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This commit is contained in:
tomas 2005-03-02 02:22:55 +00:00
parent 5af205740a
commit c3a8feafd9
2 changed files with 83 additions and 14 deletions
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6
livesupport/modules/storageServer/var/GreenBox.php
View File

@ -23,7 +23,7 @@
Author : $Author: tomas $ Author : $Author: tomas $
Version : $Revision: 1.49 $ Version : $Revision: 1.50 $
Location : $Source: /home/paul/cvs2svn-livesupport/newcvsrepo/livesupport/modules/storageServer/var/GreenBox.php,v $ Location : $Source: /home/paul/cvs2svn-livesupport/newcvsrepo/livesupport/modules/storageServer/var/GreenBox.php,v $
------------------------------------------------------------------------------*/ ------------------------------------------------------------------------------*/
@ -35,7 +35,7 @@ require_once "BasicStor.php";
* LiveSupport file storage module * LiveSupport file storage module
* *
* @author $Author: tomas $ * @author $Author: tomas $
* @version $Revision: 1.49 $ * @version $Revision: 1.50 $
* @see BasicStor * @see BasicStor
*/ */
class GreenBox extends BasicStor{ class GreenBox extends BasicStor{
@ -483,7 +483,7 @@ class GreenBox extends BasicStor{
} }
/** /**
* Add audioclip specified by gunid to the playlist * Add audioclip specified by local id to the playlist
* *
* @param token string, playlist access token * @param token string, playlist access token
* @param acId string, local ID of added file * @param acId string, local ID of added file

91
livesupport/modules/storageServer/var/Playlist.php
View File

@ -23,18 +23,26 @@
Author : $Author: tomas $ Author : $Author: tomas $
Version : $Revision: 1.2 $ Version : $Revision: 1.3 $
Location : $Source: /home/paul/cvs2svn-livesupport/newcvsrepo/livesupport/modules/storageServer/var/Playlist.php,v $ Location : $Source: /home/paul/cvs2svn-livesupport/newcvsrepo/livesupport/modules/storageServer/var/Playlist.php,v $
------------------------------------------------------------------------------*/ ------------------------------------------------------------------------------*/
/** /**
* Auxiliary class for GB playlist editing methods
* *
* remark: dcterms:extent format: hh:mm:ss.ssssss
*/ */
class Playlist extends StoredFile{ class Playlist extends StoredFile{
/** /**
* * Create instace of Playlist object and recall existing file
* by access token.<br/>
*
* @param gb reference to GreenBox object
* @param token string, access token
* @param className string, optional classname to recall
* @return instace of StoredFile object
*/ */
function recallByToken(&$gb, $token, $className='Playlist') function recallByToken(&$gb, $token, $className='Playlist')
{ {
@ -43,6 +51,14 @@ class Playlist extends StoredFile{
/** /**
* Get audioClip legth and title * Get audioClip legth and title
*
* @param acId int, local id of audioClip inserted to playlist
* @return array with fields:
* <ul>
* <li>acGunid, string - audioClip gunid</li>
* <li>acLen string - length of clip in dcterms:extent format</li>
* <li>acTit string - clip title</li>
* </ul>
*/ */
function getAcInfo($acId) function getAcInfo($acId)
{ {
@ -61,7 +77,15 @@ class Playlist extends StoredFile{
} }
/** /**
* Get * Get info about playlist
*
* @return array with fields:
* <ul>
* <li>plLen string - length of playlist in dcterms:extent format</li>
* <li>plLenMid int - metadata record id of dcterms:extent record</li>
* <li>parid int - metadata record id of playlist container</li>
* <li>metaParid int - metadata record id of metadata container</li>
* </ul>
*/ */
function getPlInfo() function getPlInfo()
{ {
@ -85,7 +109,13 @@ class Playlist extends StoredFile{
} }
/** /**
* Get * Get container record id, optionally insert new container
*
* @param containerName string
* @param parid int - parent record id
* @param insertIfNone boolean - flag if insert may be done
* if container wouldn't be found
* @return int - metadata record id of container
*/ */
function getContainer($containerName, $parid=NULL, $insertIfNone=FALSE) function getContainer($containerName, $parid=NULL, $insertIfNone=FALSE)
{ {
@ -104,7 +134,22 @@ class Playlist extends StoredFile{
} }
/** /**
* Get * Inserting of new playlistEelement
*
* @param parid int - parent record id
* @param offset string - relative offset in extent format
* @param acGunid string - audioClip gunid
* @param acLen string - audiClip length in extent format
* @param acTit string - audioClip title
* @param fadeIn string - fadein value in ss.ssssss or extent format
* @param fadeOut string - fadeout value in ss.ssssss or extent format
* @return array with fields:
* <ul>
* <li>plElId int - record id of playlistElement</li>
* <li>plElGunid string - gl.unique id of playlistElement</li>
* <li>fadeInId int - record id</li>
* <li>fadeOutId int - record id</li>
* </ul>
*/ */
function insertPlaylistElement($parid, $offset, function insertPlaylistElement($parid, $offset,
$acGunid, $acLen, $acTit, $fadeIn=NULL, $fadeOut=NULL) $acGunid, $acLen, $acTit, $fadeIn=NULL, $fadeOut=NULL)
@ -152,7 +197,13 @@ class Playlist extends StoredFile{
} }
/** /**
* Set * Return record id, optionally insert new record
*
* @param category string - qualified name of metadata category
* @param parid int - parent record id
* @param value string - value for inserted record
* @param predxml string - 'A' | 'T' (attribute or tag)
* @return int - metadata record id
*/ */
function _getMidOrInsert($category, $parid, $value=NULL, $predxml='T') function _getMidOrInsert($category, $parid, $value=NULL, $predxml='T')
{ {
@ -167,7 +218,13 @@ class Playlist extends StoredFile{
} }
/** /**
* Set * Set value of metadata record, optionally insert new record
*
* @param mid int - record id
* @param value string - value for inserted record
* @param parid int - parent record id
* @param category string - qualified name of metadata category
* @return boolean
*/ */
function _setValueOrInsert($mid, $value, $parid, $category) function _setValueOrInsert($mid, $value, $parid, $category)
{ {
@ -177,11 +234,16 @@ class Playlist extends StoredFile{
$r = $this->md->setMetadataEl($mid, $value); $r = $this->md->setMetadataEl($mid, $value);
} }
if(PEAR::isError($r)){ return $r; } if(PEAR::isError($r)){ return $r; }
return $r; return TRUE;
} }
/** /**
* Set * Set playlist length - dcterm:extent
*
* @param newPlLen string - new length in extent format
* @param plLenMid int - playlist length record id
* @param metaParid int - metadata container record id
* @return boolean
*/ */
function setPlaylistLength($newPlLen, $plLenMid, $metaParid) function setPlaylistLength($newPlLen, $plLenMid, $metaParid)
{ {
@ -192,7 +254,7 @@ class Playlist extends StoredFile{
} }
/** /**
* Add audioclip specified by gunid to the playlist * Add audioclip specified by local id to the playlist
* *
* @param acId string, local ID of added file * @param acId string, local ID of added file
* @param fadeIn string, optional, in time format hh:mm:ss.ssssss * @param fadeIn string, optional, in time format hh:mm:ss.ssssss
@ -292,8 +354,12 @@ class Playlist extends StoredFile{
} }
/** /**
* * Change fadeIn and fadeOut values for plaulist Element
* *
* @param plElGunid string - playlistElement gunid
* @param fadeIn string - new value in ss.ssssss or extent format
* @param fadeOut string - new value in ss.ssssss or extent format
* @return boolean
*/ */
function changeFadeInfo($plElGunid, $fadeIn, $fadeOut) function changeFadeInfo($plElGunid, $fadeIn, $fadeOut)
{ {
@ -335,7 +401,10 @@ class Playlist extends StoredFile{
} }
/** /**
* Recalculate total length of playlist and relativeOffset values
* of all playlistElements according to legth and fadeIn values
* *
* @return boolean
*/ */
function recalculateTimes() function recalculateTimes()
{ {