version 1.124, 2009/07/22 21:51:03
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version 1.135, 2010/03/17 14:37:43
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Line 72 sub handler {
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Line 72 sub handler {
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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); |
if ($handle=~/^publicuser\_/) { |
if ($handle ne '') { |
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my $lonidsdir=$r->dir_config('lonIDsDir'); |
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if ($handle=~/^publicuser\_/) { |
# For "public user" - remove it, we apparently really want to login |
# For "public user" - remove it, we apparently really want to login |
unlink($r->dir_config('lonIDsDir')."/$handle.id"); |
unlink($r->dir_config('lonIDsDir')."/$handle.id"); |
} elsif ($handle ne '') { |
} else { |
# Indeed, a valid token is found |
# Indeed, a valid token is found |
my $start_page = |
&Apache::lonnet::transfer_profile_to_env($lonidsdir,$handle); |
&Apache::loncommon::start_page('Already logged in'); |
my $start_page = |
my $end_page = |
&Apache::loncommon::start_page('Already logged in'); |
&Apache::loncommon::end_page(); |
my $end_page = |
$r->print( |
&Apache::loncommon::end_page(); |
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my $dest = '/adm/roles'; |
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if ($env{'form.firsturl'} ne '') { |
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$dest = $env{'form.firsturl'}; |
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} |
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$r->print( |
$start_page |
$start_page |
.'<h1>'.&mt('You are already logged in!').'</h1>' |
.'<h1>'.&mt('You are already logged in!').'</h1>' |
.'<p>'.&mt('Please either [_1]continue the current session[_2] or [_3]log out[_4].', |
.'<p>'.&mt('Please either [_1]continue the current session[_2] or [_3]log out[_4].', |
'<a href="/adm/roles">','</a>','<a href="/adm/logout">','</a>').'</p>' |
'<a href="'.$dest.'">','</a>','<a href="/adm/logout">','</a>').'</p>' |
.'<p><a href="/adm/loginproblems.html">'.&mt('Login problems?').'</a></p>' |
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.$end_page |
.$end_page |
); |
); |
return OK; |
return OK; |
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} |
} |
} |
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# ---------------------------------------------------- No valid token, continue |
# ---------------------------------------------------- No valid token, continue |
Line 107 sub handler {
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Line 114 sub handler {
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my $iconpath= |
my $iconpath= |
&Apache::loncommon::lonhttpdurl($r->dir_config('lonIconsURL')); |
&Apache::loncommon::lonhttpdurl($r->dir_config('lonIconsURL')); |
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my $lonhost = $r->dir_config('lonHostID'); |
my $domain = &Apache::lonnet::default_login_domain(); |
my $domain = &Apache::lonnet::default_login_domain(); |
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if ($lonhost ne '') { |
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my $redirect = &check_loginvia($domain,$lonhost); |
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if ($redirect) { |
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$r->print($redirect); |
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return OK; |
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} |
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} |
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if (($env{'form.domain'}) && |
if (($env{'form.domain'}) && |
(&Apache::lonnet::domain($env{'form.domain'},'description'))) { |
(&Apache::lonnet::domain($env{'form.domain'},'description'))) { |
$domain=$env{'form.domain'}; |
$domain=$env{'form.domain'}; |
Line 115 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'); |
my $servadm = $r->dir_config('lonAdmEMail'); |
my $servadm = $r->dir_config('lonAdmEMail'); |
my $lonhost = $r->dir_config('lonHostID'); |
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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'); |
Line 251 my $alink=&Apache::loncommon::designparm
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Line 266 my $alink=&Apache::loncommon::designparm
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my $mainbg=&Apache::loncommon::designparm('login.mainbg',$domain); |
my $mainbg=&Apache::loncommon::designparm('login.mainbg',$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 $domainlogo=&Apache::loncommon::domainlogo($domain); |
my $domainlogo='<div>'.&Apache::loncommon::domainlogo($domain).'</div>'; |
my $login=&Apache::loncommon::designparm('login.login',$domain); |
my $login=&Apache::loncommon::designparm('login.login',$domain); |
if ($login eq '') { |
if ($login eq '') { |
$login = $iconpath.'/'.&mt('userauthentication.gif'); |
$login = $iconpath.'/'.&mt('userauthentication.gif'); |
Line 322 $r->print(&Apache::loncommon::start_page
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Line 337 $r->print(&Apache::loncommon::start_page
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# ----------------------------------------------------------------------- Texts |
# ----------------------------------------------------------------------- Texts |
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my %lt=&Apache::lonlocal::texthash( |
my %lt=&Apache::lonlocal::texthash( |
'un' => 'Username', |
'un' => 'Username', |
'pw' => 'Password', |
'pw' => 'Password', |
'dom' => 'Domain', |
'dom' => 'Domain', |
'perc' => 'percent', |
'perc' => 'percent', |
'load' => 'Server Load', |
'load' => 'Server Load', |
'userload' => 'User Load', |
'userload' => 'User Load', |
'catalog' => 'Course Catalog', |
'catalog' => 'Course/Community Catalog', |
'log' => 'Log in', |
'log' => 'Log in', |
'help' => 'Log-in Help', |
'help' => 'Log-in Help', |
'serv' => 'Server', |
'serv' => 'Server', |
'servadm' => 'Server Administration', |
'servadm' => 'Server Administration', |
'helpdesk' => 'Contact Helpdesk', |
'helpdesk' => 'Contact Helpdesk', |
'forgotpw' => 'Forgot password?', |
'forgotpw' => 'Forgot password?', |
'newuser' => 'New User?', |
'newuser' => 'New User?', |
); |
); |
# -------------------------------------------------- Change password field name |
# -------------------------------------------------- Change password field name |
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my $forgotpw = &forgotpwdisplay(%lt); |
my $forgotpw = &forgotpwdisplay(%lt); |
my $loginhelp = &loginhelpdisplay(%lt); |
$forgotpw .= '<br />' if $forgotpw; |
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my $loginhelp = &loginhelpdisplay($authdomain,%lt); |
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$loginhelp .= '<br />' if $loginhelp; |
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# ---------------------------------------------------- Serve out DES JavaScript |
# ---------------------------------------------------- Serve out DES JavaScript |
{ |
{ |
Line 371 $r->print(<<ENDSERVERFORM);
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Line 389 $r->print(<<ENDSERVERFORM);
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ENDSERVERFORM |
ENDSERVERFORM |
my $coursecatalog; |
my $coursecatalog; |
if (($showcoursecat eq '') || ($showcoursecat)) { |
if (($showcoursecat eq '') || ($showcoursecat)) { |
$coursecatalog = &coursecatalog_link($lt{'catalog'}); |
$coursecatalog = &coursecatalog_link($lt{'catalog'}).'<br />'; |
} |
} |
my $newuserlink; |
my $newuserlink; |
if ($shownewuserlink) { |
if ($shownewuserlink) { |
Line 390 my $noscript_warning='<noscript><span cl
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Line 408 my $noscript_warning='<noscript><span cl
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.'</b></span></noscript>'; |
.'</b></span></noscript>'; |
my $helpdeskscript; |
my $helpdeskscript; |
my $contactblock = &contactdisplay(\%lt,$servadm,$showadminmail, |
my $contactblock = &contactdisplay(\%lt,$servadm,$showadminmail, |
$version,$authdomain,\$helpdeskscript); |
$authdomain,\$helpdeskscript); |
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my $loginform=(<<LFORM); |
my $loginform=(<<LFORM); |
<form name="client" action="" onsubmit="return(send())"> |
<form name="client" action="" onsubmit="return(send())"> |
<input type="hidden" name="lextkey" value="$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">$lt{'un'}</label>:</b><br /> |
<input type="text" name="uname" size="15" value="$authusername" /><br /> |
<input type="text" name="uname" id="uname" size="15" value="$authusername" /><br /> |
<b><label for="upass$now">$lt{'pw'}</label>:</b><br /> |
<b><label for="upass$now">$lt{'pw'}</label>:</b><br /> |
<input type="password" name="upass$now" size="15" /><br /> |
<input type="password" name="upass$now" id="upass$now" size="15" /><br /> |
<b><label for="udom">$lt{'dom'}</label>:</b><br /> |
<b><label for="udom">$lt{'dom'}</label>:</b><br /> |
<input type="text" name="udom" size="15" value="$authdomain" /><br /> |
<input type="text" name="udom" id="udom" size="15" value="$authdomain" /><br /> |
<input type="submit" value="$lt{'log'}" /> |
<input type="submit" value="$lt{'log'}" /> |
</form> |
</form> |
LFORM |
LFORM |
Line 409 LFORM
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Line 427 LFORM
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if ($showbanner) { |
if ($showbanner) { |
$r->print(<<HEADER); |
$r->print(<<HEADER); |
<!-- The LON-CAPA Header --> |
<!-- The LON-CAPA Header --> |
<table border="0" align="left" width="100%" cellspacing="0" cellpadding="1"> |
<div style="background:$pgbg;margin:0;width:100%;"> |
<tr> |
<img src="$img" border="0" alt="The Learning Online Network with CAPA" /> |
<td align="left" valign="top" bgcolor="$pgbg"> |
</div> |
<img src="$img" border="0" alt="The Learning Online Network with CAPA" /> |
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</td> |
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</tr> |
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</table> |
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HEADER |
HEADER |
} |
} |
$r->print(<<ENDTOP); |
$r->print(<<ENDTOP); |
Line 434 HEADER
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Line 448 HEADER
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</div> |
</div> |
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<div class="LC_loginpage_loginInfo"> |
<div class="LC_loginpage_loginInfo"> |
$loginhelp<br /> |
$loginhelp |
$forgotpw<br /> |
$forgotpw |
$contactblock<br /> |
$contactblock |
$newuserlink |
$newuserlink |
$coursecatalog |
$coursecatalog |
</div> |
</div> |
</div> |
</div> |
ENDTOP |
ENDTOP |
Line 455 $r->print(<<ENDDOCUMENT);
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Line 469 $r->print(<<ENDDOCUMENT);
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<table border="0" cellspacing="0" cellpadding="0"> |
<table border="0" cellspacing="0" cellpadding="0"> |
<tr> |
<tr> |
<td align="left" valign="top"> |
<td align="left" valign="top"> |
<small><b> $lt{'dom'}: </b></small> |
<small><b>$lt{'dom'}: </b></small> |
</td> |
</td> |
<td align="left" valign="top"> |
<td align="left" valign="top"> |
<small><tt> $domain</tt></small> |
<small><tt> $domain</tt></small> |
Line 463 $r->print(<<ENDDOCUMENT);
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Line 477 $r->print(<<ENDDOCUMENT);
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</tr> |
</tr> |
<tr> |
<tr> |
<td align="left" valign="top"> |
<td align="left" valign="top"> |
<small><b> $lt{'serv'}: </b></small> |
<small><b>$lt{'serv'}: </b></small> |
</td> |
</td> |
<td align="left" valign="top"> |
<td align="left" valign="top"> |
<small><tt> $lonhost ($role)</tt></small> |
<small><tt> $lonhost ($role)</tt></small> |
Line 471 $r->print(<<ENDDOCUMENT);
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Line 485 $r->print(<<ENDDOCUMENT);
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</tr> |
</tr> |
<tr> |
<tr> |
<td align="left" valign="top"> |
<td align="left" valign="top"> |
<small><b> $lt{'load'}: </b></small> |
<small><b>$lt{'load'}: </b></small> |
</td> |
</td> |
<td align="left" valign="top"> |
<td align="left" valign="top"> |
<small><tt> $loadpercent $lt{'perc'}</tt></small> |
<small><tt> $loadpercent $lt{'perc'}</tt></small> |
Line 479 $r->print(<<ENDDOCUMENT);
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Line 493 $r->print(<<ENDDOCUMENT);
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</tr> |
</tr> |
<tr> |
<tr> |
<td align="left" valign="top"> |
<td align="left" valign="top"> |
<small><b> $lt{'userload'}: </b></small> |
<small><b>$lt{'userload'}: </b></small> |
</td> |
</td> |
<td align="left" valign="top"> |
<td align="left" valign="top"> |
<small><tt> $userloadpercent $lt{'perc'}</tt></small> |
<small><tt> $userloadpercent $lt{'perc'}</tt></small> |
</td> |
</td> |
</tr> |
</tr> |
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<tr> |
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<td colspan="2" align="left"> |
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<small>$version</small> |
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</td> |
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</tr> |
</table> |
</table> |
</div> |
</div> |
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Line 502 ENDDOCUMENT
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Line 521 ENDDOCUMENT
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return OK; |
return OK; |
} |
} |
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sub check_loginvia { |
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my ($domain,$lonhost) = @_; |
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if ($domain eq '' || $lonhost eq '') { |
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return; |
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} |
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my %domconfhash = &Apache::loncommon::get_domainconf($domain); |
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my $loginvia = $domconfhash{$domain.'.login.loginvia_'.$lonhost}; |
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my $loginvia_exempt = $domconfhash{$domain.'.login.loginvia_exempt_'.$lonhost}; |
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my $output; |
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if ($loginvia ne '') { |
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my $noredirect; |
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my $ip = $ENV{'REMOTE_ADDR'}; |
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if ($ip eq '127.0.0.1') { |
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$noredirect = 1; |
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} else { |
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if ($loginvia_exempt ne '') { |
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my @exempt = split(',',$loginvia_exempt); |
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if (grep(/^\Q$ip\E$/,@exempt)) { |
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$noredirect = 1; |
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} |
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} |
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} |
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unless ($noredirect) { |
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my ($newhost,$path); |
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if ($loginvia =~ /:/) { |
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($newhost,$path) = split(':',$loginvia); |
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} else { |
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$newhost = $loginvia; |
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} |
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if ($newhost ne $lonhost) { |
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if (&Apache::lonnet::hostname($newhost) ne '') { |
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$output = &redirect_page($newhost,$path); |
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} |
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} |
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} |
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} |
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return $output; |
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} |
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sub redirect_page { |
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my ($desthost,$path) = @_; |
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my $protocol = $Apache::lonnet::protocol{$desthost}; |
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$protocol = 'http' if ($protocol ne 'https'); |
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unless ($path =~ m{^/}) { |
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$path = '/'.$path; |
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} |
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my $url = $protocol.'://'.&Apache::lonnet::hostname($desthost).$path; |
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if ($env{'form.firsturl'} ne '') { |
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$url .='?firsturl='.$env{'form.firsturl'}; |
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} |
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my $start_page = &Apache::loncommon::start_page('Switching Server',undef, |
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{'redirect' => [0,$url],}); |
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my $end_page = &Apache::loncommon::end_page(); |
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return $start_page.$end_page; |
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} |
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sub contactdisplay { |
sub contactdisplay { |
my ($lt,$servadm,$showadminmail,$version,$authdomain,$helpdeskscript) = @_; |
my ($lt,$servadm,$showadminmail,$authdomain,$helpdeskscript) = @_; |
my $contactblock; |
my $contactblock; |
my $showhelpdesk = 0; |
my $showhelpdesk = 0; |
my $requestmail = $Apache::lonnet::perlvar{'lonSupportEMail'}; |
my $requestmail = $Apache::lonnet::perlvar{'lonSupportEMail'}; |
Line 511 sub contactdisplay {
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Line 586 sub contactdisplay {
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$showhelpdesk = 1; |
$showhelpdesk = 1; |
} |
} |
if ($servadm && $showadminmail) { |
if ($servadm && $showadminmail) { |
$contactblock .= '<b> '.$$lt{'servadm'}.':</b><br />'. |
$contactblock .= $$lt{'servadm'}.':<br />'. |
'<tt> '.$servadm.'</tt><br /> <br />'; |
'<tt>'.$servadm.'</tt><br />'; |
} |
} |
if ($showhelpdesk) { |
if ($showhelpdesk) { |
$contactblock .= '<a href="javascript:helpdesk()">'.$lt->{'helpdesk'}.'</a><br />'; |
$contactblock .= '<a href="javascript:helpdesk()">'.$lt->{'helpdesk'}.'</a><br />'; |
Line 533 function helpdesk() {
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Line 608 function helpdesk() {
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</script> |
</script> |
ENDSCRIPT |
ENDSCRIPT |
} |
} |
$contactblock .= <<"ENDBLOCK"; |
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$version |
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ENDBLOCK |
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return $contactblock; |
return $contactblock; |
} |
} |
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Line 549 sub forgotpwdisplay {
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Line 621 sub forgotpwdisplay {
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} |
} |
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sub loginhelpdisplay { |
sub loginhelpdisplay { |
my (%lt) = @_; |
my ($authdomain,%lt) = @_; |
my $login_help = 1; |
my $login_help = 1; |
if ($login_help) { |
if ($login_help) { |
return '<a href="/adm/loginproblems.html">'.$lt{'help'}.'</a>'; |
my $dom = $authdomain; |
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if ($dom eq '') { |
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$dom = &Apache::lonnet::default_login_domain(); |
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} |
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my %helpconfig = &Apache::lonnet::get_dom('configuration',['helpsettings'],$dom); |
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my $loginhelp_url = $helpconfig{'helpsettings'}{'loginhelpurl'}; |
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if ($loginhelp_url ne '') { |
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return '<a href="'.$loginhelp_url.'">'.$lt{'help'}.'</a>'; |
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} else { |
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return '<a href="/adm/loginproblems.html">'.$lt{'help'}.'</a>'; |
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} |
} |
} |
return; |
return; |
} |
} |
Line 560 sub loginhelpdisplay {
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Line 642 sub loginhelpdisplay {
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sub coursecatalog_link { |
sub coursecatalog_link { |
my ($linkname) = @_; |
my ($linkname) = @_; |
return <<"END"; |
return <<"END"; |
<a href="/adm/coursecatalog">$linkname</a> |
<span class="LC_nobreak"><a href="/adm/coursecatalog">$linkname</a></span> |
END |
END |
} |
} |
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sub newuser_link { |
sub newuser_link { |
my ($linkname) = @_; |
my ($linkname) = @_; |
return ' <a href="/adm/createaccount"><b>'.$linkname.'</b></a><br />'; |
return '<a href="/adm/createaccount">'.$linkname.'</a>'; |
} |
} |
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1; |
1; |