$title = $_POST["title"];
str_replace(" ", "_", $title);

$description = $_POST["description"];

    //Array to store validation errors
    $msg_arr = array();


//-----IMAGE-------//
$imgerr = false;

if(isset($_FILES['image']) && !empty($_FILES['image']['name'])) {
    //--Image file was uploaded.

list($width, $height, $type, $attr) = getimagesize($_FILES['image']['tmp_name']);

    if (($_FILES["image"]["type"] == "image/gif") || ($_FILES["image"]["type"] == "image/png") || ($_FILES["image"]["type"] == "image/jpeg")) {
        //--Image file fits TYPE criteria
        if (($width == "410") && ($height == "350")) {
            //--Image file fits DIMENSIONAL criteria
            if ($_FILES["image"]["error"] > 0) {
                //--There was an error
                $msg_arr[] = "Image Error Code: " . $_FILES["image"]["error"] . "<br />";
                $imgerr = true;
            } else {
                //--Check to see if file already exists
                if (file_exists("images/" . $_FILES["image"]["name"])) {
                    $msg_arr[] = $_FILES["image"]["name"] . " already exists. ";
                    $imgerr = true;
                } else {
                    //--Everything is good to go!
                    $image_target = "images/";
                    $image_target = $image_target . basename($_FILES['image']['name']);
                    $image = ($_FILES['image']['name']);
                    move_image_file($_FILES['image']['tmp_name'], $image_target);
                }
            }
        } else {
            //--File does not meet dimensions.
            $msg_arr[] = "Image must be 410px wide & 350px high."
            $imgerr = true;
        }
    } else {
        //--File does NOT meet TYPE & SIZE criteria
        $msg_arr[] = "Invalid image file type.";
        $imgerr = true;
    }
} else {
    $msg_arr[] = "No Image Uploaded.";
    $imgerr = true;

//------END IMAGE------//


//-----AUDIO-------//
$auderr = false;

if(isset($_FILES['audio']) && !empty($_FILES['audio']['name'])) {
    //--audio file was uploaded.
    if ($_FILES["audio"]["type"] == "audio/mpeg")) {
        //--audio file fits TYPE & SIZE criteria
        if ($_FILES["audio"]["error"] > 0) {
                //--There was an error
                $msg_arr[] = "Audio Error Code: " . $_FILES["audio"]["error"] . "<br />";
                $auderr = true;
        } else {
            //--Check to see if file already exists
            if (file_exists("audio/" . $_FILES["audio"]["name"])) {
                $msg_arr[] = $_FILES["audio"]["name"] . " already exists. ";
                $auderr = true;
            } else {
                //--Everything is good to go!
                $audio_target = "audio/";
                $audio_target = $audio_target . basename($_FILES['audio']['name']);
                $audio = ($_FILES['audio']['name']);
                move_audio_file($_FILES['audio']['tmp_name'], $audio_target);
            }
        }
    } else {
        //--File does NOT meet TYPE & SIZE criteria
        $msg_arr[] = "Invalid audio file.";
        $auderr = true;
    }
}

//------END AUDIO------//


//-----VIDEO-------//
$viderr = false;

if(isset($_FILES['video']) && !empty($_FILES['video']['name'])) {
    //--video file was uploaded.
    if ($_FILES["video"]["type"] == "video/mp4")) {
        //--video file fits TYPE & SIZE criteria
        if ($_FILES["video"]["error"] > 0) {
                //--There was an error
                $msg_arr[] = "video Error Code: " . $_FILES["video"]["error"] . "<br />";
                $viderr = true;
        } else {
            //--Check to see if file already exists
            if (file_exists("video/" . $_FILES["video"]["name"])) {
                $msg_arr[] = $_FILES["video"]["name"] . " already exists. ";
                $viderr = true;
            } else {
                //--Everything is good to go!
                $video_target = "video/";
                $video_target = $video_target . basename($_FILES['video']['name']);
                $video = ($_FILES['video']['name']);
                move_video_file($_FILES['video']['tmp_name'], $video_target);
            }
        }
    } else {
        //--File does NOT meet TYPE & SIZE criteria
        $msg_arr[] = "Invalid video file.";
        $viderr = true;
    }
}

//------END VIDEO------//

if ($imgerr || $auderr || $viderr) {

    echo '<ul class="err">';
        foreach($msg_arr as $msg) {
            echo '<li>',$msg,'</li>';
        }
    echo '</ul><br />';

} else {
    $sqlPut = "INSERT INTO media(title, description, image, audio, video) VALUES('$title', '$description', '$image', '$audio', '$video')";

        if (mysql_query($sqlPut)) {
            header('Location: index.php');
        } else {
            mysql_error();
        }

}
?>