A fork of the Icarus Imeji Uploader Service tweaked for better compatibility on Caddy webserver.
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IcarusImeji-Caddy/upload.php

77 lines
3.8 KiB

<?php
//Imeji Uploader Core Code -- Version 1.2b (Migrations Phase 1)
$imejicoreversion = "imeji_v1.2b_S_p1";
$target_dir = "public/";
$target_file = $target_dir . basename($_FILES["fileToUpload"]["name"]);
$target_filenameonly = basename($_FILES["fileToUpload"]["name"]);
$uploadOk = 1;
$imageFileType = pathinfo($target_file,PATHINFO_EXTENSION);
// Check if image file is a actual image or fake image
if(isset($_POST["submit"])) {
$check = getimagesize($_FILES["fileToUpload"]["tmp_name"]);
if($check !== false) {
echo "File is an image - " . $check["mime"] . ".";
$uploadOk = 1;
} else {
echo "File is not an image.";
$uploadOk = 0;
header('Location: ./failed.php');
}
}
// Check if file already exists
if (file_exists($target_file)) {
echo "Sorry, file already exists.";
$uploadOk = 0;
header('Location: ./failed.php');
}
// Check file size (Currently Max 6MB)
if ($_FILES["fileToUpload"]["size"] > 6291456) {
echo "Sorry, your file is too large. (Max is 6MB)";
$uploadOk = 0;
header('Location: ./failed.php');
}
// Allow certain file formats
// Fixed uppercase rejection bug in 1.1a
if($imageFileType != "jpg" && $imageFileType != "png" && $imageFileType != "jpeg"
&& $imageFileType != "JPG" && $imageFileType != "PNG" && $imageFileType != "JPEG"
&& $imageFileType != "gif" && $imageFileType != "svg"
&& $imageFileType != "GIF" && $imageFileType != "SVG" ) {
echo "Sorry, only JPG, JPEG, PNG & GIF files are allowed.";
$uploadOk = 0;
header('Location: ./failed.php');
}
// Check if $uploadOk is set to 0 by an error
if ($uploadOk == 0) {
echo "Sorry, your file could not be uploaded.";
header('Location: ./failed.php');
// if everything is ok, try to upload file
} else {
// 1.2a -- Changed some case-confusing characters such as I and O to web safe symbols.
$characters = 'abcdefghjklmnpqrstuvwxyzABCDEFGHJKLMNPQRSTUVWXYZ1234567890-_!$+*';
$random_string_length = 12;
$randomFilename = '';
for ($i = 0; $i < $random_string_length; $i++) {
$randomFilename .= $characters[rand(0, strlen($characters) - 1)];
}
//$newfilename = time() . '_' . rand(1000000, 9999999) . '.' . end(explode(".",$_FILES["fileToUpload"]["name"])); --prior to v0.6b
//$newfilename = time() . '_' . rand(100, 999) . '_' . rand(100000000, 999999999) . '.' . end(explode(".",$_FILES["fileToUpload"]["name"])); --prior to v0.8
$newfilename = $randomFilename . '.' . end(explode(".",$_FILES["fileToUpload"]["name"]));
$newtarget = $target_dir . $newfilename;
//if (move_uploaded_file($_FILES["fileToUpload"]["tmp_name"], $target_file)) {
if (move_uploaded_file($_FILES["fileToUpload"]["tmp_name"], $newtarget)) {
chmod("$newtarget", 0775); // Set read and write permissions if file
echo "The file ". basename( $_FILES["fileToUpload"]["name"]). " has been uploaded.";
$uploaderlog = "" . date('U') . ", ". date('Y-m-d H:i:s e') . ", $_SERVER[REMOTE_ADDR], $newfilename" . ", " . $imejicoreversion . ", $_SERVER[HTTP_USER_AGENT]";
//$uploaderlog = "Unix Time: " . date('U') . ", Logical Time: ". date('Y-m-d H:i:s e') . ", IP Address: $_SERVER[REMOTE_ADDR], Filename: $newfilename" . ", User Agent: $_SERVER[HTTP_USER_AGENT], Referer: $_SERVER[HTTP_REFERER]"; --simplified in v0.9e
file_put_contents('uploads.log', $uploaderlog . PHP_EOL, FILE_APPEND);
header('Location: https://i.yandols.xyz/' . $newfilename);
//header('Location: http://i.zxicar.us/' . $newfilename); --switched to HTTPS as of v0.9d
//header('Location: ../imeji/' . $newtarget); --changed as of v0.7
//header('Location: http://zxicar.us/imeji/'.basename( $_FILES["fileToUpload"]["name"])); --changed as of v0.2
} else {
echo "Sorry, there was a problem uploading your file.";
header('Location: ./failed.php');
}
}
?>