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Merge pull request #10122 from MrPetovan/bug/10106-restore-shared-post-external-link

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[frio] Prevent HTMLPurify from removing ForkAwesome icon tags
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Tobias Diekershoff 2021-04-05 07:20:30 +02:00 committed by GitHub
commit 65c3013643
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1 changed files with 14 additions and 8 deletions
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22
src/Content/Text/HTML.php
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@ -1003,20 +1003,26 @@ class HTML
'_blank' => true,
]);
/* Uncomment to debug HTMLPurifier behavior
$config->set('Core.CollectErrors', true);
$config->set('Core.MaintainLineNumbers', true);
*/
$config->set('AutoFormat.RemoveEmpty.Predicate', [
'colgroup' => [], // |
'th' => [], // |
'td' => [], // |
'iframe' => ['src'], // ↳ Default HTMLPurify values
'i' => ['class'], // Allows forkawesome icons
]);
// Uncomment to debug HTMLPurifier behavior
//$config->set('Core.CollectErrors', true);
//$config->set('Core.MaintainLineNumbers', true);
$HTMLPurifier = new \HTMLPurifier($config);
$text = $HTMLPurifier->purify($text);
/** @var \HTMLPurifier_ErrorCollector $errorCollector */
/* Uncomment to debug HTML Purifier behavior
$errorCollector = $HTMLPurifier->context->get('ErrorCollector');
var_dump($errorCollector->getRaw());
*/
// Uncomment to debug HTML Purifier behavior
//$errorCollector = $HTMLPurifier->context->get('ErrorCollector');
//var_dump($errorCollector->getRaw());
return $text;
}