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Diff for /loncom/interface/lonsyllabus.pm between versions 1.47 and 1.54

version 1.47, 2006/03/07 21:36:20 version 1.54, 2006/08/16 19:40:46
Line 38  use Apache::lonannounce; Line 38  use Apache::lonannounce;
 use Apache::lonlocal;  use Apache::lonlocal;
 use Apache::lonhtmlcommon;  use Apache::lonhtmlcommon;
 use Apache::lonspeller();  use Apache::lonspeller();
   use HTML::Entities();
   
 sub handler {  sub handler {
     my $r = shift;      my $r = shift;
Line 56  sub handler { Line 57  sub handler {
     if ($homeserver eq 'no_host') {      if ($homeserver eq 'no_host') {
         &Apache::loncommon::content_type($r,'text/html');          &Apache::loncommon::content_type($r,'text/html');
         $r->send_http_header;          $r->send_http_header;
         $r->print('<html><body>'.&mt('No syllabus available').'</body></html>');        &Apache::loncommon::simple_error_page($r,'No syllabus available',
         'No syllabus available');
         return OK;          return OK;
     }      }
 # ------------------------------------- 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);
   
 # ------------------------------------------------------------ Print the screen  # ------------------------------------------------------------ Print the screen
     my $feedurl='http://'.$ENV{'HTTP_HOST'}.'/public/'.$cdom.'/'.$cnum.'/Course_Announcements.rss';  
     if ($target ne 'tex') {      my $rss_link =
  my $html=&Apache::lonxml::xmlbegin();   &Apache::lonrss::rss_link('http://'.$ENV{'HTTP_HOST'}.'/public/'.$cdom.'/'.$cnum.'/Course_Announcements.rss');
  $r->print(<<ENDDOCUMENT);  
 $html      if ($target eq 'tex') {
 <head>  
 <title>The LearningOnline Network with CAPA</title>  
 <link rel="alternate" type="application/rss+xml" title="Course Announcements" href="$feedurl" />  
 ENDDOCUMENT  
     } else {  
  $r->print(&Apache::lonprintout::print_latex_header($env{'form.latex_type'}));   $r->print(&Apache::lonprintout::print_latex_header($env{'form.latex_type'}));
     }       } 
 # ----------------------------------------------------- Force menu registration  
     my $addentries='';  
     if ($env{'form.register'}) {  
        $addentries=' onLoad="'.&Apache::lonmenu::loadevents().  
            '" onUnload="'.&Apache::lonmenu::unloadevents().'"';  
        $r->print(&Apache::lonmenu::registerurl(1));  
     }  
 # -------------------------------------------------- Let's see who handles this  # -------------------------------------------------- Let's see who handles this
     my $externalsyllabus=$courseenv{'externalsyllabus'};      my $externalsyllabus=$courseenv{'externalsyllabus'};
   
     if ($externalsyllabus=~/\w/) {      if ($externalsyllabus=~/\w/) {
        $r->print('</head>');  
        if ($env{'form.wrapperdisplay'} eq 'menu') {         if ($env{'form.wrapperdisplay'} eq 'menu') {
 #     $r->print(&Apache::lonwrapper::simple_menu());
 # Producing the menu buttons         } else {    
 #     $r->print(&Apache::lonwrapper::wrapper("/public/$cdom/$cnum/syllabus?wrapperdisplay=menu",
            $r->print('<body bgcolor="#FFFFFF">'.     $externalsyllabus));
                 &Apache::lonmenu::menubuttons(1,'web',1).'</body></html>');         }
         } else {         return OK;
            if ($env{'browser.interface'} eq 'textual') {  
 #  
 # ssi-based rendering for text-based interface  
 #  
                $r->print('<body bgcolor="#FFFFFF">'.  
                         &Apache::lonmenu::menubuttons(1).  
                         &Apache::lonnet::ssi_body($externalsyllabus).'</body></html>');  
            } elsif ($env{'environment.remote'} eq 'off') {  
 #  
 # This is inline remote  
 #   
                $r->print(<<ENDDOCUMENTINL);  
 <frameset rows="180,*" border=0 $addentries>  
 <frame src="/public/$cdom/$cnum/syllabus?wrapperdisplay=menu">  
 <frame src="$externalsyllabus">  
 </frameset>  
 </html>  
 ENDDOCUMENTINL  
           } else {  
 #  
 # frame-based rendering for graphical interface  
 #  
                $r->print(<<ENDDOCUMENT);  
 <frameset rows="1,*" border=0 $addentries>  
 <frame src="/adm/rat/empty.html">  
 <frame src="$externalsyllabus">  
 </frameset>  
 </html>  
 ENDDOCUMENT  
            }  
         }  
         return OK;  
      }        } 
   
 # ------------------------------ The buck stops here: internal syllabus display  # ------------------------------ The buck stops here: internal syllabus display
Line 153  ENDDOCUMENT Line 112  ENDDOCUMENT
                 
 # ----------------------------------------------------------------- Make header   # ----------------------------------------------------------------- Make header 
     if ($target ne 'tex') {      if ($target ne 'tex') {
  $r->print(&Apache::lonhtmlcommon::htmlareaheaders().   my $start_page = 
   '</head>'.&Apache::loncommon::bodytag      &Apache::loncommon::start_page("Syllabus", $rss_link,
             ("Syllabus",$forcestudent,$addentries,'',$cdom,$env{'form.register'}));     {'function'       => $forcestudent,
  $r->print('<h1>'.$courseenv{'description'}.'</h1><h3>'.      'domain'         => $cdom,
       'force_register' =>
    $env{'form.register'},});
   
    $r->print($start_page.'<h1>'.$courseenv{'description'}.'</h1><h3>'.
                  $Apache::lonnet::domaindescription{$cdom}.'</h3>');                   $Apache::lonnet::domaindescription{$cdom}.'</h3>');
     } else {      } else {
  $r->print('\noindent{\large\textbf{'.$courseenv{'description'}.'}}\\\\\\\\\textbf{'.   $r->print('\noindent{\large\textbf{'.$courseenv{'description'}.'}}\\\\\\\\\textbf{'.
                  $Apache::lonnet::domaindescription{$cdom}.'}\\\\');                   $Apache::lonnet::domaindescription{$cdom}.'}\\\\');
     }      }
 # -------------------------------------------------------------- Announcements?  # -------------------------------------------------------------- Announcements?
       my $day = &Apache::lonannounce::showday(time,2,
    &Apache::lonannounce::readcalendar($cdom.'_'.$cnum));
     if ($target ne 'tex') {      if ($target ne 'tex') {
  $r->print(&Apache::lonannounce::showday(time,2,   $r->print($day. &Apache::lonrss::advertisefeeds($cnum,$cdom,$forceedit));
        &Apache::lonannounce::readcalendar($cdom.'_'.$cnum)).  
                        &Apache::lonrss::advertisefeeds($cnum,$cdom));  
     } else {      } else {
  $r->print(&Apache::lonxml::xmlparse($r,'tex',   $r->print(&Apache::lonxml::xmlparse($r,'tex',$day));
        &Apache::lonannounce::showday(time,2,  
                        &Apache::lonannounce::readcalendar($cdom.'_'.$cnum))));  
     }      }
   
 # -------------------------------------------------------- Get course personnel  # -------------------------------------------------------- Get course personnel
     my %coursepersonnel=&Apache::lonnet::get_course_adv_roles($cdom.'/'.$cnum);      my %coursepersonnel=&Apache::lonnet::get_course_adv_roles($cdom.'/'.$cnum);
     if ($target ne 'tex') {      if ($target ne 'tex') {
Line 216  ENDDOCUMENT Line 178  ENDDOCUMENT
 # ----------------------------------------------------- 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'}
      && $cdom eq $env{'course.'.$env{'request.course.id'}.'.domain'}
      && $cnum eq $env{'course.'.$env{'request.course.id'}.'.num'}) {
           $allowed=&Apache::lonnet::allowed('mdc',$env{'request.course.id'});            $allowed=&Apache::lonnet::allowed('mdc',$env{'request.course.id'});
   $privileged=$allowed;    $privileged=$allowed;
   if (($syllabus{'uploaded.lastmodified'}) && (!$forceedit)) {    if (($syllabus{'uploaded.lastmodified'}) && (!$forceedit)) {
Line 358  ENDDOCUMENT Line 322  ENDDOCUMENT
               if ($allowed) {                if ($allowed) {
                  $r->print(                   $r->print(
    '<br /><textarea cols="80" rows="12" name="'.$_.'" id="'.$_.'">'.     '<br /><textarea cols="80" rows="12" name="'.$_.'" id="'.$_.'">'.
    $syllabus{$_}.     &HTML::Entities::encode($syllabus{$_},'"&<>').
            '</textarea> <input type="submit" name="storesyl" value="Store" />');             '</textarea> <input type="submit" name="storesyl" value="Store" />');
       }        }
   }    }
Line 373  ENDDOCUMENT Line 337  ENDDOCUMENT
  $r->print('No syllabus information provided.');   $r->print('No syllabus information provided.');
  if ($target ne 'tex') {$r->print('</p>');}   if ($target ne 'tex') {$r->print('</p>');}
     }      }
     if ($target ne 'tex') {$r->print('</body></html>');} else {$r->print('\end{document}');}      if ($target ne 'tex') {
    $r->print(&Apache::loncommon::end_page());
       } else {
    $r->print('\end{document}');
       }
     return OK;      return OK;
 }   } 
   
Removed from v.1.47  
changed lines
  Added in v.1.54

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