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Merge pull request #2532 from chillu/pulls/i18n-dir

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$i18nLocaleDirection template placeholder
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Ingo Schommer 2013-10-15 15:19:32 -07:00
commit 653d7bc1b7
2 changed files with 23 additions and 0 deletions
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7
docs/en/topics/i18n.md
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@ -61,6 +61,13 @@ To let browsers know which language they're displaying a document in, you can de
Setting the '<html>' attribute is the most commonly used technique. There are other ways to specify content languages
(meta tags, HTTP headers), explained in this [w3.org article](http://www.w3.org/International/tutorials/language-decl/).
You can also set the [script direction](http://www.w3.org/International/questions/qa-scripts),
which is determined by the current locale, in order to indicate the preferred flow of characters
and default alignment of paragraphs and tables to browsers.
:::html
<html lang="$ContentLocale" dir="$i18nScriptDirection">
### Date and time formats
Formats can be set globally in the i18n class. These settings are currently only picked up by the CMS, you'll need

16
i18n/i18n.php
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@ -2468,6 +2468,21 @@ class i18n extends Object implements TemplateGlobalProvider {
public static function set_default_locale($locale) {
self::$default_locale = $locale;
}
/**
* Returns the script direction in format compatible with the HTML "dir" attribute.
*
* @see http://www.w3.org/International/tutorials/bidi-xhtml/
* @param String $locale Optional locale incl. region (underscored)
* @return String "rtl" or "ltr"
*/
public static function get_script_direction($locale = null) {
require_once 'Zend/Locale/Data.php';
if(!$locale) $locale = i18n::get_locale();
$dir = Zend_Locale_Data::getList($locale, 'layout');
return ($dir && $dir['characters'] == 'right-to-left') ? 'rtl' : 'ltr';
}
/**
* Includes all available language files for a certain defined locale.
@ -2588,6 +2603,7 @@ class i18n extends Object implements TemplateGlobalProvider {
return array(
'i18nLocale' => 'get_locale',
'get_locale',
'i18nScriptDirection' => 'get_script_direction',
);
}