128x128 GPLv2 mime icons from https://github.com/eagerterrier/MimeTypes-Link-Icons

etemplate/templates/default/images/mime128.php

@@ -0,0 +1,68 @@
+#!/usr/bin/php
+<?php
+/**
+ * EGroupWare: Convert eagerterrier mime icons
+ *
+ * @link https://github.com/eagerterrier/MimeTypes-Link-Icons
+ * @link http://www.egroupware.org
+ * @license http://opensource.org/licenses/gpl-license.php GPL - GNU General Public License
+ * @package etemplate
+ * @author Ralf Becker <RalfBecker-AT-outdoor-training.de>
+ * @copyright (c) 2015 by Ralf Becker <RalfBecker-AT-outdoor-training.de>
+ * @version $Id$
+ */
+
+require_once '../../../../phpgwapi/inc/class.mime_magic.inc.php';
+
+/* compare current Horde $mime_extension_map with ours
+include_once 'Horde/Mime/mime.mapping.php';
+
+foreach($mime_extension_map as $ext => $type)
+{
+	if (!isset(mime_magic::$mime_extension_map[$ext]))
+	{
+		echo "+\t$ext\t$type\n";
+	}
+	elseif(strtolower($type) === strtolower(mime_magic::$mime_extension_map[$ext]))
+	{
+		echo "\t$ext\t$type\n";
+	}
+	else
+	{
+		echo "-\t$ext\t".mime_magic::$mime_extension_map[$ext]."\n";
+		echo "+\t$ext\t$type\n";
+	}
+}
+exit;
+ */
+
+// make sure these mime-type get their default extensions icon, not some alias
+$overwrites = array(
+	'txt' => 'text/plain',
+	'ogg' => 'audio/ogg',
+	'ppt' => 'application/vnd.ms-powerpoint',
+	'qt' => 'video/quicktime',
+);
+$src_dir=__DIR__.'/MimeTypes-Link-Icons/images';
+$dst_dir=__DIR__;
+foreach(scandir($src_dir) as $file)
+{
+	if (preg_match('/^([^-]+)-icon-128x128.png$/', $file, $matches))
+	{
+		if (!isset(mime_magic::$mime_extension_map[$matches[1]]))
+		{
+			echo "Unknown extension '$matches[1]'!\n";
+			continue;
+		}
+		$type = mime_magic::$mime_extension_map[$matches[1]];
+		$dst_file = 'mime128_'.str_replace('/', '_', $type).'.png';
+		if (file_exists($dst_dir.'/'.$dst_file) && !isset($overwrites[$matches[1]]))
+		{
+			echo "Icon for extension '$matches[1]' = $type already exists!\n";
+			continue;
+		}
+		copy($src_dir.'/'.$file, $dst_dir.'/'.$dst_file);
+		echo "$file --> $dst_file\n";
+	}
+	//else echo "Ignoring $file\n";
+}