updated the group actions - edit group needs more work

git-svn-id: http://code.elgg.org/elgg/trunk@8573 36083f99-b078-4883-b0ff-0f9b5a30f544

1 files changed, 51 insertions, 0 deletions

diff --git a/mod/groups/actions/groups/membership/invite.php b/mod/groups/actions/groups/membership/invite.php
new file mode 100644
index 000000000..b106e4869
--- /dev/null
+++ b/mod/groups/actions/groups/membership/invite.php
@@ -0,0 +1,51 @@
+<?php
+/**
+ * Invite users to join a group
+ *
+ * @package ElggGroups
+ */
+
+$logged_in_user = elgg_get_logged_in_user_entity();
+
+$user_guid = get_input('user_guid');
+if (!is_array($user_guid)) {
+	$user_guid = array($user_guid);
+}
+$group_guid = get_input('group_guid');
+
+if (sizeof($user_guid)) {
+	foreach ($user_guid as $u_id) {
+		$user = get_entity($u_id);
+		$group = get_entity($group_guid);
+
+		if ($user && $group && ($group instanceof ElggGroup) && $group->canEdit()) {
+
+			if (!check_entity_relationship($group->guid, 'invited', $user->guid)) {
+
+				// Create relationship
+				add_entity_relationship($group->guid, 'invited', $user->guid);
+
+				// Send email
+				$url = elgg_normalize_url("pg/groups/invitations/$user->username");
+				$result = notify_user($user->getGUID(), $group->owner_guid,
+						elgg_echo('groups:invite:subject', array($user->name, $group->name)),
+						elgg_echo('groups:invite:body', array(
+							$user->name,
+							$logged_in_user->name,
+							$group->name,
+							$url,
+						)),
+						NULL);
+				if ($result) {
+					system_message(elgg_echo("groups:userinvited"));
+				} else {
+					register_error(elgg_echo("groups:usernotinvited"));
+				}
+			} else {
+				register_error(elgg_echo("groups:useralreadyinvited"));
+			}
+		}
+	}
+}
+
+forward(REFERER);