1 files changed, 38 insertions, 0 deletions
diff --git a/lib/private/minimizer/css.php b/lib/private/minimizer/css.php
new file mode 100644
index 00000000000..8d130572e2b
--- /dev/null
+++ b/lib/private/minimizer/css.php
@@ -0,0 +1,38 @@
+<?php
+
+require_once 'mediawiki/CSSMin.php';
+
+class OC_Minimizer_CSS extends OC_Minimizer
+{
+	protected $contentType = 'text/css';
+
+	public function minimizeFiles($files) {
+		$css_out = '';
+		$webroot = (string) OC::$WEBROOT;
+		foreach($files as $file_info) {
+			$file = $file_info[0] . '/' . $file_info[2];
+			$css_out .= '/* ' . $file . ' */' . "\n";
+			$css = file_get_contents($file);
+
+			$in_root = false;
+			foreach(OC::$APPSROOTS as $app_root) {
+				if(strpos($file, $app_root['path'].'/') === 0) {
+					$in_root = rtrim($webroot.$app_root['url'], '/');
+					break;
+				}
+			}
+			if ($in_root !== false) {
+				$css = str_replace('%appswebroot%', $in_root, $css);
+				$css = str_replace('%webroot%', $webroot, $css);
+			}
+			$remote = $file_info[1];
+			$remote .= '/';
+			$remote .= dirname($file_info[2]);
+			$css_out .= CSSMin::remap($css, dirname($file), $remote, true);
+		}
+		if (!defined('DEBUG') || !DEBUG) {
+			$css_out = CSSMin::minify($css_out);
+		}
+		return $css_out;
+	}
+}