60 lines
1.9 KiB
PHP
60 lines
1.9 KiB
PHP
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<?php
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try {
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//Make sure a file has been submitted
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if (!isset($_FILES['file'])) {
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throw new Exception("Aucun fichier trouvé !");
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}
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$file = $_FILES['file'];
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//File information and details
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$filename = $file['name'];
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$filetmp = $file['tmp_name'];
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$filesize = $file['size'];
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$error = $file['error'];
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$maxsize = 104857600;
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//Find file extension for whitelisting
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$extension = explode('.', $filename);
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$extension = strtolower(end($extension));
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//List of allowed exstensions
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$allowed = array('png', 'jpg', 'jpeg', 'gif', 'webm', 'mp4', 'wmv', 'mp3', 'flac', 'ogg', 'zip', 'css', 'pdf', 'zip', 'rar', 'm3u', 'm3u8', 'txt');
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//Check if file is allowed
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if(!in_array($extension, $allowed)) {
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throw new Exception("Ce type de fichier n'est pas encore autorisé, désolé. Si vous pensez qu'il devrait l'être, merci de mentionner @Sangigi_Esenjin sur Twitter et je regarderais cela !");
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}
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//Check if there is an error
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if($error !== 0) {
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throw new Exception("Notre serveur a détecté un problème avec ce fichier. Essaie encore.");
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}
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//Make sure the filesize is ok
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if($filesize > $maxsize) {
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throw new Exception();
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}
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//Generate a file name, and regenerate it if a file with that name already exists
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do {
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$newname = strtoupper(substr(hash("sha256", $filename . (rand() * 100)), 0, 6)) . "." . $extension;
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} while (file_exists("/file/" . $newname));
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//Set file location
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$location = 'file/' . $newname;
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//Move file to storage folder
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if(!move_uploaded_file($filetmp, $location)) {
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throw new Exception("Impossible de déplacer le fichier dans le dossier où il devrait être. Vous devriez probablement parler de ce sujet à @Sangigi_Fuchsia sur twitter, car la faute provient probablement du serveur.");
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}
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if (!header('Location: share/' . $newname)) {
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throw new Exception("Echec de la redirection.");
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}
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}
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//Catch errors and output them
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catch (Exception $e) {
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echo $e->getMessage();
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}
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