/**
* Performs the action; returns true on success, false on error.
*
* @param $p_context - the current context object
* @return bool
*/
public function takeAction(CampContext &$p_context)
{
$p_context->default_url->reset_parameter('f_'.$this->m_name);
$p_context->url->reset_parameter('f_'.$this->m_name);
if (!is_null($this->m_error)) {
return false;
}
// Check that the article exists.
$articleMetaObj = $p_context->default_article;
if (!$articleMetaObj->defined) {
$this->m_error = new PEAR_Error('The article was not selected. You must view an article in order to post comments.',
ACTION_PREVIEW_COMMENT_ERR_NO_ARTICLE);
return false;
}
if (!$articleMetaObj->comments_enabled || $articleMetaObj->comments_locked) {
$this->m_error = new PEAR_Error('Comments are not enabled for this publication/article.',
ACTION_PREVIEW_COMMENT_ERR_NOT_ENABLED);
return false;
}
// Get the publication.
$publicationObj = new Publication($articleMetaObj->publication->identifier);
$forum = new Phorum_forum($publicationObj->getForumId());
if (!$forum->exists()) {
$forum->create();
$forum->setName($publicationObj->getName());
$publicationObj->setForumId($forum->getForumId());
}
$forumId = $forum->getForumId();
$user = $p_context->user;
if ($user->defined) {
$this->m_properties['reader_email'] = $user->email;
} else {
if ($forum->getPublicPermissions() & (PHORUM_USER_ALLOW_NEW_TOPIC | PHORUM_USER_ALLOW_REPLY)) {
if (!isset($this->m_properties['reader_email'])) {
$this->m_error = new PEAR_Error('EMail field is empty. You must fill in your EMail address.',
ACTION_PREVIEW_COMMENT_ERR_NO_EMAIL);
return false;
}
} else {
$this->m_error = new PEAR_Error('You must be a registered user in order to submit a comment. Please subscribe or log in if you already have a subscription.',
ACTION_PREVIEW_COMMENT_ERR_NO_PUBLIC);
return false;
}
}
// Check if the reader was banned from posting comments.
if (Phorum_user::IsBanned($userRealName, $userEmail)) {
$this->m_error = new PEAR_Error('You are banned from submitting comments.',
ACTION_PREVIEW_COMMENT_ERR_BANNED);
return false;
}
$this->m_error = ACTION_OK;
return true;
}
/**
* Performs the action; returns true on success, false on error.
*
* @param $p_context - the current context object
* @return bool
*/
public function takeAction(CampContext &$p_context)
{
$p_context->default_url->reset_parameter('f_'.$this->m_name);
$p_context->url->reset_parameter('f_'.$this->m_name);
if (!is_null($this->m_error)) {
return false;
}
// Check that the article exists.
$articleMetaObj = $p_context->default_article;
if (!$articleMetaObj->defined) {
$this->m_error = new PEAR_Error('The article was not selected. You must view an article in order to post comments.',
ACTION_SUBMIT_COMMENT_ERR_NO_ARTICLE);
return false;
}
if (!$articleMetaObj->comments_enabled || $articleMetaObj->comments_locked) {
$this->m_error = new PEAR_Error('Comments are not enabled for this publication/article.',
ACTION_SUBMIT_COMMENT_ERR_NOT_ENABLED);
return false;
}
// Get the publication.
$publicationObj = new Publication($articleMetaObj->publication->identifier);
$forum = new Phorum_forum($publicationObj->getForumId());
if (!$forum->exists()) {
$forum->create();
$forum->setName($publicationObj->getName());
$publicationObj->setForumId($forum->getForumId());
}
$forumId = $forum->getForumId();
$user = $p_context->user;
if ($user->defined) {
$phorumUser = Phorum_user::GetByUserName($user->uname);
if (is_null($phorumUser)) {
$phorumUser = new Phorum_user();
}
$userId = $user->identifier;
$userEmail = $user->email;
$userRealName = $user->name;
$userPasswd = $user->password_encrypted;
// Check if the phorum user existed or was created successfuly.
// If not, set the error code to 'internal error' and exit.
if (!Phorum_user::CampUserExists($userId)
&& !$phorumUser->create($user->uname, $userPasswd, $userEmail, $userId)) {
$this->m_error = new PEAR_Error('There was an internal error when submitting the comment (code 1).',
ACTION_SUBMIT_COMMENT_ERR_INTERNAL);
return false;
}
} else {
if ($forum->getPublicPermissions() & (PHORUM_USER_ALLOW_NEW_TOPIC | PHORUM_USER_ALLOW_REPLY)) {
if (!isset($this->m_properties['reader_email'])) {
$this->m_error = new PEAR_Error('EMail field is empty. You must fill in your EMail address.',
ACTION_SUBMIT_COMMENT_ERR_NO_EMAIL);
return false;
}
$userId = null;
$userEmail = $this->m_properties['reader_email'];
$userRealName = $userEmail;
} else {
$this->m_error = new PEAR_Error('You must be a registered user in order to submit a comment. Please subscribe or log in if you already have a subscription.',
ACTION_SUBMIT_COMMENT_ERR_NO_PUBLIC);
return false;
}
}
// Validate the CAPTCHA code if it was enabled for the current publication.
if ($publicationObj->isCaptchaEnabled()) {
if ($this->_processCaptcha() === FALSE) {
return FALSE;
}
}
// Check if the reader was banned from posting comments.
if (Phorum_user::IsBanned($userRealName, $userEmail)) {
$this->m_error = new PEAR_Error('You are banned from submitting comments.',
ACTION_SUBMIT_COMMENT_ERR_BANNED);
return false;
}
// Create the first post message (if needed)
$articleObj = new Article($articleMetaObj->language->number, $articleMetaObj->number);
$firstPost = $this->CreateFirstComment($articleObj, $forumId);
if (is_null($firstPost)) {
$this->m_error = new PEAR_Error('There was an internal error when submitting the comment (code 2).',
ACTION_SUBMIT_COMMENT_ERR_INTERNAL);
return false;
}
// Set the parent to the currently viewed comment if a certain existing
// comment was selected. Otherwise, set the parent identifier to the root message.
$parentMessage = new Phorum_message($p_context->comment->identifier);
if (!$parentMessage->exists()) {
$parentMessage = $firstPost;
}
// Create the comment. If there was an error creating the comment set the
// error code to 'internal error' and exit.
$commentObj = new Phorum_message();
if (!$commentObj->create($forumId, $this->m_properties['subject'],
$this->m_properties['content'], $firstPost->getThreadId(),
$parentMessage->getMessageId(), $this->m_properties['nickname'], $userEmail,
is_null($userId) ? 0 : $userId)) {
$this->m_error = new PEAR_Error('There was an internal error when submitting the comment (code 3).',
ACTION_SUBMIT_COMMENT_ERR_INTERNAL);
return false;
}
// If the user was unknown (public comment) and public comments were moderated
// or the user was known (subscriber comment) and subscriber comments were moderated
// set the comment status to 'hold'. Otherwise, set the status to 'approved'.
if ((!is_null($userId) && $publicationObj->commentsSubscribersModerated())
|| (is_null($userId) && $publicationObj->commentsPublicModerated())) {
$commentObj->setStatus(PHORUM_STATUS_HOLD);
} else {
$commentObj->setStatus(PHORUM_STATUS_APPROVED);
}
// Link the message to the current article.
$isFirstMessage = ($firstPost->getThreadId() == 0);
ArticleComment::Link($articleMetaObj->number, $articleMetaObj->language->number,
$commentObj->getMessageId(), $isFirstMessage);
$p_context->comment = new MetaComment($commentObj->getMessageId());
$p_context->default_url->reset_parameter('f_comment_reader_email');
$p_context->default_url->reset_parameter('f_comment_subject');
$p_context->default_url->reset_parameter('f_comment_content');
$p_context->default_url->reset_parameter('f_submit_comment');
$p_context->default_url->reset_parameter('f_captcha_code');
$p_context->url->reset_parameter('f_comment_reader_email');
$p_context->url->reset_parameter('f_comment_subject');
$p_context->url->reset_parameter('f_comment_content');
$p_context->url->reset_parameter('f_submit_comment');
$p_context->url->reset_parameter('f_captcha_code');
$this->m_properties['rejected'] = false;
$this->m_error = ACTION_OK;
return true;
}
/**
* Create a message.
*
* @param int $p_forumId
* The forum ID that this message belongs to.
*
* @param string $p_subject
* The subject of the message.
*
* @param string $p_body
* The body of the message
*
* @param int $p_threadId
* Set this to zero if it is the first message in the thread
*
* @param int $p_parentId
* The message you are replying to.
*
* @param string $p_author
* Human readable string for the name of the author.
*
* @param string $p_email
* Author's email.
*
* @param int $p_userId
* User ID that is stored in the phorum_users table.
*
* @return boolean
*/
public function create($p_forumId, $p_subject ='', $p_body = '',
$p_threadId = 0, $p_parentId = 0,
$p_author = '', $p_email = '', $p_userId = 0)
{
global $PHORUM;
global $g_ado_db;
if (!is_numeric($p_forumId)) {
return null;
}
// Fetch the settings and pretend they were returned to
// us instead of setting a global variable.
phorum_db_load_settings();
$settings = $PHORUM['SETTINGS'];
// Required Input
$message['forum_id'] = $p_forumId;
// Optional input
$message['body'] = $p_body;
$message['subject'] = $p_subject;
$message['thread'] = $p_threadId;
$message['parent_id'] = $p_parentId;
$message['author'] = $p_author;
$message['email'] = $p_email;
$message['user_id'] = $p_userId;
// Defaults
$message['sort'] = PHORUM_SORT_DEFAULT;
$message['closed'] = 0;
// ??? Whats that suffix for?
// $suffix = preg_replace("/[^a-z0-9]/i", "", $PHORUM["name"]);
// $message['msgid'] = md5(uniqid(rand())) . ".$suffix";
$message['msgid'] = md5(uniqid(rand()));
$message['moderator_post'] = '0';
$message['datestamp'] = time();
// Fetch the forum object -
// we need it for the config values.
$forumObj = new Phorum_forum($p_forumId);
if (!$forumObj->exists()) {
return false;
}
// Set message workflow based on forum config.
if ($forumObj->isModerated()) {
$message['status'] = PHORUM_STATUS_HOLD;
} else {
$message['status'] = PHORUM_STATUS_APPROVED;
}
// Set user IP.
$user_ip = $_SERVER["REMOTE_ADDR"];
if ($settings["dns_lookup"]) {
$resolved = @gethostbyaddr($_SERVER["REMOTE_ADDR"]);
if (!empty($resolved)) {
$user_ip = $resolved;
}
}
$message["ip"] = $user_ip;
$lockTables = array($PHORUM['message_table'],
$PHORUM['search_table'],
$PHORUM['subscribers_table']);
$this->lockTables($lockTables);
phorum_db_post_message($message);
$this->mod_emailcomments($message);
// Update the thread count.
$sql = "SELECT COUNT(*) as thread_count FROM ".$PHORUM['message_table']
." WHERE forum_id=".$p_forumId
." AND thread=".$message['thread']
." AND status > 0";
$threadCount = $g_ado_db->GetOne($sql);
$sql = "UPDATE ".$PHORUM['message_table']
." SET thread_count=".$threadCount;
$g_ado_db->Execute($sql);
// Retrieve the message again because the database sets
// some values.
$message = phorum_db_get_message($message["message_id"], "message_id", true);
$this->m_data = $message;
// Set the thread depth
$this->__initThreadDepth();
// Set the thread order.
$this->__initThreadOrder();
$this->__updateThreadInfo();
if (isset($PHORUM['user']['user_id'])) {
// Mark own message read.
phorum_db_newflag_add_read(array(0=>array(
"id" => $message["message_id"],
"forum" => $message["forum_id"],
)));
// Update the number of messages the user has posted.
phorum_db_user_addpost();
}
// Actions for messages which are approved.
if ($message["status"] > 0) {
// Update forum statistics,
// ??? Note: phorum_db_update_forum_stats requires global parameter-passing.
$PHORUM['forum_id'] = $p_forumId;
phorum_db_update_forum_stats(false, 1, $message["datestamp"]);
// Mail subscribed users.
//phorum_email_notice($message);
}
// Mail moderators.
if ($forumObj->emailModeratorsEnabled()) {
//phorum_email_moderators($message);
}
$this->unlockTables();
return true;
} // fn create
camp_html_add_msg(getGS('Publication does not exist.'));
}
if ($f_default_alias != $publicationObj->getDefaultAliasId()) {
camp_is_alias_conflicting($f_default_alias);
}
if ($f_name != $publicationObj->getName()) {
camp_is_publication_conflicting($f_name);
}
if (camp_html_has_msgs()) {
camp_html_goto_page($backLink);
}
$forum = new Phorum_forum($publicationObj->getForumId());
if (!$forum->exists()) {
$forum = camp_forum_create($publicationObj);
}
$forum->setName($f_name);
$forum->setIsVisible($f_comments_enabled);
$publicationObj->setPublicComments($f_comments_public_enabled);
$setting = new Phorum_setting('mod_emailcomments', 'S');
if (!$setting->exists()) {
$setting->create();
}
$setting->update(array('addresses' => array($forum->getForumId() => $f_comments_moderator_to)));
$setting->update(array('from_addresses' => array($forum->getForumId() => $f_comments_moderator_from)));
$columns = array('Name' => $f_name,
'IdDefaultAlias' => $f_default_alias,