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CC-3174 : showbuilder

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improving playlist functionality/error checking like the showbuilder.
will send last modified ts to make sure user has a current copy of the open playlist.
This commit is contained in:
Naomi Aro 2012-02-20 18:24:04 +01:00
parent 17c3cdcfb2
commit c0f16fac3c
3 changed files with 524 additions and 430 deletions
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223
airtime_mvc/application/controllers/PlaylistController.php
View file

@ -30,6 +30,12 @@ class PlaylistController extends Zend_Controller_Action
if (isset($this->pl_sess->id)) {
$pl = new Application_Model_Playlist($this->pl_sess->id);
$modified = $this->_getParam('modified', null);
if ($pl->getLastModified("U") !== $modified) {
$this->createFullResponse($pl);
throw new PlaylistOutDatedException("You are viewing an older version of {$pl->getName()}");
}
}
return $pl;
}
@ -51,6 +57,7 @@ class PlaylistController extends Zend_Controller_Action
$this->view->name = $pl->getName();
$this->view->length = $pl->getLength();
$this->view->description = $pl->getDescription();
$this->view->modified = $pl->getLastModified("U");
unset($this->view->pl);
}
@ -68,10 +75,33 @@ class PlaylistController extends Zend_Controller_Action
}
}
private function playlistOutdated($pl, $e)
{
$this->view->error = $e->getMessage();
}
private function playlistNotFound()
{
$this->view->error = "Playlist not found";
Logging::log("Playlist not found");
$this->changePlaylist(null);
$this->createFullResponse(null);
}
private function playlistUnknownError($e)
{
$this->view->error = "Something went wrong.";
Logging::log("{$e->getFile()}");
Logging::log("{$e->getLine()}");
Logging::log("{$e->getMessage()}");
}
public function indexAction()
{
global $CC_CONFIG;
$request = $this->getRequest();
$baseUrl = $request->getBaseUrl();
@ -81,18 +111,16 @@ class PlaylistController extends Zend_Controller_Action
$this->_helper->viewRenderer->setResponseSegment('spl');
try {
$pl = $this->getPlaylist();
if (isset($pl)) {
$this->view->pl = $pl;
if (isset($this->pl_sess->id)) {
$pl = new Application_Model_Playlist($this->pl_sess->id);
$this->view->pl = $pl;
}
}
catch (PlaylistNotFoundException $e) {
Logging::log("Playlist not found");
$this->changePlaylist(null);
$this->playlistNotFound();
}
catch (Exception $e) {
Logging::log("{$e->getMessage()}");
$this->playlistUnknownError($e);
}
}
@ -119,20 +147,15 @@ class PlaylistController extends Zend_Controller_Action
}
try {
$pl = $this->getPlaylist();
$pl = new Application_Model_Playlist($id);
$this->createFullResponse($pl);
}
catch (PlaylistNotFoundException $e) {
Logging::log("Playlist {$id} not found");
$this->changePlaylist(null);
$this->playlistNotFound();
}
catch (Exception $e) {
Logging::log("{$e->getFile()}");
Logging::log("{$e->getLine()}");
Logging::log("{$e->getMessage()}");
$this->changePlaylist(null);
$this->playlistUnknownError($e);
}
$this->createFullResponse($pl);
}
public function deleteAction()
@ -150,23 +173,18 @@ class PlaylistController extends Zend_Controller_Action
}
else {
Logging::log("Not deleting currently active playlist");
$pl = new Application_Model_Playlist($this->pl_sess->id);
}
Application_Model_Playlist::DeletePlaylists($ids);
$pl = $this->getPlaylist();
$this->createFullResponse($pl);
}
catch(PlaylistNotFoundException $e) {
Logging::log("Playlist not found");
$this->changePlaylist(null);
$pl = null;
catch (PlaylistNotFoundException $e) {
$this->playlistNotFound();
}
catch(Exception $e) {
Logging::log("{$e->getFile()}");
Logging::log("{$e->getLine()}");
Logging::log("{$e->getMessage()}");
catch (Exception $e) {
$this->playlistUnknownError($e);
}
$this->createFullResponse($pl);
}
public function addItemsAction()
@ -176,24 +194,20 @@ class PlaylistController extends Zend_Controller_Action
$afterItem = $this->_getParam('afterItem', null);
$addType = $this->_getParam('type', 'after');
Logging::log("type is ".$addType);
try {
$pl = $this->getPlaylist();
$pl->addAudioClips($ids, $afterItem, $addType);
$this->createUpdateResponse($pl);
}
catch (PlaylistOutDatedException $e) {
$this->playlistOutdated($pl, $e);
}
catch (PlaylistNotFoundException $e) {
Logging::log("Playlist not found");
$this->changePlaylist(null);
$this->createFullResponse(null);
$this->playlistNotFound();
}
catch (Exception $e) {
Logging::log("{$e->getFile()}");
Logging::log("{$e->getLine()}");
Logging::log("{$e->getMessage()}");
$this->playlistUnknownError($e);
}
$this->createUpdateResponse($pl);
}
public function moveItemsAction()
@ -201,46 +215,44 @@ class PlaylistController extends Zend_Controller_Action
$ids = $this->_getParam('ids');
$ids = (!is_array($ids)) ? array($ids) : $ids;
$afterItem = $this->_getParam('afterItem', null);
$modified = $this->_getParam('modified');
try {
$pl = $this->getPlaylist();
$pl->moveAudioClips($ids, $afterItem);
$this->createUpdateResponse($pl);
}
catch (PlaylistOutDatedException $e) {
$this->playlistOutdated($pl, $e);
}
catch (PlaylistNotFoundException $e) {
Logging::log("Playlist not found");
$this->changePlaylist(null);
$this->createFullResponse(null);
$this->playlistNotFound();
}
catch (Exception $e) {
Logging::log("{$e->getFile()}");
Logging::log("{$e->getLine()}");
Logging::log("{$e->getMessage()}");
$this->playlistUnknownError($e);
}
$this->createUpdateResponse($pl);
}
public function deleteItemsAction()
{
$ids = $this->_getParam('ids');
$ids = (!is_array($ids)) ? array($ids) : $ids;
$modified = $this->_getParam('modified');
try {
$pl = $this->getPlaylist();
$pl->delAudioClips($ids);
$this->createUpdateResponse($pl);
}
catch (PlaylistOutDatedException $e) {
$this->playlistOutdated($pl, $e);
}
catch (PlaylistNotFoundException $e) {
Logging::log("Playlist not found");
$this->changePlaylist(null);
$this->createFullResponse(null);
$this->playlistNotFound();
}
catch (Exception $e) {
Logging::log("{$e->getFile()}");
Logging::log("{$e->getLine()}");
Logging::log("{$e->getMessage()}");
$this->playlistUnknownError($e);
}
$this->createUpdateResponse($pl);
}
public function setCueAction()
@ -253,21 +265,22 @@ class PlaylistController extends Zend_Controller_Action
$pl = $this->getPlaylist();
$response = $pl->changeClipLength($id, $cueIn, $cueOut);
$this->view->response = $response;
if(!isset($response["error"])) {
if (!isset($response["error"])) {
$this->view->response = $response;
$this->createUpdateResponse($pl);
}
else {
$this->view->cue_error = $response["error"];
}
}
catch (PlaylistOutDatedException $e) {
$this->playlistOutdated($pl, $e);
}
catch (PlaylistNotFoundException $e) {
Logging::log("Playlist not found");
$this->changePlaylist(null);
$this->createFullResponse(null);
$this->playlistNotFound();
}
catch (Exception $e) {
Logging::log("{$e->getFile()}");
Logging::log("{$e->getLine()}");
Logging::log("{$e->getMessage()}");
$this->playlistUnknownError($e);
}
}
@ -281,21 +294,22 @@ class PlaylistController extends Zend_Controller_Action
$pl = $this->getPlaylist();
$response = $pl->changeFadeInfo($id, $fadeIn, $fadeOut);
$this->view->response = $response;
if (!isset($response["error"])) {
$this->createUpdateResponse($pl);
$this->view->response = $response;
}
else {
$this->view->fade_error = $response["error"];
}
}
catch (PlaylistOutDatedException $e) {
$this->playlistOutdated($pl, $e);
}
catch (PlaylistNotFoundException $e) {
Logging::log("Playlist not found");
$this->changePlaylist(null);
$this->createFullResponse(null);
$this->playlistNotFound();
}
catch (Exception $e) {
Logging::log("{$e->getFile()}");
Logging::log("{$e->getLine()}");
Logging::log("{$e->getMessage()}");
$this->playlistUnknownError($e);
}
}
@ -309,15 +323,14 @@ class PlaylistController extends Zend_Controller_Action
$fades = $pl->getFadeInfo($pl->getSize()-1);
$this->view->fadeOut = $fades[1];
}
catch (PlaylistOutDatedException $e) {
$this->playlistOutdated($pl, $e);
}
catch (PlaylistNotFoundException $e) {
Logging::log("Playlist not found");
$this->changePlaylist(null);
$this->createFullResponse(null);
$this->playlistNotFound();
}
catch (Exception $e) {
Logging::log("{$e->getFile()}");
Logging::log("{$e->getLine()}");
Logging::log("{$e->getMessage()}");
$this->playlistUnknownError($e);
}
}
@ -335,15 +348,14 @@ class PlaylistController extends Zend_Controller_Action
$pl = $this->getPlaylist();
$pl->setPlaylistfades($fadeIn, $fadeOut);
}
catch (PlaylistOutDatedException $e) {
$this->playlistOutdated($pl, $e);
}
catch (PlaylistNotFoundException $e) {
Logging::log("Playlist not found");
$this->changePlaylist(null);
$this->createFullResponse(null);
$this->playlistNotFound();
}
catch (Exception $e) {
Logging::log("{$e->getFile()}");
Logging::log("{$e->getLine()}");
Logging::log("{$e->getMessage()}");
$this->playlistUnknownError($e);
}
}
@ -351,33 +363,42 @@ class PlaylistController extends Zend_Controller_Action
{
$name = $this->_getParam('name', 'Unknown Playlist');
$pl = $this->getPlaylist();
if($pl === false){
$this->view->playlist_error = true;
return false;
try {
$pl = $this->getPlaylist();
$pl->setName($name);
$this->view->playlistName = $name;
$this->view->modified = $pl->getLastModified("U");
}
catch (PlaylistOutDatedException $e) {
$this->playlistOutdated($pl, $e);
}
catch (PlaylistNotFoundException $e) {
$this->playlistNotFound();
}
catch (Exception $e) {
$this->playlistUnknownError($e);
}
$pl->setName($name);
$this->view->playlistName = $name;
}
public function setPlaylistDescriptionAction()
{
$description = $this->_getParam('description', false);
$pl = $this->getPlaylist();
if($pl === false){
$this->view->playlist_error = true;
return false;
}
$description = $this->_getParam('description', "");
if($description != false) {
try {
$pl = $this->getPlaylist();
$pl->setDescription($description);
$this->view->description = $pl->getDescription();
$this->view->modified = $pl->getLastModified("U");
}
else {
$description = $pl->getDescription();
catch (PlaylistOutDatedException $e) {
$this->playlistOutdated($pl, $e);
}
catch (PlaylistNotFoundException $e) {
$this->playlistNotFound();
}
catch (Exception $e) {
$this->playlistUnknownError($e);
}
$this->view->playlistDescription = $description;
}
}