DBFaker\Generators\BlobGenerator::__invoke()

Complexity

Conditions	5
Paths	5

Size

Total Lines	21
Code Lines	11

Duplication

Lines	0
Ratio	0 %

Importance

Changes

0

<?php
    public function __invoke()
    {
        $files = glob($this->globExpression, GLOB_MARK);
        $files = array_filter($files, function ($fileName) {
            return strrpos($fileName, DIRECTORY_SEPARATOR) !== \strlen($fileName) - 1;
        });
        foreach ($files as $file) {
            // Note: length = 0 for Blob types (unlimited) but not for Binary types (limited in length)
            if ($this->column->getLength() !== 0 && \filesize($file) > $this->column->getLength()) {
                throw FileTooLargeException::create($file, $this->column);
            }
        }
        if (\count($files) === 0) {
            throw new NoTestFilesFoundException("No files found for glob expression '".$this->globExpression."'");
        }
        $files = array_values($files);
        $chosenFile = $files[random_int(0, \count($files) - 1)];

        // TODO: throw exception if column not large enough

        return fopen($chosenFile, 'rb');
    }