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PATH: home / lab2454c / crypto.keyreum.com / vendor / botble / platform / media / src / Chunks

<?php

namespace Botble\Media\Chunks;

use Botble\Media\Chunks\Exceptions\ChunkSaveException;

class FileMerger
{
    /**
     * @var bool|resource
     */
    protected $destinationFile;

/**
     * FileMerger constructor.
     *
     * @param string $targetFile
     * @throws ChunkSaveException
     */
    public function __construct($targetFile)
    {
        // Open the target file
        if (!$this->destinationFile = @fopen($targetFile, 'ab')) {
            throw new ChunkSaveException('Failed to open output stream.', 102);
        }
    }

/**
     * Appends given file.
     *
     * @param string $sourceFilePath
     * @return $this
     * @throws ChunkSaveException
     */
    public function appendFile($sourceFilePath)
    {
        // Open the new uploaded chunk
        if (!$in = @fopen($sourceFilePath, 'rb')) {
            @fclose($this->destinationFile);
            throw new ChunkSaveException('Failed to open input stream', 101);
        }

// Read and write in buffs
        while ($buff = fread($in, 4096)) {
            fwrite($this->destinationFile, $buff);
        }

@fclose($in);

return $this;
    }

/**
     * Closes the connection to the file.
     */
    public function close()
    {
        @fclose($this->destinationFile);
    }
}

[+] Exceptions
[+] ..
[+] Storage
[+] Receiver
[+] Handler
[+] Save
[-] ChunkFile.php [edit]
[-] FileMerger.php [edit]