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Diff for /loncom/interface/lonsyllabus.pm between versions 1.4 and 1.5

version 1.4, 2002/08/27 16:49:20 version 1.5, 2002/08/27 19:59:08
Line 32  use strict; Line 32  use strict;
 use Apache::Constants qw(:common);  use Apache::Constants qw(:common);
 use Apache::loncommon;  use Apache::loncommon;
 use Apache::lonnet;  use Apache::lonnet;
   use Apache::lontexconvert;
   
 sub handler {  sub handler {
     my $r = shift;      my $r = shift;
Line 39  sub handler { Line 40  sub handler {
     $r->send_http_header;      $r->send_http_header;
     return OK if $r->header_only;      return OK if $r->header_only;
   
   
 # ------------------------------------------------------------ Print the screen  # ------------------------------------------------------------ Print the screen
     $r->print(<<ENDDOCUMENT);      $r->print(<<ENDDOCUMENT);
 <html>  <html>
Line 53  ENDDOCUMENT Line 53  ENDDOCUMENT
  $r->print('<body>No syllabus available</body>');   $r->print('<body>No syllabus available</body>');
         return OK;          return OK;
     }      }
   # --------------------------------------------------------- The syllabus fields
       my %syllabusfields=(
          'aaa_instructorinfo' => 'Instructor Information',
          'bbb_description'    => 'Course Description',
          'ccc_prereq'         => 'Prerequisites',
          'ddd_officehours'    => 'Office Hours',
          'eee_helproom'       => 'Helproom Hours',
          'fff_examinfo'       => 'Exam Information',
          'ggg_grading'        => 'Grading Information',
          'hhh_readings'       => 'Readings');
   
          
 # ------------------------------------- There is such a course, get environment  # ------------------------------------- There is such a course, get environment
     my %courseenv=&Apache::lonnet::dump('environment',$cdom,$cnum);      my %courseenv=&Apache::lonnet::dump('environment',$cdom,$cnum);
     $r->print(&Apache::loncommon::bodytag("Syllabus",'','','',$cdom));      $r->print(&Apache::loncommon::bodytag("Syllabus",'','','',$cdom));
     $r->print('<h1>'.$courseenv{'description'}.'</h1><h3>'.      $r->print('<h1>'.$courseenv{'description'}.'</h1><h3>'.
               $Apache::lonnet::domaindescription{$cdom}.'</h3>');                $Apache::lonnet::domaindescription{$cdom}.'</h3>');
     my %syllabus=&Apache::lonnet::dump('syllabus',$cdom,$cnum);      my %syllabus=&Apache::lonnet::dump('syllabus',$cdom,$cnum);
       my $allowed=0;
   
 # This handler might be called anonymously ...  # This handler might be called anonymously ...
 # ----------------------------------------------------- Only if not public call  # ----------------------------------------------------- Only if not public call
     if ($ENV{'user.environment'}) {      if ($ENV{'user.environment'}) {
 # does this user have privileges to post, etc?  # does this user have privileges to post, etc?
        my $allowed=0;  
        if ($ENV{'request.course.id'}) {         if ($ENV{'request.course.id'}) {
           $allowed=&Apache::lonnet::allowed('srm',$ENV{'request.course.id'});            $allowed=&Apache::lonnet::allowed('srm',$ENV{'request.course.id'});
        }         }
          if (($allowed) && ($ENV{'form.storesyl'})) {
      foreach (keys %syllabusfields) {
                  my $field=$ENV{'form.'.$_};
                  $field=~s/\s+$//s;
                  $field=~s/\</\&lt\;/g;
                  $field=~s/\>/\&gt\;/g;
          if ($field) {
      $syllabus{$_}=$field;
                  } else {
                      delete $syllabus{$_};
                  }
              }
              $syllabus{'uploaded.domain'}=$ENV{'user.domain'};
              $syllabus{'uploaded.name'}=$ENV{'user.name'};
              $syllabus{'uploaded.lastmodified'}=time;
              &Apache::lonnet::put('syllabus',\%syllabus,$cdom,$cnum);
          }
     }      }
 # ---------------------------------------------------------------- Get syllabus  # ---------------------------------------------------------------- Get syllabus
     if ($ENV{'uploaded.lastmodified'}) {      if (($syllabus{'uploaded.lastmodified'}) || ($allowed)) {
        $r->print('<table><tr><td>Uploaded:</td><td>'.         $r->print('<table><tr><td>Uploaded:</td><td>'.
  &Apache::loncommon::plainname($syllabus{'uploaded.name'},   &Apache::loncommon::plainname($syllabus{'uploaded.name'},
                      $syllabus{'uploaded.domain'}).                       $syllabus{'uploaded.domain'}).
  '</td></tr><tr><td>Last updated</td><td>'.   '</td></tr><tr><td>Last updated</td><td>'.
                      localtime($syllabus{'uploaded.lastmodified'}).                       localtime($syllabus{'uploaded.lastmodified'}).
                      '</td></tr></table>');                       '</td></tr></table><p>');
         $r->print('<blockquote>'.$syllabus{'description'}.'</blockquote>');         if ($allowed) {
      $r->print('<form method="post">');
          }
          foreach (sort keys %syllabusfields) {
             if (($syllabus{$_}) || ($allowed)) {
                 my $message=$syllabus{$_};
                 $message=~s/\n/\<br \/\>/g;
                 $message
                =~s/(http\:\/\/[^\s]+)/\<a href=\"$1\"\>\<tt\>$1\<\/tt\>\<\/a\>/g;
         $message=&Apache::lontexconvert::msgtexconverted($message);
                 $r->print('<h3>'.$syllabusfields{$_}.'</h3><blockquote>'.
                           $message.'</blockquote>');
                 if ($allowed) {
                    $r->print('<br /><textarea cols="80" rows="6" name="'.$_.'">'.
      $syllabus{$_}.
              '</textarea><input type="submit" name="storesyl" value="Store" />');
         }
     }
          }
          if ($allowed) {
      $r->print('</form>');
          }
          $r->print('</p>');
     } else {      } else {
        $r->print('<p>No syllabus information provided.</p>');         $r->print('<p>No syllabus information provided.</p>');
     }      }
Removed from v.1.4  
changed lines
  Added in v.1.5

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