AutoSchedule.php

<?php
	date_default_timezone_set('America/New_York');
	
	//Setup
	
	$channelID = 2;
	$startInDays = 4;
	$scheduleForDays = 7;
	$monthsToLookBack = 3;
	require_once('nusoap.php');
	//End Setup
	
	//Variables
	$programming = array();
	$schedule = array();
	//End Varaibles

        $client = new nusoap_client("http://192.168.0.136/CablecastWS/CablecastWS.asmx?WSDL", 'wsdl');
	
	class ScheduleEvent
	{
	    // property declaration
	    var $start, $end;
	
		function TestObj($name)
		{
		        $this->start = $start;
		}
		static function cmp_obj($a, $b)
		{
			$a1 = $a->start;
			$b1 = $b->start;
			if ($a1 == $b1) 
			{
				return 0;
			}
			return ($a1 > $b1) ? +1 : -1;
		}
	}
	
	function isSomethingScheduled($time, $schedule)
	{
		$return = false;
		foreach($schedule as $s)
		{
			if ($time == $s->start)
			{
				$return = true;
			}	
			if($time > $s->start && $time < $s->end)
			{	
				$return = true;
			}	
		}
		return $return;
	}
	
	
	function maxProgramLength($time, $schedule, $endDay)
	{
		usort($schedule, array("ScheduleEvent", "cmp_obj"));
		$endTime = NULL;
		foreach($schedule as $s)
		{	
			if($s->start > $time && $s->start < $endDay)
			{
				$endTime = $s->start;
				break;
			}
			if ($endTime == NULL)
			{
				$endTime = $endDay;
			}
		}
		return $endTime - $time;
	}
	
	function randomShow($maxLength, $programming)
	{
		$tmpArray = array();
		foreach($programming as $p)
		{
			if ($p["TotalSeconds"] < $maxLength)
			{
				$tmpArray[] = $p;
			}
		}
		return $tmpArray[array_rand($tmpArray, 1)];
	}


	
	
	//Load Shows
	$shows = $client->call('AdvancedShowSearch', array(
	    'ChannelID'        => $channelID,
	    'searchString'         => "",
	    'eventDate'     => date("Y-m-d",mktime(0, 0, 0, date("m")-$monthsToLookBack, date("d"),   date("Y"))),
	    'dateComparator'      => '>',
	    'restrictToCategoryID'  => 0,
		'restrictToProducerID' => 0,
		'restrictToProjectID' => 0,
		'displayStreamingShowsOnly'	=> 'false',
		'searchOtherSites' => 'true'), '', '', false, true);

	
	foreach ($shows["AdvancedShowSearchResult"]["SiteSearchResult"]["Shows"]["ShowInfo"] as $show) {
		if($show['CustomFields']['CustomField'] != "")
		{
			foreach ($show["CustomFields"]["CustomField"] as $field)
			{
				if($field['Name'] == "AutoSchedule" && $field['Value'] == 'x')
				{
					$programming[] = array(
						"showID" => $show["ShowID"],
						"length" => $show["TotalSeconds"]
					);
				}
				
			}	
		}
	}
	
	
	
	$CCschedule = $client->call('GetCGExemptScheduleInformation', array('ChannelID' => $channelID,
							'FromDate' => date("Y-m-d",time() + (($startInDays) * 24 * 3600))."T12:00:00",
							'ToDate' => date("Y-m-d",time() + (($scheduleForDays + $startInDays) * 24 * 3600))."T12:00:00",
							'restrictToShowID' => 0), '', '', false, true);
							
	
	foreach ($CCschedule["GetCGExemptScheduleInformationResult"]["ScheduleInfo"] as $run)
	{
		$tempEvent = new ScheduleEvent();
		$tempEvent->start = strtotime($run["StartTime"]);
		$tempEvent->end = strtotime($run["EndTime"]);
		//echo $run["EndTime"]."\n";
		$schedule[] = $tempEvent;
	}

	
	$i=0;
	while($i < $scheduleForDays)
	{	
		$dayStart = strtotime(date("Y-m-d", time()+(3600 * 24 * ($i +$startInDays)))."T00:00:00");
		$currentTime = $dayStart;
		$dayEnd = strtotime(date("Y-m-d", time()+(3600 * 24 * ($i + $startInDays)))."T23:59:59");
		
		while($currentTime < $dayEnd)
		{
			if(!isSomethingScheduled($currentTime, $schedule))
			{
				$maxLength = maxProgramLength($currentTime, $schedule, $dayEnd);
				$newShow = randomShow($maxLength, $programming);
				echo "Scheduling ShowID: ".$newShow["showID"]. " at ".date("Y-m-d", $currentTime)." ".date("H:i:s", $currentTime)."\n";
				$tempEvent = new ScheduleEvent();
				$tempEvent->start = $currentTime;
				$tempEvent->end = $currentTime + $newShow["length"];
				$schedule[] = $tempEvent;
				
				$result = $client->call('AddScheduleEvent', array(
				    'ChannelID'        => $channelID,
				    'ShowID'         => $newShow["showID"],
					'RunDateTime'	=> date("Y-m-d", $currentTime)."T".date("H:i:s", $currentTime),
				 	'CGExempt'     => 'false',
				    'RunLock'      => 'false',
				    'RunBump' 		 => 0,
					'BugText'	=> '',
					'CrawlText' => '',
					'CrawlLength'		=> 0,
					'username' => "admin",
					'password' => "password"), '', '', false, true);
				
				
			}
			$currentTime += 3600;
		}
		
		$i++;
	}
	
?>