missing = [];
$this->missing_one = false;
add_action( 'admin_notices', [ $this, 'missing_plugins_warning' ] );
add_action( 'plugins_loaded', [ $this, 'plugins_loaded_action' ], 999999 );
}
private function check_required_plugins() {
$this->missing = [];
$this->missing_one = false;
if ( ! defined( 'ICL_SITEPRESS_VERSION' )
|| ( defined( 'ICL_PLUGIN_INACTIVE' ) && ICL_PLUGIN_INACTIVE )
|| version_compare( ICL_SITEPRESS_VERSION, '2.0.5', '<' )
) {
$this->missing['WPML'] = [
'url' => 'http://wpml.org',
'slug' => 'sitepress-multilingual-cms',
];
$this->missing_one = true;
}
if ( ! class_exists( 'GFForms' ) ) {
$this->missing['Gravity Forms'] = [
'url' => 'http://gravityforms.com',
'slug' => 'gravity-forms',
];
$this->missing_one = true;
}
if ( ! defined( 'WPML_TM_VERSION' ) ) {
$this->missing['WPML Translation Management'] = [
'url' => 'http://wpml.org',
'slug' => 'wpml-translation-management',
];
$this->missing_one = true;
}
if ( ! defined( 'WPML_ST_VERSION' ) ) {
$this->missing['WPML String Translation'] = [
'url' => 'https://wpml.org/faq/how-to-add-string-translation-to-your-site/?utm_source=plugin&utm_medium=gui&utm_campaign=gfml',
'slug' => 'wpml-string-stranslation',
];
$this->missing_one = true;
}
}
public function plugins_loaded_action() {
$this->check_required_plugins();
if ( ! $this->missing_one ) {
do_action( 'wpml_gfml_has_requirements' );
}
}
/**
* Missing plugins warning.
*/
public function missing_plugins_warning() {
if ( $this->missing ) {
$missing = '';
$missing_slugs = [];
$counter = 0;
foreach ( $this->missing as $title => $data ) {
$url = $data['url'];
$missing_slugs[] = 'wpml-missing-' . sanitize_title_with_dashes( $data['slug'] );
$counter ++;
if ( count( $this->missing ) === $counter ) {
$sep = '';
} elseif ( count( $this->missing ) - 1 === $counter ) {
$sep = ' ' . __( 'and', 'wpml-translation-management' ) . ' ';
} else {
$sep = ', ';
}
$missing .= '' . $title . '' . $sep;
}
$missing_slugs_classes = implode( ' ', $missing_slugs );
?>