missing = array();
$this->missing_one = false;
add_action( 'admin_notices', array( $this, 'missing_plugins_warning' ) );
add_action( 'plugins_loaded', array( $this, 'plugins_loaded_action' ), 999999 );
add_action( 'wpml_loaded', array( $this, 'missing_php_extensions' ) );
}
private function check_required_plugins() {
$this->missing = array();
$this->missing_one = false;
if ( ! defined( 'ICL_SITEPRESS_VERSION' )
|| ICL_PLUGIN_INACTIVE
|| version_compare( ICL_SITEPRESS_VERSION, '2.0.5', '<' )
) {
$this->missing['WPML'] = array(
'url' => 'http://wpml.org',
'slug' => 'sitepress-multilingual-cms',
);
$this->missing_one = true;
}
}
public function plugins_loaded_action() {
$this->check_required_plugins();
if ( ! $this->missing_one ) {
do_action( 'wpml_tm_has_requirements' );
}
}
public function missing_php_extensions() {
$extensions = $this->get_current_php_extensions();
if ( ! defined( 'ICL_HIDE_TRANSLATION_SERVICES' ) || ! ICL_HIDE_TRANSLATION_SERVICES ) {
$wpml_wp_api_check = new WPML_WP_API();
if ( count( $extensions ) > 0 && $wpml_wp_api_check->is_tm_page() ) {
$already_saved_invalid_extensions = get_option( self::INVALID_PHP_EXTENSIONS_OPTION );
if ( ! $already_saved_invalid_extensions || $already_saved_invalid_extensions !== $extensions ) {
ICL_AdminNotifier::add_message( $this->build_invalid_php_extensions_message_args( $extensions ) );
update_option( self::INVALID_PHP_EXTENSIONS_OPTION, $extensions );
}
} else {
ICL_AdminNotifier::remove_message_group( 'wpml-tm-requirements' );
}
}
}
private function build_invalid_php_extensions_message_args( array $extensions ) {
$message = '';
$message .= '';
$message .= __( 'WPML Translation Management requires the following PHP extensions and settings:', 'wpml-translation-management' );
$message .= '
';
$message .= '';
foreach ( $extensions as $id => $data ) {
$message .= '- ';
if ( 'setting' === $data['type'] ) {
$message .= $data['type_description'] . ':
' . $id . '=' . $data['value'] . '';
}
if ( 'extension' === $data['type'] ) {
$message .= $data['type_description'] . ': ' . $id . '';
}
$message .= ' ';
}
$message .= '
';
return array(
'id' => 'wpml-tm-missing-extensions',
'group' => 'wpml-tm-requirements',
'msg' => $message,
'type' => 'error',
'admin_notice' => true,
'hide' => true,
);
}
private function get_current_php_extensions() {
$extensions = array();
if ( ini_get( 'allow_url_fopen' ) !== '1' ) {
$extensions['allow_url_fopen'] = array(
'type' => 'setting',
'type_description' => __( 'PHP Setting', 'wpml-translation-management' ),
'value' => '1',
);
}
if ( ! extension_loaded( 'openssl' ) ) {
$extensions['openssl'] = array(
'type' => 'extension',
'type_description' => __( 'PHP Extension', 'wpml-translation-management' ),
);
}
return $extensions;
}
/**
* Missing plugins warning.
*/
public function missing_plugins_warning() {
if ( $this->missing ) {
$missing = '';
$missing_slugs = array();
$counter = 0;
foreach ( $this->missing as $title => $data ) {
$url = $data['url'];
$missing_slugs[] = 'wpml-missing-' . sanitize_title_with_dashes( $data['slug'] );
$counter ++;
$sep = ', ';
if ( count( $this->missing ) === $counter ) {
$sep = '';
} elseif ( count( $this->missing ) - 1 === $counter ) {
$sep = ' ' . __( 'and', 'wpml-translation-management' ) . ' ';
}
$missing .= '' . $title . '' . $sep;
}
$missing_slugs_classes = implode( ' ', $missing_slugs );
?>