version 1.5, 2006/09/25 00:16:56
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version 1.6, 2006/10/12 23:15:33
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Line 30 use Apache::Constants qw(:common);
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Line 30 use Apache::Constants qw(:common);
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use Apache::loncommon; |
use Apache::loncommon; |
use Apache::lonnet; |
use Apache::lonnet; |
use Apache::lonlocal; |
use Apache::lonlocal; |
use Apache::lonsupportreq; |
use Apache::courseclassifier; |
use Apache::lonacc; |
use Apache::lonacc; |
use lib '/home/httpd/lib/perl/'; |
use lib '/home/httpd/lib/perl/'; |
use LONCAPA; |
use LONCAPA; |
Line 46 sub handler {
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Line 46 sub handler {
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&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'},['sortby']); |
my $codedom = $Apache::lonnet::perlvar{'lonDefDomain'}; |
my $codedom = $Apache::lonnet::perlvar{'lonDefDomain'}; |
my $ccode = ''; |
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my %coursecodes = (); |
my %coursecodes = (); |
my %codes = (); |
my %codes = (); |
my @codetitles = (); |
my @codetitles = (); |
Line 55 sub handler {
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Line 54 sub handler {
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my %idlist = (); |
my %idlist = (); |
my %idnums = (); |
my %idnums = (); |
my %idlist_titles = (); |
my %idlist_titles = (); |
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my %by_year; |
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my %by_sem; |
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my %by_dept; |
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my %cat_items; |
my $caller = 'global'; |
my $caller = 'global'; |
my $format_reply; |
my $format_reply; |
my $totcodes = 0; |
my $totcodes = 0; |
my $jscript = ''; |
my $jscript = ''; |
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my ($numtitles,$lasttitle); |
my $formname = 'coursecatalog'; |
my $formname = 'coursecatalog'; |
my $domdesc = $Apache::lonnet::domaindescription{$codedom}; |
my $domdesc = $Apache::lonnet::domaindescription{$codedom}; |
$totcodes = &Apache::lonsupportreq::retrieve_instcodes(\%coursecodes,$codedom,$totcodes); |
$totcodes = &Apache::courseclassifier::retrieve_instcodes(\%coursecodes,$codedom,$totcodes); |
if ($totcodes > 0) { |
if ($totcodes > 0) { |
if ($ccode eq '') { |
$format_reply = &Apache::lonnet::auto_instcode_format($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') { |
my $numtypes = @codetitles; |
my $numtypes = @codetitles; |
&Apache::courseclassifier::build_code_selections(\%codes,\@codetitles,\%cat_titles,\%cat_order,\%idlist,\%idnums,\%idlist_titles); |
&Apache::lonsupportreq::build_code_selections(\%codes,\@codetitles,\%cat_titles,\%cat_order,\%idlist,\%idnums,\%idlist_titles); |
my ($scripttext,$longtitles) = &Apache::courseclassifier::javascript_definitions(\@codetitles,\%idlist,\%idlist_titles,\%idnums,\%cat_titles); |
&Apache::lonsupportreq::javascript_code_selections($formname,$numtypes,\%cat_titles,\$jscript,\%idlist,\%idnums,\%idlist_titles,\@codetitles); |
my $longtitles_str = join('","',@{$longtitles}); |
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my $allidlist = $idlist{$codetitles[0]}; |
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$numtitles = @codetitles; |
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$lasttitle = $numtitles; |
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if ($numtitles > 4) { |
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$lasttitle = 4; |
} |
} |
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my @data = ('top'); |
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for (my $k=0; $k<$lasttitle; $k++) { |
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my $cat = $codetitles[$k]; |
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my $level = 1; |
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$level = &recurse_options($codetitles[$k],$idlist{$codetitles[$k]},$level,$cat,\%cat_items,\@data,\%by_year,\%by_sem,\%by_dept); } |
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$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,$allidlist); |
} |
} |
if ($env{'form.state'} eq 'listing') { |
if ($env{'form.state'} eq 'listing') { |
$jscript .= ' |
$jscript .= ' |
function setElements() { |
function setElements() { |
'; |
'; |
for (my $i=0; $i<@codetitles; $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++) { |
Line 84 function setElements() {
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Line 100 function setElements() {
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} |
} |
} |
} |
'; |
'; |
$jscript .= ' courseSet('."'$codetitles[$i]'".');'."\n"; |
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} else { |
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last; |
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} |
} |
} |
} |
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$jscript .= ' courseSet()'."\n"; |
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if ($env{'form.'.$codetitles[-1]} != -1) { |
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$jscript .= ' |
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for (var j=0; j<document.'.$formname.'.'.$codetitles[-1].'.length; j++) { |
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if (document.'.$formname.'.'.$codetitles[-1].'[j].value == "'.$env{'form.'.$codetitles[-1]}.'") { |
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document.'.$formname.'.'.$codetitles[-1].'.selectedIndex = j; |
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} |
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} |
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'; |
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} |
$jscript .= '}'; |
$jscript .= '}'; |
$jscript .= qq| |
$jscript .= qq| |
function changeSort(caller) { |
function changeSort(caller) { |
Line 108 function changeSort(caller) {
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Line 131 function changeSort(caller) {
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'no_inline_link' => 1,}); |
'no_inline_link' => 1,}); |
$r->print($start_page); |
$r->print($start_page); |
|
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my $numtitles = @codetitles; |
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$r->print('<h3>'.&mt('Display information about official [_1] classes for which LON-CAPA courses have been created:',$domdesc).'</h3>'); |
$r->print('<h3>'.&mt('Display information about official [_1] classes for which LON-CAPA courses have been created:',$domdesc).'</h3>'); |
$r->print(&mt('<b>Choose which course(s) to list.</b><br />')); |
$r->print(&mt('<b>Choose which course(s) to list.</b><br />')); |
$r->print('<form name="coursecatalog" method="post">'); |
$r->print('<form name="coursecatalog" method="post">'); |
if ($numtitles > 0) { |
if ($numtitles > 0) { |
my $lasttitle = $numtitles; |
$r->print('<table><tr>'); |
if ($numtitles > 4) { |
for (my $k=0; $k<$lasttitle-1; $k++) { |
$lasttitle = 4; |
my @unsorted = @{$cat_items{$codetitles[$k]}}; |
} |
my @items; |
$r->print('<table><tr><td>'.$codetitles[0].'<br />'."\n". |
&Apache::courseclassifier::sort_cats($k,\%cat_order,\@codetitles,\@unsorted,\@items); |
'<select name="'.$codetitles[0].'" onChange="courseSet('."'$codetitles[0]'".')">'."\n". |
my @longitems; |
' <option value="-1" />Select'."\n"); |
if (defined($cat_titles{$codetitles[$k]})) { |
my @items = (); |
foreach my $item (@items) { |
my @longitems = (); |
push(@longitems,$cat_titles{$codetitles[$k]}{$item}); |
if ($idlist{$codetitles[0]} =~ /","/) { |
} |
@items = split(/","/,$idlist{$codetitles[0]}); |
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} else { |
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$items[0] = $idlist{$codetitles[0]}; |
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} |
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if (defined($idlist_titles{$codetitles[0]})) { |
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if ($idlist_titles{$codetitles[0]} =~ /","/) { |
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@longitems = split(/","/,$idlist_titles{$codetitles[0]}); |
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} else { |
} else { |
$longitems[0] = $idlist_titles{$codetitles[0]}; |
@longitems = @items; |
} |
} |
for (my $i=0; $i<@longitems; $i++) { |
$r->print('<td align="center">'.$codetitles[$k].'<br />'."\n". |
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'<select name="'.$codetitles[$k].'" onChange="courseSet()"'); |
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$r->print('>'."\n".'<option value="0" />All'."\n"); |
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for (my $i=0; $i<@items; $i++) { |
if ($longitems[$i] eq '') { |
if ($longitems[$i] eq '') { |
$longitems[$i] = $items[$i]; |
$longitems[$i] = $items[$i]; |
} |
} |
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$r->print(' <option value="'.$items[$i].'">'.$longitems[$i].'</option>'); |
} |
} |
} else { |
$r->print('</select></td>'); |
@longitems = @items; |
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} |
} |
for (my $i=0; $i<@items; $i++) { |
$r->print('<td align="center">'.$codetitles[$lasttitle-1].'<br />'."\n". |
$r->print(' <option value="'.$items[$i].'">'.$longitems[$i].'</option>'); |
'<select name="'.$codetitles[$lasttitle-1].'">'."\n". |
} |
'<option value="0">All'."\n". |
$r->print('</select></td>'); |
'</option>'."\n".'</select>'."\n". |
for (my $i=1; $i<$numtitles; $i++) { |
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$r->print('<td>'.$codetitles[$i].'<br />'."\n". |
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'<select name="'.$codetitles[$i].'" onChange="courseSet('."'$codetitles[$i]'".')">'."\n". |
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'<option value="-1"><-Pick '.$codetitles[$i-1].'</option>'."\n". |
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'</select>'."\n". |
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'</td>' |
'</td>' |
); |
); |
} |
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$r->print('</tr></table>'); |
$r->print('</tr></table>'); |
if ($numtitles > 4) { |
if ($numtitles > 4) { |
$r->print('<br /><br />'.$codetitles[$numtitles].'<br />'."\n". |
$r->print('<br /><br />'.$codetitles[$numtitles-1].'<br />'."\n". |
'<select name="'.$codetitles[$numtitles]. |
'<input type="text" name="'.$codetitles[$numtitles-1].'" /><br />'."\n"); |
'" onChange="courseSet('."'$codetitles[$numtitles]'".')">'."\n". |
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'<option value="-1"><-Pick '.$codetitles[$numtitles-1]. |
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'</option>'."\n".'</select>'."\n"); |
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} |
} |
} |
} |
$r->print('<br /><input type="hidden" name="state" value="listing" /><input type="hidden" name="sortby" value="" /><input type="submit" name="catalogfilter" value="'.&mt('Display courses').'" /></form>'); |
$r->print('<br /><input type="hidden" name="state" value="listing" /><input type="hidden" name="sortby" value="" /><input type="submit" name="catalogfilter" value="'.&mt('Display courses').'" /></form>'); |
Line 170 function changeSort(caller) {
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Line 179 function changeSort(caller) {
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$r->print('<br />'.&mt('No official courses to display for [_1].',$domdesc)); |
$r->print('<br />'.&mt('No official courses to display for [_1].',$domdesc)); |
} |
} |
if ($env{'form.state'} eq 'listing') { |
if ($env{'form.state'} eq 'listing') { |
$r->print('<br /><br />'.&print_course_listing($codedom)); |
$r->print('<br /><br />'.&print_course_listing($codedom).'<br />'); |
} |
} |
$r->print(&Apache::loncommon::end_page()); |
$r->print(&Apache::loncommon::end_page()); |
return OK; |
return OK; |
} |
} |
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sub recurse_options { |
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my ($currkey,$currlist,$level,$cat,$cat_options,$data,$by_year,$by_sem,$by_dept) = @_; |
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if (ref($currlist) eq 'HASH') { |
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$level ++; |
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foreach my $key (sort(keys(%{$currlist}))) { |
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$$data[$level-1]= $key; |
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&recurse_options($key,$currlist->{$key},$level,$cat,$cat_options,$data,$by_year,$by_sem,$by_dept); |
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} |
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} else { |
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$level --; |
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my @contents = split(/","/,$currlist); |
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foreach my $item (@contents) { |
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if (!grep(/^\Q$item\E$/,@{$cat_options->{$cat}})) { |
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push(@{$cat_options->{$cat}},$item); |
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} |
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if ($level == 3) { |
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if (!grep/^\Q$item\E$/,@{$by_year->{$data->[1]}->{$currkey}}) { |
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push(@{$by_year->{$data->[1]}->{$currkey}},$item); |
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} |
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if (!grep/^\Q$item\E$/,@{$by_sem->{$data->[2]}->{$currkey}}) { |
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push(@{$by_sem->{$data->[2]}->{$currkey}},$item); |
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} |
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if (!grep/^\Q$item\E$/,@{$by_dept->{$currkey}}) { |
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push(@{$by_dept->{$currkey}},$item); |
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} |
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} |
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} |
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} |
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return $level; |
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} |
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sub build_javascript { |
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my ($by_year,$by_sem,$by_dept,$cat_order,$codetitles) = @_; |
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my @unsorted = keys(%{$by_year}); |
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my @sorted_yrs; |
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&Apache::courseclassifier::sort_cats('0',$cat_order,$codetitles,\@unsorted,\@sorted_yrs); |
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my $output = 'var idcse_by_yr_year = new Array("'.join('","',@sorted_yrs).'");'."\n". |
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'var idcse_by_yr_dept = new Array('.scalar(@sorted_yrs).');'."\n". |
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'var idcse_by_yr_num = new Array('.scalar(@sorted_yrs).');'."\n"; |
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for (my $i=0; $i<@sorted_yrs; $i++) { |
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my $numkeys = keys(%{$by_year->{$sorted_yrs[$i]}}); |
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$output .= " idcse_by_yr_num[$i] = new Array($numkeys);\n"; |
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if (ref($by_year->{$sorted_yrs[$i]}) eq 'HASH') { |
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@unsorted = keys(%{$by_year->{$sorted_yrs[$i]}}); |
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my @sorted_depts; |
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&Apache::courseclassifier::sort_cats('2',$cat_order,$codetitles,\@unsorted,\@sorted_depts); |
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$output .= qq| idcse_by_yr_dept[$i] = new Array ("|.join('","',@sorted_depts).'");'."\n"; |
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for (my $j=0; $j<@sorted_depts; $j++) { |
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$output .= qq| idcse_by_yr_num[$i][$j] = new Array ("|; |
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$output .= join('","',sort(@{$by_year->{$sorted_yrs[$i]}->{$sorted_depts[$j]}})).'");'."\n"; |
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} |
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} |
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} |
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@unsorted = keys(%{$by_sem}); |
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my @sorted_sems; |
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&Apache::courseclassifier::sort_cats('1',$cat_order,$codetitles,\@unsorted,\@sorted_sems); |
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$output .= 'idcse_by_sem_sems = new Array("'.join('","',@sorted_sems).'");'."\n". |
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'idcse_by_sem_dept = new Array('.scalar(@sorted_sems).');'."\n". |
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'idcse_by_sem_num = new Array('.scalar(@sorted_sems).');'."\n"; |
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for (my $i=0; $i<@sorted_sems; $i++) { |
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my $numkeys = keys(%{$by_sem->{$sorted_sems[$i]}}); |
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$output .= " idcse_by_sem_num[$i] = new Array($numkeys);\n"; |
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if (ref($by_sem->{$sorted_sems[$i]}) eq 'HASH') { |
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@unsorted = keys(%{$by_sem->{$sorted_sems[$i]}}); |
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my @sorted_depts; |
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&Apache::courseclassifier::sort_cats('2',$cat_order,$codetitles,\@unsorted,\@sorted_depts); |
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$output .= qq| idcse_by_sem_dept[$i] = new Array("|.join('","',@sorted_depts).'");'."\n"; |
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for (my $j=0; $j<@sorted_depts; $j++) { |
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$output .= qq| idcse_by_sem_num[$i][$j] = new Array ("|.join('","',sort(@{$by_sem->{$sorted_sems[$i]}->{$sorted_depts[$j]}})).'");'."\n"; |
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} |
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} |
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} |
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@unsorted = keys(%{$by_dept}); |
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my @sorted_deps; |
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&Apache::courseclassifier::sort_cats('2',$cat_order,$codetitles,\@unsorted,\@sorted_deps); |
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$output .= 'idcse_by_dep = new Array('.scalar(@sorted_deps).');'."\n"; |
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for (my $k=0; $k<@sorted_deps; $k++) { |
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$output .= qq| idcse_by_dep[$k] = new Array ("|.join('","',sort(@{$by_dept->{$sorted_deps[$k]}})).'");'."\n"; |
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} |
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return $output; |
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} |
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sub print_course_listing { |
sub print_course_listing { |
my ($domain) = @_; |
my ($domain) = @_; |
my $output; |
my $output; |
Line 184 sub print_course_listing {
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Line 277 sub print_course_listing {
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my $dept = $env{'form.Department'}; |
my $dept = $env{'form.Department'}; |
my $coursenum = $env{'form.Number'}; |
my $coursenum = $env{'form.Number'}; |
my $instcode; |
my $instcode; |
if ($sem != -1) { |
if ($sem eq '0' ) { |
$instcode .= $sem; |
$instcode .= '^[sfu]s'; |
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} else { |
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$instcode .= '^'.$sem; |
} |
} |
if ($year != -1) { |
if ($year eq '0') { |
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$instcode .= '\d{2}'; |
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} else { |
$instcode .= $year; |
$instcode .= $year; |
} |
} |
if ($dept != -1) { |
if ($dept eq '0') { |
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$instcode .= '\w{2,3}'; |
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} else { |
$instcode .= $dept; |
$instcode .= $dept; |
} |
} |
if ($coursenum != -1) { |
if ($coursenum ne '0' && $coursenum != -1) { |
$instcode .= $coursenum; |
$instcode .= $coursenum.'$'; |
} |
} |
my %courses = &Apache::lonnet::courseiddump($domain,'.',1,$instcode,'.','.', |
my %courses = &Apache::lonnet::courseiddump($domain,'.',1,$instcode,'.','.', |
undef,undef,'Course'); |
undef,undef,'Course',1); |
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; |
Line 454 sub get_valid_classes {
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Line 553 sub get_valid_classes {
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return $response; |
return $response; |
} |
} |
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|
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sub javascript_select_filler { |
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my ($formname,$scripttext,$codetitles,$longtitles_str,$allidlist) = @_; |
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my $output = <<END; |
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function courseSet() { |
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var longtitles = new Array ("$longtitles_str"); |
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var valyr = document.$formname.Year.options[document.$formname.Year.selectedIndex].value |
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var valsem = document.$formname.Semester.options[document.$formname.Semester.selectedIndex].value |
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var valdept = document.$formname.Department.options[document.$formname.Department.selectedIndex].value |
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var valclass = document.$formname.Number.options[document.$formname.Number.selectedIndex].value |
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var idyears = new Array("$allidlist"); |
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var idyr = -1; |
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var idsem = -1; |
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var iddept = -1; |
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document.$formname.Number.length = 0; |
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1; |
$scripttext |
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|
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selYear = document.$formname.Year.selectedIndex-1; |
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selSemester = document.$formname.Semester.selectedIndex-1; |
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selDepartment = document.$formname.Department.selectedIndex-1; |
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if (selYear == -1) { |
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if (selSemester == -1) { |
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if (selDepartment > -1) { |
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document.$formname.Number.options[0] = new Option('All','0',false,false); |
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for (var k=0; k<idcse_by_dep[selDepartment].length; k++) { |
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document.$formname.Number.options[k+1] = new Option(idcse_by_dep[selDepartment][k],idcse_by_dep[selDepartment][k],false,false); |
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|
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} |
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} |
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else { |
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document.$formname.Number.options[0] = new Option("All","0",true,true); |
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} |
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} |
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else { |
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if (selDepartment > -1) { |
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for (var i=0; i<idcse_by_sem_sems.length; i++) { |
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if (idcse_by_sem_sems[i] == valsem) { |
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idsem = i; |
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} |
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} |
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if (idsem != -1) { |
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for (var i=0; i<idcse_by_sem_dept[idsem].length; i++) { |
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if (idcse_by_sem_dept[idsem][i] == valdept) { |
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iddept = i; |
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} |
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} |
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} |
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if (iddept != -1) { |
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document.$formname.Number.options[0] = new Option('All','0',false,false); |
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for (var k=0; k<idcse_by_sem_num[idsem][iddept].length; k++) { |
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document.$formname.Number.options[k+1] = new Option(idcse_by_sem_num[idsem][iddept][k],idcse_by_sem_num[idsem][iddept][k],false,false); |
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} |
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} |
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else { |
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document.$formname.Number.options[0] = new Option('No courses','0',true,true); |
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} |
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} |
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else { |
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document.$formname.Number.options[0] = new Option("All","0",true,true); |
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} |
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} |
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} |
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else { |
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if (selSemester == -1) { |
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if (selDepartment > -1) { |
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for (var i=0; i<idcse_by_yr_year.length; i++) { |
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if (idcse_by_yr_year[i] == valyr) { |
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idyr = i; |
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} |
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} |
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if (idyr != -1) { |
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for (var i=0; i<idcse_by_yr_dept[idyr].length; i++) { |
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if (idcse_by_yr_dept[idyr][i] == valdept) { |
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iddept = i; |
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} |
|
} |
|
} |
|
if (iddept != -1) { |
|
document.$formname.Number.options[0] = new Option('All','0',false,false); |
|
for (var k=0; k<idcse_by_yr_num[idyr][iddept].length; k++) { |
|
document.$formname.Number.options[k+1] = new Option(idcse_by_yr_num[idyr][iddept][k],idcse_by_yr_num[idyr][iddept][k],false,false); |
|
} |
|
} |
|
else { |
|
document.$formname.Number.options[0] = new Option('No courses','0',true,true); |
|
} |
|
} |
|
else { |
|
document.$formname.Number.options[0] = new Option("All","0",true,true); |
|
} |
|
} |
|
else { |
|
for (var k=0; k<idyears.length; k++) { |
|
if (idyears[k] == valyr) { |
|
idyr = k; |
|
} |
|
} |
|
if (idyr != -1) { |
|
for (var k=0; k<idsems[idyr].length; k++) { |
|
if (idsems[idyr][k] == valsem) { |
|
idsem = k; |
|
} |
|
} |
|
} |
|
if (idsem != -1) { |
|
for (var k=0; k<idcodes[idyr][idsem].length; k++) { |
|
if (idcodes[idyr][idsem][k] == valdept) { |
|
iddept = k; |
|
} |
|
} |
|
} |
|
if (iddept != -1) { |
|
document.$formname.Number.options[0] = new Option('All','0',false,false); |
|
for (var i=0; i<idcourses[idyr][idsem][iddept].length; i++) { |
|
var display = idcourses[idyr][idsem][iddept][i]; |
|
if (longtitles[3] == 1) { |
|
if (idcourseslongs[idyr][idsem][iddept][i] != "") { |
|
display = idcourseslongs[idyr][idsem][iddept][i] |
|
} |
|
} |
|
document.$formname.Number.options[i+1] = new Option(display,idcourses[idyr][idsem][iddept][i],false,false) |
|
} |
|
} |
|
else { |
|
document.$formname.Number.options[0] = new Option('No courses','0',true,true); |
|
} |
|
} |
|
document.$formname.Number.selectedIndex = 0 |
|
} |
|
} |
|
END |
|
return $output; |
|
} |
|
|
|
1; |