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Updated PDF export to open detail blocks

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This commit is contained in:
Dan Brown
2022-02-09 11:33:23 +00:00
parent 536ad14276
commit 2b46b00f29
2 changed files with 39 additions and 0 deletions
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21
app/Entities/Tools/ExportFormatter.php
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@ -147,10 +147,31 @@ class ExportFormatter
{
$html = $this->containHtml($html);
$html = $this->replaceIframesWithLinks($html);
$html = $this->openDetailElements($html);
return $this->pdfGenerator->fromHtml($html);
}
/**
* Within the given HTML content, Open any detail blocks
*/
protected function openDetailElements(string $html): string
{
libxml_use_internal_errors(true);
$doc = new DOMDocument();
$doc->loadHTML(mb_convert_encoding($html, 'HTML-ENTITIES', 'UTF-8'));
$xPath = new DOMXPath($doc);
$details = $xPath->query('//details');
/** @var DOMElement $detail */
foreach ($details as $detail) {
$detail->setAttribute('open', 'open');
}
return $doc->saveHTML();
}
/**
* Within the given HTML content, replace any iframe elements
* with anchor links within paragraph blocks.