PHP get_show_item函数代码示例

function download_item($dir, $item)
{
    // download file
    // Security Fix:
    $item = basename($item);
    if (($GLOBALS["permissions"] & 01) != 01) {
        show_error($GLOBALS["error_msg"]["accessfunc"]);
    }
    if (!get_is_file($dir, $item)) {
        show_error($item . ": " . $GLOBALS["error_msg"]["fileexist"]);
    }
    if (!get_show_item($dir, $item)) {
        show_error($item . ": " . $GLOBALS["error_msg"]["accessfile"]);
    }
    $abs_item = get_abs_item($dir, $item);
    $browser = id_browser();
    header('Content-Type: ' . ($browser == 'IE' || $browser == 'OPERA' ? 'application/octetstream' : 'application/octet-stream'));
    header('Expires: ' . gmdate('D, d M Y H:i:s') . ' GMT');
    header('Content-Transfer-Encoding: binary');
    header('Content-Length: ' . filesize($abs_item));
    if ($browser == 'IE') {
        header('Content-Disposition: attachment; filename="' . $item . '"');
        header('Cache-Control: must-revalidate, post-check=0, pre-check=0');
        header('Pragma: public');
    } else {
        header('Content-Disposition: attachment; filename="' . $item . '"');
        header('Cache-Control: no-cache, must-revalidate');
        header('Pragma: no-cache');
    }
    @readfile($abs_item);
    exit;
}

/**
 * @version $Id: search.php 98 2008-02-11 17:56:04Z soeren $
 * @package eXtplorer
 * @copyright soeren 2007
 * @author The eXtplorer project (http://sourceforge.net/projects/extplorer)
 * @author The  The QuiX project (http://quixplorer.sourceforge.net)
 * 
 * @license
 * The contents of this file are subject to the Mozilla Public License
 * Version 1.1 (the "License"); you may not use this file except in
 * compliance with the License. You may obtain a copy of the License at
 * http://www.mozilla.org/MPL/
 * 
 * Software distributed under the License is distributed on an "AS IS"
 * basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See the
 * License for the specific language governing rights and limitations
 * under the License.
 * 
 * Alternatively, the contents of this file may be used under the terms
 * of the GNU General Public License Version 2 or later (the "GPL"), in
 * which case the provisions of the GPL are applicable instead of
 * those above. If you wish to allow use of your version of this file only
 * under the terms of the GPL and not to allow others to use
 * your version of this file under the MPL, indicate your decision by
 * deleting  the provisions above and replace  them with the notice and
 * other provisions required by the GPL.  If you do not delete
 * the provisions above, a recipient may use your version of this file
 * under either the MPL or the GPL."
 * 
 * File-Search Functions
 */
function find_item($dir, $pat, &$list, $recur)
{
    // find items
    $homedir = realpath($GLOBALS['home_dir']);
    $handle = @$GLOBALS['ext_File']->opendir(get_abs_dir($dir));
    if ($handle === false && $dir == "") {
        $handle = @$GLOBALS['ext_File']->opendir($homedir . $GLOBALS['separator']);
    }
    if ($handle === false) {
        ext_Result::sendResult('search', false, $dir . ": " . $GLOBALS["error_msg"]["opendir"]);
    }
    while (($new_item = $GLOBALS['ext_File']->readdir($handle)) !== false) {
        if (is_array($new_item)) {
            $abs_new_item = $new_item;
        } else {
            $abs_new_item = get_abs_item($dir, $new_item);
        }
        if (!$GLOBALS['ext_File']->file_exists($abs_new_item)) {
            continue;
        }
        if (!get_show_item($dir, $new_item)) {
            continue;
        }
        // match?
        if (@eregi($pat, $new_item)) {
            $list[] = array($dir, $new_item);
        }
        // search sub-directories
        if (get_is_dir($abs_new_item) && $recur) {
            find_item(get_rel_item($dir, $new_item), $pat, $list, $recur);
        }
    }
    $GLOBALS['ext_File']->closedir($handle);
}

function find_item($dir, $pat, &$list, $recur)
{
    // find items
    $handle = @opendir(get_abs_dir($dir));
    if ($handle === false) {
        return;
    }
    // unable to open dir
    while (($new_item = readdir($handle)) !== false) {
        if (!@file_exists(get_abs_item($dir, $new_item))) {
            continue;
        }
        if (!get_show_item($dir, $new_item)) {
            continue;
        }
        // match?
        if (@eregi($pat, $new_item)) {
            $list[] = array($dir, $new_item);
        }
        // search sub-directories
        if (get_is_dir($dir, $new_item) && $recur) {
            find_item(get_rel_item($dir, $new_item), $pat, $list, $recur);
        }
    }
    closedir($handle);
}

function download_item($dir, $item)
{
    // Security Fix:
    $item = basename($item);
    while (@ob_end_clean()) {
    }
    ob_start();
    if (!get_is_file($dir, $item)) {
        show_error($item . ": " . $GLOBALS["error_msg"]["fileexist"]);
    }
    if (!get_show_item($dir, $item)) {
        show_error($item . ": " . $GLOBALS["error_msg"]["accessfile"]);
    }
    $abs_item = get_abs_item($dir, $item);
    $browser = id_browser();
    header('Content-Type: ' . ($browser == 'IE' || $browser == 'OPERA' ? 'application/octetstream' : 'application/octet-stream'));
    header('Expires: ' . gmdate('D, d M Y H:i:s') . ' GMT');
    header('Content-Transfer-Encoding: binary');
    header('Content-Length: ' . filesize(realpath($abs_item)));
    //header("Content-Encoding: none");
    if ($browser == 'IE') {
        header('Content-Disposition: attachment; filename="' . $item . '"');
        header('Cache-Control: must-revalidate, post-check=0, pre-check=0');
        header('Pragma: public');
    } else {
        header('Content-Disposition: attachment; filename="' . $item . '"');
        header('Cache-Control: no-cache, must-revalidate');
        header('Pragma: no-cache');
    }
    @set_time_limit(0);
    @readfile($abs_item);
    ob_end_flush();
    exit;
}

 function execAction($dir)
 {
     // delete files/dirs
     if (($GLOBALS["permissions"] & 01) != 01) {
         ext_Result::sendResult('delete', false, $GLOBALS["error_msg"]["accessfunc"]);
     }
     // CSRF Security Check
     if (!ext_checkToken($GLOBALS['__POST']["token"])) {
         ext_Result::sendResult('tokencheck', false, 'Request failed: Security Token not valid.');
     }
     $cnt = count($GLOBALS['__POST']["selitems"]);
     $err = false;
     // delete files & check for errors
     for ($i = 0; $i < $cnt; ++$i) {
         $items[$i] = basename(stripslashes($GLOBALS['__POST']["selitems"][$i]));
         if (ext_isFTPMode()) {
             $abs = get_item_info($dir, $items[$i]);
         } else {
             $abs = get_abs_item($dir, $items[$i]);
         }
         if (!@$GLOBALS['ext_File']->file_exists($abs)) {
             $error[$i] = $GLOBALS["error_msg"]["itemexist"];
             $err = true;
             continue;
         }
         if (!get_show_item($dir, $items[$i])) {
             $error[$i] = $GLOBALS["error_msg"]["accessitem"];
             $err = true;
             continue;
         }
         // Delete
         if (ext_isFTPMode()) {
             $abs = str_replace('\\', '/', get_abs_item($dir, $abs));
         }
         $ok = $GLOBALS['ext_File']->remove($abs);
         if ($ok === false || PEAR::isError($ok)) {
             $error[$i] = $GLOBALS["error_msg"]["delitem"];
             if (PEAR::isError($ok)) {
                 $error[$i] .= ' [' . $ok->getMessage() . ']';
             }
             $err = true;
             continue;
         }
         $error[$i] = NULL;
     }
     if ($err) {
         // there were errors
         $err_msg = "";
         for ($i = 0; $i < $cnt; ++$i) {
             if ($error[$i] == NULL) {
                 continue;
             }
             $err_msg .= $items[$i] . " : " . $error[$i] . ".\n";
         }
         ext_Result::sendResult('delete', false, $err_msg);
     }
     ext_Result::sendResult('delete', true, $GLOBALS['messages']['success_delete_file']);
 }

function del_items($dir)
{
    $mainframe =& JFactory::getApplication();
    // delete files/dirs
    if (($GLOBALS["permissions"] & 01) != 01) {
        show_error($GLOBALS["error_msg"]["accessfunc"]);
    }
    $cnt = count($GLOBALS['__POST']["selitems"]);
    $err = false;
    // delete files & check for errors
    for ($i = 0; $i < $cnt; ++$i) {
        $items[$i] = stripslashes($GLOBALS['__POST']["selitems"][$i]);
        if (nx_isFTPMode()) {
            $abs = get_item_info($dir, $items[$i]);
        } else {
            $abs = get_abs_item($dir, $items[$i]);
        }
        if (!@$GLOBALS['nx_File']->file_exists($abs)) {
            $error[$i] = $GLOBALS["error_msg"]["itemexist"];
            $err = true;
            continue;
        }
        if (!get_show_item($dir, $items[$i])) {
            $error[$i] = $GLOBALS["error_msg"]["accessitem"];
            $err = true;
            continue;
        }
        // Delete
        if (nx_isFTPMode()) {
            $abs = get_abs_item($dir, $abs);
        }
        $ok = $GLOBALS['nx_File']->remove($abs);
        if ($ok === false || PEAR::isError($ok)) {
            $error[$i] = $GLOBALS["error_msg"]["delitem"];
            if (PEAR::isError($ok)) {
                $error[$i] .= ' [' . $ok->getMessage() . ']';
            }
            $err = true;
            continue;
        }
        $error[$i] = NULL;
    }
    if ($err) {
        // there were errors
        $err_msg = "";
        for ($i = 0; $i < $cnt; ++$i) {
            if ($error[$i] == NULL) {
                continue;
            }
            $err_msg .= $items[$i] . " : " . $error[$i] . "<br/>\n";
        }
        show_error($err_msg);
    }
    $mainframe->redirect(make_link("list", $dir, null), $GLOBALS['messages']['success_delete_file']);
}

function download_item($dir, $item, $unlink = false)
{
    // download file
    global $action, $mosConfig_cache_path;
    // Security Fix:
    $item = basename($item);
    while (@ob_end_clean()) {
    }
    ob_start();
    if (jx_isFTPMode()) {
        $abs_item = $dir . '/' . $item;
    } else {
        $abs_item = get_abs_item($dir, $item);
        if (!strstr($abs_item, realpath($GLOBALS['home_dir']))) {
            $abs_item = realpath($GLOBALS['home_dir']) . $abs_item;
        }
    }
    if (($GLOBALS["permissions"] & 01) != 01) {
        show_error($GLOBALS["error_msg"]["accessfunc"]);
    }
    if (!$GLOBALS['jx_File']->file_exists($abs_item)) {
        show_error($item . ": " . $GLOBALS["error_msg"]["fileexist"]);
    }
    if (!get_show_item($dir, $item)) {
        show_error($item . ": " . $GLOBALS["error_msg"]["accessfile"]);
    }
    if (jx_isFTPMode()) {
        $abs_item = jx_ftp_make_local_copy($abs_item);
        $unlink = true;
    }
    $browser = id_browser();
    header('Content-Type: ' . ($browser == 'IE' || $browser == 'OPERA' ? 'application/octetstream' : 'application/octet-stream'));
    header('Expires: ' . gmdate('D, d M Y H:i:s') . ' GMT');
    header('Content-Transfer-Encoding: binary');
    header('Content-Length: ' . filesize(realpath($abs_item)));
    //header("Content-Encoding: none");
    if ($browser == 'IE') {
        header('Content-Disposition: attachment; filename="' . $item . '"');
        header('Cache-Control: must-revalidate, post-check=0, pre-check=0');
        header('Pragma: public');
    } else {
        header('Content-Disposition: attachment; filename="' . $item . '"');
        header('Cache-Control: no-cache, must-revalidate');
        header('Pragma: no-cache');
    }
    @set_time_limit(0);
    @readFileChunked($abs_item);
    if ($unlink == true) {
        unlink($abs_item);
    }
    ob_end_flush();
    jx_exit();
}

function _is_download_allowed($dir, $items)
{
    foreach ($items as $file) {
        if (!permissions_grant($dir, $file, "read")) {
            return false;
        }
        if (!get_show_item($dir, $file)) {
            return false;
        }
        if (!file_exists(get_abs_item($dir, $file))) {
            return false;
        }
    }
    return true;
}

function download_item($dir, $item)
{
    // Security Fix:
    $item = basename($item);
    if (!permissions_grant($dir, $item, "read")) {
        show_error($GLOBALS["error_msg"]["accessfunc"]);
    }
    if (!get_is_file($dir, $item)) {
        show_error($item . ": " . $GLOBALS["error_msg"]["fileexist"]);
    }
    if (!get_show_item($dir, $item)) {
        show_error($item . ": " . $GLOBALS["error_msg"]["accessfile"]);
    }
    $abs_item = get_abs_item($dir, $item);
    _download($abs_item, $item);
}

/**
 * @version $Id: search.php 201 2011-06-27 09:45:09Z soeren $
 * @package eXtplorer
 * @copyright soeren 2007-2013
 * @author The eXtplorer project (http://extplorer.net)
 * @author The	The QuiX project (http://quixplorer.sourceforge.net)
 *
 * @license
 * The contents of this file are subject to the Mozilla Public License
 * Version 1.1 (the "License"); you may not use this file except in
 * compliance with the License. You may obtain a copy of the License at
 * http://www.mozilla.org/MPL/
 *
 * Software distributed under the License is distributed on an "AS IS"
 * basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See the
 * License for the specific language governing rights and limitations
 * under the License.
 *
 * Alternatively, the contents of this file may be used under the terms
 * of the GNU General Public License Version 2 or later (the "GPL"), in
 * which case the provisions of the GPL are applicable instead of
 * those above. If you wish to allow use of your version of this file only
 * under the terms of the GPL and not to allow others to use
 * your version of this file under the MPL, indicate your decision by
 * deleting  the provisions above and replace  them with the notice and
 * other provisions required by the GPL.  If you do not delete
 * the provisions above, a recipient may use your version of this file
 * under either the MPL or the GPL."
 *
 * File-Search Functions
 */
function find_item($dir, $pat, &$list, $recur, $content)
{
    // find items
    $homedir = realpath($GLOBALS['home_dir']);
    $opendir = $dir;
    if (!is_dir($dir)) {
        $opendir = get_abs_dir($dir);
    }
    $handle = @$GLOBALS['ext_File']->opendir($opendir);
    if ($handle === false && $dir == "") {
        $handle = @$GLOBALS['ext_File']->opendir($homedir . $GLOBALS['separator']);
    }
    if ($handle === false) {
        ext_Result::sendResult('search', false, $opendir . ": " . $GLOBALS["error_msg"]["opendir"]);
    }
    while (($new_item = $GLOBALS['ext_File']->readdir($handle)) !== false) {
        if (is_array($new_item)) {
            $abs_new_item = $new_item;
        } else {
            $abs_new_item = get_abs_item($dir, $new_item);
        }
        //if(!$GLOBALS['ext_File']->file_exists($abs_new_item)) continue;
        if (!get_show_item($dir, $new_item)) {
            continue;
        }
        $isDir = get_is_dir($abs_new_item);
        // match?
        if (@preg_match('@' . $pat . '@is', $new_item) > 0) {
            $list[] = array($dir, $new_item);
        } else {
            if (!$isDir) {
                if ($content && $GLOBALS['ext_File']->filesize($abs_new_item) < 524288) {
                    $data = $GLOBALS['ext_File']->file_get_contents($abs_new_item);
                    //$data = fread($handle, 524288); // Only read first 512kb
                    if (preg_match('@' . $pat . '@is', $data) > 0) {
                        $list[] = array($dir, $new_item);
                    }
                }
            }
        }
        // search sub-directories
        if ($isDir && $recur) {
            find_item($abs_new_item, $pat, $list, $recur, $content);
        }
    }
    $GLOBALS['ext_File']->closedir($handle);
}

function del_items($dir)
{
    // check if user is allowed to delete files
    if (!permissions_grant($dir, NULL, "delete")) {
        show_error($GLOBALS["error_msg"]["accessfunc"]);
    }
    $cnt = count($GLOBALS['__POST']["selitems"]);
    $err = false;
    // delete files & check for errors
    for ($i = 0; $i < $cnt; ++$i) {
        $items[$i] = stripslashes($GLOBALS['__POST']["selitems"][$i]);
        $abs = get_abs_item($dir, $items[$i]);
        if (!@file_exists(get_abs_item($dir, $items[$i]))) {
            $error[$i] = $GLOBALS["error_msg"]["itemexist"];
            $err = true;
            continue;
        }
        if (!get_show_item($dir, $items[$i])) {
            $error[$i] = $GLOBALS["error_msg"]["accessitem"];
            $err = true;
            continue;
        }
        // Delete
        $ok = remove(get_abs_item($dir, $items[$i]));
        if ($ok === false) {
            $error[$i] = $GLOBALS["error_msg"]["delitem"];
            $err = true;
            continue;
        }
        $error[$i] = NULL;
    }
    if ($err) {
        // there were errors
        $err_msg = "";
        for ($i = 0; $i < $cnt; ++$i) {
            if ($error[$i] == NULL) {
                continue;
            }
            $err_msg .= $items[$i] . " : " . $error[$i] . "<BR>\n";
        }
        show_error($err_msg);
    }
    miwoftp_redirect(make_link("list", $dir, NULL));
}

function del_items($dir)
{
    // delete files/dirs
    if (($GLOBALS["permissions"] & 01) != 01) {
        show_error($GLOBALS["error_msg"]["accessfunc"]);
    }
    $cnt = count($GLOBALS['__POST']["selitems"]);
    $err = false;
    // delete files & check for errors
    for ($i = 0; $i < $cnt; ++$i) {
        $items[$i] = stripslashes($GLOBALS['__POST']["selitems"][$i]);
        $abs = get_abs_item($dir, $items[$i]);
        if (!@file_exists(get_abs_item($dir, $items[$i]))) {
            $error[$i] = $GLOBALS["error_msg"]["itemexist"];
            $err = true;
            continue;
        }
        if (!get_show_item($dir, $items[$i])) {
            $error[$i] = $GLOBALS["error_msg"]["accessitem"];
            $err = true;
            continue;
        }
        // Delete
        $ok = remove(get_abs_item($dir, $items[$i]));
        if ($ok === false) {
            $error[$i] = $GLOBALS["error_msg"]["delitem"];
            $err = true;
            continue;
        }
        $error[$i] = NULL;
    }
    if ($err) {
        // there were errors
        $err_msg = "";
        for ($i = 0; $i < $cnt; ++$i) {
            if ($error[$i] == NULL) {
                continue;
            }
            $err_msg .= $items[$i] . " : " . $error[$i] . "<BR>\n";
        }
        show_error($err_msg);
    }
    header("Location: " . make_link("list", $dir, NULL));
}

function download_item($dir, $item)
{
    // download file
    // Security Fix:
    $item = base_name($item);
    if (($GLOBALS["permissions"] & 01) != 01) {
        show_error($GLOBALS["error_msg"]["accessfunc"]);
    }
    if (!get_is_file($dir, $item)) {
        show_error($item . ": " . $GLOBALS["error_msg"]["fileexist"]);
    }
    if (!get_show_item($dir, $item)) {
        show_error($item . ": " . $GLOBALS["error_msg"]["accessfile"]);
    }
    $abs_item = get_abs_item($dir, $item);
    $browser = id_browser();
    header('Content-Type: ' . ($browser == 'IE' || $browser == 'OPERA' ? 'application/octetstream' : 'application/octet-stream'));
    header('Expires: ' . gmdate('D, d M Y H:i:s') . ' GMT');
    header('Content-Transfer-Encoding: binary');
    header('Content-Length: ' . get_file_size($dir, $item));
    header('Content-Description: File Download');
    if ($browser == 'IE') {
        header('Content-Disposition: attachment; filename="' . $item . '"');
        header('Cache-Control: must-revalidate, post-check=0, pre-check=0');
        header('Pragma: public');
    } else {
        header('Content-Disposition: attachment; filename="' . $item . '"');
        header('Cache-Control: no-cache, must-revalidate');
        header('Pragma: no-cache');
    }
    //@readfile($abs_item);
    flush();
    $fp = popen("tail -c " . get_file_size($dir, $item) . " {$abs_item} 2>&1", "r");
    while (!feof($fp)) {
        // Send the current file part to the browser.
        print fread($fp, 1024);
        // Flush the content to the browser.
        flush();
    }
    fclose($fp);
    exit;
}

 function execAction($dir, $item, $unlink = false)
 {
     // Security Fix:
     $item = basename($item);
     while (@ob_end_clean()) {
     }
     ob_start();
     if (ext_isFTPMode()) {
         $abs_item = $dir . '/' . $item;
     } else {
         $abs_item = get_abs_item($dir, $item);
         //if( !strstr( $abs_item, $GLOBALS['home_dir']) )
         //	$abs_item = realpath($GLOBALS['home_dir']).$abs_item;
     }
     if (!$GLOBALS['ext_File']->file_exists($abs_item)) {
         ext_Result::sendResult('download', false, $item . ": " . $GLOBALS["error_msg"]["fileexist"]);
         return false;
     }
     if (!get_show_item($dir, $item)) {
         ext_Result::sendResult('download', false, $item . ": " . $GLOBALS["error_msg"]["accessfile"]);
         return false;
     }
     @set_time_limit(0);
     if (ext_isFTPMode()) {
         $abs_item = ext_ftp_make_local_copy($abs_item);
         $unlink = true;
     }
     $browser = id_browser();
     header('Expires: ' . gmdate('D, d M Y H:i:s') . ' GMT');
     header('Content-Transfer-Encoding: binary');
     header('Content-Length: ' . filesize(realpath($abs_item)));
     //header("Content-Encoding: none");
     if (isset($_GET['action2']) && $_GET['action2'] == 'view') {
         $content_disposition = 'inline';
         include_once _EXT_PATH . '/libraries/Archive/file.php';
         $extension = extFile::getExt($item);
         switch (strtolower($extension)) {
             case 'doc':
             case 'dot':
                 $extension = 'msword';
                 break;
             case 'docx':
             case 'dotx':
                 $extension = 'vnd.openxmlformats-officedocument.wordprocessingml.template';
                 break;
             case 'docm':
                 $extension = 'vnd.ms-word.document.macroEnabled.12';
                 break;
             case 'docm':
                 $extension = 'vnd.ms-word.template.macroEnabled.12';
                 break;
             case 'xls':
             case 'xlt':
             case 'xla':
                 $extension = 'vnd.ms-excel';
                 break;
             case 'xlsx':
                 $extension = 'vnd.openxmlformats-officedocument.spreadsheetml.sheet';
                 break;
             case 'xltx':
                 $extension = 'vnd.openxmlformats-officedocument.spreadsheetml.template';
                 break;
             case 'xlsm':
                 $extension = 'vnd.ms-excel.sheet.macroEnabled.12';
                 break;
             case 'xltm':
                 $extension = 'vnd.ms-excel.template.macroEnabled.12';
                 break;
             case 'xlam':
                 $extension = 'vnd.ms-excel.addin.macroEnabled.12';
                 break;
             case 'xlsb':
                 $extension = 'vnd.ms-excel.sheet.binary.macroEnabled.12';
                 break;
             case 'ppt':
             case 'pot':
             case 'pps':
             case 'ppa':
                 $extension = 'vnd.ms-powerpoint';
                 break;
             case 'pptx':
                 $extension = 'vnd.openxmlformats-officedocument.presentationml.presentation';
                 break;
             case 'potx':
                 $extension = 'vnd.openxmlformats-officedocument.presentationml.template';
                 break;
             case 'ppsx':
                 $extension = 'vnd.openxmlformats-officedocument.presentationml.slideshow';
                 break;
             case 'ppam':
                 $extension = 'vnd.ms-powerpoint.addin.macroEnabled.12';
                 break;
             case 'pptm':
                 $extension = 'vnd.ms-powerpoint.presentation.macroEnabled.12';
                 break;
             case 'potm':
                 $extension = 'vnd.ms-powerpoint.template.macroEnabled.12';
                 break;
             case 'ppsm':
                 $extension = 'vnd.ms-powerpoint.slideshow.macroEnabled.12';
//.........这里部分代码省略.........

    function execAction($dir, $item)
    {
        // edit file
        global $mainframe, $mosConfig_live_site;
        if (($GLOBALS["permissions"] & 01) != 01) {
            ext_Result::sendResult('edit', false, ext_Lang::err('accessfunc'));
        }
        $fname = ext_TextEncoding::fromUTF8(get_abs_item($dir, $item));
        if (!get_is_file($fname)) {
            ext_Result::sendResult('edit', false, ext_TextEncoding::toUTF8($item) . ": " . ext_Lang::err('fileexist'));
        }
        if (!get_show_item($dir, $item)) {
            ext_Result::sendResult('edit', false, $item . ": " . ext_Lang::err('accessfile'));
        }
        if (isset($GLOBALS['__POST']["dosave"]) && $GLOBALS['__POST']["dosave"] == "yes") {
            // Save / Save As
            $item = basename(stripslashes($GLOBALS['__POST']["fname"]));
            $fname2 = ext_TextEncoding::fromUTF8(get_abs_item($dir, $item));
            if (!isset($item) || $item == "") {
                ext_Result::sendResult('edit', false, ext_Lang::err('miscnoname'));
            }
            if ($fname != $fname2 && @$GLOBALS['ext_File']->file_exists($fname2)) {
                ext_Result::sendResult('edit', false, $item . ": " . ext_Lang::err('itemdoesexist'));
            }
            $this->savefile($fname2);
            $fname = $fname2;
            ext_Result::sendResult('edit', true, ext_Lang::msg('savefile') . ': ' . $item);
        }
        if (isset($GLOBALS['__POST']["doreopen"]) && $GLOBALS['__POST']["doreopen"] == "yes") {
            // File Reopen
            $extra = array();
            $content = $GLOBALS['ext_File']->file_get_contents($fname);
            if (get_magic_quotes_runtime()) {
                $content = stripslashes($content);
            }
            $langs = $GLOBALS["language"];
            if ($langs == "japanese") {
                $_encoding = $GLOBALS['__POST']["file_encoding"];
                if ($content) {
                    $content = mb_convert_encoding($content, "UTF-8", $_encoding);
                }
                $extra["file_encoding"] = $_encoding;
            }
            $extra["content"] = $content;
            ext_Result::sendResult('edit', true, ext_Lang::msg('reopenfile') . ': ' . $item, $extra);
        }
        // header
        $s_item = get_rel_item($dir, $item);
        if (strlen($s_item) > 50) {
            $s_item = "..." . substr($s_item, -47);
        }
        $id_hash = substr('f' . md5($s_item), 0, 10);
        $s_info = pathinfo($s_item);
        $s_extension = str_replace('.', '', $s_info['extension']);
        switch (strtolower($s_extension)) {
            case 'txt':
                $cp_lang = 'text';
                break;
            case 'cs':
                $cp_lang = 'csharp';
                break;
            case 'css':
                $cp_lang = 'css';
                break;
            case 'html':
            case 'htm':
            case 'xhtml':
                $cp_lang = 'html';
                break;
            case 'java':
                $cp_lang = 'java';
                break;
            case 'js':
                $cp_lang = 'js';
                break;
            case 'pl':
                $cp_lang = 'perl';
                break;
            case 'py':
                $cp_lang = 'python';
                break;
            case 'ruby':
                $cp_lang = 'ruby';
                break;
            case 'sql':
                $cp_lang = 'sql';
                break;
            case 'vb':
            case 'vbs':
                $cp_lang = 'vb';
                break;
            case 'php':
                $cp_lang = 'php';
                break;
            case 'xml':
                $cp_lang = 'xml';
                break;
            default:
                $cp_lang = '';
        }
//.........这里部分代码省略.........