function prefs_server_list($partial = false)
{
// Skipping the getTimeZoneList() from tikidate which just emulates the pear date format
// Generating it is extremely costly in terms of memory.
if (class_exists('DateTimeZone')) {
$timezones = DateTimeZone::listIdentifiers();
} elseif (class_exists('DateTime')) {
$timezones = array_keys(DateTime::getTimeZoneList());
} else {
$timezones = TikiDate::getTimeZoneList();
$timezones = array_keys($timezones);
}
sort($timezones);
$tikidate = TikiLib::lib('tikidate');
return array('server_timezone' => array('name' => tra('Time zone'), 'description' => tra('Indicates the default time zone to use for the server.'), 'type' => 'list', 'options' => array_combine($timezones, $timezones), 'default' => isset($tikidate) ? $tikidate->getTimezoneId() : 'UTC', 'tags' => array('basic')));
}
function onSetupPage($homepageUrl)
{
global $user, $prefs, $tiki_p_messages;
$userlib = TikiLib::lib('user');
$tikilib = TikiLib::lib('tiki');
$smarty = TikiLib::lib('smarty');
// Run the parent first
parent::onSetupPage($homepageUrl);
$showPage = false;
// Show if option is selected
if ($prefs['feature_userPreferences'] === 'y') {
$showPage = true;
}
if (!$showPage) {
return false;
}
$userwatch = $user;
$smarty->assign('userwatch', $userwatch);
$smarty->assign('show_mouseover_user_info', isset($prefs['show_mouseover_user_info']) ? $prefs['show_mouseover_user_info'] : $prefs['feature_community_mouseover']);
$mailCharsets = array('utf-8', 'iso-8859-1');
$smarty->assign_by_ref('mailCharsets', $mailCharsets);
$mytiki_pages = $tikilib->get_user_preference($userwatch, 'mytiki_pages', 'y');
$smarty->assign('mytiki_pages', $mytiki_pages);
$mytiki_blogs = $tikilib->get_user_preference($userwatch, 'mytiki_blogs', 'y');
$smarty->assign('mytiki_blogs', $mytiki_blogs);
$mytiki_gals = $tikilib->get_user_preference($userwatch, 'mytiki_gals', 'y');
$smarty->assign('mytiki_gals', $mytiki_gals);
$mytiki_items = $tikilib->get_user_preference($userwatch, 'mytiki_items', 'y');
$smarty->assign('mytiki_items', $mytiki_items);
$mytiki_msgs = $tikilib->get_user_preference($userwatch, 'mytiki_msgs', 'y');
$smarty->assign('mytiki_msgs', $mytiki_msgs);
$mytiki_tasks = $tikilib->get_user_preference($userwatch, 'mytiki_tasks', 'y');
$smarty->assign('mytiki_tasks', $mytiki_tasks);
$mylevel = $tikilib->get_user_preference($userwatch, 'mylevel', '1');
$smarty->assign('mylevel', $mylevel);
$allowMsgs = $tikilib->get_user_preference($userwatch, 'allowMsgs', 'y');
$smarty->assign('allowMsgs', $allowMsgs);
$minPrio = $tikilib->get_user_preference($userwatch, 'minPrio', 3);
$smarty->assign('minPrio', $minPrio);
$theme = $tikilib->get_user_preference($userwatch, 'theme', '');
$smarty->assign('theme', $theme);
$language = $tikilib->get_user_preference($userwatch, 'language', $prefs['language']);
$smarty->assign('language', $language);
$email_isPublic = $tikilib->get_user_preference($userwatch, 'email is public', 'n');
if (isset($user_preferences[$userwatch]['email is public'])) {
$user_preferences[$userwatch]['email_isPublic'] = $user_preferences[$userwatch]['email is public'];
$email_isPublic = $user_preferences[$userwatch]['email is public'];
}
$smarty->assign('email_isPublic', $email_isPublic);
$mailCharset = $tikilib->get_user_preference($userwatch, 'mailCharset', $prefs['default_mail_charset']);
$smarty->assign('mailCharset', $mailCharset);
$user_dbl = $tikilib->get_user_preference($userwatch, 'user_dbl', 'n');
$userbreadCrumb = $tikilib->get_user_preference($userwatch, 'userbreadCrumb', $prefs['site_userbreadCrumb']);
$smarty->assign('userbreadCrumb', $userbreadCrumb);
$smarty->assign('user_dbl', $user_dbl);
$display_12hr_clock = $tikilib->get_user_preference($userwatch, 'display_12hr_clock', 'n');
$smarty->assign('display_12hr_clock', $display_12hr_clock);
$userinfo = $userlib->get_user_info($userwatch);
$smarty->assign_by_ref('userinfo', $userinfo);
$llist = array();
$llist = $tikilib->list_styles();
$smarty->assign_by_ref('styles', $llist);
$languages = array();
$languages = $tikilib->list_languages();
$smarty->assign_by_ref('languages', $languages);
$user_pages = $tikilib->get_user_pages($userwatch, -1);
$smarty->assign_by_ref('user_pages', $user_pages);
$bloglib = TikiLib::lib('blog');
$user_blogs = $bloglib->list_user_blogs($userwatch, false);
$smarty->assign_by_ref('user_blogs', $user_blogs);
$user_galleries = $tikilib->get_user_galleries($userwatch, -1);
$smarty->assign_by_ref('user_galleries', $user_galleries);
$user_items = TikiLib::lib('trk')->get_user_items($userwatch);
$smarty->assign_by_ref('user_items', $user_items);
$scramblingMethods = array("n", "strtr", "unicode", "x", 'y');
// email_isPublic utilizes 'n'
$smarty->assign_by_ref('scramblingMethods', $scramblingMethods);
$scramblingEmails = array(tra("no"), scrambleEmail($userinfo['email'], 'strtr'), scrambleEmail($userinfo['email'], 'unicode') . "-" . tra("unicode"), scrambleEmail($userinfo['email'], 'x'), $userinfo['email']);
$smarty->assign_by_ref('scramblingEmails', $scramblingEmails);
$mailCharsets = array('utf-8', 'iso-8859-1');
$smarty->assign_by_ref('mailCharsets', $mailCharsets);
$smarty->assign_by_ref('user_prefs', $user_preferences[$userwatch]);
$tikilib->get_user_preference($userwatch, 'diff_versions', 'n');
$usertrackerId = false;
$useritemId = false;
if ($prefs['userTracker'] == 'y') {
$re = $userlib->get_usertracker($userinfo["userId"]);
if (isset($re['usersTrackerId']) and $re['usersTrackerId']) {
$trklib = TikiLib::lib('trk');
$info = $trklib->get_item_id($re['usersTrackerId'], $trklib->get_field_id($re['usersTrackerId'], 'Login'), $userwatch);
$usertrackerId = $re['usersTrackerId'];
$useritemId = $info;
}
}
$smarty->assign('usertrackerId', $usertrackerId);
$smarty->assign('useritemId', $useritemId);
//// Custom fields
//foreach ($customfields as $custpref => $prefvalue) {
//$customfields[$custpref]['value'] = $tikilib->get_user_preference($userwatch, $customfields[$custpref]['prefName'], $customfields[$custpref]['value']);
//$smarty->assign($customfields[$custpref]['prefName'], $customfields[$custpref]['value']);
//}
if ($prefs['feature_messages'] == 'y' && $tiki_p_messages == 'y') {
$unread = $tikilib->user_unread_messages($userwatch);
$smarty->assign('unread', $unread);
}
$smarty->assign('timezones', TikiDate::getTimeZoneList());
// Time zone data for the user
if ($prefs['users_prefs_display_timezone'] == 'Site') {
$smarty->assign('warning_site_timezone_set', 'y');
}
if (isset($prefs['display_timezone'])) {
$smarty->assign('display_timezone', $prefs['display_timezone']);
}
$smarty->assign('userPageExists', 'n');
if ($prefs['feature_wiki'] == 'y' and $prefs['feature_wiki_userpage'] == 'y') {
if ($tikilib->page_exists($prefs['feature_wiki_userpage_prefix'] . $user)) {
$smarty->assign('userPageExists', 'y');
}
}
$smarty->assign_by_ref('tikifeedback', $tikifeedback);
return true;
}
function set_display_timezone($user)
{
global $prefs;
if ($prefs['users_prefs_display_timezone'] == 'Site' || isset($user_preferences[$user]['display_timezone']) && $user_preferences[$user]['display_timezone'] == 'Site') {
// Stay in the time zone of the server
$prefs['display_timezone'] = $prefs['server_timezone'];
} elseif (!isset($prefs['display_timezone']) and !isset($user_preferences[$user]['display_timezone']) || $user_preferences[$user]['display_timezone'] == '' || $user_preferences[$user]['display_timezone'] == 'Local') {
// If the display timezone is not known ...
if (isset($_COOKIE['local_tz'])) {
// ... we try to use the timezone detected by javascript and stored in cookies
if (TikiDate::TimezoneIsValidId($_COOKIE['local_tz'])) {
$prefs['timezone_offset'] = isset($_COOKIE['local_tzoffset']) ? $_COOKIE['local_tzoffset'] : '';
if (isset($_COOKIE['local_tzoffset'])) {
$tzname = timezone_name_from_abbr($_COOKIE['local_tz'], $_COOKIE['local_tzoffset'] * 60 * 60);
$prefs['timezone_offset'] = $_COOKIE['local_tzoffset'];
} else {
$tzname = timezone_name_from_abbr($_COOKIE['local_tz']);
$prefs['timezone_offset'] = '';
}
if (TikiDate::TimezoneIsValidId($tzname)) {
$prefs['display_timezone'] = $tzname;
} else {
$prefs['display_timezone'] = $_COOKIE['local_tz'];
}
} elseif ($_COOKIE['local_tz'] == 'HAEC') {
// HAEC, returned by Safari on Mac, is not recognized as a DST timezone (with daylightsavings)
// ... So use one equivalent timezone name
$prefs['display_timezone'] = 'Europe/Paris';
} else {
$prefs['display_timezone'] = $prefs['server_timezone'];
}
} else {
// ... and we fallback to the server timezone if the cookie value is not available
$prefs['display_timezone'] = $prefs['server_timezone'];
}
}
}
function get_extend_until_info($user, $group, $periods = 1)
{
// Calculations here should always be 1 am system time otherwise prone to user manipulation or daylight savings problems
global $prefs;
$tz = $prefs['server_timezone'];
if ( ! TikiDate::TimezoneIsValidId($tz) ) {
$tz = 'UTC';
}
$timezone = new DateTimeZone($tz);
$userInfo = $this->get_user_info($user);
$info = $this->get_group_info($group);
$ratio_prorated_first_period = 1;
if (empty($info['prorateInterval'])) {
$prorateInterval = 'day';
} else {
$prorateInterval = $info['prorateInterval'];
}
$date = $this->getOne(
'SELECT `expire` FROM `users_usergroups` where `userId` = ? AND `groupName` = ?',
array($userInfo['userId'], $group)
);
if (!$date) {
$date = $this->now;
}
if (!empty($info['anniversary'])) {
$date_year = date('Y', $date);
$date_month = date('m', $date);
$date_day = date('d', $date);
$effective_date = new DateTime("{$date_year}-{$date_month}-{$date_day} 01:00:00", $timezone);
$ratio_prorated_first_period = 1;
if (strlen($info['anniversary']) == 4) {
// annual anniversaries
$ann_month = substr($info['anniversary'], 0, 2);
$ann_day = substr($info['anniversary'], 2, 2);
// start off with this year's anniversary date
$extend_until = new DateTime("{$date_year}-{$ann_month}-{$ann_day} 01:00:00", $timezone);
while ($effective_date->format('U') >= $extend_until->format('U')) {
// already passed the anniversary this month, extend to next year's anniversary
$extend_until->modify('+1 year');
}
// store last past anniversary for prorating
$prev_ann = clone $extend_until;
$prev_ann->modify('-1 year');
if ($prorateInterval == 'year') {
$payable_from = clone $prev_ann;
} elseif ($prorateInterval == 'month') {
$payable_from = clone $extend_until;
while ($payable_from->format('U') > $effective_date->format('U')) {
$payable_from->modify('-1 month');
}
} elseif ($prorateInterval == 'day') {
$payable_from = clone $effective_date;
}
$extend_until_first_period = clone $extend_until;
// add extra full periods
if ($periods > 1) {
$p = $periods - 1;
$extend_until->modify("+$p year");
}
} elseif (strlen($info['anniversary']) == 2) {
// monthly anniversaries
$ann_day = $info['anniversary'];
// start off with this month's anniversary date
$extend_until = new DateTime("{$date_year}-{$date_month}-{$ann_day} 01:00:00", $timezone);
while ($effective_date->format('U') >= $extend_until->format('U')) {
// already passed the anniversary this month, extend to next month's anniversary
$extend_until->modify('+1 month');
}
// store last past anniversary for prorating
$prev_ann = clone $extend_until;
$prev_ann->modify('-1 month');
if ($prorateInterval == 'month' || $prorateInterval == 'year') {
$payable_from = clone $prev_ann;
} elseif ($prorateInterval == 'day') {
$payable_from = clone $effective_date;
}
$extend_until_first_period = clone $extend_until;
// add extra full periods
if ($periods > 1) {
$p = $periods - 1;
$extend_until->modify("+$p month");
}
} elseif (strlen($info['anniversary']) == 3) {
// Case not handled, and variables used below is not set
// Not sure what to do here?
}
$timestamp = null;
if ($extend_until != null && $payable_from != null && $prev_ann != null) {
$ratio_prorated_first_period = ($extend_until_first_period->format('U') - $payable_from->format('U')) / ($extend_until_first_period->format('U') - $prev_ann->format('U'));
$timestamp = $extend_until->format('U');
}
} else {
$timestamp = $date + $periods * $info['expireAfter'] * 24 * 3600;
}
return array('timestamp' => $timestamp, 'ratio_prorated_first_period' => $ratio_prorated_first_period);
}
for ($i = count($listevents) - 1; $i >= 0; --$i) {
$listevents[$i]['modifiable'] = in_array($listevents[$i]['calendarId'], $modifiable)? "y": "n";
}
} else {
$listevents = $calendarlib->list_items($_SESSION['CalendarViewGroups'], $user, $viewstart, $viewend, 0, -1);
}
$smarty->assign_by_ref('listevents', $listevents);
} else {
$listevents = array();
}
$mloop = TikiLib::date_format("%m", $viewstart);
$dloop = TikiLib::date_format("%d", $viewstart);
$yloop = TikiLib::date_format("%Y", $viewstart);
$curtikidate = new TikiDate();
$display_tz = $tikilib->get_display_timezone();
if ( $display_tz == '' ) $display_tz = 'UTC';
$curtikidate->setTZbyID($display_tz);
$curtikidate->setLocalTime($dloop, $mloop, $yloop, 0, 0, 0, 0);
$smarty->assign('display_tz', $display_tz);
$smarty->assign('day', $daystart);
$firstDay = false;
for ($i = 0; $i <= $numberofweeks; $i++) {
$weeks[] = $weekNumbers[] = $curtikidate->getWeekOfYear();
require_once('lib/smarty_tiki/modifier.userlink.php');
/**
* Get calendar and its events
*
* @param $calIds
* @param $viewstart
* @param $viewend
* @param $group_by
* @param $item_name
* @param bool $listmode if set to true populate listevents key of the returned array
* @return array
*/
function getCalendar($calIds, &$viewstart, &$viewend, $group_by = '', $item_name = 'events', $listmode = false)
{
global $user, $prefs;
// Global vars used by tiki-calendar_setup.php (this has to be changed)
global $calendarViewMode, $request_day, $request_month;
global $request_year, $dayend, $myurl;
global $weekdays, $daysnames, $daysnames_abr;
include 'tiki-calendar_setup.php';
$smarty = TikiLib::lib('smarty');
$tikilib = TikiLib::lib('tiki');
//FIXME : maxrecords = 50
$listtikievents = $this->list_items_by_day($calIds, $user, $viewstart, $viewend, 0, 50);
$mloop = TikiLib::date_format('%m', $viewstart);
$dloop = TikiLib::date_format('%d', $viewstart);
$yloop = TikiLib::date_format('%Y', $viewstart);
$curtikidate = new TikiDate();
$display_tz = $tikilib->get_display_timezone();
if ($display_tz == '') {
$display_tz = 'UTC';
}
$curtikidate->setTZbyID($display_tz);
$curtikidate->setLocalTime($dloop, $mloop, $yloop, 0, 0, 0, 0);
$listevents = array();
// note that number of weeks starts at ZERO (i.e., zero = 1 week to display).
for ($i = 0; $i <= $numberofweeks; $i++) {
$weeks[] = $curtikidate->getWeekOfYear();
foreach ($weekdays as $w) {
$leday = array();
if ($group_by == 'day') {
$key = 0;
}
if ($calendarViewMode['casedefault'] == 'day') {
$dday = $daystart;
} else {
$dday = $curtikidate->getTime();
$curtikidate->addDays(1);
}
$cell[$i][$w]['day'] = $dday;
if ($calendarViewMode['casedefault'] == 'day' or $dday >= $daystart && $dday <= $dayend) {
$cell[$i][$w]['focus'] = true;
} else {
$cell[$i][$w]['focus'] = false;
}
if (isset($listtikievents["{$dday}"])) {
$e = -1;
foreach ($listtikievents["{$dday}"] as $lte) {
$lte['desc_name'] = $lte['name'];
if ($group_by_item != 'n') {
if ($group_by != 'day') {
$key = $lte['id'] . '|' . $lte['type'];
}
if (!isset($leday[$key])) {
$leday[$key] = $lte;
if ($group_by == 'day') {
$leday[$key]['description'] = array($lte['where'] => array($lte['group_description']));
$leday[$key]['head'] = TikiLib::date_format($prefs['short_date_format'], $cell[$i][$w]['day']);
} else {
$leday[$key]['description'] = ' - <b>' . $lte['when'] . '</b> : ' . tra($lte['action']) . ' ' . $lte['description'];
$leday[$key]['head'] = $lte['name'] . ', <i>' . tra('in') . ' ' . $lte['where'] . '</i>';
}
$leday[$key]['desc_name'] = '';
} else {
$leday_item =& $leday[$key];
$leday_item['user'] .= ', ' . $lte['user'];
if (!isset($leday_item['action']) || !is_integer($leday_item['action'])) {
$leday_item['action'] = 1;
}
$leday_item['action']++;
if ($group_by == 'day') {
$leday_item['name'] .= '<br />' . $lte['name'];
$leday_item['desc_name'] = $leday_item['action'] . ' ' . tra($item_name) . ': ';
$leday_item['description'][$lte['where']][] = $lte['group_description'];
} else {
$leday_item['name'] = $lte['name'] . ' (x<b>' . $leday_item['action'] . '</b>)';
$leday_item['desc_name'] = $leday_item['action'] . ' ' . tra($item_name);
if ($lte['show_description'] == 'y' && !empty($lte['description'])) {
$leday_item['description'] .= ",\n<br /> - <b>" . $lte['when'] . '</b> : ' . tra($lte['action']) . ' ' . $lte['description'];
$leday_item['show_description'] = 'y';
}
}
}
} else {
$e++;
$key = "{$lte['time']}{$e}";
$leday[$key] = $lte;
$lte['desc_name'] .= tra($lte['action']);
}
}
foreach ($leday as $key => $lte) {
if ($group_by == 'day') {
$desc = '';
foreach ($lte['description'] as $desc_where => $desc_items) {
$desc_items = array_unique($desc_items);
foreach ($desc_items as $desc_item) {
if ($desc != '') {
$desc .= '<br />';
}
$desc .= '- ' . $desc_item;
if (!empty($lte['show_location']) && $lte['show_location'] == 'y' && $desc_where != '') {
$desc .= ' <i>[' . $desc_where . ']</i>';
}
}
}
$lte['description'] = $desc;
}
$smarty->assign('calendar_type', $myurl == 'tiki-action_calendar.php' ? 'tiki_actions' : 'calendar');
$smarty->assign_by_ref('item_url', $lte["url"]);
$smarty->assign_by_ref('cellhead', $lte["head"]);
$smarty->assign_by_ref('cellprio', $lte["prio"]);
$smarty->assign_by_ref('cellcalname', $lte["calname"]);
$smarty->assign('celllocation', "");
$smarty->assign('cellcategory', "");
$smarty->assign_by_ref('cellname', $lte["desc_name"]);
$smarty->assign('cellid', "");
$smarty->assign_by_ref('celldescription', $lte["description"]);
$smarty->assign('show_description', $lte["show_description"]);
if (!isset($leday[$key]["over"])) {
$leday[$key]["over"] = '';
} else {
$leday[$key]["over"] .= "<br />\n";
}
$leday[$key]["over"] .= $smarty->fetch("tiki-calendar_box.tpl");
}
}
if (is_array($leday)) {
ksort($leday);
$cell[$i][$w]['items'] = array_values($leday);
}
}
}
if (isset($_SESSION['CalendarViewList']) && $_SESSION['CalendarViewList'] == 'list' || $listmode) {
if (is_array($listtikievents)) {
foreach ($listtikievents as $le) {
if (is_array($le)) {
foreach ($le as $e) {
$listevents[] = $e;
}
}
}
}
}
return array('cell' => $cell, 'listevents' => $listevents, 'weeks' => $weeks, 'weekdays' => $weekdays, 'daysnames' => $daysnames, 'daysnames_abr' => $daysnames_abr, 'trunc' => $trunc);
}
if (!empty($custom_js)) {
$headerlib->add_jsfile($custom_js, 50);
}
}
/** Use custom.js in lang dir if there **/
$language = $prefs['language'];
if (is_file("lang/{$language}/custom.js")) {
TikiLib::lib('header')->add_jsfile("lang/{$language}/custom.js", 40);
// before styles custom.js
}
if (!empty($tikidomain) && is_file("lang/{$language}/{$tikidomain}/custom.js")) {
// Note: lang tikidomain dirs not created automatically
TikiLib::lib('header')->add_jsfile("lang/{$language}/{$tikidomain}/custom.js", 40);
}
// setup timezone array
$tz = TikiDate::getTimezoneAbbreviations();
$headerlib->add_js('
function inArray(item, array) {
for (var i in array) {
if (array[i] === item) {
return i;
}
}
return false;
}
var allTimeZoneCodes = ' . json_encode(array_map("strtoupper", $tz)) . ';
var now = new Date();
var now_string = now.toString();
var offsethours = - now.getTimezoneOffset() / 60;
setCookie("local_tzoffset", offsethours);
var m = now_string.match(/[ \\(]([A-Z]{3,6})[ \\)]?[ \\d]*$/); // try three or more char tz first at the end or just before the year
/**
* @param bool $_user
* @return null|string
*/
function get_display_timezone($_user = false)
{
global $prefs, $user;
if ($_user === false || $_user == $user) {
// If the requested timezone is the current user timezone
$tz = $prefs['display_timezone'];
} elseif ($_user) {
// ... else, get the user timezone preferences from DB
$tz = $this->get_user_preference($_user, 'display_timezone');
}
if (!TikiDate::TimezoneIsValidId($tz)) {
$tz = $prefs['server_timezone'];
}
if (!TikiDate::TimezoneIsValidId($tz)) {
$tz = 'UTC';
}
return $tz;
}
function make_time($hour, $minute, $second, $month, $day, $year)
{
global $tikidate, $tikilib, $prefs;
if (!is_object($tikidate)) {
require_once 'lib/tikidate.php';
$tikidate = new TikiDate();
$display_tz = $tikilib->get_display_timezone();
if ($display_tz == '') {
$display_tz = 'UTC';
}
}
$tikidate->setTZbyID('PST');
/// DEBUG HACK!!
$tikidate->setLocalTime($day, $month, $year, $hour, $minute, $second, 0);
return $tikidate->getTime();
}
$usertrackerId = $re['usersTrackerId'];
$useritemId = $info;
}
}
$smarty->assign('usertrackerId', $usertrackerId);
$smarty->assign('useritemId', $useritemId);
// Custom fields
foreach ($customfields as $custpref => $prefvalue) {
$customfields[$custpref]['value'] = $tikilib->get_user_preference($userwatch, $customfields[$custpref]['prefName'], $customfields[$custpref]['value']);
$smarty->assign($customfields[$custpref]['prefName'], $customfields[$custpref]['value']);
}
if ($prefs['feature_messages'] == 'y' && $tiki_p_messages == 'y') {
$unread = $tikilib->user_unread_messages($userwatch);
$smarty->assign('unread', $unread);
}
$smarty->assign('timezones', TikiDate::getTimeZoneList());
$tikilib->set_display_timezone($user);
if (isset($prefs['display_timezone'])) {
$smarty->assign('display_timezone', $prefs['display_timezone']);
}
if ($prefs['users_prefs_display_timezone'] == 'Site') {
$smarty->assign('warning_site_timezone_set', 'y');
} else {
$smarty->assign('warning_site_timezone_set', 'n');
}
$smarty->assign('userPageExists', 'n');
if ($prefs['feature_wiki'] == 'y' and $prefs['feature_wiki_userpage'] == 'y') {
if ($tikilib->page_exists($prefs['feature_wiki_userpage_prefix'] . $user)) {
$smarty->assign('userPageExists', 'y');
}
}
function get_extend_until_info($user, $group, $periods = 1)
{
//use these functions to get current expiry dates for existing members - they are calculated in some cases
//so just grabbing the "expire" field from the users_usergroups table doesn't always work
$userInfo = $this->get_user_info($user);
$usergroupdates = $this->get_user_groups_date($userInfo['userId']);
$info = $this->get_group_info($group);
//set the start date as now for new memberships and as expiry of current membership for existing members
if (array_key_exists($group, $usergroupdates)) {
if (!empty($usergroupdates[$group]['expire'])) {
$date = $usergroupdates[$group]['expire'];
} elseif ($info['expireAfter'] > 0) {
$date = $usergroupdates[$group]['created'];
}
}
if (!isset($date) || !$date) {
$date = $this->now;
//this is a new membership
$new = true;
}
//convert start date to object
$rawstartutc = new DateTimeImmutable('@' . $date);
global $prefs;
$tz = TikiDate::TimezoneIsValidId($prefs['server_timezone']) ? $prefs['server_timezone'] : 'UTC';
$timezone = new DateTimeZone($tz);
$startlocal = $rawstartutc->setTimezone($timezone);
//anniversary memberships
if (!empty($info['anniversary'])) {
//set time to 1 second after midnight so that all times are set to same times for interval calculations
$startlocal = $startlocal->setTime(0, 0, 1);
// annual anniversaries
if (strlen($info['anniversary']) == 4) {
$ann_month = substr($info['anniversary'], 0, 2);
$ann_day = substr($info['anniversary'], 2, 2);
$startyear = $startlocal->format('Y');
//increment the year if past the annual anniversary
if ($startlocal->format('m') > $ann_month || $startlocal->format('m') == $ann_month && $startlocal->format('d') >= $ann_day) {
$startyear++;
}
//first extension is always to next anniversary
$next_ann = $startlocal->setDate($startyear, $ann_month, $ann_day);
//extend past next anniversary if more than one period
$extendto = $next_ann->modify('+' . $periods - 1 . ' years');
//previous anniversary for proration
$prev_ann = $next_ann->modify('-1 years');
// monthly anniversaries
//using modify('+1 month') can result in "skipping" months so fix the day of the previous/next month
} elseif (strlen($info['anniversary']) == 2) {
$ann_day = $info['anniversary'];
$lastday = date('d', strtotime('last day of ' . $startlocal->format('Y') . '-' . $startlocal->format('m')));
$mod_ann_day = $ann_day > $lastday ? $lastday : $ann_day;
if ($startlocal->format('d') < $mod_ann_day) {
$mod = $mod_ann_day - $startlocal->format('d');
$next_ann = $startlocal->modify('+' . $mod . ' days');
$prev_mo_lastday = $startlocal->modify('last day of last month');
if ($ann_day >= $prev_mo_lastday->format('d')) {
$prev_ann = $prev_mo_lastday;
} else {
$prev_ann = $startlocal->setDate($prev_mo_lastday->format('Y'), $prev_mo_lastday->format('m'), $mod_ann_day);
}
} else {
//check if last day of month
$next_mo_lastday = $startlocal->modify('last day of next month');
if ($mod_ann_day >= $next_mo_lastday->format('d')) {
$next_ann = $next_mo_lastday;
} else {
$next_ann = $startlocal->setDate($next_mo_lastday->format('Y'), $next_mo_lastday->format('m'), $mod_ann_day);
}
$mod = $startlocal->format('d') - $mod_ann_day;
$prev_ann = $startlocal->modify('-' . $mod . ' days');
}
if ($periods - 1 > 0) {
$yrsplus = floor(($periods - 1) / 12);
$yr = $next_ann->format('Y') + $yrsplus;
$moplus = $periods - 1 - $yrsplus * 12;
if ($moplus + $next_ann->format('m') < 12) {
$mo = $moplus + $next_ann->format('m');
} else {
$yr++;
$mo = $moplus + $next_ann->format('m') - 12;
}
if ($ann_day >= date('d', strtotime('last day of ' . $yr . '-' . $mo))) {
$d = date('d', strtotime('last day of ' . $yr . '-' . $mo));
} else {
$d = $ann_day;
}
$extendto = $next_ann->setDate($yr, $mo, $d);
} else {
$extendto = $next_ann;
}
}
//calculate interval of membership term
$interval = $startlocal->diff($extendto);
//set prorate interval
$prorateInterval = in_array($info['prorateInterval'], ['year', 'month', 'day']) ? $info['prorateInterval'] : 'day';
//prorate
if ($prorateInterval == 'year' && strlen($info['anniversary']) == 4) {
$ratio = $interval->y;
$ratio += $interval->m > 0 || $interval->d > 0 ? 1 : 0;
} elseif ($prorateInterval == 'month' || $prorateInterval == 'year' && strlen($info['anniversary']) == 2) {
$round = $interval->d > 0 ? 1 : 0;
$ratio = $interval->y * 12 + $interval->m + $round;
if (strlen($info['anniversary']) == 4) {
$ratio = $ratio / 12;
}
} elseif ($prorateInterval == 'day') {
$ann_interval = $prev_ann->diff($next_ann);
$stub_interval = $startlocal->diff($next_ann);
$ratio = $stub_interval->days / $ann_interval->days + ($periods - 1);
}
$remainder = $ratio > 1 ? $ratio - floor($ratio) : $ratio;
//memberships based on number of days
} else {
$remainder = 1;
$ratio = 1;
$extendto = $startlocal->modify('+' . $info['expireAfter'] * $periods . ' days');
$interval = $startlocal->diff($extendto);
}
$timestamp = $extendto != null ? $extendto->format('U') : null;
return array('timestamp' => $timestamp, 'ratio_prorated_first_period' => $remainder, 'ratio' => $ratio, 'interval' => $interval, 'new' => $new);
}
$smarty->assign('userPage', $userPage);
$smarty->assign('userPage_exists', $exist);
} else {
if (isset($_SESSION['preferences'])) {
$prefs = array_merge($prefs, $_SESSION['preferences']);
}
$allowMsgs = 'n';
}
$smarty->assign('IP', $tikilib->get_ip_address());
if ($prefs['users_prefs_display_timezone'] == 'Site' || isset($user_preferences[$user]['display_timezone']) && $user_preferences[$user]['display_timezone'] == 'Site') {
// Stay in the time zone of the server
$prefs['display_timezone'] = $prefs['server_timezone'];
} elseif (!isset($user_preferences[$user]['display_timezone']) || $user_preferences[$user]['display_timezone'] == '' || $user_preferences[$user]['display_timezone'] == 'Local') {
// If the display timezone is not known ...
if (isset($_COOKIE['local_tz'])) {
// ... we try to use the timezone detected by javascript and stored in cookies
if (TikiDate::TimezoneIsValidId($_COOKIE['local_tz'])) {
$prefs['display_timezone'] = $_COOKIE['local_tz'];
} elseif ($_COOKIE['local_tz'] == 'HAEC') {
// HAEC, returned by Safari on Mac, is not recognized as a DST timezone (with daylightsavings)
// ... So use one equivalent timezone name
$prefs['display_timezone'] = 'Europe/Paris';
} else {
$prefs['display_timezone'] = $prefs['server_timezone'];
}
} else {
// ... and we fallback to the server timezone if the cookie value is not available
$prefs['display_timezone'] = $prefs['server_timezone'];
}
}
$smarty->refreshLanguage();
$maxRecords = $_REQUEST['maxRecords'];
}
if (isset($_SESSION['CalendarFocusDate'])) {
$startTime = $_SESSION['CalendarFocusDate'];
} else {
// by default, export will start from yesterday's events.
$startDate = new TikiDate();
$startDate->addDays(-1);
$startTime = $startDate->getTime();
}
if (isset($_REQUEST['start_date_Month'])) {
$startTime = TikiLib::make_time(0, 0, 0, $_REQUEST['start_date_Month'], $_REQUEST['start_date_Day'], $_REQUEST['start_date_Year']);
} elseif (isset($_REQUEST["tstart"])) {
$startTime = $_REQUEST["tstart"];
}
$endDate = new TikiDate();
$endDate->setDate($startTime);
if ($calendarViewMode['casedefault'] == 'month') {
$stopTime = $endDate->addMonths(1);
} elseif ($calendarViewMode['casedefault'] == 'quarter') {
$stopTime = $endDate->addMonths(3);
} elseif ($calendarViewMode['casedefault'] == 'semester') {
$stopTime = $endDate->addMonths(6);
} elseif ($calendarViewMode['casedefault'] == 'year') {
$stopTime = $endDate->addMonths(12);
} else {
$stopTime = $endDate->addMonths(1);
}
$stopTime = $endDate->getTime();
if (isset($_REQUEST['stop_date_Month'])) {
$stopTime = TikiLib::make_time(0, 0, 0, $_REQUEST['stop_date_Month'], $_REQUEST['stop_date_Day'], $_REQUEST['stop_date_Year']);
// Stay in the time zone of the server
$prefs['display_timezone'] = $prefs['server_timezone'];
} elseif (!isset($user_preferences[$user]['display_timezone']) || $user_preferences[$user]['display_timezone'] == '' || $user_preferences[$user]['display_timezone'] == 'Local') {
// If the display timezone is not known ...
if (isset($_COOKIE['local_tz'])) {
// ... we try to use the timezone detected by javascript and stored in cookies
if (TikiDate::TimezoneIsValidId($_COOKIE['local_tz'])) {
$prefs['timezone_offset'] = isset($_COOKIE['local_tzoffset']) ? $_COOKIE['local_tzoffset'] : '';
if (isset($_COOKIE['local_tzoffset'])) {
$tzname = timezone_name_from_abbr($_COOKIE['local_tz'], $_COOKIE['local_tzoffset'] * 60 * 60);
$prefs['timezone_offset'] = $_COOKIE['local_tzoffset'];
} else {
$tzname = timezone_name_from_abbr($_COOKIE['local_tz']);
$prefs['timezone_offset'] = '';
}
if (TikiDate::TimezoneIsValidId($tzname)) {
$prefs['display_timezone'] = $tzname;
} else {
$prefs['display_timezone'] = $_COOKIE['local_tz'];
}
} elseif ($_COOKIE['local_tz'] == 'HAEC') {
// HAEC, returned by Safari on Mac, is not recognized as a DST timezone (with daylightsavings)
// ... So use one equivalent timezone name
$prefs['display_timezone'] = 'Europe/Paris';
} else {
$prefs['display_timezone'] = $prefs['server_timezone'];
}
} else {
// ... and we fallback to the server timezone if the cookie value is not available
$prefs['display_timezone'] = $prefs['server_timezone'];
}
