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<?php
namespace WPForms\Admin\Addons;
/**
* Addons data handler.
*
* @since 1.6.6
*/
class Addons {
/**
* Addons cache object.
*
* @since 1.6.6
*
* @var \WPForms\Admin\Addons\AddonsCache
*/
private $cache;
/**
* All Addons data.
*
* @since 1.6.6
*
* @var array
*/
private $addons;
/**
* Available addons data.
*
* @since 1.6.6
*
* @var array
*/
private $available_addons;
/**
* Determine if the class is allowed to load.
*
* @since 1.6.6
*
* @return bool
*/
public function allow_load() {
// Load only in the Admin area or Form Builder.
return wp_doing_ajax() || wpforms_is_admin_page() || wpforms_is_admin_page( 'builder' );
}
/**
* Initialize class.
*
* @since 1.6.6
*/
public function init() {
if ( ! $this->allow_load() ) {
return;
}
$this->cache = wpforms()->get( 'addons_cache' );
$this->addons = $this->cache->get_cached();
$this->hooks();
}
/**
* Hooks.
*
* @since 1.6.6
*/
protected function hooks() {
add_action( 'admin_init', [ $this, 'get_available' ] );
do_action( 'wpforms_admin_addons_init' );
}
/**
* Get all addons data as array.
*
* @since 1.6.6
*
* @param bool $force_cache_update Determine if we need to update cache. Default is `false`.
*
* @return array
*/
public function get_all( $force_cache_update = false ) {
return (bool) $force_cache_update ? $this->cache->update_cache() : $this->addons;
}
/**
* Get filtered addons data.
*
* Usage:
* ->get_filtered( $this->addons, [ 'category' => 'payments' ] ) - addons for the payments panel.
* ->get_filtered( $this->addons, [ 'license' => 'elite' ] ) - addons available for 'elite' license.
*
* @since 1.6.6
*
* @param array $addons Raw addons data.
* @param array $args Arguments array.
*
* @return array Addons data filtered according to given arguments.
*/
private function get_filtered( $addons, $args ) {
if ( empty( $addons ) ) {
return [];
}
$default_args = [
'category' => '',
'license' => '',
];
$args = wp_parse_args( $args, $default_args );
$filtered_addons = [];
foreach ( $addons as $addon ) {
foreach ( [ 'category', 'license' ] as $arg_key ) {
if (
! empty( $args[ $arg_key ] ) &&
! empty( $addon[ $arg_key ] ) &&
is_array( $addon[ $arg_key ] ) &&
in_array( strtolower( $args[ $arg_key ] ), $addon[ $arg_key ], true )
) {
$filtered_addons[] = $addon;
}
}
}
return $filtered_addons;
}
/**
* Get available addons data by category.
*
* @since 1.6.6
*
* @param string $category Addon category.
*
* @return array.
*/
public function get_by_category( $category ) {
return $this->get_filtered( $this->available_addons, [ 'category' => $category ] );
}
/**
* Get available addons data by license.
*
* @since 1.6.6
*
* @param string $license Addon license.
*
* @return array.
*/
public function get_by_license( $license ) {
return $this->get_filtered( $this->available_addons, [ 'license' => $license ] );
}
/**
* Get available addons data by slugs.
*
* @since 1.6.8
*
* @param array $slugs Addon slugs.
*
* @return array
*/
public function get_by_slugs( $slugs ) {
if ( empty( $slugs ) || ! is_array( $slugs ) ) {
return [];
}
$result_addons = [];
foreach ( $slugs as $slug ) {
$addon = $this->get_addon( $slug );
if ( ! empty( $addon ) ) {
$result_addons[] = $addon;
}
}
return $result_addons;
}
/**
* Get available addon data by slug.
*
* @since 1.6.6
*
* @param string $slug Addon slug, can be both "wpforms-drip" and "drip".
*
* @return array Single addon data. Empty array if addon is not found.
*/
public function get_addon( $slug ) {
$slug = 'wpforms-' . str_replace( 'wpforms-', '', sanitize_key( $slug ) );
$addon = ! empty( $this->available_addons[ $slug ] ) ? $this->available_addons[ $slug ] : [];
// In case if addon is "not available" let's try to get and prepare addon data from all addons.
if ( empty( $addon ) ) {
$addon = ! empty( $this->addons[ $slug ] ) ? $this->prepare_addon_data( $this->addons[ $slug ] ) : [];
}
return $addon;
}
/**
* Get license level of the addon.
*
* @since 1.6.6
*
* @param array|string $addon Addon data array OR addon slug.
*
* @return string License level: pro | elite.
*/
private function get_license_level( $addon ) {
if ( empty( $addon ) ) {
return '';
}
$addon = is_string( $addon ) ? $this->get_addon( $addon ) : $addon;
$addon['license'] = empty( $addon['license'] ) ? [] : (array) $addon['license'];
// TODO: convert to a class constant when we will drop PHP 5.5.
$levels = [ 'basic', 'plus', 'pro', 'elite', 'agency', 'ultimate' ];
$license = '';
foreach ( $levels as $level ) {
if ( in_array( $level, $addon['license'], true ) ) {
$license = $level;
break;
}
}
if ( empty( $license ) ) {
return '';
}
return in_array( $license, [ 'basic', 'plus', 'pro' ], true ) ? 'pro' : 'elite';
}
/**
* Determine if user's license level has access.
*
* @since 1.6.6
*
* @param array|string $addon Addon data array OR addon slug.
*
* @return bool
*/
protected function has_access( $addon ) {
return false;
}
/**
* Return array of addons available to display. All data prepared and normalized.
* "Available to display" means that addon need to be displayed as education item (addon is not installed or not activated).
*
* @since 1.6.6
*
* @return array
*/
public function get_available() {
if ( empty( $this->addons ) || ! is_array( $this->addons ) ) {
return [];
}
if ( empty( $this->available_addons ) ) {
$this->available_addons = array_map( [ $this, 'prepare_addon_data' ], $this->addons );
$this->available_addons = array_filter(
$this->available_addons,
static function( $addon ) {
return isset( $addon['status'], $addon['plugin_allow'] ) && ( $addon['status'] !== 'active' || ! $addon['plugin_allow'] );
}
);
}
return $this->available_addons;
}
/**
* Prepare addon data.
*
* @since 1.6.6
*
* @param array $addon Addon data.
*
* @return array Extended addon data.
*/
protected function prepare_addon_data( $addon ) {
if ( empty( $addon ) ) {
return [];
}
$addon['title'] = ! empty( $addon['title'] ) ? $addon['title'] : '';
$addon['slug'] = ! empty( $addon['slug'] ) ? $addon['slug'] : '';
// We need the cleared name of the addon, without the ' addon' suffix, for further use.
$addon['name'] = preg_replace( '/ addon$/i', '', $addon['title'] );
/* translators: %s - addon name. */
$addon['modal_name'] = sprintf( esc_html__( '%s addon', 'wpforms-lite' ), $addon['name'] );
$addon['clear_slug'] = str_replace( 'wpforms-', '', $addon['slug'] );
$addon['utm_content'] = ucwords( str_replace( '-', ' ', $addon['clear_slug'] ) );
$addon['license'] = empty( $addon['license'] ) ? [] : (array) $addon['license'];
$addon['license_level'] = $this->get_license_level( $addon );
$addon['icon'] = ! empty( $addon['icon'] ) ? $addon['icon'] : '';
$addon['path'] = sprintf( '%1$s/%1$s.php', $addon['slug'] );
$addon['video'] = ! empty( $addon['video'] ) ? $addon['video'] : '';
$addon['plugin_allow'] = $this->has_access( $addon );
$addon['status'] = 'missing';
$addon['action'] = 'upgrade';
$addon['page_url'] = empty( $addon['url'] ) ? '' : $addon['url'];
$addon['doc_url'] = empty( $addon['doc'] ) ? '' : $addon['doc'];
$addon['url'] = '';
static $nonce = '';
$nonce = empty( $nonce ) ? wp_create_nonce( 'wpforms-admin' ) : $nonce;
$addon['nonce'] = $nonce;
return $addon;
}
}