]> git.mxchange.org Git - simple-upload.git/commitdiff
Verious improvements
authormuchweb <aleks@s-ko.net>
Wed, 14 Jan 2015 22:03:25 +0000 (22:03 +0000)
committermuchweb <aleks@s-ko.net>
Wed, 14 Jan 2015 22:03:25 +0000 (22:03 +0000)
index.php

index 6d65ba68896e5ca346cb155f3d61b14bdefb4820..461ee3a1054c851670cde4fdee51bfa69a468d81 100644 (file)
--- a/index.php
+++ b/index.php
@@ -17,6 +17,9 @@
        // =============={ Configuration Begin }==============
        $settings = array(
 
+               // Website title
+               title => 'strace.club',
+
                // Directory to store uploaded files
                uploaddir => '.',
 
                // Amount of seconds that each file should be stored for (0 for no limit)
                time_limit => 0,
 
+               // Files that will be ignored
+               ignores = array('.', '..', 'LICENSE', 'README.md'),
        );
        // =============={ Configuration End }==============
 
-
-
-
-
        $data = array();
 
        // Name of this file
        $data['scriptname'] = pathinfo(__FILE__, PATHINFO_BASENAME);
 
+       // 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 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(10009999);
+                       $_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['upload_target_file'] = $data['uploaddir'] . DIRECTORY_SEPARATOR . $data['target_file_name'];
 
-               // Do now allow to rewrite files
+               // Do now allow to overwriting files
                if (file_exists($data['upload_target_file'])) {
                        echo 'File name already exists' . "\n";
                        return;
        }
 
 
-
+       // Files are being POSEed. Uploading them one by one.
        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>';
-               }
-
                header('Content-type: text/plain');
                if (is_array($_FILES['file'])) {
                        $file_array = DiverseArray($_FILES['file']);
                exit;
        }
 
+       // Other file functions (delete, private).
        if (isset($_POST)) {
                if ($settings['allow_deletion'])
                        if ($_POST['action'] === 'delete')
                                        }
        }
 
+       // List files in a given directory, excluding certain files
        function ListFiles ($dir, $exclude) {
                $file_array = array();
                $dh = opendir($dir);
 <html lang="en-GB">
        <head>
                <meta charset="utf-8">
-               <title>strace.club</title>
+               <title><?=$settings['title']?></title>
                <style media="screen">
                        body {
                                background: #111;
                </style>
        </head>
        <body>
-               <h1>strace.club</h1>
+               <h1><?=$settings['title']?></h1>
                <form action="<?= $data['scriptname'] ?>" method="POST" enctype="multipart/form-data" class="dropzone" id="simpleupload-form">
                        Maximum upload size: <?php echo $data['max_upload_size']; ?><br />
                        <input type="file" name="file[]" multiple required id="simpleupload-input"/>
                <?php if ($settings['listfiles']) { ?>
                        <ul id="simpleupload-ul">
                                <?php
-                                       $file_array = ListFiles($settings['uploaddir'], array('.', '..', $data['scriptname']));
+                                       $file_array = ListFiles($settings['uploaddir'], $data['ignores']);
                                        foreach ($file_array as $mtime => $filename) {
                                                $file_info = array();
                                                $file_owner = false;