Chrisyue\PhpM3u8\M3u8\Core\AbstractParentCore::parse()

Complexity

Conditions	11
Paths	8

Size

Total Lines	30
Code Lines	18

Duplication

Lines	0
Ratio	0 %

Importance

Changes

0

<?php
    public function parse()
    {
        $parsedSequence = -1;
        $result = $this->initResult();

        do {
            $lineInfo = $this->getStream()->read();
            if (null === $lineInfo) {
                continue;
            }

            foreach ($this->getChildren() as $property => $parser) {
                if ($parser->getSequence() < $parsedSequence || null !== $result->$property && !is_array($result->$property)) {
                    continue;
                }

                $childResult = $parser->setStream($this->getStream())->parse();
                if (null === $childResult) {
                    continue;
                }

                is_array($result->$property) ? $result->$property[] = $childResult : $result->$property = $childResult;
                $parsedSequence = $parser->getSequence();

                break;
            }
        } while ($this->shouldParseNextLine($result, $parsedSequence) && $this->moveToNextLine());

        return $parsedSequence > -1 ? $result : null;
    }