/**
* Redirect the requestor to the new URL
* Checks the plugin setting to determine the course of action:
* a) Displays an error page with the new URL
* b) Forwards to the new URL and displays an error message
* c) Silently forwards to the new URL
*
* @param string $url Relative or absolute URL
* @return mixed
*/
function legacy_urls_redirect($url)
{
$method = elgg_get_plugin_setting('redirect_method', 'legacy_urls');
// we only show landing page or queue warning if html generating page
$viewtype = elgg_get_viewtype();
if ($viewtype != 'default' && !elgg_does_viewtype_fallback($viewtype)) {
$method = 'immediate';
}
switch ($method) {
case 'landing':
$content = elgg_view('legacy_urls/message', array('url' => $url));
$body = elgg_view_layout('error', array('content' => $content));
echo elgg_view_page('', $body, 'error');
return true;
break;
case 'immediate_error':
// drop through after setting error message
register_error(elgg_echo('changebookmark'));
case 'immediate':
default:
$url = elgg_normalize_url($url);
header("HTTP/1.1 301 Moved Permanently");
header("Location: {$url}");
exit;
break;
}
}
/**
* Add menu items to the filter menu
*
* @param string $hook 'cron'
* @param string $type 'daily'
* @param string $return_value optional output
* @param array $params supplied params
*
* @return void
*/
public static function daily($hook, $type, $return_value, $params)
{
if (!static_out_of_date_enabled()) {
return;
}
$time = elgg_extract('time', $params, time());
$days = (int) elgg_get_plugin_setting('out_of_date_days', 'static');
$site = elgg_get_site_entity();
$options = ['type' => 'object', 'subtype' => \StaticPage::SUBTYPE, 'limit' => false, 'modified_time_upper' => $time - $days * 24 * 60 * 60, 'modified_time_lower' => $time - ($days + 1) * 24 * 60 * 60, 'order_by' => 'e.time_updated DESC'];
// ignore access
$ia = elgg_set_ignore_access(true);
$batch = new \ElggBatch('elgg_get_entities', $options);
$users = [];
foreach ($batch as $entity) {
$last_editors = $entity->getAnnotations(['annotation_name' => 'static_revision', 'limit' => 1, 'order_by' => 'n_table.time_created DESC']);
if (empty($last_editors)) {
continue;
}
$users[$last_editors[0]->getOwnerGUID()] = $last_editors[0]->getOwnerEntity();
}
// restore access
elgg_set_ignore_access($ia);
if (empty($users)) {
return;
}
foreach ($users as $user) {
$subject = elgg_echo('static:out_of_date:notification:subject');
$message = elgg_echo('static:out_of_date:notification:message', [$user->name, elgg_normalize_url('static/out_of_date/' . $user->username)]);
notify_user($user->getGUID(), $site->getGUID(), $subject, $message, [], 'email');
}
}
/**
* Test elgg_normalize_url()
*/
public function testElggNormalizeURL()
{
$conversions = array('http://example.com' => 'http://example.com', 'https://example.com' => 'https://example.com', 'http://example-time.com' => 'http://example-time.com', '//example.com' => '//example.com', 'ftp://example.com/file' => 'ftp://example.com/file', 'mailto:brett@elgg.org' => 'mailto:brett@elgg.org', 'javascript:alert("test")' => 'javascript:alert("test")', 'app://endpoint' => 'app://endpoint', 'example.com' => 'http://example.com', 'example.com/subpage' => 'http://example.com/subpage', 'page/handler' => elgg_get_site_url() . 'page/handler', 'page/handler?p=v&p2=v2' => elgg_get_site_url() . 'page/handler?p=v&p2=v2', 'mod/plugin/file.php' => elgg_get_site_url() . 'mod/plugin/file.php', 'mod/plugin/file.php?p=v&p2=v2' => elgg_get_site_url() . 'mod/plugin/file.php?p=v&p2=v2', 'rootfile.php' => elgg_get_site_url() . 'rootfile.php', 'rootfile.php?p=v&p2=v2' => elgg_get_site_url() . 'rootfile.php?p=v&p2=v2', '/page/handler' => elgg_get_site_url() . 'page/handler', '/page/handler?p=v&p2=v2' => elgg_get_site_url() . 'page/handler?p=v&p2=v2', '/mod/plugin/file.php' => elgg_get_site_url() . 'mod/plugin/file.php', '/mod/plugin/file.php?p=v&p2=v2' => elgg_get_site_url() . 'mod/plugin/file.php?p=v&p2=v2', '/rootfile.php' => elgg_get_site_url() . 'rootfile.php', '/rootfile.php?p=v&p2=v2' => elgg_get_site_url() . 'rootfile.php?p=v&p2=v2');
foreach ($conversions as $input => $output) {
$this->assertIdentical($output, elgg_normalize_url($input));
}
}
/**
* {@inheritdoc}
*/
public function post(ParameterBag $params)
{
$user = elgg_get_logged_in_user_entity();
$group = get_entity($params->guid);
// join or request
$join = false;
if ($group->isPublicMembership() || $group->canEdit($user->guid)) {
// anyone can join public groups and admins can join any group
$join = true;
} else {
if (check_entity_relationship($group->guid, 'invited', $user->guid)) {
// user has invite to closed group
$join = true;
}
}
if ($join) {
if (groups_join_group($group, $user)) {
$msg = elgg_echo("groups:joined");
} else {
throw new GraphException(elgg_echo("groups:cantjoin"));
}
} else {
if (!add_entity_relationship($user->guid, 'membership_request', $group->guid)) {
throw new GraphException(elgg_echo("groups:joinrequestnotmade"));
}
$owner = $group->getOwnerEntity();
$url = elgg_normalize_url("groups/requests/{$group->guid}");
$subject = elgg_echo('groups:request:subject', array($user->name, $group->name), $owner->language);
$body = elgg_echo('groups:request:body', array($group->getOwnerEntity()->name, $user->name, $group->name, $user->getURL(), $url), $owner->language);
// Notify group owner
notify_user($owner->guid, $user->getGUID(), $subject, $body);
$msg = elgg_echo("groups:joinrequestmade");
}
return array('nodes' => array('member' => check_entity_relationship($user->guid, 'member', $group->guid), 'invited' => check_entity_relationship($group->guid, 'invited', $user->guid), 'membership_request' => check_entity_relationship($user->guid, 'membership_request', $group->guid)));
}
/**
* Test elgg_normalize_url()
*/
public function testElggNormalizeURL()
{
$conversions = array('http://example.com' => 'http://example.com', 'https://example.com' => 'https://example.com', '//example.com' => '//example.com', 'example.com' => 'http://example.com', 'example.com/subpage' => 'http://example.com/subpage', 'page/handler' => elgg_get_site_url() . 'page/handler', 'page/handler?p=v&p2=v2' => elgg_get_site_url() . 'page/handler?p=v&p2=v2', 'mod/plugin/file.php' => elgg_get_site_url() . 'mod/plugin/file.php', 'mod/plugin/file.php?p=v&p2=v2' => elgg_get_site_url() . 'mod/plugin/file.php?p=v&p2=v2', 'rootfile.php' => elgg_get_site_url() . 'rootfile.php', 'rootfile.php?p=v&p2=v2' => elgg_get_site_url() . 'rootfile.php?p=v&p2=v2', '/page/handler' => elgg_get_site_url() . 'page/handler', '/page/handler?p=v&p2=v2' => elgg_get_site_url() . 'page/handler?p=v&p2=v2', '/mod/plugin/file.php' => elgg_get_site_url() . 'mod/plugin/file.php', '/mod/plugin/file.php?p=v&p2=v2' => elgg_get_site_url() . 'mod/plugin/file.php?p=v&p2=v2', '/rootfile.php' => elgg_get_site_url() . 'rootfile.php', '/rootfile.php?p=v&p2=v2' => elgg_get_site_url() . 'rootfile.php?p=v&p2=v2');
foreach ($conversions as $input => $output) {
$this->assertIdentical($output, elgg_normalize_url($input));
}
}
/**
* Register items for the html head
*
* @param string $hook Hook name ('head')
* @param string $type Hook type ('page')
* @param array $data Array of items for head
* @return array
*/
function community_theme_setup_head($hook, $type, $data)
{
$data['metas'][] = array('http-equiv' => 'X-UA-Compatible', 'content' => 'IE=edge');
$data['metas'][] = array('name' => 'viewport', 'content' => 'width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=0');
$data['links'][] = array('rel' => 'icon', 'href' => elgg_normalize_url('mod/community_theme/graphics/favicon.ico'));
return $data;
}
/**
* This functions performs actions when a wire post is created
*
* @param string $event 'create'
* @param string $type 'object'
* @param \ElggObject $object the ElggObject created
*
* @return void
*/
public static function triggerMentionNotificationEvent($event, $type, \ElggObject $object)
{
if (!elgg_instanceof($object, 'object', 'thewire')) {
return;
}
// @todo replace with decent Elgg 2.0 notification event handling
//send out notification to users mentioned in a wire post
$usernames = [];
preg_match_all("/\\@([A-Za-z0-9\\_\\.\\-]+)/i", $object->description, $usernames);
if (empty($usernames)) {
return;
}
$usernames = array_unique($usernames[0]);
$params = ['object' => $object, 'action' => 'mention'];
foreach ($usernames as $username) {
$username = str_ireplace('@', '', $username);
$user = get_user_by_username($username);
if (empty($user) || $user->getGUID() == $object->getOwnerGUID()) {
continue;
}
$setting = thewire_tools_get_notification_settings($user->getGUID());
if (empty($setting)) {
continue;
}
$subject = elgg_echo('thewire_tools:notify:mention:subject');
$message = elgg_echo('thewire_tools:notify:mention:message', [$user->name, $object->getOwnerEntity()->name, elgg_normalize_url("thewire/search/@{$user->username}")]);
notify_user($user->getGUID(), $object->getOwnerGUID(), $subject, $message, $params, $setting);
}
}
/**
* Notify the group admins about a membership request
*
* @param string $event create
* @param string $type membership_request
* @param \ElggRelationship $relationship the created membership request relation
*
* @return void
*/
public static function membershipRequest($event, $type, $relationship)
{
if (!$relationship instanceof \ElggRelationship) {
return;
}
if ($relationship->relationship !== 'membership_request') {
return;
}
// only send a message if group admins are allowed
if (!group_tools_multiple_admin_enabled()) {
return;
}
$user = get_user($relationship->guid_one);
$group = get_entity($relationship->guid_two);
if (empty($user) || !$group instanceof \ElggGroup) {
return;
}
// Notify group admins
$options = ['relationship' => 'group_admin', 'relationship_guid' => $group->getGUID(), 'inverse_relationship' => true, 'type' => 'user', 'limit' => false, 'wheres' => ["e.guid <> {$group->getOwnerGUID()}"]];
$url = elgg_normalize_url("groups/requests/{$group->getGUID()}");
$subject = elgg_echo('groups:request:subject', [$user->name, $group->name]);
$admins = new \ElggBatch('elgg_get_entities_from_relationship', $options);
foreach ($admins as $a) {
$body = elgg_echo('groups:request:body', [$a->name, $user->name, $group->name, $user->getURL(), $url]);
notify_user($a->getGUID(), $user->getGUID(), $subject, $body);
}
}
/**
* replace any http images with https urls
*
* @param type $h
* @param type $t
* @param type $r
* @param type $p
* @return type
*/
function view_hook($h, $t, $r, $p)
{
$http_url = str_replace('https://', 'http://', elgg_get_site_url());
if (preg_match_all('/<img[^>]+src\\s*=\\s*["\']?([^"\' ]+)[^>]*>/', $r, $extracted_image)) {
foreach ($extracted_image[0] as $key => $i) {
if (strpos($extracted_image[1][$key], elgg_get_site_url()) !== false) {
continue;
// already one of our links
}
// check if this is our url being requested over http, and rewrite to https
if (strpos($extracted_image[1][$key], $http_url) === 0) {
$https_image = str_replace('http://', 'https://', $extracted_image[1][$key]);
$replacement_image = str_replace($extracted_image[1][$key], $https_image, $i);
$r = str_replace($i, $replacement_image, $r);
continue;
}
if (!is_https($extracted_image[1][$key])) {
// replace this url
$url = urlencode($extracted_image[1][$key]);
if (strpos($url, 'http') === 0) {
$token = get_token($extracted_image[1][$key]);
$new_url = elgg_normalize_url('mod/image_proxy/image.php?url=' . $url . '&token=' . $token);
$replacement_image = str_replace($extracted_image[1][$key], $new_url, $i);
$r = str_replace($i, $replacement_image, $r);
}
}
}
}
return $r;
}
/**
* {@inheritdoc}
*/
protected function handle()
{
$uri = '/' . ltrim($this->argument('uri'), '/');
$method = $this->argument('method') ?: 'GET';
$add_csrf_tokens = $this->option('tokens');
$site_url = elgg_get_site_url();
$uri = substr(elgg_normalize_url($uri), strlen($site_url));
$path_key = Application::GET_PATH_KEY;
$parameters = [];
$query = trim((string) $this->option('query'), '?');
parse_str($query, $parameters);
if ($add_csrf_tokens) {
$ts = time();
$parameters['__elgg_ts'] = $ts;
$parameters['__elgg_token'] = _elgg_services()->actions->generateActionToken($ts);
}
$request = Request::create("?{$path_key}=" . urlencode($uri), $method, $parameters);
$cookie_name = _elgg_services()->config->getCookieConfig()['session']['name'];
$session_id = _elgg_services()->session->getId();
$request->cookies->set($cookie_name, $session_id);
$request->headers->set('Referer', elgg_normalize_url());
if ($this->option('export')) {
elgg_set_viewtype('json');
$request->headers->set('X-Elgg-Ajax-API', '2');
}
_elgg_services()->setValue('request', $request);
Application::index();
}
/**
* This functions performs actions when a wire post is created
*
* @param string $event 'create'
* @param string $type 'object'
* @param ElggObject $object the ElggObject created
*
* @return void
*/
function thewire_tools_create_object_event_handler($event, $type, ElggObject $object)
{
if (empty($object) || !elgg_instanceof($object, "object", "thewire")) {
return;
}
//send out notification to users mentioned in a wire post
$usernames = array();
preg_match_all("/\\@([A-Za-z0-9\\_\\.\\-]+)/i", $object->description, $usernames);
if (empty($usernames)) {
return;
}
$usernames = array_unique($usernames[0]);
$params = array("object" => $object, "action" => "mention");
foreach ($usernames as $username) {
$username = str_ireplace("@", "", $username);
$user = get_user_by_username($username);
if (empty($user) || $user->getGUID() == $object->getOwnerGUID()) {
continue;
}
$setting = thewire_tools_get_notification_settings($user->getGUID());
if (empty($setting)) {
continue;
}
$subject = elgg_echo("thewire_tools:notify:mention:subject");
$message = elgg_echo("thewire_tools:notify:mention:message", array($user->name, $object->getOwnerEntity()->name, elgg_normalize_url("thewire/search/@" . $user->username)));
notify_user($user->getGUID(), $object->getOwnerGUID(), $subject, $message, $params, $setting);
}
}
/**
* Image URL handler
*
* @param string $hook "entity:url"
* @param string $type "object"
* @param string $return URL
* @param array $params Hook params
* @return array
*/
function images_ui_entity_url($hook, $type, $return, $params)
{
$entity = elgg_extract('entity', $params);
if (!images()->isImage($entity)) {
return;
}
return elgg_normalize_url("/images/view/{$entity->guid}");
}
/**
* Get path location of marker icons
* @return string
*/
function get_marker_icons_path($url = false)
{
$path = elgg_get_plugin_setting('icons_path', PLUGIN_ID);
if (!$path) {
$path = PLUGIN_ID . '/graphics/icons/';
}
return $url ? elgg_normalize_url('mod/' . $path) : elgg_get_plugins_path() . $path;
}
/**
* Update category icon URL
*
* @param string $hook Equals 'entity:icon:url'
* @param string $type Equals 'object'
* @param string $return Current icon URL
* @param array $params Additional params
* @return string Updated icon URL
*/
function category_icon_url($hook, $type, $return, $params)
{
$entity = elgg_extract('entity', $params);
$size = elgg_extract('size', $params, 'medium');
if (!elgg_instanceof($entity, 'object', HYPECATEGORIES_SUBTYPE)) {
return $return;
}
return elgg_normalize_url(PAGEHANDLER . '/icon/' . $entity->guid . '/' . $size);
}
/**
* Get url
*
* @see ElggEntity::getURL()
* @return string
*/
public function getURL()
{
$friendly_title = $this->friendly_title;
if (!empty($friendly_title)) {
return elgg_normalize_url("wizard/{$this->friendly_title}");
}
// something went wrong, use fallback url
$friendly_title = elgg_get_friendly_title($this->title);
return elgg_normalize_url("wizard/view/{$this->getGUID()}/{$friendly_title}");
}
/**
* ElggMenuItem constructor
*
* @param string $name Identifier of the menu item
* @param string $text Display text of the menu item (HTML)
* @param string $href URL of the menu item (false if not a link)
*/
public function __construct($name, $text, $href)
{
$this->text = $text;
if ($href) {
$this->href = elgg_normalize_url($href);
} else {
$this->href = $href;
}
$this->data['name'] = $name;
}
/**
* Forwards the user to twitter to authenticate
*
* This includes the login URL as the callback
*/
function twitter_api_forward()
{
// sanity check
if (!twitter_api_allow_sign_on_with_twitter()) {
forward();
}
$callback = elgg_normalize_url("twitter_api/login");
$request_link = twitter_api_get_authorize_url($callback);
forward($request_link, 'twitter_api');
}
/**
* Add a reminder to set default categories.
*/
function categories_on_activate()
{
$site = elgg_get_site_entity();
if (!$site->categories) {
$url = elgg_normalize_url('admin/plugin_settings/categories');
$message = elgg_echo('categories:on_enable_reminder', array($url));
elgg_add_admin_notice('categories_admin_notice_no_categories', $message);
}
return TRUE;
}
function h5p_get_core_settings()
{
global $user, $base_url;
$settings = array('baseUrl' => $base_url, 'postUserStatistics' => $user->uid > 0, 'ajaxPath' => elgg_normalize_url('h5p-ajax') . '/', 'ajax' => array('contentUserData' => str_replace('%3A', ':', elgg_normalize_url('h5p-ajax/content-user-data/:contentId/:dataType/:subContentId'))), 'l10n' => array('H5P' => array('fullscreen' => elgg_echo('Fullscreen'), 'disableFullscreen' => elgg_echo('Disable fullscreen'), 'download' => elgg_echo('Download'), 'copyrights' => elgg_echo('Rights of use'), 'embed' => elgg_echo('Embed'), 'size' => elgg_echo('Size'), 'showAdvanced' => elgg_echo('Show advanced'), 'hideAdvanced' => elgg_echo('Hide advanced'), 'advancedHelp' => elgg_echo('Include this script on your website if you want dynamic sizing of the embedded content:'), 'copyrightInformation' => elgg_echo('Rights of use'), 'close' => elgg_echo('Close'), 'title' => elgg_echo('Title'), 'author' => elgg_echo('Author'), 'year' => elgg_echo('Year'), 'source' => elgg_echo('Source'), 'license' => elgg_echo('License'), 'thumbnail' => elgg_echo('Thumbnail'), 'noCopyrights' => elgg_echo('No copyright information available for this content.'), 'downloadDescription' => elgg_echo('Download this content as a H5P file.'), 'copyrightsDescription' => elgg_echo('View copyright information for this content.'), 'embedDescription' => elgg_echo('View the embed code for this content.'), 'h5pDescription' => elgg_echo('Visit H5P.org to check out more cool content.'), 'contentChanged' => elgg_echo('This content has changed since you last used it.'), 'startingOver' => elgg_echo("You'll be starting over."), 'by' => elgg_echo('by'), 'showMore' => elgg_echo('Show more'), 'showLess' => elgg_echo('Show less'), 'subLevel' => elgg_echo('Sublevel'))));
if ($user->uid) {
$settings['user'] = array('name' => $user->name, 'mail' => $user->mail);
} else {
$settings['siteUrl'] = elgg_normalize_url('<front>', array('absolute' => TRUE));
}
return $settings;
}
/**
* Get a shortened URL
*
* @param string $url URL
* @return string
*/
public static function getShortURL($url)
{
$hash = Hasher::getHashFromURL($url);
if (!$hash && $this->shorten) {
$hash = Hasher::hash($url);
}
if ($hash) {
return elgg_normalize_url(implode('/', array(PAGEHANDLER, $hash)));
}
return $url;
}
/**
* Prefixes the URL with the page handler ID and normalizes it
*
* @param mixed $url URL as string or array of segments
* @param array $query Query params to add to the URL
* @return string
*/
public function normalize($url = '', $query = array())
{
if (is_array($url)) {
$url = implode('/', $url);
}
$url = implode('/', array($this->getPageHandlerId(), $url));
if (!empty($query)) {
$url = elgg_http_add_url_query_elements($url, $query);
}
return elgg_normalize_url($url);
}
/**
* Get the icon URL
*
* @param string $size the size of the image
*
* @see ElggEntity::getIconURL()
*
* @return string
*/
public function getIconURL($size = "medium")
{
switch ($size) {
case "tiny":
$result = "mod/user_support/_graphics/faq/tiny.png";
break;
default:
$result = "mod/user_support/_graphics/faq/small.png";
break;
}
return elgg_normalize_url($result);
}
/**
* Get icon URL hook
*
* @param string $hook Equals 'entity:icon:url'
* @param string $type Equals 'object'
* @param array $return Current URL
* @param array $params Additional params
* @return array Updated URL
* @return string
*/
function entity_icon_url($hook, $type, $return, $params)
{
$entity = elgg_extract('entity', $params);
$size = elgg_extract('size', $params, 'medium');
if (elgg_instanceof($entity, 'object', Place::SUBTYPE)) {
if (!$entity->icontime) {
return elgg_normalize_url('mod/' . PLUGIN_ID . '/graphics/icon/' . $size . '.png');
}
return elgg_normalize_url("places/icon/{$entity->guid}/{$size}");
}
return $return;
}
/**
* Give wall posts their own URL
*
* @param string $hook Equals 'entity:url'
* @param string $type Equals 'object'
* @param string $return Current URL
* @param array $params Additional params
* @return string Filtered URL
*/
function url_handler($hook, $type, $return, $params)
{
$entity = elgg_extract('entity', $params);
if (elgg_instanceof($entity, 'object', 'hjwall')) {
$container = $entity->getContainerEntity();
if (elgg_instanceof($container, 'group')) {
return elgg_normalize_url(PAGEHANDLER . '/group/' . $container->guid . '/' . $entity->guid);
} else {
if (elgg_instanceof($container, 'user')) {
return elgg_normalize_url(PAGEHANDLER . '/owner/' . $container->username . '/' . $entity->guid);
}
}
}
return $return;
}
function widget_favorites_pagesetup()
{
if (widget_favorites_has_widget()) {
if ($favorite = widget_favorites_is_linked()) {
$text = elgg_view_icon("star-alt");
$href = "action/favorite/toggle?guid=" . $favorite->getGUID();
$title = elgg_echo("widgets:favorites:menu:remove");
} else {
$text = elgg_view_icon("star-empty");
$href = "action/favorite/toggle?link=" . elgg_normalize_url(current_page_url());
$title = elgg_echo("widgets:favorites:menu:add");
}
elgg_register_menu_item("extras", array("name" => "widget_favorites", "title" => $title, "href" => $href, "text" => $text));
}
}
public function testCanSetMetadataUrl()
{
$owner = $this->mocks()->getUser();
$object = $this->mocks()->getObject(['owner_guid' => $owner->guid]);
$id = create_metadata($object->guid, 'foo', 'bar', '', $owner->guid);
$metadata = elgg_get_metadata_from_id($id);
_elgg_services()->hooks->backup();
_elgg_services()->hooks->registerHandler('extender:url', 'metadata', function ($hook, $type, $return, $params) use($metadata) {
$this->assertEquals($metadata, $params['extender']);
if ($params['extender']->getSubtype() == 'foo') {
return 'foo';
}
});
$this->assertEquals(elgg_normalize_url('foo'), $metadata->getURL());
_elgg_services()->hooks->restore();
}
/**
* Add a menu item to the filter menu
*
* @param string $hook the name of the hook
* @param string $type the type of the hook
* @param \ElggMenuItem[] $return_value current return value
* @param mixed $params supplied params
*
* @return void|\ElggMenuItem[]
*/
public static function registerActivityTab($hook, $type, $return_value, $params)
{
if (!elgg_is_logged_in() || !elgg_in_context('activity')) {
return;
}
$tags = tag_tools_get_user_following_tags();
if (empty($tags)) {
return;
}
$selected = false;
if (strpos(current_page_url(), elgg_normalize_url('activity/tags')) === 0) {
$selected = true;
}
$return_value[] = \ElggMenuItem::factory(['name' => 'tags', 'text' => elgg_echo('tags'), 'href' => 'activity/tags', 'selected' => $selected, 'priority' => 9999]);
return $return_value;
}
/**
* Handles entity URLs
*
* @param string $hook "entity:url"
* @param string $type "object"
* @param string $url Current URL
* @param array $params Hook params
* @return string Filtered URL
*/
public static function urlHandler($hook, $type, $url, $params)
{
$entity = elgg_extract('entity', $params);
/* @var ElggEntity $entity */
if ($entity instanceof Comment) {
$container = $entity->getContainerEntity();
if ($container instanceof Comment) {
return $container->getURL();
}
return elgg_normalize_url(implode('/', array('stream', 'comments', $entity->container_guid, $entity->guid))) . "#elgg-object-{$entity->guid}";
} else {
if ($entity instanceof RiverObject) {
return elgg_normalize_url(implode('/', array('activity', 'view', $entity->river_id))) . "#item-river-{$entity->guid}";
}
}
return $url;
}
/**
* Send notifications on adding a mutual crushes
*
* @param type $event
* @param type $type
* @param type $return
* @return type
*/
function check_mutual_crushes($event, $type, $object)
{
$mutual_crusher = get_entity($object->guid_one);
$original_crusher = get_entity($object->guid_two);
// mutuals!
if (check_entity_relationship($original_crusher->getGUID(), 'crushing_on', $mutual_crusher->getGUID())) {
$msg_url = elgg_normalize_url('messages/compose/?send_to=');
// original
$subject = elgg_echo('crushes:notifications:mutual_match_subject');
$body = elgg_echo('crushes:notifications:mutual_match_body', array($original_crusher->name, $mutual_crusher->name, $mutual_crusher->getURL(), $msg_url . $mutual_crusher->guid));
notify_user($original_crusher->getGUID(), $mutual_crusher->getGUID(), $subject, $body);
// late comer
$subject = elgg_echo('crushes:notifications:mutual_match_subject');
$body = elgg_echo('crushes:notifications:mutual_match_body', array($mutual_crusher->name, $original_crusher->name, $original_crusher->getURL(), $msg_url . $original_crusher->guid));
notify_user($mutual_crusher->getGUID(), $original_crusher->getGUID(), $subject, $body);
}
}
/**
* Provide an URL for a widget title
*
* @param string $hook_name 'widget_url'
* @param string $entity_type 'widget_manager'
* @param string $return_value the current url (if any)
* @param mixed $params provided params
*
* @return string
*/
public static function widgetURL($hook_name, $entity_type, $return_value, $params)
{
if (!empty($return_value)) {
return;
}
$user = elgg_get_logged_in_user_entity();
if (empty($user)) {
return;
}
$widget = elgg_extract('entity', $params);
if (!elgg_instanceof($widget, 'object', 'widget')) {
return;
}
if ($widget->handler == 'newsletter_subscribe') {
return elgg_normalize_url("newsletter/subscriptions/{$user->username}");
}
}
