/**
* @param KunenaBBCode $bbcode
* @param $action
* @param $name
* @param $default
* @param $params
* @param $content
* @return bool|string
*/
function DoCode($bbcode, $action, $name, $default, $params, $content)
{
if ($action == BBCODE_CHECK) {
return true;
}
$type = isset($params["type"]) ? $params["type"] : "php";
if ($type == 'js') {
$type = 'javascript';
} elseif ($type == 'html') {
$type = 'html4strict';
}
$highlight = KunenaFactory::getConfig()->highlightcode && empty($bbcode->parent->forceMinimal);
if ($highlight && !class_exists('GeSHi')) {
$paths = array(JPATH_ROOT . '/plugins/content/geshiall/geshi/geshi.php', JPATH_ROOT . '/plugins/content/geshi/geshi/geshi.php');
foreach ($paths as $path) {
if (!class_exists('GeSHi') && file_exists($path)) {
require_once $path;
}
}
}
if ($highlight && class_exists('GeSHi')) {
$geshi = new GeSHi($bbcode->UnHTMLEncode($content), $type);
$geshi->enable_keyword_links(false);
$code = $geshi->parse_code();
} else {
$type = preg_replace('/[^A-Z0-9_\\.-]/i', '', $type);
$code = '<pre xml:' . $type . '>' . $content . '</pre>';
}
return '<div class="highlight">' . $code . '</div>';
}
/**
* @param KunenaBBCode $bbcode
* @param $action
* @param $name
* @param $default
* @param $params
* @param $content
* @return bool|string
*/
function DoImage($bbcode, $action, $name, $default, $params, $content)
{
if ($action == BBCODE_CHECK) {
return true;
}
$fileurl = $bbcode->UnHTMLEncode(trim(strip_tags($content)));
$filename = basename($fileurl);
// Display tag in activity streams etc..
if (!empty($bbcode->parent->forceMinimal)) {
return "<a href=\"" . $bbcode->HTMLEncode($fileurl) . "\" rel=\"nofollow\" target=\"_blank\">" . $bbcode->HTMLEncode($filename) . '</a>';
}
// Legacy attachments support.
if (isset($bbcode->parent->attachments) && strpos($fileurl, '/media/kunena/attachments/legacy/images/')) {
// Remove attachment from the attachments list and show it if it exists.
/** @var array|KunenaAttachment[] $attachments */
$attachments =& $bbcode->parent->attachments;
foreach ($attachments as $id => $attachment) {
if ($attachment->getFilename() == $filename && $attachment->folder == 'media/kunena/attachments/legacy/images') {
unset($attachments[$id]);
return $this->renderAttachment($attachment, $bbcode);
}
}
}
$config = KunenaFactory::getConfig();
$layout = KunenaLayout::factory('BBCode/Image')->set('title', JText::_('COM_KUNENA_FILEATTACH'))->set('url', null)->set('filename', null)->set('size', isset($params['size']) ? $params['size'] : 0)->set('canLink', $bbcode->autolink_disable == 0);
if (JFactory::getUser()->id == 0 && $config->showimgforguest == 0) {
// Hide between content from non registered users.
return (string) $layout->set('title', JText::_('COM_KUNENA_SHOWIMGFORGUEST_HIDEIMG'))->setLayout('unauthorised');
}
// Obey image security settings.
if ($config->bbcode_img_secure != 'image') {
if ($bbcode->autolink_disable == 0 && !preg_match("/\\.(?:gif|jpeg|jpg|jpe|png)\$/ui", $fileurl)) {
// If the image has not legal extension, return it as link or text.
if ($config->bbcode_img_secure == 'link') {
if (!preg_match('`^(/|https?://)`', $fileurl)) {
$fileurl = 'http://' . $fileurl;
}
// TODO: call URL layout instead..
return "<a href=\"" . $bbcode->HTMLEncode($fileurl) . "\" rel=\"nofollow\" target=\"_blank\">" . $bbcode->HTMLEncode($fileurl) . '</a>';
} else {
return $bbcode->HTMLEncode($fileurl);
}
}
}
return (string) $layout->set('url', $fileurl);
}
