mirror of
https://github.com/zyx0814/dzzoffice.git
synced 2025-04-04 22:33:37 +08:00
246 lines
9.9 KiB
PHP
246 lines
9.9 KiB
PHP
<?php
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if(!defined('IN_DZZ')) {
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exit('Access Denied');
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}
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class table_resources_path extends dzz_table
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{
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public function __construct()
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{
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$this->_table = 'resources_path';
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$this->_pk = 'fid';
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$this->_pre_cache_key = 'resourcespath_';
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$this->_cache_ttl = 60 * 60;
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parent::__construct();
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}
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/*
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* 返回文件夹路径
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* $pfid=>文件夹id
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* $pathkey=>为ture查询pathkey,兼容之前数据(临时处理)
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* */
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public function fetch_pathby_pfid($pfid,$pathkey = false){
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$pfid = intval($pfid);
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$fileds = ($pathkey) ? 'path,pathkey':'path';
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if($pathkey){
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$cachekey = 'patharr_'.$pfid;
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$fileds = 'path,pathkey';
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}else{
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$cachekey = 'path_'.$pfid;
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$fileds = 'path';
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}
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if($data = $this->fetch_cache($cachekey)){
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return $data;
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}
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if($data = DB::fetch_first("select {$fileds} from %t where fid = %d",array($this->_table,$pfid))){
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$data = (!$pathkey) ? $data['path']:$data;
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$this->store_cache($cachekey,$data);
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return $data;
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}
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return false;
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}
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public function update_by_fid($fid,$setarr){
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if(DB::update($this->_table,$setarr,array('fid'=>$fid))){
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$cacheky1 = 'patharr_'.$fid;
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$cacheky2 = 'path_'.$fid;
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$this->clear_cache($cacheky1);
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$this->clear_cache($cacheky2);
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return true;
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}
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return false;
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}
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public function fetch_fid_bypath($path){
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if($data = DB::fetch_first("select p.fid from %t p left join %t f on f.fid = p.fid where p.path = %s and f.isdelete < %d",array($this->_table,'folder',$path,1))){
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return $data['fid'];
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}
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return false;
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}
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//获取路径文件名和文件所在文件夹fid
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public function get_filename_patharr($path){
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$patharr = array();
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$dir = dirname($path).'/';
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if(!$pfid = C::t('resources_path')->fetch_fid_bypath($dir)){
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return $patharr;
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}
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$filename = preg_replace('/^.+[\\\\\\/]/', '', $path);
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//如果是文件夹
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if(!$filename){
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$patharr = preg_split('/[\\\\\\/]/',$path);
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$patharr = array_filter($patharr);
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$filename = end($patharr);
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}
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$patharr['filename'] = $filename;
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$patharr['pfid'] = $pfid;
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return $patharr;
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}
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public function delete_by_path($path){
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$path = self::path_transferred_meaning($path);
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$fids = array();
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foreach(DB::fetch_all("select fid from %t where path regexp %s",array($this->_table,'^'.$path.'.*')) as $v){
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$fids[] = $v['fid'];
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}
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if(self::delete_by_fid($fids)){
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return true;
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}
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return false;
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}
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public function delete_by_fid($fid){
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if(!is_array($fid)) $fids = array($fid);
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else $fids = $fid;
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$cachekey1 = array();
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$cachekey2 = array();
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foreach($fids as $v){
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$cachekey1[] = 'patharr_'.$v;
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$cachekey2[] = 'path_'.$v;
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}
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if(self::delete($fid)){
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$this->clear_cache($cachekey1);
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$this->clear_cache($cachekey2);
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return true;
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}
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return false;
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}
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/*public function delete_by_pathkey($pathkey){
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return DB::delete($this->_table,"pathkey = ".$pathkey);
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}*/
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//通过pathkey获取文件夹下级及自身fid
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public function fetch_folder_containfid_by_pfid($pfid){
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$pfids = array($pfid);
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$path = $this->fetch_pathby_pfid($pfid,true);
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$pathkey = $path['pathkey'];
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$results = DB::fetch_all("select * from %t where pathkey regexp %s",array($this->_table,'^'.$pathkey.'.+'));
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foreach($results as $v){
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$pfids[] = $v['fid'];
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}
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return $pfids;
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}
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public function fetch_by_path($path,$prefix=''){
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$opath = trim($path);
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$patharr = explode('/',$opath);
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$path = self::path_transferred_meaning($path);
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$uid = getglobal('uid');
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if($prefix){
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switch ($prefix){
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case 'g':
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$orgid = DB::result_first("select orgid from %t where orgname = %s and forgid = %d and `type` = %d",array('organization',$patharr[0],0,1));
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$path = 'dzz:gid_'.$orgid.':'.$path;
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$fid = DB::result_first("select fid from %t where path = %s ",array($this->_table,$path));
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break;
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case 'o':
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$orgid = DB::result_first("select orgid from %t where orgname = %s and forgid = %d and `type` = %d",array('organization',$patharr[0],0,0));
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$path = 'dzz:gid_'.$orgid.':'.$path;
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$fid = DB::result_first("select fid from %t where path = %s ",array($this->_table,$path));
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break;
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case 'c':
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$fid = 'c_'.DB::result_first("select id from %t where uid = %d and catname = %s",array('resources_cat',$uid,$patharr[0]));
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break;
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}
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}else{
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$upath = 'dzz:uid_'.$uid.':'.$opath;
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if(!$fid = DB::result_first("select p.fid from %t p left join %t f on p.fid = f.fid where p.path = %s and f.deldateline < 1 ",array($this->_table,'folder',$upath))){
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$fid = DB::result_first("select p.fid from %t p left join %t f on p.fid = f.fid where p.path regexp %s and f.deldateline < 1",array($this->_table,'folder','^dzz:.+:'.$path.'$'));
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}
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}
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return $fid;
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}
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//修改名称时文件夹路径调整
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public function update_path_by_fid($fid,$name){
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global $_G;
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$_G['neworgname'] = $name;
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$path = $this->fetch_pathby_pfid($fid);
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$paths = substr($path,0,-1);//去掉最后斜杠
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$pathname = preg_replace('/^dzz:.+:/','',$paths);//取出路径部分
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$patharr = explode('/',$pathname);//分割成数组
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$content = end($patharr);//取得目录最后一级名字
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$newpath = preg_replace_callback('/(.+?)'.$content.'$/',function($m){
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return $m[1].getglobal('neworgname').'/';
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},$paths);
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if($content != $name) $newpath = str_replace($content,$name,$path);
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else return true;
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$regpath = self::path_transferred_meaning($path);
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$cachkey1 = array();
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$cachkey2 = array();
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foreach(DB::fetch_all("select fid from %t where path regexp %s",array($this->_table,'^'.$regpath.'.*')) as $v){
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$cachkey1[] = 'patharr_'.$v['fid'];
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$cachkey2[] = 'path_'.$v['fid'];
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}
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$sql = "update %t set path = replace(path,%s,%s) where path regexp %s";
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if(DB::query($sql,array($this->_table,$path,$newpath,'^'.$regpath.'.*'))){
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$this->clear_cache($cachkey1);
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$this->clear_cache($cachkey2);
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return true;
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}else{
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return false;
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}
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}
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//修改文件位置时
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public function update_pathdata_by_fid($fid,$ofid,$noself = false){
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if($paths = $this->fetch_pathby_pfid($fid,true)){
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$opaths = $this->fetch_pathby_pfid($ofid,true);
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$path = dirname($paths['path']).'/';
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$opath = $opaths['path'];
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$pathkey = explode('-',$paths['pathkey']);
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array_pop($pathkey);
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$pathkey=implode('-',$pathkey);
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$opathkey = $opaths['pathkey'];
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$sql = "update %t set path = replace(path,%s,%s),pathkey = replace(pathkey,%s,%s) where path regexp %s";
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$paths['path'] = self::path_transferred_meaning($paths['path']);
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if($noself) $likepath = $paths['path'].'.+';
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else $likepath = $paths['path'].'.*';
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$cachkey1 = array();
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$cachkey2 = array();
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foreach(DB::fetch_all("select fid from %t where path regexp %s",array($this->_table,'^'.$likepath)) as $v){
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$cachkey1[] = 'patharr_'.$v['fid'];
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$cachkey2[] = 'path_'.$v['fid'];
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}
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if(DB::query($sql,array($this->_table,$path,$opath,$pathkey,$opathkey,'^'.$likepath))){
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$this->clear_cache($cachkey1);
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$this->clear_cache($cachkey2);
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return true;
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}else{
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return false;
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}
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}else{
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return false;
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}
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}
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//转义查询语句当中的path
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public function path_transferred_meaning($path){
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return str_replace(array('\'','(',')','+','^','$','{','}','[',']','#'),array("\'",'\(','\)','\+','\^','\$','\{','\}','\[','\]','\#'),$path);
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}
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//查询当前目录及其下级的fid
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public function get_child_fids($fid){
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$path = self::fetch_pathby_pfid($fid,true);
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$pathkey = $path['pathkey'];
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$fids = array();
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foreach(DB::fetch_all("select fid from %t where pathkey regexp %s",array($this->_table,'^'.$pathkey.'.*')) as $v){
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$fids[] = $v['fid'];
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}
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return $fids;
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}
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//获取文件夹的目录信息(路径及所在位置的顶级目录fid,其中路径不包含顶级目录)
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public function get_dirinfo_by_fid($fid){
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$result = array();
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$pathkeys = self::fetch_pathby_pfid($fid,true);
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$fids = str_replace('_','',$pathkeys['pathkey']);
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$fids = explode('-',$fids);
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$result['pfid'] = $fids[0];
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$path = preg_replace('/^dzz:(.+?):/','',$pathkeys['path']);
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$patharr = explode('/',$path);
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unset($patharr[0]);
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$result['path'] = implode('/',$patharr);
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return $result;
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}
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public function parse_path_get_rootdirinfo($path){
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$dirpath = explode('/',$path);
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$rootpath = $dirpath[0].'/';//根目录路径
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$rootfid = DB::result_first("select fid from %t where path = %s order by fid DESC",array($this->_table,$rootpath));
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if(!$rootfid){
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return false;
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}
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$path = str_replace($rootpath,'',$path);
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return array('path'=>$path,'pfid'=>$rootfid);
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}
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} |