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PHP Element::properties方法代码示例

本文整理汇总了PHP中Drupal\Core\Render\Element::properties方法的典型用法代码示例。如果您正苦于以下问题:PHP Element::properties方法的具体用法?PHP Element::properties怎么用?PHP Element::properties使用的例子?那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在Drupal\Core\Render\Element的用法示例。


在下文中一共展示了Element::properties方法的5个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于我们的系统推荐出更棒的PHP代码示例。

示例1: testRenderCacheProperties

  /**
   * Tests that #cache_properties are properly handled.
   *
   * @param array $expected_results
   *   An associative array of expected results keyed by property name.
   *
   * @covers ::render
   * @covers ::doRender
   * @covers \Drupal\Core\Render\RenderCache::get
   * @covers \Drupal\Core\Render\RenderCache::set
   * @covers \Drupal\Core\Render\RenderCache::createCacheID
   * @covers \Drupal\Core\Render\RenderCache::getCacheableRenderArray
   *
   * @dataProvider providerTestRenderCacheProperties
   */
  public function testRenderCacheProperties(array $expected_results) {
    $this->setUpRequest();
    $this->setupMemoryCache();

    $element = $original = [
      '#cache' => [
        'keys' => ['render_cache_test'],
      ],
      // Collect expected property names.
      '#cache_properties' => array_keys(array_filter($expected_results)),
      'child1' => ['#markup' => Markup::create('1')],
      'child2' => ['#markup' => Markup::create('2')],
      // Mark the value as safe.
      '#custom_property' => Markup::create('custom_value'),
      '#custom_property_array' => ['custom value'],
    ];

    $this->renderer->renderRoot($element);

    $cache = $this->cacheFactory->get('render');
    $data = $cache->get('render_cache_test:en:stark')->data;

    // Check that parent markup is ignored when caching children's markup.
    $this->assertEquals($data['#markup'] === '', (bool) Element::children($data));

    // Check that the element properties are cached as specified.
    foreach ($expected_results as $property => $expected) {
      $cached = !empty($data[$property]);
      $this->assertEquals($cached, (bool) $expected);
      // Check that only the #markup key is preserved for children.
      if ($cached) {
        $this->assertEquals($data[$property], $original[$property]);
      }
    }
    // #custom_property_array can not be a safe_cache_property.
    $safe_cache_properties = array_diff(Element::properties(array_filter($expected_results)), ['#custom_property_array']);
    foreach ($safe_cache_properties as $cache_property) {
      $this->assertTrue(SafeMarkup::isSafe($data[$cache_property]), "$cache_property is marked as a safe string");
    }
  }
开发者ID:komejo,项目名称:article-test,代码行数:55,代码来源:RendererTest.php

示例2: testProperties

 /**
  * Tests the properties() method.
  */
 public function testProperties()
 {
     $element = array('#property1' => 'property1', '#property2' => 'property2', 'property3' => 'property3');
     $properties = Element::properties($element);
     $this->assertContains('#property1', $properties);
     $this->assertContains('#property2', $properties);
     $this->assertNotContains('property3', $properties);
 }
开发者ID:papillon-cendre,项目名称:d8,代码行数:11,代码来源:ElementTest.php

示例3: processFormat

 /**
  * Expands an element into a base element with text format selector attached.
  *
  * The form element will be expanded into two separate form elements, one
  * holding the original element, and the other holding the text format
  * selector:
  * - value: Holds the original element, having its #type changed to the value
  *   of #base_type or 'textarea' by default.
  * - format: Holds the text format details and the text format selection,
  *   using the text format ID specified in #format or the user's default
  *   format by default, if NULL.
  *
  * The resulting value for the element will be an array holding the value and
  * the format. For example, the value for the body element will be:
  * @code
  *   $values = $form_state->getValue('body');
  *   $values['value'] = 'foo';
  *   $values['format'] = 'foo';
  * @endcode
  *
  * @param array $element
  *   The form element to process. See main class documentation for properties.
  * @param \Drupal\Core\Form\FormStateInterface $form_state
  *   The current state of the form.
  * @param array $complete_form
  *   The complete form structure.
  *
  * @return array
  *   The form element.
  */
 public static function processFormat(&$element, FormStateInterface $form_state, &$complete_form)
 {
     $user = static::currentUser();
     // Ensure that children appear as subkeys of this element.
     $element['#tree'] = TRUE;
     $blacklist = array('#parents', '#id', '#name', '#process', '#pre_render', '#description', '#weight', '#prefix', '#suffix', '#attached', '#processed', '#theme_wrappers');
     // Move this element into sub-element 'value'.
     unset($element['value']);
     foreach (Element::properties($element) as $key) {
         if (!in_array($key, $blacklist)) {
             $element['value'][$key] = $element[$key];
         }
     }
     $element['value']['#type'] = $element['#base_type'];
     $element['value'] += static::elementInfo()->getInfo($element['#base_type']);
     // Make sure the #default_value key is set, so we can use it below.
     $element['value'] += array('#default_value' => '');
     // Turn original element into a text format wrapper.
     $element['#attached']['library'][] = 'filter/drupal.filter';
     // Setup child container for the text format widget.
     $element['format'] = array('#type' => 'container', '#attributes' => array('class' => array('filter-wrapper')));
     // Get a list of formats that the current user has access to.
     $formats = filter_formats($user);
     // Allow the list of formats to be restricted.
     if (isset($element['#allowed_formats'])) {
         // We do not add the fallback format here to allow the use-case of forcing
         // certain text formats to be used for certain text areas. In case the
         // fallback format is supposed to be allowed as well, it must be added to
         // $element['#allowed_formats'] explicitly.
         $formats = array_intersect_key($formats, array_flip($element['#allowed_formats']));
     }
     if (!isset($element['#format']) && !empty($formats)) {
         // If no text format was selected, use the allowed format with the highest
         // weight. This is equivalent to calling filter_default_format().
         $element['#format'] = reset($formats)->id();
     }
     // If #allowed_formats is set, the list of formats must not be modified in
     // any way. Otherwise, however, if all of the following conditions are true,
     // remove the fallback format from the list of formats:
     // 1. The 'always_show_fallback_choice' filter setting has not been activated.
     // 2. Multiple text formats are available.
     // 3. The fallback format is not the default format.
     // The 'always_show_fallback_choice' filter setting is a hidden setting that
     // has no UI. It defaults to FALSE.
     $config = static::configFactory()->get('filter.settings');
     if (!isset($element['#allowed_formats']) && !$config->get('always_show_fallback_choice')) {
         $fallback_format = $config->get('fallback_format');
         if ($element['#format'] !== $fallback_format && count($formats) > 1) {
             unset($formats[$fallback_format]);
         }
     }
     // Prepare text format guidelines.
     $element['format']['guidelines'] = array('#type' => 'container', '#attributes' => array('class' => array('filter-guidelines')), '#weight' => 20);
     $options = array();
     foreach ($formats as $format) {
         $options[$format->id()] = $format->label();
         $element['format']['guidelines'][$format->id()] = array('#theme' => 'filter_guidelines', '#format' => $format);
     }
     $element['format']['format'] = array('#type' => 'select', '#title' => t('Text format'), '#options' => $options, '#default_value' => $element['#format'], '#access' => count($formats) > 1, '#weight' => 10, '#attributes' => array('class' => array('filter-list')), '#parents' => array_merge($element['#parents'], array('format')));
     $element['format']['help'] = ['#type' => 'container', 'about' => ['#type' => 'link', '#title' => t('About text formats'), '#url' => new Url('filter.tips_all'), '#attributes' => ['target' => '_blank']], '#attributes' => ['class' => ['filter-help']], '#weight' => 0];
     $all_formats = filter_formats();
     $format_exists = isset($all_formats[$element['#format']]);
     $format_allowed = !isset($element['#allowed_formats']) || in_array($element['#format'], $element['#allowed_formats']);
     $user_has_access = isset($formats[$element['#format']]);
     $user_is_admin = $user->hasPermission('administer filters');
     // If the stored format does not exist or if it is not among the allowed
     // formats for this textarea, administrators have to assign a new format.
     if ((!$format_exists || !$format_allowed) && $user_is_admin) {
         $element['format']['format']['#required'] = TRUE;
         $element['format']['format']['#default_value'] = NULL;
//.........这里部分代码省略.........
开发者ID:neetumorwani,项目名称:blogging,代码行数:101,代码来源:TextFormat.php

示例4: properties

 /**
  * Gets properties of a structured array element (keys beginning with '#').
  *
  * @return array
  *   An array of property keys for the element.
  */
 public function properties()
 {
     return \Drupal\Core\Render\Element::properties($this->array);
 }
开发者ID:Suite5,项目名称:feelmybook,代码行数:10,代码来源:Element.php

示例5: getCacheableRenderArray

 /**
  * {@inheritdoc}
  */
 public function getCacheableRenderArray(array $elements)
 {
     $data = ['#markup' => $elements['#markup'], '#attached' => $elements['#attached'], '#cache' => ['contexts' => $elements['#cache']['contexts'], 'tags' => $elements['#cache']['tags'], 'max-age' => $elements['#cache']['max-age']]];
     // Preserve cacheable items if specified. If we are preserving any cacheable
     // children of the element, we assume we are only interested in their
     // individual markup and not the parent's one, thus we empty it to minimize
     // the cache entry size.
     if (!empty($elements['#cache_properties']) && is_array($elements['#cache_properties'])) {
         $data['#cache_properties'] = $elements['#cache_properties'];
         // Ensure that any safe strings are a Markup object.
         foreach (Element::properties(array_flip($elements['#cache_properties'])) as $cache_property) {
             if (isset($elements[$cache_property]) && is_scalar($elements[$cache_property]) && SafeMarkup::isSafe($elements[$cache_property])) {
                 $elements[$cache_property] = Markup::create($elements[$cache_property]);
             }
         }
         // Extract all the cacheable items from the element using cache
         // properties.
         $cacheable_items = array_intersect_key($elements, array_flip($elements['#cache_properties']));
         $cacheable_children = Element::children($cacheable_items);
         if ($cacheable_children) {
             $data['#markup'] = '';
             // Cache only cacheable children's markup.
             foreach ($cacheable_children as $key) {
                 // We can assume that #markup is safe at this point.
                 $cacheable_items[$key] = ['#markup' => Markup::create($cacheable_items[$key]['#markup'])];
             }
         }
         $data += $cacheable_items;
     }
     $data['#markup'] = Markup::create($data['#markup']);
     return $data;
 }
开发者ID:papillon-cendre,项目名称:d8,代码行数:35,代码来源:RenderCache.php


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