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<?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, $style.'.css')) {
// or in the owncloud root?
}elseif($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{
$append = false;
foreach( OC::$APPSROOTS as $apps_dir)
{
if($this->appendIfExist($apps_dir['path'], $apps_dir['url'], "$style$fext.css", true)) { $append =true; break; }
elseif($this->appendIfExist($apps_dir['path'], $apps_dir['url'], "$style.css", true )) { $append =true; break; }
}
if(! $append) {
echo('css file not found: style:'.$script.' 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 = '';
$webroot = (string) OC::$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 = $app_root['url'];
break;
}
}
if ($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);
}
$css_out = CSSMin::minify($css_out);
return $css_out;
}
}
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