[BACK]Return to lonsyllabus.pm CVS log [TXT] [DIR] Up to [LON-CAPA] / loncom / interface

Diff for /loncom/interface/lonsyllabus.pm between versions 1.16 and 1.29

version 1.16, 2003/03/10 14:20:07 version 1.29, 2004/05/03 17:49:11
Line 34  use Apache::loncommon; Line 34  use Apache::loncommon;
 use Apache::lonnet;  use Apache::lonnet;
 use Apache::lontexconvert;  use Apache::lontexconvert;
 use Apache::lonfeedback;  use Apache::lonfeedback;
   use Apache::lonannounce;
   use Apache::lonlocal;
   
 sub handler {  sub handler {
     my $r = shift;      my $r = shift;
     $r->content_type('text/html');      &Apache::loncommon::content_type($r,'text/html');
     $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);      my $target=$ENV{'form.grade_target'};
       &Apache::lonnet::logthis("NOW TARGET IS DEFINIED AS $target");
       if ($target ne 'tex') {
    $r->print(<<ENDDOCUMENT);
 <html>  <html>
 <head>  <head>
 <title>The LearningOnline Network with CAPA</title>  <title>The LearningOnline Network with CAPA</title>
 ENDDOCUMENT  ENDDOCUMENT
       } else {
    $r->print(&Apache::lonprintout::print_latex_header($ENV{'form.latex_type'}));
       } 
     my (undef,undef,$cdom,$cnum)=split(/\//,$r->uri);      my (undef,undef,$cdom,$cnum)=split(/\//,$r->uri);
 # Is this even a course?  # Is this even a course?
     my $homeserver=&Apache::lonnet::homeserver($cnum,$cdom);       my $homeserver=&Apache::lonnet::homeserver($cnum,$cdom); 
     if ($homeserver eq 'no_host') {      if ($homeserver eq 'no_host') {
  $r->print('</head><body>No syllabus available</body></html>');   $r->print('</head><body>'.&mt('No syllabus available').'</body></html>');
         return OK;          return OK;
     }      }
 # --------------------------------------------------------- The syllabus fields  # --------------------------------------------------------- The syllabus fields
     my %syllabusfields=(      my %syllabusfields=&Apache::lonlocal::texthash(
        'aaa_instructorinfo' => 'Instructor Information',         'aaa_instructorinfo' => 'Instructor Information',
        'bbb_description'    => 'Course Description',         'bbb_description'    => 'Course Description',
        'ccc_prereq'         => 'Prerequisites',         'ccc_prereq'         => 'Prerequisites',
Line 74  ENDDOCUMENT Line 82  ENDDOCUMENT
   
 # ------------------------------------------------------------ Get query string  # ------------------------------------------------------------ Get query string
     &Apache::loncommon::get_unprocessed_cgi      &Apache::loncommon::get_unprocessed_cgi
                         ($ENV{'QUERY_STRING'},['forcestudent','register']);                          ($ENV{'QUERY_STRING'},['forcestudent','register','forceedit']);
 # ----------------------------------------------------- Force menu registration  # ----------------------------------------------------- Force menu registration
     my $addentries='';      my $addentries='';
     if ($ENV{'form.register'}) {      if ($ENV{'form.register'}) {
Line 85  ENDDOCUMENT Line 93  ENDDOCUMENT
 # --------------------------------------------------------------- Force Student  # --------------------------------------------------------------- Force Student
     my $forcestudent='';      my $forcestudent='';
     if ($ENV{'form.forcestudent'}) { $forcestudent='student'; };      if ($ENV{'form.forcestudent'}) { $forcestudent='student'; };
       my $forceedit='';
       if ($ENV{'form.forceedit'}) { $forceedit='edit'; }
                 
 # ------------------------------------- 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);
     $r->print('</head>'.&Apache::loncommon::bodytag      if ($target ne 'tex') {
        ("Syllabus",$forcestudent,$addentries,'',$cdom,$ENV{'form.register'}));   $r->print('</head>'.&Apache::loncommon::bodytag
     $r->print('<h1>'.$courseenv{'description'}.'</h1><h3>'.              ("Syllabus",$forcestudent,$addentries,'',$cdom,$ENV{'form.register'}));
               $Apache::lonnet::domaindescription{$cdom}.'</h3>');   $r->print('<h1>'.$courseenv{'description'}.'</h1><h3>'.
                    $Apache::lonnet::domaindescription{$cdom}.'</h3>');
       } else {
    $r->print('\noindent{\large\textbf{'.$courseenv{'description'}.'}}\\\\\\\\\textbf{'.
                    $Apache::lonnet::domaindescription{$cdom}.'}\\\\');
       }
   # -------------------------------------------------------------- Announcements?
       $r->print(&Apache::lonannounce::showday(time,2,
                            &Apache::lonannounce::readcalendar($cdom.'_'.$cnum)));
   # -------------------------------------------------------- Get course personnel
       my %coursepersonnel=&Apache::lonnet::get_course_adv_roles($cdom.'/'.$cnum);
       if ($target ne 'tex') {
    $r->print('<table border="2">');
       } else {
    $r->print('\begin{tabular}{|c|c|}\hline');
       }
       foreach (sort keys %coursepersonnel) {
    if ($target ne 'tex') {
       $r->print('<tr><td>'.$_.'</td><td>');
    } else {
       $r->print(' '.$_.'\\\\  '); 
    }
           foreach (split(/\,/,$coursepersonnel{$_})) {
       my ($puname,$pudom)=split(/\:/,$_);
       if ($target ne 'tex') {
    $r->print(' '.&Apache::loncommon::aboutmewrapper(
                                 &Apache::loncommon::plainname($puname,
                                 $pudom),$puname,$pudom));
       } else {
    $r->print(' '.&Apache::loncommon::plainname($puname,
                                 $pudom).' ');
       }
    }
    if ($target ne 'tex') {
       $r->print('</td></tr>');
    } else {
       $r->print('\\\\ \hline');
    }
       }
       if ($target ne 'tex') {
    $r->print('</table>');
       } else {
    $r->print('\end{tabular}\\\\');
       }
   # ---------------------------------------------------------- Load syllabus info
     my %syllabus=&Apache::lonnet::dump('syllabus',$cdom,$cnum);      my %syllabus=&Apache::lonnet::dump('syllabus',$cdom,$cnum);
     my $allowed=0;      my $allowed=0;
       my $privileged=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?
        if ($ENV{'request.course.id'}) {         if ($ENV{'request.course.id'}) {
           $allowed=&Apache::lonnet::allowed('srm',$ENV{'request.course.id'});            $allowed=&Apache::lonnet::allowed('mdc',$ENV{'request.course.id'});
     $privileged=$allowed;
     if (($syllabus{'uploaded.lastmodified'}) && (!$forceedit)) {
         $forcestudent='student';
     }
           if ($forcestudent) { $allowed=0; }            if ($forcestudent) { $allowed=0; }
        }         }
        if ($allowed) {         if ($allowed) {
           $r->print('<p>'.            $r->print('<p>'.
 &Apache::loncommon::help_open_topic('Uploaded_Templates_TextBoxes','Help with filling in text boxes').'</p><p>This syllabus can be publicly viewed at <tt>http://'.  &Apache::loncommon::help_open_topic('Uploaded_Templates_TextBoxes','Help with filling in text boxes').'</p><p>'.&mt('This syllabus can be publicly viewed at')
       .' <tt>http://'.
     $Apache::lonnet::hostname{$homeserver}.$r->uri.'</tt>'.      $Apache::lonnet::hostname{$homeserver}.$r->uri.'</tt>'.
                &Apache::loncommon::help_open_topic('Syllabus_ExtLink').'</p>'.                 &Apache::loncommon::help_open_topic('Syllabus_ExtLink').'</p>'.
   '<p><a href="'.$r->uri.'?forcestudent=1">Show Student View</a>'.    '<p><a href="'.$r->uri.'?forcestudent=1"><font size="+1">'.
   &mt('Show Public View').'</font></a>'.
           &Apache::loncommon::help_open_topic('Uploaded_Templates_PublicView').            &Apache::loncommon::help_open_topic('Uploaded_Templates_PublicView').
           '</p>');            '</p>');
         } elsif ($privileged) {
     if ($target ne 'tex') {
         $r->print('<p><a href="'.$r->uri.'?forceedit=1"><font size="+1">'.
    &mt('Edit').'</font></a>'); 
     }
       }        }
        if (($allowed) && ($ENV{'form.storesyl'})) {         if (($allowed) && ($ENV{'form.storesyl'})) {
    foreach (keys %syllabusfields) {     foreach (keys %syllabusfields) {
Line 155  ENDDOCUMENT Line 221  ENDDOCUMENT
 # ---------------------------------------------------------------- Get syllabus  # ---------------------------------------------------------------- Get syllabus
     if (($syllabus{'uploaded.lastmodified'}) || ($allowed)) {      if (($syllabus{'uploaded.lastmodified'}) || ($allowed)) {
        my $lastmod=$syllabus{'uploaded.lastmodified'};         my $lastmod=$syllabus{'uploaded.lastmodified'};
        $lastmod=($lastmod?localtime($lastmod):'never');         $lastmod=($lastmod?&Apache::lonlocal::locallocaltime($lastmod):&mt('never'));
          my $who = &Apache::loncommon::aboutmewrapper(
        $r->print('<table><tr><td>Uploaded:</td><td>'.                      &Apache::loncommon::plainname($syllabus{'uploaded.name'},
  &Apache::loncommon::aboutmewrapper(  
  &Apache::loncommon::plainname($syllabus{'uploaded.name'},  
                      $syllabus{'uploaded.domain'}),$syllabus{'uploaded.name'},                       $syllabus{'uploaded.domain'}),$syllabus{'uploaded.name'},
                      $syllabus{'uploaded.domain'}).                       $syllabus{'uploaded.domain'});
  '</td></tr><tr><td>Last updated:</td><td>'.         if ($target ne 'tex') {
                      $lastmod.     $r->print('<table><tr><td>'.&mt('Last updated').':</td><td>'.
                      '</td></tr></table><p>');       $lastmod.'</td><td>'.&mt('by').' '.$who.
        '</td></tr></table><p>');
          } else {
      $r->print('\\\\ '.&mt('Last updated').': '.$lastmod.' '.&mt('by').'\\\\ '.
        &Apache::loncommon::plainname($syllabus{'uploaded.name'},
                        $syllabus{'uploaded.domain'}).'\\\\');
          }
        if ($allowed) {         if ($allowed) {
    $r->print('<form method="post">');     $r->print('<form method="post">'.
        '<input type="hidden" name="forceedit" value="edit" />');
        }         }
        foreach (sort keys %syllabusfields) {         foreach (sort keys %syllabusfields) {
           if (($syllabus{$_}) || ($allowed)) {            if (($syllabus{$_}) || ($allowed)) {
Line 191  ENDDOCUMENT Line 262  ENDDOCUMENT
                   if ($allowed) {                    if ($allowed) {
                      $r->print('<h3>'.$syllabusfields{$_}.                       $r->print('<h3>'.$syllabusfields{$_}.
           &Apache::loncommon::help_open_topic('Syllabus_URLs').'</h3>'.            &Apache::loncommon::help_open_topic('Syllabus_URLs').'</h3>'.
   '<p><a href="'.$r->uri.'?forcestudent=1">Show Student View</a>'.    '<p><a href="'.$r->uri.'?forcestudent=1"><font size="+1">'.&mt('Show Public View').'</font></a>'.
  &Apache::loncommon::help_open_topic('Uploaded_Templates_PublicView').'</p>');   &Apache::loncommon::help_open_topic('Uploaded_Templates_PublicView').'</p>');
  } else {   } else {
                   $r->print($message);                    $r->print($message);
Line 199  ENDDOCUMENT Line 270  ENDDOCUMENT
               } else {                } else {
                  $message=~s/\n/\<br \/\>/g;                   $message=~s/\n/\<br \/\>/g;
                  $message                   $message
              =~s/(http\:\/\/[^\s]+)/\<a href=\"$1\"\>\<tt\>$1\<\/tt\>\<\/a\>/g;             =~s/(https*\:\/\/[^\s]+)/\<a href=\"$1\"\>\<tt\>$1\<\/tt\>\<\/a\>/g;
          $message=&Apache::lontexconvert::msgtexconverted($message);           $message=&Apache::lontexconvert::msgtexconverted($message);
                  $r->print('<h3>'.$syllabusfields{$_}.'</h3><blockquote>'.   if ($target ne 'tex') {
                         $message.'</blockquote>');       $r->print('<h3>'.$syllabusfields{$_}.'</h3><blockquote>'.
                                  $message.'</blockquote>');
    } else {
        $r->print('\\\\\textbf{'.$syllabusfields{$_}.'}\\\\'.
          &Apache::lonxml::xmlparse($r,' ',$message).'\\\\');
    }
      }       }
               if ($allowed) {                if ($allowed) {
                  $r->print('<br /><textarea cols="80" rows="6" name="'.$_.'">'.                   $r->print('<br /><textarea cols="80" rows="6" name="'.$_.'">'.
Line 214  ENDDOCUMENT Line 290  ENDDOCUMENT
        if ($allowed) {         if ($allowed) {
    $r->print('</form>');     $r->print('</form>');
        }         }
        $r->print('</p>');         if ($target ne 'tex') {$r->print('</p>');} else {$r->print('\\\\');}
     } else {      } else {
        $r->print('<p>No syllabus information provided.</p>');         $r->print('<p>No syllabus information provided.</p>');
     }      }
     $r->print('</body></html>');      if ($target ne 'tex') {$r->print('</body></html>');} else {$r->print('\end{document}');}
     return OK;      return OK;
 }   } 
   
Removed from v.1.16  
changed lines
  Added in v.1.29

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