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Added check for IntlChar module

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Michael 2023-10-11 19:20:51 +00:00
parent f4591b2cc7
commit a6bbbd738f
3 changed files with 32 additions and 24 deletions
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23
src/Model/Item.php
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@ -49,7 +49,6 @@ use Friendica\Util\Proxy;
use Friendica\Util\Strings;
use Friendica\Util\Temporal;
use GuzzleHttp\Psr7\Uri;
use IntlChar;
use LanguageDetection\Language;
class Item
@ -2064,6 +2063,10 @@ class Item
*/
private static function splitByBlocks(string $body): array
{
if (class_exists('IntlChar')) {
return [$body];
}
$blocks = [];
$previous_block = 0;
@ -2072,12 +2075,12 @@ class Item
$previous = ($i > 0) ? mb_substr($body, $i - 1, 1) : '';
$next = ($i < mb_strlen($body)) ? mb_substr($body, $i + 1, 1) : '';
if (!IntlChar::isalpha($character)) {
if (($previous != '') && (IntlChar::isalpha($previous))) {
if (!\IntlChar::isalpha($character)) {
if (($previous != '') && (\IntlChar::isalpha($previous))) {
$previous_block = self::getBlockCode($previous);
}
$block = (($next != '') && IntlChar::isalpha($next)) ? self::getBlockCode($next) : $previous_block;
$block = (($next != '') && \IntlChar::isalpha($next)) ? self::getBlockCode($next) : $previous_block;
$blocks[$block] = ($blocks[$block] ?? '') . $character;
} else {
$block = self::getBlockCode($character);
@ -2103,7 +2106,7 @@ class Item
*/
private static function getBlockCode(string $character): int
{
if (!IntlChar::isalpha($character)) {
if (!\IntlChar::isalpha($character)) {
return 0;
}
return self::isLatin($character) ? 1 : 2;
@ -2117,11 +2120,11 @@ class Item
*/
private static function isLatin(string $character): bool
{
return in_array(IntlChar::getBlockCode($character), [
IntlChar::BLOCK_CODE_BASIC_LATIN, IntlChar::BLOCK_CODE_LATIN_1_SUPPLEMENT,
IntlChar::BLOCK_CODE_LATIN_EXTENDED_A, IntlChar::BLOCK_CODE_LATIN_EXTENDED_B,
IntlChar::BLOCK_CODE_LATIN_EXTENDED_C, IntlChar::BLOCK_CODE_LATIN_EXTENDED_D,
IntlChar::BLOCK_CODE_LATIN_EXTENDED_E, IntlChar::BLOCK_CODE_LATIN_EXTENDED_ADDITIONAL
return in_array(\IntlChar::getBlockCode($character), [
\IntlChar::BLOCK_CODE_BASIC_LATIN, \IntlChar::BLOCK_CODE_LATIN_1_SUPPLEMENT,
\IntlChar::BLOCK_CODE_LATIN_EXTENDED_A, \IntlChar::BLOCK_CODE_LATIN_EXTENDED_B,
\IntlChar::BLOCK_CODE_LATIN_EXTENDED_C, \IntlChar::BLOCK_CODE_LATIN_EXTENDED_D,
\IntlChar::BLOCK_CODE_LATIN_EXTENDED_E, \IntlChar::BLOCK_CODE_LATIN_EXTENDED_ADDITIONAL
]);
}