PHP elgg_normalize_url函数代码示例

/**
 * 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}");
 }