addMessage(t('In order to use Superfish, go to the Block layout page and use any of the "Place block" buttons to create a Superfish block.', ['@block' => 'structure/block']));
}
else {
$messenger->addWarning(t('Superfish library is missing. Please refer to the plugin documentation for how you can fix this issue; Once done, go to the Block layout page and use any of the "Place block" buttons to create a Superfish block.', ['@documentation' => 'https://www.drupal.org/node/1125896', '@block' => 'structure/block']));
}
$messenger->addMessage(t('If there was no Superfish block in the "Place block" form, go to the Performance page and clear the cache once.', ['@performance' => 'config/development/performance']));
}
/**
* Implements hook_requirements().
*/
function superfish_requirements($phase) {
$requirements = [];
if ($phase == 'runtime') {
$requirements['superfish']['title'] = t('Superfish library');
if (superfish_library_check()) {
// Check the uploaded Superfish library version.
$version = superfish_library_version();
if (is_null($version)) {
$requirements['superfish']['value'] = t('Inaccessible');
$requirements['superfish']['severity'] = REQUIREMENT_ERROR;
$requirements['superfish']['description'] = t('Cannot access the Superfish library directory; perhaps because its permissions and/or ownership are not set up correctly.');
}
else {
$version = (integer) $version;
if (!$version || !is_numeric($version)) {
$requirements['superfish']['value'] = t('Unknown version');
$requirements['superfish']['severity'] = REQUIREMENT_ERROR;
$requirements['superfish']['description'] = t('Cannot determine the version of your Superfish library.');
}
elseif (version_compare($version, 2, '<')) {
$requirements['superfish']['value'] = t('Not supported');
$requirements['superfish']['severity'] = REQUIREMENT_ERROR;
$requirements['superfish']['description'] = t('The Superfish library requires an update. You can find the update instructions on :url.', [':url' => 'https://www.drupal.org/project/superfish']);
}
else {
$requirements['superfish']['value'] = t('Installed; at @location', ['@location' => superfish_library_path()]);
$requirements['superfish']['severity'] = REQUIREMENT_OK;
}
}
}
else {
$requirements['superfish']['value'] = t('Not installed');
$requirements['superfish']['severity'] = REQUIREMENT_ERROR;
$requirements['superfish']['description'] = t('Please download the Superfish library from :url.', [':url' => 'https://www.drupal.org/project/superfish']);
}
}
return $requirements;
}