subtype = 'thewire'; $obj->owner_guid = $user->guid; $obj->access_id = ACCESS_PUBLIC; $obj->method = 'api'; $obj->description = elgg_substr(strip_tags($text), 0, 140); $guid = $obj->save(); add_to_river('river/object/thewire/create', 'create', $user->guid, $obj->guid ); return 'success'; } /** * Elgg wire plugin * The wire is simple twitter like plugin that allows users to post notes to the wire * * @package ElggTheWire */ /** * thewire initialisation * * These parameters are required for the event API, but we won't use them: * * @param unknown_type $event * @param unknown_type $object_type * @param unknown_type $object */ function thewire_init() { expose_function('wire.post', 'rest_wire_post', array( 'username' => array ('type' => 'string'), 'text' => array ('type' => 'string'), ), 'Post a status update to the wire', 'POST', false, false); // Set up menu for logged in users $item = new ElggMenuItem('thewire', elgg_echo('thewire:title'), 'pg/thewire'); elgg_register_menu_item('site', $item); // Extend system CSS with our own styles, which are defined in the thewire/css view elgg_extend_view('css/screen', 'thewire/css'); //extend views elgg_extend_view('profile/status', 'thewire/profile_status'); // Register a page handler, so we can have nice URLs register_page_handler('thewire','thewire_page_handler'); // Register a URL handler for thewire posts register_entity_url_handler('thewire_url','object','thewire'); // Your thewire widget elgg_register_widget_type('thewire',elgg_echo("thewire:read"),elgg_echo("thewire:yourdesc")); // Register entity type register_entity_type('object','thewire'); // Listen for SMS create event elgg_register_event_handler('create','object','thewire_incoming_sms'); // Register granular notification for this type if (is_callable('register_notification_object')) register_notification_object('object', 'thewire', elgg_echo('thewire:newpost')); // Listen to notification events and supply a more useful message for SMS' elgg_register_plugin_hook_handler('notify:entity:message', 'object', 'thewire_notify_message'); $action_path = elgg_get_plugins_path() . 'thewire/actions'; elgg_register_action("thewire/add", "$action_path/add.php"); elgg_register_action("thewire/delete", "$action_path/delete.php"); } function thewire_pagesetup() { $base_url = elgg_get_site_url(); //add submenu options if (elgg_get_context() == "thewire") { if ((elgg_get_page_owner_guid() == elgg_get_logged_in_user_guid() || !elgg_get_page_owner_guid()) && elgg_is_logged_in()) { add_submenu_item(elgg_echo('thewire:read'),"{$base_url}pg/thewire/" . elgg_get_logged_in_user_entity()->username); add_submenu_item(elgg_echo('thewire:everyone'),"{$base_url}mod/thewire/everyone.php"); } } } /** * thewire page handler; allows the use of fancy URLs * * @param array $page From the page_handler function * @return true|false Depending on success */ function thewire_page_handler($page) { // The first component of a thewire URL is the username if (isset($page[0])) { set_input('username',$page[0]); } // The second part dictates what we're doing if (isset($page[1])) { switch($page[1]) { case "friends": // TODO: add friends thewire page here break; } // If the URL is just 'thewire/username', or just 'thewire/', load the standard thewire index } else { require(dirname(__FILE__) . "/index.php"); return true; } return false; } function thewire_url($thewirepost) { return "pg/thewire/" . $thewirepost->getOwnerEntity()->username; } /** * Returns a more meaningful message for SMS messages. * * @param unknown_type $hook * @param unknown_type $entity_type * @param unknown_type $returnvalue * @param unknown_type $params */ function thewire_notify_message($hook, $entity_type, $returnvalue, $params) { $entity = $params['entity']; $to_entity = $params['to_entity']; $method = $params['method']; if (($entity instanceof ElggEntity) && ($entity->getSubtype() == 'thewire')) { $descr = $entity->description; if ($method == 'sms') { $owner = $entity->getOwnerEntity(); return $owner->username . ': ' . $descr; } if ($method == 'email') { $owner = $entity->getOwnerEntity(); return $owner->username . ': ' . $descr . "\n\n" . $entity->getURL(); } } return null; } /** * Create a new wire post. * * @param string $post The post * @param int $access_id Public/private etc * @param int $parent Parent post (if any) * @param string $method The method (default: 'site') * @return bool */ function thewire_save_post($post, $access_id, $parent=0, $method = "site") { global $SESSION; // Initialise a new ElggObject $thewire = new ElggObject(); // Tell the system it's a thewire post $thewire->subtype = "thewire"; // Set its owner to the current user $thewire->owner_guid = elgg_get_logged_in_user_guid(); // For now, set its access to public (we'll add an access dropdown shortly) $thewire->access_id = $access_id; // Set its description appropriately $thewire->description = elgg_substr(strip_tags($post), 0, 160); // add some metadata $thewire->method = $method; //method, e.g. via site, sms etc $thewire->parent = $parent; //used if the note is a reply //save $save = $thewire->save(); if($save) add_to_river('river/object/thewire/create','create',$SESSION['user']->guid,$thewire->guid); return $save; } /** * Listen and process incoming SMS' */ function thewire_incoming_sms($event, $object_type, $object) { if (($object) && ($object->subtype == get_subtype_id('object', 'sms'))) { // Get user from phone number if ((elgg_is_active_plugin('smsclient')) && (elgg_is_active_plugin('smslogin'))) { // By this stage the owner should be logged in (requires SMS Login) if (thewire_save_post($object->description, get_default_access(), 0, 'sms')) return false; } } return true; // always create the shout even if it can't be sent } // Make sure the thewire initialisation function is called on initialisation elgg_register_event_handler('init','system','thewire_init'); elgg_register_event_handler('pagesetup','system','thewire_pagesetup'); ?>