/**
* Gibt mehrere JS Dateien kombiniert und minifiziert zurück
*
* @global array $REX
* @param string $combinedFile - der Name der zu erstellenden Datei
* @param array $sourceFiles - ein Array mit allen Quelldateien
* @return string - Dateiname inkl. Pfad zur generierten Datei
*/
public static function getCombinedJSMinFile($combinedFile, $sourceFiles)
{
global $REX;
if (self::checkINIBoolValue($REX['ADDON']['min42']['conf']['minifyJS'])) {
return res42min::getCombinedJSMinFile($combinedFile, $sourceFiles);
}
return res42::getCombinedJSFile($combinedFile, $sourceFiles);
}
public static function init()
{
// called only by seo42 addon
global $REX;
$cssDir = $REX['ADDON']['seo42']['settings']['css_dir'];
$jsDir = $REX['ADDON']['seo42']['settings']['js_dir'];
$imagesDir = $REX['ADDON']['seo42']['settings']['images_dir'];
$iconsDir = $REX['ADDON']['seo42']['settings']['icons_dir'];
self::$cssDir = self::prepareDir($cssDir);
self::$jsDir = self::prepareDir($jsDir);
self::$imagesDir = self::prepareDir($imagesDir);
self::$iconsDir = self::prepareDir($iconsDir);
self::$cssPath = self::preparePath($cssDir);
self::$jsPath = self::preparePath($jsDir);
self::$imagesPath = self::preparePath($imagesDir);
self::$iconsPath = self::preparePath($iconsDir);
self::$rewriterEnabled = $REX['ADDON']['seo42']['settings']['rewriter'];
}
protected static function compileCSS($sourceFileWithPath, $cssFileWithPath, $sourceFileType, $vars)
{
global $REX;
if (!file_exists($sourceFileWithPath)) {
return;
}
// get content of source file
$sourceFileContent = file_get_contents($sourceFileWithPath);
// strip comments out
$sourceFileContent = parent::stripCSSComments($sourceFileContent);
// get file path
$path = pathinfo($sourceFileWithPath);
// compile source file to css
try {
if ($sourceFileType == 'scss') {
// EP for scss string compilation
$compiledCSS = rex_register_extension_point('SEO42_COMPILE_SCSS', $sourceFileContent, array('vars' => $vars));
if ($sourceFileContent == $compiledCSS) {
// include compiler
if (!class_exists('scssc')) {
require_once $REX['INCLUDE_PATH'] . '/addons/seo42/classes/class.scssc.inc.php';
}
$formatter = new scss_formatter();
$formatter->indentChar = "\t";
$formatter->close = "}" . PHP_EOL;
$formatter->assignSeparator = ": ";
$scss = new scssc();
$scss->setFormatter($formatter);
$compiledCSS = $scss->compile($sourceFileContent);
}
} else {
// EP for less string compilation
$compiledCSS = rex_register_extension_point('SEO42_COMPILE_LESS', $sourceFileContent, array('vars' => $vars, 'path' => $path['dirname']));
if ($sourceFileContent == $compiledCSS) {
// include compiler
if (!class_exists('lessc')) {
require_once $REX['INCLUDE_PATH'] . '/addons/seo42/classes/class.lessc.inc.php';
}
$formatter = new lessc_formatter_classic();
$formatter->indentChar = "\t";
$formatter->close = "}" . PHP_EOL;
$formatter->assignSeparator = ": ";
$less = new lessc();
$less->setImportDir($path['dirname']);
$less->setFormatter($formatter);
$less->setPreserveComments(true);
$less->setVariables($vars);
$compiledCSS = $less->compile($sourceFileContent);
}
}
} catch (Exception $e) {
echo '" />';
// close tag as we are probably in an open link tag in head section of website
echo '<p style="margin: 5px;"><code>';
echo '<strong>' . strtoupper($sourceFileType) . ' Compile Error:</strong><br/>';
echo $e->getMessage();
echo '</code></p>';
exit;
}
/*
* min
*/
$compiledCSS = self::getMinifiedContent($compiledCSS, 'css');
// write css
$fileHandle = fopen($cssFileWithPath, 'w');
fwrite($fileHandle, $compiledCSS);
fclose($fileHandle);
#file_put_contents($cssFileWithPath, $compiledCSS);
}
public static function getJSCodeFromFile($file, $simpleMinify = true)
{
return res42::getJSCodeFromFile($file, $simpleMinify);
}
