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Diff for /loncom/xml/lonxml.pm between versions 1.468 and 1.472

version 1.468, 2007/10/30 00:22:27 version 1.472, 2008/03/07 20:49:17
Line 377  sub xmlparse { Line 377  sub xmlparse {
      $finaloutput .= join('',@script_var_displays);       $finaloutput .= join('',@script_var_displays);
      undef(@script_var_displays);       undef(@script_var_displays);
  }   }
    &init_state();
  if ($env{'form.return_only_error_and_warning_counts'}) {   if ($env{'form.return_only_error_and_warning_counts'}) {
      return "$errorcount:$warningcount";       return "$errorcount:$warningcount";
  }   }
Line 659  sub setup_globals { Line 659  sub setup_globals {
   &init_counter();    &init_counter();
   &clear_bubble_lines_for_part();    &clear_bubble_lines_for_part();
   &init_state();    &init_state();
     &set_state('target',$target);
   @Apache::lonxml::pwd=();    @Apache::lonxml::pwd=();
   @Apache::lonxml::extlinks=();    @Apache::lonxml::extlinks=();
   @script_var_displays=();    @script_var_displays=();
Line 722  sub init_safespace { Line 723  sub init_safespace {
   $safehole->wrap(\&Apache::chemresponse::chem_standard_order,$safeeval,    $safehole->wrap(\&Apache::chemresponse::chem_standard_order,$safeeval,
   '&chem_standard_order');    '&chem_standard_order');
   $safehole->wrap(\&Apache::response::check_status,$safeeval,'&check_status');    $safehole->wrap(\&Apache::response::check_status,$safeeval,'&check_status');
     $safehole->wrap(\&Apache::response::implicit_multiplication,$safeeval,'&implicit_multiplication');
   
   $safehole->wrap(\&Apache::lonmaxima::maxima_eval,$safeeval,'&maxima_eval');    $safehole->wrap(\&Apache::lonmaxima::maxima_eval,$safeeval,'&maxima_eval');
   $safehole->wrap(\&Apache::lonmaxima::maxima_check,$safeeval,'&maxima_check');    $safehole->wrap(\&Apache::lonmaxima::maxima_check,$safeeval,'&maxima_check');
Line 1082  sub increment_counter { Line 1084  sub increment_counter {
     # If the caller supplied the response_id parameter,       # If the caller supplied the response_id parameter, 
     # Maintain its counter.. creating if necessary.      # Maintain its counter.. creating if necessary.
   
     if(defined($part_response)) {      if (defined($part_response)) {
  if (!defined($Apache::lonxml::counters_per_part{$part_response})) {   if (!defined($Apache::lonxml::counters_per_part{$part_response})) {
     $Apache::lonxml::counters_per_part{$part_response} = 0;      $Apache::lonxml::counters_per_part{$part_response} = 0;
  }   }
Line 1163  sub bubble_lines_for_part { Line 1165  sub bubble_lines_for_part {
     } else {      } else {
  return $Apache::lonxml::counters_per_part{$part_response};   return $Apache::lonxml::counters_per_part{$part_response};
     }      }
   
 }  }
   
 =pod  =pod
Line 1474  SIMPLECONTENT Line 1475  SIMPLECONTENT
   return $filecontents;    return $filecontents;
 }  }
   
   sub verify_html {
       my ($filecontents)=@_;
       if ($filecontents!~/(?:\<|\&lt\;)(?:html|xml)[^\<]*(?:\>|\&gt\;)/is) {
          return &mt('File does not have [_1] or [_2] starting tag','&lt;html&gt;','&lt;xml&gt;');
       }
       if ($filecontents!~/(?:\<|\&lt\;)\/(?:html|xml)(?:\>|\&gt\;)/is) {
          return &mt('File does not have [_1] or [_2] ending tag','&lt;html&gt;','&lt;xml&gt;');
       }
       if ($filecontents!~/(?:\<|\&lt\;)(?:body|frameset)[^\<]*(?:\>|\&gt\;)/is) {
          return &mt('File does not have [_1] or [_2] starting tag','&lt;body&gt;','&lt;frameset&gt;');
       }
       if ($filecontents!~/(?:\<|\&lt\;)\/(?:body|frameset)[^\<]*(?:\>|\&gt\;)/is) {
          return &mt('File does not have [_1] or [_2] ending tag','&lt;body&gt;','&lt;frameset&gt;');
       }
       return '';
   }
   
 sub inserteditinfo {  sub inserteditinfo {
       my ($filecontents,$filetype)=@_;        my ($filecontents, $filetype, $filename)=@_;
       $filecontents = &HTML::Entities::encode($filecontents,'<>&"');        $filecontents = &HTML::Entities::encode($filecontents,'<>&"');
 #      my $editheader='<a href="#editsection">Edit below</a><hr />';  
       my $xml_help = '';        my $xml_help = '';
       my $initialize='';        my $initialize='';
       my $textarea_id = 'filecont';        my $textarea_id = 'filecont';
Line 1528  FULLPAGE Line 1544  FULLPAGE
   $xml_help=&Apache::loncommon::helpLatexCheatsheet();    $xml_help=&Apache::loncommon::helpLatexCheatsheet();
       }        }
   
       my $cleanbut = '';  
   
       my $titledisplay=&display_title();        my $titledisplay=&display_title();
       my %lt=&Apache::lonlocal::texthash('st' => 'Save and Edit',        my %lt=&Apache::lonlocal::texthash('st' => 'Save and Edit',
  'vi' => 'Save and View',   'vi' => 'Save and View',
  'dv' => 'Discard Edits and View',   'dv' => 'Discard Edits and View',
  'un' => 'undo',   'un' => 'undo',
  'ed' => 'Edit');   'ed' => 'Edit');
       my $buttons=(<<BUTTONS);        my $spelllink .=&Apache::lonhtmlcommon::spelllink('xmledit','filecont');
 $cleanbut  
 <input type="submit" name="discardview" accesskey="d"  value="$lt{'dv'}" />  
 <input type="submit" name="Undo" accesskey="u"  value="$lt{'un'}" /><hr />  
 <input type="submit" name="savethisfile" accesskey="s"  value="$lt{'st'}" />  
 <input type="submit" name="viewmode" accesskey="v" value="$lt{'vi'}" />  
 BUTTONS  
       $buttons.=&Apache::lonhtmlcommon::spelllink('xmledit','filecont');  
       my $textarea_events = &Apache::edit::element_change_detection();        my $textarea_events = &Apache::edit::element_change_detection();
       my $form_events     = &Apache::edit::form_change_detection();        my $form_events     = &Apache::edit::form_change_detection();
         my $htmlerror=&verify_html($filecontents);
         if ($htmlerror) {
            $htmlerror='<span class="LC_error">'.$htmlerror.'</span></p>';
         }
       my $editfooter=(<<ENDFOOTER);        my $editfooter=(<<ENDFOOTER);
 $initialize  $initialize
 <hr />  
 <a name="editsection" />  <a name="editsection" />
 <form $form_events method="post" name="xmledit">  <form $form_events method="post" name="xmledit">
 $xml_help    <div class="LC_edit_problem_editxml_header">
 <input type="hidden" name="editmode" value="$lt{'ed'}" />      <table class="LC_edit_problem_header_title"><tr><td>
 $buttons<br />          $filename
 <textarea $textarea_events style="width:100%" cols="80" rows="44" name="filecont" id="filecont">$filecontents</textarea>        </td><td align="right">
 <div id="LC_aftertextarea">          $xml_help
 <br />$buttons        </td></tr>
 <br />      </table>
 $titledisplay      <div class="LC_edit_problem_discards">
 </div>        <input type="submit" name="discardview" accesskey="d" value="$lt{'dv'}" />
         <input type="submit" name="Undo" accesskey="u" value="$lt{'un'}" />
         $spelllink $htmlerror
       </div>
       <div class="LC_edit_problem_saves">
         <input type="submit" name="savethisfile" accesskey="s" value="$lt{'st'}" />
         <input type="submit" name="viewmode" accesskey="v" value="$lt{'vi'}" />
       </div>
     </div>
     <textarea $textarea_events style="width:100%" cols="80" rows="44" name="filecont" id="filecont">$filecontents</textarea>
     <div id="LC_aftertextarea">
       <br />
       $titledisplay
     </div>
 </form>  </form>
 </body>  </body>
 ENDFOOTER  ENDFOOTER
Line 1625  sub handler { Line 1648  sub handler {
  if ($env{'form.savethisfile'} || $env{'form.viewmode'} || $env{'form.Undo'}) {   if ($env{'form.savethisfile'} || $env{'form.viewmode'} || $env{'form.Undo'}) {
     my $html_file=&Apache::lonnet::getfile($file);      my $html_file=&Apache::lonnet::getfile($file);
     my $error = &Apache::lonhomework::handle_save_or_undo($request, \$html_file, \$env{'form.filecont'});      my $error = &Apache::lonhomework::handle_save_or_undo($request, \$html_file, \$env{'form.filecont'});
               if ($env{'form.savethisfile'}) {
                   $env{'form.editmode'}='Edit'; #force edit mode
               }
  }   }
     }      }
     my %mystyle;      my %mystyle;
Line 1689  ENDNOTFOUND Line 1715  ENDNOTFOUND
     unless ($env{'request.state'} eq 'published') {      unless ($env{'request.state'} eq 'published') {
  if ($env{'form.editmode'} && (!($env{'form.viewmode'})) && (!($env{'form.discardview'})))   if ($env{'form.editmode'} && (!($env{'form.viewmode'})) && (!($env{'form.discardview'})))
  {   {
     my ($edit_info, $add_to_onload, $add_to_onresize)=  
  &inserteditinfo($filecontents,$filetype);  
   
     my $displayfile=$request->uri;      my $displayfile=$request->uri;
     $displayfile=~s/^\/[^\/]*//;      $displayfile=~s/^\/[^\/]*//;
   
       my ($edit_info, $add_to_onload, $add_to_onresize)=
    &inserteditinfo($filecontents,$filetype,$displayfile);
   
     my %options =       my %options = 
  ('add_entries' =>   ('add_entries' =>
                    {'onresize' => $add_to_onresize,                     {'onresize' => $add_to_onresize,
Line 1709  ENDNOTFOUND Line 1736  ENDNOTFOUND
     my $start_page = &Apache::loncommon::start_page(undef,$js,      my $start_page = &Apache::loncommon::start_page(undef,$js,
     \%options);      \%options);
     $result=$start_page.      $result=$start_page.
  &Apache::lonxml::message_location().'<h3>'.   &Apache::lonxml::message_location().
  $displayfile.  
  '</h3>'.  
  $edit_info.   $edit_info.
  &Apache::loncommon::end_page();   &Apache::loncommon::end_page();
  }   }
Removed from v.1.468  
changed lines
  Added in v.1.472

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