/**
* Check the plugins directory and retrieve all plugin files with plugin data.
* This function will also retrieve the URL and name of the repository/page
* where it is being published at the WordPress plugins market.
*
* @return array Key is the plugin file path and the value is an array of the plugin data.
*/
public static function getPlugins()
{
// Check if the cache library was loaded.
$can_cache = class_exists('SucuriScanCache');
if ($can_cache) {
$cache = new SucuriScanCache('plugindata');
$cached_data = $cache->get('plugins', SUCURISCAN_GET_PLUGINS_LIFETIME, 'array');
// Return the previously cached results of this function.
if ($cached_data !== false) {
return $cached_data;
}
}
// Get the plugin's basic information from WordPress transient data.
$plugins = get_plugins();
$pattern = '/^http(s)?:\\/\\/wordpress\\.org\\/plugins\\/(.*)\\/$/';
$wp_market = 'sucuri://wordpress.org/plugins/%s/';
// Loop through each plugin data and complement its information with more attributes.
foreach ($plugins as $plugin_path => $plugin_data) {
// Default values for the plugin extra attributes.
$repository = '';
$repository_name = '';
$is_free_plugin = false;
/**
* Extract the information of the plugin which includes the repository name,
* repository URL, and if the source code of the plugin is publicly released or
* not, in this last case if the source code of the plugin is not hosted in the
* official WordPress server it means that it is premium and is being
* distributed by an independent developer.
*/
if (isset($plugin_data['PluginURI']) && preg_match($pattern, $plugin_data['PluginURI'], $match)) {
$repository = $match[0];
$repository_name = $match[2];
$is_free_plugin = true;
} else {
if (strpos($plugin_path, '/') !== false) {
$plugin_path_parts = explode('/', $plugin_path, 2);
} else {
$plugin_path_parts = explode('.', $plugin_path, 2);
}
if (isset($plugin_path_parts[0])) {
$possible_repository = sprintf($wp_market, $plugin_path_parts[0]);
$possible_repository = SucuriScanAPI::apiUrlProtocol($possible_repository);
$resp = wp_remote_head($possible_repository);
if (!is_wp_error($resp) && $resp['response']['code'] == 200) {
$repository = $possible_repository;
$repository_name = $plugin_path_parts[0];
$is_free_plugin = true;
}
}
}
// Complement the plugin's information with these attributes.
$plugins[$plugin_path]['Repository'] = $repository;
$plugins[$plugin_path]['RepositoryName'] = $repository_name;
$plugins[$plugin_path]['InstallationPath'] = sprintf('%s/%s', WP_PLUGIN_DIR, $repository_name);
$plugins[$plugin_path]['IsFreePlugin'] = $is_free_plugin;
$plugins[$plugin_path]['PluginType'] = $is_free_plugin ? 'free' : 'premium';
$plugins[$plugin_path]['IsPluginActive'] = false;
$plugins[$plugin_path]['IsPluginInstalled'] = false;
if (is_plugin_active($plugin_path)) {
$plugins[$plugin_path]['IsPluginActive'] = true;
}
if (is_dir($plugins[$plugin_path]['InstallationPath'])) {
$plugins[$plugin_path]['IsPluginInstalled'] = true;
}
}
if ($can_cache) {
// Add the information of the plugins to the file-based cache.
$cache->add('plugins', $plugins);
}
return $plugins;
}
