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allow to set a css class on body tag for (different) styling of an embeded window

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This commit is contained in:
Ralf Becker 2020-05-19 09:43:53 +02:00
parent d04e6ebdec
commit 7226f0f753
1 changed files with 28 additions and 1 deletions
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29
api/src/Framework.php
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@ -444,6 +444,33 @@ abstract class Framework extends Framework\Extra
return $js;
}
protected static $body_classes = [];
/**
* Set a CSS class on the body tag
*
* @param string $class =null
* @return array with all currently set css classes
*/
public static function bodyClass($class=null)
{
if (!empty($class))
{
self::$body_classes[] = $class;
}
return self::$body_classes;
}
/**
* Get class attribute for body tag
*
* @return string
*/
protected static function bodyClassAttribute()
{
return self::$body_classes ? ' class="'.htmlspecialchars(implode(' ', self::$body_classes)).'"' : '';
}
/**
* Get header as array to eg. set as vars for a template (from idots' head.inc.php)
*
@ -498,7 +525,7 @@ abstract class Framework extends Framework\Extra
'lang_code' => $lang_code,
'charset' => Translation::charset(),
'website_title' => $site_title,
'body_tags' => self::_get_body_attribs(),
'body_tags' => self::_get_body_attribs().self::bodyClassAttribute(),
'java_script' => self::_get_js($extra),
'meta_robots' => $robots,
'dir_code' => lang('language_direction_rtl') != 'rtl' ? '' : ' dir="rtl"',