Location: PHPKode > projects > Habari > system/classes/mediasilo.php
<?php
/**
 * @package Habari
 *
 */

/**
 * MediaSilo interface
 *
 * @version $Id$
 * @copyright 2007
 */
interface MediaSilo
{
	const PERM_READ = 1;
	const PERM_WRITE = 2;

	/**
	 * Return basic information about this silo
	 *   name- The name of the silo, used as the root directory for media in this silo
	 **/
	public function silo_info();

	/**
	 * Return directory contents for the silo path
	 * @param string $path The path to retrieve the contents of
	 * @return array An array of MediaAssets describing the contents of the directory
	 **/
	public function silo_dir( $path );

	/**
	 * Get the file from the specified path
	 * @param string $path The path of the file to retrieve
	 * @param array $qualities Qualities that specify the version of the file to retrieve.
	 * @return MediaAsset The requested asset
	 **/
	public function silo_get( $path, $qualities = null );

	/**
	 * Store the specified media at the specified path
	 * @param string $path The path of the file to retrieve
	 * @param MediaAsset The asset to store
	 **/
	public function silo_put( $path, $filedata );

	/**
	 * Delete the file at the specified path
	 * @param string $path The path of the file to retrieve
	 **/
	public function silo_delete( $path );

	/**
	 * Retrieve a set of highlights from this silo
	 * This would include things like recently uploaded assets, or top downloads
	 * @return array An array of MediaAssets to highlihgt from this silo
	 **/
	public function silo_highlights();

	/**
	 * Retrieve the permissions for the current user to access the specified path
	 * @param string $path The path to retrieve permissions for
	 * @return array An array of permissions constants (MediaSilo::PERM_READ, MediaSilo::PERM_WRITE)
	 **/
	public function silo_permissions( $path );

}

?>
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