version 1.13, 2006/12/11 17:21:04
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version 1.47, 2009/02/07 20:45:27
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# The LearningOnline Network with CAPA |
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# Handler for displaying the course catalog interface |
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# |
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# $Id$ |
# |
# |
# Copyright Michigan State University Board of Trustees |
# Copyright Michigan State University Board of Trustees |
# |
# |
Line 42 sub handler {
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Line 46 sub handler {
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if ($r->header_only) { |
if ($r->header_only) { |
return OK; |
return OK; |
} |
} |
my %cookies=CGI::Cookie->parse($r->header_in('Cookie')); |
my $handle = &Apache::lonnet::check_for_valid_session($r); |
my $lonid=$cookies{'lonID'}; |
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my $lonidsdir=$r->dir_config('lonIDsDir'); |
my $lonidsdir=$r->dir_config('lonIDsDir'); |
my $handle; |
if ($handle ne '') { |
if ($lonid) { |
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$handle=&LONCAPA::clean_handle($lonid->value); |
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} |
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if ((-e "$lonidsdir/$handle.id") && ($handle ne '')) { |
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&Apache::lonnet::transfer_profile_to_env($lonidsdir,$handle); |
&Apache::lonnet::transfer_profile_to_env($lonidsdir,$handle); |
} |
} |
&Apache::lonacc::get_posted_cgi($r); |
&Apache::lonacc::get_posted_cgi($r); |
&Apache::lonlocal::get_language_handle($r); |
&Apache::lonlocal::get_language_handle($r); |
&Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'},['sortby']); |
&Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'}, |
my $codedom = $Apache::lonnet::perlvar{'lonDefDomain'}; |
['sortby','showdom']); |
my $formname = 'coursecatalog'; |
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my $domdesc = $Apache::lonnet::domaindescription{$codedom}; |
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my $codedom = &Apache::lonnet::default_login_domain(); |
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if (($env{'user.domain'} ne '') && ($env{'user.domain'} ne 'public')) { |
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$codedom = $env{'user.domain'}; |
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if ($env{'request.role.domain'} ne '') { |
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$codedom = $env{'request.role.domain'}; |
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} |
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} |
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my $formname = 'coursecatalog'; |
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if ($env{'form.showdom'} ne '') { |
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if (&Apache::lonnet::domain($env{'form.showdom'}) ne '') { |
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$codedom = $env{'form.showdom'}; |
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} |
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} |
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my $domdesc = &Apache::lonnet::domain($codedom,'description'); |
&Apache::lonhtmlcommon::clear_breadcrumbs(); |
&Apache::lonhtmlcommon::clear_breadcrumbs(); |
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my %domconfig = |
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&Apache::lonnet::get_dom('configuration',['coursecategories'],$codedom); |
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my (@cats,@trails,%allitems,%idx,@jsarray,%subcathash,$cathash); |
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if (ref($domconfig{'coursecategories'}) eq 'HASH') { |
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$cathash = $domconfig{'coursecategories'}{'cats'}; |
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} else { |
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$cathash = {}; |
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} |
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my $subcats; |
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if ($env{'form.withsubcats'}) { |
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$subcats = \%subcathash; |
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} |
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&Apache::loncommon::extract_categories($cathash,\@cats,\@trails,\%allitems, |
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\%idx,\@jsarray,$subcats); |
if ($env{'form.coursenum'} ne '' && &user_is_known()) { |
if ($env{'form.coursenum'} ne '' && &user_is_known()) { |
&course_details($r,$codedom,$formname,$domdesc); |
&course_details($r,$codedom,$formname,$domdesc,\@trails,\%allitems); |
} else { |
} else { |
&course_selector($r,$codedom,$formname,$domdesc); |
my ($catlinks,$has_subcats,$selitem) = &category_breadcrumbs($codedom,@cats); |
if ($env{'form.state'} eq 'listing') { |
my $catjs = <<"ENDSCRIPT"; |
$r->print('<br /><br />'.&print_course_listing($codedom).'<br />'); |
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function setCatDepth(depth) { |
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document.coursecats.catalog_maxdepth.value = depth; |
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if (depth == '') { |
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document.coursecats.currcat_0.value = ''; |
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} |
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document.coursecats.submit(); |
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return; |
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} |
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function changeSort(caller) { |
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document.$formname.sortby.value = caller; |
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document.$formname.submit(); |
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} |
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function setCourseId(caller) { |
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document.$formname.coursenum.value = caller; |
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document.$formname.submit(); |
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} |
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ENDSCRIPT |
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$catjs .= &courselink_javascript(); |
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my $numtitles; |
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if ($env{'form.currcat_0'} eq 'instcode::0') { |
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$numtitles = &instcode_course_selector($r,$codedom,$formname,$domdesc, |
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$catlinks,$catjs); |
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if ($env{'form.state'} eq 'listing') { |
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$r->print(&print_course_listing($codedom,$numtitles)); |
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} |
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} else { |
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my (%add_entries); |
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if ($selitem) { |
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$catjs .= <<ENDJS; |
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function check_selected() { |
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if (document.coursecats.$selitem.options[document.coursecats.$selitem.selectedIndex].value == "") { |
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alert('Choose a subcategory to display'); |
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return false; |
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} |
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} |
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ENDJS |
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} |
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$catjs = '<script type="text/javascript">'."\n".$catjs."\n".'</script>'; |
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&cat_header($r,$codedom,$catjs,\%add_entries,$catlinks); |
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if ($env{'form.currcat_0'} ne '') { |
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$r->print('<form name="'.$formname. |
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'" method="post" action="/adm/coursecatalog">'. |
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&additional_filters($codedom,$has_subcats)."\n"); |
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my ($currdepth,$deeper) = &get_depth_values(); |
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$r->print('<input type="hidden" name="catalog_maxdepth" value="'. |
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$deeper.'" />'."\n"); |
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for (my $i=0; $i<$deeper; $i++) { |
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$r->print('<input type="hidden" name="currcat_'.$i.'" value="'.$env{'form.currcat_'.$i}.'" />'."\n"); |
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} |
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$r->print('<input type="hidden" name="coursenum" value="" />'."\n". |
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'<input type="hidden" name="sortby" value="" />'."\n". |
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'<input type="hidden" name="state" value="listing" />'."\n". |
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'<input type="hidden" name="showdom" value="'. |
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$env{'form.showdom'}.'" />'. |
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'<input type="submit" name="catalogfilter" value="'. |
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&mt('Display courses').'" /></form><br /><br />'); |
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} |
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if ($env{'form.state'} eq 'listing') { |
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$r->print(&print_course_listing($codedom,undef,\@trails,\%allitems,$subcats)); |
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} |
} |
} |
} |
} |
$r->print(&Apache::loncommon::end_page()); |
$r->print('<br />'.&Apache::loncommon::end_page()); |
return OK; |
return OK; |
} |
} |
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sub course_details { |
sub course_details { |
my ($r,$codedom,$formname,$domdesc) = @_; |
my ($r,$codedom,$formname,$domdesc,$trails,$allitems) = @_; |
my $output; |
my $output; |
my %add_entries = (topmargin => "0", |
my %add_entries = (topmargin => "0", |
marginheight => "0",); |
marginheight => "0",); |
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my $js = '<script type="text/javascript">'."\n". |
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&courselink_javascript().'</script>'."\n"; |
my $start_page = |
my $start_page = |
&Apache::loncommon::start_page('Course Catalog','', |
&Apache::loncommon::start_page('Course Catalog',$js, |
{ |
{ |
'add_entries' => \%add_entries, |
'add_entries' => \%add_entries, |
'no_inline_link' => 1,}); |
'no_inline_link' => 1,}); |
$r->print($start_page); |
$r->print($start_page); |
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if ($env{'form.numtitles'} > 0) { |
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&Apache::lonhtmlcommon::add_breadcrumb |
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({href=>"/adm/coursecatalog", |
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text=>"Select courses"}); |
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} |
&Apache::lonhtmlcommon::add_breadcrumb |
&Apache::lonhtmlcommon::add_breadcrumb |
({href=>"/adm/coursecatalog", |
({href=>"javascript:document.$formname.submit()", |
text=>"Select courses"}, |
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{href=>"javascript:document.$formname.submit()", |
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text=>"Course listing"}, |
text=>"Course listing"}, |
{text=>"Course details"}); |
{text=>"Course details"}); |
$r->print(&Apache::lonhtmlcommon::breadcrumbs('Course Details')); |
$r->print(&Apache::lonhtmlcommon::breadcrumbs('Course Details')); |
$r->print('<br />'.&mt('Detailed course information:').'<br /><br />'. |
$r->print('<br />'.&mt('Detailed course information:').'<br /><br />'. |
'<form name="coursecatalog" method="post">'. |
&print_course_listing($codedom,undef,$trails,$allitems). |
&print_course_listing($codedom).'<br /><br />'); |
'<br /><br />'); |
$r->print('<a href = "javascript:document.coursecatalog.submit()">'. |
$r->print('<form name="'.$formname.'" method="post" action="/adm/coursecatalog">'. |
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'<a href = "javascript:document.coursecatalog.submit()">'. |
&mt('Back to course listing').'</a>'. |
&mt('Back to course listing').'</a>'. |
'<input type="hidden" name="sortby" value="'. |
&Apache::lonhtmlcommon::echo_form_input(['coursenum','catalogfilter', |
$env{'form.sortby'}.'" />'. |
'showdetails','courseid']).'</form>'); |
'<input type="hidden" name="state" value="listing" /></form>'); |
return; |
} |
} |
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sub course_selector { |
sub courselink_javascript { |
my ($r,$codedom,$formname,$domdesc) = @_; |
return <<"END"; |
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function ToSyllabus(cdom,cnum) { |
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if (cdom == '' || cdom == null) { |
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return; |
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} |
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if (cnum == '' || cnum == null) { |
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return; |
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} |
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document.linklaunch.action = "/public/"+cdom+"/"+cnum+"/syllabus"; |
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document.linklaunch.submit(); |
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} |
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function ToSelfenroll(courseid) { |
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if (courseid == '') { |
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return; |
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} |
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document.linklaunch.action = "/adm/selfenroll"; |
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document.linklaunch.courseid.value = courseid; |
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document.linklaunch.submit(); |
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} |
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END |
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} |
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sub instcode_course_selector { |
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my ($r,$codedom,$formname,$domdesc,$catlinks,$catjs) = @_; |
my %coursecodes = (); |
my %coursecodes = (); |
my %codes = (); |
my %codes = (); |
my @codetitles = (); |
my @codetitles = (); |
Line 119 sub course_selector {
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Line 242 sub course_selector {
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my $totcodes = 0; |
my $totcodes = 0; |
my $jscript = ''; |
my $jscript = ''; |
my ($numtitles,$lasttitle); |
my ($numtitles,$lasttitle); |
$totcodes = &Apache::courseclassifier::retrieve_instcodes(\%coursecodes,$codedom,$totcodes); |
my %add_entries = (topmargin => "0", |
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marginheight => "0",); |
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my $js; |
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$totcodes = &Apache::courseclassifier::retrieve_instcodes(\%coursecodes,$codedom); |
if ($totcodes > 0) { |
if ($totcodes > 0) { |
$format_reply = &Apache::lonnet::auto_instcode_format($caller,$codedom,\%coursecodes,\%codes,\@codetitles,\%cat_titles,\%cat_order); |
$format_reply = &Apache::lonnet::auto_instcode_format($caller,$codedom,\%coursecodes,\%codes,\@codetitles,\%cat_titles,\%cat_order); |
if ($format_reply eq 'ok') { |
if ($format_reply eq 'ok') { |
Line 133 sub course_selector {
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Line 259 sub course_selector {
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if ($numtitles > 4) { |
if ($numtitles > 4) { |
$lasttitle = 4; |
$lasttitle = 4; |
} |
} |
my @data = ('top'); |
if ($numtitles == 0) { |
for (my $k=0; $k<$lasttitle; $k++) { |
if (!defined($env{'form.state'})) { |
my $cat = $codetitles[$k]; |
$env{'form.state'} = 'listing'; |
my $level = 1; |
} |
$level = &recurse_options($codetitles[$k],$idlist{$codetitles[$k]},$level,$cat,\%cat_items,\@data,\%by_year,\%by_sem,\%by_dept); } |
} else { |
$scripttext .= &build_javascript(\%by_year,\%by_sem,\%by_dept,\%cat_order,\@codetitles); |
my @data = ('top'); |
$jscript .= &javascript_select_filler($formname,$scripttext,\@codetitles,$longtitles_str,$allidlist); |
for (my $k=0; $k<$lasttitle; $k++) { |
} |
my $cat = $codetitles[$k]; |
if ($env{'form.state'} eq 'listing') { |
my $level = 1; |
$jscript .= ' |
$level = &recurse_options($codetitles[$k],$idlist{$codetitles[$k]},$level,$cat,\%cat_items,\@data,\%by_year,\%by_sem,\%by_dept); |
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} |
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$scripttext .= &build_javascript(\%by_year,\%by_sem,\%by_dept,\%cat_order,\@codetitles); |
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$jscript .= &javascript_select_filler($formname,$scripttext,\@codetitles,$longtitles_str,$allidlist); |
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if ($env{'form.state'} eq 'listing') { |
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$jscript .= ' |
function setElements() { |
function setElements() { |
'; |
'; |
for (my $i=0; $i<@codetitles-1; $i++) { |
for (my $i=0; $i<@codetitles-1; $i++) { |
if ($env{'form.'.$codetitles[$i]} != -1) { |
if ($env{'form.'.$codetitles[$i]} != -1) { |
$jscript .= ' |
$jscript .= ' |
for (var j=0; j<document.'.$formname.'.'.$codetitles[$i].'.length; j++) { |
for (var j=0; j<document.'.$formname.'.'.$codetitles[$i].'.length; j++) { |
if (document.'.$formname.'.'.$codetitles[$i].'[j].value == "'.$env{'form.'.$codetitles[$i]}.'") { |
if (document.'.$formname.'.'.$codetitles[$i].'[j].value == "'.$env{'form.'.$codetitles[$i]}.'") { |
document.'.$formname.'.'.$codetitles[$i].'.selectedIndex = j; |
document.'.$formname.'.'.$codetitles[$i].'.selectedIndex = j; |
} |
} |
} |
} |
'; |
'; |
} |
} |
} |
} |
$jscript .= ' courseSet()'."\n"; |
$jscript .= ' courseSet()'."\n"; |
if ($env{'form.'.$codetitles[-1]} != -1) { |
if ($env{'form.'.$codetitles[-1]} != -1) { |
$jscript .= ' |
$jscript .= ' |
for (var j=0; j<document.'.$formname.'.'.$codetitles[-1].'.length; j++) { |
for (var j=0; j<document.'.$formname.'.'.$codetitles[-1].'.length; j++) { |
if (document.'.$formname.'.'.$codetitles[-1].'[j].value == "'.$env{'form.'.$codetitles[-1]}.'") { |
if (document.'.$formname.'.'.$codetitles[-1].'[j].value == "'.$env{'form.'.$codetitles[-1]}.'") { |
document.'.$formname.'.'.$codetitles[-1].'.selectedIndex = j; |
document.'.$formname.'.'.$codetitles[-1].'.selectedIndex = j; |
} |
} |
} |
} |
'; |
'; |
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} |
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$jscript .= '}'; |
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} |
} |
} |
$jscript .= '}'; |
} |
$jscript .= qq| |
$js = '<script type"text/javascript">'."\n$jscript\n$catjs\n". |
function changeSort(caller) { |
'</script>'; |
document.$formname.sortby.value = caller; |
if (($env{'form.state'} eq 'listing') && ($numtitles > 0)) { |
document.$formname.submit(); |
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} |
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function setCourseId(caller) { |
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document.$formname.coursenum.value = caller; |
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document.$formname.submit(); |
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}\n|; |
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} |
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my $js = '<script type"text/javascript">'."\n$jscript\n". |
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'</script>'; |
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my %add_entries = (topmargin => "0", |
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marginheight => "0",); |
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if ($env{'form.state'} eq 'listing') { |
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$add_entries{'onLoad'} = 'setElements()'; |
$add_entries{'onLoad'} = 'setElements()'; |
} |
} |
my $start_page = |
&cat_header($r,$codedom,$js,\%add_entries,$catlinks,$numtitles); |
&Apache::loncommon::start_page('Course Catalog',$js, |
my $cat_maxdepth = $env{'form.catalog_maxdepth'}; |
{ |
$r->print('<form name="'.$formname.'" method="post" action="/adm/coursecatalog">'. |
'add_entries' => \%add_entries, |
'<input type="hidden" name="catalog_maxdepth" value="'.$cat_maxdepth.'" />'."\n". |
'no_inline_link' => 1,}); |
'<input type="hidden" name="showdom" value="'.$env{'form.showdom'}.'" />'."\n". |
$r->print($start_page); |
'<input type="hidden" name="currcat_0" value="instcode::0" />'. |
if ($env{'form.state'} eq 'listing') { |
&additional_filters($codedom)); |
&Apache::lonhtmlcommon::add_breadcrumb |
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({href=>"/adm/coursecatalog", |
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text=>"Select courses"}, |
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{text=>"Course listing"}); |
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$r->print(&Apache::lonhtmlcommon::breadcrumbs('Course Listing')); |
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} else { |
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&Apache::lonhtmlcommon::add_breadcrumb |
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({href=>"/adm/coursecatalog", |
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text=>"Select courses"}); |
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$r->print(&Apache::lonhtmlcommon::breadcrumbs('Select courses')); |
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} |
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$r->print('<h3>'.&mt('Display information about official [_1] classes for which LON-CAPA courses have been created:',$domdesc).'</h3>'); |
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$r->print(&mt('<b>Choose which course(s) to list.</b><br />')); |
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$r->print('<form name="coursecatalog" method="post">'); |
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if ($numtitles > 0) { |
if ($numtitles > 0) { |
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$r->print('<b>'.&mt('Choose which course(s) to list.').'</b><br />'); |
$r->print('<table><tr>'); |
$r->print('<table><tr>'); |
for (my $k=0; $k<$lasttitle-1; $k++) { |
for (my $k=0; $k<$lasttitle-1; $k++) { |
my @unsorted = @{$cat_items{$codetitles[$k]}}; |
my (@items,@unsorted); |
my @items; |
if (ref($cat_items{$codetitles[$k]}) eq 'ARRAY') { |
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@unsorted = @{$cat_items{$codetitles[$k]}}; |
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} |
&Apache::courseclassifier::sort_cats($k,\%cat_order,\@codetitles,\@unsorted,\@items); |
&Apache::courseclassifier::sort_cats($k,\%cat_order,\@codetitles,\@unsorted,\@items); |
my @longitems; |
my @longitems; |
if (defined($cat_titles{$codetitles[$k]})) { |
if (defined($cat_titles{$codetitles[$k]})) { |
Line 234 function setCourseId(caller) {
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Line 345 function setCourseId(caller) {
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'<select name="'.$codetitles[$lasttitle-1].'">'."\n". |
'<select name="'.$codetitles[$lasttitle-1].'">'."\n". |
'<option value="0">All'."\n". |
'<option value="0">All'."\n". |
'</option>'."\n".'</select>'."\n". |
'</option>'."\n".'</select>'."\n". |
'</td>' |
'</td></tr></table>'."\n"); |
); |
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$r->print('</tr></table>'); |
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if ($numtitles > 4) { |
if ($numtitles > 4) { |
$r->print('<br /><br />'.$codetitles[$numtitles-1].'<br />'."\n". |
$r->print('<br /><br />'.$codetitles[$numtitles-1].'<br />'."\n". |
'<input type="text" name="'.$codetitles[$numtitles-1].'" /><br />'."\n"); |
'<input type="text" name="'.$codetitles[$numtitles-1].'" /><br />'."\n"); |
} |
} |
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$r->print('<br />'); |
} |
} |
$r->print('<br /><input type="hidden" name="coursenum" value="" /><input type="hidden" name="state" value="listing" /><input type="hidden" name="sortby" value="" /><input type="submit" name="catalogfilter" value="'.&mt('Display courses').'" /></form>'); |
$r->print('<input type="hidden" name="coursenum" value="" />'."\n". |
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'<input type="hidden" name="sortby" value="" />'."\n". |
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'<input type="hidden" name="state" value="listing" />'."\n". |
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'<input type="hidden" name="form.currcat_0" value="instcode::0" />'."\n". |
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'<input type="submit" name="catalogfilter" value="'. |
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&mt('Display courses').'" />'. |
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'<input type="hidden" name="numtitles" value="'.$numtitles. |
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'" /></form><br /><br />'); |
} else { |
} else { |
$r->print(&Apache::loncommon::start_page('Course Catalog','', |
$js = '<script type"text/javascript">'."\n$catjs\n".'</script>'; |
{ |
&cat_header($r,$codedom,$js,\%add_entries,$catlinks,$numtitles); |
'no_inline_link' => 1,})); |
my $cat_maxdepth = $env{'form.catalog_maxdepth'}; |
$r->print('<br />'.&mt('No official courses to display for [_1].',$domdesc)); |
$r->print('<form name="'.$formname.'" method="post" action="/adm/coursecatalog">'. |
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'<input type="hidden" name="catalog_maxdepth" value="'.$cat_maxdepth.'" />'. |
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'<input type="hidden" name="showdom" value="'.$env{'form.showdom'}.'" />'. |
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'<input type="hidden" name="currcat_0" value="instcode::0" />'); |
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$r->print('<br />'.&mt('No official courses to display for [_1].',$domdesc).'</form>'); |
} |
} |
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return $numtitles; |
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} |
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sub cat_header { |
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my ($r,$codedom,$js,$add_entries,$catlinks,$numtitles) = @_; |
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my $start_page = |
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&Apache::loncommon::start_page('Course Catalog',$js, |
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{ |
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'add_entries' => $add_entries, |
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'no_inline_link' => 1,}); |
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$r->print($start_page); |
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if ($env{'form.state'} eq 'listing') { |
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if ($numtitles > 0) { |
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&Apache::lonhtmlcommon::add_breadcrumb |
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({href=>"/adm/coursecatalog", |
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text=>"Select courses"}, |
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{text=>"Course listing"}); |
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} else { |
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&Apache::lonhtmlcommon::add_breadcrumb |
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({text=>"Course listing"}); |
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} |
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$r->print(&Apache::lonhtmlcommon::breadcrumbs('Course Listing')); |
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} else { |
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&Apache::lonhtmlcommon::add_breadcrumb |
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({href=>"/adm/coursecatalog", |
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text=>"Select courses"}); |
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$r->print(&Apache::lonhtmlcommon::breadcrumbs('Select courses')); |
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} |
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my $onchange; |
|
unless (($env{'browser.interface'} eq 'textual') || ($env{'form.interface'} eq 'textual')) { |
|
$onchange = 1; |
|
} |
|
$r->print('<form name="coursecatdom" method="post" action="/adm/coursecatalog">'. |
|
'<table border="0"><tr><td><b>'.&mt('Domain:').'</b></td><td>'. |
|
&Apache::loncommon::select_dom_form($codedom,'showdom','',1,$onchange)); |
|
if (!$onchange) { |
|
$r->print(' <input type="submit" name="godom" value="'.&mt('Change').'" />'); |
|
} |
|
$r->print('</td></tr></table></form>'. |
|
'<form name="coursecats" method="post" action="/adm/coursecatalog"'. |
|
' onsubmit="check_selected()">'. |
|
'<table border="0"><tr>'.$catlinks.'</tr></table></form>'); |
return; |
return; |
} |
} |
|
|
|
sub category_breadcrumbs { |
|
my ($dom,@cats) = @_; |
|
my $crumbsymbol = ' ▶ '; |
|
my ($currdepth,$deeper) = &get_depth_values(); |
|
my $currcat_str = '<input type="hidden" name="catalog_maxdepth" value="'.$deeper.'" /><input type="hidden" name="showdom" value="'.$dom.'" />'; |
|
my $catlinks = '<td valign="top"><b>'.&mt('Catalog:').'</b></td><td><table><tr>'; |
|
my $has_subcats; |
|
my $selitem; |
|
for (my $i=0; $i<$deeper; $i++) { |
|
$currcat_str .= '<input type="hidden" name="currcat_'.$i.'" value="'.$env{'form.currcat_'.$i}.'" />'; |
|
my ($cattitle,$shallower); |
|
if ($i == 0) { |
|
if (ref($cats[0]) eq 'ARRAY') { |
|
if (@{$cats[0]} > 1) { |
|
$cattitle = &mt('Main Categories'); |
|
} |
|
} |
|
} else { |
|
$shallower = $i-1; |
|
my ($cat,$container,$depth) = map { &unescape($_); } split(/:/,$env{'form.currcat_'.$shallower}); |
|
$cattitle = $cat; |
|
} |
|
if ($cattitle ne '') { |
|
$catlinks .= '<td valign="top"><a href="javascript:setCatDepth('."'$shallower'".')">'.$cattitle.'</a>'.$crumbsymbol.'</td>'; |
|
} |
|
} |
|
if ($deeper == 0) { |
|
$catlinks .= '<td>'; |
|
if (ref($cats[0]) eq 'ARRAY') { |
|
if ((@{$cats[0]} == 1) && (@cats == 1)) { |
|
if ($cats[0][0] eq 'instcode') { |
|
$catlinks .= &mt('Official courses (with institutional codes)'). |
|
'<input type="hidden" name="currcat_0" value="instcode::0" />'; |
|
$env{'form.currcat_0'} = 'instcode::0'; |
|
} else { |
|
my $name = $cats[0][0]; |
|
my $item = &escape($name).'::0'; |
|
$catlinks .= $name. |
|
'<input type="hidden" name="currcat_0" value="'.$item.'" />'; |
|
$env{'form.currcat_0'} = $item; |
|
} |
|
} else { |
|
$has_subcats = 1; |
|
my $buttontext = &mt('Show subcategories'); |
|
$selitem = 'currcat_0'; |
|
$catlinks .= '<select name="'.$selitem.'">'."\n"; |
|
if (@{$cats[0]} > 1) { |
|
$catlinks .= '<option value="" selected="selected">'.&mt('Select').'</option>'."\n"; |
|
$buttontext = &mt('Pick main category'); |
|
} |
|
for (my $i=0; $i<@{$cats[0]}; $i++) { |
|
my $name = $cats[0][$i]; |
|
my $item = &escape($name).'::0'; |
|
$catlinks .= '<option value="'.$item.'">'; |
|
if ($name eq 'instcode') { |
|
$catlinks .= &mt('Official courses (with institutional codes)'); |
|
} else { |
|
$catlinks .= $name; |
|
} |
|
$catlinks .= '</option>'."\n"; |
|
} |
|
$catlinks .= '</select>'."\n". |
|
' <input type="submit" name="gocats" value="'. |
|
$buttontext.'" />'; |
|
} |
|
} else { |
|
$catlinks .= &mt('Official courses (with institutional codes)'). |
|
'<input type="hidden" name="currcat_0" value="instcode::0" />'; |
|
$env{'form.currcat_0'} = 'instcode::0'; |
|
} |
|
} else { |
|
my ($cat,$container,$depth); |
|
if ($env{'form.currcat_'.$currdepth} eq '') { |
|
my $shallower = $currdepth - 1; |
|
($cat,$container,$depth) = map { &unescape($_); } split(/:/,$env{'form.currcat_'.$shallower}); |
|
} else { |
|
($cat,$container,$depth) = map { &unescape($_); } split(/:/,$env{'form.currcat_'.$currdepth}); |
|
} |
|
my $deeper = $depth +1; |
|
my $currcat = $cat; |
|
if ($cat eq 'instcode') { |
|
$currcat = &mt('Official courses (with institutional codes)'); |
|
} |
|
$catlinks .= '<td><b>'.$currcat.'</b>'; |
|
if (ref($cats[$deeper]{$cat}) eq 'ARRAY') { |
|
$has_subcats = 1; |
|
my $buttontext = &mt('Show subcategories'); |
|
$selitem = 'currcat_'.$deeper; |
|
$catlinks .= ': <select name="'.$selitem.'">'; |
|
if (@{$cats[$deeper]{$cat}} > 1) { |
|
$catlinks .= '<option value="" selected="selected">'. |
|
&mt('Select').'</option>'; |
|
$buttontext = &mt('Pick subcategory'); |
|
} |
|
for (my $k=0; $k<@{$cats[$deeper]{$cat}}; $k++) { |
|
my $name = $cats[$deeper]{$cat}[$k]; |
|
my $item = &escape($name).':'.&escape($cat).':'.$deeper; |
|
$catlinks .= '<option value="'.$item.'">'.$name.'</option>'."\n"; |
|
} |
|
$catlinks .= '</select>'."\n". |
|
' <input type="submit" name="gocats" value="'. |
|
$buttontext.'" />'; |
|
} elsif ($cat ne 'instcode') { |
|
$catlinks .= ' '.&mt('(No subcategories)'); |
|
} |
|
} |
|
$catlinks .= $currcat_str.'</td></tr></table></td>'; |
|
return ($catlinks,$has_subcats,$selitem); |
|
} |
|
|
|
sub get_depth_values { |
|
my $currdepth = 0; |
|
my $deeper = 0; |
|
if ($env{'form.catalog_maxdepth'} ne '') { |
|
$currdepth = $env{'form.catalog_maxdepth'}; |
|
if ($env{'form.currcat_'.$currdepth} eq '') { |
|
$deeper = $currdepth; |
|
} else { |
|
$deeper = $currdepth + 1; |
|
} |
|
} |
|
return ($currdepth,$deeper); |
|
} |
|
|
|
sub additional_filters { |
|
my ($codedom,$has_subcats) = @_; |
|
my $output = '<table>'; |
|
if (($env{'form.currcat_0'} ne 'instcode::0') && |
|
($env{'form.currcat_0'} ne '') && ($has_subcats)) { |
|
my $include_subcat_status; |
|
if ($env{'form.withsubcats'}) { |
|
$include_subcat_status = 'checked="checked" '; |
|
} |
|
my $counter = $env{'form.catalog_maxdepth'}; |
|
if ($counter > 0) { |
|
if ($env{'form.state'} eq 'listing') { |
|
$counter --; |
|
} elsif ($env{'form.currcat_'.$counter} eq '') { |
|
$counter --; |
|
} |
|
} |
|
my ($catname) = split(/:/,$env{'form.currcat_'.$counter}); |
|
if ($catname ne '') { |
|
$output .= '<tr><td><label>'. |
|
'<input type="checkbox" name="withsubcats" value="1" '. |
|
$include_subcat_status.'/>'. |
|
&mt('Include subcategories within "[_1]"', |
|
&unescape($catname)).'</label></td></tr>'; |
|
} |
|
} |
|
my $show_selfenroll_status; |
|
if ($env{'form.showselfenroll'}) { |
|
$show_selfenroll_status = 'checked="checked" '; |
|
} |
|
$output .= '<tr><td>'. |
|
'<label><input type="checkbox" name="showselfenroll" value="1" '. |
|
$show_selfenroll_status.'/>'. |
|
&mt('Only show courses which allow self-enrollment'). |
|
'</label></td></tr>'; |
|
if (&user_is_dc($codedom)) { |
|
my $showdetails_status; |
|
if ($env{'form.showdetails'}) { |
|
$showdetails_status = 'checked="checked" '; |
|
} |
|
my $showhidden_status; |
|
if ($env{'form.showhidden'}) { |
|
$showhidden_status = 'checked="checked" '; |
|
} |
|
my $dc_title = &Apache::lonnet::plaintext('dc'); |
|
$output .= '<tr><td>'."\n". |
|
'<label><input type="checkbox" name="showdetails" value="1" '. |
|
$showdetails_status.'/>'. |
|
&mt('Show full details for each course ([_1] only)',$dc_title). |
|
'</label>'."\n".'</td></tr><tr><td>'. |
|
'<label><input type="checkbox" name="showhidden" value="1" '. |
|
$showhidden_status.'/>'. |
|
&mt('Include courses set to be hidden from catalog ([_1] only)',$dc_title). |
|
'</label>'."\n".'</td></tr>'; |
|
} |
|
$output .= '</table><br />'; |
|
return $output; |
|
} |
|
|
|
sub user_is_dc { |
|
my ($codedom) = @_; |
|
if (exists($env{'user.role.dc./'.$codedom.'/'})) { |
|
my $livedc = 1; |
|
my $now = time; |
|
my ($start,$end)=split(/\./,$env{'user.role.dc./'.$codedom.'/'}); |
|
if ($start && $start>$now) { $livedc = 0; } |
|
if ($end && $end <$now) { $livedc = 0; } |
|
return $livedc; |
|
} |
|
return; |
|
} |
|
|
sub recurse_options { |
sub recurse_options { |
my ($currkey,$currlist,$level,$cat,$cat_options,$data,$by_year,$by_sem,$by_dept) = @_; |
my ($currkey,$currlist,$level,$cat,$cat_options,$data,$by_year,$by_sem,$by_dept) = @_; |
Line 336 sub build_javascript {
|
Line 694 sub build_javascript {
|
return $output; |
return $output; |
} |
} |
|
|
sub search_courselist { |
sub search_official_courselist { |
my ($domain) = @_; |
my ($domain,$numtitles) = @_; |
my ($instcode,%codedefaults,@code_order); |
my $instcode; |
my $defaults_result = |
if (defined($numtitles) && $numtitles == 0) { |
&Apache::lonnet::auto_instcode_defaults($domain,\%codedefaults, |
$instcode = '.+'; |
\@code_order); |
} else { |
if ($defaults_result eq 'ok') { |
my (%codedefaults,@code_order); |
$instcode ='^'; |
my $defaults_result = |
foreach my $item (@code_order) { |
&Apache::lonnet::auto_instcode_defaults($domain,\%codedefaults, |
if ($env{'form.'.$item} eq '0' ) { |
\@code_order); |
$instcode .= $codedefaults{$item}; |
if ($defaults_result eq 'ok') { |
} else { |
$instcode ='^'; |
$instcode .= $env{'form.'.$item}; |
foreach my $item (@code_order) { |
|
if ($env{'form.'.$item} eq '0' ) { |
|
$instcode .= $codedefaults{$item}; |
|
} else { |
|
$instcode .= $env{'form.'.$item}; |
|
} |
} |
} |
|
$instcode .= '$'; |
|
} else { |
|
$instcode = '.'; |
} |
} |
$instcode .= '$'; |
|
} else { |
|
$instcode = '.'; |
|
} |
} |
my %courses = &Apache::lonnet::courseiddump($domain,'.',1,$instcode,'.','.', |
my $showhidden; |
undef,undef,'Course',1); |
if (&user_is_dc($domain)) { |
|
$showhidden = $env{'form.showhidden'}; |
|
} |
|
my %courses = |
|
&Apache::lonnet::courseiddump($domain,'.',1,$instcode,'.','.',undef,undef, |
|
'Course',1,$env{'form.showselfenroll'},undef, |
|
$showhidden,'coursecatalog'); |
return %courses; |
return %courses; |
} |
} |
|
|
|
sub search_courselist { |
|
my ($domain,$subcats) = @_; |
|
my $cat_maxdepth = $env{'form.catalog_maxdepth'}; |
|
my $filter = $env{'form.currcat_'.$cat_maxdepth}; |
|
if (($filter eq '') && ($cat_maxdepth > 0)) { |
|
my $shallower = $cat_maxdepth - 1; |
|
$filter = $env{'form.currcat_'.$shallower}; |
|
} |
|
my %courses; |
|
my $filterstr; |
|
if ($filter ne '') { |
|
if ($env{'form.withsubcats'}) { |
|
if (ref($subcats) eq 'HASH') { |
|
if (ref($subcats->{$filter}) eq 'ARRAY') { |
|
$filterstr = join('&',@{$subcats->{$filter}}); |
|
if ($filterstr ne '') { |
|
$filterstr = $filter.'&'.$filterstr; |
|
} |
|
} else { |
|
$filterstr = $filter; |
|
} |
|
} else { |
|
$filterstr = $filter; |
|
} |
|
} else { |
|
$filterstr = $filter; |
|
} |
|
my $showhidden; |
|
if (&user_is_dc($domain)) { |
|
$showhidden = $env{'form.showhidden'}; |
|
} |
|
%courses = |
|
&Apache::lonnet::courseiddump($domain,'.',1,'.','.','.',undef,undef, |
|
'.',1,$env{'form.showselfenroll'}, |
|
$filterstr,$showhidden,'coursecatalog'); |
|
} |
|
return %courses; |
|
} |
|
|
sub print_course_listing { |
sub print_course_listing { |
my ($domain) = @_; |
my ($domain,$numtitles,$trails,$allitems,$subcats) = @_; |
my $output; |
my $output; |
my %courses; |
my %courses; |
|
my $knownuser = &user_is_known(); |
|
my $details = $env{'form.coursenum'}; |
|
if (&user_is_dc($domain)) { |
|
if ($env{'form.showdetails'}) { |
|
$details = 1; |
|
} |
|
} |
if ($env{'form.coursenum'} ne '') { |
if ($env{'form.coursenum'} ne '') { |
%courses = &Apache::lonnet::courseiddump($domain,'.',1,'.','.', |
%courses = &Apache::lonnet::courseiddump($domain,'.',1,'.','.', |
$env{'form.coursenum'}, |
$env{'form.coursenum'}, |
undef,undef,'Course'); |
undef,undef,'.',1); |
if (keys(%courses) == 0) { |
if (keys(%courses) == 0) { |
$output .= &mt('The courseID provided does not match a course in this domain.'); |
$output .= &mt('The courseID provided does not match a course in this domain.'); |
return $output; |
return $output; |
} |
} |
} else { |
} else { |
%courses = &search_courselist($domain); |
if ($env{'form.currcat_0'} eq 'instcode::0') { |
|
%courses = &search_official_courselist($domain,$numtitles); |
|
} else { |
|
%courses = &search_courselist($domain,$subcats); |
|
} |
if (keys(%courses) == 0) { |
if (keys(%courses) == 0) { |
$output = &mt('No courses match the criteria you selected.'); |
$output = &mt('No courses match the criteria you selected.'); |
return $output; |
return $output; |
} |
} |
if (&user_is_known()) { |
if (($knownuser) && (!$env{'form.showdetails'}) && (!&user_is_dc($domain))) { |
$output = &mt('<b>Note for students:</b> If you are officially enrolled in a course but the course is not listed in your LON-CAPA courses, click the "Show more details" link for the specific course and check the default access dates and/or automated enrollment settings.<br /><br />'); |
$output = '<b>'.&mt('Note for students:').'</b> ' |
|
.&mt('If you are officially enrolled in a course but the course is not listed in your LON-CAPA courses, click the "Show more details" link for the specific course and check the default access dates and/or automated enrollment settings.') |
|
.'<br /><br />'; |
} |
} |
} |
} |
$output .= &Apache::loncommon::start_data_table(). |
my $now = time; |
&Apache::loncommon::start_data_table_header_row(); |
my %domconfig = |
my @coltitles = ('Code','Sections','Crosslisted','Title','Owner'); |
&Apache::lonnet::get_dom('configuration',['usercreation'],$domain); |
|
$output .= &construct_data_table($knownuser,\%courses,$details,undef,$now,\%domconfig,$trails,$allitems); |
|
$output .= "\n".'<form name="linklaunch" method="post" action="">'. |
|
'<input type="hidden" name="backto" value="coursecatalog" />'. |
|
'<input type="hidden" name="courseid" value="" />'. |
|
&Apache::lonhtmlcommon::echo_form_input(['catalogfilter','courseid']).'</form>'; |
|
return $output; |
|
} |
|
|
|
sub construct_data_table { |
|
my ($knownuser,$courses,$details,$usersections,$now,$domconfig,$trails, |
|
$allitems) = @_; |
my %sortname; |
my %sortname; |
if ($env{'form.coursenum'} eq '') { |
if (($details eq '') || ($env{'form.showdetails'})) { |
$sortname{'Code'} = 'code'; |
$sortname{'Code'} = 'code'; |
|
$sortname{'Categories'} = 'cats'; |
$sortname{'Title'} = 'title'; |
$sortname{'Title'} = 'title'; |
$sortname{'Owner'} = 'owner'; |
$sortname{'Owner(s)'} = 'owner'; |
|
} |
|
my $output = &Apache::loncommon::start_data_table(). |
|
&Apache::loncommon::start_data_table_header_row(); |
|
my @coltitles = ('Count'); |
|
if ($env{'form.currcat_0'} eq 'instcode::0') { |
|
push(@coltitles,'Code'); |
|
} else { |
|
push(@coltitles,'Categories'); |
|
} |
|
push(@coltitles,('Sections','Crosslisted','Title','Owner(s)')); |
|
if (ref($usersections) eq 'HASH') { |
|
$coltitles[1] = 'Your Section'; |
} |
} |
foreach my $item (@coltitles) { |
foreach my $item (@coltitles) { |
$output .= '<th>'; |
$output .= '<th>'; |
if (defined($sortname{$item})) { |
if (defined($sortname{$item})) { |
$output .= '<a href="javascript:changeSort('."'$sortname{$item}'".')">'.&mt($item).'</a>'; |
$output .= '<a href="javascript:changeSort('."'$sortname{$item}'".')">'.&mt($item).'</a>'; |
|
} elsif ($item eq 'Count') { |
|
$output .= ' '; |
} else { |
} else { |
$output .= &mt($item); |
$output .= &mt($item); |
} |
} |
$output .= '</th>'; |
$output .= '</th>'; |
} |
} |
if (&user_is_known()) { |
if ($knownuser) { |
if ($env{'form.coursenum'} eq '') { |
if ($details) { |
$output .= '<th> </th>'; |
|
} else { |
|
$output .= |
$output .= |
'<th>'.&mt('Default Access Dates for Students').'</th>'. |
'<th>'.&mt('Default Access Dates for Students').'</th>'. |
'<th>'.&mt('Student Counts').'</th>'. |
'<th>'.&mt('Student Counts').'</th>'. |
'<th>'.&mt('Auto-enrollment of <br />registered students').'</th>'; |
'<th>'.&mt('Auto-enrollment of[_1]registered students','<br />').'</th>'; |
|
} else { |
|
$output .= '<th>'.&mt('Details').'</th>'; |
} |
} |
} |
} |
|
$output .= '<th>'.&mt('Self-enroll (if permitted)').'</th>'; |
&Apache::loncommon::end_data_table_header_row(); |
&Apache::loncommon::end_data_table_header_row(); |
my %courseinfo = &build_courseinfo_hash(%courses); |
my %courseinfo = &build_courseinfo_hash($courses,$knownuser,$details, |
|
$usersections); |
my %Sortby; |
my %Sortby; |
foreach my $course (sort(keys(%courses))) { |
foreach my $course (sort(keys(%{$courses}))) { |
if ($env{'form.sortby'} eq 'code') { |
if ($env{'form.sortby'} eq 'code') { |
push(@{$Sortby{$courseinfo{$course}{'code'}}},$course); |
push(@{$Sortby{$courseinfo{$course}{'code'}}},$course); |
|
} elsif ($env{'form.sortby'} eq 'cats') { |
|
push(@{$Sortby{$courseinfo{$course}{'categories'}}},$course); |
} elsif ($env{'form.sortby'} eq 'owner') { |
} elsif ($env{'form.sortby'} eq 'owner') { |
push(@{$Sortby{$courseinfo{$course}{'ownerlastname'}}},$course); |
push(@{$Sortby{$courseinfo{$course}{'ownerlastnames'}}},$course); |
} else { |
} else { |
push(@{$Sortby{$courseinfo{$course}{'title'}}},$course); |
my $clean_title = $courseinfo{$course}{'title'}; |
|
$clean_title =~ s/\W+//g; |
|
if ($clean_title eq '') { |
|
$clean_title = $courseinfo{$course}{'title'}; |
|
} |
|
push(@{$Sortby{$clean_title}},$course); |
} |
} |
} |
} |
my @sorted_courses; |
my @sorted_courses; |
if (($env{'form.sortby'} eq 'code') || ($env{'form.sortby'} eq 'owner')) { |
if (($env{'form.sortby'} eq 'code') || ($env{'form.sortby'} eq 'owner') || |
|
($env{'form.sortby'} eq 'cats')) { |
@sorted_courses = sort(keys(%Sortby)); |
@sorted_courses = sort(keys(%Sortby)); |
} else { |
} else { |
@sorted_courses = sort { lc($a) cmp lc($b) } (keys(%Sortby)); |
@sorted_courses = sort { lc($a) cmp lc($b) } (keys(%Sortby)); |
} |
} |
|
my $count = 1; |
foreach my $item (@sorted_courses) { |
foreach my $item (@sorted_courses) { |
foreach my $course (@{$Sortby{$item}}) { |
foreach my $course (@{$Sortby{$item}}) { |
$output.=&Apache::loncommon::start_data_table_row(); |
$output.=&Apache::loncommon::start_data_table_row(); |
$output.=&courseinfo_row($courseinfo{$course}); |
$output.=&courseinfo_row($courseinfo{$course},$knownuser,$details, |
|
\$count,$now,$course,$trails,$allitems); |
$output.=&Apache::loncommon::end_data_table_row(); |
$output.=&Apache::loncommon::end_data_table_row(); |
} |
} |
} |
} |
$output .= &Apache::loncommon::end_data_table(); |
$output .= &Apache::loncommon::end_data_table(); |
my $echo = &Apache::lonhtmlcommon::echo_form_input(['coursenum','state','catalogfilter','sortby']); |
|
$output .= $echo; |
|
return $output; |
return $output; |
} |
} |
|
|
sub build_courseinfo_hash { |
sub build_courseinfo_hash { |
my (%courses) = @_; |
my ($courses,$knownuser,$details,$usersections) = @_; |
my %courseinfo; |
my %courseinfo; |
my $now = time; |
my $now = time; |
foreach my $course (keys(%courses)) { |
foreach my $course (keys(%{$courses})) { |
my $descr; |
my $descr; |
if ($courses{$course} =~ m/^([^:]*):/i) { |
if (ref($courses->{$course}) eq 'HASH') { |
$descr = &unescape($1); |
$descr = $courses->{$course}{'description'}; |
} else { |
|
$descr = &unescape($courses{$course}); |
|
} |
} |
my $cleandesc=&HTML::Entities::encode($descr,'<>&"'); |
my $cleandesc=&HTML::Entities::encode($descr,'<>&"'); |
$cleandesc=~s/'/\\'/g; |
$cleandesc=~s/'/\\'/g; |
$cleandesc =~ s/^\s+//; |
$cleandesc =~ s/^\s+//; |
my ($cdom,$cnum)=split(/\_/,$course); |
my ($cdom,$cnum)=split(/\_/,$course); |
|
my ($instcode,$singleowner,$ttype,$selfenroll_types, |
my ($desc,$instcode,$owner,$ttype) = split(/:/,$courses{$course}); |
$selfenroll_start,$selfenroll_end,@owners,%ownernames,$categories); |
$owner = &unescape($owner); |
if (ref($courses->{$course}) eq 'HASH') { |
my ($ownername,$ownerdom); |
$descr = $courses->{$course}{'description'}; |
if ($owner =~ /:/) { |
$instcode = $courses->{$course}{'inst_code'}; |
($ownername,$ownerdom) = split(/:/,$owner); |
$singleowner = $courses->{$course}{'owner'}; |
} else { |
$ttype = $courses->{$course}{'type'}; |
$ownername = $owner; |
$selfenroll_types = $courses->{$course}{'selfenroll_types'}; |
if ($owner ne '') { |
$selfenroll_start = $courses->{$course}{'selfenroll_start_date'}; |
$ownerdom = $cdom; |
$selfenroll_end = $courses->{$course}{'selfenroll_end_date'}; |
|
$categories = $courses->{$course}{'categories'}; |
|
push(@owners,$singleowner); |
|
if (ref($courses->{$course}{'co-owners'}) eq 'ARRAY') { |
|
foreach my $item (@{$courses->{$course}{'co-owners'}}) { |
|
push(@owners,$item); |
|
} |
} |
} |
} |
} |
my %ownernames; |
foreach my $owner (@owners) { |
if ($ownername ne '' && $ownerdom ne '') { |
my ($ownername,$ownerdom) = @_; |
%ownernames = &Apache::loncommon::getnames($ownername,$ownerdom); |
if ($owner =~ /:/) { |
|
($ownername,$ownerdom) = split(/:/,$owner); |
|
} else { |
|
$ownername = $owner; |
|
if ($owner ne '') { |
|
$ownerdom = $cdom; |
|
} |
|
} |
|
if ($ownername ne '' && $ownerdom ne '') { |
|
my %namehash=&Apache::loncommon::getnames($ownername,$ownerdom); |
|
$ownernames{$ownername.':'.$ownerdom} = \%namehash; |
|
} |
} |
} |
$courseinfo{$course}{'cdom'} = $cdom; |
$courseinfo{$course}{'cdom'} = $cdom; |
$courseinfo{$course}{'cnum'} = $cnum; |
$courseinfo{$course}{'cnum'} = $cnum; |
$courseinfo{$course}{'code'} = $instcode; |
$courseinfo{$course}{'code'} = $instcode; |
$courseinfo{$course}{'ownerlastname'} = $ownernames{'lastname'}; |
my @lastnames; |
|
foreach my $owner (keys(%ownernames)) { |
|
if (ref($ownernames{$owner}) eq 'HASH') { |
|
push(@lastnames,$ownernames{$owner}{'lastname'}); |
|
} |
|
} |
|
$courseinfo{$course}{'ownerlastnames'} = join(', ',sort(@lastnames)); |
$courseinfo{$course}{'title'} = $cleandesc; |
$courseinfo{$course}{'title'} = $cleandesc; |
$courseinfo{$course}{'owner'} = $owner; |
$courseinfo{$course}{'owner'} = $singleowner; |
|
$courseinfo{$course}{'selfenroll_types'} = $selfenroll_types; |
|
$courseinfo{$course}{'selfenroll_start'} = $selfenroll_start; |
|
$courseinfo{$course}{'selfenroll_end'} = $selfenroll_end; |
|
$courseinfo{$course}{'categories'} = $categories; |
|
|
my %coursehash = &Apache::lonnet::dump('environment',$cdom,$cnum); |
my %coursehash = &Apache::lonnet::dump('environment',$cdom,$cnum); |
my @classids; |
my @classids; |
my @crosslistings; |
my @crosslistings; |
my $seclist = &identify_sections($coursehash{'internal.sectionnums'}); |
my ($seclist,$numsec) = |
|
&identify_sections($coursehash{'internal.sectionnums'}); |
|
if (ref($usersections) eq 'HASH') { |
|
if (ref($usersections->{$course}) eq 'ARRAY') { |
|
$seclist = join(', ',@{$usersections->{$course}}); |
|
} |
|
} |
$courseinfo{$course}{'seclist'} = $seclist; |
$courseinfo{$course}{'seclist'} = $seclist; |
my $xlist_items = &identify_sections($coursehash{'internal.crosslistings'}); |
my ($xlist_items,$numxlist) = |
|
&identify_sections($coursehash{'internal.crosslistings'}); |
my $showsyllabus = 1; # default is to include a syllabus link |
my $showsyllabus = 1; # default is to include a syllabus link |
if (defined($coursehash{'showsyllabus'})) { |
if (defined($coursehash{'showsyllabus'})) { |
$showsyllabus = $coursehash{'showsyllabus'}; |
$showsyllabus = $coursehash{'showsyllabus'}; |
} |
} |
$courseinfo{$course}{'showsyllabus'} = $showsyllabus; |
$courseinfo{$course}{'showsyllabus'} = $showsyllabus; |
if (defined($env{'form.coursenum'})) { |
if (((defined($env{'form.coursenum'}) && ($cnum eq $env{'form.coursenum'}))) || |
if ($cnum eq $env{'form.coursenum'}) { |
($knownuser && ($details == 1))) { |
$courseinfo{$course}{'counts'} = &count_students($cdom,$cnum); |
$courseinfo{$course}{'counts'} = &count_students($cdom,$cnum,$numsec); |
$courseinfo{$course}{'autoenrollment'} = |
$courseinfo{$course}{'autoenrollment'} = |
&autoenroll_info(\%coursehash,$now,$seclist,$xlist_items, |
&autoenroll_info(\%coursehash,$now,$seclist,$xlist_items, |
$instcode,$owner,$cdom,$cnum); |
$instcode,\@owners,$cdom,$cnum); |
|
|
my $startaccess = ''; |
my $startaccess = ''; |
my $endaccess = ''; |
my $endaccess = ''; |
my $accessdates; |
my $accessdates; |
if ( defined($coursehash{'default_enrollment_start_date'}) ) { |
if ( defined($coursehash{'default_enrollment_start_date'}) ) { |
$startaccess = &Apache::lonlocal::locallocaltime($coursehash{'default_enrollment_start_date'}); |
$startaccess = &Apache::lonlocal::locallocaltime($coursehash{'default_enrollment_start_date'}); |
} |
} |
if ( defined($coursehash{'default_enrollment_end_date'}) ) { |
if ( defined($coursehash{'default_enrollment_end_date'}) ) { |
$endaccess = &Apache::lonlocal::locallocaltime($coursehash{'default_enrollment_end_date'}); |
$endaccess = &Apache::lonlocal::locallocaltime($coursehash{'default_enrollment_end_date'}); |
if ($coursehash{'default_enrollment_end_date'} == 0) { |
if ($coursehash{'default_enrollment_end_date'} == 0) { |
$endaccess = "No ending date"; |
$endaccess = &mt('No ending date'); |
} |
} |
} |
} |
if ($startaccess) { |
if ($startaccess) { |
$accessdates .= &mt('<i>From:</i> ').$startaccess.'<br />'; |
$accessdates .= '<i>'.&mt('From:[_1]','</i> '.$startaccess).'<br />'; |
} |
} |
if ($endaccess) { |
if ($endaccess) { |
$accessdates .= &mt('<i>To:</i> ').$endaccess.'<br />'; |
$accessdates .= '<i>'.&mt('To:[_1]','</i> '.$endaccess).'<br />'; |
} |
} |
$courseinfo{$course}{'access'} = $accessdates; |
if (($selfenroll_types ne '') && |
|
($selfenroll_end > 0 && $selfenroll_end > $now)) { |
|
my ($selfenroll_start_access,$selfenroll_end_access); |
|
if (($coursehash{'default_enrollment_start_date'} ne |
|
$coursehash{'internal.selfenroll_start_access'}) || |
|
($coursehash{'default_enrollment_end_date'} ne |
|
$coursehash{'internal.selfenroll_end_access'})) { |
|
if ( defined($coursehash{'internal.selfenroll_start_access'}) ) { |
|
$selfenroll_start_access = &Apache::lonlocal::locallocaltime($coursehash{'internal.selfenroll_start_access'}); |
|
} |
|
if ( defined($coursehash{'default_enrollment_end_date'}) ) { |
|
$selfenroll_end_access = &Apache::lonlocal::locallocaltime($coursehash{'internal.selfenroll_end_access'}); |
|
if ($coursehash{'internal.selfenroll_end_access'} == 0) { |
|
$selfenroll_end_access = &mt('No ending date'); |
|
} |
|
} |
|
if ($selfenroll_start_access || $selfenroll_end_access) { |
|
$accessdates .= '<br/><br /><i>'.&mt('Self-enrollers:').'</i><br />'; |
|
if ($selfenroll_start_access) { |
|
$accessdates .= '<i>'.&mt('From:[_1]','</i> '.$selfenroll_start_access).'<br />'; |
|
} |
|
if ($selfenroll_end_access) { |
|
$accessdates .= '<i>'.&mt('To:[_1]','</i> '.$selfenroll_end_access).'<br />'; |
|
} |
|
} |
|
} |
} |
} |
|
$courseinfo{$course}{'access'} = $accessdates; |
} |
} |
if ($xlist_items eq '') { |
if ($xlist_items eq '') { |
$xlist_items = &mt('No'); |
$xlist_items = &mt('No'); |
Line 528 sub build_courseinfo_hash {
|
Line 1042 sub build_courseinfo_hash {
|
} |
} |
|
|
sub count_students { |
sub count_students { |
my ($cdom,$cnum) = @_; |
my ($cdom,$cnum,$numsec) = @_; |
my $classlist = &Apache::loncoursedata::get_classlist($cdom,$cnum); |
my $classlist = &Apache::loncoursedata::get_classlist($cdom,$cnum); |
my %student_count = ( |
my %student_count = ( |
Active => 0, |
Active => 0, |
Line 547 sub count_students {
|
Line 1061 sub count_students {
|
$student_count{$data->[$idx{'status'}]} ++; |
$student_count{$data->[$idx{'status'}]} ++; |
} |
} |
|
|
my $countslist; |
my $countslist = &mt('[quant,_1,section:,sections:,No sections]',$numsec).'<br />'; |
foreach my $status ('Active','Future') { |
foreach my $status ('Active','Future') { |
$countslist .= '<nobr>'.$status_title{$status}.': '. |
$countslist .= '<span class="LC_nobreak">'.$status_title{$status}.': '. |
$student_count{$status}.'</nobr><br />'; |
$student_count{$status}.'</span><br />'; |
} |
} |
return $countslist; |
return $countslist; |
} |
} |
|
|
sub courseinfo_row { |
sub courseinfo_row { |
my ($info) = @_; |
my ($info,$knownuser,$details,$countref,$now,$course,$trails,$allitems) = @_; |
my ($cdom,$cnum,$title,$ownerlast,$code,$owner,$seclist,$xlist_items, |
my ($cdom,$cnum,$title,$ownerlast,$code,$owner,$seclist,$xlist_items, |
$accessdates,$showsyllabus,$counts,$autoenrollment,$output); |
$accessdates,$showsyllabus,$counts,$autoenrollment,$output,$categories); |
if (ref($info) eq 'HASH') { |
if (ref($info) eq 'HASH') { |
$cdom = $info->{'cdom'}; |
$cdom = $info->{'cdom'}; |
$cnum = $info->{'cnum'}; |
$cnum = $info->{'cnum'}; |
$title = $info->{'title'}; |
$title = $info->{'title'}; |
$ownerlast = $info->{'ownerlastname'}; |
$ownerlast = $info->{'ownerlastnames'}; |
$code = $info->{'code'}; |
$code = $info->{'code'}; |
$owner = $info->{'owner'}; |
$owner = $info->{'owner'}; |
$seclist = $info->{'seclist'}; |
$seclist = $info->{'seclist'}; |
Line 572 sub courseinfo_row {
|
Line 1086 sub courseinfo_row {
|
$counts = $info->{'counts'}; |
$counts = $info->{'counts'}; |
$autoenrollment = $info->{'autoenrollment'}; |
$autoenrollment = $info->{'autoenrollment'}; |
$showsyllabus = $info->{'showsyllabus'}; |
$showsyllabus = $info->{'showsyllabus'}; |
|
$categories = $info->{'categories'}; |
} else { |
} else { |
$output = '<td colspan="8">'.&mt('No information available for [_1].', |
$output = '<td colspan="8">'.&mt('No information available for [_1].', |
$code).'</td>'; |
$code).'</td>'; |
return $output; |
return $output; |
} |
} |
$output .= '<td>'.$code.'</td>'. |
$output .= '<td>'.$$countref.'</td>'; |
'<td>'.$seclist.'</td>'. |
if ($env{'form.currcat_0'} eq 'instcode::0') { |
|
$output .= '<td>'.$code.'</td>'; |
|
} else { |
|
my ($categorylist,@cats); |
|
if ($categories ne '') { |
|
@cats = split('&',$categories); |
|
} |
|
if ((ref($trails) eq 'ARRAY') && (ref($allitems) eq 'HASH')) { |
|
my @categories = map { $trails->[$allitems->{$_}]; } @cats; |
|
$categorylist = join('<br />',@categories); |
|
} |
|
if ($categorylist eq '') { |
|
$categorylist = ' '; |
|
} |
|
$output .= '<td>'.$categorylist.'</td>'; |
|
} |
|
$output .= '<td>'.$seclist.'</td>'. |
'<td>'.$xlist_items.'</td>'. |
'<td>'.$xlist_items.'</td>'. |
'<td>'.$title.' <font size="-2">'; |
'<td>'.$title.' <font size="-2">'; |
if ($showsyllabus) { |
if ($showsyllabus) { |
$output .= &Apache::loncommon::syllabuswrapper(&mt('Syllabus'),$cnum,$cdom); |
$output .= '<a href="javascript:ToSyllabus('."'$cdom','$cnum'".')">'.&mt('Syllabus').'</a>'; |
} else { |
} else { |
$output .= ' '; |
$output .= ' '; |
} |
} |
$output .= '</font></td>'. |
$output .= '</font></td>'. |
'<td>'.$ownerlast.'</td>'; |
'<td>'.$ownerlast.'</td>'; |
if (&user_is_known()) { |
if ($knownuser) { |
if ($env{'form.coursenum'} eq '') { |
if ($details) { |
$output .= "<td><a href=\"javascript:setCourseId('$cnum')\">".&mt('Show more details').'</a></td>'; |
|
} else { |
|
$output .= |
$output .= |
'<td>'.$accessdates.'</td>'. |
'<td>'.$accessdates.'</td>'. |
'<td>'.$counts.'</td>'. |
'<td>'.$counts.'</td>'. |
'<td>'.$autoenrollment.'</td>'; |
'<td>'.$autoenrollment.'</td>'; |
|
} else { |
|
$output .= "<td><a href=\"javascript:setCourseId('$cnum')\">".&mt('Show more details').'</a></td>'; |
} |
} |
} |
} |
|
my $selfenroll; |
|
if ($info->{'selfenroll_types'}) { |
|
my $showstart = &Apache::lonlocal::locallocaltime($info->{'selfenroll_start'}); |
|
my $showend = &Apache::lonlocal::locallocaltime($info->{'selfenroll_end'}); |
|
if (($info->{'selfenroll_end'} > 0) && ($info->{'selfenroll_end'} > $now)) { |
|
if (($info->{'selfenroll_start'} > 0) && ($info->{'selfenroll_start'} > $now)) { |
|
$output .= '<td>'.&mt('Starts: [_1]','<span class="LC_cusr_emph">'.$showstart.'</span>').'<br />'.&mt('Ends: [_1]','<span class="LC_cusr_emph">'.$showend.'</span>').'</td>'; |
|
} else { |
|
$output .= '<td><a href="javascript:ToSelfenroll('."'$course'".')">'.&mt('Enroll in course').'</a></td>'; |
|
} |
|
$selfenroll = 1; |
|
} |
|
} |
|
if (!$selfenroll) { |
|
$output .= '<td> </td>'; |
|
} |
|
$$countref ++; |
return $output; |
return $output; |
} |
} |
|
|
Line 619 sub identify_sections {
|
Line 1167 sub identify_sections {
|
} |
} |
} |
} |
@secnums = sort {$a <=> $b} @secnums; |
@secnums = sort {$a <=> $b} @secnums; |
my $seclist = join(', ',@secnums); |
$seclist = join(', ',@secnums); |
return $seclist; |
my $numsec = @secnums; |
|
return ($seclist,$numsec); |
} |
} |
|
|
sub get_valid_classes { |
sub get_valid_classes { |
my ($seclist,$xlist_items,$crscode,$owner,$cdom,$cnum) = @_; |
my ($seclist,$xlist_items,$crscode,$owners,$cdom,$cnum) = @_; |
my $response; |
my $response; |
my %validations; |
my %validations; |
@{$validations{'sections'}} = (); |
@{$validations{'sections'}} = (); |
Line 633 sub get_valid_classes {
|
Line 1182 sub get_valid_classes {
|
if ($seclist) { |
if ($seclist) { |
foreach my $sec (split(/, /,$seclist)) { |
foreach my $sec (split(/, /,$seclist)) { |
my $class = $crscode.$sec; |
my $class = $crscode.$sec; |
if (&Apache::lonnet::auto_validate_class_sec($cdom,$cnum,$owner, |
if (&Apache::lonnet::auto_validate_class_sec($cdom,$cnum,$owners, |
$class) eq 'ok') { |
$class) eq 'ok') { |
if (!grep(/^\Q$sec$\E/,@{$validations{'sections'}})) { |
if (!grep(/^\Q$sec$\E/,@{$validations{'sections'}})) { |
push(@{$validations{'sections'}},$sec); |
push(@{$validations{'sections'}},$sec); |
Line 644 sub get_valid_classes {
|
Line 1193 sub get_valid_classes {
|
} |
} |
if ($xlist_items) { |
if ($xlist_items) { |
foreach my $item (split(/, /,$xlist_items)) { |
foreach my $item (split(/, /,$xlist_items)) { |
if (&Apache::lonnet::auto_validate_class_sec($cdom,$cnum,$owner, |
if (&Apache::lonnet::auto_validate_class_sec($cdom,$cnum,$owners, |
$item) eq 'ok') { |
$item) eq 'ok') { |
if (!grep(/^\Q$item$\E/,@{$validations{'xlists'}})) { |
if (!grep(/^\Q$item$\E/,@{$validations{'xlists'}})) { |
push(@{$validations{'xlists'}},$item); |
push(@{$validations{'xlists'}},$item); |
Line 655 sub get_valid_classes {
|
Line 1204 sub get_valid_classes {
|
} |
} |
if ($totalitems > 0) { |
if ($totalitems > 0) { |
if (@{$validations{'sections'}}) { |
if (@{$validations{'sections'}}) { |
$response = &mt('Sections: '). |
$response = &mt('Sections:').' '. |
join(',',@{$validations{'sections'}}).'<br />'; |
join(', ',@{$validations{'sections'}}).'<br />'; |
} |
} |
if (@{$validations{'xlists'}}) { |
if (@{$validations{'xlists'}}) { |
$response .= &mt('Courses: '). |
$response .= &mt('Courses:').' '. |
join(',',@{$validations{'xlists'}}); |
join(', ',@{$validations{'xlists'}}); |
} |
} |
} |
} |
return $response; |
return $response; |
Line 806 END
|
Line 1355 END
|
} |
} |
|
|
sub autoenroll_info { |
sub autoenroll_info { |
my ($coursehash,$now,$seclist,$xlist_items,$code,$owner,$cdom,$cnum) = @_; |
my ($coursehash,$now,$seclist,$xlist_items,$code,$owners,$cdom,$cnum) = @_; |
my $autoenrolldates = &mt('Not enabled'); |
my $autoenrolldates = &mt('Not enabled'); |
if (defined($coursehash->{'internal.autoadds'}) && $coursehash->{'internal.autoadds'} == 1) { |
if (defined($coursehash->{'internal.autoadds'}) && $coursehash->{'internal.autoadds'} == 1) { |
my ($autostart,$autoend); |
my ($autostart,$autoend); |
Line 822 sub autoenroll_info {
|
Line 1371 sub autoenroll_info {
|
} else { |
} else { |
my $valid_classes = |
my $valid_classes = |
&get_valid_classes($seclist,$xlist_items,$code, |
&get_valid_classes($seclist,$xlist_items,$code, |
$owner,$cdom,$cnum); |
$owners,$cdom,$cnum); |
if ($valid_classes ne '') { |
if ($valid_classes ne '') { |
$autoenrolldates = &mt('Not enabled<br />Starts: '). |
$autoenrolldates = &mt('Not enabled').'<br />' |
$autostart.'<br />'.$valid_classes; } |
.&mt('Starts: [_1]',$autostart) |
|
.'<br />'.$valid_classes; |
|
} |
} |
} |
} else { |
} else { |
if ($coursehash->{'internal.autoend'} && $coursehash->{'internal.autoend'} < $now) { |
if ($coursehash->{'internal.autoend'} && $coursehash->{'internal.autoend'} < $now) { |
$autoenrolldates = &mt('Not enabled<br />Ended: ').$autoend; |
$autoenrolldates = &mt('Not enabled').'<br />' |
|
.&mt('Ended: [_1]',$autoend); |
} else { |
} else { |
my $valid_classes = &get_valid_classes($seclist,$xlist_items, |
my $valid_classes = &get_valid_classes($seclist,$xlist_items, |
$code,$owner,$cdom,$cnum); |
$code,$owners,$cdom,$cnum); |
if ($valid_classes ne '') { |
if ($valid_classes ne '') { |
$autoenrolldates = &mt('Currently enabled<br />'). |
$autoenrolldates = &mt('Currently enabled').'<br />'. |
$valid_classes; |
$valid_classes; |
} |
} |
} |
} |