<?php
$title = "Upload an image";
require("lib/conf/image.php");
/*
$number = mysql_fetch_assoc(sql("SELECT count(*) AS count FROM images WHERE owner = " . $user['id']));
assert_error($number['count'] < $quota || $user['priv'] >= $min_priv_for_no_quota || $user['id'] == 0,
"You have already exceeded your upload quota.");
*/
if (isset($_FILES['image']) && isset($_POST['name'])) {
$name = esca($_POST['name']);
if ($name == "") $name = $_FILES['image']['name'];
if ($_FILES['image']['error'] != 0) {
$error = "Sorry, an error occurred while uploading your file. Try with a smaller one.";
require("tpl/image/upload.php");
}
$origname = strtolower(basename($_FILES['image']['name']));
if (preg_match("#\.png$#",$origname)) {
$type = "png";
} elseif (preg_match("#\.gif$#",$origname)) {
$type = "gif";
} elseif (preg_match("#\.jpg$#",$origname) or preg_match("#\.jpeg$#",$origname)) {
$type = "jpg";
} else {
$error = "Sorry, we only accept GIF, PNG and JPEG images.";
require("tpl/image/upload.php");
}
sql("INSERT INTO images(owner, extension, name, upl_date) VALUES(" . $user['id'] . ", '$type', '" . escs($name) . "', NOW())");
$id = mysql_insert_id();
$filen = $savedir . $id . "." . $type;
$minin = $savedir . $id . "-min." . $type;
if (!copy($_FILES['image']['tmp_name'], $filen)) {
$error = "An internal error occurred. You might want to try again later.";
sql("DELETE FROM images WHERE id = $id");
require("tpl/image/upload.php");
}
if ($type == "png")
$source = imagecreatefrompng($filen);
elseif ($type == "jpg")
$source = imagecreatefromjpeg($filen);
elseif ($type == "gif")
$source = imagecreatefromgif($filen);
$l = imagesx($source);
$h = imagesy($source);
$l2 = $miniature_width;
$h2 = $l2 * $h / $l;
$mini = imagecreatetruecolor($l2, $h2);
imagecopyresampled($mini, $source, 0, 0, 0, 0, $l2, $h2, $l, $h);
if ($type == "png")
imagepng($mini, $minin);
elseif ($type == "jpg")
imagejpeg($mini, $minin);
elseif ($type == "gif")
imagegif($mini, $minin);
$message = "Your image has been uploaded successfully.";
require("tpl/image/upload-ok.php");
} else {
require("tpl/image/upload.php");
}