static function getResources( $course )
{
$resources =array();
//for cycleDates
foreach ($course->metadate->cycles AS $cycle_date)
{
$metadate_id = $cycle_date->metadate_id;
$termine = \CycleDataDB::getTermine($metadate_id);
//filter the resources
$resourcesForTermin = array();
foreach ($termine AS $termin)
{
if (($termin["resource_id"]!="")
&& (!in_array($termin["resource_id"], $resourcesForTermin)))
{
//wenn resource_id gefunden in array packen
array_push($resourcesForTermin, $termin["resource_id"]);
}
}
// all resources fot current cycle are
//stored in $resourcesForTermin
// for all resources fot the current date
foreach ($resourcesForTermin AS $resourceID)
{
$resObject = \ResourceObject::Factory( $resourceID );
$location = Resource::getLocationForResource($resObject);
$resources[$metadate_id]["id"] = $resourceID;
$resources[$metadate_id]["name"] = $resObject-> getName();
$resources[$metadate_id]["description"] = $resObject->getDescription();
$resources[$metadate_id]["longitude"] = $location["longitude"];
$resources[$metadate_id]["latitude"] = $location["latitude"];
}
}
return $resources;
}
function getDates($seminar_id, $start_time = 0, $end_time = 0)
{
$dow_array = array(_("So"), _("Mo"), _("Di"), _("Mi"), _("Do"), _("Fr"), _("Sa"));
$cycles_array = array(_("wöchentlich"), _("zweiwöchentlich"), _("dreiwöchentlich"));
$cont = array();
// irregular dates
$meta = new MetaDate($seminar_id);
if ($meta->getTurnus() == 1) {
$cont['REGULAR_DATES']['TURNUS'] = true;
}
if ($meta->getStartWoche()) {
$cont['REGULAR_DATES']['START_WEEK'] = $meta->getStartWoche();
}
//$cont['REGULAR_TYPE'] = $GLOBALS['TERMIN_TYP'][$meta->getArt()]['name'];
$i = 0;
$cycle_data = $meta->getCycleData();
foreach ($cycle_data as $metadate_id => $cycle) {
$cont['REGULAR_DATES']['REGULAR_DATE'][$i] = array('DAY_OF_WEEK' => $dow_array[$cycle['day']], 'START_TIME' => sprintf('%02d:%02d', $cycle['start_hour'], $cycle['start_minute']), 'END_TIME' => sprintf('%02d:%02d', $cycle['end_hour'], $cycle['end_minute']), 'START_WEEK' => $cycle['week_offset'] + 1, 'CYCLE' => $cycles_array[(int) $cycle['cycle']], 'REGULAR_DESCRIPTION' => ExternModule::ExtHtmlReady(trim($cycle['desc'])), 'REGULAR_DELIMITER' => true);
$k = 0;
if (Config::get()->RESOURCES_ENABLE) {
if (($resource_ids = CycleDataDB::getPredominantRoomDB($metadate_id, $start_time, $end_time)) !== false) {
foreach ($resource_ids as $resource_id => $foo) {
$cont['REGULAR_DATES']['REGULAR_DATE'][$i]['REGULAR_ROOMS']['ROOMS'][$k]['ROOM'] = ExternModule::ExtHtmlReady(trim(ResourceObject::Factory($resource_id)->getName()));
$cont['REGULAR_DATES']['REGULAR_DATE'][$i]['REGULAR_ROOMS']['ROOMS'][$k]['ROOMS_DELIMITER'] = true;
$k++;
}
unset($cont['REGULAR_DATES']['REGULAR_DATE'][$i]['REGULAR_ROOMS']['ROOMS'][$k - 1]['ROOMS_DELIMITER']);
}
}
if (!$k) {
if (($free_rooms = CycleDataDB::getFreeTextPredominantRoomDB($metadate_id, $start_time, $end_time)) !== false) {
foreach ($free_rooms as $free_room => $foo) {
$cont['REGULAR_DATES']['REGULAR_DATE'][$i]['REGULAR_ROOMS']['FREE_ROOMS'][$k]['FREE_ROOM'] = ExternModule::ExtHtmlReady(trim($free_room));
$cont['REGULAR_DATES']['REGULAR_DATE'][$i]['REGULAR_ROOMS']['FREE_ROOMS'][$k]['FREE_ROOMS_DELIMITER'] = true;
$k++;
}
unset($cont['REGULAR_DATES']['REGULAR_DATE'][$i]['REGULAR_ROOMS']['FREE_ROOMS'][$k - 1]['FREE_ROOMS_DELIMITER']);
} else {
$cont['REGULAR_DATES']['REGULAR_DATE'][$i]['NO_ROOM'] = true;
}
}
// if (!$k) {
// $cont['REGULAR_DATES']['REGULAR_DATE'][$i]['REGULAR_ROOMS']['NO_FREE_ROOM'] = true;
//}
$i++;
}
// remove last delimiter
if ($i) {
unset($cont['REGULAR_DATES']['REGULAR_DATE'][$i - 1]['REGULAR_DELIMITER']);
}
// regular dates
if ($start_time && $end_time) {
$dates = SeminarDB::getSingleDates($seminar_id, $start_time, $end_time);
} else {
$dates = array();
}
$i = 0;
$selected_types = $this->config->getValue('Main', 'selectedeventtypes');
foreach ($dates as $date) {
if (in_array('all', $selected_types) || in_array('meeting', $selected_types) && $GLOBALS['TERMIN_TYP'][$date['date_typ']]['sitzung'] || in_array('other', $selected_types) && !$GLOBALS['TERMIN_TYP'][$date['date_typ']]['sitzung'] || in_array($date['date_typ'], $selected_types)) {
$cont['IRREGULAR_DATES']['IRREGULAR_DATE'][$i] = array('DAY_OF_WEEK' => $dow_array[date('w', $date['date'])], 'START_TIME' => date('H:i', $date['date']), 'END_TIME' => date('H:i', $date['end_time']), 'DATE' => date('d.m.y', $date['date']), 'IRREGULAR_DESCRIPTION' => ExternModule::ExtHtmlReady(trim($date['description'])), 'IRREGULAR_DELIMITER' => true);
if ($GLOBALS['TERMIN_TYP'][$date['date_typ']]['sitzung']) {
$cont['IRREGULAR_DATES']['IRREGULAR_DATE'][$i]['IRREGULAR_TYPE_MEETING'] = $GLOBALS['TERMIN_TYP'][$date['date_typ']]['name'];
} else {
$cont['IRREGULAR_DATES']['IRREGULAR_DATE'][$i]['IRREGULAR_TYPE_OTHER'] = $GLOBALS['TERMIN_TYP'][$date['date_typ']]['name'];
}
if (Config::get()->RESOURCES_ENABLE && $date['resource_id']) {
$cont['IRREGULAR_DATES']['IRREGULAR_DATE'][$i]['IRREGULAR_ROOM'] = ExternModule::ExtHtmlReady(trim(ResourceObject::Factory($date['resource_id'])->getName()));
} else {
if (trim($date['raum'])) {
$cont['IRREGULAR_DATES']['IRREGULAR_DATE'][$i]['IRREGULAR_ROOM'] = ExternModule::ExtHtmlReady(trim($date['raum']));
} else {
$cont['IRREGULAR_DATES']['IRREGULAR_DATE'][$i]['IRREGULAR_NO_ROOM'] = true;
}
}
}
$i++;
}
// remove last delimiter
if ($i) {
unset($cont['IRREGULAR_DATES']['IRREGULAR_DATE'][$i - 1]['IRREGULAR_DELIMITER']);
}
return $cont;
}
/**
* change existing cycledate, changes also corresponding single dates
*
* @param array assoc, see CycleData, metadate_id must be in $data['cycle_id']
* @return number|boolean
*/
function editCycle($data = array())
{
$cycle = $this->cycles[$data['cycle_id']];
$new_start = mktime((int) $data['start_stunde'], (int) $data['start_minute']);
$new_end = mktime((int) $data['end_stunde'], (int) $data['end_minute']);
$old_start = mktime($cycle->getStartStunde(), $cycle->getStartMinute());
$old_end = mktime($cycle->getEndStunde(), $cycle->getEndMinute());
if ($new_start >= $old_start && $new_end <= $old_end && $data['day'] == $cycle->day && $data['endWeek'] == $cycle->end_offset) {
// Zeitraum wurde verkuerzt, Raumbuchungen bleiben erhalten...
if ($this->setCycleData($data, $cycle)) {
$termine = $cycle->getSingleDates();
foreach ($termine as $key => $val) {
$tos = $val->getStartTime();
$toe = $val->getEndTime();
if ($toe > time()) {
$t_start = mktime((int) $data['start_stunde'], (int) $data['start_minute'], 0, date('m', $tos), date('d', $tos), date('Y', $tos));
$t_end = mktime((int) $data['end_stunde'], (int) $data['end_minute'], 0, date('m', $toe), date('d', $toe), date('Y', $toe));
$termine[$key]->setTime($t_start, $t_end);
$termine[$key]->store();
} else {
unset($termine[$key]);
}
}
$this->sortCycleData();
}
return sizeof($termine);
} else {
if ($this->setCycleData($data, $cycle)) {
// collect all existing themes (issues) for this cycle:
$issues = array();
$issue_objects = array();
$singledate_count = 0;
// loop through the single dates and look for themes (issues)
$termine = $cycle->getSingleDates();
foreach ($termine as $key => $termin) {
// get all isues of this date ( zero, one, or more, if the expert view is activated)
// and store them at the relative position of this single date
$issues[$singledate_count] = $termin->getIssueIDs();
$singledate_count++;
}
// remove all SingleDates in the future for this CycleData
$count = CycleDataDB::deleteNewerSingleDates($data['cycle_id'], time(), true);
// create new SingleDates
$this->createSingleDates(array('metadate_id' => $cycle->getMetaDateId(), 'startAfterTimeStamp' => time()));
// clear all loaded SingleDates so no odd ones remain. The Seminar-Class will load them fresh when needed
$cycle->termine = NULL;
// read all new single dates
$termine = $cycle->getSingleDates();
// new dates counter
$new_singledate_count = 0;
// loop through the single dates and add the themes (issues)
foreach ($termine as $key => $termin) {
// check, if there are issues for this single date
if ($issues[$new_singledate_count] != NULL) {
// add all issues:
foreach ($issues[$new_singledate_count] as $issue_key => $issue_id) {
$termin->addIssueID($issue_id);
$termin->store();
}
}
unset($issues[$new_singledate_count]);
$new_singledate_count++;
}
// delete issues, that are not assigned to a single date because of to few dates
// (only if the schedule expert view is off)
if (!Config::get()->RESOURCES_ENABLES_EXPERT_SCHEDULE_VIEW) {
if ($new_singledate_count < $singledate_count) {
for ($i = $new_singledate_count; $i < $singledate_count; $i++) {
if ($issues[$i] != NULL) {
foreach ($issues[$i] as $issue_id) {
// delete this issue
IssueDB::deleteIssue($issue_id);
}
}
}
}
}
$this->sortCycleData();
return $count;
}
}
return FALSE;
}
/**
* This function returns an associative array of the dates owned by this seminar
*
* @returns mixed a multidimensional array of seminar-dates
*/
public function getUndecoratedData($filter = false)
{
// Caching
$cache = StudipCacheFactory::getCache();
$cache_key = 'course/undecorated_data/'. $this->id;
if ($filter) {
$sub_key = $_SESSION['_language'] .'/'. $this->filterStart .'-'. $this->filterEnd;
} else {
$sub_key = $_SESSION['_language'] .'/unfiltered';
}
$data = unserialize($cache->read($cache_key));
// build cache from scratch
if (!$data || !$data[$sub_key]) {
$cycles = $this->metadate->getCycleData();
$dates = $this->getSingleDates($filter, $filter);
$rooms = array();
foreach (array_keys($cycles) as $id) {
$cycles[$id]['first_date'] = CycleDataDB::getFirstDate($id);
if (!empty($cycles[$id]['assigned_rooms'])) {
foreach ($cycles[$id]['assigned_rooms'] as $room_id => $count) {
$rooms[$room_id] += $count;
}
}
}
// besser wieder mit direktem Query statt Objekten
if (is_array($cycles) && (sizeof($cycles) == 0)) {
$cycles = FALSE;
}
$ret['regular']['turnus_data'] = $cycles;
// the irregular single-dates
foreach ($dates as $val) {
$zw = array(
'metadate_id' => $val->getMetaDateID(),
'termin_id' => $val->getTerminID(),
'date_typ' => $val->getDateType(),
'start_time' => $val->getStartTime(),
'end_time' => $val->getEndTime(),
'mkdate' => $val->getMkDate(),
'chdate' => $val->getMkDate(),
'ex_termin' => $val->isExTermin(),
'orig_ex' => $val->isExTermin(),
'range_id' => $val->getRangeID(),
'author_id' => $val->getAuthorID(),
'resource_id' => $val->getResourceID(),
'raum' => $val->getFreeRoomText(),
'typ' => $val->getDateType(),
'tostring' => $val->toString()
);
if ($val->getResourceID()) {
$rooms[$val->getResourceID()]++;
}
$ret['irregular'][$val->getTerminID()] = $zw;
}
$ret['rooms'] = $rooms;
$ret['ort'] = $this->location;
$data[$sub_key] = $ret;
// write data to cache
$cache->write($cache_key, serialize($data), 600);
}
return $data[$sub_key];
}
/**
* returns an assoc array, keys are resource_id of rooms values are number of dates for this room
* give timestamps as params to filter by time range
*
* @param int $filterStart
* @param int $filterEnd
* @return array
*/
function getPredominantRoom($filterStart = 0, $filterEnd = 0)
{
if ($rooms = CycleDataDB::getPredominantRoomDB($this->metadate_id, $filterStart, $filterEnd)) {
return $rooms;
}
return false;
}
