version 1.139, 2010/08/22 21:51:11
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version 1.148, 2011/06/11 18:21:07
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Line 69 sub handler {
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Line 69 sub handler {
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return OK; |
return OK; |
} |
} |
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$env{'form.firsturl'} =~ s/(`)/'/g; |
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# -------------------------------- Prevent users from attempting to login twice |
# -------------------------------- Prevent users from attempting to login twice |
my $handle = &Apache::lonnet::check_for_valid_session($r); |
my $handle = &Apache::lonnet::check_for_valid_session($r); |
Line 130 sub handler {
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Line 131 sub handler {
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} |
} |
my $role = $r->dir_config('lonRole'); |
my $role = $r->dir_config('lonRole'); |
my $loadlim = $r->dir_config('lonLoadLim'); |
my $loadlim = $r->dir_config('lonLoadLim'); |
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my $uloadlim= $r->dir_config('lonUserLoadLim'); |
my $servadm = $r->dir_config('lonAdmEMail'); |
my $servadm = $r->dir_config('lonAdmEMail'); |
my $tabdir = $r->dir_config('lonTabDir'); |
my $tabdir = $r->dir_config('lonTabDir'); |
my $include = $r->dir_config('lonIncludes'); |
my $include = $r->dir_config('lonIncludes'); |
Line 149 sub handler {
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Line 151 sub handler {
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$loadavg=<$loadfile>; |
$loadavg=<$loadfile>; |
} |
} |
$loadavg =~ s/\s.*//g; |
$loadavg =~ s/\s.*//g; |
my $loadpercent=sprintf("%.1f",100*$loadavg/$loadlim); |
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my $userloadpercent=&Apache::lonnet::userload(); |
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# ------------------------------------------------------- Do the load balancing |
my ($loadpercent,$userloadpercent); |
my $otherserver= &Apache::lonnet::absolute_url($host_name); |
if ($loadlim) { |
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$loadpercent=sprintf("%.1f",100*$loadavg/$loadlim); |
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} |
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if ($uloadlim) { |
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$userloadpercent=&Apache::lonnet::userload(); |
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} |
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my $firsturl= |
my $firsturl= |
($env{'request.firsturl'}?$env{'request.firsturl'}:$env{'form.firsturl'}); |
($env{'request.firsturl'}?$env{'request.firsturl'}:$env{'form.firsturl'}); |
# ---------------------------------------------------------- Are we overloaded? |
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if ((($userloadpercent>100.0)||($loadpercent>100.0))) { |
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my $unloaded=Apache::lonnet::spareserver($loadpercent,$userloadpercent); |
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if ($unloaded) { $otherserver=$unloaded; } |
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} |
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# ----------------------------------------------------------- Get announcements |
# ----------------------------------------------------------- Get announcements |
my $announcements=&Apache::lonnet::getannounce(); |
my $announcements=&Apache::lonnet::getannounce(); |
Line 199 sub handler {
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Line 200 sub handler {
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'tmpput:'.$ukey.$lkey.'&'.$firsturl.$tokenextras, |
'tmpput:'.$ukey.$lkey.'&'.$firsturl.$tokenextras, |
$lonhost); |
$lonhost); |
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# ------------------- If we cannot talk to ourselves, we are in serious trouble |
# -- If we cannot talk to ourselves, or hostID does not map to a hostname |
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# we are in serious trouble |
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if ($logtoken eq 'con_lost') { |
if (($logtoken eq 'con_lost') || ($logtoken eq 'no_such_host')) { |
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if ($logtoken eq 'no_such_host') { |
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&Apache::lonnet::logthis('No valid logtoken for log-in page -- unable to determine hostname for hostID: '.$lonhost.'. Check entry in hosts.tab'); |
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} |
my $spares=''; |
my $spares=''; |
my $last; |
my $last; |
foreach my $hostid (sort |
foreach my $hostid (sort |
Line 212 sub handler {
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Line 217 sub handler {
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keys(%Apache::lonnet::spareid)) { |
keys(%Apache::lonnet::spareid)) { |
next if ($hostid eq $lonhost); |
next if ($hostid eq $lonhost); |
my $hostname = &Apache::lonnet::hostname($hostid); |
my $hostname = &Apache::lonnet::hostname($hostid); |
next if ($last eq $hostname); |
next if (($last eq $hostname) || ($hostname eq '')); |
$spares.='<br /><font size="+1"><a href="http://'. |
$spares.='<br /><font size="+1"><a href="http://'. |
$hostname. |
$hostname. |
'/adm/login?domain='.$authdomain.'">'. |
'/adm/login?domain='.$authdomain.'">'. |
Line 220 sub handler {
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Line 225 sub handler {
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' '.&mt('(preferred)').'</font>'.$/; |
' '.&mt('(preferred)').'</font>'.$/; |
$last=$hostname; |
$last=$hostname; |
} |
} |
$spares.= '<br />'; |
if ($spares) { |
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$spares.= '<br />'; |
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} |
my %all_hostnames = &Apache::lonnet::all_hostnames(); |
my %all_hostnames = &Apache::lonnet::all_hostnames(); |
foreach my $hostid (sort |
foreach my $hostid (sort |
{ |
{ |
Line 230 foreach my $hostid (sort
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Line 237 foreach my $hostid (sort
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keys(%all_hostnames)) { |
keys(%all_hostnames)) { |
next if ($hostid eq $lonhost || $Apache::lonnet::spareid{$hostid}); |
next if ($hostid eq $lonhost || $Apache::lonnet::spareid{$hostid}); |
my $hostname = &Apache::lonnet::hostname($hostid); |
my $hostname = &Apache::lonnet::hostname($hostid); |
next if ($last eq $hostname); |
next if (($last eq $hostname) || ($hostname eq '')); |
$spares.='<br /><a href="http://'. |
$spares.='<br /><a href="http://'. |
$hostname. |
$hostname. |
'/adm/login?domain='.$authdomain.'">'. |
'/adm/login?domain='.$authdomain.'">'. |
Line 245 $r->print(
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Line 252 $r->print(
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.'<body bgcolor="#FFFFFF">' |
.'<body bgcolor="#FFFFFF">' |
.'<h1>'.&mt('The LearningOnline Network with CAPA').'</h1>' |
.'<h1>'.&mt('The LearningOnline Network with CAPA').'</h1>' |
.'<img src="/adm/lonKaputt/lonlogo_broken.gif" align="right" />' |
.'<img src="/adm/lonKaputt/lonlogo_broken.gif" align="right" />' |
.'<h3>'.&mt('This LON-CAPA server is temporarily not available for login.').'</h3>' |
.'<h3>'.&mt('This LON-CAPA server is temporarily not available for login.').'</h3>'); |
.'<p>'.&mt('Please attempt to login to one of the following servers:').'</p>' |
if ($spares) { |
.$spares |
$r->print('<p>'.&mt('Please attempt to login to one of the following servers:') |
.'</body>' |
.'</p>' |
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.$spares); |
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} |
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$r->print('</body>' |
.'</html>' |
.'</html>' |
); |
); |
return OK; |
return OK; |
} |
} |
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Line 269 my $loginbox_header_bgcol=&Apache::lonco
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Line 279 my $loginbox_header_bgcol=&Apache::lonco
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my $loginbox_header_textcol=&Apache::loncommon::designparm('login.textcol',$domain); |
my $loginbox_header_textcol=&Apache::loncommon::designparm('login.textcol',$domain); |
my $logo=&Apache::loncommon::designparm('login.logo',$domain); |
my $logo=&Apache::loncommon::designparm('login.logo',$domain); |
my $img=&Apache::loncommon::designparm('login.img',$domain); |
my $img=&Apache::loncommon::designparm('login.img',$domain); |
my $domainlogo='<div>'.&Apache::loncommon::domainlogo($domain).'</div>'; |
my $domainlogo=&Apache::loncommon::domainlogo($domain); |
my $showbanner = 1; |
my $showbanner = 1; |
my $showmainlogo = 1; |
my $showmainlogo = 1; |
if (defined(&Apache::loncommon::designparm('login.showlogo_img',$domain))) { |
if (defined(&Apache::loncommon::designparm('login.showlogo_img',$domain))) { |
Line 315 return false;
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Line 325 return false;
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} |
} |
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function enableInput() { |
function enableInput() { |
this.document.client.elements.upass$now.removeAttribute("readonly"); |
this.document.client.elements.upass$now.removeAttribute("readOnly"); |
this.document.client.elements.uname.removeAttribute("readonly"); |
this.document.client.elements.uname.removeAttribute("readOnly"); |
this.document.client.elements.udom.removeAttribute("readonly"); |
this.document.client.elements.udom.removeAttribute("readOnly"); |
return; |
return; |
} |
} |
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Line 384 $r->print(
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Line 394 $r->print(
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# |
# |
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$r->print(<<ENDSERVERFORM); |
$r->print(<<ENDSERVERFORM); |
<form name="server" action="$otherserver/adm/authenticate" method="post" target="_top"> |
<form name="server" action="/adm/authenticate" method="post" target="_top"> |
<input type="hidden" name="logtoken" value="$logtoken" /> |
<input type="hidden" name="logtoken" value="$logtoken" /> |
<input type="hidden" name="serverid" value="$lonhost" /> |
<input type="hidden" name="serverid" value="$lonhost" /> |
<input type="hidden" name="uname" value="" /> |
<input type="hidden" name="uname" value="" /> |
Line 441 LFORM
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Line 451 LFORM
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HEADER |
HEADER |
} |
} |
$r->print(<<ENDTOP); |
$r->print(<<ENDTOP); |
<div style="float:left;"> |
<div style="float:left;margin-top:0;"> |
<div class="LC_Box" style="background:$loginbox_bg;"> |
<div class="LC_Box" style="background:$loginbox_bg;"> |
$logintitle |
$logintitle |
$loginform |
$loginform |
Line 464 ENDTOP
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Line 474 ENDTOP
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} |
} |
$r->print(<<ENDTOP); |
$r->print(<<ENDTOP); |
$announcements |
$announcements |
$domainlogo |
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</div> |
</div> |
<hr style="clear:both;" /> |
<hr style="clear:both;" /> |
ENDTOP |
ENDTOP |
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my ($domainrow,$serverrow,$loadrow,$userloadrow,$versionrow); |
$r->print(<<ENDDOCUMENT); |
$domainrow = <<"END"; |
<table border="0" cellspacing="0" cellpadding="0"> |
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<tr> |
<tr> |
<td align="left" valign="top"> |
<td align="left" valign="top"> |
<small><b>$lt{'dom'}: </b></small> |
<small><b>$lt{'dom'}: </b></small> |
Line 479 $r->print(<<ENDDOCUMENT);
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Line 487 $r->print(<<ENDDOCUMENT);
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<small><tt> $domain</tt></small> |
<small><tt> $domain</tt></small> |
</td> |
</td> |
</tr> |
</tr> |
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END |
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$serverrow = <<"END"; |
<tr> |
<tr> |
<td align="left" valign="top"> |
<td align="left" valign="top"> |
<small><b>$lt{'serv'}: </b></small> |
<small><b>$lt{'serv'}: </b></small> |
Line 487 $r->print(<<ENDDOCUMENT);
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Line 497 $r->print(<<ENDDOCUMENT);
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<small><tt> $lonhost ($role)</tt></small> |
<small><tt> $lonhost ($role)</tt></small> |
</td> |
</td> |
</tr> |
</tr> |
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END |
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if ($loadlim) { |
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$loadrow = <<"END"; |
<tr> |
<tr> |
<td align="left" valign="top"> |
<td align="left" valign="top"> |
<small><b>$lt{'load'}: </b></small> |
<small><b>$lt{'load'}: </b></small> |
Line 495 $r->print(<<ENDDOCUMENT);
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Line 508 $r->print(<<ENDDOCUMENT);
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<small><tt> $loadpercent $lt{'perc'}</tt></small> |
<small><tt> $loadpercent $lt{'perc'}</tt></small> |
</td> |
</td> |
</tr> |
</tr> |
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END |
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} |
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if ($uloadlim) { |
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$userloadrow = <<"END"; |
<tr> |
<tr> |
<td align="left" valign="top"> |
<td align="left" valign="top"> |
<small><b>$lt{'userload'}: </b></small> |
<small><b>$lt{'userload'}: </b></small> |
Line 503 $r->print(<<ENDDOCUMENT);
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Line 520 $r->print(<<ENDDOCUMENT);
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<small><tt> $userloadpercent $lt{'perc'}</tt></small> |
<small><tt> $userloadpercent $lt{'perc'}</tt></small> |
</td> |
</td> |
</tr> |
</tr> |
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END |
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} |
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if (($version ne '') && ($version ne '<!-- VERSION -->')) { |
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$versionrow = <<"END"; |
<tr> |
<tr> |
<td colspan="2" align="left"> |
<td colspan="2" align="left"> |
<small>$version</small> |
<small>$version</small> |
</td> |
</td> |
</tr> |
</tr> |
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END |
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} |
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$r->print(<<ENDDOCUMENT); |
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<div style="float: left;"> |
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<table border="0" cellspacing="0" cellpadding="0"> |
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$domainrow |
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$serverrow |
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$loadrow |
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$userloadrow |
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$versionrow |
</table> |
</table> |
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</div> |
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<div style="float: right;"> |
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$domainlogo |
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</div> |
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<br style="clear:both;" /> |
</div> |
</div> |
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<script type="text/javascript"> |
<script type="text/javascript"> |