TC
/
QuickSend


			
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							<?php
$target_dir = "uploads/";
if (isset($_GET['VB_upload']) && $_GET['VB_upload'] == "true"){
	$target_file = $target_dir . basename($_FILES["file"]["name"]);
	$_FILES["fileToUpload"] = $_FILES["file"];
}else{
	$target_file = $target_dir . basename($_FILES["fileToUpload"]["name"]);
}
$uploadOk = 1;
$imageFileType = strtolower(pathinfo($target_file,PATHINFO_EXTENSION));
$filename = "";
$displayMsg = "";
$jsonReply = false;
//Check if it is a program request or not
if (isset($_GET['json']) && $_GET['json'] == "true"){
	$jsonReply = true;
}
// Check if file already exists
if (file_exists($target_file)) {
    //echo "Sorry, file already exists.";
    $uploadOk = 0;
}
// Check file size
if ($_FILES["fileToUpload"]["size"] > 25000000) {
    //echo "Sorry, your file is too large.";
    $uploadOk = 0;
}
// Allow certain file formats
if($imageFileType == "php") {
    $uploadOk = 0;
}
// Check if $uploadOk is set to 0 by an error
if ($uploadOk == 0) {
    //echo "Sorry, your file was not uploaded.";
// if everything is ok, try to upload file
	$displayMsg = "Sorry, your file was not uploaded. (Maybe file already exists / Not allowed format / file larger than 25MB)";
} else {
    if (move_uploaded_file($_FILES["fileToUpload"]["tmp_name"], $target_file)) {
        //echo "The file ". basename( $_FILES["fileToUpload"]["name"]). " has been uploaded.";
		$filename =  $_FILES["fileToUpload"]["name"];
		$displayMsg = "Done.";
    } else {
		$displayMsg = "Sorry, there was an error uploading your file.";
        //echo "Sorry, there was an error uploading your file.";
    }
}

if ($filename != ""){
	//DONE
	$memodir = "Memo/";
	$content = "data:file/" . $filename;
	$content = bin2hex($content);
	$max = 0;
		foreach (new DirectoryIterator('Memo/') as $fileInfo) {
			if ($fileInfo->isDot()) continue;
			$current = pathinfo($fileInfo->getFilename())['filename'];
			if (!is_numeric($current)) continue;
			if ($current > $max) $max = $current;
		}
		
	//Check if the number of files exceed the max
	if ($max > 1000){
		foreach (new DirectoryIterator('Memo/') as $fileInfo) {
				$current = pathinfo($fileInfo->getFilename())['filename'];
				if (!is_numeric($current)) continue;
				if ((int)$current != 0){
					unlink('Memo/' . $current . ".txt");
				}
		}
		$max = 0;
	}
	
	$filename = (int)$max + 1;
	$myfile = fopen($memodir . $filename . ".txt", "w") or die("Unable to open file!");
	$txt = $content;
	fwrite($myfile, $txt);
	fclose($myfile);
	//echo $filename;
	
	if ($jsonReply == true){
		if ($uploadOk == 0){
			header('Content-Type: application/json');
			echo json_encode(-1);
		}else{
			header('Content-Type: application/json');
			echo json_encode($filename);
		}
		exit();
	}
}else{
	if ($jsonReply == true){
		if ($uploadOk == 0){
			echo json_encode("Sorry, your file was not uploaded. (Maybe file already exists / Not allowed format / file larger than 25MB)");
		}
		exit();
	}
}
?>
<html>
<meta name="viewport" content="width=device-width, initial-scale=1">
<head>
<title>Quick Send</title>
<link rel="stylesheet" href="tocas.css">
<script type="text/javascript" src="urlfix.js"></script>
</head>
<body>
<?php
	if (isset($_GET['rx']) && $_GET['rx'] != ""){
		header("Location: display.php?id=" . $_GET['rx']);
		die();
	}
?>
<div class="ts inverted heading fluid slate" style="background-color:#2c2835;color:white;">
    <span class="large header">Quick Send System</span>
    <span class="description">Send data between mobile and laptops.<br> Powered by IMUS Laboratory</span>
    <div class="ts bottom attached tabbed menu" style="color:white;">
        <a class="item" href="index.php" style="color:#9d9ca3;">Send</a>
        <a class="item" href="rx.php" style="color:#9d9ca3;">Receive</a>
        <a class="item" href="img.php" style="color:#9d9ca3;">Image</a>
        <a class="active item" href="file.php">Files</a>
    </div>
</div>

<div class="ts container">
<br><br>
<div class="ts stackable grid">
    <div class="four wide column" align="center">
		<div id="output"></div>
		<div class="ts small statistic">
			<div class="label">QuickSend ID</div>
			<div class="value" id="sid"><?php
			$max = 0;
			foreach (new DirectoryIterator('Memo/') as $fileInfo) {
				if ($fileInfo->isDot()) continue;
				$current = pathinfo($fileInfo->getFilename())['filename'];
				if (!is_numeric($current)) continue;
				if ($current > $max) $max = $current;
			}
			echo $max;
			?></div>
		</div>
	</div>
    <div class="twelve wide column">
		<h2 class="ts header"><?php echo $displayMsg;?></h2><br>
		<a href="file.php" class="ts basic button">Upload Next File</a>
		<br>
	</div>
</div>

<br><br><br><br><br><br>
<div style="position: fixed;
    z-index: 100; 
    bottom: 0; 
    left: 0;
    width: 100%;
	background-color:#2c2835;
	color:white;">
<div class="ts container">
<img class="ts tiny right floated image" src="img/cube.png"></img>
</div>
<div align="left" class="ts container">
<br>
CopyRight IMUS Laboratory 2018, All right reserved.
</div>
</div>

</div>
<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.5.2/jquery.min.js"></script>
<script type="text/javascript" src="jquery.qrcode.min.js"></script>
<script>
var data = <?php echo $max;?>;
jQuery(function(){
	jQuery('#output').qrcode("http://imuslab.com/qs/display.php?id=" + data);
})


</script>
</body>
</html>