Add files via upload

jaydis1 · web-flow · commit 7d9bac088488 · 2023-11-01T14:17:55.000-04:00
diff --git a/css/style.css b/css/style.css
@@ -0,0 +1,66 @@
+body {
+    font-family: Arial, sans-serif;
+    background-color: #f5f5f5;
+    text-align: center;
+    margin: 0;
+    padding: 0;
+}
+
+h1 {
+    color: #333;
+}
+
+h2 {
+    margin-top: 20px;
+    color: #333;
+}
+
+ul {
+    list-style-type: none;
+    padding: 0;
+    margin: 0;
+}
+
+li {
+    margin: 5px 0;
+    background-color: #fff;
+    padding: 10px;
+    border: 1px solid #ccc;
+    border-radius: 5px;
+    box-shadow: 0 0 5px rgba(0, 0, 0, 0.2);
+}
+
+a {
+    text-decoration: none;
+    color: #007BFF;
+    margin-right: 10px;
+    font-weight: bold;
+}
+
+a:hover {
+    color: #0056b3;
+}
+
+input[type="file"] {
+    margin: 10px 0;
+}
+
+input[type="text"] {
+    padding: 10px;
+    border: 1px solid #ccc;
+    border-radius: 5px;
+}
+
+input[type="submit"] {
+    background-color: #007BFF;
+    color: #fff;
+    border: none;
+    border-radius: 5px;
+    padding: 10px 20px;
+    font-size: 16px;
+    cursor: pointer;
+}
+
+input[type="submit"]:hover {
+    background-color: #0056b3;
+}
diff --git a/delete.php b/delete.php
@@ -0,0 +1,12 @@
+<?php
+if (isset($_GET['file'])) {
+    $file = 'uploads/' . $_GET['file'];
+    
+    if (file_exists($file)) {
+        unlink($file);
+        header('Location: index.php');
+    } else {
+        echo "File not found.";
+    }
+}
+?>
diff --git a/index.php b/index.php
@@ -0,0 +1,39 @@
+<!DOCTYPE html>
+<html>
+<head>
+    <title>File Manager</title>
+    <link rel="stylesheet" type="text/css" href="css/style.css">
+</head>
+<body>
+    <h1>File Manager</h1>
+
+    <h2>File List</h2>
+    <ul>
+        <?php
+        $files = scandir('uploads');
+        foreach ($files as $file) {
+            if ($file != "." && $file != "..") {
+                $originalFileName = substr($file, 0, 40); // Display the first 40 characters of the original name
+
+                // Extract the user-defined display name from the file name
+                $displayName = pathinfo($file, PATHINFO_FILENAME);
+
+                // Remove the hash part of the file name
+                $displayName = preg_replace('/^[0-9a-f]{40}\./', '', $displayName);
+
+                // Display the display name as a link and the original file name as a download link
+                echo "<li><a href='uploads/$file' target='_blank'>$displayName</a> <a href='uploads/$file' download>Download</a> <a href='delete.php?file=$file'>Delete</a></li>";
+            }
+        }
+        ?>
+    </ul>
+
+    <h2>Upload a File</h2>
+    <form action="upload.php" method="post" enctype="multipart/form-data">
+        <input type="file" name="file" required>
+        <input type="text" name="display_name" placeholder="Display Name">
+        <input type="submit" value="Upload">
+    </form>
+</body>
+</html>
+
diff --git a/upload.php b/upload.php
@@ -0,0 +1,27 @@
+<?php
+if (isset($_FILES['file'])) {
+    $uploadDir = 'uploads/';
+    $originalFileName = $_FILES['file']['name'];
+    $fileExtension = pathinfo($originalFileName, PATHINFO_EXTENSION);
+
+    // Get the display name from the form input (sanitize as needed)
+    $displayName = isset($_POST['display_name']) ? $_POST['display_name'] : '';
+    $displayName = trim($displayName);
+
+    if (empty($displayName)) {
+        $displayName = pathinfo($originalFileName, PATHINFO_FILENAME);
+    }
+
+    // Generate an obfuscated file name using a hash of the display name
+    $hashedFileName = sha1($displayName) . ".$fileExtension";
+
+    $uploadFile = $uploadDir . $hashedFileName;
+
+    if (move_uploaded_file($_FILES['file']['tmp_name'], $uploadFile)) {
+        header('Location: index.php');
+    } else {
+        echo "File upload failed.";
+    }
+}
+?>
+
