/**
* Utility function to return an array of events with a period
* @param Date Start date of the period
* @param Date End date of the period
* @return array A list of events
*/
function getEventsForPeriod($start_date, $end_date, $filter = 'all', $user_id = null, $project_id = 0)
{
global $AppUI;
// the event times are stored as unix time stamps, just to be different
// convert to default db time stamp
$db_start = $start_date->format(FMT_DATETIME_MYSQL);
$db_end = $end_date->format(FMT_DATETIME_MYSQL);
if (!isset($user_id)) {
$user_id = $AppUI->user_id;
}
$project =& new CProject();
if ($project_id) {
$p =& $AppUI->acl();
if ($p->checkModuleItem('projects', 'view', $project_id, $user_id)) {
$allowedProjects = array('p.project_id = ' . $project_id);
} else {
$allowedProjects = array('1=0');
}
} else {
$allowedProjects = $project->getAllowedSQL($user_id, 'event_project');
}
//do similiar actions for recurring and non-recurring events
$queries = array('q' => 'q', 'r' => 'r');
foreach ($queries as $query_set) {
${$query_set} = new DBQuery();
${$query_set}->addTable('events', 'e');
${$query_set}->addQuery('e.*');
${$query_set}->addOrder('e.event_start_date, e.event_end_date ASC');
${$query_set}->addJoin('projects', 'p', 'p.project_id = e.event_project');
if ($AppUI->getState('CalIdxCompany')) {
${$query_set}->addWhere('project_company = ' . $AppUI->getState('CalIdxCompany'));
}
if (count($allowedProjects)) {
${$query_set}->addWhere('((' . implode(' AND ', $allowedProjects) . ') ' . ($AppUI->getState('CalIdxCompany') ? '' : $project_id ? '' : ' OR event_project = 0 ') . ')');
}
switch ($filter) {
case 'my':
${$query_set}->addJoin('user_events', 'ue', 'ue.event_id = e.event_id AND ue.user_id =' . $user_id);
${$query_set}->addWhere('(ue.user_id = ' . $user_id . ') AND (event_private=0 OR event_owner=' . $user_id . ')');
break;
case 'own':
${$query_set}->addWhere('event_owner =' . $user_id);
break;
case 'all':
${$query_set}->addWhere('(event_private=0 OR event_owner=' . $user_id . ')');
break;
}
if ($query_set == 'q') {
// assemble query for non-recursive events
${$query_set}->addWhere('(event_recurs <= 0)');
// following line is only good for *non-recursive* events
${$query_set}->addWhere("(event_start_date <= '{$db_end}' AND event_end_date >= '{$db_start}' " . "OR event_start_date BETWEEN '{$db_start}' AND '{$db_end}')");
$eventList = ${$query_set}->loadList();
} else {
if ($query_set == 'r') {
// assemble query for recursive events
${$query_set}->addWhere('(event_recurs > 0)');
$eventListRec = ${$query_set}->loadList();
}
}
}
//Calculate the Length of Period (Daily, Weekly, Monthly View)
setlocale(LC_TIME, 'en_AU');
$periodLength = Date_Calc::dateDiff($start_date->getDay(), $start_date->getMonth(), $start_date->getYear(), $end_date->getDay(), $end_date->getMonth(), $end_date->getYear());
setlocale(LC_ALL, $AppUI->user_lang);
// AJD: Should this be going off the end of the array? I don't think so.
// If it should then a comment to that effect would be nice.
// for ($i=0; $i < sizeof($eventListRec)+1; $i++) {
for ($i = 0, $sz = sizeof($eventListRec); $i < $sz; $i++) {
//note from merlinyoda: j=0 is the original event according to getRecurrentEventforPeriod
// So, since the event is *recurring* x times, the loop condition should be j <= x, not j < x.
// This way the original and all recurrances are covered.
//for ($j=0; $j < intval($eventListRec[$i]['event_times_recuring']); $j++) {
for ($j = 0, $end = intval($eventListRec[$i]['event_times_recuring']); $j < $end; $j++) {
if ($periodLength == 1) {
// Daily View: show all
$recEventDate = CEvent::getRecurrentEventforPeriod($start_date, $end_date, $eventListRec[$i]['event_start_date'], $eventListRec[$i]['event_end_date'], $eventListRec[$i]['event_recurs'], $eventListRec[$i]['event_times_recuring'], $j);
} elseif ($periodLength > 1 && $eventListRec[$i]['event_recurs'] == 1 && $j == 0) {
// Weekly or Monthly View and Hourly Recurrent Events: show one time and add string 'hourly'
$recEventDate = CEvent::getRecurrentEventforPeriod($start_date, $end_date, $eventListRec[$i]['event_start_date'], $eventListRec[$i]['event_end_date'], $eventListRec[$i]['event_recurs'], $eventListRec[$i]['event_times_recuring'], $j);
$eventListRec[$i]['event_title'] = $eventListRec[$i]['event_title'] . ' (' . $AppUI->_('Hourly') . ')';
} elseif ($periodLength > 1 && $eventListRec[$i]['event_recurs'] > 1) {
//Weekly and Monthly View and higher recurrence mode: show all events of recurrence > 1
$recEventDate = CEvent::getRecurrentEventforPeriod($start_date, $end_date, $eventListRec[$i]['event_start_date'], $eventListRec[$i]['event_end_date'], $eventListRec[$i]['event_recurs'], $eventListRec[$i]['event_times_recuring'], $j);
}
//add values to the eventsArray if check for recurrent event was positive
if (sizeof($recEventDate) > 0) {
$eList[0] = $eventListRec[$i];
$eList[0]['event_start_date'] = $recEventDate[0]->format(FMT_DATETIME_MYSQL);
$eList[0]['event_end_date'] = $recEventDate[1]->format(FMT_DATETIME_MYSQL);
$eventList = array_merge($eventList, $eList);
}
// clear array of positive recurrent events for the case that next loop recEventDate is empty in order to avoid double display
$recEventDate = array();
}
}
//return a list of non-recurrent and recurrent events
return $eventList;
}
/**
* Utility function to return an array of events with a period
* @param Date Start date of the period
* @param Date End date of the period
* @return array A list of events
*/
public function getEventsForPeriod($start_date, $end_date, $filter = 'all', $user_id = null, $project_id = 0, $company_id = 0)
{
global $AppUI;
// convert to default db time stamp
$db_start = $start_date->format(FMT_DATETIME_MYSQL);
$db_start = $AppUI->convertToSystemTZ($db_start);
$db_end = $end_date->format(FMT_DATETIME_MYSQL);
$db_end = $AppUI->convertToSystemTZ($db_end);
if (!isset($user_id)) {
$user_id = $AppUI->user_id;
}
$project = new CProject();
if ($project_id) {
$p =& $AppUI->acl();
if ($p->checkModuleItem('projects', 'view', $project_id, $user_id)) {
$allowedProjects = array('p.project_id = ' . (int) $project_id);
} else {
$allowedProjects = array('1=0');
}
} else {
$allowedProjects = $project->getAllowedSQL($user_id ? $user_id : $AppUI->user_id, 'event_project');
}
//do similiar actions for recurring and non-recurring events
$queries = array('q' => 'q', 'r' => 'r');
foreach ($queries as $query_set) {
${$query_set} = new w2p_Database_Query();
${$query_set}->addTable('events', 'e');
${$query_set}->addQuery('e.*');
${$query_set}->addOrder('e.event_start_date, e.event_end_date ASC');
${$query_set}->leftJoin('projects', 'p', 'p.project_id = e.event_project');
${$query_set}->leftJoin('project_departments', 'project_departments', 'p.project_id = project_departments.project_id OR project_departments.project_id IS NULL');
${$query_set}->leftJoin('departments', 'departments', 'departments.dept_id = project_departments.department_id OR dept_id IS NULL');
if ($company_id) {
${$query_set}->addWhere('project_company = ' . (int) $company_id);
} else {
if ($AppUI->getState('CalIdxCompany')) {
${$query_set}->addWhere('project_company = ' . $AppUI->getState('CalIdxCompany'));
}
}
if (count($allowedProjects)) {
${$query_set}->addWhere('( ( ' . implode(' AND ', $allowedProjects) . ' ) ' . ($AppUI->getState('CalIdxCompany') ? '' : ($project_id ? '' : ' OR event_project = 0 ')) . ')');
}
switch ($filter) {
case 'my':
${$query_set}->addJoin('user_events', 'ue', 'ue.event_id = e.event_id AND ue.user_id =' . $user_id);
${$query_set}->addWhere('(ue.user_id = ' . (int) $user_id . ') AND (event_private = 0 OR event_owner=' . (int) $user_id . ')');
break;
case 'own':
${$query_set}->addWhere('event_owner =' . (int) $user_id);
break;
case 'all':
${$query_set}->addWhere('(event_private = 0 OR event_owner=' . (int) $user_id . ')');
break;
default:
${$query_set}->addWhere('(event_private = 0 OR event_owner=' . (int) $user_id . ')');
}
if ($query_set == 'q') {
// assemble query for non-recursive events
${$query_set}->addWhere('(event_recurs <= 0)');
// following line is only good for *non-recursive* events
${$query_set}->addWhere('(event_start_date <= \'' . $db_end . '\' AND event_end_date >= \'' . $db_start . '\' OR event_start_date BETWEEN \'' . $db_start . '\' AND \'' . $db_end . '\')');
$eventList = ${$query_set}->loadList();
} elseif ($query_set == 'r') {
// assemble query for recursive events
${$query_set}->addWhere('(event_recurs > 0)');
$eventListRec = ${$query_set}->loadList();
}
}
//Calculate the Length of Period (Daily, Weekly, Monthly View)
setlocale(LC_TIME, 'en');
$periodLength = Date_Calc::dateDiff($start_date->getDay(), $start_date->getMonth(), $start_date->getYear(), $end_date->getDay(), $end_date->getMonth(), $end_date->getYear());
setlocale(LC_ALL, $AppUI->user_lang);
// AJD: Should this be going off the end of the array? I don't think so.
// If it should then a comment to that effect would be nice.
for ($i = 0, $i_cmp = sizeof($eventListRec); $i < $i_cmp; $i++) {
//note from merlinyoda: j=0 is the original event according to getRecurrentEventforPeriod
// So, since the event is *recurring* x times, the loop condition should be j <= x, not j < x.
// This way the original and all recurrances are covered.
for ($j = 0, $j_cmp = intval($eventListRec[$i]['event_times_recuring']); $j <= $j_cmp; $j++) {
//Daily View
//show all
if ($periodLength <= 1) {
$recEventDate = CEvent::getRecurrentEventforPeriod($start_date, $end_date, $eventListRec[$i]['event_start_date'], $eventListRec[$i]['event_end_date'], $eventListRec[$i]['event_recurs'], $eventListRec[$i]['event_times_recuring'], $j);
} elseif ($periodLength > 1 && $eventListRec[$i]['event_recurs'] == 1 && $j == 0) {
$recEventDate = CEvent::getRecurrentEventforPeriod($start_date, $end_date, $eventListRec[$i]['event_start_date'], $eventListRec[$i]['event_end_date'], $eventListRec[$i]['event_recurs'], $eventListRec[$i]['event_times_recuring'], $j);
$eventListRec[$i]['event_title'] = $eventListRec[$i]['event_title'] . ' (' . $AppUI->_('Hourly') . ')';
} elseif ($periodLength > 1 && $eventListRec[$i]['event_recurs'] > 1) {
$recEventDate = CEvent::getRecurrentEventforPeriod($start_date, $end_date, $eventListRec[$i]['event_start_date'], $eventListRec[$i]['event_end_date'], $eventListRec[$i]['event_recurs'], $eventListRec[$i]['event_times_recuring'], $j);
}
//add values to the eventsArray if check for recurrent event was positive
if (sizeof($recEventDate) > 0) {
$eList[0] = $eventListRec[$i];
$eList[0]['event_start_date'] = $recEventDate[0]->format(FMT_DATETIME_MYSQL);
$eList[0]['event_end_date'] = $recEventDate[1]->format(FMT_DATETIME_MYSQL);
$eventList = array_merge($eventList, $eList);
}
// clear array of positive recurrent events for the case that next loop recEventDate is empty in order to avoid double display
$recEventDate = array();
}
}
$i = 0;
foreach ($eventList as $event) {
$eventList[$i]['event_start_date'] = $AppUI->formatTZAwareTime($event['event_start_date'], '%Y-%m-%d %H:%M:%S');
$eventList[$i]['event_end_date'] = $AppUI->formatTZAwareTime($event['event_end_date'], '%Y-%m-%d %H:%M:%S');
$i++;
}
//echo '<pre>'; print_r($eventList); echo '</pre>';
//return a list of non-recurrent and recurrent events
return $eventList;
}
/**
* Utility function to return an array of events with a period
* @param Date Start date of the period
* @param Date End date of the period
* @return array A list of events
*/
function getEventsForPeriod($start_date, $end_date, $filter = 'all', $user_id = null)
{
global $AppUI;
// the event times are stored as unix time stamps, just to be different
// convert to default db time stamp
$db_start = $start_date->format(FMT_DATETIME_MYSQL);
$db_end = $end_date->format(FMT_DATETIME_MYSQL);
if (!isset($user_id)) {
$user_id = $AppUI->user_id;
}
$project =& new CProject();
$allowedProjects = $project->getAllowedSQL($user_id, 'event_project');
$q = new DBQuery();
$q->addTable('events', 'e');
$q->addQuery('e.*');
if (count($allowedProjects)) {
$q->addWhere('( ( ' . implode(' AND ', $allowedProjects) . ") OR event_project = 0 )");
$q->addJoin('projects', 'p', 'p.project_id = e.event_project');
}
switch ($filter) {
case 'my':
$q->addJoin('user_events', 'ue', 'ue.event_id = e.event_id AND ue.user_id =' . $user_id);
$q->addWhere("( ( event_private = 0 AND ue.user_id = {$user_id} )\n\t\t\t\t\t\tOR event_owner={$user_id} )");
break;
case 'own':
$q->addWhere("( event_owner = {$user_id} )");
break;
case 'all':
$q->addWhere("( event_private=0 OR (event_private=1 AND event_owner={$user_id}) )");
break;
}
$q->addWhere("( event_start_date <= '{$db_end}' AND event_end_date >= '{$db_start}'\n\t\t\t\tOR event_start_date BETWEEN '{$db_start}' AND '{$db_end}')");
// duplicate query object for recursive events;
$r = $q;
// assemble query for non-recursive events
$q->addWhere('( event_recurs <= 0 )');
$eventList = $q->loadList();
// assemble query for recursive events
$r->addWhere('( event_recurs > 0 )');
$eventListRec = $r->loadList();
//Calculate the Length of Period (Daily, Weekly, Monthly View)
$periodLength = Date_Calc::dateDiff($start_date->getDay(), $start_date->getMonth(), $start_date->getYear(), $end_date->getDay(), $end_date->getMonth(), $end_date->getYear());
// AJD: Should this be going off the end of the array? I don't think so.
// If it should then a comment to that effect would be nice.
// for ($i=0; $i < sizeof($eventListRec)+1; $i++) {
for ($i = 0; $i < sizeof($eventListRec); $i++) {
for ($j = 0; $j < intval($eventListRec[$i]['event_times_recuring']); $j++) {
//Daily View
//show all
if ($periodLength == 1) {
$recEventDate = CEvent::getRecurrentEventforPeriod($start_date, $end_date, $eventListRec[$i]['event_start_date'], $eventListRec[$i]['event_end_date'], $eventListRec[$i]['event_recurs'], $eventListRec[$i]['event_times_recuring'], $j);
} elseif ($periodLength > 1 && $eventListRec[$i]['event_recurs'] == 1 && $j == 0) {
$recEventDate = CEvent::getRecurrentEventforPeriod($start_date, $end_date, $eventListRec[$i]['event_start_date'], $eventListRec[$i]['event_end_date'], $eventListRec[$i]['event_recurs'], $eventListRec[$i]['event_times_recuring'], $j);
$eventListRec[$i]['event_title'] = $eventListRec[$i]['event_title'] . " (" . $AppUI->_('Hourly') . ")";
} elseif ($periodLength > 1 && $eventListRec[$i]['event_recurs'] > 1) {
$recEventDate = CEvent::getRecurrentEventforPeriod($start_date, $end_date, $eventListRec[$i]['event_start_date'], $eventListRec[$i]['event_end_date'], $eventListRec[$i]['event_recurs'], $eventListRec[$i]['event_times_recuring'], $j);
}
//add values to the eventsArray if check for recurrent event was positive
if (sizeof($recEventDate) > 0) {
$eList[0] = $eventListRec[$i];
$eList[0]['event_start_date'] = $recEventDate[0]->format(FMT_DATETIME_MYSQL);
$eList[0]['event_end_date'] = $recEventDate[1]->format(FMT_DATETIME_MYSQL);
$eventList = array_merge($eventList, $eList);
}
// clear array of positive recurrent events for the case that next loop recEventDate is empty in order to avoid double display
$recEventDate = array();
}
}
//return a list of non-recurrent and recurrent events
return $eventList;
}
/**
* Utility function to return an array of events with a period
* @param Date Start date of the period
* @param Date End date of the period
* @return array A list of events
*/
function getEventsForPeriod($start_date, $end_date, $filter = 'all', $user_id = null, $project_id = 0)
{
global $AppUI;
// the event times are stored as unix time stamps, just to be different
// convert to default db time stamp
$db_start = $start_date->format(FMT_DATETIME_MYSQL);
$db_end = $end_date->format(FMT_DATETIME_MYSQL);
if (!isset($user_id)) {
$user_id = $AppUI->user_id;
}
$project = new CProject();
if ($project_id) {
$p =& $AppUI->acl();
if ($p->checkModuleItem('projects', 'view', $project_id, $user_id)) {
$allowedProjects = array('p.project_id = ' . $project_id);
} else {
$allowedProjects = array('1=0');
}
} else {
$allowedProjects = $project->getAllowedSQL($user_id, 'event_project');
}
//do similiar actions for recurring and non-recurring events
$queries = array('q' => 'q', 'r' => 'r');
foreach ($queries as $query_set) {
${$query_set} = new DBQuery();
${$query_set}->addTable('events', 'e');
${$query_set}->addQuery('DISTINCT e.*');
${$query_set}->addOrder('e.event_start_date, e.event_end_date ASC');
${$query_set}->addJoin('projects', 'p', 'p.project_id = e.event_project');
if ($AppUI->getState('CalIdxCompany')) {
${$query_set}->addWhere('p.project_company = ' . $AppUI->getState('CalIdxCompany'));
}
if (count($allowedProjects)) {
${$query_set}->addWhere('((' . implode(' AND ', $allowedProjects) . ') ' . ($AppUI->getState('CalIdxCompany') || $project_id ? '' : ' OR event_project = 0 ') . ')');
}
switch ($filter) {
case 'my':
${$query_set}->addJoin('user_events', 'ue', 'ue.event_id = e.event_id AND ue.user_id =' . $user_id);
${$query_set}->addWhere('(ue.user_id = ' . $user_id . ') AND (event_private=0 OR event_owner=' . $user_id . ')');
break;
case 'own':
${$query_set}->addWhere('e.event_owner =' . $user_id);
break;
case 'all':
${$query_set}->addWhere('(e.event_private=0 OR e.event_owner=' . $user_id . ')');
break;
}
if ($query_set == 'q') {
// assemble query for non-recursive events
// following line is only good for *non-recursive* events
${$query_set}->addWhere('(event_recurs <= 0)');
${$query_set}->addWhere("(event_start_date < '{$db_end}'" . " AND event_end_date > '{$db_start}')");
$eventList = ${$query_set}->loadList();
} else {
if ($query_set == 'r') {
// assemble query for recursive events
${$query_set}->addWhere('(event_recurs > 0)');
$eventListRec = ${$query_set}->loadList();
}
}
}
//Calculate the Length of Period (Daily, Weekly, Monthly View)
setlocale(LC_ALL, 'en_AU' . ($locale_char_set ? '.' . $locale_char_set : '.utf8'));
$periodLength = Date_Calc::dateDiff($end_date->getDay(), $end_date->getMonth(), $end_date->getYear(), $start_date->getDay(), $start_date->getMonth(), $start_date->getYear());
setlocale(LC_ALL, $AppUI->user_lang);
foreach ($eventListRec as $key => $ia) {
$end = intval($ia['event_times_recuring']);
for ($j = 0; $j < $end; $j++) {
$recEventDate = array();
if ($periodLength <= 1) {
// Daily View or clash check: show all
$recEventDate = CEvent::getRecurrentEventforPeriod($start_date, $end_date, $ia['event_start_date'], $ia['event_end_date'], $ia['event_recurs'], $ia['event_times_recuring'], $j);
} else {
if ($ia['event_recurs'] == 1 && $j == 0) {
// Weekly or Monthly View and Hourly Recurrent Events
//show one time and add string 'hourly'
$recEventDate = CEvent::getRecurrentEventforPeriod($start_date, $end_date, $ia['event_start_date'], $ia['event_end_date'], $ia['event_recurs'], $ia['event_times_recuring'], $j);
$eventListRec[$key]['event_title'] = $ia['event_title'] . ' (' . $AppUI->_('Hourly') . ')';
} else {
if ($ia['event_recurs'] > 1) {
//Weekly and Monthly View and higher recurrence mode
//show all events of recurrence > 1
$recEventDate = CEvent::getRecurrentEventforPeriod($start_date, $end_date, $ia['event_start_date'], $ia['event_end_date'], $ia['event_recurs'], $ia['event_times_recuring'], $j);
}
}
}
//add values to the eventsArray if check for recurrent event was positive
if (!empty($recEventDate)) {
$display_start = $recEventDate[0]->format(FMT_DATETIME_MYSQL);
$display_end = $recEventDate[1]->format(FMT_DATETIME_MYSQL);
$eventListRec[$key]['event_start_date'] = $display_start;
$eventListRec[$key]['event_end_date'] = $display_end;
$eventList = array_merge($eventList, array($eventListRec[$key]));
}
}
}
//return a list of non-recurrent and recurrent events
return $eventList;
}
