forked from bouland/webinar
/
start.php
264 lines (234 loc) · 8.45 KB
/
start.php
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<?php
/**
* Elgg Webinar
*
* @package Elgg.Webinar
*/
define('WEBINAR_MEETING_SLOT_DAY', 4);
define('WEBINAR_MEETING_SLOT_TIME_START', 12);
define('WEBINAR_MEETING_SLOT_TIME_END', 13);
elgg_register_event_handler('init','system','webinar_init');
/**
* Initialize the webinar plugin.
*/
function webinar_init(){
// register a library for new object class webinar
elgg_register_library('elgg:webinar', elgg_get_plugins_path() . 'webinar/lib/webinar.php');
// register BigBlueButton API
elgg_register_library('elgg:bbb', elgg_get_plugins_path() . 'webinar/vendors/bbb-api-php/bbb_api.php');
// Register a url handler for the new object
elgg_register_entity_url_handler('object', 'webinar', 'webinar_url');
//add a tab in site menu
$item = new ElggMenuItem('webinar', elgg_echo('webinar:menu:site'), 'webinar/all');
elgg_register_menu_item('site', $item);
// Register a page handler, so we can have nice URLs
elgg_register_page_handler('webinar','webinar_page_handler');
// Register some actions
$action_base = elgg_get_plugins_path() . 'webinar/actions/webinar';
elgg_register_action("webinar/subscribe", "$action_base/subscribe.php");
elgg_register_action("webinar/unsubscribe", "$action_base/unsubscribe.php");
elgg_register_action("webinar/join", "$action_base/join.php");
elgg_register_action("webinar/save", "$action_base/save.php");
elgg_register_action("webinar/delete", "$action_base/delete.php");
elgg_register_action("webinar/start", "$action_base/start.php");
elgg_register_action("webinar/stop", "$action_base/stop.php");
// Extend the main css view
elgg_extend_view('css','webinar/css');
// Register entity type for search
elgg_register_entity_type('object','webinar');
//register_elgg_event_handler('pagesetup','system','webinar_pagesetup');
// Register for notifications
register_notification_object('object', 'webinar', elgg_echo('webinar:notify:new'));
// add checkbox on group edit page to activate webinar
add_group_tool_option('webinar',elgg_echo('webinar:enable'),false);
elgg_extend_view('groups/tool_latest', 'webinar/group_module');
// owner_block menu
elgg_register_plugin_hook_handler('register', 'menu:owner_block', 'webinar_handler_menu_owner_block');
// entity menu
elgg_register_plugin_hook_handler('register', 'menu:entity', 'webinar_handler_menu_entity');
// Listen to notification events and supply a more useful message
elgg_register_plugin_hook_handler('notify:entity:message', 'object', 'webinar_handler_notify_message');
elgg_register_plugin_hook_handler('permissions_check', 'object', 'webinar_handler_permissions_check');
//intercept event_calendar notification because event that type is webinar are create by webinar object
elgg_register_plugin_hook_handler('object:notifications','object','webinar_handler_notifications_intercept');
//on event create attendee relation ship, call add_river
elgg_register_event_handler('create','attendee','webinar_handler_relationship_river');
// add a blog widget
elgg_register_widget_type('webinar', elgg_echo('webinar:webinars'), elgg_echo('webinar:widget:description'), 'profile');
//elgg_extend_view('profile/tabs/menu_extend','webinar/group_profile_tabs_menu');
}
/**
* Dispatcher for webinar.
* URLs take the form of
* All webinar: webinar/all
* View webinar: webinar/view/<guid>
* Add webinar: webinar/new/<guid_container> (container: user, group)
* Edit webinar: webinar/edit/<guid>
* User's webinar: webinar/owner/<username>/
* User friends's webinar: webinar/friends/<username>/
* Group webinar: webinar/group/<guid>/all
* Relationship to webinar : webinar/<attendee | registered>/<guid>
*
* Title is ignored
*
* @param array $page
* @return bool
*/
function webinar_page_handler($page){
elgg_load_library('elgg:webinar');
// push all webinars breadcrumb
elgg_push_breadcrumb(elgg_echo('webinar:webinars'), "webinar/all");
if (!isset($page[0])) {
$page[0] = 'all';
}
$page_type = $page[0];
switch($page_type) {
case 'all':
case "owner":
case 'friends':
case "group":
$params = webinar_get_page_content_list($page);
break;
case "view":
if (isset($page[1]) && is_numeric($page[1])) {
$params = webinar_get_page_content_view($page[1]);
}else{
return false;
}
break;
case "add":
case "edit":
gatekeeper();
if (isset($page[1]) && is_numeric($page[1])) {
$params = webinar_get_page_content_edit($page_type, $page[1]);
}else{
return false;
}
break;
case "attendee":
case "registered":
if (isset($page[1]) && is_numeric($page[1])) {
$params = webinar_get_page_content_relationships($page_type, $page[1]);
}else{
return false;
}
break;
default:
return false;
break;
}
if (isset($params['sidebar'])) {
$params['sidebar'] .= elgg_view('webinar/sidebar', array('page' => $page_type));
} else {
$params['sidebar'] = elgg_view('webinar/sidebar', array('page' => $page_type));
}
$body = elgg_view_layout('content', $params);
echo elgg_view_page($params['title'], $body);
return true;
}
/**
* Add a menu item to the user ownerblock
*/
function webinar_handler_menu_owner_block($hook, $type, $return, $params) {
if (elgg_instanceof($params['entity'], 'user')) {
$url = "webinar/owner/{$params['entity']->username}";
$item = new ElggMenuItem('webinar', elgg_echo('webinar:webinars'), $url);
$return[] = $item;
} else {
if ($params['entity']->webinar_enable == "yes") {
$url = "webinar/group/{$params['entity']->guid}/all";
$item = new ElggMenuItem('webinar', elgg_echo('webinar:group'), $url);
$return[] = $item;
}
}
return $return;
}
/**
* Add specific webinar links/info to entity menu.
*/
function webinar_handler_menu_entity($hook, $type, $return, $params) {
if (elgg_in_context('widgets')) {
return $return;
}
$entity = $params['entity'];
$handler = elgg_extract('handler', $params, false);
if ($handler != 'webinar') {
return $return;
}
// status
$status = elgg_view('output/status', array('entity' => $entity));
$options = array(
'name' => 'status',
'text' => $status,
'href' => false,
'priority' => 50,
);
$return[] = ElggMenuItem::factory($options);
// remove delete if not owner or admin
if (!elgg_is_admin_logged_in() && elgg_get_logged_in_user_guid() != $entity->getOwnerGuid()) {
foreach ($return as $index => $item) {
if ($item->getName() == 'delete') {
unset($return[$index]);
}
}
}
return $return;
}
function webinar_handler_notify_message($hook, $entity_type, $returnvalue, $params)
{
$entity = $params['entity'];
$to_entity = $params['to_entity'];
$method = $params['method'];
if ($entity instanceof ElggWebinar)
{
$owner = $entity->getOwnerEntity();
if ($method == 'sms') {
return $owner->name . elgg_echo('webinar:sms') . $entity->title;
}
if ($method == 'email') {
if (is_callable('object_notifications_inria')) {
$owner = $entity->getOwnerEntity();
return array('to' => $to_entity->guid,
'from' => $entity->container_guid,
'subject' => $entity->title,
'message' => $entity->description . "\n\n--\n" . $owner->name . "\n\n" . $entity->getURL());
}else{
return $returnvalue;
}
}
}
return null;
}
function webinar_handler_notifications_intercept($hook, $entity_type, $returnvalue, $params) {
if (isset($params)) {
if ($params['event'] == 'create' && $params['object'] instanceof ElggObject) {
if ($params['object']->getSubtype() == 'event_calendar') {
if ($params['object']->event_type == 'webinar'){
return true;
}
}
}
}
return null;
}
function webinar_handler_permissions_check($hook, $entity_type, $returnvalue, $params) {
if (isset($params)) {
$entity = $params['entity'];
$user = $params['user'];
if ($entity && $entity instanceof ElggWebinar
&& $user && $user instanceof ElggUser) {
if($entity->getOwnerGUID() == $user->getGUID()){
$returnvalue = true;
}else{
$returnvalue = false;
}
}
}
return $returnvalue;
}
function webinar_url($entity){
global $CONFIG;
$title = $entity->title;
$title = elgg_get_friendly_title($title);
return $CONFIG->url . "pg/webinar/view/" . $entity->getGUID() . "/" . $title;
}