389 lines
10 KiB
PHP
389 lines
10 KiB
PHP
<?php
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class Show {
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private $_user;
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private $_showId;
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public function __construct($user=NULL, $showId=NULL)
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{
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$this->_user = $user;
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$this->_showId = $showId;
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}
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//end dates are non inclusive.
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public function addShow($data) {
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$con = Propel::getConnection("campcaster");
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$sql = "SELECT time '{$data['start_time']}' + INTERVAL '{$data['duration']} hour' ";
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$r = $con->query($sql);
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$endTime = $r->fetchColumn(0);
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$sql = "SELECT EXTRACT(DOW FROM TIMESTAMP '{$data['start_date']} {$data['start_time']}')";
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$r = $con->query($sql);
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$startDow = $r->fetchColumn(0);
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if($data['no_end']) {
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$endDate = NULL;
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$data['repeats'] = 1;
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}
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else if($data['repeats']) {
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$sql = "SELECT date '{$data['end_date']}' + INTERVAL '1 day' ";
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$r = $con->query($sql);
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$endDate = $r->fetchColumn(0);
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}
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else {
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$sql = "SELECT date '{$data['start_date']}' + INTERVAL '1 day' ";
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$r = $con->query($sql);
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$endDate = $r->fetchColumn(0);
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}
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if($data['day_check'] === null) {
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$data['day_check'] = array($startDow);
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}
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$overlap = $this->getShows($data['start_date'], $endDate, $data['day_check'], $data['start_time'], $endTime);
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if(count($overlap) > 0) {
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return $overlap;
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}
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$show = new CcShow();
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$show->setDbName($data['name']);
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$show->setDbRepeats($data['repeats']);
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$show->setDbDescription($data['description']);
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$show->save();
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$showId = $show->getDbId();
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foreach ($data['day_check'] as $day) {
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if($startDow !== $day){
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if($startDow > $day)
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$daysAdd = 6 - $startDow + 1 + $day;
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else
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$daysAdd = $day - $startDow;
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$sql = "SELECT date '{$data['start_date']}' + INTERVAL '{$daysAdd} day' ";
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$r = $con->query($sql);
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$start = $r->fetchColumn(0);
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}
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else {
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$start = $data['start_date'];
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}
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$showDay = new CcShowDays();
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$showDay->setDbFirstShow($start);
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$showDay->setDbLastShow($endDate);
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$showDay->setDbStartTime($data['start_time']);
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$showDay->setDbEndTime($endTime);
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$showDay->setDbDay($day);
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$showDay->setDbShowId($showId);
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$showDay->save();
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}
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foreach ($data['hosts'] as $host) {
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$showHost = new CcShowHosts();
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$showHost->setDbShow($showId);
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$showHost->setDbHost($host);
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$showHost->save();
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}
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}
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public function moveShow($showId, $deltaDay, $deltaMin){
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global $CC_DBC;
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$sql = "SELECT * FROM cc_show_days WHERE show_id = '{$showId}'";
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$res = $CC_DBC->GetAll($sql);
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$show = $res[0];
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$start = $show["first_show"];
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$end = $show["last_show"];
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$days = array();
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$hours = $deltaMin/60;
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if($hours > 0)
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$hours = floor($hours);
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else
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$hours = ceil($hours);
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$mins = abs($deltaMin%60);
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$sql = "SELECT time '{$show["start_time"]}' + interval '{$hours}:{$mins}'";
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$s_time = $CC_DBC->GetOne($sql);
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$sql = "SELECT time '{$show["end_time"]}' + interval '{$hours}:{$mins}'";
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$e_time = $CC_DBC->GetOne($sql);
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foreach($res as $show) {
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$days[] = $show["day"] + $deltaDay;
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}
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//need to check each specific day if times different then merge arrays.
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$overlap = $this->getShows($start, $end, $days, $s_time, $e_time, array($showId));
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if(count($overlap) > 0) {
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return $overlap;
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}
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foreach($res as $row) {
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$sql = "SELECT date '{$show["first_show"]}' + interval '{$deltaDay} day'";
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$f_show = $CC_DBC->GetOne($sql);
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//get a timestamp back only need a date.
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$tmp = spliti(" ", $f_show);
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$f_show = $tmp[0];
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$show = CcShowDaysQuery::create()->findPK($row["id"]);
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$show->setDbStartTime($s_time);
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$show->setDbEndTime($e_time);
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$show->setDbFirstShow($f_show);
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$show->setDbDay($row['day'] + $deltaDay);
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$show->save();
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}
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}
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public function resizeShow($showId, $deltaDay, $deltaMin){
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global $CC_DBC;
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$sql = "SELECT * FROM cc_show_days WHERE show_id = '{$showId}'";
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$res = $CC_DBC->GetAll($sql);
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$show = $res[0];
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$start = $show["first_show"];
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$end = $show["last_show"];
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$days = array();
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$hours = $deltaMin/60;
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if($hours > 0)
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$hours = floor($hours);
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else
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$hours = ceil($hours);
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$mins = abs($deltaMin%60);
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$s_time = $show["start_time"];
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$sql = "SELECT time '{$show["end_time"]}' + interval '{$hours}:{$mins}'";
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$e_time = $CC_DBC->GetOne($sql);
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foreach($res as $show) {
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$days[] = $show["day"] + $deltaDay;
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}
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//need to check each specific day if times different then merge arrays.
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$overlap = $this->getShows($start, $end, $days, $s_time, $e_time, array($showId));
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if(count($overlap) > 0) {
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return $overlap;
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}
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foreach($res as $row) {
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$show = CcShowDaysQuery::create()->findPK($row["id"]);
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$show->setDbStartTime($s_time);
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$show->setDbEndTime($e_time);
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$show->save();
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}
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}
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public function scheduleShow($start, $plId) {
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if($this->_user->isHost($this->_showId)) {
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$sched = new ScheduleGroup();
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$groupId = $sched->add($start, null, $plId);
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$groupsched = new CcShowSchedule();
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$groupsched->setDbShowId($this->_showId);
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$groupsched->setDbGroupId($groupId);
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$groupsched->save();
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}
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}
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public function showHasContent($start_timestamp, $end_timestamp) {
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$con = Propel::getConnection("campcaster");
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$sql = "SELECT TIMESTAMP '{$end_timestamp}' - TIMESTAMP '{$start_timestamp}'";
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$r = $con->query($sql);
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$length = $r->fetchColumn(0);
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return !Schedule::isScheduleEmptyInRange($start_timestamp, $length);
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}
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public function deleteShow($showId, $dayId=NULL) {
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$groups = CcShowScheduleQuery::create()->filterByDbShowId($showId)->find();
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foreach($groups as $group) {
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$groupId = $group->getDbGroupId();
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CcScheduleQuery::create()->filterByDbGroupId($groupId)->delete();
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}
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CcShowQuery::create()->filterByDbId($showId)->delete();
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}
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public function getShows($start=NULL, $end=NULL, $days=NULL, $s_time=NULL, $e_time=NULL, $exclude_shows=NULL) {
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global $CC_DBC;
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$sql;
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$sql_gen = "SELECT cc_show_days.id AS day_id, name, repeats, description,
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first_show, last_show, start_time, end_time, day, show_id
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FROM (cc_show LEFT JOIN cc_show_days ON cc_show.id = cc_show_days.show_id)";
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$sql = $sql_gen;
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if(!is_null($start) && !is_null($end)) {
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$sql_range = "(first_show < '{$start}' AND last_show IS NULL)
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OR (first_show >= '{$start}' AND first_show < '{$end}')
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OR (last_show >= '{$start}' AND last_show < '{$end}')
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OR (first_show < '{$start}' AND last_show >= '{$end}')";
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$sql = $sql_gen ." WHERE ". $sql_range;
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}
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if(!is_null($start) && is_null($end)) {
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$sql_range = "(first_show <= '{$start}' AND last_show IS NULL)
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OR (first_show <= '{$start}' AND last_show > '{$start}')";
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$sql = $sql_gen ." WHERE ". $sql_range;
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}
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if(!is_null($days)){
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$sql_opt = array();
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foreach ($days as $day) {
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$sql_opt[] = "day = {$day}";
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}
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$sql_day = join(" OR ", $sql_opt);
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$sql = $sql_gen ." WHERE ((". $sql_day .") AND (". $sql_range ."))";
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}
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if(!is_null($s_time) && !is_null($e_time)) {
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$sql_time = "(start_time <= '{$s_time}' AND end_time >= '{$e_time}' AND start_time < end_time AND '{$s_time}' < '{$e_time}')
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OR (start_time >= '{$s_time}' AND end_time <= '{$e_time}' AND start_time > end_time AND '{$s_time}' > '{$e_time}')
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OR (start_time >= '{$s_time}' AND end_time <= '{$e_time}' AND start_time < end_time)
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OR (start_time <= '{$s_time}' AND end_time >= '{$e_time}' AND start_time > end_time)
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OR (start_time <= '{$s_time}' AND end_time <= '{$e_time}' AND start_time > end_time AND '{$s_time}' > '{$e_time}')
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OR (start_time >= '{$s_time}' AND end_time >= '{$e_time}' AND start_time > end_time AND '{$s_time}' > '{$e_time}')
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OR (end_time > '{$s_time}' AND end_time <= '{$e_time}')
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OR (start_time >= '{$s_time}' AND start_time < '{$e_time}')";
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$sql = $sql_gen ." WHERE ((". $sql_day .") AND (". $sql_range .") AND (". $sql_time ."))";
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}
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if(!is_null($exclude_shows)){
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$sql_opt = array();
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foreach ($exclude_shows as $showid) {
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$sql_opt[] = "show_id = {$showid}";
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}
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$sql_showid = join(" OR ", $sql_opt);
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$sql = $sql_gen ." WHERE ((". $sql_day .") AND NOT (". $sql_showid .") AND (". $sql_range .") AND (". $sql_time ."))";
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}
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//echo $sql;
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return $CC_DBC->GetAll($sql);
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}
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public function getFullCalendarEvents($start, $end, $weekday=NULL) {
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global $CC_DBC;
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$shows = array();
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$res = $this->getShows($start, $end, $weekday);
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foreach($res as $row) {
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$timeDiff = "SELECT date '{$start}' - date '{$row["first_show"]}' as diff";
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$diff = $CC_DBC->GetOne($timeDiff);
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if($diff > 0) {
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$add = ($diff % 7 === 0) ? $diff : $diff + (7 - $diff % 7);
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$new = "SELECT date '{$row["first_show"]}' + integer '{$add}'";
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$newDate = $CC_DBC->GetOne($new);
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}
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else {
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$newDate = $row["first_show"];
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}
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$shows[] = $this->makeFullCalendarEvent($row, $newDate);
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$end_epoch = strtotime($end);
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//add repeating events until the show end is reached or fullcalendar's end date is reached.
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if($row["repeats"]) {
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if(!is_null($row["last_show"])) {
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$show_end_epoch = strtotime($row["last_show"]);
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}
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while(true) {
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$diff = "SELECT date '{$newDate}' + integer '7'";
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$repeatDate = $CC_DBC->GetOne($diff);
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$repeat_epoch = strtotime($repeatDate);
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//show has finite duration.
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if (isset($show_end_epoch) && $repeat_epoch < $show_end_epoch && $repeat_epoch < $end_epoch) {
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$shows[] = $this->makeFullCalendarEvent($row, $repeatDate);
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}
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//case for non-ending shows.
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else if(!isset($show_end_epoch) && $repeat_epoch < $end_epoch) {
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$shows[] = $this->makeFullCalendarEvent($row, $repeatDate);
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}
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else {
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break;
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}
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$newDate = $repeatDate;
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}
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}
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}
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return $shows;
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}
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private function makeFullCalendarEvent($show, $date, $options=array()) {
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global $CC_DBC;
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$start_ts = $date." ".$show["start_time"];
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$end_ts = $date." ".$show["end_time"];
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$sql = "SELECT timestamp '{$start_ts}' > timestamp '{$end_ts}'";
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$isNextDay = $CC_DBC->GetOne($sql);
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if($isNextDay === 't') {
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$sql = "SELECT date '{$date}' + interval '1 day {$show["end_time"]}'";
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$end_ts = $CC_DBC->GetOne($sql);
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}
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$event = array(
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"id" => $show["show_id"],
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"title" => $show["name"],
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"start" => $start_ts,
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"end" => $end_ts,
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"allDay" => false,
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"description" => $show["description"]
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);
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foreach($options as $key=>$value) {
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$event[$key] = $value;
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}
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if($this->_user->isAdmin()) {
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//$event["editable"] = true;
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}
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if($this->_user->isHost($show["show_id"])) {
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$event["isHost"] = true;
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}
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$percent = Schedule::getPercentScheduledInRange($start_ts, $end_ts);
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$event["percent"] = $percent;
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return $event;
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}
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}
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