CC-3534 : Check Scheduling Edge Cases

extracting out error checking in scheduling, added created column to cc_showinstances

airtime_mvc/application/controllers/ShowbuilderController.php

@@ -206,9 +206,6 @@ class ShowbuilderController extends Zend_Controller_Action
         $startsDT = DateTime::createFromFormat("U", $starts_epoch, new DateTimeZone("UTC"));
         $endsDT = DateTime::createFromFormat("U", $ends_epoch, new DateTimeZone("UTC"));
 
-        Logging::log("showbuilder starts {$startsDT->format("Y-m-d H:i:s")}");
-        Logging::log("showbuilder ends {$endsDT->format("Y-m-d H:i:s")}");
-
         $opts = array("myShows" => $my_shows, "showFilter" => $show_filter);
         $showBuilder = new Application_Model_ShowBuilder($startsDT, $endsDT, $opts);
 
@@ -251,11 +248,11 @@ class ShowbuilderController extends Zend_Controller_Action
 
         $request = $this->getRequest();
         $mediaItems = $request->getParam("mediaIds", array());
-        $scheduledIds = $request->getParam("schedIds", array());
+        $scheduledItems = $request->getParam("schedIds", array());
 
         try {
             $scheduler = new Application_Model_Scheduler();
-            $scheduler->scheduleAfter($scheduledIds, $mediaItems);
+            $scheduler->scheduleAfter($scheduledItems, $mediaItems);
         }
         catch (OutDatedScheduleException $e) {
             $this->view->error = $e->getMessage();
@@ -297,12 +294,12 @@ class ShowbuilderController extends Zend_Controller_Action
     public function scheduleMoveAction() {
 
         $request = $this->getRequest();
-        $selectedItem = $request->getParam("selectedItem");
+        $selectedItems = $request->getParam("selectedItem");
         $afterItem = $request->getParam("afterItem");
 
         try {
             $scheduler = new Application_Model_Scheduler();
-            $scheduler->moveItem($selectedItem, $afterItem);
+            $scheduler->moveItem($selectedItems, $afterItem);
         }
         catch (OutDatedScheduleException $e) {
             $this->view->error = $e->getMessage();
@@ -324,46 +321,4 @@ class ShowbuilderController extends Zend_Controller_Action
 
         $showInstance = $request->getParam("instanceId");
     }
-
-    /*
-     * make sure any incoming requests for scheduling are ligit.
-     *
-     * @param array $items, an array containing pks of cc_schedule items.
-     */
-    private function filterSelected($items) {
-
-        $allowed = array();
-        $user = Application_Model_User::GetCurrentUser();
-        $type = $user->getType();
-
-        //item must be within the host's show.
-        if ($type === UTYPE_HOST) {
-
-            $hosted = CcShowHostsQuery::create()
-               ->filterByDbHost($user->getId())
-               ->find();
-
-            $allowed_shows = array();
-            foreach ($hosted as $host) {
-               $allowed_shows[] = $host->getDbShow();
-            }
-
-            for ($i = 0; $i < count($items); $i++) {
-
-                $instance = $items[$i]["instance"];
-
-                if (in_array($instance, $allowed_shows)) {
-                    $allowed[] = $items[$i];
-                }
-            }
-
-            $this->view->shows = $res;
-        }
-        //they can schedule anything.
-        else if ($type === UTYPE_ADMIN || $type === UTYPE_PROGRAM_MANAGER) {
-            $allowed = $items;
-        }
-
-        return $allowed;
-    }
 }

airtime_mvc/application/forms/Preferences.php

@@ -15,9 +15,6 @@ class Application_Form_Preferences extends Zend_Form
         $general_pref = new Application_Form_GeneralPreferences();
         $this->addSubForm($general_pref, 'preferences_general');
         
-        $livestream_pref = new Application_Form_LiveStreamingPreferences();
-        $this->addSubForm($livestream_pref, 'preferences_livestream');
-
         $soundcloud_pref = new Application_Form_SoundcloudPreferences();
         $this->addSubForm($soundcloud_pref, 'preferences_soundcloud');
 

airtime_mvc/application/models/Scheduler.php

@@ -14,11 +14,85 @@ class Application_Model_Scheduler {
         );
     
     private $nowDT;
+    private $user;
 
     public function __construct($id = null) {
 
         $this->con = Propel::getConnection(CcSchedulePeer::DATABASE_NAME);
         $this->nowDT = new DateTime("now", new DateTimeZone("UTC"));
+        $this->user = Application_Model_User::GetCurrentUser();
+    }
+    
+    /*
+     * make sure any incoming requests for scheduling are ligit.
+    *
+    * @param array $items, an array containing pks of cc_schedule items.
+    */
+    private function validateRequest($items) {
+    
+        $nowEpoch = intval($this->nowDT->format("U"));
+        
+        for ($i = 0; $i < count($items); $i++) {
+            $id = $items[$i]["id"];
+            
+            //could be added to the beginning of a show, which sends id = 0;
+            if ($id > 0) {
+                $schedInfo[$id] = $items[$i]["instance"];
+            }
+
+            $instanceInfo[$items[$i]["instance"]] = $items[$i]["timestamp"];
+        }
+        
+        if (count($instanceInfo) === 0) {
+            throw new Exception("Invalid Request.");
+        }
+        
+        $schedIds = array_keys($schedInfo);
+        $schedItems = CcScheduleQuery::create()->findPKs($schedIds, $this->con);
+        $instanceIds = array_keys($instanceInfo);
+        $showInstances = CcShowInstancesQuery::create()->findPKs($instanceIds, $this->con);
+        
+        //an item has been deleted
+        if (count($schedIds) !== count($schedItems)) {
+            throw new OutDatedScheduleException("The schedule you're viewing is out of date! (sched mismatch)");
+        }
+        
+        //a show has been deleted
+        if (count($instanceIds) !== count($showInstances)) {
+            throw new OutDatedScheduleException("The schedule you're viewing is out of date! (instance mismatch)");
+        }
+        
+        foreach ($schedItems as $schedItem) {
+            $id = $schedItem->getDbId();
+            $instance = $schedItem->getCcShowInstances($this->con);
+            
+            if (intval($schedInfo[$id]["instance"]) !== $instance->getDbId()) {
+                throw new OutDatedScheduleException("The schedule you're viewing is out of date!");
+            }
+        }
+        
+        foreach ($showInstances as $instance) {
+           
+            $id = $instance->getDbId();
+            $show = $instance->getCcShow($this->con);
+            
+            if ($this->user->canSchedule($show->getDbId()) === false) {
+                throw new Exception("You are not allowed to schedule show {$show->getDbName()}.");
+            }
+            
+            $showEndEpoch = intval($instance->getDbEnds("U"));
+            
+            if ($showEndEpoch < $nowEpoch) {   
+                throw new OutDatedScheduleException("The show {$show->getDbName()} is over and cannot be scheduled.");
+            }
+            
+            $origTs = intval($instanceInfo[$id]);
+            $currTs = intval($instance->getDbLastScheduled("U")) ? : 0;
+            if ($origTs !== $currTs) {
+                Logging::log("orig {$origTs} current {$currTs}");
+                throw new OutDatedScheduleException("The show {$show->getDbName()} has been previously updated!");
+            }
+        }
     }
 
     /*
@@ -117,19 +191,12 @@ class Application_Model_Scheduler {
         
         $sEpoch = intval($DT->format("U"));
         $nowEpoch = intval($this->nowDT->format("U"));
-        
+        
-        $showEndEpoch = intval($instance->getDbEnds("U"));
-        
-        if ($showEndEpoch < $nowEpoch) {
-            $show = $instance->getCcShow($this->con);
-            throw new OutDatedScheduleException("The show {$show->getDbName()} is over and cannot be scheduled.");
-        }
-
         //check for if the show has started.
         if ($nowEpoch > $sEpoch) {
             //need some kind of placeholder for cc_schedule.
             //playout_status will be -1.
-            $nextDT = $nowDT;
+            $nextDT = $this->nowDT;
         
             $length = $nowEpoch - $sEpoch;
             $cliplength = Application_Model_Playlist::secondsToPlaylistTime($length);
@@ -137,7 +204,7 @@ class Application_Model_Scheduler {
             //fillers are for only storing a chunk of time space that has already passed.
             $filler = new CcSchedule();
             $filler->setDbStarts($DT)
-                ->setDbEnds($nowDT)
+                ->setDbEnds($this->nowDT)
                 ->setDbClipLength($cliplength)
                 ->setDbPlayoutStatus(-1)
                 ->setDbInstanceId($instance->getDbId())
@@ -171,45 +238,27 @@ class Application_Model_Scheduler {
 
             foreach ($scheduleItems as $schedule) {
                 $id = intval($schedule["id"]);
-                $ts = intval($schedule["timestamp"]);
+               
-
-                Logging::log("scheduling after scheduled item: ".$id);
-                Logging::log("in show: ".intval($schedule["instance"]));
-
                 if ($id !== 0) {
                     $schedItem = CcScheduleQuery::create()->findPK($id, $this->con);
-                    if (is_null($schedItem)) {
-                        throw new OutDatedScheduleException("The schedule you're viewing is out of date!");
-                    }
                     $instance = $schedItem->getCcShowInstances($this->con);
-                    if (intval($schedule["instance"]) !== $instance->getDbId()) {
+                    
-                        throw new OutDatedScheduleException("The schedule you're viewing is out of date!");
-                    }
                     $schedItemEndDT = $schedItem->getDbEnds(null);
                     $nextStartDT = $this->findNextStartTime($schedItemEndDT, $instance);
                 }
                 //selected empty row to add after
                 else {
-                    $instance = CcShowInstancesQuery::create()->findPK($schedule["instance"], $this->con);
                     
-                    //check to see if the show has started.
+                    $instance = CcShowInstancesQuery::create()->findPK($schedule["instance"], $this->con);
+
                     $showStartDT = $instance->getDbStarts(null);
                     $nextStartDT = $this->findNextStartTime($showStartDT, $instance);
                 }
 
-                $currTs = intval($instance->getDbLastScheduled("U")) ? : 0;
-                //user has an old copy of the time line opened.
-                if ($ts !== $currTs) {
-                    Logging::log("currTs {$currTs}, ts {$ts}");
-                    $show = $instance->getCcShow($this->con);
-                    throw new OutDatedScheduleException("The show {$show->getDbName()} has been previously updated!");
-                }
-
                 if (!in_array($instance->getDbId(), $affectedShowInstances)) {
                     $affectedShowInstances[] = $instance->getDbId();
                 }
 
-                Logging::log("finding items >= {$nextStartDT->format("Y-m-d H:i:s.u")}");
                 if ($adjustSched === true) {
                     $followingSchedItems = CcScheduleQuery::create()
                         ->filterByDBStarts($nextStartDT->format("Y-m-d H:i:s.u"), Criteria::GREATER_EQUAL)
@@ -217,16 +266,10 @@ class Application_Model_Scheduler {
                         ->filterByDbId($excludeIds, Criteria::NOT_IN)
                         ->orderByDbStarts()
                         ->find($this->con);
-
-                     foreach ($excludeIds as $id) {
-                        Logging::log("Excluding id {$id}");
-                     }
                 }
 
                 foreach($schedFiles as $file) {
 
-                    Logging::log("adding file with id: ".$file["id"]);
-
                     $endTimeDT = self::findEndTime($nextStartDT, $file['cliplength']);
 
                     //item existed previously and is being moved.
@@ -237,10 +280,7 @@ class Application_Model_Scheduler {
                     else {
                         $sched = new CcSchedule();
                     }
-                    Logging::log("id {$sched->getDbId()}");
+                   
-                    Logging::log("start time {$nextStartDT->format("Y-m-d H:i:s.u")}");
-                    Logging::log("end time {$endTimeDT->format("Y-m-d H:i:s.u")}");
-
                     $sched->setDbStarts($nextStartDT);
                     $sched->setDbEnds($endTimeDT);
                     $sched->setDbFileId($file['id']);
@@ -258,9 +298,7 @@ class Application_Model_Scheduler {
                 if ($adjustSched === true) {
 
                     //recalculate the start/end times after the inserted items.
-                    foreach($followingSchedItems as $item) {
+                    foreach ($followingSchedItems as $item) {
-
-                        Logging::log("adjusting iterm {$item->getDbId()}");
 
                         $endTimeDT = self::findEndTime($nextStartDT, $item->getDbClipLength());
 
@@ -304,11 +342,10 @@ class Application_Model_Scheduler {
         $schedFiles = array();
 
         try {
+            
+            $this->validateRequest($scheduleItems);
 
             foreach ($mediaItems as $media) {
-                Logging::log("Media Id ".$media["id"]);
-                Logging::log("Type ".$media["type"]);
-
                 $schedFiles = array_merge($schedFiles, $this->retrieveMediaFiles($media["id"], $media["type"]));
             }
             $this->insertAfter($scheduleItems, $schedFiles, $adjustSched);
@@ -333,27 +370,11 @@ class Application_Model_Scheduler {
       
         try {
             
-            //checks on whether the item to move after is ok.
+            $this->validateRequest($selectedItems);
-            Logging::log("Moving after item: {$afterItems[0]["id"]}");
+            $this->validateRequest($afterItems);
-            $origAfterTs = intval($afterItems[0]["timestamp"]);
+ 
-            
+            $afterInstance = CcShowInstancesQuery::create()->findPK($afterItems[0]["instance"], $this->con);
-            if (intval($afterItems[0]["id"]) === 0) {
+           
-                $afterInstance = CcShowInstancesQuery::create()->findPK($afterItems[0]["instance"], $this->con);
-            }
-            else {
-                $after = CcScheduleQuery::create()->findPk($afterItems[0]["id"], $this->con);
-                if (is_null($after)) {
-                    throw new OutDatedScheduleException("The schedule you're viewing is out of date!");
-                }
-                $afterInstance = $after->getCcShowInstances($this->con);
-            }
-            
-            $currTs = intval($afterInstance->getDbLastScheduled("U")) ? : 0;
-            if ($origAfterTs !== $currTs) {
-                $show = $afterInstance->getCcShow($this->con);
-                throw new OutDatedScheduleException("The show {$show->getDbName()} has been previously updated!");
-            }
-            
             //map show instances to cc_schedule primary keys.
             $modifiedMap = array();
             $movedData = array();
@@ -361,24 +382,8 @@ class Application_Model_Scheduler {
             //prepare each of the selected items.
             for ($i = 0; $i < count($selectedItems); $i++) {
                 
-                Logging::log("Moving item {$selectedItems[$i]["id"]}");
-                
-                $origSelTs = intval($selectedItems[$i]["timestamp"]);
                 $selected = CcScheduleQuery::create()->findPk($selectedItems[$i]["id"], $this->con);
-                if (is_null($selected)) {
-                    throw new OutDatedScheduleException("The schedule you're viewing is out of date!");
-                }
                 $selectedInstance = $selected->getCcShowInstances($this->con);
-                
-                if (is_null($selectedInstance) || is_null($afterInstance)) {
-                    throw new OutDatedScheduleException("The schedule you're viewing is out of date!");
-                }
-                
-                $currTs = intval($selectedInstance->getDbLastScheduled("U")) ? : 0;
-                if ($origSelTs !== $currTs) {
-                    $show = $selectedInstance->getCcShow($this->con);
-                    throw new OutDatedScheduleException("The show {$show->getDbName()} has been previously updated!");
-                }
                 
                 $data = $this->fileInfo;
                 $data["id"] = $selected->getDbFileId();
@@ -424,29 +429,20 @@ class Application_Model_Scheduler {
         $this->con->beginTransaction();
 
         try {
-
+            
+            $this->validateRequest($scheduledItems);
+            
             $scheduledIds = array();
             foreach ($scheduledItems as $item) {
-                $scheduledIds[$item["id"]] = intval($item["timestamp"]);
+                $scheduledIds[] = $item["id"];
             }
 
-            $removedItems = CcScheduleQuery::create()->findPks(array_keys($scheduledIds));
+            $removedItems = CcScheduleQuery::create()->findPks($scheduledIds);
 
-            //check to see if the current item is being deleted so we can truncate the record.
-            $currentItem = null;
             //check to make sure all items selected are up to date
             foreach ($removedItems as $removedItem) {
-                $ts = $scheduledIds[$removedItem->getDbId()];
+                
                 $instance = $removedItem->getCcShowInstances($this->con);
-                if (is_null($instance)) {
-                    throw new OutDatedScheduleException("The schedule you're viewing is out of date!");
-                }
-                $currTs = intval($instance->getDbLastScheduled("U")) ? : 0;
-
-                if ($ts !== $currTs) {
-                    $show = $instance->getCcShow($this->con);
-                    throw new OutDatedScheduleException("The show {$show->getDbName()} has been previously updated!");
-                }
                 
                 //check to truncate the currently playing item instead of deleting it.
                 if ($removedItem->isCurrentItem()) {

airtime_mvc/application/models/Show.php

@@ -1481,7 +1481,7 @@ class Application_Model_Show {
 
         $sql = "SELECT starts, ends, record, rebroadcast, instance_id, show_id, name,
                 color, background_color, file_id, cc_show_instances.id AS instance_id,
-                last_scheduled, time_filled
+                created, last_scheduled, time_filled
             FROM cc_show_instances
             LEFT JOIN cc_show ON cc_show.id = cc_show_instances.show_id
             WHERE cc_show_instances.modified_instance = FALSE";

airtime_mvc/application/models/ShowBuilder.php

@@ -275,12 +275,15 @@ class Application_Model_ShowBuilder {
 
             if (isset($show["last_scheduled"])) {
                 $dt = new DateTime($show["last_scheduled"], new DateTimeZone("UTC"));
-
+            }
-                //check if any of the shows have a more recent timestamp.
+            else {
-                if ($timestamp < intval($dt->format("U"))) {
+                $dt = new DateTime($show["created"], new DateTimeZone("UTC"));
-                    $outdated = true;
+            }
-                    break;
+            
-                }
+            //check if any of the shows have a more recent timestamp.
+            if ($timestamp < intval($dt->format("U"))) {
+                $outdated = true;
+                break;
             }
         }
 

airtime_mvc/application/models/airtime/CcShowInstances.php

@@ -140,5 +140,11 @@ class CcShowInstances extends BaseCcShowInstances {
             ->update(array('DbPlayoutStatus' => 0), $con);
 
     }
+    
+    public function preInsert(PropelPDO $con = null) {
+        $now = new DateTime("now", new DateTimeZone("UTC"));
+        $this->setDbCreated($now);
+        return true;
+    }
 
 } // CcShowInstances

airtime_mvc/application/models/airtime/map/CcShowInstancesTableMap.php

@@ -47,6 +47,7 @@ class CcShowInstancesTableMap extends TableMap {
 		$this->addForeignKey('INSTANCE_ID', 'DbOriginalShow', 'INTEGER', 'cc_show_instances', 'ID', false, null, null);
 		$this->addForeignKey('FILE_ID', 'DbRecordedFile', 'INTEGER', 'cc_files', 'ID', false, null, null);
 		$this->addColumn('TIME_FILLED', 'DbTimeFilled', 'VARCHAR', false, null, '00:00:00');
+		$this->addColumn('CREATED', 'DbCreated', 'TIMESTAMP', true, null, null);
 		$this->addColumn('LAST_SCHEDULED', 'DbLastScheduled', 'TIMESTAMP', false, null, null);
 		$this->addColumn('MODIFIED_INSTANCE', 'DbModifiedInstance', 'BOOLEAN', true, null, false);
 		// validators

airtime_mvc/application/models/airtime/om/BaseCcSchedule.php

@@ -726,9 +726,7 @@ abstract class BaseCcSchedule extends BaseObject  implements Persistent
 		if ($v !== null) {
 			$v = (int) $v;
 		}
-		
+
-		Logging::log('$v status is '.$v);
-		
 		if ($this->playout_status !== $v || $this->isNew()) {
 			$this->playout_status = $v;
 			$this->modifiedColumns[] = CcSchedulePeer::PLAYOUT_STATUS;

airtime_mvc/application/models/airtime/om/BaseCcShowInstances.php

@@ -81,6 +81,12 @@ abstract class BaseCcShowInstances extends BaseObject  implements Persistent
 	 */
 	protected $time_filled;
 
+	/**
+	 * The value for the created field.
+	 * @var        string
+	 */
+	protected $created;
+
 	/**
 	 * The value for the last_scheduled field.
 	 * @var        string
@@ -293,6 +299,39 @@ abstract class BaseCcShowInstances extends BaseObject  implements Persistent
 		return $this->time_filled;
 	}
 
+	/**
+	 * Get the [optionally formatted] temporal [created] column value.
+	 * 
+	 *
+	 * @param      string $format The date/time format string (either date()-style or strftime()-style).
+	 *							If format is NULL, then the raw DateTime object will be returned.
+	 * @return     mixed Formatted date/time value as string or DateTime object (if format is NULL), NULL if column is NULL
+	 * @throws     PropelException - if unable to parse/validate the date/time value.
+	 */
+	public function getDbCreated($format = 'Y-m-d H:i:s')
+	{
+		if ($this->created === null) {
+			return null;
+		}
+
+
+
+		try {
+			$dt = new DateTime($this->created);
+		} catch (Exception $x) {
+			throw new PropelException("Internally stored date/time/timestamp value could not be converted to DateTime: " . var_export($this->created, true), $x);
+		}
+
+		if ($format === null) {
+			// Because propel.useDateTimeClass is TRUE, we return a DateTime object.
+			return $dt;
+		} elseif (strpos($format, '%') !== false) {
+			return strftime($format, $dt->format('U'));
+		} else {
+			return $dt->format($format);
+		}
+	}
+
 	/**
 	 * Get the [optionally formatted] temporal [last_scheduled] column value.
 	 * 
@@ -586,6 +625,55 @@ abstract class BaseCcShowInstances extends BaseObject  implements Persistent
 		return $this;
 	} // setDbTimeFilled()
 
+	/**
+	 * Sets the value of [created] column to a normalized version of the date/time value specified.
+	 * 
+	 * @param      mixed $v string, integer (timestamp), or DateTime value.  Empty string will
+	 *						be treated as NULL for temporal objects.
+	 * @return     CcShowInstances The current object (for fluent API support)
+	 */
+	public function setDbCreated($v)
+	{
+		// we treat '' as NULL for temporal objects because DateTime('') == DateTime('now')
+		// -- which is unexpected, to say the least.
+		if ($v === null || $v === '') {
+			$dt = null;
+		} elseif ($v instanceof DateTime) {
+			$dt = $v;
+		} else {
+			// some string/numeric value passed; we normalize that so that we can
+			// validate it.
+			try {
+				if (is_numeric($v)) { // if it's a unix timestamp
+					$dt = new DateTime('@'.$v, new DateTimeZone('UTC'));
+					// We have to explicitly specify and then change the time zone because of a
+					// DateTime bug: http://bugs.php.net/bug.php?id=43003
+					$dt->setTimeZone(new DateTimeZone(date_default_timezone_get()));
+				} else {
+					$dt = new DateTime($v);
+				}
+			} catch (Exception $x) {
+				throw new PropelException('Error parsing date/time value: ' . var_export($v, true), $x);
+			}
+		}
+
+		if ( $this->created !== null || $dt !== null ) {
+			// (nested ifs are a little easier to read in this case)
+
+			$currNorm = ($this->created !== null && $tmpDt = new DateTime($this->created)) ? $tmpDt->format('Y-m-d\\TH:i:sO') : null;
+			$newNorm = ($dt !== null) ? $dt->format('Y-m-d\\TH:i:sO') : null;
+
+			if ( ($currNorm !== $newNorm) // normalized values don't match 
+					)
+			{
+				$this->created = ($dt ? $dt->format('Y-m-d\\TH:i:sO') : null);
+				$this->modifiedColumns[] = CcShowInstancesPeer::CREATED;
+			}
+		} // if either are not null
+
+		return $this;
+	} // setDbCreated()
+
 	/**
 	 * Sets the value of [last_scheduled] column to a normalized version of the date/time value specified.
 	 * 
@@ -712,8 +800,9 @@ abstract class BaseCcShowInstances extends BaseObject  implements Persistent
 			$this->instance_id = ($row[$startcol + 6] !== null) ? (int) $row[$startcol + 6] : null;
 			$this->file_id = ($row[$startcol + 7] !== null) ? (int) $row[$startcol + 7] : null;
 			$this->time_filled = ($row[$startcol + 8] !== null) ? (string) $row[$startcol + 8] : null;
-			$this->last_scheduled = ($row[$startcol + 9] !== null) ? (string) $row[$startcol + 9] : null;
+			$this->created = ($row[$startcol + 9] !== null) ? (string) $row[$startcol + 9] : null;
-			$this->modified_instance = ($row[$startcol + 10] !== null) ? (boolean) $row[$startcol + 10] : null;
+			$this->last_scheduled = ($row[$startcol + 10] !== null) ? (string) $row[$startcol + 10] : null;
+			$this->modified_instance = ($row[$startcol + 11] !== null) ? (boolean) $row[$startcol + 11] : null;
 			$this->resetModified();
 
 			$this->setNew(false);
@@ -722,7 +811,7 @@ abstract class BaseCcShowInstances extends BaseObject  implements Persistent
 				$this->ensureConsistency();
 			}
 
-			return $startcol + 11; // 11 = CcShowInstancesPeer::NUM_COLUMNS - CcShowInstancesPeer::NUM_LAZY_LOAD_COLUMNS).
+			return $startcol + 12; // 12 = CcShowInstancesPeer::NUM_COLUMNS - CcShowInstancesPeer::NUM_LAZY_LOAD_COLUMNS).
 
 		} catch (Exception $e) {
 			throw new PropelException("Error populating CcShowInstances object", $e);
@@ -1147,9 +1236,12 @@ abstract class BaseCcShowInstances extends BaseObject  implements Persistent
 				return $this->getDbTimeFilled();
 				break;
 			case 9:
-				return $this->getDbLastScheduled();
+				return $this->getDbCreated();
 				break;
 			case 10:
+				return $this->getDbLastScheduled();
+				break;
+			case 11:
 				return $this->getDbModifiedInstance();
 				break;
 			default:
@@ -1185,8 +1277,9 @@ abstract class BaseCcShowInstances extends BaseObject  implements Persistent
 			$keys[6] => $this->getDbOriginalShow(),
 			$keys[7] => $this->getDbRecordedFile(),
 			$keys[8] => $this->getDbTimeFilled(),
-			$keys[9] => $this->getDbLastScheduled(),
+			$keys[9] => $this->getDbCreated(),
-			$keys[10] => $this->getDbModifiedInstance(),
+			$keys[10] => $this->getDbLastScheduled(),
+			$keys[11] => $this->getDbModifiedInstance(),
 		);
 		if ($includeForeignObjects) {
 			if (null !== $this->aCcShow) {
@@ -1257,9 +1350,12 @@ abstract class BaseCcShowInstances extends BaseObject  implements Persistent
 				$this->setDbTimeFilled($value);
 				break;
 			case 9:
-				$this->setDbLastScheduled($value);
+				$this->setDbCreated($value);
 				break;
 			case 10:
+				$this->setDbLastScheduled($value);
+				break;
+			case 11:
 				$this->setDbModifiedInstance($value);
 				break;
 		} // switch()
@@ -1295,8 +1391,9 @@ abstract class BaseCcShowInstances extends BaseObject  implements Persistent
 		if (array_key_exists($keys[6], $arr)) $this->setDbOriginalShow($arr[$keys[6]]);
 		if (array_key_exists($keys[7], $arr)) $this->setDbRecordedFile($arr[$keys[7]]);
 		if (array_key_exists($keys[8], $arr)) $this->setDbTimeFilled($arr[$keys[8]]);
-		if (array_key_exists($keys[9], $arr)) $this->setDbLastScheduled($arr[$keys[9]]);
+		if (array_key_exists($keys[9], $arr)) $this->setDbCreated($arr[$keys[9]]);
-		if (array_key_exists($keys[10], $arr)) $this->setDbModifiedInstance($arr[$keys[10]]);
+		if (array_key_exists($keys[10], $arr)) $this->setDbLastScheduled($arr[$keys[10]]);
+		if (array_key_exists($keys[11], $arr)) $this->setDbModifiedInstance($arr[$keys[11]]);
 	}
 
 	/**
@@ -1317,6 +1414,7 @@ abstract class BaseCcShowInstances extends BaseObject  implements Persistent
 		if ($this->isColumnModified(CcShowInstancesPeer::INSTANCE_ID)) $criteria->add(CcShowInstancesPeer::INSTANCE_ID, $this->instance_id);
 		if ($this->isColumnModified(CcShowInstancesPeer::FILE_ID)) $criteria->add(CcShowInstancesPeer::FILE_ID, $this->file_id);
 		if ($this->isColumnModified(CcShowInstancesPeer::TIME_FILLED)) $criteria->add(CcShowInstancesPeer::TIME_FILLED, $this->time_filled);
+		if ($this->isColumnModified(CcShowInstancesPeer::CREATED)) $criteria->add(CcShowInstancesPeer::CREATED, $this->created);
 		if ($this->isColumnModified(CcShowInstancesPeer::LAST_SCHEDULED)) $criteria->add(CcShowInstancesPeer::LAST_SCHEDULED, $this->last_scheduled);
 		if ($this->isColumnModified(CcShowInstancesPeer::MODIFIED_INSTANCE)) $criteria->add(CcShowInstancesPeer::MODIFIED_INSTANCE, $this->modified_instance);
 
@@ -1388,6 +1486,7 @@ abstract class BaseCcShowInstances extends BaseObject  implements Persistent
 		$copyObj->setDbOriginalShow($this->instance_id);
 		$copyObj->setDbRecordedFile($this->file_id);
 		$copyObj->setDbTimeFilled($this->time_filled);
+		$copyObj->setDbCreated($this->created);
 		$copyObj->setDbLastScheduled($this->last_scheduled);
 		$copyObj->setDbModifiedInstance($this->modified_instance);
 
@@ -1907,6 +2006,7 @@ abstract class BaseCcShowInstances extends BaseObject  implements Persistent
 		$this->instance_id = null;
 		$this->file_id = null;
 		$this->time_filled = null;
+		$this->created = null;
 		$this->last_scheduled = null;
 		$this->modified_instance = null;
 		$this->alreadyInSave = false;

airtime_mvc/application/models/airtime/om/BaseCcShowInstancesPeer.php

@@ -26,7 +26,7 @@ abstract class BaseCcShowInstancesPeer {
 	const TM_CLASS = 'CcShowInstancesTableMap';
 	
 	/** The total number of columns. */
-	const NUM_COLUMNS = 11;
+	const NUM_COLUMNS = 12;
 
 	/** The number of lazy-loaded columns. */
 	const NUM_LAZY_LOAD_COLUMNS = 0;
@@ -58,6 +58,9 @@ abstract class BaseCcShowInstancesPeer {
 	/** the column name for the TIME_FILLED field */
 	const TIME_FILLED = 'cc_show_instances.TIME_FILLED';
 
+	/** the column name for the CREATED field */
+	const CREATED = 'cc_show_instances.CREATED';
+
 	/** the column name for the LAST_SCHEDULED field */
 	const LAST_SCHEDULED = 'cc_show_instances.LAST_SCHEDULED';
 
@@ -80,12 +83,12 @@ abstract class BaseCcShowInstancesPeer {
 	 * e.g. self::$fieldNames[self::TYPE_PHPNAME][0] = 'Id'
 	 */
 	private static $fieldNames = array (
-		BasePeer::TYPE_PHPNAME => array ('DbId', 'DbStarts', 'DbEnds', 'DbShowId', 'DbRecord', 'DbRebroadcast', 'DbOriginalShow', 'DbRecordedFile', 'DbTimeFilled', 'DbLastScheduled', 'DbModifiedInstance', ),
+		BasePeer::TYPE_PHPNAME => array ('DbId', 'DbStarts', 'DbEnds', 'DbShowId', 'DbRecord', 'DbRebroadcast', 'DbOriginalShow', 'DbRecordedFile', 'DbTimeFilled', 'DbCreated', 'DbLastScheduled', 'DbModifiedInstance', ),
-		BasePeer::TYPE_STUDLYPHPNAME => array ('dbId', 'dbStarts', 'dbEnds', 'dbShowId', 'dbRecord', 'dbRebroadcast', 'dbOriginalShow', 'dbRecordedFile', 'dbTimeFilled', 'dbLastScheduled', 'dbModifiedInstance', ),
+		BasePeer::TYPE_STUDLYPHPNAME => array ('dbId', 'dbStarts', 'dbEnds', 'dbShowId', 'dbRecord', 'dbRebroadcast', 'dbOriginalShow', 'dbRecordedFile', 'dbTimeFilled', 'dbCreated', 'dbLastScheduled', 'dbModifiedInstance', ),
-		BasePeer::TYPE_COLNAME => array (self::ID, self::STARTS, self::ENDS, self::SHOW_ID, self::RECORD, self::REBROADCAST, self::INSTANCE_ID, self::FILE_ID, self::TIME_FILLED, self::LAST_SCHEDULED, self::MODIFIED_INSTANCE, ),
+		BasePeer::TYPE_COLNAME => array (self::ID, self::STARTS, self::ENDS, self::SHOW_ID, self::RECORD, self::REBROADCAST, self::INSTANCE_ID, self::FILE_ID, self::TIME_FILLED, self::CREATED, self::LAST_SCHEDULED, self::MODIFIED_INSTANCE, ),
-		BasePeer::TYPE_RAW_COLNAME => array ('ID', 'STARTS', 'ENDS', 'SHOW_ID', 'RECORD', 'REBROADCAST', 'INSTANCE_ID', 'FILE_ID', 'TIME_FILLED', 'LAST_SCHEDULED', 'MODIFIED_INSTANCE', ),
+		BasePeer::TYPE_RAW_COLNAME => array ('ID', 'STARTS', 'ENDS', 'SHOW_ID', 'RECORD', 'REBROADCAST', 'INSTANCE_ID', 'FILE_ID', 'TIME_FILLED', 'CREATED', 'LAST_SCHEDULED', 'MODIFIED_INSTANCE', ),
-		BasePeer::TYPE_FIELDNAME => array ('id', 'starts', 'ends', 'show_id', 'record', 'rebroadcast', 'instance_id', 'file_id', 'time_filled', 'last_scheduled', 'modified_instance', ),
+		BasePeer::TYPE_FIELDNAME => array ('id', 'starts', 'ends', 'show_id', 'record', 'rebroadcast', 'instance_id', 'file_id', 'time_filled', 'created', 'last_scheduled', 'modified_instance', ),
-		BasePeer::TYPE_NUM => array (0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, )
+		BasePeer::TYPE_NUM => array (0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, )
 	);
 
 	/**
@@ -95,12 +98,12 @@ abstract class BaseCcShowInstancesPeer {
 	 * e.g. self::$fieldNames[BasePeer::TYPE_PHPNAME]['Id'] = 0
 	 */
 	private static $fieldKeys = array (
-		BasePeer::TYPE_PHPNAME => array ('DbId' => 0, 'DbStarts' => 1, 'DbEnds' => 2, 'DbShowId' => 3, 'DbRecord' => 4, 'DbRebroadcast' => 5, 'DbOriginalShow' => 6, 'DbRecordedFile' => 7, 'DbTimeFilled' => 8, 'DbLastScheduled' => 9, 'DbModifiedInstance' => 10, ),
+		BasePeer::TYPE_PHPNAME => array ('DbId' => 0, 'DbStarts' => 1, 'DbEnds' => 2, 'DbShowId' => 3, 'DbRecord' => 4, 'DbRebroadcast' => 5, 'DbOriginalShow' => 6, 'DbRecordedFile' => 7, 'DbTimeFilled' => 8, 'DbCreated' => 9, 'DbLastScheduled' => 10, 'DbModifiedInstance' => 11, ),
-		BasePeer::TYPE_STUDLYPHPNAME => array ('dbId' => 0, 'dbStarts' => 1, 'dbEnds' => 2, 'dbShowId' => 3, 'dbRecord' => 4, 'dbRebroadcast' => 5, 'dbOriginalShow' => 6, 'dbRecordedFile' => 7, 'dbTimeFilled' => 8, 'dbLastScheduled' => 9, 'dbModifiedInstance' => 10, ),
+		BasePeer::TYPE_STUDLYPHPNAME => array ('dbId' => 0, 'dbStarts' => 1, 'dbEnds' => 2, 'dbShowId' => 3, 'dbRecord' => 4, 'dbRebroadcast' => 5, 'dbOriginalShow' => 6, 'dbRecordedFile' => 7, 'dbTimeFilled' => 8, 'dbCreated' => 9, 'dbLastScheduled' => 10, 'dbModifiedInstance' => 11, ),
-		BasePeer::TYPE_COLNAME => array (self::ID => 0, self::STARTS => 1, self::ENDS => 2, self::SHOW_ID => 3, self::RECORD => 4, self::REBROADCAST => 5, self::INSTANCE_ID => 6, self::FILE_ID => 7, self::TIME_FILLED => 8, self::LAST_SCHEDULED => 9, self::MODIFIED_INSTANCE => 10, ),
+		BasePeer::TYPE_COLNAME => array (self::ID => 0, self::STARTS => 1, self::ENDS => 2, self::SHOW_ID => 3, self::RECORD => 4, self::REBROADCAST => 5, self::INSTANCE_ID => 6, self::FILE_ID => 7, self::TIME_FILLED => 8, self::CREATED => 9, self::LAST_SCHEDULED => 10, self::MODIFIED_INSTANCE => 11, ),
-		BasePeer::TYPE_RAW_COLNAME => array ('ID' => 0, 'STARTS' => 1, 'ENDS' => 2, 'SHOW_ID' => 3, 'RECORD' => 4, 'REBROADCAST' => 5, 'INSTANCE_ID' => 6, 'FILE_ID' => 7, 'TIME_FILLED' => 8, 'LAST_SCHEDULED' => 9, 'MODIFIED_INSTANCE' => 10, ),
+		BasePeer::TYPE_RAW_COLNAME => array ('ID' => 0, 'STARTS' => 1, 'ENDS' => 2, 'SHOW_ID' => 3, 'RECORD' => 4, 'REBROADCAST' => 5, 'INSTANCE_ID' => 6, 'FILE_ID' => 7, 'TIME_FILLED' => 8, 'CREATED' => 9, 'LAST_SCHEDULED' => 10, 'MODIFIED_INSTANCE' => 11, ),
-		BasePeer::TYPE_FIELDNAME => array ('id' => 0, 'starts' => 1, 'ends' => 2, 'show_id' => 3, 'record' => 4, 'rebroadcast' => 5, 'instance_id' => 6, 'file_id' => 7, 'time_filled' => 8, 'last_scheduled' => 9, 'modified_instance' => 10, ),
+		BasePeer::TYPE_FIELDNAME => array ('id' => 0, 'starts' => 1, 'ends' => 2, 'show_id' => 3, 'record' => 4, 'rebroadcast' => 5, 'instance_id' => 6, 'file_id' => 7, 'time_filled' => 8, 'created' => 9, 'last_scheduled' => 10, 'modified_instance' => 11, ),
-		BasePeer::TYPE_NUM => array (0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, )
+		BasePeer::TYPE_NUM => array (0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, )
 	);
 
 	/**
@@ -181,6 +184,7 @@ abstract class BaseCcShowInstancesPeer {
 			$criteria->addSelectColumn(CcShowInstancesPeer::INSTANCE_ID);
 			$criteria->addSelectColumn(CcShowInstancesPeer::FILE_ID);
 			$criteria->addSelectColumn(CcShowInstancesPeer::TIME_FILLED);
+			$criteria->addSelectColumn(CcShowInstancesPeer::CREATED);
 			$criteria->addSelectColumn(CcShowInstancesPeer::LAST_SCHEDULED);
 			$criteria->addSelectColumn(CcShowInstancesPeer::MODIFIED_INSTANCE);
 		} else {
@@ -193,6 +197,7 @@ abstract class BaseCcShowInstancesPeer {
 			$criteria->addSelectColumn($alias . '.INSTANCE_ID');
 			$criteria->addSelectColumn($alias . '.FILE_ID');
 			$criteria->addSelectColumn($alias . '.TIME_FILLED');
+			$criteria->addSelectColumn($alias . '.CREATED');
 			$criteria->addSelectColumn($alias . '.LAST_SCHEDULED');
 			$criteria->addSelectColumn($alias . '.MODIFIED_INSTANCE');
 		}

airtime_mvc/application/models/airtime/om/BaseCcShowInstancesQuery.php

@@ -15,6 +15,7 @@
  * @method     CcShowInstancesQuery orderByDbOriginalShow($order = Criteria::ASC) Order by the instance_id column
  * @method     CcShowInstancesQuery orderByDbRecordedFile($order = Criteria::ASC) Order by the file_id column
  * @method     CcShowInstancesQuery orderByDbTimeFilled($order = Criteria::ASC) Order by the time_filled column
+ * @method     CcShowInstancesQuery orderByDbCreated($order = Criteria::ASC) Order by the created column
  * @method     CcShowInstancesQuery orderByDbLastScheduled($order = Criteria::ASC) Order by the last_scheduled column
  * @method     CcShowInstancesQuery orderByDbModifiedInstance($order = Criteria::ASC) Order by the modified_instance column
  *
@@ -27,6 +28,7 @@
  * @method     CcShowInstancesQuery groupByDbOriginalShow() Group by the instance_id column
  * @method     CcShowInstancesQuery groupByDbRecordedFile() Group by the file_id column
  * @method     CcShowInstancesQuery groupByDbTimeFilled() Group by the time_filled column
+ * @method     CcShowInstancesQuery groupByDbCreated() Group by the created column
  * @method     CcShowInstancesQuery groupByDbLastScheduled() Group by the last_scheduled column
  * @method     CcShowInstancesQuery groupByDbModifiedInstance() Group by the modified_instance column
  *
@@ -66,6 +68,7 @@
  * @method     CcShowInstances findOneByDbOriginalShow(int $instance_id) Return the first CcShowInstances filtered by the instance_id column
  * @method     CcShowInstances findOneByDbRecordedFile(int $file_id) Return the first CcShowInstances filtered by the file_id column
  * @method     CcShowInstances findOneByDbTimeFilled(string $time_filled) Return the first CcShowInstances filtered by the time_filled column
+ * @method     CcShowInstances findOneByDbCreated(string $created) Return the first CcShowInstances filtered by the created column
  * @method     CcShowInstances findOneByDbLastScheduled(string $last_scheduled) Return the first CcShowInstances filtered by the last_scheduled column
  * @method     CcShowInstances findOneByDbModifiedInstance(boolean $modified_instance) Return the first CcShowInstances filtered by the modified_instance column
  *
@@ -78,6 +81,7 @@
  * @method     array findByDbOriginalShow(int $instance_id) Return CcShowInstances objects filtered by the instance_id column
  * @method     array findByDbRecordedFile(int $file_id) Return CcShowInstances objects filtered by the file_id column
  * @method     array findByDbTimeFilled(string $time_filled) Return CcShowInstances objects filtered by the time_filled column
+ * @method     array findByDbCreated(string $created) Return CcShowInstances objects filtered by the created column
  * @method     array findByDbLastScheduled(string $last_scheduled) Return CcShowInstances objects filtered by the last_scheduled column
  * @method     array findByDbModifiedInstance(boolean $modified_instance) Return CcShowInstances objects filtered by the modified_instance column
  *
@@ -445,6 +449,37 @@ abstract class BaseCcShowInstancesQuery extends ModelCriteria
 		return $this->addUsingAlias(CcShowInstancesPeer::TIME_FILLED, $dbTimeFilled, $comparison);
 	}
 
+	/**
+	 * Filter the query on the created column
+	 * 
+	 * @param     string|array $dbCreated The value to use as filter.
+	 *            Accepts an associative array('min' => $minValue, 'max' => $maxValue)
+	 * @param     string $comparison Operator to use for the column comparison, defaults to Criteria::EQUAL
+	 *
+	 * @return    CcShowInstancesQuery The current query, for fluid interface
+	 */
+	public function filterByDbCreated($dbCreated = null, $comparison = null)
+	{
+		if (is_array($dbCreated)) {
+			$useMinMax = false;
+			if (isset($dbCreated['min'])) {
+				$this->addUsingAlias(CcShowInstancesPeer::CREATED, $dbCreated['min'], Criteria::GREATER_EQUAL);
+				$useMinMax = true;
+			}
+			if (isset($dbCreated['max'])) {
+				$this->addUsingAlias(CcShowInstancesPeer::CREATED, $dbCreated['max'], Criteria::LESS_EQUAL);
+				$useMinMax = true;
+			}
+			if ($useMinMax) {
+				return $this;
+			}
+			if (null === $comparison) {
+				$comparison = Criteria::IN;
+			}
+		}
+		return $this->addUsingAlias(CcShowInstancesPeer::CREATED, $dbCreated, $comparison);
+	}
+
 	/**
 	 * Filter the query on the last_scheduled column
 	 * 

airtime_mvc/build/schema.xml

@@ -161,6 +161,7 @@
     <column name="instance_id" phpName="DbOriginalShow" type="INTEGER" required="false"/>
     <column name="file_id" phpName="DbRecordedFile" type="INTEGER" required="false"/>
     <column name="time_filled" phpName="DbTimeFilled" type="VARCHAR" sqlType="interval" defaultValue="00:00:00" />
+    <column name="created" phpName="DbCreated" type="TIMESTAMP" required="true"/>
     <column name="last_scheduled" phpName="DbLastScheduled" type="TIMESTAMP" required="false"/>
     <!-- The purpose of the modified_instance column is to mark a show instance that was
      deleted when it was part of repeating show. This is useful because the way shows work,

airtime_mvc/build/sql/schema.sql

@@ -207,6 +207,7 @@ CREATE TABLE "cc_show_instances"
 	"instance_id" INTEGER,
 	"file_id" INTEGER,
 	"time_filled" interval default '00:00:00',
+	"created" TIMESTAMP  NOT NULL,
 	"last_scheduled" TIMESTAMP,
 	"modified_instance" BOOLEAN default 'f' NOT NULL,
 	PRIMARY KEY ("id")