PHP FileDB::init Examples

Example #1

File: upload_from_client.php Project: sahilarora023/TeamPhotoSharing

$desc = $_POST['desc'];
// check file data
if (!$file) {
    Util::log_and_die("Bad client upload request: no file data");
}
// check required field
if (!$from || !$title) {
    Util::log_and_die("Bad client upload request: required fields are missing");
}
// generate md5 id for uploaded file
$md5_id = md5_file($file["tmp_name"]);
if (!$md5_id) {
    Util::log_and_die("Server error: can't generate md5 id for uploaded file");
}
// initiate db connection
FileDB::init();
// duplication check
if (FileDB::check_duplicate($md5_id)) {
    Util::log_and_die("Bad client upload request: duplicated file for " . $md5_id);
}
// type and size check
$type = strtolower(pathinfo($file["name"], PATHINFO_EXTENSION));
$size = $_FILES['file']['size'];
if ($size > MAXSIZE) {
    Util::log_and_die("Bad client upload request: file exceed size limit(" . MAXSIZE . "kb)");
} elseif (!in_array($type, $allowed_types)) {
    Util::log_and_die("Bad client upload request: unacceptable file format");
}
// build upload path
$upload_dir = "uploads/";
$ext = $type;