version 1.6, 2002/08/27 20:29:54
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version 1.20, 2003/06/20 13:31:46
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Line 33 use Apache::Constants qw(:common);
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Line 33 use Apache::Constants qw(:common);
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use Apache::loncommon; |
use Apache::loncommon; |
use Apache::lonnet; |
use Apache::lonnet; |
use Apache::lontexconvert; |
use Apache::lontexconvert; |
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use Apache::lonfeedback; |
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use Apache::lonannounce; |
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sub handler { |
sub handler { |
my $r = shift; |
my $r = shift; |
Line 45 sub handler {
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Line 47 sub handler {
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<html> |
<html> |
<head> |
<head> |
<title>The LearningOnline Network with CAPA</title> |
<title>The LearningOnline Network with CAPA</title> |
</head> |
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ENDDOCUMENT |
ENDDOCUMENT |
my (undef,undef,$cdom,$cnum)=split(/\//,$r->uri); |
my (undef,undef,$cdom,$cnum)=split(/\//,$r->uri); |
# Is this even a course? |
# Is this even a course? |
if (&Apache::lonnet::homeserver($cnum,$cdom) eq 'no_host') { |
my $homeserver=&Apache::lonnet::homeserver($cnum,$cdom); |
$r->print('<body>No syllabus available</body>'); |
if ($homeserver eq 'no_host') { |
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$r->print('</head><body>No syllabus available</body></html>'); |
return OK; |
return OK; |
} |
} |
# --------------------------------------------------------- The syllabus fields |
# --------------------------------------------------------- The syllabus fields |
Line 58 ENDDOCUMENT
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Line 60 ENDDOCUMENT
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'aaa_instructorinfo' => 'Instructor Information', |
'aaa_instructorinfo' => 'Instructor Information', |
'bbb_description' => 'Course Description', |
'bbb_description' => 'Course Description', |
'ccc_prereq' => 'Prerequisites', |
'ccc_prereq' => 'Prerequisites', |
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'cdc_classhours' => 'Class Hours', |
'ddd_officehours' => 'Office Hours', |
'ddd_officehours' => 'Office Hours', |
'eee_helproom' => 'Helproom Hours', |
'eee_helproom' => 'Helproom Hours', |
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'efe_projectinfo' => 'Project Information', |
'fff_examinfo' => 'Exam Information', |
'fff_examinfo' => 'Exam Information', |
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'fgf_deadlines' => 'Deadlines', |
'ggg_grading' => 'Grading Information', |
'ggg_grading' => 'Grading Information', |
'hhh_readings' => 'Readings'); |
'hhh_readings' => 'Readings', |
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'iii_coursepack' => 'Coursepack', |
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'jjj_weblinks' => 'Web Links', |
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'kkk_textbook' => 'Textbook', |
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'lll_includeurl' => 'URLs To Include in Syllabus'); |
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# --------------------------------------------------------------- Force Student |
# ------------------------------------------------------------ Get query string |
&Apache::loncommon::get_unprocessed_cgi |
&Apache::loncommon::get_unprocessed_cgi |
($ENV{'QUERY_STRING'},['forcestudent']); |
($ENV{'QUERY_STRING'},['forcestudent','register']); |
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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 |
my $forcestudent=''; |
my $forcestudent=''; |
if ($ENV{'form.forcestudent'}) { $forcestudent='student'; }; |
if ($ENV{'form.forcestudent'}) { $forcestudent='student'; }; |
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# ------------------------------------- There is such a course, get environment |
# ------------------------------------- There is such a course, get environment |
my %courseenv=&Apache::lonnet::dump('environment',$cdom,$cnum); |
my %courseenv=&Apache::lonnet::dump('environment',$cdom,$cnum); |
$r->print(&Apache::loncommon::bodytag |
$r->print('</head>'.&Apache::loncommon::bodytag |
("Syllabus",$forcestudent,'','',$cdom)); |
("Syllabus",$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>'); |
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# -------------------------------------------------------------- Announcements? |
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$r->print(&Apache::lonannounce::showday(time,2, |
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&Apache::lonannounce::readcalendar($cdom.'_'.$cnum))); |
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# -------------------------------------------------------- Get course personnel |
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my %coursepersonnel=&Apache::lonnet::get_course_adv_roles($cdom.'/'.$cnum); |
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$r->print('<table border="2">'); |
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foreach (sort keys %coursepersonnel) { |
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$r->print('<tr><td>'.$_.'</td><td>'); |
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foreach (split(/\,/,$coursepersonnel{$_})) { |
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my ($puname,$pudom)=split(/\:/,$_); |
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$r->print(' '.&Apache::loncommon::aboutmewrapper( |
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&Apache::loncommon::plainname($puname, |
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$pudom),$puname,$pudom)); |
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} |
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$r->print('</td></tr>'); |
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} |
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$r->print('</table>'); |
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# ---------------------------------------------------------- Load syllabus info |
my %syllabus=&Apache::lonnet::dump('syllabus',$cdom,$cnum); |
my %syllabus=&Apache::lonnet::dump('syllabus',$cdom,$cnum); |
my $allowed=0; |
my $allowed=0; |
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Line 88 ENDDOCUMENT
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Line 123 ENDDOCUMENT
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if ($forcestudent) { $allowed=0; } |
if ($forcestudent) { $allowed=0; } |
} |
} |
if ($allowed) { |
if ($allowed) { |
$r->print( |
$r->print('<p>'. |
'<p><a href="'.$r->uri.'?forcestudent=1">Show Student View</a></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://'. |
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$Apache::lonnet::hostname{$homeserver}.$r->uri.'</tt>'. |
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&Apache::loncommon::help_open_topic('Syllabus_ExtLink').'</p>'. |
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'<p><a href="'.$r->uri.'?forcestudent=1">Show Student View</a>'. |
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&Apache::loncommon::help_open_topic('Uploaded_Templates_PublicView'). |
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'</p>'); |
} |
} |
if (($allowed) && ($ENV{'form.storesyl'})) { |
if (($allowed) && ($ENV{'form.storesyl'})) { |
foreach (keys %syllabusfields) { |
foreach (keys %syllabusfields) { |
my $field=$ENV{'form.'.$_}; |
my $field=$ENV{'form.'.$_}; |
$field=~s/\s+$//s; |
$field=~s/\s+$//s; |
$field=~s/\</\<\;/g; |
$field=&Apache::lonfeedback::clear_out_html($field,1); |
$field=~s/\>/\>\;/g; |
$syllabus{$_}=$field; |
if ($field) { |
if ($_ eq 'lll_includeurl') { # clean up included URLs |
$syllabus{$_}=$field; |
my $field=''; |
} else { |
foreach (split(/\n/,$syllabus{$_})) { |
delete $syllabus{$_}; |
my $url=$_; |
} |
# get rid of leading and trailing spaces |
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$url=~s/^\s+//; |
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$url=~s/\s+$//; |
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if ($url=~/^http\:\/\/([^\/]+)\/(.+)$/) { |
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my $remainder=$2; |
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# remove the hostname from internal URLs |
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foreach (keys %Apache::lonnet::hostname) { |
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if ($1=~/$Apache::lonnet::hostname{$_}/i) { |
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$url=$remainder; |
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} |
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} |
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} |
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# norm internal URLs |
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unless ($url=~/^http\:/) { |
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$url=&Apache::lonnet::clutter($url); |
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} |
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# re-assemble field |
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if ($url) { |
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$field.=$url."\n"; |
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} |
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} |
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$syllabus{$_}=$field; |
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} |
} |
} |
$syllabus{'uploaded.domain'}=$ENV{'user.domain'}; |
$syllabus{'uploaded.domain'}=$ENV{'user.domain'}; |
$syllabus{'uploaded.name'}=$ENV{'user.name'}; |
$syllabus{'uploaded.name'}=$ENV{'user.name'}; |
Line 111 ENDDOCUMENT
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Line 173 ENDDOCUMENT
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} |
} |
# ---------------------------------------------------------------- Get syllabus |
# ---------------------------------------------------------------- Get syllabus |
if (($syllabus{'uploaded.lastmodified'}) || ($allowed)) { |
if (($syllabus{'uploaded.lastmodified'}) || ($allowed)) { |
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my $lastmod=$syllabus{'uploaded.lastmodified'}; |
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$lastmod=($lastmod?localtime($lastmod):'never'); |
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$r->print('<table><tr><td>Uploaded:</td><td>'. |
$r->print('<table><tr><td>Uploaded:</td><td>'. |
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&Apache::loncommon::aboutmewrapper( |
&Apache::loncommon::plainname($syllabus{'uploaded.name'}, |
&Apache::loncommon::plainname($syllabus{'uploaded.name'}, |
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$syllabus{'uploaded.domain'}),$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'}). |
$lastmod. |
'</td></tr></table><p>'); |
'</td></tr></table><p>'); |
if ($allowed) { |
if ($allowed) { |
$r->print('<form method="post">'); |
$r->print('<form method="post">'); |
Line 123 ENDDOCUMENT
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Line 190 ENDDOCUMENT
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foreach (sort keys %syllabusfields) { |
foreach (sort keys %syllabusfields) { |
if (($syllabus{$_}) || ($allowed)) { |
if (($syllabus{$_}) || ($allowed)) { |
my $message=$syllabus{$_}; |
my $message=$syllabus{$_}; |
$message=~s/\n/\<br \/\>/g; |
if ($_ eq 'lll_includeurl') { # this is the "included" field |
$message |
my $urls=$message; |
=~s/(http\:\/\/[^\s]+)/\<a href=\"$1\"\>\<tt\>$1\<\/tt\>\<\/a\>/g; |
$message=''; |
$message=&Apache::lontexconvert::msgtexconverted($message); |
foreach my $filelink (split(/\n/,$urls)) { |
$r->print('<h3>'.$syllabusfields{$_}.'</h3><blockquote>'. |
my $output=''; |
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# embed style? |
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my ($curfext)=($filelink=~/\.([^\.]+)$/); |
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my $embstyle=&Apache::loncommon::fileembstyle($curfext); |
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if (($embstyle eq 'ssi') || ($curfext=~/\/$/)) { |
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# make ssi call and remove everything but the body contents |
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$output=&Apache::lonnet::ssi_body($filelink); |
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} elsif ($embstyle eq 'img') { |
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# embed as an image |
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$output='<img src="'.$filelink.'" />'; |
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} |
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$message.='<p>'.$output.'</p>'; |
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} |
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if ($allowed) { |
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$r->print('<h3>'.$syllabusfields{$_}. |
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&Apache::loncommon::help_open_topic('Syllabus_URLs').'</h3>'. |
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'<p><a href="'.$r->uri.'?forcestudent=1">Show Student View</a>'. |
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&Apache::loncommon::help_open_topic('Uploaded_Templates_PublicView').'</p>'); |
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} else { |
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$r->print($message); |
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} |
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} else { |
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$message=~s/\n/\<br \/\>/g; |
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$message |
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=~s/(https*\:\/\/[^\s]+)/\<a href=\"$1\"\>\<tt\>$1\<\/tt\>\<\/a\>/g; |
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$message=&Apache::lontexconvert::msgtexconverted($message); |
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$r->print('<h3>'.$syllabusfields{$_}.'</h3><blockquote>'. |
$message.'</blockquote>'); |
$message.'</blockquote>'); |
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} |
if ($allowed) { |
if ($allowed) { |
$r->print('<br /><textarea cols="80" rows="6" name="'.$_.'">'. |
$r->print('<br /><textarea cols="80" rows="6" name="'.$_.'">'. |
$syllabus{$_}. |
$syllabus{$_}. |