public function GridStackViews::buildElement in GridStack 8.2

1 call to GridStackViews::buildElement()

GridStackViews::buildElements in src/Plugin/views/style/GridStackViews.php

Returns gridstack contents.

File

src/Plugin/views/style/GridStackViews.php, line 206

Class

GridStackViews

GridStack style plugin.

Namespace

Drupal\gridstack\Plugin\views\style

Code

public function buildElement(array &$box, $row, $delta) {
  $settings =& $box['settings'];
  $item_id = $settings['item_id'];
  $use_category = TRUE;

  // Add row/ item classes.
  if (!empty($settings['class'])) {
    $classes = $this
      ->getFieldString($row, $settings['class'], $delta);
    if (!empty($classes[$delta])) {
      $box['attributes']['class'][] = $classes[$delta];
    }
  }

  // Adds the rich box named overlay replacing the main stage to alternate
  // boring images with a mix of rich boxes: Slick carousel, any potential
  // block_field: video, currency, time, weather, ads, donations blocks, etc.
  if (!empty($settings['overlay']) && $this
    ->getField($delta, $settings['overlay'])) {
    $box[$item_id] = $this
      ->getFieldRendered($delta, $settings['overlay']);
    $settings['type'] = 'rich';
    $use_category = FALSE;

    // As this takes over the entire box contents, nullify extra unused works.
    foreach ([
      'caption',
      'image',
      'link',
      'overlay',
      'title',
    ] as $key) {
      $settings[$key] = '';
    }
  }

  // Adds stamp, such as HTML list of latest news, members, testimonials, etc.
  $stamp_index = isset($settings['stamp_index']) ? $settings['stamp_index'] : -1;
  if ($delta == $stamp_index && !empty($settings['stamp'])) {
    list($view_id, $display_id) = explode(":", $settings['stamp'], 2);
    $box['stamp'][$stamp_index] = [
      $item_id => views_embed_view($view_id, $display_id),
      'settings' => $settings,
      'attributes' => isset($box['attributes']) ? $box['attributes'] : [],
    ];
  }

  // Overrides parent::buildElement().
  parent::buildElement($box, $row, $delta);

  // Adds category, must run after parent::buildElement() where captions may
  // be nullified.
  if ($use_category && !empty($settings['category']) && $this
    ->getField($delta, $settings['category'])) {
    $box['caption']['category'] = $this
      ->getFieldRendered($delta, $settings['category']);
  }
}