/**
* Saves posted data for a new/edited forum thread post
*
* @return void
*/
public function savethread()
{
if (User::isGuest()) {
App::redirect(Route::url('index.php?option=com_users&view=login&return=' . base64_encode(Route::url($this->base))));
return;
}
// Incoming
$section = Request::getVar('section', '');
$fields = Request::getVar('fields', array(), 'post', 'none', 2);
$fields = array_map('trim', $fields);
$this->_authorize('thread', intval($fields['id']));
$asset = 'thread';
if ($fields['parent']) {
//$asset = 'post';
}
if ($fields['id']) {
$old = new \Components\Forum\Tables\Post($this->database);
$old->load(intval($fields['id']));
if ($old->created_by == User::get('id')) {
$this->params->set('access-edit-thread', true);
}
}
if ($fields['id'] && !$this->params->get('access-edit-thread') || !$fields['id'] && !$this->params->get('access-create-thread')) {
App::redirect(Route::url('index.php?option=' . $this->option . '&cn=' . $this->group->get('cn') . '&active=forum'), Lang::txt('PLG_GROUPS_FORUM_NOT_AUTHORIZED'), 'warning');
return;
}
$fields['sticky'] = isset($fields['sticky']) ? $fields['sticky'] : 0;
$fields['closed'] = isset($fields['closed']) ? $fields['closed'] : 0;
// Bind data
$model = new \Components\Forum\Tables\Post($this->database);
if (!$model->bind($fields)) {
$this->addPluginMessage($model->getError(), 'error');
return $this->editthread($model);
}
if (!$model->anonymous) {
$model->anonymous = 0;
}
// Check content
if (!$model->check()) {
$this->addPluginMessage($model->getError(), 'error');
return $this->editthread($model);
}
// Store new content
if (!$model->store()) {
$this->addPluginMessage($model->getError(), 'error');
return $this->editthread($model);
}
$parent = $model->parent ? $model->parent : $model->id;
//update
$this->upload($parent, $model->id);
if ($fields['id']) {
if ($old->category_id != $fields['category_id']) {
$model->updateReplies(array('category_id' => $fields['category_id']), $model->id);
}
}
$category = new \Components\Forum\Tables\Category($this->database);
$category->load(intval($model->category_id));
$sectionTbl = new \Components\Forum\Tables\Section($this->database);
$sectionTbl->load(intval($category->section_id));
$tags = Request::getVar('tags', '', 'post');
$tagger = new \Components\Forum\Models\Tags($model->id);
$tagger->setTags($tags, User::get('id'));
// Determine post save message
// Also, get subject of post for outgoing email, either the title of parent post (for replies), or title of current post (for new threads)
if (!$fields['parent']) {
$message = Lang::txt('PLG_GROUPS_FORUM_THREAD_STARTED');
$posttitle = $model->title;
} else {
$message = Lang::txt('PLG_GROUPS_FORUM_POST_ADDED');
$parentForumTablePost = new \Components\Forum\Tables\Post($this->database);
$parentForumTablePost->load(intval($fields['parent']));
$posttitle = $parentForumTablePost->title;
}
if ($fields['id']) {
$message = $model->modified_by ? Lang::txt('PLG_GROUPS_FORUM_POST_EDITED') : Lang::txt('PLG_GROUPS_FORUM_POST_ADDED');
}
// Determine route
if ($model->parent) {
$thread = $model->thread;
} else {
$thread = $model->id;
}
$params = Component::params('com_groups');
// Email the group and insert email tokens to allow them to respond to group posts via email
if ($params->get('email_comment_processing')) {
$esection = new \Components\Forum\Models\Section($sectionTbl);
$ecategory = new \Components\Forum\Models\Category($category);
$ecategory->set('section_alias', $esection->get('alias'));
$ethread = new \Components\Forum\Models\Thread(intval($thread));
$ethread->set('section', $esection->get('alias'));
$ethread->set('category', $ecategory->get('alias'));
$epost = new \Components\Forum\Models\Thread($model);
$epost->set('section', $esection->get('alias'));
$epost->set('category', $ecategory->get('alias'));
// Figure out who should be notified about this comment (all group members for now)
$userIDsToEmail = array();
foreach ($this->members as $mbr) {
//Look up user info
$user = User::getInstance($mbr);
if ($user->get('id')) {
include_once PATH_CORE . DS . 'plugins' . DS . 'groups' . DS . 'memberoptions' . DS . 'memberoption.class.php';
// Find the user's group settings, do they want to get email (0 or 1)?
$groupMemberOption = new GroupsTableMemberoption($this->database);
$groupMemberOption->loadRecord($this->group->get('gidNumber'), $user->get('id'), GROUPS_MEMBEROPTION_TYPE_DISCUSSION_NOTIFICIATION);
$sendEmail = 0;
if ($groupMemberOption->id) {
$sendEmail = $groupMemberOption->optionvalue;
}
if ($sendEmail == 1) {
$userIDsToEmail[] = $user->get('id');
}
}
}
$encryptor = new \Hubzero\Mail\Token();
$from = array('name' => Config::get('sitename'), 'email' => Config::get('mailfrom'));
// Email each group member separately, each needs a user specific token
foreach ($userIDsToEmail as $userID) {
// Construct User specific Email ThreadToken
// Version, type, userid, xforumid
$token = $encryptor->buildEmailToken(1, 2, $userID, $parent);
// add unsubscribe link
$unsubscribeToken = $encryptor->buildEmailToken(1, 3, $userID, $this->group->get('gidNumber'));
$unsubscribeLink = rtrim(Request::base(), '/') . '/' . ltrim(Route::url('index.php?option=com_groups&cn=' . $this->group->get('cn') . '&active=forum&action=unsubscribe&t=' . $unsubscribeToken), DS);
$msg = array();
// create view object
$eview = new \Hubzero\Mail\View(array('base_path' => __DIR__, 'name' => 'email', 'layout' => 'comment_plain'));
// plain text
$eview->set('delimiter', '~!~!~!~!~!~!~!~!~!~!')->set('unsubscribe', $unsubscribeLink)->set('group', $this->group)->set('section', $esection)->set('category', $ecategory)->set('thread', $ethread)->set('post', $epost);
$plain = $eview->loadTemplate(false);
$msg['plaintext'] = str_replace("\n", "\r\n", $plain);
// HTML
$eview->setLayout('comment_html');
$html = $eview->loadTemplate();
$msg['multipart'] = str_replace("\n", "\r\n", $html);
$subject = ' - ' . $this->group->get('cn') . ' - ' . $posttitle;
$from['replytoemail'] = 'hgm-' . $token . '@' . $_SERVER['HTTP_HOST'];
if (!Event::trigger('xmessage.onSendMessage', array('group_message', $subject, $msg, $from, array($userID), $this->option, null, '', $this->group->get('gidNumber')))) {
$this->setError(Lang::txt('GROUPS_ERROR_EMAIL_MEMBERS_FAILED'));
}
}
}
// Set the redirect
App::redirect(Route::url($this->base . '&scope=' . $section . '/' . $category->alias . '/' . $thread), $message, 'passed');
}
/**
* Saves posted data for a new/edited forum thread post
*
* @return void
*/
public function savethread()
{
// Check for request forgeries
Request::checkToken();
// Must be logged in
if (User::isGuest()) {
App::redirect(Route::url('index.php?option=com_users&view=login&return=' . base64_encode(Route::url($this->base, false, true))));
return;
}
// Incoming
$section = Request::getVar('section', '');
$no_html = Request::getInt('no_html', 0);
$fields = Request::getVar('fields', array(), 'post', 'none', 2);
$fields = array_map('trim', $fields);
// Check permissions
$this->_authorize('thread', intval($fields['id']));
$asset = 'thread';
if ($fields['id'] && !$this->params->get('access-edit-thread') || !$fields['id'] && !$this->params->get('access-create-thread')) {
App::redirect(Route::url($this->base), Lang::txt('You are not authorized to perform this action.'), 'warning');
return;
}
if ($fields['id']) {
$old = new \Components\Forum\Tables\Post($this->database);
$old->load(intval($fields['id']));
}
// Bind data
$model = new \Components\Forum\Tables\Post($this->database);
if (!$model->bind($fields)) {
$this->addPluginMessage($model->getError(), 'error');
return $this->editthread($model);
}
// Double comment?
$query = "SELECT * FROM `#__forum_posts` WHERE object_id=" . $this->database->Quote($model->object_id);
$query .= " AND scope_id=" . $this->database->Quote($model->scope_id) . " AND scope=" . $this->database->Quote($model->scope);
$query .= " AND comment=" . $this->database->Quote($model->comment) . " AND created_by=" . $this->database->Quote($model->created_by);
$query .= " LIMIT 1";
$this->database->setQuery($query);
if ($result = $this->database->loadAssoc()) {
$model->bind($result);
}
// Load the category
$category = new \Components\Forum\Tables\Category($this->database);
$category->load(intval($model->category_id));
if (!$model->object_id && $category->object_id) {
$model->object_id = $category->object_id;
}
// Check content
if (!$model->check()) {
$this->addPluginMessage($model->getError(), 'error');
return $this->editthread($model);
}
// Store new content
if (!$model->store()) {
$this->addPluginMessage($model->getError(), 'error');
return $this->editthread($model);
}
// Determine parent ID
$parent = $model->parent ? $model->parent : $model->id;
// Get the thread ID
if (!$model->thread && !$model->parent) {
$model->thread = $model->id;
}
// Upload file
$this->upload($model->thread, $model->id);
// Update category ID if it was changed
if ($fields['id']) {
if ($old->category_id != $fields['category_id']) {
$model->updateReplies(array('category_id' => $fields['category_id']), $model->id);
}
}
// Save tags
$tags = Request::getVar('tags', '', 'post');
$tagger = new \Components\Forum\Models\Tags($model->id);
$tagger->setTags($tags, User::get('id'), 1);
// Being called through AJAX?
if ($no_html) {
// Set the thread
Request::setVar('thread', $model->thread);
// Is this a new post in a thread or new thread entirely?
if (!$model->parent) {
// New thread
// Update the thread list and get the contents of the thread
Request::setVar('action', 'both');
} else {
// Get a list of new posts in the thread
Request::setVar('action', 'posts');
}
// If we have a lecture set, push through to the lecture view
if (Request::getVar('group', '')) {
$unit = $this->course->offering()->unit($category->alias);
$lecture = new \Components\Courses\Models\Assetgroup($model->object_id);
return $this->onCourseAfterLecture($this->course, $unit, $lecture);
} else {
// Display main panel
return $this->panel();
}
}
$rtrn = base64_decode(Request::getVar('return', '', 'post'));
if (!$rtrn) {
$rtrn = Route::url($this->base . '&thread=' . $thread);
}
// Set the redirect
App::redirect($rtrn, $message, 'passed');
}
