Veno-File-Manager (VFM4)云盘,增加用户只读游客无权限公共目录
Veno-File-Manager (VFM4)云盘,增加用户只读游客无权限公共目录的方法解决方法:
1.新增一个用户只读公共目录(user_read_dirs)数组配置
打开 根目录/vfm-admin/config-master.php 文件,新添一个 'user_read_dirs'数组配置参数,代码如下:
'user_read_dirs' =>
array (
0 => 'user_public',
1 => 'user_temp',
),
2.为用户只读公共目录(user_read_dirs)设置相应类中成员方法
打开 根目录/vfm-admin/class/class.location.php 文件,参考类中成员方法(用户私有可读写目录) checkUserDir 和 editAllowed() 代码,
新添用户只读公共目录 userPublicDir()和userReadtAllowed() 成员方法,代码如下: /**
* 检查用户是否允许读取当前目录,
* based on configuration settings
*
* @param string $relative relative path to index.php
*
* @return true/false
*/
public function userReadtAllowed($relative = false)
{
global $setUp;
$totdirs = count($this->path);
$father = $this->getDir(false, true, false, $totdirs -1);
$hidden_dirs = $setUp->getConfig('hidden_dirs');
if (!$hidden_dirs) {
return false;
}
if (in_array(basename($father), $hidden_dirs)) {
return false;
}
if ($this->userPublicDir($relative) === true) {
return true;
}
return false;
}
/**
* 检查目录是否可供用户只读使用
*
* @param string $relative relative path to index.php
*
* @return true/false
*/
public function userPublicDir($relative = false)
{
global $gateKeeper;
global $setUp;
$thispath = $this->getDir(true, false, false, 0, $relative);
if (!is_dir(realpath($thispath))) {
return false;
}
$startdir = $setUp->getConfig('starting_dir');
$publicdirsarray = $setUp->getConfig('user_read_dirs') !== null ? $setUp->getConfig('user_read_dirs') : array();
$thiscleanpath = ltrim($thispath, './');
$cleanstartdir = rtrim(ltrim($startdir, './'), '/');
$thispatharray = explode('/', $thiscleanpath);
$checkpath = $thispatharray === $cleanstartdir && strlen($cleanstartdir) ? $thispatharray : $thispatharray;
$pathcounter = $thispatharray === $cleanstartdir && strlen($cleanstartdir) ? (int)2 : (int)1;
//检查分配的多个公共目录'user_read_dirs'文件夹
foreach ($publicdirsarray as $value) {
//检查是否分配了子/子文件夹
$userdirarray = explode('/', $value);
$usersubs = count($userdirarray) - 1;
if ($usersubs > 0) {
$subscounter = $usersubs + $pathcounter;
for ($i = $pathcounter; $i < $subscounter; $i++) {
$checkpath .= '/'.$thispatharray[$i];
}
}
//最后,检查用户是否可以访问该位置
if ($value === $checkpath) {
return true;
}
}
return false;
}
新添游客只读公共目录 guestPublicDir和guestReadtAllowed() 成员方法,代码如下:
/**
* 检查游客是否允许读取当前目录,
* based on configuration settings
*
* @param string $relative relative path to index.php
*
* @return true/false
*/
public function guestReadtAllowed($relative = false)
{
global $setUp;
$totdirs = count($this->path);
$father = $this->getDir(false, true, false, $totdirs -1);
$hidden_dirs = $setUp->getConfig('hidden_dirs');
if (!$hidden_dirs) {
return false;
}
if (in_array(basename($father), $hidden_dirs)) {
return false;
}
if ($this->guestPublicDir($relative) === true) {
return true;
}
return false;
}
/**
* 检查目录是否可供游客使用
*
* @param string $relative relative path to index.php
*
* @return true/false
*/
public function guestPublicDir($relative = false)
{
global $gateKeeper;
global $setUp;
$thispath = $this->getDir(true, false, false, 0, $relative);
if (!is_dir(realpath($thispath))) {
return false;
}
$startdir = $setUp->getConfig('starting_dir');
$publicdirsarray = $setUp->getConfig('public_dirs') !== null ? $setUp->getConfig('public_dirs') : array();
$thiscleanpath = ltrim($thispath, './');
$cleanstartdir = rtrim(ltrim($startdir, './'), '/');
$thispatharray = explode('/', $thiscleanpath);
$checkpath = $thispatharray === $cleanstartdir && strlen($cleanstartdir) ? $thispatharray : $thispatharray;
$pathcounter = $thispatharray === $cleanstartdir && strlen($cleanstartdir) ? (int)2 : (int)1;
//检查分配的多个公共目录'public_dirs'文件夹
foreach ($publicdirsarray as $value) {
//检查是否分配了子/子文件夹
$userdirarray = explode('/', $value);
$usersubs = count($userdirarray) - 1;
if ($usersubs > 0) {
$subscounter = $usersubs + $pathcounter;
for ($i = $pathcounter; $i < $subscounter; $i++) {
$checkpath .= '/'.$thispatharray[$i];
}
}
//最后,检查用户是否可以访问该位置
if ($value === $checkpath) {
return true;
}
}
return false;
}
3.修改文件夹类,把用户只读目录(user_read_dirs)添加进用户目录
打开根目录/vfm-admin/class/class.dirs.php 文件,查找数组变量 $userpatharray ,代码如下:$userpatharray = $gateKeeper->getUserInfo('dir') !== null ? json_decode($gateKeeper->getUserInfo('dir'), true) : false;
把公共目录(public_dir)和用户只读目录(user_read_dirs)添加到 $userpatharray数组中,修改后代码为:$userpatharray = $gateKeeper->getUserInfo('dir') !== null ? json_decode($gateKeeper->getUserInfo('dir'), true) : false;
$public_dirs = $setUp->getConfig('public_dirs');
$user_read_dirs = $setUp->getConfig('user_read_dirs');
@$userpatharray = array_merge($userpatharray,$public_dirs);
if($gateKeeper->isUserLoggedIn() ){
@$userpatharray = array_merge($userpatharray,$public_dirs,$user_read_dirs);
}
再查找仅获取用户分配的文件夹(如果有)遍历语句,添加!$this->location->guestReadtAllowed($relative) 和 !$this->location->userReadtAllowed($relative) 两个条件,修改后如下:if (is_array($content)) {
foreach ($content as $item) {
if (is_dir($item)) {
$mbitem = Utils::mbPathinfo($item);
$item_basename = $mbitem['basename'];
// get only users' assigned folders if any
if ($userpatharray
&& !in_array($item_basename, $userpatharray)
&& !$this->location->editAllowed($relative)
&& !$this->location->guestReadtAllowed($relative)
&& !$this->location->userReadtAllowed($relative)) {
continue;
}
// Skip /vfm-admin/ if the main uploads dir is the root
if (!$hidefiles || ($hidefiles && !in_array($item_basename, $hidden_dirs))) {
$this->dirs[] = new Dir($item_basename, $this->location, $relative);
}
}
}
}
4.修改前端显示UI代码,让游客和登录用户显示公共目录(public_dirs)、用户只读目录(user_read_dirs)和根目录(starting_dir)中的文件
打开根目录 vfm-admin/template/list-files.php 文件,把条件判断语句改为如下格式:if ($gateKeeper->isAccessAllowed()){
if( $location->editAllowed()
|| $location->guestReadtAllowed()
|| $location->userReadtAllowed() && $gateKeeper->isUserLoggedIn()
|| $location->getCleanPath() ==="") {
if ($gateKeeper->isAllowed('view_enable')) {
列表显示文件代码 }
显示上传文件功能区块代码 }
}存在问题,当以上代码中添加 guestReadtAllowed()、userReadtAllowed() 、getCleanPath() ==="" 三条判断语句后,会出现一个新的bug,即编辑(editor)用户打开首页、游客公共目录(public_dirs)或用户只读公共目录(user_read_dirs),一直显示加载状态,打不开网页。
解决方法:
打开根目录 vfm-admin/include/load-js.php文件,查找与更名 (rename_enable) 相关代码,把显示条件判断语句改为如下格式:
单选操作(右侧):更名
if ($gateKeeper->isAllowed('rename_enable') && $location->editAllowed())
解决浏览公共目录(user_read_dirs)下文件时时,“多选操作”菜单中仍显示移动、复制和删除按钮的问题:
大概在65行左右,添加条件判断语句,使“多选操作”菜单中不显示移动、复制和删除按钮,改后代码如下:
if ($gateKeeper->isAllowed('move_enable') && $location->checkUserDir()) { ?>
<li>
<a class="multimove dropdown-item" href="#" data-bs-toggle="modal" data-bs-target="#archive-map-move" data-action="move">
<i class="bi bi-arrow-right"></i>
<?php echo $setUp->getString("move"); ?>
</a>
</li>
<?php
}
if ($gateKeeper->isAllowed('copy_enable') && $location->checkUserDir()) { ?>
<li>
<a class="multicopy dropdown-item" href="#" data-bs-toggle="modal" data-bs-target="#archive-map-copy" data-action="copy">
<i class="bi bi-clipboard-check"></i>
<?php echo $setUp->getString("copy"); ?>
</a>
</li>
<?php
}
if ($gateKeeper->isAllowed('delete_enable') && $location->checkUserDir()) { ?>
<li><a class="multic dropdown-item" href="#">
<i class="bi bi-trash"></i>
<?php echo $setUp->getString("delete"); ?>
</a>
</li>
<?php
} ?>
也可以把条件语句改为如下代码:
if ($gateKeeper->isAllowed('move_enable') && !$location->guestReadtAllowed() && !$location->userReadtAllowed() && $location->getCleanPath() !=="")
解决PC列表模式下显示公共目录(user_read_dirs)下文件时时,表格仍显示重命名和删除列的问题:
大概在137行左右,添加条件判断语句,使表格不显示重命名和删除列,改后代码如下:
if ($gateKeeper->isAllowed('rename_enable') && $location->checkUserDir()) { ?>
<td class="small text-center gridview-hidden d-none d-md-table-cell">
<i class="bi bi-pencil"></i>
</td>
<?php
} ?>
<td class="small text-center gridview-hidden">
<?php
if ($gateKeeper->isAllowed('delete_enable') && $location->checkUserDir()) {?>
<i class="bi bi-trash d-none d-md-block"></i>
<?php
} ?>
5.修改ajax请求代码,使游客和登录用户能获取到公共目录(public_dirs)、用户只读目录(user_read_dirs)和根目录(starting_dir)中的文件
打开根目录/vfm-admin/ajax/get-files.php文件,查找如下代码:if ($gateKeeper->isAccessAllowed() && $location->editAllowed('../../') && $gateKeeper->isAllowed('view_enable'))
{
$fullpath = $location->getFullPath();
...
}
改为如下代码:
$cleanlocdir = rtrim(ltrim($locdir, './'), '/');
$startdir = './'.$setUp->getConfig('starting_dir');
$cleanstartdir = rtrim(ltrim($startdir, './'), '/');
if ($cleanlocdir === $cleanstartdir
|| $gateKeeper->isAccessAllowed()
&& $location->guestReadtAllowed('../../')
|| $location->editAllowed('../../')
|| $location->userReadtAllowed('../../')
&& $gateKeeper->isAllowed('view_enable')) {
$fullpath = $location->getFullPath();
...
}
解决平铺视图模式下显示公共目录(user_read_dirs)下文件时时,在文件右上角显示重命名和删除按钮问题:
大概在271行左右,添加条件判断语句,使平铺视图文件右上角不显示重命名和删除按钮,改后代码如下:if ($gateKeeper->isAllowed('rename_enable') && $location->editAllowed('../../')) {
$data['icon'] .= '<div class="icon text-center minibtn">
<button class="round-btn rename" data-thisdir="'.$thisdir.'" data-thisext="'.$ext.'" data-thisname="'.$normalizedName.'">
<i class="bi bi-pencil-square"></i>
</button>
</div>';
}
if ($gateKeeper->isAllowed('delete_enable') && $location->editAllowed('../../')) {
$data['icon'] .= '<div class="minibtn">
<button class="round-btn del" data-name="'.$thisfile.'" data-link="'.$thisdel.'&h='.$cash.'">
<i class="bi bi-trash"></i>
</button>
</div>';
}
解决PC浏览器打开公共目录(user_read_dirs)时,在文件列表右侧显示重命名和删除按钮问题:
大概在326行左右,添加条件判断语句,使文件列表右侧不显示重命名和删除按钮,改后代码如下:$data['delete'] = '';
if ($gateKeeper->isAllowed('delete_enable') && $location->editAllowed('../../')) {
$data['delete'] .= '<div class="d-none d-md-block"><button class="round-btn btn-mini del" data-name="'.$thisfile.'" data-link="'.$thisdel.'&h='.$cash.'"><i class="bi bi-x-lg"></i></button></div>';
}
解决手机端打开公共目录(user_read_dirs)时,在文件列表右侧显示重命名和删除按钮问题:
大概在342行左右,添加条件判断语句,使文件列表右侧不显示重命名和删除按钮,改后代码如下码:if ($gateKeeper->isAllowed('rename_enable') && $location->editAllowed('../../')) {
$data['delete'] .= '<li>
<a class="rename dropdown-item" data-thisdir="'.$thisdir.'" data-thisext="'.$ext.'" data-thisname="'.$normalizedName.'" href="javascript:void(0)">
<i class="bi bi-pencil-square"></i> '.$setUp->getString("rename").'</a></li>';
}
if ($gateKeeper->isAllowed('delete_enable') && $location->editAllowed('../../')) {
$data['delete'] .= '<li>
<a class="del dropdown-item" href="javascript:void(0)" data-link="'.$thisdel.'&h='.$cash.'" data-name="'.$thisfile.'"><i class="bi bi-trash"></i> '.$setUp->getString("delete").'</a></li>';
}
6.修改ajax请求代码,使游客无权获取用户只读公共目录(user_read_dirs)内子目录。
打开根目录/vfm-admin/ajax/get-dirs.php文件,查找如下代码:
if ($gateKeeper->isAccessAllowed() && $gateKeeper->isAllowed('viewdirs_enable')) {
$fullpath = $location->getFullPath();
...
} // end allowed
再此基础上再添加多条判断语句,修改后代码如下:$cleanlocdir = rtrim(ltrim($locdir, './'), '/');
$startdir = './'.$setUp->getConfig('starting_dir');
$cleanstartdir = rtrim(ltrim($startdir, './'), '/');
if ($cleanlocdir === $cleanstartdir
&& $gateKeeper->isAccessAllowed()
&& $gateKeeper->isAllowed('viewdirs_enable')
|| $location->guestReadtAllowed('../../')
|| $location->editAllowed('../../')
|| $location->userReadtAllowed('../../')
&& $gateKeeper->isUserLoggedIn()) {
$fullpath = $location->getFullPath();
...
} // end allowed
实现此功能相关文件:
根目录/vfm-admin/config-master.php //配置用户只读目录(user_read_dirs)
根目录/vfm-admin/class/class.location.php //检查当前目录的用户权限
根目录/vfm-admin/class/class.dirs.php //遍历所有用户私有文件夹下的子目录,使可以列表显示
根目录/vfm-admin/template/list-files.php //列表显示文件UI模板
根目录/vfm-admin/template/list-folders.php //列表显示文件夹模板
根目录 /vfm-admin/ajax/get-files.php //获取并显示文件名称
根目录 /vfm-admin/ajax/get-dirs.php //获取并显示文件夹名称
根目录vfm-admin/include/load-js.php //单选操作(右侧):更名
http://www.admin365.cn/thread-46373-1-1.html
Veno-File-Manager (VFM4)云盘,添加仅限游客和用户访问公共目录
http://www.admin365.cn/thread-46386-1-1.html
Veno-File-Manager (VFM4)云盘让登录用户可显示公共文件夹方法
http://www.admin365.cn/thread-46442-1-1.html
Veno-File-Manager (VFM4)云盘,增加用户只读游客无权限公共目录
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