/**
* @see wcf\system\package\plugin\IPackageInstallationPlugin::uninstall()
*/
public function uninstall()
{
// call uninstall event
EventHandler::fireAction($this, 'uninstall');
// get all style of this package
$isDefault = false;
$styleList = new StyleList();
$styleList->getConditionBuilder()->add("packageID = ?", array($this->installation->getPackageID()));
$styleList->sqlLimit = 0;
$styleList->readObjects();
foreach ($styleList->getObjects() as $style) {
$styleEditor = new StyleEditor($style);
$styleEditor->delete();
$isDefault = $isDefault || $style->isDefault;
}
// default style deleted
if ($isDefault) {
$styleList = new StyleList();
$styleList->sqlOrderBy = 'style.styleID ASC';
$styleList->sqlLimit = 1;
$styleList->readObjects();
$styles = $styleList->getObjects();
if (count($styles)) {
$styleEditor = new StyleEditor($styles[0]);
$styleEditor->setAsDefault();
}
}
}
/**
* 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\IEditableObject::create()
*/
public static function create(array $parameters = array())
{
$variables = null;
if (isset($parameters['variables'])) {
$variables = $parameters['variables'];
unset($parameters['variables']);
}
// default values
if (!isset($parameters['packageID'])) {
$parameters['packageID'] = 1;
}
if (!isset($parameters['styleDate'])) {
$parameters['styleDate'] = gmdate('Y-m-d', TIME_NOW);
}
// check if no default style is defined
$sql = "SELECT\tstyleID\n\t\t\tFROM\twcf" . WCF_N . "_style\n\t\t\tWHERE\tisDefault = ?";
$statement = WCF::getDB()->prepareStatement($sql);
$statement->execute(array(1));
$row = $statement->fetchArray();
// no default style exists
if ($row === false) {
$parameters['isDefault'] = 1;
}
// save style
$style = parent::create($parameters);
$styleEditor = new StyleEditor($style);
// save variables
if ($variables !== null) {
$styleEditor->setVariables($variables);
}
// scale preview image
if (!empty($parameters['image'])) {
self::scalePreviewImage(WCF_DIR . $parameters['image']);
}
return $style;
}
/**
* Updates styles files of all styles.
*/
protected function cleanup()
{
// get all styles
$styleList = new StyleList();
$styleList->sqlLimit = 0;
$styleList->readObjects();
foreach ($styleList->getObjects() as $style) {
$styleEditor = new StyleEditor($style);
$styleEditor->writeStyleFile();
}
}
/**
* @see \wcf\form\IForm::save()
*/
public function save()
{
parent::save();
$this->objectAction = new StyleAction(array(), 'create', array('data' => array_merge($this->additionalFields, array('styleName' => $this->styleName, 'templateGroupID' => $this->templateGroupID, 'isDisabled' => 1, 'styleDescription' => '', 'styleVersion' => $this->styleVersion, 'styleDate' => $this->styleDate, 'imagePath' => $this->imagePath, 'copyright' => $this->copyright, 'license' => $this->license, 'authorName' => $this->authorName, 'authorURL' => $this->authorURL)), 'tmpHash' => $this->tmpHash, 'variables' => $this->variables));
$returnValues = $this->objectAction->executeAction();
$style = $returnValues['returnValues'];
// save style description
I18nHandler::getInstance()->save('styleDescription', 'wcf.style.styleDescription' . $style->styleID, 'wcf.style');
$styleEditor = new StyleEditor($style);
$styleEditor->update(array('styleDescription' => 'wcf.style.styleDescription' . $style->styleID));
// call saved event
$this->saved();
// reset variables
$this->authorName = $this->authorURL = $this->copyright = $this->image = '';
$this->license = $this->styleDate = $this->styleDescription = $this->styleName = $this->styleVersion = '';
$this->imagePath = 'images/';
$this->templateGroupID = 0;
I18nHandler::getInstance()->reset();
// reload variables
$this->readStyleVariables();
WCF::getTPL()->assign('success', true);
}
/**
* @see wcf\data\IEditableObject::create()
*/
public static function create(array $parameters = array())
{
$variables = null;
if (isset($parameters['variables'])) {
$variables = $parameters['variables'];
unset($parameters['variables']);
}
// default values
if (!isset($parameters['packageID'])) {
$parameters['packageID'] = PACKAGE_ID;
}
if (!isset($parameters['styleDate'])) {
$parameters['styleDate'] = gmdate('Y-m-d', TIME_NOW);
}
// save style
$style = parent::create($parameters);
$styleEditor = new StyleEditor($style);
// save variables
if ($variables !== null) {
$styleEditor->setVariables($variables);
}
// scale preview image
if (!empty($parameters['image'])) {
self::scalePreviewImage(WCF_DIR . $parameters['image']);
}
return $style;
}
/**
* Copies a style.
*
* @return array<string>
*/
public function copy() {
// get unique style name
$sql = "SELECT styleName
FROM wcf".WCF_N."_style
WHERE styleName LIKE ?
AND 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(
'packageID' => PACKAGE_ID,
'styleName' => $styleName,
'templateGroupID' => $this->styleEditor->templateGroupID,
'isDisabled' => 1, // newly created styles are disabled by default
'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
));
// copy style variables
$sql = "INSERT INTO wcf".WCF_N."_style_variable_value
(styleID, variableID, variableValue)
SELECT ".$newStyle->styleID." AS styleID, value.variableID, value.variableValue
FROM wcf".WCF_N."_style_variable_value value
WHERE value.styleID = ?";
$statement = WCF::getDB()->prepareStatement($sql);
$statement->execute(array($this->styleEditor->styleID));
// copy preview image
if ($this->styleEditor->image) {
// get extension
$fileExtension = StringUtil::substring($this->styleEditor->image, StringUtil::lastIndexOf($this->styleEditor->image, '.'));
// copy existing preview image
if (@copy(WCF_DIR.'images/'.$this->styleEditor->image, WCF_DIR.'images/stylePreview-'.$newStyle->styleID.$fileExtension)) {
// bypass StyleEditor::update() to avoid scaling of already fitting image
$sql = "UPDATE wcf".WCF_N."_style
SET image = ?
WHERE styleID = ?";
$statement = WCF::getDB()->prepareStatement($sql);
$statement->execute(array(
'stylePreview-'.$newStyle->styleID.$fileExtension,
$newStyle->styleID
));
}
}
return array(
'redirectURL' => LinkHandler::getInstance()->getLink('StyleEdit', array('id' => $newStyle->styleID))
);
}
/**
* @see wcf\form\IForm::save()
*/
public function save() {
parent::save();
// get style filename
$filename = str_replace(' ', '-', preg_replace('/[^a-z0-9 _-]/', '', StringUtil::toLowerCase($this->style->styleName)));
// send headers
header('Content-Type: application/x-gzip; charset=utf-8');
if ($this->exportAsPackage) {
header('Content-Disposition: attachment; filename="'.$this->packageName.'.tar.gz"');
}
else {
header('Content-Disposition: attachment; filename="'.$filename.'-style.tgz"');
}
// export style
$styleEditor = new StyleEditor($this->style);
$styleEditor->export($this->exportTemplates, $this->exportImages, $this->packageName);
// call saved event
$this->saved();
exit;
}
/**
* @see \wcf\form\IForm::validate()
*/
public function validate()
{
parent::validate();
if (empty($this->source['name'])) {
throw new UserInputException('source');
}
if (empty($this->source['tmp_name'])) {
throw new UserInputException('source', 'uploadFailed');
}
try {
// check if the uploaded file is a package
$archive = new PackageArchive($this->source['tmp_name']);
$archive->openArchive();
// check if the package is an application
if ($archive->getPackageInfo('isApplication')) {
throw new SystemException("Package is application");
}
// check if the package includes a style
$containsStyle = false;
$installInstructions = $archive->getInstallInstructions();
foreach ($installInstructions as $instruction) {
if ($instruction['pip'] == 'style') {
$containsStyle = true;
break;
}
}
if (!$containsStyle) {
throw new SystemException("Package contains no style");
}
$filename = FileUtil::getTemporaryFilename('package_', preg_replace('!^.*(?=\\.(?:tar\\.gz|tgz|tar)$)!i', '', basename($this->source['name'])));
if (!@move_uploaded_file($this->source['tmp_name'], $filename)) {
throw new SystemException("Cannot move uploaded file");
}
WCF::getSession()->register('stylePackageImportLocation', $filename);
HeaderUtil::redirect(LinkHandler::getInstance()->getLink('PackageStartInstall', array('action' => 'install')));
exit;
} catch (SystemException $e) {
// ignore errors
}
try {
$this->style = StyleEditor::import($this->source['tmp_name']);
} catch (\Exception $e) {
@unlink($this->source['tmp_name']);
throw new UserInputException('source', 'importFailed');
}
}
