function NodeSearch::isSearchExecutable

Overrides SearchPluginBase::isSearchExecutable

File

core/modules/node/src/Plugin/Search/NodeSearch.php, line 220

Class

NodeSearch

Handles searching for node entities using the Search module index.

Namespace

Code

public function isSearchExecutable() {
    // Node search is executable if we have keywords or an advanced parameter.
    // At least, we should parse out the parameters and see if there are any
    // keyword matches in that case, rather than just printing out the
    // "Enter keywords" message.
    return !empty($this->keywords) || isset($this->searchParameters['f']) && count($this->searchParameters['f']);
}