From 889e8eaf7c40817663dd602a21ac771062ccac3b Mon Sep 17 00:00:00 2001
From: Alex AUVOLAT <alexis211@gmail.com>
Date: Thu, 21 Jun 2012 16:34:27 +0200
Subject: Big change, sir. Can now upload any kind of files.

---
 lib/file/upload.php | 54 +++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 54 insertions(+)
 create mode 100644 lib/file/upload.php

(limited to 'lib/file/upload.php')

diff --git a/lib/file/upload.php b/lib/file/upload.php
new file mode 100644
index 0000000..4b5299d
--- /dev/null
+++ b/lib/file/upload.php
@@ -0,0 +1,54 @@
+<?php
+
+$title = "Upload a file";
+
+require("lib/conf/file.php");
+
+
+if (isset($_FILES['file']) && isset($_POST['name'])) {
+	$name = esca($_POST['name']);
+	if ($name == "") $name = $_FILES['file']['name'];
+	if ($_FILES['file']['error'] != 0) {
+		$error = "Sorry, an error occurred while uploading your file. Try with a smaller one.";
+		require("tpl/file/upload.php");
+	}
+	$origname = strtolower(basename($_FILES['file']['name']));
+	$type = preg_replace("#^.+\.([a-z0-9]+)$#", "$1", $origname);
+
+	sql("INSERT INTO files(owner, extension, name, upl_date) VALUES(" . $user['id'] . ", '$type', '" . escs($name) . "', NOW())");
+	$id = mysql_insert_id();
+	$filen = $savedir . $id . "." . $type;
+	if (!copy($_FILES['file']['tmp_name'], $filen)) {
+		$error = "An internal error occurred. You might want to try again later.";
+		sql("DELETE FROM files WHERE id = $id");
+		require("tpl/file/upload.php");
+	}
+
+	if (has_mini($type)) {
+		$minin = $savedir . $id . "-min." . $type;
+		if ($type == "png")
+			$source = imagecreatefrompng($filen); 
+		elseif ($type == "jpg" || $type == "jpeg")
+			$source = imagecreatefromjpeg($filen);
+		elseif ($type == "gif")
+			$source = imagecreatefromgif($filen);
+		$l = imagesx($source);
+		$h = imagesy($source);
+		$l2 = $img_mini_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 and a miniature has been created.";
+	} else {
+		$message = "Your file has been uploaded successfully.";
+	}
+	require("tpl/file/upload-ok.php");
+} else {
+	require("tpl/file/upload.php");
+}
-- 
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