version 1.136, 2010/03/31 23:11:48
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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 264 my $link=&Apache::loncommon::designparm(
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Line 274 my $link=&Apache::loncommon::designparm(
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my $vlink=&Apache::loncommon::designparm('login.vlink',$domain); |
my $vlink=&Apache::loncommon::designparm('login.vlink',$domain); |
my $alink=&Apache::loncommon::designparm('login.alink',$domain); |
my $alink=&Apache::loncommon::designparm('login.alink',$domain); |
my $mainbg=&Apache::loncommon::designparm('login.mainbg',$domain); |
my $mainbg=&Apache::loncommon::designparm('login.mainbg',$domain); |
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my $loginbox_bg=&Apache::loncommon::designparm('login.sidebg',$domain); |
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my $loginbox_header_bgcol=&Apache::loncommon::designparm('login.bgcol',$domain); |
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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 $login=&Apache::loncommon::designparm('login.login',$domain); |
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if ($login eq '') { |
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$login = $iconpath.'/'.&mt('userauthentication.gif'); |
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} |
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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 282 if (defined(&Apache::loncommon::designpa
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Line 291 if (defined(&Apache::loncommon::designpa
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my $showadminmail=&Apache::loncommon::designparm('login.adminmail',$domain); |
my $showadminmail=&Apache::loncommon::designparm('login.adminmail',$domain); |
my $showcoursecat = |
my $showcoursecat = |
&Apache::loncommon::designparm('login.coursecatalog',$domain); |
&Apache::loncommon::designparm('login.coursecatalog',$domain); |
my $loginheader =&Apache::loncommon::designparm('login.loginheader',$domain); |
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my $shownewuserlink = |
my $shownewuserlink = |
&Apache::loncommon::designparm('login.newuser',$domain); |
&Apache::loncommon::designparm('login.newuser',$domain); |
my $now=time; |
my $now=time; |
Line 315 this.document.client.elements.upass$now.
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Line 323 this.document.client.elements.upass$now.
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this.document.server.submit(); |
this.document.server.submit(); |
return false; |
return false; |
} |
} |
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function enableInput() { |
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this.document.client.elements.upass$now.removeAttribute("readOnly"); |
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this.document.client.elements.uname.removeAttribute("readOnly"); |
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this.document.client.elements.udom.removeAttribute("readOnly"); |
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return; |
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} |
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// ]]> |
// ]]> |
</script> |
</script> |
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Line 327 my %add_entries = (
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Line 343 my %add_entries = (
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text => "$font", |
text => "$font", |
link => "$link", |
link => "$link", |
vlink => "$vlink", |
vlink => "$vlink", |
alink => "$alink",); |
alink => "$alink", |
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onload => 'javascript:enableInput();',); |
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$r->print(&Apache::loncommon::start_page('The LearningOnline Network with CAPA Login',$js, |
$r->print(&Apache::loncommon::start_page('The LearningOnline Network with CAPA Login',$js, |
{ 'redirect' => [$expire,'/adm/roles'], |
{ 'redirect' => [$expire,'/adm/roles'], |
Line 367 $r->print(<$jsh>);
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Line 384 $r->print(<$jsh>);
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# ---------------------------------------------------------- Serve rest of page |
# ---------------------------------------------------------- Serve rest of page |
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$r->print( |
$r->print( |
'<div class="LC_loginpage_container">'); |
'<div class="LC_Box"' |
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.' style="margin:0 auto; padding:10px; width:90%; height: auto; background-color:#FFFFFF;">' |
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); |
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# |
# |
# If the loadbalancing yielded just http:// because perhaps there's no loadbalancing? |
# If the loadbalancing yielded just http:// because perhaps there's no loadbalancing? |
Line 375 $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 395 my $newuserlink;
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Line 414 my $newuserlink;
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if ($shownewuserlink) { |
if ($shownewuserlink) { |
$newuserlink = &newuser_link($lt{'newuser'}).'<br />'; |
$newuserlink = &newuser_link($lt{'newuser'}).'<br />'; |
} |
} |
my $logintitle; |
my $logintitle = |
if ($loginheader eq 'text') { |
'<h2 class="LC_hcell"' |
$logintitle ='<h2>'.$lt{'log'}.'</h2>'; |
.' style="background:'.$loginbox_header_bgcol.';' |
} else { |
.' color:'.$loginbox_header_textcol.'">' |
$logintitle = '<img src="'.$login.'" alt="'. |
.$lt{'log'} |
&mt('User Authentication').'" />'; |
.'</h2>'; |
} |
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my $noscript_warning='<noscript><span class="LC_warning"><b>' |
my $noscript_warning='<noscript><span class="LC_warning"><b>' |
.&mt('Use of LON-CAPA requires Javascript to be enabled in your web browser.') |
.&mt('Use of LON-CAPA requires Javascript to be enabled in your web browser.') |
Line 415 my $loginform=(<<LFORM);
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Line 433 my $loginform=(<<LFORM);
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<input type="hidden" name="lextkey" value="$lextkey" /> |
<input type="hidden" name="lextkey" value="$lextkey" /> |
<input type="hidden" name="uextkey" value="$uextkey" /> |
<input type="hidden" name="uextkey" value="$uextkey" /> |
<b><label for="uname">$lt{'un'}</label>:</b><br /> |
<b><label for="uname">$lt{'un'}</label>:</b><br /> |
<input type="text" name="uname" id="uname" size="15" value="$authusername" /><br /> |
<input type="text" name="uname" id="uname" size="15" value="$authusername" readonly="readonly" /><br /> |
<b><label for="upass$now">$lt{'pw'}</label>:</b><br /> |
<b><label for="upass$now">$lt{'pw'}</label>:</b><br /> |
<input type="password" name="upass$now" id="upass$now" size="15" /><br /> |
<input type="password" name="upass$now" id="upass$now" size="15" readonly="readonly" /><br /> |
<b><label for="udom">$lt{'dom'}</label>:</b><br /> |
<b><label for="udom">$lt{'dom'}</label>:</b><br /> |
<input type="text" name="udom" id="udom" size="15" value="$authdomain" /><br /> |
<input type="text" name="udom" id="udom" size="15" value="$authdomain" readonly="readonly" /><br /> |
<input type="submit" value="$lt{'log'}" /> |
<input type="submit" value="$lt{'log'}" /> |
</form> |
</form> |
LFORM |
LFORM |
Line 433 LFORM
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Line 451 LFORM
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HEADER |
HEADER |
} |
} |
$r->print(<<ENDTOP); |
$r->print(<<ENDTOP); |
<div class="LC_loginpage_space"> </div> |
<div style="float:left;margin-top:0;"> |
<div class="LC_loginpage_floatLeft"> |
<div class="LC_Box" style="background:$loginbox_bg;"> |
<div class="LC_loginpage_loginContainer"> |
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$logintitle |
$logintitle |
<table border="0" align="left" cellspacing="1" cellpadding="2" width="100%"> |
$loginform |
<tr> |
$noscript_warning |
<td> |
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$loginform |
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</td> |
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</tr> |
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</table> |
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$noscript_warning |
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</div> |
</div> |
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<div class="LC_loginpage_loginInfo"> |
<div class="LC_Box" style="padding-top: 10px;"> |
$loginhelp |
$loginhelp |
$forgotpw |
$forgotpw |
$contactblock |
$contactblock |
Line 455 HEADER
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Line 466 HEADER
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$coursecatalog |
$coursecatalog |
</div> |
</div> |
</div> |
</div> |
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<div> |
ENDTOP |
ENDTOP |
if ($showmainlogo) { |
if ($showmainlogo) { |
$r->print(' <img src="'.$logo.'" alt="" />'."\n"); |
$r->print(' <img src="'.$logo.'" alt="" />'."\n"); |
} |
} |
$r->print(<<ENDTOP); |
$r->print(<<ENDTOP); |
$announcements |
$announcements |
$domainlogo |
</div> |
<div class="LC_loginpage_space"> </div> |
<hr style="clear:both;" /> |
ENDTOP |
ENDTOP |
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my ($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 475 $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 483 $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 491 $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 499 $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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$domainlogo |
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</div> |
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<br style="clear:both;" /> |
</div> |
</div> |
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<script type="text/javascript"> |
<script type="text/javascript"> |
Line 642 sub loginhelpdisplay {
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Line 683 sub loginhelpdisplay {
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sub coursecatalog_link { |
sub coursecatalog_link { |
my ($linkname) = @_; |
my ($linkname) = @_; |
return <<"END"; |
return <<"END"; |
<span class="LC_nobreak"><a href="/adm/coursecatalog">$linkname</a></span> |
<a href="/adm/coursecatalog">$linkname</a> |
END |
END |
} |
} |
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