Mailcode\Translator\Syntax\ApacheVelocity\ForTranslation::translate()

Complexity

Conditions	3
Paths	3

Size

Total Lines	19
Code Lines	10

Duplication

Lines	0
Ratio	0 %

Importance

Changes

0

<?php
    public function translate(Mailcode_Commands_Command_For $command): string
    {
        $loopBreak = '';
        if ($command->isBreakAtEnabled()) {
            $token = $command->getBreakAtToken();
            if ($token !== null) {
                $loopBreak = sprintf('#if($foreach.count > %s)#{break}#{end}', $token->getMatchedText());
            }
        }

        // Using $source.list() here to ensure that Velocity always treats
        // the variable as a list, even if there is only a single entry
        // in the list (it would otherwise iterate over the keys in the
        // single entry).
        return sprintf(
            '#{foreach}(%s in %s.list())%s',
            $command->getLoopVariable()->getFullName(),
            $command->getSourceVariable()->getFullName(),
            $loopBreak
        );