- Options virtuser_* replaced with virtuser_* plugins

- Plugin API: Implemented 'email2user' and 'user2email' hooks

1 files changed, 53 insertions, 0 deletions

diff --git a/plugins/virtuser_query/virtuser_query.php b/plugins/virtuser_query/virtuser_query.php
new file mode 100644
index 000000000..803c2702d
--- /dev/null
+++ b/plugins/virtuser_query/virtuser_query.php
@@ -0,0 +1,53 @@
+<?php
+
+/**
+ * DB based User-to-Email and Email-to-User lookup
+ *
+ * Add it to the plugins list in config/main.inc.php and set
+ * SQL query to resolve user names and e-mail addresses from the database
+ * %u will be replaced with the current username for login.
+ * The query should select the user's e-mail address as first column
+ * and optional identity name as second column
+ * $rcmail_config['virtuser_query'] = '';
+ *
+ * @version 1.0
+ * @author Aleksander Machniak
+ */
+class virtuser_query extends rcube_plugin
+{
+    private $query;
+    private $app;
+
+    function init()
+    {
+	$this->app = rcmail::get_instance();
+	$this->query = $this->app->config->get('virtuser_query');
+
+	if ($this->query) {
+	    $this->add_hook('user2email', array($this, 'user2email'));
+//	    $this->add_hook('email2user', array($this, 'email2user'));
+	}
+    }
+
+    /**
+     * User > Email
+     */
+    function user2email($p)
+    {
+	$dbh = $rcmail->get_dbh();
+
+	$sql_result = $dbh->query(preg_replace('/%u/', $dbh->escapeSimple($p['user']), $this->query));
+
+	while ($sql_arr = $dbh->fetch_array($sql_result)) {
+	    if (strpos($sql_arr[0], '@')) {
+		$result[] = ($p['extended'] && count($sql_arr) > 1) ? $sql_arr : $sql_arr[0];
+
+		if ($p['first'])
+		    return $result[0];
+	    }
+	}
+
+	return $p;
+    }
+
+}