diff options
Diffstat (limited to 'mod/notifications/start.php')
| -rw-r--r-- | mod/notifications/start.php | 163 |
1 files changed, 136 insertions, 27 deletions
diff --git a/mod/notifications/start.php b/mod/notifications/start.php index fa36d5d69..b76b0aa1e 100644 --- a/mod/notifications/start.php +++ b/mod/notifications/start.php @@ -1,58 +1,75 @@ <?php - /** * Elgg notifications plugin * * @package ElggNotifications - * @license http://www.gnu.org/licenses/old-licenses/gpl-2.0.html GNU Public License version 2 - * @author Curverider Ltd - * @copyright Curverider Ltd 2008-2010 - * @link http://elgg.com/ */ +elgg_register_event_handler('init', 'system', 'notifications_plugin_init'); function notifications_plugin_init() { - global $CONFIG; - elgg_extend_view('css','notifications/css'); + elgg_extend_view('css/elgg','notifications/css'); - register_page_handler('notifications', 'notifications_page_handler'); + elgg_register_page_handler('notifications', 'notifications_page_handler'); - register_elgg_event_handler('pagesetup', 'system', 'notifications_plugin_pagesetup'); + elgg_register_event_handler('pagesetup', 'system', 'notifications_plugin_pagesetup'); // Unset the default notification settings - unregister_plugin_hook('usersettings:save', 'user', 'notification_user_settings_save'); - elgg_unextend_view('usersettings/user', 'notifications/settings/usersettings'); + elgg_unregister_plugin_hook_handler('usersettings:save', 'user', 'notification_user_settings_save'); + elgg_unextend_view('forms/account/settings', 'core/settings/account/notifications'); // update notifications based on relationships changing - register_elgg_event_handler('delete', 'member', 'notifications_relationship_remove'); - register_elgg_event_handler('delete', 'friend', 'notifications_relationship_remove'); + elgg_register_event_handler('delete', 'member', 'notifications_relationship_remove'); + elgg_register_event_handler('delete', 'friend', 'notifications_relationship_remove'); + + // update notifications when new friend or access collection membership + elgg_register_event_handler('create', 'friend', 'notifications_update_friend_notify'); + elgg_register_plugin_hook_handler('access:collections:add_user', 'collection', 'notifications_update_collection_notify'); + + $actions_base = elgg_get_plugins_path() . 'notifications/actions'; + elgg_register_action("notificationsettings/save", "$actions_base/save.php"); + elgg_register_action("notificationsettings/groupsave", "$actions_base/groupsave.php"); } /** * Route page requests * * @param array $page Array of url parameters + * @return bool */ function notifications_page_handler($page) { - global $CONFIG; + + gatekeeper(); + $current_user = elgg_get_logged_in_user_entity(); // default to personal notifications if (!isset($page[0])) { $page[0] = 'personal'; } + if (!isset($page[1])) { + forward("notifications/{$page[0]}/{$current_user->username}"); + } + $user = get_user_by_username($page[1]); + if (($user->guid != $current_user->guid) && !$current_user->isAdmin()) { + forward(); + } + + $base = elgg_get_plugins_path() . 'notifications'; + + // note: $user passed in switch ($page[0]) { case 'group': - require $CONFIG->pluginspath . "notifications/groups.php"; + require "$base/groups.php"; break; case 'personal': - default: - require $CONFIG->pluginspath . "notifications/index.php"; + require "$base/index.php"; break; + default: + return false; } - - return TRUE; + return true; } /** @@ -60,11 +77,27 @@ function notifications_page_handler($page) { * */ function notifications_plugin_pagesetup() { - global $CONFIG; - if (get_context() == 'settings') { - add_submenu_item(elgg_echo('notifications:subscriptions:changesettings'), $CONFIG->wwwroot . "pg/notifications/personal"); - if (is_plugin_enabled('groups')) { - add_submenu_item(elgg_echo('notifications:subscriptions:changesettings:groups'), $CONFIG->wwwroot . "pg/notifications/group"); + if (elgg_get_context() == "settings" && elgg_get_logged_in_user_guid()) { + + $user = elgg_get_page_owner_entity(); + if (!$user) { + $user = elgg_get_logged_in_user_entity(); + } + + $params = array( + 'name' => '2_a_user_notify', + 'text' => elgg_echo('notifications:subscriptions:changesettings'), + 'href' => "notifications/personal/{$user->username}", + ); + elgg_register_menu_item('page', $params); + + if (elgg_is_active_plugin('groups')) { + $params = array( + 'name' => '2_group_notify', + 'text' => elgg_echo('notifications:subscriptions:changesettings:groups'), + 'href' => "notifications/group/{$user->username}", + ); + elgg_register_menu_item('page', $params); } } } @@ -88,10 +121,86 @@ function notifications_relationship_remove($event, $object_type, $relationship) } } +/** + * Turn on notifications for new friends if all friend notifications is on + * + * @param string $event + * @param string $object_type + * @param object $relationship + */ +function notifications_update_friend_notify($event, $object_type, $relationship) { + global $NOTIFICATION_HANDLERS; + + $user_guid = $relationship->guid_one; + $friend_guid = $relationship->guid_two; + + $user = get_entity($user_guid); + // loop through all notification types + foreach ($NOTIFICATION_HANDLERS as $method => $foo) { + $metaname = 'collections_notifications_preferences_' . $method; + $collections_preferences = $user->$metaname; + if ($collections_preferences) { + if (!empty($collections_preferences) && !is_array($collections_preferences)) { + $collections_preferences = array($collections_preferences); + } + if (is_array($collections_preferences)) { + // -1 means all friends is on - should be a define + if (in_array(-1, $collections_preferences)) { + add_entity_relationship($user_guid, 'notify' . $method, $friend_guid); + } + } + } + } +} + +/** + * Update notifications for changes in access collection membership. + * + * This function assumes that only friends can belong to access collections. + * + * @param string $event + * @param string $object_type + * @param bool $returnvalue + * @param array $params + */ +function notifications_update_collection_notify($event, $object_type, $returnvalue, $params) { + global $NOTIFICATION_HANDLERS; -register_elgg_event_handler('init', 'system', 'notifications_plugin_init', 1000); + // only update notifications for user owned collections + $collection_id = $params['collection_id']; + $collection = get_access_collection($collection_id); + $user = get_entity($collection->owner_guid); + if (!($user instanceof ElggUser)) { + return $returnvalue; + } + $member_guid = $params['user_guid']; -register_action("notificationsettings/save", FALSE, $CONFIG->pluginspath . "notifications/actions/save.php"); -register_action("notificationsettings/groupsave", FALSE, $CONFIG->pluginspath . "notifications/actions/groupsave.php"); + // loop through all notification types + foreach ($NOTIFICATION_HANDLERS as $method => $foo) { + $metaname = 'collections_notifications_preferences_' . $method; + $collections_preferences = $user->$metaname; + if (!$collections_preferences) { + continue; + } + if (!is_array($collections_preferences)) { + $collections_preferences = array($collections_preferences); + } + if (in_array(-1, $collections_preferences)) { + // if "all friends" notify is on, we don't change any notifications + // since must be a friend to be in an access collection + continue; + } + if (in_array($collection_id, $collections_preferences)) { + // notifications are on for this collection so we add/remove + if ($event == 'access:collections:add_user') { + add_entity_relationship($user->guid, "notify$method", $member_guid); + } elseif ($event == 'access:collections:remove_user') { + // removing someone from an access collection is not a guarantee + // that they should be removed from notifications + //remove_entity_relationship($user->guid, "notify$method", $member_guid); + } + } + } +} |