/**
* @param ATTACHMENT_HOST $host
*/
public function __construct($host)
{
$this->_host = $host;
$folder = $host->parent_folder();
parent::__construct($folder);
}
/**
* Return default handler objects for supported tasks.
* @param string $handler_type Specific functionality required.
* @param OBJECT_RENDERER_OPTIONS $options
* @return object
* @access private
*/
protected function _default_handler_for($handler_type, $options = null)
{
switch ($handler_type) {
case Handler_print_renderer:
case Handler_html_renderer:
case Handler_text_renderer:
include_once 'webcore/gui/folder_renderer.php';
return new FOLDER_RENDERER($this->app, $options);
case Handler_commands:
include_once 'webcore/cmd/folder_commands.php';
return new FOLDER_COMMANDS($this);
case Handler_history_item:
include_once 'webcore/obj/webcore_history_items.php';
return new FOLDER_HISTORY_ITEM($this->app);
case Handler_subscriptions:
include_once 'webcore/gui/subscription_renderer.php';
return new FOLDER_SUBSCRIPTION_RENDERER($this->app, $options);
default:
return parent::_default_handler_for($handler_type, $options);
}
}
/**
* Set the parent object for this attachment.
* Does not store to the database. Sets up both the host and the folder information
* for this attachment; used during object setup when retrieved from database.
* @param ATTACHMENT_HOST $host
*/
public function set_host($host)
{
$this->set_parent_folder($host->parent_folder());
$this->_host = $host;
$this->object_id = $host->id;
}
/**
* Return default handler objects for supported tasks.
* @param string $handler_type Specific functionality required.
* @param OBJECT_RENDERER_OPTIONS $options
* @return object
* @access private
*/
protected function _default_handler_for($handler_type, $options = null)
{
switch ($handler_type) {
case Handler_navigator:
include_once 'webcore/gui/entry_navigator.php';
return new ENTRY_NAVIGATOR($this);
case Handler_commands:
include_once 'webcore/cmd/entry_commands.php';
return new ENTRY_COMMANDS($this);
case Handler_history_item:
include_once 'webcore/obj/webcore_history_items.php';
return new ENTRY_HISTORY_ITEM($this->app);
case Handler_rss_renderer:
include_once 'webcore/gui/rss_renderer.php';
return new ENTRY_RSS_RENDERER($this->app, $options);
case Handler_atom_renderer:
include_once 'webcore/gui/atom_renderer.php';
return new ENTRY_ATOM_RENDERER($this->app, $options);
case Handler_associated_data:
include_once 'webcore/gui/entry_renderer.php';
return new ENTRY_ASSOCIATED_DATA_RENDERER($this->app, $options);
case Handler_subscriptions:
include_once 'webcore/gui/subscription_renderer.php';
return new ENTRY_SUBSCRIPTION_RENDERER($this->app, $options);
default:
return parent::_default_handler_for($handler_type, $options);
}
}
