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add.php
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add.php
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<?php
require_once 'config.php';
session_start();
$name = $code = $created_by = $access = "";
$anonymous=0;
$name_err = $code_err = $upload_err ="";
if($_SERVER["REQUEST_METHOD"] == "POST"){
if(isset($_POST['name'])){
if(empty(trim($_POST["name"]))){
$name_err = "Please enter a name.";
}else{
$sql = "SELECT id FROM code WHERE name = ?";
if($stmt = mysqli_prepare($link, $sql)){
mysqli_stmt_bind_param($stmt, "s", $param_name);
$param_name = trim($_POST["name"]);
if(mysqli_stmt_execute($stmt)){
mysqli_stmt_store_result($stmt);
if(mysqli_stmt_num_rows($stmt) == 1){
$name_err = "This name is already taken.";
} else{
$name = trim($_POST["name"]);
}
} else{
echo "Oops! Something went wrong. Please try again later. select";
}
}
mysqli_stmt_close($stmt);
}
if(empty(trim($_POST['code']))){
$code_err = "Please enter the code.";
}
else{
$code = trim($_POST['code']);
}
if(isset($_POST['anonymous'])){
if ($_POST["anonymous"]==true) {
$anonymous = 1;
}else{
$anonymous = 0;
}
}else{
$anonymous=0;
}
$created_by = $_SESSION['username'];
$access = $_POST['access'];
$language=$_POST['language'];
if(empty($name_err) && empty($code_err)){
$sql = "INSERT INTO code (snippet, name, created_by, access, anonymous, language) VALUES (?, ?, ?, ?, ?, ?)";
if($stmt = mysqli_prepare($link, $sql)){
mysqli_stmt_bind_param($stmt, "ssssis", $param_snippet, $param_name, $param_creator, $param_access, $param_anonymous, $param_language);
$param_snippet = $code;
$param_name =$name;
$param_creator = $created_by;
$param_access = $access;
$param_anonymous = $anonymous;
$param_language=$language;
if(mysqli_stmt_execute($stmt)){
header("location: welcome.php");
} else{
echo "Something went wrong. Please try again later. insert";
}
}
mysqli_stmt_close($stmt);
}
}
if(isset($_POST['submit2'])){
$target_dir = "uploads/";
$target_file = $target_dir . basename($_FILES["fileToUpload"]["name"]);
$uploadOk = 1;
$codeFileType = pathinfo($target_file,PATHINFO_EXTENSION);
if (file_exists($target_file)) {
$upload_err="Sorry, file already exists.";
$uploadOk = 0;
}
if($codeFileType != "markup" && $codeFileType != "css" && $codeFileType != "clike"
&& $codeFileType != "javascript" && $codeFileType != "c" && $codeFileType != "cpp" && $codeFileType != "git"
&& $codeFileType != "http" && $codeFileType != "java" && $codeFileType != "json" && $codeFileType != "php" && $codeFileType != "python" && $codeFileType != "sql") {
$upload_err= "Sorry, only markup, css, clike, javascript, c, cpp, git, http, java, json, php, python & sql files are allowed.";
$uploadOk = 0;
}
if($uploadOk==1) {
if (move_uploaded_file($_FILES["fileToUpload"]["tmp_name"], $target_file)) {
$code=file_get_contents($target_file);
$name = basename($target_file,".".$codeFileType);
} else {
$upload_err= "Sorry, there was an error uploading your file.";
}
}
}
mysqli_close($link);
}
?>
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title>Add code</title>
<style type="text/css">
*{
padding: 0;
margin: 0;
}
textarea{
white-space: pre-wrap;
}
</style>
<script type="text/javascript">
function availability(string){
if(string.length==0){
document.getElementById("available").innerHTML="";
return;
}
xmlhttp = new XMLHttpRequest();
xmlhttp.onreadystatechange = function(){
if(this.readyState==4 && this.status==200){
document.getElementById("available").innerHTML=this.responseText;
var text=this.responseText;
console.log(this.responseText.trim());
if(text.trim() == "Name unavailable"){
document.getElementById("available").style.color = "red";
}else{
document.getElementById("available").style.color = "green";
}
}
}
xmlhttp.open("GET","livesearch2.php?q="+string,true);
xmlhttp.send();
}
</script>
</head>
<body>
<?php
if(!isset($_SESSION['username'])||$_SESSION['username']=="Guest"){
echo "<script>
alert(\"Please Login to add code\");
document.location.href=\"login.php\";
</script>";
}
?>
<div id="container">
<h3>Add code</h3><br>
<p>Please enter the folowing details to add the code</p><br>
<form action="<?php echo htmlspecialchars($_SERVER["PHP_SELF"]); ?>" method="post" enctype="multipart/form-data">
<label>Select file to upload:</label>
<input type="file" name="fileToUpload" id="fileToUpload">
<input type="submit" value="Upload Code" name="submit2">
<span style="color: red"><?php echo $upload_err; ?></span>
</form>
<br>
<form action="<?php echo htmlspecialchars($_SERVER["PHP_SELF"]); ?>" method="post" autocomplete="off">
<label>Name<sup style="color: red">*</sup></label><br>
<input type="text" name="name" value="<?php echo $name;?>" onkeyup="availability(this.value)">
<span style="color:red" id="available"><?php echo $name_err;?></span>
<br><br>
<label>Make the code :</label>
<input type="radio" name="access" value="Public" checked>Public
<input type="radio" name="access" value="Private">Private
<br><br>
<label>Make the code anonymous?</label>
<input type="checkbox" name="anonymous" value="true">
<br><br>
<label>Choose Language</label>
<select name="language" id="lang">
<option value="markup">markup</option>
<option value="css" selected>css</option>
<option value="clike">clike</option>
<option value="javascript">javascript</option>
<option value="c">c</option>
<option value="cpp">cpp</option>
<option value="git">git</option>
<option value="http">http</option>
<option value="java">java</option>
<option value="json">json</option>
<option value="php">php</option>
<option value="python">python</option>
<option value="sql">sql</option>
</select><br><br>
<label>Code<sup style="color: red">*</sup></label><br>
<textarea name="code" rows="30" cols="70"><?php echo $code;?></textarea>
<span style="color: red"><?php echo $code_err;?></span>
<br><br>
<input type="submit" value="Submit">
<input type="reset" value="Reset">
</form><br>
<a href="welcome.php">Go back</a><br><br>
<p><sup style="color: red">*</sup> required fields</p>
</div>
</body>
</html>