Combine and minimize core and default app css files

1 files changed, 73 insertions, 0 deletions

diff --git a/lib/minimizer/css.php b/lib/minimizer/css.php
new file mode 100644
index 00000000000..3d1196390e2
--- /dev/null
+++ b/lib/minimizer/css.php
@@ -0,0 +1,73 @@
+<?php
+
+require_once('mediawiki/CSSMin.php');
+
+class OC_Minimizer_CSS extends OC_Minimizer
+{
+	protected $contentType = 'text/css';
+
+	public function findFiles($styles) {
+		// Read the selected theme from the config file
+		$theme=OC_Config::getValue( "theme" );
+
+		// Read the detected formfactor and use the right file name.
+		$fext = OC_Template::getFormFactorExtension();
+		foreach($styles as $style){
+			// is it in 3rdparty?
+			if($this->appendIfExist(OC::$THIRDPARTYROOT, OC::$THIRDPARTYWEBROOT, $style.'.css')) {
+
+			// or in apps?
+			}elseif($this->appendIfExist(OC::$APPSROOT, OC::$APPSWEBROOT, "apps/$style$fext.css" )) {
+			}elseif($this->appendIfExist(OC::$APPSROOT, OC::$APPSWEBROOT, "apps/$style.css" )) {
+
+			// or in the owncloud root?
+			}elseif($this->appendIfExist(OC::$SERVERROOT, OC::$WEBROOT, "$style$fext.css" )) {
+			}elseif($this->appendIfExist(OC::$SERVERROOT, OC::$WEBROOT, "$style.css" )) {
+
+			// or in core ?
+			}elseif($this->appendIfExist(OC::$SERVERROOT, OC::$WEBROOT, "core/$style$fext.css" )) {
+			}elseif($this->appendIfExist(OC::$SERVERROOT, OC::$WEBROOT, "core/$style.css" )) {
+
+			}else{
+				echo('css file not found: style:'.$style.' formfactor:'.$fext.' webroot:'.OC::$WEBROOT.' serverroot:'.OC::$SERVERROOT);
+				die();
+			}
+		}
+		// Add the theme css files. you can override the default values here
+		if(!empty($theme)) {
+			foreach($styles as $style){
+				     if($this->appendIfExist(OC::$SERVERROOT, OC::$WEBROOT, "themes/$theme/apps/$style$fext.css" )) {
+				}elseif($this->appendIfExist(OC::$SERVERROOT, OC::$WEBROOT, "themes/$theme/apps/$style.css" )) {
+
+				}elseif($this->appendIfExist(OC::$SERVERROOT, OC::$WEBROOT, "themes/$theme/$style$fext.css" )) {
+				}elseif($this->appendIfExist(OC::$SERVERROOT, OC::$WEBROOT, "themes/$theme/$style.css" )) {
+
+				}elseif($this->appendIfExist(OC::$SERVERROOT, OC::$WEBROOT, "themes/$theme/core/$style$fext.css" )) {
+				}elseif($this->appendIfExist(OC::$SERVERROOT, OC::$WEBROOT, "themes/$theme/core/$style.css" )) {
+				}
+			}
+		}
+		return $this->files;
+	}
+
+	public function minimizeFiles($files) {
+		$css_out = '';
+		$appswebroot = (string) OC::$APPSWEBROOT;
+		$webroot = (string) OC::$WEBROOT;
+		foreach($files as $file_info) {
+			$file = $file_info[0] . '/' . $file_info[2];
+			$css_out .= '/* ' . $file . ' */' . "\n";
+			$css = file_get_contents($file);
+			if (strpos($file, OC::$APPSROOT) == 0) {
+				$css = str_replace('%appswebroot%', $appswebroot, $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);
+		}
+		$css_out = CSSMin::minify($css_out);
+		return $css_out;
+	}
+}