Example #1
0
 /**
  * @brief Creates the directory listing for the given path.
  *
  * @param string $path which should be displayed
  */
 public function generateDirectoryIndex($path)
 {
     // (owner_id = channel_id) is visitor owner of this directory?
     $is_owner = local_channel() && $this->auth->owner_id == local_channel() ? true : false;
     if ($this->auth->getTimezone()) {
         date_default_timezone_set($this->auth->getTimezone());
     }
     require_once 'include/conversation.php';
     require_once 'include/text.php';
     if ($this->auth->owner_nick) {
         $html = profile_tabs(get_app(), $is_owner ? true : false, $this->auth->owner_nick);
     }
     $files = $this->server->getPropertiesForPath($path, array('{DAV:}displayname', '{DAV:}resourcetype', '{DAV:}getcontenttype', '{DAV:}getcontentlength', '{DAV:}getlastmodified'), 1);
     $parent = $this->server->tree->getNodeForPath($path);
     $parentpath = array();
     // only show parent if not leaving /cloud/; TODO how to improve this?
     if ($path && $path != "cloud") {
         list($parentUri) = \Sabre\HTTP\URLUtil::splitPath($path);
         $fullPath = \Sabre\HTTP\URLUtil::encodePath($this->server->getBaseUri() . $parentUri);
         $parentpath['icon'] = $this->enableAssets ? '<a href="' . $fullPath . '"><img src="' . $this->getAssetUrl('icons/parent' . $this->iconExtension) . '" width="24" alt="' . t('parent') . '"></a>' : '';
         $parentpath['path'] = $fullPath;
     }
     $f = array();
     foreach ($files as $file) {
         $ft = array();
         $type = null;
         // This is the current directory, we can skip it
         if (rtrim($file['href'], '/') == $path) {
             continue;
         }
         list(, $name) = \Sabre\HTTP\URLUtil::splitPath($file['href']);
         if (isset($file[200]['{DAV:}resourcetype'])) {
             $type = $file[200]['{DAV:}resourcetype']->getValue();
             // resourcetype can have multiple values
             if (!is_array($type)) {
                 $type = array($type);
             }
             foreach ($type as $k => $v) {
                 // Some name mapping is preferred
                 switch ($v) {
                     case '{DAV:}collection':
                         $type[$k] = t('Collection');
                         break;
                     case '{DAV:}principal':
                         $type[$k] = t('Principal');
                         break;
                     case '{urn:ietf:params:xml:ns:carddav}addressbook':
                         $type[$k] = t('Addressbook');
                         break;
                     case '{urn:ietf:params:xml:ns:caldav}calendar':
                         $type[$k] = t('Calendar');
                         break;
                     case '{urn:ietf:params:xml:ns:caldav}schedule-inbox':
                         $type[$k] = t('Schedule Inbox');
                         break;
                     case '{urn:ietf:params:xml:ns:caldav}schedule-outbox':
                         $type[$k] = t('Schedule Outbox');
                         break;
                     case '{http://calendarserver.org/ns/}calendar-proxy-read':
                         $type[$k] = 'Proxy-Read';
                         break;
                     case '{http://calendarserver.org/ns/}calendar-proxy-write':
                         $type[$k] = 'Proxy-Write';
                         break;
                 }
             }
             $type = implode(', ', $type);
         }
         // If no resourcetype was found, we attempt to use
         // the contenttype property
         if (!$type && isset($file[200]['{DAV:}getcontenttype'])) {
             $type = $file[200]['{DAV:}getcontenttype'];
         }
         if (!$type) {
             $type = t('Unknown');
         }
         $size = isset($file[200]['{DAV:}getcontentlength']) ? (int) $file[200]['{DAV:}getcontentlength'] : '';
         $lastmodified = isset($file[200]['{DAV:}getlastmodified']) ? $file[200]['{DAV:}getlastmodified']->getTime()->format('Y-m-d H:i:s') : '';
         $fullPath = \Sabre\HTTP\URLUtil::encodePath('/' . trim($this->server->getBaseUri() . ($path ? $path . '/' : '') . $name, '/'));
         $displayName = isset($file[200]['{DAV:}displayname']) ? $file[200]['{DAV:}displayname'] : $name;
         $displayName = $this->escapeHTML($displayName);
         $type = $this->escapeHTML($type);
         $icon = '';
         if ($this->enableAssets) {
             $node = $this->server->tree->getNodeForPath(($path ? $path . '/' : '') . $name);
             foreach (array_reverse($this->iconMap) as $class => $iconName) {
                 if ($node instanceof $class) {
                     $icon = '<a href="' . $fullPath . '"><img src="' . $this->getAssetUrl($iconName . $this->iconExtension) . '" alt="" width="24"></a>';
                     break;
                 }
             }
         }
         $parentHash = '';
         $owner = $this->auth->owner_id;
         $splitPath = explode('/', $fullPath);
         if (count($splitPath) > 3) {
             for ($i = 3; $i < count($splitPath); $i++) {
                 $attachName = urldecode($splitPath[$i]);
                 $attachHash = $this->findAttachHash($owner, $parentHash, $attachName);
                 $parentHash = $attachHash;
             }
         }
         $attachIcon = "";
         // "<a href=\"attach/".$attachHash."\" title=\"".$displayName."\"><i class=\"fa fa-arrow-circle-o-down\"></i></a>";
         // put the array for this file together
         $ft['attachId'] = $this->findAttachIdByHash($attachHash);
         $ft['fileStorageUrl'] = substr($fullPath, 0, strpos($fullPath, "cloud/")) . "filestorage/" . $this->auth->getCurrentUser();
         $ft['icon'] = $icon;
         $ft['attachIcon'] = $size ? $attachIcon : '';
         // @todo Should this be an item value, not a global one?
         $ft['is_owner'] = $is_owner;
         $ft['fullPath'] = $fullPath;
         $ft['displayName'] = $displayName;
         $ft['type'] = $type;
         $ft['size'] = $size;
         $ft['sizeFormatted'] = userReadableSize($size);
         $ft['lastmodified'] = $lastmodified ? datetime_convert('UTC', date_default_timezone_get(), $lastmodified) : '';
         $ft['iconFromType'] = getIconFromType($type);
         $f[] = $ft;
     }
     $output = '';
     if ($this->enablePost) {
         $this->server->emit('onHTMLActionsPanel', array($parent, &$output));
     }
     $html .= replace_macros(get_markup_template('cloud.tpl'), array('$header' => t('Files') . ": " . $this->escapeHTML($path) . "/", '$total' => t('Total'), '$actionspanel' => $output, '$shared' => t('Shared'), '$create' => t('Create'), '$upload' => t('Upload'), '$is_owner' => $is_owner, '$parentpath' => $parentpath, '$entries' => $f, '$name' => t('Name'), '$type' => t('Type'), '$size' => t('Size'), '$lastmod' => t('Last Modified'), '$parent' => t('parent'), '$edit' => t('Edit'), '$delete' => t('Delete'), '$nick' => $this->auth->getCurrentUser()));
     $a = get_app();
     \App::$page['content'] = $html;
     load_pdl($a);
     $theme_info_file = "view/theme/" . current_theme() . "/php/theme.php";
     if (file_exists($theme_info_file)) {
         require_once $theme_info_file;
         if (function_exists(str_replace('-', '_', current_theme()) . '_init')) {
             $func = str_replace('-', '_', current_theme()) . '_init';
             $func($a);
         }
     }
     construct_page($a);
 }
Example #2
0
File: cloud.php Project: Mauru/red
/**
 * @brief Fires up the SabreDAV server.
 *
 * @param App &$a
 */
function cloud_init(&$a)
{
    // call ($currenttheme)_init since we're operating outside of index.php
    $theme_info_file = "view/theme/" . current_theme() . "/php/theme.php";
    if (file_exists($theme_info_file)) {
        require_once $theme_info_file;
        if (function_exists(str_replace('-', '_', current_theme()) . '_init')) {
            $func = str_replace('-', '_', current_theme()) . '_init';
            $func($a);
        }
    }
    require_once 'include/reddav.php';
    if (!is_dir('store')) {
        os_mkdir('store', STORAGE_DEFAULT_PERMISSIONS, false);
    }
    $which = null;
    if (argc() > 1) {
        $which = argv(1);
    }
    $profile = 0;
    $channel = $a->get_channel();
    $a->page['htmlhead'] .= '<link rel="alternate" type="application/atom+xml" href="' . $a->get_baseurl() . '/feed/' . $which . '" />' . "\r\n";
    if ($which) {
        profile_load($a, $which, $profile);
    }
    $auth = new RedBasicAuth();
    $ob_hash = get_observer_hash();
    if ($ob_hash) {
        if (local_user()) {
            $channel = $a->get_channel();
            $auth->setCurrentUser($channel['channel_address']);
            $auth->channel_name = $channel['channel_address'];
            $auth->channel_id = $channel['channel_id'];
            $auth->channel_hash = $channel['channel_hash'];
            $auth->channel_account_id = $channel['channel_account_id'];
            if ($channel['channel_timezone']) {
                $auth->timezone = $channel['channel_timezone'];
            }
        }
        $auth->observer = $ob_hash;
    }
    if ($_GET['davguest']) {
        $_SESSION['davguest'] = true;
    }
    $_SERVER['QUERY_STRING'] = str_replace(array('?f=', '&f='), array('', ''), $_SERVER['QUERY_STRING']);
    $_SERVER['QUERY_STRING'] = strip_zids($_SERVER['QUERY_STRING']);
    $_SERVER['QUERY_STRING'] = preg_replace('/[\\?&]davguest=(.*?)([\\?&]|$)/ism', '', $_SERVER['QUERY_STRING']);
    $_SERVER['REQUEST_URI'] = str_replace(array('?f=', '&f='), array('', ''), $_SERVER['REQUEST_URI']);
    $_SERVER['REQUEST_URI'] = strip_zids($_SERVER['REQUEST_URI']);
    $_SERVER['REQUEST_URI'] = preg_replace('/[\\?&]davguest=(.*?)([\\?&]|$)/ism', '', $_SERVER['REQUEST_URI']);
    $rootDirectory = new RedDirectory('/', $auth);
    // A SabreDAV server-object
    $server = new DAV\Server($rootDirectory);
    // prevent overwriting changes each other with a lock backend
    $lockBackend = new DAV\Locks\Backend\File('store/[data]/locks');
    $lockPlugin = new DAV\Locks\Plugin($lockBackend);
    $server->addPlugin($lockPlugin);
    // The next section of code allows us to bypass prompting for http-auth if a FILE is being accessed anonymously and permissions
    // allow this. This way one can create hotlinks to public media files in their cloud and anonymous viewers won't get asked to login.
    // If a DIRECTORY is accessed or there are permission issues accessing the file and we aren't previously authenticated via zot,
    // prompt for HTTP-auth. This will be the default case for mounting a DAV directory.
    // In order to avoid prompting for passwords for viewing a DIRECTORY, add the URL query parameter 'davguest=1'
    $isapublic_file = false;
    $davguest = x($_SESSION, 'davguest') ? true : false;
    if (!$auth->observer && $_SERVER['REQUEST_METHOD'] === 'GET') {
        try {
            $x = RedFileData('/' . $a->cmd, $auth);
            if ($x instanceof RedFile) {
                $isapublic_file = true;
            }
        } catch (Exception $e) {
            $isapublic_file = false;
        }
    }
    if (!$auth->observer && !$isapublic_file && !$davguest) {
        try {
            $auth->Authenticate($server, t('Red Matrix - Guests: Username: {your email address}, Password: +++'));
        } catch (Exception $e) {
            logger('mod_cloud: auth exception' . $e->getMessage());
            http_status_exit($e->getHTTPCode(), $e->getMessage());
        }
    }
    // provide a directory view for the cloud in Red Matrix
    $browser = new RedBrowser($auth);
    $auth->setBrowserPlugin($browser);
    $server->addPlugin($browser);
    // All we need to do now, is to fire up the server
    $server->exec();
    killme();
}