function SortPluginBase::getCacheContexts

Overrides CacheableDependencyInterface::getCacheContexts

File

core/modules/views/src/Plugin/views/sort/SortPluginBase.php, line 289

Class

SortPluginBase

Base sort handler that has no options and performs a simple sort.

Namespace

Code

public function getCacheContexts() {
    $cache_contexts = [];
    // Exposed sorts use GET parameters, so it depends on the current URL.
    if ($this->isExposed()) {
        $cache_contexts[] = 'url.query_args:sort_by';
    }
    return $cache_contexts;
}