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<?php header('content-type: application/json; charset=utf-8'); $definition = array( 'msg' => new ezcInputFormDefinitionElement( ezcInputFormDefinitionElement::REQUIRED, 'unsafe_raw' ) ); $form = new ezcInputForm( INPUT_POST, $definition ); $r = ''; $error = 'f'; if ($form->hasValidData( 'msg' ) && trim($form->msg) != '' && trim(str_replace('[[msgitm]]', '',$form->msg)) != '' && mb_strlen($form->msg) < (int)erLhcoreClassModelChatConfig::fetch('max_message_length')->current_value) { try { $db = ezcDbInstance::get(); $db->beginTransaction(); $chat = erLhcoreClassModelChat::fetchAndLock($Params['user_parameters']['chat_id']); $validStatuses = array( erLhcoreClassModelChat::STATUS_PENDING_CHAT, erLhcoreClassModelChat::STATUS_ACTIVE_CHAT, erLhcoreClassModelChat::STATUS_BOT_CHAT, ); erLhcoreClassChatEventDispatcher::getInstance()->dispatch('chat.validstatus_chat',array('chat' => & $chat, 'valid_statuses' => & $validStatuses)); if ($chat->hash == $Params['user_parameters']['hash'] && (in_array($chat->status,$validStatuses)) && !in_array($chat->status_sub, array(erLhcoreClassModelChat::STATUS_SUB_SURVEY_COMPLETED, erLhcoreClassModelChat::STATUS_SUB_USER_CLOSED_CHAT, erLhcoreClassModelChat::STATUS_SUB_SURVEY_SHOW, erLhcoreClassModelChat::STATUS_SUB_CONTACT_FORM))) // Allow add messages only if chat is active { $msgText = preg_replace('/\[html\](.*?)\[\/html\]/ms','',$form->msg); $messagesToStore = explode('[[msgitm]]', trim($msgText)); foreach ($messagesToStore as $messageText) { if (trim($messageText) != '') { $msg = new erLhcoreClassModelmsg(); $msg->msg = trim($messageText); $msg->chat_id = $Params['user_parameters']['chat_id']; $msg->user_id = 0; $msg->time = time(); if ($chat->chat_locale != '' && $chat->chat_locale_to != '' && isset($chat->chat_variables_array['lhc_live_trans']) && $chat->chat_variables_array['lhc_live_trans'] === true) { erLhcoreClassTranslate::translateChatMsgVisitor($chat, $msg); } erLhcoreClassChatEventDispatcher::getInstance()->dispatch('chat.before_msg_user_saved',array('msg' => & $msg,'chat' => & $chat)); erLhcoreClassChat::getSession()->save($msg); } } if (!isset($msg)){ $error = 't'; $r = erTranslationClassLhTranslation::getInstance()->getTranslation('chat/startchat','Please enter a message, max characters').' - '.(int)erLhcoreClassModelChatConfig::fetch('max_message_length')->current_value; echo erLhcoreClassChat::safe_json_encode(array('error' => $error, 'r' => $r)); exit; } if ($chat->gbot_id > 0 && (!isset($chat->chat_variables_array['gbot_disabled']) \|\| $chat->chat_variables_array['gbot_disabled'] == 0)) { erLhcoreClassGenericBotWorkflow::userMessageAdded($chat, $msg); } // Reset active counter if visitor send new message and now user is the last message if ($chat->status_sub != erLhcoreClassModelChat::STATUS_SUB_ON_HOLD && $chat->auto_responder !== false) { if ($chat->auto_responder->active_send_status != 0 && $chat->last_user_msg_time < $chat->last_op_msg_time) { $chat->auto_responder->active_send_status = 0; $chat->auto_responder->saveThis(); } } $stmt = $db->prepare('UPDATE lh_chat SET last_user_msg_time = :last_user_msg_time, lsync = :lsync, last_msg_id = :last_msg_id, has_unread_messages = :has_unread_messages, unanswered_chat = :unanswered_chat WHERE id = :id'); $stmt->bindValue(':id', $chat->id, PDO::PARAM_INT); $stmt->bindValue(':has_unread_messages', ($chat->status == erLhcoreClassModelChat::STATUS_BOT_CHAT ? 0 : 1),PDO::PARAM_INT); $stmt->bindValue(':lsync', time(), PDO::PARAM_INT); $stmt->bindValue(':last_user_msg_time', $msg->time, PDO::PARAM_INT); $stmt->bindValue(':unanswered_chat',($chat->status == erLhcoreClassModelChat::STATUS_PENDING_CHAT ? 1 : 0), PDO::PARAM_INT); // Set last message ID if ($chat->last_msg_id < $msg->id) { $stmt->bindValue(':last_msg_id',$msg->id,PDO::PARAM_INT); } else { $stmt->bindValue(':last_msg_id',$chat->last_msg_id,PDO::PARAM_INT); } $stmt->execute(); if ($chat->has_unread_messages == 1 && $chat->last_user_msg_time < (time() - 5)) { erLhcoreClassChatEventDispatcher::getInstance()->dispatch('chat.unread_chat',array('chat' => & $chat)); } // Assign to last message all the texts $msg->msg = trim(implode("\n", $messagesToStore)); erLhcoreClassChatEventDispatcher::getInstance()->dispatch('chat.addmsguser',array('chat' => & $chat, 'msg' => & $msg)); } else { throw new Exception(erTranslationClassLhTranslation::getInstance()->getTranslation('chat/startchat','You cannot send messages to this chat. Please refresh your browser.')); } // Initialize auto responder if required if ($chat->status_sub == erLhcoreClassModelChat::STATUS_SUB_START_ON_KEY_UP) { // Invitation... // We have to apply proactive invitation rules if ($chat->chat_initiator == erLhcoreClassModelChat::CHAT_INITIATOR_PROACTIVE && $chat->online_user !== false && $chat->online_user->invitation !== false) { if ($chat->online_user->invitation->wait_message != '') { $msg = new erLhcoreClassModelmsg(); $msg->msg = trim($chat->online_user->invitation->wait_message); $msg->chat_id = $chat->id; $msg->name_support = $chat->online_user->operator_user !== false ? $chat->online_user->operator_user->name_support : (!empty($chat->online_user->operator_user_proactive) ? $chat->online_user->operator_user_proactive : erTranslationClassLhTranslation::getInstance()->getTranslation('chat/startchat','Live Support')); $msg->user_id = $chat->online_user->operator_user_id > 0 ? $chat->online_user->operator_user_id : -2; $msg->time = time()+1; erLhcoreClassChat::getSession()->save($msg); } $chat->status_sub = erLhcoreClassModelChat::STATUS_SUB_DEFAULT; $chat->time = $chat->pnd_time = time(); // Update initial chat start time for auto responder $chat->saveThis(); erLhcoreClassChatEventDispatcher::getInstance()->dispatch('chat.auto_responder_triggered',array('chat' => & $chat)); } } $db->commit(); echo erLhcoreClassChat::safe_json_encode(array('error' => $error, 'r' => $r)); exit; } catch (Exception $e) { $db->rollback(); echo erLhcoreClassChat::safe_json_encode(array('error' => 't', 'r' => $e->getMessage())); exit; } } else { $error = 't'; $r = erTranslationClassLhTranslation::getInstance()->getTranslation('chat/startchat','Please enter a message, max characters').' - '.(int)erLhcoreClassModelChatConfig::fetch('max_message_length')->current_value; echo erLhcoreClassChat::safe_json_encode(array('error' => $error, 'r' => $r)); exit; } ?>

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