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<?php
/**
* Elgg Video Plugin
* This plugin allows users to create a library of videos
*
* @package Elgg
* @license http://www.gnu.org/licenses/old-licenses/gpl-2.0.html GNU Public License version 2
* @author Prateek Choudhary <synapticfield@gmail.com>
* @copyright Prateek Choudhary
*/
function videolist_init() {
// Load system configuration
global $CONFIG;
if (isloggedin())
{
add_menu(elgg_echo('videolist'), $CONFIG->wwwroot . "pg/videolist/owned/" . $_SESSION['user']->username);
}
// Extend system CSS with our own styles
extend_view('css','videolist/css');
// Load the language file - default is english
register_translations($CONFIG->pluginspath . "videolist/languages/");
// Register a page handler, so we can have nice URLs
register_page_handler('videolist','videolist_page_handler');
//extend this plugin for groups
extend_view('groups/left_column','videolist/groupprofile_videolist');
// Add a new videolist widget
add_widget_type('videolist_view',elgg_echo("videolist:widget"),elgg_echo("videolist:widget:description"), 'profile');
if (is_callable('register_notification_object'))
register_notification_object('object', 'videolist', elgg_echo('videolist:new'));
register_plugin_hook('object:notifications','object','videolist_object_notifications_intercept');
// Register URL handler
register_entity_url_handler('video_url','object', 'videolist');
register_entity_url_handler('video_url','object', 'watch');
//register entity url handler
register_entity_url_handler('videolist_url','object','videolist');
// Register entity type
register_entity_type('object','videolist');
}
/**
* videolist page handler; allows the use of fancy URLs
*
* @param array $page From the page_handler function
* @return true|false Depending on success
*/
function videolist_page_handler($page) {
if (isset($page[0])) {
switch($page[0]) {
case "owned": if (isset($page[1])) set_input('username',$page[1]);
@include(dirname(__FILE__) . "/index.php");
break;
case "search": @include(dirname(__FILE__) . "/world.php");
break;
case "video": @include(dirname(__FILE__) . "/video.php");
break;
case "new": if (isset($page[3])) set_input('add_videourl',$page[3]);
if (isset($page[5])) set_input('page',$page[5]);
if (isset($page[1])) set_input('container',$page[1]);
@include(dirname(__FILE__) . "/new.php");
break;
case "watch": set_input('video_id',$page[1]);
@include(dirname(__FILE__) . "/watch.php");
break;
case "browse": if (isset($page[1])) set_input('container',$page[1]);
@include(dirname(__FILE__) . "/browse.php");
break;
default : if (isset($page[1])) set_input('username',$page[1]);
@include(dirname(__FILE__) . "/index.php");
break;
}
// If the URL is just 'videolist/username', or just 'videolist/', load the standard index file
} else {
if (isset($page[1])) set_input('username',$page[1]);
@include(dirname(__FILE__) . "/index.php");
return true;
}
return false;
}
function videolist_pagesetup() {
global $CONFIG;
$page_owner = page_owner_entity();
if ($page_owner instanceof ElggGroup && get_context() == "groups") {
add_submenu_item(sprintf(elgg_echo("videolist:home"),page_owner_entity()->name), $CONFIG->wwwroot . "pg/videolist/owned/" . page_owner_entity()->username);
}
//add submenu options
else if (get_context() == "videolist") {
/**********************************************************************************************
****if user is OR is not registered user then show him following page menus to choose from
***********************************************************************************************/
/*
add_submenu_item(elgg_echo('videolist:home'),$CONFIG->wwwroot."pg/videolist/". $page_owner->username);
add_submenu_item(elgg_echo('videolist:new'),$CONFIG->wwwroot."pg/videolist/new");
add_submenu_item(elgg_echo('videolist:find'),$CONFIG->wwwroot."pg/videolist/search/");
*/
if ((page_owner() == $_SESSION['guid'] || !page_owner()) && isloggedin()) {
add_submenu_item(sprintf(elgg_echo("videolist:home"),page_owner_entity()->name), $CONFIG->wwwroot . "pg/videolist/owned/" . page_owner_entity()->username);
add_submenu_item(sprintf(elgg_echo('videolist:new'),page_owner_entity()->name), $CONFIG->wwwroot . "pg/videolist/new/". page_owner_entity()->username);
add_submenu_item(sprintf(elgg_echo('videolist:browsemenu'),page_owner_entity()->name), $CONFIG->wwwroot . "pg/videolist/browse/". page_owner_entity()->username);
add_submenu_item(sprintf(elgg_echo('videolist:find'),page_owner_entity()->name), $CONFIG->wwwroot . "pg/videolist/search/");
} else if (page_owner() && $page_owner instanceof ElggUser) {
add_submenu_item(sprintf(elgg_echo("videolist:home"),$page_owner->name), $CONFIG->wwwroot . "pg/videolist/owned/". $page_owner->username);
}
}
else if (get_context() == "groupsvideos") {
add_submenu_item(sprintf(elgg_echo("videolist:home"),page_owner_entity()->name), $CONFIG->wwwroot . "pg/videolist/owned/" . page_owner_entity()->username);
if ($page_owner->canEdit()) {
add_submenu_item(sprintf(elgg_echo('videolist:browsemenu'),page_owner_entity()->name), $CONFIG->wwwroot . "pg/videolist/browse/". page_owner_entity()->username);
add_submenu_item(sprintf(elgg_echo('videolist:new'),page_owner_entity()->name), $CONFIG->wwwroot . "pg/videolist/new/". page_owner_entity()->username);
}
}
}
function video_url($entity) {
global $CONFIG;
$video_id = $entity->video_id;
return $CONFIG->url . "pg/videolist/watch/" . $entity->getGUID() . "/" . $video_id;
}
function videolist_url($videolistpage) {
global $CONFIG;
$owner = $videolistpage->container_guid;
$userdata = get_entity($owner);
$title = $videolistpage->title;
$title = friendly_title($title);
return $CONFIG->url . "pg/videolist/watch/" . $videolistpage->getGUID();
}
/**
* Event handler for videolist
*
*/
function videolist_object_notifications($event, $object_type, $object) {
static $flag;
if (!isset($flag)) $flag = 0;
if (is_callable('object_notifications'))
if ($object instanceof ElggObject) {
if ($object->getSubtype() == 'videolist') {
if ($flag == 0) {
$flag = 1;
object_notifications($event, $object_type, $object);
}
}
}
}
/**
* Intercepts the notification on an event of new video being created and prevents a notification from going out
* (because one will be sent on the annotation)
*
* @param unknown_type $hook
* @param unknown_type $entity_type
* @param unknown_type $returnvalue
* @param unknown_type $params
* @return unknown
*/
function videolist_object_notifications_intercept($hook, $entity_type, $returnvalue, $params) {
if (isset($params)) {
if ($params['event'] == 'create' && $params['object'] instanceof ElggObject) {
if ($params['object']->getSubtype() == 'videolist') {
return true;
}
}
}
return null;
}
// Register a handler for adding videos
register_elgg_event_handler('create', 'videolist', 'videolist_create_event_listener');
// Register a handler for delete videos
register_elgg_event_handler('delete', 'videolist', 'videolist_delete_event_listener');
// Make sure the status initialisation function is called on initialisation
register_elgg_event_handler('init','system','videolist_init');
register_elgg_event_handler('pagesetup','system','videolist_pagesetup');
register_elgg_event_handler('annotate','all','videolist_object_notifications');
// Register actions
global $CONFIG;
register_action("videolist/addvideo", false, $CONFIG->pluginspath . "videolist/actions/addvideo.php");
register_action("videolist/tubesearch", false, $CONFIG->pluginspath . "videolist/actions/tubesearch.php");
//register_action("videolist/addcomment", false, $CONFIG->pluginspath . "videolist/actions/comments/add.php");
register_action("videolist/remove", false, $CONFIG->pluginspath . "videolist/actions/delete.php");
?>
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