version 1.57, 2004/05/07 14:25:17
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version 1.106.2.2, 2008/12/25 05:53:17
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Line 30 package Apache::lonlogin;
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Line 30 package Apache::lonlogin;
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use strict; |
use strict; |
use Apache::Constants qw(:common); |
use Apache::Constants qw(:common); |
use CGI::Cookie(); |
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use Apache::File (); |
use Apache::File (); |
use Apache::lonnet(); |
use Apache::lonnet; |
use Apache::loncommon(); |
use Apache::loncommon(); |
use Apache::lonauth(); |
use Apache::lonauth(); |
use Apache::lonlocal; |
use Apache::lonlocal; |
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use Apache::migrateuser(); |
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use lib '/home/httpd/lib/perl/'; |
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use LONCAPA; |
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sub handler { |
sub handler { |
my $r = shift; |
my $r = shift; |
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&Apache::loncommon::get_unprocessed_cgi |
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(join('&',$ENV{'QUERY_STRING'},$env{'request.querystring'}, |
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$ENV{'REDIRECT_QUERY_STRING'}), |
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['interface','username','domain','firsturl','localpath','localres', |
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'token']); |
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if (!defined($env{'form.firsturl'})) { |
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&Apache::lonacc::get_posted_cgi($r,['firsturl']); |
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} |
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# -- check if they are a migrating user |
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if (defined($env{'form.token'})) { |
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return &Apache::migrateuser::handler($r); |
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} |
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&Apache::loncommon::no_cache($r); |
&Apache::loncommon::no_cache($r); |
&Apache::lonlocal::get_language_handle($r); |
&Apache::lonlocal::get_language_handle($r); |
&Apache::loncommon::content_type($r,'text/html'); |
&Apache::loncommon::content_type($r,'text/html'); |
Line 52 sub handler {
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Line 69 sub handler {
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return OK; |
return OK; |
} |
} |
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# -------------------------------- Prevent users from attempting to login twice |
# -------------------------------- Prevent users from attempting to login twice |
my %cookies=CGI::Cookie->parse($r->header_in('Cookie')); |
my $handle = &Apache::lonnet::check_for_valid_session($r); |
my $lonid=$cookies{'lonID'}; |
if ($handle=~/^publicuser\_/) { |
my $cookie; |
# For "public user" - remove it, we apparently really want to login |
if ($lonid) { |
unlink($r->dir_config('lonIDsDir')."/$handle.id"); |
my $handle=$lonid->value; |
} elsif ($handle ne '') { |
$handle=~s/\W//g; |
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my $lonidsdir=$r->dir_config('lonIDsDir'); |
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if ((-e "$lonidsdir/$handle.id") && ($handle ne '')) { |
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# Indeed, a valid token is found |
# Indeed, a valid token is found |
my $bodytag=&Apache::loncommon::bodytag('Already logged in'); |
my $start_page = |
$r->print(<<ENDFAILED); |
&Apache::loncommon::start_page('Already logged in'); |
<html> |
my $end_page = |
<head> |
&Apache::loncommon::end_page(); |
<title>Already logged in</title> |
$r->print( |
</head> |
$start_page |
$bodytag |
.'<h1>'.&mt('You are already logged in!').'</h1>' |
<h1>You are already logged in</h1> |
.'<p>'.&mt('Please either [_1]continue the current session[_2] or [_3]logout[_4].', |
<p>Please either <a href="/adm/roles">continue the current session</a> or |
'<a href="/adm/roles">','</a>','<a href="/adm/logout">','</a>').'</p>' |
<a href="/adm/logout">logout</a>.</p> |
.'<p><a href="/adm/loginproblems.html">'.&mt('Login problems?').'</a></p>' |
<p> |
.$end_page |
<a href="/adm/loginproblems.html">Problems?</a></p> |
); |
</body> |
return OK; |
</html> |
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ENDFAILED |
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return OK; |
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} |
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} |
} |
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# ---------------------------------------------------- No valid token, continue |
# ---------------------------------------------------- No valid token, continue |
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&Apache::loncommon::get_unprocessed_cgi |
# ---------------------------- Not possible to really login to domain "public" |
($ENV{'QUERY_STRING'}.'&'.$ENV{'request.querystring'}, |
if ($env{'form.domain'} eq 'public') { |
['interface','username','domain','firsturl','localpath','localres']); |
$env{'form.domain'}=''; |
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$env{'form.username'}=''; |
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} |
# ----------------------------------------------------------- Process Interface |
# ----------------------------------------------------------- Process Interface |
$ENV{'form.interface'}=~s/\W//g; |
$env{'form.interface'}=~s/\W//g; |
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my $textbrowsers=$r->dir_config('lonTextBrowsers'); |
my $textbrowsers=$r->dir_config('lonTextBrowsers'); |
my $httpbrowser=$ENV{"HTTP_USER_AGENT"}; |
my $httpbrowser=$ENV{"HTTP_USER_AGENT"}; |
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foreach (split(/\:/,$textbrowsers)) { |
foreach (split(/\:/,$textbrowsers)) { |
if ($httpbrowser=~/$_/i) { |
if ($httpbrowser=~/$_/i) { |
$ENV{'form.interface'}='textual'; |
$env{'form.interface'}='textual'; |
} |
} |
} |
} |
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my $fullgraph=($ENV{'form.interface'} ne 'textual'); |
my $fullgraph=($env{'form.interface'} ne 'textual'); |
my $port_to_use=$r->dir_config('lonhttpdPort'); |
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if (!defined($port_to_use)) { |
my $iconpath= |
$port_to_use='8080'; |
&Apache::loncommon::lonhttpdurl($r->dir_config('lonIconsURL')); |
} |
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my $iconpath= 'http://'.$ENV{'HTTP_HOST'}.':'.$port_to_use. |
my $domain = &Apache::lonnet::default_login_domain(); |
$r->dir_config('lonIconsURL'); |
if (($env{'form.domain'}) && |
my $domain = $r->dir_config('lonDefDomain'); |
(&Apache::lonnet::domain($env{'form.domain'},'description'))) { |
if (($ENV{'form.domain'}) && |
$domain=$env{'form.domain'}; |
($Apache::lonnet::domaindescription{$ENV{'form.domain'}})) { |
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$domain=$ENV{'form.domain'}; |
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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'); |
my $servadm = $r->dir_config('lonAdmEMail'); |
my $servadm = $r->dir_config('lonAdmEMail'); |
my $sysadm = $r->dir_config('lonSysEMail'); |
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my $lonhost = $r->dir_config('lonHostID'); |
my $lonhost = $r->dir_config('lonHostID'); |
my $tabdir = $r->dir_config('lonTabDir'); |
my $tabdir = $r->dir_config('lonTabDir'); |
my $include = $r->dir_config('lonIncludes'); |
my $include = $r->dir_config('lonIncludes'); |
my $expire = $r->dir_config('lonExpire'); |
my $expire = $r->dir_config('lonExpire'); |
my $version = $r->dir_config('lonVersion'); |
my $version = $r->dir_config('lonVersion'); |
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my $host_name = &Apache::lonnet::hostname($lonhost); |
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# --------------------------------------------- Default values for login fields |
# --------------------------------------------- Default values for login fields |
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my $authusername=($ENV{'form.username'}?$ENV{'form.username'}:''); |
my $authusername=($env{'form.username'}?$env{'form.username'}:''); |
my $authdomain=($ENV{'form.domain'}?$ENV{'form.domain'}:$domain); |
my $authdomain=($env{'form.domain'}?$env{'form.domain'}:$domain); |
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# ---------------------------------------------------------- Determine own load |
# ---------------------------------------------------------- Determine own load |
my $loadavg; |
my $loadavg; |
Line 138 ENDFAILED
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Line 147 ENDFAILED
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my $userloadpercent=&Apache::lonnet::userload(); |
my $userloadpercent=&Apache::lonnet::userload(); |
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# ------------------------------------------------------- Do the load balancing |
# ------------------------------------------------------- Do the load balancing |
my $otherserver='http://'.$ENV{'SERVER_NAME'}; |
my $otherserver= &Apache::lonnet::absolute_url($host_name); |
my $firsturl= |
my $firsturl= |
($ENV{'request.firsturl'}?$ENV{'request.firsturl'}:$ENV{'form.firsturl'}); |
($env{'request.firsturl'}?$env{'request.firsturl'}:$env{'form.firsturl'}); |
# ---------------------------------------- Are we access server and overloaded? |
# ---------------------------------------------------------- Are we overloaded? |
if (($role eq 'access') && |
if ((($userloadpercent>100.0)||($loadpercent>100.0))) { |
(($userloadpercent>100.0)||($loadpercent>100.0))) { |
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my $unloaded=Apache::lonnet::spareserver($loadpercent,$userloadpercent); |
my $unloaded=Apache::lonnet::spareserver($loadpercent,$userloadpercent); |
if ($unloaded) { $otherserver=$unloaded; } |
if ($unloaded) { $otherserver=$unloaded; } |
} |
} |
Line 179 ENDFAILED
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Line 187 ENDFAILED
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if ($logtoken eq 'con_lost') { |
if ($logtoken eq 'con_lost') { |
my $spares=''; |
my $spares=''; |
foreach (keys %Apache::lonnet::hostname) { |
my $last; |
if ($_ ne $lonhost) { |
foreach my $hostid (sort |
$spares.='<br /><a href="http://'.$Apache::lonnet::hostname{$_}. |
{ |
'/adm/login?domain='.$authdomain.'">'. |
&Apache::lonnet::hostname($a) cmp |
$Apache::lonnet::hostname{$_}.'</a>'; |
&Apache::lonnet::hostname($b); |
if ($Apache::lonnet::spareid{$_}) { |
} |
$spares.=' (preferred)'; |
keys(%Apache::lonnet::spareid)) { |
} |
next if ($hostid eq $lonhost); |
} |
my $hostname = &Apache::lonnet::hostname($hostid); |
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next if ($last eq $hostname); |
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$spares.='<br /><font size="+1"><a href="http://'. |
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$hostname. |
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'/adm/login?domain='.$authdomain.'">'. |
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$hostname.'</a>'. |
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' '.&mt('(preferred)').'</font>'.$/; |
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$last=$hostname; |
} |
} |
$r->print(<<ENDTROUBLE); |
$spares.= '<br />'; |
<html> |
my %all_hostnames = &Apache::lonnet::all_hostnames(); |
<head><title>The LearningOnline Network with CAPA</title></head> |
foreach my $hostid (sort |
<body bgcolor="#FFFFFF"> |
{ |
<img src="/adm/lonKaputt/lonlogo_broken.gif" align="right" /> |
&Apache::lonnet::hostname($a) cmp |
<h3>This LON-CAPA server is temporarily not available for login</h3> |
&Apache::lonnet::hostname($b); |
<p>Please attempt to login to one of the following servers:</p>$spares |
} |
<p>If the problem persists, please contact <tt>$servadm</tt>.</p> |
keys(%all_hostnames)) { |
</body> |
next if ($hostid eq $lonhost || $Apache::lonnet::spareid{$hostid}); |
</html> |
my $hostname = &Apache::lonnet::hostname($hostid); |
ENDTROUBLE |
next if ($last eq $hostname); |
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$spares.='<br /><a href="http://'. |
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$hostname. |
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'/adm/login?domain='.$authdomain.'">'. |
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$hostname.'</a>'; |
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$last=$hostname; |
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} |
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$r->print( |
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'<html>' |
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.'<head><title>' |
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.&mt('The LearningOnline Network with CAPA') |
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.'</title></head>' |
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.'<body bgcolor="#FFFFFF">' |
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.'<h1>'.&mt('The LearningOnline Network with CAPA').'</h1>' |
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.'<img src="/adm/lonKaputt/lonlogo_broken.gif" align="right" />' |
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.'<h3>'.&mt('This LON-CAPA server is temporarily not available for login.').'</h3>' |
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.'<p>'.&mt('Please attempt to login to one of the following servers:').'</p>' |
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.$spares |
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.'</body>' |
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.'</html>' |
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); |
return OK; |
return OK; |
} |
} |
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# ----------------------------------------------- Apparently we are in business |
# ----------------------------------------------- Apparently we are in business |
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my $domainlogo=&Apache::loncommon::domainlogo($domain); |
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$servadm=~s/\,/\<br \/\>/g; |
$servadm=~s/\,/\<br \/\>/g; |
$sysadm=~s/\,/\<br \/\>/g; |
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# --------------------------------------------------- Print login screen header |
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$r->print(<<ENDHEADER); |
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<html> |
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<head> |
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<meta HTTP-EQUIV="Refresh" CONTENT="$expire; url=/adm/roles" /> |
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<title>The LearningOnline Network with CAPA Login</title> |
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</head> |
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ENDHEADER |
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# ---------------------------------------------------- Serve out DES JavaScript |
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{ |
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my $jsh=Apache::File->new($include."/londes.js"); |
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$r->print(<$jsh>); |
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} |
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# ----------------------------------------------------------- Front page design |
# ----------------------------------------------------------- Front page design |
my $pgbg= |
my $pgbg= |
Line 237 ENDHEADER
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Line 255 ENDHEADER
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($fullgraph?&Apache::loncommon::designparm('login.mainbg',$domain):'#FFFFFF'); |
($fullgraph?&Apache::loncommon::designparm('login.mainbg',$domain):'#FFFFFF'); |
my $sidebg= |
my $sidebg= |
($fullgraph?&Apache::loncommon::designparm('login.sidebg',$domain):'#FFFFFF'); |
($fullgraph?&Apache::loncommon::designparm('login.sidebg',$domain):'#FFFFFF'); |
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my $textcol = |
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($fullgraph?&Apache::loncommon::designparm('login.textcol',$domain):'#000000'); |
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my $bgcol = |
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($fullgraph?&Apache::loncommon::designparm('login.bgcol',$domain):'#FFFFFF'); |
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); |
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my $domainlogo=&Apache::loncommon::domainlogo($domain); |
# ----------------------------------------------------------------------- Texts |
my $login=&Apache::loncommon::designparm('login.login',$domain); |
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if ($login eq '') { |
my %lt=&Apache::lonlocal::texthash( |
$login = $iconpath.'/'.&mt('userauthentication.gif'); |
'un' => 'Username', |
} |
'pw' => 'Password', |
my $showbanner = 1; |
'dom' => 'Domain', |
my $showmainlogo = 1; |
'perc' => 'percent', |
if (defined(&Apache::loncommon::designparm('login.showlogo_img',$domain))) { |
'load' => 'Load', |
$showbanner = &Apache::loncommon::designparm('login.showlogo_img',$domain); |
'userload' => 'User Load', |
} |
'about' => 'aboutlon.gif', |
if (defined(&Apache::loncommon::designparm('login.showlogo_logo',$domain))) { |
'access' => 'accessbutton.gif', |
$showmainlogo = &Apache::loncommon::designparm('login.showlogo_logo',$domain); |
'auth' => 'userauthentication.gif', |
} |
'log' => 'Log in', |
my $showadminmail=&Apache::loncommon::designparm('login.adminmail',$domain); |
'help' => 'Help', |
my $showcoursecat = |
'serv' => 'Server', |
&Apache::loncommon::designparm('login.coursecatalog',$domain); |
'servadm' => 'Server Administration', |
my $loginheader =&Apache::loncommon::designparm('login.loginheader',$domain); |
'sysadm' => 'System Administration'); |
my $shownewuserlink = |
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&Apache::loncommon::designparm('login.newuser',$domain); |
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my $now=time; |
# ---------------------------------------------------------- Serve rest of page |
my $js = (<<ENDSCRIPT); |
$r->print(<<ENDSCRIPT); |
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<body bgcolor="$pgbg" text="$font" link="$link" vlink="$vlink" alink="$alink" |
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topmargin=0 leftmargin=0 marginwidth=0 marginheight=0> |
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<script language="JavaScript"> |
<script language="JavaScript"> |
function send() |
function send() |
{ |
{ |
this.document.server.elements.uname.value |
this.document.server.elements.uname.value |
=this.document.client.elements.uname.value; |
=this.document.client.elements.uname.value; |
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this.document.server.elements.udom.value |
this.document.server.elements.udom.value |
Line 296 my %lt=&Apache::lonlocal::texthash(
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Line 314 my %lt=&Apache::lonlocal::texthash(
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lextkey=this.document.client.elements.lextkey.value; |
lextkey=this.document.client.elements.lextkey.value; |
initkeys(); |
initkeys(); |
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this.document.server.elements.upass.value |
this.document.server.elements.upass0.value |
=crypted(this.document.client.elements.upass.value); |
=crypted(this.document.client.elements.upass$now.value.substr(0,15)); |
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this.document.server.elements.upass1.value |
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=crypted(this.document.client.elements.upass$now.value.substr(15,15)); |
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this.document.server.elements.upass2.value |
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=crypted(this.document.client.elements.upass$now.value.substr(30,15)); |
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this.document.client.elements.uname.value=''; |
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this.document.client.elements.upass$now.value=''; |
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this.document.server.submit(); |
this.document.server.submit(); |
return false; |
return false; |
} |
} |
</script> |
</script> |
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ENDSCRIPT |
ENDSCRIPT |
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# --------------------------------------------------- Print login screen header |
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my %add_entries = (topmargin => "0", |
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leftmargin => "0", |
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marginheight => "0", |
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marginwidth => "0", |
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bgcolor => "$pgbg", |
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text => "$font", |
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link => "$link", |
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vlink => "$vlink", |
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alink => "$alink",); |
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$r->print(&Apache::loncommon::start_page('The LearningOnline Network with CAPA Login',$js, |
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{ 'redirect' => [$expire,'/adm/roles'], |
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'add_entries' => \%add_entries, |
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'only_body' => 1,})); |
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# ----------------------------------------------------------------------- Texts |
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my %lt=&Apache::lonlocal::texthash( |
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'un' => 'Username', |
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'pw' => 'Password', |
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'dom' => 'Domain', |
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'perc' => 'percent', |
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'load' => 'Server Load', |
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'userload' => 'User Load', |
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'about' => 'About LON-CAPA', |
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'access' => 'Accessibility Options', |
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'catalog' => 'Course Catalog', |
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'log' => 'Log in', |
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'help' => 'Log-in Help', |
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'serv' => 'Server', |
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'servadm' => 'Server Administration', |
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'helpdesk' => 'Contact Helpdesk', |
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'forgotpw' => 'Forgot password?', |
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'newuser' => 'New User?', |
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'options_headline' => 'Select Accessibility Options', |
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'sprs_img' => 'Suppress rendering of images', |
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'sprs_applet' => 'Suppress Java applets', |
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'sprs_embed' => 'Suppress rendering of embedded multimedia', |
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'sprs_font' => 'Increase font size', |
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'sprs_blackwhite' => 'Switch to black and white mode', |
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'remember' => 'Remember these settings for next login'); |
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# -------------------------------------------------- Change password field name |
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my $forgotpw = &forgotpwdisplay(%lt); |
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my $loginhelp = &loginhelpdisplay(%lt); |
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# ---------------------------------------------------- Serve out DES JavaScript |
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{ |
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my $jsh=Apache::File->new($include."/londes.js"); |
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$r->print(<$jsh>); |
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} |
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# ---------------------------------------------------------- Serve rest of page |
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if ($fullgraph) { |
if ($fullgraph) { |
$r->print( |
$r->print( |
'<table width="100%" cellpadding=0 cellspacing=0 border=0>'); |
'<table width="100%" cellpadding=0 cellspacing=0 border=0>'); |
Line 314 ENDSCRIPT
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Line 394 ENDSCRIPT
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<form name="server" action="$otherserver/adm/authenticate" method="post" target="_top"> |
<form name="server" action="$otherserver/adm/authenticate" method="post" target="_top"> |
<input type="hidden" name="logtoken" value="$logtoken" /> |
<input type="hidden" name="logtoken" value="$logtoken" /> |
<input type="hidden" name="serverid" value="$lonhost" /> |
<input type="hidden" name="serverid" value="$lonhost" /> |
<input type="hidden" name="interface" value="$ENV{'form.interface'}" /> |
<input type="hidden" name="interface" value="$env{'form.interface'}" /> |
<input type="hidden" name="uname" value="" /> |
<input type="hidden" name="uname" value="" /> |
<input type="hidden" name="upass" value="" /> |
<input type="hidden" name="upass0" value="" /> |
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<input type="hidden" name="upass1" value="" /> |
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<input type="hidden" name="upass2" value="" /> |
<input type="hidden" name="udom" value="" /> |
<input type="hidden" name="udom" value="" /> |
<input type="hidden" name="imagesuppress" value="" /> |
<input type="hidden" name="imagesuppress" value="" /> |
<input type="hidden" name="appletsuppress" value="" /> |
<input type="hidden" name="appletsuppress" value="" /> |
Line 324 ENDSCRIPT
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Line 406 ENDSCRIPT
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<input type="hidden" name="fontenhance" value="" /> |
<input type="hidden" name="fontenhance" value="" /> |
<input type="hidden" name="blackwhite" value="" /> |
<input type="hidden" name="blackwhite" value="" /> |
<input type="hidden" name="remember" value="" /> |
<input type="hidden" name="remember" value="" /> |
<input type="hidden" name="localpath" value="$ENV{'form.localpath'}" /> |
<input type="hidden" name="localpath" value="$env{'form.localpath'}" /> |
<input type="hidden" name="localres" value="$ENV{'form.localres'}" /> |
<input type="hidden" name="localres" value="$env{'form.localres'}" /> |
</form> |
</form> |
ENDSERVERFORM |
ENDSERVERFORM |
if ($fullgraph) { $r->print(<<ENDTOP); |
my $coursecatalog; |
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if (($showcoursecat eq '') || ($showcoursecat)) { |
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$coursecatalog = &coursecatalog_link($lt{'catalog'}); |
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} |
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my $newuserlink; |
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if ($shownewuserlink) { |
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$newuserlink = &newuser_link($lt{'newuser'}); |
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} |
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if ($fullgraph) { |
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$r->print(<<HEADER); |
<!-- The LON-CAPA Header --> |
<!-- The LON-CAPA Header --> |
<tr> |
<tr> |
|
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<!-- Row 1 Columns 2-4 --> |
<!-- Row 1 Columns 2-4 --> |
<td width="100%" height=75 colspan=4 align="left" valign="top" bgcolor="$pgbg"><img src="$img" border=0 alt="The Learning Online Network with CAPA" /></td> |
<td width="100%" height=75 colspan=4 align="left" valign="top" bgcolor="$pgbg"> |
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HEADER |
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if ($showbanner) { |
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$r->print(<<ENDBANNER); |
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<img src="$img" border=0 alt="The Learning Online Network with CAPA" /> |
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ENDBANNER |
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} |
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$r->print(<<ENDSTART); |
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</td> |
</tr> |
</tr> |
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<!-- The gray bar that starts the two table frames --> |
<!-- The gray bar that starts the two table frames --> |
Line 353 ENDSERVERFORM
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Line 452 ENDSERVERFORM
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</tr> |
</tr> |
<tr> |
<tr> |
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<!-- A cell that will hold the 'access' and 'about' buttons --> |
<!-- A cell that will hold the 'access', 'about', and 'catalog' links --> |
<!-- Row 3 Column 1 --> |
<!-- Row 3 Column 1 --> |
<td valign="top" height=60 align="center" bgcolor="$sidebg"> |
<td valign="top" height="60" align="left" bgcolor="$sidebg"> |
<a href="/adm/login?interface=textual"><img src="$iconpath/$lt{'access'}" border=0 alt="Accessibility Options" /></a> |
<table cellpadding="0" cellspacing="2" border="0"> |
<br /> |
<tr> |
<a href="/adm/about.html"><img src="$iconpath/$lt{'about'}" border=0 alt="About LON-CAPA" /></a> |
<td> </td> |
|
<td><a href="/adm/login?interface=textual"><b>$lt{'access'}</b></a></td> |
|
</tr> |
|
<tr> |
|
<td> </td> |
|
<td><a href="/adm/about.html"><b>$lt{'about'}</b></a></td> |
|
</tr>$coursecatalog |
|
<tr> |
|
<td colspan="2"> </td> |
|
</tr> |
|
</table> |
</td> |
</td> |
|
|
<!-- The shaded space between the two main columns --> |
<!-- The shaded space between the two main columns --> |
<!-- Row 3 Column 2 --> |
<!-- Row 3 Column 2 --> |
<td width=27 height=60 background="$iconpath/fillleft.gif"><img src="$iconpath/fillleft.gif" alt="" /></td> |
<td width=27 height=60 background="$iconpath/fillleft.gif"><img src="$iconpath/fillleft.gif" alt="" /></td> |
Line 368 ENDSERVERFORM
|
Line 476 ENDSERVERFORM
|
<!-- The right main column holding the large LON-CAPA logo--> |
<!-- The right main column holding the large LON-CAPA logo--> |
<!-- Rows 3-4 Column 3 --> |
<!-- Rows 3-4 Column 3 --> |
<td align="center" valign="top" width="100%" height="100%" bgcolor="$mainbg"> |
<td align="center" valign="top" width="100%" height="100%" bgcolor="$mainbg"> |
|
ENDSTART |
|
if ($showmainlogo) { |
|
$r->print(<<ENDLOGO); |
<center> |
<center> |
<img src="$logo" alt="" /> |
<img src="$logo" alt="" /> |
</center> |
</center> |
|
ENDLOGO |
|
} |
|
$r->print(<<ENDTOP); |
</td> |
</td> |
|
|
<!-- Row 3 Column 4 --> |
<!-- Row 3 Column 4 --> |
Line 382 ENDSERVERFORM
|
Line 496 ENDSERVERFORM
|
<!-- Row 4 Column 1 --> |
<!-- Row 4 Column 1 --> |
<td align="center" valign="middle" bgcolor="$sidebg"> |
<td align="center" valign="middle" bgcolor="$sidebg"> |
ENDTOP |
ENDTOP |
} else { |
} else { |
$r->print('<h1>The Learning<i>Online</i> Network with CAPA</h1><h2>Text-based Interface Login</h2>'.$announcements); |
$r->print('<h1>The Learning<i>Online</i> Network with CAPA</h1>' |
} |
.'<h2>'.&mt('Text-based Interface Login').'</h2>' |
|
.$announcements); |
|
} |
$r->print('<form name="client" onsubmit="return(send())">'); |
$r->print('<form name="client" onsubmit="return(send())">'); |
unless ($fullgraph) { |
unless ($fullgraph) { |
$r->print(<<ENDACCESSOPTIONS); |
$r->print(<<ENDACCESSOPTIONS); |
<h3>Select Accessibility Options</h3> |
<h3>$lt{'options_headline'}</h3> |
<input type="checkbox" name="imagesuppress" /> Suppress rendering of images<br /> |
<label><input type="checkbox" name="imagesuppress" /> $lt{'sprs_img'}</label><br /> |
<input type="checkbox" name="appletsuppress" /> Suppress Java applets<br /> |
<label><input type="checkbox" name="appletsuppress" /> $lt{'sprs_applet'}</label><br /> |
<input type="checkbox" name="embedsuppress" /> Suppress rendering of embedded multimedia<br /> |
<label><input type="checkbox" name="embedsuppress" /> $lt{'sprs_embed'}</label><br /> |
<input type="checkbox" name="fontenhance" /> Increase font size<br /> |
<label><input type="checkbox" name="fontenhance" /> $lt{'sprs_font'}</label><br /> |
<input type="checkbox" name="blackwhite" /> Switch to black and white mode<br /> |
<label><input type="checkbox" name="blackwhite" /> $lt{'sprs_blackwhite'}</label><br /> |
<p>If you have accessibility needs that are not addressed by this interface, |
<br /> |
please |
<input type="checkbox" name="remember" /> $lt{'remember'}<hr /> |
contact the system administrator at <tt>$sysadm</tt>.</p><br /> |
|
<input type="checkbox" name="remember" /> Remember these settings for next login<hr /> |
|
ENDACCESSOPTIONS |
ENDACCESSOPTIONS |
} else { |
} else { |
$r->print(<<ENDNOOPT); |
$r->print(<<ENDNOOPT); |
<input type="hidden" name="imagesuppress" value="" /> |
<input type="hidden" name="imagesuppress" value="" /> |
<input type="hidden" name="embedsuppress" value="" /> |
<input type="hidden" name="embedsuppress" value="" /> |
<input type="hidden" name="appletsuppress" value="" /> |
<input type="hidden" name="appletsuppress" value="" /> |
Line 408 ENDACCESSOPTIONS
|
Line 522 ENDACCESSOPTIONS
|
<input type="hidden" name="blackwhite" value="" /> |
<input type="hidden" name="blackwhite" value="" /> |
<input type="hidden" name="remember" value="" /> |
<input type="hidden" name="remember" value="" /> |
ENDNOOPT |
ENDNOOPT |
} |
} |
|
my $logintitle; |
|
if ($loginheader eq 'text') { |
|
$logintitle = '<td bgcolor="'.$bgcol.'" colspan="2"> <b><font size="+1" color="'.$textcol.'">'.$lt{'log'}.'</font></b></td>'; |
|
} else { |
|
$logintitle = '<td bgcolor="'.$sidebg.'" colspan="2"><img src="'.$login.'" alt="'. |
|
&mt('User Authentication').'" /></td>'; |
|
} |
|
my $noscript_warning='<td colspan="2" bgcolor="'.$mainbg.'">' |
|
.'<noscript><div class="LC_warning"><font size="-1">' |
|
.&mt('Use of LON-CAPA requires Javascript to be enabled in your web browser.') |
|
.'</font></div></noscript></td>'; |
$r->print(<<ENDLOGIN); |
$r->print(<<ENDLOGIN); |
<input type="hidden" name="lextkey" value="$lextkey"> |
<input type="hidden" name="lextkey" value="$lextkey"> |
<input type="hidden" name="uextkey" value="$uextkey"> |
<input type="hidden" name="uextkey" value="$uextkey"> |
|
|
<!-- Start the sub-table for text and input alignment --> |
<!-- Start the sub-table for text and input alignment --> |
<table border=0 cellspacing=0 cellpadding=0> |
<table border=0 cellspacing=0 cellpadding=0> |
<tr><td bgcolor="$sidebg" colspan=2><img src="$iconpath/$lt{'auth'}" alt="User Authentication" /></td></tr> |
<tr>$logintitle</tr> |
|
<tr>$noscript_warning</tr> |
<tr> |
<tr> |
<td bgcolor="$mainbg"><br /><font size=-1><b> $lt{'un'}:</b></font></td> |
<td bgcolor="$mainbg"><br /><font size=-1><b> <label for="uname">$lt{'un'}</label>:</b></font></td> |
<td bgcolor="$mainbg"><br /><input type="text" name="uname" size="10" value="$authusername" /></td> |
<td bgcolor="$mainbg"><br /><input type="text" name="uname" size="10" value="$authusername" /></td> |
</tr> |
</tr> |
<tr> |
<tr> |
<td bgcolor="$mainbg"><font size=-1><b> $lt{'pw'}:</b></font></td> |
<td bgcolor="$mainbg"><font size=-1><b> <label for="upass$now">$lt{'pw'}</label>:</b></font></td> |
<td bgcolor="$mainbg"><input type="password" name="upass" size="10" /></td> |
<td bgcolor="$mainbg"><input type="password" name="upass$now" size="10" /></td> |
</tr> |
</tr> |
<tr> |
<tr> |
<td bgcolor="$mainbg"><font size=-1><b> $lt{'dom'}:</b></font></td> |
<td bgcolor="$mainbg"><font size=-1><b> <label for="udom">$lt{'dom'}</label>:</b></font></td> |
<td bgcolor="$mainbg"><input type="text" name="udom" size="10" value="$authdomain" /></td> |
<td bgcolor="$mainbg"><input type="text" name="udom" size="10" value="$authdomain" /></td> |
</tr> |
</tr> |
<tr> |
<tr> |
<td bgcolor="$mainbg"> <a href="/adm/loginproblems.html">$lt{'help'}</a></td> |
<td bgcolor="$mainbg"> </td> |
<td bgcolor="$mainbg" valign="bottom" align="center"> |
<td bgcolor="$mainbg" valign="bottom" align="center"> |
<br /> |
<br /> |
<input type="submit" value="$lt{'log'}" /> |
<input type="submit" value="$lt{'log'}" /> |
</td> |
</td> |
</tr> |
</tr> |
|
<tr> |
|
<td bgcolor="$mainbg" valign="bottom" align="left" colspan="2"> |
|
$loginhelp |
|
$forgotpw |
|
$newuserlink |
|
<br /> |
|
</td> |
|
</tr> |
</table> |
</table> |
<!-- End sub-table --> |
<!-- End sub-table --> |
</form> |
</form> |
ENDLOGIN |
ENDLOGIN |
if ($fullgraph) { |
if ($fullgraph) { |
|
my $helpdeskscript; |
|
my $contactblock = &contactdisplay(\%lt,$servadm,$showadminmail, |
|
$version,$authdomain,\$helpdeskscript); |
$r->print(<<ENDDOCUMENT); |
$r->print(<<ENDDOCUMENT); |
</td> |
</td> |
|
|
Line 475 ENDLOGIN
|
Line 612 ENDLOGIN
|
</td> |
</td> |
</tr> |
</tr> |
<tr> |
<tr> |
<td bgcolor="$sidebg" align="left" valign="top"> |
<td bgcolor="$sidebg" align="left" valign="top"><span class="LC_nobreak"> |
<small><b> $lt{'load'}: </b></small> |
<small><b> $lt{'load'}: </b></small></span> |
</td> |
</td> |
<td bgcolor="$sidebg" align="left" valign="top"> |
<td bgcolor="$sidebg" align="left" valign="top"> |
<small><tt> $loadpercent $lt{'perc'}</tt></small> |
<small><tt> $loadpercent $lt{'perc'}</tt></small> |
</td> |
</td> |
</tr> |
</tr> |
<tr> |
<tr> |
<td bgcolor="$sidebg" align="left" valign="top"> |
<td bgcolor="$sidebg" align="left" valign="top"><span class="LC_nobreak"> |
<small><b> $lt{'userload'}: </b></small> |
<small><b> $lt{'userload'}: </b></small></span> |
</td> |
</td> |
<td bgcolor="$sidebg" align="left" valign="top"> |
<td bgcolor="$sidebg" align="left" valign="top"> |
<small><tt> $userloadpercent $lt{'perc'}</tt></small> |
<small><tt> $userloadpercent $lt{'perc'}</tt></small> |
Line 492 ENDLOGIN
|
Line 629 ENDLOGIN
|
</tr> |
</tr> |
</table> |
</table> |
<br /> |
<br /> |
<small> |
$contactblock |
<b> $lt{'sysadm'}:</b><br /> |
|
<tt> $sysadm</tt><br /> |
|
<b> $lt{'servadm'}:</b><br /> |
|
<tt> $servadm</tt><br /> <br /> |
|
$version |
|
</small> |
|
</td> |
</td> |
|
|
<!-- Row 5 Column 2 --> |
<!-- Row 5 Column 2 --> |
Line 528 $domainlogo
|
Line 659 $domainlogo
|
</tr> |
</tr> |
</table> |
</table> |
|
|
<script> |
<script type="text/javascript"> |
// the if prevents the script error if the browser can't handle this |
// the if prevents the script error if the browser can not handle this |
if ( document.client.uname ) { document.client.uname.focus(); } |
if ( document.client.uname ) { document.client.uname.focus(); } |
</script> |
</script> |
|
$helpdeskscript |
|
|
ENDDOCUMENT |
ENDDOCUMENT |
} |
} |
$r->print('</body></html>'); |
my %endargs = ( 'noredirectlink' => 1, ); |
|
$r->print(&Apache::loncommon::end_page(\%endargs)); |
return OK; |
return OK; |
} |
} |
|
|
|
sub contactdisplay { |
|
my ($lt,$servadm,$showadminmail,$version,$authdomain,$helpdeskscript) = @_; |
|
my $contactblock; |
|
my $showhelpdesk = 0; |
|
my $requestmail = $Apache::lonnet::perlvar{'lonSupportEMail'}; |
|
if ($requestmail =~ m/^[^\@]+\@[^\@]+$/) { |
|
$showhelpdesk = 1; |
|
} |
|
if ($servadm && $showadminmail) { |
|
$contactblock .= '<b> '.$$lt{'servadm'}.':</b><br />'. |
|
'<tt> '.$servadm.'</tt><br /> <br />'; |
|
} |
|
if ($showhelpdesk) { |
|
$contactblock .= '<b> <a href="javascript:helpdesk()"><font size="+1">'.$lt->{'helpdesk'}.'</font></a></b><br />'; |
|
my $thisurl = &escape('/adm/login'); |
|
$$helpdeskscript = <<"ENDSCRIPT"; |
|
<script type="text/javascript"> |
|
function helpdesk() { |
|
var codedom = document.client.udom.value; |
|
if (codedom == '') { |
|
codedom = "$authdomain"; |
|
} |
|
var querystr = "origurl=$thisurl&codedom="+codedom; |
|
document.location.href = "/adm/helpdesk?"+querystr; |
|
return; |
|
} |
|
</script> |
|
ENDSCRIPT |
|
} |
|
$contactblock .= <<"ENDBLOCK"; |
|
$version |
|
ENDBLOCK |
|
return $contactblock; |
|
} |
|
|
|
sub forgotpwdisplay { |
|
my (%lt) = @_; |
|
my $prompt_for_resetpw = 1; |
|
if ($prompt_for_resetpw) { |
|
return '<br /> <a href="/adm/resetpw">'.$lt{'forgotpw'}.'</a></b><br />'; |
|
} |
|
return; |
|
} |
|
|
|
sub loginhelpdisplay { |
|
my (%lt) = @_; |
|
my $login_help = 1; |
|
if ($login_help) { |
|
return ' <a href="/adm/loginproblems.html">'.$lt{'help'}.'</a></b>'; |
|
} |
|
return; |
|
} |
|
|
|
sub coursecatalog_link { |
|
my ($linkname) = @_; |
|
return <<"END"; |
|
<tr> |
|
<td> </td> |
|
<td><a href="/adm/coursecatalog"><b>$linkname</b></a></td> |
|
</tr> |
|
END |
|
} |
|
|
|
sub newuser_link { |
|
my ($linkname) = @_; |
|
return ' <a href="/adm/createaccount"><b>'.$linkname.'</b></a><br />'; |
|
} |
|
|
1; |
1; |
__END__ |
__END__ |