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Add replacing [Regional Indicator Symbols](https://en.wikipedia.org/wiki/Regional_indicator_symbol) with latin letters. Feel free to add more emoji translations.

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Markus Birth 2022-01-15 18:24:01 +01:00 committed by onli
parent 9604e0392b
commit 512ff8e48c
1 changed files with 61 additions and 0 deletions
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61
include/functions_permalinks.inc.php
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@ -15,6 +15,64 @@ if (IN_serendipity !== true) {
* @return string output string
*/
function serendipity_makeFilename($str, $stripDots = false) {
// These are UTF-8 replacements happening regardless of selected locale
static $pre_from = array(
'🇦',
'🇧',
'🇨',
'🇩',
'🇪',
'🇫',
'🇬',
'🇭',
'🇮',
'🇯',
'🇰',
'🇱',
'🇲',
'🇳',
'🇴',
'🇵',
'🇶',
'🇷',
'🇸',
'🇹',
'🇺',
'🇻',
'🇼',
'🇽',
'🇾',
'🇿');
static $pre_to = array(
'A',
'B',
'C',
'D',
'E',
'F',
'G',
'H',
'I',
'J',
'L',
'M',
'N',
'O',
'P',
'Q',
'R',
'S',
'T',
'U',
'V',
'W',
'X',
'Y',
'Z');
// These are replacements happening after all UTF-8 characters have been stripped away
static $from = array(
' ',
'%',
@ -109,6 +167,9 @@ function serendipity_makeFilename($str, $stripDots = false) {
$str = str_replace('/', '%2F', $str);
$str = urlencode($str);
} else {
// Replace some emojis and flags into latin characters before utf8_decode() strips them away
$str = str_replace($pre_from, $pre_to, $str);
if (isset($GLOBALS['i18n_filename_from'])) {
// Replace international chars not detected by every locale.
// The array of chars is defined in the language file.