Congegni
/
sintonia
7
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

API changed! 

Playlist-related methods parameters changed to be more consistent with other
methods.
This commit is contained in:
tomas 2005-02-18 02:56:51 +00:00
parent 7fa94a3d5b
commit 02f7969fe3
1 changed files with 43 additions and 61 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

104
livesupport/modules/storageServer/var/GreenBox.php
View File

@ -22,8 +22,8 @@
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
Author : $Author: sebastian $
Version : $Revision: 1.35 $
Author : $Author: tomas $
Version : $Revision: 1.36 $
Location : $Source: /home/paul/cvs2svn-livesupport/newcvsrepo/livesupport/modules/storageServer/var/GreenBox.php,v $
------------------------------------------------------------------------------*/
@ -34,8 +34,8 @@ require_once "BasicStor.php";
*
* LiveSupport file storage module
*
* @author $Author: sebastian $
* @version $Revision: 1.35 $
* @author $Author: tomas $
* @version $Revision: 1.36 $
* @see BasicStor
*/
class GreenBox extends BasicStor{
@ -388,26 +388,37 @@ class GreenBox extends BasicStor{
/**
* Create a new empty playlist.
*
* @param sessid string, session ID
* @param gunid string, playlist global unique ID
* @param parid int, parent id
* @param fname string, human readable menmonic file name
* @return string, playlist global unique ID
* @param gunid string, playlist global unique ID
* @param sessid string, session ID
* @return int, local id of created playlist
*/
function createPlaylist($sessid, $gunid, $fname)
function createPlaylist($parid, $fname, $gunid, $sessid)
{
require_once"LocStor.php";
$lc =& new LocStor($this->dbc, $this->config);
return $lc->createPlaylist($sessid, $gunid, $fname);
$gunid2 = $lc->createPlaylist($sessid, $gunid, $fname);
if(PEAR::isError($gunid2)) return $gunid2;
$id = $this->_idFromGunid($gunid2);
if(PEAR::isError($id)) return $id;
$hdid = $this->_getHomeDirId($sessid);
if(PEAR::isError($hdid)) return $hdid;
if($parid != $hdid && !is_null($parid)){
$r = $this->bsMoveFile($id, $parid);
}
if(PEAR::isError($r)){ return $r; }
return $id;
}
/**
* Return playlist as XML string
*
* @param sessid string, session ID
* @param id int, local object id
* @param sessid string, session ID
* @return string, XML
*/
function getPlaylistXml($sessid, $id)
function getPlaylistXml($id, $sessid)
{
return $this->getMdata($id, $sessid);
}
@ -415,11 +426,11 @@ class GreenBox extends BasicStor{
/**
* Return playlist as hierarchical PHP hash-array
*
* @param sessid string, session ID
* @param id int, local object id
* @param sessid string, session ID
* @return array
*/
function getPlaylistArray($sessid, $id)
function getPlaylistArray($id, $sessid)
{
$gunid = $this->_gunidFromId($id);
$pl =& StoredFile::recall($this, $id);
@ -431,11 +442,11 @@ class GreenBox extends BasicStor{
/**
* Mark playlist as edited and return edit token
*
* @param sessid string, session ID
* @param id int, local object id
* @param sessid string, session ID
* @return string, playlist access token
*/
function lockPlaylistForEdit($sessid, $id)
function lockPlaylistForEdit($id, $sessid)
{
$gunid = $this->_gunidFromId($id);
require_once"LocStor.php";
@ -448,11 +459,11 @@ class GreenBox extends BasicStor{
/**
* Release token, regenerate XML from DB and clear edit flag.
*
* @param sessid string, session ID
* @param token string, playlist access token
* @param sessid string, session ID
* @return string gunid
*/
function releaseLockedPlaylist($sessid, $token)
function releaseLockedPlaylist($token, $sessid)
{
$gunid = $this->bsCloseDownload($token, 'metadata');
if(PEAR::isError($gunid)) return $gunid;
@ -467,12 +478,12 @@ class GreenBox extends BasicStor{
/**
* Add audioclip specified by gunid to the playlist
*
* @param sessid string, session ID
* @param token string, playlist access token
* @param acGunid string, global unique ID of added file
* @param sessid string, session ID
* @return string, generated playlistElement gunid
*/
function addAudioClipToPlaylist($sessid, $token, $acGunid)
function addAudioClipToPlaylist($token, $acGunid, $sessid)
{
$plGunid = $this->_gunidFromToken($token, 'download');
if(PEAR::isError($plGunid)) return $plGunid;
@ -563,12 +574,12 @@ class GreenBox extends BasicStor{
/**
* Remove audioclip from playlist
*
* @param sessid string, session ID
* @param token string, playlist access token
* @param plElGunid string, global unique ID of deleted playlistElement
* @param sessid string, session ID
* @return boolean
*/
function delAudioClipFromPlaylist($sessid, $token, $plElGunid)
function delAudioClipFromPlaylist($token, $plElGunid, $sessid)
{
$plGunid = $this->_gunidFromToken($token, 'download');
if(PEAR::isError($plGunid)) return $plGunid;
@ -646,11 +657,11 @@ class GreenBox extends BasicStor{
/**
* RollBack playlist changes to the locked state
*
* @param sessid string, session ID
* @param token string, playlist access token
* @param sessid string, session ID
* @return string gunid of playlist
*/
function revertEditedPlaylist($sessid, $token)
function revertEditedPlaylist($token, $sessid)
{
$gunid = $this->bsCloseDownload($token, 'metadata');
if(PEAR::isError($gunid)) return $gunid;
@ -694,47 +705,16 @@ class GreenBox extends BasicStor{
return sprintf("%02d:%02d:%09.6f", $h, $m, $r);
}
/* ---------- */
/**
* Open a Playlist metafile for editing.
* Open readable URL and mark file as beeing edited.
*
* @param sessid string, session ID
* @param gunid string, playlist global unique ID
* @return struct
* {url:readable URL for HTTP GET, token:access token, chsum:checksum}
*/
function editPlaylist($sessid, $gunid)
{
require_once"LocStor.php";
$lc =& new LocStor($this->dbc, $this->config);
return $lc->editPlaylist($sessid, $gunid);
}
/**
* Store a new Playlist metafile in place of the old one.
*
* @param sessid string, session ID
* @param playlistToken string, playlist access token
* @param newPlaylist string, new playlist as XML string
* @return string, gunid
*/
function savePlaylist($sessid, $playlistToken, $newPlaylist)
{
require_once"LocStor.php";
$lc =& new LocStor($this->dbc, $this->config);
return $lc->savePlaylist($sessid, $playlistToken, $newPlaylist);
}
/**
* Delete a Playlist metafile.
*
* @param parid int, parent id
* @param sessid string, session ID
* @param gunid string, playlist global unique ID
* @return boolean
*/
function deletePlaylist($sessid, $gunid)
function deletePlaylist($id, $sessid)
{
$gunid = $this->_gunidFromId($id);
require_once"LocStor.php";
$lc =& new LocStor($this->dbc, $this->config);
return $lc->deletePlaylist($sessid, $gunid);
@ -743,12 +723,13 @@ class GreenBox extends BasicStor{
/**
* Check whether a Playlist metafile with the given playlist ID exists.
*
* @param parid int, parent id
* @param sessid string, session ID
* @param gunid string, playlist global unique ID
* @return boolean
*/
function existsPlaylist($sessid, $gunid)
function existsPlaylist($gunid, $sessid)
{
$gunid = $this->_gunidFromId($id);
require_once"LocStor.php";
$lc =& new LocStor($this->dbc, $this->config);
return $lc->existsPlaylist($sessid, $gunid);
@ -759,12 +740,13 @@ class GreenBox extends BasicStor{
* is available for editing, i.e., exists and is not marked as
* beeing edited.
*
* @param parid int, parent id
* @param sessid string, session ID
* @param gunid string, playlist global unique ID
* @return boolean
*/
function playlistIsAvailable($sessid, $gunid)
function playlistIsAvailable($gunid, $sessid)
{
$gunid = $this->_gunidFromId($id);
require_once"LocStor.php";
$lc =& new LocStor($this->dbc, $this->config);
return $lc->playlistIsAvailable($sessid, $gunid);