/**
* Prepare topic reply form.
*
* @return void
*
* @throws RuntimeException
* @throws KunenaExceptionAuthorise
*/
protected function before()
{
parent::before();
$catid = $this->input->getInt('catid');
$id = $this->input->getInt('id');
$mesid = $this->input->getInt('mesid');
$quote = $this->input->getBool('quote', false);
$saved = $this->app->getUserState('com_kunena.postfields');
$this->me = KunenaUserHelper::getMyself();
$this->template = KunenaFactory::getTemplate();
if (!$mesid) {
$this->topic = KunenaForumTopicHelper::get($id);
$parent = KunenaForumMessageHelper::get($this->topic->first_post_id);
} else {
$parent = KunenaForumMessageHelper::get($mesid);
$this->topic = $parent->getTopic();
}
$this->category = $this->topic->getCategory();
if ($parent->isAuthorised('reply') && $this->me->canDoCaptcha()) {
if (JPluginHelper::isEnabled('captcha')) {
$plugin = JPluginHelper::getPlugin('captcha');
$params = new JRegistry($plugin[0]->params);
$captcha_pubkey = $params->get('public_key');
$catcha_privkey = $params->get('private_key');
if (!empty($captcha_pubkey) && !empty($catcha_privkey)) {
JPluginHelper::importPlugin('captcha');
$dispatcher = JDispatcher::getInstance();
$result = $dispatcher->trigger('onInit', 'dynamic_recaptcha_1');
$this->captchaEnabled = $result[0];
}
} else {
$this->captchaEnabled = false;
}
}
$parent->tryAuthorise('reply');
// Run event.
$params = new JRegistry();
$params->set('ksource', 'kunena');
$params->set('kunena_view', 'topic');
$params->set('kunena_layout', 'reply');
$dispatcher = JDispatcher::getInstance();
JPluginHelper::importPlugin('kunena');
$dispatcher->trigger('onKunenaPrepare', array('kunena.topic', &$this->topic, &$params, 0));
// Can user edit topic icons?
if ($this->config->topicicons && $this->topic->isAuthorised('edit')) {
$this->topicIcons = $this->template->getTopicIcons(false, $saved ? $saved['icon_id'] : $this->topic->icon_id);
}
list($this->topic, $this->message) = $parent->newReply($saved ? $saved : $quote);
$this->action = 'post';
$this->allowedExtensions = KunenaAttachmentHelper::getExtensions($this->category);
$this->post_anonymous = $saved ? $saved['anonymous'] : !empty($this->category->post_anonymous);
$this->subscriptionschecked = $saved ? $saved['subscribe'] : $this->config->subscriptionschecked == 1;
$this->app->setUserState('com_kunena.postfields', null);
$this->canSubscribe = $this->canSubscribe();
$this->headerText = JText::_('COM_KUNENA_BUTTON_MESSAGE_REPLY') . ' ' . $this->topic->subject;
}
/**
* Prepare topic edit form.
*
* @return void
*
* @throws KunenaExceptionAuthorise
*/
protected function before()
{
parent::before();
$this->catid = $this->input->getInt('catid');
$mesid = $this->input->getInt('mesid');
$saved = $this->app->getUserState('com_kunena.postfields');
$this->me = KunenaUserHelper::getMyself();
$this->template = KunenaFactory::getTemplate();
$this->message = KunenaForumMessageHelper::get($mesid);
$this->message->tryAuthorise('edit');
$this->topic = $this->message->getTopic();
$this->category = $this->topic->getCategory();
$this->template->setCategoryIconset($this->topic->getCategory()->iconset);
if ($this->config->topicicons && $this->topic->isAuthorised('edit')) {
$this->topicIcons = $this->template->getTopicIcons(false, $saved ? $saved['icon_id'] : $this->topic->icon_id);
}
// Run onKunenaPrepare event.
$params = new JRegistry();
$params->set('ksource', 'kunena');
$params->set('kunena_view', 'topic');
$params->set('kunena_layout', 'reply');
$dispatcher = JEventDispatcher::getInstance();
JPluginHelper::importPlugin('kunena');
$dispatcher->trigger('onKunenaPrepare', array('kunena.topic', &$this->topic, &$params, 0));
$this->action = 'edit';
// Get attachments.
$this->attachments = $this->message->getAttachments();
// Get poll.
if ($this->message->parent == 0 && $this->topic->isAuthorised(!$this->topic->poll_id ? 'poll.create' : 'poll.edit')) {
$this->poll = $this->topic->getPoll();
}
$this->allowedExtensions = KunenaAttachmentHelper::getExtensions($this->category);
if ($saved) {
// Update message contents.
$this->message->edit($saved);
}
$this->post_anonymous = isset($saved['anonymous']) ? $saved['anonymous'] : !empty($this->category->post_anonymous);
$this->subscriptionschecked = isset($saved['subscribe']) ? $saved['subscribe'] : $this->config->subscriptionschecked == 1;
$this->modified_reason = isset($saved['modified_reason']) ? $saved['modified_reason'] : '';
$this->app->setUserState('com_kunena.postfields', null);
$this->canSubscribe = $this->canSubscribe();
$this->headerText = JText::_('COM_KUNENA_POST_EDIT') . ' ' . $this->topic->subject;
}
/**
* @param string $key
* @param null|int $catid
*
* @return bool
*
* @since K4.0
*/
function upload($key = 'kattachment', $catid = null)
{
jimport('joomla.filesystem.folder');
$config = KunenaFactory::getConfig();
$input = JFactory::getApplication()->input;
$fileInput = $input->files->get($key, null, 'raw');
$upload = KunenaUpload::getInstance(KunenaAttachmentHelper::getExtensions($catid, $this->userid));
$uploadBasePath = JPATH_ROOT . '/media/kunena/attachments/' . $this->userid . '/';
if (!JFolder::exists($uploadBasePath)) {
mkdir(JPATH_ROOT . '/media/kunena/attachments/' . $this->userid . '/');
}
$upload->splitFilename($fileInput['name']);
$fileInput['name'] = preg_replace('/[[:space:]]/', '', $fileInput['name']);
$fileNameWithoutExt = JFile::stripExt($fileInput['name']);
$fileExt = JFile::getExt($fileInput['name']);
$fileNameWithExt = $fileInput['name'];
if (file_exists($uploadBasePath . $fileInput['name'])) {
for ($i = 2; file_exists($uploadBasePath . $fileNameWithoutExt . '.' . $fileExt); $i++) {
$fileNameWithoutExt = $fileNameWithoutExt . "-{$i}";
$fileNameWithExt = $fileNameWithoutExt . '.' . $fileExt;
}
}
$fileInput['name'] = $fileNameWithExt;
$file = $upload->upload($fileInput, $uploadBasePath . $fileNameWithoutExt);
if ($file->success) {
if (extension_loaded('fileinfo')) {
$finfo = new finfo(FILEINFO_MIME);
$type = $finfo->file($uploadBasePath . $fileNameWithExt);
} else {
$info = getimagesize($uploadBasePath . $fileNameWithExt);
$type = $info['mime'];
}
if (stripos($type, 'image/') !== false) {
$imageInfo = KunenaImage::getImageFileProperties($uploadBasePath . $fileNameWithExt);
if (number_format($file->size / 1024, 2) > $config->imagesize || $imageInfo->width > $config->imagewidth || $imageInfo->height > $config->imageheight) {
// Calculate quality for both JPG and PNG.
$quality = $config->imagequality;
if ($quality < 1 || $quality > 100) {
$quality = 70;
}
if ($imageInfo->type == IMAGETYPE_PNG) {
$quality = intval(($quality - 1) / 10);
}
$options = array('quality' => $quality);
try {
$image = new KunenaImage($uploadBasePath . $fileNameWithExt);
$image = $image->resize($config->imagewidth, $config->imagewidth, false);
$image->toFile($uploadBasePath . $fileNameWithExt, $imageInfo->type, $options);
unset($image);
} catch (Exception $e) {
// TODO: better error message.
echo $e->getMessage();
return false;
}
}
$this->filetype = $imageInfo->mime;
}
$this->protected = (bool) $config->attachment_protection;
$this->hash = md5_file($uploadBasePath . $fileNameWithExt);
$this->size = $file->size;
$this->folder = 'media/kunena/attachments/' . $this->userid;
$this->filename = $fileInput['name'];
$this->filename_real = $uploadBasePath . $fileNameWithExt;
$this->caption = '';
return true;
}
}
protected function displayEdit($tpl = null)
{
$this->catid = $this->state->get('item.catid');
$mesid = $this->state->get('item.mesid');
$saved = $this->app->getUserState('com_kunena.postfields');
$this->message = KunenaForumMessageHelper::get($mesid);
if (!$this->message->authorise('edit')) {
$this->app->enqueueMessage($this->message->getError(), 'notice');
return false;
}
$this->topic = $this->message->getTopic();
$this->category = $this->topic->getCategory();
if ($this->config->topicicons && $this->topic->authorise('edit', null, false)) {
$this->topicIcons = $this->ktemplate->getTopicIcons(false, $saved ? $saved['icon_id'] : $this->topic->icon_id);
}
// Run events
$params = new JRegistry();
$params->set('ksource', 'kunena');
$params->set('kunena_view', 'topic');
$params->set('kunena_layout', 'reply');
$dispatcher = JDispatcher::getInstance();
JPluginHelper::importPlugin('kunena');
$dispatcher->trigger('onKunenaPrepare', array('kunena.topic', &$this->topic, &$params, 0));
$this->_prepareDocument('edit');
$this->action = 'edit';
// Get attachments
$this->attachments = $this->message->getAttachments();
// Get poll
if ($this->message->parent == 0 && (!$this->topic->poll_id && $this->topic->authorise('poll.create', null, false) || $this->topic->poll_id && $this->topic->authorise('poll.edit', null, false))) {
$this->poll = $this->topic->getPoll();
}
$this->allowedExtensions = KunenaAttachmentHelper::getExtensions($this->category);
if ($saved) {
// Update message contents
$this->message->edit($saved);
}
$this->post_anonymous = isset($saved['anonymous']) ? $saved['anonymous'] : !empty($this->category->post_anonymous);
$this->subscriptionschecked = isset($saved['subscribe']) ? $saved['subscribe'] : $this->config->subscriptionschecked == 1;
$this->modified_reason = isset($saved['modified_reason']) ? $saved['modified_reason'] : '';
$this->app->setUserState('com_kunena.postfields', null);
$this->render('Topic/Edit', $tpl);
}
/**
* @param KunenaUser $user
*
* @return KunenaExceptionAuthorise|null
*/
protected function authoriseUpload(KunenaUser $user)
{
// Check if attachments are allowed
if (KunenaAttachmentHelper::getExtensions($this, $user) === false) {
return new KunenaExceptionAuthorise(JText::_('COM_KUNENA_LIB_CATEGORY_AUTHORISE_FAILED_UPLOAD_NOT_ALLOWED'), 403);
}
return null;
}
/**
* Prepare topic creation form.
*
* @return bool
*
* @throws RuntimeException
*/
protected function before()
{
parent::before();
$catid = $this->input->getInt('catid', 0);
$saved = $this->app->getUserState('com_kunena.postfields');
$this->me = KunenaUserHelper::getMyself();
$this->template = KunenaFactory::getTemplate();
$categories = KunenaForumCategoryHelper::getCategories();
$arrayanynomousbox = array();
$arraypollcatid = array();
foreach ($categories as $category) {
if (!$category->isSection() && $category->allow_anonymous) {
$arrayanynomousbox[] = '"' . $category->id . '":' . $category->post_anonymous;
}
if (!$category->isSection() && $category->allow_polls) {
$arraypollcatid[] = '"' . $category->id . '":1';
}
}
$arrayanynomousbox = implode(',', $arrayanynomousbox);
$arraypollcatid = implode(',', $arraypollcatid);
// FIXME: We need to proxy this...
$this->document = JFactory::getDocument();
$this->document->addScriptDeclaration('var arrayanynomousbox={' . $arrayanynomousbox . '}');
$this->document->addScriptDeclaration('var pollcategoriesid = {' . $arraypollcatid . '};');
$this->category = KunenaForumCategoryHelper::get($catid);
list($this->topic, $this->message) = $this->category->newTopic($saved);
$this->template->setCategoryIconset($this->topic->getCategory()->iconset);
// Get topic icons if they are enabled.
if ($this->config->topicicons) {
$this->topicIcons = $this->template->getTopicIcons(false, $saved ? $saved['icon_id'] : 0, $this->topic->getCategory()->iconset);
}
if ($this->topic->isAuthorised('create') && $this->me->canDoCaptcha()) {
if (JPluginHelper::isEnabled('captcha')) {
$plugin = JPluginHelper::getPlugin('captcha');
$params = new JRegistry($plugin[0]->params);
$captcha_pubkey = $params->get('public_key');
$catcha_privkey = $params->get('private_key');
if (!empty($captcha_pubkey) && !empty($catcha_privkey)) {
JPluginHelper::importPlugin('captcha');
$dispatcher = JDispatcher::getInstance();
$result = $dispatcher->trigger('onInit', 'dynamic_recaptcha_1');
$this->captchaEnabled = $result[0];
}
}
} else {
$this->captchaEnabled = false;
}
if (!$this->topic->category_id) {
throw new KunenaExceptionAuthorise(JText::sprintf('COM_KUNENA_POST_NEW_TOPIC_NO_PERMISSIONS', $this->topic->getError()), $this->me->exists() ? 403 : 401);
}
$options = array();
$selected = $this->topic->category_id;
if ($this->config->pickup_category) {
$options[] = JHtml::_('select.option', '', JText::_('COM_KUNENA_SELECT_CATEGORY'), 'value', 'text');
$selected = 0;
}
if ($saved) {
$selected = $saved['catid'];
}
$cat_params = array('ordering' => 'ordering', 'toplevel' => 0, 'sections' => 0, 'direction' => 1, 'hide_lonely' => 1, 'action' => 'topic.create');
$this->selectcatlist = JHtml::_('kunenaforum.categorylist', 'catid', $catid, $options, $cat_params, 'class="form-control inputbox required"', 'value', 'text', $selected, 'postcatid');
$this->action = 'post';
$this->allowedExtensions = KunenaAttachmentHelper::getExtensions($this->category);
if ($arraypollcatid) {
$this->poll = $this->topic->getPoll();
}
$this->post_anonymous = $saved ? $saved['anonymous'] : !empty($this->category->post_anonymous);
$this->subscriptionschecked = $saved ? $saved['subscribe'] : $this->config->subscriptionschecked == 1;
$this->app->setUserState('com_kunena.postfields', null);
$this->canSubscribe = $this->canSubscribe();
$this->headerText = JText::_('COM_KUNENA_NEW_TOPIC');
return true;
}
/**
* Upload files with AJAX.
*
* @throws RuntimeException
*/
public function upload()
{
// Only support JSON requests.
if ($this->input->getWord('format', 'html') != 'json') {
throw new RuntimeException(JText::_('Bad Request'), 400);
}
$upload = KunenaUpload::getInstance();
// We are converting all exceptions into JSON.
try {
if (!JSession::checkToken('request')) {
throw new RuntimeException(JText::_('Forbidden'), 403);
}
$me = KunenaUserHelper::getMyself();
$catid = $this->input->getInt('catid', 0);
$mesid = $this->input->getInt('mesid', 0);
if ($mesid) {
$message = KunenaForumMessageHelper::get($mesid);
$message->tryAuthorise('attachment.create');
$category = $message->getCategory();
} else {
$category = KunenaForumCategoryHelper::get($catid);
// TODO: Some room for improvements in here... (maybe ask user to pick up category first)
if ($category->id) {
if (stripos($this->input->getString('mime'), 'image/') !== false) {
$category->tryAuthorise('topic.post.attachment.createimage');
} else {
$category->tryAuthorise('topic.post.attachment.createfile');
}
}
}
$caption = $this->input->getString('caption');
$options = array('filename' => $this->input->getString('filename'), 'size' => $this->input->getInt('size'), 'mime' => $this->input->getString('mime'), 'hash' => $this->input->getString('hash'), 'chunkStart' => $this->input->getInt('chunkStart', 0), 'chunkEnd' => $this->input->getInt('chunkEnd', 0));
// Upload!
$upload->addExtensions(KunenaAttachmentHelper::getExtensions($category->id, $me->userid));
$response = (object) $upload->ajaxUpload($options);
if (!empty($response->completed)) {
// We have it all, lets create the attachment.
$uploadFile = $upload->getProtectedFile();
list($basename, $extension) = $upload->splitFilename();
$attachment = new KunenaAttachment();
$attachment->bind(array('mesid' => 0, 'userid' => (int) $me->userid, 'protected' => null, 'hash' => $response->hash, 'size' => $response->size, 'folder' => null, 'filetype' => $response->mime, 'filename' => null, 'filename_real' => $response->filename, 'caption' => $caption));
// Resize image if needed.
if ($attachment->isImage()) {
$imageInfo = KunenaImage::getImageFileProperties($uploadFile);
$config = KunenaConfig::getInstance();
if ($imageInfo->width > $config->imagewidth || $imageInfo->height > $config->imageheight) {
// Calculate quality for both JPG and PNG.
$quality = $config->imagequality;
if ($quality < 1 || $quality > 100) {
$quality = 70;
}
if ($imageInfo->type == IMAGETYPE_PNG) {
$quality = intval(($quality - 1) / 10);
}
$image = new KunenaImage($uploadFile);
$image = $image->resize($config->imagewidth, $config->imageheight, false);
$options = array('quality' => $quality);
$image->toFile($uploadFile, $imageInfo->type, $options);
unset($image);
$attachment->hash = md5_file($uploadFile);
$attachment->size = filesize($uploadFile);
}
}
$attachment->saveFile($uploadFile, $basename, $extension, true);
// Set id and override response variables just in case if attachment was modified.
$response->id = $attachment->id;
$response->hash = $attachment->hash;
$response->size = $attachment->size;
$response->mime = $attachment->filetype;
$response->filename = $attachment->filename_real;
}
} catch (Exception $response) {
$upload->cleanup();
// Use the exception as the response.
}
header('Content-type: application/json');
header("Expires: Mon, 26 Jul 1997 05:00:00 GMT");
header("Last-Modified: " . gmdate("D, d M Y H:i:s") . " GMT");
header("Cache-Control: no-store, no-cache, must-revalidate");
header("Cache-Control: post-check=0, pre-check=0", false);
header("Pragma: no-cache");
while (@ob_end_clean()) {
}
echo $upload->ajaxResponse($response);
jexit();
}
