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FileList.php
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FileList.php
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<?php
/**
* Represents a list of files on the file system that are to be checked during the run.
*
* File objects are created as needed rather than all at once.
*
* @author Greg Sherwood <gsherwood@squiz.net>
* @copyright 2006-2015 Squiz Pty Ltd (ABN 77 084 670 600)
* @license https://github.com/PHPCSStandards/PHP_CodeSniffer/blob/master/licence.txt BSD Licence
*/
namespace PHP_CodeSniffer\Files;
use Countable;
use FilesystemIterator;
use Iterator;
use PHP_CodeSniffer\Autoload;
use PHP_CodeSniffer\Config;
use PHP_CodeSniffer\Exceptions\DeepExitException;
use PHP_CodeSniffer\Ruleset;
use PHP_CodeSniffer\Util\Common;
use RecursiveArrayIterator;
use RecursiveDirectoryIterator;
use RecursiveIteratorIterator;
use ReturnTypeWillChange;
class FileList implements Iterator, Countable
{
/**
* A list of file paths that are included in the list.
*
* @var array
*/
private $files = [];
/**
* The number of files in the list.
*
* @var integer
*/
private $numFiles = 0;
/**
* The config data for the run.
*
* @var \PHP_CodeSniffer\Config
*/
public $config = null;
/**
* The ruleset used for the run.
*
* @var \PHP_CodeSniffer\Ruleset
*/
public $ruleset = null;
/**
* An array of patterns to use for skipping files.
*
* @var array
*/
protected $ignorePatterns = [];
/**
* Constructs a file list and loads in an array of file paths to process.
*
* @param \PHP_CodeSniffer\Config $config The config data for the run.
* @param \PHP_CodeSniffer\Ruleset $ruleset The ruleset used for the run.
*
* @return void
*/
public function __construct(Config $config, Ruleset $ruleset)
{
$this->ruleset = $ruleset;
$this->config = $config;
$paths = $config->files;
foreach ($paths as $path) {
$isPharFile = Common::isPharFile($path);
if (is_dir($path) === true || $isPharFile === true) {
if ($isPharFile === true) {
$path = 'phar://'.$path;
}
$filterClass = $this->getFilterClass();
$di = new RecursiveDirectoryIterator($path, (RecursiveDirectoryIterator::SKIP_DOTS | FilesystemIterator::FOLLOW_SYMLINKS));
$filter = new $filterClass($di, $path, $config, $ruleset);
$iterator = new RecursiveIteratorIterator($filter);
foreach ($iterator as $file) {
$this->files[$file->getPathname()] = null;
$this->numFiles++;
}
} else {
$this->addFile($path);
}//end if
}//end foreach
reset($this->files);
}//end __construct()
/**
* Add a file to the list.
*
* If a file object has already been created, it can be passed here.
* If it is left NULL, it will be created when accessed.
*
* @param string $path The path to the file being added.
* @param \PHP_CodeSniffer\Files\File $file The file being added.
*
* @return void
*/
public function addFile($path, $file=null)
{
// No filtering is done for STDIN when the filename
// has not been specified.
if ($path === 'STDIN') {
$this->files[$path] = $file;
$this->numFiles++;
return;
}
$filterClass = $this->getFilterClass();
$di = new RecursiveArrayIterator([$path]);
$filter = new $filterClass($di, $path, $this->config, $this->ruleset);
$iterator = new RecursiveIteratorIterator($filter);
foreach ($iterator as $path) {
$this->files[$path] = $file;
$this->numFiles++;
}
}//end addFile()
/**
* Get the class name of the filter being used for the run.
*
* @return string
* @throws \PHP_CodeSniffer\Exceptions\DeepExitException If the specified filter could not be found.
*/
private function getFilterClass()
{
$filterType = $this->config->filter;
if ($filterType === null) {
$filterClass = '\PHP_CodeSniffer\Filters\Filter';
} else {
if (strpos($filterType, '.') !== false) {
// This is a path to a custom filter class.
$filename = realpath($filterType);
if ($filename === false) {
$error = "ERROR: Custom filter \"$filterType\" not found".PHP_EOL;
throw new DeepExitException($error, 3);
}
$filterClass = Autoload::loadFile($filename);
} else {
$filterClass = '\PHP_CodeSniffer\Filters\\'.$filterType;
}
}
return $filterClass;
}//end getFilterClass()
/**
* Rewind the iterator to the first file.
*
* @return void
*/
#[ReturnTypeWillChange]
public function rewind()
{
reset($this->files);
}//end rewind()
/**
* Get the file that is currently being processed.
*
* @return \PHP_CodeSniffer\Files\File
*/
#[ReturnTypeWillChange]
public function current()
{
$path = key($this->files);
if (isset($this->files[$path]) === false) {
$this->files[$path] = new LocalFile($path, $this->ruleset, $this->config);
}
return $this->files[$path];
}//end current()
/**
* Return the file path of the current file being processed.
*
* @return string|null Path name or `null` when the end of the iterator has been reached.
*/
#[ReturnTypeWillChange]
public function key()
{
return key($this->files);
}//end key()
/**
* Move forward to the next file.
*
* @return void
*/
#[ReturnTypeWillChange]
public function next()
{
next($this->files);
}//end next()
/**
* Checks if current position is valid.
*
* @return boolean
*/
#[ReturnTypeWillChange]
public function valid()
{
if (current($this->files) === false) {
return false;
}
return true;
}//end valid()
/**
* Return the number of files in the list.
*
* @return integer
*/
#[ReturnTypeWillChange]
public function count()
{
return $this->numFiles;
}//end count()
}//end class

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Mime Type
text/x-php
Expires
Sat, May 16, 17:52 (9 h, 34 m)
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local-disk
Storage Format
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Storage Handle
31/67/ff4d34ded12b3c777bb978fa28c5
Default Alt Text
FileList.php (6 KB)

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