115 lines
4.0 KiB
PHP
115 lines
4.0 KiB
PHP
<?php
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/**
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* This class describes elFinder plugin window remove tail dots.
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* This plugin is automatically loaded on the Windows server
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* and enabled in the LocalFileSystem driver.
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*/
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class elFinderPluginWinRemoveTailDots extends elFinderPlugin
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{
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private $replaced = array();
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private $keyMap = array(
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'ls' => 'intersect',
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'upload' => 'renames',
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'mkdir' => array('name', 'dirs')
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);
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public function __construct($opts)
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{
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$defaults = array(
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'enable' => false, // For control by volume driver
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);
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$this->opts = array_merge($defaults, $opts);
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}
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public function cmdPreprocess($cmd, &$args, $elfinder, $volume)
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{
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$opts = $this->getCurrentOpts($volume);
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if (!$opts['enable']) {
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return false;
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}
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$this->replaced[$cmd] = array();
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$key = (isset($this->keyMap[$cmd])) ? $this->keyMap[$cmd] : 'name';
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if (is_array($key)) {
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$keys = $key;
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} else {
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$keys = array($key);
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}
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foreach ($keys as $key) {
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if (isset($args[$key])) {
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if (is_array($args[$key])) {
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foreach ($args[$key] as $i => $name) {
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if ($cmd === 'mkdir' && $key === 'dirs') {
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// $name need '/' as prefix see #2607
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$name = '/' . ltrim($name, '/');
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$_names = explode('/', $name);
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$_res = array();
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foreach ($_names as $_name) {
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$_res[] = $this->normalize($_name, $opts);
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}
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$this->replaced[$cmd][$name] = $args[$key][$i] = join('/', $_res);
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} else {
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$this->replaced[$cmd][$name] = $args[$key][$i] = $this->normalize($name, $opts);
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}
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}
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} else if ($args[$key] !== '') {
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$name = $args[$key];
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$this->replaced[$cmd][$name] = $args[$key] = $this->normalize($name, $opts);
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}
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}
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}
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if ($cmd === 'ls' || $cmd === 'mkdir') {
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if (!empty($this->replaced[$cmd])) {
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// un-regist for legacy settings
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$elfinder->unbind($cmd, array($this, 'cmdPostprocess'));
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$elfinder->bind($cmd, array($this, 'cmdPostprocess'));
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}
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}
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return true;
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}
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public function cmdPostprocess($cmd, &$result, $args, $elfinder, $volume)
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{
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if ($cmd === 'ls') {
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if (!empty($result['list']) && !empty($this->replaced['ls'])) {
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foreach ($result['list'] as $hash => $name) {
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if ($keys = array_keys($this->replaced['ls'], $name)) {
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if (count($keys) === 1) {
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$result['list'][$hash] = $keys[0];
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} else {
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$result['list'][$hash] = $keys;
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}
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}
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}
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}
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} else if ($cmd === 'mkdir') {
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if (!empty($result['hashes']) && !empty($this->replaced['mkdir'])) {
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foreach ($result['hashes'] as $name => $hash) {
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if ($keys = array_keys($this->replaced['mkdir'], $name)) {
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$result['hashes'][$keys[0]] = $hash;
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}
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}
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}
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}
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}
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// NOTE: $thash is directory hash so it unneed to process at here
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public function onUpLoadPreSave(&$thash, &$name, $src, $elfinder, $volume)
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{
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$opts = $this->getCurrentOpts($volume);
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if (!$opts['enable']) {
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return false;
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}
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$name = $this->normalize($name, $opts);
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return true;
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}
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protected function normalize($str, $opts)
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{
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$str = rtrim($str, '.');
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return $str;
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}
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} // END class elFinderPluginWinRemoveTailDots
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