/**
* @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 $txt;
}
public function validate($data)
{
if (empty($data) or !is_array($data)) {
throw new InvalidArgumentException(JText::_("COM_CROWDFUNDING_ERROR_INVALID_REWARDS"));
}
$filter = JFilterInput::getInstance();
$params = JComponentHelper::getParams("com_crowdfunding");
/** @var $params Joomla\Registry\Registry */
// Create a currency object.
$currency = Crowdfunding\Currency::getInstance(JFactory::getDbo(), $params->get("project_currency"));
// Create the object "amount".
$amount = new Crowdfunding\Amount($params);
$amount->setCurrency($currency);
foreach ($data as $key => $item) {
$item["amount"] = $amount->setValue($item["amount"])->parse();
// Filter data
if (!is_numeric($item["amount"])) {
$item["amount"] = 0;
}
$item["title"] = $filter->clean($item["title"], "string");
$item["title"] = Joomla\String\String::trim($item["title"]);
$item["title"] = Joomla\String\String::substr($item["title"], 0, 128);
$item["description"] = $filter->clean($item["description"], "string");
$item["description"] = Joomla\String\String::trim($item["description"]);
$item["description"] = Joomla\String\String::substr($item["description"], 0, 500);
$item["number"] = (int) $item["number"];
$item["delivery"] = Joomla\String\String::trim($item["delivery"]);
$item["delivery"] = $filter->clean($item["delivery"], "string");
if (!empty($item["delivery"])) {
$date = new JDate($item["delivery"]);
$unixTime = $date->toUnix();
if ($unixTime < 0) {
$item["delivery"] = "";
}
}
if (!$item["title"]) {
throw new RuntimeException(JText::_("COM_CROWDFUNDING_ERROR_INVALID_TITLE"));
}
if (!$item["description"]) {
throw new RuntimeException(JText::_("COM_CROWDFUNDING_ERROR_INVALID_DESCRIPTION"));
}
if (!$item["amount"]) {
throw new RuntimeException(JText::_("COM_CROWDFUNDING_ERROR_INVALID_AMOUNT"));
}
$data[$key] = $item;
}
return $data;
}
/**
* 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);
}
}
/**
* @param $string
* @return array
*/
function Internal_AutoDetectURLs($string)
{
$search = preg_split('/(?xi)
\\b
(
(?:
(?:https?|ftp):\\/\\/
|
www\\d{0,3}\\.
|
mailto:
|
(?:[a-zA-Z0-9._-]{2,}@)
)
(?:
[^\\s()<>]+
|
\\((?:[^\\s()<>]+|(\\(?:[^\\s()<>]+\\)))*\\)
)+
(?:
\\((?:[^\\s()<>]+|(\\(?:[^\\s()<>]+\\)))*\\)
|
[^\\s`!()\\[\\]{};:\'"\\.,<>?«»“”‘’]
)
)/u', $string, -1, PREG_SPLIT_DELIM_CAPTURE);
$output = array();
foreach ($search as $index => $token) {
if ($index & 1) {
if (preg_match("/^(https?|ftp|mailto):/ui", $token)) {
// Protocol has been provided, so just use it as-is.
$url = $token;
} else {
// Add scheme to emails and raw domain URLs.
$url = (strpos($token, '@') ? 'mailto:' : 'http://') . $token;
}
// Never start URL from the middle of text (except for punctuation).
$invalid = preg_match('#[^\\s`!()\\[\\]{};\'"\\.,<>?«»“”‘’]$#u', $search[$index - 1]);
$invalid |= !$this->IsValidURL($url, true);
// We have a full, complete, and properly-formatted URL, with protocol.
// Now we need to apply the $this->url_pattern template to turn it into HTML.
$params = Joomla\String\String::parse_url($url);
if (!$invalid && substr($url, 0, 7) == 'mailto:') {
$email = Joomla\String\String::substr($url, 7);
if ($this->canCloakEmail($params)) {
$output[$index] = JHtml::_('email.cloak', $email, $this->IsValidEmail($email));
} else {
$output[$index] = $email;
}
} elseif ($invalid || empty($params['host']) || !empty($params['pass'])) {
$output[$index - 1] .= $token;
$output[$index] = '';
} else {
$params['url'] = $url;
$params['link'] = $url;
$params['text'] = $token;
$output[$index] = $this->FillTemplate($this->url_pattern, $params);
}
} else {
$output[$index] = $token;
}
}
return $output;
}
/**
* @return string
*/
protected function buildWhere()
{
$db = JFactory::getDBO();
$querystrings = array();
foreach ($this->getSearchWords() as $searchword) {
$searchword = $db->escape(Joomla\String\String::trim($searchword));
if (empty($searchword)) {
continue;
}
$not = '';
$operator = ' OR ';
if (substr($searchword, 0, 1) == '-' && strlen($searchword) > 1) {
$not = 'NOT';
$operator = 'AND';
$searchword = Joomla\String\String::substr($searchword, 1);
}
if (!$this->getState('query.titleonly')) {
$querystrings[] = "(t.message {$not} LIKE '%{$searchword}%' {$operator} m.subject {$not} LIKE '%{$searchword}%')";
} else {
$querystrings[] = "(m.subject {$not} LIKE '%{$searchword}%')";
}
}
//User searching
$username = $this->getState('query.searchuser');
if ($username) {
if ($this->getState('query.exactname') == '1') {
$querystrings[] = "m.name LIKE '" . $db->escape($username) . "'";
} else {
$querystrings[] = "m.name LIKE '%" . $db->escape($username) . "%'";
}
}
$time = 0;
switch ($this->getState('query.searchdate')) {
case 'lastvisit':
$time = KunenaFactory::GetSession()->lasttime;
break;
case 'all':
break;
case '1':
case '7':
case '14':
case '30':
case '90':
case '180':
case '365':
$time = time() - 86400 * intval($this->getState('query.searchdate'));
//24*3600
break;
default:
$time = time() - 86400 * 365;
}
if ($time) {
if ($this->getState('query.beforeafter') == 'after') {
$querystrings[] = "m.time > '{$time}'";
} else {
$querystrings[] = "m.time <= '{$time}'";
}
}
$topic_id = $this->getState('query.topic_id');
if ($topic_id) {
$querystrings[] = "m.id = '{$topic_id}'";
}
return implode(' AND ', $querystrings);
}
