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Exclude symlinks from Vfs

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This commit is contained in:
nathangray 2018-04-09 13:56:37 -06:00
parent abc1ccc8f1
commit f26b271067
3 changed files with 20 additions and 8 deletions
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5
api/src/Vfs.php
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@ -384,7 +384,7 @@ class Vfs
*
* @param string|array $base base of the search
* @param array $options =null the following keys are allowed:
* - type => {d|f|F} d=dirs, f=files (incl. symlinks), F=files (incl. symlinks to files), default all
* - type => {d|f|F|!l} d=dirs, f=files (incl. symlinks), F=files (incl. symlinks to files), !l=no symlinks, default all
* - depth => {true|false(default)} put the contents of a dir before the dir itself
* - dirsontop => {true(default)|false} allways return dirs before the files (two distinct blocks)
* - mindepth,maxdepth minimal or maximal depth to be returned
@ -646,7 +646,8 @@ class Vfs
return; // not found, should not happen
}
if ($type && (($type == 'd') == !($stat['mode'] & Vfs\Sqlfs\StreamWrapper::MODE_DIR) || // != is_dir() which can be true for symlinks
$type == 'F' && is_dir($path))) // symlink to a directory
$type == 'F' && is_dir($path)) || // symlink to a directory
$type == '!l' && ($stat['mode'] & Vfs::MODE_LINK)) // Symlink
{
return; // wrong type
}

12
api/src/Vfs/Sharing.php
View File

@ -443,7 +443,7 @@ class Sharing
}
// We don't allow sharing links, share target instead
if($target = Vfs::readlink($path))
if(($target = Vfs::readlink($path)))
{
$path = $target;
}
@ -761,5 +761,15 @@ if (file_exists(__DIR__.'/../../../filemanager/inc/class.filemanager_ui.inc.php'
);
return $actions;
}
protected function get_vfs_options($query)
{
$options = parent::get_vfs_options($query);
// Hide symlinks
$options['type'] = '!l';
return $options;
}
}
}

11
api/tests/Vfs/SharingBase.php
View File

@ -131,8 +131,8 @@ class SharingBase extends LoggedInTest
$this->files += $this->addFiles($dir);
$logged_in_files = array_map(
function($path) use ($dir) {return str_replace($dir, '/', $path);},
Vfs::find($dir, static::VFS_OPTIONS)
function($path) use ($dir) {return str_replace($dir, '/', $path);},
Vfs::find($dir, static::VFS_OPTIONS)
);
if(static::LOG_LEVEL > 1)
@ -354,15 +354,16 @@ class SharingBase extends LoggedInTest
);
// Symlinked file
/*
/* We don't test these because they don't work - the target will always
* be outside the share root
// Always says its empty
$files[] = $symlink = $path.'symlink.txt';
if(Vfs::file_exists($symlink)) Vfs::remove($symlink);
$this->assertTrue(
Vfs::symlink($file, $symlink),
'Unable to create symlink'
"Unable to create symlink $symlink => $file"
);
/*
// Symlinked dir
$files[] = $symlinked_dir = $path.'sym_dir/';
$this->assertTrue(