<?php
    /**
     * @class  boardController
     * @author NHN (developers@xpressengine.com)
     * @brief  board module Controller class
     **/

    class boardController extends board {

        /**
         * @brief initialization
         **/
        function init() {
        }

        /**
         * @brief insert document
         **/
        function procBoardInsertDocument() {
            // check grant
			if($this->module_info->module != "board") return new Object(-1, "msg_invalid_request");
            if(!$this->grant->write_document) return new Object(-1, 'msg_not_permitted');
            $logged_info = Context::get('logged_info');

            // setup variables
            $obj = Context::getRequestVars();
            $obj->module_srl = $this->module_srl;
            if($obj->is_notice!='Y'||!$this->grant->manager) $obj->is_notice = 'N';
			$obj->commentStatus = $obj->comment_status;

            settype($obj->title, "string");
            if($obj->title == '') $obj->title = cut_str(strip_tags($obj->content),20,'...');
            //setup dpcument title tp 'Untitled'
            if($obj->title == '') $obj->title = 'Untitled';

            // unset document style if the user is not the document manager
            if(!$this->grant->manager) {
                unset($obj->title_color);
                unset($obj->title_bold);
            }

            // generate document module model object
            $oDocumentModel = &getModel('document');

            // generate document module의 controller object
            $oDocumentController = &getController('document');

            // check if the document is existed
            $oDocument = $oDocumentModel->getDocument($obj->document_srl, $this->grant->manager);

            // if use anonymous is true
            if($this->module_info->use_anonymous == 'Y') {
                $obj->notify_message = 'N';
                $this->module_info->admin_mail = '';
                $obj->member_srl = -1*$logged_info->member_srl;
                $obj->email_address = $obj->homepage = $obj->user_id = '';
                $obj->user_name = $obj->nick_name = 'anonymous';
                $bAnonymous = true;
				$oDocument->add('member_srl', $obj->member_srl);
            }
            else
            {
                $bAnonymous = false;
            }

            // update the document if it is existed
            if($oDocument->isExists() && $oDocument->document_srl == $obj->document_srl) {
				if(!$oDocument->isGranted()) return new Object(-1,'msg_not_permitted');

				if(!$this->grant->manager) {
					// notice & document style same as before if not manager
					$obj->is_notice = $oDocument->get('is_notice');
					$obj->title_color = $oDocument->get('title_color');
					$obj->title_bold = $oDocument->get('title_bold');
				}

                $output = $oDocumentController->updateDocument($oDocument, $obj);
                $msg_code = 'success_updated';

            // insert a new document otherwise
            } else {
                $output = $oDocumentController->insertDocument($obj, $bAnonymous);
                $msg_code = 'success_registed';
                $obj->document_srl = $output->get('document_srl');

                // send an email to admin user
                if($output->toBool() && $this->module_info->admin_mail) {
                    $oMail = new Mail();
                    $oMail->setTitle($obj->title);
                    $oMail->setContent( sprintf("From : <a href=\"%s\">%s</a><br/>\r\n%s", getFullUrl('','document_srl',$obj->document_srl), getFullUrl('','document_srl',$obj->document_srl), $obj->content));
                    $oMail->setSender($obj->user_name, $obj->email_address);

                    $target_mail = explode(',',$this->module_info->admin_mail);
                    for($i=0;$i<count($target_mail);$i++) {
                        $email_address = trim($target_mail[$i]);
                        if(!$email_address) continue;
                        $oMail->setReceiptor($email_address, $email_address);
                        $oMail->send();
                    }
                }
            }

            // if there is an error
            if(!$output->toBool()) return $output;

            // return the results
            $this->add('mid', Context::get('mid'));
            $this->add('document_srl', $output->get('document_srl'));

            // alert a message
            $this->setMessage($msg_code);
        }

        /**
         * @brief delete the document
         **/
        function procBoardDeleteDocument() {
            // get the document_srl 
            $document_srl = Context::get('document_srl');

            // if the document is not existed
            if(!$document_srl) return $this->doError('msg_invalid_document');

            // generate document module controller object 
            $oDocumentController = &getController('document');

            // delete the document
            $output = $oDocumentController->deleteDocument($document_srl, $this->grant->manager);
            if(!$output->toBool()) return $output;

            // alert an message
            $this->add('mid', Context::get('mid'));
            $this->add('page', $output->get('page'));
            $this->setMessage('success_deleted');
        }

        /**
         * @brief vote
         **/
        function procBoardVoteDocument() {
            // generate document module controller object
            $oDocumentController = &getController('document');

            $document_srl = Context::get('document_srl');
            return $oDocumentController->updateVotedCount($document_srl);
        }

        /**
         * @brief insert comments
         **/
        function procBoardInsertComment() {
            // check grant
            if(!$this->grant->write_comment) return new Object(-1, 'msg_not_permitted');
            $logged_info = Context::get('logged_info');

            // get the relevant data for inserting comment
            $obj = Context::gets('document_srl','comment_srl','parent_srl','content','password','nick_name','member_srl','email_address','homepage','is_secret','notify_message');
            $obj->module_srl = $this->module_srl;

            // check if the doument is existed
            $oDocumentModel = &getModel('document');
            $oDocument = $oDocumentModel->getDocument($obj->document_srl);
            if(!$oDocument->isExists()) return new Object(-1,'msg_not_permitted');

            // For anonymous use, remove writer's information and notifying information
            if($this->module_info->use_anonymous == 'Y') {
                $obj->notify_message = 'N';
                $this->module_info->admin_mail = '';

                $obj->member_srl = -1*$logged_info->member_srl;
                $obj->email_address = $obj->homepage = $obj->user_id = '';
                $obj->user_name = $obj->nick_name = 'anonymous';
                $bAnonymous = true;
            }
            else
            {
                $bAnonymous = false;
            }

            // generate comment  module model object
            $oCommentModel = &getModel('comment');

            // generate comment module controller object
            $oCommentController = &getController('comment');

            // check the comment is existed
            // if the comment is not existed, then generate a new sequence
            if(!$obj->comment_srl) {
                $obj->comment_srl = getNextSequence();
            } else {
                $comment = $oCommentModel->getComment($obj->comment_srl, $this->grant->manager);
            }

            // if comment_srl is not existed, then insert the comment 
            if($comment->comment_srl != $obj->comment_srl) {

                // parent_srl is existed
                if($obj->parent_srl) {
                    $parent_comment = $oCommentModel->getComment($obj->parent_srl);
                    if(!$parent_comment->comment_srl) return new Object(-1, 'msg_invalid_request');

                    $output = $oCommentController->insertComment($obj, $bAnonymous);

                // parent_srl is not existed
                } else {
                    $output = $oCommentController->insertComment($obj, $bAnonymous);
                }

		/*
                // send an email
                if($output->toBool() && $this->module_info->admin_mail) {
                    $oMail = new Mail();
                    $oMail->setTitle($oDocument->getTitleText());
                    $oMail->setContent( sprintf("From : <a href=\"%s#comment_%d\">%s#comment_%d</a><br/>\r\n%s", getFullUrl('','document_srl',$obj->document_srl),$obj->comment_srl, getFullUrl('','document_srl',$obj->document_srl), $obj->comment_srl, $obj->content));
                    $oMail->setSender($obj->user_name, $obj->email_address);

                    $target_mail = explode(',',$this->module_info->admin_mail);
                    for($i=0;$i<count($target_mail);$i++) {
                        $email_address = trim($target_mail[$i]);
                        if(!$email_address) continue;
                        $oMail->setReceiptor($email_address, $email_address);
                        $oMail->send();
                    }
                }
		*/
				
            // update the comment if it is not existed
            } else {
				// check the grant
				if(!$comment->isGranted()) return new Object(-1,'msg_not_permitted');

                $obj->parent_srl = $comment->parent_srl;
                $output = $oCommentController->updateComment($obj, $this->grant->manager);
                $comment_srl = $obj->comment_srl;
            }
            if(!$output->toBool()) return $output;

            $this->setMessage('success_registed');
            $this->add('mid', Context::get('mid'));
            $this->add('document_srl', $obj->document_srl);
            $this->add('comment_srl', $obj->comment_srl);
        }

        /**
         * @brief delete the comment
         **/
        function procBoardDeleteComment() {
            // get the comment_srl
            $comment_srl = Context::get('comment_srl');
            if(!$comment_srl) return $this->doError('msg_invalid_request');

            // generate comment  controller object
            $oCommentController = &getController('comment');

            $output = $oCommentController->deleteComment($comment_srl, $this->grant->manager);
            if(!$output->toBool()) return $output;

            $this->add('mid', Context::get('mid'));
            $this->add('page', Context::get('page'));
            $this->add('document_srl', $output->get('document_srl'));
            $this->setMessage('success_deleted');
        }

        /**
         * @brief delete the tracjback
         **/
        function procBoardDeleteTrackback() {
            $trackback_srl = Context::get('trackback_srl');

            // generate trackback module controller object
            $oTrackbackController = &getController('trackback');
            $output = $oTrackbackController->deleteTrackback($trackback_srl, $this->grant->manager);
            if(!$output->toBool()) return $output;

            $this->add('mid', Context::get('mid'));
            $this->add('page', Context::get('page'));
            $this->add('document_srl', $output->get('document_srl'));
            $this->setMessage('success_deleted');
        }

        /**
         * @brief check the password for document and comment
         **/
        function procBoardVerificationPassword() {
            // get the id number of the document and the comment
            $password = Context::get('password');
            $document_srl = Context::get('document_srl');
            $comment_srl = Context::get('comment_srl');

            $oMemberModel = &getModel('member');

            // if the comment exists
            if($comment_srl) {
                // get the comment information
                $oCommentModel = &getModel('comment');
                $oComment = $oCommentModel->getComment($comment_srl);
                if(!$oComment->isExists()) return new Object(-1, 'msg_invalid_request');

                // compare the comment password and the user input password
                if(!$oMemberModel->isValidPassword($oComment->get('password'),$password)) return new Object(-1, 'msg_invalid_password');

                $oComment->setGrant();
            } else {
                 // get the document information
                $oDocumentModel = &getModel('document');
                $oDocument = $oDocumentModel->getDocument($document_srl);
                if(!$oDocument->isExists()) return new Object(-1, 'msg_invalid_request');

                // compare the document password and the user input password
                if(!$oMemberModel->isValidPassword($oDocument->get('password'),$password)) return new Object(-1, 'msg_invalid_password');

                $oDocument->setGrant();
            }
        }

        /**
         * @brief the trigger for displaying 'view document' link when click the user ID
         **/
        function triggerMemberMenu(&$obj) {
            $member_srl = Context::get('target_srl');
            $mid = Context::get('cur_mid');

            if(!$member_srl || !$mid) return new Object();

            $logged_info = Context::get('logged_info');

            // get the module information
            $oModuleModel = &getModel('module');
			$columnList = array('module');
            $cur_module_info = $oModuleModel->getModuleInfoByMid($mid, 0, $columnList);

            if($cur_module_info->module != 'board') return new Object();

            // get the member information
            if($member_srl == $logged_info->member_srl) {
                $member_info = $logged_info;
            } else {
                $oMemberModel = &getModel('member');
                $member_info = $oMemberModel->getMemberInfoByMemberSrl($member_srl);
            }

            if(!$member_info->user_id) return new Object();

            //search
            $url = getUrl('','mid',$mid,'search_target','nick_name','search_keyword',$member_info->nick_name);
            $oMemberController = &getController('member');
            $oMemberController->addMemberPopupMenu($url, 'cmd_view_own_document', '');

            return new Object();
        }

    }
?>
