public function ImageShortcode::process in Shortcode 2.0.x

Same name and namespace in other branches

1. 8 shortcode_basic_tags/src/Plugin/Shortcode/ImageShortcode.php \Drupal\shortcode_basic_tags\Plugin\Shortcode\ImageShortcode::process()

Performs the shortcode processing.

Parameters

array $attributes: Array of attributes.

string $text: The text string to be processed.

string $langcode: The language code of the text to be filtered. Defaults to LANGCODE_NOT_SPECIFIED.

Return value

string The processed text.

Overrides ShortcodeInterface::process

File

shortcode_basic_tags/src/Plugin/Shortcode/ImageShortcode.php, line 23

Class

ImageShortcode

The image shortcode.

Namespace

Drupal\shortcode_basic_tags\Plugin\Shortcode

Code

public function process(array $attributes, $text, $langcode = Language::LANGCODE_NOT_SPECIFIED) {

  // Merge with default attributes.
  $attributes = $this
    ->getAttributes([
    'class' => '',
    'alt' => '',
    'src' => '',
    'mid' => '',
    'imagestyle' => '',
  ], $attributes);
  $class = $this
    ->addClass($attributes['class'], 'img');
  if ($attributes['mid']) {
    $properties = $this
      ->getImageProperties($attributes['mid']);
    if ($properties['path']) {
      if ($attributes['imagestyle']) {
        $attributes['src'] = ImageStyle::load($attributes['imagestyle'])
          ->buildUrl($properties['path']);
      }
      else {
        $attributes['src'] = file_create_url($properties['path']);
      }
    }
    if ($properties['alt'] && !$attributes['alt']) {
      $attributes['alt'] = $properties['alt'];
    }
  }
  $output = [
    '#theme' => 'shortcode_img',
    '#src' => $attributes['src'],
    '#class' => $class,
    '#alt' => $attributes['alt'],
  ];
  return $this
    ->render($output);
}