/**
* Return permission for the specified user for this Resource.
*
* @param string $user The user to check for.
* @param integer $permission The permission to check.
* @param $restrict
*
* @return boolean
*/
public function hasPermission($user, $permission = Horde_Perms::READ, $restrict = null)
{
if ($user === null) {
$user = $GLOBALS['registry']->getAuth();
}
return $this->_share->hasPermission($user, $permission);
}
/**
* Encapsulates permissions checking.
*
* @param integer $permission The permission to check for.
* @param string $user The user to check permissions for. Defaults
* to the current user.
* @param string $creator An event creator, to check for creator
* permissions.
*
* @return boolean Whether the user has the permission on this calendar.
*/
public function hasPermission($permission, $user = null, $creator = null)
{
if ($user === null) {
$user = $GLOBALS['registry']->getAuth();
}
return $this->_share->hasPermission($user, $permission, $creator);
}
/**
* Encapsulates permissions checking.
*
* @param integer $permission The permission to check for.
* @param string $user The user to check permissions for. Defaults
* to the current user.
* @param string $creator An event creator, to check for creator
* permissions.
*
* @return boolean Whether the user has the permission on this calendar.
*/
public function hasPermission($permission, $user = null, $creator = null)
{
if ($user === null) {
$user = $GLOBALS['registry']->getAuth();
}
if ($this->_share->get('user') == null && $GLOBALS['registry']->isAdmin()) {
return true;
}
return $this->_share->hasPermission($user, $permission, $creator);
}
/**
* Returns a hash representing this calendar.
*
* @return array A simple hash.
*/
public function toHash()
{
global $calendar_manager, $conf, $injector, $registry;
$owner = $registry->getAuth() && $this->_share->get('owner') == $registry->getAuth();
$hash = parent::toHash();
$hash['name'] = Kronolith::getLabel($this->_share);
$hash['desc'] = (string) $this->_share->get('desc');
$hash['owner'] = $owner;
$hash['users'] = Kronolith::listShareUsers($this->_share);
$hash['fg'] = Kronolith::foregroundColor($this->_share);
$hash['bg'] = Kronolith::backgroundColor($this->_share);
$hash['show'] = in_array('tasks/' . $this->_share->getName(), $calendar_manager->get(Kronolith::DISPLAY_EXTERNAL_CALENDARS));
$hash['edit'] = $this->_share->hasPermission($registry->getAuth(), Horde_Perms::EDIT);
$hash['caldav'] = $this->caldavUrl();
$hash['sub'] = Horde::url($registry->get('webroot', 'horde') . ($conf['urls']['pretty'] == 'rewrite' ? '/rpc/nag/' : '/rpc.php/nag/'), true, -1) . ($this->_share->get('owner') ? $registry->convertUsername($this->_share->get('owner'), false) : '-system-') . '/' . $this->_share->getName() . '.ics';
if ($owner) {
$hash['perms'] = Kronolith::permissionToJson($this->_share->getPermission(), is_null($this->_share->get('owner')));
}
return $hash;
}
/**
* Returns a json representation of this gallery.
*
* @param boolean $full Return all information (subgalleries and images)?
*
* @return StdClass An object describing the gallery
* <pre>
* 'id' - gallery id
* 'p' - gallery's parent's id (null if top level)
* 'pn' - gallery's parent's name (null if top level)
* 'n' - gallery name
* 'dc' - date created
* 'dm' - date modified
* 'd' - description
* 'ki' - key image
* 'sg' - an object with the following properties:
* 'n' - gallery name
* 'dc' - date created
* 'dm' - date modified
* 'd' - description
* 'ki' - key image
*
* 'imgs' - an array of image objects with the following properties:
* 'id' - the image id
* 'url' - the image url
* </pre>
*/
public function toJson($full = false)
{
// @TODO: Support date grouped galleries
$vMode = $this->get('view_mode');
if ($vMode != 'Normal') {
$this->_setModeHelper('Normal');
}
$style = Ansel::getStyleDefinition('ansel_mobile');
$json = new StdClass();
$json->id = $this->id;
$json->n = $this->get('name');
$json->dc = $this->get('date_created');
$json->dm = $this->get('last_modified');
$json->d = $this->get('desc');
$json->ki = Ansel::getImageUrl($this->getKeyImage($style), 'thumb', false, $style)->toString(true);
$json->imgs = array();
// Parent
$parents = $this->getParents();
if (empty($parents)) {
$json->p = null;
$json->pn = null;
} else {
$p = array_pop($parents);
$json->p = $p->id;
$json->pn = $p->get('name');
}
if ($full) {
$json->tiny = $GLOBALS['conf']['image']['tiny'] && ($GLOBALS['conf']['vfs']['src'] == 'direct' || $this->_share->hasPermission('', Horde_Perms::READ));
$json->sg = array();
if ($this->hasSubGalleries()) {
$sgs = $this->getChildren($GLOBALS['registry']->getAuth(), Horde_Perms::READ, false);
//GLOBALS['injector']->getInstance('Ansel_Storage')->listGalleries(array('parent' => $this->id, 'all_levels' => false));
foreach ($sgs as $g) {
$json->sg[] = $g->toJson();
}
}
$images = $this->getImages();
foreach ($images as $img) {
$i = new StdClass();
$i->id = $img->id;
$i->url = Ansel::getImageUrl($img->id, 'thumb', false, $style)->toString(true);
$i->screen = Ansel::getImageUrl($img->id, 'screen', $json->tiny, Ansel::getStyleDefinition('ansel_default'))->toString(true);
$i->fn = $img->filename;
$json->imgs[] = $i;
}
}
if ($vMode != 'Normal') {
$this->_setModeHelper($vMode);
}
return $json;
}
