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<?php |
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/** |
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* Timezone handling |
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* |
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* Handles all timezone operations and detection. |
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* |
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* @package System |
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* @author Pierre Lannoy <https://pierre.lannoy.fr/>. |
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* @since 1.0.0 |
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*/ |
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|
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namespace Decalog\System; |
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|
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use Decalog\System\Environment; |
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|
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/** |
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* Define the timezone functionality. |
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* |
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* Handles all timezone operations and detection. |
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* |
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* @package System |
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* @author Pierre Lannoy <https://pierre.lannoy.fr/>. |
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* @since 1.0.0 |
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*/ |
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class Timezone extends \DateTimeZone { |
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|
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/** |
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* Determine time zone from WordPress options and return as object. |
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* Inspired by https://github.com/Rarst/wpdatetime repository. |
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* |
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* @param string $timezone_string The timezone identifier. |
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* @param string $offset Optional. The offset of the timezone. |
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* @return static |
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*/ |
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private static function get( $timezone_string, $offset = '0' ) { |
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if ( ! empty( $timezone_string ) ) { |
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return new static( $timezone_string ); |
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} |
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$sign = $offset < 0 ? '-' : '+'; |
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$hours = (int) $offset; |
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$minutes = abs( ( $offset - (int) $offset ) * 60 ); |
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$offset = sprintf( '%s%02d:%02d', $sign, abs( $hours ), $minutes ); |
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return new static( $offset ); |
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} |
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|
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/** |
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* Get the timezone for the current site |
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* |
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* @return static |
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*/ |
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public static function site_get() { |
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return self::get( get_option( 'timezone_string' ), get_option( 'gmt_offset' ) ); |
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} |
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|
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/** |
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* Get the timezone for a specific site |
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* |
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* @param int $id Optional. The blog id. |
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* @return static |
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*/ |
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public static function site_get_for( $id = 1 ) { |
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if ( Environment::is_wordpress_multisite() ) { |
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return self::get( get_blog_option( $id, 'timezone_string' ), get_blog_option( $id, 'gmt_offset' ) ); |
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} |
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return self::site_get(); |
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} |
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|
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/** |
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* Get the timezone for the network |
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* |
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* @return static |
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*/ |
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public static function network_get() { |
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if ( Environment::is_wordpress_multisite() ) { |
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return self::site_get_for( 1 ); |
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} |
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return self::site_get(); |
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} |
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|
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} |
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|
