version 1.42, 2005/11/17 21:33:40
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version 1.48, 2006/03/15 19:41:26
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Line 45 sub handler {
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Line 45 sub handler {
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$r->send_http_header; |
$r->send_http_header; |
return OK if $r->header_only; |
return OK if $r->header_only; |
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# ------------------------------------------------------------ Print the screen |
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my $target=$env{'form.grade_target'}; |
my $target=$env{'form.grade_target'}; |
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# --------------------------------------------------- Get course info from URL |
my (undef,undef,$cdom,$cnum)=split(/\//,$r->uri); |
my (undef,undef,$cdom,$cnum)=split(/\//,$r->uri); |
my $feedurl='feed://'.$ENV{'HTTP_HOST'}.'/public/'.$cdom.'/'.$cnum.'/Course_Announcements.rss'; |
# ------------------------------------------------------------ Get query string |
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&Apache::loncommon::get_unprocessed_cgi |
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($ENV{'QUERY_STRING'},['forcestudent','register','forceedit','wrapperdisplay']); |
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# ----------------------------------------------------- Is this even a course? |
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my $homeserver=&Apache::lonnet::homeserver($cnum,$cdom); |
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if ($homeserver eq 'no_host') { |
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&Apache::loncommon::content_type($r,'text/html'); |
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$r->send_http_header; |
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$r->print(&Apache::loncommon::startpage('No syllabus available'). |
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&mt('No syllabus available'). |
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&Apache::loncommon::end_page()); |
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return OK; |
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} |
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# ------------------------------------- There is such a course, get environment |
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my %courseenv=&Apache::lonnet::dump('environment',$cdom,$cnum); |
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# ------------------------------------------------------------ Print the screen |
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my $feedurl='http://'.$ENV{'HTTP_HOST'}.'/public/'.$cdom.'/'.$cnum.'/Course_Announcements.rss'; |
if ($target ne 'tex') { |
if ($target ne 'tex') { |
my $html=&Apache::lonxml::xmlbegin(); |
my $html=&Apache::lonxml::xmlbegin(); |
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my $head=&Apache::loncommon::headtag('The LearningOnline Network with CAPA'); |
$r->print(<<ENDDOCUMENT); |
$r->print(<<ENDDOCUMENT); |
$html |
$html |
<head> |
$head |
<title>The LearningOnline Network with CAPA</title> |
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<link rel="alternate" type="application/rss+xml" title="Course Announcements" href="$feedurl" /> |
<link rel="alternate" type="application/rss+xml" title="Course Announcements" href="$feedurl" /> |
ENDDOCUMENT |
ENDDOCUMENT |
} else { |
} else { |
$r->print(&Apache::lonprintout::print_latex_header($env{'form.latex_type'})); |
$r->print(&Apache::lonprintout::print_latex_header($env{'form.latex_type'})); |
} |
} |
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# ----------------------------------------------------- Force menu registration |
# Is this even a course? |
my $addentries=''; |
my $homeserver=&Apache::lonnet::homeserver($cnum,$cdom); |
if ($env{'form.register'}) { |
if ($homeserver eq 'no_host') { |
$addentries=' onLoad="'.&Apache::lonmenu::loadevents(). |
$r->print('</head><body>'.&mt('No syllabus available').'</body></html>'); |
'" onUnload="'.&Apache::lonmenu::unloadevents().'"'; |
return OK; |
$r->print(&Apache::lonmenu::registerurl(1)); |
} |
} |
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# -------------------------------------------------- Let's see who handles this |
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my $externalsyllabus=$courseenv{'externalsyllabus'}; |
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if ($externalsyllabus=~/\w/) { |
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$r->print(&Apache::loncommon::endheadtag()); |
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if ($env{'form.wrapperdisplay'} eq 'menu') { |
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# |
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# Producing the menu buttons |
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# |
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$r->print('<body bgcolor="#FFFFFF">'. |
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&Apache::lonmenu::menubuttons(1,'web',1). |
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&Apache::loncommon::end_page()); |
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} else { |
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if ($env{'browser.interface'} eq 'textual') { |
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# |
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# ssi-based rendering for text-based interface |
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# |
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$r->print('<body bgcolor="#FFFFFF">'. |
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&Apache::lonmenu::menubuttons(1). |
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&Apache::lonnet::ssi_body($externalsyllabus). |
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&Apache::loncommon::end_page()); |
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} elsif ($env{'environment.remote'} eq 'off') { |
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# |
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# This is inline remote |
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# |
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$r->print(<<ENDDOCUMENTINL); |
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<frameset rows="180,*" border="0" $addentries> |
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<frame src="/public/$cdom/$cnum/syllabus?wrapperdisplay=menu"> |
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<frame src="$externalsyllabus"> |
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</frameset> |
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</html> |
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ENDDOCUMENTINL |
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} else { |
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# |
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# frame-based rendering for graphical interface |
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# |
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$r->print(<<ENDDOCUMENT); |
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<frameset rows="1,*" border="0" $addentries> |
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<frame src="/adm/rat/empty.html"> |
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<frame src="$externalsyllabus"> |
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</frameset> |
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</html> |
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ENDDOCUMENT |
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} |
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} |
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return OK; |
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} |
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# ------------------------------ The buck stops here: internal syllabus display |
# --------------------------------------------------------- The syllabus fields |
# --------------------------------------------------------- The syllabus fields |
my %syllabusfields=&Apache::lonlocal::texthash( |
my %syllabusfields=&Apache::lonlocal::texthash( |
'aaa_instructorinfo' => 'Instructor Information', |
'aaa_instructorinfo' => 'Instructor Information', |
Line 84 ENDDOCUMENT
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Line 149 ENDDOCUMENT
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'jjj_weblinks' => 'Web Links', |
'jjj_weblinks' => 'Web Links', |
'kkk_textbook' => 'Textbook', |
'kkk_textbook' => 'Textbook', |
'lll_includeurl' => 'URLs To Include in Syllabus'); |
'lll_includeurl' => 'URLs To Include in Syllabus'); |
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# ------------------------------------------------------------ Get query string |
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&Apache::loncommon::get_unprocessed_cgi |
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($ENV{'QUERY_STRING'},['forcestudent','register','forceedit']); |
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# ----------------------------------------------------- Force menu registration |
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my $addentries=''; |
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if ($env{'form.register'}) { |
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$addentries=' onLoad="'.&Apache::lonmenu::loadevents(). |
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'" onUnload="'.&Apache::lonmenu::unloadevents().'"'; |
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$r->print(&Apache::lonmenu::registerurl(1)); |
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} |
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# --------------------------------------------------------------- Force Student |
# --------------------------------------------------------------- Force Student |
my $forcestudent=''; |
my $forcestudent=''; |
if ($env{'form.forcestudent'}) { $forcestudent='student'; }; |
if ($env{'form.forcestudent'}) { $forcestudent='student'; }; |
my $forceedit=''; |
my $forceedit=''; |
if ($env{'form.forceedit'}) { $forceedit='edit'; } |
if ($env{'form.forceedit'}) { $forceedit='edit'; } |
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# ------------------------------------- There is such a course, get environment |
# ----------------------------------------------------------------- Make header |
my %courseenv=&Apache::lonnet::dump('environment',$cdom,$cnum); |
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if ($target ne 'tex') { |
if ($target ne 'tex') { |
$r->print(&Apache::lonhtmlcommon::htmlareaheaders(). |
$r->print(&Apache::lonhtmlcommon::htmlareaheaders(). |
'</head>'.&Apache::loncommon::bodytag |
&Apache::loncommon::endheadtag(). |
("Syllabus",$forcestudent,$addentries,'',$cdom,$env{'form.register'})); |
&Apache::loncommon::bodytag("Syllabus",$forcestudent,$addentries,'',$cdom,$env{'form.register'})); |
$r->print('<h1>'.$courseenv{'description'}.'</h1><h3>'. |
$r->print('<h1>'.$courseenv{'description'}.'</h1><h3>'. |
$Apache::lonnet::domaindescription{$cdom}.'</h3>'); |
$Apache::lonnet::domaindescription{$cdom}.'</h3>'); |
} else { |
} else { |
Line 116 ENDDOCUMENT
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Line 169 ENDDOCUMENT
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# -------------------------------------------------------------- Announcements? |
# -------------------------------------------------------------- Announcements? |
if ($target ne 'tex') { |
if ($target ne 'tex') { |
$r->print(&Apache::lonannounce::showday(time,2, |
$r->print(&Apache::lonannounce::showday(time,2, |
&Apache::lonannounce::readcalendar($cdom.'_'.$cnum)). |
&Apache::lonannounce::readcalendar($cdom.'_'.$cnum)). |
'<p>'.&mt('Course Announcement RSS Feed').': '. |
&Apache::lonrss::advertisefeeds($cnum,$cdom)); |
'<a href="'.$feedurl.'"><tt>'.$feedurl.'</tt></a>'); |
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} else { |
} else { |
$r->print(&Apache::lonxml::xmlparse($r,'tex', |
$r->print(&Apache::lonxml::xmlparse($r,'tex', |
&Apache::lonannounce::showday(time,2, |
&Apache::lonannounce::showday(time,2, |
Line 182 ENDDOCUMENT
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Line 234 ENDDOCUMENT
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.' <tt>http://'. |
.' <tt>http://'. |
$Apache::lonnet::hostname{$homeserver}.$r->uri.'</tt>'. |
$Apache::lonnet::hostname{$homeserver}.$r->uri.'</tt>'. |
&Apache::loncommon::help_open_topic('Syllabus_ExtLink').'</p>'. |
&Apache::loncommon::help_open_topic('Syllabus_ExtLink').'</p>'. |
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'<p>'.&mt('You can specify an external URL as Syllabus in the [_1].','<a href="/adm/parmset?action=crsenv">'.&mt('Course Parameters').'</a>').'</p>'. |
'<p><a href="'.$r->uri.'?forcestudent=1"><font size="+1">'. |
'<p><a href="'.$r->uri.'?forcestudent=1"><font size="+1">'. |
&mt('Show Public View').'</font></a>'. |
&mt('Show Public View').'</font></a>'. |
&Apache::loncommon::help_open_topic('Uploaded_Templates_PublicView'). |
&Apache::loncommon::help_open_topic('Uploaded_Templates_PublicView'). |
Line 324 ENDDOCUMENT
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Line 377 ENDDOCUMENT
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$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 ($target ne 'tex') { |
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$r->print(&Apache::loncommon::end_page()); |
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} else { |
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$r->print('\end{document}'); |
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} |
return OK; |
return OK; |
} |
} |
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