Goetas\TwitalBundle\Attribute\TranslateNAttribute::visit()

Complexity

Conditions	7
Paths	5

Size

Total Lines	30
Code Lines	16

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	16
CRAP Score	7.0099

Importance

Changes

0

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

        $expessions = ParserHelper::staticSplitExpression($att->value, ",");

        if (! isset($expessions[0]) || ! strlen($expessions[0])) {
            throw new \Exception("The count for trans-n is required");
        }

        $with = '{\'%count%\':' . $expessions[0] . '}';

        if (isset($expessions[1]) && strlen($expessions[1])) {
            $with = "$with|merge(" . $expessions[1] . ')';
        }

        $from = '';
        if (isset($expessions[2]) && strlen($expessions[2])) {
            $from = " from $expessions[2]";
        }

        $start = $context->createControlNode("transchoice " . $expessions[0] . " with $with".$from);
        $end = $context->createControlNode("endtranschoice");

        $node->insertBefore($start, $node->firstChild);

        $node->appendChild($end);

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