<?php
+/**
+ * Date and Time Locale object
+ *
+ * @package WordPress
+ * @subpackage i18n
+ */
-// Date and Time
-
+/**
+ * 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
+ * as Sunday and Saturday don't conflict. See init() method for more.
+ *
+ * @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'.
+ *
+ * Also the capalized versions.
+ *
+ * @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';
+
+ /**
+ * Imports the global version to the class property.
+ *
+ * @since 2.1.0
+ * @var array
+ * @access private
+ */
var $locale_vars = array('text_direction');
+ /**
+ * 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
- $this->weekday[0] = __('Sunday');
- $this->weekday[1] = __('Monday');
- $this->weekday[2] = __('Tuesday');
- $this->weekday[3] = __('Wednesday');
- $this->weekday[4] = __('Thursday');
- $this->weekday[5] = __('Friday');
- $this->weekday[6] = __('Saturday');
+ $this->weekday[0] = /* translators: weekday */ __('Sunday');
+ $this->weekday[1] = /* translators: weekday */ __('Monday');
+ $this->weekday[2] = /* translators: weekday */ __('Tuesday');
+ $this->weekday[3] = /* translators: weekday */ __('Wednesday');
+ $this->weekday[4] = /* translators: weekday */ __('Thursday');
+ $this->weekday[5] = /* translators: weekday */ __('Friday');
+ $this->weekday[6] = /* translators: weekday */ __('Saturday');
// The first letter of each day. The _%day%_initial suffix is a hack to make
// sure the day initials are unique.
- $this->weekday_initial[__('Sunday')] = __('S_Sunday_initial');
- $this->weekday_initial[__('Monday')] = __('M_Monday_initial');
- $this->weekday_initial[__('Tuesday')] = __('T_Tuesday_initial');
- $this->weekday_initial[__('Wednesday')] = __('W_Wednesday_initial');
- $this->weekday_initial[__('Thursday')] = __('T_Thursday_initial');
- $this->weekday_initial[__('Friday')] = __('F_Friday_initial');
- $this->weekday_initial[__('Saturday')] = __('S_Saturday_initial');
+ $this->weekday_initial[__('Sunday')] = /* translators: one-letter abbreviation of the weekday */ __('S_Sunday_initial');
+ $this->weekday_initial[__('Monday')] = /* translators: one-letter abbreviation of the weekday */ __('M_Monday_initial');
+ $this->weekday_initial[__('Tuesday')] = /* translators: one-letter abbreviation of the weekday */ __('T_Tuesday_initial');
+ $this->weekday_initial[__('Wednesday')] = /* translators: one-letter abbreviation of the weekday */ __('W_Wednesday_initial');
+ $this->weekday_initial[__('Thursday')] = /* translators: one-letter abbreviation of the weekday */ __('T_Thursday_initial');
+ $this->weekday_initial[__('Friday')] = /* translators: one-letter abbreviation of the weekday */ __('F_Friday_initial');
+ $this->weekday_initial[__('Saturday')] = /* translators: one-letter abbreviation of the weekday */ __('S_Saturday_initial');
foreach ($this->weekday_initial as $weekday_ => $weekday_initial_) {
$this->weekday_initial[$weekday_] = preg_replace('/_.+_initial$/', '', $weekday_initial_);
}
// Abbreviations for each day.
- $this->weekday_abbrev[__('Sunday')] = __('Sun');
- $this->weekday_abbrev[__('Monday')] = __('Mon');
- $this->weekday_abbrev[__('Tuesday')] = __('Tue');
- $this->weekday_abbrev[__('Wednesday')] = __('Wed');
- $this->weekday_abbrev[__('Thursday')] = __('Thu');
- $this->weekday_abbrev[__('Friday')] = __('Fri');
- $this->weekday_abbrev[__('Saturday')] = __('Sat');
+ $this->weekday_abbrev[__('Sunday')] = /* translators: three-letter abbreviation of the weekday */ __('Sun');
+ $this->weekday_abbrev[__('Monday')] = /* translators: three-letter abbreviation of the weekday */ __('Mon');
+ $this->weekday_abbrev[__('Tuesday')] = /* translators: three-letter abbreviation of the weekday */ __('Tue');
+ $this->weekday_abbrev[__('Wednesday')] = /* translators: three-letter abbreviation of the weekday */ __('Wed');
+ $this->weekday_abbrev[__('Thursday')] = /* translators: three-letter abbreviation of the weekday */ __('Thu');
+ $this->weekday_abbrev[__('Friday')] = /* translators: three-letter abbreviation of the weekday */ __('Fri');
+ $this->weekday_abbrev[__('Saturday')] = /* translators: three-letter abbreviation of the weekday */ __('Sat');
// The Months
- $this->month['01'] = __('January');
- $this->month['02'] = __('February');
- $this->month['03'] = __('March');
- $this->month['04'] = __('April');
- $this->month['05'] = __('May');
- $this->month['06'] = __('June');
- $this->month['07'] = __('July');
- $this->month['08'] = __('August');
- $this->month['09'] = __('September');
- $this->month['10'] = __('October');
- $this->month['11'] = __('November');
- $this->month['12'] = __('December');
+ $this->month['01'] = /* translators: month name */ __('January');
+ $this->month['02'] = /* translators: month name */ __('February');
+ $this->month['03'] = /* translators: month name */ __('March');
+ $this->month['04'] = /* translators: month name */ __('April');
+ $this->month['05'] = /* translators: month name */ __('May');
+ $this->month['06'] = /* translators: month name */ __('June');
+ $this->month['07'] = /* translators: month name */ __('July');
+ $this->month['08'] = /* translators: month name */ __('August');
+ $this->month['09'] = /* translators: month name */ __('September');
+ $this->month['10'] = /* translators: month name */ __('October');
+ $this->month['11'] = /* translators: month name */ __('November');
+ $this->month['12'] = /* translators: month name */ __('December');
// Abbreviations for each month. Uses the same hack as above to get around the
// 'May' duplication.
- $this->month_abbrev[__('January')] = __('Jan_January_abbreviation');
- $this->month_abbrev[__('February')] = __('Feb_February_abbreviation');
- $this->month_abbrev[__('March')] = __('Mar_March_abbreviation');
- $this->month_abbrev[__('April')] = __('Apr_April_abbreviation');
- $this->month_abbrev[__('May')] = __('May_May_abbreviation');
- $this->month_abbrev[__('June')] = __('Jun_June_abbreviation');
- $this->month_abbrev[__('July')] = __('Jul_July_abbreviation');
- $this->month_abbrev[__('August')] = __('Aug_August_abbreviation');
- $this->month_abbrev[__('September')] = __('Sep_September_abbreviation');
- $this->month_abbrev[__('October')] = __('Oct_October_abbreviation');
- $this->month_abbrev[__('November')] = __('Nov_November_abbreviation');
- $this->month_abbrev[__('December')] = __('Dec_December_abbreviation');
+ $this->month_abbrev[__('January')] = /* translators: three-letter abbreviation of the month */ __('Jan_January_abbreviation');
+ $this->month_abbrev[__('February')] = /* translators: three-letter abbreviation of the month */ __('Feb_February_abbreviation');
+ $this->month_abbrev[__('March')] = /* translators: three-letter abbreviation of the month */ __('Mar_March_abbreviation');
+ $this->month_abbrev[__('April')] = /* translators: three-letter abbreviation of the month */ __('Apr_April_abbreviation');
+ $this->month_abbrev[__('May')] = /* translators: three-letter abbreviation of the month */ __('May_May_abbreviation');
+ $this->month_abbrev[__('June')] = /* translators: three-letter abbreviation of the month */ __('Jun_June_abbreviation');
+ $this->month_abbrev[__('July')] = /* translators: three-letter abbreviation of the month */ __('Jul_July_abbreviation');
+ $this->month_abbrev[__('August')] = /* translators: three-letter abbreviation of the month */ __('Aug_August_abbreviation');
+ $this->month_abbrev[__('September')] = /* translators: three-letter abbreviation of the month */ __('Sep_September_abbreviation');
+ $this->month_abbrev[__('October')] = /* translators: three-letter abbreviation of the month */ __('Oct_October_abbreviation');
+ $this->month_abbrev[__('November')] = /* translators: three-letter abbreviation of the month */ __('Nov_November_abbreviation');
+ $this->month_abbrev[__('December')] = /* translators: three-letter abbreviation of the month */ __('Dec_December_abbreviation');
foreach ($this->month_abbrev as $month_ => $month_abbrev_) {
$this->month_abbrev[$month_] = preg_replace('/_.+_abbreviation$/', '', $month_abbrev_);
// Numbers formatting
// See http://php.net/number_format
- $trans = _c('number_format_decimals|$decimals argument for http://php.net/number_format, default is 0');
- $this->number_format['decimals'] = ('number_format_decimals' == $trans) ? 0 : $trans;
+ /* translators: $thousands_sep argument for http://php.net/number_format, default is , */
+ $trans = __('number_format_thousands_sep');
+ $this->number_format['thousands_sep'] = ('number_format_thousands_sep' == $trans) ? ',' : $trans;
- $trans = _c('number_format_decimal_point|$dec_point argument for http://php.net/number_format, default is .');
+ /* 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;
- $trans = _c('number_format_thousands_sep|$thousands_sep argument for http://php.net/number_format, default is ,');
- $this->number_format['thousands_sep'] = ('number_format_thousands_sep' == $trans) ? ',' : $trans;
-
// Import global locale vars set during inclusion of $locale.php.
- foreach ( $this->locale_vars as $var ) {
+ foreach ( (array) $this->locale_vars as $var ) {
if ( isset($GLOBALS[$var]) )
$this->$var = $GLOBALS[$var];
}
}
+ /**
+ * 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)];
}
- function get_month_initial($month_name) {
- return $this->month_initial[$month_name];
- }
-
+ /**
+ * 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.
+ /**
+ * 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['month_abbrev'] = $this->month_abbrev;
}
+ /**
+ * PHP4 style constructor which calls helper methods to set up object variables
+ *
+ * @uses WP_Locale::init()
+ * @uses WP_Locale::register_globals()
+ * @since 2.1.0
+ *
+ * @return WP_Locale
+ */
function WP_Locale() {
$this->init();
$this->register_globals();
}
+ /**
+ * Checks if current locale is RTL.
+ *
+ * @since 3.0.0
+ * @return bool Whether locale is RTL.
+ */
+ function is_rtl() {
+ return 'rtl' == $this->text_direction;
+ }
+}
+
+/**
+ * Checks if current locale is RTL.
+ *
+ * @since 3.0.0
+ * @return bool Whether locale is RTL.
+ */
+function is_rtl() {
+ global $wp_locale;
+ return $wp_locale->is_rtl();
}
?>
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