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Diff for /loncom/xml/lonxml.pm between versions 1.379 and 1.383

version 1.379, 2005/06/29 19:02:14 version 1.383, 2005/09/26 21:39:53
Line 665  sub setup_globals { Line 665  sub setup_globals {
   
 sub init_safespace {  sub init_safespace {
   my ($target,$safeeval,$safehole,$safeinit) = @_;    my ($target,$safeeval,$safehole,$safeinit) = @_;
     $safeeval->deny_only(':dangerous');
     $safeeval->reval('use Math::Complex;');
     $safeeval->permit_only(":default");
   $safeeval->permit("entereval");    $safeeval->permit("entereval");
   $safeeval->permit(":base_math");    $safeeval->permit(":base_math");
   $safeeval->permit("sort");    $safeeval->permit("sort");
Line 722  sub init_safespace { Line 725  sub init_safespace {
   $safehole->wrap(\&Math::Cephes::stdtr ,$safeeval,'&stdtr' );    $safehole->wrap(\&Math::Cephes::stdtr ,$safeeval,'&stdtr' );
   $safehole->wrap(\&Math::Cephes::stdtri,$safeeval,'&stdtri');    $safehole->wrap(\&Math::Cephes::stdtri,$safeeval,'&stdtri');
   
     $safehole->wrap(\&Math::Cephes::Matrix::mat,$safeeval,'&mat');
     $safehole->wrap(\&Math::Cephes::Matrix::new,$safeeval,
     '&Math::Cephes::Matrix::new');
     $safehole->wrap(\&Math::Cephes::Matrix::coef,$safeeval,
     '&Math::Cephes::Matrix::coef');
     $safehole->wrap(\&Math::Cephes::Matrix::clr,$safeeval,
     '&Math::Cephes::Matrix::clr');
     $safehole->wrap(\&Math::Cephes::Matrix::add,$safeeval,
     '&Math::Cephes::Matrix::add');
     $safehole->wrap(\&Math::Cephes::Matrix::sub,$safeeval,
     '&Math::Cephes::Matrix::sub');
     $safehole->wrap(\&Math::Cephes::Matrix::mul,$safeeval,
     '&Math::Cephes::Matrix::mul');
     $safehole->wrap(\&Math::Cephes::Matrix::div,$safeeval,
     '&Math::Cephes::Matrix::div');
     $safehole->wrap(\&Math::Cephes::Matrix::inv,$safeeval,
     '&Math::Cephes::Matrix::inv');
     $safehole->wrap(\&Math::Cephes::Matrix::transp,$safeeval,
     '&Math::Cephes::Matrix::transp');
     $safehole->wrap(\&Math::Cephes::Matrix::simq,$safeeval,
     '&Math::Cephes::Matrix::simq');
     $safehole->wrap(\&Math::Cephes::Matrix::mat_to_vec,$safeeval,
     '&Math::Cephes::Matrix::mat_to_vec');
     $safehole->wrap(\&Math::Cephes::Matrix::vec_to_mat,$safeeval,
     '&Math::Cephes::Matrix::vec_to_mat');
     $safehole->wrap(\&Math::Cephes::Matrix::check,$safeeval,
     '&Math::Cephes::Matrix::check');
     $safehole->wrap(\&Math::Cephes::Matrix::check,$safeeval,
     '&Math::Cephes::Matrix::check');
   
 #  $safehole->wrap(\&Math::Cephes::new_fract,$safeeval,'&new_fract');  #  $safehole->wrap(\&Math::Cephes::new_fract,$safeeval,'&new_fract');
 #  $safehole->wrap(\&Math::Cephes::radd,$safeeval,'&radd');  #  $safehole->wrap(\&Math::Cephes::radd,$safeeval,'&radd');
 #  $safehole->wrap(\&Math::Cephes::rsub,$safeeval,'&rsub');  #  $safehole->wrap(\&Math::Cephes::rsub,$safeeval,'&rsub');
Line 818  sub startredirection { Line 851  sub startredirection {
   
 sub endredirection {  sub endredirection {
     if (!$Apache::lonxml::redirection) {      if (!$Apache::lonxml::redirection) {
  &Apache::lonxml::error("Endredirection was called, before a startredirection, perhaps you have unbalanced tags. Some debuging information:".join ":",caller);   &Apache::lonxml::error("Endredirection was called before a startredirection, perhaps you have unbalanced tags. Some debugging information:".join ":",caller);
  return '';   return '';
     }      }
     $Apache::lonxml::redirection--;      $Apache::lonxml::redirection--;
Line 893  sub get_all_text_unbalanced { Line 926  sub get_all_text_unbalanced {
     $tag='<'.$tag.'>';      $tag='<'.$tag.'>';
     while ($token = $$pars[-1]->get_token) {      while ($token = $$pars[-1]->get_token) {
  if (($token->[0] eq 'T')||($token->[0] eq 'C')||($token->[0] eq 'D')) {   if (($token->[0] eq 'T')||($token->[0] eq 'C')||($token->[0] eq 'D')) {
     $result.=$token->[1];      if ($token->[2]) {
    $result.='<![CDATA['.$token->[1].']]>';
       } else {
    $result.=$token->[1];
       }
  } elsif ($token->[0] eq 'PI') {   } elsif ($token->[0] eq 'PI') {
     $result.=$token->[2];      $result.=$token->[2];
  } elsif ($token->[0] eq 'S') {   } elsif ($token->[0] eq 'S') {
Line 959  sub get_all_text { Line 996  sub get_all_text {
     while (($depth >=0) && ($token = $$pars[-1]->get_token)) {      while (($depth >=0) && ($token = $$pars[-1]->get_token)) {
  #&Apache::lonxml::debug("e token:$token->[0]:$depth:$token->[1]:".$#$pars.":".$#Apache::lonxml::pwd);   #&Apache::lonxml::debug("e token:$token->[0]:$depth:$token->[1]:".$#$pars.":".$#Apache::lonxml::pwd);
  if (($token->[0] eq 'T')||($token->[0] eq 'C')||($token->[0] eq 'D')) {   if (($token->[0] eq 'T')||($token->[0] eq 'C')||($token->[0] eq 'D')) {
     $result.=$token->[1];      if ($token->[2]) {
    $result.='<![CDATA['.$token->[1].']]>';
       } else {
    $result.=$token->[1];
       }
  } elsif ($token->[0] eq 'PI') {   } elsif ($token->[0] eq 'PI') {
     $result.=$token->[2];      $result.=$token->[2];
  } elsif ($token->[0] eq 'S') {   } elsif ($token->[0] eq 'S') {
Line 1011  sub get_all_text { Line 1052  sub get_all_text {
  #&Apache::lonxml::debug("s token:$token->[0]:$depth:$token->[1]");   #&Apache::lonxml::debug("s token:$token->[0]:$depth:$token->[1]");
  if (($token->[0] eq 'T')||($token->[0] eq 'C')||   if (($token->[0] eq 'T')||($token->[0] eq 'C')||
     ($token->[0] eq 'D')) {      ($token->[0] eq 'D')) {
     $result.=$token->[1];      if ($token->[2]) {
    $result.='<![CDATA['.$token->[1].']]>';
       } else {
    $result.=$token->[1];
       }
  } elsif ($token->[0] eq 'PI') {   } elsif ($token->[0] eq 'PI') {
     $result.=$token->[2];      $result.=$token->[2];
  } elsif ($token->[0] eq 'S') {   } elsif ($token->[0] eq 'S') {
Line 1148  sub createnewhtml { Line 1193  sub createnewhtml {
     my $title=&mt('Title of document goes here');      my $title=&mt('Title of document goes here');
     my $body=&mt('Body of document goes here');      my $body=&mt('Body of document goes here');
     my $filecontents=(<<SIMPLECONTENT);      my $filecontents=(<<SIMPLECONTENT);
 <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.1//EN" "http://www.w3.org/TR/xhtml/11/DTD/xhtml11.dtd">  
 <html>  <html>
 <head>  <head>
 <title>$title</title>  <title>$title</title>
Line 1337  ENDNOTFOUND Line 1381  ENDNOTFOUND
     } else {      } else {
  unless ($env{'request.state'} eq 'published') {   unless ($env{'request.state'} eq 'published') {
     if ($filecontents=~/BEGIN LON-CAPA Internal/) {      if ($filecontents=~/BEGIN LON-CAPA Internal/) {
  &Apache::lonxml::error(&mt('This file appears to be a rendering of a Lon-CAPA resource. If this is correct, this resource will act very oddly and incorrectly.'));   &Apache::lonxml::error(&mt('This file appears to be a rendering of a LON-CAPA resource. If this is correct, this resource will act very oddly and incorrectly.'));
     }      }
 #  #
 # we are in construction space, see if edit mode forced  # we are in construction space, see if edit mode forced
Line 1432  sub error { Line 1476  sub error {
  &Apache::lonmsg::author_res_msg($env{'request.filename'},join('<br />',@_));   &Apache::lonmsg::author_res_msg($env{'request.filename'},join('<br />',@_));
  #notify course   #notify course
  if ( $symb && $env{'request.course.id'} ) {   if ( $symb && $env{'request.course.id'} ) {
       my $cnum=$env{'course.'.$env{'request.course.id'}.'.num'};
       my $cdom=$env{'course.'.$env{'request.course.id'}.'.domain'};
     my (undef,%users)=&Apache::lonfeedback::decide_receiver(undef,0,1,1,1);      my (undef,%users)=&Apache::lonfeedback::decide_receiver(undef,0,1,1,1);
     my $declutter=&Apache::lonnet::declutter($env{'request.filename'});      my $declutter=&Apache::lonnet::declutter($env{'request.filename'});
     my @userlist;      my @userlist;
     foreach (keys %users) {      foreach (keys %users) {
  my ($user,$domain) = split(/:/, $_);   my ($user,$domain) = split(/:/, $_);
  push(@userlist,"$user\@$domain");   push(@userlist,"$user\@$domain");
  &Apache::lonmsg::user_normal_msg($user,$domain,   my $key=$declutter.'_'.$user.'_'.$domain;
    my %lastnotified=&Apache::lonnet::get('nohist_xmlerrornotifications',
         [$key],
         $cdom,$cnum);
    my $now=time;
    if ($now-$lastnotified{$key}>86400) {
       &Apache::lonmsg::user_normal_msg($user,$domain,
  "Error [$declutter]",join('<br />',@_));   "Error [$declutter]",join('<br />',@_));
       &Apache::lonnet::put('nohist_xmlerrornotifications',
    {$key => $now},
    $cdom,$cnum);
    }
     }      }
     if ($env{'request.role.adv'}) {      if ($env{'request.role.adv'}) {
  $errormsg=&mt("An error occured while processing this resource. The course personnel ([_1]) and the author have been notified.",join(', ',@userlist));   $errormsg=&mt("An error occured while processing this resource. The course personnel ([_1]) and the author have been notified.",join(', ',@userlist));
Removed from v.1.379  
changed lines
  Added in v.1.383

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