function OutputRules::nonBooleanAttribute

1 call to OutputRules::nonBooleanAttribute()

OutputRules::attrs in vendor/masterminds/html5/src/HTML5/Serializer/OutputRules.php

File

vendor/masterminds/html5/src/HTML5/Serializer/OutputRules.php, line 378

Class

OutputRules

Generate the output html5 based on element rules.

Namespace

Masterminds\HTML5\Serializer

Code

protected function nonBooleanAttribute(\DOMAttr $attr) {
    $ele = $attr->ownerElement;
    foreach ($this->nonBooleanAttributes as $rule) {
        if (isset($rule['nodeNamespace']) && $rule['nodeNamespace'] !== $ele->namespaceURI) {
            continue;
        }
        if (isset($rule['attNamespace']) && $rule['attNamespace'] !== $attr->namespaceURI) {
            continue;
        }
        if (isset($rule['nodeName']) && !is_array($rule['nodeName']) && $rule['nodeName'] !== $ele->localName) {
            continue;
        }
        if (isset($rule['nodeName']) && is_array($rule['nodeName']) && !in_array($ele->localName, $rule['nodeName'], true)) {
            continue;
        }
        if (isset($rule['attrName']) && !is_array($rule['attrName']) && $rule['attrName'] !== $attr->localName) {
            continue;
        }
        if (isset($rule['attrName']) && is_array($rule['attrName']) && !in_array($attr->localName, $rule['attrName'], true)) {
            continue;
        }
        if (isset($rule['xpath'])) {
            $xp = $this->getXPath($attr);
            if (isset($rule['prefixes'])) {
                foreach ($rule['prefixes'] as $nsPrefix => $ns) {
                    $xp->registerNamespace($nsPrefix, $ns);
                }
            }
            if (!$xp->evaluate($rule['xpath'], $attr)) {
                continue;
            }
        }
        return true;
    }
    return false;
}