<?php

/**

 * Date and Time Locale object

 *

 * @package WordPress

 * @subpackage i18n

 */

/**

 * Class that loads the calendar locale.

 *

 * @since 2.1.0

 */

class WP_Locale {

	/**

	 * Stores the translated strings for the full weekday names.

	 *

	 * @since 2.1.0

	 * @var array

	 * @access private

	 */

	var $weekday;

	/**

	 * Stores the translated strings for the one character weekday names.

	 *

	 * There is a hack to make sure that Tuesday and Thursday, as well

	 *

	 * @see WP_Locale::init() for how to handle the hack.

	 *

	 * @since 2.1.0

	 * @var array

	 * @access private

	 */

	var $weekday_initial;

	/**

	 * Stores the translated strings for the abbreviated weekday names.

	 *

	 * @since 2.1.0

	 * @var array

	 * @access private

	 */

	var $weekday_abbrev;

	/**

	 * Stores the translated strings for the full month names.

	 *

	 * @since 2.1.0

	 * @var array

	 * @access private

	 */

	var $month;

	/**

	 * Stores the translated strings for the abbreviated month names.

	 *

	 * @since 2.1.0

	 * @var array

	 * @access private

	 */

	var $month_abbrev;

	/**

	 * Stores the translated strings for 'am' and 'pm'.

	 *

	 *

	 * @since 2.1.0

	 * @var array

	 * @access private

	 */

	var $meridiem;

	/**

	 * The text direction of the locale language.

	 *

	 * Default is left to right 'ltr'.

	 *

	 * @since 2.1.0

	 * @var string

	 * @access private

	 */

	var $text_direction = 'ltr';

	/**

	 * Sets up the translated strings and object properties.

	 *

	 * The method creates the translatable strings for various

	 * calendar elements. Which allows for specifying locale

	 * specific calendar names and text direction.

	 *

	 * @since 2.1.0

	 * @access private

	 */

	function init() {

		// The Weekdays

		// sure the day initials are unique.

		foreach ($this->weekday_initial as $weekday_ => $weekday_initial_) {

			$this->weekday_initial[$weekday_] = preg_replace('/_.+_initial$/', '', $weekday_initial_);

		}

		// Abbreviations for each day.

		// The Months

		// Abbreviations for each month. Uses the same hack as above to get around the

		// 'May' duplication.

		foreach ($this->month_abbrev as $month_ => $month_abbrev_) {

			$this->month_abbrev[$month_] = preg_replace('/_.+_abbreviation$/', '', $month_abbrev_);

		}

		// The Meridiems

		$this->meridiem['am'] = __('am');

		$this->meridiem['pm'] = __('pm');

		$this->meridiem['AM'] = __('AM');

		$this->meridiem['PM'] = __('PM');

		// Numbers formatting

		// See http://php.net/number_format

		/* translators: $dec_point argument for http://php.net/number_format, default is . */

		$trans = __('number_format_decimal_point');

		$this->number_format['decimal_point'] = ('number_format_decimal_point' == $trans) ? '.' : $trans;

	}

	/**

	 * Retrieve the full translated weekday word.

	 *

	 * Week starts on translated Sunday and can be fetched

	 * by using 0 (zero). So the week starts with 0 (zero)

	 * and ends on Saturday with is fetched by using 6 (six).

	 *

	 * @since 2.1.0

	 * @access public

	 *

	 * @param int $weekday_number 0 for Sunday through 6 Saturday

	 * @return string Full translated weekday

	 */

	function get_weekday($weekday_number) {

		return $this->weekday[$weekday_number];

	}

	/**

	 * Retrieve the translated weekday initial.

	 *

	 * The weekday initial is retrieved by the translated

	 * full weekday word. When translating the weekday initial

	 * pay attention to make sure that the starting letter does

	 * not conflict.

	 *

	 * @since 2.1.0

	 * @access public

	 *

	 * @param string $weekday_name

	 * @return string

	 */

	function get_weekday_initial($weekday_name) {

		return $this->weekday_initial[$weekday_name];

	}

	/**

	 * Retrieve the translated weekday abbreviation.

	 *

	 * The weekday abbreviation is retrieved by the translated

	 * full weekday word.

	 *

	 * @since 2.1.0

	 * @access public

	 *

	 * @param string $weekday_name Full translated weekday word

	 * @return string Translated weekday abbreviation

	 */

	function get_weekday_abbrev($weekday_name) {

		return $this->weekday_abbrev[$weekday_name];

	}

	/**

	 * Retrieve the full translated month by month number.

	 *

	 * The $month_number parameter has to be a string

	 * because it must have the '0' in front of any number

	 * that is less than 10. Starts from '01' and ends at

	 * '12'.

	 *

	 * You can use an integer instead and it will add the

	 * '0' before the numbers less than 10 for you.

	 *

	 * @since 2.1.0

	 * @access public

	 *

	 * @param string|int $month_number '01' through '12'

	 * @return string Translated full month name

	 */

	function get_month($month_number) {

		return $this->month[zeroise($month_number, 2)];

	}

	/**

	 * Retrieve translated version of month abbreviation string.

	 *

	 * The $month_name parameter is expected to be the translated or

	 * translatable version of the month.

	 *

	 * @since 2.1.0

	 * @access public

	 *

	 * @param string $month_name Translated month to get abbreviated version

	 * @return string Translated abbreviated month

	 */

	function get_month_abbrev($month_name) {

		return $this->month_abbrev[$month_name];

	}

	/**

	 * Retrieve translated version of meridiem string.

	 *

	 * The $meridiem parameter is expected to not be translated.

	 *

	 * @since 2.1.0

	 * @access public

	 *

	 * @param string $meridiem Either 'am', 'pm', 'AM', or 'PM'. Not translated version.

	 * @return string Translated version

	 */

	function get_meridiem($meridiem) {

		return $this->meridiem[$meridiem];

	}

	/**

	 * Global variables are deprecated. For backwards compatibility only.

	 *

	 * @deprecated For backwards compatibility only.

	 * @access private

	 *

	 * @since 2.1.0

	 */

	function register_globals() {

		$GLOBALS['weekday']         = $this->weekday;

		$GLOBALS['weekday_initial'] = $this->weekday_initial;

		$GLOBALS['weekday_abbrev']  = $this->weekday_abbrev;

		$GLOBALS['month']           = $this->month;

		$GLOBALS['month_abbrev']    = $this->month_abbrev;

	}

	/**

	 *

	 * @uses WP_Locale::init()

	 * @uses WP_Locale::register_globals()

	 * @since 2.1.0

	 *

	 * @return WP_Locale

	 */

		$this->init();

		$this->register_globals();

	}

}