Copy Photos

copy-photos.php

<?php

/**
 * Copy Photos
 *
 * I made this script to copy photographs from my memory card to my network storage device.
 *
 * The MIT License (MIT)
 *
 * Copyright (c) 2014 Stephen Hill <stephen@gatekiller.co.uk>
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in
 * all copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
 * THE SOFTWARE.
 *
 * @author    Stephen Hill <stephen@gatekiller.co.uk>
 * @copyright 2014 Stephen Hill <stephen@gatekiller.co.uk>
 * @license   http://www.opensource.org/licenses/MIT  The MIT License
 */

date_default_timezone_set("UTC");

// Some basic input validation
$stderr = fopen('php://stderr', 'w');

if ($argc < 3)
{
	fwrite($stderr, 'Please specific both the source and destination directory.' . PHP_EOL);
	die;
}

$source = $argv[1];
$destination = $argv[2];

if (is_dir($source) === false)
{
	fwrite($stderr, 'The source directory does not exist.' . PHP_EOL);
	fclose($stderr);
	die;
}

if (is_dir($destination) === false)
{
	fwrite($stderr, 'The destination directory does not exist.' . PHP_EOL);
	fclose($stderr);
	die;
}

// We only want to copy these file types
$validExtensions = ['jpg' => true, 'jpeg' => true, 'nef' => true];

// We'll use this the count how many photos we successfully copied
$copied = 0;

// This is the interator for the source directory
$directory = new DirectoryIterator($source);

// Now let's loop over the files in the source directory
// and copy the files we want.
foreach ($directory as $file)
{
	if (isset($validExtensions[strtolower($file->getExtension())]) === true)
	{
		// Get and format the creation time
		$dateTime = new DateTime('@' . $file->getCTime());
		$dateString = $dateTime->format('jS F Y');

		// Specify the new target directory and file path
		$targetDirectory = $destination . '\\' . $dateString;
		$targetFile = $targetDirectory . '\\' . $file->getFilename();

		// Create the target directory if it doesn't exist
		if (is_dir($targetDirectory) === false)
		{
			mkdir($targetDirectory);
		}

		// Copy the file if the target doesn't exist
		if (file_exists($targetFile) === false)
		{
			$copyResult = copy($file->getPathname(), $targetFile);

			// Let's try to be sure the file copied
			if ($copyResult === true)
			{
				$sourceHash = hash_file('sha1', $file->getPathname());
				$destinationHash = hash_file('sha1', $targetFile);

				if ($sourceHash === $destinationHash)
				{
					$copied++;
				}
				else
				{
					fwrite($stderr, "{$file->getFilename()} copied but SHA1 hash don't match." . PHP_EOL);
				}
			}
			else
			{
				fwrite($stderr, "{$file->getFilename()} failed to copy." . PHP_EOL);
			}
		}
	}
}

// Echo how many photos we copied
echo $copied . ' photos copied.' . PHP_EOL;

fclose($stderr);

// 
echo 'Press any key to continue.' . PHP_EOL;
$handle = fopen ("php://stdin","r");
fgets($handle);