version 1.44, 2008/02/29 19:07:06
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version 1.49, 2008/05/08 22:13:32
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Line 37 use Apache::loncommon();
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Line 37 use Apache::loncommon();
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use Apache::lonhtmlcommon(); |
use Apache::lonhtmlcommon(); |
use Apache::lonlocal; |
use Apache::lonlocal; |
use Apache::lonmsg(); |
use Apache::lonmsg(); |
use LONCAPA(); |
use LONCAPA; |
use LONCAPA::Enrollment; |
use LONCAPA::Enrollment; |
use File::Copy; |
use File::Copy; |
use Locale::Language; |
use Locale::Language; |
Line 70 sub handler {
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Line 70 sub handler {
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my %domconfig = |
my %domconfig = |
&Apache::lonnet::get_dom('configuration',['login','rolecolors', |
&Apache::lonnet::get_dom('configuration',['login','rolecolors', |
'quotas','autoenroll','autoupdate','directorysrch', |
'quotas','autoenroll','autoupdate','directorysrch', |
'usercreation','usermodification','contacts','defaults'],$dom); |
'usercreation','usermodification','contacts','defaults', |
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'scantron','coursecategories'],$dom); |
my @prefs_order = ('rolecolors','login','defaults','quotas','autoenroll', |
my @prefs_order = ('rolecolors','login','defaults','quotas','autoenroll', |
'autoupdate','directorysrch','contacts', |
'autoupdate','directorysrch','contacts', |
'usercreation','usermodification'); |
'usercreation','usermodification','scantron', |
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'coursecategories'); |
my %prefs = ( |
my %prefs = ( |
'rolecolors' => |
'rolecolors' => |
{ text => 'Default color schemes', |
{ text => 'Default color schemes', |
Line 150 sub handler {
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Line 152 sub handler {
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{col1 => 'Target user has role', |
{col1 => 'Target user has role', |
col2 => 'User information updateable in course context'}], |
col2 => 'User information updateable in course context'}], |
}, |
}, |
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'scantron' => |
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{ text => 'Scantron format file', |
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help => 'Domain_Scantron_Formats', |
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header => [ {col1 => 'Item', |
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col2 => '', |
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}], |
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}, |
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'coursecategories' => |
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{ text => 'Cataloging of courses', |
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help => 'Domain_Course_Catalog', |
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header => [ {col1 => 'Categories', |
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col2 => '', |
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}], |
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} |
); |
); |
my @roles = ('student','coordinator','author','admin'); |
my @roles = ('student','coordinator','author','admin'); |
my @actions = &Apache::loncommon::get_env_multiple('form.actions'); |
my @actions = &Apache::loncommon::get_env_multiple('form.actions'); |
Line 308 sub handler {
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Line 324 sub handler {
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$r->print('</div><div class="LC_clear_float_footer"></div><h3>'. |
$r->print('</div><div class="LC_clear_float_footer"></div><h3>'. |
&mt('Display options').'</h3>'."\n". |
&mt('Display options').'</h3>'."\n". |
'<p><span class="LC_nobreak">'.&mt('Display using: ')."\n". |
'<p><span class="LC_nobreak">'.&mt('Display using: ')."\n". |
'<label><input type="radio" name="numcols" value="1">'. |
'<label><input type="radio" name="numcols" value="1" />'. |
&mt('one column').'</label> '. |
&mt('one column').'</label> <label>'. |
'<input type="radio" name="numcols" value="2">'. |
'<input type="radio" name="numcols" value="2" />'. |
&mt('two columns').'</label></span></p>'); |
&mt('two columns').'</label></span></p>'); |
$r->print(&print_footer($r,$phase,'display','Go')); |
$r->print(&print_footer($r,$phase,'display','Go')); |
$r->print('</form>'); |
$r->print('</form>'); |
Line 343 sub process_changes {
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Line 359 sub process_changes {
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$output = &modify_contacts($dom,%domconfig); |
$output = &modify_contacts($dom,%domconfig); |
} elsif ($action eq 'defaults') { |
} elsif ($action eq 'defaults') { |
$output = &modify_defaults($dom,$r); |
$output = &modify_defaults($dom,$r); |
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} elsif ($action eq 'scantron') { |
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$output = &modify_scantron($r,$dom,$confname,%domconfig); |
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} elsif ($action eq 'coursecategories') { |
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$output = &modify_coursecategories($dom,%domconfig); |
} |
} |
return $output; |
return $output; |
} |
} |
Line 350 sub process_changes {
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Line 370 sub process_changes {
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sub print_config_box { |
sub print_config_box { |
my ($r,$dom,$confname,$phase,$action,$item,$settings) = @_; |
my ($r,$dom,$confname,$phase,$action,$item,$settings) = @_; |
my $rowtotal = 0; |
my $rowtotal = 0; |
my $output = |
my $output; |
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if ($action eq 'coursecategories') { |
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$output = &coursecategories_javascript($settings); |
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} |
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$output .= |
'<table class="LC_nested_outer"> |
'<table class="LC_nested_outer"> |
<tr> |
<tr> |
<th align="left"><span class="LC_nobreak">'.&mt($item->{text}). |
<th align="left"><span class="LC_nobreak">'.&mt($item->{text}). |
Line 450 sub print_config_box {
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Line 474 sub print_config_box {
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$output .= ' |
$output .= ' |
<td class="LC_left_item">'.$item->{'header'}->[0]->{'col1'}.'</td>'; |
<td class="LC_left_item">'.$item->{'header'}->[0]->{'col1'}.'</td>'; |
} |
} |
|
my $colspan = ($action eq 'coursecategories')?' colspan="2"':''; |
$output .= ' |
$output .= ' |
<td class="LC_right_item">'.$item->{'header'}->[0]->{'col2'}.'</td> |
<td class="LC_right_item"'.$colspan.'>'.$item->{'header'}->[0]->{'col2'}.'</td> |
</tr>'; |
</tr>'; |
$rowtotal ++; |
$rowtotal ++; |
if ($action eq 'login') { |
if ($action eq 'login') { |
$output .= &print_login($dom,$confname,$phase,$settings,\$rowtotal); |
$output .= &print_login($dom,$confname,$phase,$settings,\$rowtotal); |
} elsif ($action eq 'quotas') { |
} elsif ($action eq 'quotas') { |
Line 466 sub print_config_box {
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Line 491 sub print_config_box {
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$output .= &print_contacts($dom,$settings,\$rowtotal); |
$output .= &print_contacts($dom,$settings,\$rowtotal); |
} elsif ($action eq 'defaults') { |
} elsif ($action eq 'defaults') { |
$output .= &print_defaults($dom,\$rowtotal); |
$output .= &print_defaults($dom,\$rowtotal); |
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} elsif ($action eq 'scantron') { |
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$output .= &print_scantronformat($r,$dom,$confname,$settings,\$rowtotal); |
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} elsif ($action eq 'coursecategories'){ |
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$output .= &print_coursecategories($dom,$item,$settings,\$rowtotal); |
} |
} |
} |
} |
$output .= ' |
$output .= ' |
Line 486 function changePage(formname,newphase) {
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Line 515 function changePage(formname,newphase) {
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numchecked = 0; |
numchecked = 0; |
if (formname == document.pickactions) { |
if (formname == document.pickactions) { |
if (formname.actions.length > 0) { |
if (formname.actions.length > 0) { |
for (var i = 0; i <formname.actions.length; i++) { |
for (var i = 0; i<formname.actions.length; i++) { |
if (formname.actions[i].checked) { |
if (formname.actions[i].checked) { |
numchecked ++; |
numchecked ++; |
} |
} |
Line 1300 sub print_directorysrch {
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Line 1329 sub print_directorysrch {
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} |
} |
} |
} |
my ($searchtitles,$titleorder) = &sorted_searchtitles(); |
my ($searchtitles,$titleorder) = &sorted_searchtitles(); |
my ($othertitle,$usertypes,$types) = &Apache::Loncommon::sorted_inst_types($dom); |
my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom); |
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my $numinrow = 4; |
my $numinrow = 4; |
my $cansrchrow = 0; |
my $cansrchrow = 0; |
Line 1509 sub print_usercreation {
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Line 1538 sub print_usercreation {
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$rowcount ++; |
$rowcount ++; |
} |
} |
} elsif ($position eq 'middle') { |
} elsif ($position eq 'middle') { |
my @creators = ('author','course','selfenroll'); |
my @creators = ('author','course','selfcreate'); |
my ($rules,$ruleorder) = |
my ($rules,$ruleorder) = |
&Apache::lonnet::inst_userrules($dom,'username'); |
&Apache::lonnet::inst_userrules($dom,'username'); |
my %lt = &usercreation_types(); |
my %lt = &usercreation_types(); |
Line 1531 sub print_usercreation {
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Line 1560 sub print_usercreation {
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foreach my $item (@creators) { |
foreach my $item (@creators) { |
$rownum ++; |
$rownum ++; |
if ($checked{$item} eq '') { |
if ($checked{$item} eq '') { |
if ($item eq 'selfenroll') { |
if ($item eq 'selfcreate') { |
$checked{$item} = 'none'; |
$checked{$item} = 'none'; |
} else { |
} else { |
$checked{$item} = 'any'; |
$checked{$item} = 'any'; |
Line 1547 sub print_usercreation {
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Line 1576 sub print_usercreation {
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'<td><span class="LC_nobreak">'.$lt{$item}. |
'<td><span class="LC_nobreak">'.$lt{$item}. |
'</span></td><td align="right">'; |
'</span></td><td align="right">'; |
my @options = ('any'); |
my @options = ('any'); |
if ($item eq 'selfenroll') { |
if ($item eq 'selfcreate') { |
push(@options,('email','login','sso')); |
push(@options,('email','login','sso')); |
} else { |
} else { |
if (ref($rules) eq 'HASH') { |
if (ref($rules) eq 'HASH') { |
Line 1626 sub user_formats_row {
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Line 1655 sub user_formats_row {
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my %text = ( |
my %text = ( |
'username' => 'new usernames', |
'username' => 'new usernames', |
'id' => 'IDs', |
'id' => 'IDs', |
'email' => 'e-mail addresses of self-enrollers', |
'email' => 'self-created accounts (e-mail)', |
); |
); |
my $css_class = $rowcount%2?' class="LC_odd_row"':''; |
my $css_class = $rowcount%2?' class="LC_odd_row"':''; |
$output = '<tr '.$css_class.'>'. |
$output = '<tr '.$css_class.'>'. |
Line 1677 sub usercreation_types {
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Line 1706 sub usercreation_types {
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my %lt = &Apache::lonlocal::texthash ( |
my %lt = &Apache::lonlocal::texthash ( |
author => 'When adding a co-author', |
author => 'When adding a co-author', |
course => 'When adding a user to a course', |
course => 'When adding a user to a course', |
selfenroll => 'When a user is self-enrolling', |
selfcreate => 'User creates own account', |
any => 'Any', |
any => 'Any', |
official => 'Institutional only ', |
official => 'Institutional only ', |
unofficial => 'Non-institutional only', |
unofficial => 'Non-institutional only', |
Line 1687 sub usercreation_types {
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Line 1716 sub usercreation_types {
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none => 'None', |
none => 'None', |
); |
); |
return %lt; |
return %lt; |
} |
} |
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sub authtype_names { |
sub authtype_names { |
my %lt = &Apache::lonlocal::texthash( |
my %lt = &Apache::lonlocal::texthash( |
Line 1788 sub defaults_titles {
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Line 1817 sub defaults_titles {
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return (\%titles); |
return (\%titles); |
} |
} |
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|
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sub print_scantronformat { |
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my ($r,$dom,$confname,$settings,$rowtotal) = @_; |
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my $itemcount = 1; |
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my ($datatable,$css_class,$scantronurl,$is_custom,%error,%scantronurls); |
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my $switchserver = &check_switchserver($dom,$confname); |
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my %lt = &Apache::lonlocal::texthash ( |
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default => 'Default scantron format file error', |
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custom => 'Custom scantron format file error', |
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); |
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my %scantronfiles = ( |
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default => 'default.tab', |
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custom => 'custom.tab', |
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); |
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foreach my $key (keys(%scantronfiles)) { |
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$scantronurls{$key} = '/res/'.$dom.'/'.$confname.'/scantron/' |
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.$scantronfiles{$key}; |
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} |
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my @defaultinfo = &Apache::lonnet::stat_file($scantronurls{'default'}); |
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if ((!@defaultinfo) || ($defaultinfo[0] eq 'no_such_dir')) { |
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if (!$switchserver) { |
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my $servadm = $r->dir_config('lonAdmEMail'); |
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my ($configuserok,$author_ok) = &config_check($dom,$confname,$servadm); |
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if ($configuserok eq 'ok') { |
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if ($author_ok eq 'ok') { |
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my %legacyfile = ( |
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default => $Apache::lonnet::perlvar{'lonTabDir'}.'/default_scantronformat.tab', |
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custom => $Apache::lonnet::perlvar{'lonTabDir'}.'/scantronformat.tab', |
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); |
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my %md5chk; |
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foreach my $type (keys(%legacyfile)) { |
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$md5chk{$type} = split(/ /,`md5sum $legacyfile{$type}`); |
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chop($md5chk{$type}); |
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} |
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if ($md5chk{'default'} ne $md5chk{'custom'}) { |
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foreach my $type (keys(%legacyfile)) { |
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($scantronurls{$type},$error{$type}) = |
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&legacy_scantronformat($r,$dom,$confname, |
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$type,$legacyfile{$type}, |
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$scantronurls{$type}, |
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$scantronfiles{$type}); |
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} |
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} else { |
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($scantronurls{'default'},$error{'default'}) = |
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&legacy_scantronformat($r,$dom,$confname, |
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'default',$legacyfile{'default'}, |
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$scantronurls{'default'}, |
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$scantronfiles{'default'}); |
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} |
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} |
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} |
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} else { |
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$error{'default'} = &mt("Unable to copy default scantron formatfile to domain's RES space: [_1]",$switchserver); |
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} |
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} |
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if (ref($settings) eq 'HASH') { |
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if ($settings->{'scantronformat'} eq "/res/$dom/$confname/scantron/custom.tab") { |
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my @info = &Apache::lonnet::stat_file($settings->{'scantronformat'}); |
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if ((!@info) || ($info[0] eq 'no_such_dir')) { |
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$scantronurl = ''; |
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} else { |
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$scantronurl = $settings->{'scantronformat'}; |
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} |
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$is_custom = 1; |
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} else { |
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$scantronurl = $scantronurls{'default'}; |
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} |
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} else { |
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$scantronurl = $scantronurls{'default'}; |
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} |
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$css_class = $itemcount%2?' class="LC_odd_row"':''; |
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$datatable .= '<tr'.$css_class.'>'; |
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if (!$is_custom) { |
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$datatable .= '<td>'.&mt('Default in use:').'<br />'; |
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if ($scantronurl) { |
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$datatable .= '<a href="'.$scantronurl.'" target="_blank">'. |
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&mt('Default scantron format file').'</a>'; |
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} else { |
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$datatable = &mt('File unavailable for display'); |
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} |
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$datatable .= '</td><td valign="bottom">'.&mt('Upload:').'<br />'; |
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} else { |
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if (keys(%error) > 0) { |
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my $errorstr; |
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foreach my $key (sort(keys(%error))) { |
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$errorstr .= $lt{$key}.': '.$error{$key}.'<br />'; |
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} |
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$datatable .= '<td>'.$errorstr.'</td><td>'; |
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} elsif ($scantronurl) { |
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$datatable .= '<td><a href="'.$scantronurl.'" target="_blank">' .&mt('Custom scantron format file').'</a>' |
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.'<span class="LC_nobreak"><label>' |
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.'<input type="checkbox" name="scantronformat_del"' |
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.'" value="1" />'.&mt('Delete?').'</label></td>' |
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.'<td>'.&mt('Replace:').'</span><br />'; |
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} |
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} |
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if (keys(%error) == 0) { |
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if ($switchserver) { |
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$datatable .= &mt('Upload to library server: [_1]',$switchserver); |
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} else { |
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$datatable .=' <input type="file" name="scantronformat" />'; |
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} |
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} |
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$datatable .= '</td></tr>'; |
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$$rowtotal ++; |
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return $datatable; |
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} |
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sub legacy_scantronformat { |
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my ($r,$dom,$confname,$file,$legacyfile,$newurl,$newfile) = @_; |
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my ($url,$error); |
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my @statinfo = &Apache::lonnet::stat_file($newurl); |
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if ((!@statinfo) || ($statinfo[0] eq 'no_such_dir')) { |
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(my $result,$url) = |
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&publishlogo($r,'copy',$legacyfile,$dom,$confname,'scantron', |
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'','',$newfile); |
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if ($result ne 'ok') { |
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$error = &mt("An error occurred publishing the [_1] scantron format file in RES space. Error was: [_2].",$newfile,$result); |
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} |
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} |
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return ($url,$error); |
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} |
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sub print_coursecategories { |
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my ($dom,$hdritem,$settings,$rowtotal) = @_; |
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my ($datatable,$css_class); |
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my $itemcount = 1; |
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if (ref($settings) eq 'HASH') { |
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my (@cats,@trails,%allitems,%idx,@jsarray); |
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&extract_categories($settings,\@cats,\@trails,\%allitems,\%idx,\@jsarray); |
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my $maxdepth = scalar(@cats); |
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my $colattrib = ''; |
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if ($maxdepth > 2) { |
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$colattrib = ' colspan="2" '; |
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} |
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my @path; |
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if (@cats > 0) { |
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if (ref($cats[0]) eq 'ARRAY') { |
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my $numtop = @{$cats[0]}; |
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my $maxnum = $numtop; |
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if ((!grep(/^instcode$/,@{$cats[0]})) || ($settings->{'instcode::0'} eq '')) { |
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$maxnum ++; |
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} |
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my $lastidx; |
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for (my $i=0; $i<$numtop; $i++) { |
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my $parent = $cats[0][$i]; |
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$css_class = $itemcount%2?' class="LC_odd_row"':''; |
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my $item = &escape($parent).'::0'; |
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my $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','$item','$idx{$item}'".');"'; |
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$lastidx = $idx{$item}; |
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$datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">' |
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.'<select name="'.$item.'"'.$chgstr.'>'; |
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for (my $k=0; $k<=$maxnum; $k++) { |
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my $vpos = $k+1; |
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my $selstr; |
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if ($k == $i) { |
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$selstr = ' selected="selected" '; |
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} |
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$datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>'; |
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} |
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$datatable .= '</select></td><td>'; |
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if ($parent eq 'instcode') { |
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$datatable .= '<span class="LC_nobreak">'.&mt('Official courses') |
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.'</span><br /><span class="LC_nobreak">(' |
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.&mt('with institutional codes').')</span></td>' |
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.'<td'.$colattrib.'><span class="LC_nobreak"><label><input type="radio" name="instcode" value="1" checked="checked" />' |
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.&mt('Display').'</label> ' |
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.'<label><input type="radio" name="instcode" value="0" />' |
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.&mt('Do not display').'</label></span></td>'; |
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} else { |
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$datatable .= $parent |
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.' <label><input type="checkbox" name="deletecategory" ' |
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.'value="'.$item.'" />'.&mt('Delete').'</label></span></td>'; |
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} |
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my $depth = 1; |
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push(@path,$parent); |
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$datatable .= &build_category_rows($itemcount,\@cats,$depth,$parent,\@path,\%idx); |
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pop(@path); |
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$datatable .= '</tr><tr><td colspan="'.$maxdepth.'" class="LC_row_separator"></td></tr>'; |
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$itemcount ++; |
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} |
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$css_class = $itemcount%2?' class="LC_odd_row"':''; |
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my $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','addcategory_pos','$lastidx'".');"'; |
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$datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak"><select name="addcategory_pos"'.$chgstr.'>'; |
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for (my $k=0; $k<=$maxnum; $k++) { |
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my $vpos = $k+1; |
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my $selstr; |
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if ($k == $numtop) { |
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$selstr = ' selected="selected" '; |
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} |
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$datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>'; |
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} |
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$datatable .= '</select></span></td><td colspan="2">'.&mt('New:').' ' |
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.'<input type="text" size="20" name="addcategory_name" value="" /></td>' |
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.'</tr>'."\n"; |
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$itemcount ++; |
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if ((!grep(/^instcode$/,@{$cats[0]})) || ($settings->{'instcode::0'} eq '')) { |
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$css_class = $itemcount%2?' class="LC_odd_row"':''; |
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my $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','instcode_pos','$lastidx'".');"'; |
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$datatable .= '<tr><td colspan="'.$maxdepth.'" class="LC_row_separator"></td></tr><tr '.$css_class.'><td>'. |
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'<span class="LC_nobreak"><select name="instcode_pos"'.$chgstr.'>'; |
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for (my $k=0; $k<=$maxnum; $k++) { |
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my $vpos = $k+1; |
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my $selstr; |
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if ($k == $maxnum) { |
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$selstr = ' selected="selected" '; |
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} |
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$datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>'; |
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} |
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$datatable .= '</select></span></td><td><span class="LC_nobreak">' |
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.&mt('Official courses').'</span>'.'<br /><span class="LC_nobreak">(' |
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.&mt('with institutional codes').')</span></td>' |
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.'<td><span class="LC_nobreak"><label><input type="radio" name="instcode" value="1" />' |
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.&mt('Display').'</label> ' |
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.'<label><input type="radio" name="instcode" value="0" checked="checked"/>' |
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.&mt('Do not display').'</label></span></td></tr>'; |
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} |
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} |
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} else { |
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$datatable .= &initialize_categories($itemcount); |
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} |
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} else { |
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$datatable .= '<td class="LC_right_item">'.$hdritem->{'header'}->[0]->{'col2'}.'</td>' |
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.&initialize_categories($itemcount); |
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} |
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$$rowtotal += $itemcount; |
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return $datatable; |
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} |
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|
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sub coursecategories_javascript { |
|
my ($settings) = @_; |
|
my ($output,$jstext); |
|
if (ref($settings) eq 'HASH') { |
|
my (@cats,@jsarray,%idx); |
|
&gather_categories($settings,\@cats,\%idx,\@jsarray); |
|
if (@jsarray > 0) { |
|
$jstext = ' var categories = Array('.scalar(@jsarray).');'."\n"; |
|
for (my $i=0; $i<@jsarray; $i++) { |
|
if (ref($jsarray[$i]) eq 'ARRAY') { |
|
my $catstr = join('","',@{$jsarray[$i]}); |
|
$jstext .= ' categories['.$i.'] = Array("'.$catstr.'");'."\n"; |
|
} |
|
} |
|
} |
|
} else { |
|
$jstext = ' var categories = Array(1);'."\n". |
|
' categories[0] = Array("instcode_pos");'."\n"; |
|
} |
|
$output = <<"ENDSCRIPT"; |
|
<script type="text/javascript"> |
|
function reorderCats(form,parent,item,idx) { |
|
var changedVal; |
|
$jstext |
|
var newpos = 'addcategory_pos'; |
|
var current = new Array; |
|
if (parent == '') { |
|
var has_instcode = 0; |
|
var maxtop = categories[idx].length; |
|
for (var j=0; j<maxtop; j++) { |
|
if (categories[idx][j] == 'instcode::0') { |
|
has_instcode == 1; |
|
} |
|
} |
|
if (has_instcode == 0) { |
|
categories[idx][maxtop] = 'instcode_pos'; |
|
} |
|
} else { |
|
newpos += '_'+parent; |
|
} |
|
var maxh = 1 + categories[idx].length; |
|
var current = new Array; |
|
var newitemVal = form.elements[newpos].options[form.elements[newpos].selectedIndex].value; |
|
if (item == newpos) { |
|
changedVal = newitemVal; |
|
} else { |
|
changedVal = form.elements[item].options[form.elements[item].selectedIndex].value; |
|
current[newitemVal] = newpos; |
|
} |
|
for (var i=0; i<categories[idx].length; i++) { |
|
var elementName = categories[idx][i]; |
|
if (elementName != item) { |
|
if (form.elements[elementName]) { |
|
var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value; |
|
current[currVal] = elementName; |
|
} |
|
} |
|
} |
|
var oldVal; |
|
for (var j=0; j<maxh; j++) { |
|
if (current[j] == undefined) { |
|
oldVal = j; |
|
} |
|
} |
|
if (oldVal < changedVal) { |
|
for (var k=oldVal+1; k<=changedVal ; k++) { |
|
var elementName = current[k]; |
|
form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex - 1; |
|
} |
|
} else { |
|
for (var k=changedVal; k<oldVal; k++) { |
|
var elementName = current[k]; |
|
form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex + 1; |
|
} |
|
} |
|
return; |
|
} |
|
</script> |
|
|
|
ENDSCRIPT |
|
return $output; |
|
} |
|
|
|
sub initialize_categories { |
|
my ($itemcount) = @_; |
|
my $datatable; |
|
my $css_class = $itemcount%2?' class="LC_odd_row"':''; |
|
my $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','instcode_pos','0'".');"'; |
|
|
|
$datatable = '<tr '.$css_class.'><td><span class="LC_nobreak">' |
|
.'<select name="instcode_pos"><option value="0" selected="selected">1</option>' |
|
.'<option value="1">2</option></select> ' |
|
.&mt('Official courses (with institutional codes)') |
|
.'</span></td><td><span class="LC_nobreak">' |
|
.'<label><input type="radio" name="instcode" value="1" checked="checked" />' |
|
.&mt('Display').'</label> <label>' |
|
.'<input type="radio" name="instcode" value="0" />'.&mt('Do not display') |
|
.'</label></span></td></tr>'; |
|
$itemcount ++; |
|
$css_class = $itemcount%2?' class="LC_odd_row"':''; |
|
$chgstr = ' onchange="javascript:reorderCats(this.form,'."'','addcategory_pos','0'".');"'; |
|
$datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">' |
|
.'<select name="addcategory_pos"'.$chgstr/'><option value="0">1</option>' |
|
.'<option value="1" selected="selected">2</option></select> ' |
|
.&mt('Add category').'</td><td>'.&mt('Name:') |
|
.' <input type="text" size="20" name="addcategory_name" value="" /></td></tr>'; |
|
return $datatable; |
|
} |
|
|
|
sub build_category_rows { |
|
my ($itemcount,$cats,$depth,$parent,$path,$idx) = @_; |
|
my ($text,$name,$item,$chgstr); |
|
if (ref($cats) eq 'ARRAY') { |
|
my $maxdepth = scalar(@{$cats}); |
|
if (ref($cats->[$depth]) eq 'HASH') { |
|
if (ref($cats->[$depth]{$parent}) eq 'ARRAY') { |
|
my $numchildren = @{$cats->[$depth]{$parent}}; |
|
my $css_class = $itemcount%2?' class="LC_odd_row"':''; |
|
$text .= '<td><table class="LC_datatable">'; |
|
my ($idxnum,$parent_name,$parent_item); |
|
my $higher = $depth - 1; |
|
if ($higher == 0) { |
|
$parent_name = &escape($parent).'::'.$higher; |
|
} else { |
|
if (ref($path) eq 'ARRAY') { |
|
$parent_name = &escape($parent).':'.&escape($path->[-2]).':'.$higher; |
|
} |
|
} |
|
$parent_item = 'addcategory_pos_'.$parent_name; |
|
for (my $j=0; $j<=$numchildren; $j++) { |
|
if ($j < $numchildren) { |
|
$name = $cats->[$depth]{$parent}[$j]; |
|
$item = &escape($name).':'.&escape($parent).':'.$depth; |
|
$idxnum = $idx->{$item}; |
|
} else { |
|
$name = $parent_name; |
|
$item = $parent_item; |
|
} |
|
$chgstr = ' onchange="javascript:reorderCats(this.form,'."'$parent_name','$item','$idxnum'".');"'; |
|
$text .= '<tr '.$css_class.'><td><span class="LC_nobreak"><select name="'.$item.'"'.$chgstr.'>'; |
|
for (my $i=0; $i<=$numchildren; $i++) { |
|
my $vpos = $i+1; |
|
my $selstr; |
|
if ($j == $i) { |
|
$selstr = ' selected="selected" '; |
|
} |
|
$text .= '<option value="'.$i.'"'.$selstr.'>'.$vpos.'</option>'; |
|
} |
|
$text .= '</select> '; |
|
if ($j < $numchildren) { |
|
my $deeper = $depth+1; |
|
$text .= $name.' ' |
|
.'<label><input type="checkbox" name="deletecategory" value="' |
|
.$item.'" />'.&mt('Delete').'</label></span></td><td>'; |
|
if(ref($path) eq 'ARRAY') { |
|
push(@{$path},$name); |
|
$text .= &build_category_rows($itemcount,$cats,$deeper,$name,$path,$idx); |
|
pop(@{$path}); |
|
} |
|
} else { |
|
$text .= &mt('New:').' </span><input type="textbox" size="20" name="addcategory_name_'; |
|
if ($j == $numchildren) { |
|
$text .= $name; |
|
} else { |
|
$text .= $item; |
|
} |
|
$text .= '" value="" />'; |
|
} |
|
$text .= '</td></tr>'; |
|
} |
|
$text .= '</table></td>'; |
|
} else { |
|
my $higher = $depth-1; |
|
if ($higher == 0) { |
|
$name = &escape($parent).'::'.$higher; |
|
} else { |
|
if (ref($path) eq 'ARRAY') { |
|
$name = &escape($parent).':'.&escape($path->[-2]).':'.$higher; |
|
} |
|
} |
|
my $colspan; |
|
if ($parent ne 'instcode') { |
|
$colspan = $maxdepth - $depth - 1; |
|
$text .= '<td colspan="'.$colspan.'">'.&mt('Add subcategory:').'<input type="textbox" size="20" name="subcat_'.$name.'" value="" /></td>'; |
|
} |
|
} |
|
} |
|
} |
|
return $text; |
|
} |
|
|
sub modifiable_userdata_row { |
sub modifiable_userdata_row { |
my ($context,$role,$settings,$numinrow,$rowcount) = @_; |
my ($context,$role,$settings,$numinrow,$rowcount) = @_; |
Line 2128 sub modify_colors {
|
Line 2575 sub modify_colors {
|
foreach my $item (@bgs,@links,@logintext) { |
foreach my $item (@bgs,@links,@logintext) { |
$confhash->{$role}{$item} = $env{'form.'.$role.'_'.$item}; |
$confhash->{$role}{$item} = $env{'form.'.$role.'_'.$item}; |
} |
} |
my ($configuserok,$author_ok,$switchserver,%currroles); |
my ($configuserok,$author_ok,$switchserver) = |
my $uhome = &Apache::lonnet::homeserver($confname,$dom,1); |
&config_check($dom,$confname,$servadm); |
($configuserok,%currroles) = &check_configuser($uhome,$dom, |
|
$confname,$servadm); |
|
if ($configuserok eq 'ok') { |
|
$switchserver = &check_switchserver($dom,$confname); |
|
if ($switchserver eq '') { |
|
$author_ok = &check_authorstatus($dom,$confname,%currroles); |
|
} |
|
} |
|
my ($width,$height) = &thumb_dimensions(); |
my ($width,$height) = &thumb_dimensions(); |
if (ref($domconfig->{$role}) ne 'HASH') { |
if (ref($domconfig->{$role}) ne 'HASH') { |
$domconfig->{$role} = {}; |
$domconfig->{$role} = {}; |
Line 2169 sub modify_colors {
|
Line 2608 sub modify_colors {
|
$error = &mt("Upload of [_1] image for $role page(s) failed because an error occurred publishing the file in RES space. Error was: [_2].",$choices{img},$result); |
$error = &mt("Upload of [_1] image for $role page(s) failed because an error occurred publishing the file in RES space. Error was: [_2].",$choices{img},$result); |
} |
} |
} else { |
} else { |
$error = &mt("Upload of [_1] image for $role page(s) failed because an author role could not be assigned to a Domain Configuation user ([_2]) in domain: [_3]. Error was: [_4].",$choices{$img},$confname,$dom,$author_ok); |
$error = &mt("Upload of [_1] image for $role page(s) failed because an author role could not be assigned to a Domain Configuration user ([_2]) in domain: [_3]. Error was: [_4].",$choices{$img},$confname,$dom,$author_ok); |
} |
} |
} |
} |
} else { |
} else { |
$error = &mt("Upload of [_1] image for $role page(s) failed because a Domain Configuation user ([_2]) could not be created in domain: [_3]. Error was: [_4].",$choices{$img},$confname,$dom,$configuserok); |
$error = &mt("Upload of [_1] image for $role page(s) failed because a Domain Configuration user ([_2]) could not be created in domain: [_3]. Error was: [_4].",$choices{$img},$confname,$dom,$configuserok); |
} |
} |
if ($error) { |
if ($error) { |
&Apache::lonnet::logthis($error); |
&Apache::lonnet::logthis($error); |
Line 2272 sub modify_colors {
|
Line 2711 sub modify_colors {
|
return ($errors,%changes); |
return ($errors,%changes); |
} |
} |
|
|
|
sub config_check { |
|
my ($dom,$confname,$servadm) = @_; |
|
my ($configuserok,$author_ok,$switchserver,%currroles); |
|
my $uhome = &Apache::lonnet::homeserver($confname,$dom,1); |
|
($configuserok,%currroles) = &check_configuser($uhome,$dom, |
|
$confname,$servadm); |
|
if ($configuserok eq 'ok') { |
|
$switchserver = &check_switchserver($dom,$confname); |
|
if ($switchserver eq '') { |
|
$author_ok = &check_authorstatus($dom,$confname,%currroles); |
|
} |
|
} |
|
return ($configuserok,$author_ok,$switchserver); |
|
} |
|
|
sub default_change_checker { |
sub default_change_checker { |
my ($role,$images,$links,$bgs,$logintext,$confhash,$changes) = @_; |
my ($role,$images,$links,$bgs,$logintext,$confhash,$changes) = @_; |
foreach my $item (@{$links}) { |
foreach my $item (@{$links}) { |
Line 2298 sub default_change_checker {
|
Line 2752 sub default_change_checker {
|
if ($confhash->{$role}{'font'}) { |
if ($confhash->{$role}{'font'}) { |
$changes->{$role}{'font'} = 1; |
$changes->{$role}{'font'} = 1; |
} |
} |
} |
} |
|
|
sub display_colorchgs { |
sub display_colorchgs { |
my ($dom,$changes,$roles,$confhash) = @_; |
my ($dom,$changes,$roles,$confhash) = @_; |
Line 2403 sub check_authorstatus {
|
Line 2857 sub check_authorstatus {
|
my $end = 0; |
my $end = 0; |
$author_ok = |
$author_ok = |
&Apache::lonnet::assignrole($dom,$confname,'/'.$dom.'/', |
&Apache::lonnet::assignrole($dom,$confname,'/'.$dom.'/', |
'au',$end,$start); |
'au',$end,$start,'','','domconfig'); |
} else { |
} else { |
$author_ok = 'ok'; |
$author_ok = 'ok'; |
} |
} |
Line 2411 sub check_authorstatus {
|
Line 2865 sub check_authorstatus {
|
} |
} |
|
|
sub publishlogo { |
sub publishlogo { |
my ($r,$action,$formname,$dom,$confname,$subdir,$thumbwidth,$thumbheight) = @_; |
my ($r,$action,$formname,$dom,$confname,$subdir,$thumbwidth,$thumbheight,$savefileas) = @_; |
my ($output,$fname,$logourl); |
my ($output,$fname,$logourl); |
if ($action eq 'upload') { |
if ($action eq 'upload') { |
$fname=$env{'form.'.$formname.'.filename'}; |
$fname=$env{'form.'.$formname.'.filename'}; |
Line 2419 sub publishlogo {
|
Line 2873 sub publishlogo {
|
} else { |
} else { |
($fname) = ($formname =~ /([^\/]+)$/); |
($fname) = ($formname =~ /([^\/]+)$/); |
} |
} |
|
if ($savefileas ne '') { |
|
$fname = $savefileas; |
|
} |
$fname=&Apache::lonnet::clean_filename($fname); |
$fname=&Apache::lonnet::clean_filename($fname); |
# See if there is anything left |
# See if there is anything left |
unless ($fname) { return ('error: no uploaded file'); } |
unless ($fname) { return ('error: no uploaded file'); } |
Line 2446 sub publishlogo {
|
Line 2903 sub publishlogo {
|
!defined(&Apache::loncommon::fileembstyle($1))) { |
!defined(&Apache::loncommon::fileembstyle($1))) { |
$output = &mt('Unrecognized file extension ([_1]) - rename the file with a proper extension and re-upload.',$1); |
$output = &mt('Unrecognized file extension ([_1]) - rename the file with a proper extension and re-upload.',$1); |
} elsif ($file=~/\.(\d+)\.(\w+)$/) { |
} elsif ($file=~/\.(\d+)\.(\w+)$/) { |
$output = &mt('File name not allowed a rename the file to remove the number immediately before the file extension([_1]) and re-upload.',$2); |
$output = &mt('File name not allowed - rename the file to remove the number immediately before the file extension([_1]) and re-upload.',$2); |
} elsif (-d "$filepath/$file") { |
} elsif (-d "$filepath/$file") { |
$output = &mt('File name is a directory name - rename the file and re-upload'); |
$output = &mt('File name is a directory name - rename the file and re-upload'); |
} else { |
} else { |
Line 3181 sub modify_usercreation {
|
Line 3638 sub modify_usercreation {
|
my @username_rule = &Apache::loncommon::get_env_multiple('form.username_rule'); |
my @username_rule = &Apache::loncommon::get_env_multiple('form.username_rule'); |
my @id_rule = &Apache::loncommon::get_env_multiple('form.id_rule'); |
my @id_rule = &Apache::loncommon::get_env_multiple('form.id_rule'); |
my @email_rule = &Apache::loncommon::get_env_multiple('form.email_rule'); |
my @email_rule = &Apache::loncommon::get_env_multiple('form.email_rule'); |
my @contexts = ('author','course','selfenroll'); |
my @contexts = ('author','course','selfcreate'); |
foreach my $item(@contexts) { |
foreach my $item(@contexts) { |
$cancreate{$item} = $env{'form.can_createuser_'.$item}; |
$cancreate{$item} = $env{'form.can_createuser_'.$item}; |
if ($item eq 'selfenroll') { |
if ($item eq 'selfcreate') { |
my %domdefaults = &Apache::lonnet::get_domain_defaults($dom); |
my %domdefaults = &Apache::lonnet::get_domain_defaults($dom); |
if (!((($domdefaults{'auth_def'} =~/^krb/) && ($domdefaults{'auth_arg_def'} ne '')) || ($domdefaults{'auth_def'} eq 'localauth'))) { |
if (!((($domdefaults{'auth_def'} =~/^krb/) && ($domdefaults{'auth_arg_def'} ne '')) || ($domdefaults{'auth_def'} eq 'localauth'))) { |
if (($cancreate{$item} eq 'any') || ($cancreate{$item} eq 'login')) { |
if (($cancreate{$item} eq 'any') || ($cancreate{$item} eq 'login')) { |
Line 3311 sub modify_usercreation {
|
Line 3768 sub modify_usercreation {
|
my %lt = &usercreation_types(); |
my %lt = &usercreation_types(); |
foreach my $type (@{$changes{'cancreate'}}) { |
foreach my $type (@{$changes{'cancreate'}}) { |
my $chgtext = $lt{$type}.', '; |
my $chgtext = $lt{$type}.', '; |
if ($type eq 'selfenroll') { |
if ($type eq 'selfcreate') { |
if ($cancreate{$type} eq 'none') { |
if ($cancreate{$type} eq 'none') { |
$chgtext .= &mt('creation of a new user account is not permitted.'); |
$chgtext .= &mt('creation of a new user account is not permitted.'); |
} elsif ($cancreate{$type} eq 'any') { |
} elsif ($cancreate{$type} eq 'any') { |
Line 3609 sub modify_defaults {
|
Line 4066 sub modify_defaults {
|
return $resulttext; |
return $resulttext; |
} |
} |
|
|
|
sub modify_scantron { |
|
my ($r,$dom,$confname,%domconfig) = @_; |
|
my ($resulttext,%confhash,%changes,$errors); |
|
my $custom = 'custom.tab'; |
|
my $default = 'default.tab'; |
|
my $servadm = $r->dir_config('lonAdmEMail'); |
|
my ($configuserok,$author_ok,$switchserver) = |
|
&config_check($dom,$confname,$servadm); |
|
if ($env{'form.scantronformat.filename'} ne '') { |
|
my $error; |
|
if ($configuserok eq 'ok') { |
|
if ($switchserver) { |
|
$error = &mt("Upload of scantron format file is not permitted to this server: [_1]",$switchserver); |
|
} else { |
|
if ($author_ok eq 'ok') { |
|
my ($result,$scantronurl) = |
|
&publishlogo($r,'upload','scantronformat',$dom, |
|
$confname,'scantron','','',$custom); |
|
if ($result eq 'ok') { |
|
$confhash{'scantron'}{'scantronformat'} = $scantronurl; |
|
$changes{'scantronformat'} = 1; |
|
} else { |
|
$error = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",$custom,$result); |
|
} |
|
} else { |
|
$error = &mt("Upload of [_1] failed because an author role could not be assigned to a Domain Configuration user ([_2]) in domain: [_3]. Error was: [_4].",$custom,$confname,$dom,$author_ok); |
|
} |
|
} |
|
} else { |
|
$error = &mt("Upload of [_1] failed because a Domain Configuration user ([_2]) could not be created in domain: [_3]. Error was: [_4].",$custom,$confname,$dom,$configuserok); |
|
} |
|
if ($error) { |
|
&Apache::lonnet::logthis($error); |
|
$errors .= '<li><span class="LC_error">'.$error.'</span></li>'; |
|
} |
|
} |
|
if (ref($domconfig{'scantron'}) eq 'HASH') { |
|
if ($domconfig{'scantron'}{'scantronformat'} ne '') { |
|
if ($env{'form.scantronformat_del'}) { |
|
$confhash{'scantron'}{'scantronformat'} = ''; |
|
$changes{'scantronformat'} = 1; |
|
} |
|
} |
|
} |
|
if (keys(%confhash) > 0) { |
|
my $putresult = &Apache::lonnet::put_dom('configuration',\%confhash, |
|
$dom); |
|
if ($putresult eq 'ok') { |
|
if (keys(%changes) > 0) { |
|
if (ref($confhash{'scantron'}) eq 'HASH') { |
|
$resulttext = &mt('Changes made:').'<ul>'; |
|
if ($confhash{'scantron'}{'scantronformat'} eq '') { |
|
$resulttext .= '<li>'.&mt('[_1] scantron format file removed; [_2] file will be used for courses in this domain.',$custom,$default).'</li>'; |
|
} else { |
|
$resulttext .= '<li>'.&mt('Custom scantron format file ([_1]) uploaded for use with courses in this domain.',$custom).'</li>'; |
|
} |
|
$resulttext .= '</ul>'; |
|
} else { |
|
$resulttext = &mt('Changes made to scantron format file.'); |
|
} |
|
$resulttext .= '</ul>'; |
|
&Apache::loncommon::devalidate_domconfig_cache($dom); |
|
} else { |
|
$resulttext = &mt('No changes made to scantron format file'); |
|
} |
|
} else { |
|
$resulttext = '<span class="LC_error">'. |
|
&mt('An error occurred: [_1]',$putresult).'</span>'; |
|
} |
|
} else { |
|
$resulttext = &mt('No changes made to scantron format file'); |
|
} |
|
if ($errors) { |
|
$resulttext .= &mt('The following errors occurred: ').'<ul>'. |
|
$errors.'</ul>'; |
|
} |
|
return $resulttext; |
|
} |
|
|
|
sub modify_coursecategories { |
|
my ($dom,%domconfig) = @_; |
|
my ($resulttext,%deletions,%reorderings,%needreordering,%adds,$errors); |
|
my @deletecategory = &Apache::loncommon::get_env_multiple('form.deletecategory'); |
|
if (($domconfig{'coursecategories'}{'instcode::0'} ne '') && ($env{'form.instcode'} == 0)) { |
|
push (@deletecategory,'instcode::0'); |
|
} |
|
my (@predelcats,@predeltrails,%predelallitems); |
|
if (ref($domconfig{'coursecategories'}) eq 'HASH') { |
|
if (@deletecategory > 0) { |
|
#FIXME Need to remove category from all courses using a deleted category |
|
&extract_categories($domconfig{'coursecategories'},\@predelcats,\@predeltrails,\%predelallitems); |
|
foreach my $item (@deletecategory) { |
|
if ($domconfig{'coursecategories'}{$item} ne '') { |
|
delete($domconfig{'coursecategories'}{$item}); |
|
$deletions{$item} = 1; |
|
&recurse_cat_deletes($item,$domconfig{'coursecategories'}, |
|
\%deletions); |
|
} |
|
} |
|
} |
|
foreach my $item (keys(%{$domconfig{'coursecategories'}})) { |
|
my ($cat,$container,$depth) = map { &unescape($_); } split(/:/,$item); |
|
if ($domconfig{'coursecategories'}{$item} ne $env{'form.'.$item}) { |
|
$reorderings{$item} = 1; |
|
$domconfig{'coursecategories'}{$item} = $env{'form.'.$item}; |
|
} |
|
if ($env{'form.addcategory_name_'.$item} ne '') { |
|
my $newcat = $env{'form.addcategory_name_'.$item}; |
|
my $newdepth = $depth+1; |
|
my $newitem = &escape($newcat).':'.&escape($cat).':'.$newdepth; |
|
$domconfig{'coursecategories'}{$newitem} = $env{'form.addcategory_pos_'.$item}; |
|
$adds{$newitem} = 1; |
|
} |
|
if ($env{'form.subcat_'.$item} ne '') { |
|
my $newcat = $env{'form.subcat_'.$item}; |
|
my $newdepth = $depth+1; |
|
my $newitem = &escape($newcat).':'.&escape($cat).':'.$newdepth; |
|
$domconfig{'coursecategories'}{$newitem} = 0; |
|
$adds{$newitem} = 1; |
|
} |
|
} |
|
} |
|
if ($env{'form.instcode'} eq '1') { |
|
if (ref($domconfig{'coursecategories'}) eq 'HASH') { |
|
my $newitem = 'instcode::0'; |
|
if ($domconfig{'coursecategories'}{$newitem} eq '') { |
|
$domconfig{'coursecategories'}{$newitem} = $env{'form.instcode_pos'}; |
|
$adds{$newitem} = 1; |
|
} |
|
} else { |
|
my $newitem = 'instcode::0'; |
|
$domconfig{'coursecategories'}{$newitem} = $env{'form.instcode_pos'}; |
|
$adds{$newitem} = 1; |
|
} |
|
} |
|
if ($env{'form.addcategory_name'} ne '') { |
|
my $newitem = &escape($env{'form.addcategory_name'}).'::0'; |
|
$domconfig{'coursecategories'}{$newitem} = $env{'form.addcategory_pos'}; |
|
$adds{$newitem} = 1; |
|
} |
|
if ((keys(%deletions) > 0) || (keys(%reorderings) > 0) || (keys(%adds) > 0)) { |
|
my %sort_by_deltrail; |
|
if (keys(%deletions) > 0) { |
|
foreach my $key (keys(%deletions)) { |
|
if ($predelallitems{$key} ne '') { |
|
$sort_by_deltrail{$predelallitems{$key}} = $predeltrails[$predelallitems{$key}]; |
|
} |
|
} |
|
} |
|
my (@chkcats,@chktrails,%chkallitems); |
|
&extract_categories($domconfig{'coursecategories'},\@chkcats,\@chktrails,\%chkallitems); |
|
if (ref($chkcats[0]) eq 'ARRAY') { |
|
my $depth = 0; |
|
my $chg = 0; |
|
for (my $i=0; $i<@{$chkcats[0]}; $i++) { |
|
my $name = $chkcats[0][$i]; |
|
my $item; |
|
if ($name eq '') { |
|
$chg ++; |
|
} else { |
|
$item = &escape($name).'::0'; |
|
if ($chg) { |
|
$domconfig{'coursecategories'}{$item} -= $chg; |
|
} |
|
$depth ++; |
|
&recurse_check(\@chkcats,$domconfig{'coursecategories'},$depth,$name); |
|
$depth --; |
|
} |
|
} |
|
} |
|
my $putresult = &Apache::lonnet::put_dom('configuration',\%domconfig,$dom); |
|
my (@cats,@trails,%allitems); |
|
&extract_categories($domconfig{'coursecategories'},\@cats,\@trails,\%allitems); |
|
if ($putresult eq 'ok') { |
|
$resulttext = &mt('Changes made:').'<ul>'; |
|
if (keys(%deletions) > 0) { |
|
$resulttext .= '<li>'.&mt('Deleted categories:').'<ul>'; |
|
foreach my $predeltrail (sort {$a <=> $b } (keys(%sort_by_deltrail))) { |
|
$resulttext .= '<li>'.$predeltrails[$predeltrail].'</li>'; |
|
} |
|
$resulttext .= '</ul></li>'; |
|
} |
|
if (keys(%reorderings) > 0) { |
|
my %sort_by_trail; |
|
$resulttext .= '<li>'.&mt('Reordered categories:').'<ul>'; |
|
foreach my $key (keys(%reorderings)) { |
|
if ($allitems{$key} ne '') { |
|
$sort_by_trail{$allitems{$key}} = $trails[$allitems{$key}]; |
|
} |
|
} |
|
foreach my $trail (sort {$a <=> $b } (keys(%sort_by_trail))) { |
|
$resulttext .= '<li>'.$trails[$trail].'</li>'; |
|
} |
|
$resulttext .= '</ul></li>'; |
|
} |
|
if (keys(%adds) > 0) { |
|
my %sort_by_trail; |
|
$resulttext .= '<li>'.&mt('Added categories:').'<ul>'; |
|
foreach my $key (keys(%adds)) { |
|
if ($allitems{$key} ne '') { |
|
$sort_by_trail{$allitems{$key}} = $trails[$allitems{$key}]; |
|
} |
|
} |
|
foreach my $trail (sort {$a <=> $b } (keys(%sort_by_trail))) { |
|
$resulttext .= '<li>'.$trails[$trail].'</li>'; |
|
} |
|
$resulttext .= '</ul></li>'; |
|
} |
|
$resulttext .= '</ul>'; |
|
} else { |
|
$resulttext = '<span class="LC_error">'. |
|
&mt('An error occurred: [_1]',$putresult).'</span>'; |
|
} |
|
} else { |
|
$resulttext = &mt('No changes made to course categories'); |
|
} |
|
return $resulttext; |
|
} |
|
|
|
sub recurse_check { |
|
my ($chkcats,$categories,$depth,$name) = @_; |
|
if (ref($chkcats->[$depth]{$name}) eq 'ARRAY') { |
|
my $chg = 0; |
|
for (my $j=0; $j<@{$chkcats->[$depth]{$name}}; $j++) { |
|
my $category = $chkcats->[$depth]{$name}[$j]; |
|
my $item; |
|
if ($category eq '') { |
|
$chg ++; |
|
} else { |
|
my $deeper = $depth + 1; |
|
$item = &escape($category).':'.&escape($name).':'.$depth; |
|
if ($chg) { |
|
$categories->{$item} -= $chg; |
|
} |
|
&recurse_check($chkcats,$categories,$deeper,$category); |
|
$deeper --; |
|
} |
|
} |
|
} |
|
return; |
|
} |
|
|
|
sub recurse_cat_deletes { |
|
my ($item,$coursecategories,$deletions) = @_; |
|
my ($deleted,$container,$depth) = map { &unescape($_); } split(/:/,$item); |
|
my $subdepth = $depth + 1; |
|
if (ref($coursecategories) eq 'HASH') { |
|
foreach my $subitem (keys(%{$coursecategories})) { |
|
my ($child,$parent,$itemdepth) = map { &unescape($_); } split(/:/,$subitem); |
|
if (($parent eq $deleted) && ($itemdepth == $subdepth)) { |
|
delete($coursecategories->{$subitem}); |
|
$deletions->{$subitem} = 1; |
|
&recurse_cat_deletes($subitem,$coursecategories,$deletions); |
|
} |
|
} |
|
} |
|
return; |
|
} |
|
|
|
sub gather_categories { |
|
my ($categories,$cats,$idx,$jsarray) = @_; |
|
my %counters; |
|
my $num = 0; |
|
foreach my $item (keys(%{$categories})) { |
|
my ($cat,$container,$depth) = map { &unescape($_); } split(/:/,$item); |
|
if ($container eq '' && $depth == 0) { |
|
$cats->[$depth][$categories->{$item}] = $cat; |
|
} else { |
|
$cats->[$depth]{$container}[$categories->{$item}] = $cat; |
|
} |
|
my ($escitem,$tail) = split(/:/,$item,2); |
|
if ($counters{$tail} eq '') { |
|
$counters{$tail} = $num; |
|
$num ++; |
|
} |
|
if (ref($idx) eq 'HASH') { |
|
$idx->{$item} = $counters{$tail}; |
|
} |
|
if (ref($jsarray) eq 'ARRAY') { |
|
push(@{$jsarray->[$counters{$tail}]},$item); |
|
} |
|
} |
|
return; |
|
} |
|
|
|
sub extract_categories { |
|
my ($categories,$cats,$trails,$allitems,$idx,$jsarray) = @_; |
|
if (ref($categories) eq 'HASH') { |
|
&gather_categories($categories,$cats,$idx,$jsarray); |
|
if (ref($cats->[0]) eq 'ARRAY') { |
|
for (my $i=0; $i<@{$cats->[0]}; $i++) { |
|
my $name = $cats->[0][$i]; |
|
my $item = &escape($name).'::0'; |
|
my $trailstr; |
|
if ($name eq 'instcode') { |
|
$trailstr = &mt('Official courses (with institutional codes)'); |
|
} else { |
|
$trailstr = $name; |
|
} |
|
if ($allitems->{$item} eq '') { |
|
push(@{$trails},$trailstr); |
|
$allitems->{$item} = scalar(@{$trails})-1; |
|
} |
|
my @parents = ($name); |
|
if (ref($cats->[1]{$name}) eq 'ARRAY') { |
|
for (my $j=0; $j<@{$cats->[1]{$name}}; $j++) { |
|
my $category = $cats->[1]{$name}[$j]; |
|
&recurse_categories($cats,2,$category,$trails,$allitems,\@parents); |
|
} |
|
} |
|
} |
|
} |
|
} |
|
return; |
|
} |
|
|
|
sub recurse_categories { |
|
my ($cats,$depth,$category,$trails,$allitems,$parents) = @_; |
|
my $shallower = $depth - 1; |
|
if (ref($cats->[$depth]{$category}) eq 'ARRAY') { |
|
for (my $k=0; $k<@{$cats->[$depth]{$category}}; $k++) { |
|
my $name = $cats->[$depth]{$category}[$k]; |
|
my $item = &escape($category).':'.&escape($parents->[-1]).':'.$shallower; |
|
my $trailstr = join(' -> ',(@{$parents},$category)); |
|
if ($allitems->{$item} eq '') { |
|
push(@{$trails},$trailstr); |
|
$allitems->{$item} = scalar(@{$trails})-1; |
|
} |
|
my $deeper = $depth+1; |
|
push(@{$parents},$category); |
|
&recurse_categories($cats,$deeper,$name,$trails,$allitems,$parents); |
|
pop(@{$parents}); |
|
} |
|
} else { |
|
my $item = &escape($category).':'.&escape($parents->[-1]).':'.$shallower; |
|
my $trailstr = join(' -> ',(@{$parents},$category)); |
|
if ($allitems->{$item} eq '') { |
|
push(@{$trails},$trailstr); |
|
$allitems->{$item} = scalar(@{$trails})-1; |
|
} |
|
} |
|
return; |
|
} |
|
|
1; |
1; |