get( $key, $default ) : $instance;
}
}
if( !function_exists( 'ud_check_stateless_media' ) ) {
/**
* Determines if plugin can be initialized.
*
* @author Usability Dynamics, Inc.
* @since 0.2.0
*/
function ud_check_stateless_media() {
global $_ud_stateless_media_error;
try {
//** Be sure composer.json exists */
$file = dirname( __FILE__ ) . '/composer.json';
if( !file_exists( $file ) ) {
throw new Exception( __( 'Distributive is broken. composer.json is missed. Try to remove and upload plugin again.', 'stateless-media' ) );
}
$data = json_decode( file_get_contents( $file ), true );
//** Be sure PHP version is correct. */
if( !empty( $data[ 'require' ][ 'php' ] ) ) {
preg_match( '/^([><=]*)([0-9\.]*)$/', $data[ 'require' ][ 'php' ], $matches );
if( !empty( $matches[1] ) && !empty( $matches[2] ) ) {
if( !version_compare( PHP_VERSION, $matches[2], $matches[1] ) ) {
throw new Exception( sprintf( __( 'Plugin requires PHP %s or higher. Your current PHP version is %s', 'stateless-media' ), $matches[2], PHP_VERSION ) );
}
}
}
//** Be sure vendor autoloader exists */
if ( file_exists( dirname( __FILE__ ) . '/vendor/autoload.php' ) ) {
require_once ( dirname( __FILE__ ) . '/vendor/autoload.php' );
} else {
throw new Exception( sprintf( __( 'Distributive is broken. %s file is missed. Try to remove and upload plugin again.', 'stateless-media' ), dirname( __FILE__ ) . '/vendor/autoload.php' ) );
}
//** Be sure our Bootstrap class exists */
if( !class_exists( '\wpCloud\StatelessMedia\Bootstrap' ) ) {
throw new Exception( __( 'Distributive is broken. Plugin loader is not available. Try to remove and upload plugin again.', 'stateless-media' ) );
}
// Include metabox tabs addon
require_once( dirname( __FILE__ ) . '/lib/meta-box-tabs/meta-box-tabs.php' );
} catch( Exception $e ) {
$_ud_stateless_media_error = $e->getMessage();
return false;
}
return true;
}
}
if( !function_exists( 'ud_stateless_media_message' ) ) {
/**
* Renders admin notes in case there are errors on plugin init
*
* @author Usability Dynamics, Inc.
* @since 1.0.0
*/
function ud_stateless_media_message() {
global $_ud_stateless_media_error;
if( !empty( $_ud_stateless_media_error ) ) {
$message = sprintf( __( '%s can not be initialized. %s
', 'stateless-media' ), 'Stateless Media', $_ud_stateless_media_error );
echo '' . $message . '
';
}
}
add_action( 'admin_notices', 'ud_stateless_media_message' );
}
if( ud_check_stateless_media() ) {
//** Initialize. */
ud_get_stateless_media();
}