/**
* Returns the url of the compiled css file. The stylesheet will be
* compiled automatically in case it doesn't exist yet.
*
* @param integer $styleID
* @param boolean $rtl
* @return string
*/
public function getURL($styleID = null, $rtl = null)
{
// default values
if ($styleID === null) {
$styleID = StyleCacheBuilder::getInstance()->getData(array(), 'default');
}
if ($rtl === null) {
$rtl = WCF::getLanguage()->get('wcf.global.pageDirection') == 'rtl';
}
// compile stylesheet if necessary
if (!file_exists($this->getLocation($styleID, $rtl))) {
$this->compile($styleID);
}
//return filename with appended caching parameter
$filename = 'style/style-' . $styleID . '-' . $this->stylesheetID . ($rtl ? '-rtl' : '') . '.css';
return WCF::getPath('cms') . $filename . '?m=' . filemtime(CMS_DIR . $filename);
}
/**
* Copies a style.
*
* @return array<string>
*/
public function copy()
{
// get unique style name
$sql = "SELECT\tstyleName\n\t\t\tFROM\twcf" . WCF_N . "_style\n\t\t\tWHERE\tstyleName LIKE ?\n\t\t\t\tAND styleID <> ?";
$statement = WCF::getDB()->prepareStatement($sql);
$statement->execute(array($this->styleEditor->styleName . '%', $this->styleEditor->styleID));
$numbers = array();
$regEx = new Regex('\\((\\d+)\\)$');
while ($row = $statement->fetchArray()) {
$styleName = $row['styleName'];
if ($regEx->match($styleName)) {
$matches = $regEx->getMatches();
// check if name matches the pattern 'styleName (x)'
if ($styleName == $this->styleEditor->styleName . ' (' . $matches[1] . ')') {
$numbers[] = $matches[1];
}
}
}
$number = count($numbers) ? max($numbers) + 1 : 2;
$styleName = $this->styleEditor->styleName . ' (' . $number . ')';
// create the new style
$newStyle = StyleEditor::create(array('styleName' => $styleName, 'templateGroupID' => $this->styleEditor->templateGroupID, 'isDisabled' => 1, 'styleDescription' => $this->styleEditor->styleDescription, 'styleVersion' => $this->styleEditor->styleVersion, 'styleDate' => $this->styleEditor->styleDate, 'copyright' => $this->styleEditor->copyright, 'license' => $this->styleEditor->license, 'authorName' => $this->styleEditor->authorName, 'authorURL' => $this->styleEditor->authorURL, 'imagePath' => $this->styleEditor->imagePath));
// check if style description uses i18n
if (preg_match('~^wcf.style.styleDescription\\d+$~', $newStyle->styleDescription)) {
$styleDescription = 'wcf.style.styleDescription' . $newStyle->styleID;
// copy language items
$sql = "INSERT INTO\twcf" . WCF_N . "_language_item\n\t\t\t\t\t\t(languageID, languageItem, languageItemValue, languageItemOriginIsSystem, languageCategoryID, packageID)\n\t\t\t\tSELECT\t\tlanguageID, '" . $styleDescription . "', languageItemValue, 0, languageCategoryID, packageID\n\t\t\t\tFROM\t\twcf" . WCF_N . "_language_item\n\t\t\t\tWHERE\t\tlanguageItem = ?";
$statement = WCF::getDB()->prepareStatement($sql);
$statement->execute(array($newStyle->styleDescription));
// update style description
$styleEditor = new StyleEditor($newStyle);
$styleEditor->update(array('styleDescription' => $styleDescription));
}
// copy style variables
$sql = "INSERT INTO\twcf" . WCF_N . "_style_variable_value\n\t\t\t\t\t(styleID, variableID, variableValue)\n\t\t\tSELECT\t\t" . $newStyle->styleID . " AS styleID, value.variableID, value.variableValue\n\t\t\tFROM\t\twcf" . WCF_N . "_style_variable_value value\n\t\t\tWHERE\t\tvalue.styleID = ?";
$statement = WCF::getDB()->prepareStatement($sql);
$statement->execute(array($this->styleEditor->styleID));
// copy preview image
if ($this->styleEditor->image) {
// get extension
$fileExtension = mb_substr($this->styleEditor->image, mb_strrpos($this->styleEditor->image, '.'));
// copy existing preview image
if (@copy(WCF_DIR . 'images/' . $this->styleEditor->image, WCF_DIR . 'images/stylePreview-' . $newStyle->styleID . $fileExtension)) {
// bypass StyleEditor::update() to avoid scaling of already fitting image
$sql = "UPDATE\twcf" . WCF_N . "_style\n\t\t\t\t\tSET\timage = ?\n\t\t\t\t\tWHERE\tstyleID = ?";
$statement = WCF::getDB()->prepareStatement($sql);
$statement->execute(array('stylePreview-' . $newStyle->styleID . $fileExtension, $newStyle->styleID));
}
}
// copy images
if ($this->styleEditor->imagePath && is_dir(WCF_DIR . $this->styleEditor->imagePath)) {
$path = FileUtil::removeTrailingSlash($this->styleEditor->imagePath);
$newPath = '';
$i = 2;
while (true) {
$newPath = "{$path}-{$i}/";
if (!file_exists(WCF_DIR . $newPath)) {
break;
}
$i++;
}
if (!FileUtil::makePath(WCF_DIR . $newPath)) {
$newPath = '';
}
if ($newPath) {
$src = FileUtil::addTrailingSlash(WCF_DIR . $this->styleEditor->imagePath);
$dst = WCF_DIR . $newPath;
$dir = opendir($src);
while (($file = readdir($dir)) !== false) {
if ($file != '.' && $file != '..' && !is_dir($file)) {
@copy($src . $file, $dst . $file);
}
}
closedir($dir);
}
$sql = "UPDATE\twcf" . WCF_N . "_style\n\t\t\t\tSET\timagePath = ?\n\t\t\t\tWHERE\tstyleID = ?";
$statement = WCF::getDB()->prepareStatement($sql);
$statement->execute(array($newPath, $newStyle->styleID));
}
StyleCacheBuilder::getInstance()->reset();
return array('redirectURL' => LinkHandler::getInstance()->getLink('StyleEdit', array('id' => $newStyle->styleID)));
}
/**
* @see \wcf\data\IEditableCachedObject::resetCache()
*/
public static function resetCache()
{
StyleCacheBuilder::getInstance()->reset();
}
/**
* @see \wcf\system\exception\SystemException::init()
*/
protected function init()
{
// load cache
$this->cache = StyleCacheBuilder::getInstance()->getData();
}
/**
* @see \wcf\form\IForm::save()
*/
public function save()
{
parent::save();
StyleCacheBuilder::getInstance()->reset();
@unlink($this->source['tmp_name']);
$this->saved();
WCF::getTPL()->assign('success', true);
}
