PHP script to saving files to the wrong server folder

mahogan · February 10, 2014

I have a php script that saves both an svg and a png to my server.

Currently it saves the SVG file to this folder: '/..saved-customer-files'

It ALSO currently saves both the SVG and PNG file to this location: '../../customer-design-proofs/'

The Problem: I need it to work opposite, save the SVG and PNG to: '/..saved-customer-files'

And save Only the PNG to: '../../customer-design-proofs/'

<?php

require_once '../session.inc.php';

initSession();


if(!isset($_POST['output_svg']) && !isset($_POST['output_png'])) {
    die('post fail');
}

$file = '';

$suffix = isset($_POST['output_svg'])?'.svg':'.png';

if(isset($_POST['filename']) && strlen($_POST['filename']) > 0) {
    //$file = $_POST['filename'] . $suffix;
    $un = UniqueName();
    $_SESSION['name'] = $un;
    $file =  $un . $suffix;
} else {
    //$file = 'image' . $suffix;
    $un = UniqueName();
    $_SESSION['name'] = $un;
    $file =  $un . $suffix;
}

if($suffix == '.svg') {
    $mime = 'image/svg+xml';
    $contents = rawurldecode($_POST['output_svg']);
} else {
    $mime = 'image/png';
    $contents = $_POST['output_png'];
    $pos = (strpos($contents, 'base64,') + 7);
    $contents = base64_decode(substr($contents, $pos));
}


/* Sets Path for SVG file */
define('DIR_PATH_SVG', '../saved-customer-files/');
$fp = fopen(DIR_PATH_SVG.$file, 'w+');
$temp=fwrite($fp, $contents);

/* Sets Path for PNG file */
define('DIR_PATH_PNG', '../../customer-design-proofs/');
$fp = fopen(DIR_PATH_PNG.$file, 'w+');
$temp=fwrite($fp, $contents);



fclose($fp);

if (isset($_POST['output_svg'])) {
    $svg_contents = $_POST['svg'];
    $pos = (strpos($svg_contents, 'base64,') + 7);
    $svg_contents = base64_decode(substr($svg_contents, $pos));
    file_put_contents(DIR_PATH_SVG . $_SESSION['name'] . '.svg', $svg_contents);
}

if (isset($_POST['output_png'])) {
    $png_contents = $_POST['output_png'];
    $pos = (strpos($png_contents, 'base64,') + 7);
    $png_contents = base64_decode(substr($png_contents, $pos));
    file_put_contents(DIR_PATH_PNG . $_SESSION['name'] . '.png', $png_contents);
}

function UniqueName() {
    $random_id_length = 10; 
    $rnd_id = crypt(uniqid(rand(),1)); 
    $rnd_id = strip_tags(stripslashes($rnd_id)); 
    $rnd_id = str_replace(".","",$rnd_id); 
    $rnd_id = strrev(str_replace("/","",$rnd_id)); 
    $rnd_id = substr($rnd_id,0,$random_id_length);
    return $rnd_id;
}


?>
<!DOCTYPE html>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<title></title>
</head>
<body>
<script>
window.parent.svgEditor.savedFileName = '<?php echo $_SESSION['name']; ?>';
</script>
</body>
</html>

cyberRobot · February 11, 2014

This is just a guess, but have you looked closely at the following lines:

/* Sets Path for SVG file */
define('DIR_PATH_SVG', '../saved-customer-files/');
$fp = fopen(DIR_PATH_SVG.$file, 'w+');
$temp=fwrite($fp, $contents);
 
/* Sets Path for PNG file */
define('DIR_PATH_PNG', '../../customer-design-proofs/');
$fp = fopen(DIR_PATH_PNG.$file, 'w+');
$temp=fwrite($fp, $contents);

It looks like you're writing the contents to a file...and then you write the contents again with file_put_contents() later.

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PHP script to saving files to the wrong server folder

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