/**
* 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), $message, 'passed');
}
/**
* Saves posted data for a new/edited forum thread post
*
* @return void
*/
public function savethread()
{
// Login check is handled in the onGroup() method
/*if (User::isGuest())
{
App::redirect(
Route::url('index.php?option=com_users&view=login&return=' . base64_encode(Route::url($this->base, false, true)))
);
return;
}*/
// Check for request forgeries
Request::checkToken();
// Incoming
$section = Request::getVar('section', '');
$fields = Request::getVar('fields', array(), 'post', 'none', 2);
$fields = array_map('trim', $fields);
$fields['sticky'] = isset($fields['sticky']) ? $fields['sticky'] : 0;
$fields['closed'] = isset($fields['closed']) ? $fields['closed'] : 0;
$fields['anonymous'] = isset($fields['anonymous']) ? $fields['anonymous'] : 0;
// Instantiate a Post record
$post = Post::oneOrNew($fields['id']);
$this->_authorize('thread', intval($fields['id']));
$asset = 'thread';
if ($fields['parent']) {
//$asset = 'post';
}
$moving = false;
// Already present
if ($fields['id']) {
if ($post->get('created_by') == User::get('id')) {
$this->params->set('access-edit-' . $asset, true);
}
// Determine if we are moving the category for email suppression
if ($post->get('category_id') != $fields['category_id']) {
$moving = true;
}
$fields['modified'] = \Date::toSql();
$fields['modified_by'] = User::get('id');
}
if (!$this->params->get('access-edit-thread') && !$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');
}
// Bind data
$post->set($fields);
// Make sure the thread exists and is accepting new posts
if ($post->get('parent') && isset($fields['thread'])) {
$thread = Post::oneOrFail($fields['thread']);
if (!$thread->get('id') || $thread->get('closed')) {
Notify::error(Lang::txt('PLG_GROUPS_FORUM_ERROR_THREAD_CLOSED'));
return $this->editthread($post);
}
}
if (!$post->get('category_id')) {
Notify::error(Lang::txt('PLG_GROUPS_FORUM_ERROR_MISSING_CATEGORY'));
return $this->editthread($post);
}
// Make sure the category exists and is accepting new posts
$category = Category::oneOrFail($post->get('category_id'));
if ($category->get('closed')) {
Notify::error(Lang::txt('PLG_GROUPS_ERROR_CATEGORY_CLOSED'));
return $this->editthread($post);
}
// Store new content
if (!$post->save()) {
Notify::error($post->getError());
return $this->editthread($post);
}
// Upload
if (!$this->upload($post->get('thread', $post->get('id')), $post->get('id'))) {
Notify::error($this->getError());
return $this->editthread($post);
}
// Save tags
$post->tag(Request::getVar('tags', '', 'post'), User::get('id'));
// Set message
if (!$fields['id']) {
$message = Lang::txt('PLG_GROUPS_FORUM_POST_ADDED');
if (!$fields['parent']) {
$message = Lang::txt('PLG_GROUPS_FORUM_THREAD_STARTED');
}
} else {
$message = $post->get('modified_by') ? Lang::txt('PLG_GROUPS_FORUM_POST_EDITED') : Lang::txt('PLG_GROUPS_FORUM_POST_ADDED');
}
$section = $category->section();
$thread = Post::oneOrNew($post->get('thread'));
// Disable notifications
if ($fields['id'] && !Request::getInt('notify', 0)) {
$moving = true;
}
// Email the group and insert email tokens to allow them to respond to group posts via email
$params = Component::params('com_groups');
if ($params->get('email_comment_processing') && (isset($moving) && $moving == false)) {
$thread->set('section', $section->get('alias'));
$thread->set('category', $category->get('alias'));
$post->set('section', $section->get('alias'));
$post->set('category', $category->get('alias'));
// Figure out who should be notified about this comment (all group members for now)
$userIDsToEmail = array();
$memberoptions = false;
if (file_exists(PATH_CORE . DS . 'plugins' . DS . 'groups' . DS . 'memberoptions' . DS . 'models' . DS . 'memberoption.php')) {
include_once PATH_CORE . DS . 'plugins' . DS . 'groups' . DS . 'memberoptions' . DS . 'models' . DS . 'memberoption.php';
$memberoptions = true;
}
foreach ($this->members as $mbr) {
//Look up user info
$user = User::getInstance($mbr);
if ($user->get('id') && $memberoptions) {
// Find the user's group settings, do they want to get email (0 or 1)?
$groupMemberOption = Plugins\Groups\Memberoptions\Models\Memberoption::oneByUserAndOption($this->group->get('gidNumber'), $user->get('id'), 'receive-forum-email');
$sendEmail = $groupMemberOption->get('optionvalue', 0);
if ($sendEmail == 1) {
$userIDsToEmail[] = $user->get('id');
}
}
}
$allowEmailResponses = true;
try {
$encryptor = new \Hubzero\Mail\Token();
} catch (Exception $e) {
$allowEmailResponses = false;
}
$from = array('name' => (!$post->get('anonymous') ? $post->creator->get('name', Lang::txt('PLG_GROUPS_FORUM_UNKNOWN')) : Lang::txt('PLG_GROUPS_FORUM_ANONYMOUS')) . ' @ ' . Config::get('sitename'), 'email' => Config::get('mailfrom'), 'replytoname' => Config::get('sitename'), 'replytoemail' => Config::get('mailfrom'));
// Email each group member separately, each needs a user specific token
foreach ($userIDsToEmail as $userID) {
$unsubscribeLink = '';
$delimiter = '';
if ($allowEmailResponses) {
$delimiter = '~!~!~!~!~!~!~!~!~!~!';
// Construct User specific Email ThreadToken
// Version, type, userid, xforumid
$token = $encryptor->buildEmailToken(1, 2, $userID, $post->get('thread', $post->get('id')));
// 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);
$from['replytoname'] = Lang::txt('PLG_GROUPS_FORUM_REPLYTO') . ' @ ' . Config::get('sitename');
$from['replytoemail'] = 'hgm-' . $token . '@' . $_SERVER['HTTP_HOST'];
}
$msg = array();
// create view object
$eview = new \Hubzero\Mail\View(array('base_path' => __DIR__, 'name' => 'email', 'layout' => 'comment_plain'));
// plain text
$eview->set('delimiter', $delimiter)->set('unsubscribe', $unsubscribeLink)->set('group', $this->group)->set('section', $section)->set('category', $category)->set('thread', $thread)->set('post', $post);
$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 = Lang::txt('PLG_GROUPS_FORUM') . ': ' . $this->group->get('cn') . ' - ' . $thread->get('title');
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'));
}
}
}
$url = $this->base . '&scope=' . $section->get('alias') . '/' . $category->get('alias') . '/' . $thread->get('id');
// Record the activity
$recipients = array(['group', $this->group->get('gidNumber')], ['forum.' . $this->forum->get('scope'), $this->forum->get('scope_id')], ['user', $post->get('created_by')]);
foreach ($this->group->get('managers') as $recipient) {
$recipients[] = ['user', $recipient];
}
$type = 'thread';
$desc = Lang::txt('PLG_GROUPS_FORUM_ACTIVITY_' . strtoupper($type) . '_' . ($fields['id'] ? 'UPDATED' : 'CREATED'), '<a href="' . Route::url($url) . '">' . $post->get('title') . '</a>');
// If this is a post in a thread and not the thread starter...
if ($post->get('parent')) {
$thread = isset($thread) ? $thread : Post::oneOrFail($post->get('thread'));
$thread->set('last_activity', $fields['id'] ? $post->get('modified') : $post->get('created'));
$thread->save();
$type = 'post';
$desc = Lang::txt('PLG_GROUPS_FORUM_ACTIVITY_' . strtoupper($type) . '_' . ($fields['id'] ? 'UPDATED' : 'CREATED'), $post->get('id'), '<a href="' . Route::url($url) . '">' . $thread->get('title') . '</a>');
// If the parent post is not the same as the
// thread starter (i.e., this is a reply)
if ($post->get('parent') != $post->get('thread')) {
$parent = Post::oneOrFail($post->get('parent'));
$recipients[] = ['user', $parent->get('created_by')];
}
}
Event::trigger('system.logActivity', ['activity' => ['action' => $fields['id'] ? 'updated' : 'created', 'scope' => 'forum.' . $type, 'scope_id' => $post->get('id'), 'anonymous' => $post->get('anonymous', 0), 'description' => $desc, 'details' => array('thread' => $post->get('thread'), 'url' => Route::url($url))], 'recipients' => $recipients]);
// Set the redirect
App::redirect(Route::url($url), $message, 'passed');
}
/**
* Email Announcement
*
* @param object $announcement
* @param object $group
* @return boolean
*/
public static function send($announcement, $group)
{
// get all group members
$groupMembers = array();
foreach ($group->get('members') as $member) {
if ($profile = User::getInstance($member)) {
// Skip invalid emails
if (preg_match('/^-[0-9]+@invalid$/', $profile->get('email'))) {
continue;
}
$groupMembers[$profile->get('email')] = $profile->get('name');
}
}
if (!count($groupMembers)) {
return true;
}
// create view object
$eview = new \Hubzero\Mail\View(array('base_path' => __DIR__, 'name' => 'email', 'layout' => 'announcement_plain'));
// plain text
$eview->set('announcement', $announcement);
$plain = $eview->loadTemplate(false);
$plain = str_replace("\n", "\r\n", $plain);
// HTML
$eview->setLayout('announcement_html');
$html = $eview->loadTemplate();
$html = str_replace("\n", "\r\n", $html);
// set from address
$from = array('name' => Config::get('sitename') . ' Groups', 'email' => Config::get('mailfrom'));
// define subject
$subject = $group->get('description') . ' Group Announcement';
foreach ($groupMembers as $email => $name) {
// create message object
$message = new \Hubzero\Mail\Message();
// set message details and send
$message->setSubject($subject)->addReplyTo($from['email'], $from['name'])->addFrom($from['email'], $from['name'])->setTo($email, $name)->addPart($plain, 'text/plain')->addPart($html, 'text/html')->send();
}
// all good
return true;
}
/**
* Utility method to act on a user after it has been saved.
*
* This method sends a registration email to new users created in the backend.
*
* @param array $user Holds the new user data.
* @param boolean $isnew True if a new user is stored.
* @param boolean $success True if user was succesfully stored in the database.
* @param string $msg Message.
* @return void
*/
public function onUserAfterSave($user, $isnew, $success, $msg)
{
// Existing user - nothing to do...yet.
if (!$isnew) {
return;
}
// Initialise variables.
$config = App::get('config');
if (App::isSite()) {
if ($this->params->get('mail_to_admin', 1)) {
$lang = App::get('language');
$lang->load('plg_user_' . $this->_name, PATH_APP . DS . 'bootstrap' . DS . 'site') || $lang->load('plg_user_' . $this->_name, PATH_APP . DS . 'bootstrap' . DS . 'administrator') || $lang->load('plg_user_' . $this->_name, __DIR__);
$emailAddress = $config->get('mailfrom');
$eview = new Hubzero\Mail\View(array('base_path' => __DIR__, 'name' => 'emails', 'layout' => 'admincreate_plain'));
$eview->set('user', $user);
$eview->set('sitename', $config->get('sitename'));
$plain = $eview->loadTemplate(false);
$plain = str_replace("\n", "\r\n", $plain);
$eview->setLayout('admincreate_html');
$html = $eview->loadTemplate();
$html = str_replace("\n", "\r\n", $html);
// Assemble the email data
$mail = new Hubzero\Mail\Message();
$mail->addFrom($emailAddress, Lang::txt('PLG_USER_JOOMLA_EMAIL_ADMIN', $config->get('sitename')))->addTo($emailAddress)->addHeader('X-Component', Request::getCmd('option', 'com_members'))->addHeader('X-Component-Object', 'user_creation_admin_notification')->setSubject(Lang::txt('PLG_USER_JOOMLA_EMAIL_ACCOUNT_CREATION', $config->get('sitename')))->addPart($plain, 'text/plain')->addPart($html, 'text/html');
if (!$mail->send()) {
// TODO: Probably should raise a plugin error but this event is not error checked.
Log::error(Lang::txt('PLG_USER_JOOMLA_EMAIL_ERROR', $emailAddress));
}
}
}
// TODO: Suck in the frontend registration emails here as well. Job for a rainy day.
if (App::isAdmin()) {
if ($this->params->get('mail_to_user', 0)) {
$lang = App::get('language');
$defaultLocale = $lang->getTag();
// Look for user language. Priority:
// 1. User frontend language
// 2. User backend language
$userParams = new Hubzero\Config\Registry($user['params']);
$userLocale = $userParams->get('language', $userParams->get('admin_language', $defaultLocale));
if ($userLocale != $defaultLocale) {
$lang->setLanguage($userLocale);
}
$lang->load('plg_user_' . $this->_name, PATH_APP . DS . 'bootstrap' . DS . 'site') || $lang->load('plg_user_' . $this->_name, PATH_APP . DS . 'bootstrap' . DS . 'administrator') || $lang->load('plg_user_' . $this->_name, __DIR__);
// Compute the mail subject.
$emailSubject = Lang::txt('PLG_USER_JOOMLA_NEW_USER_EMAIL_SUBJECT', $user['name'], $config->get('sitename'));
// Compute the mail body.
$emailBody = Lang::txt('PLG_USER_JOOMLA_NEW_USER_EMAIL_BODY', $user['name'], $config->get('sitename'), Request::root(), $user['username'], $user['password_clear']);
// Assemble the email data...the sexy way!
$mail = new Hubzero\Mail\Message();
$mail->addFrom($config->get('mailfrom'), $config->get('fromname'))->addTo($user['email'])->setSubject($emailSubject)->setBody($emailBody);
// Set application language back to default if we changed it
if ($userLocale != $defaultLocale) {
$lang->setLanguage($defaultLocale);
}
if (!$mail->send()) {
// TODO: Probably should raise a plugin error but this event is not error checked.
throw new Exception(Lang::txt('PLG_USER_JOOMLA_EMAIL_ERROR'), 500);
}
}
}
}
