Goetas\Twital\Attribute\ElseAttribute::visit()

Complexity

Conditions	2
Paths	2

Size

Total Lines

16

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	9
CRAP Score	2.004

Importance

Changes

0

<?php
    public function visit(\DOMAttr $att, Compiler $context)
    {
        $node = $att->ownerElement;

        if (!$prev = IfAttribute::findPrevElement($node)) {
            throw new Exception("The attribute 'elseif' must be the very next sibling of an 'if' of 'elseif' attribute");
        }

        $pi = $context->createControlNode("else");
        $node->parentNode->insertBefore($pi, $node);

        $pi = $context->createControlNode("endif");
        $node->parentNode->insertBefore($pi, $node->nextSibling);

        $node->removeAttributeNode($att);
    }
}