public function addThreadObject($a_prevent_redirect = false)
{
/**
* @var $ilUser ilObjUser
* @var $ilAccess ilAccessHandler
* @var $lng ilLanguage
*/
global $ilUser, $ilAccess, $lng;
$frm = $this->object->Forum;
$frm->setForumId($this->object->getId());
$frm->setForumRefId($this->object->getRefId());
if (!$ilAccess->checkAccess('add_thread', '', $this->object->getRefId())) {
$this->ilias->raiseError($lng->txt('permission_denied'), $this->ilias->error_obj->MESSAGE);
}
$frm->setMDB2WhereCondition('top_frm_fk = %s ', array('integer'), array($frm->getForumId()));
$topicData = $frm->getOneTopic();
$this->initTopicCreateForm();
if ($this->create_topic_form_gui->checkInput()) {
require_once 'Services/Captcha/classes/class.ilCaptchaUtil.php';
if ($ilUser->isAnonymous() && !$ilUser->isCaptchaVerified() && ilCaptchaUtil::isActiveForForum()) {
$ilUser->setCaptchaVerified(true);
}
if ($this->objProperties->isAnonymized()) {
if (!strlen($this->create_topic_form_gui->getInput('alias'))) {
$user_alias = $this->lng->txt('forums_anonymous');
} else {
$user_alias = $this->create_topic_form_gui->getInput('alias');
}
} else {
$user_alias = $ilUser->getLogin();
}
$status = 1;
if ($this->objProperties->isPostActivationEnabled() && !$this->is_moderator || $this->objCurrentPost->isAnyParentDeactivated()) {
$status = 0;
}
// build new thread
$newPost = $frm->generateThread($topicData['top_pk'], $ilUser->getId(), $this->objProperties->isAnonymized() ? 0 : $ilUser->getId(), $this->handleFormInput($this->create_topic_form_gui->getInput('subject'), false), ilRTE::_replaceMediaObjectImageSrc($this->create_topic_form_gui->getInput('message'), 0), $this->create_topic_form_gui->getItemByPostVar('notify') ? (int) $this->create_topic_form_gui->getInput('notify') : 0, $this->create_topic_form_gui->getItemByPostVar('notify_posts') ? (int) $this->create_topic_form_gui->getInput('notify_posts') : 0, $user_alias, '', $status);
$file = $_FILES['userfile'];
// file upload
if (is_array($file) && !empty($file)) {
$tmp_file_obj = new ilFileDataForum($this->object->getId(), $newPost);
$tmp_file_obj->storeUploadedFile($file);
}
// Visit-Counter
$frm->setDbTable('frm_data');
$frm->setMDB2WhereCondition('top_pk = %s ', array('integer'), array($topicData['top_pk']));
$frm->updateVisits($topicData['top_pk']);
$frm->setMDB2WhereCondition('thr_top_fk = %s AND thr_subject = %s AND thr_num_posts = 1 ', array('integer', 'text'), array($topicData['top_pk'], $this->create_topic_form_gui->getInput('subject')));
// copy temporary media objects (frm~)
include_once 'Services/MediaObjects/classes/class.ilObjMediaObject.php';
$mediaObjects = ilRTE::_getMediaObjects($this->create_topic_form_gui->getInput('message'), 0);
foreach ($mediaObjects as $mob) {
if (ilObjMediaObject::_exists($mob)) {
ilObjMediaObject::_removeUsage($mob, 'frm~:html', $ilUser->getId());
ilObjMediaObject::_saveUsage($mob, 'frm:html', $newPost);
}
}
if ($this->ilias->getSetting('forum_notification') == 1) {
// send notification about new topic
$objPost = new ilForumPost((int) $newPost, $this->is_moderator);
$post_data = array();
$post_data = $objPost->getDataAsArray();
$titles = $this->getTitlesByRefId(array($this->object->getRefId()));
$post_data["top_name"] = $titles[0];
$post_data["ref_id"] = $this->object->getRefId();
$frm->sendForumNotifications($post_data);
}
if (!$a_prevent_redirect) {
ilUtil::sendSuccess($this->lng->txt('forums_thread_new_entry'), true);
$this->ctrl->redirect($this);
} else {
return $newPost;
}
} else {
$this->create_topic_form_gui->setValuesByPost();
if (!$this->objProperties->isAnonymized()) {
$this->create_topic_form_gui->getItemByPostVar('alias')->setValue($ilUser->getLogin());
}
return $this->tpl->setContent($this->create_topic_form_gui->getHTML());
}
}
public function savePostObject()
{
/**
* @var $ilUser ilObjUser
* @var $ilAccess ilAccessHandler
* @var $lng ilLanguage
*/
global $ilUser, $ilAccess, $lng;
if (!isset($_POST['del_file']) || !is_array($_POST['del_file'])) {
$_POST['del_file'] = array();
}
if ($this->objCurrentTopic->isClosed()) {
$_GET['action'] = '';
return $this->viewThreadObject();
}
$oReplyEditForm = $this->getReplyEditForm();
if ($oReplyEditForm->checkInput()) {
require_once 'Services/Captcha/classes/class.ilCaptchaUtil.php';
if ($ilUser->isAnonymous() && !$ilUser->isCaptchaVerified() && ilCaptchaUtil::isActiveForForum()) {
$ilUser->setCaptchaVerified(true);
}
// init objects
$oForumObjects = $this->getForumObjects();
/**
* @var $forumObj ilObjForum
*/
$forumObj = $oForumObjects['forumObj'];
/**
* @var $frm ilForum
*/
$frm = $oForumObjects['frm'];
$frm->setMDB2WhereCondition(' top_frm_fk = %s ', array('integer'), array($frm->getForumId()));
$topicData = $frm->getOneTopic();
// Generating new posting
if ($_GET['action'] == 'ready_showreply') {
if (!$ilAccess->checkAccess('add_reply', '', (int) $_GET['ref_id'])) {
$this->ilias->raiseError($lng->txt('permission_denied'), $this->ilias->error_obj->MESSAGE);
}
// reply: new post
$status = 1;
$send_activation_mail = 0;
if ($this->objProperties->isPostActivationEnabled()) {
if (!$this->is_moderator) {
$status = 0;
$send_activation_mail = 1;
} else {
if ($this->objCurrentPost->isAnyParentDeactivated()) {
$status = 0;
}
}
}
if ($this->objProperties->isAnonymized()) {
if (!strlen($oReplyEditForm->getInput('alias'))) {
$user_alias = $this->lng->txt('forums_anonymous');
} else {
$user_alias = $oReplyEditForm->getInput('alias');
}
} else {
$user_alias = $ilUser->getLogin();
}
$newPost = $frm->generatePost($topicData['top_pk'], $this->objCurrentTopic->getId(), $this->objProperties->isAnonymized() ? 0 : $ilUser->getId(), ilRTE::_replaceMediaObjectImageSrc($oReplyEditForm->getInput('message'), 0), $this->objCurrentPost->getId(), (int) $oReplyEditForm->getInput('notify'), $this->handleFormInput($oReplyEditForm->getInput('subject'), false), $user_alias, '', $status, $send_activation_mail);
// mantis #8115: Mark parent as read
$this->object->markPostRead($ilUser->getId(), (int) $this->objCurrentTopic->getId(), (int) $this->objCurrentPost->getId());
// copy temporary media objects (frm~)
include_once 'Services/MediaObjects/classes/class.ilObjMediaObject.php';
$mediaObjects = ilRTE::_getMediaObjects($oReplyEditForm->getInput('message'), 0);
$myMediaObjects = ilObjMediaObject::_getMobsOfObject('frm~:html', $ilUser->getId());
foreach ($mediaObjects as $mob) {
foreach ($myMediaObjects as $myMob) {
if ($mob == $myMob) {
// change usage
ilObjMediaObject::_removeUsage($mob, 'frm~:html', $ilUser->getId());
break;
}
}
ilObjMediaObject::_saveUsage($mob, 'frm:html', $newPost);
}
$oFDForum = new ilFileDataForum($forumObj->getId(), $newPost);
$file = $_FILES['userfile'];
if (is_array($file) && !empty($file)) {
$oFDForum->storeUploadedFile($file);
}
// FINALLY SEND MESSAGE
if ($this->ilias->getSetting("forum_notification") == 1 && (int) $status) {
$objPost = new ilForumPost((int) $newPost, $this->is_moderator);
$post_data = array();
$post_data = $objPost->getDataAsArray();
$titles = $this->getTitlesByRefId(array($this->object->getRefId()));
$post_data["top_name"] = $titles[0];
$post_data["ref_id"] = $this->object->getRefId();
$frm->__sendMessage($objPost->getParentId(), $post_data);
$frm->sendForumNotifications($post_data);
$frm->sendThreadNotifications($post_data);
}
$message = '';
if (!$this->is_moderator && !$status) {
$message .= $lng->txt('forums_post_needs_to_be_activated');
} else {
$message .= $lng->txt('forums_post_new_entry');
}
$_SESSION['frm'][(int) $_GET['thr_pk']]['openTreeNodes'][] = (int) $this->objCurrentPost->getId();
ilUtil::sendSuccess($message, true);
$this->ctrl->setParameter($this, 'pos_pk', $newPost);
$this->ctrl->setParameter($this, 'thr_pk', $this->objCurrentPost->getThreadId());
$this->ctrl->redirect($this, 'viewThread');
} else {
if (!$this->is_moderator && !$this->objCurrentPost->isOwner($ilUser->getId()) || $this->objCurrentPost->isCensored() || $ilUser->getId() == ANONYMOUS_USER_ID) {
$this->ilias->raiseError($lng->txt('permission_denied'), $this->ilias->error_obj->MESSAGE);
}
// remove usage of deleted media objects
include_once 'Services/MediaObjects/classes/class.ilObjMediaObject.php';
$oldMediaObjects = ilObjMediaObject::_getMobsOfObject('frm:html', $this->objCurrentPost->getId());
$curMediaObjects = ilRTE::_getMediaObjects($oReplyEditForm->getInput('message'), 0);
foreach ($oldMediaObjects as $oldMob) {
$found = false;
foreach ($curMediaObjects as $curMob) {
if ($oldMob == $curMob) {
$found = true;
break;
}
}
if (!$found) {
if (ilObjMediaObject::_exists($oldMob)) {
ilObjMediaObject::_removeUsage($oldMob, 'frm:html', $this->objCurrentPost->getId());
$mob_obj = new ilObjMediaObject($oldMob);
$mob_obj->delete();
}
}
}
// if post has been edited posting mus be activated again by moderator
$status = 1;
$send_activation_mail = 0;
if ($this->objProperties->isPostActivationEnabled()) {
if (!$this->is_moderator) {
$status = 0;
$send_activation_mail = 1;
} else {
if ($this->objCurrentPost->isAnyParentDeactivated()) {
$status = 0;
}
}
}
$this->objCurrentPost->setStatus($status);
$this->objCurrentPost->setSubject($this->handleFormInput($oReplyEditForm->getInput('subject'), false));
$this->objCurrentPost->setMessage(ilRTE::_replaceMediaObjectImageSrc($oReplyEditForm->getInput('message'), 0));
$this->objCurrentPost->setNotification((int) $oReplyEditForm->getInput('notify'));
$this->objCurrentPost->setChangeDate(date('Y-m-d H:i:s'));
$this->objCurrentPost->setUpdateUserId($ilUser->getId());
// edit: update post
if ($this->objCurrentPost->update()) {
$this->objCurrentPost->reload();
// Change news item accordingly
include_once 'Services/News/classes/class.ilNewsItem.php';
// note: $this->objCurrentPost->getForumId() does not give us the forum ID here (why?)
$news_id = ilNewsItem::getFirstNewsIdForContext($forumObj->getId(), 'frm', $this->objCurrentPost->getId(), 'pos');
if ($news_id > 0) {
$news_item = new ilNewsItem($news_id);
$news_item->setTitle($this->objCurrentPost->getSubject());
$news_item->setContent(ilRTE::_replaceMediaObjectImageSrc($frm->prepareText($this->objCurrentPost->getMessage(), 0), 1));
$news_item->update();
}
// attachments
$oFDForum = $oForumObjects['file_obj'];
$file = $_FILES['userfile'];
if (is_array($file) && !empty($file)) {
$oFDForum->storeUploadedFile($file);
}
$file2delete = $oReplyEditForm->getInput('del_file');
if (is_array($file2delete) && count($file2delete)) {
$oFDForum->unlinkFilesByMD5Filenames($file2delete);
}
}
if (!$status && $send_activation_mail) {
$pos_data = $this->objCurrentPost->getDataAsArray();
$pos_data["top_name"] = $this->object->getTitle();
$frm->sendPostActivationNotification($pos_data);
}
ilUtil::sendSuccess($lng->txt('forums_post_modified'), true);
$this->ctrl->setParameter($this, 'pos_pk', $this->objCurrentPost->getId());
$this->ctrl->setParameter($this, 'thr_pk', $this->objCurrentPost->getThreadId());
$this->ctrl->setParameter($this, 'viewmode', $_SESSION['viewmode']);
$this->ctrl->redirect($this, 'viewThread');
}
} else {
$_GET['action'] = substr($_GET['action'], 6);
}
return $this->viewThreadObject();
}
