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k8s-cluster-projects/PHP-Tikiwiki/tiki-master/tiki-calendar_setup.php

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<?php
/**
* @package tikiwiki
*/
// (c) Copyright by authors of the Tiki Wiki CMS Groupware Project
//
// All Rights Reserved. See copyright.txt for details and a complete list of authors.
// Licensed under the GNU LESSER GENERAL PUBLIC LICENSE. See license.txt for details.
// $Id$
//this script may only be included - so its better to die if called directly.
/***
* @var int $trunc
* @var \Smarty_Tiki $smarty
* @var \TikiLib $tikilib
*
*
*/
if (strpos($_SERVER['SCRIPT_NAME'], basename(__FILE__)) != false) {
header('location: index.php');
exit;
}
$tikilib = TikiLib::lib('tiki');
$smarty = TikiLib::lib('smarty');
global $prefs;
if (! ($prefs['feature_calendar'] == 'y' || $prefs['feature_action_calendar'] == 'y')) {
if (isset($_SERVER['SCRIPT_NAME'])) {
if ($_SERVER['SCRIPT_NAME'] == "tiki-calendar.php") {
$smarty->assign('msg', tra("This feature is disabled") . ": feature_calendar");
} elseif ($_SERVER['SCRIPT_NAME'] == "tiki-action_calendar.php") {
$smarty->assign('msg', tra("This feature is disabled") . ": feature_action_calendar");
} else {
$smarty->assign('msg', tra("This feature is disabled"));
}
}
$smarty->display("error.tpl");
die;
}
$calendarlib = TikiLib::lib('calendar');
$trunc = '40'; // put in a pref, number of chars displayed in cal cells
if (! empty($_REQUEST['focus'])) {
$_REQUEST['todate'] = $_SESSION['CalendarFocusDate'] = $_REQUEST['focus'];
}
if (! empty($_REQUEST['day']) && ! empty($_REQUEST['mon']) && ! empty($_REQUEST['year'])) {//can come from the event module
$_REQUEST['todate'] = $tikilib->make_time(23, 59, 59, (int)$_REQUEST['mon'], (int)$_REQUEST['day'], (int)$_REQUEST['year']);
} elseif (isset($_REQUEST['todate']) && $_REQUEST['todate']) {
$_SESSION['CalendarFocusDate'] = $_REQUEST["todate"];
} elseif (! isset($_REQUEST['todate']) && isset($_SESSION['CalendarFocusDate']) && $_SESSION['CalendarFocusDate']) {
$_REQUEST["todate"] = $_SESSION['CalendarFocusDate'];
} else {
$_REQUEST["todate"] = $tikilib->now;
}
$focusdate = $_REQUEST['todate'];
$focusDay = TikiLib::date_format("%d", $focusdate);
$focusMonth = TikiLib::date_format("%m", $focusdate);
$focusYear = TikiLib::date_format("%Y", $focusdate);
// Validate input
if (
(int)$focusDay <= 0 || ! is_numeric($focusDay) ||
(int)$focusMonth <= 0 || ! is_numeric($focusDay) ||
(int)$focusYear <= 0 || ! is_numeric($focusDay)
) {
$_SESSION['CalendarFocusDate'] = $tikilib->now;
$smarty->assign('msg', tra('Invalid date format'));
$smarty->display('error.tpl');
die;
}
list($focus_day, $focus_month, $focus_year) = [
$focusDay,
$focusMonth,
$focusYear
];
$focus = ['day' => $focus_day, 'month' => $focus_month, 'year' => $focus_year];
$focuscell = $tikilib->make_time(0, 0, 0, $focus_month, $focus_day, $focus_year);
$smarty->assign('focusdate', $focusdate);
$smarty->assign('focuscell', $focuscell);
$smarty->assign('today', $tikilib->make_time(0, 0, 0, $tikilib->date_format('%m'), $tikilib->date_format('%d'), $tikilib->date_format('%Y')));
// Get viewmode from URL, session or prefs if it has not already been defined by the calling script (for example by modules, to force a month view)
// ###trebly:B10111:[FIX-ADD-ENH]-> there are several meaning for the same var $calendarViewMode
if (! isset($calendarViewMode)) {
// ###trebly:B10111:[FIX-ADD-ENH]-> $calendarViewMode become an array, several bugs comes from confusion of global values and parameters by ref
// for calendars : (main-)calendar, action_calendar, mod_calendar, mod_action_calendar the changes of values by url request is terrible
// for the moment 01/11/2011:11:55 just one value is used with index 'default', but initialisation is done.
// The init is actually into two places, tiki-calendar_setup.php and tiki-calendar_export.php will be grouped for clean
// $prefs would be added when need, $_SESSION, $PARAMS too this now generates not any change in the behavior.
$calendarViewMode = [
'casedefault' => 'month',
'calgen' => 'month',
'calaction' => 'month',
'modcalgen' => 'month',
'modcalaction' => 'month',
'trackercal' => 'month'
];
if (! empty($_REQUEST['viewmode'])) {
$calendarViewMode['casedefault'] = $_REQUEST['viewmode'];
} elseif (! empty($_SESSION['CalendarViewMode'])) {
$calendarViewMode['casedefault'] = $_SESSION['CalendarViewMode'];
} else {
$calendarViewMode['casedefault'] = $prefs['calendar_view_mode'];
}
}
$_SESSION['CalendarViewMode'] = $calendarViewMode['casedefault'];
$smarty->assign_by_ref('viewmode', $calendarViewMode['casedefault']);
if (isset($_REQUEST["viewlist"])) {
$viewlist = $_REQUEST['viewlist'];
$_SESSION['CalendarViewList'] = $viewlist;
} elseif (isset($_REQUEST["viewlistmodule"])) {
$viewlist = $_REQUEST['viewlistmodule'];
} elseif (! empty($_SESSION['CalendarViewList'])) {
$viewlist = $_SESSION['CalendarViewList'];
} else {
$viewlist = "";
}
$smarty->assign_by_ref('viewlist', $viewlist);
if (isset($_REQUEST["gbi"])) {
$group_by_item = $_REQUEST["gbi"];
$_SESSION['CalendarGroupByItem'] = $group_by_item;
} else {
$group_by_item = "";
}
$smarty->assign_by_ref('group_by_item', $_SESSION['CalendarGroupByItem']);
$calendarViewGroups = (isset($_SESSION['CalendarViewGroups'])) ? $_SESSION['CalendarViewGroups'] : '';
$calendarViewList = array_key_exists('CalendarViewList', $_SESSION) ? $_SESSION['CalendarViewList'] : '';
$calendarGroupByItem = $_SESSION['CalendarGroupByItem'];
$firstDayofWeek = $calendarlib->firstDayofWeek();
$smarty->assign('firstDayofWeek', $firstDayofWeek);
$strRef = tra("%H:%M %Z");
if (strstr($strRef, "%h") || strstr($strRef, "%g")) {
$timeFormat12_24 = "12";
} else {
$timeFormat12_24 = "24";
}
$smarty->assign('timeFormat12_24', $timeFormat12_24);
$smarty->assign('short_format_day', tra('%m/%d'));
// To make "previous month" work if the current focus is on, for example, the last day of march.
$focus_day_limited = min($focus_day, 28);
if (! function_exists('cal_days_in_month')) {
$smarty->assign('msg', tra('Your PHP installation does not have calendar enabled.'));
$smarty->display('error.tpl');
die;
}
$focus_prev = $calendarlib->focusPrevious($focus, $calendarViewMode['casedefault']);
$focus_next = $calendarlib->focusNext($focus, $calendarViewMode['casedefault']);
$smarty->assign('focus_prev', $focus_prev['date']);
$smarty->assign('focus_next', $focus_next['date']);
$smarty->assign('focusday', $focus_day);
$smarty->assign('focusmonth', $focus_month);
$smarty->assign('focusdate', $focusdate);
$smarty->assign('focuscell', $focuscell);
$smarty->assign('now', $tikilib->now);
$smarty->assign('nowUser', $tikilib->now);
$weekdays = range(0, 6);
$hours = range(0, 23);
$d = 60 * 60 * 24;
$currentweek = TikiLib::date_format("%U", $focusdate);
$wd = TikiLib::date_format('%w', $focusdate);
//prepare for select first day of week (Hausi)
if ($firstDayofWeek == 1) {
$wd--;
if ($wd == -1) {
$wd = 6;
}
}
if (isset($request_day)) {
$focus_day = $request_day;
}
if (isset($request_month)) {
$focus_month = $request_month;
}
if (isset($request_year)) {
$focus_year = $request_year;
}
$smarty->assign('viewmonth', $focus_month);
$smarty->assign('viewday', $focus_day);
$smarty->assign('viewyear', $focus_year);
// calculate timespan for sql query
if ($viewlist == 'list' && $prefs['calendar_list_begins_focus'] == 'y') {
$daystart = $focusdate;
} elseif (
$calendarViewMode['casedefault'] == 'month'
|| $calendarViewMode['casedefault'] == 'quarter'
|| $calendarViewMode['casedefault'] == 'semester'
) {
$daystart = $tikilib->make_time(0, 0, 0, $focus_month, 1, $focus_year);
} elseif ($calendarViewMode['casedefault'] == 'year') {
$daystart = $tikilib->make_time(0, 0, 0, 1, 1, $focus_year);
} else {
$daystart = $tikilib->make_time(0, 0, 0, $focus_month, $focus_day, $focus_year);
}
// viewstart is the beginning of the display, daystart is the beginning of the selected period
$viewstart = $daystart;
if (
$calendarViewMode['casedefault'] == 'month' ||
$calendarViewMode['casedefault'] == 'quarter' ||
$calendarViewMode['casedefault'] == 'semester' ||
$calendarViewMode['casedefault'] == 'year'
) {
$TmpWeekday = TikiLib::date_format("%w", $viewstart);
// prepare for select first day of week (Hausi)
if ($firstDayofWeek == 1) {
$TmpWeekday--;
if ($TmpWeekday == -1) {
$TmpWeekday = 6;
}
}
// move viewstart back to first day of week ...
if ($viewlist != 'list') {
//$viewstart -= $TmpWeekday * $d;
if ($TmpWeekday > 0) {
$viewstart_m = TikiLib::date_format("%m", $viewstart);
$viewstart_y = TikiLib::date_format("%Y", $viewstart);
// $tikilib->make_time() used with timezones doesn't support month = 0
if ($viewstart_m == 1) {
$viewstart_m = 12;
$viewstart_y--;
} else {
$viewstart_m--;
}
// $tikilib->make_time() used with timezones doesn't support day = 0
// This supposes that $viewstart's day == 1, as defined above
$viewstart_d = Date_Calc::daysInMonth($viewstart_m, $viewstart_y) - ( $TmpWeekday - 1 );
$viewstart = $tikilib->make_time(0, 0, 0, $viewstart_m, $viewstart_d, $viewstart_y);
}
}
// this is the last day of $focus_month
if ($viewlist == 'list' && $prefs['calendar_list_begins_focus'] == 'y') {
$df = $focus_day;
} else {
$df = 1;
}
if ($calendarViewMode['casedefault'] == 'month') {
$viewend = $tikilib->make_time(0, 0, 0, $focus_month + 1, $df, $focus_year);
} elseif ($calendarViewMode['casedefault'] == 'quarter') {
$viewend = $tikilib->make_time(0, 0, 0, $focus_month + 3, $df, $focus_year);
} elseif ($calendarViewMode['casedefault'] == 'semester') {
$viewend = $tikilib->make_time(0, 0, 0, $focus_month + 6, $df, $focus_year);
} elseif ($calendarViewMode['casedefault'] == 'year') {
$viewend = $tikilib->make_time(0, 0, 0, 1, $df, $focus_year + 1);
} else {
$viewend = $tikilib->make_time(0, 0, 0, $focus_month + 1, 0, $focus_year);
}
$viewend -= 1;
$dayend = $viewend;
$TmpWeekday = TikiLib::date_format("%w", $viewend);
if ($viewlist != 'list') {
//$viewend += (6 - $TmpWeekday) * $d;
$viewend = $tikilib->make_time(
23,
59,
59,
TikiLib::date_format("%m", $viewend),
(int) TikiLib::date_format("%d", $viewend) + ( 6 - $TmpWeekday ),
TikiLib::date_format("%Y", $viewend)
);
}
// ISO weeks --- kinda mangled because ours begin on Sunday...
$firstweek = TikiLib::date_format("%U", $viewstart + $d);
$lastweek = TikiLib::date_format("%U", $viewend);
if ($lastweek <= $firstweek) {
$startyear = (int) TikiLib::date_format("%Y", $daystart - 1);
$weeksinyear = (int) TikiLib::date_format("%U", $tikilib->make_time(0, 0, 0, 12, 31, $startyear));
if ($weeksinyear == 1) {
$weeksinyear = (int) TikiLib::date_format("%U", $tikilib->make_time(0, 0, 0, 12, 28, $startyear));
}
$lastweek += $weeksinyear;
}
// [BUG FIX] hollmeer 2012-11-01: correct the bug if 1 Jan of the FOCUS YEAR is Sunday,
// and $prefs['calendar_firstDayofWeek'] is set to start from Monday.
// Original seems to output only two weeks in such case, e.g for 2012:
// weeks 52/2011 and 01/2012, as the 1 Jan 2012 is Sunday (i.e., start of focus year).
// For 2013 and 2014 all weeks generated as ok, as 1 Jan 2013 is Tuesday, and 1 Jan 2014 is Wednesday etc
// The bug is that only one week was added in such case, and actually the focus year was omitted, so add 52 weeks
$auxneedtoaddweeks = 0;
if ($calendarViewMode['casedefault'] == 'year') {
$auxTmpWeekday = TikiLib::date_format("%w", $tikilib->make_time(0, 0, 0, 1, 1, $focus_year));
if ($firstDayofWeek == 1 and $auxTmpWeekday == 0) {
$auxneedtoaddweeks = 52;
}
}
// ...end add + add below, of course */
$numberofweeks = $lastweek - $firstweek + $auxneedtoaddweeks; // [BUG FIX] hollmeer 2012-11-01: add the potentially required 52 weeks here
} elseif ($calendarViewMode['casedefault'] == 'week') {
$firstweek = $currentweek;
$lastweek = $currentweek;
// then back up to the preceding Sunday;
// $viewstart -= $wd * $d;
if ($wd > 0 and $viewlist != 'list') {
$viewstart_d = TikiLib::date_format("%d", $viewstart);
$viewstart_m = TikiLib::date_format("%m", $viewstart);
$viewstart_y = TikiLib::date_format("%Y", $viewstart);
// Start in previous month if $wd is greater than the current day (relative to th current month)
if ($viewstart_d <= $wd) {
// $tikilib->make_time() used with timezones doesn't support month = 0
if ($viewstart_m == 1) {
$viewstart_m = 12;
$viewstart_y--;
} else {
$viewstart_m--;
}
// $tikilib->make_time() used with timezones doesn't support day = 0
// This supposes that $viewstart's day == 1, as defined above
$viewstart_d = Date_Calc::daysInMonth($viewstart_m, $viewstart_y) - ( $wd - $viewstart_d );
} else {
$viewstart_d -= $wd;
}
$viewstart = $tikilib->make_time(0, 0, 0, $viewstart_m, $viewstart_d, $viewstart_y);
}
$daystart = $viewstart;
// then go to the end of the week for $viewend
// $viewend = $viewstart + (7 * $d) - 1;
$viewend = $tikilib->make_time(
0,
0,
0,
(int) TikiLib::date_format("%m", $daystart),
(int) TikiLib::date_format("%d", $daystart) + 7,
(int) TikiLib::date_format("%Y", $daystart)
) - 1;
$dayend = $viewend;
$numberofweeks = 0;
} else {
$firstweek = $currentweek;
$lastweek = $currentweek;
// $viewend = $viewstart + ($d - 1);
$viewend = $tikilib->make_time(
0,
0,
0,
(int) TikiLib::date_format("%m", $viewstart),
(int) TikiLib::date_format("%d", $viewstart) + 1,
(int) TikiLib::date_format("%Y", $viewstart)
) - 1;
$dayend = $daystart;
$weekdays = [TikiLib::date_format('%w', $focusdate)];
$numberofweeks = 0;
}
$smarty->assign('viewstart', $viewstart);
$smarty->assign('viewend', $viewend);
$smarty->assign('numberofweeks', $numberofweeks);
$smarty->assign('daystart', $daystart);
$smarty->assign('dayend', $dayend);
$calendarlib->getDayNames($firstDayofWeek, $daysnames, $daysnames_abr);
$weeks = [];
$cell = [];
if (! function_exists('correct_start_day')) {
/**
* @param $d
* @return int
*/
function correct_start_day($d)
{
global $prefs;
if ($prefs['calendar_firstDayofWeek'] !== 'user') {
$firstDayofWeek = $prefs['calendar_firstDayofWeek'];
} else {
$firstDayofWeek = 0; // supposed to be set by a translation?
}
$tmp = $d - $firstDayofWeek;
if ($tmp < 0) {
$tmp += 7;
}
return $tmp;
}
}
if (empty($myurl)) {
$myurl = 'tiki-calendar.php';
}
$jscal_url = "$myurl?todate=%s";
$smarty->assign('jscal_url', $jscal_url);