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<?php
/**
* Helper functions to perform various plugins and addons related actions.
*
* @since 1.8.2.2
*/
use WPForms\Requirements\Requirements;
/**
* Check if addon met requirements.
*
* @since 1.8.2.2
*
* @param array $requirements Addon requirements.
*
* @return bool
*/
function wpforms_requirements( array $requirements ): bool {
return Requirements::get_instance()->validate( $requirements );
}
/**
* Determine if an addon is active and passed all requirements.
*
* @since 1.9.2
*
* @param string $addon_slug Addon slug without `wpforms-` prefix.
*
* @return bool
*/
function wpforms_is_addon_initialized( string $addon_slug ): bool {
$addon_function = 'wpforms_' . str_replace( '-', '_', $addon_slug );
if ( ! function_exists( $addon_function ) ) {
return false;
}
$basename = sprintf( 'wpforms-%1$s/wpforms-%1$s.php', $addon_slug );
return Requirements::get_instance()->is_validated( $basename );
}
/**
* Check addon requirements and activate addon or plugin.
*
* @since 1.8.4
* @since 1.9.2 Keep addons active even if they don't meet requirements.
*
* @param string $plugin Path to the plugin file relative to the plugins' directory.
*
* @return null|WP_Error Null on success, WP_Error on invalid file.
*/
function wpforms_activate_plugin( string $plugin ) {
$activate = activate_plugin( $plugin );
if ( is_wp_error( $activate ) ) {
return $activate;
}
$requirements = Requirements::get_instance();
if ( $requirements->is_validated( $plugin ) ) {
return null;
}
return new WP_Error( 'wpforms_addon_incompatible', $requirements->get_notice( $plugin ) );
}
/**
* Compares two "PHP-standardized" version number strings.
*
* Removes any "-RCn", "-beta" from version numbers first.
*
* @since 1.9.4
*
* @param string $version1 Version number.
* @param string $version2 Version number.
* @param string $operator Comparison operator.
*
* @return bool
*/
function wpforms_version_compare( $version1, $version2, $operator ): bool {
// If the version is not a string, return false.
if ( ! is_string( $version1 ) || ! is_string( $version2 ) ) {
return false;
}
// Strip dash and anything after it.
$clean_version_number = function ( $version ) {
return preg_replace( '/-.+/', '', $version );
};
return version_compare(
$clean_version_number( $version1 ),
$clean_version_number( $version2 ),
$operator
);
}