loncom/interface/lonpreferences.pm - diff

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Diff for /loncom/interface/lonpreferences.pm between versions 1.196.4.24 and 1.210

version 1.196.4.24, 2018/09/03 14:03:03	version 1.210, 2013/08/29 12:36:15
Line 36 use strict;	Line 36 use strict;
use LONCAPA;	use LONCAPA;
use Apache::Constants qw(:common);	use Apache::Constants qw(:common);
use Apache::File;	use Apache::File;
	use Crypt::DES;
	use DynaLoader; # for Crypt::DES version
use Apache::loncommon();	use Apache::loncommon();
use Apache::lonhtmlcommon();	use Apache::lonhtmlcommon();
use Apache::lonlocal;	use Apache::lonlocal;
Line 43 use Apache::lonnet;	Line 45 use Apache::lonnet;
use LONCAPA::lonauthcgi();	use LONCAPA::lonauthcgi();
use LONCAPA();	use LONCAPA();

	#
	# Write lonnet::passwd to do the call below.
	# Use:
	# my $answer=reply("encrypt:passwd:$udom:$uname:$upass",$tryserver);
	#
	##################################################
	# password associated functions #
	##################################################
	sub des_keys {
	# Make a new key for DES encryption.
	# Each key has two parts which are returned separately.
	# Please note: Each key must be passed through the &hex function
	# before it is output to the web browser. The hex versions cannot
	# be used to decrypt.
	my @hexstr=('0','1','2','3','4','5','6','7',
	'8','9','a','b','c','d','e','f');
	my $lkey='';
	for (0..7) {
	$lkey.=$hexstr[rand(15)];
	}
	my $ukey='';
	for (0..7) {
	$ukey.=$hexstr[rand(15)];
	}
	return ($lkey,$ukey);
	}

	sub des_decrypt {
	my ($key,$cyphertext) = @_;
	my $keybin=pack("H16",$key);
	my $cypher;
	if ($Crypt::DES::VERSION>=2.03) {
	$cypher=new Crypt::DES $keybin;
	} else {
	$cypher=new DES $keybin;
	}
	my $plaintext=
	$cypher->decrypt(unpack("a8",pack("H16",substr($cyphertext,0,16))));
	$plaintext.=
	$cypher->decrypt(unpack("a8",pack("H16",substr($cyphertext,16,16))));
	$plaintext=substr($plaintext,1,ord(substr($plaintext,0,1)) );
	return $plaintext;
	}

################################################################	################################################################
# Handler subroutines #	# Handler subroutines #
################################################################	################################################################
Line 160 sub texenginechanger {	Line 206 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',
'MathJax' => 'MathJax',	'jsMath' => 'jsMath',
	'MathJax' => 'MathJax',
'mimetex' => 'mimetex (Convert to Images)',	'mimetex' => 'mimetex (Convert to Images)',
'raw' => 'Raw (Screen Reader)'	'raw' => 'Raw (Screen Reader)'
);	);
Line 178 sub texenginechanger {	Line 222 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:',
'mathjaxinfo' => 'MathJax provides rendered equations whose source code can be extracted in TeX and MathML formats by right clicking the equation.',	'jsmath' => 'jsMath:',
'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 205 $lt{'exmpl'}	Line 265 $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="150"></iframe>	<iframe src="/res/adm/pages/math_example.tex?inhibitmenu=yes&texengine=MathJax" width="400" height="120"></iframe>
</p>	</p>
<p>	<p>
$lt{'mathjaxinfo'}	MathJax provides rendered equations whose source code can be extracted in TeX and MathML formats by right clicking the equation.
	</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="150"></iframe>	<iframe src="/res/adm/pages/math_example.tex?inhibitmenu=yes&texengine=mimetex" width="400" height="100"></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="150"></iframe>	<iframe src="/res/adm/pages/math_example.tex?inhibitmenu=yes&texengine=tth" width="400" height="220"></iframe>
</p>	</p>
ENDLSCREEN	ENDLSCREEN
	if ($env{'environment.texengine'} ne 'jsMath') {
	$r->print('<script type="text/javascript" language="JavaScript">jsMath.Process()</script>');
	}
}	}


Line 231 sub verify_and_change_texengine {	Line 306 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 282 sub rolesprefchanger {	Line 354 sub rolesprefchanger {
my $hotlist_n=$userenv{'recentrolesn'};	my $hotlist_n=$userenv{'recentrolesn'};
my ($checkedon,$checkedoff);	my ($checkedon,$checkedoff);
if ($hotlist_flag) {	if ($hotlist_flag) {
$checkedon = 'checked="checked"';	$checkedon = 'checked="checked"';
} else {	} else {
$checkedoff = 'checked="checked"';	$checkedoff = 'checked="checked"';
}	}
Line 365 $options.'	Line 437 $options.'
&Apache::lonhtmlcommon::row_closure(1).	&Apache::lonhtmlcommon::row_closure(1).
&Apache::lonhtmlcommon::end_pick_box().'	&Apache::lonhtmlcommon::end_pick_box().'
</div>');	</div>');
if ($roles_check_list) {	if ($roles_check_list) {
$r->print('<div class="LC_left_float">	$r->print('<div class="LC_left_float">
<h4>'.&mt('Freeze Roles').'</h4>	<h4>'.&mt('Freeze Roles').'</h4>
<p>'.&mt('The table below can be used to [_1]freeze[_2] '.$lc_role.'s in the Hotlist.','<q>','</q>').'<br />'.	<p>'.&mt('The table below can be used to [_1]freeze[_2] '.$lc_role.'s in the Hotlist.','<q>','</q>').'<br />'.
Line 722 sub domcoordchanger {	Line 794 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 750 sub verify_and_change_domcoord {	Line 820 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);
if ($env{'form.returnurl'}) {	&print_main_menu($r,$message);
&do_redirect($r,$env{'form.returnurl'},$message);
} else {
&print_main_menu($r,$message);
}
}	}

#################################################################	#################################################################
Line 768 sub lockwarning {	Line 834 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 1145 sub colorschanger {	Line 1211 sub colorschanger {
foreach my $item (sort(keys(%colortypes))) {	foreach my $item (sort(keys(%colortypes))) {
my $curcol=&Apache::loncommon::designparm($function.'.'.$item,$domain);	my $curcol=&Apache::loncommon::designparm($function.'.'.$item,$domain);
$chtable.=&Apache::loncommon::start_data_table_row().	$chtable.=&Apache::loncommon::start_data_table_row().
'<td>'.$colortypes{$item}.'<td><input name="'.$item.	'<td>'.$colortypes{$item}.'<td><input name="'.$item.
'" class="colorchooser" size="10" value="'.$curcol.	'" class="colorchooser" size="10" value="'.$curcol.
'" /></td>'.	'" /></td>'.
&Apache::loncommon::end_data_table_row()."\n";	&Apache::loncommon::end_data_table_row()."\n";
}	}
my $end_data_table = &Apache::loncommon::end_data_table();	my $end_data_table = &Apache::loncommon::end_data_table();
my $pjump_def = &Apache::lonhtmlcommon::pjump_javascript_definition();	my $pjump_def = &Apache::lonhtmlcommon::pjump_javascript_definition();
Line 1198 sub verify_and_change_colors {	Line 1264 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;
}	}
my $entry='color.'.$function.'.'.$item;	my $entry='color.'.$function.'.'.$item;
if (($color=~/^\#[0-9A-Fa-f]{6}$/) && (!$env{'form.resetall'})) {	if (($color=~/^\#[0-9A-Fa-f]{6}$/) && (!$env{'form.resetall'})) {
&Apache::lonnet::put('environment',{$entry => $color});	&Apache::lonnet::put('environment',{$entry => $color});
Line 1241 sub passwordchanger {	Line 1307 sub passwordchanger {
$r->print(Apache::loncommon::start_page('Personal Data'));	$r->print(Apache::loncommon::start_page('Personal Data'));
$r->print(Apache::lonhtmlcommon::breadcrumbs('Change Password'));	$r->print(Apache::lonhtmlcommon::breadcrumbs('Change Password'));
}	}
my ($blocked,$blocktext) =
&Apache::loncommon::blocking_status('passwd');
if ($blocked) {
$r->print('<p class="LC_warning">'.$blocktext.'</p>');
return;
}
if ((!defined($caller)) \|\| ($caller eq 'preferences')) {	if ((!defined($caller)) \|\| ($caller eq 'preferences')) {
$user = $env{'user.name'};	$user = $env{'user.name'};
$domain = $env{'user.domain'};	$domain = $env{'user.domain'};
Line 1259 sub passwordchanger {	Line 1319 sub passwordchanger {
$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;
Line 1280 sub passwordchanger {	Line 1340 sub passwordchanger {
}	}
} else {	} else {
$r->print(	$r->print(
'<p class="LC_warning">'	'<p class="LC_warning">'
.&mt('Sorry, the URL generated when you requested reset of'	.&mt('Sorry, the URL generated when you requested reset of'
.' your password contained incomplete information.')	.' your password contained incomplete information.')
.'</p>'	.'</p>'
);	);
return;	return;
Line 1303 sub passwordchanger {	Line 1363 sub passwordchanger {
return if ($currentauth !~ /^(unix\|internal):/);	return if ($currentauth !~ /^(unix\|internal):/);
#	#
# Generate keys	# Generate keys
my ($lkey_cpass ,$ukey_cpass ) = &Apache::loncommon::des_keys();	my ($lkey_cpass ,$ukey_cpass ) = &des_keys();
my ($lkey_npass1,$ukey_npass1) = &Apache::loncommon::des_keys();	my ($lkey_npass1,$ukey_npass1) = &des_keys();
my ($lkey_npass2,$ukey_npass2) = &Apache::loncommon::des_keys();	my ($lkey_npass2,$ukey_npass2) = &des_keys();
# Store the keys in the log files	# Store the keys in the log files
my $lonhost = $r->dir_config('lonHostID');	my $lonhost = $r->dir_config('lonHostID');
my $logtoken=Apache::lonnet::reply('tmpput:'	my $logtoken=Apache::lonnet::reply('tmpput:'
Line 1353 sub jscript_send {	Line 1413 sub jscript_send {
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 =
getCrypted(this.document.client.elements.currentpass.value);	this.document.pserver.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
=getCrypted(this.document.client.elements.newpass_1.value);	=crypted(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
=getCrypted(this.document.client.elements.newpass_2.value);	=crypted(this.document.client.elements.newpass_2.value);
\|;	\|;
if ($caller eq 'reset_by_email') {	if ($caller eq 'reset_by_email') {
$output .= qq\|	$output .= qq\|
Line 1379 sub jscript_send {	Line 1442 sub jscript_send {
$ output .= qq\|	$ output .= qq\|
this.document.pserver.submit();	this.document.pserver.submit();
}	}

</script>	</script>
\|;	\|;
}	}
Line 1399 sub client_form {	Line 1461 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') {
my $mobileargs;
(undef,undef,undef,undef,undef,undef,my $clientmobile) =
&Apache::loncommon::decode_user_agent();
if ($clientmobile) {
$mobileargs = 'autocapitalize="off" autocorrect="off" ';
}
$output .= &Apache::lonhtmlcommon::row_title(	$output .= &Apache::lonhtmlcommon::row_title(
'<label for="email">'.$lt{'email'}.'</label>')	'<label for="email">'.$lt{'email'}.'</label>')
.'<input type="text" name="email" size="30" '.$mobileargs.'/>'	.'<input type="text" name="email" size="30" />'
.&Apache::lonhtmlcommon::row_closure()	.&Apache::lonhtmlcommon::row_closure()
.&Apache::lonhtmlcommon::row_title(	.&Apache::lonhtmlcommon::row_title(
'<label for="uname">'.$lt{'username'}.'</label>')	'<label for="uname">'.$lt{'username'}.'</label>')
.'<input type="text" name="uname" size="20" '.$mobileargs.'/>'	.'<input type="text" name="uname" size="15" />'
.'<input type="hidden" name="currentpass" value="'.$currentpass.'" />'	.'<input type="hidden" name="currentpass" value="'.$currentpass.'" />'
.&Apache::lonhtmlcommon::row_closure()	.&Apache::lonhtmlcommon::row_closure()
.&Apache::lonhtmlcommon::row_title(	.&Apache::lonhtmlcommon::row_title(
Line 1421 sub client_form {	Line 1477 sub client_form {
} 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="20"/>'	.'<input type="password" name="currentpass" size="10"/>'
.&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">'.$lt{'newpass'}.'</label>')
.'<input type="password" name="newpass_1" size="20" />'	.'<input type="password" name="newpass_1" size="10" />'
.&Apache::lonhtmlcommon::row_closure()	.&Apache::lonhtmlcommon::row_closure()
.&Apache::lonhtmlcommon::row_title(	.&Apache::lonhtmlcommon::row_title(
'<label for="newpass_2">'.$lt{'confirmpass'}.'</label>')	'<label for="newpass_2">'.$lt{'confirmpass'}.'</label>')
.'<input type="password" name="newpass_2" size="20" />'	.'<input type="password" name="newpass_2" size="10" />'
.&Apache::lonhtmlcommon::row_closure(1)	.&Apache::lonhtmlcommon::row_closure(1)
.&Apache::lonhtmlcommon::end_pick_box();	.&Apache::lonhtmlcommon::end_pick_box();
$output .= '<p><input type="button" value="'.$lt{'changepass'}.'" onclick="send();" /></p>'	$output .= '<p><input type="button" value="'.$lt{'changepass'}.'" onclick="send();" /></p>'
Line 1477 sub server_form {	Line 1533 sub server_form {
}	}

sub verify_and_change_password {	sub verify_and_change_password {
my ($r,$caller,$mailtoken,$ended) = @_;	my ($r,$caller,$mailtoken) = @_;
my ($user,$domain,$homeserver);	my ($user,$domain,$homeserver);
my ($blocked,$blocktext) =
&Apache::loncommon::blocking_status('passwd');
if ($blocked) {
$r->print('<p class="LC_warning">'.$blocktext.'</p>');
return;
}
if ($caller eq 'reset_by_email') {	if ($caller eq 'reset_by_email') {
$user = $env{'form.uname'};	$user = $env{'form.uname'};
$domain = $env{'form.udom'};	$domain = $env{'form.udom'};
Line 1554 ENDERROR	Line 1604 ENDERROR
}	}
my ($ckey,$n1key,$n2key)=split(/&/,$tmpinfo);	my ($ckey,$n1key,$n2key)=split(/&/,$tmpinfo);
#	#
$currentpass = &Apache::loncommon::des_decrypt($ckey ,$currentpass);	$currentpass = &des_decrypt($ckey ,$currentpass);
$newpass1 = &Apache::loncommon::des_decrypt($n1key,$newpass1);	$newpass1 = &des_decrypt($n1key,$newpass1);
$newpass2 = &Apache::loncommon::des_decrypt($n2key,$newpass2);	$newpass2 = &des_decrypt($n2key,$newpass2);
#	#
if ($caller eq 'reset_by_email') {	if ($caller eq 'reset_by_email') {
my %data = &Apache::lonnet::tmpget($mailtoken);	my %data = &Apache::lonnet::tmpget($mailtoken);
Line 1622 ENDERROR	Line 1672 ENDERROR
$r->print($message.'<br />');	$r->print($message.'<br />');
} else {	} else {
&print_main_menu($r, $message);	&print_main_menu($r, $message);
if (ref($ended)) {
$$ended = 1;
}
}	}
} else {	} else {
# error error: run in circles, scream and shout	# error error: run in circles, scream and shout
Line 1639 ENDERROR	Line 1686 ENDERROR
&mt("The password for user [_1] was not changed.",'<i>'.$user.'</i>').' '.&mt('Please make sure your old password was entered correctly.'),1);	&mt("The password for user [_1] was not changed.",'<i>'.$user.'</i>').' '.&mt('Please make sure your old password was entered correctly.'),1);
$message=&Apache::loncommon::confirmwrapper($message);	$message=&Apache::loncommon::confirmwrapper($message);
&print_main_menu($r, $message);	&print_main_menu($r, $message);
if (ref($ended)) {
$$ended = 1;
}
}	}
}	}
return;	return;
Line 1877 sub verify_and_change_coursepage {	Line 1921 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 2139 push(@{ $menu[0]->{items} }, {	Line 2125 push(@{ $menu[0]->{items} }, {
linktitle => 'Change your password.',	linktitle => 'Change your password.',
});	});
}	}
if ($env{'environment.remote'} eq 'off') {
push(@{ $menu[1]->{items} }, {
linktext => 'Launch Remote Control',
url => '/adm/remote?url=/adm/preferences&action=launch',
permission => 'F',
#help => '',
icon => 'remotecontrol.png',
linktitle => 'Launch the remote control for LON-CAPA.',
});
}else{
push(@{ $menu[1]->{items} }, {
linktext => 'Collapse Remote Control',
url => '/adm/remote?url=/adm/preferences&action=collapse',
permission => 'F',
#help => '',
icon => 'remotecontrol.png',
linktitle => 'Collapse the remote control for LON-CAPA.',
});
}

if (&can_toggle_namelocking()) {	if (&can_toggle_namelocking()) {
push(@{ $menu[0]->{items} }, {	push(@{ $menu[0]->{items} }, {
Line 2195 push(@{ $menu[4]->{items} }, {	Line 2162 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 '.($env{'user.debug'} ? 'on)' : 'off)'),
Line 2244 sub handler {	Line 2199 sub handler {
['action','wysiwyg','returnurl','refpage']);	['action','wysiwyg','returnurl','refpage']);
#	#
Apache::lonhtmlcommon::clear_breadcrumbs();	Apache::lonhtmlcommon::clear_breadcrumbs();
my ($brlink,$brtxt,$brhelp,$ended);	my ($brlink,$brtxt,$brhelp);
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';
$brhelp = 'Prefs_About_Me,Prefs_Language,Prefs_Screen_Name_Nickname,Change_Colors,Change_Password,Prefs_Messages,Change_Discussion_Display';	$brhelp = 'Prefs_About_Me,Prefs_Language,Prefs_Screen_Name_Nickname,Change_Colors,Change_Password,Prefs_Messages,Change_Discussion_Display';
}	}
Apache::lonhtmlcommon::add_breadcrumb	Apache::lonhtmlcommon::add_breadcrumb
({href => $brlink,	({href => $brlink,
Line 2271 sub handler {	Line 2214 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,'preferences','',\$ended);	&verify_and_change_password($r);
}elsif($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($env{'form.action'} eq 'verify_and_change_msgforward'){
Line 2289 sub handler {	Line 2230 sub handler {
&colorschanger($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($env{'form.action'} eq 'verify_and_change_locks'){
Line 2338 sub handler {	Line 2270 sub handler {
&coursedisplaychanger($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 ($ended) {	unless (!exists $env{'form.action'} \|\|
	$env{'form.action'} eq 'debugtoggle') {
$r->print(&Apache::loncommon::end_page());	$r->print(&Apache::loncommon::end_page());
}	}

Line 2433 sub updateable_userinfo {	Line 2358 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.1.196.4.24
changed lines
	Added in v.1.210