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[langfilter] Improve language detection by removing contiguous whitespace from the message 

- HTML-heavy posts had several superfluous whitespace character putting them over the minimum message length
This commit is contained in:
Hypolite Petovan 2022-01-19 09:49:56 -05:00
parent 5c2071a72b
commit 34437e368f
1 changed files with 7 additions and 5 deletions
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12
langfilter/langfilter.php
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@ -119,11 +119,13 @@ function langfilter_prepare_body_content_filter(App $a, &$hook_data)
return;
}
if (!empty($hook_data['item']['rendered-html'])) {
$naked_body = strip_tags($hook_data['item']['rendered-html']);
} else {
$naked_body = BBCode::toPlaintext($hook_data['item']['body'], false);
}
$naked_body = strip_tags(
$hook_data['item']['rendered-html']
??''?: // Equivalent of !empty()
BBCode::convert($hook_data['item']['body'], false, BBCode::INTERNAL, true)
);
$naked_body = preg_replace('#\s+#', ' ', trim($naked_body));
// Don't filter if body lenght is below minimum
$minlen = DI::pConfig()->get(local_user(), 'langfilter', 'minlength', 32);