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Diff for /loncom/lonnet/perl/lonnet.pm between versions 1.1405 and 1.1406

version 1.1405, 2019/02/15 20:56:18 version 1.1406, 2019/02/26 14:42:27
Line 101  use LONCAPA::Configuration; Line 101  use LONCAPA::Configuration;
 use LONCAPA::lonmetadata;  use LONCAPA::lonmetadata;
 use LONCAPA::Lond;  use LONCAPA::Lond;
 use LONCAPA::LWPReq;  use LONCAPA::LWPReq;
   use LONCAPA::transliterate;
   
 use File::Copy;  use File::Copy;
   
Line 3856  sub clean_filename { Line 3857  sub clean_filename {
     }      }
 # Replace spaces by underscores  # Replace spaces by underscores
     $fname=~s/\s+/\_/g;      $fname=~s/\s+/\_/g;
   # Transliterate non-ascii text to ascii
       my $lang = &Apache::lonlocal::current_language();
       $fname = &LONCAPA::transliterate::fname_to_ascii($fname,$lang);
 # Replace all other weird characters by nothing  # Replace all other weird characters by nothing
     $fname=~s{[^/\w\.\-]}{}g;      $fname=~s{[^/\w\.\-]}{}g;
 # Replace all .\d. sequences with _\d. so they no longer look like version  # Replace all .\d. sequences with _\d. so they no longer look like version
Line 3863  sub clean_filename { Line 3867  sub clean_filename {
     $fname=~s/\.(\d+)(?=\.)/_$1/g;      $fname=~s/\.(\d+)(?=\.)/_$1/g;
     return $fname;      return $fname;
 }  }
   
 # This Function checks if an Image's dimensions exceed either $resizewidth (width)   # This Function checks if an Image's dimensions exceed either $resizewidth (width) 
 # or $resizeheight (height) - both pixels. If so, the image is scaled to produce an   # or $resizeheight (height) - both pixels. If so, the image is scaled to produce an 
 # image with the same aspect ratio as the original, but with dimensions which do   # image with the same aspect ratio as the original, but with dimensions which do 
Line 3937  sub userfileupload { Line 3942  sub userfileupload {
     $fname=&clean_filename($fname);      $fname=&clean_filename($fname);
     # See if there is anything left      # See if there is anything left
     unless ($fname) { return 'error: no uploaded file'; }      unless ($fname) { return 'error: no uploaded file'; }
       # If filename now begins with a . prepend unix timestamp _ milliseconds
       if ($fname =~ /^\./) {
           my ($s,$usec) = &gettimeofday();
           while (length($usec) < 6) {
               $usec = '0'.$usec;
           }
           $fname = $s.'_'.substr($usec,0,3).$fname;
       }
     # Files uploaded to help request form, or uploaded to "create course" page are handled differently      # Files uploaded to help request form, or uploaded to "create course" page are handled differently
     if ((($formname eq 'screenshot') && ($subdir eq 'helprequests')) ||      if ((($formname eq 'screenshot') && ($subdir eq 'helprequests')) ||
         (($formname eq 'coursecreatorxml') && ($subdir eq 'batchupload')) ||          (($formname eq 'coursecreatorxml') && ($subdir eq 'batchupload')) ||
Removed from v.1.1405  
changed lines
  Added in v.1.1406

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