File: /home/enamadmin/www/wp-content/plugins/learnpress/inc/class-lp-datetime.php
<?php
/**
* Class LP_Datetime
*/
class LP_Datetime {
/**
* @var string $format .
*/
public static $format = 'Y-m-d H:i:s';
/**
* Format date by config WP.
*/
const I18N_FORMAT = 'i18n';
/**
* Format date time by config WP.
*/
const I18N_FORMAT_HAS_TIME = 'i18n_has_time';
/**
* Format date time Human.
*/
const HUMAN_FORMAT = 'human';
/**
* @var object
*/
protected static $gmt;
/**
* @var object
*/
protected static $stz;
/**
* @var DateTimeZone
*/
protected $tz;
/**
* String date time.
*
* @var string $raw_date .
*/
protected $raw_date = null;
protected static $def_timezone = null;
/**
* Constructor.
*
* @param string|int $date
* @param mixed $tz
*
* @throws
*/
public function __construct( $date = '', $tz = null ) {
if ( $date instanceof LP_Datetime ) {
$this->raw_date = $date->get_raw_date();
} else {
$this->raw_date = is_numeric( $date ) ? gmdate( self::$format, $date ) : $date;
}
if ( empty( $this->raw_date ) ) {
$this->raw_date = current_time( 'mysql', 1 );
}
}
/**
* Check if time is exceeded with current time
*
* using by Addon Content Drip.
*
* @since 3.0.1
* @version 4.0.1
*/
public function is_exceeded(): bool {
return $this->getTimestamp() >= time();
}
/**
* Check date is null
*
* @return bool
*/
public function is_null(): bool {
return ! $this->raw_date || $this->raw_date === '0000-00-00 00:00:00';
}
public function get_raw_date() {
return $this->raw_date;
}
/**
* @return string The date as a formatted string.
*/
public function __toString() {
return $this->format( self::$format );
}
/**
* Gets the date as a formatted string.
*
* @param string $format Set i18n to return date in local time.
* @param boolean $local .
*
* @return string.
* @version 4.0.1
* @since 3.0.0
*/
public function format( string $format = '', bool $local = true ): string {
$date_str = '';
if ( '0000-00-00 00:00:00' === $this->get_raw_date() ) {
return $date_str;
}
if ( empty( $format ) ) {
$format = get_option( 'date_format', 'Y-m-d' );
}
switch ( $format ) {
case 'i18n': // Display format Date by Timezone of WP.
$time_stamp = $this->getTimestamp(); // UTC+0 (GMT)
$time_stamp_by_time_zone = $time_stamp + get_option( 'gmt_offset' ) * HOUR_IN_SECONDS;
$date_format = get_option( 'date_format' );
$date_str = date_i18n( $date_format, $time_stamp_by_time_zone );
break;
case 'i18n_has_time': // Display format Date Time by Timezone of WP.
$date_time_format_wp = apply_filters(
'learn-press/datetime/format/i18n_has_time',
get_option( 'date_format' ) . ' ' . get_option( 'time_format' )
);
$time_stamp = $this->getTimestamp(); // UTC+0 (GMT)
$time_stamp_by_time_zone = $time_stamp + get_option( 'gmt_offset' ) * HOUR_IN_SECONDS;
$date_str = apply_filters(
'learn-press/datetime/date/i18n_has_time',
sprintf(
'%s',
date_i18n( $date_time_format_wp, $time_stamp_by_time_zone )
),
$time_stamp,
$time_stamp_by_time_zone
);
break;
case 'human':
$time = $this->getTimestamp();
$time_diff = time() - $time;
if ( $time_diff > 0 ) {
$date_str = sprintf( __( '%s ago', 'learnpress' ), human_time_diff( $time, time() ) );
}
break;
case 'mysql':
$date_str = gmdate( 'Y-m-d H:i:s', $this->getTimestamp() );
break;
default:
$date_str = gmdate( $format, $this->getTimestamp() );
}
if ( ! is_string( $date_str ) ) {
$date_str = '';
}
return $date_str;
}
/**
* Display date human time diff.
* 1. Show number days, hours if >= 1 days
* 2. Show number hours, seconds if >= 1 hours
* 3. Show number seconds if < 1 hours
*
* @param DateTime $date_start
* @param DateTime $date_end
*
* @return string
* @since 4.0.3
* @version 1.0.1
*/
public static function format_human_time_diff( DateTime $date_start, DateTime $date_end ): string {
$diff = $date_end->diff( $date_start );
$week = floor( $diff->d / 7 );
$format_date = '';
$string = array(
'y' => '%y years',
'm' => '%m months',
'w' => '', // object don't have week, only add to custom week format
'd' => '%d days, %h hours',
'h' => '%h hours, %i minutes',
'i' => '%i minutes, %s seconds',
's' => '%s seconds',
);
foreach ( $string as $k => $v ) {
if ( isset( $diff->{$k} ) && $diff->{$k} > 0 ) {
if ( in_array( $k, array( 'y', 'm' ) ) ) {
$date = new LP_Datetime( $date_end->getTimestamp() );
$format_date = $date->format( LP_Datetime::I18N_FORMAT_HAS_TIME );
} else {
$format_date = $diff->format( $v );
}
break;
} elseif ( 'w' === $k && $week > 0 ) {
$day_remain = $diff->d - $week * 7;
$format_date = sprintf(
'%d %s, %d %s', $week,
_n( 'week', 'weeks', $week ),
$day_remain,
_n( 'day', 'days', $day_remain )
);
break;
}
}
return apply_filters(
'learn-press/datetime/format_human_time_diff',
$format_date, $diff, $date_start, $date_end
);
}
/**
* Get the date as an SQL datetime string.
*
* @param boolean $local True to return the date string in the local time zone, false to return it in GMT.
*
* @return string
* @version 4.0.1
* @since 3.0.0
*/
public function toSql( bool $local = false ): string {
if ( $local ) {
return $this->toSqlLocal();
}
return $this->format( 'mysql' );
}
/**
* Convert to format sql local time.
*
* @return string
* @since 4.2.1
*/
private function toSqlLocal(): string {
$time = $this->getTimestamp() + get_option( 'gmt_offset' ) * HOUR_IN_SECONDS;
return gmdate( LP_Datetime::$format, $time );
}
/**
* Get timestamp of Date.
*
* @return int
*/
public function getTimestamp( $local = true ): int {
try {
if ( ! $local ) {
_deprecated_argument( __METHOD__, '4.2.6.6' );
}
$date = new DateTime( $this->get_raw_date() );
} catch ( Throwable $e ) {
error_log( $e->getMessage() );
$date = new DateTime();
}
return $date->getTimestamp();
}
/**
* Get string plural duration.
*
* @param float $duration_number
* @param string $duration_type
*
* @return string
* @version 1.0.1
* @since 4.2.3.5
*/
public static function get_string_plural_duration( float $duration_number, string $duration_type = '' ): string {
if ( $duration_number == 0 ) {
return esc_html__( 'Lifetime', 'learnpress' );
}
switch ( strtolower( $duration_type ) ) {
case 'minute':
$duration_str = sprintf(
_n( '%s Minute', '%s Minutes', $duration_number, 'learnpress' ),
$duration_number
);
break;
case 'hour':
$duration_str = sprintf(
_n( '%s Hour', '%s Hours', $duration_number, 'learnpress' ),
$duration_number
);
break;
case 'day':
$duration_str = sprintf(
_n( '%s Day', '%s Days', $duration_number, 'learnpress' ),
$duration_number
);
break;
case 'week':
$duration_str = sprintf(
_n( '%s Week', '%s Weeks', $duration_number, 'learnpress' ),
$duration_number
);
break;
default:
$duration_str = $duration_number;
}
return $duration_str;
}
}