version 1.20, 2003/06/20 13:31:46
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version 1.111, 2011/06/16 10:00:57
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Line 29
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Line 29
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package Apache::lonsyllabus; |
package Apache::lonsyllabus; |
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use strict; |
use strict; |
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use Apache::lontemplate; |
use Apache::Constants qw(:common); |
use Apache::Constants qw(:common); |
use Apache::loncommon; |
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::lonannounce; |
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use Apache::lonlocal; |
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use Apache::lonhtmlcommon; |
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use Apache::lonspeller(); |
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use HTML::Entities(); |
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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; |
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# ------------------------------------------------------------ Print the screen |
my $target=$env{'form.grade_target'}; |
$r->print(<<ENDDOCUMENT); |
# --------------------------------------------------- Get course info from URL |
<html> |
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<head> |
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<title>The LearningOnline Network with CAPA</title> |
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ENDDOCUMENT |
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my (undef,undef,$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']); |
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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') { |
$r->print('</head><body>No syllabus available</body></html>'); |
&Apache::loncommon::content_type($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'); |
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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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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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# -------------------------------------------------- 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::lonwrapper::wrapper($externalsyllabus) ); |
return OK; |
return OK; |
} |
} |
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# ------------------------------ The buck stops here: internal syllabus display |
# --------------------------------------------------------- The syllabus fields |
# --------------------------------------------------------- The syllabus fields |
my %syllabusfields=( |
my %syllabusfields=&Apache::lonlocal::texthash( |
'aaa_instructorinfo' => 'Instructor Information', |
'aaa_instructorinfo' => 'Instructor Information', |
'bbb_description' => 'Course Description', |
'bbb_description' => 'Course Description', |
'ccc_prereq' => 'Prerequisites', |
'ccc_prereq' => 'Prerequisites', |
Line 72 ENDDOCUMENT
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Line 96 ENDDOCUMENT
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'jjj_weblinks' => 'Web Links', |
'jjj_weblinks' => 'Web Links', |
'kkk_textbook' => 'Textbook', |
'kkk_textbook' => 'Textbook', |
'lll_includeurl' => 'URLs To Include in Syllabus'); |
'lll_includeurl' => 'URLs To Include in Syllabus'); |
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# ------------------------------------------------------------ Get query string |
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&Apache::loncommon::get_unprocessed_cgi |
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($ENV{'QUERY_STRING'},['forcestudent','register']); |
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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'; }; |
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my $forceedit=''; |
# ------------------------------------- There is such a course, get environment |
if ($env{'form.forceedit'}) { $forceedit='edit'; } |
my %courseenv=&Apache::lonnet::dump('environment',$cdom,$cnum); |
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$r->print('</head>'.&Apache::loncommon::bodytag |
# ----------------------------------------------------------------- Make header |
("Syllabus",$forcestudent,$addentries,'',$cdom,$ENV{'form.register'})); |
if ($target ne 'tex') { |
$r->print('<h1>'.$courseenv{'description'}.'</h1><h3>'. |
my $rss_link = &Apache::lonrss::rss_link($cnum,$cdom); |
$Apache::lonnet::domaindescription{$cdom}.'</h3>'); |
my $js; |
# -------------------------------------------------------------- Announcements? |
if ($env{'form.backto'} eq 'coursecatalog') { |
$r->print(&Apache::lonannounce::showday(time,2, |
$js .= <<"ENDSCRIPT"; |
&Apache::lonannounce::readcalendar($cdom.'_'.$cnum))); |
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# -------------------------------------------------------- Get course personnel |
<script type="text/javascript"> |
my %coursepersonnel=&Apache::lonnet::get_course_adv_roles($cdom.'/'.$cnum); |
function ToCatalog(caller) { |
$r->print('<table border="2">'); |
numidx = getIndexByName('coursenum'); |
foreach (sort keys %coursepersonnel) { |
if (numidx > -1) { |
$r->print('<tr><td>'.$_.'</td><td>'); |
if (caller != 'details') { |
foreach (split(/\,/,$coursepersonnel{$_})) { |
document.backtocat.elements[numidx].value = ''; |
my ($puname,$pudom)=split(/\:/,$_); |
} |
$r->print(' '.&Apache::loncommon::aboutmewrapper( |
} |
&Apache::loncommon::plainname($puname, |
document.backtocat.submit(); |
$pudom),$puname,$pudom)); |
} |
} |
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$r->print('</td></tr>'); |
function getIndexByName(item) { |
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for (var i=0;i<document.backtocat.elements.length;i++) { |
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if (document.backtocat.elements[i].name == item) { |
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return i; |
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} |
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} |
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return -1; |
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} |
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</script> |
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ENDSCRIPT |
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} |
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my $start_page = |
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&Apache::loncommon::start_page("Syllabus", $rss_link.$js, |
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{'function' => undef, |
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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); |
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if ($env{'form.backto'} eq 'coursecatalog') { |
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&Apache::lonhtmlcommon::clear_breadcrumbs(); |
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&Apache::lonhtmlcommon::add_breadcrumb |
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({href=>"javascript:ToCatalog()", |
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text=>"Course/Community Catalog"}); |
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if ($env{'form.coursenum'} ne '') { |
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&Apache::lonhtmlcommon::add_breadcrumb |
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({href=>"javascript:ToCatalog('details')", |
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text=>"Course details"}); |
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} |
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&Apache::lonhtmlcommon::add_breadcrumb |
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({href=>$r->uri, |
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text=>"Course syllabus"}); |
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$r->print(&Apache::lonhtmlcommon::breadcrumbs()); |
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} |
} |
} |
$r->print('</table>'); |
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# ---------------------------------------------------------- Load syllabus info |
# ---------------------------------------------------------- Load syllabus info |
my %syllabus=&Apache::lonnet::dump('syllabus',$cdom,$cnum); |
my %syllabus=&Apache::lonnet::dump('syllabus',$cdom,$cnum); |
my $allowed=0; |
my $allowed=0; |
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my $privileged=0; |
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# This handler might be called anonymously ... |
# This handler might be called anonymously ... |
# ----------------------------------------------------- Only if not public call |
# ----------------------------------------------------- Only if not public call |
if ($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'} |
$allowed=&Apache::lonnet::allowed('srm',$ENV{'request.course.id'}); |
&& $cdom eq $env{'course.'.$env{'request.course.id'}.'.domain'} |
if ($forcestudent) { $allowed=0; } |
&& $cnum eq $env{'course.'.$env{'request.course.id'}.'.num'}) { |
} |
$allowed=&Apache::lonnet::allowed('mdc',$env{'request.course.id'}); |
if ($allowed) { |
$privileged=$allowed; |
$r->print('<p>'. |
if (($syllabus{'uploaded.lastmodified'}) && (!$forceedit)) { |
&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://'. |
$forcestudent='student'; |
$Apache::lonnet::hostname{$homeserver}.$r->uri.'</tt>'. |
} |
&Apache::loncommon::help_open_topic('Syllabus_ExtLink').'</p>'. |
if ($forcestudent or $target eq 'tex') { $allowed=0; } |
'<p><a href="'.$r->uri.'?forcestudent=1">Show Student View</a>'. |
} |
&Apache::loncommon::help_open_topic('Uploaded_Templates_PublicView'). |
#store what the user typed in |
'</p>'); |
if (($allowed) && ($env{'form.storesyl'})) { |
} |
foreach my $syl_field (keys(%syllabusfields)) { |
if (($allowed) && ($ENV{'form.storesyl'})) { |
my $field=$env{'form.'.$syl_field}; |
foreach (keys %syllabusfields) { |
chomp($field); |
my $field=$ENV{'form.'.$_}; |
$field=~s/\s+$//s; |
$field=~s/\s+$//s; |
$field=~s/^\s+//s; |
$field=&Apache::lonfeedback::clear_out_html($field,1); |
$field=~s/\<br\s*\/*\>$//s; |
$syllabus{$_}=$field; |
$field=&Apache::lonfeedback::clear_out_html($field,1); |
if ($_ eq 'lll_includeurl') { # clean up included URLs |
#here it will be stored |
my $field=''; |
$syllabus{$syl_field}=$field; |
foreach (split(/\n/,$syllabus{$_})) { |
if ($syl_field eq 'lll_includeurl') { # clean up included URLs |
my $url=$_; |
my $field=''; |
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foreach my $value (split(/\n/,$syllabus{$syl_field})) { |
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my $url=$value; |
# get rid of leading and trailing spaces |
# get rid of leading and trailing spaces |
$url=~s/^\s+//; |
$url=~s/^\s+//; |
$url=~s/\s+$//; |
$url=~s/\s+$//; |
if ($url=~/^http\:\/\/([^\/]+)\/(.+)$/) { |
if ($url=~m|^https?\://([^/]+)/(.+)$|) { |
my $remainder=$2; |
my $host = $1; |
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my $remainder=$2; |
# remove the hostname from internal URLs |
# remove the hostname from internal URLs |
foreach (keys %Apache::lonnet::hostname) { |
my $hostname = &Apache::lonnet::hostname($host); |
if ($1=~/$Apache::lonnet::hostname{$_}/i) { |
my %all_hostnames = &Apache::lonnet::all_hostnames(); |
$url=$remainder; |
foreach my $possible_host (keys(%all_hostnames)) { |
} |
if ($possible_host =~ /\Q$hostname\E/i) { |
} |
$url=$remainder; |
} |
} |
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} |
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} |
# norm internal URLs |
# norm internal URLs |
unless ($url=~/^http\:/) { |
unless ($url=~/^https?\:/) { |
$url=&Apache::lonnet::clutter($url); |
$url=&Apache::lonnet::clutter($url); |
} |
} |
# re-assemble field |
# re-assemble field |
if ($url) { |
if ($url) { |
$field.=$url."\n"; |
$field.=$url."\n"; |
} |
} |
} |
} |
$syllabus{$_}=$field; |
$syllabus{$syl_field}=$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,$cnum); |
} |
} |
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} |
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#--------Functions |
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if( ($allowed || $privileged) && $target ne 'tex') { |
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my $functions=&Apache::lonhtmlcommon::start_funclist(); |
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if ($allowed) { |
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#if you have the register flag, keep it |
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if($env{'form.register'} == 1) { |
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$functions.=&Apache::lonhtmlcommon::add_item_funclist( |
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'<a href="'.$r->uri.'?forcestudent=1&register=1">' |
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.&mt('Show Public View').'</a>' |
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.&Apache::loncommon::help_open_topic( |
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'Uploaded_Templates_PublicView')); |
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} else { |
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$functions.=&Apache::lonhtmlcommon::add_item_funclist( |
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'<a href="'.$r->uri.'?forcestudent=1">' |
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.&mt('Show Public View').'</a>' |
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.&Apache::loncommon::help_open_topic( |
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'Uploaded_Templates_PublicView')); |
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} |
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} elsif ($privileged) { |
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if($env{'form.register'} == 1) { |
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$functions.=&Apache::lonhtmlcommon::add_item_funclist( |
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'<a href="'.$r->uri.'?forceedit=1&register=1">' |
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.&mt('Edit').'</a>'); |
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} else { |
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$functions.=&Apache::lonhtmlcommon::add_item_funclist( |
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'<a href="'.$r->uri.'?forceedit=1">' |
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.&mt('Edit').'</a>'); |
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} |
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} |
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$functions.=&Apache::lonhtmlcommon::end_funclist(); |
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$r->print(&Apache::loncommon::head_subbox($functions)); |
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} |
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#---------------------Print External URL Syllabus Info and Help Text |
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if( ($allowed) && ($target ne 'tex') ) { |
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my $protocol = $Apache::lonnet::protocol{$homeserver}; |
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$protocol = 'http' if ($protocol ne 'https'); |
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$r->print('<p class="LC_info">' |
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.&mt('This syllabus can be publicly viewed at [_1]' |
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,'<tt>'.$protocol.'://'.&Apache::lonnet::hostname($homeserver).$r->uri.'</tt>') |
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.' '.&Apache::loncommon::help_open_topic('Syllabus_ExtLink') |
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.'</p>' |
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.'<p class="LC_info">' |
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.&mt('Instead of using this template you can specify an external URL as Syllabus in the [_1]Course Configuration[_2].' |
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,'<a href="/adm/courseprefs?actions=courseinfo&phase=display">','</a>') |
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.'</p>' |
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); |
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#-Print Help Text |
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$r->print(&Apache::loncommon::help_open_topic( |
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'Uploaded_Templates_TextBoxes', |
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&mt('Help with filling in text boxes'))); |
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} |
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#----------Print last update |
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my $lastmod=$syllabus{'uploaded.lastmodified'}; |
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$lastmod=($lastmod?&Apache::lonlocal::locallocaltime($lastmod):&mt('never')); |
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my $who; |
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if (($env{'user.name'} ne 'public') && ($env{'user.domain'} ne 'public')) { |
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$who = &Apache::loncommon::aboutmewrapper( |
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&Apache::loncommon::plainname($syllabus{'uploaded.name'}, |
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$syllabus{'uploaded.domain'}),$syllabus{'uploaded.name'}, |
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$syllabus{'uploaded.domain'}); |
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} else { |
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# Public user? |
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# Only display name of user, but no link to personal information page |
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$who = &Apache::loncommon::plainname( |
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$syllabus{'uploaded.name'}, |
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$syllabus{'uploaded.domain'}); |
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} |
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if ($target ne 'tex') { |
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$r->print('<div class="LC_info">'.&mt('Last updated').': '. |
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$lastmod . ' '. |
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($who ? &mt('by').' '.$who |
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: '' ) . |
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'</div>' ); |
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} else { |
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$r->print('\\\\ '.&mt('Last updated').': '.$lastmod.' '. |
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($who? &mt('by').'\\\\ '. |
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&Apache::loncommon::plainname($syllabus{'uploaded.name'},$syllabus{'uploaded.domain'}) |
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:'') |
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.'\\\\'); |
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} |
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#----------------------------Print Headtitle |
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if ($target ne 'tex') { |
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$r->print('<h1>'.$courseenv{'description'}.'</h1>'); |
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$r->print('<h3>'. &Apache::lonnet::domain($cdom,'description').'</h3>'); |
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} else { |
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$r->print('\noindent{\large\textbf{'.$courseenv{'description'}.'}}\\\\\\\\\textbf{'. |
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&Apache::lonnet::domain($cdom,'description').'}\\\\'); |
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} |
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# -------------------------------------------------------- Get course personnel |
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my %coursepersonnel=&Apache::lonnet::get_course_adv_roles($cdom.'/'.$cnum); |
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if ($target ne 'tex') { |
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$r->print(&Apache::lonhtmlcommon::start_pick_box()); |
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} else { |
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$r->print('\begin{tabular}{|p{0.45\textwidth}|p{0.45\textwidth}|}\hline'); |
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} |
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my @personnel=sort(keys(%coursepersonnel)); |
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my $lastpers=$personnel[$#personnel]; |
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foreach my $element (@personnel) { |
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if ($target ne 'tex') { |
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$r->print(&Apache::lonhtmlcommon::row_title($element)); |
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} else { |
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$r->print(' '.&Apache::lonxml::xmlparse($r,'tex',$element).' & '); |
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} |
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my @coursepersonlist; |
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foreach (split(/\,/,$coursepersonnel{$element})) { |
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my ($puname,$pudom)=split(/\:/,$_); |
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if ($target ne 'tex') { |
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my $courseperson = &Apache::loncommon::plainname($puname,$pudom); |
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if (($env{'user.name'} eq '') || ($env{'user.name'} eq 'public') || |
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($env{'user.domain'} eq '') || ($env{'user.domain'} eq 'public')) { |
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push(@coursepersonlist,$courseperson); |
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} else { |
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push(@coursepersonlist,&Apache::loncommon::aboutmewrapper($courseperson, |
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$puname,$pudom)); |
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} |
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} else { |
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push(@coursepersonlist,&Apache::loncommon::plainname($puname, |
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$pudom).' '); |
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} |
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} |
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$r->print(join(", ",@coursepersonlist)); |
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if ($target ne 'tex') { |
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my $lastclose=$element eq $lastpers?1:0; |
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$r->print(&Apache::lonhtmlcommon::row_closure($lastclose)); |
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} else { |
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$r->print('\\\\ \hline'); |
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} |
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} |
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if ($target ne 'tex') { |
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$r->print(&Apache::lonhtmlcommon::end_pick_box()); |
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} else { |
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$r->print('\end{tabular}\\\\'); |
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} |
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# -------------------------------------------------------------- Announcements? |
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my $day = &Apache::lonannounce::showday(time,2, |
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&Apache::lonannounce::readcalendar($cdom.'_'.$cnum)); |
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if ($target ne 'tex') { |
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if ($allowed) { |
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&Apache::lontemplate::print_start_template($r,&mt('RSS Feeds and Blogs'),'LC_Box'); |
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$r->print(&Apache::lonrss::advertisefeeds($cnum,$cdom,$forceedit)); |
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my $editurl= &Apache::lonnet::absolute_url().'/adm/'.$cdom.'/'.$cnum.'/_rss.html'; |
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$r->print( '<a href="'.$editurl.'">'.&mt('New RSS Feed or Blog').'</a>'); |
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&Apache::lontemplate::print_end_template($r); |
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} elsif (&Apache::lonrss::advertisefeeds($cnum,$cdom) ne '') { |
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&Apache::lontemplate::print_start_template($r,&mt('RSS Feeds and Blogs'),'LC_Box'); |
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$r->print(&Apache::lonrss::advertisefeeds($cnum,$cdom,$forceedit)); |
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&Apache::lontemplate::print_end_template($r); |
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} |
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|
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} else { |
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$r->print(&Apache::lonxml::xmlparse($r,'tex',$day)); |
} |
} |
# ---------------------------------------------------------------- Get syllabus |
# ---------------------------------------------------------------- Get syllabus |
if (($syllabus{'uploaded.lastmodified'}) || ($allowed)) { |
if (($syllabus{'uploaded.lastmodified'}) || ($allowed)) { |
my $lastmod=$syllabus{'uploaded.lastmodified'}; |
if ($allowed) { |
$lastmod=($lastmod?localtime($lastmod):'never'); |
$r->print('<form method="post" action="">'. |
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'<input type="hidden" name="forceedit" value="edit" />'); |
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} |
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my $url_include_handler = sub { |
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my ($r, $field, $message, $group, $data_ref, $fields_ref, $target, $allowed) = @_; |
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my %data = %{$data_ref}; |
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my %fields = %{$fields_ref}; |
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my $urls=$message; |
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$message=''; |
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foreach my $filelink (split(/\n/,$urls)) { |
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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=~/\/$/)) {# make ssi call and remove everything but the body contents |
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$output=&Apache::lonnet::ssi_body($filelink); |
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} elsif ($embstyle eq 'img') {# embed as an image |
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$output='<img src="'.$filelink.'" />'; |
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} |
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if ($output ne '') { |
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if ($target ne 'tex') { |
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$message.='<p>'.$output.'</p>'; |
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} else { |
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$message.=' '.&Apache::lonxml::xmlparse($r,'tex','<p>'.$output.'</p>').' '; |
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} |
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} |
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} |
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if ($allowed) { |
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&Apache::lonfeedback::newline_to_br(\$urls); |
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&Apache::lontemplate::print_start_template($r,$fields{$field}. |
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&Apache::loncommon::help_open_topic('Syllabus_URLs'),'LC_Box'); |
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$r->print($urls); |
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$r->print("<br /><div>"); |
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&Apache::lontemplate::print_textarea_template($r, $data{$field}, |
|
$field, Apache::lontemplate->RICH_TEXT_ALWAYS_OFF); |
|
&Apache::lontemplate::print_saveall_template($r); |
|
$r->print("</div>"); |
|
&Apache::lontemplate::print_end_template($r); |
|
|
$r->print('<table><tr><td>Uploaded:</td><td>'. |
} else { |
&Apache::loncommon::aboutmewrapper( |
$r->print($message); |
&Apache::loncommon::plainname($syllabus{'uploaded.name'}, |
} |
$syllabus{'uploaded.domain'}),$syllabus{'uploaded.name'}, |
}; |
$syllabus{'uploaded.domain'}). |
my %custom_hash = ( 'lll_includeurl' => $url_include_handler ); |
'</td></tr><tr><td>Last updated:</td><td>'. |
&Apache::lontemplate::print_template_fields($r, \%syllabus, \%syllabusfields, |
$lastmod. |
$target, $allowed, Apache::lontemplate->RICH_TEXT_DETECT_HTML, \%custom_hash); |
'</td></tr></table><p>'); |
if ($allowed) { |
if ($allowed) { |
$r->print('</form>'. |
$r->print('<form method="post">'); |
&Apache::lonhtmlcommon::htmlareaselectactive()); |
} |
} |
foreach (sort keys %syllabusfields) { |
} else { |
if (($syllabus{$_}) || ($allowed)) { |
if ($target ne 'tex') {$r->print('<p>');} else {$r->print('\par ');} |
my $message=$syllabus{$_}; |
$r->print(&mt('No syllabus information provided.')); |
if ($_ eq 'lll_includeurl') { # this is the "included" field |
if ($target ne 'tex') {$r->print('</p>');} |
my $urls=$message; |
} |
$message=''; |
if ($target ne 'tex') { |
foreach my $filelink (split(/\n/,$urls)) { |
if ($env{'form.backto'} eq 'coursecatalog') { |
my $output=''; |
$r->print('<form name="backtocat" method="post" action="/adm/coursecatalog">'. |
# embed style? |
&Apache::lonhtmlcommon::echo_form_input(['backto','courseid']). |
my ($curfext)=($filelink=~/\.([^\.]+)$/); |
'</form>'); |
my $embstyle=&Apache::loncommon::fileembstyle($curfext); |
} |
if (($embstyle eq 'ssi') || ($curfext=~/\/$/)) { |
$r->print(&Apache::loncommon::end_page()); |
# make ssi call and remove everything but the body contents |
|
$output=&Apache::lonnet::ssi_body($filelink); |
|
} elsif ($embstyle eq 'img') { |
|
# embed as an image |
|
$output='<img src="'.$filelink.'" />'; |
|
} |
|
$message.='<p>'.$output.'</p>'; |
|
} |
|
if ($allowed) { |
|
$r->print('<h3>'.$syllabusfields{$_}. |
|
&Apache::loncommon::help_open_topic('Syllabus_URLs').'</h3>'. |
|
'<p><a href="'.$r->uri.'?forcestudent=1">Show Student View</a>'. |
|
&Apache::loncommon::help_open_topic('Uploaded_Templates_PublicView').'</p>'); |
|
} else { |
|
$r->print($message); |
|
} |
|
} else { |
|
$message=~s/\n/\<br \/\>/g; |
|
$message |
|
=~s/(https*\:\/\/[^\s]+)/\<a href=\"$1\"\>\<tt\>$1\<\/tt\>\<\/a\>/g; |
|
$message=&Apache::lontexconvert::msgtexconverted($message); |
|
$r->print('<h3>'.$syllabusfields{$_}.'</h3><blockquote>'. |
|
$message.'</blockquote>'); |
|
} |
|
if ($allowed) { |
|
$r->print('<br /><textarea cols="80" rows="6" name="'.$_.'">'. |
|
$syllabus{$_}. |
|
'</textarea><input type="submit" name="storesyl" value="Store" />'); |
|
} |
|
} |
|
} |
|
if ($allowed) { |
|
$r->print('</form>'); |
|
} |
|
$r->print('</p>'); |
|
} else { |
} else { |
$r->print('<p>No syllabus information provided.</p>'); |
$r->print('\end{document}'); |
} |
} |
$r->print('</body></html>'); |
|
return OK; |
return OK; |
} |
} |
|
|
1; |
1; |
__END__ |
__END__ |