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<?php
//*********************************************************************
// The php calendar component
// written by TJ @triconsole
//
// version 3.75 (1 June 2015)
//
//*********************************************************************
$AUTHOR = "Triconsole";
$WEB_SUPPORT = "http://www.triconsole.com/php/calendar_datepicker.php";
//*********************************************************************
require_once('tc_date.php');
class tc_calendar{
public $version = "3.75";
public $check_new_version = true;
private $icon;
private $objname;
private $txt = "Select"; //display when no calendar icon found or set up
private $date_format = 'd-M-Y'; //format of date shown in panel if $show_input is false
private $year_display_from_current = 30;
private $date_picker;
private $path = '';
private $day = 00;
private $month = 00;
private $year = 0000;
private $width = 150;
private $height = 205;
public $year_start;
public $year_end;
public $year_start_input;
public $year_end_input;
private $startDate = 0; //0 (for Sunday) through 6 (for Saturday)
public $time_allow1 = false;
public $time_allow2 = false;
private $show_not_allow = false;
private $auto_submit = false;
private $form_container;
private $target_url;
private $show_input = true;
public $dsb_days = array(); //collection of days to disabled
public $zindex = 1;
private $v_align = "bottom";
private $h_align = "right";
private $line_height = 18; //for vertical align offset
private $date_pair1 = "";
private $date_pair2 = "";
private $date_pair_value = "";
private $sp_dates = array(array(), array(), array()); //array[0]=no recursive, array[1]=monthly, array[0]=yearly
private $sp_type = 0; //0=disabled specify date, 1=enabled only specify date
private $tc_onchanged = "";
public $rtl;
private $show_week = false;
public $week_hdr = "";
private $interval = 1; //date selected interval, default 1 day
private $auto_hide = 1;
private $auto_hide_time = 1000;
private $mydate;
public $warning_msgs = array();
//Tooltips
private $tt_dates = array(array(), array(), array()); //array[0]=no recursive, array[1]=monthly, array[0]=yearly
private $tt_tooltips = array(array(), array(), array()); //array[0]=no recursive, array[1]=monthly, array[0]=yearly
//Timezone
//Leave blank will use server settings.
//Please refer to the supported timezones here http://php.net/manual/en/timezones.php
private $timezone = "";
private $timezone_offset = 0;
private $system_timezone = "";
private $system_timezone_offset = 0;
private $system_timezone_h = 0;
private $system_timezone_i = 0;
private $system_timezone_s = 0;
private $theme = "default";
//calendar constructor
function __construct($objname, $date_picker = false, $show_input = true, $timezone = ""){
$this->objname = $objname;
//$this->year_display_from_current = 50;
$this->date_picker = $date_picker;
if($timezone != "") $this->setTimezone($timezone);
//set default year display from current year
$thisyear = date('Y');
$this->year_start = $thisyear-$this->year_display_from_current;
$this->year_end = $thisyear+$this->year_display_from_current;
$this->show_input = $show_input;
$this->mydate = new tc_date();
}
//check for leapyear
function is_leapyear($year){
return ($year % 4 == 0) ?
!($year % 100 == 0 && $year % 400 <> 0) : false;
}
//get the total day of each month in year
function total_days($month,$year){
$days = array(31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31);
if($month > 0 && $year > 0){
return ($month == 2 && $this->is_leapYear($year)) ? 29 : $days[$month-1];
}else return 31;
}
//Deprecate since v1.6
function getDayNum($day){
$headers = $this->getDayHeaders();
return isset($headers[$day]) ? $headers[$day] : 0;
}
//get the day headers start from sunday till saturday
function getDayHeaders(){
$rtn_hdrs = array();
$hdrs = array("0"=>"Su", "1"=>"Mo", "2"=>"Tu", "3"=>"We", "4"=>"Th", "5"=>"Fr", "6"=>"Sa");
$startdate = $this->startDate;
for($i=0; $i<=6; $i++){
if($startdate >= sizeof($hdrs)) $startdate = 0;
//if(isset($hdrs[(string)$startdate]))
$rtn_hdrs[] = $hdrs[(string)$startdate];
$startdate++;
}
return $rtn_hdrs;
}
function setIcon($icon){
$this->icon = $icon;
}
function setText($txt){
$this->txt = $txt;
}
//-----------------------------------------------------------
//input the date format according to php date format
// for example: 'd F y' or 'Y-m-d'
//-----------------------------------------------------------
function setDateFormat($format){
$this->date_format = $format;
}
//set default selected date
function setDate($day, $month, $year){
//get system timezone before set the date
$this->system_timezone = date_default_timezone_get();
$this->system_timezone_offset = date('Z');
$this->system_timezone_h = date("H");
$this->system_timezone_i = date("i");
$this->system_timezone_s = date("s");
//echo("***".date('Y-m-d H:i:s').",".date("Y-m-d H:i:s", $this->system_timezone_time));
//echo("system tz: ".$this->system_timezone.",".$this->system_timezone_offset);
$this->day = $day;
$this->month = $month;
$this->year = $year;
}
function setDateYMD($date){
list($year, $month, $day) = explode("-", $date, 3);
$this->day = $day;
$this->month = $month;
$this->year = $year;
}
//specified location of the calendar_form.php
function setPath($path){
$last_char = substr($path, strlen($path)-1, strlen($path));
if($last_char != "/") $path .= "/";
$this->path = $path;
}
function writeScript(){
$this->processScript();
}
function getScript(){
return $this->processScript(true);
}
function processScript($buffer = false){
$str = "";
//check valid default date
if(!$this->checkDefaultDateValid()){
//unset default date
$this->setDate(00, 00, 0000);
}
//check date set to the timezone
if($this->year>0 && $this->month>0 && $this->day>0){
//date has been set
if($this->timezone != "" && $this->system_timezone != "" && $this->timezone != $this->system_timezone){
//echo("<br />TZ! ".$this->system_timezone);
//echo("<br />OFFSET: ".$this->system_timezone_offset.",".$this->timezone_offset);
//timezone has been set and different from system timezone
$a_date = $this->year."-".$this->month."-".$this->day." ".$this->system_timezone_h.":".$this->system_timezone_i.":".$this->system_timezone_s;
//echo(", date: $a_date");
if ((version_compare(PHP_VERSION, '5.3.0') <= 0 && checkdate($this->month, $this->day, $this->year)) || true) {
//get the timezone difference
$tz_sys_ms = $this->system_timezone_offset;
$tz_new_ms = $this->timezone_offset;
if($tz_sys_ms>=0 && $tz_new_ms<=0){
$timezone_diff = 0-($tz_sys_ms+abs($tz_new_ms));
}elseif($tz_sys_ms<=0 && $tz_new_ms>=0){
$timezone_diff = abs($tz_sys_ms)+$tz_new_ms;
}else{
$timezone_diff = $tz_sys_ms-$tz_new_ms;
}
$timezone_diff_hr = $timezone_diff/3600;
//echo("<br />Diff: ".$timezone_diff_hr);
$a_time = strtotime($a_date);
//echo("a_time: $a_time");
$a_date_y = date("Y", $a_time);
$a_date_m = date("m", $a_time);
$a_date_d = date("d", $a_time);
$a_date_h = date("H", $a_time);
$a_date_i = date("i", $a_time);
$a_date_s = date("s", $a_time);
$n_time = mktime(($a_date_h+$timezone_diff_hr), $a_date_i, $a_date_s, $a_date_m, $a_date_d, $a_date_y);
//echo("<br />n_time: $n_time");
$this->year = date("Y", $n_time);
$this->month = date("m", $n_time);
$this->day = date("d", $n_time);
}else{
$date = new DateTime($a_date, new DateTimeZone($this->system_timezone));
$date->setTimezone(new DateTimeZone($this->timezone));
$this->year = $date->format('Y');
$this->month = $date->format('m');
$this->day = $date->format('d');
}
//echo("<br />".$this->year."-".$this->month."-".$this->day);
}
}
$str .= $this->writeHidden();
//check whether it is a date picker
if($this->date_picker){
$str .= "<div style=\"position: relative; z-index: ".$this->zindex."; display: inline-block; vertical-align: top;\" id=\"container_".$this->objname."\" onmouseover=\"javascript:focusCalendar('".$this->objname."');\" onmouseout=\"javascript:unFocusCalendar('".$this->objname."', ".$this->zindex.");\">";
if($this->show_input){
$str .= $this->writeDay();
$str .= $this->writeMonth();
$str .= $this->writeYear();
}else{
$str .= " <a href=\"javascript:toggleCalendar('".$this->objname."', ".$this->auto_hide.", ".$this->auto_hide_time.");\" class=\"tclabel\">";
$str .= $this->writeDateContainer();
$str .= "</a>";
}
$str .= " <a href=\"javascript:toggleCalendar('".$this->objname."', ".$this->auto_hide.", ".$this->auto_hide_time.");\">";
if(is_file($this->icon)){
$str .= "<img src=\"".$this->icon."\" id=\"tcbtn_".$this->objname."\" name=\"tcbtn_".$this->objname."\" border=\"0\" align=\"absmiddle\" style=\"vertical-align:middle;\" alt=\"".$this->txt."\" title=\"".$this->txt."\" />";
}else $str .= $this->txt;
$str .= "</a>";
$str .= $this->writeCalendarContainer();
$str .= "</div>";
}else{
$str .= $this->writeCalendarContainer();
}
if($buffer){
return $str;
}else{
echo($str);
}
}
function writeCalendarContainer(){
$params = array();
$params[] = "objname=".$this->objname;
$param = $this->day;
if($param != "") $params[] = "selected_day=".$param;
$param = $this->month;
if($param != "") $params[] = "selected_month=".$param;
$param = $this->year;
if($param != "") $params[] = "selected_year=".$param;
$param = $this->year_start_input;
if($param != "") $params[] = "year_start=".$param;
$param = $this->year_end_input;
if($param != "") $params[] = "year_end=".$param;
$param = ($this->date_picker) ? 1 : 0;
if($param != "") $params[] = "dp=".$param;
$param = $this->time_allow1;
if($param != "") $params[] = "da1=".$param;
$param = $this->time_allow2;
if($param != "") $params[] = "da2=".$param;
$param = $this->show_not_allow;
if($param != "") $params[] = "sna=".$param;
$param = $this->auto_submit;
if($param != "") $params[] = "aut=".$param;
$param = $this->form_container;
if($param != "") $params[] = "frm=".$param;
$param = $this->target_url;
if($param != "") $params[] = "tar=".$param;
$param = $this->show_input;
if($param != "") $params[] = "inp=".$param;
$param = $this->date_format;
if($param != "") $params[] = "fmt=".$param;
$param = implode(",", $this->dsb_days);
if($param != "") $params[] = "dis=".$param;
$param = $this->date_pair1;
if($param != "") $params[] = "pr1=".$param;
$param = $this->date_pair2;
if($param != "") $params[] = "pr2=".$param;
$param = $this->date_pair_value;
if($param != "") $params[] = "prv=".$param;
$param = $this->path;
if($param != "") $params[] = "pth=".$param;
$param = htmlspecialchars($this->check_json_encode($this->sp_dates), ENT_QUOTES);
if($param != "") $params[] = "spd=".$param;
$param = $this->sp_type;
if($param != "") $params[] = "spt=".$param;
$param = rawurlencode($this->tc_onchanged);
if($param != "") $params[] = "och=".$param;
$param = $this->startDate;
if($param != "") $params[] = "str=".$param;
$param = $this->rtl;
if($param != "") $params[] = "rtl=".$param;
$param = $this->show_week;
if($param != "") $params[] = "wks=".$param;
$param = $this->interval;
if($param != "") $params[] = "int=".$param;
$param = $this->auto_hide;
if($param != "") $params[] = "hid=".$param;
$param = $this->auto_hide_time;
if($param != "") $params[] = "hdt=".$param;
$param = $this->timezone;
if($param != "") $params[] = "tmz=".$param;
//$param = $this->system_timezone;
//if($param != "") $params[] = "stz=".$param;
$param = $this->theme;
if($param != "") $params[] = "thm=".$param;
$paramStr = (sizeof($params)>0) ? "?".implode("&", $params) : "";
if($this->date_picker){
$div_display = "hidden";
$div_position = "absolute";
$line_height = $this->line_height;
if(is_file($this->icon)){
$img_attribs = getimagesize($this->icon);
$line_height = $img_attribs[1]+2;
}
$div_align = "";
//adjust alignment
switch($this->v_align){
case "top":
$div_align .= "bottom:".$line_height."px;";
break;
case "bottom":
default:
$div_align .= "top:".$line_height."px;";
}
switch($this->h_align){
case "left":
$div_align .= "left:0px;";
break;
case "right":
default:
$div_align .= "right:0px;";
}
}else{
$div_display = "visible";
$div_position = "relative";
$div_align = "";
}
$mout_str = ($this->auto_hide && $this->date_picker) ? " onmouseout=\"javascript:prepareHide('".$this->objname."', ".$this->auto_hide_time.");\"" : "";
$mover_str = " onmouseover=\"javascript:cancelHide('".$this->objname."');\"";
$str = "";
//write the calendar container
$str .= "<div id=\"div_".$this->objname."\" style=\"position:".$div_position."; visibility:".$div_display."; z-index:100;".$div_align."\" class=\"div_calendar calendar-border\" ".$mout_str.$mover_str.">";
$str .= "<IFRAME id=\"".$this->objname."_frame\" src=\"".$this->path."calendar_form.php".$paramStr."\" frameBorder=\"0\" scrolling=\"no\" allowtransparency=\"true\" width=\"100%\" height=\"100%\" style=\"z-index: 100;\"></IFRAME>";
$str .= "</div>";
return $str;
}
//write the select box of days
function writeDay(){
$total_days = $this->total_days($this->month, $this->year);
$str = "";
$str .= "<select name=\"".$this->objname."_day\" id=\"".$this->objname."_day\" onChange=\"javascript:tc_setDay('".$this->objname."', this[this.selectedIndex].value);\" class=\"tcday\"".($this->rtl ? " dir=\"rtl\"" : "").">";
$str .= "<option value=\"00\"".($this->rtl ? " dir=\"rtl\"" : "").">Day</option>";
for($i=1; $i<=$total_days; $i++){
$selected = ((int)$this->day == $i) ? " selected='selected'" : "";
$str .= "<option value=\"".str_pad($i, 2 , "0", STR_PAD_LEFT)."\"".$selected.($this->rtl ? " dir=\"rtl\"" : "").">".$i."</option>";
}
$str .= "</select> ";
return $str;
}
//write the select box of months
function writeMonth(){
$str = "";
$str .= "<select name=\"".$this->objname."_month\" id=\"".$this->objname."_month\" onChange=\"javascript:tc_setMonth('".$this->objname."', this[this.selectedIndex].value);\" class=\"tcmonth\"".($this->rtl ? " dir=\"rtl\"" : "").">";
$str .= "<option value=\"00\"".($this->rtl ? " dir=\"rtl\"" : "").">Month</option>";
$monthnames = $this->getMonthNames();
for($i=1; $i<=sizeof($monthnames); $i++){
$selected = ((int)$this->month == $i) ? " selected='selected'" : "";
$str .= "<option value=\"".str_pad($i, 2, "0", STR_PAD_LEFT)."\"".$selected.($this->rtl ? " dir=\"rtl\"" : "").">".$monthnames[$i-1]."</option>";
}
$str .= "</select> ";
return $str;
}
//write the year textbox
function writeYear(){
$str = "";
//echo("<input type=\"textbox\" name=\"".$this->objname."_year\" id=\"".$this->objname."_year\" value=\"$this->year\" maxlength=4 size=5 onBlur=\"javascript:tc_setYear('".$this->objname."', this.value, '$this->path');\" onKeyPress=\"javascript:if(yearEnter(event)){ tc_setYear('".$this->objname."', this.value, '$this->path'); return false; }\"> ");
$str .= "<select name=\"".$this->objname."_year\" id=\"".$this->objname."_year\" onChange=\"javascript:tc_setYear('".$this->objname."', this[this.selectedIndex].value);\" class=\"tcyear\"".($this->rtl ? " dir=\"rtl\"" : "").">";
$str .= "<option value=\"0000\"".($this->rtl ? " dir=\"rtl\"" : "").">Year</option>";
$year_start = $this->year_start;
$year_end = $this->year_end;
//check year to be selected in case of time_allow is set
if(!$this->show_not_allow && ($this->time_allow1 || $this->time_allow2)){
if($this->time_allow1 && $this->time_allow2){
$year_start = $this->mydate->getDate("Y", $this->time_allow1);
$year_end = $this->mydate->getDate("Y", $this->time_allow2);
}elseif($this->time_allow1){
//only date 1 specified
$year_start = $this->mydate->getDate("Y", $this->time_allow1);
}elseif($this->time_allow2){
//only date 2 specified
$year_end = $this->mydate->getDate("Y", $this->time_allow2);
}
}
for($i=$year_end; $i>=$year_start; $i--){
$selected = ((int)$this->year == $i) ? " selected='selected'" : "";
$str .= "<option value=\"".$i."\"".$selected.($this->rtl ? " dir=\"rtl\"" : "").">".$i."</option>";
}
$str .= "</select> ";
return $str;
}
function eHidden($suffix, $value) {
if(trim($value) != ""){
if($suffix) $suffix = "_".$suffix;
return "<input type=\"hidden\" name=\"".$this->objname.$suffix."\" id=\"".$this->objname.$suffix."\" value=\"".$value."\" />";
}
}
//write hidden components
function writeHidden(){
$str = "";
$str .= $this->eHidden('', $this->getDate());
$str .= $this->eHidden('dp', $this->date_picker);
$str .= $this->eHidden('year_start', $this->year_start);
$str .= $this->eHidden('year_end', $this->year_end);
$str .= $this->eHidden('da1', $this->time_allow1);
$str .= $this->eHidden('da2', $this->time_allow2);
$str .= $this->eHidden('sna', $this->show_not_allow);
$str .= $this->eHidden('aut', $this->auto_submit);
$str .= $this->eHidden('frm', $this->form_container);
$str .= $this->eHidden('tar', $this->target_url);
$str .= $this->eHidden('inp', $this->show_input);
$str .= $this->eHidden('fmt', $this->date_format);
$str .= $this->eHidden('dis', implode(",", $this->dsb_days));
$str .= $this->eHidden('pr1', $this->date_pair1);
$str .= $this->eHidden('pr2', $this->date_pair2);
$str .= $this->eHidden('prv', $this->date_pair_value);
$str .= $this->eHidden('pth', $this->path);
$str .= $this->eHidden('spd', htmlspecialchars($this->check_json_encode($this->sp_dates), ENT_QUOTES));
$str .= $this->eHidden('spt', $this->sp_type);
$str .= $this->eHidden('och', rawurlencode($this->tc_onchanged));
$str .= $this->eHidden('str', $this->startDate);
$str .= $this->eHidden('rtl', $this->rtl);
$str .= $this->eHidden('wks', $this->show_week);
$str .= $this->eHidden('int', $this->interval);
$str .= $this->eHidden('hid', $this->auto_hide);
$str .= $this->eHidden('hdt', $this->auto_hide_time);
//Tooltips
$str .= $this->eHidden('ttd', htmlspecialchars($this->check_json_encode($this->tt_dates), ENT_QUOTES));
$str .= $this->eHidden('ttt', htmlspecialchars($this->check_json_encode($this->tt_tooltips), ENT_QUOTES));
$str .= $this->eHidden('tmz', $this->timezone);
//$str .= $this->eHidden('stz', $this->system_timezone);
$str .= $this->eHidden('thm', $this->theme);
return $str;
}
//set width of calendar
//---------------------------
// Deprecated since version 2.9
// Auto sizing is applied
//---------------------------
function setWidth($width){
if($width) $this->width = $width;
}
//set height of calendar
//---------------------------
// Deprecated since version 2.9
// Auto sizing is applied
//---------------------------
function setHeight($height){
if($height) $this->height = $height;
}
function setYearInterval($start, $end){
$this->year_start_input = $start;
$this->year_end_input = $end;
if(!$start) $start = $this->year_start;
if(!$end) $end = $this->year_end;
if($start < $end){
$this->year_start = $start;
$this->year_end = $end;
}else{
$this->year_start = $end;
$this->year_end = $start;
}
}
function getMonthNames(){
return array("January", "February", "March", "April", "May", "June", "July", "August", "September", "October", "November", "December");
}
//-------------------------------
// Deprecated since version 3.61
// override by startDate()
//-------------------------------
function startMonday($flag){
//$this->startMonday = $flag;
//change it so that it will not cause an error after version 3.61
if($flag) $this->startDate = 1;
}
function startDate($num){
if(is_numeric($num) && $num >= 0 && $num <= 6)
$this->startDate = $num;
}
function dateAllow($from = "", $to = "", $show_not_allow = true){
$time_from = $this->mydate->validDate($from) ? $from : null;
$time_to = $this->mydate->validDate($to) ? $to : null;
// sanity check, ensure time_from earlier than time_to
if($time_from != null && $time_to != null && $this->mydate->dateAfter($time_to, $time_from, true)){
$tmp = $time_from;
$time_from = $time_to;
$time_to = $tmp;
}
if ($time_from != null) {
$this->time_allow1 = $time_from;
$y = $this->mydate->getDate('Y', $time_from);
if($this->year_start && $y > $this->year_start) $this->year_start = $y;
//setup year end from year start
if($time_to == null && !$this->year_end) $this->year_end = $this->year_start + $this->year_display_from_current;
}
if ($time_to>0) {
$this->time_allow2 = $time_to;
$y = $this->mydate->getDate('Y', $time_to);
if($this->year_end && $y < $this->year_end) $this->year_end = $y;
//setup year start from year end
if($time_from == null && !$this->year_start) $this->year_start = $this->year_end - $this->year_display_from_current;
}
$this->show_not_allow = $show_not_allow;
}
function autoSubmit($auto, $form_name, $target = ""){
$this->auto_submit = $auto;
$this->form_container = $form_name;
$this->target_url = $target;
}
function getDate(){
return str_pad($this->year, 4, "0", STR_PAD_LEFT)."-".str_pad($this->month, 2, "0", STR_PAD_LEFT)."-".str_pad($this->day, 2, "0", STR_PAD_LEFT);
}
function showInput($flag){
$this->show_input = $flag;
}
function writeDateContainer(){
if($this->day && $this->month && $this->year){
$dd = $this->mydate->getDate($this->date_format, $this->year."-".$this->month."-".$this->day);
}else $dd = "Select Date";
return "<div id=\"divCalendar_".$this->objname."_lbl\" class=\"date-tccontainer\">$dd</div>";
}
//------------------------------------------------------
// This function disable day column as specified value
// day values : Sun, Mon, Tue, Wed, Thu, Fri, Sat
//------------------------------------------------------
function disabledDay($day){
$day = strtolower($day); //make it not case-sensitive
if(in_array($day, $this->dsb_days) === false)
$this->dsb_days[] = $day;
}
function setAlignment($h_align, $v_align){
$this->h_align = $h_align;
$this->v_align = $v_align;
}
function setDatePair($calendar_name1, $calendar_name2, $pair_value = "0000-00-00 00:00:00"){
if($calendar_name1 != $this->objname){
$this->date_pair1 = $calendar_name1;
if($pair_value != "0000-00-00 00:00:00")
$this->date_pair_value = $pair_value;
}elseif($calendar_name2 != $this->objname){
$this->date_pair2 = $calendar_name2;
if($pair_value != "0000-00-00 00:00:00")
$this->date_pair_value = $pair_value;
}
}
function setSpecificDate($dates, $type=0, $recursive=""){
if(is_array($dates)){
$recursive = strtolower($recursive);
//change specific date to time
foreach($dates as $sp_date){
if($this->mydate->validDate($sp_date)){
switch($recursive){
case "month": //add to monthly
if(!in_array($sp_date, $this->sp_dates[1]))
$this->sp_dates[1][] = $sp_date;
break;
case "year": //add to yearly
if(!in_array($sp_date, $this->sp_dates[2]))
$this->sp_dates[2][] = $sp_date;
break;
default: //add to no recursive
if(!in_array($sp_date, $this->sp_dates[0]))
$this->sp_dates[0][] = $sp_date;
}
}
}
$this->sp_type = ($type == 1) ? 1 : 0; //control data type for $type
}
}
/*
//old method use timestamp
function setSpecificDate($dates, $type=0, $recursive=""){
if(is_array($dates)){
$recursive = strtolower($recursive);
//change specific date to time
foreach($dates as $sp_date){
$sp_time = $this->mydate->getTimestamp($sp_date);
if($sp_time > 0){
switch($recursive){
case "month": //add to monthly
if(!in_array($sp_time, $this->sp_dates[1]))
$this->sp_dates[1][] = $sp_time;
break;
case "year": //add to yearly
if(!in_array($sp_time, $this->sp_dates[2]))
$this->sp_dates[2][] = $sp_time;
break;
default: //add to no recursive
if(!in_array($sp_time, $this->sp_dates[0]))
$this->sp_dates[0][] = $sp_time;
}
}
}
$this->sp_type = ($type == 1) ? 1 : 0; //control data type for $type
}
}
*/
function checkDefaultDateValid($reset = true){
$date_str = $this->year."-".str_pad($this->month, 2, "0", STR_PAD_LEFT)."-".str_pad($this->day, 2, "0", STR_PAD_LEFT);
//$default_datetime = $this->mydate->getTimestamp($date_str);
/*
//reset year if set to 2038 and later
if(!$this->mydate->compatible && $this->year >= 2038){
return false;
}
*/
//check if set date is in year interval
$start_interval = $this->year_start."-01-01";
$end_interval = $this->year_end."-12-31";
//check if set date is before start_interval
if($this->mydate->dateBefore($start_interval, $date_str)){
return false;
}
//check if set date is after end_interval
if($this->mydate->dateAfter($end_interval, $date_str)){
return false;
}
//check with allow date
if($this->time_allow1 && $this->time_allow2){
if($this->mydate->dateBefore($this->time_allow1, $date_str, false) || $this->mydate->dateAfter($this->time_allow2, $date_str, false)){
return false;
}
}elseif($this->time_allow1){
if($this->mydate->dateBefore($this->time_allow1, $date_str, false)) return false;
}elseif($this->time_allow2){
if($this->mydate->dateAfter($this->time_allow2, $date_str, false)) return false;
}
//check with specific date
if(is_array($this->sp_dates) && sizeof($this->sp_dates) > 0){
//check if it is current date
$sp_found = false;
if(isset($this->sp_dates[2])){
foreach($this->sp_dates[2] as $sp_time){
$this_md = $this->mydate->getDate("md", $date_str);
$sp_time_md = $this->mydate->getDate("md", $sp_time);
if($sp_time_md == $this_md){
$sp_found = true;
break;
}
}
}
if(isset($this->sp_dates[1]) && !$sp_found){
foreach($this->sp_dates[1] as $sp_time){
$sp_time_d = $this->mydate->getDate("d", $sp_time);
if($sp_time_d == $this->day){
$sp_found = true;
break;
}
}
}
if(isset($this->sp_dates[0]) && !$sp_found){
$sp_found = in_array($date_str, $this->sp_dates[0]);
}
switch($this->sp_type){
case 0:
default:
//disabled specific and enabled others
if($sp_found) return false;
break;
case 1:
//enabled specific and disabled others
if(!$sp_found) return false;
break;
}
}
if(is_array($this->dsb_days) && sizeof($this->dsb_days) > 0){
$day_txt = $this->mydate->getDate("D", $date_str);
if(in_array(strtolower($day_txt), $this->dsb_days) !== false){
return false;
}
}
return true;
}
function check_json_encode($obj){
//try customize to get it work, should replace with better solution in the future
if(is_array($obj)){
if(function_exists("json_encode") && false){
return json_encode($obj);
}else{
//only array is assumed for now
$return_arr = array();
foreach($obj as $arr){
if(is_array($arr) && sizeof($arr)>0)
$return_arr[] = "[\"".implode("\",\"", $arr)."\"]";
else $return_arr[] = "[]";
}
return "[".implode(",", $return_arr)."]";
}
}else return "";
}
function &check_json_decode($str){
//should replace with better solution in the future
if(function_exists("json_decode") && false){
return json_decode($str);
}else{
//only array is assume for now
$str = stripslashes(rawurldecode($str));
$str = trim($str);
if($str && strlen($str) > 2){
$str = substr($str, 1, strlen($str)-2);
if($str && strlen($str) > 2){
$str = substr($str, 1, strlen($str)-2);
$return_arr = array();
$offset = 0;
$arr = explode("],[", $str);
for($i=0; $i<sizeof($arr); $i++){
$this_v = $arr[$i];
if($this_v == "")
$return_arr[] = array();
else{
$this_arr = explode(",", $this_v);
for($j=0; $j<sizeof($this_arr); $j++){
if(substr($this_arr[$j], 0, 1)=="\"" && substr($this_arr[$j], strlen($this_arr[$j])-1, 1)=="\""){
$this_arr[$j] = substr($this_arr[$j], 1, strlen($this_arr[$j])-2);
}
}
$return_arr[] = $this_arr;
}
}
return $return_arr;
}else return array();
}else return array();
}
}
function setOnChange($value){
$this->tc_onchanged = $value;
}
function showWeeks($flag){
$this->show_week = $flag;
}
function setAutoHide($auto, $time = ""){
$this->auto_hide = ($auto) ? 1 : 0;
if($time != "" && $time >= 0){
$this->auto_hide_time = $time;
}
}
//*****************
// Validate the today date of calendar
//*****************
function validTodayDate(){
$today = $this->mydate->getDate();
//check if today is year 2038 and later
if(!$this->mydate->compatible && $this->mydate->getDate("Y") >= 2038){
return false;
}
//check if today is in range of date allow
if($this->time_allow1 != ""){
//check valid if today is after date_allow1
if($this->mydate->validDate($this->time_allow1) && !$this->mydate->dateAfter($this->time_allow1, $today))
return false;
}
if($this->time_allow2 > 0){
//check valid if today is before date_allow2
if($this->mydate->validDate($this->time_allow2) && !$this->mydate->dateBefore($this->time_allow2, $today))
return false;
}
return true;
}
//Tooltips
function setToolTips($dates, $tooltip="", $recursive=""){
if(is_array($dates)){
$recursive = strtolower($recursive);
//change specific date to time
foreach($dates as $tt_date){
$tt_time = $tt_date;
// if($tt_time > 0){
switch($recursive){
case "year": //add to yearly
if(!in_array($tt_time, $this->tt_dates[2])){
$this->tt_dates[2][] = $tt_time;
$this->tt_tooltips[2][] = $tooltip;
}
else{
$tt_key = array_search($tt_time, $this->tt_dates[2]);
$this->tt_tooltips[2][$tt_key] = $this->tt_tooltips[2][$tt_key]."\n".$tooltip;
}
break;
case "month": //add to monthly
if(!in_array($tt_time, $this->tt_dates[1])){
$this->tt_dates[1][] = $tt_time;
$this->tt_tooltips[1][] = $tooltip;
}
else{
$tt_key = array_search($tt_time, $this->tt_dates[1]);
$this->tt_tooltips[1][$tt_key] = $this->tt_tooltips[1][$tt_key]."\n".$tooltip;
}
break;
default: //add to no recursive
if(!in_array($tt_time, $this->tt_dates[0])){
$this->tt_dates[0][] = $tt_time;
$this->tt_tooltips[0][] = $tooltip;
}
else{
$tt_key = array_search($tt_time, $this->tt_dates[0]);
$this->tt_tooltips[0][$tt_key] = $this->tt_tooltips[0][$tt_key]."\n".$tooltip;
}
}
// }
}
}
}
function setTimezone($tz){
$this->timezone = $tz;
@date_default_timezone_set($tz);
$this->timezone_offset = date('Z');
//echo("new timezone: ".$this->timezone);
}
function setTheme($theme){
$this->theme = $theme;
}
function getThemes(){
$themes = array();
$themesDirectory = dir('./css/');
while($thname = $themesDirectory->read())
{
if(is_dir('./css/'.$thname) && file_exists('./css/'.$thname.'/calendar.css') && !preg_match("/^[\.]/", $thname))
{
$themes[$thname] = "./css/".$thname."/calendar.css";
};
};
natsort($themes);
$themesDirectory->close();
return $themes;
}
function getThemePath($theme){
$all_themes = $this->getThemes();
return isset($all_themes[$theme]) ? $all_themes[$theme] : "";
}
}
?>