-// don't raise unnecessary warnings
-if (is_file(PluginManager::$PLUGINS_PATH . '/readityourself/config.php')) {
- include PluginManager::$PLUGINS_PATH . '/readityourself/config.php';
-}
-
-if (!isset($GLOBALS['plugins']['READITYOUSELF_URL'])) {
- header('Content-Type: text/plain; charset=utf-8');
- echo 'ReadItYourself plugin error: '. PHP_EOL;
- echo ' Please copy "plugins/readityourself/config.php.dist" to config.php and configure your readityourself URL.'. PHP_EOL;
- echo ' You can also define "$GLOBALS[\'plugins\'][\'READITYOUSELF_URL\']" in your global Shaarli config.php file.';
- exit;
+/**
+ * Init function, return an error if the server is not set.
+ *
+ * @param $conf ConfigManager instance.
+ *
+ * @return array Eventual error.
+ */
+function readityourself_init($conf)
+{
+ $riyUrl = $conf->get('plugins.READITYOUSELF_URL');
+ if (empty($riyUrl)) {
+ $error = 'Readityourself plugin error: '.
+ 'Please define the "READITYOUSELF_URL" setting in the plugin administration page.';
+ return array($error);
+ }