Merge branch 'master' of dev.sourcefabric.org:airtime

airtime_mvc/application/common/Database.php

@@ -2,9 +2,11 @@
 class Application_Common_Database
 {
     public static function prepareAndExecute($sql, array $paramValueMap,
-        $type='all', $fetchType=PDO::FETCH_ASSOC)
+        $type='all', $fetchType=PDO::FETCH_ASSOC, $con=null)
     {
-        $con = Propel::getConnection();
+        if (is_null($con)) {
+            $con = Propel::getConnection();
+        }
         $stmt = $con->prepare($sql);
         foreach ($paramValueMap as $param => $v) {
             $stmt->bindValue($param, $v);

airtime_mvc/application/controllers/ScheduleController.php

@@ -367,13 +367,6 @@ class ScheduleController extends Zend_Controller_Action
         $service_showForm = new Application_Service_ShowFormService($showId, $instanceId);
 
         $isAdminOrPM = $currentUser->isAdminOrPM();
-        /*$isHostOfShow = $currentUser->isHostOfShow($showId);
-        // in case a user was once a dj and had been assigned to a show
-        // but was then changed to an admin user we need to allow
-        // the user to edit the show as an admin (CC-4925)
-        if ($isHostOfShow && !$isAdminOrPM) {
-            $this->view->action = "dj-edit-show";
-        }*/
 
         $forms = $this->createShowFormAction();
 
@@ -397,30 +390,11 @@ class ScheduleController extends Zend_Controller_Action
 
         if ($currentUser->isAdminOrPM()) {
             $this->createShowFormAction(true);
+            $this->view->addNewShow = true;
             $this->view->form = $this->view->render('schedule/add-show-form.phtml');
         }
     }
 
-    /*public function djEditShowAction()
-    {
-        $js = $this->_getParam('data');
-        $data = array();
-
-        //need to convert from serialized jQuery array.
-        foreach ($js as $j) {
-            $data[$j["name"]] = $j["value"];
-        }
-
-        //update cc_show
-        $show = new Application_Model_Show($data["add_show_id"]);
-        $show->setAirtimeAuthFlag($data["cb_airtime_auth"]);
-        $show->setCustomAuthFlag($data["cb_custom_auth"]);
-        $show->setCustomUsername($data["custom_username"]);
-        $show->setCustomPassword($data["custom_password"]);
-
-        $this->view->edit = true;
-    }*/
-
     public function editRepeatingShowInstanceAction(){
         $js = $this->_getParam('data');
         $data = array();

airtime_mvc/application/models/Block.php

@@ -33,6 +33,7 @@ class Application_Model_Block implements Application_Model_LibraryEditable
             "cueout"     => "00:00:00",
             "fadein"     => "0.0",
             "fadeout"    => "0.0",
+    		"crossfadeDuration" => 0
     );
 
     //using propel's phpNames.
@@ -101,6 +102,7 @@ class Application_Model_Block implements Application_Model_LibraryEditable
 
         $this->blockItem["fadein"] = Application_Model_Preference::GetDefaultFadeIn();
         $this->blockItem["fadeout"] = Application_Model_Preference::GetDefaultFadeOut();
+        $this->blockItem["crossfadeDuration"] = Application_Model_Preference::GetDefaultCrossfadeDuration();
 
         $this->con = isset($con) ? $con : Propel::getConnection(CcBlockPeer::DATABASE_NAME);
         $this->id = $this->block->getDbId();
@@ -390,6 +392,7 @@ SQL;
         $row->setDbCueout($info["cueout"]);
         $row->setDbFadein(Application_Common_DateHelper::secondsToPlaylistTime($info["fadein"]));
         $row->setDbFadeout(Application_Common_DateHelper::secondsToPlaylistTime($info["fadeout"]));
+        $row->setDbTrackOffset($info["crossfadeDuration"]);
         $row->save($this->con);
         // above save result update on cc_block table on length column.
         // but $this->block doesn't get updated automatically
@@ -485,7 +488,7 @@ SQL;
             }
             
             foreach ($p_items as $ac) {
-                Logging::info("Adding audio file {$ac[0]}");
+                //Logging::info("Adding audio file {$ac[0]}");
                 try {
                     if (is_array($ac) && $ac[1] == 'audioclip') {
                         $res = $this->insertBlockElement($this->buildEntry($ac[0], $pos));
@@ -655,7 +658,7 @@ SQL;
 
     public function getFadeInfo($pos)
     {
-        Logging::info("Getting fade info for pos {$pos}");
+        //Logging::info("Getting fade info for pos {$pos}");
 
         $row = CcBlockcontentsQuery::create()
         ->joinWith(CcFilesPeer::OM_CLASS)
@@ -1272,8 +1275,10 @@ SQL;
         $isBlockFull = false;
         
         while ($iterator->valid()) {
+        	
             $id = $iterator->current()->getDbId();
-            $length = Application_Common_DateHelper::calculateLengthInSeconds($iterator->current()->getDbLength());
+            $fileLength = $iterator->current()->getCueLength();
+            $length = Application_Common_DateHelper::calculateLengthInSeconds($fileLength);
             $insertList[] = array('id'=>$id, 'length'=>$length);
             $totalTime += $length;
             $totalItems++;
@@ -1288,8 +1293,11 @@ SQL;
         
         $sizeOfInsert = count($insertList);
         
-        // if block is not full and reapeat_track is check, fill up more
+        // if block is not full and repeat_track is check, fill up more
         while (!$isBlockFull && $repeat == 1 && $sizeOfInsert > 0) {
+        	Logging::debug("adding repeated tracks.");
+        	Logging::debug("total time = " . $totalTime);
+        	
             $randomEleKey = array_rand(array_slice($insertList, 0, $sizeOfInsert));
             $insertList[] = $insertList[$randomEleKey];
             $totalTime += $insertList[$randomEleKey]['length'];

airtime_mvc/application/models/Preference.php

@@ -11,6 +11,9 @@ class Application_Model_Preference
     private static function setValue($key, $value, $isUserValue = false, $userId = null)
     {
         try {
+            $con = Propel::getConnection(CcPrefPeer::DATABASE_NAME);
+            $con->beginTransaction();
+
             //called from a daemon process
             if (!class_exists("Zend_Auth", false) || !Zend_Auth::getInstance()->hasIdentity()) {
                 $id = NULL;
@@ -35,10 +38,18 @@ class Application_Model_Preference
                 $paramMap[':id'] = $userId;
             }
 
-            $result = Application_Common_Database::prepareAndExecute($sql, $paramMap, 'column');
+            $result = Application_Common_Database::prepareAndExecute($sql, 
+                    $paramMap, 
+                    'column', 
+                    PDO::FETCH_ASSOC, 
+                    $con);
 
             $paramMap = array();
-            if ($result == 1) {
+            if ($result > 1) {
+                //this case should not happen.
+                throw new Exception("Invalid number of results returned. Should be ".
+                    "0 or 1, but is '$result' instead");
+            } elseif ($result == 1) {
                 // result found
                 if (is_null($id) || !$isUserValue) {
                     // system pref
@@ -76,11 +87,17 @@ class Application_Model_Preference
             $paramMap[':key'] = $key;
             $paramMap[':value'] = $value;
 
-            Application_Common_Database::prepareAndExecute($sql, $paramMap, 'execute');
+            Application_Common_Database::prepareAndExecute($sql, 
+                    $paramMap, 
+                    'execute', 
+                    PDO::FETCH_ASSOC, 
+                    $con);
 
+            $con->commit();
         } catch (Exception $e) {
+            $con->rollback();
             header('HTTP/1.0 503 Service Unavailable');
-            Logging::info("Could not connect to database: ".$e->getMessage());
+            Logging::info("Database error: ".$e->getMessage());
             exit;
         }
 

airtime_mvc/application/models/Scheduler.php

@@ -557,6 +557,7 @@ class Application_Model_Scheduler
                  */
                 $instances = $this->getInstances($schedule["instance"]);
                 foreach($instances as $instance) {
+                    $linked = $instance->getCcShow()->isLinked();
                     if ($id !== 0) {
                         $schedItem = CcScheduleQuery::create()->findPK($id, $this->con);
                         /* We use the selected cursor's position to find the same
@@ -609,12 +610,31 @@ class Application_Model_Scheduler
                             $filesToInsert = array_merge($filesToInsert, $this->retrieveMediaFiles($media["id"], $media["type"]));
                         }
                     }
+
                     foreach ($filesToInsert as $file) {
                         //item existed previously and is being moved.
                         //need to keep same id for resources if we want REST.
                         if (isset($file['sched_id'])) {
                             $sched = CcScheduleQuery::create()->findPk($file["sched_id"]);
 
+                            /* We need to keep a record of the original positon a track
+                             * is being moved from so we can use it to retrieve the correct
+                             * items in linked instances
+                             */
+                            if (!isset($originalPosition)) {
+                                $originalPosition = $sched->getDbPosition();
+                            }
+
+                            /* If we are moving an item in a linked show we need to get
+                             * the relative item to move in each instance. We know what the
+                             * relative item is by its position
+                             */
+                            if ($linked && $moveAction) {
+                                $sched = CcScheduleQuery::create()
+                                    ->filterByDbInstanceId($instance->getDbId())
+                                    ->filterByDbPosition($originalPosition)
+                                    ->findOne();
+                            }
                             $excludeIds[] = intval($sched->getDbId());
 
                             $file["cliplength"] = $sched->getDbClipLength();
@@ -694,7 +714,6 @@ class Application_Model_Scheduler
                         //recalculate the start/end times after the inserted items.
                         foreach ($followingSchedItems as $item) {
                             $endTimeDT = $this->findEndTime($nextStartDT, $item->getDbClipLength());
-
                             $item->setDbStarts($nextStartDT);
                             $item->setDbEnds($endTimeDT);
                             $item->setDbPosition($pos);

airtime_mvc/application/models/airtime/CcFiles.php

@@ -12,6 +12,20 @@
  * @package    propel.generator.campcaster
  */
 class CcFiles extends BaseCcFiles {
+	
+	public function getCueLength()
+	{
+		$cuein = $this->getDbCuein();
+		$cueout = $this->getDbCueout();
+		
+		$cueinSec = Application_Common_DateHelper::calculateLengthInSeconds($cuein);
+		$cueoutSec = Application_Common_DateHelper::calculateLengthInSeconds($cueout);
+		$lengthSec = bcsub($cueoutSec, $cueinSec, 6);
+		
+		$length = Application_Common_DateHelper::secondsToPlaylistTime($lengthSec);
+		
+		return $length;
+	}
 
     public function getDbLength($format = "H:i:s.u")
     {

airtime_mvc/application/services/CalendarService.php

@@ -67,6 +67,11 @@ class Application_Service_CalendarService
                         "name"=> $text,
                         "icon" => "soundcloud");
                 }
+            } else {
+                $menu["content"] = array(
+                    "name"=> _("Show Content"),
+                    "icon" => "overview",
+                    "url" => $baseUrl."schedule/show-content-dialog");
             }
         } else {
             //Show content can be modified from the calendar if:

airtime_mvc/application/services/SchedulerService.php

@@ -68,8 +68,12 @@ class Application_Service_SchedulerService
             $ccSchedules = CcScheduleQuery::create()
                 ->filterByDbInstanceId($instanceIds, Criteria::IN)
                 ->find();
+
+            $interval = new DateInterval("PT".abs($diff)."S");
+            if ($diff < 0) {
+                $interval->invert = 1;
+            }
             foreach ($ccSchedules as $ccSchedule) {
-                $interval = new DateInterval("PT".$diff."S");
                 $start = new DateTime($ccSchedule->getDbStarts());
                 $newStart = $start->add($interval);
                 $end = new DateTime($ccSchedule->getDbEnds());

airtime_mvc/application/services/ShowFormService.php

@@ -216,7 +216,7 @@ class Application_Service_ShowFormService
                 'add_show_no_end' => (!$service_show->getRepeatingEndDate()),
                 'add_show_monthly_repeat_type' => $monthlyRepeatType));
 
-        if (!$this->ccShow->isLinkable()) {
+        if (!$this->ccShow->isLinkable() || $this->ccShow->isRecorded()) {
             $form->getElement('add_show_linked')->setOptions(array('disabled' => true));
         }
     }

airtime_mvc/application/services/ShowService.php

@@ -976,7 +976,7 @@ SQL;
                     $this->createRebroadcastInstances($showDay, $date, $ccShowInstance->getDbId());
                 }
             }
-            $start = $this->getNextMonthlyMonthlyRepeatDate($start, $timezone);
+            $start = $this->getNextMonthlyMonthlyRepeatDate($start, $timezone, $showDay->getDbStartTime());
         }
         $this->setNextRepeatingShowDate($start->format("Y-m-d"), $day, $show_id);
     }
@@ -1034,7 +1034,7 @@ SQL;
      * Enter description here ...
      * @param $start
      */
-    private function getNextMonthlyMonthlyRepeatDate($start, $timezone)
+    private function getNextMonthlyMonthlyRepeatDate($start, $timezone, $startTime)
     {
         $dt = new DateTime($start->format("Y-m"), new DateTimeZone($timezone));
         do {
@@ -1042,6 +1042,12 @@ SQL;
         } while (!checkdate($dt->format("m"), $start->format("d"), $dt->format("Y")));
 
         $dt->setDate($dt->format("Y"), $dt->format("m"), $start->format("d"));
+
+        $startTime = explode(":", $startTime);
+        $hours = isset($startTime[0]) ? $startTime[0] : "00";
+        $minutes = isset($startTime[1]) ? $startTime[1] : "00";
+        $seconds = isset($startTime[2]) ? $startTime[2] : "00";
+        $dt->setTime($hours, $minutes, $seconds);
         return $dt;
     }
 

airtime_mvc/public/js/airtime/schedule/add-show.js

@@ -191,6 +191,12 @@ function setAddShowEvents() {
         $(this).blur();
         form.find("#add_show_rebroadcast").toggle();
 
+        if (form.find("#add_show_record").attr("checked")) {
+            form.find("#add_show_linked").attr("checked", false).attr("disabled", true);
+        } else {
+            form.find("#add_show_linked").attr("disabled", false);
+        }
+
         //uncheck rebroadcast checkbox
         form.find("#add_show_rebroadcast").attr('checked', false);
 

airtime_mvc/public/js/waveformplaylist/playout.js

@@ -82,7 +82,9 @@ AudioPlayout.prototype.loadData = function (audioData, cb) {
             that.buffer = buffer;
             cb(buffer);
         },
-        Error
+        function(err) { 
+            console.log("err(decodeAudioData): "+err); 
+        }
     );
 };
 

install_minimal/airtime-install

@@ -21,6 +21,24 @@ showhelp () {
     exit 0
 }
 
+rabbitmq_install () {
+    RABBITMQ_VHOST="/airtime"
+    RABBITMQ_USER="airtime"
+    RABBITMQ_PASSWORD=$(awk -F ' = ' '{if (! ($0 ~ /^;/) && $0 ~ /^password/ ) print $2}' /etc/airtime/airtime.conf)
+    EXCHANGES="airtime-pypo|pypo-fetch|airtime-media-monitor|media-monitor"
+
+    rabbitmqctl delete_vhost $RABBITMQ_VHOST
+    rabbitmqctl delete_user $RABBITMQ_USER
+
+    rabbitmqctl add_vhost $RABBITMQ_VHOST
+    rabbitmqctl add_user $RABBITMQ_USER $RABBITMQ_PASSWORD
+    rabbitmqctl set_permissions -p $RABBITMQ_VHOST $RABBITMQ_USER "$EXCHANGES" "$EXCHANGES" "$EXCHANGES"
+
+    export RABBITMQ_USER
+    export RABBITMQ_PASSWORD
+    export RABBITMQ_VHOST
+}
+
 overwrite="f"
 preserve="f"
 nodb="f"
@@ -198,6 +216,8 @@ if [ "$DO_UPGRADE" -eq "0" ]; then
         echo "There was an error during install. Exit code $result"
         exit 1
     fi
+
+    rabbitmq_install
 fi
 set -e
 

install_minimal/airtime-uninstall

@@ -28,6 +28,14 @@ done
 #Make 'purge' env variable available to sub bash script
 export purge
 
+rabbitmq_uninstall () {
+    RABBITMQ_VHOST="/airtime"
+    RABBITMQ_USER="airtime"
+
+    rabbitmqctl delete_vhost $RABBITMQ_VHOST
+    rabbitmqctl delete_user $RABBITMQ_USER
+}
+
 echo -e "\n******************************* Uninstall Begin ********************************"
 
 # Absolute path to this script, e.g. /home/user/bin/foo.sh
@@ -35,6 +43,8 @@ SCRIPT=`readlink -f $0`
 # Absolute path this script is in, thus /home/user/bin
 SCRIPTPATH=`dirname $SCRIPT`
 
+rabbitmq_uninstall
+
 virtualenv_bin="/usr/lib/airtime/airtime_virtualenv/bin/"
 . ${virtualenv_bin}activate
 

install_minimal/include/AirtimeIni.php

@@ -37,11 +37,11 @@ class AirtimeIni
 
     public static function IniFilesExist()
     {
-        $configFiles = array(AirtimeIni::CONF_FILE_AIRTIME,
+        $configFiles = array(self::CONF_FILE_AIRTIME,
-                             AirtimeIni::CONF_FILE_PYPO,
+                             self::CONF_FILE_PYPO,
-                             AirtimeIni::CONF_FILE_RECORDER,
+                             self::CONF_FILE_RECORDER,
-                             AirtimeIni::CONF_FILE_LIQUIDSOAP,
+                             self::CONF_FILE_LIQUIDSOAP,
-                             AirtimeIni::CONF_FILE_MEDIAMONITOR);
+                             self::CONF_FILE_MEDIAMONITOR);
         $exist = false;
         foreach ($configFiles as $conf) {
             if (file_exists($conf)) {
@@ -65,46 +65,46 @@ class AirtimeIni
             }
         }
 
-        if (!copy(AirtimeInstall::GetAirtimeSrcDir()."/build/airtime.conf", AirtimeIni::CONF_FILE_AIRTIME)){
+        if (!copy(AirtimeInstall::GetAirtimeSrcDir()."/build/airtime.conf", self::CONF_FILE_AIRTIME)){
             echo "Could not copy airtime.conf to /etc/airtime/. Exiting.";
             exit(1);
-        } else if (!self::ChangeFileOwnerGroupMod(AirtimeIni::CONF_FILE_AIRTIME, self::CONF_WWW_DATA_GRP)){
+        } else if (!self::ChangeFileOwnerGroupMod(self::CONF_FILE_AIRTIME, self::CONF_WWW_DATA_GRP)){
             echo "Could not set ownership of api_client.cfg to 'pypo'. Exiting.";
             exit(1);
         }
         
         
         if (getenv("python_service") == "0"){
-            if (!copy(__DIR__."/../../python_apps/api_clients/api_client.cfg", AirtimeIni::CONF_FILE_API_CLIENT)){
+            if (!copy(__DIR__."/../../python_apps/api_clients/api_client.cfg", self::CONF_FILE_API_CLIENT)){
                 echo "Could not copy api_client.cfg to /etc/airtime/. Exiting.";
                 exit(1);
-            } else if (!self::ChangeFileOwnerGroupMod(AirtimeIni::CONF_FILE_API_CLIENT, self::CONF_PYPO_GRP)){
+            } else if (!self::ChangeFileOwnerGroupMod(self::CONF_FILE_API_CLIENT, self::CONF_PYPO_GRP)){
                 echo "Could not set ownership of api_client.cfg to 'pypo'. Exiting.";
                 exit(1);
             }
                     
-            if (!copy(__DIR__."/../../python_apps/pypo/pypo.cfg", AirtimeIni::CONF_FILE_PYPO)){
+            if (!copy(__DIR__."/../../python_apps/pypo/pypo.cfg", self::CONF_FILE_PYPO)){
                 echo "Could not copy pypo.cfg to /etc/airtime/. Exiting.";
                 exit(1);
-            } else if (!self::ChangeFileOwnerGroupMod(AirtimeIni::CONF_FILE_PYPO, self::CONF_PYPO_GRP)){
+            } else if (!self::ChangeFileOwnerGroupMod(self::CONF_FILE_PYPO, self::CONF_PYPO_GRP)){
                 echo "Could not set ownership of pypo.cfg to 'pypo'. Exiting.";
                 exit(1);
             }
             
             /*
-            if (!copy(__DIR__."/../../python_apps/pypo/liquidsoap_scripts/liquidsoap.cfg", AirtimeIni::CONF_FILE_LIQUIDSOAP)){
+            if (!copy(__DIR__."/../../python_apps/pypo/liquidsoap_scripts/liquidsoap.cfg", self::CONF_FILE_LIQUIDSOAP)){
                 echo "Could not copy liquidsoap.cfg to /etc/airtime/. Exiting.";
                 exit(1);
-            } else if (!self::ChangeFileOwnerGroupMod(AirtimeIni::CONF_FILE_LIQUIDSOAP, self::CONF_PYPO_GRP)){
+            } else if (!self::ChangeFileOwnerGroupMod(self::CONF_FILE_LIQUIDSOAP, self::CONF_PYPO_GRP)){
                 echo "Could not set ownership of liquidsoap.cfg to 'pypo'. Exiting.";
                 exit(1);
             }
             * */
                             
-            if (!copy(__DIR__."/../../python_apps/media-monitor/media-monitor.cfg", AirtimeIni::CONF_FILE_MEDIAMONITOR)){
+            if (!copy(__DIR__."/../../python_apps/media-monitor/media-monitor.cfg", self::CONF_FILE_MEDIAMONITOR)){
                 echo "Could not copy media-monitor.cfg to /etc/airtime/. Exiting.";
                 exit(1);
-            } else if (!self::ChangeFileOwnerGroupMod(AirtimeIni::CONF_FILE_MEDIAMONITOR, self::CONF_PYPO_GRP)){
+            } else if (!self::ChangeFileOwnerGroupMod(self::CONF_FILE_MEDIAMONITOR, self::CONF_PYPO_GRP)){
                 echo "Could not set ownership of media-monitor.cfg to 'pypo'. Exiting.";
                 exit(1);
             }
@@ -127,25 +127,25 @@ class AirtimeIni
      */
     public static function RemoveIniFiles()
     {
-        if (file_exists(AirtimeIni::CONF_FILE_AIRTIME)){
+        if (file_exists(self::CONF_FILE_AIRTIME)){
-            unlink(AirtimeIni::CONF_FILE_AIRTIME);
+            unlink(self::CONF_FILE_AIRTIME);
         }
 
-        if (file_exists(AirtimeIni::CONF_FILE_PYPO)){
+        if (file_exists(self::CONF_FILE_PYPO)){
-            unlink(AirtimeIni::CONF_FILE_PYPO);
+            unlink(self::CONF_FILE_PYPO);
         }
 
-        if (file_exists(AirtimeIni::CONF_FILE_RECORDER)){
+        if (file_exists(self::CONF_FILE_RECORDER)){
-            unlink(AirtimeIni::CONF_FILE_RECORDER);
+            unlink(self::CONF_FILE_RECORDER);
         }
 
-        if (file_exists(AirtimeIni::CONF_FILE_LIQUIDSOAP)){
+        if (file_exists(self::CONF_FILE_LIQUIDSOAP)){
-            unlink(AirtimeIni::CONF_FILE_LIQUIDSOAP);
+            unlink(self::CONF_FILE_LIQUIDSOAP);
         }
 
         //wait until Airtime 1.9.0
-        if (file_exists(AirtimeIni::CONF_FILE_MEDIAMONITOR)){
+        if (file_exists(self::CONF_FILE_MEDIAMONITOR)){
-            unlink(AirtimeIni::CONF_FILE_MEDIAMONITOR);
+            unlink(self::CONF_FILE_MEDIAMONITOR);
         }
 
         if (file_exists("etc/airtime")){
@@ -214,6 +214,57 @@ class AirtimeIni
         fclose($fp);
     }
 
+    //stupid hack found on http://stackoverflow.com/a/1268642/276949
+    //with some modifications: 1) Spaces are inserted in between sections and
+    //2) values are not quoted.
+    public static function write_ini_file($assoc_arr, $path, $has_sections = false) {
+        $content = "";
+
+        if ($has_sections) {
+            $first_line = true;
+            foreach ($assoc_arr as $key=>$elem) {
+                if ($first_line) {
+                    $content .= "[".$key."]\n";
+                    $first_line = false;
+                } else {
+                    $content .= "\n[".$key."]\n";
+                }
+                foreach ($elem as $key2=>$elem2) {
+                    if(is_array($elem2))
+                    {
+                        for($i=0;$i<count($elem2);$i++)
+                        {
+                            $content .= $key2."[] = \"".$elem2[$i]."\"\n";
+                        }
+                    }
+                    else if($elem2=="") $content .= $key2." = \n";
+                    else $content .= $key2." = ".$elem2."\n";
+                }
+            }
+        } else { 
+            foreach ($assoc_arr as $key=>$elem) { 
+                if(is_array($elem)) 
+                { 
+                    for($i=0;$i<count($elem);$i++) 
+                    { 
+                        $content .= $key."[] = \"".$elem[$i]."\"\n"; 
+                    } 
+                } 
+                else if($elem=="") $content .= $key." = \n"; 
+                else $content .= $key." = ".$elem."\n"; 
+            } 
+        } 
+
+        if (!$handle = fopen($path, 'w')) {
+            return false;
+        }
+        if (!fwrite($handle, $content)) {
+            return false;
+        }
+        fclose($handle);
+        return true;
+    }
+
     /**
      * After the configuration files have been copied to /etc/airtime,
      * this function will update them to values unique to this
@@ -221,12 +272,28 @@ class AirtimeIni
      */
     public static function UpdateIniFiles()
     {
-        $api_key = AirtimeIni::GenerateRandomString();
+        $api_key = self::GenerateRandomString();
         if (getenv("web") == "t"){
-            AirtimeIni::UpdateIniValue(AirtimeIni::CONF_FILE_AIRTIME, 'api_key', $api_key);
+            //self::UpdateIniValue(self::CONF_FILE_AIRTIME, 'api_key', $api_key);
-            AirtimeIni::UpdateIniValue(AirtimeIni::CONF_FILE_AIRTIME, 'airtime_dir', AirtimeInstall::CONF_DIR_WWW);
+            //self::UpdateIniValue(self::CONF_FILE_AIRTIME, 'airtime_dir', AirtimeInstall::CONF_DIR_WWW);
+            //self::UpdateIniValue(self::CONF_FILE_AIRTIME, 'password', self::GenerateRandomString());
+            $ini = parse_ini_file(self::CONF_FILE_AIRTIME, true);
+
+            $ini['general']['api_key'] = $api_key;
+            $ini['general']['airtime_dir'] = AirtimeInstall::CONF_DIR_WWW; 
+
+
+            $ini['rabbitmq']['vhost'] = 'airtime'; 
+            $ini['rabbitmq']['user'] = 'airtime'; 
+            $ini['rabbitmq']['password'] = self::GenerateRandomString(); 
+
+            self::write_ini_file($ini, self::CONF_FILE_AIRTIME, true);
         }
-        AirtimeIni::UpdateIniValue(AirtimeIni::CONF_FILE_API_CLIENT, 'api_key', "'$api_key'");
+        //self::UpdateIniValue(self::CONF_FILE_API_CLIENT, 'api_key', "'$api_key'");
+
+        $ini = parse_ini_file(self::CONF_FILE_API_CLIENT);
+        $ini['api_key'] = "'$api_key'";
+        self::write_ini_file($ini, self::CONF_FILE_API_CLIENT);
     }
 
     public static function ReadPythonConfig($p_filename)
@@ -255,8 +322,8 @@ class AirtimeIni
                     $oldSettings = parse_ini_file("$conf$suffix.bak", true);
                 }
                 else {
-                    $newSettings = AirtimeIni::ReadPythonConfig($conf);
+                    $newSettings = self::ReadPythonConfig($conf);
-                    $oldSettings = AirtimeIni::ReadPythonConfig("$conf$suffix.bak");
+                    $oldSettings = self::ReadPythonConfig("$conf$suffix.bak");
                 }
 
                 $settings = array_keys($newSettings);
@@ -267,12 +334,12 @@ class AirtimeIni
                             $sectionKeys = array_keys($newSettings[$section]);
                             foreach($sectionKeys as $sectionKey) {
                                 if(isset($oldSettings[$section][$sectionKey])) {
-                                    AirtimeIni::UpdateIniValue($conf, $sectionKey, $oldSettings[$section][$sectionKey]);
+                                    self::UpdateIniValue($conf, $sectionKey, $oldSettings[$section][$sectionKey]);
                                 }
                             }
                         }
                         else {
-                            AirtimeIni::UpdateIniValue($conf, $section, $oldSettings[$section]);
+                            self::UpdateIniValue($conf, $section, $oldSettings[$section]);
                         }
                     }
                 }

install_minimal/upgrades/airtime-2.4.0/data/upgrade.sql

@@ -3,3 +3,11 @@ INSERT INTO cc_pref (keystr, valstr) VALUES ('system_version', '2.4.0');
 
 DELETE FROM cc_pref WHERE keystr = 'stream_type';
 INSERT INTO cc_pref (keystr, valstr) VALUES ('stream_type', 'ogg, mp3, opus, aac');
+
+UPDATE cc_files
+SET is_scheduled = true
+WHERE id IN (SELECT DISTINCT(file_id) FROM cc_schedule WHERE playout_status != -1);
+
+UPDATE cc_files
+SET is_playlist = true
+WHERE id IN (SELECT DISTINCT(file_id) FROM cc_playlistcontents);

python_apps/media-monitor/install/media-monitor-copy-files.py

@@ -44,6 +44,10 @@ try:
     # load config file
     try:
         config = ConfigObj(PATH_INI_FILE)
+        config['rabbitmq_user'] = os.environ['RABBITMQ_USER']
+        config['rabbitmq_password'] = os.environ['RABBITMQ_PASSWORD'] 
+        config['rabbitmq_vhost'] = os.environ['RABBITMQ_VHOST'] 
+        config.write()
     except Exception, e:
         print 'Error loading config file: ', e
         sys.exit(1)

python_apps/pypo/airtime-liquidsoap

@@ -10,7 +10,11 @@ ls_param="/usr/lib/airtime/pypo/bin/liquidsoap_scripts/ls_script.liq"
 
 export PYTHONPATH=${api_client_path}
 
-cd /usr/lib/airtime/pypo/bin/liquidsoap_scripts
+SCRIPT=`readlink -f $0`
+# Absolute directory this script is in
+SCRIPTPATH=`dirname $SCRIPT`
+
+cd $SCRIPTPATH/liquidsoap_scripts
 python generate_liquidsoap_cfg.py
 
 exec ${ls_path} ${ls_param} 2>&1

python_apps/pypo/install/pypo-copy-files.py

@@ -81,6 +81,10 @@ try:
     # load config file
     try:
         config = ConfigObj(PATH_INI_FILE)
+        config['rabbitmq_user'] = os.environ['RABBITMQ_USER']
+        config['rabbitmq_password'] = os.environ['RABBITMQ_PASSWORD'] 
+        config['rabbitmq_vhost'] = os.environ['RABBITMQ_VHOST'] 
+        config.write()
     except Exception, e:
         print 'Error loading config file: ', e
         sys.exit(1)

python_apps/pypo/liquidsoap_scripts/generate_liquidsoap_cfg.py

@@ -1,5 +1,6 @@
 import logging
 import sys
+import time
 from api_clients.api_client import AirtimeApiClient
 
 def generate_liquidsoap_config(ss):
@@ -26,10 +27,19 @@ def generate_liquidsoap_config(ss):
 
 logging.basicConfig(format='%(message)s')
 ac = AirtimeApiClient(logging.getLogger())
-try:
+attempts = 0
-    ss = ac.get_stream_setting()
+max_attempts = 5
-    generate_liquidsoap_config(ss)
+
-except Exception, e:
+while True:
-    logging.error(str(e))
+    try:
-    print "Unable to connect to the Airtime server."
+        ss = ac.get_stream_setting()
-    sys.exit(1)
+        generate_liquidsoap_config(ss)
+        break
+    except Exception, e:
+        if attempts == max_attempts:
+            print "Unable to connect to the Airtime server."
+            logging.error(str(e))
+            sys.exit(1)
+        else:
+            time.sleep(3)
+    attempts += 1

python_apps/pypo/pypofetch.py

@@ -432,6 +432,7 @@ class PypoFetch(Thread):
             for key in media:
                 media_item = media[key]
                 if (media_item['type'] == 'file'):
+                    self.sanity_check_media_item(media_item)
                     fileExt = os.path.splitext(media_item['uri'])[1]
                     dst = os.path.join(download_dir, unicode(media_item['id']) + fileExt)
                     media_item['dst'] = dst
@@ -455,6 +456,20 @@ class PypoFetch(Thread):
         try: self.cache_cleanup(media)
         except Exception, e: self.logger.error("%s", e)
 
+    #do basic validation of file parameters. Useful for debugging
+    #purposes
+    def sanity_check_media_item(self, media_item):
+        start = datetime.strptime(media_item['start'], "%Y-%m-%d-%H-%M-%S")
+        end = datetime.strptime(media_item['end'], "%Y-%m-%d-%H-%M-%S")
+
+        length1 = (end - start).total_seconds()
+        length2 = media_item['cue_out'] - media_item['cue_in']
+
+        if abs(length2 - length1) > 1:
+            self.logger.error("end - start length: %s", length1)
+            self.logger.error("cue_out - cue_in length: %s", length2)
+            self.logger.error("Two lengths are not equal!!!")
+
     def is_file_opened(self, path):
         #Capture stderr to avoid polluting py-interpreter.log
         proc = Popen(["lsof", path], stdout=PIPE, stderr=PIPE)