/**
* Method to determine if script owns the path.
*
* @param string $path Path to check ownership.
*
* @return boolean True if the php script owns the path passed.
*/
public static function isOwner($path)
{
if (!self::$owner)
{
$dir = JFactory::getConfig()->get('tmp_path');
$tmp = 'jj'.md5(mt_rand());
$test = $dir . '/' . $tmp;
// Create the test file
$content = 'test';
$success = KunenaFile::write($test, $content, false);
if (!$success)
{
return false;
}
self::$owner = fileowner($test);
// Delete the test file
KunenaFile::delete($test);
}
// Test ownership
return (self::$owner == fileowner($path));
}
public function getTemplatePaths($path = '', $fullpath = false)
{
if ($path) {
$path = KunenaPath::clean("/{$path}");
}
$array = array();
$array[] = ($fullpath ? KPATH_ADMIN : KPATH_COMPONENT_RELATIVE) . '/template/joomla25' . $path;
return $array;
}
public function template()
{
$name = JRequest::getString('name', JRequest::getString('kunena_template', '', 'COOKIE'));
if ($name) {
$name = KunenaPath::clean($name);
if (!is_readable(KPATH_SITE . "/template/{$name}/template.xml")) {
$name = 'blue_eagle';
}
setcookie('kunena_template', $name, 0, JUri::root(true) . '/');
} else {
setcookie('kunena_template', null, time() - 3600, JUri::root(true) . '/');
}
$this->setRedirect(KunenaRoute::_('index.php?option=com_kunena', false));
}
/**
* Create new re-sized version of the original image.
*
* @param string $file Incoming file
* @param string $folder Folder for the new image.
* @param string $filename Filename for the new image.
* @param int $maxWidth Maximum width for the image.
* @param int $maxHeight Maximum height for the image.
* @param int $quality Quality for the file (1-100).
* @param int $scale See available KunenaImage constants.
* @param int $crop Define if you want crop the image.
*
* @return bool True on success.
*/
public static function version($file, $folder, $filename, $maxWidth = 800, $maxHeight = 800, $quality = 70, $scale = KunenaImage::SCALE_INSIDE, $crop = 0)
{
try {
// Create target directory if it does not exist.
if (!KunenaFolder::exists($folder) && !KunenaFolder::create($folder)) {
return false;
}
// Make sure that index.html exists in the folder.
KunenaFolder::createIndex($folder);
$info = KunenaImage::getImageFileProperties($file);
if ($info->width > $maxWidth || $info->height > $maxHeight) {
// Make sure that quality is in allowed range.
if ($quality < 1 || $quality > 100) {
$quality = 70;
}
// Calculate quality for PNG.
if ($info->type == IMAGETYPE_PNG) {
$quality = intval(($quality - 1) / 10);
}
$options = array('quality' => $quality);
// Resize image and copy it to temporary file.
$image = new KunenaImage($file);
if ($crop && $info->width > $info->height) {
$image = $image->resize($info->width * $maxHeight / $info->height, $maxHeight, false, $scale);
$image = $image->crop($maxWidth, $maxHeight);
} elseif ($crop && $info->width < $info->height) {
$image = $image->resize($maxWidth, $info->height * $maxWidth / $info->width, false, $scale);
$image = $image->crop($maxWidth, $maxHeight);
} else {
$image = $image->resize($maxWidth, $maxHeight, false, $scale);
}
$temp = KunenaPath::tmpdir() . '/kunena_' . md5(rand());
$image->toFile($temp, $info->type, $options);
unset($image);
// Move new file to its proper location.
if (!KunenaFile::move($temp, "{$folder}/{$filename}")) {
unlink($temp);
return false;
}
} else {
// Copy original file to the new location.
if (!KunenaFile::copy($file, "{$folder}/{$filename}")) {
return false;
}
}
} catch (Exception $e) {
return false;
}
return true;
}
/**
* Set attachment file.
*
* Copies the attachment into proper location and makes sure that all the unset fields get properly assigned.
*
* @param string $source Absolute path to the upcoming attachment.
* @param string $basename Filename without extension.
* @param string $extension File extension.
* @param bool $unlink Whether to delete the original file or not.
* @param bool $overwrite If not allowed, throw exception if the file exists.
*
* @return bool
* @throws InvalidArgumentException
* @throws RuntimeException
*
* @since K4.0
*/
public function saveFile($source, $basename = null, $extension = null, $unlink = false, $overwrite = false)
{
if (!is_file($source)) {
throw new InvalidArgumentException(__CLASS__ . '::' . __METHOD__ . '(): Attachment file not found.');
}
// Hash, size and MIME are set during saving, so let's deal with all other variables.
$this->userid = is_null($this->userid) ? KunenaUserHelper::getMyself() : $this->userid;
$this->folder = is_null($this->folder) ? "media/kunena/attachments/{$this->userid}" : $this->folder;
$this->protected = is_null($this->protected) ? (bool) KunenaConfig::getInstance()->attachment_protection : $this->protected;
if (!$this->filename_real) {
$this->filename_real = $this->filename;
}
if (!$this->filename || $this->filename == $this->filename_real) {
if (!$basename || !$extension) {
throw new InvalidArgumentException(__CLASS__ . '::' . __METHOD__ . '(): Parameters $basename or $extension not provided.');
}
// Find available filename.
$this->filename = KunenaAttachmentHelper::getAvailableFilename($this->folder, $basename, $extension, $this->protected);
}
// Create target directory if it does not exist.
if (!KunenaFolder::exists(JPATH_ROOT . "/{$this->folder}") && !KunenaFolder::create(JPATH_ROOT . "/{$this->folder}")) {
throw new RuntimeException(JText::_('Failed to create attachment directory.'));
}
$destination = JPATH_ROOT . "/{$this->folder}/{$this->filename}";
// Move the file into the final location (if not already in there).
if ($source != $destination) {
// Create target directory if it does not exist.
if (!$overwrite && is_file($destination)) {
throw new RuntimeException(JText::sprintf('Attachment %s already exists.'), $this->filename_real);
}
if ($unlink) {
@chmod($source, 0644);
}
$success = KunenaFile::copy($source, $destination);
if (!$success) {
throw new RuntimeException(JText::sprintf('COM_KUNENA_UPLOAD_ERROR_NOT_MOVED', $destination));
}
KunenaPath::setPermissions($destination);
if ($unlink) {
unlink($source);
}
}
return $this->save();
}
/**
* Upload file by passing it by HTML input
*
* @param array $fileInput The file object returned by JInput
* @param string $destination The path of destination of file uploaded
* @param string $type The type of file uploaded: attachment or avatar
*
* @return object
*/
public function upload($fileInput, $destination, $type = 'attachment')
{
$file = new stdClass();
$file->ext = JFile::getExt($fileInput['name']);
$file->size = $fileInput['size'];
$file->tmp_name = $fileInput['tmp_name'];
$file->error = $fileInput['error'];
$file->destination = $destination . '.' . $file->ext;
$file->success = false;
$file->isAvatar = false;
if ($type != 'attachment') {
$file->isAvatar = true;
}
if (!is_uploaded_file($file->tmp_name)) {
$exception = $this->checkUpload($fileInput);
if ($exception) {
throw $exception;
}
} elseif ($file->error != 0) {
throw new RuntimeException(JText::_('COM_KUNENA_UPLOAD_ERROR_NOT_UPLOADED'), 500);
}
// Check if file extension matches any allowed extensions (case insensitive)
foreach ($this->validExtensions as $ext) {
$extension = JString::substr($file->tmp_name, -JString::strlen($ext));
if (JString::strtolower($extension) == JString::strtolower($ext)) {
// File must contain one letter before extension
$name = JString::substr($file->tmp_name, 0, -JString::strlen($ext));
$extension = JString::substr($extension, 1);
if (!$name) {
throw new RuntimeException(JText::sprintf('COM_KUNENA_UPLOAD_ERROR_EXTENSION_FILE', implode(', ', $this->validExtensions)), 400);
}
}
}
if (!$this->checkFileSize($file->size, true)) {
if ($file->isAvatar) {
throw new RuntimeException(JText::_('COM_KUNENA_UPLOAD_ERROR_AVATAR_EXCEED_LIMIT_IN_CONFIGURATION'), 500);
} else {
throw new RuntimeException(JText::_('COM_KUNENA_UPLOAD_ERROR_FILE_EXCEED_LIMIT_IN_CONFIGURATION'), 500);
}
}
if (!KunenaFile::copy($file->tmp_name, $file->destination)) {
throw new RuntimeException(JText::_('COM_KUNENA_UPLOAD_ERROR_FILE_RIGHT_MEDIA_DIR'), 500);
}
unlink($file->tmp_name);
KunenaPath::setPermissions($file->destination);
$file->success = true;
return $file;
}
function uploadFile($uploadPath, $input = 'kattachment', $filename = '', $ajax = true)
{
$this->resetStatus();
// create upload directory if it does not exist
if (!JFolder::exists($uploadPath)) {
if (!JFolder::create($uploadPath)) {
$this->fail(JText::_('COM_KUNENA_UPLOAD_ERROR_CREATE_DIR'));
return false;
}
}
KunenaFolder::createIndex($uploadPath);
// Get file name and validate with path type
$this->fileName = JRequest::getString($input . '_name', '', 'post');
$this->fileSize = 0;
$chunk = JRequest::getInt('chunk', 0);
$chunks = JRequest::getInt('chunks', 0);
if ($chunks && $chunk >= $chunks) {
$this->error = JText::_('COM_KUNENA_UPLOAD_ERROR_EXTRA_CHUNK');
}
//If uploaded by using normal form (no AJAX)
if ($ajax == false || isset($_REQUEST["multipart"])) {
$file = JRequest::getVar($input, null, 'files', 'array');
// File upload
if (!empty($file['error'])) {
// Any errors the server registered on uploading
switch ($file['error']) {
case 0:
// UPLOAD_ERR_OK :
break;
case 1:
// UPLOAD_ERR_INI_SIZE :
// UPLOAD_ERR_INI_SIZE :
case 2:
// UPLOAD_ERR_FORM_SIZE :
$this->fail(JText::_('COM_KUNENA_UPLOAD_ERROR_SIZE') . 'DEBUG: file[error]' . htmlspecialchars($file['error'], ENT_COMPAT, 'UTF-8'));
break;
case 3:
// UPLOAD_ERR_PARTIAL :
$this->fail(JText::_('COM_KUNENA_UPLOAD_ERROR_PARTIAL'));
break;
case 4:
// UPLOAD_ERR_NO_FILE :
$this->fail(JText::_('COM_KUNENA_UPLOAD_ERROR_NO_FILE'));
break;
case 5:
// UPLOAD_ERR_NO_TMP_DIR :
$this->fail(JText::_('COM_KUNENA_UPLOAD_ERROR_NO_TMP_DIR'));
break;
case 7:
// UPLOAD_ERR_CANT_WRITE, PHP 5.1.0
$this->fail(JText::_('COM_KUNENA_UPLOAD_ERROR_CANT_WRITE'));
break;
case 8:
// UPLOAD_ERR_EXTENSION, PHP 5.2.0
$this->fail(JText::_('COM_KUNENA_UPLOAD_ERROR_PHP_EXTENSION'));
break;
default:
$this->fail(JText::_('COM_KUNENA_UPLOAD_ERROR_UNKNOWN'));
}
return false;
} elseif (!is_uploaded_file($file['tmp_name'])) {
$this->fail(JText::_('COM_KUNENA_UPLOAD_ERROR_NOT_UPLOADED'));
return false;
}
$this->fileTemp = $file['tmp_name'];
$this->fileSize = $file['size'];
if (!$this->fileName) {
// Need to add additonal path type check as array getVar does not
$this->fileName = $file['name'];
}
} else {
// Currently not in use: this is meant for experimental AJAX uploads
// Open temp file
$this->fileTemp = KunenaPath::tmpdir() . '/kunena_' . md5($this->_my->id . '/' . $this->_my->username . '/' . $this->fileName);
$out = fopen($this->fileTemp, $chunk == 0 ? "wb" : "ab");
if ($out) {
// Read binary input stream and append it to temp file
$in = fopen("php://input", "rb");
if ($in) {
while (($buff = fread($in, 8192)) != false) {
fwrite($out, $buff);
}
} else {
$this->fail(JText::_('COM_KUNENA_UPLOAD_ERROR_NO_INPUT'));
}
clearstatcache();
$fileInfo = fstat($out);
$this->fileSize = $fileInfo['size'];
fclose($out);
if (!$this->error) {
$this->checkFileSize($this->fileSize);
}
if ($chunk + 1 < $chunks) {
$this->status = empty($this->error);
return $this->status;
}
} else {
$this->fail(JText::_('COM_KUNENA_UPLOAD_ERROR_CANT_WRITE'));
}
}
// Terminate early if we already hit an error
if ($this->error) {
return false;
}
// assume the extension is false until we know its ok
$extOk = false;
$fileparts = $this->getValidExtension($this->validFileExts);
$uploadedFileExtension = '';
if ($fileparts) {
$this->_isfile = true;
$extOk = true;
$uploadedFileBasename = $fileparts[0];
$uploadedFileExtension = $fileparts[1];
}
$fileparts = $this->getValidExtension($this->validImageExts);
if ($fileparts) {
$this->_isimage = true;
$extOk = true;
$uploadedFileBasename = $fileparts[0];
$uploadedFileExtension = $fileparts[1];
}
if ($extOk == false) {
$imglist = implode(', ', $this->validImageExts);
$filelist = implode(', ', $this->validFileExts);
if ($imglist && $filelist) {
$this->fail(JText::sprintf('COM_KUNENA_UPLOAD_ERROR_EXTENSION', $imglist, $filelist));
} else {
if ($imglist && !$filelist) {
$this->fail(JText::sprintf('COM_KUNENA_UPLOAD_ERROR_EXTENSION_FILE', $this->_config->filetypes));
} else {
if (!$imglist && $filelist) {
$this->fail(JText::sprintf('COM_KUNENA_UPLOAD_ERROR_EXTENSION_IMAGE', $this->_config->imagetypes));
} else {
$this->fail(JText::sprintf('COM_KUNENA_UPLOAD_ERROR_NOT_ALLOWED', $filelist));
}
}
}
$this->not_valid_img_ext = false;
return false;
}
// Special processing for images
if ($this->_isimage) {
$this->imageInfo = CKunenaImageHelper::getProperties($this->fileTemp);
// Let see if we need to check the MIME type
if ($this->_config->checkmimetypes) {
// check against whitelist of MIME types
$validFileTypes = explode(",", $this->_config->imagemimetypes);
//if the temp file does not have a width or a height, or it has a non ok MIME, return
if (!is_int($this->imageInfo->width) || !is_int($this->imageInfo->height) || !in_array($this->imageInfo->mime, $validFileTypes)) {
$this->fail(JText::sprintf('COM_KUNENA_UPLOAD_ERROR_MIME', $this->imageInfo->mime, $this->_config->imagetypes));
return false;
}
}
// If image is not inside allowed size limits, resize it
if ($this->fileSize > $this->imagesize || $this->imageInfo->width > $this->imagewidth || $this->imageInfo->height > $this->imageheight) {
$options = array('quality' => $this->imagequality);
$imageRaw = new CKunenaImage($this->fileTemp);
if ($imageRaw->getError()) {
$this->fail(JText::_($imageRaw->getError()));
return false;
}
$image = $imageRaw->resize($this->imagewidth, $this->imageheight);
$type = $imageRaw->getType();
unset($imageRaw);
$image->toFile($this->fileTemp, $type, $options);
clearstatcache();
// Re-calculate physical file size: image has been shrunk
$stat = stat($this->fileTemp);
if (!$stat) {
$this->fail(JText::_('COM_KUNENA_UPLOAD_ERROR_STAT', htmlspecialchars($this->fileTemp, ENT_COMPAT, 'UTF-8')));
return false;
}
$this->fileSize = $stat['size'];
}
}
$this->checkFileSize($this->fileSize);
// Check again for error and terminate early if we already hit an error
if ($this->error) {
return false;
}
// Populate hash, file size and other info
// Get a hash value from the file
$this->fileHash = md5_file($this->fileTemp);
// Override filename if given in the parameter
if ($filename) {
$uploadedFileBasename = $filename;
}
$uploadedFileBasename = KunenaFile::makeSafe($uploadedFileBasename);
if (empty($uploadedFileBasename)) {
$uploadedFileBasename = 'h' . substr($this->fileHash, 2, 7);
}
// Rename file if there is already one with the same name
$newFileName = $uploadedFileBasename . "." . $uploadedFileExtension;
$newFileName = preg_replace('/[[:space:]]/', '', $newFileName);
$uploadedFileBasename = preg_replace('/[[:space:]]/', '', $uploadedFileBasename);
if (file_exists($uploadPath . '/' . $newFileName)) {
$newFileName = $uploadedFileBasename . "." . $uploadedFileExtension;
for ($i = 2; file_exists("{$uploadPath}/{$newFileName}"); $i++) {
$newFileName = $uploadedFileBasename . "-{$i}." . $uploadedFileExtension;
}
}
$this->fileName = $newFileName;
// All the processing is complete - now we need to move the file(s) into the final location
@chmod($this->fileTemp, 0644);
if (!JFile::copy($this->fileTemp, $uploadPath . '/' . $this->fileName)) {
$this->fail(JText::sprintf('COM_KUNENA_UPLOAD_ERROR_NOT_MOVED', htmlspecialchars($uploadPath . '/' . $this->fileName, ENT_COMPAT, 'UTF-8')));
unlink($this->fileTemp);
return false;
}
unlink($this->fileTemp);
JPath::setPermissions($uploadPath . '/' . $this->fileName);
$this->ready = true;
return $this->status = true;
}
public static function version($file, $newpath, $newfile, $maxwidth = 800, $maxheight = 800, $quality = 70, $scale = CKunenaImage::SCALE_INSIDE)
{
require_once KPATH_SITE . '/lib/kunena.file.class.php';
// create upload directory if it does not exist
$imageinfo = self::getProperties($file);
if (!$imageinfo) {
return false;
}
if (!JFolder::exists($newpath)) {
if (!JFolder::create($newpath)) {
return false;
}
}
KunenaFolder::createIndex($newpath);
if ($imageinfo->width > $maxwidth || $imageinfo->height > $maxheight) {
$image = new CKunenaImage($file);
if ($image->getError()) {
return false;
}
if ($quality < 1 || $quality > 100) {
$quality = 70;
}
$options = array('quality' => $quality);
$image = $image->resize($maxwidth, $maxheight, true, $scale);
$type = $image->getType();
$temp = KunenaPath::tmpdir() . '/kunena_' . md5(rand());
$image->toFile($temp, $type, $options);
unset($image);
if (!KunenaFile::move($temp, $newpath . '/' . $newfile)) {
unlink($temp);
return false;
}
} else {
if (!KunenaFile::copy($file, $newpath . '/' . $newfile)) {
return false;
}
}
return true;
}
/**
* Returns the global KunenaTemplate object, only creating it if it doesn't already exist.
*
* @access public
* @param int $name Template name or null for default/selected template in your configuration
* @return KunenaTemplate The template object.
* @since 1.6
*/
public static function getInstance($name = null)
{
$app = JFactory::getApplication();
if (!$name) {
$name = JRequest::getString('kunena_template', KunenaFactory::getConfig()->template, 'COOKIE');
}
$name = KunenaPath::clean($name);
if (empty(self::$_instances[$name])) {
// Find overridden template class (use $templatename to avoid creating new objects if the template doesn't exist)
$templatename = $name;
$classname = "KunenaTemplate{$templatename}";
if (!is_file(KPATH_SITE . "/template/{$templatename}/template.xml") && !is_file(KPATH_SITE . "/template/{$templatename}/config.xml")) {
// If template xml doesn't exist, raise warning and use blue eagle instead
$file = JPATH_THEMES . "/{$app->getTemplate()}/html/com_kunena/template.php";
$templatename = 'blue_eagle';
$classname = "KunenaTemplate{$templatename}";
if (is_dir(KPATH_SITE . "/template/{$templatename}")) {
KunenaError::warning(JText::sprintf('COM_KUNENA_LIB_TEMPLATE_NOTICE_INCOMPATIBLE', $name, $templatename));
}
}
if (!class_exists($classname) && $app->isSite()) {
$file = KPATH_SITE . "/template/{$templatename}/template.php";
if (!is_file($file)) {
$classname = "KunenaTemplateBlue_Eagle";
$file = KPATH_SITE . "/template/blue_eagle/template.php";
}
if (is_file($file)) {
require_once $file;
}
}
if (class_exists($classname)) {
self::$_instances[$name] = new $classname($templatename);
} else {
self::$_instances[$name] = new KunenaTemplate($templatename);
}
}
return self::$_instances[$name];
}
/**
* Load a template file -- first look in the templates folder for an override
*
* @param string $tpl The name of the template source file ...
* automatically searches the template paths and compiles as needed.
* @param array $hmvcParams Extra parameters for HMVC.
* @return string The output of the the template script.
*/
public function loadTemplateFile($tpl = null, $hmvcParams = null)
{
KUNENA_PROFILER ? $this->profiler->start('function ' . __CLASS__ . '::' . __FUNCTION__ . '()') : null;
// HMVC legacy support.
$view = $this->getName();
$layout = $this->getLayout();
list($name, $override) = $this->ktemplate->mapLegacyView("{$view}/{$layout}_{$tpl}");
$hmvc = KunenaLayout::factory($name)->setLayout($override);
if ($hmvc->getPath()) {
if ($hmvcParams) {
$hmvc->setProperties($hmvcParams);
}
KUNENA_PROFILER ? $this->profiler->stop('function ' . __CLASS__ . '::' . __FUNCTION__ . '()') : null;
return $hmvc->setLegacy($this);
}
// Create the template file name based on the layout
$file = isset($tpl) ? $layout . '_' . $tpl : $layout;
if (!isset($this->templatefiles[$file])) {
// Clean the file name
$file = preg_replace('/[^A-Z0-9_\\.-]/i', '', $file);
$tpl = isset($tpl) ? preg_replace('/[^A-Z0-9_\\.-]/i', '', $tpl) : $tpl;
// Load the template script
$filetofind = $this->_createFileName('template', array('name' => $file));
$this->templatefiles[$file] = KunenaPath::find($this->_path['template'], $filetofind);
}
$this->_template = $this->templatefiles[$file];
if ($this->_template != false) {
$templatefile = preg_replace('%' . KunenaPath::clean(JPATH_ROOT, '/') . '/%', '', KunenaPath::clean($this->_template, '/'));
// Unset so as not to introduce into template scope
unset($tpl);
unset($file);
// Never allow a 'this' property
if (isset($this->this)) {
unset($this->this);
}
// Start capturing output into a buffer
ob_start();
// Include the requested template filename in the local scope
// (this will execute the view logic).
include $this->_template;
// Done with the requested template; get the buffer and
// clear it.
$output = ob_get_contents();
ob_end_clean();
if (JDEBUG || $this->config->get('debug')) {
$output = trim($output);
$output = "\n<!-- START {$templatefile} -->\n{$output}\n<!-- END {$templatefile} -->\n";
}
} else {
$output = JError::raiseError(500, JText::sprintf('JLIB_APPLICATION_ERROR_LAYOUTFILE_NOT_FOUND', $this->getName() . '/' . $file));
}
KUNENA_PROFILER ? $this->profiler->stop('function ' . __CLASS__ . '::' . __FUNCTION__ . '()') : null;
return $output;
}
/**
* Method to get the layout path. If layout file isn't found, fall back to default layout.
*
* @param string $layout The layout name, defaulting to the current one.
*
* @return mixed The layout file name if found, false otherwise.
*/
public function getPath($layout = null)
{
if (!$layout) {
$layout = $this->getLayout();
}
$paths = array();
foreach ($this->includePaths as $path) {
$paths[] = $path;
}
// Find the layout file path.
$path = KunenaPath::find($paths, "{$layout}.php");
if (!$path) {
$path = KunenaPath::find($paths, 'default.php');
}
return $path;
}
/**
* @param JForm $form A form object.
* @param mixed $data The data expected for the form.
* @param string $group Form group.
*
* @return mixed True if successful.
* @throws Exception if there is an error in the form event.
* @since 1.6
*/
protected function preprocessForm(JForm $form, $data, $group = 'content')
{
$folder = $this->getState('item.folder');
$element = $this->getState('item.element');
$lang = JFactory::getLanguage();
// Load the core and/or local language sys file(s) for the ordering field.
$db = JFactory::getDbo();
$query = 'SELECT element' . ' FROM #__extensions' . ' WHERE (type =' . $db->Quote('plugin') . 'AND folder=' . $db->Quote($folder) . ')';
$db->setQuery($query);
$elements = $db->loadColumn();
foreach ($elements as $elementa) {
$lang->load('plg_' . $folder . '_' . $elementa . '.sys', JPATH_ADMINISTRATOR, null, false, false) || $lang->load('plg_' . $folder . '_' . $elementa . '.sys', JPATH_PLUGINS . '/' . $folder . '/' . $elementa, null, false, false) || $lang->load('plg_' . $folder . '_' . $elementa . '.sys', JPATH_ADMINISTRATOR, $lang->getDefault(), false, false) || $lang->load('plg_' . $folder . '_' . $elementa . '.sys', JPATH_PLUGINS . '/' . $folder . '/' . $elementa, $lang->getDefault(), false, false);
}
if (empty($folder) || empty($element)) {
$app = JFactory::getApplication();
$app->redirect(JRoute::_('index.php?option=com_kunena&view=plugins', false));
}
$formFile = KunenaPath::clean(JPATH_PLUGINS . '/' . $folder . '/' . $element . '/' . $element . '.xml');
if (!is_file($formFile)) {
throw new Exception(JText::sprintf('COM_PLUGINS_ERROR_FILE_NOT_FOUND', $element . '.xml'));
}
// Load the core and/or local language file(s).
$lang->load('plg_' . $folder . '_' . $element, JPATH_ADMINISTRATOR, null, false, false) || $lang->load('plg_' . $folder . '_' . $element, JPATH_PLUGINS . '/' . $folder . '/' . $element, null, false, false) || $lang->load('plg_' . $folder . '_' . $element, JPATH_ADMINISTRATOR, $lang->getDefault(), false, false) || $lang->load('plg_' . $folder . '_' . $element, JPATH_PLUGINS . '/' . $folder . '/' . $element, $lang->getDefault(), false, false);
if (is_file($formFile)) {
// Get the plugin form.
if (!$form->loadFile($formFile, false, '//config')) {
throw new Exception(JText::_('JERROR_LOADFILE_FAILED'));
}
}
// Attempt to load the xml file.
if (!($xml = simplexml_load_file($formFile))) {
throw new Exception(JText::_('JERROR_LOADFILE_FAILED'));
}
// Get the help data from the XML file if present.
$help = $xml->xpath('/extension/help');
if (!empty($help)) {
$helpKey = trim((string) $help[0]['key']);
$helpURL = trim((string) $help[0]['url']);
$this->helpKey = $helpKey ? $helpKey : $this->helpKey;
$this->helpURL = $helpURL ? $helpURL : $this->helpURL;
}
// Trigger the default form events.
parent::preprocessForm($form, $data, $group);
}
/**
*
*/
function chooseless()
{
$template = $this->app->input->getArray(array('cid' => ''));
$templatename = array_shift($template['cid']);
$this->app->setUserState('kunena.templatename', $templatename);
$tBaseDir = KunenaPath::clean(KPATH_SITE . '/template');
if (!is_dir($tBaseDir . '/' . $templatename . '/less')) {
$this->app->enqueueMessage(JText::_('COM_KUNENA_A_TEMPLATE_MANAGER_NO_LESS'), 'warning');
return;
}
$this->setRedirect(KunenaRoute::_($this->baseurl . "&layout=chooseless", false));
}
