version 1.255, 2014/10/06 21:08:03
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version 1.256, 2015/03/03 22:06:50
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Line 250 sub handler {
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Line 250 sub handler {
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header => [{col1 => 'Log-in Page Items', |
header => [{col1 => 'Log-in Page Items', |
col2 => '',}, |
col2 => '',}, |
{col1 => 'Log-in Help', |
{col1 => 'Log-in Help', |
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col2 => 'Value'}, |
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{col1 => 'Custom HTML in document head', |
col2 => 'Value'}], |
col2 => 'Value'}], |
print => \&print_login, |
print => \&print_login, |
modify => \&modify_login, |
modify => \&modify_login, |
Line 479 sub handler {
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Line 481 sub handler {
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{col1 => 'Log-in Page Items', |
{col1 => 'Log-in Page Items', |
col2 => ''}, |
col2 => ''}, |
{col1 => 'Log-in Help', |
{col1 => 'Log-in Help', |
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col2 => 'Value'}, |
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{col1 => 'Custom HTML in document head', |
col2 => 'Value'}], |
col2 => 'Value'}], |
print => \&print_login, |
print => \&print_login, |
modify => \&modify_login, |
modify => \&modify_login, |
Line 670 sub print_config_box {
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Line 674 sub print_config_box {
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my $colspan = ''; |
my $colspan = ''; |
my $rightcolspan = ''; |
my $rightcolspan = ''; |
if (($action eq 'rolecolors') || ($action eq 'defaults') || |
if (($action eq 'rolecolors') || ($action eq 'defaults') || |
(($action eq 'login') && ($numheaders < 3))) { |
(($action eq 'login') && ($numheaders < 4))) { |
$colspan = ' colspan="2"'; |
$colspan = ' colspan="2"'; |
} |
} |
if ($action eq 'usersessions') { |
if ($action eq 'usersessions') { |
Line 692 sub print_config_box {
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Line 696 sub print_config_box {
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} elsif ($action eq 'coursecategories') { |
} elsif ($action eq 'coursecategories') { |
$output .= $item->{'print'}->('top',$dom,$item,$settings,\$rowtotal); |
$output .= $item->{'print'}->('top',$dom,$item,$settings,\$rowtotal); |
} elsif ($action eq 'login') { |
} elsif ($action eq 'login') { |
if ($numheaders == 3) { |
if ($numheaders == 4) { |
$colspan = ' colspan="2"'; |
$colspan = ' colspan="2"'; |
$output .= &print_login('service',$dom,$confname,$phase,$settings,\$rowtotal); |
$output .= &print_login('service',$dom,$confname,$phase,$settings,\$rowtotal); |
} else { |
} else { |
Line 745 sub print_config_box {
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Line 749 sub print_config_box {
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($action eq 'defaults')) { |
($action eq 'defaults')) { |
$output .= $item->{'print'}->('bottom',$dom,$settings,\$rowtotal); |
$output .= $item->{'print'}->('bottom',$dom,$settings,\$rowtotal); |
} elsif ($action eq 'login') { |
} elsif ($action eq 'login') { |
if ($numheaders == 3) { |
if ($numheaders == 4) { |
$output .= &print_login('page',$dom,$confname,$phase,$settings,\$rowtotal).' |
$output .= &print_login('page',$dom,$confname,$phase,$settings,\$rowtotal).' |
</table> |
</table> |
</td> |
</td> |
Line 761 sub print_config_box {
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Line 765 sub print_config_box {
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} else { |
} else { |
$output .= &print_login('help',$dom,$confname,$phase,$settings,\$rowtotal); |
$output .= &print_login('help',$dom,$confname,$phase,$settings,\$rowtotal); |
} |
} |
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$output .= ' |
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</table> |
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</td> |
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</tr> |
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<tr> |
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<td> |
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<table class="LC_nested"> |
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<tr class="LC_info_row">'; |
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if ($numheaders == 4) { |
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$output .= ' |
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<td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[3]->{'col1'}).'</td> |
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<td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[3]->{'col2'}).'</td> |
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</tr>'; |
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} else { |
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$output .= ' |
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<td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col1'}).'</td> |
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<td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col2'}).'</td> |
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</tr>'; |
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} |
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$rowtotal ++; |
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$output .= &print_login('headtag',$dom,$confname,$phase,$settings,\$rowtotal); |
} elsif ($action eq 'requestcourses') { |
} elsif ($action eq 'requestcourses') { |
$output .= &print_requestmail($dom,$action,$settings,\$rowtotal); |
$output .= &print_requestmail($dom,$action,$settings,\$rowtotal); |
$rowtotal ++; |
$rowtotal ++; |
Line 1181 sub print_login {
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Line 1206 sub print_login {
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$itemcount ++; |
$itemcount ++; |
} |
} |
$datatable .= &captcha_choice('login',$settings,$itemcount); |
$datatable .= &captcha_choice('login',$settings,$itemcount); |
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} elsif ($caller eq 'headtag') { |
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my %domservers = &Apache::lonnet::get_servers($dom); |
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my $choice = $choices{'headtag'}; |
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$css_class = ' class="LC_odd_row"'; |
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$datatable .= '<tr'.$css_class.'><td colspan="2">'.$choice.'</td>'. |
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'<td align="left"><table><tr><th>'.$choices{'hostid'}.'</th>'. |
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'<th>'.$choices{'current'}.'</th>'. |
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'<th>'.$choices{'action'}.'</th>'. |
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'<th>'.$choices{'exempt'}.'</th></tr>'."\n"; |
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my (%currurls,%currexempt); |
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if (ref($settings) eq 'HASH') { |
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if (ref($settings->{'headtag'}) eq 'HASH') { |
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foreach my $lonhost (keys(%{$settings->{'headtag'}})) { |
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if (ref($settings->{'headtag'}{$lonhost}) eq 'HASH') { |
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$currurls{$lonhost} = $settings->{'headtag'}{$lonhost}{'url'}; |
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$currexempt{$lonhost} = $settings->{'headtag'}{$lonhost}{'exempt'}; |
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} |
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} |
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} |
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} |
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my %lt = &Apache::lonlocal::texthash( |
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del => 'Delete?', |
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rep => 'Replace:', |
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upl => 'Upload:', |
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curr => 'View contents', |
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none => 'None', |
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); |
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my $switchserver = &check_switchserver($dom,$confname); |
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foreach my $lonhost (sort(keys(%domservers))) { |
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my $exempt = &check_exempt_addresses($currexempt{$lonhost}); |
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$datatable .= '<tr><td>'.$domservers{$lonhost}.'</td>'; |
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if ($currurls{$lonhost}) { |
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$datatable .= '<td class="LC_right_item"><a href="'. |
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"javascript:void(open('$currurls{$lonhost}?inhibitmenu=yes','Custom_HeadTag', |
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'menubar=0,toolbar=1,scrollbars=1,width=600,height=500,resizable=yes'))". |
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'">'.$lt{'curr'}.'</a></td>'. |
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'<td><span class="LC_nobreak"><label>'. |
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'<input type="checkbox" name="loginheadtag_del" value="'.$lonhost.'" />'. |
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$lt{'del'}.'</label> '.$lt{'rep'}.'</span>'; |
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} else { |
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$datatable .= '<td class="LC_right_item">'.$lt{'none'}.'</td><td>'.$lt{'upl'}; |
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} |
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$datatable .='<br />'; |
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if ($switchserver) { |
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$datatable .= &mt('Upload to library server: [_1]',$switchserver); |
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} else { |
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$datatable .= '<input type="file" name="loginheadtag_'.$lonhost.'" />'; |
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} |
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$datatable .= '</td><td><input type="textbox" name="loginheadtagexempt_'.$lonhost.'" value="'.$exempt.'" /></td></tr>'; |
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} |
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$datatable .= '</table></td></tr>'; |
} |
} |
return $datatable; |
return $datatable; |
} |
} |
Line 1214 sub login_choices {
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Line 1290 sub login_choices {
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link => "Link", |
link => "Link", |
alink => "Active link", |
alink => "Active link", |
vlink => "Visited link", |
vlink => "Visited link", |
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headtag => "Custom markup", |
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action => "Action", |
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current => "Current", |
); |
); |
return %choices; |
return %choices; |
} |
} |
Line 5779 sub modify_login {
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Line 5858 sub modify_login {
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} |
} |
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my %servers = &Apache::lonnet::internet_dom_servers($dom); |
my %servers = &Apache::lonnet::internet_dom_servers($dom); |
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my %domservers = &Apache::lonnet::get_servers($dom); |
my @loginvia_attribs = ('serverpath','custompath','exempt'); |
my @loginvia_attribs = ('serverpath','custompath','exempt'); |
if (keys(%servers) > 1) { |
if (keys(%servers) > 1) { |
foreach my $lonhost (keys(%servers)) { |
foreach my $lonhost (keys(%servers)) { |
Line 5821 sub modify_login {
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Line 5901 sub modify_login {
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$changes{'loginvia'}{$lonhost} = 1; |
$changes{'loginvia'}{$lonhost} = 1; |
} |
} |
if ($item eq 'exempt') { |
if ($item eq 'exempt') { |
$new =~ s/^\s+//; |
$new = &check_exempt_addresses($new); |
$new =~ s/\s+$//; |
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my @poss_ips = split(/\s*[,:]\s*/,$new); |
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my @okips; |
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foreach my $ip (@poss_ips) { |
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if ($ip =~ /^\d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3}$/) { |
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if (($1 <= 255) && ($2 <= 255) && ($3 <= 255) && ($4 <= 255)) { |
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push(@okips,$ip); |
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} |
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} |
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} |
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if (@okips > 0) { |
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$new = join(',',@okips); |
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} else { |
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$new = ''; |
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} |
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} |
} |
$loginhash{login}{loginvia}{$lonhost}{$item} = $new; |
$loginhash{login}{loginvia}{$lonhost}{$item} = $new; |
} |
} |
Line 5932 sub modify_login {
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Line 5997 sub modify_login {
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$errors .= '<li><span class="LC_error">'.$puberror.'</span></li>'; |
$errors .= '<li><span class="LC_error">'.$puberror.'</span></li>'; |
if ((grep(/^\Q$lang\E$/,@currlangs)) && |
if ((grep(/^\Q$lang\E$/,@currlangs)) && |
(!grep(/^\Q$lang\E$/,@delurls))) { |
(!grep(/^\Q$lang\E$/,@delurls))) { |
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$loginhash{'login'}{'helpurl'}{$lang} = $domconfig{'login'}{'helpurl'}{$lang}; |
$loginhash{'login'}{'helpurl'}{$lang} = $domconfig{'login'}{'helpurl'}{$lang}; |
} |
} |
} |
} |
Line 5948 sub modify_login {
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Line 6012 sub modify_login {
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$errors .= '<li><span class="LC_error">'.$error.'</span></li>'; |
$errors .= '<li><span class="LC_error">'.$error.'</span></li>'; |
} |
} |
} |
} |
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my (%currheadtagurls,%currexempt,@newhosts,%newheadtagurls,%possexempt); |
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if (ref($domconfig{'login'}) eq 'HASH') { |
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if (ref($domconfig{'login'}{'headtag'}) eq 'HASH') { |
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foreach my $lonhost (keys(%{$domconfig{'login'}{'headtag'}})) { |
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if ($domservers{$lonhost}) { |
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if (ref($domconfig{'login'}{'headtag'}{$lonhost}) eq 'HASH') { |
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$currheadtagurls{$lonhost} = $domconfig{'login'}{'headtag'}{$lonhost}{'url'}; |
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$currexempt{$lonhost} = $domconfig{'login'}{'headtagexempt'}{$lonhost}{'exempt'} |
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} |
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} |
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} |
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} |
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} |
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my @delheadtagurls = &Apache::loncommon::get_env_multiple('form.loginheadtag_del'); |
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foreach my $lonhost (sort(keys(%domservers))) { |
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if (grep(/^\Q$lonhost\E$/,@delheadtagurls)) { |
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$changes{'headtag'}{$lonhost} = 1; |
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} else { |
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if ($env{'form.loginheadtagexempt_'.$lonhost}) { |
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$possexempt{$lonhost} = &check_exempt_addresses($env{'form.loginheadtagexempt_'.$lonhost}); |
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} |
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if ($env{'form.loginheadtag_'.$lonhost.'.filename'}) { |
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push(@newhosts,$lonhost); |
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} elsif ($currheadtagurls{$lonhost}) { |
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$loginhash{'login'}{'headtag'}{$lonhost}{'url'} = $currheadtagurls{$lonhost}; |
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if ($currexempt{$lonhost}) { |
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if ((!exists($possexempt{$lonhost})) || ($possexempt{$lonhost} ne $currexempt{$lonhost})) { |
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$changes{'headtag'}{$lonhost} = 1; |
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} |
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} elsif ($possexempt{$lonhost}) { |
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$changes{'headtag'}{$lonhost} = 1; |
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} |
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if ($possexempt{$lonhost}) { |
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$loginhash{'login'}{'headtag'}{$lonhost}{'exempt'} = $possexempt{$lonhost}; |
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} |
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} |
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} |
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} |
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if (@newhosts) { |
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my $error; |
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my ($configuserok,$author_ok,$switchserver) = &config_check($dom,$confname,$servadm); |
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if ($configuserok eq 'ok') { |
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if ($switchserver) { |
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$error = &mt("Upload of custom markup is not permitted to this server: [_1]",$switchserver); |
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} elsif ($author_ok eq 'ok') { |
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foreach my $lonhost (@newhosts) { |
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my $formelem = 'loginheadtag_'.$lonhost; |
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(my $result,$newheadtagurls{$lonhost}) = &publishlogo($r,'upload',$formelem,$dom,$confname, |
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"login/headtag/$lonhost",'','', |
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$env{'form.loginheadtag_'.$lonhost.'.filename'}); |
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if ($result eq 'ok') { |
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$loginhash{'login'}{'headtag'}{$lonhost}{'url'} = $newheadtagurls{$lonhost}; |
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$changes{'headtag'}{$lonhost} = 1; |
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if ($possexempt{$lonhost}) { |
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$loginhash{'login'}{'headtag'}{$lonhost}{'exempt'} = $possexempt{$lonhost}; |
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} |
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} else { |
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my $puberror = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].", |
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$newheadtagurls{$lonhost},$result); |
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$errors .= '<li><span class="LC_error">'.$puberror.'</span></li>'; |
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if ((grep(/^\Q$lonhost\E$/,keys(%currheadtagurls))) && |
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(!grep(/^\Q$lonhost\E$/,@delheadtagurls))) { |
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$loginhash{'login'}{'headtag'}{$lonhost} = $currheadtagurls{$lonhost}; |
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} |
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} |
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} |
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} else { |
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$error = &mt("Upload of custom markup file(s) failed because an author role could not be assigned to a Domain Configuration user ([_1]) in domain: [_2]. Error was: [_3].",$confname,$dom,$author_ok); |
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} |
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} else { |
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$error = &mt("Upload of custom markup file(s) failed because a Domain Configuration user ([_1]) could not be created in domain: [_2]. Error was: [_3].",$confname,$dom,$configuserok); |
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} |
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if ($error) { |
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&Apache::lonnet::logthis($error); |
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$errors .= '<li><span class="LC_error">'.$error.'</span></li>'; |
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} |
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} |
&process_captcha('login',\%changes,$loginhash{'login'},$domconfig{'login'}); |
&process_captcha('login',\%changes,$loginhash{'login'},$domconfig{'login'}); |
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my $defaulthelpfile = '/adm/loginproblems.html'; |
my $defaulthelpfile = '/adm/loginproblems.html'; |
Line 6048 sub modify_login {
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Line 6190 sub modify_login {
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} |
} |
} |
} |
} |
} |
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} elsif ($item eq 'headtag') { |
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if (ref($changes{$item}) eq 'HASH') { |
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foreach my $lonhost (sort(keys(%{$changes{$item}}))) { |
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if (grep(/^\Q$lonhost\E$/,@delheadtagurls)) { |
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$resulttext .= '<li>'.&mt('custom markup file removed for [_1]',$domservers{$lonhost}).'</li>'; |
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} elsif (ref($loginhash{'login'}{'headtag'}{$lonhost}) eq 'HASH') { |
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$resulttext .= '<li><a href="'. |
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"javascript:void(open('$loginhash{'login'}{'headtag'}{$lonhost}{'url'}?inhibitmenu=yes','Custom_HeadTag', |
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'menubar=0,toolbar=1,scrollbars=1,width=600,height=500,resizable=yes'))". |
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'">'.&mt('custom markup').'</a> '.&mt('(for [_1])',$servers{$lonhost}).' '; |
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if ($possexempt{$lonhost}) { |
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$resulttext .= &mt('not included for client IP(s): [_1]',$possexempt{$lonhost}); |
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} else { |
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$resulttext .= &mt('included for any client IP'); |
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} |
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$resulttext .= '</li>'; |
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} |
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} |
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} |
} elsif ($item eq 'captcha') { |
} elsif ($item eq 'captcha') { |
if (ref($loginhash{'login'}) eq 'HASH') { |
if (ref($loginhash{'login'}) eq 'HASH') { |
my $chgtxt; |
my $chgtxt; |
Line 6103 sub modify_login {
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Line 6264 sub modify_login {
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return $resulttext; |
return $resulttext; |
} |
} |
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sub check_exempt_addresses { |
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my ($iplist) = @_; |
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$iplist =~ s/^\s+//; |
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$iplist =~ s/\s+$//; |
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my @poss_ips = split(/\s*[,:]\s*/,$iplist); |
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my (@okips,$new); |
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foreach my $ip (@poss_ips) { |
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if ($ip =~ /^\d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3}$/) { |
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if (($1 <= 255) && ($2 <= 255) && ($3 <= 255) && ($4 <= 255)) { |
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push(@okips,$ip); |
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} |
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} |
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} |
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if (@okips > 0) { |
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$new = join(',',@okips); |
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} else { |
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$new = ''; |
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} |
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return $new; |
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} |
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sub color_font_choices { |
sub color_font_choices { |
my %choices = |
my %choices = |
&Apache::lonlocal::texthash ( |
&Apache::lonlocal::texthash ( |