/**
* @param $txt
* @param int $len
*
* @return mixed|string|void
*/
public static function parseText($txt, $len = 0)
{
if (!$txt) {
return;
}
if ($len && Joomla\String\String::strlen($txt) > $len) {
$txt = Joomla\String\String::substr($txt, 0, $len) . ' ...';
}
$txt = self::escape($txt);
$txt = preg_replace('/(\\S{30})/u', '\\1​', $txt);
$txt = self::prepareContent($txt, 'title');
return $txt;
}
public function onAfterPost($message)
{
if (Joomla\String\String::strlen($message->message) > $this->params->get('activity_points_limit', 0)) {
$this->assignPoints('thread.new');
}
if (Joomla\String\String::strlen($message->message) > $this->params->get('activity_badge_limit', 0)) {
$this->assignBadge('thread.new', JText::_('PLG_KUNENA_EASYSOCIAL_BADGE_NEW_TITLE'));
}
$stream = FD::stream();
$tmpl = $stream->getTemplate();
$tmpl->setActor($message->userid, SOCIAL_TYPE_USER);
$tmpl->setContext($message->thread, 'kunena');
$tmpl->setVerb('create');
$tmpl->setAccess('core.view');
$stream->add($tmpl);
}
/**
* 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) {
$extension = Joomla\String\String::substr($file->tmp_name, -Joomla\String\String::strlen($ext));
if (Joomla\String\String::strtolower($extension) == Joomla\String\String::strtolower($ext)) {
// File must contain one letter before extension
$name = Joomla\String\String::substr($file->tmp_name, 0, -Joomla\String\String::strlen($ext));
$extension = Joomla\String\String::substr($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;
}
/**
* @param $description
*/
public function setDescription($description)
{
if ($this->inLayout) {
throw new LogicException(sprintf('HMVC template should not call %s::%s()', __CLASS__, __FUNCTION__));
}
if (!$this->state->get('embedded')) {
// TODO: allow translations/overrides
$lang = JFactory::getLanguage();
$length = Joomla\String\String::strlen($lang->getName());
$length = 137 - $length;
if (Joomla\String\String::strlen($description) > $length) {
$description = Joomla\String\String::substr($description, 0, $length) . '...';
}
$this->document->setMetadata('description', $description);
}
}
/**
* @return array
*/
public function getSearchWords()
{
// Accept individual words and quoted strings
$splitPattern = '/[\\s,]*\'([^\']+)\'[\\s,]*|[\\s,]*"([^"]+)"[\\s,]*|[\\s,]+/u';
$searchwords = preg_split($splitPattern, $this->getState('searchwords'), 0, PREG_SPLIT_NO_EMPTY | PREG_SPLIT_DELIM_CAPTURE);
$result = array();
foreach ($searchwords as $word) {
// Do not accept one letter strings
if (Joomla\String\String::strlen($word) > 1) {
$result[] = $word;
}
}
return $result;
}
