示例#1
0
/**
 * Handle the .draw file format
 */
function HandlePostDrawing_draw($pagename)
{
    global $UploadVerifyFunction, $UploadFileFmt, $LastModFile, $Now;
    global $RecentChangesFmt, $IsPagePosted, $EnableDrawingRecentChanges;
    $page = RetrieveAuthPage($pagename, 'upload');
    if (!$page) {
        Abort("?cannot upload to {$pagename}");
    }
    $uploadImage = $_FILES['uploadImage'];
    $uploadDrawing = $_FILES['uploadDrawing'];
    $uploadMap = $_FILES['uploadMap'];
    $drawingBaseTime = $_POST['drawingbasetime'];
    // The time the user began editing this drawing.
    $imageupname = $uploadImage['name'];
    $drawingupname = $uploadDrawing['name'];
    $mapupname = $uploadMap['name'];
    $imageupname = MakeUploadName($pagename, $imageupname);
    $drawingupname = MakeUploadName($pagename, $drawingupname);
    $mapupname = MakeUploadName($pagename, $mapupname);
    $imageFilePath = FmtPageName("{$UploadFileFmt}/{$imageupname}", $pagename);
    $drawingFilePath = FmtPageName("{$UploadFileFmt}/{$drawingupname}", $pagename);
    $mapFilePath = FmtPageName("{$UploadFileFmt}/{$mapupname}", $pagename);
    if (file_exists($drawingFilePath)) {
        // Only worth checking timestamps if a drawing actually currently exists!
        if (filemtime($drawingFilePath) > $drawingBaseTime) {
            // Assign a new timestamp to the client... hopefully this time they'll be ok...
            header("PmWikiDraw-DrawingChanged: {$Now}");
            exit;
        }
    }
    // If we've got to here then we can assume its safe to overwrite the current file
    // Note: we should do the history archival/recent changes stuff here.
    if ($EnableDrawingRecentChanges == true && isset($_POST['drawingname'])) {
        $imageModified = $_POST['drawingname'];
        $RecentChangesFmt = array('Main.AllRecentChanges' => '* [[$Group/$Name]]  Drawing - ' . $imageModified . ' modified . . . $CurrentTime', '$Group.RecentChanges' => '* [[$Group/$Name]]  Drawing - ' . $imageModified . ' modified . . . $CurrentTime');
        $IsPagePosted = true;
        $x = "";
        $y = "";
        PostRecentChanges($pagename, $x, $y);
        $IsPagePosted = false;
    }
    $filedir = preg_replace('#/[^/]*$#', '', $imageFilePath);
    mkdirp($filedir);
    if (!move_uploaded_file($uploadImage['tmp_name'], $imageFilePath)) {
        Abort("?cannot move uploaded image to {$imageFilePath}");
        return;
    }
    fixperms($imageFilePath, 0444);
    if ($LastModFile) {
        touch($LastModFile);
        fixperms($LastModFile);
    }
    $filedir = preg_replace('#/[^/]*$#', '', $drawingFilePath);
    mkdirp($filedir);
    if (!move_uploaded_file($uploadDrawing['tmp_name'], $drawingFilePath)) {
        Abort("?cannot move uploaded drawing to {$drawingFilePath}");
        return;
    }
    fixperms($drawingFilePath, 0444);
    if ($LastModFile) {
        touch($LastModFile);
        fixperms($LastModFile);
    }
    $filedir = preg_replace('#/[^/]*$#', '', $mapFilePath);
    mkdirp($filedir);
    if (!move_uploaded_file($uploadMap['tmp_name'], $mapFilePath)) {
        Abort("?cannot move uploaded map to {$mapFilePath}");
        return;
    }
    fixperms($mapFilePath, 0444);
    if ($LastModFile) {
        touch($LastModFile);
        fixperms($LastModFile);
    }
    // Sets the drawingBaseTime header for incremental save support.
    header("PmWikiDraw-DrawingBaseTime: " . filemtime($drawingFilePath));
    exit;
}
示例#2
0
function HandlePostUpload($pagename, $auth = 'upload') {
  global $UploadVerifyFunction, $UploadFileFmt, $LastModFile, 
    $EnableUploadVersions, $Now, $RecentUploadsFmt, $FmtV,
    $NotifyItemUploadFmt, $NotifyItemFmt, $IsUploadPosted,
    $UploadRedirectFunction;
  UploadAuth($pagename, $auth);
  $uploadfile = $_FILES['uploadfile'];
  $upname = $_REQUEST['upname'];
  if ($upname=='') $upname=$uploadfile['name'];
  $upname = MakeUploadName($pagename,$upname);
  if (!function_exists($UploadVerifyFunction))
    Abort('?no UploadVerifyFunction available');
  $filepath = FmtPageName("$UploadFileFmt/$upname",$pagename);
  $result = $UploadVerifyFunction($pagename,$uploadfile,$filepath);
  if ($result=='') {
    $filedir = preg_replace('#/[^/]*$#','',$filepath);
    mkdirp($filedir);
    if (IsEnabled($EnableUploadVersions, 0))
      @rename($filepath, "$filepath,$Now");
    if (!move_uploaded_file($uploadfile['tmp_name'],$filepath))
      { Abort("?cannot move uploaded file to $filepath"); return; }
    fixperms($filepath,0444);
    if ($LastModFile) { touch($LastModFile); fixperms($LastModFile); }
    $result = "upresult=success";
    $FmtV['$upname'] = $upname;
    $FmtV['$upsize'] = $uploadfile['size'];
    if (IsEnabled($RecentUploadsFmt, 0)) {
      PostRecentChanges($pagename, '', '', $RecentUploadsFmt);
    }
    if (IsEnabled($NotifyItemUploadFmt, 0) && function_exists('NotifyUpdate')) {
      $NotifyItemFmt = $NotifyItemUploadFmt;
      $IsUploadPosted = 1;
      register_shutdown_function('NotifyUpdate', $pagename, getcwd());
    }
  }
  SDV($UploadRedirectFunction, 'Redirect');
  $UploadRedirectFunction($pagename,"{\$PageUrl}?action=upload&uprname=$upname&$result");
}
示例#3
0
function HandlePostUpload($pagename, $auth = 'upload')
{
    global $UploadVerifyFunction, $UploadFileFmt, $LastModFile, $EnableUploadVersions, $Now, $RecentUploadsFmt, $FmtV;
    UploadAuth($pagename, $auth);
    $uploadfile = $_FILES['uploadfile'];
    $upname = $_REQUEST['upname'];
    if ($upname == '') {
        $upname = $uploadfile['name'];
    }
    $upname = MakeUploadName($pagename, $upname);
    if (!function_exists($UploadVerifyFunction)) {
        Abort('?no UploadVerifyFunction available');
    }
    $filepath = FmtPageName("{$UploadFileFmt}/{$upname}", $pagename);
    $result = $UploadVerifyFunction($pagename, $uploadfile, $filepath);
    if ($result == '') {
        $filedir = preg_replace('#/[^/]*$#', '', $filepath);
        mkdirp($filedir);
        if (IsEnabled($EnableUploadVersions, 0)) {
            @rename($filepath, "{$filepath},{$Now}");
        }
        if (!move_uploaded_file($uploadfile['tmp_name'], $filepath)) {
            Abort("?cannot move uploaded file to {$filepath}");
            return;
        }
        fixperms($filepath, 0444);
        if ($LastModFile) {
            touch($LastModFile);
            fixperms($LastModFile);
        }
        $result = "upresult=success";
        if (IsEnabled($RecentUploadsFmt, 0)) {
            $FmtV['$upname'] = $upname;
            $FmtV['$upsize'] = $uploadfile['size'];
            PostRecentChanges($pagename, '', '', $RecentUploadsFmt);
        }
    }
    Redirect($pagename, "{\$PageUrl}?action=upload&uprname={$upname}&{$result}");
}