git-svn-id: http://xe-core.googlecode.com/svn/trunk@2 201d5d3c-b55e-5fd7-737f-ddc643e51545

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zero 2007-02-06 15:11:13 +00:00
parent 2569c554ce
commit c040d4d713
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<?php
/**
* @file : modules/comment/comment.module.php
* @author : zero <zero@nzeo.com>
* @desc : 기본 모듈중의 하나인 comment module
* Module class에서 상속을 받아서 사용
* action 경우 disp/proc 2가지만 존재하며 이는 action명세서에
* 미리 기록을 하여야
**/
class comment extends Module {
/**
* 모듈의 정보
**/
var $cur_version = "20070130_0.01";
/**
* 기본 action 지정
* $act값이 없거나 잘못된 값이 들어올 경우 $default_act 값으로 진행
**/
var $default_act = '';
/**
* 현재 모듈의 초기화를 위한 작업을 지정해 놓은 method
* css/js파일의 load라든지 lang파일 load등을 미리 선언
*
* Init() => 공통
* dispInit() => disp시에
* procInit() => proc시에
*
* $this->module_path는 현재 모듈파일의 위치를 나타낸다
* (ex: $this->module_path = "./modules/install/";
**/
// 초기화
function init() {/*{{{*/
//Context::loadLang($this->module_path.'lang');
}/*}}}*/
// disp 초기화
function dispInit() {/*{{{*/
}/*}}}*/
// proc 초기화
function procInit() {/*{{{*/
}/*}}}*/
/**
* 여기서부터는 action의 구현
* request parameter의 경우 method의 첫번째 인자로 넘어온다
*
* dispXXXX : 출력을 위한 method, output에 tpl file이 지정되어야 한다
* procXXXX : 처리를 위한 method, output에는 comment, comment가 지정되어야 한다
**/
/**
* 여기부터는 모듈과 관련된 라이브러리 개념의 method들
**/
// 코멘트의 권한 부여
// 세션값으로 현 접속상태에서만 사용 가능
// public void addGrant($comment_srl) {/*{{{*/
function addGrant($comment_srl) {
$_SESSION['own_comment'][$comment_srl] = true;
}/*}}}*/
// public void isGranted($comment_srl) {/*{{{*/
function isGranted($comment_srl) {
return $_SESSION['own_comment'][$comment_srl];
}/*}}}*/
// 코멘트
// public boolean insertComment($obj)/*{{{*/
// 댓글 입력
function insertComment($obj) {
// document_srl에 해당하는 글이 있는지 확인
$document_srl = $obj->document_srl;
if(!$document_srl) return new Output(-1,'msg_invalid_document');
$oDocument = getModule('document');
$document = $oDocument->getDocument($document_srl);
if(!$document_srl) return new Output(-1,'msg_invalid_document');
if($document->lock_comment=='Y') return new Output(-1,'msg_invalid_request');
// 댓글를 입력
$oDB = &DB::getInstance();
$obj->comment_srl = $oDB->getNextSequence();
$obj->list_order = $obj->comment_srl * -1;
if($obj->password) $obj->password = md5($obj->password);
$output = $oDB->executeQuery('comment.insertComment', $obj);
// 입력에 이상이 없으면 해당 글의 댓글 수를 올림
if(!$output->toBool()) return $output;
// 해당 글의 전체 댓글 수를 구해옴
$comment_count = $this->getCommentCount($document_srl);
// 해당글의 댓글 수를 업데이트
$output = $oDocument->updateCommentCount($document_srl, $comment_count);
// 댓글의 권한을 부여
$this->addGrant($obj->comment_srl);
$output->add('comment_srl', $obj->comment_srl);
return $output;
}/*}}}*/
// public boolean updateComment($obj)/*{{{*/
// 댓글 수정
function updateComment($obj) {
// 권한이 있는지 확인
if(!$this->isGranted($obj->comment_srl)) return new Output(-1, 'msg_not_permitted');
// 업데이트
$oDB = &DB::getInstance();
if($obj->password) $obj->password = md5($obj->password);
$output = $oDB->executeQuery('comment.updateComment', $obj);
$output->add('comment_srl', $obj->comment_srl);
return $output;
}/*}}}*/
// public boolean deleteComment($comment_srl)/*{{{*/
// 댓글 삭제
function deleteComment($comment_srl) {
// 기존 댓글이 있는지 확인
$comment = $this->getComment($comment_srl);
if($comment->comment_srl != $comment_srl) return new Output(-1, 'msg_invalid_request');
$document_srl = $comment->document_srl;
// 해당 댓글에 child가 있는지 확인
$child_count = $this->getChildCommentCount($comment_srl);
if($child_count>0) return new Output(-1, 'fail_to_delete_have_children');
// 권한이 있는지 확인
if(!$this->isGranted($comment_srl)) return new Output(-1, 'msg_not_permitted');
// 삭제
$oDB = &DB::getInstance();
$args->comment_srl = $comment_srl;
$output = $oDB->executeQuery('comment.deleteComment', $args);
if(!$output->toBool()) return new Output(-1, 'msg_error_occured');
// 댓글 수를 구해서 업데이트
$comment_count = $this->getCommentCount($document_srl);
// 해당글의 댓글 수를 업데이트
$oDocument = getModule('document');
$output = $oDocument->updateCommentCount($document_srl, $comment_count);
$output->add('document_srl', $document_srl);
return $output;
}/*}}}*/
// public boolean deleteComments($document_srl)/*{{{*/
// 특정 글의 모든 댓글 삭제
function deleteComments($document_srl) {
// 권한이 있는지 확인
if(!$this->isGranted($document_srl)) return new Output(-1, 'msg_not_permitted');
// 삭제
$oDB = &DB::getInstance();
$args->document_srl = $document_srl;
$output = $oDB->executeQuery('comment.deleteComments', $args);
return $output;
}/*}}}*/
// public boolean deleteMoudleComments($module_srl)/*{{{*/
// 특정 모듈의 모든 댓글 삭제
function deleteModuleComments($module_srl) {
// 삭제
$oDB = &DB::getInstance();
$args->module_srl = $module_srl;
$output = $oDB->executeQuery('comment.deleteModuleComments', $args);
return $output;
}/*}}}*/
// public int getChildCommentCount($comment_srl)/*{{{*/
// 자식 답글의 갯수 리턴
function getChildCommentCount($comment_srl) {
$oDB = &DB::getInstance();
$args->comment_srl = $comment_srl;
$output = $oDB->executeQuery('comment.getChildCommentCount', $args);
return (int)$output->data->count;
}/*}}}*/
// public boolean getComment($comment_srl)/*{{{*/
// 댓글 가져오기
function getComment($comment_srl) {
$oDB = &DB::getInstance();
$args->comment_srl = $comment_srl;
$output = $oDB->executeQuery('comment.getComment', $args);
return $output->data;
}/*}}}*/
// public boolean getComments($comment_srl_list)/*{{{*/
// 여러개의 댓글들을 가져옴 (페이징 아님)
function getComments($comment_srl_list) {
if(is_array($comment_srl_list)) $comment_srls = implode(',',$comment_srl_list);
$oDB = &DB::getInstance();
$args->comment_srls = $comment_srls;
$output = $oDB->executeQuery('comment.getComments', $args);
return $output->data;
}/*}}}*/
// public number getCommentCount($module_srl, $search_obj = NULL)/*{{{*/
// document_srl 에 해당하는 댓글의 전체 갯수를 가져옴
function getCommentCount($document_srl) {
$oDB = &DB::getInstance();
$args->document_srl = $document_srl;
$output = $oDB->executeQuery('comment.getCommentCount', $args);
$total_count = $output->data->count;
return (int)$total_count;
}/*}}}*/
// public boolean getCommentList($document_srl)/*{{{*/
// module_srl값을 가지는 댓글의 목록을 가져옴
function getCommentList($document_srl) {
// 댓글 목록을 가져옴
$oDB = &DB::getInstance();
$args->document_srl = $document_srl;
$args->list_order = 'list_order';
$output = $oDB->executeQuery('comment.getCommentList', $args);
if(!$output->toBool()) return $output;
$source_list= $output->data;
if(!is_array($source_list)) $source_list = array($source_list);
// 댓글를 계층형 구조로 정렬
$comment_count = count($source_list);
$root = NULL;
$list = NULL;
for($i=$comment_count-1;$i>=0;$i--) {
$comment_srl = $source_list[$i]->comment_srl;
$parent_srl = $source_list[$i]->parent_srl;
if(!$comment_srl) continue;
$list[$comment_srl] = $source_list[$i];
if($parent_srl) {
$list[$parent_srl]->child[] = &$list[$comment_srl];
} else {
$root->child[] = &$list[$comment_srl];
}
}
$this->_arrangeComment($comment_list, $root->child, 0);
return $comment_list;
}/*}}}*/
// private object _arrangeComment(&$comment_list, $list, $depth)/*{{{*/
// 댓글를 계층형으로 재배치
function _arrangeComment(&$comment_list, $list, $depth) {
if(!count($list)) return;
foreach($list as $key => $val) {
if($val->child) {
$tmp = $val;
$tmp->depth = $depth;
$comment_list[$tmp->comment_srl] = $tmp;
$this->_arrangeComment($comment_list,$val->child,$depth+1);
}
else {
$val->depth = $depth;
$comment_list[$val->comment_srl] = $val;
}
}
}/*}}}*/
}
?>

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<?xml version="1.0" encoding="utf-8"?>
<module version="0.1">
<title xml:lang="ko">댓글</title>
<title xml:lang="en">comment</title>
<author email_address="zero@zeroboard.com" link="http://www.zeroboard.com" date="2007. 2. 28">
<name xml:lang="ko">제로</name>
<name xml:lang="en">zero</name>
<description xml:lang="ko">댓글 모듈</description>
<description xml:lang="en">comment</description>
</author>
<module>

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<query id="deleteComment" action="delete">
<tables>
<table name="comments" />
</tables>
<conditions>
<condition operation="equal" column="comment_srl" var="comment_srl" filter="number" notnull="notnull" />
</conditions>
</query>

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<query id="deleteComments" action="delete">
<tables>
<table name="comments" />
</tables>
<conditions>
<condition operation="equal" column="document_srl" var="document_srl" filter="number" notnull="notnull" />
</conditions>
</query>

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<query id="deleteComments" action="delete">
<tables>
<table name="comments" />
</tables>
<conditions>
<condition operation="equal" column="module_srl" var="module_srl" filter="number" notnull="notnull" />
</conditions>
</query>

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<query id="getChildCommentCount" action="select">
<tables>
<table name="comments" />
</tables>
<columns>
<column name="count(*)" alias="count" />
</columns>
<conditions>
<condition operation="equal" column="parent_srl" var="comment_srl" filter="number" notnull="notnull" />
</conditions>
</query>

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<query id="getComment" action="select">
<tables>
<table name="comments" />
</tables>
<columns>
<column name="*" />
</columns>
<conditions>
<condition operation="equal" column="comment_srl" var="comment_srl" filter="number" notnull="notnull" />
</conditions>
</query>

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<query id="getCommentCount" action="select">
<tables>
<table name="comments" />
</tables>
<columns>
<column name="count(*)" alias="count" />
</columns>
<conditions>
<condition operation="equal" column="document_srl" var="document_srl" filter="number" notnull="notnull" />
</conditions>
</query>

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<query id="getCommentList" action="select">
<tables>
<table name="comments" />
</tables>
<columns>
<column name="*" />
</columns>
<conditions>
<condition operation="equal" column="document_srl" var="document_srl" filter="number" notnull="notnull" />
</conditions>
<navigation>
<index var="list_order" order="asc" />
</navigation>
</query>

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<query id="getComments" action="select">
<tables>
<table name="comments" />
</tables>
<columns>
<column name="*" />
</columns>
<conditions>
<condition operation="in" column="comment_srl" var="comment_srls" notnull="notnull" />
</conditions>
</query>

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<query id="insertComment" action="insert">
<tables>
<table name="comments" />
</tables>
<columns>
<column name="comment_srl" var="comment_srl" notnull="notnull" />
<column name="module_srl" var="module_srl" filter="number" notnull="notnull" />
<column name="parent_srl" var="parent_srl" filter="number" default="0" />
<column name="document_srl" var="document_srl" filter="number" notnull="notnull" />
<column name="content" var="content" notnull="notnull" minlength="2" maxlength="250" />
<column name="password" var="password" minlength="2" maxlength="60" />
<column name="nick_name" var="nick_name" minlength="2" maxlength="40" />
<column name="user_name" var="user_name" default="" minlength="1" maxlength="80" />
<column name="member_srl" var="member_srl" default="0" filter="number" />
<column name="email_address" var="email_address" filter="email" maxlength="250" />
<column name="homepage" var="homepage" filter="homepage" maxlength="250" />
<column name="regdate" var="regdate" default="curdate()" />
<column name="ipaddress" var="ipaddress" default="ipaddress()" />
<column name="list_order" var="list_order" default="0" />
</columns>
</query>

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<query id="updateComment" action="update">
<tables>
<table name="comments" />
</tables>
<columns>
<column name="module_srl" var="module_srl" filter="number" default="0" />
<column name="parent_srl" var="parent_srl" filter="number" default="0" />
<column name="content" var="content" notnull="notnull" minlength="2" maxlength="250" />
<column name="password" var="password" minlength="2" maxlength="60" />
<column name="user_name" var="user_name" default="" minlength="1" maxlength="80" />
<column name="nick_name" var="nick_name" minlength="2" maxlength="40" />
<column name="email_address" var="email_address" filter="email" maxlength="250" />
<column name="homepage" var="homepage" filter="homepage" maxlength="250" />
<column name="last_update" var="last_update" default="curdate()" />
<column name="ipaddress" var="ipaddress" default="ipaddress()" />
</columns>
<conditions>
<condition operation="equal" column="comment_srl" var="comment_srl" filter="number" notnull="notnull" />
</conditions>
</query>

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<table name="comments">
<column name="comment_srl" type="number" size="11" notnull="notnull" primary_key="primary_key" />
<column name="module_srl" type="number" size="11" default="0" notnull="notnull" index="idx_module_srl" />
<column name="document_srl" type="number" size="11" default="0" notnull="notnull" index="idx_document_srl" />
<column name="parent_srl" type="number" size="11" default="0" notnull="notnull" />
<column name="is_secret" type="char" size="1" default="N" notnull="notnull" />
<column name="content" type="text" notnull="notnull" />
<column name="password" type="varchar" size="60" />
<column name="user_name" type="varchar" size="80" notnull="notnull" />
<column name="nick_name" type="varchar" size="80" notnull="notnull" />
<column name="member_srl" type="number" size="11" notnull="notnull" index="idx_member_srl" />
<column name="email_address" type="varchar" size="250" notnull="notnull" />
<column name="homepage" type="varchar" size="250" notnull="notnull" />
<column name="regdate" type="date" index="idx_regdate" />
<column name="last_update" type="date" />
<column name="ipaddress" type="varchar" size="128" notnull="notnull" index="idx_ipaddress"/>
<column name="list_order" type="number" size="11" notnull="notnull" index="idx_list_order" />
</table>