Filters sources based on permissions.
| public static permissionsFilter ( array $in, integer $permission = Horde_Perms::READ, array $options = [] ) : array | ||
| $in | array | The source list we want filtered. |
| $permission | integer | The Horde_Perms::* constant we will filter on. |
| $options | array | Additional options: - require_add: (boolean) Only return sources that can be added to. |
| return | array | The filtered data. |
/**
*/
public function davGetCollections($user)
{
global $injector, $registry;
$hordeUser = $registry->convertUsername($user, true);
$dav = $injector->getInstance('Horde_Dav_Storage');
$factory = $injector->getInstance('Turba_Shares');
$books = array();
foreach (Turba::getAddressBooks(Horde_Perms::SHOW) as $id => $book) {
$readOnly = false;
switch ($book['type']) {
// Ugly hack! There is currently no clean way to retrieve address
// books that the user "owns", or to find out if a SQL/LDAP/Kolab
// address book contains per-user or global contacts.
case 'share':
$share = $factory->getShare($id);
if ($user == '-system-' && strlen($share->get('owner')) || $user != '-system-' && $hordeUser != $share->get('owner') && $hordeUser != $registry->getAuth()) {
continue;
}
$readOnly = !$share->hasPermission($hordeUser, Horde_Perms::EDIT);
break;
case 'facebook':
case 'favourites':
case 'vbook':
if ($user == '-system-') {
continue;
}
$readOnly = true;
break;
default:
if (!Turba::permissionsFilter(array($id => $book), Horde_Perms::EDIT)) {
$readOnly = true;
}
break;
}
try {
$id = $dav->getExternalCollectionId($id, 'contacts') ?: $id;
} catch (Horde_Dav_Exception $e) {
}
$books[] = array('id' => $id, 'uri' => $id, 'principaluri' => 'principals/' . $user, '{DAV:}displayname' => $book['title'], '{' . CardDAV\Plugin::NS_CARDDAV . '}supported-address-data' => new CardDAV\Property\SupportedAddressData(array(array('contentType' => 'text/directory', 'version' => '3.0'), array('contentType' => 'text/vcard', 'version' => '3.0'), array('contentType' => 'text/x-vcard', 'version' => '2.1'))), '{http://sabredav.org/ns}read-only' => $readOnly);
}
return $books;
}
/**
* Global variables defined:
* $addSources - TODO
* $attributes - (array) Attribute data from the config/attributes.php
* file.
* $browse_source_count - TODO
* $cfgSources - TODO
* $copymoveSources - TODO
*/
protected function _init()
{
global $injector, $registry, $session;
/* For now, autoloading the Content_* classes depend on there being a
* registry entry for the 'content' application that contains at least
* the fileroot entry. */
$injector->getInstance('Horde_Autoloader')->addClassPathMapper(new Horde_Autoloader_ClassPathMapper_Prefix('/^Content_/', $registry->get('fileroot', 'content') . '/lib/'));
if (!class_exists('Content_Tagger')) {
throw new Horde_Exception(_("The Content_Tagger class could not be found. Make sure the Content application is installed."));
}
// Turba source and attribute configuration.
$attributes = $registry->loadConfigFile('attributes.php', 'attributes', 'turba')->config['attributes'];
$cfgSources = Turba::availableSources();
/* UGLY UGLY UGLY - we should NOT be using this as a global
* variable all over the place. */
$GLOBALS['cfgSources'] =& $cfgSources;
// See if any of our sources are configured to use Horde_Share.
foreach ($cfgSources as $key => $cfg) {
if (!empty($cfg['use_shares'])) {
// Create a share instance.
$session->set('turba', 'has_share', true);
$cfgSources = Turba::getConfigFromShares($cfgSources);
break;
}
}
$GLOBALS['attributes'] = $attributes;
$cfgSources = Turba::permissionsFilter($cfgSources);
// Build the directory sources select widget.
if (empty(Turba::$source)) {
if (!(Turba::$source = $session->get('turba', 'source'))) {
Turba::$source = Turba::getDefaultAddressbook();
}
Turba::$source = Horde_Util::getFormData('source', Turba::$source);
}
$GLOBALS['browse_source_count'] = 0;
foreach (Turba::getAddressBooks() as $key => $curSource) {
if (!empty($curSource['browse'])) {
$GLOBALS['browse_source_count']++;
if (empty(Turba::$source)) {
Turba::$source = $key;
}
}
}
if (empty($cfgSources[Turba::$source]['browse'])) {
Turba::$source = Turba::getDefaultAddressbook();
}
$session->set('turba', 'source', Turba::$source);
$GLOBALS['addSources'] = Turba::getAddressBooks(Horde_Perms::EDIT, array('require_add' => true));
$GLOBALS['copymoveSources'] = $GLOBALS['addSources'];
unset($GLOBALS['copymoveSources'][Turba::$source]);
}
