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body element removed #432

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simonLeary42 opened this issue Jan 9, 2025 · 3 comments
Open

body element removed #432

simonLeary42 opened this issue Jan 9, 2025 · 3 comments

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@simonLeary42
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simonLeary42 commented Jan 9, 2025 •
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input:

<html>
  <body style="color:white; background-color:black">
    <p>hello, world!</p>
  </body>
</html>

output:

    <p>hello, world!</p>

is it possible to configure htmlpurifier to allow the body element?

edit: the original output I included was modified by my web browser, I got the actual purifier output with print debugging
@simonLeary42
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simonLeary42 commented Jan 9, 2025 •
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setting Core.ConvertDocumentToFragment to false makes no difference. But the description of this option sounds like exactly what I'm looking for:

This parameter determines whether or not the filter should convert input that is a full document with html and body tags to a fragment of just the contents of a body tag. This parameter is simply something HTML Purifier can do during an edge-case: for most inputs, this processing is not necessary.

@simonLeary42
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added a print statement into the source code and it definitely isn't executing this code block but it definitely is still extracting the body some other way:

	// extract body from document if applicable
        if ($config->get('Core.ConvertDocumentToFragment')) {
            $e = false;
            if ($config->get('Core.CollectErrors')) {
                $e =& $context->get('ErrorCollector');
            }
            $new_html = $this->extractBody($html);
            if ($e && $new_html != $html) {
                $e->send(E_WARNING, 'Lexer: Extracted body');
            }
            $html = $new_html;
        }

@simonLeary42
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simonLeary42 commented Jan 9, 2025 •
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#7

while I am trying to purify an entire document, this issue doesn't mention the <body> tag. It would seem that the <body> tag is lumped in with <html> and <head> as not supported, but I could just be doing it wrong.

@simonLeary42 simonLeary42 changed the title style stripped from body element body element removed Jan 9, 2025
@simonLeary42 simonLeary42 mentioned this issue Jan 9, 2025
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@simonLeary42