public static function validateCaptcha($data) { require_once DISCUSS_CLASSES . '/recaptcha.php'; require_once DISCUSS_CLASSES . '/captcha.php'; $config = DiscussHelper::getConfig(); if ($config->get('antispam_easydiscuss_captcha')) { // If captcha is not enforced, we should allow this to bypass if (!DiscussHelper::getHelper('Captcha')->showCaptcha()) { return true; } $discussCaptcha = new stdClass(); $discussCaptcha->captchaResponse = JRequest::getVar('captcha-response'); $discussCaptcha->captchaId = JRequest::getInt('captcha-id'); $state = DiscussHelper::getHelper('Captcha')->verify($discussCaptcha); return $state; } if (!DiscussRecaptcha::isRequired()) { return true; } $obj = DiscussRecaptcha::recaptcha_check_answer($config->get('antispam_recaptcha_private'), $_SERVER['REMOTE_ADDR'], $data['recaptcha_challenge_field'], $data['recaptcha_response_field']); if ($obj->is_valid) { return true; } return false; }
/** * Process new reply submission called via an iframe. * * @since 2.0 * @access public */ public function ajaxSubmitReply() { // Process when a new reply is made from bbcode / wysiwyg editor $my = JFactory::getUser(); $config = DiscussHelper::getConfig(); $ajax = new Disjax(); $acl = DiscussHelper::getHelper('ACL'); $post = JRequest::get('POST'); // @task: User needs to be logged in, in order to submit a new reply. if (!$acl->allowed('add_reply', '0') && $my->id == 0) { // Append result $output = array(); $output['message'] = JText::_('COM_EASYDISCUSS_PLEASE_KINDLY_LOGIN_INORDER_TO_REPLY'); $output['type'] = 'error'; echo $this->_outputJson($output); return false; } if (!$acl->allowed('add_reply', '0')) { // Append result $output = array(); $output['message'] = JText::_('COM_EASYDISCUSS_ENTRY_NO_PERMISSION_TO_REPLY'); $output['type'] = 'error'; echo $this->_outputJson($output); return false; } if (!isset($post['parent_id'])) { // Append result $output = array(); $output['message'] = JText::_('COM_EASYDISCUSS_SYSTEM_INVALID_ID'); $output['type'] = 'error'; echo $this->_outputJson($output); return false; } $question = DiscussHelper::getTable('Post'); $state = $question->load($post['parent_id']); if (!$state) { // Append result $output = array(); $output['message'] = JText::_('COM_EASYDISCUSS_SYSTEM_INVALID_ID'); $output['type'] = 'error'; echo $this->_outputJson($output); return false; } // Ensure that the user really has access to the discussion if ($question->private && $my->id != $question->user_id && !DiscussHelper::isSiteAdmin() && !DiscussHelper::isModerator($post->category_id, $my->id)) { // Append result $output = array(); $output['message'] = JText::_('COM_EASYDISCUSS_SYSTEM_INSUFFICIENT_PERMISSIONS'); $output['type'] = 'error'; echo $this->_outputJson($output); return false; } $questionCategory = DiscussHelper::getTable('Category'); $questionCategory->load($question->category_id); $questionAccess = $question->getAccess($questionCategory); if (!$questionAccess->canReply()) { // Append result $output = array(); $output['message'] = JText::_('COM_EASYDISCUSS_ENTRY_NO_PERMISSION_TO_REPLY'); $output['type'] = 'error'; echo $this->_outputJson($output); return false; } if (empty($post['dc_reply_content'])) { // Append result $output = array(); $output['message'] = JText::_('COM_EASYDISCUSS_ERROR_REPLY_EMPTY'); $output['type'] = 'error'; echo $this->_outputJson($output); return false; } if (empty($my->id)) { if (empty($post['user_type'])) { // Append result $output = array(); $output['message'] = JText::_('COM_EASYDISCUSS_INVALID_USER_TYPE'); $output['type'] = 'error'; echo $this->_outputJson($output); return false; } if (!DiscussUserHelper::validateUserType($post['user_type'])) { $output = array(); $output['message'] = JText::sprintf('COM_EASYDISCUSS_THIS_USERTYPE_HAD_BEEN_DISABLED', $post['user_type']); $output['type'] = 'error'; echo $this->_outputJson($output); return false; } if (empty($post['poster_name']) || empty($post['poster_email'])) { $output = array(); $output['message'] = JText::sprintf('COM_EASYDISCUSS_GUEST_SIGN_IN_DESC'); $output['type'] = 'error'; echo $this->_outputJson($output); return false; } } else { $post['user_type'] = 'member'; $post['poster_name'] = ''; $post['poster_email'] = ''; } // get id if available $id = 0; // set alias $post['alias'] = DiscussHelper::getAlias($post['title'], 'post'); // set post owner $post['user_id'] = $my->id; $content = JRequest::getVar('dc_reply_content', '', 'post', 'none', JREQUEST_ALLOWRAW); $content = DiscussHelper::getHelper('String ')->unhtmlentities($content); // Rebind the post data $post['dc_reply_content'] = $content; $post['content_type'] = DiscussHelper::getEditorType('reply'); // Set the ip address $post['ip'] = JRequest::getVar('REMOTE_ADDR', '', 'SERVER'); // bind the table $table = DiscussHelper::getTable('Post'); $table->bind($post, true); // Set the category id for the reply since we might need to use this for acl checks. $table->category_id = $question->category_id; if ($config->get('main_moderatepost', 0) && !DiscussHelper::isModerateThreshold($my->id) && !DiscussHelper::isSiteAdmin($post->user_id)) { $table->published = DISCUSS_ID_PENDING; } else { $table->published = DISCUSS_ID_PUBLISHED; } require_once DISCUSS_CLASSES . '/recaptcha.php'; if (DiscussRecaptcha::isRequired()) { $obj = DiscussRecaptcha::recaptcha_check_answer($config->get('antispam_recaptcha_private'), $_SERVER['REMOTE_ADDR'], $post['recaptcha_challenge_field'], $post['recaptcha_response_field']); if (!$obj->is_valid) { $output = array(); $output['message'] = JText::_('COM_EASYDISCUSS_POST_INVALID_RECAPTCHA_RESPONSE'); $output['type'] = 'error.captcha'; echo $this->_outputJson($output); return false; } } else { if ($config->get('antispam_easydiscuss_captcha')) { $runCaptcha = DiscussHelper::getHelper('Captcha')->showCaptcha(); if ($runCaptcha) { $response = JRequest::getVar('captcha-response'); $captchaId = JRequest::getInt('captcha-id'); $discussCaptcha = new stdClass(); $discussCaptcha->captchaResponse = $response; $discussCaptcha->captchaId = $captchaId; $state = DiscussHelper::getHelper('Captcha')->verify($discussCaptcha); if (!$state) { $output = array(); $output['message'] = JText::sprintf('COM_EASYDISCUSS_INVALID_CAPTCHA'); $output['type'] = 'error'; echo $this->_outputJson($output); return false; } } } } if ($config->get('antispam_akismet') && $config->get('antispam_akismet_key')) { require_once DISCUSS_CLASSES . '/akismet.php'; $data = array('author' => $my->name, 'email' => $my->email, 'website' => DISCUSS_JURIROOT, 'body' => $post['dc_reply_content'], 'alias' => ''); $akismet = new Akismet(DISCUSS_JURIROOT, $config->get('antispam_akismet_key'), $data); if (!$akismet->errorsExist()) { if ($akismet->isSpam()) { $output = array(); $output['message'] = JText::_('COM_EASYDISCUSS_AKISMET_SPAM_DETECTED'); $output['type'] = 'error'; echo $this->_outputJson($output); return false; } } } // hold last inserted ID in DB $lastId = null; // @rule: Bind parameters $table->bindParams($post); $isNew = true; // @trigger: onBeforeSave DiscussEventsHelper::importPlugin('content'); DiscussEventsHelper::onContentBeforeSave('reply', $table, $isNew); if (!$table->store()) { $output = array(); $output['message'] = JText::_('COM_EASYDISCUSS_ERROR_SUBMIT_REPLY'); $output['type'] = 'error'; echo $this->_outputJson($output); return false; } // Process poll items. if ($config->get('main_polls_replies')) { $polls = JRequest::getVar('pollitems'); if (!is_array($polls)) { $polls = array($polls); } // If the post is being edited and // there is only 1 poll item which is also empty, // we need to delete existing polls tied to this post. //if( count( $polls ) == 1 && empty( $polls[0] ) && !$isNew ) if (!$isNew) { $post->removePoll(); } if (count($polls) > 0) { $hasPolls = false; foreach ($polls as $poll) { // As long as there is 1 valid poll, we need to store them. if (!empty($poll)) { $hasPolls = true; break; } } if ($hasPolls) { $pollItems = JRequest::getVar('pollitems'); // Check if the multiple polls checkbox is it checked? $multiplePolls = JRequest::getVar('multiplePolls', '0'); if ($pollItems) { // As long as we need to create the poll answers, we need to create the main question. $pollTitle = JRequest::getVar('poll_question', ''); // Since poll question are entirely optional. $pollQuestion = DiscussHelper::getTable('PollQuestion'); $pollQuestion->loadByPost($table->id); $pollQuestion->post_id = $table->id; $pollQuestion->title = $pollTitle; $pollQuestion->multiple = $config->get('main_polls_multiple') ? $multiplePolls : false; $pollQuestion->store(); if (!$isNew) { // Try to detect which poll items needs to be removed. $remove = JRequest::getVar('pollsremove'); if (!empty($remove)) { $remove = explode(',', $remove); foreach ($remove as $id) { $id = (int) $id; $poll = DiscussHelper::getTable('Poll'); $poll->load($id); $poll->delete(); } } } foreach ($pollItems as $item) { $value = (string) $item; if (trim($value) == '') { continue; } $poll = DiscussHelper::getTable('Poll'); if (!$poll->loadByValue($value, $table->id, $multiplePolls)) { $poll->set('value', $value); $poll->set('post_id', $table->get('id')); $poll->store(); } } } } } } // Process custom fields $this->saveCustomFieldsValue($table->id); // @trigger: onAfterSave DiscussEventsHelper::onContentAfterSave('reply', $table, $isNew); // @rule: Add notifications for the thread starter if ($table->published && $config->get('main_notifications_reply')) { // Get all users that are subscribed to this post $model = $this->getModel('Posts'); $participants = $model->getParticipants($table->parent_id); // Add the thread starter into the list of participants. $participants[] = $question->get('user_id'); // Notify all subscribers foreach ($participants as $participant) { if ($participant != $my->id) { $notification = DiscussHelper::getTable('Notifications'); $notification->bind(array('title' => JText::sprintf('COM_EASYDISCUSS_REPLY_DISCUSSION_NOTIFICATION_TITLE', $question->get('title')), 'cid' => $question->get('id'), 'type' => DISCUSS_NOTIFICATIONS_REPLY, 'target' => $participant, 'author' => $table->get('user_id'), 'permalink' => 'index.php?option=com_easydiscuss&view=post&id=' . $question->get('id'))); $notification->store(); } } // @rule: Detect if any names are being mentioned in the post $names = DiscussHelper::getHelper('String')->detectNames($table->content); if ($names) { foreach ($names as $name) { $name = JString::str_ireplace('@', '', $name); $id = DiscussHelper::getUserId($name); if (!$id || $id == $table->get('user_id')) { continue; } $notification = DiscussHelper::getTable('Notifications'); $notification->bind(array('title' => JText::sprintf('COM_EASYDISCUSS_MENTIONED_REPLY_NOTIFICATION_TITLE', $question->get('title')), 'cid' => $question->get('id'), 'type' => DISCUSS_NOTIFICATIONS_MENTIONED, 'target' => $id, 'author' => $table->get('user_id'), 'permalink' => 'index.php?option=com_easydiscuss&view=post&id=' . $question->get('id'))); $notification->store(); } } } if ($table->published && !$question->private) { // Create notification item in EasySocial DiscussHelper::getHelper('EasySocial')->notify('new.reply', $table, $question); // @rule: Badges DiscussHelper::getHelper('History')->log('easydiscuss.new.reply', $table->user_id, JText::sprintf('COM_EASYDISCUSS_BADGES_HISTORY_NEW_REPLY', $question->title), $table->id); DiscussHelper::getHelper('Badges')->assign('easydiscuss.new.reply', $table->user_id); DiscussHelper::getHelper('Points')->assign('easydiscuss.new.reply', $table->user_id, $table); // Assign badge for EasySocial DiscussHelper::getHelper('EasySocial')->assignBadge('reply.question', $table->user_id, JText::sprintf('COM_EASYDISCUSS_BADGES_HISTORY_NEW_REPLY', $question->title)); // @rule: AUP integrations DiscussHelper::getHelper('Aup')->assign(DISCUSS_POINTS_NEW_REPLY, $table->user_id, $question->title); // @rule: ranking DiscussHelper::getHelper('ranks')->assignRank($table->user_id, $config->get('main_ranking_calc_type')); } // Bind file attachments if ($acl->allowed('add_attachment', '0')) { if (!$table->bindAttachments() && $table->getError()) { $output = array(); $output['message'] = $table->getError(); $output['type'] = 'error'; echo $this->_outputJson($output); return false; } } $replier = new stdClass(); if ($my->id > 0) { $replier->id = $my->id; $replier->name = $my->name; } else { $replier->id = 0; $replier->name = JText::_('COM_EASYDISCUSS_GUEST'); // TODO: user the poster_name } //load porfile info and auto save into table if user is not already exist in discuss's user table. $creator = DiscussHelper::getTable('Profile'); $creator->load($replier->id); $table->user = $creator; $voteModel = $this->getModel('votes'); // clean up bad code $table->content_raw = $table->content; //$table->content = DiscussHelper::parseContent( $table->content ); // @rule: URL References $table->references = $table->getReferences(); // Since this is a new reply, it's impossible that it has been voted before. $table->voted = false; // get total vote for this reply $table->totalVote = $table->sum_totalvote; $result['status'] = 'success'; $result['title'] = JText::_('COM_EASYDISCUSS_SUCCESS_SUBMIT_REPLY'); $result['id'] = $table->id; $result['message'] = JText::_('COM_EASYDISCUSS_REPLY_SAVED'); $table->title = DiscussHelper::wordFilter($table->title); $table->content = DiscussHelper::wordFilter($table->content); // Legacy fix when switching from WYSIWYG editor to bbcode. $table->content = EasyDiscussParser::html2bbcode($table->content); $table->content = DiscussHelper::formatContent($table, true); //all access control goes here. $canDelete = false; $isMainLocked = false; if (DiscussHelper::isSiteAdmin() || $acl->allowed('delete_reply', '0') || $table->user_id == $my->id) { $canDelete = true; } $parent = DiscussHelper::getTable('Post'); $parent->load($table->parent_id); $isMainLocked = $parent->islock; //default value $table->isVoted = 0; $table->total_vote_cnt = 0; $table->likesAuthor = ''; $table->minimize = 0; if ($config->get('main_content_trigger_replies')) { $tempContent = $table->content; $table->content = str_replace('@', '@', $tempContent); // process content plugins DiscussEventsHelper::importPlugin('content'); DiscussEventsHelper::onContentPrepare('reply', $table); $table->event = new stdClass(); $results = DiscussEventsHelper::onContentBeforeDisplay('reply', $table); $table->event->beforeDisplayContent = trim(implode("\n", $results)); $results = DiscussEventsHelper::onContentAfterDisplay('reply', $table); $table->event->afterDisplayContent = trim(implode("\n", $results)); } $tpl = new DiscussThemes(); $category = DiscussHelper::getTable('Category'); $category->load($question->category_id); $table->access = $table->getAccess($category); // Since the reply dont have any comments yet. $table->comments = array(); $tpl->set('category', $category); $tpl->set('post', $table); $tpl->set('question', $parent); $tpl->set('isMine', DiscussHelper::isMine($parent->user_id)); $tpl->set('isAdmin', DiscussHelper::isSiteAdmin()); $tpl->set('isMainLocked', $isMainLocked); $recaptcha = ''; $enableRecaptcha = $config->get('antispam_recaptcha', 0); $publicKey = $config->get('antispam_recaptcha_public'); $html = $table->published == DISCUSS_ID_PENDING ? $tpl->fetch('post.reply.item.moderation.php') : $tpl->fetch('post.reply.item.php'); //send notification to all comment's subscribers that want to receive notification immediately $notify = DiscussHelper::getNotification(); $excludeEmails = array(); $attachments = $table->getAttachments(); $emailData['attachments'] = $attachments; $emailData['postTitle'] = $parent->title; $emailData['comment'] = DiscussHelper::parseContent($table->content); $emailData['commentAuthor'] = $my->id ? $creator->getName() : $table->poster_name; $emailData['postLink'] = DiscussRouter::getRoutedURL('index.php?option=com_easydiscuss&view=post&id=' . $parent->id, false, true); $emailContent = $table->content; $isEditing = $isNew == true ? false : true; $emailContent = DiscussHelper::bbcodeHtmlSwitcher($table, 'reply', $isEditing); $emailContent = $question->trimEmail($emailContent); $emailData['replyContent'] = $emailContent; $emailData['replyAuthor'] = $my->id ? $creator->getName() : $table->poster_name; $emailData['replyAuthorAvatar'] = $creator->getAvatar(); $emailData['post_id'] = $parent->id; $emailData['cat_id'] = $parent->category_id; $subscriberEmails = array(); if (($config->get('main_sitesubscription') || $config->get('main_postsubscription')) && $config->get('notify_subscriber') && $table->published == DISCUSS_ID_PUBLISHED) { $emailData['emailTemplate'] = 'email.subscription.reply.new.php'; $emailData['emailSubject'] = JText::sprintf('COM_EASYDISCUSS_NEW_REPLY_ADDED', $parent->id, $parent->title); $posterEmail = $post['poster_email'] ? $post['poster_email'] : $my->email; // Get the emails of user who subscribe to this post only // This does not send to subscribers whom subscribe to site and category $subcribersEmails = DiscussHelper::getHelper('Mailer')->notifyThreadSubscribers($emailData, array($posterEmail, $my->email)); $excludeEmails[] = $posterEmail; $excludeEmails = array_merge($excludeEmails, $subcribersEmails); $excludeEmails = array_unique($excludeEmails); } //notify post owner. $postOwnerId = $parent->user_id; $postOwner = JFactory::getUser($postOwnerId); $ownerEmail = $postOwner->email; if ($parent->user_type != 'member') { $ownerEmail = $parent->poster_email; } // Notify Owner // if reply under moderation, send owner a notification. if ($config->get('notify_owner') && $table->published == DISCUSS_ID_PUBLISHED && $postOwnerId != $replier->id && !in_array($ownerEmail, $excludeEmails) && !empty($ownerEmail)) { $emailData['owner_email'] = $ownerEmail; $emailData['emailSubject'] = JText::sprintf('COM_EASYDISCUSS_NEW_REPLY_ADDED', $parent->id, $parent->title); $emailData['emailTemplate'] = 'email.post.reply.new.php'; DiscussHelper::getHelper('Mailer')->notifyThreadOwner($emailData); // Notify Participants $excludeEmails[] = $ownerEmail; $excludeEmails = array_unique($excludeEmails); } if ($config->get('notify_participants') && $table->published == DISCUSS_ID_PUBLISHED) { $emailData['emailSubject'] = JText::sprintf('COM_EASYDISCUSS_NEW_REPLY_ADDED', $parent->id, $parent->title); $emailData['emailTemplate'] = 'email.post.reply.new.php'; DiscussHelper::getHelper('Mailer')->notifyThreadParticipants($emailData, $excludeEmails); } if ($table->published == DISCUSS_ID_PENDING) { // Notify admins. // Generate hashkeys to map this current request $hashkey = DiscussHelper::getTable('Hashkeys'); $hashkey->uid = $table->id; $hashkey->type = DISCUSS_REPLY_TYPE; $hashkey->store(); require_once DISCUSS_HELPERS . '/router.php'; $approveURL = DiscussHelper::getExternalLink('index.php?option=com_easydiscuss&controller=posts&task=approvePost&key=' . $hashkey->key); $rejectURL = DiscussHelper::getExternalLink('index.php?option=com_easydiscuss&controller=posts&task=rejectPost&key=' . $hashkey->key); $emailData['moderation'] = '<div style="display:inline-block;width:100%;padding:20px;border-top:1px solid #ccc;padding:20px 0 10px;margin-top:20px;line-height:19px;color:#555;font-family:\'Lucida Grande\',Tahoma,Arial;font-size:12px;text-align:left">'; $emailData['moderation'] .= '<a href="' . $approveURL . '" style="display:inline-block;padding:5px 15px;background:#fc0;border:1px solid #caa200;border-bottom-color:#977900;color:#534200;text-shadow:0 1px 0 #ffe684;font-weight:bold;box-shadow:inset 0 1px 0 #ffe064;-moz-box-shadow:inset 0 1px 0 #ffe064;-webkit-box-shadow:inset 0 1px 0 #ffe064;border-radius:2px;moz-border-radius:2px;-webkit-border-radius:2px;text-decoration:none!important">' . JText::_('COM_EASYDISCUSS_EMAIL_APPROVE_REPLY') . '</a>'; $emailData['moderation'] .= ' ' . JText::_('COM_EASYDISCUSS_OR') . ' <a href="' . $rejectURL . '" style="color:#477fda">' . JText::_('COM_EASYDISCUSS_REJECT') . '</a>'; $emailData['moderation'] .= '</div>'; $emailData['emailSubject'] = JText::sprintf('COM_EASYDISCUSS_NEW_REPLY_MODERATE', $parent->title); $emailData['emailTemplate'] = 'email.post.reply.moderation.php'; DiscussHelper::getHelper('Mailer')->notifyAdministrators($emailData, array(), $config->get('notify_admin'), $config->get('notify_moderator')); } elseif ($table->published == DISCUSS_ID_PUBLISHED && !$question->private) { $emailData['emailTemplate'] = 'email.post.reply.new.php'; $emailData['emailSubject'] = JText::sprintf('COM_EASYDISCUSS_NEW_REPLY_ADDED', $parent->id, $parent->title); $emailData['post_id'] = $parent->id; DiscussHelper::getHelper('Mailer')->notifyAdministrators($emailData, $excludeEmails, $config->get('notify_admin_onreply'), $config->get('notify_moderator_onreply')); } // @rule: Jomsocial activity integrations if ($table->published == DISCUSS_ID_PUBLISHED && !$question->private) { DiscussHelper::getHelper('jomsocial')->addActivityReply($table); DiscussHelper::getHelper('easysocial')->replyDiscussionStream($table); } $autoSubscribed = false; if ($config->get('main_autopostsubscription') && $config->get('main_postsubscription') && $table->user_type != 'twitter') { //automatically subscribe this user into this post. $subscription_info = array(); $subscription_info['type'] = 'post'; $subscription_info['userid'] = !empty($table->user_id) ? $table->user_id : '0'; $subscription_info['email'] = !empty($table->user_id) ? $my->email : $table->poster_email; $subscription_info['cid'] = $parent->id; $subscription_info['member'] = !empty($table->user_id) ? '1' : '0'; $subscription_info['name'] = !empty($table->user_id) ? $my->name : $table->poster_name; $subscription_info['interval'] = 'instant'; $model = $this->getModel('Subscribe'); $sid = ''; if ($subscription_info['userid'] == 0) { $sid = $model->isPostSubscribedEmail($subscription_info); if (empty($sid)) { if ($model->addSubscription($subscription_info)) { $autoSubscribed = true; } } } else { $sid = $model->isPostSubscribedUser($subscription_info); if (empty($sid['id'])) { //add new subscription. if ($model->addSubscription($subscription_info)) { $autoSubscribed = true; } } } } // Append result $output = array(); $output['message'] = $autoSubscribed ? JText::_('COM_EASYDISCUSS_SUCCESS_REPLY_POSTED_AND_SUBSCRIBED') : JText::_('COM_EASYDISCUSS_SUCCESS_REPLY_POSTED'); $output['type'] = 'success'; $output['html'] = $html; // Perhaps the viewer is unable to view the replies. if (!$questionCategory->canViewReplies()) { $output['message'] = JText::_('COM_EASYDISCUSS_REPLY_SUCCESS_BUT_UNABLE_TO_VIEW_REPLIES'); } if ($enableRecaptcha && !empty($publicKey) && $recaptcha) { $output['type'] = 'success.captcha'; } echo $this->_outputJson($output); }
/** * Determines if the captcha is correct * * @since 1.0 * @access public * @param string * @return */ public function checkCaptcha($post) { $config = DiscussHelper::getConfig(); $my = JFactory::getUser(); $ajax = DiscussHelper::getHelper('Ajax'); // Get recaptcha configuration $recaptcha = $config->get('antispam_recaptcha'); $public = $config->get('antispam_recaptcha_public'); $private = $config->get('antispam_recaptcha_private'); require_once DISCUSS_CLASSES . '/recaptcha.php'; if (DiscussRecaptcha::isRequired()) { $obj = DiscussRecaptcha::recaptcha_check_answer($private, $_SERVER['REMOTE_ADDR'], $post['recaptcha_challenge_field'], $post['recaptcha_response_field']); if (!$obj->is_valid) { $ajax->reloadCaptcha(); $ajax->reject('error', JText::_('COM_EASYDISCUSS_POST_INVALID_RECAPTCHA_RESPONSE')); $ajax->send(); return false; } } else { if ($config->get('antispam_easydiscuss_captcha')) { $runCaptcha = DiscussHelper::getHelper('Captcha')->showCaptcha(); if ($runCaptcha) { $response = JRequest::getVar('captcha-response'); $captchaId = JRequest::getInt('captcha-id'); $discussCaptcha = new stdClass(); $discussCaptcha->captchaResponse = $response; $discussCaptcha->captchaId = $captchaId; $state = DiscussHelper::getHelper('Captcha')->verify($discussCaptcha); if (!$state) { $ajax->reject('error', JText::_('COM_EASYDISCUSS_INVALID_CAPTCHA')); $ajax->send(); return false; } } } } return true; }
public function getRecaptcha() { require_once DISCUSS_CLASSES . '/recaptcha.php'; if (DiscussRecaptcha::isRequired()) { $config = DiscussHelper::getConfig(); $recaptcha = getRecaptchaData($config->get('antispam_recaptcha_public'), $config->get('antispam_recaptcha_theme'), $config->get('antispam_recaptcha_lang'), null, $config->get('antispam_recaptcha_ssl')); return $recaptcha; } return false; }