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Add support for rtl languages

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This commit is contained in:
Daniel Winzen
2022-12-23 17:08:07 +01:00
parent 0b52c5012d
commit 21d022b11e
12 changed files with 37 additions and 30 deletions
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21
common.php
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@ -1,18 +1,18 @@
<?php
global $global_style, $language;
global $global_style, $language, $dir;
$global_style = 'body{margin:0;font-size:18px}';
$global_style .= 'header{padding:0 50px;background:#00F;min-height:61px;display:flex;align-items:center}';
//$global_style .= 'header.notice{background:#F00;height:25px;display:flex;align-items:center} header.notice a{width:100%;display:flex} header.notice span{margin:auto}';
$global_style .= 'header h1{font-size:24px;color:#fff;margin:auto}';
$global_style .= 'main{margin-bottom:30px;padding:1em;word-wrap:break-word}';
$global_style .= 'nav{padding:0;margin-top:11px;background-color:#FFF;text-align:left;width:100%;z-index:1;display:block;position:absolute}';
$global_style .= 'nav{padding:0;background-color:#FFF;width:100%;z-index:1;display:block;position:absolute}';
$global_style .= 'nav a{display:block;font-weight:bold;margin:10px;margin-bottom:20px}';
$global_style .= 'nav a:link{color:#000;background-color:#eee}';
$global_style .= 'nav a:visited{color:#666;background-color:#eee}';
$global_style .= 'nav a:hover{color:#000;background-color:#fff}';
$global_style .= 'nav a:active{color:#fff;background-color:#888}';
$global_style .= '#menu{margin-top:-50px}#menu summary,#language summary{display:block;width:50px;cursor:pointer}#menu summary::-webkit-details-marker,#language summary::-webkit-details-marker{display: none}';
$global_style .= '#language{right:0;position:absolute;font-size:2em;margin-top:-40px}#language a{text-decoration:none}';
$global_style .= '#menu summary{top:11px;left:2px;position:absolute}#menu summary,#language summary{display:block;width:50px;cursor:pointer}#menu summary::-webkit-details-marker,#language summary::-webkit-details-marker{display: none}';
$global_style .= '#language{top:11px;right:0;position:absolute;font-size:2em}#language a{text-decoration:none}';
$global_style .= '.row{display:flex;flex-wrap:wrap}.cell{border: 1px solid #999999;flex:1;padding:3px 3px}.headerrow{display:flex;font-weight:bold}.col{display:flex;flex:1;padding:3px 3px;flex-direction:column;min-width:5em}';
$global_style .= '.form_limit{max-width:1024px}.red{color:red}.green{color:green}';
$global_style .= '.burger_nav .bar1,.burger_nav .bar2,.burger_nav .bar3{display:block;width:35px;height:5px;background-color:#fff;margin:6px 6px}';
@ -28,6 +28,9 @@ $global_style .= 'nav a:visited{color:#ccc;background-color:#333}';
$global_style .= 'nav a:hover{color:#fff;background-color:#000}';
$global_style .= 'nav a:active{color:#fff;background-color:#555}';
$global_style .= '}';
$global_style .= '[dir="rtl"] #menu summary{right:2px;left:unset}';
$global_style .= '[dir="rtl"] #language{left:2px;right:unset}';
$global_style .= '@media (min-width: 769px){[dir="rtl"] nav{border-right:unset;border-left:1px solid silver;}}';
header("Content-Security-Policy: base-uri 'self'; default-src 'none'; img-src 'self' data:; style-src 'self' 'sha256-DXBEMP36VCfgXuraJi2UnvYIOsGysSts59C82uw58v8=' 'sha256-".base64_encode(hash('sha256', $global_style, true))."'; frame-ancestors 'self'; form-action 'self'; require-trusted-types-for 'script'");
header('X-Content-Type-Options: nosniff');
header('X-Frame-Options: sameorigin');
@ -40,20 +43,23 @@ header("Cross-Origin-Opener-Policy: same-origin");
header("Cross-Origin-Resource-Policy: same-origin");
const LANGUAGES = [
'de' => ['name' => 'Deutsch', 'locale' => 'de_DE', 'flag' => '🇩🇪', 'show_in_menu' => true],
'en' => ['name' => 'English', 'locale' => 'en_GB', 'flag' => '🇬🇧', 'show_in_menu' => true],
'ru' => ['name' => 'Русский', 'locale' => 'ru_RU', 'flag' => '🇷🇺', 'show_in_menu' => true],
'de' => ['name' => 'Deutsch', 'locale' => 'de_DE', 'flag' => '🇩🇪', 'show_in_menu' => true, 'dir' => 'ltr'],
'en' => ['name' => 'English', 'locale' => 'en_GB', 'flag' => '🇬🇧', 'show_in_menu' => true, 'dir' => 'ltr'],
'ru' => ['name' => 'Русский', 'locale' => 'ru_RU', 'flag' => '🇷🇺', 'show_in_menu' => true, 'dir' => 'ltr'],
];
$language = 'en';
$locale = 'en_GB';
$dir = 'ltr';
if(isset($_REQUEST['lang']) && isset(LANGUAGES[$_REQUEST['lang']])){
$locale = LANGUAGES[$_REQUEST['lang']]['locale'];
$language = $_REQUEST['lang'];
$dir = LANGUAGES[$_REQUEST['lang']]['dir'];
setcookie('language', $_REQUEST['lang'], ['expires' => 0, 'path' => '/', 'domain' => '', 'secure' => ($_SERVER['HTTPS'] ?? '' === 'on'), 'httponly' => true, 'samesite' => 'Strict']);
}elseif(isset($_COOKIE['language']) && isset(LANGUAGES[$_COOKIE['language']])){
$locale = LANGUAGES[$_COOKIE['language']]['locale'];
$language = $_COOKIE['language'];
$dir = LANGUAGES[$_COOKIE['language']]['dir'];
}elseif(!empty($_SERVER['HTTP_ACCEPT_LANGUAGE'])){
$prefLocales = array_reduce(
explode(',', $_SERVER['HTTP_ACCEPT_LANGUAGE']),
@ -68,6 +74,7 @@ if(isset($_REQUEST['lang']) && isset(LANGUAGES[$_REQUEST['lang']])){
if(!empty($lang)){
$locale = LANGUAGES[$lang]['locale'];
$language = $lang;
$dir = LANGUAGES[$lang]['dir'];
setcookie('language', $lang, ['expires' => 0, 'path' => '/', 'domain' => '', 'secure' => ($_SERVER['HTTPS'] ?? '' === 'on'), 'httponly' => true, 'samesite' => 'Strict']);
break;
}