loncom/interface/lonpreferences.pm - diff

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Diff for /loncom/interface/lonpreferences.pm between versions 1.196 and 1.216

version 1.196, 2011/12/08 21:52:32	version 1.216, 2015/02/23 12:36:27
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 45 use Apache::lonnet;	Line 43 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 152 sub languagechanger {	Line 106 sub languagechanger {
text => 'Change Language'});	text => 'Change Language'});
$r->print(Apache::loncommon::start_page('Content Display Settings'));	$r->print(Apache::loncommon::start_page('Content Display Settings'));
$r->print(Apache::lonhtmlcommon::breadcrumbs('Change Language'));	$r->print(Apache::lonhtmlcommon::breadcrumbs('Change Language'));
my $user = $env{'user.name'};	my %userenv = &Apache::lonnet::get('environment',['languages']);
my $domain = $env{'user.domain'};
my %userenv = &Apache::lonnet::get
('environment',['languages']);
my $language=$userenv{'languages'};	my $language=$userenv{'languages'};

my $pref=&mt('Preferred language');	$r->print(
my %langchoices=('' => 'No language preference');	'<form name="prefs" action="/adm/preferences" method="post">'."\n".
foreach (&Apache::loncommon::languageids()) {	'<input type="hidden" name="action" value="verify_and_change_languages" />'.
if (&Apache::loncommon::supportedlanguagecode($_)) {	'<br /><span class="LC_nobreak">'.&mt('Preferred language').': '.
$langchoices{&Apache::loncommon::supportedlanguagecode($_)}	&Apache::loncommon::select_language('language',$language,1).'</span>'."\n".
= &Apache::loncommon::plainlanguagedescription($_);	'<br /><input type="submit" value="'.&mt('Save').'" /></form>'
}	);
}
%langchoices = &Apache::lonlocal::texthash(%langchoices);
my $selectionbox=
&Apache::loncommon::select_form(
$language,
'language',
\%langchoices);
$r->print(<<ENDLSCREEN);
<form name="prefs" action="/adm/preferences" method="post">
<input type="hidden" name="action" value="verify_and_change_languages" />
<br />$pref: $selectionbox
ENDLSCREEN
$r->print('<br /><input type="submit" value="'.&mt('Save').'" />');
}	}


Line 245 sub texenginechanger {	Line 183 sub texenginechanger {
'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:',	'jsmath' => 'jsMath:',
'tth' => 'tth (TeX to HTML):',	'tth' => 'tth (TeX to HTML):',
'mimetex' => 'mimetex (Convert to Images):',	'mimetex' => 'mimetex (Convert to Images):',
Line 281 $lt{'exmpl'}	Line 220 $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>	</p>

<h3>$lt{'jsmath'}</h3>	<h3>$lt{'jsmath'}</h3>
Line 296 if (jsMath.nofonts == 1) {	Line 235 if (jsMath.nofonts == 1) {
}	}

</script>	</script>
<iframe src="/res/adm/pages/math_example.tex?inhibitmenu=yes&texengine=jsMath" width="400" height="120"></iframe>	<iframe src="/res/adm/pages/math_example.tex?inhibitmenu=yes&texengine=jsMath" width="400" height="150"></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 ($env{'environment.texengine'} ne 'jsMath') {	if ($env{'environment.texengine'} ne 'jsMath') {
Line 354 sub rolesprefchanger {	Line 293 sub rolesprefchanger {
my $domain = $env{'user.domain'};	my $domain = $env{'user.domain'};
my %userenv = &Apache::lonnet::get	my %userenv = &Apache::lonnet::get
('environment',['recentroles','recentrolesn']);	('environment',['recentroles','recentrolesn']);
	my $brtext = 'Change '.$role.' Page Pref';
	my $brtitle;
	if ($env{'form.returnurl'} eq '/adm/roles') {
	$brtext = 'Configure Hotlist';
	} else {
	$brtitle = $brtext;
	}
Apache::lonhtmlcommon::add_breadcrumb(	Apache::lonhtmlcommon::add_breadcrumb(
{ href => '/adm/preferences?action=changerolespref',	{ href => '/adm/preferences?action=changerolespref',
text => 'Change '.$role.' Page Pref'});	text => $brtext});
$r->print(Apache::loncommon::start_page('Content Display Settings'));	$r->print(Apache::loncommon::start_page('Content Display Settings'));
$r->print(Apache::lonhtmlcommon::breadcrumbs('Change '.$role.' Page Pref'));	$r->print(Apache::lonhtmlcommon::breadcrumbs($brtitle));
my $hotlist_flag=$userenv{'recentroles'};	my $hotlist_flag=$userenv{'recentroles'};
my $hotlist_n=$userenv{'recentrolesn'};	my $hotlist_n=$userenv{'recentrolesn'};
my $checked;	my ($checkedon,$checkedoff);
if ($hotlist_flag) {	if ($hotlist_flag) {
$checked = 'checked="checked"';	$checkedon = 'checked="checked"';
	} else {
	$checkedoff = 'checked="checked"';
}	}

if (!$hotlist_n) { $hotlist_n=3; }	if (!$hotlist_n) { $hotlist_n=3; }
Line 390 sub rolesprefchanger {	Line 338 sub rolesprefchanger {
&Apache::loncommon::start_data_table().	&Apache::loncommon::start_data_table().
&Apache::loncommon::start_data_table_header_row().	&Apache::loncommon::start_data_table_header_row().
"<th>".&mt('Freeze '.$role)."</th>".	"<th>".&mt('Freeze '.$role)."</th>".
"<th>".&mt($role)."</td>".	"<th>".&mt($role)."</th>".
&Apache::loncommon::end_data_table_header_row().	&Apache::loncommon::end_data_table_header_row().
"\n";	"\n";
my $count;	my $count;
Line 413 sub rolesprefchanger {	Line 361 sub rolesprefchanger {
$roles_check_list .= "</table>\n";	$roles_check_list .= "</table>\n";
}	}

	my $actionurl = '/adm/preferences';
	if ($env{'form.returnurl'} eq '/adm/roles') {
	$actionurl = '/adm/roles';
	}
	$r->print('<h3>'.&mt('Recent Roles Hotlist').'</h3>');
	unless ($checkedon) {
	$r->print(&mt('LON-CAPA users with several '.$lc_role.'s may wish to enable the Hotlist.').'<br />');
	}
$r->print('	$r->print('
<p>'.&mt('Some LON-CAPA users have a long list of '.$lc_role.'s. The Recent '.$role.'s Hotlist feature keeps track of the last N '.$lc_role.'s which have been visited and places a table of these at the top of the '.$lc_role.'s page. People with very few '.$lc_role.'s should leave this feature disabled.').'	<form name="prefs" action="'.$actionurl.'" method="post">
</p>
<form name="prefs" action="/adm/preferences" method="post">
<input type="hidden" name="action" value="verify_and_change_rolespref" />	<input type="hidden" name="action" value="verify_and_change_rolespref" />
<br />'.	<input type="hidden" name="returnurl" value="'.$env{'form.returnurl'}.'" />
'<h2>'.&mt('Recent '.$role.'s Hotlist').'</h2>'.	<div class="LC_left_float"><h4>'.&mt('Hotlist options').'</h4>
	<p>'.
	&mt('When enabled, the Hotlist keeps track of the last N '.$lc_role.'s visited.').'<br />'.
	&mt('Those N '.$lc_role.'s are then shown in a table at the top of the '.$lc_role.'s page.').'</p>'.
&Apache::lonhtmlcommon::start_pick_box().	&Apache::lonhtmlcommon::start_pick_box().
&Apache::lonhtmlcommon::row_title('<label for="Hotlist">'.&mt('Enable Recent '.$role.'s Hotlist').'</label>').	&Apache::lonhtmlcommon::row_title(&mt('Use Recent '.$role.'s Hotlist')).
'<input id="Hotlist" type="checkbox"'.$checked.' name="recentroles" value="true" />'.	'<span class="LC_nobreak">
	<label><input id="Hotliston" type="radio" '.$checkedon.' name="recentroles" value="1" />'.&mt('Yes').'</label>'.
	(' 'x2).
	'<label><input id="Hotlistoff" type="radio" '.$checkedoff.' name="recentroles" value="0" />'.&mt('No').'</label>
	</span>'.
&Apache::lonhtmlcommon::row_closure().	&Apache::lonhtmlcommon::row_closure().
&Apache::lonhtmlcommon::row_title('<label for="NumberOfRoles">'.&mt('Number of '.$role.'s in Hotlist').'</label>').	&Apache::lonhtmlcommon::row_title('<label for="NumberOfRoles">'.&mt('Number of '.$role.'s in Hotlist').'</label>').
'<select name="recentrolesn" size="1" id ="NumberOfRoles">'.	'<select name="recentrolesn" size="1" id ="NumberOfRoles">'.
$options.	$options.'
'</select>'.	</select>'.
&Apache::lonhtmlcommon::row_closure(1).	&Apache::lonhtmlcommon::row_closure(1).
&Apache::lonhtmlcommon::end_pick_box().	&Apache::lonhtmlcommon::end_pick_box().'
'<br/><h2>'.&mt('Freeze Roles').'</h2>'.	</div>');
'<p>'.&mt('This list below can be used to <q>freeze</q> '.$lc_role.'s on your screen. Those marked as frozen will not be removed from the list, even if they have not been used recently.').'	if ($roles_check_list) {
	$r->print('<div class="LC_left_float">
	<h4>'.&mt('Freeze Roles').'</h4>
	<p>'.&mt('The table below can be used to [_1]freeze[_2] '.$lc_role.'s in the Hotlist.','<q>','</q>').'<br />'.
	&mt('Those '.$lc_role.'s marked frozen will not be removed from the list, even if not recently used.').'
</p>	</p>
'.$roles_check_list.'	'.$roles_check_list.'
<br />	</div>');
	} else {
	$r->print('<br clear="all" />'.
	&mt('Once the Hotlist contains recently visited '.$lc_role.'s you can return to this page to also set frozen roles.'));
	}
	$r->print('
	<br clear="all" />
<input type="submit" value="'.&mt('Save').'" />	<input type="submit" value="'.&mt('Save').'" />
</form>');	</form>');
}	}
Line 525 sub verify_and_change_rolespref {	Line 496 sub verify_and_change_rolespref {
}	}
}	}
$message=&Apache::loncommon::confirmwrapper($message);	$message=&Apache::loncommon::confirmwrapper($message);
&print_main_menu($r, $message);	if ($env{'form.returnurl'} eq '/adm/roles') {
	return $message;
	} else {
	&print_main_menu($r, $message);
	}
}	}


Line 684 sub icon_options {	Line 659 sub icon_options {
sub icon_previews {	sub icon_previews {
my %icon_text = (	my %icon_text = (
annotate => 'Notes',	annotate => 'Notes',
wishlist => 'Wishlist',	wishlist => 'Stored Links',
catalog => 'Info',	catalog => 'Info',
evaluate => 'Evaluate',	evaluate => 'Evaluate',
feedback => 'Communicate',	feedback => 'Communicate',
Line 692 sub icon_previews {	Line 667 sub icon_previews {
);	);
my %inlinetools = (	my %inlinetools = (
printout => "s&8&3&prt.png&$icon_text{'printout'}&printout[_1]&gopost('/adm/printout',currentURL)&Prepare a printable document",	printout => "s&8&3&prt.png&$icon_text{'printout'}&printout[_1]&gopost('/adm/printout',currentURL)&Prepare a printable document",
wishlist => "s&9&1&wishlist-link.png&$icon_text{'wishlist'}&wishlistlink[_2]&set_wishlistlink()&Set a link for this resource to wishlist",	wishlist => "s&9&1&wishlist-link.png&$icon_text{'wishlist'}&wishlistlink[_2]&set_wishlistlink()&Save a link for this resource in your personal Stored Links repository",
evaluate => "s&8&1&eval.png&$icon_text{'evaluate'}&this[_1]&gopost('/adm/evaluate',currentURL,1)&Provide my evaluation of this resource",	evaluate => "s&8&1&eval.png&$icon_text{'evaluate'}&this[_1]&gopost('/adm/evaluate',currentURL,1)&Provide my evaluation of this resource",
feedback => "s&8&2&fdbk.png&$icon_text{'feedback'}&discuss[_1]&gopost('/adm/feedback',currentURL,1)&Provide feedback messages or contribute to the course discussion about this resource",	feedback => "s&8&2&fdbk.png&$icon_text{'feedback'}&discuss[_1]&gopost('/adm/feedback',currentURL,1)&Provide feedback messages or contribute to the course discussion about this resource",
annotate => "s&9&3&anot.png&$icon_text{'annotate'}&tations[_1]&annotate()&Make notes and annotations about this resource",	annotate => "s&9&3&anot.png&$icon_text{'annotate'}&tations[_1]&annotate()&Make notes and annotations about this resource",
Line 771 sub domcoordchanger {	Line 746 sub domcoordchanger {
if ($userenv{'domcoord.author'} eq 'blocked') {	if ($userenv{'domcoord.author'} eq 'blocked') {
$constchecked=' checked="checked"';	$constchecked=' checked="checked"';
}	}
my $text=&mt('By default, the Domain Coordinator can enter your construction space.');	my $text=&mt('By default, the Domain Coordinator can enter your Authoring Space.');
my $construction=&mt('Block access to construction space');	my $construction=&mt('Block access to Authoring Space');
my $change=&mt('Save');	my $change=&mt('Save');
$r->print(<<ENDSCREEN);	$r->print(<<ENDSCREEN);
<form name="prefs" action="/adm/preferences" method="post">	<form name="prefs" action="/adm/preferences" method="post">
Line 798 sub verify_and_change_domcoord {	Line 773 sub verify_and_change_domcoord {
} else {	} else {
$status=&mt('off');	$status=&mt('off');
}	}
my $message=&Apache::lonhtmlcommon::confirm_success(&mt('Set [_1] to [_2]','<i>'.&mt('Block access to construction space').'</i>','<tt>'.$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);	&print_main_menu($r,$message);
}	}
Line 814 sub lockwarning {	Line 789 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 856 sub msgforwardchanger {	Line 831 sub msgforwardchanger {
foad => 'Forward to account(s)',	foad => 'Forward to account(s)',
fwdm => 'Forward messages to other account(s) in LON-CAPA',	fwdm => 'Forward messages to other account(s) in LON-CAPA',
noti => 'E-mail notification of LON-CAPA messages',	noti => 'E-mail notification of LON-CAPA messages',
foad_exmpl => 'e.g. <tt>userA:domain1,userB:domain2,...</tt>',
mnot => 'E-mail address(es) which should be notified about new LON-CAPA messages',	mnot => 'E-mail address(es) which should be notified about new LON-CAPA messages',
mnot_exmpl => 'e.g. <tt>joe@doe.com</tt>',
chg => 'Save',	chg => 'Save',
email => 'The e-mail address entered in row ',	email => 'The e-mail address entered in row ',
notv => 'is not a valid e-mail address',	notv => 'is not a valid e-mail address',
toen => "To enter multiple addresses, enter one address at a time, click 'Change' and then add the next one",	toen => "To enter multiple addresses, enter one address at a time, click 'Change' and then add the next one",
prme => 'Back',	prme => 'Back',
);	);
	$lt{'foad_exmpl'} = &mt('e.g. [_1]userA:domain1,userB:domain2,...[_2]','<tt>','</tt>');
	$lt{'mnot_exmpl'} = &mt('e.g. [_1]joe@doe.com[_2]','<tt>','</tt>');
Apache::lonhtmlcommon::add_breadcrumb(	Apache::lonhtmlcommon::add_breadcrumb(
{ href => '/adm/preferences?action=changemsgforward',	{ href => '/adm/preferences?action=changemsgforward',
text => 'Messages & Notifications'});	text => 'Messages & Notifications'});
Line 968 ENDMSG	Line 943 ENDMSG
'" onclick="javscript:delete_address('."'$num'".')" />'.	'" onclick="javscript:delete_address('."'$num'".')" />'.
&mt('Delete').'</label></span></td>'.	&mt('Delete').'</label></span></td>'.
'<td><input type="text" value="'.$item.'" name="address_'.	'<td><input type="text" value="'.$item.'" name="address_'.
$num.'" onFocus="javascript:address_changes('."'$num'".	$num.'" onfocus="javascript:address_changes('."'$num'".
')" /></td><td>';	')" /></td><td>';
my %chk;	my %chk;
if (defined($allnot{$item}{'crit'})) {	if (defined($allnot{$item}{'crit'})) {
Line 1017 ENDMSG	Line 992 ENDMSG
'<input type="checkbox" name="add_notify_'.$num.	'<input type="checkbox" name="add_notify_'.$num.
'" value="1" />'.&mt('Add new address').'</label></span></td>'.	'" value="1" />'.&mt('Add new address').'</label></span></td>'.
'<td><input type="text" value="" name="address_'.$num.	'<td><input type="text" value="" name="address_'.$num.
'" onFocus="javascript:new_address('."'$num'".')" /></td><td>';	'" onfocus="javascript:new_address('."'$num'".')" /></td><td>';
foreach my $type ('all','crit','reg') {	foreach my $type ('all','crit','reg') {
$output .= '<span class="LC_nobreak"><label>'.	$output .= '<span class="LC_nobreak"><label>'.
'<input type="radio" name="notify_type_'.$num.	'<input type="radio" name="notify_type_'.$num.
Line 1191 sub colorschanger {	Line 1166 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{$item}.'</td><td style="background: '.$curcol.	'<td>'.$colortypes{$item}.'<td><input name="'.$item.
'">      </td><td><input name="'.$item.	'" class="colorchooser" size="10" value="'.$curcol.
'" size="10" value="'.$curcol.	'" /></td>'.
'" /></td><td><a href="javascript:pjump('."'color_custom','".$colortypes{$item}.
"','".$curcol."','"
.$item."','parmform.pres','psub'".');">'.&mt('Select').'</a></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();
Line 1204 sub colorschanger {	Line 1176 sub colorschanger {
my $savebutton = &mt('Save');	my $savebutton = &mt('Save');
my $resetbutton = &mt('Reset All');	my $resetbutton = &mt('Reset All');
my $resetbuttondesc = &mt('Reset All Colors to Default');	my $resetbuttondesc = &mt('Reset All Colors to Default');
	my $colorchooser=&Apache::lonhtmlcommon::color_picker();
	$r->print('<script type="text/javascript" language="JavaScript">
	' . $colorchooser . '
	</script>
	');
$r->print(<<ENDCOL);	$r->print(<<ENDCOL);
<script type="text/javascript" language="JavaScript">

$pjump_def

function psub() {
modalWindow.close();
if (document.parmform.pres_marker.value!='') {
if (document.parmform.pres_type.value!='') {
eval('document.prefs.'+
document.parmform.pres_marker.value+
'.value=document.parmform.pres_value.value;');
}
} else {
document.parmform.pres_value.value='';
document.parmform.pres_marker.value='';
}
}


</script>	<form name="parmform" action="">
<form name="parmform">
<input type="hidden" name="pres_marker" />	<input type="hidden" name="pres_marker" />
<input type="hidden" name="pres_type" />	<input type="hidden" name="pres_type" />
<input type="hidden" name="pres_value" />	<input type="hidden" name="pres_value" />
Line 1261 sub verify_and_change_colors {	Line 1219 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 =~ /^#/)) {
	$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 => $color});
Line 1310 sub passwordchanger {	Line 1271 sub passwordchanger {
} elsif ($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(&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.'	$r->print(
,'<a href="/adm/resetpw">','</a>')	'<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.'
	,'<a href="/adm/resetpw">','</a>')
	.'</p>'
);	);
return;	return;
}	}
Line 1321 sub passwordchanger {	Line 1285 sub passwordchanger {
$domain = $data{'domain'};	$domain = $data{'domain'};
$currentpass = $data{'temppasswd'};	$currentpass = $data{'temppasswd'};
} else {	} else {
$r->print(&mt('Sorry, the token generated when you requested a password reset has expired.').'<br />');	$r->print(
	'<p class="LC_warning">'
	.&mt('Sorry, the token generated when you requested'
	.' a password reset has expired.')
	.'</p>'
	);
return;	return;
}	}
} else {	} else {
$r->print(&mt('Sorry, the URL generated when you requested reset of your password contained incomplete information.').'<br />');	$r->print(
	'<p class="LC_warning">'
	.&mt('Sorry, the URL generated when you requested reset of'
	.' your password contained incomplete information.')
	.'</p>'
	);
return;	return;
}	}
if (&Apache::lonnet::domain($domain) eq '') {	if (&Apache::lonnet::domain($domain) eq '') {
$domain = $r->dir_config('lonDefDomain');	$domain = $r->dir_config('lonDefDomain');
}	}
} else {	} else {
$r->print(&mt('Page requested in unexpected context').'<br />');	$r->print(
	'<p class="LC_error">'
	.&mt('Page requested in unexpected context')
	.'</p>'
	);
return;	return;
}	}
my $currentauth=&Apache::lonnet::queryauthenticate($user,$domain);	my $currentauth=&Apache::lonnet::queryauthenticate($user,$domain);
Line 1340 sub passwordchanger {	Line 1318 sub passwordchanger {
return if ($currentauth !~ /^(unix\|internal):/);	return if ($currentauth !~ /^(unix\|internal):/);
#	#
# Generate keys	# Generate keys
my ($lkey_cpass ,$ukey_cpass ) = &des_keys();	my ($lkey_cpass ,$ukey_cpass ) = &Apache::loncommon::des_keys();
my ($lkey_npass1,$ukey_npass1) = &des_keys();	my ($lkey_npass1,$ukey_npass1) = &Apache::loncommon::des_keys();
my ($lkey_npass2,$ukey_npass2) = &des_keys();	my ($lkey_npass2,$ukey_npass2) = &Apache::loncommon::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 1435 sub client_form {	Line 1413 sub client_form {
'changepass' => 'Save',	'changepass' => 'Save',
);	);

my $output = '<form name="client">'	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(	$output .= &Apache::lonhtmlcommon::row_title(
Line 1466 sub client_form {	Line 1444 sub client_form {
.'<input type="password" name="newpass_2" size="10" />'	.'<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>'
.qq\|	.qq\|
<input type="hidden" name="ukey_cpass" value="$hexkey->{'ukey_cpass'}" />	<input type="hidden" name="ukey_cpass" value="$hexkey->{'ukey_cpass'}" />
<input type="hidden" name="lkey_cpass" value="$hexkey->{'lkey_cpass'}" />	<input type="hidden" name="lkey_cpass" value="$hexkey->{'lkey_cpass'}" />
Line 1581 ENDERROR	Line 1559 ENDERROR
}	}
my ($ckey,$n1key,$n2key)=split(/&/,$tmpinfo);	my ($ckey,$n1key,$n2key)=split(/&/,$tmpinfo);
#	#
$currentpass = &des_decrypt($ckey ,$currentpass);	$currentpass = &Apache::loncommon::des_decrypt($ckey ,$currentpass);
$newpass1 = &des_decrypt($n1key,$newpass1);	$newpass1 = &Apache::loncommon::des_decrypt($n1key,$newpass1);
$newpass2 = &des_decrypt($n2key,$newpass2);	$newpass2 = &Apache::loncommon::des_decrypt($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($mailtoken);
Line 1604 ENDERROR	Line 1582 ENDERROR
}	}
if ($newpass1 ne $newpass2) {	if ($newpass1 ne $newpass2) {
&passwordchanger($r,	&passwordchanger($r,
'<span class="LC_error">'.	'<span class="LC_warning">'.
&mt('The new passwords you entered do not match.').' '.	&mt('The new passwords you entered do not match.').' '.
&mt('Please try again.').'</span>',$caller,$mailtoken);	&mt('Please try again.').'</span>',$caller,$mailtoken);
return 1;	return 1;
}	}
if (length($newpass1) < 7) {	if (length($newpass1) < 7) {
&passwordchanger($r,	&passwordchanger($r,
'<span class="LC_error">'.	'<span class="LC_warning">'.
&mt('Passwords must be a minimum of 7 characters long.').' '.	&mt('Passwords must be a minimum of 7 characters long.').' '.
&mt('Please try again.').'</span>',$caller,$mailtoken);	&mt('Please try again.').'</span>',$caller,$mailtoken);
return 1;	return 1;
Line 1624 ENDERROR	Line 1602 ENDERROR
}	}
if ($badpassword) {	if ($badpassword) {
# I can't figure out how to enter bad characters on my browser.	# I can't figure out how to enter bad characters on my browser.
my $errormessage ='<span class="LC_error">'.	my $errormessage ='<span class="LC_warning">'.
&mt('The password you entered contained illegal characters.').'<br />'.	&mt('The password you entered contained illegal characters.').'<br />'.
&mt('Valid characters are').(<<"ENDERROR");	&mt('Valid characters are').(<<"ENDERROR");
: space and <br />	: space and <br />
Line 1796 sub verify_and_change_discussion {	Line 1774 sub verify_and_change_discussion {
if (defined($env{'form.discmark'}) ) {	if (defined($env{'form.discmark'}) ) {
my $newmark = $env{'form.newmark'};	my $newmark = $env{'form.newmark'};
if ($newmark eq 'ondisp') {	if ($newmark eq 'ondisp') {
$message.=&Apache::lonhtmlcommon::confirm_success(&mt('In discussions: new posts will be cease to be identified as "NEW" after display.')).'<br />';	$message.=&Apache::lonhtmlcommon::confirm_success(&mt('In discussions: new posts will cease to be identified as "NEW" after display.')).'<br />';
&Apache::lonnet::put('environment',{'discmarkread' => $newmark});	&Apache::lonnet::put('environment',{'discmarkread' => $newmark});
&Apache::lonnet::appenv({'environment.discmarkread' => $newmark});	&Apache::lonnet::appenv({'environment.discmarkread' => $newmark});
} else {	} else {
Line 1898 sub verify_and_change_coursepage {	Line 1876 sub verify_and_change_coursepage {
&print_main_menu($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');
	$r->print(<<ENDSCREEN);
	<form name="prefs" action="/adm/preferences" method="post">
	<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);
	&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[4]->{items} }, {	Line 2169 push(@{ $menu[4]->{items} }, {
});	});

}	}

	my %author_roles = &Apache::lonnet::get_my_roles($user,$domain,'userroles','',['au','ca','aa']);
	if (keys(%author_roles) > 0) {
	push(@{ $menu[4]->{items} }, {
	linktext => 'Authoring Space Configuration',
	url => '/adm/preferences?action=authorsettings',
	permission => 'F',
	icon => 'course_ini.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 '.($env{'user.debug'} ? 'on)' : 'off)'),
Line 2176 sub handler {	Line 2218 sub handler {
['action','wysiwyg','returnurl','refpage']);	['action','wysiwyg','returnurl','refpage']);
#	#
Apache::lonhtmlcommon::clear_breadcrumbs();	Apache::lonhtmlcommon::clear_breadcrumbs();
	my ($brlink,$brtxt,$brhelp);
	if (($env{'form.action'} eq 'changerolespref') && ($env{'form.returnurl'} eq '/adm/roles')) {
	$brlink ='/adm/roles';
	$brtxt = 'User Roles';
	} else {
	$brlink ='/adm/preferences';
	$brtxt = 'Set User Preferences';
	$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 => '/adm/preferences',	({href => $brlink,
text => 'Set User Preferences',	text => $brtxt,
help =>	help => $brhelp,});
'Prefs_About_Me,Prefs_Language,Prefs_Screen_Name_Nickname,Change_Colors,Change_Password,Prefs_Messages,Change_Discussion_Display'});
if(!exists $env{'form.action'}) {	if(!exists $env{'form.action'}) {
&print_main_menu($r);	&print_main_menu($r);
}elsif($env{'form.action'} eq 'changepass'){	}elsif($env{'form.action'} eq 'changepass'){
Line 2239 sub handler {	Line 2289 sub handler {
&coursedisplaychanger($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($r);
	}elsif($env{'form.action'} eq 'authorsettings'){
	&author_space_settings($r);
	}elsif($env{'form.action'} eq 'change_authoring_settings'){
	&change_authoring_settings($r);
}elsif($env{'form.action'} eq 'debugtoggle'){	}elsif($env{'form.action'} eq 'debugtoggle'){
if (&can_toggle_debug()) {	if (&can_toggle_debug()) {
&toggle_debug();	&toggle_debug();

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

Removed from v.1.196
changed lines
	Added in v.1.216