source: temp/trunk/html/test/uehara/tree.php @ 8627

<?php
/*
 * Copyright(c) 2000-2006 LOCKON CO.,LTD. All Rights Reserved.
 *
 * http://www.lockon.co.jp/
 */
require_once("../../require.php");

class LC_Page{
    function LC_Page() {
    }
}

$top_dir = USER_PATH;

$objPage = new LC_Page();
$objView = new SC_UserView("./templates");
$objQuery = new SC_Query();

// ¸½ºß¤Î³¬Áؤò¼èÆÀ
if($_POST['mode'] != "") {
    $now_dir = $_POST['now_file'];
}

switch($_POST['mode']) {

case 'view':
    // ¥¨¥é¡¼¥Á¥§¥Ã¥¯
    if(!is_array(lfErrorCheck())) {
    
        // ÁªÂò¤µ¤ì¤¿¥Õ¥¡¥¤¥ë¤¬¥Ç¥£¥ì¥¯¥È¥ê¤Ê¤é°ÜÆ°
        if(is_dir($_POST['select_file'])) {
            $now_dir = $_POST['select_file'];
        } else {
            // javascript¤ÇÊÌÁëɽ¼¨(¥Æ¥ó¥×¥ì¡¼¥È¦¤ËÅϤ¹)
            $file_url = ereg_replace(USER_PATH, "", $_POST['select_file']);
            $objPage->tpl_javascript = "win02('./file_view.php?file=". $file_url ."', 'user_data', '600', '400');";
        }
    }
    break;

case 'download':

    // ¥¨¥é¡¼¥Á¥§¥Ã¥¯
    if(!is_array(lfErrorCheck())) {
        if(is_dir($_POST['select_file'])) {
            // ¥Ç¥£¥ì¥¯¥È¥ê¤Î¾ì¹ç¤Ïjavascript¥¨¥é¡¼
            $objPage->tpl_javascript = "alert('¢¨¡¡¥Ç¥£¥ì¥¯¥È¥ê¤ò¥À¥¦¥ó¥í¡¼¥É¤¹¤ë¤³¤È¤Ï½ÐÍè¤Þ¤»¤ó¡£');";
        } else {
            // ¥Õ¥¡¥¤¥ë¤Î¾ì¹ç¤Ï¥À¥¦¥ó¥í¡¼¥É¤µ¤»¤ë
            Header("Content-disposition: attachment; filename=".basename($_POST['select_file']));
            Header("Content-type: application/octet-stream; name=".basename($_POST['select_file']));
            Header("Cache-Control: ");
            Header("Pragma: ");
            echo (lfReadFile($_POST['select_file']));
            
            exit;           
        }
    }
    break;
    
case 'delete':
    break;
    
default :
    // ½é´üɽ¼¨¤Ï¥ë¡¼¥È¥Ç¥£¥ì¥¯¥È¥ê(user_data/upload/)¤òɽ¼¨
    $now_dir = $top_dir;
    break;
}
// ¸½ºß¤Î¥Ç¥£¥ì¥¯¥È¥êÇÛ²¼¤Î¥Õ¥¡¥¤¥ë°ìÍ÷¤ò¼èÆÀ
$objPage->arrFileList = lfGetFileList($now_dir);
$objPage->tpl_now_file = $now_dir;

sfprintr($now_dir);

$objView->assignobj($objPage);
$objView->display("tree.tpl");

//-----------------------------------------------------------------------------------------------------------------------------------

/* 
 * ´Ø¿ô̾¡§lfGetFileList()
 * ÀâÌÀ¡¡¡§»ØÄê¥Ñ¥¹ÇÛ²¼¤Î¥Ç¥£¥ì¥¯¥È¥ê¼èÆÀ
 * °ú¿ô1 ¡§¥Ä¥ê¡¼¤ò³ÊǼÇÛÎó
 * °ú¿ô2 ¡§¼èÆÀ¤¹¤ë¥Ç¥£¥ì¥¯¥È¥ê¥Ñ¥¹
 */
function lfGetFileList($dir) {
    $arrFileList = array();
    if (is_dir($dir)) {
        if ($dh = opendir($dir)) { 
            $cnt = 0;
            while (($file = readdir($dh)) !== false) { 
                // ./ ¤È ../¤ò½ü¤¯¥Õ¥¡¥¤¥ë¤Î¤ß¤ò¼èÆÀ
                if($file != "." && $file != "..") {
                    // ¹ÔËö¤Î/¤ò¼è¤ê½ü¤¯
                    $dir = ereg_replace("\/$", "", $dir);
                    $path = $dir."/".$file;
                    $arrFileList[$cnt]['file_name'] = $file;
                    $arrFileList[$cnt]['file_path'] = $path;
                    $arrFileList[$cnt]['file_size'] = getDirSize($path);
                    $arrFileList[$cnt]['file_time'] = date("Y/m/d", filemtime($path)); 
                    $cnt++;
                }
            }
            closedir($dh); 
        }
    } 
    
    return $arrFileList;
}

/* 
 * ´Ø¿ô̾¡§getDirSize()
 * ÀâÌÀ¡¡¡§»ØÄꤷ¤¿¥Ç¥£¥ì¥¯¥È¥ê¤Î¥Ð¥¤¥È¿ô¤ò¼èÆÀ
 * °ú¿ô1 ¡§¥Õ¥¡¥¤¥ë³ÊǼÇÛÎó
 */
function getDirSize($dir) {
    if(file_exists($dir)) {
        // ¥Ç¥£¥ì¥¯¥È¥ê¤Î¾ì¹ç²¼ÁØ¥Õ¥¡¥¤¥ë¤ÎÁíÎ̤ò¼èÆÀ
        if (is_dir($dir)) {
            $handle = opendir($dir); 
            while ($file = readdir($handle)) {
                $path = $dir."/".$file;
                if ($file != '..' && $file != '.' && !is_dir($path)) { 
                    $bytes += filesize($path); 
                } else if (is_dir($path) && $file != '..' && $file != '.') { 
                    $bytes += getDirSize($path); 
                } 
            } 
        } else {
            // ¥Õ¥¡¥¤¥ë¤Î¾ì¹ç
            $bytes = filesize($dir);
        }
    } else {
        // ¥Ç¥£¥ì¥¯¥È¥ê¤¬Â¸ºß¤·¤Ê¤¤¾ì¹ç¤Ï0byte¤òÊÖ¤¹
        $bytes = 0;
    }
    
    if($bytes == "") $bytes = 0;
    
    return $bytes; 
} 

/* 
 * ´Ø¿ô̾¡§lfErrorCheck()
 * ÀâÌÀ¡¡¡§¥¨¥é¡¼¥Á¥§¥Ã¥¯
 */
function lfErrorCheck() {

    if($_POST['select_file'] == '') {
        $arrErr['select_file'] = "¢¨¡¡¥Õ¥¡¥¤¥ë¤¬ÁªÂò¤µ¤ì¤Æ¤¤¤Þ¤»¤ó¡£";
    }
    return $arrErr;
}

/* 
 * ´Ø¿ô̾¡§lfReadFile()
 * °ú¿ô1 ¡§¥Õ¥¡¥¤¥ë¥Ñ¥¹
 * ÀâÌÀ¡¡¡§¥Õ¥¡¥¤¥ëÆɹþ
 */
function lfReadFile($filename) { 
    $str = ""; 
    // ¥Ð¥¤¥Ê¥ê¥â¡¼¥É¤Ç¥ª¡¼¥×¥ó 
    $fp = @fopen($filename, "rb" ); 
    //¥Õ¥¡¥¤¥ëÆâÍƤòÁ´¤ÆÊÑ¿ô¤ËÆɤ߹þ¤à 
    if($fp) { 
        $str = @fread($fp, filesize($filename)+1); 
    } 
    @fclose($fp); 
    // ²þ¹Ô¥³¡¼¥É¤ÎÁ°¤Ë<br />¤òÁÞÆþ 
    $str = nl2br($str); 
    return $str; 
} 
?>