loncom/interface/lonpreferences.pm - diff

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Diff for /loncom/interface/lonpreferences.pm between versions 1.196.4.14 and 1.196.4.26

version 1.196.4.14, 2014/02/15 18:20:42	version 1.196.4.26, 2020/02/09 05:36:27
Line 27	Line 27
#	#
# This package uses the "londes.js" javascript code.	# This package uses the "londes.js" javascript code.
#	#
# TODOs that have to be completed:
# interface with lonnet to change the password

package Apache::lonpreferences;	package Apache::lonpreferences;

Line 160 sub texenginechanger {	Line 158 sub texenginechanger {
my $domain = $env{'user.domain'};	my $domain = $env{'user.domain'};
my %userenv = &Apache::lonnet::get('environment',['texengine']);	my %userenv = &Apache::lonnet::get('environment',['texengine']);
my $texengine=$userenv{'texengine'};	my $texengine=$userenv{'texengine'};
	if (lc($texengine) eq 'jsmath') {
	$texengine = 'MathJax';
	}

my %mathchoices=('' => 'Default',	my %mathchoices=('' => 'Default',
'tth' => 'tth (TeX to HTML)',	'tth' => 'tth (TeX to HTML)',
#'ttm' => 'TeX to MathML',	#'ttm' => 'TeX to MathML',
'jsMath' => 'jsMath',
'MathJax' => 'MathJax',	'MathJax' => 'MathJax',
'mimetex' => 'mimetex (Convert to Images)',	'mimetex' => 'mimetex (Convert to Images)',
'raw' => 'Raw (Screen Reader)'	'raw' => 'Raw (Screen Reader)'
Line 176 sub texenginechanger {	Line 176 sub texenginechanger {
'texengine',	'texengine',
\%mathchoices);	\%mathchoices);
my $MathJax_start=&Apache::lontexconvert::MathJax_header();	my $MathJax_start=&Apache::lontexconvert::MathJax_header();
my $jsMath_start=&Apache::lontexconvert::jsMath_header();
my %lt=&Apache::lonlocal::texthash(	my %lt=&Apache::lonlocal::texthash(
'headline' => 'Change how math is displayed',	'headline' => 'Change how math is displayed',
'preftxt' => 'Preferred method to display math',	'preftxt' => 'Preferred method to display math',
'change' => 'Save',	'change' => 'Save',
'exmpl' => 'Examples',	'exmpl' => 'Examples',
'mathjax' => 'MathJax:',	'mathjax' => 'MathJax:',
'jsmath' => 'jsMath:',	'mathjaxinfo' => 'MathJax provides rendered equations whose source code can be extracted in TeX and MathML formats by right clicking the equation.',
'tth' => 'tth (TeX to HTML):',	'tth' => 'tth (TeX to HTML):',
'mimetex' => 'mimetex (Convert to Images):',	'mimetex' => 'mimetex (Convert to Images):',
);	);

my $jsMathWarning='<p>'
.'<div class="LC_warning">'
.&mt("It looks like you don't have the TeX math fonts installed.")
.'</div>'
.'<div>'
.&mt('The jsMath example on this page may not look right without them. '
.'The [_1]jsMath Home Page[_2] has information on how to download the '
.'needed fonts. In the meantime, jsMath will do the best it can '
.'with the fonts you have, but it may not be pretty and some equations '
.'may not be rendered correctly.'
,'<a href="http://www.math.union.edu/locate/jsMath/" target="_blank">'
,'</a>')
.'</div>'
.'</p>';

$r->print(<<ENDLSCREEN);	$r->print(<<ENDLSCREEN);
<h2>$lt{'headline'}</h2>	<h2>$lt{'headline'}</h2>
<form name="prefs" action="/adm/preferences" method="post">	<form name="prefs" action="/adm/preferences" method="post">
Line 219 $lt{'exmpl'}	Line 203 $lt{'exmpl'}

<h3>$lt{'mathjax'}</h3>	<h3>$lt{'mathjax'}</h3>
</script>	</script>
<iframe src="/res/adm/pages/math_example.tex?inhibitmenu=yes&texengine=MathJax" width="400" height="120"></iframe>	<iframe src="/res/adm/pages/math_example.tex?inhibitmenu=yes&texengine=MathJax" width="400" height="150"></iframe>
</p>	</p>
<p>	<p>
MathJax provides rendered equations whose source code can be extracted in TeX and MathML formats by right clicking the equation.	$lt{'mathjaxinfo'}
</p>

<h3>$lt{'jsmath'}</h3>
<p>
$jsMath_start
<script type="text/javascript" language="JavaScript">
if (jsMath.nofonts == 1) {
document.writeln($jsMathWarning);
}

</script>
<iframe src="/res/adm/pages/math_example.tex?inhibitmenu=yes&texengine=jsMath" width="400" height="120"></iframe>
</p>	</p>

<h3>$lt{'mimetex'}</h3>	<h3>$lt{'mimetex'}</h3>
<p>	<p>
<iframe src="/res/adm/pages/math_example.tex?inhibitmenu=yes&texengine=mimetex" width="400" height="100"></iframe>	<iframe src="/res/adm/pages/math_example.tex?inhibitmenu=yes&texengine=mimetex" width="400" height="150"></iframe>
</p>	</p>

<h3>$lt{'tth'}</h3>	<h3>$lt{'tth'}</h3>
<p>	<p>
<iframe src="/res/adm/pages/math_example.tex?inhibitmenu=yes&texengine=tth" width="400" height="220"></iframe>	<iframe src="/res/adm/pages/math_example.tex?inhibitmenu=yes&texengine=tth" width="400" height="150"></iframe>
</p>	</p>
ENDLSCREEN	ENDLSCREEN
if ($env{'environment.texengine'} ne 'jsMath') {
$r->print('<script type="text/javascript" language="JavaScript">jsMath.Process()</script>');
}
}	}


Line 260 sub verify_and_change_texengine {	Line 229 sub verify_and_change_texengine {
# Screenname	# Screenname
my $newtexengine = $env{'form.texengine'};	my $newtexengine = $env{'form.texengine'};
$newtexengine=~s/[^\-\w]//g;	$newtexengine=~s/[^\-\w]//g;
	if (lc($newtexengine) eq 'jsmath') {
	$newtexengine = 'MathJax';
	}
if ($newtexengine eq 'ttm') {	if ($newtexengine eq 'ttm') {
&Apache::lonnet::appenv({'browser.mathml' => 1});	&Apache::lonnet::appenv({'browser.mathml' => 1});
} else {	} else {
Line 503 sub verify_and_change_rolespref {	Line 475 sub verify_and_change_rolespref {
}	}



################################################################	################################################################
# Anonymous Discussion Name Change Subroutines #	# Anonymous Discussion Name Change Subroutines #
################################################################	################################################################
Line 748 sub domcoordchanger {	Line 719 sub domcoordchanger {
my $text=&mt('By default, the Domain Coordinator can enter your Authoring Space.');	my $text=&mt('By default, the Domain Coordinator can enter your Authoring Space.');
my $construction=&mt('Block access to Authoring Space');	my $construction=&mt('Block access to Authoring Space');
my $change=&mt('Save');	my $change=&mt('Save');
	my $returnurl = &HTML::Entities::encode($env{'form.returnurl'},'"<>&\'');
$r->print(<<ENDSCREEN);	$r->print(<<ENDSCREEN);
<form name="prefs" action="/adm/preferences" method="post">	<form name="prefs" action="/adm/preferences" method="post">
	<input type="hidden" name="returnurl" value="$returnurl" />
<input type="hidden" name="action" value="verify_and_change_domcoord" />	<input type="hidden" name="action" value="verify_and_change_domcoord" />
$text<br />	$text<br />
<label><input type="checkbox" name="construction"$constchecked />$construction</label><br />	<label><input type="checkbox" name="construction"$constchecked />$construction</label><br />
Line 774 sub verify_and_change_domcoord {	Line 747 sub verify_and_change_domcoord {
}	}
my $message=&Apache::lonhtmlcommon::confirm_success(&mt('Set [_1] to [_2]','<i>'.&mt('Block access to Authoring Space').'</i>','<tt>'.$status.'</tt>'));	my $message=&Apache::lonhtmlcommon::confirm_success(&mt('Set [_1] to [_2]','<i>'.&mt('Block access to Authoring Space').'</i>','<tt>'.$status.'</tt>'));
$message=&Apache::loncommon::confirmwrapper($message);	$message=&Apache::loncommon::confirmwrapper($message);
&print_main_menu($r,$message);	if ($env{'form.returnurl'}) {
	&do_redirect($r,$env{'form.returnurl'},$message);
	} else {
	&print_main_menu($r,$message);
	}
}	}

#################################################################	#################################################################
Line 788 sub lockwarning {	Line 765 sub lockwarning {
my $textbottom=&mt('Changing roles or logging out may result in data corruption.');	my $textbottom=&mt('Changing roles or logging out may result in data corruption.');
my ($num,%which)=&Apache::lonnet::get_locks();	my ($num,%which)=&Apache::lonnet::get_locks();
my $which='';	my $which='';
foreach my $id (keys %which) {	foreach my $id (keys(%which)) {
$which.='<li>'.$which{$id}.'</li>';	$which.='<li>'.$which{$id}.'</li>';
}	}
my $change=&mt('Override');	my $change=&mt('Override');
Line 1180 sub colorschanger {	Line 1157 sub colorschanger {
' . $colorchooser . '	' . $colorchooser . '
</script>	</script>
');	');

$r->print(<<ENDCOL);	$r->print(<<ENDCOL);

<form name="parmform" action="">	<form name="parmform" action="">
Line 1219 sub verify_and_change_colors {	Line 1195 sub verify_and_change_colors {
);	);

my $message='';	my $message='';
foreach my $item (keys %colortypes) {	foreach my $item (keys(%colortypes)) {
my $color=$env{'form.'.$item};	my $color=$env{'form.'.$item};
if (!($color =~ /^#/)) {	if (!($color =~ /^#/)) {
$color = '#' . $color;	$color = '#' . $color;
Line 1250 sub verify_and_change_colors {	Line 1226 sub verify_and_change_colors {
# password handler subroutines #	# password handler subroutines #
######################################################	######################################################
sub passwordchanger {	sub passwordchanger {
my ($r,$errormessage,$caller,$mailtoken) = @_;	my ($r,$errormessage,$caller,$mailtoken,$timelimit,$extrafields) = @_;
# This function is a bit of a mess....	# This function is a bit of a mess....
# Passwords are encrypted using londes.js (DES encryption)	# Passwords are encrypted using londes.js (DES encryption)
$errormessage = ($errormessage \|\| '');	$errormessage = ($errormessage \|\| '');
Line 1268 sub passwordchanger {	Line 1244 sub passwordchanger {
if (!defined($caller)) {	if (!defined($caller)) {
$caller = 'preferences';	$caller = 'preferences';
}	}
	my ($blocked,$blocktext) =
	&Apache::loncommon::blocking_status('passwd');
	if ($blocked) {
	$r->print('<p class="LC_warning">'.$blocktext.'</p>');
	return;
	}
} elsif ($caller eq 'reset_by_email') {	} elsif ($caller eq 'reset_by_email') {
my %data = &Apache::lonnet::tmpget($mailtoken);	my %data = &Apache::lonnet::tmpget($mailtoken);
if (keys(%data) == 0) {	if (keys(%data) == 0) {
$r->print(	$r->print(
'<p class="LC_warning">'	'<p class="LC_warning">'
.&mt('Sorry, the URL you provided to complete the reset of your password was invalid. Either the token included in the URL has been deleted or the URL you provided was invalid. Please submit a [_1]new request[_2] for a password reset, and follow the link to the new URL included in the e-mail that will be sent to you, to allow you to enter a new password.'	.&mt('Sorry, the URL you provided to complete the reset of your password was invalid. Either the token included in the URL has been deleted or the URL you provided was invalid. Please submit a [_1]new request[_2] for a password reset, and follow the link to the new URL included in the e-mail that will be sent to you, to allow you to enter a new password.'
,'<a href="/adm/resetpw">','</a>')	,'<a href="/adm/resetpw">','</a>')
.'</p>'	.'</p>'
);	);
return;	return;
}	}
if (defined($data{time})) {	if (defined($data{time})) {
if (time - $data{'time'} < 7200) {	if (time - $data{'time'} < $timelimit) {
$user = $data{'username'};	$user = $data{'username'};
$domain = $data{'domain'};	$domain = $data{'domain'};
$currentpass = $data{'temppasswd'};	$currentpass = $data{'temppasswd'};
} else {	my ($blocked,$blocktext) =
$r->print(	&Apache::loncommon::blocking_status('passwd',$user,$domain);
'<p class="LC_warning">'	if ($blocked) {
.&mt('Sorry, the token generated when you requested'	$r->print('<p class="LC_warning">'.$blocktext.'</p>');
.' a password reset has expired.')
.'</p>'
);
return;	return;
}	}
} else {	} else {
$r->print(	$r->print(
'<p class="LC_warning">'	'<p class="LC_warning">'
.&mt('Sorry, the URL generated when you requested reset of'	.&mt('Sorry, the token generated when you requested'
.' your password contained incomplete information.')	.' a password reset has expired.')
.'</p>'	.'</p>'
);	);
return;	return;
}	}
if (&Apache::lonnet::domain($domain) eq '') {	} else {
$domain = $r->dir_config('lonDefDomain');	$r->print(
}	'<p class="LC_warning">'
	.&mt('Sorry, the URL generated when you requested reset of'
	.' your password contained incomplete information.')
	.'</p>'
	);
	return;
	}
	if (&Apache::lonnet::domain($domain) eq '') {
	$domain = $r->dir_config('lonDefDomain');
	}
} else {	} else {
$r->print(	$r->print(
'<p class="LC_error">'	'<p class="LC_error">'
Line 1343 sub passwordchanger {	Line 1331 sub passwordchanger {
my $jsh=Apache::File->new($include."/londes.js");	my $jsh=Apache::File->new($include."/londes.js");
$r->print(<$jsh>);	$r->print(<$jsh>);
}	}
$r->print(&jscript_send($caller));	$r->print(&jscript_send($caller,$domain,$currentauth,$extrafields));
$r->print(<<ENDFORM);	$r->print(<<ENDFORM);
$errormessage	$errormessage

Line 1352 $errormessage	Line 1340 $errormessage
ensure that unencrypted passwords will not be sent out by a	ensure that unencrypted passwords will not be sent out by a
crappy browser -->	crappy browser -->
ENDFORM	ENDFORM
$r->print(&server_form($logtoken,$caller,$mailtoken));	$r->print(&server_form($logtoken,$caller,$mailtoken,$extrafields));
$r->print(&client_form($caller,\%hexkey,$currentpass,$domain));	$r->print(&client_form($caller,\%hexkey,$currentpass,$domain,$extrafields));

#	#
return;	return;
}	}

sub jscript_send {	sub jscript_send {
my ($caller) = @_;	my ($caller,$domain,$currentauth,$extrafields) = @_;
	my ($min,$max,$rulestr,$numrules);
	$min = $Apache::lonnet::passwdmin;
	my %js_lt = &Apache::lonlocal::texthash(
	uc => 'New password needs at least one upper case letter',
	lc => 'New password needs at least one lower case letter',
	num => 'New password needs at least one number',
	spec => 'New password needs at least one non-alphanumeric',
	blank1 => 'Empty Password field',
	blank2 => 'Empty Confirm Password field',
	mismatch => 'Contents of Password and Confirm Password fields must match',
	fail => 'Please fix the following:',
	);
	&js_escape(\%js_lt);
	if ($currentauth eq 'internal:') {
	if ($domain ne '') {
	my %passwdconf = &Apache::lonnet::get_passwdconf($domain);
	if (keys(%passwdconf)) {
	if ($passwdconf{min}) {
	$min = $passwdconf{min};
	}
	if ($passwdconf{max}) {
	$max = $passwdconf{max};
	$js_lt{'long'} = &js_escape(&mt('Maximum password length: [_1]',$max));
	}
	if (ref($passwdconf{chars}) eq 'ARRAY') {
	if (@{$passwdconf{chars}}) {
	$rulestr = join('","',@{$passwdconf{chars}});
	$numrules = scalar(@{$passwdconf{chars}});
	}
	}
	}
	}
	}
	$js_lt{'short'} = &js_escape(&mt('Minimum password length: [_1]',$min));

	my $passwdcheck = <<"ENDJS";
	var errors = new Array();
	var min = parseInt("$min") \|\| 0;
	var currauth = "$currentauth";
	if (this.document.client.elements.newpass_1.value == '') {
	errors.push("$js_lt{'blank1'}");
	}
	if (this.document.client.elements.newpass_2.value == '') {
	errors.push("$js_lt{'blank2'}");
	}
	if (errors.length == 0) {
	if (this.document.client.elements.newpass_1.value != this.document.client.elements.newpass_2.value) {
	errors.push("$js_lt{'mismatch'}");
	}
	var posspass = this.document.client.elements.newpass_1.value;
	if (min > 0) {
	if (posspass.length < min) {
	errors.push("$js_lt{'short'}");
	}
	}
	if (currauth == 'internal:') {
	var max = parseInt("$max") \|\| 0;
	if (max > 0) {
	if (posspass.length > max) {
	errors.push("$js_lt{'long'}");
	}
	}
	var numrules = parseInt("$numrules") \|\| 0;
	if (numrules > 0) {
	var rules = new Array("$rulestr");
	for (var i=0; i<rules.length; i++) {
	if (rules[i] == 'uc') {
	if (!posspass.match(/[A-Z]/)) {
	errors.push("$js_lt{'uc'}");
	}
	} else if (rules[i] == 'lc') {
	if (!posspass.match(/[a-z]/)) {
	errors.push("$js_lt{'lc'}");
	}
	} else if (rules[i] == 'num') {
	if (!posspass.match(/\\d/)) {
	errors.push("$js_lt{'num'}");
	}
	} else if (rules[i] == 'spec') {
	var pattern = /^[!@#$%^&*()_+\\-=\\[\\]{};':"\\\\|,.<a>\\/?]/;
	if (!posspass.match(pattern)) {
	errors.push("$js_lt{'spec'}");
	}
	}
	}
	}
	}
	}
	if (errors.length > 0) {
	alert("$js_lt{'fail'}"+"\\n\\n"+errors.join("\\n"));
	return;
	}
	ENDJS
my $output = qq\|	my $output = qq\|
<script type="text/javascript" language="JavaScript">	<script type="text/javascript" language="JavaScript">

function send() {	function send() {
	$passwdcheck
uextkey=this.document.client.elements.ukey_cpass.value;	uextkey=this.document.client.elements.ukey_cpass.value;
lextkey=this.document.client.elements.lkey_cpass.value;	lextkey=this.document.client.elements.lkey_cpass.value;
initkeys();	initkeys();
	this.document.pserver.elements.currentpass.value =
this.document.pserver.elements.currentpass.value	getCrypted(this.document.client.elements.currentpass.value);
=crypted(this.document.client.elements.currentpass.value);

uextkey=this.document.client.elements.ukey_npass1.value;	uextkey=this.document.client.elements.ukey_npass1.value;
lextkey=this.document.client.elements.lkey_npass1.value;	lextkey=this.document.client.elements.lkey_npass1.value;
initkeys();	initkeys();
this.document.pserver.elements.newpass_1.value	this.document.pserver.elements.newpass_1.value
=crypted(this.document.client.elements.newpass_1.value);	=getCrypted(this.document.client.elements.newpass_1.value);

uextkey=this.document.client.elements.ukey_npass2.value;	uextkey=this.document.client.elements.ukey_npass2.value;
lextkey=this.document.client.elements.lkey_npass2.value;	lextkey=this.document.client.elements.lkey_npass2.value;
initkeys();	initkeys();
this.document.pserver.elements.newpass_2.value	this.document.pserver.elements.newpass_2.value
=crypted(this.document.client.elements.newpass_2.value);	=getCrypted(this.document.client.elements.newpass_2.value);
\|;	\|;
if ($caller eq 'reset_by_email') {	if ($caller eq 'reset_by_email') {
$output .= qq\|	if ((ref($extrafields) eq 'HASH') && ($extrafields->{'username'})) {
	$output .= qq\|
this.document.pserver.elements.uname.value =	this.document.pserver.elements.uname.value =
this.document.client.elements.uname.value;	this.document.client.elements.uname.value;
this.document.pserver.elements.udom.value =	this.document.pserver.elements.udom.value =
this.document.client.elements.udom.options[this.document.client.elements.udom.selectedIndex].value;	this.document.client.elements.udom.options[this.document.client.elements.udom.selectedIndex].value;
	\|;
	}
	if ((ref($extrafields) eq 'HASH') && ($extrafields->{'email'})) {
	$output .= qq\|
this.document.pserver.elements.email.value =	this.document.pserver.elements.email.value =
this.document.client.elements.email.value;	this.document.client.elements.email.value;
\|;	\|;
	}
}	}
$ output .= qq\|	$ output .= qq\|
this.document.pserver.submit();	this.document.pserver.submit();
}	}

</script>	</script>
\|;	\|;
}	}

sub client_form {	sub client_form {
my ($caller,$hexkey,$currentpass,$defdom) = @_;	my ($caller,$hexkey,$currentpass,$defdom,$extrafields) = @_;
my %lt=&Apache::lonlocal::texthash(	my %lt=&Apache::lonlocal::texthash(
'email' => 'E-mail Address',	'email' => 'E-mail Address',
'username' => 'Username',	'username' => 'Username',
Line 1416 sub client_form {	Line 1502 sub client_form {
my $output = '<form name="client" action="">'	my $output = '<form name="client" action="">'
.&Apache::lonhtmlcommon::start_pick_box();	.&Apache::lonhtmlcommon::start_pick_box();
if ($caller eq 'reset_by_email') {	if ($caller eq 'reset_by_email') {
$output .= &Apache::lonhtmlcommon::row_title(	if ((ref($extrafields) eq 'HASH') && ($extrafields->{'email'})) {
	$output .= &Apache::lonhtmlcommon::row_title(
'<label for="email">'.$lt{'email'}.'</label>')	'<label for="email">'.$lt{'email'}.'</label>')
.'<input type="text" name="email" size="30" />'	.'<input type="text" name="email" size="30" autocapitalize="off" autocorrect="off" />'
.&Apache::lonhtmlcommon::row_closure()	.&Apache::lonhtmlcommon::row_closure();
.&Apache::lonhtmlcommon::row_title(	}
	if ((ref($extrafields) eq 'HASH') && ($extrafields->{'username'})) {
	$output .= &Apache::lonhtmlcommon::row_title(
'<label for="uname">'.$lt{'username'}.'</label>')	'<label for="uname">'.$lt{'username'}.'</label>')
.'<input type="text" name="uname" size="15" />'	.'<input type="text" name="uname" size="20" autocapitalize="off" autocorrect="off" />'
.'<input type="hidden" name="currentpass" value="'.$currentpass.'" />'	.&Apache::lonhtmlcommon::row_closure()
.&Apache::lonhtmlcommon::row_closure()	.&Apache::lonhtmlcommon::row_title(
.&Apache::lonhtmlcommon::row_title(
'<label for="udom">'.$lt{'domain'}.'</label>')	'<label for="udom">'.$lt{'domain'}.'</label>')
.&Apache::loncommon::select_dom_form($defdom,'udom')	.&Apache::loncommon::select_dom_form($defdom,'udom')
.&Apache::lonhtmlcommon::row_closure();	.&Apache::lonhtmlcommon::row_closure();
	}
} else {	} else {
$output .= &Apache::lonhtmlcommon::row_title(	$output .= &Apache::lonhtmlcommon::row_title(
'<label for="currentpass">'.$lt{'currentpass'}.'</label>')	'<label for="currentpass">'.$lt{'currentpass'}.'</label>')
.'<input type="password" name="currentpass" size="10"/>'	.'<input type="password" name="currentpass" size="20"/>'
.&Apache::lonhtmlcommon::row_closure();	.&Apache::lonhtmlcommon::row_closure();
}	}
$output .= &Apache::lonhtmlcommon::row_title(	$output .= &Apache::lonhtmlcommon::row_title(
'<label for="newpass_1">'.$lt{'newpass'}.'</label>')	'<label for="newpass_1">'.$lt{'newpass'}.'</label>')
.'<input type="password" name="newpass_1" size="10" />'	.'<input type="password" name="newpass_1" size="20" />'
.&Apache::lonhtmlcommon::row_closure()	.&Apache::lonhtmlcommon::row_closure()
.&Apache::lonhtmlcommon::row_title(	.&Apache::lonhtmlcommon::row_title(
'<label for="newpass_2">'.$lt{'confirmpass'}.'</label>')	'<label for="newpass_2">'.$lt{'confirmpass'}.'</label>')
.'<input type="password" name="newpass_2" size="10" />'	.'<input type="password" name="newpass_2" size="20" />'
.&Apache::lonhtmlcommon::row_closure(1)	.&Apache::lonhtmlcommon::row_closure(1)
.&Apache::lonhtmlcommon::end_pick_box();	.&Apache::lonhtmlcommon::end_pick_box();
	if ($caller eq 'reset_by_email') {
	$output .= '<input type="hidden" name="currentpass" value="'.$currentpass.'" />';
	}
$output .= '<p><input type="button" value="'.$lt{'changepass'}.'" onclick="send();" /></p>'	$output .= '<p><input type="button" value="'.$lt{'changepass'}.'" onclick="send();" /></p>'
.qq\|	.qq\|
<input type="hidden" name="ukey_cpass" value="$hexkey->{'ukey_cpass'}" />	<input type="hidden" name="ukey_cpass" value="$hexkey->{'ukey_cpass'}" />
Line 1459 sub client_form {	Line 1551 sub client_form {
}	}

sub server_form {	sub server_form {
my ($logtoken,$caller,$mailtoken) = @_;	my ($logtoken,$caller,$mailtoken,$extrafields) = @_;
my $action = '/adm/preferences';	my $action = '/adm/preferences';
if ($caller eq 'reset_by_email') {	if ($caller eq 'reset_by_email') {
$action = '/adm/resetpw';	$action = '/adm/resetpw';
Line 1470 sub server_form {	Line 1562 sub server_form {
<input type="hidden" name="currentpass" value="" />	<input type="hidden" name="currentpass" value="" />
<input type="hidden" name="newpass_1" value="" />	<input type="hidden" name="newpass_1" value="" />
<input type="hidden" name="newpass_2" value="" />	<input type="hidden" name="newpass_2" value="" />
\|;	\|;
if ($caller eq 'reset_by_email') {	if ($caller eq 'reset_by_email') {
$output .= qq\|	$output .= qq\|
<input type="hidden" name="token" value="$mailtoken" />	<input type="hidden" name="token" value="$mailtoken" />
	\|;
	if ((ref($extrafields) eq 'HASH') && ($extrafields->{'username'})) {
	$output .= qq\|
<input type="hidden" name="uname" value="" />	<input type="hidden" name="uname" value="" />
<input type="hidden" name="udom" value="" />	<input type="hidden" name="udom" value="" />
	\|;
	}
	if ((ref($extrafields) eq 'HASH') && ($extrafields->{'email'})) {
	$output .= qq\|
<input type="hidden" name="email" value="" />	<input type="hidden" name="email" value="" />

\|;	\|;
	}
}	}
$output .= qq\|	$output .= qq\|
<input type="hidden" name="action" value="verify_and_change_pass" />	<input type="hidden" name="action" value="verify_and_change_pass" />
Line 1488 sub server_form {	Line 1587 sub server_form {
}	}

sub verify_and_change_password {	sub verify_and_change_password {
my ($r,$caller,$mailtoken) = @_;	my ($r,$caller,$mailtoken,$timelimit,$extrafields,$ended) = @_;
my ($user,$domain,$homeserver);	my ($user,$domain,$homeserver);
if ($caller eq 'reset_by_email') {	if ($caller eq 'reset_by_email') {
$user = $env{'form.uname'};	$user = $env{'form.uname'};
Line 1498 sub verify_and_change_password {	Line 1597 sub verify_and_change_password {
if ($homeserver eq 'no_host') {	if ($homeserver eq 'no_host') {
&passwordchanger($r,"<p>\n<span class='LC_error'>".	&passwordchanger($r,"<p>\n<span class='LC_error'>".
&mt("Invalid username and/or domain")."</span>\n</p>",	&mt("Invalid username and/or domain")."</span>\n</p>",
$caller,$mailtoken);	$caller,$mailtoken,$timelimit,$extrafields);
return 1;	return 'no_host';
}	}
} else {	} else {
&passwordchanger($r,"<p>\n<span class='LC_error'>".	&passwordchanger($r,"<p>\n<span class='LC_error'>".
&mt("Username and domain were blank")."</span>\n</p>",	&mt("Username and domain were blank")."</span>\n</p>",
$caller,$mailtoken);	$caller,$mailtoken,$timelimit,$extrafields);
return 1;	return 'missingdata';
}	}
} else {	} else {
$user = $env{'user.name'};	$user = $env{'user.name'};
$domain = $env{'user.domain'};	$domain = $env{'user.domain'};
$homeserver = $env{'user.home'};	$homeserver = $env{'user.home'};
}	}
	my ($blocked,$blocktext) =
	&Apache::loncommon::blocking_status('passwd',$user,$domain);
	if ($blocked) {
	$r->print('<p class="LC_warning">'.$blocktext.'</p>');
	if ($caller eq 'reset_by_email') {
	return 'blocked';
	} else {
	return;
	}
	}
my $currentauth=&Apache::lonnet::queryauthenticate($user,$domain);	my $currentauth=&Apache::lonnet::queryauthenticate($user,$domain);
# Check for authentication types that allow changing of the password.	# Check for authentication types that allow changing of the password.
if ($currentauth !~ /^(unix\|internal):/) {	if ($currentauth !~ /^(unix\|internal):/) {
Line 1519 sub verify_and_change_password {	Line 1628 sub verify_and_change_password {
&passwordchanger($r,"<p>\n<span class='LC_error'>".	&passwordchanger($r,"<p>\n<span class='LC_error'>".
&mt("Authentication type for this user can not be changed by this mechanism").	&mt("Authentication type for this user can not be changed by this mechanism").
"</span>\n</p>",	"</span>\n</p>",
$caller,$mailtoken);	$caller,$mailtoken,$timelimit,$extrafields);
return 1;	return 'otherauth';
} else {	} else {
return;	return;
}	}
Line 1536 sub verify_and_change_password {	Line 1645 sub verify_and_change_password {
defined($newpass2) ){	defined($newpass2) ){
&passwordchanger($r,"<p>\n<span class='LC_error'>".	&passwordchanger($r,"<p>\n<span class='LC_error'>".
&mt("One or more password fields were blank").	&mt("One or more password fields were blank").
"</span>\n</p>",$caller,$mailtoken);	"</span>\n</p>",$caller,$mailtoken,$timelimit,$extrafields);
return;	if ($caller eq 'reset_by_email') {
	return 'missingdata';
	} else {
	return;
	}
}	}
# Get the keys	# Get the keys
my $lonhost = $r->dir_config('lonHostID');	my $lonhost = $r->dir_config('lonHostID');
Line 1555 sub verify_and_change_password {	Line 1668 sub verify_and_change_password {
</p>	</p>
ENDERROR	ENDERROR
# Probably should log an error here	# Probably should log an error here
return 1;	if ($caller eq 'reset_by_email') {
	return 'internalerror';
	} else {
	return;
	}
}	}
my ($ckey,$n1key,$n2key)=split(/&/,$tmpinfo);	my ($ckey,$n1key,$n2key)=split(/&/,$tmpinfo);
#	#
$currentpass = &Apache::loncommon::des_decrypt($ckey ,$currentpass);	$currentpass = &Apache::loncommon::des_decrypt($ckey ,$currentpass);
$newpass1 = &Apache::loncommon::des_decrypt($n1key,$newpass1);	$newpass1 = &Apache::loncommon::des_decrypt($n1key,$newpass1);
$newpass2 = &Apache::loncommon::des_decrypt($n2key,$newpass2);	$newpass2 = &Apache::loncommon::des_decrypt($n2key,$newpass2);
Line 1569 ENDERROR	Line 1686 ENDERROR
&passwordchanger($r,	&passwordchanger($r,
'<span class="LC_error">'.	'<span class="LC_error">'.
&mt('Could not verify current authentication.').' '.	&mt('Could not verify current authentication.').' '.
&mt('Please try again.').'</span>',$caller,$mailtoken);	&mt('Please try again.').'</span>',$caller,$mailtoken,$timelimit,$extrafields);
return 1;	return 'emptydata';
}	}
if ($currentpass ne $data{'temppasswd'}) {	if ($currentpass ne $data{'temppasswd'}) {
&passwordchanger($r,	&passwordchanger($r,
'<span class="LC_error">'.	'<span class="LC_error">'.
&mt('Could not verify current authentication.').' '.	&mt('Could not verify current authentication.').' '.
&mt('Please try again.').'</span>',$caller,$mailtoken);	&mt('Please try again.').'</span>',$caller,$mailtoken,$timelimit,$extrafields);
return 1;	return 'missingtemp';
}	}
}	}
if ($newpass1 ne $newpass2) {	if ($newpass1 ne $newpass2) {
&passwordchanger($r,	&passwordchanger($r,
'<span class="LC_warning">'.	'<span class="LC_warning">'.
&mt('The new passwords you entered do not match.').' '.	&mt('The new passwords you entered do not match.').' '.
&mt('Please try again.').'</span>',$caller,$mailtoken);	&mt('Please try again.').'</span>',$caller,$mailtoken,$timelimit,$extrafields);
return 1;	if ($caller eq 'reset_by_email') {
	return 'mismatch';
	} else {
	return;
	}
}	}
if (length($newpass1) < 7) {	if ($currentauth eq 'unix:') {
&passwordchanger($r,	if (length($newpass1) < 7) {
'<span class="LC_warning">'.	&passwordchanger($r,
&mt('Passwords must be a minimum of 7 characters long.').' '.	'<span class="LC_warning">'.
&mt('Please try again.').'</span>',$caller,$mailtoken);	&mt('Passwords must be a minimum of 7 characters long.').' '.
return 1;	&mt('Please try again.').'</span>',$caller,$mailtoken,$timelimit,$extrafields);
	if ($caller eq 'reset_by_email') {
	return 'length';
	} else {
	return;
	}
	}
	} else {
	my $warning = &Apache::loncommon::check_passwd_rules($domain,$newpass1);
	if ($warning) {
	&passwordchanger($r,'<span class="LC_warning">'.
	$warning.
	&mt('Please try again.').'</span>',
	$caller,$mailtoken,$timelimit,$extrafields);
	if ($caller eq 'reset_by_email') {
	return 'rules';
	} else {
	return;
	}
	}
}	}
#	#
# Check for bad characters	# Check for bad characters
Line 1611 ENDERROR	Line 1751 ENDERROR
ABCDEFGHIJKLMNOPQRSTUVWXYZ[\]^_\`abcdefghijklmnopqrstuvwxyz{\|}~	ABCDEFGHIJKLMNOPQRSTUVWXYZ[\]^_\`abcdefghijklmnopqrstuvwxyz{\|}~
</pre></span>	</pre></span>
ENDERROR	ENDERROR
&passwordchanger($r,$errormessage,$caller,$mailtoken);	&passwordchanger($r,$errormessage,$caller,$mailtoken,$timelimit,$extrafields);
return 1;	if ($caller eq 'reset_by_email') {
	return 'badchars';
	} else {
	return;
	}
}	}
#	#
# Change the password (finally)	# Change the password (finally)
Line 1627 ENDERROR	Line 1771 ENDERROR
$r->print($message.'<br />');	$r->print($message.'<br />');
} else {	} else {
&print_main_menu($r, $message);	&print_main_menu($r, $message);
	if (ref($ended)) {
	$$ended = 1;
	}
}	}
} else {	} else {
# error error: run in circles, scream and shout	# error error: run in circles, scream and shout
if ($caller eq 'reset_by_email') {	if ($caller eq 'reset_by_email') {
if (!$result) {	if (!$result) {
return 1;	return 'error';
} else {	} else {
return $result;	return $result;
}	}
} else {	} else {
	my $feedback;
	if ($result eq 'prioruse') {
	$feedback = &mt('Please enter a password that you have not used recently.');
	} else {
	$feedback = &mt('Please make sure your old password was entered correctly.');
	}
$message = &Apache::lonhtmlcommon::confirm_success(	$message = &Apache::lonhtmlcommon::confirm_success(
&mt("The password for user [_1] was not changed.",'<i>'.$user.'</i>').' '.&mt('Please make sure your old password was entered correctly.'),1);	&mt("The password for user [_1] was not changed.",'<i>'.$user.'</i>').' '.$feedback,1);
$message=&Apache::loncommon::confirmwrapper($message);	$message=&Apache::loncommon::confirmwrapper($message);
&print_main_menu($r, $message);	&print_main_menu($r, $message);
	if (ref($ended)) {
	$$ended = 1;
	}
}	}
}	}
return;	return;
Line 1876 sub verify_and_change_coursepage {	Line 2032 sub verify_and_change_coursepage {
&print_main_menu($r,$message);	&print_main_menu($r,$message);
}	}

	sub author_space_settings {
	my $r = shift;
	&Apache::lonhtmlcommon::add_breadcrumb(
	{ href => '/adm/preferences?action=authorsettings',
	text => 'Authoring Space Settings'});
	my $user = $env{'user.name'};
	my $domain = $env{'user.domain'};
	my %author_roles = &Apache::lonnet::get_my_roles($user,$domain,'userroles','',['au','ca','aa']);
	if (keys(%author_roles) > 0) {
	$r->print(Apache::loncommon::start_page('Authoring Space Settings'));
	$r->print(Apache::lonhtmlcommon::breadcrumbs('Authoring Space Settings'));
	my %userenv = &Apache::lonnet::get('environment',['nocodemirror']);
	my $constchecked='';
	if ($env{'environment.nocodemirror'}) {
	$constchecked=' checked="checked"';
	}
	my $text=&mt('By default, CodeMirror an editor with advanced functionality for editing code is activated for authors.');
	my $cmoff=&mt('Deactivate CodeMirror. This can improve performance on slow computers and accessibility.');
	my $change=&mt('Save');
	my $returnurl = &HTML::Entities::encode($env{'form.returnurl'},'"<>&\'');
	$r->print(<<ENDSCREEN);
	<form name="prefs" action="/adm/preferences" method="post">
	<input type="hidden" name="returnurl" value="$returnurl" />
	<input type="hidden" name="action" value="change_authoring_settings" />
	$text<br />
	<label><input type="checkbox" name="cmoff"$constchecked />$cmoff</label><br />
	<input type="submit" value="$change" />
	</form>
	ENDSCREEN
	}
	}

	sub change_authoring_settings {
	my $r = shift;
	my $user = $env{'user.name'};
	my $domain = $env{'user.domain'};
	my %author_roles = &Apache::lonnet::get_my_roles($user,$domain,'userroles','',['au','ca','aa']);
	if (keys(%author_roles) > 0) {
	my %ausettings=('environment.nocodemirror' => '');
	if ($env{'form.cmoff'}) { $ausettings{'environment.nocodemirror'}='yes'; }
	&Apache::lonnet::put('environment',\%ausettings);
	&Apache::lonnet::appenv({'environment.nocodemirror' => $ausettings{'environment.nocodemirror'}});
	my $status='';
	if ($ausettings{'environment.nocodemirror'} eq 'yes') {
	$status=&mt('on');
	} else {
	$status=&mt('off');
	}
	my $message=&Apache::lonhtmlcommon::confirm_success(&mt('Set [_1] to [_2]','<i>'.&mt('Deactivate CodeMirror in Authoring Space').'</i>','<tt>'.$status.'</tt>'));
	$message=&Apache::loncommon::confirmwrapper($message);
	if ($env{'form.returnurl'}) {
	&do_redirect($r,$env{'form.returnurl'},$message);
	} else {
	&print_main_menu($r,$message);
	}
	}
	}

sub lockednameschanger {	sub lockednameschanger {
my $r = shift;	my $r = shift;
&Apache::lonhtmlcommon::add_breadcrumb(	&Apache::lonhtmlcommon::add_breadcrumb(
Line 2136 push(@{ $menu[4]->{items} }, {	Line 2350 push(@{ $menu[4]->{items} }, {
});	});

}	}

	my %author_coauthor_roles = &Apache::lonnet::get_my_roles($user,$domain,'userroles','',['au','ca','aa']);
	if (keys(%author_coauthor_roles) > 0) {
	push(@{ $menu[4]->{items} }, {
	linktext => 'Authoring Space Configuration',
	url => '/adm/preferences?action=authorsettings',
	permission => 'F',
	icon => 'codemirror.png',
	linktitle => 'Settings for your authoring space.',
	});
	}

if (&can_toggle_debug()) {	if (&can_toggle_debug()) {
push(@{ $menu[4]->{items} }, {	push(@{ $menu[4]->{items} }, {
linktext => 'Toggle Debug Messages (Currently '.($env{'user.debug'} ? 'on)' : 'off)'),	linktext => 'Toggle Debug Messages (Currently '.($env{'user.debug'} ? 'on)' : 'off)'),
Line 2173 sub handler {	Line 2399 sub handler {
['action','wysiwyg','returnurl','refpage']);	['action','wysiwyg','returnurl','refpage']);
#	#
Apache::lonhtmlcommon::clear_breadcrumbs();	Apache::lonhtmlcommon::clear_breadcrumbs();
my ($brlink,$brtxt,$brhelp);	my ($brlink,$brtxt,$brhelp,$ended);
if (($env{'form.action'} eq 'changerolespref') && ($env{'form.returnurl'} eq '/adm/roles')) {	if (($env{'form.action'} eq 'changerolespref') && ($env{'form.returnurl'} eq '/adm/roles')) {
$brlink ='/adm/roles';	$brlink ='/adm/roles';
$brtxt = 'User Roles';	$brtxt = 'User Roles';
	} elsif ((($env{'form.action'} eq 'changedomcoord') \|\|
	($env{'form.action'} eq 'authorsettings')) &&
	(($env{'form.returnurl'} =~ m{^/(priv/\|res($\|/))}) \|\|
	($env{'form.returnurl'} eq '/adm/createuser'))) {
	$brlink = $env{'form.returnurl'};
	if ($env{'form.returnurl'} eq '/adm/createuser') {
	$brtxt = 'User Management';
	} elsif ($env{'form.returnurl'} =~ m{^/res($\/)}) {
	$brtxt = 'Browse published resources';
	} else {
	$brtxt = 'Authoring Space';
	}
} else {	} else {
$brlink ='/adm/preferences';	$brlink ='/adm/preferences';
$brtxt = 'Set User Preferences';	$brtxt = 'Set User Preferences';
Line 2188 sub handler {	Line 2426 sub handler {
help => $brhelp,});	help => $brhelp,});
if(!exists $env{'form.action'}) {	if(!exists $env{'form.action'}) {
&print_main_menu($r);	&print_main_menu($r);
	$ended = 1;
}elsif($env{'form.action'} eq 'changepass'){	}elsif($env{'form.action'} eq 'changepass'){
&passwordchanger($r);	&passwordchanger($r);
}elsif($env{'form.action'} eq 'verify_and_change_pass'){	}elsif($env{'form.action'} eq 'verify_and_change_pass'){
&verify_and_change_password($r);	&verify_and_change_password($r,'preferences','','','',\$ended);
}elsif($env{'form.action'} eq 'changescreenname'){	}elsif($env{'form.action'} eq 'changescreenname'){
&screennamechanger($r);	&screennamechanger($r);
}elsif($env{'form.action'} eq 'verify_and_change_screenname'){	}elsif($env{'form.action'} eq 'verify_and_change_screenname'){
&verify_and_change_screenname($r);	&verify_and_change_screenname($r);
	$ended = 1;
}elsif($env{'form.action'} eq 'changemsgforward'){	}elsif($env{'form.action'} eq 'changemsgforward'){
&msgforwardchanger($r);	&msgforwardchanger($r);
}elsif($env{'form.action'} eq 'verify_and_change_msgforward'){	}elsif($env{'form.action'} eq 'verify_and_change_msgforward'){
Line 2204 sub handler {	Line 2444 sub handler {
&colorschanger($r);	&colorschanger($r);
}elsif($env{'form.action'} eq 'verify_and_change_colors'){	}elsif($env{'form.action'} eq 'verify_and_change_colors'){
&verify_and_change_colors($r);	&verify_and_change_colors($r);
	$ended = 1;
}elsif($env{'form.action'} eq 'changelanguages'){	}elsif($env{'form.action'} eq 'changelanguages'){
&languagechanger($r);	&languagechanger($r);
}elsif($env{'form.action'} eq 'verify_and_change_languages'){	}elsif($env{'form.action'} eq 'verify_and_change_languages'){
&verify_and_change_languages($r);	&verify_and_change_languages($r);
	$ended = 1;
}elsif($env{'form.action'} eq 'changewysiwyg'){	}elsif($env{'form.action'} eq 'changewysiwyg'){
&wysiwygchanger($r);	&wysiwygchanger($r);
}elsif($env{'form.action'} eq 'set_wysiwyg'){	}elsif($env{'form.action'} eq 'set_wysiwyg'){
&verify_and_change_wysiwyg($r);	&verify_and_change_wysiwyg($r);
	$ended = 1;
}elsif($env{'form.action'} eq 'changediscussions'){	}elsif($env{'form.action'} eq 'changediscussions'){
&discussionchanger($r);	&discussionchanger($r);
}elsif($env{'form.action'} eq 'verify_and_change_discussion'){	}elsif($env{'form.action'} eq 'verify_and_change_discussion'){
&verify_and_change_discussion($r);	&verify_and_change_discussion($r);
	$ended = 1;
}elsif($env{'form.action'} eq 'changerolespref'){	}elsif($env{'form.action'} eq 'changerolespref'){
&rolesprefchanger($r);	&rolesprefchanger($r);
}elsif($env{'form.action'} eq 'verify_and_change_rolespref'){	}elsif($env{'form.action'} eq 'verify_and_change_rolespref'){
&verify_and_change_rolespref($r);	&verify_and_change_rolespref($r);
	$ended = 1;
}elsif($env{'form.action'} eq 'changetexenginepref'){	}elsif($env{'form.action'} eq 'changetexenginepref'){
&texenginechanger($r);	&texenginechanger($r);
}elsif($env{'form.action'} eq 'verify_and_change_texengine'){	}elsif($env{'form.action'} eq 'verify_and_change_texengine'){
&verify_and_change_texengine($r);	&verify_and_change_texengine($r);
	$ended = 1;
}elsif($env{'form.action'} eq 'changeicons'){	}elsif($env{'form.action'} eq 'changeicons'){
&iconchanger($r);	&iconchanger($r);
}elsif($env{'form.action'} eq 'verify_and_change_icons'){	}elsif($env{'form.action'} eq 'verify_and_change_icons'){
&verify_and_change_icons($r);	&verify_and_change_icons($r);
	$ended = 1;
}elsif($env{'form.action'} eq 'changeclicker'){	}elsif($env{'form.action'} eq 'changeclicker'){
&clickerchanger($r);	&clickerchanger($r);
}elsif($env{'form.action'} eq 'verify_and_change_clicker'){	}elsif($env{'form.action'} eq 'verify_and_change_clicker'){
&verify_and_change_clicker($r);	&verify_and_change_clicker($r);
	$ended = 1;
}elsif($env{'form.action'} eq 'changedomcoord'){	}elsif($env{'form.action'} eq 'changedomcoord'){
&domcoordchanger($r);	&domcoordchanger($r);
}elsif($env{'form.action'} eq 'verify_and_change_domcoord'){	}elsif($env{'form.action'} eq 'verify_and_change_domcoord'){
&verify_and_change_domcoord($r);	&verify_and_change_domcoord($r);
	$ended = 1;
}elsif($env{'form.action'} eq 'lockwarning'){	}elsif($env{'form.action'} eq 'lockwarning'){
&lockwarning($r);	&lockwarning($r);
}elsif($env{'form.action'} eq 'verify_and_change_locks'){	}elsif($env{'form.action'} eq 'verify_and_change_locks'){
Line 2244 sub handler {	Line 2493 sub handler {
&coursedisplaychanger($r);	&coursedisplaychanger($r);
}elsif($env{'form.action'} eq 'verify_and_change_coursepage'){	}elsif($env{'form.action'} eq 'verify_and_change_coursepage'){
&verify_and_change_coursepage($r);	&verify_and_change_coursepage($r);
	$ended = 1;
	}elsif($env{'form.action'} eq 'authorsettings'){
	&author_space_settings($r);
	}elsif($env{'form.action'} eq 'change_authoring_settings'){
	&change_authoring_settings($r);
	$ended = 1;
}elsif($env{'form.action'} eq 'debugtoggle'){	}elsif($env{'form.action'} eq 'debugtoggle'){
if (&can_toggle_debug()) {	if (&can_toggle_debug()) {
&toggle_debug();	&toggle_debug();
}	}
&print_main_menu($r);	&print_main_menu($r);
	$ended = 1;
} elsif ($env{'form.action'} eq 'changelockednames') {	} elsif ($env{'form.action'} eq 'changelockednames') {
&lockednameschanger($r);	&lockednameschanger($r);
} elsif ($env{'form.action'} eq 'verify_and_change_lockednames') {	} elsif ($env{'form.action'} eq 'verify_and_change_lockednames') {
&verify_and_change_lockednames($r);	&verify_and_change_lockednames($r);
	$ended = 1;
}	}

# Properly end the HTML page of all preference pages	# Properly end the HTML page of all preference pages
# started in each sub routine	# started in each sub routine
# Exception: print_main_menu has its own end_page call	# Exception: print_main_menu has its own end_page call
unless (!exists $env{'form.action'} \|\|	unless ($ended) {
$env{'form.action'} eq 'debugtoggle') {
$r->print(&Apache::loncommon::end_page());	$r->print(&Apache::loncommon::end_page());
}	}

Line 2332 sub updateable_userinfo {	Line 2588 sub updateable_userinfo {
return %updateable;	return %updateable;
}	}

	sub do_redirect {
	my ($r,$url,$msg) = @_;
	$r->print(
	&Apache::loncommon::start_page('Switching Server ...',undef,
	{'redirect' => [0.5,$url]}).
	'<div style="padding:0;clear:both;margin:0;border:0"></div>'."\n".
	"$msg\n".
	&Apache::loncommon::end_page());
	return;
	}

1;	1;
__END__	__END__

FreeBSD-CVSweb <freebsd-cvsweb@FreeBSD.org>

Removed from v.1.196.4.14
changed lines
	Added in v.1.196.4.26