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SAAS-223: Airtime Usage Metric: Amount of time spent broadcasting 

-calculated scheduled usage
This commit is contained in:
denise 2012-05-10 13:18:38 -04:00
parent 624ba85212
commit 195d0d8311
3 changed files with 90 additions and 56 deletions
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142
airtime_mvc/application/models/LiveLog.php
View File

@ -7,31 +7,23 @@ class Application_Model_LiveLog
try { try {
$con = Propel::getConnection(); $con = Propel::getConnection();
$count = self::GetNumLogs(); $sql = "SELECT * FROM CC_LIVE_LOG"
." WHERE state = 'L'"
if ($count > 1) { ." and (start_time >= (now() - INTERVAL '1 day'))"
$sql = "SELECT * FROM CC_LIVE_LOG" ." ORDER BY id";
." WHERE state = 'L'"
." and (start_time >= (now() - INTERVAL '1 day'))"
." ORDER BY id";
$rows = $con->query($sql)->fetchAll(); $rows = $con->query($sql)->fetchAll();
$duration = self::GetDuration($rows);
return $duration; /* Check if last log has end time.
} * If not, set end time to current time
else if ($count == 1) { */
$sql = "SELECT state FROM CC_LIVE_LOG"; if ($rows != null) {
$state = $con->query($sql)->fetchColumn(0); $last_row = self::UpdateLastLogEndTime(array_pop($rows));
if ($state == 'S') { array_push($rows, $last_row);
$duration = new DateTime("00:00:00");
return $duration->format("H:i:s");
}
else if ($state == 'L') {
$duration = new DateTime("23:59:59");
return $duration->format("H:i:s");
}
} }
$duration = self::GetDuration($rows);
return $duration;
} catch (Exception $e) { } catch (Exception $e) {
header('HTTP/1.0 503 Service Unavailable'); header('HTTP/1.0 503 Service Unavailable');
Logging::log("GetLiveShowDuration - Could not connect to database."); Logging::log("GetLiveShowDuration - Could not connect to database.");
@ -43,22 +35,72 @@ class Application_Model_LiveLog
try { try {
$con = Propel::getConnection(); $con = Propel::getConnection();
if (self::GetNumLogs() > 1) { $sql_get_logs = "SELECT * FROM CC_LIVE_LOG"
." WHERE state = 'S'"
$sql = "SELECT * FROM CC_LIVE_LOG" ." and (start_time >= (now() - INTERVAL '1 day'))"
." WHERE state = 'S'" ." ORDER BY id";
." and (start_time >= (now() - INTERVAL '1 day'))"
." ORDER BY id";
$rows = $con->query($sql)->fetchAll(); $rows = $con->query($sql_get_logs)->fetchAll();
$duration = self::GetDuration($rows);
return $duration; /* Check if last log has end time.
* If not, set end time to current time
*/
if ($rows != null) {
$last_row = self::UpdateLastLogEndTime(array_pop($rows));
array_push($rows, $last_row);
} }
else {
$duration = new DateTime("23:59:59"); $duration = new DateTime("00:00:00");
return $duration->format("H:i:s");
/* Get all tracks from cc_schedule that played
* during a scheduled state
*/
foreach ($rows as $row) {
//Get all show instances
$sql_get_shows = "SELECT * FROM cc_show_instances"
." WHERE starts >= '{$row['start_time']}'"
." AND ends < '{$row['end_time']}'";
$shows = $con->query($sql_get_shows)->fetchAll();
//Get all tracks from each show and calculate total duration
foreach ($shows as $show) {
$sql_get_tracks = "SELECT * FROM cc_schedule"
." WHERE starts >= '{$show['starts']}'"
." AND starts < '{$show['ends']}'"
." AND file_id IS NOT NULL"
." AND media_item_played IS TRUE"
." AND instance_id = '{$show['show_id']}'";
$tracks = $con->query($sql_get_tracks)->fetchAll();
$last_track = array_pop($tracks);
foreach ($tracks as $track) {
$track_start = new DateTime($track['starts']);
$track_end = new DateTime($track['ends']);
$duration->add($track_start->diff($track_end));
}
if ($last_track['ends'] > $show['ends']) {
/*
$show_end = new DateTime($show['ends']);
$last_track_start = new DateTime($last_track['starts']);
$last_track_end = new DateTime($last_track['ends']);
$last_track_length = new DateTime($last_track_start->diff($last_track_end));
$trackdiff = new DateTime($show_end->diff($last_track_end));
$new_track_length = new DateTime($trackdiff->diff($last_track_length));
$duration->add($new_track_length);
*/
}
else {
$last_track_start = new DateTime($last_track['starts']);
$last_track_end = new DateTime($last_track['ends']);
$duration->add($last_track_start->diff($last_track_end));
}
}
$duration = $duration->format("H:i:s");
return $duration;
} }
} catch (Exception $e) { } catch (Exception $e) {
header('HTTP/1.0 503 Service Unavailable'); header('HTTP/1.0 503 Service Unavailable');
Logging::log("GetScheduledDuration - Could not connect to database."); Logging::log("GetScheduledDuration - Could not connect to database.");
@ -77,26 +119,16 @@ class Application_Model_LiveLog
return $duration; return $duration;
} }
/* Returns number of entries in cc_live_log public static function UpdateLastLogEndTime($log) {
* within the last 24 hours $current_time = new DateTime("now", new DateTimeZone('UTC'));
*/ $log['end_time'] = $current_time;
public static function GetNumLogs() { $log['end_time'] = $log['end_time']->format("Y-m-d H:i:s");
try { self::SetEndTime($log['state'], $current_time);
$con = Propel::getConnection(); self::SetNewLogTime($log['state'], $current_time);
$sql = "SELECT count(*) FROM CC_LIVE_LOG" return $log;
." WHERE (start_time >= (now() - INTERVAL '1 day'))";
$count = $con->query($sql)->fetchColumn(0);
return $count;
} catch (Exception $e) {
header('HTTP/1.0 503 Service Unavailable');
Logging::log("GetNumLogs - Could not connect to database.");
exit;
}
} }
public static function SetNewLogTime($state, $dateTime){ public static function SetNewLogTime($state, $dateTime, $end_scheduled=true){
try { try {
$con = Propel::getConnection(); $con = Propel::getConnection();
@ -128,10 +160,10 @@ class Application_Model_LiveLog
try { try {
$con = Propel::getConnection(); $con = Propel::getConnection();
if ($state == 'L') { //if ($state == 'L') {
$dj_live = Application_Model_Preference::GetSourceSwitchStatus('live_dj'); $dj_live = Application_Model_Preference::GetSourceSwitchStatus('live_dj');
$master_live = Application_Model_Preference::GetSourceSwitchStatus('master_dj'); $master_live = Application_Model_Preference::GetSourceSwitchStatus('master_dj');
} //}
if (($dj_live=='off' && $master_live=='off') || $state == 'S') { if (($dj_live=='off' && $master_live=='off') || $state == 'S') {
$sql = "SELECT id, state from cc_live_log" $sql = "SELECT id, state from cc_live_log"

2
airtime_mvc/application/models/Preference.php
View File

@ -415,7 +415,7 @@ class Application_Model_Preference
$outputArray = array(); $outputArray = array();
$outputArray['LIVE_DURATION'] = Application_Model_LiveLog::GetLiveShowDuration(); $outputArray['LIVE_DURATION'] = Application_Model_LiveLog::GetLiveShowDuration();
//$outputArray['SCHEDULED_DURATION'] = Application_Model_LiveLog::GetScheduledDuration(); $outputArray['SCHEDULED_DURATION'] = Application_Model_LiveLog::GetScheduledDuration();
$outputArray['SOUNDCLOUD_ENABLED'] = self::GetUploadToSoundcloudOption(); $outputArray['SOUNDCLOUD_ENABLED'] = self::GetUploadToSoundcloudOption();
if ($outputArray['SOUNDCLOUD_ENABLED']) { if ($outputArray['SOUNDCLOUD_ENABLED']) {
$outputArray['NUM_SOUNDCLOUD_TRACKS_UPLOADED'] = Application_Model_StoredFile::getSoundCloudUploads(); $outputArray['NUM_SOUNDCLOUD_TRACKS_UPLOADED'] = Application_Model_StoredFile::getSoundCloudUploads();

2
airtime_mvc/build/sql/defaultdata.sql
View File

@ -2,6 +2,8 @@ INSERT INTO cc_subjs ("login", "type", "pass") VALUES ('admin', 'A', md5('admin'
-- added in 2.1 -- added in 2.1
INSERT INTO cc_pref("keystr", "valstr") VALUES('scheduled_play_switch', 'on'); INSERT INTO cc_pref("keystr", "valstr") VALUES('scheduled_play_switch', 'on');
INSERT INTO cc_live_log("state", "start_time") VALUES('S', now() at time zone 'UTC');
-- end of added in 2.1 -- end of added in 2.1
-- added in 2.0.0 -- added in 2.0.0