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enhance findDirs function and filter awstats/webalizer (sub)folders for target-directory selection

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Signed-off-by: Michael Kaufmann (d00p) <d00p@froxlor.org>
This commit is contained in:
Michael Kaufmann (d00p) 2016-10-18 15:32:14 +02:00
parent 979b1b0ad8
commit b4e8458076
1 changed files with 54 additions and 21 deletions
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75
lib/functions/filedir/function.findDirs.php
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@ -17,27 +17,57 @@
*
*/
/**
* Returns an array of found directories
*
* This function checks every found directory if they match either $uid or $gid, if they do
* the found directory is valid. It uses recursive-iterators to find subdirectories.
*
* @param string $path the path to start searching in
* @param int $uid the uid which must match the found directories
* @param int $gid the gid which must match the found direcotries
* @param string $path
* the path to start searching in
* @param int $uid
* the uid which must match the found directories
* @param int $gid
* the gid which must match the found direcotries
*
* @return array Array of found valid paths
*/
function findDirs($path, $uid, $gid) {
$_fileList = array ();
function findDirs($path, $uid, $gid)
{
$_fileList = array();
$path = makeCorrectDir($path);
// valid directory?
if (is_dir($path)) {
// Will exclude everything under these directories
$exclude = array(
'awstats',
'webalizer'
);
/**
*
* @param SplFileInfo $file
* @param mixed $key
* @param RecursiveCallbackFilterIterator $iterator
* @return bool True if you need to recurse or if the item is acceptable
*/
$filter = function ($file, $key, $iterator) use ($exclude) {
if (in_array($file->getFilename(), $exclude)) {
return false;
}
return true;
};
// create RecursiveIteratorIterator
$its = new RecursiveIteratorIterator(new IgnorantRecursiveDirectoryIterator($path));
$its = new RecursiveIteratorIterator(
new RecursiveCallbackFilterIterator(
new IgnorantRecursiveDirectoryIterator($path, RecursiveDirectoryIterator::SKIP_DOTS),
$filter
)
);
// we can limit the recursion-depth, but will it be helpful or
// will people start asking "why do I only see 2 subdirectories, i want to use /a/b/c"
// let's keep this in mind and see whether it will be useful
@ -50,24 +80,27 @@ function findDirs($path, $uid, $gid) {
$_fileList[] = makeCorrectDir(dirname($fullFileName));
}
}
$_fileList[] = $path;
}
return array_unique($_fileList);
}
/**
* If you use RecursiveDirectoryIterator with RecursiveIteratorIterator and run
* into UnexpectedValueException you may use this little hack to ignore those
* directories, such as lost+found on linux.
* (User "antennen" @ http://php.net/manual/en/class.recursivedirectoryiterator.php#101654)
**/
class IgnorantRecursiveDirectoryIterator extends RecursiveDirectoryIterator {
function getChildren() {
try {
return new IgnorantRecursiveDirectoryIterator($this->getPathname());
} catch(UnexpectedValueException $e) {
return new RecursiveArrayIterator(array());
}
}
* If you use RecursiveDirectoryIterator with RecursiveIteratorIterator and run
* into UnexpectedValueException you may use this little hack to ignore those
* directories, such as lost+found on linux.
* (User "antennen" @ http://php.net/manual/en/class.recursivedirectoryiterator.php#101654)
*/
class IgnorantRecursiveDirectoryIterator extends RecursiveDirectoryIterator
{
function getChildren()
{
try {
return new IgnorantRecursiveDirectoryIterator($this->getPathname());
} catch (UnexpectedValueException $e) {
return new RecursiveArrayIterator(array());
}
}
}