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adding bi-weekly show option. new structure allows for different repeat types to be specified.

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new playlist builder css/images.
This commit is contained in:
naomiaro 2011-02-05 23:21:52 -05:00
parent cb3f4dd31e
commit 13847e738b
6 changed files with 223 additions and 80 deletions
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115
application/models/Shows.php
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@ -53,8 +53,9 @@ class Show {
$data['add_show_day_check'] = array($startDow);
}
//find repeat type or set to a non repeating show.
if($data['add_show_repeats']) {
$repeat_type = 0; //chnage this when supporting more than just a weekly show option.
$repeat_type = $data["add_show_repeat_type"];
}
else {
$repeat_type = -1;
@ -110,73 +111,6 @@ class Show {
Show::populateShowUntilLastGeneratedDate($showId);
}
public function deleteShow($timestamp, $dayId=NULL) {
global $CC_DBC;
$today_timestamp = date("Y-m-d H:i:s");
$timeinfo = explode(" ", $timestamp);
$date = $timeinfo[0];
$time = $timeinfo[1];
$today_epoch = strtotime($today_timestamp);
$date_epoch = strtotime($timestamp);
//don't want someone to delete past shows.
if($date_epoch < $today_epoch) {
return;
}
$show = CcShowQuery::create()->findPK($this->_showId);
$sql = "SELECT start_time, first_show FROM cc_show_days
WHERE show_id = '{$this->_showId}'
ORDER BY first_show LIMIT 1";
$res = $CC_DBC->GetRow($sql);
$start_timestamp = $res["first_show"]." ".$res["start_time"];
$start_epoch = strtotime($start_timestamp);
// must not delete shows in the past
if($show->getDbRepeats() && ($start_epoch < $date_epoch)) {
$sql = "DELETE FROM cc_show_days WHERE first_show >= '{$date}' AND show_id = '{$this->_showId}'";
$CC_DBC->query($sql);
$sql = "UPDATE cc_show_days
SET last_show = '{$date}'
WHERE show_id = '{$this->_showId}' AND first_show <= '{$date}' ";
$CC_DBC->query($sql);
$sql = "SELECT group_id FROM cc_show_schedule WHERE show_day >= '{$date}' AND show_id = '{$this->_showId}'";
$rows = $CC_DBC->GetAll($sql);
$sql_opt = array();
foreach($rows as $row) {
$sql_opt[] = "group_id = '{$row["group_id"]}' ";
}
$groups = join(' OR ', $sql_opt);
$sql = "DELETE FROM cc_show_schedule
WHERE ($groups) AND show_id = '{$this->_showId}' AND show_day >= '{$date}' ";
$CC_DBC->query($sql);
$sql = "DELETE FROM cc_schedule WHERE ($groups)";
$CC_DBC->query($sql);
}
else {
$groups = CcShowScheduleQuery::create()->filterByDbShowId($this->_showId)->find();
foreach($groups as $group) {
$groupId = $group->getDbGroupId();
CcScheduleQuery::create()->filterByDbGroupId($groupId)->delete();
}
$show->delete();
}
}
public static function getShows($start_timestamp, $end_timestamp, $excludeInstance=NULL) {
global $CC_DBC;
@ -184,7 +118,8 @@ class Show {
FROM cc_show_instances
LEFT JOIN cc_show ON cc_show.id = cc_show_instances.show_id
WHERE ((starts >= '{$start_timestamp}' AND starts < '{$end_timestamp}')
OR (ends > '{$start_timestamp}' AND ends <= '{$end_timestamp}'))";
OR (ends > '{$start_timestamp}' AND ends <= '{$end_timestamp}'))
ORDER BY starts";
if(isset($excludeInstance)) {
foreach($excludeInstance as $instance) {
@ -261,6 +196,45 @@ class Show {
->save();
}
//for a show with repeat_type == 1
private static function populateBiWeeklyShow($show_id, $next_pop_date, $first_show, $last_show, $start_time, $duration, $day, $end_timestamp) {
global $CC_DBC;
if(isset($next_pop_date)) {
$next_date = $next_pop_date." ".$start_time;
}
else {
$next_date = $first_show." ".$start_time;
}
while(strtotime($next_date) < strtotime($end_timestamp) && (strtotime($last_show) > strtotime($next_date) || is_null($last_show))) {
$start = $next_date;
$sql = "SELECT timestamp '{$start}' + interval '{$duration}'";
$end = $CC_DBC->GetOne($sql);
$newShow = new CcShowInstances();
$newShow->setDbShowId($show_id);
$newShow->setDbStarts($start);
$newShow->setDbEnds($end);
$newShow->save();
$sql = "SELECT timestamp '{$start}' + interval '14 days'";
$next_date = $CC_DBC->GetOne($sql);
}
$nextInfo = explode(" ", $next_date);
$repeatInfo = CcShowDaysQuery::create()
->filterByDbShowId($show_id)
->filterByDbDay($day)
->findOne();
$repeatInfo->setDbNextPopDate($nextInfo[0])
->save();
}
private static function populateShow($repeat_type, $show_id, $next_pop_date, $first_show, $last_show, $start_time, $duration, $day, $end_timestamp) {
if($repeat_type == -1) {
@ -269,6 +243,9 @@ class Show {
else if($repeat_type == 0) {
Show::populateWeeklyShow($show_id, $next_pop_date, $first_show, $last_show, $start_time, $duration, $day, $end_timestamp);
}
else if($repeat_type == 1) {
Show::populateBiWeeklyShow($show_id, $next_pop_date, $first_show, $last_show, $start_time, $duration, $day, $end_timestamp);
}
}
//used to catch up a newly added show