Библиотека для cis, online, cms1
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Фёдор Подлеснов
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269 changed files with 39854 additions and 0 deletions
583
core/filesystem.php
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583
core/filesystem.php
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<?php
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require_once 'core/path.php';
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require_once 'core/file.php';
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interface IFileSystem
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{
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// Îïåðàöèè íàä ôàéëàìè
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public function makeDirectory($name);
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public function deleteDirectory($name);
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public function deleteFile($name);
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public function renameFile($source, $destination);
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public function copyFile($source, $destination);
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public function moveUploadedFile($source, $destination);
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// deleteDirectoryRecursive
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public function isDir($name);
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public function readFile($source);
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public function writeFile($source, $content);
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// Ñîäåðæàíèå äèðåêòîðèè
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public function directoryFiles($name);
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public function directoryFilesRecursive($name);
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}
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interface IFileControl
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{
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public function commitFile($name, $who, $message);
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public function readFileVersion($name, $version = false);
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// Èíôîðìàöèÿ î ôàéëå
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public function getFileLog($name);
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public function getFileInfo($name);
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}
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// Ðåàëüíàÿ ôàéëîâàÿ ñèñòåìà
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class FileSystem implements IFileSystem
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{
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protected $hidden = array('.', '..');
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protected $visible = null;
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public function __construct()
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{
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}
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public function setVisibleFiles(array $visible)
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{
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$this->visible = $visible;
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}
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public function setHiddenFiles(array $hidden)
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{
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$this->hidden = array_merge($this->hidden, $hidden);
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}
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/**
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*
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*/
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public function makeDirectory($name)
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{
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if (file_exists($name) === false) {
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mkdir($name);
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}
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}
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/**
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*
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*/
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public function makeFile($name)
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{
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if (file_exists($name) === false) {
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file_put_contents($name, '');
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}
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}
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/**
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*
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*/
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public function deleteDirectory($name)
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{
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rmdir($name);
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}
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/**
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*
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*/
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public function deleteDirectoryRecursive($name)
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{
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if ($handle = opendir($name)) {
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while (false !== ($file = readdir($handle))) {
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if ($file != "." && $file != "..") {
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$sf = $name . DIRECTORY_SEPARATOR . $file;
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if (is_dir($sf) && !is_link($sf)) {
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self::deleteDirectoryRecursive($sf);
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} else {
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unlink($sf);
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}
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}
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}
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closedir($handle);
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@rmdir($name);
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}
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}
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/**
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*
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*/
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public function deleteFile($name)
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{
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if (file_exists($name)) {
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unlink($name);
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}
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}
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// Ïðè ïåðåìåùåíèè èëè âñå ôàéëû åñëè åñòü ñîâïàäåíèÿ ïåðåïèñûâàþòñÿ
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/**
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*
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*/
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public function renameFile($source, $destination)
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{
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rename($source, $destination);
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}
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/**
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*
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*/
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public function copyFile($source, $destination)
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{
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copy($source, $destination);
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}
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/**
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*
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*/
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public function copyDirectory($source, $destination)
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{
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if (is_dir($source)) {
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if (! file_exists($destination)) mkdir($destination);
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$handle = opendir($source);
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while (false !== ($file = readdir($handle))) {
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$entry = $source . DIRECTORY_SEPARATOR . $file;
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if (is_dir($entry)) {
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self::copyDirectory($entry, $destination . DIRECTORY_SEPARATOR . $file);
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} else {
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copy($entry, $destination . DIRECTORY_SEPARATOR . $file);
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}
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}
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}
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}
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/**
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*
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*/
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public function moveUploadedFile($source, $destination)
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{
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move_uploaded_file($source, $destination);
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}
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/**
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*
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*/
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public function isVisible($file)
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{
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if (in_array(basename($file), $this->hidden) === true) {
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return false;
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}
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return ($this->isDir($file) || $this->visible == null) || in_array(pathinfo($file, PATHINFO_EXTENSION), $this->visible);
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}
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/**
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*
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*/
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public function directoryFiles($name)
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{
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$result = array();
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$files = scandir($name);
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foreach ($files as $file) {
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$fullname = $name . DIRECTORY_SEPARATOR . $file;
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if ($this->isVisible($fullname)) {
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$result [$file] = new FileRecord(array(), $fullname);
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}
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}
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return $result;
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}
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/**
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*
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*/
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public function readFile($name)
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{
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return file_get_contents($name);
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}
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/**
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*
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*/
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public function writeFile($name, $content)
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{
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file_put_contents($name, $content);
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}
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/**
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*
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*/
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public function directoryFilesRecursive($name)
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{
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}
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function isDir($name)
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{
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return is_dir($name);
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}
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}
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// Òî ÷òî õðàíèòñÿ â áàçå äàííûõ
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class EFileSystem implements IFileSystem, IFileControl
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{
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protected $basepath;
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protected $db;
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public function __construct($basepath, $db, $fs)
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{
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$this->basepath = $basepath;
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$this->db = $db;
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$this->fs = $fs;
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}
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/*function createExtendRecord($index)
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{
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static $fileSQL = "INSERT INTO file (id_record) VALUES (?)";
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$query = $this->db->prepareStatement($fileSQL);
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$query->setString(1, $index);
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$query->executeQuery();
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}*/
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private function createRecord($name, $type, $path)
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{
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static $recordSQL = "INSERT INTO files (filename, idfile, lastrevdate, filepath, filetype) VALUES (?, ?, ?, ?, ?)";
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$last = $this->db->getIdGenerator();
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$index = $last->getId('files_idfile_seq');
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$query = $this->db->prepareStatement($recordSQL);
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$query->setString(1, $name);
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$query->setInt(2, $index);
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$query->setInt(3, 0);
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$query->setString(4, $path);
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$query->setString(5, $type);
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$query->executeQuery();
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/*if ($type == 0) {
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$this->createExtendRecord($index);
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}*/
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return $index;
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}
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function setVisibleFiles(array $visible)
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{
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$this->fs->setVisibleFiles($visible);
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}
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function setHiddenFiles(array $hidden)
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{
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$this->fs->setHiddenFiles($hidden);
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}
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public function getFullPath($name)
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{
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return Path::join($this->basepath, $name);
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}
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private function getRecordId($name, $path)
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{
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static $recordSQL = "SELECT idfile FROM files WHERE filename = ? AND filepath = ?";
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$query = $this->db->prepareStatement($recordSQL);
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$query->setString(1, $name);
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$query->setString(2, $path);
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$result = $query->executeQuery();
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if ($result->next()) {
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$index = $result->getInt('idfile');
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return $index;
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}
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return false; // Ìîæåò ëó÷øå êèäàòü èñêëþ÷åíèå ??
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}
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function getIdFromPath($name)
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{
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return $this->getRecordId(basename($name), self::getPathName($name));
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}
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// Ñîçäàíèå íîâîé äèðåêòîðèè
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public function makeDirectory($name)
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{
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$path = new Path($name);
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$fullpath = $this->basepath;
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$temp_path = '';
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foreach ($path->getParts() as $subpath)
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{
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$index = $this->getRecordId($subpath, $temp_path);
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if ($index === false) {
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$index = $this->createRecord($subpath, 1, $temp_path);
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}
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$temp_path = Path::join($temp_path, $subpath);
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}
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$this->fs->makeDirectory($this->getFullPath($name));
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}
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public function isDir($name)
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{
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return $this->fs->isDir($this->getFullPath($name));
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}
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// Ïåðåèìåíîâàíèå ôàéëà èëè äèðåêòîðèè âñå èçìåíåíèÿ äîëæíû çàïèñûâàòüñÿ â áàçó ÷òîáû ìîæíî áûëî ñäåëàòü îòìåíó !!!
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public function renameFile($source, $destination)
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{
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// Ïðè ïåðåìåùåíèè ôàéëû ìîãóò ñîâïàäàòü
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$stmt = $this->db->prepareStatement('UPDATE files SET filepath = ?, filename = ? WHERE filepath = ? AND filename = ?');
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$stmt->setString(1, self::getPathName($destination));
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$stmt->setString(2, basename($destination));
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$stmt->setString(3, self::getPathName($source));
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$stmt->setString(4, basename($source));
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$stmt->executeQuery();
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if ($this->isDir($source)) {
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$length = strlen($from) + 1;
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$stmt = $this->db->prepareStatement("UPDATE file
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SET filepath = '?' || substr(filepath, ?) WHERE filepath LIKE (?) OR filepath LIKE (? || '/%')");
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$stmt->setString(1, $destination);
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$stmt->setInt(2, $length);
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$stmt->setString(3, $source);
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$stmt->setString(4, $source);
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}
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$this->fs->renameFile($this->getFullPath($source), $this->getFullPath($destination));
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}
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// Êîïèðîâàíèå ôàéëà èëè äèðåêòîðèè
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public function copyFile($source, $destination)
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{
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// Ïðè êîïèðîâàíèè ôàéëû ìîãóò ñîâïàäàòü
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$stmt = $this->db->prepareStatement('INSERT INTO files (filepath, filename, lastrevdate) VALUES (?, ?, ?)');
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$stmt->setString(1, self::getPathName($destination));
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$stmt->setString(2, basename($destination));
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$stmt->setString(3, time());
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$stmt->executeQuery();
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if ($this->isDir($source)) {
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$stmt = $this->db->prepareStatement("INSERT INTO files (filepath, filename, lastrevdate)
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SELECT '?' || substr(filepath, ?) AS filepath, filename, lastrevdate WHERE WHERE filepath LIKE (?) OR filepath LIKE (? || '/%')");
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$stmt->setString(1, $destination);
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$stmt->setInt(2, $length);
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$stmt->setString(3, $source);
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$stmt->setString(4, $source);
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}
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$this->fs->copyFile($this->getFullPath($source), $this->getFullPath($destination));
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}
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private function getPathName($name)
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{
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$path = dirname($name);
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return ($path == '.') ? '' : $path;
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}
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public function makeFile($name)
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{
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$base = self::getPathName($name);
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$this->makeDirectory($base);
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$filename = basename($name);
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$index = $this->getRecordId($filename, $base);
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if ($index === false) {
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$index = $this->createRecord($filename, 0, $base);
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}
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$this->fs->makeFile($this->getFullPath($name));
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}
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public function readFile($name)
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{
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return $this->fs->readFile($this->getFullPath($name));
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}
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public function readFileVersion($name, $revision = false)
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{
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if ($revision === false) {
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return $this->readFile($name);
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} else {
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$id_file = $this->getIdFromPath($name);
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$query = $this->db->prepareStatement("SELECT * FROM history WHERE revision = ? AND idfile = ?");
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$query->setInt(1, $revision);
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$query->setInt(2, $id_file);
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$file = $query->executeQuery();
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if ($file->next()) {
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return gzuncompress($file->getBlob('content'));
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}
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}
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return null;
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}
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public function writeFile($name, $content)
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{
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$this->makeFile($name);
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$this->fs->writeFile($this->getFullPath($name), $content);
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}
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public function getLastRevision($name)
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{
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$id_file = $this->getIdFromPath($name);
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$stmt = $this->db->prepareStatement("SELECT * FROM history WHERE revision IN (SELECT MAX(revision) AS lastrev FROM history WHERE idfile = ?)");
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$stmt->setInt(1, $id_file);
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$rev = $stmt->executeQuery();
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if ($rev->next()) {
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return $rev;
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}
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return false;
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}
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/**
|
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*
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*/
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public function commitFile($name, $owner, $message)
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{
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$id_file = $this->getIdFromPath($name);
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$content = $this->readFile($name);
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$stmt = $this->db->prepareStatement("SELECT MAX(revision) AS lastrev FROM history WHERE idfile = ?");
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$stmt->setInt(1, $id_file);
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$rev = $stmt->executeQuery();
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$revision = ($rev->next()) ? $rev->getInt('lastrev') + 1 : 1;
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$query = $this->db->prepareStatement("INSERT INTO history (content, owner, revsummary, revdate, revision, idfile) VALUES (?, ?, ?, ?, ?, ?)");
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$query->setBlob(1, gzcompress($content));
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$query->setString(2, $owner);
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$query->setString(3, $message);
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$query->setInt(4, time());
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$query->setInt(5, $revision);
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$query->setInt(6, $id_file);
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$query->executeQuery();
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}
|
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|
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/**
|
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*
|
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*/
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public function getFileDifference($name, $revision1, $revision2 = false)
|
||||
{
|
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$first = $this->readFileVersion($name, $revision1);
|
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$second = $this->readFileVersion($name, $revision2);
|
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}
|
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|
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/**
|
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*
|
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*/
|
||||
public function getFileLog($name)
|
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{
|
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$id_file = $this->getIdFromPath($name);
|
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$query = $this->db->prepareStatement("SELECT revision,revsummary,owner,revdate FROM history WHERE idfile = ? ORDER BY revision");
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$query->setInt(1, $id_file);
|
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$list = $query->executeQuery();
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return iterator_to_array($list->getIterator());
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}
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|
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public function directoryFiles($name)
|
||||
{
|
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$result = $this->fs->directoryFiles($this->getFullPath($name));
|
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|
||||
/* Ñïèñîê ôàéëîâ èç áàçû äàííûõ */
|
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$query = $this->db->prepareStatement("SELECT * FROM files WHERE filepath = ?");
|
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$query->setString(1, $name);
|
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$list = $query->executeQuery();
|
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|
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foreach ($list as $file) {
|
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$fullpath = $this->getFullPath($name . DIRECTORY_SEPARATOR . $file['filename']);
|
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if ($this->fs->isVisible($fullpath)) {
|
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$file['state'] =
|
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((isset($result[$file['filename']])) ?
|
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(($file['lastrevdate'] > $file['change']) ? 'exclamation' : 'unchanged')
|
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: 'expected');
|
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$record = new FileRecord($file, $fullpath);
|
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$result [$file['filename']] = $record;
|
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}
|
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}
|
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return $result;
|
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}
|
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|
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public function getFileInfo($name)
|
||||
{
|
||||
$index = $this->getIdFromPath($name);
|
||||
$fullpath = $this->basepath . DIRECTORY_SEPARATOR . $name;
|
||||
if ($index !== false) {
|
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$query = $this->db->prepareStatement("SELECT * FROM files AS r LEFT JOIN filemeta AS f ON r.idfile = f.id_record WHERE r.idfile = ?");
|
||||
$query->setInt(1, $index);
|
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$list = $query->executeQuery();
|
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$list->next();
|
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$file = $list->getRow();
|
||||
$file['state'] = (file_exists($fullpath) ? 'unchanged' : 'expected');
|
||||
$result = new FileRecord($file, $fullpath);
|
||||
} else {
|
||||
$result = new FileRecord(array(), $fullpath);
|
||||
}
|
||||
return $result;
|
||||
}
|
||||
|
||||
public function setFileInfo($name, Collection $list)
|
||||
{
|
||||
$index = $this->getIdFromPath($name);
|
||||
if ($index !== false) {
|
||||
$stmt = $this->db->prepareStatement("UPDATE files SET title = ? WHERE idfile = ?");
|
||||
$stmt->setString(1, $list->get('title'));
|
||||
$stmt->setInt(2, $index);
|
||||
$stmt->executeQuery();
|
||||
/*if (some($list, array('keywords', 'author', 'description'))) {
|
||||
$hasfile = $this->db->executeQuery("SELECT * FROM file WHERE id_record = $index");
|
||||
if(!$hasfile->next()) {
|
||||
static $fileSQL = "INSERT INTO file (id_record) VALUES (?)";
|
||||
$query = $this->db->prepareStatement($fileSQL);
|
||||
$query->setString(1, $index);
|
||||
$query->executeQuery();
|
||||
}
|
||||
$query = $this->db->prepareStatement("UPDATE file SET keywords = ?, author = ?, description = ? WHERE id_record = ?");
|
||||
$query->setString(1, $list->get('keywords'));
|
||||
$query->setString(2, $list->get('author'));
|
||||
$query->setString(3, $list->get('description'));
|
||||
$query->setInt(4, $index);
|
||||
$query->executeQuery();
|
||||
}*/
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Óäàëÿåì äèðåêòîðèþ åñëè îíà íå ïóñòàÿ
|
||||
*/
|
||||
function deleteDirectory($name)
|
||||
{
|
||||
$index = $this->getIdFromPath($name);
|
||||
|
||||
$query = $this->db->prepareStatement("SELECT COUNT(*) AS col FROM files WHERE filepath = (?) OR filepath LIKE(? || '/%')");
|
||||
$query->setString(1, $name);
|
||||
$query->setString(2, $name);
|
||||
$result = $query->executeQuery();
|
||||
$result->next();
|
||||
|
||||
if ($index && $result->getInt('col') == 0) {
|
||||
$query = $this->db->prepareStatement("DELETE FROM files WHERE idfile = ?");
|
||||
$query->setInt(1, $index);
|
||||
$query->executeQuery();
|
||||
}
|
||||
$this->fs->deleteDirectory($this->getFullPath($name));
|
||||
}
|
||||
|
||||
function deleteFile($name)
|
||||
{
|
||||
$index = $this->getIdFromPath($name);
|
||||
if ($index) {
|
||||
|
||||
$query = $this->db->prepareStatement("DELETE FROM history WHERE idfile = ?;
|
||||
DELETE FROM filemeta WHERE id_record = ?;DELETE FROM files WHERE idfile = ?");
|
||||
$query->setInt(1, $index);
|
||||
$query->setInt(2, $index);
|
||||
$query->setInt(3, $index);
|
||||
$query->executeQuery();
|
||||
}
|
||||
$this->fs->deleteFile($this->getFullPath($name));
|
||||
}
|
||||
|
||||
function moveUploadedFile($source, $destination)
|
||||
{
|
||||
$this->fs->moveUploadedFile($source, $this->getFullPath($destination));
|
||||
$this->makeFile($destination);
|
||||
}
|
||||
|
||||
function directoryFilesRecursive($name)
|
||||
{
|
||||
$files = $this->fs->directoryFilesRecursive($this->getFullPath($name));
|
||||
|
||||
$query = $this->db->prepareStatement("DELETE FROM files WHERE filepath = (?) OR filepath LIKE (? || '/%')");
|
||||
$query->setString(1, $name);
|
||||
$query->setString(2, $name);
|
||||
$query->executeQuery();
|
||||
}
|
||||
}
|
||||
Loading…
Add table
Add a link
Reference in a new issue