Returns the number of additional media items that can be selected.

When the value is not available in the URL the default is 0. When a negative integer is passed, an unlimited amount of media items can be selected.

Return value

int The number of additional media items that can be selected.

2 calls to MediaLibraryState::getAvailableSlots()

MediaLibraryState::getHash in core/modules/media_library/src/MediaLibraryState.php

Get the hash for the state object.

MediaLibraryState::hasSlotsAvailable in core/modules/media_library/src/MediaLibraryState.php

Determines if additional media items can be selected.

File

core/modules/media_library/src/MediaLibraryState.php, line 260

Class

MediaLibraryState

A value object for the media library state.

Namespace

Drupal\media_library

Code

public function getAvailableSlots() {
  return $this->getInt('media_library_remaining');
}

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