/home/techb158/public_html/wp-content/plugins/wpforms-lite/includes/functions
Edit: /home/techb158/public_html/wp-content/plugins/wpforms-lite/includes/functions/plugins.php (5259B)
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 {
$basename = sprintf( 'wpforms-%1$s/wpforms-%1$s.php', $addon_slug );
if ( is_multisite() ) {
$active_plugins = (array) get_option( 'active_plugins', [] );
if ( in_array( $basename, $active_plugins, true ) ) {
return true;
}
}
return Requirements::get_instance()->is_validated( $basename );
}
/**
* Install (and optionally activate or upgrade) a WPForms addon or a WordPress.org plugin.
*
* The plugin main file is the only identifier, and addons are plugins under the hood. The
* `WPForms\Helpers\Plugin` service detects addons by their `wpforms-{slug}` directory,
* installs them from the license API, and refuses any whose tier is above the site's
* license; every other plugin comes from WordPress.org. A plugin already present on disk
* is upgraded (when `$upgrade`) and activated without being re-downloaded. By default the
* plugin is installed, upgraded to the latest release when already present, AND activated.
*
* @since 2.0.0
*
* @param string $plugin_file Plugin main file relative to `WP_PLUGIN_DIR`: a WordPress.org
* plugin (e.g. `contact-form-7/wp-contact-form-7.php`) or a
* WPForms addon (e.g. `wpforms-stripe/wpforms-stripe.php`).
* @param bool $activate Whether to activate the plugin after install. Default true.
* @param bool $upgrade Whether to upgrade an already-installed plugin to the latest release. Default true.
*
* @return array|WP_Error {
* Result array when the plugin is installed or already present, `WP_Error` when the
* plugin service is unavailable, the addon's license level is insufficient, or a
* genuine install fails.
*
* @type string $plugin Plugin main file.
* @type bool $is_installed Whether the plugin is present on disk.
* @type bool $is_active Whether the plugin is now active.
* }
*/
function wpforms_install_plugin( string $plugin_file, bool $activate = true, bool $upgrade = true ) {
$plugin_obj = wpforms()->obj( 'plugin' );
if ( $plugin_obj === null ) {
return new WP_Error(
'wpforms_install_plugin_unavailable',
esc_html__( 'Could not install the plugin. Please download and install it manually.', 'wpforms-lite' )
);
}
$installed = $plugin_obj->install( $plugin_file );
$already_exists = is_wp_error( $installed ) && $installed->get_error_code() === 'wpforms_install_plugin_exists';
if ( $upgrade && $already_exists ) {
$installed = $plugin_obj->upgrade( $plugin_file );
}
if ( ! $already_exists && is_wp_error( $installed ) ) {
return $installed;
}
$response = [
'plugin' => $plugin_file,
'is_installed' => true,
'is_active' => false,
];
if ( ! $activate ) {
return $response;
}
$activated = $plugin_obj->activate( $plugin_file );
if ( is_wp_error( $activated ) ) {
return $activated;
}
$response['is_active'] = true;
return $response;
}
/**
* 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 ) );
}
/**
* Normalize a version number string.
*
* Removes any "-RCn", "-beta" suffix from the version number.
*
* @since 2.0.1
*
* @param string $version Version number.
*
* @return string
*/
function wpforms_normalize_version( string $version ): string {
// Strip dash and anything after it.
return (string) preg_replace( '/-.+/', '', $version );
}
/**
* 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;
}
return version_compare(
wpforms_normalize_version( $version1 ),
wpforms_normalize_version( $version2 ),
$operator
);
}