->toString();
      if ($this->currentUser->hasPermission('administer views')) {
        return [
          '#markup' => t('Entity browser select form field not found on a view. <a href=":link">Go fix it</a>!', [':link' => $url]),
        ];
      }
      else {
        return [
          '#markup' => t('Entity browser select form field not found on a view. Go fix it!'),
        ];
      }
    }

    // When rebuilding makes no sense to keep checkboxes that were previously
    // selected.
    if (!empty($form['view']['entity_browser_select']) && $form_state->isRebuilding()) {
      foreach (Element::children($form['view']['entity_browser_select']) as $child) {
        $form['view']['entity_browser_select'][$child]['#process'][] = ['\Drupal\entity_browser\Plugin\EntityBrowser\Widget\View', 'processCheckbox'];
        $form['view']['entity_browser_select'][$child]['#process'][] = ['\Drupal\Core\Render\Element\Checkbox', 'processAjaxForm'];
        $form['view']['entity_browser_select'][$child]['#process'][] = ['\Drupal\Core\Render\Element\Checkbox', 'processGroup'];
      }
    }

    $form['view']['view'] = [
      '#markup' => \Drupal::service('renderer')->render($form['view']['view']),
    ];

    return $form;
  }

  /**
   * Sets the #checked property when rebuilding form.
   *
   * Every time when we rebuild we want all checkboxes to be unchecked.
   *
   * @see \Drupal\Core\Render\Element\Checkbox::processCheckbox()
   */
  public static function processCheckbox(&$element, FormStateInterface $form_state, &$complete_form) {
    $element['#checked'] = FALSE;
    return $element;
  }

  /**
   * {@inheritdoc}
   */
  public function validate(array &$form, FormStateInterface $form_state) {
    $user_input = $form_state->getUserInput();
    if (isset($user_input['entity_browser_select'])) {
      $selected_rows = array_values(array_filter($user_input['entity_browser_select']));
      foreach ($selected_rows as $row) {
        // Verify that the user input is a string and split it.
        // Each $row is in the format entity_type:id.
        if (is_string($row) && $parts = explode(':', $row, 2)) {
          // Make sure we have a type and id present.
          if (count($parts) == 2) {
            try {
              $storage = $this->entityManager->getStorage($parts[0]);
              if (!$storage->load($parts[1])) {
                $message = t('The @type Entity @id does not exist.', [
                  '@type' => $parts[0],
                  '@id' => $parts[1]
                ]);
                $form_state->setError($form['widget']['view']['entity_browser_select'], $message);
              }
            }
            catch (PluginNotFoundException $e) {

              $message = t('The Entity Type @type does not exist.', [
                '@type' => $parts[0],
              ]);
              $form_state->setError($form['widget']['view']['entity_browser_select'], $message);
            }
          }
        }
      }
    }
  }

  /**
   * {@inheritdoc}
   */
  public function submit(array &$element, array &$form, FormStateInterface $form_state) {
    $selected_rows = array_values(array_filter($form_state->getUserInput()['entity_browser_select']));
    $entities = [];
    foreach ($selected_rows as $row) {
      list($type, $id) = explode(':', $row);
      $storage = $this->entityManager->getStorage($type);
      if ($entity = $storage->load($id)) {
        $entities[] = $entity;
      }
    }

    $this->selectEntities($entities, $form_state);
  }

  /**
   * {@inheritdoc}
   */
  public function buildConfigurationForm(array $form, FormStateInterface $form_state) {
    $options = [];
    // Get only those enabled Views that have entity_browser displays.
    $displays = Views::getApplicableViews('entity_browser_display');
    foreach ($displays as $display) {
      list($view_id, $display_id) = $display;
      $view = $this->entityManager->getStorage('view')->load($view_id);
      $options[$view_id . '.' . $display_id] = $this->t('@view : @display', array('@view' => $view->label(), '@display' => $view->get('display')[$display_id]['display_title']));
    }

    $form['view'] = [
      '#type' => 'select',
      '#title' => $this->t('View : View display'),
      '#default_value' => $this->configuration['view'] . '.' . $this->configuration['view_display'],
      '#options' => $options,
    ];

    return $form;
  }

  /**
   * {@inheritdoc}
   */
  public function submitConfigurationForm(array &$form, FormStateInterface $form_state) {
    $values = $form_state->getValues()['table'][$this->uuid()]['form'];

    if (!empty($values['view'])) {
      list($view_id, $display_id) = explode('.', $values['view']);
      $this->configuration['view'] = $view_id;
      $this->configuration['view_display'] = $display_id;
    }
  }


}


1		<?php
2
3		/**
4		* Contains \Drupal\entity_browser\Plugin\EntityBrowser\Widget\View.
5		*/
6
7		namespace Drupal\entity_browser\Plugin\EntityBrowser\Widget;
8
9		use Drupal\Component\Plugin\Exception\PluginNotFoundException;
10		use Drupal\Core\Form\FormStateInterface;
11		use Drupal\Core\Render\Element;
12		use Drupal\entity_browser\WidgetBase;
13		use Drupal\Core\Url;
14		use Drupal\views\Views;
15		use Symfony\Component\DependencyInjection\ContainerInterface;
16		use Drupal\Core\Session\AccountInterface;
17		use Drupal\Core\Plugin\ContainerFactoryPluginInterface;
18		use Symfony\Component\EventDispatcher\EventDispatcherInterface;
19		use Drupal\Core\Entity\EntityManagerInterface;
20
21		/**
22		* Uses a view to provide entity listing in a browser's widget.
23		*
24		* @EntityBrowserWidget(
25		* id = "view",
26		* label = @Translation("View"),
27		* description = @Translation("Uses a view to provide entity listing in a browser's widget.")
28		* )
29		*/
30		class View extends WidgetBase implements ContainerFactoryPluginInterface {
31
32		/**
33		* The current user.
34		*
35		* @var \Drupal\Core\Session\AccountInterface
36		*/
37		protected $currentUser;
38
39		/**
40		* {@inheritdoc}
41		*/
42		public function defaultConfiguration() {
43		return array(
44		'view' => NULL,
45		'view_display' => NULL,
46		) + parent::defaultConfiguration();
47		}
48
49		/**
50		* {@inheritdoc}
51		*/
52	View Code Duplication	public static function create(ContainerInterface $container, array $configuration, $plugin_id, $plugin_definition) {
		0 ignored issues – show Duplication introduced 2016-01-25 08:27 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...
53		return new static(
54		$configuration,
55		$plugin_id,
56		$plugin_definition,
57		$container->get('event_dispatcher'),
58		$container->get('entity.manager'),
59		$container->get('current_user')
60		);
61		}
62
63		/**
64		* Constructs a new View object.
65		*
66		* @param array $configuration
67		* A configuration array containing information about the plugin instance.
68		* @param string $plugin_id
69		* The plugin_id for the plugin instance.
70		* @param mixed $plugin_definition
71		* The plugin implementation definition.
72		* @param \Symfony\Component\EventDispatcher\EventDispatcherInterface $event_dispatcher
73		* Event dispatcher service.
74		* @param \Drupal\Core\Session\AccountInterface $current_user
75		* The current user.
76		*/
77		public function __construct(array $configuration, $plugin_id, $plugin_definition, EventDispatcherInterface $event_dispatcher, EntityManagerInterface $entity_manager, AccountInterface $current_user) {
78		parent::__construct($configuration, $plugin_id, $plugin_definition, $event_dispatcher, $entity_manager);
79		$this->currentUser = $current_user;
80		}
81
82		/**
83		* {@inheritdoc}
84		*/
85		public function getForm(array &$original_form, FormStateInterface $form_state, array $aditional_widget_parameters) {
86		$form = [];
87		// TODO - do we need better error handling for view and view_display (in case
88		// either of those is nonexistent or display not of correct type)?
89
90		$form['#attached']['library'] = ['entity_browser/view'];
91
92		/** @var \Drupal\views\ViewExecutable $view */
93		$view = $this->entityManager
94		->getStorage('view')
95		->load($this->configuration['view'])
96		->getExecutable();
97
98		// Check if the current user has access to this view.
99		if (!$view->access($this->configuration['view_display'])) {
100		return [
101		'#markup' => t('You do not have access to this View.'),
102		];
103		}
104
105		if (!empty($this->configuration['arguments'])) {
106		if (!empty($aditional_widget_parameters['path_parts'])) {
107		$arguments = [];
108		// Map configuration arguments with original path parts.
109		foreach ($this->configuration['arguments'] as $argument) {
110		$arguments[] = isset($aditional_widget_parameters['path_parts'][$argument]) ? $aditional_widget_parameters['path_parts'][$argument] : '';
111		}
112		$view->setArguments(array_values($arguments));
113		}
114		}
115
116		$form['view'] = $view->executeDisplay($this->configuration['view_display']);
117
118		if (empty($view->field['entity_browser_select'])) {
119		$url = Url::fromRoute('entity.view.edit_form',['view'=>$this->configuration['view']])->toString();
120		if ($this->currentUser->hasPermission('administer views')) {
121		return [
122		'#markup' => t('Entity browser select form field not found on a view. <a href=":link">Go fix it</a>!', [':link' => $url]),
123		];
124		}
125		else {
126		return [
127		'#markup' => t('Entity browser select form field not found on a view. Go fix it!'),
128		];
129		}
130		}
131
132		// When rebuilding makes no sense to keep checkboxes that were previously
133		// selected.
134		if (!empty($form['view']['entity_browser_select']) && $form_state->isRebuilding()) {
135		foreach (Element::children($form['view']['entity_browser_select']) as $child) {
136		$form['view']['entity_browser_select'][$child]['#process'][] = ['\Drupal\entity_browser\Plugin\EntityBrowser\Widget\View', 'processCheckbox'];
137		$form['view']['entity_browser_select'][$child]['#process'][] = ['\Drupal\Core\Render\Element\Checkbox', 'processAjaxForm'];
138		$form['view']['entity_browser_select'][$child]['#process'][] = ['\Drupal\Core\Render\Element\Checkbox', 'processGroup'];
139		}
140		}
141
142		$form['view']['view'] = [
143		'#markup' => \Drupal::service('renderer')->render($form['view']['view']),
144		];
145
146		return $form;
147		}
148
149		/**
150		* Sets the #checked property when rebuilding form.
151		*
152		* Every time when we rebuild we want all checkboxes to be unchecked.
153		*
154		* @see \Drupal\Core\Render\Element\Checkbox::processCheckbox()
155		*/
156		public static function processCheckbox(&$element, FormStateInterface $form_state, &$complete_form) {
157		$element['#checked'] = FALSE;
158		return $element;
159		}
160
161		/**
162		* {@inheritdoc}
163		*/
164		public function validate(array &$form, FormStateInterface $form_state) {
165		$user_input = $form_state->getUserInput();
166		if (isset($user_input['entity_browser_select'])) {
167		$selected_rows = array_values(array_filter($user_input['entity_browser_select']));
168		foreach ($selected_rows as $row) {
169		// Verify that the user input is a string and split it.
170		// Each $row is in the format entity_type:id.
171		if (is_string($row) && $parts = explode(':', $row, 2)) {
172		// Make sure we have a type and id present.
173		if (count($parts) == 2) {
174		try {
175		$storage = $this->entityManager->getStorage($parts[0]);
176		if (!$storage->load($parts[1])) {
177		$message = t('The @type Entity @id does not exist.', [
178		'@type' => $parts[0],
179		'@id' => $parts[1]
180		]);
181		$form_state->setError($form['widget']['view']['entity_browser_select'], $message);
182		}
183		}
184		catch (PluginNotFoundException $e) {
		0 ignored issues – show Bug introduced 2016-01-05 20:21 UTC by Report Bug Copy Issue Report The class `Drupal\Component\Plugin\...PluginNotFoundException` does not exist. Did you forget a USE statement, or did you not list all dependencies? Scrutinizer analyzes your `composer.json`/`composer.lock` file if available to determine the classes, and functions that are defined by your dependencies. It seems like the listed class was neither found in your dependencies, nor was it found in the analyzed files in your repository. If you are using some other form of dependency management, you might want to disable this analysis. Loading history...
185		$message = t('The Entity Type @type does not exist.', [
186		'@type' => $parts[0],
187		]);
188		$form_state->setError($form['widget']['view']['entity_browser_select'], $message);
189		}
190		}
191		}
192		}
193		}
194		}
195
196		/**
197		* {@inheritdoc}
198		*/
199		public function submit(array &$element, array &$form, FormStateInterface $form_state) {
200		$selected_rows = array_values(array_filter($form_state->getUserInput()['entity_browser_select']));
201		$entities = [];
202		foreach ($selected_rows as $row) {
203		list($type, $id) = explode(':', $row);
204		$storage = $this->entityManager->getStorage($type);
205		if ($entity = $storage->load($id)) {
206		$entities[] = $entity;
207		}
208		}
209
210		$this->selectEntities($entities, $form_state);
211		}
212
213		/**
214		* {@inheritdoc}
215		*/
216		public function buildConfigurationForm(array $form, FormStateInterface $form_state) {
217		$options = [];
218		// Get only those enabled Views that have entity_browser displays.
219		$displays = Views::getApplicableViews('entity_browser_display');
220		foreach ($displays as $display) {
221		list($view_id, $display_id) = $display;
222		$view = $this->entityManager->getStorage('view')->load($view_id);
223		$options[$view_id . '.' . $display_id] = $this->t('@view : @display', array('@view' => $view->label(), '@display' => $view->get('display')[$display_id]['display_title']));
224		}
225
226		$form['view'] = [
227		'#type' => 'select',
228		'#title' => $this->t('View : View display'),
229		'#default_value' => $this->configuration['view'] . '.' . $this->configuration['view_display'],
230		'#options' => $options,
231		];
232
233		return $form;
234		}
235
236		/**
237		* {@inheritdoc}
238		*/
239		public function submitConfigurationForm(array &$form, FormStateInterface $form_state) {
240		$values = $form_state->getValues()['table'][$this->uuid()]['form'];
241
242		if (!empty($values['view'])) {
243		list($view_id, $display_id) = explode('.', $values['view']);
244		$this->configuration['view'] = $view_id;
245		$this->configuration['view_display'] = $display_id;
246		}
247		}
248
249
250		}
251

drupal-media / entity_browser

Pull Request — 8.x-1.x (#143)

View::validate() C

Complexity

Size

Duplication

Importance

Duplication Side-by-Side

Filter issues like