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Code Issues Releases Wiki Activity

Some more improvements to UTF-8 page names, also related to processwire/processwire-issues#2015

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This commit is contained in:
Ryan Cramer
2025-01-08 10:09:39 -05:00
parent 552fd7180e
commit 870284072c
1 changed files with 37 additions and 7 deletions
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44
wire/core/Sanitizer.php
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@@ -838,6 +838,10 @@ class Sanitizer extends Wire {
if(strpos($value, 'xn-') === 0) {
return $value;
} else {
if(strlen($value) && ctype_alnum(str_replace(array('-', '_', '.'), '', $value))) {
if($this->getPunycodeVersion($options['punycodeVersion']) > 1) return $value;
}
// can't be encoded, send to regular name sanitizer
$value = $_value;
}
@@ -1044,17 +1048,42 @@ class Sanitizer extends Wire {
*/
protected function punyEncodeName($value, $version = 0) {
if(strpos($value, 'xn-') === 0) return $value;
if(ctype_alnum(str_replace(array('.', '-', '_'), '', $value))) return $value;
$tt = $this->getTextTools();
$version = $this->getPunycodeVersion($version);
if(strpos($value, 'xn-') === 0) {
if(ctype_alnum(str_replace(array('.', '-', '_'), '', $value))) {
return $value;
}
}
if($version > 1) {
$whitelist = $this->wire()->config->pageNameWhitelist;
$v = '';
for($n = 0; $n < $tt->strlen($value); $n++) {
$c = $tt->substr($value, $n, 1);
if($tt->stripos($whitelist, $c) === false) {
$c = $this->pageName($c, self::translate);
if(empty($c) || $tt->stripos($whitelist, $c) === false) {
$c = '-';
}
}
$v .= $c;
}
while(strpos($v, '--') !== false) $v = str_replace('--', '-', $v);
$value = $tt->trim($v, '-');
}
if(ctype_alnum(str_replace(array('.', '-', '_'), '', $value))) {
$value = $this->pageName(trim($value), true);
return $value;
}
while(strpos($value, '__') !== false) {
$value = str_replace('__', '_', $value);
}
if(strlen($value) >= 50 && $version < 2) {
$tt = $this->getTextTools();
if($version < 2 && strlen($value) >= 50) {
$_value = $value;
$parts = array();
while(strlen($_value)) {
@@ -1079,12 +1108,13 @@ class Sanitizer extends Wire {
} else if($version === 2) {
// Punycode library
$pc = new Punycode();
$value = substr($pc->encode($value), 3);
$value = $pc->encode($value);
} else {
// buggy behavior in PHP 7.4+ but pages may already be present with it
// INTL_IDNA_VARIANT_2003 is default prior to PHP 7.4
$value = @idn_to_ascii($value);
// substr() is also not right here but kept for v1 compatibility
$value = substr(@idn_to_ascii($value), 3);
}
if(strpos($value, 'xn-') === 0) $value = substr($value, 3);