SEO Keywords not save

[Nik-ADA]

I try create plugin in MODx for event OnDocFormSave.

part of my code

$seoKeywords = $modx->getObject('seoKeywords', array('resource' => $resource->get('id')));
if (!$seoKeywords && isset($resource)) {
	$seoKeywords = $modx->newObject('seoKeywords', array('resource' => $resource->get('id')));
}

if ($seoKeywords) {
	$keywords = implode(",", $videoTags);
	if (isset($keywords)) {
		$seoKeywords->set('keywords', trim($keywords, ','));
	}
	$seoKeywords->save();
}

tried to add $resource->save(); but still the keywords are not saved.
What could be the problem

[Nik-ADA]

I fix this in your plugin:

SEOPro/core/components/seopro/elements/plugins/seopro.plugin.php

Lines 125 to 129 in 41c7388

	if (isset($_POST['keywords'])){
	$seoKeywords->set('keywords', trim($_POST['keywords'], ','));
	} else {
	$seoKeywords->set('keywords', '');
	}

$keywords = isset($_POST['keywords']) ? $_POST['keywords'] : $seoKeywords->get('keywords');
$seoKeywords->set('keywords', $keywords);
/*if (isset($_POST['keywords'])){
	$seoKeywords->set('keywords', trim($_POST['keywords'], ','));
} else {
	$seoKeywords->set('keywords', '');
}*/