/**
* @see PackageInstallationPlugin::install()
*/
public function install()
{
parent::install();
// extract the file containing the patches (the 'diff') directly to a string ...
$patchFileName = $this->installation->getXMLTag($this->tagName);
// get the attribute containing the fuzz factor value.
$fuzzFactor = 2;
$instructions = $this->installation->getArchive()->getInstructions('install');
foreach ($instructions as $key => $instruction) {
if ($key == $this->tagName && isset($instruction['fuzzfactor']) && $instruction['fuzzfactor']) {
$fuzzFactor = $instruction['fuzzfactor'];
break;
}
}
$patchFileString = $this->installation->getArchive()->getTar()->extractToString($patchFileName['cdata']);
// ... and pass that string to a new object instance of TemplatePatch.class.
require_once WCF_DIR . 'lib/system/template/patch/TemplatePatch.class.php';
try {
$patchObject = new TemplatePatch($this->installation->getPackageID(), $patchFileString, false, false, 0, $this->type, $fuzzFactor);
} catch (TemplatePatchException $e) {
// be a bit more friendly to the user.
WCF::getTPL()->assign(array('errorCode' => $e->getCode(), 'errorMessage' => $e->getMessage(), 'affectedTemplateName' => $e->getTemplateName()));
WCF::getTPL()->display('packageInstallationPatchFailed');
exit;
}
}
/**
* @see PackageInstallationPlugin::install()
*/
public function install()
{
parent::install();
require_once WCF_DIR . 'lib/data/style/StyleEditor.class.php';
$instructions = $this->installation->getInstructions();
$styles = $instructions['style'];
if (count($styles) && isset($styles['cdata'])) {
$styles = array($styles);
}
// Install each <style>-tag from package.xml
foreach ($styles as $styleData) {
// extract style tar from package archive
// No <style>-tag in the instructions in package.xml
if (!isset($styleData['cdata']) || !$styleData['cdata']) {
return false;
}
// extract style tar
$filename = $this->installation->getArchive()->extractTar($styleData['cdata'], 'style_');
// import style
$style = StyleEditor::import($filename, $this->installation->getPackageID());
// set wcf basic style as default
if (isset($styleData['default'])) {
$style->setAsDefault();
}
// delete tmp file
@unlink($filename);
}
}
/**
* Uninstalls the templates of this package.
*/
public function uninstall()
{
// create templates list
$templates = array();
// get templates from log
$sql = "SELECT\t*\n\t\t\tFROM\twcf" . WCF_N . "_template\n\t\t\tWHERE \tpackageID = " . $this->installation->getPackageID();
$result = WCF::getDB()->sendQuery($sql);
while ($row = WCF::getDB()->fetchArray($result)) {
$files[] = 'templates/' . $row['templateName'] . '.tpl';
}
if (count($files) > 0) {
// delete template files
$packageDir = FileUtil::addTrailingSlash(FileUtil::getRealPath(WCF_DIR . $this->installation->getPackage()->getDir()));
$deleteEmptyDirectories = $this->installation->getPackage()->isStandalone();
$this->installation->deleteFiles($packageDir, $files, false, $deleteEmptyDirectories);
// delete log entries
parent::uninstall();
}
}
/**
* Runs a script.
*/
public function install()
{
parent::install();
// get installation path of package
$sql = "SELECT\tpackageDir\n\t\t\tFROM\twcf" . WCF_N . "_package\n\t\t\tWHERE\tpackageID = " . $this->installation->getPackageID();
$packageDir = WCF::getDB()->getFirstRow($sql);
$packageDir = $packageDir['packageDir'];
// get relative path of script
$scriptTag = $this->installation->getXMLTag('script');
$path = FileUtil::getRealPath(WCF_DIR . $packageDir);
// run script
$this->run($path . $scriptTag['cdata']);
// delete script
if (@unlink($path . $scriptTag['cdata'])) {
// delete file log entry
$sql = "DELETE FROM\twcf" . WCF_N . "_package_installation_file_log\n\t\t\t\tWHERE\t\tpackageID = " . $this->installation->getPackageID() . "\n\t\t\t\t\t\tAND filename = '" . escapeString($scriptTag['cdata']) . "'";
WCF::getDB()->sendQuery($sql);
}
}
/**
* Uninstalls the files of this package.
*/
public function uninstall()
{
// get absolute package dir
$packageDir = FileUtil::addTrailingSlash(FileUtil::unifyDirSeperator(realpath(WCF_DIR . $this->installation->getPackage()->getDir())));
// create file list
$files = array();
// get files from log
$sql = "SELECT\t*\n\t\t\tFROM\twcf" . WCF_N . "_package_installation_file_log\n\t\t\tWHERE \tpackageID = " . $this->installation->getPackageID();
$result = WCF::getDB()->sendQuery($sql);
while ($row = WCF::getDB()->fetchArray($result)) {
$files[] = $row['filename'];
}
if (count($files) > 0) {
// delete files
$this->installation->deleteFiles($packageDir, $files);
// delete log entries
parent::uninstall();
}
}
/**
* Deletes the sql tables or columns which where installed by the package.
*/
public function uninstall()
{
// get logged sql tables/columns
$sql = "SELECT\t*\n\t\t\tFROM\twcf" . WCF_N . "_package_installation_sql_log\n\t\t\tWHERE\tpackageID = " . $this->installation->getPackageID();
$result = WCF::getDB()->sendQuery($sql);
$entries = array();
while ($row = WCF::getDB()->fetchArray($result)) {
$entries[] = $row;
}
// get all tablenames from database
$existingTableNames = WCF::getDB()->getTablenames();
// delete or alter tables
foreach ($entries as $entry) {
// don't alter table if it should be dropped
if (!empty($entry['sqlColumn']) || !empty($entry['sqlIndex'])) {
$isDropped = false;
foreach ($entries as $entry_) {
if ($entry['sqlTable'] == $entry_['sqlTable'] && empty($entry_['sqlColumn']) && empty($entry_['sqlIndex'])) {
$isDropped = true;
}
}
if ($isDropped) {
continue;
}
}
// drop table
if (!empty($entry['sqlTable']) && empty($entry['sqlColumn']) && empty($entry['sqlIndex'])) {
WCF::getDB()->sendQuery("DROP TABLE IF EXISTS " . $entry['sqlTable']);
} elseif (in_array($entry['sqlTable'], $existingTableNames) && !empty($entry['sqlColumn']) && empty($entry['sqlIndex'])) {
WCF::getDB()->sendQuery("ALTER TABLE \t`" . $entry['sqlTable'] . "` \n\t\t\t\t\t\t\t DROP COLUMN\t`" . $entry['sqlColumn']) . "`";
} elseif (in_array($entry['sqlTable'], $existingTableNames) && empty($entry['sqlColumn']) && !empty($entry['sqlIndex'])) {
WCF::getDB()->sendQuery("ALTER TABLE \t`" . $entry['sqlTable'] . "` \n\t\t\t\t\t\t\t DROP INDEX\t`" . $entry['sqlIndex']) . "`";
}
}
// delete from log table
parent::uninstall();
}
