protected function FileEntity::fetchImageDimensions in File Entity (fieldable files) 8.2
Fetch the dimensions of an image and store them in the file metadata array.
1 call to FileEntity::fetchImageDimensions()
- FileEntity::preSave in src/
Entity/ FileEntity.php - Acts on an entity before the presave hook is invoked.
File
- src/
Entity/ FileEntity.php, line 165
Class
- FileEntity
- Replace for the core file entity class.
Namespace
Drupal\file_entity\EntityCode
protected function fetchImageDimensions() {
// Prevent PHP notices when trying to read empty files.
// @see http://drupal.org/node/681042
if (!$this
->getSize()) {
return;
}
// Do not bother proceeding if this file does not have an image mime type.
if ($this
->getMimeTypeType() != 'image') {
return;
}
// We have a non-empty image file.
$image = \Drupal::service('image.factory')
->get($this
->getFileUri());
if ($image) {
$this
->setMetadata('width', $image
->getWidth());
$this
->setMetadata('height', $image
->getHeight());
}
}