version 1.260, 2015/04/01 23:02:44
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version 1.261, 2015/04/01 23:22:10
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Line 3299 sub print_usersessions {
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Line 3299 sub print_usersessions {
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if ($position eq 'top') { |
if ($position eq 'top') { |
if (keys(%serverhomes) > 1) { |
if (keys(%serverhomes) > 1) { |
my %spareid = ¤t_offloads_to($dom,$settings,\%servers); |
my %spareid = ¤t_offloads_to($dom,$settings,\%servers); |
$datatable .= &spares_row($dom,\%servers,\%spareid,\%serverhomes,\%altids,$rowtotal); |
my $curroffloadnow; |
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if (ref($settings) eq 'HASH') { |
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if (ref($settings->{'offloadnow'}) eq 'HASH') { |
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$curroffloadnow = $settings->{'offloadnow'}; |
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} |
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} |
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$datatable .= &spares_row($dom,\%servers,\%spareid,\%serverhomes,\%altids,$curroffloadnow,$rowtotal); |
} else { |
} else { |
$datatable .= '<tr'.$css_class.'><td colspan="2">'. |
$datatable .= '<tr'.$css_class.'><td colspan="2">'. |
&mt('Nothing to set here, as the cluster to which this domain belongs only contains one server.'); |
&mt('Nothing to set here, as the cluster to which this domain belongs only contains one server.'); |
Line 3549 sub current_offloads_to {
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Line 3555 sub current_offloads_to {
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} |
} |
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sub spares_row { |
sub spares_row { |
my ($dom,$servers,$spareid,$serverhomes,$altids,$rowtotal) = @_; |
my ($dom,$servers,$spareid,$serverhomes,$altids,$curroffloadnow,$rowtotal) = @_; |
my $css_class; |
my $css_class; |
my $numinrow = 4; |
my $numinrow = 4; |
my $itemcount = 1; |
my $itemcount = 1; |
Line 3569 sub spares_row {
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Line 3575 sub spares_row {
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} |
} |
} |
} |
next unless (ref($spareid->{$server}) eq 'HASH'); |
next unless (ref($spareid->{$server}) eq 'HASH'); |
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my $checkednow; |
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if (ref($curroffloadnow) eq 'HASH') { |
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if ($curroffloadnow->{$server}) { |
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$checkednow = ' checked="checked"'; |
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} |
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} |
$css_class = $itemcount%2 ? ' class="LC_odd_row"' : ''; |
$css_class = $itemcount%2 ? ' class="LC_odd_row"' : ''; |
$datatable .= '<tr'.$css_class.'> |
$datatable .= '<tr'.$css_class.'> |
<td rowspan="2"> |
<td rowspan="2"> |
<span class="LC_nobreak">'. |
<span class="LC_nobreak">'. |
&mt('[_1] when busy, offloads to:' |
&mt('[_1] when busy, offloads to:' |
,'<b>'.$server.'</b>'). |
,'<b>'.$server.'</b>').'</span><br />'. |
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'<span class="LC_nobreak">'."\n". |
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'<label><input type="checkbox" name="offloadnow" value="'.$server.'"'.$checkednow.' />'. |
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' '.&mt('Switch active users on next access').'</label></span>'. |
"\n"; |
"\n"; |
my (%current,%canselect); |
my (%current,%canselect); |
my @choices = |
my @choices = |
Line 10933 sub modify_usersessions {
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Line 10948 sub modify_usersessions {
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$changes{'spares'}{$lonhost} = \%spareschg; |
$changes{'spares'}{$lonhost} = \%spareschg; |
} |
} |
} |
} |
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$defaultshash{'usersessions'}{'offloadnow'} = {}; |
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my @offloadnow = &Apache::loncommon::get_env_multiple('form.offloadnow'); |
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my @okoffload; |
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if (@offloadnow) { |
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foreach my $server (@offloadnow) { |
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if (&Apache::lonnet::hostname($server) ne '') { |
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unless (grep(/^\Q$server\E$/,@okoffload)) { |
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push(@okoffload,$server); |
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} |
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} |
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} |
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if (@okoffload) { |
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foreach my $lonhost (@okoffload) { |
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$defaultshash{'usersessions'}{'offloadnow'}{$lonhost} = 1; |
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} |
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} |
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} |
if (ref($domconfig{'usersessions'}) eq 'HASH') { |
if (ref($domconfig{'usersessions'}) eq 'HASH') { |
if (ref($domconfig{'usersessions'}{'spares'}) eq 'HASH') { |
if (ref($domconfig{'usersessions'}{'spares'}) eq 'HASH') { |
if (ref($changes{'spares'}) eq 'HASH') { |
if (ref($changes{'spares'}) eq 'HASH') { |
Line 10944 sub modify_usersessions {
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Line 10975 sub modify_usersessions {
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} else { |
} else { |
$savespares = 1; |
$savespares = 1; |
} |
} |
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if (ref($domconfig{'usersessions'}{'offloadnow'}) eq 'HASH') { |
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foreach my $lonhost (keys(%{$domconfig{'usersessions'}{'offloadnow'}})) { |
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unless ($defaultshash{'usersessions'}{'offloadnow'}{$lonhost}) { |
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$changes{'offloadnow'} = 1; |
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last; |
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} |
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} |
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unless ($changes{'offloadnow'}) { |
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foreach my $lonhost (keys(%{$defaultshash{'usersessions'}{'offloadnow'}})) { |
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unless ($domconfig{'usersessions'}{'offloadnow'}{$lonhost}) { |
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$changes{'offloadnow'} = 1; |
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last; |
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} |
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} |
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} |
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} elsif (@okoffload) { |
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$changes{'offloadnow'} = 1; |
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} |
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} elsif (@okoffload) { |
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$changes{'offloadnow'} = 1; |
} |
} |
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my $nochgmsg = &mt('No changes made to settings for user session hosting/offloading.'); |
my $nochgmsg = &mt('No changes made to settings for user session hosting/offloading.'); |
if ((keys(%changes) > 0) || ($savespares)) { |
if ((keys(%changes) > 0) || ($savespares)) { |
my $putresult = &Apache::lonnet::put_dom('configuration',\%defaultshash, |
my $putresult = &Apache::lonnet::put_dom('configuration',\%defaultshash, |
Line 10958 sub modify_usersessions {
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Line 11008 sub modify_usersessions {
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if (ref($defaultshash{'usersessions'}{'hosted'}) eq 'HASH') { |
if (ref($defaultshash{'usersessions'}{'hosted'}) eq 'HASH') { |
$domdefaults{'hostedsessions'} = $defaultshash{'usersessions'}{'hosted'}; |
$domdefaults{'hostedsessions'} = $defaultshash{'usersessions'}{'hosted'}; |
} |
} |
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if (ref($defaultshash{'usersessions'}{'offloadnow'}) eq 'HASH') { |
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$domdefaults{'offloadnow'} = $defaultshash{'usersessions'}{'offloadnow'}; |
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} |
} |
} |
my $cachetime = 24*60*60; |
my $cachetime = 24*60*60; |
&Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime); |
&Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime); |
Line 11026 sub modify_usersessions {
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Line 11079 sub modify_usersessions {
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$resulttext .= '</ul>'; |
$resulttext .= '</ul>'; |
} |
} |
} |
} |
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if ($changes{'offloadnow'}) { |
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if (ref($defaultshash{'usersessions'}{'offloadnow'}) eq 'HASH') { |
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if (keys(%{$defaultshash{'usersessions'}{'offloadnow'}}) > 0) { |
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$resulttext .= '<li>'.&mt('Switch active users on next access, for server(s):').'<ul>'; |
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foreach my $lonhost (sort(keys(%{$defaultshash{'usersessions'}{'offloadnow'}}))) { |
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$resulttext .= '<li>'.$lonhost.'</li>'; |
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} |
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$resulttext .= '</ul>'; |
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} else { |
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$resulttext .= '<li>'.&mt('No servers now set to switch active users on next access.'); |
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} |
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} else { |
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$resulttext .= '<li>'.&mt('No servers now set to switch active users on next access.').'</li>'; |
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} |
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} |
$resulttext .= '</ul>'; |
$resulttext .= '</ul>'; |
} else { |
} else { |
$resulttext = $nochgmsg; |
$resulttext = $nochgmsg; |