version 1.34, 2004/06/08 15:20:05
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version 1.50, 2006/03/21 21:50:49
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Line 37 use Apache::lonfeedback;
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Line 37 use Apache::lonfeedback;
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use Apache::lonannounce; |
use Apache::lonannounce; |
use Apache::lonlocal; |
use Apache::lonlocal; |
use Apache::lonhtmlcommon; |
use Apache::lonhtmlcommon; |
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use Apache::lonspeller(); |
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sub handler { |
sub handler { |
my $r = shift; |
my $r = shift; |
Line 44 sub handler {
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Line 45 sub handler {
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$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 |
my $target=$env{'form.grade_target'}; |
my $target=$ENV{'form.grade_target'}; |
# --------------------------------------------------- Get course info from URL |
if ($target ne 'tex') { |
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$r->print(<<ENDDOCUMENT); |
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<html> |
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<head> |
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<title>The LearningOnline Network with CAPA</title> |
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ENDDOCUMENT |
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} else { |
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$r->print(&Apache::lonprintout::print_latex_header($ENV{'form.latex_type'})); |
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} |
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my (undef,undef,$cdom,$cnum)=split(/\//,$r->uri); |
my (undef,undef,$cdom,$cnum)=split(/\//,$r->uri); |
# Is this even a course? |
# ------------------------------------------------------------ Get query string |
my $homeserver=&Apache::lonnet::homeserver($cnum,$cdom); |
&Apache::loncommon::get_unprocessed_cgi |
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($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,$cdom); |
if ($homeserver eq 'no_host') { |
if ($homeserver eq 'no_host') { |
$r->print('</head><body>'.&mt('No syllabus available').'</body></html>'); |
&Apache::loncommon::content_type($r,'text/html'); |
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$r->send_http_header; |
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&Apache::loncommon::simple_error_page($r,'No syllabus available', |
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'No syllabus available'); |
return OK; |
return OK; |
} |
} |
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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 $rss_link = |
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&Apache::lonrss::rss_link('http://'.$ENV{'HTTP_HOST'}.'/public/'.$cdom.'/'.$cnum.'/Course_Announcements.rss'); |
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if ($target eq 'tex') { |
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$r->print(&Apache::lonprintout::print_latex_header($env{'form.latex_type'})); |
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} |
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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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} |
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# -------------------------------------------------- Let's see who handles this |
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my $externalsyllabus=$courseenv{'externalsyllabus'}; |
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if ($externalsyllabus=~/\w/) { |
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if ($env{'form.wrapperdisplay'} eq 'menu') { |
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$r->print(&Apache::lonwrapper::simple_menu()); |
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} else { |
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$r->print(&Apache::lonwrapper::wrapper("/public/$cdom/$cnum/syllabus?wrapperdisplay=menu", |
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$externalsyllabus)); |
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} |
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return OK; |
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} |
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# ------------------------------ The buck stops here: internal syllabus display |
# --------------------------------------------------------- The syllabus fields |
# --------------------------------------------------------- The syllabus fields |
my %syllabusfields=&Apache::lonlocal::texthash( |
my %syllabusfields=&Apache::lonlocal::texthash( |
'aaa_instructorinfo' => 'Instructor Information', |
'aaa_instructorinfo' => 'Instructor Information', |
Line 79 ENDDOCUMENT
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Line 109 ENDDOCUMENT
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'jjj_weblinks' => 'Web Links', |
'jjj_weblinks' => 'Web Links', |
'kkk_textbook' => 'Textbook', |
'kkk_textbook' => 'Textbook', |
'lll_includeurl' => 'URLs To Include in Syllabus'); |
'lll_includeurl' => 'URLs To Include in Syllabus'); |
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# ------------------------------------------------------------ Get query string |
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&Apache::loncommon::get_unprocessed_cgi |
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($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(). |
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>'. |
'add_entries' => $addentries, |
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'domain' => $cdom, |
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'force_register' => |
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$env{'form.register'},}); |
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$r->print($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? |
$r->print(&Apache::lonannounce::showday(time,2, |
my $day = &Apache::lonannounce::showday(time,2, |
&Apache::lonannounce::readcalendar($cdom.'_'.$cnum))); |
&Apache::lonannounce::readcalendar($cdom.'_'.$cnum)); |
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if ($target ne 'tex') { |
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$r->print($day. &Apache::lonrss::advertisefeeds($cnum,$cdom)); |
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} else { |
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$r->print(&Apache::lonxml::xmlparse($r,'tex',$day)); |
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} |
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# -------------------------------------------------------- Get course personnel |
# -------------------------------------------------------- Get course personnel |
my %coursepersonnel=&Apache::lonnet::get_course_adv_roles($cdom.'/'.$cnum); |
my %coursepersonnel=&Apache::lonnet::get_course_adv_roles($cdom.'/'.$cnum); |
if ($target ne 'tex') { |
if ($target ne 'tex') { |
$r->print('<table border="2">'); |
$r->print('<table border="2">'); |
} else { |
} else { |
$r->print('\begin{tabular}{|c|c|}\hline'); |
$r->print('\begin{tabular}{|p{0.45\textwidth}|p{0.45\textwidth}|}\hline'); |
} |
} |
foreach (sort keys %coursepersonnel) { |
foreach my $element (sort keys %coursepersonnel) { |
if ($target ne 'tex') { |
if ($target ne 'tex') { |
$r->print('<tr><td>'.$_.'</td><td>'); |
$r->print('<tr><td>'.$element.'</td><td>'); |
} else { |
} else { |
$r->print(' '.$_.'\\\\ '); |
$r->print(' '.&Apache::lonxml::xmlparse($r,'tex',$element).' & '); |
} |
} |
foreach (split(/\,/,$coursepersonnel{$_})) { |
foreach (split(/\,/,$coursepersonnel{$element})) { |
my ($puname,$pudom)=split(/\:/,$_); |
my ($puname,$pudom)=split(/\:/,$_); |
if ($target ne 'tex') { |
if ($target ne 'tex') { |
$r->print(' '.&Apache::loncommon::aboutmewrapper( |
$r->print(' '.&Apache::loncommon::aboutmewrapper( |
Line 153 ENDDOCUMENT
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Line 182 ENDDOCUMENT
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# This handler might be called anonymously ... |
# This handler might be called anonymously ... |
# ----------------------------------------------------- Only if not public call |
# ----------------------------------------------------- Only if not public call |
if ($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'}) { |
$allowed=&Apache::lonnet::allowed('mdc',$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)) { |
$forcestudent='student'; |
$forcestudent='student'; |
Line 169 ENDDOCUMENT
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Line 198 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="'.$r->uri.'?forcestudent=1"><font size="+1">'. |
&mt('Show Public View').'</font></a>'. |
&mt('Show Public View').'</font></a>'. |
&Apache::loncommon::help_open_topic('Uploaded_Templates_PublicView'). |
&Apache::loncommon::help_open_topic('Uploaded_Templates_PublicView'). |
Line 179 ENDDOCUMENT
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Line 209 ENDDOCUMENT
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&mt('Edit').'</font></a>'); |
&mt('Edit').'</font></a>'); |
} |
} |
} |
} |
if (($allowed) && ($ENV{'form.storesyl'})) { |
if (($allowed) && ($env{'form.storesyl'})) { |
foreach (keys %syllabusfields) { |
foreach (keys %syllabusfields) { |
my $field=$ENV{'form.'.$_}; |
my $field=$env{'form.'.$_}; |
chomp($field); |
chomp($field); |
$field=~s/\s+$//s; |
$field=~s/\s+$//s; |
$field=~s/^\s+//s; |
$field=~s/^\s+//s; |
Line 216 ENDDOCUMENT
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Line 246 ENDDOCUMENT
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$syllabus{$_}=$field; |
$syllabus{$_}=$field; |
} |
} |
} |
} |
$syllabus{'uploaded.domain'}=$ENV{'user.domain'}; |
$syllabus{'uploaded.domain'}=$env{'user.domain'}; |
$syllabus{'uploaded.name'}=$ENV{'user.name'}; |
$syllabus{'uploaded.name'}=$env{'user.name'}; |
$syllabus{'uploaded.lastmodified'}=time; |
$syllabus{'uploaded.lastmodified'}=time; |
&Apache::lonnet::put('syllabus',\%syllabus,$cdom,$cnum); |
&Apache::lonnet::put('syllabus',\%syllabus,$cdom,$cnum); |
} |
} |
Line 277 ENDDOCUMENT
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Line 307 ENDDOCUMENT
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$r->print($message); |
$r->print($message); |
} |
} |
} else { |
} else { |
$message=~s/\n/\<br \/\>/g; |
&Apache::lonfeedback::newline_to_br(\$message); |
$message |
$message |
=~s/(https*\:\/\/[^\s]+)/\<a href=\"$1\"\>\<tt\>$1\<\/tt\>\<\/a\>/g; |
=~s/(https*\:\/\/[^\s]+)/\<a href=\"$1\"\>\<tt\>$1\<\/tt\>\<\/a\>/g; |
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if ($allowed) { |
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$message=&Apache::lonspeller::markeduptext($message); |
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} |
$message=&Apache::lontexconvert::msgtexconverted($message); |
$message=&Apache::lontexconvert::msgtexconverted($message); |
if ($target ne 'tex') { |
if ($target ne 'tex') { |
$r->print('<h3>'.$syllabusfields{$_}.'</h3><blockquote>'. |
$r->print('<h3>'.$syllabusfields{$_}.'</h3><blockquote>'. |
Line 304 ENDDOCUMENT
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Line 337 ENDDOCUMENT
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} |
} |
if ($target ne 'tex') {$r->print('</p>');} else {$r->print('\\\\');} |
if ($target ne 'tex') {$r->print('</p>');} else {$r->print('\\\\');} |
} else { |
} else { |
$r->print('<p>No syllabus information provided.</p>'); |
if ($target ne 'tex') {$r->print('<p>');} else {$r->print('\par ');} |
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$r->print('No syllabus information provided.'); |
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if ($target ne 'tex') {$r->print('</p>');} |
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} |
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if ($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}'); |
} |
} |
if ($target ne 'tex') {$r->print('</body></html>');} else {$r->print('\end{document}');} |
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return OK; |
return OK; |
} |
} |
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