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Merge branch 'devel' of dev.sourcefabric.org:airtime into devel

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James 2012-03-29 16:57:49 -04:00
commit 5b65b56b93
17 changed files with 58 additions and 1861 deletions
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148
airtime_mvc/application/models/Schedule.php
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@ -2,31 +2,6 @@
class Application_Model_Schedule {
/**
* Return true if there is nothing in the schedule for the given start time
* up to the length of time after that.
*
* @param string $p_datetime
* In the format YYYY-MM-DD HH:MM:SS.mmmmmm
* @param string $p_length
* In the format HH:MM:SS.mmmmmm
* @return boolean|PEAR_Error
*/
public static function isScheduleEmptyInRange($p_datetime, $p_length) {
global $CC_CONFIG, $CC_DBC;
if (empty($p_length)) {
return new PEAR_Error("Application_Model_Schedule::isSchedulerEmptyInRange: param p_length is empty.");
}
$sql = "SELECT COUNT(*) FROM ".$CC_CONFIG["scheduleTable"]
." WHERE (starts >= '$p_datetime') "
." AND (ends <= (TIMESTAMP '$p_datetime' + INTERVAL '$p_length'))";
//$_SESSION["debug"] = $sql;
//echo $sql;
$count = $CC_DBC->GetOne($sql);
//var_dump($count);
return ($count == '0');
}
/**
* Return TRUE if file is going to be played in the future.
*
@ -238,110 +213,6 @@ class Application_Model_Schedule {
return $row;
}
/**
* Builds an SQL Query for accessing scheduled item information from
* the database.
*
* @param int $timeNow
* @param int $timePeriod
* @param int $count
* @param String $interval
* @return date
*
* $timeNow is the the currentTime in the format "Y-m-d H:i:s".
* For example: 2011-02-02 22:00:54
*
* $timePeriod can be either negative, zero or positive. This is used
* to indicate whether we want items from the past, present or future.
*
* $count indicates how many results we want to limit ourselves to.
*
* $interval is used to indicate how far into the past or future we
* want to search the database. For example "5 days", "18 hours", "60 minutes",
* "30 seconds" etc.
*/
public static function GetScheduledItemData($timeStamp, $timePeriod=0, $count = 0, $interval="0 hours")
{
global $CC_CONFIG, $CC_DBC;
$sql = "SELECT DISTINCT"
." pt.name,"
." ft.track_title,"
." ft.artist_name,"
." ft.album_title,"
." st.starts,"
." st.ends,"
." st.clip_length,"
." st.media_item_played,"
." st.group_id,"
." show.name as show_name,"
." st.instance_id"
." FROM $CC_CONFIG[scheduleTable] st"
." LEFT JOIN $CC_CONFIG[filesTable] ft"
." ON st.file_id = ft.id"
." LEFT JOIN $CC_CONFIG[playListTable] pt"
." ON st.playlist_id = pt.id"
." LEFT JOIN $CC_CONFIG[showInstances] si"
." ON st.instance_id = si.id"
." LEFT JOIN $CC_CONFIG[showTable] show"
." ON si.show_id = show.id"
." WHERE st.starts < si.ends";
if ($timePeriod < 0){
$sql .= " AND st.ends < TIMESTAMP '$timeStamp'"
." AND st.ends > (TIMESTAMP '$timeStamp' - INTERVAL '$interval')"
." ORDER BY st.starts DESC"
." LIMIT $count";
} else if ($timePeriod == 0){
$sql .= " AND st.starts <= TIMESTAMP '$timeStamp'"
." AND st.ends >= TIMESTAMP '$timeStamp'";
} else if ($timePeriod > 0){
$sql .= " AND st.starts > TIMESTAMP '$timeStamp'"
." AND st.starts < (TIMESTAMP '$timeStamp' + INTERVAL '$interval')"
." ORDER BY st.starts"
." LIMIT $count";
}
$rows = $CC_DBC->GetAll($sql);
return $rows;
}
public static function getScheduleItemsInRange($starts, $ends)
{
global $CC_DBC, $CC_CONFIG;
$sql = "SELECT"
." si.starts as show_starts,"
." si.ends as show_ends,"
." si.rebroadcast as rebroadcast,"
." st.starts as item_starts,"
." st.ends as item_ends,"
." st.clip_length as clip_length,"
." ft.track_title as track_title,"
." ft.artist_name as artist_name,"
." ft.album_title as album_title,"
." s.name as show_name,"
." si.id as instance_id,"
." pt.name as playlist_name"
." FROM ".$CC_CONFIG["showInstances"]." si"
." LEFT JOIN ".$CC_CONFIG["scheduleTable"]." st"
." ON st.instance_id = si.id"
." LEFT JOIN ".$CC_CONFIG["playListTable"]." pt"
." ON st.playlist_id = pt.id"
." LEFT JOIN ".$CC_CONFIG["filesTable"]." ft"
." ON st.file_id = ft.id"
." LEFT JOIN ".$CC_CONFIG["showTable"]." s"
." ON si.show_id = s.id"
." WHERE ((si.starts < TIMESTAMP '$starts' AND si.ends > TIMESTAMP '$starts')"
." OR (si.starts > TIMESTAMP '$starts' AND si.ends < TIMESTAMP '$ends')"
." OR (si.starts < TIMESTAMP '$ends' AND si.ends > TIMESTAMP '$ends'))"
." AND (st.starts < si.ends)"
." ORDER BY si.id, si.starts, st.starts";
return $CC_DBC->GetAll($sql);
}
/*
*
* @param DateTime $p_startDateTime
@ -390,25 +261,6 @@ class Application_Model_Schedule {
$sql .= " ORDER BY si.starts, sched.starts;";
Logging::log($sql);
$rows = $CC_DBC->GetAll($sql);
return $rows;
}
public static function GetShowInstanceItems($instance_id)
{
global $CC_CONFIG, $CC_DBC;
$sql = "SELECT DISTINCT pt.name, ft.track_title, ft.artist_name, ft.album_title, st.starts, st.ends, st.clip_length, st.media_item_played, st.group_id, show.name as show_name, st.instance_id"
." FROM $CC_CONFIG[scheduleTable] st, $CC_CONFIG[filesTable] ft, $CC_CONFIG[playListTable] pt, $CC_CONFIG[showInstances] si, $CC_CONFIG[showTable] show"
." WHERE st.playlist_id = pt.id"
." AND st.file_id = ft.id"
." AND st.instance_id = si.id"
." AND si.show_id = show.id"
." AND instance_id = $instance_id"
." ORDER BY st.starts";
$rows = $CC_DBC->GetAll($sql);
return $rows;
}