Fascinated/beatsaber-wip-uploader
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fixed uploading

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This commit is contained in:
Lee 2023-04-15 19:44:02 +01:00
parent 26cb9e0b8f
commit 7b56601353
1 changed files with 64 additions and 51 deletions
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45
upload.php
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@ -1,7 +1,7 @@
<?php <?php
header('Content-type:application/json;charset=utf-8'); // Set the response content type to JSON header('Content-type:application/json;charset=utf-8'); // Set the response content type to JSON
$target_dir = "./maps/"; $target_dir = "/home/beatsaber-wip-uploader/maps/";
/** /**
* Generates a random map id * Generates a random map id
@ -9,7 +9,7 @@ $target_dir = "./maps/";
function generateMapId() function generateMapId()
{ {
$mapId = ""; $mapId = "";
$characters = "0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ"; $characters = "0123456789abcdefghijklmnopqrstuvwxyz";
for ($i = 0; $i < 4; $i++) { for ($i = 0; $i < 4; $i++) {
$mapId .= $characters[rand(0, strlen($characters) - 1)]; $mapId .= $characters[rand(0, strlen($characters) - 1)];
} }
@ -17,16 +17,22 @@ function generateMapId()
} }
/** /**
* Checks if the file is a zip file * Checks if the file is a valid beatsaber map
*/ */
function isZipFile($file) function isValidBeatSaberMap($file)
{ {
$fileType = strtolower(pathinfo($file, PATHINFO_EXTENSION)); $zip = new ZipArchive();
return $fileType == "zip"; if ($zip->open($file) === true) {
if ($zip->locateName("info.dat", ZipArchive::FL_NOCASE) === false) {
return false;
}
$zip->close();
return true;
}
return false;
} }
$mapId = generateMapId(); // the id of the map try {
$map = $_FILES["map"]; // the file to upload $map = $_FILES["map"]; // the file to upload
if (!isset($map)) { // if the file is not set if (!isset($map)) { // if the file is not set
@ -34,6 +40,7 @@ if (!isset($map)) { // if the file is not set
die(); die();
} }
$mapId = generateMapId(); // the id of the map
$file = $map["tmp_name"]; // the temporary file path $file = $map["tmp_name"]; // the temporary file path
$size = $map["size"]; // the size of the file $size = $map["size"]; // the size of the file
@ -42,20 +49,20 @@ if ($size > 100000000) { // if the file is larger than 100MB
die(); die();
} }
if (!isZipFile($map["name"])) { if (!isValidBeatSaberMap($file)) {
echo "The file is not a zip file"; echo "The file is not a valid BeatSaber map";
die(); die();
} }
$fileHash = hash_file("sha256", $file); // the hash of the file $fileHash = hash_file("sha256", $file); // the hash of the file
$exists = false; $exists = false;
foreach (scandir($target_dir) as $file) { // scan the maps directory for a file with the same hash foreach (scandir($target_dir) as $scannedFile) { // scan the maps directory for a file with the same hash
if ($file == "." || $file == "..") { // ignore the . and .. files if ($scannedFile == "." || $scannedFile == "..") { // ignore the . and .. files
continue; continue;
} }
if (hash_file("sha256", $target_dir . $file) == $fileHash) { if (hash_file("sha256", $target_dir . $scannedFile) == $fileHash) {
$mapId = pathinfo($file, PATHINFO_FILENAME); $mapId = pathinfo($scannedFile, PATHINFO_FILENAME);
$exists = true; $exists = true;
break; break;
} }
@ -66,11 +73,17 @@ if ($exists) { // if the file already exists, redirect to the existing file
die(); die();
} }
$target_file = $target_dir . $mapId . ".zip"; $target_file = $target_dir . $mapId . ".zip"; // the output file path
if (!move_uploaded_file($file, $target_file)) { if (!move_uploaded_file($file, $target_file)) {
error_log("Error: Failed to move uploaded file from $file to $target_file");
echo "There was an error uploading the file"; echo "There was an error uploading the file";
die(); die();
} }
// redirect to /?map=https://wip.fascinated.cc/maps/" . $mapId . ".zip error_log("Uploaded file moved from $file to $target_file");
header("Location: /?map=https://wip.fascinated.cc/maps/" . $mapId . ".zip"); header("Location: /?map=https://wip.fascinated.cc/maps/" . $mapId . ".zip");
} catch (Exception $e) {
echo "There was an error uploading the file. Error: " . $e->getMessage();
die();
}