along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
- // ============== Configuration begin ==============
-
+ // =============={ Configuration Begin }==============
$settings = array(
+ // Website title
+ title => 'strace.club',
+
// Directory to store uploaded files
uploaddir => '.',
// Allow users to delete files that they have uploaded (will enable sessions)
allow_deletion => true,
+ // Allow users to mark files as hidden
+ allow_private => true,
+
// Display file sizes
listfiles_size => true,
random_name_alphabet => 'qazwsxedcrfvtgbyhnujmikolp1234567890',
// Display debugging information
- debug => ($_SERVER['SERVER_NAME'] === 'localhost')
+ debug => false,
- );
+ // Complete URL to your directory (including tracing slash)
+ url => 'http://strace.club/'
+
+ // Amount of seconds that each file should be stored for (0 for no limit)
+ time_limit => 0,
- // ============== Configuration end ==============
+ // Files that will be ignored
+ ignores = array('.', '..', 'LICENSE', 'README.md'),
+ );
+ // =============={ Configuration End }==============
$data = array();
// Name of this file
$data['scriptname'] = pathinfo(__FILE__, PATHINFO_BASENAME);
- // URL to upload page
- $data['pageurl'] = "http" . (($_SERVER['SERVER_PORT']==443) ? "s://" : "://") . $_SERVER['SERVER_NAME'] . dirname($_SERVER['REQUEST_URI']) . '/';
+ // Adding current script name to ignore list
+ $data['ignores'][] = $data['scriptname'];
// Use canonized path
$data['uploaddir'] = realpath($settings['uploaddir']);
// Maximum upload size, set by system
$data['max_upload_size'] = ini_get('upload_max_filesize');
- if ($settings['allow_deletion']) {
+ // If file deletion or private files are allowed, starting a session.
+ // This is required for user authentification
+ if ($settings['allow_deletion'] || $settings['allow_private']) {
session_start();
+ // 'User ID'
if (!isset($_SESSION['upload_user_id']))
- $_SESSION['upload_user_id'] = rand(1000, 9999);
+ $_SESSION['upload_user_id'] = rand(100000, 999999);
+ // List of filenames that were uploaded by this user
if (!isset($_SESSION['upload_user_files']))
$_SESSION['upload_user_files'] = array();
}
+ // If debug is enabled, logging all variables
if ($settings['debug']) {
-
// Enabling error reporting
error_reporting(E_ALL);
error_reporting(1);
// Displaying debug information
- echo '<h2>Debugging information: settings</h2>';
+ echo '<h2>Settings:</h2>';
echo '<pre>';
print_r($settings);
echo '</pre>';
// Displaying debug information
- echo '<h2>Debugging information: data</h2>';
+ echo '<h2>Data:</h2>';
echo '<pre>';
print_r($data);
echo '</pre>';
echo '</pre>';
// Displaying debug information
- echo '<h2>Debugging information: _SESSION</h2>';
+ echo '<h2>SESSION:</h2>';
echo '<pre>';
print_r($_SESSION);
echo '</pre>';
}
+ // Format file size
function FormatSize ($bytes) {
$units = array('B', 'KB', 'MB', 'GB', 'TB');
return ceil($bytes) . ' ' . $units[$pow];
}
+ // Rotating a two-dimensional array
function DiverseArray ($vector) {
$result = array();
- foreach($vector as $key1 => $value1)
- foreach($value1 as $key2 => $value2)
+ foreach ($vector as $key1 => $value1)
+ foreach ($value1 as $key2 => $value2)
$result[$key2][$key1] = $value2;
return $result;
}
+ // Handling file upload
function UploadFile ($file_data) {
global $settings;
global $data;
$data['uploaded_file_name'] = basename($file_data['name']);
$data['target_file_name'] = $file_data['uploaded_file_name'];
+
+ // Generating random file name
if ($settings['random_name_len'] !== false) {
do {
$data['target_file_name'] = '';
} while (file_exists($data['target_file_name']));
}
$data['upload_target_file'] = $data['uploaddir'] . DIRECTORY_SEPARATOR . $data['target_file_name'];
- $data['tmp_name'] = $file_data['tmp_name'];
+ // Do now allow to overwriting files
if (file_exists($data['upload_target_file'])) {
echo 'File name already exists' . "\n";
return;
}
-
- echo '<pre>';
- print_r($data);
- echo '</pre>';
-
-
- if (move_uploaded_file($data['tmp_name'], $data['upload_target_file'])) {
- if ($settings['allow_deletion'])
+ // Moving uploaded file OK
+ if (move_uploaded_file($file_data['tmp_name'], $data['upload_target_file'])) {
+ if ($settings['allow_deletion'] || $settings['allow_private'])
$_SESSION['upload_user_files'][] = $data['target_file_name'];
- echo $data['pageurl'] . $data['upload_target_file'] . "\n";
- // echo 'File: <b>' . $data['uploaded_file_name'] . '</b> successfully uploaded:<br />';
- // echo 'Size: <b>'. number_format($_FILES['file']['size'] / 1024, 3, '.', '') .'KB</b><br />';
- // echo 'File /URL: <b><a href="http://'.$_SERVER['HTTP_HOST'].rtrim(dirname($_SERVER['REQUEST_URI']), '\\/').'/'.$data['upload_target_file'].'">http://'.$_SERVER['HTTP_HOST'].rtrim(dirname($_SERVER['REQUEST_URI']), '\\/').'/'.$data['upload_target_file'].'</a></b>';
+ echo $settings['url'] . $data['target_file_name'] . "\n";
} else {
echo 'Error: unable to upload the file.';
}
}
- if (isset($_FILES['file'])) {
- if ($settings['debug']) {
- // Displaying debug information
- echo '<h2>Debugging information: data</h2>';
- echo '<pre>';
- print_r($data);
- echo '</pre>';
- // Displaying debug information
- echo '<h2>Debugging information: file</h2>';
- echo '<pre>';
- print_r($_FILES);
- echo '</pre>';
- }
+ // Files are being POSEed. Uploading them one by one.
+ if (isset($_FILES['file'])) {
+ header('Content-type: text/plain');
if (is_array($_FILES['file'])) {
$file_array = DiverseArray($_FILES['file']);
foreach ($file_array as $file_data)
exit;
}
- if ($settings['allow_deletion'])
- if (isset($_POST))
+ // Other file functions (delete, private).
+ if (isset($_POST)) {
+ if ($settings['allow_deletion'])
if ($_POST['action'] === 'delete')
- if (in_array($_POST['target'], $_SESSION['upload_user_files']))
+ if (in_array(substr($_POST['target'], 1), $_SESSION['upload_user_files']) || in_array($_POST['target'], $_SESSION['upload_user_files']))
if (file_exists($_POST['target'])) {
unlink($_POST['target']);
echo 'File has been removed';
exit;
}
+
+ if ($settings['allow_private'])
+ if ($_POST['action'] === 'privatetoggle')
+ if (in_array(substr($_POST['target'], 1), $_SESSION['upload_user_files']) || in_array($_POST['target'], $_SESSION['upload_user_files']))
+ if (file_exists($_POST['target'])) {
+ if ($_POST['target'][0] === '.') {
+ rename($_POST['target'], substr($_POST['target'], 1));
+ echo 'File has been made visible';
+ } else {
+ rename($_POST['target'], '.' . $_POST['target']);
+ echo 'File has been hidden';
+ }
+ exit;
+ }
+ }
+
+ // List files in a given directory, excluding certain files
+ function ListFiles ($dir, $exclude) {
+ $file_array = array();
+ $dh = opendir($dir);
+ while (false !== ($filename = readdir($dh)))
+ if (is_file($filename) && !in_array($filename, $exclude))
+ $file_array[filemtime($filename)] = $filename;
+ ksort($file_array);
+ $file_array = array_reverse($file_array, true);
+ return $file_array;
+ }
+
?>
<html lang="en-GB">
<head>
<meta charset="utf-8">
- <title>Simple PHP Upload</title>
+ <title><?=$settings['title']?></title>
+ <style media="screen">
+ body {
+ background: #111;
+ margin: 0;
+ color: #ddd;
+ font-family: sans-serif;
+ }
+
+ body > h1 {
+ display: block;
+ background: rgba(255, 255, 255, 0.05);
+ padding: 8px 16px;
+ text-align: center;
+ margin: 0;
+ }
+
+ body > form {
+ display: block;
+ background: rgba(255, 255, 255, 0.075);
+ padding: 16px 16px;
+ margin: 0;
+ text-align: center;
+ }
+
+ body > ul {
+ display: block;
+ padding: 0;
+ max-width: 1000px;
+ margin: 32px auto;
+ }
+
+ body > ul > li {
+ display: block;
+ margin: 0;
+ padding: 0;
+ }
+
+ body > ul > li > a {
+ display: block;
+ margin: 0 0 1px 0;
+ list-style: none;
+ background: rgba(255, 255, 255, 0.1);
+ padding: 8px 16px;
+ text-decoration: none;
+ color: inherit;
+ opacity: 0.5;
+ }
+
+ body > ul > li > a:hover {
+ opacity: 1;
+ }
+
+ body > ul > li > a:active {
+ opacity: 0.5;
+ }
+
+ body > ul > li > a > span {
+ float: right;
+ font-size: 90%;
+ }
+
+ body > ul > li > form {
+ display: inline-block;
+ padding: 0;
+ margin: 0;
+ }
+
+ body > ul > li.owned {
+ margin: 8px;
+ }
+
+ body > ul > li > form > button {
+ opacity: 0.5;
+ display: inline-block;
+ padding: 4px 16px;
+ margin: 0;
+ border: 0;
+ background: rgba(255, 255, 255, 0.1);
+ color: inherit;
+ }
+
+ body > ul > li > form > button:hover {
+ opacity: 1;
+ }
+
+ body > ul > li > form > button:active {
+ opacity: 0.5;
+ }
+
+ body > ul > li.uploading {
+ animation: upanim 2s linear 0s infinite alternate;
+ }
+
+ @keyframes upanim {
+ from {
+ opacity: 0.3;
+ }
+ to {
+ opacity: 0.8;
+ }
+ }
+ </style>
</head>
<body>
- <h1>Simple PHP Upload</h1>
- <p>
- Maximum upload size: <?php echo $data['max_upload_size']; ?>
- </p>
- <form action="<?= $data['scriptname'] ?>" method="POST" enctype="multipart/form-data" class="dropzone" id="my-awesome-dropzone">
- <div class="fallback">
- Choose File: <input type="file" name="file[]" multiple required /><br />
- <input type="submit" value="Upload" />
- </div>
+ <h1><?=$settings['title']?></h1>
+ <form action="<?= $data['scriptname'] ?>" method="POST" enctype="multipart/form-data" class="dropzone" id="simpleupload-form">
+ Maximum upload size: <?php echo $data['max_upload_size']; ?><br />
+ <input type="file" name="file[]" multiple required id="simpleupload-input"/>
</form>
<?php if ($settings['listfiles']) { ?>
- <strong>Uploaded files:</strong><br />
- <ul>
+ <ul id="simpleupload-ul">
<?php
- $dh = opendir($settings['uploaddir']);
- while (false !== ($filename = readdir($dh)))
- if (is_file($filename) && !in_array($filename, array('.', '..', $data['scriptname']))) {
- $file_info = array();
+ $file_array = ListFiles($settings['uploaddir'], $data['ignores']);
+ foreach ($file_array as $mtime => $filename) {
+ $file_info = array();
+ $file_owner = false;
+ $file_private = $filename[0] === '.';
+
+ if ($settings['listfiles_size'])
+ $file_info[] = FormatSize(filesize($filename));
+
+ if ($settings['listfiles_size'])
+ $file_info[] = date($settings['listfiles_date_format'], $mtime);
+
+ if ($settings['allow_deletion'] || $settings['allow_private'])
+ if (in_array(substr($filename, 1), $_SESSION['upload_user_files']) || in_array($filename, $_SESSION['upload_user_files']))
+ $file_owner = true;
- if ($settings['listfiles_size'])
- $file_info[] = FormatSize(filesize($filename));
+ $file_info = implode(', ', $file_info);
- if ($settings['listfiles_size'])
- $file_info[] = date($settings['listfiles_date_format'], filemtime($filename));
+ if (strlen($file_info) > 0)
+ $file_info = ' (' . $file_info . ')';
- if ($settings['allow_deletion'])
- if (in_array($filename, $_SESSION['upload_user_files']))
- $file_info[] = '<form action="' . $data['scriptname'] . '" method="POST"><input type="hidden" name="target" value="' . $filename . '" /><input type="hidden" name="action" value="delete" /><button type="submit">delete</button></form>';
+ $class = '';
+ if ($file_owner)
+ $class = 'owned';
- $file_info = implode(', ', $file_info);
+ if (!$file_private || $file_owner) {
+ echo "<li class=\"' . $class . '\">";
- if (strlen($file_info) > 0)
- $file_info = ' (' . $file_info . ')';
+ echo "<a href=\"$filename\" target=\"_blank\">$filename<span>$file_info</span></a>";
- echo "<li><a href=\"$filename\">$filename</a>$file_info</li>";
+ if ($file_owner) {
+ if ($settings['allow_deletion'])
+ echo '<form action="' . $data['scriptname'] . '" method="POST"><input type="hidden" name="target" value="' . $filename . '" /><input type="hidden" name="action" value="delete" /><button type="submit">delete</button></form>';
+
+ if ($settings['allow_private'])
+ if ($file_private)
+ echo '<form action="' . $data['scriptname'] . '" method="POST"><input type="hidden" name="target" value="' . $filename . '" /><input type="hidden" name="action" value="privatetoggle" /><button type="submit">make public</button></form>';
+ else
+ echo '<form action="' . $data['scriptname'] . '" method="POST"><input type="hidden" name="target" value="' . $filename . '" /><input type="hidden" name="action" value="privatetoggle" /><button type="submit">make private</button></form>';
+ }
+
+ echo "</li>";
}
+ }
?>
</ul>
<?php } ?>
+ <a href="https://github.com/muchweb/simple-php-upload"><img style="position: absolute; top: 0; right: 0; border: 0;" src="https://camo.githubusercontent.com/38ef81f8aca64bb9a64448d0d70f1308ef5341ab/68747470733a2f2f73332e616d617a6f6e6177732e636f6d2f6769746875622f726962626f6e732f666f726b6d655f72696768745f6461726b626c75655f3132313632312e706e67" alt="Fork me on GitHub" data-canonical-src="https://s3.amazonaws.com/github/ribbons/forkme_right_darkblue_121621.png"></a>
+ <script charset="utf-8">
+ var target_form = document.getElementById('simpleupload-form'),
+ target_ul = document.getElementById('simpleupload-ul'),
+ target_input = document.getElementById('simpleupload-input');
+
+ target_form.addEventListener('dragover', function (event) {
+ event.preventDefault();
+ }, false);
+
+ function AddFileLi (name, info) {
+ target_form.style.display = 'none';
+
+ var new_li = document.createElement('li');
+ new_li.className = 'uploading';
+
+ var new_a = document.createElement('a');
+ new_a.innerHTML = name;
+ new_li.appendChild(new_a);
+
+ var new_span = document.createElement('span');
+ new_span.innerHTML = info;
+ new_a.appendChild(new_span);
+
+ target_ul.insertBefore(new_li, target_ul.firstChild);
+ }
+
+ function HandleFiles (event) {
+ event.preventDefault();
+
+ var i = 0,
+ files = event.dataTransfer.files,
+ len = files.length;
+
+ var form = new FormData();
+
+ for (; i < len; i++) {
+ form.append('file[]', files[i]);
+ AddFileLi(files[i].name, files[i].size + ' bytes');
+ }
+
+ var xhr = new XMLHttpRequest();
+ xhr.onload = function() {
+ window.location.reload();
+ };
+
+ xhr.open('post', '<?php echo $data['scriptname']; ?>', true);
+ xhr.send(form);
+ }
+
+ target_form.addEventListener('drop', HandleFiles, false);
+
+ document.getElementById('simpleupload-input').onchange = function () {
+ AddFileLi('Uploading...', '');
+ target_form.submit();
+ };
+ </script>
</body>
</html>
projects / simple-upload.git / blobdiff