484 lines
12 KiB
PHP
484 lines
12 KiB
PHP
<?php
|
||
/**
|
||
* Nepali Date class
|
||
*
|
||
* @author Nilambar Sharma <nilambar@outlook.com>
|
||
* @copyright 2020 Nilambar Sharma
|
||
*
|
||
* @package NepaliDate
|
||
*/
|
||
|
||
namespace Nilambar\NepaliDate;
|
||
|
||
/**
|
||
* NepaliDate class.
|
||
*
|
||
* @since 1.0.0
|
||
*/
|
||
class NepaliDate
|
||
{
|
||
|
||
/**
|
||
* NepaliCalendar object.
|
||
*
|
||
* @since 1.0.0
|
||
*
|
||
* @var NepaliCalendar
|
||
*/
|
||
protected $calendar;
|
||
|
||
/**
|
||
* Constructor.
|
||
*
|
||
* @since 1.0.0
|
||
*/
|
||
public function __construct()
|
||
{
|
||
$this->calendar = new NepaliCalendar();
|
||
}
|
||
|
||
/**
|
||
* Convert AD date to BS.
|
||
*
|
||
* @since 1.0.0
|
||
*
|
||
* @param int $y Year.
|
||
* @param int $m Month.
|
||
* @param int $d Day.
|
||
* @return array Converted date.
|
||
*/
|
||
public function convertAdToBs($y, $m, $d)
|
||
{
|
||
$output = array();
|
||
|
||
$date = $this->validateDate($y, $m, $d, 'ad');
|
||
|
||
if (! empty($date)) {
|
||
$output = $this->calendar->convertEnglishToNepali($y, $m, $d);
|
||
}
|
||
|
||
return $output;
|
||
}
|
||
|
||
/**
|
||
* Convert BS date to AD.
|
||
*
|
||
* @since 1.0.0
|
||
*
|
||
* @param int $y Year.
|
||
* @param int $m Month.
|
||
* @param int $d Day.
|
||
* @return array Converted date.
|
||
*/
|
||
public function convertBsToAd($y, $m, $d)
|
||
{
|
||
$output = array();
|
||
|
||
$date = $this->validateDate($y, $m, $d, 'bs');
|
||
|
||
if (! empty($date)) {
|
||
$output = $this->calendar->convertNepaliToEnglish($y, $m, $d);
|
||
}
|
||
|
||
return $output;
|
||
}
|
||
|
||
/**
|
||
* Get formatted date.
|
||
*
|
||
* @since 1.0.0
|
||
*
|
||
* @param array $date Date details.
|
||
* @param string $format Format.
|
||
* @return string Formatted date.
|
||
*/
|
||
public function getFormattedDate($date, $format)
|
||
{
|
||
return strtr($format, $date);
|
||
}
|
||
|
||
/**
|
||
* Get date details by given date.
|
||
*
|
||
* @since 1.0.0
|
||
*
|
||
* @param int $y Year.
|
||
* @param int $m Month.
|
||
* @param int $d Day.
|
||
* @param string $type Type.
|
||
* @param string $language Language.
|
||
* @return array Date details.
|
||
*/
|
||
public function getDetails($y, $m, $d, $type, $language = 'en')
|
||
{
|
||
$output = array();
|
||
|
||
if ('bs' === $type) {
|
||
$date = $this->validateDate($y, $m, $d, 'bs');
|
||
|
||
if ($date) {
|
||
$output = $this->getDateDetails($date, $language);
|
||
}
|
||
} elseif ('ad' === $type) {
|
||
$date = $this->validateDate($y, $m, $d, 'ad');
|
||
|
||
if ($date) {
|
||
$new_date = $this->calendar->convertEnglishToNepali($y, $m, $d);
|
||
|
||
$output = $this->getDateDetails($new_date, $language);
|
||
}
|
||
}
|
||
|
||
return $output;
|
||
}
|
||
|
||
/**
|
||
* Validate date.
|
||
*
|
||
* @since 1.0.0
|
||
*
|
||
* @param int $y Year.
|
||
* @param int $m Month.
|
||
* @param int $d Day.
|
||
* @param string $type Type.
|
||
* @return array Date detail.
|
||
*/
|
||
public function validateDate($y, $m, $d, $type)
|
||
{
|
||
$output = array();
|
||
|
||
if ('bs' === $type) {
|
||
$new_date = $this->calendar->convertNepaliToEnglish($y, $m, $d);
|
||
|
||
if (is_array($new_date) && ! empty($new_date)) {
|
||
$temp_date = $this->calendar->convertEnglishToNepali(
|
||
$new_date['year'],
|
||
$new_date['month'],
|
||
$new_date['day']
|
||
);
|
||
|
||
if (is_array($temp_date) && ! empty($temp_date)) {
|
||
if (intval($y) === intval($temp_date['year'])
|
||
&& intval($m) === intval($temp_date['month'])
|
||
&& intval($d) === intval($temp_date['day'])) {
|
||
$output = $temp_date;
|
||
}
|
||
}
|
||
}
|
||
} else {
|
||
$new_date = $this->calendar->convertEnglishToNepali($y, $m, $d);
|
||
|
||
if (is_array($new_date) && ! empty($new_date)) {
|
||
$temp_date = $this->calendar->convertNepaliToEnglish(
|
||
$new_date['year'],
|
||
$new_date['month'],
|
||
$new_date['day']
|
||
);
|
||
|
||
if (is_array($temp_date) && ! empty($temp_date)) {
|
||
if (intval($y) === intval($temp_date['year'])
|
||
&& intval($m) === intval($temp_date['month'])
|
||
&& intval($d) === intval($temp_date['day'])) {
|
||
$output = $temp_date;
|
||
}
|
||
}
|
||
}
|
||
}
|
||
|
||
return $output;
|
||
}
|
||
|
||
/**
|
||
* Get BS date details.
|
||
*
|
||
* @since 1.0.0
|
||
*
|
||
* @param array $date Date in BS.
|
||
* @param string $language Language.
|
||
* @return array Date details.
|
||
*/
|
||
private function getDateDetails($date, $language = 'en')
|
||
{
|
||
$output = array();
|
||
|
||
// Year two digit.
|
||
$year2 = substr($date['year'], -2);
|
||
|
||
if ('np' === $language) {
|
||
$output['Y'] = $this->getNepaliNumber($date['year']);
|
||
$output['y'] = $this->getNepaliNumber($year2);
|
||
$output['j'] = $this->getNepaliNumber($date['day']);
|
||
$output['d'] = $this->getNepaliNumber($date['day'], true);
|
||
$output['F'] = $this->getMonthText($date['month'], $language);
|
||
$output['n'] = $this->getNepaliNumber($date['month']);
|
||
$output['m'] = $this->getNepaliNumber($date['month'], true);
|
||
$output['l'] = $this->getNepaliDayText($date['weekday']);
|
||
$output['D'] = $this->getNepaliDayText($date['weekday'], 'D');
|
||
} else {
|
||
$output['Y'] = (string) $date['year'];
|
||
$output['y'] = $year2;
|
||
$output['j'] = (string) $date['day'];
|
||
$output['d'] = str_pad($date['day'], 2, '0', STR_PAD_LEFT);
|
||
$output['F'] = $this->getMonthText($date['month'], $language);
|
||
$output['n'] = (string) $date['month'];
|
||
$output['m'] = str_pad($date['month'], 2, '0', STR_PAD_LEFT);
|
||
$output['l'] = $this->getEnglishDayText($date['weekday']);
|
||
$output['D'] = $this->getEnglishDayText($date['weekday'], 'D');
|
||
}
|
||
|
||
return $output;
|
||
}
|
||
|
||
/**
|
||
* Get Nepali number.
|
||
*
|
||
* @since 1.0.0
|
||
*
|
||
* @param int $number Number.
|
||
* @param bool $padding Whether to do padding or not.
|
||
* @param int $length Padding length.
|
||
* @return string Translated number.
|
||
*/
|
||
private function getNepaliNumber($number, $padding = false, $length = 2)
|
||
{
|
||
$new_numbers = array();
|
||
|
||
$digits = array( '०', '१', '२', '३', '४', '५', '६', '७', '८', '९' );
|
||
|
||
$num_arr = str_split($number);
|
||
|
||
$cnt = count($num_arr);
|
||
|
||
for ($i = 0; $i < $cnt; $i++) {
|
||
$new_numbers[ $i ] = $digits[ $num_arr[ $i ] ];
|
||
}
|
||
|
||
if (true === $padding) {
|
||
$remaining = $length - $cnt;
|
||
|
||
if ($remaining > 0) {
|
||
for ($j = 0; $j < $remaining; $j++) {
|
||
array_unshift($new_numbers, $digits[0]);
|
||
}
|
||
}
|
||
}
|
||
|
||
return implode('', $new_numbers);
|
||
}
|
||
|
||
/**
|
||
* Get Nepali day text.
|
||
*
|
||
* @since 1.0.0
|
||
*
|
||
* @param int $day Day in number.
|
||
* @param string $format Format.
|
||
* @return string Week text.
|
||
*/
|
||
private function getNepaliDayText($day, $format = 'l')
|
||
{
|
||
$output = '';
|
||
|
||
$details = $this->getNepaliWeekDetails();
|
||
|
||
if (isset($details[ $day ][ $format ])) {
|
||
$output = $details[ $day ][ $format ];
|
||
}
|
||
|
||
return $output;
|
||
}
|
||
|
||
/**
|
||
* Get English day text.
|
||
*
|
||
* @since 1.0.0
|
||
*
|
||
* @param int $day Day in number.
|
||
* @param string $format Format.
|
||
* @return string Week text.
|
||
*/
|
||
private function getEnglishDayText($day, $format = 'l')
|
||
{
|
||
$output = '';
|
||
|
||
$details = $this->getEnglishWeekDetails();
|
||
|
||
if (isset($details[ $day ][ $format ])) {
|
||
$output = $details[ $day ][ $format ];
|
||
}
|
||
|
||
return $output;
|
||
}
|
||
|
||
/**
|
||
* Get month text.
|
||
*
|
||
* @since 1.0.0
|
||
*
|
||
* @param int $month Month in number.
|
||
* @param string $language Language.
|
||
* @return string Month text.
|
||
*/
|
||
private function getMonthText($month, $language = 'en')
|
||
{
|
||
$output = '';
|
||
|
||
$details = $this->getNepaliMonthDetails();
|
||
|
||
if (isset($details[ $month ][ $language ])) {
|
||
$output = $details[ $month ][ $language ];
|
||
}
|
||
|
||
return $output;
|
||
}
|
||
|
||
/**
|
||
* Get month details.
|
||
*
|
||
* @since 1.0.0
|
||
*
|
||
* @return array Month details.
|
||
*/
|
||
private function getNepaliMonthDetails()
|
||
{
|
||
$output = array(
|
||
'1' => array(
|
||
'en' => 'Baishakh',
|
||
'np' => 'बैसाख',
|
||
),
|
||
'2' => array(
|
||
'en' => 'Jeth',
|
||
'np' => 'जेठ',
|
||
),
|
||
'3' => array(
|
||
'en' => 'Ashar',
|
||
'np' => 'असार',
|
||
),
|
||
'4' => array(
|
||
'en' => 'Shrawan',
|
||
'np' => 'श्रावन',
|
||
),
|
||
'5' => array(
|
||
'en' => 'Bhadra',
|
||
'np' => 'भाद्र',
|
||
),
|
||
'6' => array(
|
||
'en' => 'Ashoj',
|
||
'np' => 'असोज',
|
||
),
|
||
'7' => array(
|
||
'en' => 'Kartik',
|
||
'np' => 'कार्तिक',
|
||
),
|
||
'8' => array(
|
||
'en' => 'Mangshir',
|
||
'np' => 'मंसिर',
|
||
),
|
||
'9' => array(
|
||
'en' => 'Poush',
|
||
'np' => 'पुष',
|
||
),
|
||
'10' => array(
|
||
'en' => 'Magh',
|
||
'np' => 'माघ',
|
||
),
|
||
'11' => array(
|
||
'en' => 'Falgun',
|
||
'np' => 'फाल्गुण',
|
||
),
|
||
'12' => array(
|
||
'en' => 'Chaitra',
|
||
'np' => 'चैत्र',
|
||
),
|
||
);
|
||
|
||
return $output;
|
||
}
|
||
|
||
/**
|
||
* Get Nepali week details.
|
||
*
|
||
* @since 1.0.0
|
||
*
|
||
* @return array Week details.
|
||
*/
|
||
private function getNepaliWeekDetails()
|
||
{
|
||
$output = array(
|
||
'1' => array(
|
||
'l' => 'आइतबार',
|
||
'D' => 'आइत',
|
||
),
|
||
'2' => array(
|
||
'l' => 'सोमबार',
|
||
'D' => 'सोम',
|
||
),
|
||
'3' => array(
|
||
'l' => 'मंगलबार',
|
||
'D' => 'मंगल',
|
||
),
|
||
'4' => array(
|
||
'l' => 'बुधबार',
|
||
'D' => 'बुध',
|
||
),
|
||
'5' => array(
|
||
'l' => 'बिहिबार',
|
||
'D' => 'बिहि',
|
||
),
|
||
'6' => array(
|
||
'l' => 'शुक्रबार',
|
||
'D' => 'शुक्र',
|
||
),
|
||
'7' => array(
|
||
'l' => 'शनिबार',
|
||
'D' => 'शनि',
|
||
),
|
||
);
|
||
|
||
return $output;
|
||
}
|
||
|
||
/**
|
||
* Get English week details.
|
||
*
|
||
* @since 1.0.0
|
||
*
|
||
* @return array Week details.
|
||
*/
|
||
private function getEnglishWeekDetails()
|
||
{
|
||
$output = array(
|
||
'1' => array(
|
||
'l' => 'Sunday',
|
||
'D' => 'Sun',
|
||
),
|
||
'2' => array(
|
||
'l' => 'Monday',
|
||
'D' => 'Mon',
|
||
),
|
||
'3' => array(
|
||
'l' => 'Tuesday',
|
||
'D' => 'Tue',
|
||
),
|
||
'4' => array(
|
||
'l' => 'Wednesday',
|
||
'D' => 'Wed',
|
||
),
|
||
'5' => array(
|
||
'l' => 'Thursday',
|
||
'D' => 'Thu',
|
||
),
|
||
'6' => array(
|
||
'l' => 'Friday',
|
||
'D' => 'Fri',
|
||
),
|
||
'7' => array(
|
||
'l' => 'Saturday',
|
||
'D' => 'Sat',
|
||
),
|
||
);
|
||
|
||
return $output;
|
||
}
|
||
}
|