/** * 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; }
/** * Create a forum for a publication. * * @param Publication $p_publicationObj * @return Phorum_forum */ function camp_forum_create($p_publicationObj) { // create the phorum $forum = new Phorum_forum(); $forum->create(); $p_publicationObj->setForumId($forum->getForumId()); return $forum; } // fn camp_forum_create
/** * 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; }