JDecool\JsonFeed\Reader\Reader::createFromJson()

Complexity

Conditions	4
Paths	4

Size

Total Lines	17
Code Lines	9

Duplication

Lines	0
Ratio	0 %

Importance

Changes

0

<?php
    public function createFromJson($json)
    {
        $content = json_decode($json, true);
        if (!is_array($content)) {
            throw new InvalidArgumentException('Invalid JSONFeed string');
        }

        if (!isset($content['version'])) {
            throw new RuntimeException('JSONFeed version is not defined');
        }

        if (!isset($this->readers[$content['version']])) {
            throw new RuntimeException(sprintf('No reader for version "%s"', $content['version']));
        }

        return $this->readers[$content['version']]->readFromJson($json);
    }
}