loncom/interface/lonpreferences.pm - diff

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Diff for /loncom/interface/lonpreferences.pm between versions 1.128 and 1.179.2.3

version 1.128, 2008/12/03 20:29:40	version 1.179.2.3, 2010/09/19 14:00:49
Line 42 use Apache::loncommon();	Line 42 use Apache::loncommon();
use Apache::lonhtmlcommon();	use Apache::lonhtmlcommon();
use Apache::lonlocal;	use Apache::lonlocal;
use Apache::lonnet;	use Apache::lonnet;
	use LONCAPA::lonauthcgi();
use LONCAPA();	use LONCAPA();

#	#
Line 101 sub wysiwygchanger {	Line 102 sub wysiwygchanger {
Apache::lonhtmlcommon::add_breadcrumb(	Apache::lonhtmlcommon::add_breadcrumb(
{ href => '/adm/preferences?action=changewysiwyg',	{ href => '/adm/preferences?action=changewysiwyg',
text => 'Change WYSIWYG Preferences'});	text => 'Change WYSIWYG Preferences'});
$r->print(Apache::loncommon::start_page('Change WYSIWYG Preferences'));	$r->print(Apache::loncommon::start_page('Content Display Settings'));
$r->print(Apache::lonhtmlcommon::breadcrumbs('Change WYSIWYG Preferences'));	$r->print(Apache::lonhtmlcommon::breadcrumbs('Change WYSIWYG Preferences'));

my %userenv = &Apache::lonnet::get	my %userenv = &Apache::lonnet::get
Line 126 $warning	Line 127 $warning
<label><input type="radio" name="wysiwyg" value="off" $onselect /> $switchoff</label><br />	<label><input type="radio" name="wysiwyg" value="off" $onselect /> $switchoff</label><br />
<label><input type="radio" name="wysiwyg" value="on" $offselect /> $switchon</label>	<label><input type="radio" name="wysiwyg" value="on" $offselect /> $switchon</label>
ENDLSCREEN	ENDLSCREEN
$r->print('<br /><input type="submit" value="'.&mt('Change').'" />');	$r->print('<br /><input type="submit" value="'.&mt('Save').'" />');
}	}


Line 135 sub verify_and_change_wysiwyg {	Line 136 sub verify_and_change_wysiwyg {
my $newsetting=$env{'form.wysiwyg'};	my $newsetting=$env{'form.wysiwyg'};
&Apache::lonnet::put('environment',{'wysiwygeditor' => $newsetting});	&Apache::lonnet::put('environment',{'wysiwygeditor' => $newsetting});
&Apache::lonnet::appenv({'environment.wysiwygeditor' => $newsetting});	&Apache::lonnet::appenv({'environment.wysiwygeditor' => $newsetting});
# $r->print('<p>'.&mt('Setting WYSIWYG editor to:').' '.&mt($newsetting).'</p>');	my $message=&Apache::lonhtmlcommon::confirm_success(&mt('Set [_1] to [_2]','<i>'.&mt('WYSIWYG Editor').'</i>','<tt>'.&mt($newsetting).'</tt>'));
print_main_menu($r,'<p>'.&mt('Setting WYSIWYG editor to:').' '	$message=&Apache::loncommon::confirmwrapper($message);
.&mt($newsetting).'</p>');	&print_main_menu($r,$message);
}	}

################################################################	################################################################
Line 149 sub languagechanger {	Line 150 sub languagechanger {
Apache::lonhtmlcommon::add_breadcrumb(	Apache::lonhtmlcommon::add_breadcrumb(
{ href => '/adm/preferences?action=changelanguages',	{ href => '/adm/preferences?action=changelanguages',
text => 'Change Language'});	text => 'Change Language'});
$r->print(Apache::loncommon::start_page('Change Language'));	$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 $user = $env{'user.name'};
my $domain = $env{'user.domain'};	my $domain = $env{'user.domain'};
Line 165 sub languagechanger {	Line 166 sub languagechanger {
= &Apache::loncommon::plainlanguagedescription($_);	= &Apache::loncommon::plainlanguagedescription($_);
}	}
}	}
my $selectionbox=&Apache::loncommon::select_form($language,'language',	my $selectionbox=
%langchoices);	&Apache::loncommon::select_form(
	$language,
	'language',
	&Apache::lonlocal::texthash(%langchoices));
$r->print(<<ENDLSCREEN);	$r->print(<<ENDLSCREEN);
<form name="prefs" action="/adm/preferences" method="post">	<form name="prefs" action="/adm/preferences" method="post">
<input type="hidden" name="action" value="verify_and_change_languages" />	<input type="hidden" name="action" value="verify_and_change_languages" />
<br />$pref: $selectionbox	<br />$pref: $selectionbox
ENDLSCREEN	ENDLSCREEN
$r->print('<br /><input type="submit" value="'.&mt('Change').'" />');	$r->print('<br /><input type="submit" value="'.&mt('Save').'" />');
}	}


Line 187 sub verify_and_change_languages {	Line 191 sub verify_and_change_languages {
if ($newlanguage) {	if ($newlanguage) {
&Apache::lonnet::put('environment',{'languages' => $newlanguage});	&Apache::lonnet::put('environment',{'languages' => $newlanguage});
&Apache::lonnet::appenv({'environment.languages' => $newlanguage});	&Apache::lonnet::appenv({'environment.languages' => $newlanguage});
$message=&mt('Set new preferred languages to ').'<tt>"'.$newlanguage.'"</tt>.';	$message=&Apache::lonhtmlcommon::confirm_success(&mt('Set [_1] to [_2]','<i>'.&mt('Preferred language').'</i>','<tt>"'.$newlanguage.'"</tt>.'));
} else {	} else {
&Apache::lonnet::del('environment',['languages']);	&Apache::lonnet::del('environment',['languages']);
&Apache::lonnet::delenv('environment\.languages');	&Apache::lonnet::delenv('environment.languages');
$message=&mt('Reset preferred language.');	$message=&Apache::lonhtmlcommon::confirm_success(&mt('Reset [_1]','<i>'.&mt('Preferred language').'</i>'));
}	}
print_main_menu($r, $message);	$message=&Apache::loncommon::confirmwrapper($message);
# $r->print(<<ENDVCSCREEN);	&Apache::loncommon::flush_langs_cache($user,$domain);
#$message	&print_main_menu($r, $message);
#ENDVCSCREEN
}	}

################################################################	################################################################
Line 206 sub texenginechanger {	Line 209 sub texenginechanger {
my $r = shift;	my $r = shift;
Apache::lonhtmlcommon::add_breadcrumb(	Apache::lonhtmlcommon::add_breadcrumb(
{ href => '/adm/preferences?action=changetexenginepref',	{ href => '/adm/preferences?action=changetexenginepref',
text => 'Change How Math Equations Are Displayed'});	text => 'Math display settings'});
$r->print(Apache::loncommon::start_page('Change How Math Equations Are Displayed'));	$r->print(Apache::loncommon::start_page('Content Display Settings'));
$r->print(Apache::lonhtmlcommon::breadcrumbs('Change How Math Equations Are Displayed'));	$r->print(Apache::lonhtmlcommon::breadcrumbs('Math display settings'));
my $user = $env{'user.name'};	my $user = $env{'user.name'};
my $domain = $env{'user.domain'};	my $domain = $env{'user.domain'};
my %userenv = &Apache::lonnet::get('environment',['texengine']);	my %userenv = &Apache::lonnet::get('environment',['texengine']);
Line 218 sub texenginechanger {	Line 221 sub texenginechanger {
'tth' => 'tth (TeX to HTML)',	'tth' => 'tth (TeX to HTML)',
#'ttm' => 'TeX to MathML',	#'ttm' => 'TeX to MathML',
'jsMath' => 'jsMath',	'jsMath' => 'jsMath',
'mimetex' => 'mimetex (Convert to Images)'	'mimetex' => 'mimetex (Convert to Images)',
	'raw' => 'Raw (Screen Reader)'
);	);
my $selectionbox=&Apache::loncommon::select_form($texengine,'texengine',	my $selectionbox=
%mathchoices);	&Apache::loncommon::select_form(
	$texengine,
	'texengine',
	&Apache::lonlocal::texthash(%mathchoices));
my $jsMath_start=&Apache::lontexconvert::jsMath_header();	my $jsMath_start=&Apache::lontexconvert::jsMath_header();
my %lt=&Apache::lonlocal::texthash(	my %lt=&Apache::lonlocal::texthash(
'headline' => 'Change Math Preferences',	'headline' => 'Change how math is displayed',
'preftxt' => 'Preferred method to display Math',	'preftxt' => 'Preferred method to display math',
'change' => 'Change',	'change' => 'Save',
'exmpl' => 'Examples',	'exmpl' => 'Examples',
'jsmath' => 'jsMath:',	'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">
<input type="hidden" name="action" value="verify_and_change_texengine" />	<input type="hidden" name="action" value="verify_and_change_texengine" />
<p>	<p>
$lt{'preftxt'}:<br />	$lt{'preftxt'}: $selectionbox
$selectionbox <input type="submit" value="$lt{'change'}" />	<br />
	<input type="submit" value="$lt{'change'}" />
</p>	</p>
</form>	</form>
<br />	<br />
Line 249 $lt{'exmpl'}	Line 272 $lt{'exmpl'}
<h3>$lt{'jsmath'}</h3>	<h3>$lt{'jsmath'}</h3>
<p>	<p>
$jsMath_start	$jsMath_start
<script type="text/javascript">	<script type="text/javascript" language="JavaScript">
if (jsMath.nofonts == 1) {	if (jsMath.nofonts == 1) {
document.writeln	document.writeln($jsMathWarning);
('<div style="padding: 10; border-style: solid; border-width:3;'
+' border-color: #DD0000; background-color: #FFF8F8; width: 75%; text-align: left">'
+'<small><font color="#AA0000"><b>Warning:</b> '
+'It looks like you don\\\'t have the TeX math fonts installed. '
+'The jsMath example on this page may not look right without them. '
+'The <a href="http://www.math.union.edu/locate/jsMath/" target="_blank"> '
+'jsMath Home Page</a> 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. '
+'</font></small></div>');
}	}
</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="120"></iframe>
Line 275 if (jsMath.nofonts == 1) {	Line 287 if (jsMath.nofonts == 1) {

<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="200"></iframe>	<iframe src="/res/adm/pages/math_example.tex?inhibitmenu=yes&texengine=tth" width="400" height="220"></iframe>
</p>	</p>
ENDLSCREEN	ENDLSCREEN
if ($env{'environment.texengine'} ne 'jsMath') {	if ($env{'environment.texengine'} ne 'jsMath') {
$r->print('<script type="text/javascript">jsMath.Process()</script>');	$r->print('<script type="text/javascript" language="JavaScript">jsMath.Process()</script>');
}	}
}	}

Line 302 sub verify_and_change_texengine {	Line 314 sub verify_and_change_texengine {
if ($newtexengine) {	if ($newtexengine) {
&Apache::lonnet::put('environment',{'texengine' => $newtexengine});	&Apache::lonnet::put('environment',{'texengine' => $newtexengine});
&Apache::lonnet::appenv({'environment.texengine' => $newtexengine});	&Apache::lonnet::appenv({'environment.texengine' => $newtexengine});
$message=&mt('Set new preferred math display to ').'<tt>"'.$newtexengine.'"</tt>.';	$message=&Apache::lonhtmlcommon::confirm_success(&mt('Set [_1] to [_2]','<i>'.&mt('Preferred method to display Math').'</i>','<tt>"'.$newtexengine.'"</tt>'));
} else {	} else {
&Apache::lonnet::del('environment',['texengine']);	&Apache::lonnet::del('environment',['texengine']);
&Apache::lonnet::delenv('environment\.texengine');	&Apache::lonnet::delenv('environment.texengine');
$message=&mt('Reset preferred math display.');	$message=&Apache::lonhtmlcommon::confirm_success(&mt('Reset [_1]','<i>'.&mt('Preferred method to display Math').'</i>'));
}	}
	$message=&Apache::loncommon::confirmwrapper($message);
	&print_main_menu($r, $message);
# $r->print(<<ENDVCSCREEN);
#$message
#ENDVCSCREEN
print_main_menu($r, $message);
}	}

################################################################	################################################################
Line 330 sub rolesprefchanger {	Line 338 sub rolesprefchanger {
Apache::lonhtmlcommon::add_breadcrumb(	Apache::lonhtmlcommon::add_breadcrumb(
{ href => '/adm/preferences?action=changerolespref',	{ href => '/adm/preferences?action=changerolespref',
text => 'Change '.$role.' Page Pref'});	text => 'Change '.$role.' Page Pref'});
$r->print(Apache::loncommon::start_page('Change '.$role.' Page Pref'));	$r->print(Apache::loncommon::start_page('Content Display Settings'));
$r->print(Apache::lonhtmlcommon::breadcrumbs('Change '.$role.' Page Pref'));	$r->print(Apache::lonhtmlcommon::breadcrumbs('Change '.$role.' Page Pref'));
my $hotlist_flag=$userenv{'recentroles'};	my $hotlist_flag=$userenv{'recentroles'};
my $hotlist_n=$userenv{'recentrolesn'};	my $hotlist_n=$userenv{'recentrolesn'};
Line 371 sub rolesprefchanger {	Line 379 sub rolesprefchanger {
my $checked = "";	my $checked = "";
my $value = $recent_roles{$role_key};	my $value = $recent_roles{$role_key};
if ($frozen_roles{$role_key}) {	if ($frozen_roles{$role_key}) {
$checked = "checked=\"checked\"";	$checked = ' checked="checked"';
}	}
$count++;	$count++;
$roles_check_list .=	$roles_check_list .=
&Apache::loncommon::start_data_table_row().	&Apache::loncommon::start_data_table_row().
'<td class="LC_table_cell_checkbox">'.	'<td class="LC_table_cell_checkbox">'.
"<input type=\"checkbox\" $checked name=\"freezeroles\"".	"<input type=\"checkbox\"$checked name=\"freezeroles\"".
" id=\"freezeroles$count\" value=\"$role_key\" /></td>".	" id=\"freezeroles$count\" value=\"$role_key\" /></td>".
"<td><label for=\"freezeroles$count\">".	"<td><label for=\"freezeroles$count\">".
"$role_text{$role_key}</label></td>".	"$role_text{$role_key}</label></td>".
Line 389 sub rolesprefchanger {	Line 397 sub rolesprefchanger {
$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.').'	<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 '.$lc_role.'s should leave this feature disabled.').'
</p>	</p>
<form name="prefs" action="/adm/preferences" method="POST">	<form name="prefs" action="/adm/preferences" method="post">
<input type="hidden" name="action" value="verify_and_change_rolespref" />	<input type="hidden" name="action" value="verify_and_change_rolespref" />
<br /><label>'.&mt('Enable Recent '.$role.'s Hotlist:').'	<br /><label>'.&mt('Enable Recent '.$role.'s Hotlist:').'
<input type="checkbox" '.$checked.' name="recentroles" value="true" /></label>	<input type="checkbox"'.$checked.' name="recentroles" value="true" /></label>
<br />'.&mt('Number of '.$role.'s in Hotlist:').'	<br />'.&mt('Number of '.$role.'s in Hotlist:').'
<select name="recentrolesn" size="1">	<select name="recentrolesn" size="1">
'.$options.'	'.$options.'
Line 401 sub rolesprefchanger {	Line 409 sub rolesprefchanger {
</p>	</p>
'.$roles_check_list.'	'.$roles_check_list.'
<br />	<br />
<input type="submit" value="'.&mt('Change').'" />	<input type="submit" value="'.&mt('Save').'" />
</form>');	</form>');
}	}

Line 450 sub verify_and_change_rolespref {	Line 458 sub verify_and_change_rolespref {
$message=&mt('Recent '.$role.'s Hotlist is Enabled');	$message=&mt('Recent '.$role.'s Hotlist is Enabled');
} else {	} else {
&Apache::lonnet::del('environment',['recentroles']);	&Apache::lonnet::del('environment',['recentroles']);
&Apache::lonnet::delenv('environment\.recentroles');	&Apache::lonnet::delenv('environment.recentroles');
$message=&mt('Recent '.$role.'s Hotlist is Disabled');	$message=&mt('Recent '.$role.'s Hotlist is Disabled');
}	}
if ($hotlist_n) {	if ($hotlist_n) {
Line 480 sub verify_and_change_rolespref {	Line 488 sub verify_and_change_rolespref {
# Unset any roles that were previously frozen but aren't in list	# Unset any roles that were previously frozen but aren't in list
foreach my $role_key (sort(keys(%recent_roles))) {	foreach my $role_key (sort(keys(%recent_roles))) {
if (($frozen_roles{$role_key}) && (!exists($freeze{$role_key}))) {	if (($frozen_roles{$role_key}) && (!exists($freeze{$role_key}))) {
$message .= "<br />".&mt('Unfreezing '.$role.': [_1]',$role_text{$role_key})."\n";	$message .= "<br />".&Apache::lonhtmlcommon::confirm_success(&mt('Unfreezing '.$role.': [_1]','<i>'.$role_text{$role_key}.'</i>'));
&Apache::lonhtmlcommon::store_recent('roles',$role_key,' ',0);	&Apache::lonhtmlcommon::store_recent('roles',$role_key,' ',0);
}	}
}	}
Line 488 sub verify_and_change_rolespref {	Line 496 sub verify_and_change_rolespref {
# Freeze selected roles	# Freeze selected roles
foreach my $role_key (@freeze_list) {	foreach my $role_key (@freeze_list) {
if (!$frozen_roles{$role_key}) {	if (!$frozen_roles{$role_key}) {
$message .= "<br />".&mt('Freezing '.$role.': [_1]',$role_text{$role_key})."\n";	$message .= "<br />".
	&Apache::lonhtmlcommon::confirm_success(&mt('Freezing '.$role.': [_1]','<i>'.$role_text{$role_key}.'</i>'));
&Apache::lonhtmlcommon::store_recent('roles',	&Apache::lonhtmlcommon::store_recent('roles',
$role_key,' ',1);	$role_key,' ',1);
}	}
}	}
$message .= "<hr /><br />\n";	$message=&Apache::loncommon::confirmwrapper($message);
	&print_main_menu($r, $message);
# $r->print(<<ENDRPSCREEN);
#$message
#ENDRPSCREEN
print_main_menu($r, $message);
}	}


Line 514 sub screennamechanger {	Line 519 sub screennamechanger {
('environment',['screenname','nickname']);	('environment',['screenname','nickname']);
my $screenname=$userenv{'screenname'};	my $screenname=$userenv{'screenname'};
my $nickname=$userenv{'nickname'};	my $nickname=$userenv{'nickname'};
my %lt = &Apache::lonlocal::texthash(
text_screenname => 'New screenname (shown if you post anonymously):',
text_nickname => 'New nickname (shown if you post non-anonymously):',
text_submit => 'Change',
);
Apache::lonhtmlcommon::add_breadcrumb(	Apache::lonhtmlcommon::add_breadcrumb(
{ href => '/adm/preferences?action=changescreenname',	{ href => '/adm/preferences?action=changescreenname',
text => 'Change Screen Name'});	text => 'Change Screen Name'});
$r->print(Apache::loncommon::start_page('Change Screen Name'));	$r->print(Apache::loncommon::start_page('Personal Data'));
$r->print(Apache::lonhtmlcommon::breadcrumbs('Change Screen Name'));	$r->print(Apache::lonhtmlcommon::breadcrumbs('Change Screen Name'));
$r->print(<<ENDSCREEN);	$r->print('<p>'
<form name="prefs" action="/adm/preferences" method="post">	.&mt('Change the name that is displayed in your posts.')
<input type="hidden" name="action" value="verify_and_change_screenname" />	.'</p>'
<br />$lt{'text_screenname'}	);
<input type="text" size="20" value="$screenname" name="screenname" />	$r->print('<form name="prefs" action="/adm/preferences" method="post">'
<br />$lt{'text_nickname'}	.'<input type="hidden" name="action" value="verify_and_change_screenname" />'
<input type="text" size="20" value="$nickname" name="nickname" />	.&Apache::lonhtmlcommon::start_pick_box()
<br />	.&Apache::lonhtmlcommon::row_title(&mt('Screenname').' '.&mt('(shown if you post anonymously)'))
<input type="submit" value="$lt{'text_submit'}" />	.'<input type="text" size="20" value="'.$screenname.'" name="screenname" />'
</form>	.&Apache::lonhtmlcommon::row_closure()
ENDSCREEN	.&Apache::lonhtmlcommon::row_title(&mt('Nickname').' '.&mt('(shown if you post non-anonymously)'))
	.'<input type="text" size="20" value="'.$nickname.'" name="nickname" />'
	.&Apache::lonhtmlcommon::row_closure()
	.&Apache::lonhtmlcommon::row_title()
	.'<input type="submit" value="'.&mt('Save').'" />'
	.&Apache::lonhtmlcommon::row_closure(1)
	.&Apache::lonhtmlcommon::end_pick_box()
	.'</form>'
	);
}	}

sub verify_and_change_screenname {	sub verify_and_change_screenname {
Line 548 sub verify_and_change_screenname {	Line 556 sub verify_and_change_screenname {
if ($newscreen) {	if ($newscreen) {
&Apache::lonnet::put('environment',{'screenname' => $newscreen});	&Apache::lonnet::put('environment',{'screenname' => $newscreen});
&Apache::lonnet::appenv({'environment.screenname' => $newscreen});	&Apache::lonnet::appenv({'environment.screenname' => $newscreen});
$message=&mt('Set new screenname to ').'<tt>"'.$newscreen.'."</tt>.';	$message=&Apache::lonhtmlcommon::confirm_success(&mt('Set [_1] to [_2]','<i>'.&mt('Screenname').'</i>','<tt>"'.$newscreen.'"</tt>'));
} else {	} else {
&Apache::lonnet::del('environment',['screenname']);	&Apache::lonnet::del('environment',['screenname']);
&Apache::lonnet::delenv('environment\.screenname');	&Apache::lonnet::delenv('environment.screenname');
$message=&mt('Reset screenname.');	$message=&Apache::lonhtmlcommon::confirm_success(&mt('Reset [_1]','<i>'.&mt('Screenname').'</i>'));
}	}
# Nickname	# Nickname
$message.='<br />';	$message.='<br />';
Line 561 sub verify_and_change_screenname {	Line 569 sub verify_and_change_screenname {
if ($newscreen) {	if ($newscreen) {
&Apache::lonnet::put('environment',{'nickname' => $newscreen});	&Apache::lonnet::put('environment',{'nickname' => $newscreen});
&Apache::lonnet::appenv({'environment.nickname' => $newscreen});	&Apache::lonnet::appenv({'environment.nickname' => $newscreen});
$message.=&mt('Set new nickname to ').'<tt>"'.$newscreen.'"</tt>.';	$message.=&Apache::lonhtmlcommon::confirm_success(&mt('Set [_1] to [_2]','<i>'.&mt('Nickname').'</i>','<tt>"'.$newscreen.'"</tt>'));
} else {	} else {
&Apache::lonnet::del('environment',['nickname']);	&Apache::lonnet::del('environment',['nickname']);
&Apache::lonnet::delenv('environment\.nickname');	&Apache::lonnet::delenv('environment.nickname');
$message.=&mt('Reset nickname.');	$message.=&Apache::lonhtmlcommon::confirm_success(&mt('Reset [_1]','<i>'.&mt('Nickname').'</i>'));
}	}
&Apache::lonnet::devalidate_cache_new('namescache',$user.':'.$domain);	&Apache::lonnet::devalidate_cache_new('namescache',$user.':'.$domain);
# $r->print(<<ENDVCSCREEN);	$message=&Apache::loncommon::confirmwrapper($message);
#$message	&print_main_menu($r, $message);
#ENDVCSCREEN
print_main_menu($r, $message);
}	}

################################################################	################################################################
Line 579 sub verify_and_change_screenname {	Line 585 sub verify_and_change_screenname {
################################################################	################################################################
sub iconchanger {	sub iconchanger {
my $r = shift;	my $r = shift;
Apache::lonhtmlcommon::add_breadcrumb(	&Apache::lonhtmlcommon::add_breadcrumb(
{ href => '/adm/preferences?action=changeicons',	{ href => '/adm/preferences?action=changeicons',
text => 'Change Main Menu'});	text => 'Change Main Menu'});
$r->print(Apache::loncommon::start_page('Change Main Menu'));	$r->print(Apache::loncommon::start_page('Page Display Settings'));
$r->print(Apache::lonhtmlcommon::breadcrumbs('Change Main Menu'));	$r->print(Apache::lonhtmlcommon::breadcrumbs('Change Main Menu'));

my $user = $env{'user.name'};	my $user = $env{'user.name'};
Line 603 sub iconchanger {	Line 609 sub iconchanger {
my $useicons=&mt('Use icons and text');	my $useicons=&mt('Use icons and text');
my $usebuttons=&mt('Use buttons and text');	my $usebuttons=&mt('Use buttons and text');
my $useicononly=&mt('Use icons only');	my $useicononly=&mt('Use icons only');
my $change=&mt('Change');	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">
<input type="hidden" name="action" value="verify_and_change_icons" />	<input type="hidden" name="action" value="verify_and_change_icons" />
Line 619 sub verify_and_change_icons {	Line 625 sub verify_and_change_icons {
my $r = shift;	my $r = shift;
my $user = $env{'user.name'};	my $user = $env{'user.name'};
my $domain = $env{'user.domain'};	my $domain = $env{'user.domain'};
my $newicons = $env{'form.menumode'};	my $newicons = $env{'form.menumode'};

&Apache::lonnet::put('environment',{'icons' => $newicons});	&Apache::lonnet::put('environment',{'icons' => $newicons});
&Apache::lonnet::appenv({'environment.icons' => $newicons});	&Apache::lonnet::appenv({'environment.icons' => $newicons});
# $r->print(&mt('Set menu mode to [_1].',$newicons));	my $message=&Apache::lonhtmlcommon::confirm_success(&mt('Set [_1] to [_2]','<i>'.&mt('Menu Display').'</i>','<tt>'.$newicons.'</tt>'));
print_main_menu($r, &mt('Set menu mode to [_1].',$newicons));	$message=&Apache::loncommon::confirmwrapper($message);
	&print_main_menu($r, $message);
}	}

################################################################	################################################################
Line 633 sub verify_and_change_icons {	Line 640 sub verify_and_change_icons {

sub clickerchanger {	sub clickerchanger {
my $r = shift;	my $r = shift;
Apache::lonhtmlcommon::add_breadcrumb(	&Apache::lonhtmlcommon::add_breadcrumb(
{ href => '/adm/preferences?action=changeclicker',	{ href => '/adm/preferences?action=changeclicker',
text => 'Register Clicker'});	text => 'Register Clicker'});
$r->print(Apache::loncommon::start_page('Register Clicker'));	$r->print(Apache::loncommon::start_page('Other'));
$r->print(Apache::lonhtmlcommon::breadcrumbs('Register Clicker'));	$r->print(Apache::lonhtmlcommon::breadcrumbs('Register Clicker'));
my $user = $env{'user.name'};	my $user = $env{'user.name'};
my $domain = $env{'user.domain'};	my $domain = $env{'user.domain'};
Line 645 sub clickerchanger {	Line 652 sub clickerchanger {
my $clickers=$userenv{'clickers'};	my $clickers=$userenv{'clickers'};
$clickers=~s/\,/\n/gs;	$clickers=~s/\,/\n/gs;
my $text=&mt('Enter response device ("clicker") numbers');	my $text=&mt('Enter response device ("clicker") numbers');
my $change=&mt('Register');	my $change=&mt('Save');
my $helplink=&Apache::loncommon::help_open_topic('Clicker_Registration',&mt('Locating your clicker ID'));	my $helplink=&Apache::loncommon::help_open_topic('Clicker_Registration',&mt('Locating your clicker ID'));
$r->print(<<ENDSCREEN);	$r->print(<<ENDSCREEN);
<form name="prefs" action="/adm/preferences" method="post">	<form name="prefs" action="/adm/preferences" method="post">
<input type="hidden" name="action" value="verify_and_change_clicker" />	<input type="hidden" name="action" value="verify_and_change_clicker" />
<label>$text $helplink<br />	<label>$helplink<br /><br />$text<br />
<textarea name="clickers" rows="5" cols="20">$clickers</textarea>	<textarea name="clickers" rows="5" cols="20">$clickers</textarea>
</label>	</label>
	<br />
<input type="submit" value="$change" />	<input type="submit" value="$change" />
</form>	</form>
ENDSCREEN	ENDSCREEN
Line 671 sub verify_and_change_clicker {	Line 679 sub verify_and_change_clicker {
$newclickers=~s/\,$//;	$newclickers=~s/\,$//;
&Apache::lonnet::put('environment',{'clickers' => $newclickers});	&Apache::lonnet::put('environment',{'clickers' => $newclickers});
&Apache::lonnet::appenv({'environment.clickers' => $newclickers});	&Apache::lonnet::appenv({'environment.clickers' => $newclickers});
# $r->print(&mt('Registering clickers: [_1]',$newclickers));	my $message=&Apache::lonhtmlcommon::confirm_success(&mt('Registering clickers: [_1]',$newclickers));
print_main_menu($r, &mt('Registering clickers: [_1]',$newclickers));	$message=&Apache::loncommon::confirmwrapper($message);
	&print_main_menu($r, $message);
}	}

################################################################	################################################################
Line 681 sub verify_and_change_clicker {	Line 690 sub verify_and_change_clicker {

sub domcoordchanger {	sub domcoordchanger {
my $r = shift;	my $r = shift;
Apache::lonhtmlcommon::add_breadcrumb(	&Apache::lonhtmlcommon::add_breadcrumb(
{ href => '/adm/preferences?action=changedomcoord',	{ href => '/adm/preferences?action=changedomcoord',
text => 'Restrict Domain Coordinator Access'});	text => 'Restrict Domain Coordinator Access'});
$r->print(Apache::loncommon::start_page('Restrict Domain Coordinator Access'));	$r->print(Apache::loncommon::start_page('Restrict Domain Coordinator Access'));
Line 692 sub domcoordchanger {	Line 701 sub domcoordchanger {
('environment',['domcoord.author']);	('environment',['domcoord.author']);
my $constchecked='';	my $constchecked='';
if ($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 construction space.');
my $construction=&mt('Block access to construction space');	my $construction=&mt('Block access to construction space');
my $change=&mt('Change');	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">
<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 />
<input type="submit" value="$change" />	<input type="submit" value="$change" />
</form>	</form>
ENDSCREEN	ENDSCREEN
Line 715 sub verify_and_change_domcoord {	Line 724 sub verify_and_change_domcoord {
if ($env{'form.construction'}) { $domcoord{'domcoord.author'}='blocked'; }	if ($env{'form.construction'}) { $domcoord{'domcoord.author'}='blocked'; }
&Apache::lonnet::put('environment',\%domcoord);	&Apache::lonnet::put('environment',\%domcoord);
&Apache::lonnet::appenv({'environment.domcoord.author' => $domcoord{'domcoord.author'}});	&Apache::lonnet::appenv({'environment.domcoord.author' => $domcoord{'domcoord.author'}});
# $r->print(&mt('Registering Domain Coordinator access restrictions.'));	my $status='';
print_main_menu($r, &mt('Registering Domain Coordinator access restrictions.'));	if ($domcoord{'domcoord.author'} eq 'blocked') {
	$status=&mt('on');
	} else {
	$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>'));
	$message=&Apache::loncommon::confirmwrapper($message);
	&print_main_menu($r,$message);
}	}

#################################################################	#################################################################
Line 769 sub msgforwardchanger {	Line 785 sub msgforwardchanger {
all => 'All',	all => 'All',
crit => 'Critical only',	crit => 'Critical only',
reg => 'Non-critical only',	reg => 'Non-critical only',
foad => 'Forwarding Address(es)',	foad => 'Forward to account(s)',
noti => 'Notification E-mail Address(es)',	fwdm => 'Forward messages to other account(s) in LON-CAPA',
	noti => 'E-mail notification of LON-CAPA messages',
foad_exmpl => 'e.g. <tt>userA:domain1,userB:domain2,...</tt>',	foad_exmpl => 'e.g. <tt>userA:domain1,userB:domain2,...</tt>',
mnot => 'Email Address(es) which should be notified about new LON-CAPA messages', # old: 'Message Notification Email Address(es)',	mnot => 'E-mail address(es) which should be notified about new LON-CAPA messages',
mnot_exmpl => 'e.g. <tt>joe@doe.com</tt>',	mnot_exmpl => 'e.g. <tt>joe@doe.com</tt>',
chg => 'Change',	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 to preferences menu',	prme => 'Back',
);	);
Apache::lonhtmlcommon::add_breadcrumb(	Apache::lonhtmlcommon::add_breadcrumb(
{ href => '/adm/preferences?action=changemsgforward',	{ href => '/adm/preferences?action=changemsgforward',
text => 'Change Message Forwarding/Notification'});	text => 'Messages & Notifications'});
$r->print(Apache::loncommon::start_page('Change Message Forwarding/Notification'));	$r->print(Apache::loncommon::start_page('Messages & Notifications'));
$r->print(Apache::lonhtmlcommon::breadcrumbs('Change Message Forwarding/Notification'));	$r->print(Apache::lonhtmlcommon::breadcrumbs('Messages & Notifications'));
my $forwardingHelp = &Apache::loncommon::help_open_topic("Prefs_Forwarding");	my $forwardingHelp = &Apache::loncommon::help_open_topic("Prefs_Forwarding");
my $notificationHelp = &Apache::loncommon::help_open_topic("Prefs_Notification");	my $notificationHelp = &Apache::loncommon::help_open_topic("Prefs_Notification");
my $criticalMessageHelp = &Apache::loncommon::help_open_topic("Course_Critical_Message");	my $criticalMessageHelp = &Apache::loncommon::help_open_topic("Course_Critical_Message");
Line 792 sub msgforwardchanger {	Line 809 sub msgforwardchanger {
my %allnot = &get_notifications(\%userenv);	my %allnot = &get_notifications(\%userenv);
my $validatescript = &Apache::lonhtmlcommon::javascript_valid_email();	my $validatescript = &Apache::lonhtmlcommon::javascript_valid_email();
my $jscript = qq\|	my $jscript = qq\|
<script type="text/javascript">	<script type="text/javascript" language="JavaScript">
function validate() {	function validate() {
for (var i=0; i<document.prefs.numnotify.value; i++) {	for (var i=0; i<document.prefs.numnotify.value; i++) {
var checkaddress = 0;	var checkaddress = 0;
Line 850 $validatescript	Line 867 $validatescript
$r->print(<<ENDMSG);	$r->print(<<ENDMSG);
$jscript	$jscript
$message	$message
<h3>$lt{'foad'} $forwardingHelp</h3>	<h3>$lt{'fwdm'} $forwardingHelp</h3>
<form name="prefs" action="/adm/preferences" method="post">	<form name="prefs" action="/adm/preferences" method="post">
<input type="hidden" name="action" value="verify_and_change_msgforward" />	<input type="hidden" name="action" value="verify_and_change_msgforward" />
$lt{'foad'} ($lt{'foad_exmpl'}):	$lt{'foad'} ($lt{'foad_exmpl'}):
<input type="text" size="40" value="$msgforward" name="msgforward" /><br />	<input type="text" size="40" value="$msgforward" name="msgforward" />
	<br /><br />
<h3>$lt{'noti'} $notificationHelp</h3>	<h3>$lt{'noti'} $notificationHelp</h3>
$lt{'mnot'} ($lt{'mnot_exmpl'}):<br />	$lt{'mnot'} ($lt{'mnot_exmpl'}):<br />
ENDMSG	ENDMSG
Line 899 ENDMSG	Line 917 ENDMSG
'<input type="radio" name="notify_type_'.$num.	'<input type="radio" name="notify_type_'.$num.
'" value="'.$type.'" '.$chk{$type}.	'" value="'.$type.'" '.$chk{$type}.
' onchange="javascript:address_changes('."'$num'".')" />'.	' onchange="javascript:address_changes('."'$num'".')" />'.
$lt{$type}.'</label></span> ';	$lt{$type}.'</label></span>'.(' ' x4);
}	}
my $htmlon = '';	my $htmlon = '';
my $htmloff = '';	my $htmloff = '';
Line 911 ENDMSG	Line 929 ENDMSG
$output .= '</td><td><label><input type="radio" name="html_'.$num.	$output .= '</td><td><label><input type="radio" name="html_'.$num.
'" value="1" '.$htmlon.	'" value="1" '.$htmlon.
' onchange="javascript:address_changes('."'$num'".')" />'.	' onchange="javascript:address_changes('."'$num'".')" />'.
&mt('Yes').'</label> '.	&mt('Yes').'</label>'.(' ' x3).
'<label><input type="radio" name="html_'.$num.'" value="0" '.	'<label><input type="radio" name="html_'.$num.'" value="0" '.
$htmloff. ' onchange="javascript:address_changes('."'$num'".	$htmloff. ' onchange="javascript:address_changes('."'$num'".
')" />'.	')" />'.
Line 936 ENDMSG	Line 954 ENDMSG
$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_'.$num.
'" value="'.$type.'" '.$defchk{$type}.'/>'.	'" value="'.$type.'" '.$defchk{$type}.'/>'.
$lt{$type}.'</label></span> ';	$lt{$type}.'</label></span>'.(' ' x4);
}	}
$output .= '</td><td><label><input type="radio" name="html_'.$num.	$output .= '</td><td><label><input type="radio" name="html_'.$num.
'" value="1" />'.&mt('Yes').'</label> '.	'" value="1" />'.&mt('Yes').'</label>'.(' ' x3).
'<label><input type="radio" name="html_'.$num.'" value="0" '.	'<label><input type="radio" name="html_'.$num.'" value="0" '.
' checked="checked" />'.	' checked="checked" />'.
&mt('No').'</label></td>'.	&mt('No').'</label></td>'.
Line 950 ENDMSG	Line 968 ENDMSG
$r->print(qq\|	$r->print(qq\|
<br /><hr />	<br /><hr />
<input type="hidden" name="numnotify" value="$num" />	<input type="hidden" name="numnotify" value="$num" />
<input type="button" value="$lt{'chg'}" onclick="javascript:validate()" />
<input type="button" value="$lt{'prme'}" onclick="location.href='/adm/preferences'" />	<input type="button" value="$lt{'prme'}" onclick="location.href='/adm/preferences'" />
	<input type="button" value="$lt{'chg'}" onclick="javascript:validate()" />
</form>	</form>
\|);	\|);

Line 977 sub verify_and_change_msgforward {	Line 995 sub verify_and_change_msgforward {
my $domain = $env{'user.domain'};	my $domain = $env{'user.domain'};
my $newscreen = '';	my $newscreen = '';
my $message='';	my $message='';
foreach (split(/\,/,$env{'form.msgforward'})) {	foreach my $recip (split(/\,/,$env{'form.msgforward'})) {
my ($msuser,$msdomain)=split(/[\@\:]/,$_);	my ($msuser,$msdomain);
	if ($recip =~ /:/) {
	($msuser,$msdomain)=split(':',$recip);
	} else {
	($msuser,$msdomain)=split(/\@/,$recip);
	}
$msuser = &LONCAPA::clean_username($msuser);	$msuser = &LONCAPA::clean_username($msuser);
$msdomain = &LONCAPA::clean_domain($msdomain);	$msdomain = &LONCAPA::clean_domain($msdomain);
if (($msuser) && ($msdomain)) {	if (($msuser) && ($msdomain)) {
if (&Apache::lonnet::homeserver($msuser,$msdomain) ne 'no_host') {	if (&Apache::lonnet::homeserver($msuser,$msdomain) ne 'no_host') {
$newscreen.=$msuser.':'.$msdomain.',';	$newscreen.=$msuser.':'.$msdomain.',';
} else {	} else {
$message.= &mt('No such user: ').'<tt>'.$msuser.':'.$msdomain.'</tt><br>';	$message.= &mt('No such user: ').'<tt>'.$msuser.':'.$msdomain.'</tt><br />';
}	}
}	}
}	}
Line 997 sub verify_and_change_msgforward {	Line 1020 sub verify_and_change_msgforward {
.'<br />';	.'<br />';
} else {	} else {
&Apache::lonnet::del('environment',['msgforward']);	&Apache::lonnet::del('environment',['msgforward']);
&Apache::lonnet::delenv('environment\.msgforward');	&Apache::lonnet::delenv('environment.msgforward');
$message.= &mt("Set message forwarding to 'off'.").'<br />';	$message.= &mt("Set message forwarding to 'off'.").'<br />';
}	}
my $critnotification;	my $critnotification;
Line 1037 sub verify_and_change_msgforward {	Line 1060 sub verify_and_change_msgforward {
$message.=&mt('Set non-critical message notification address(es) to ').'<tt>"'.$notification.'"</tt>.<br />';	$message.=&mt('Set non-critical message notification address(es) to ').'<tt>"'.$notification.'"</tt>.<br />';
} else {	} else {
&Apache::lonnet::del('environment',['notification']);	&Apache::lonnet::del('environment',['notification']);
&Apache::lonnet::delenv('environment\.notification');	&Apache::lonnet::delenv('environment.notification');
$message.=&mt("Set non-critical message notification to 'off'.").'<br />';	$message.=&mt("Set non-critical message notification to 'off'.").'<br />';
}	}
if ($critnotification) {	if ($critnotification) {
Line 1046 sub verify_and_change_msgforward {	Line 1069 sub verify_and_change_msgforward {
$message.=&mt('Set critical message notification address(es) to ').'<tt>"'.$critnotification.'"</tt>.<br />';	$message.=&mt('Set critical message notification address(es) to ').'<tt>"'.$critnotification.'"</tt>.<br />';
} else {	} else {
&Apache::lonnet::del('environment',['critnotification']);	&Apache::lonnet::del('environment',['critnotification']);
&Apache::lonnet::delenv('environment\.critnotification');	&Apache::lonnet::delenv('environment.critnotification');
$message.=&mt("Set critical message notification to 'off'.").'<br />';	$message.=&mt("Set critical message notification to 'off'.").'<br />';
}	}
if ($critnotification \|\| $notification) {	if ($critnotification \|\| $notification) {
Line 1056 sub verify_and_change_msgforward {	Line 1079 sub verify_and_change_msgforward {
$message.=&mt('Set address(es) to receive excerpts with html retained ').'<tt>"'.$notify_with_html.'"</tt>.';	$message.=&mt('Set address(es) to receive excerpts with html retained ').'<tt>"'.$notify_with_html.'"</tt>.';
} else {	} else {
&Apache::lonnet::del('environment',['notifywithhtml']);	&Apache::lonnet::del('environment',['notifywithhtml']);
&Apache::lonnet::delenv('environment\.notifywithhtml');	&Apache::lonnet::delenv('environment.notifywithhtml');
if ($totaladdresses == 1) {	if ($totaladdresses == 1) {
$message.=&mt("Set notification address to receive excerpts with html stripped.");	$message.=&mt("Set notification address to receive excerpts with html stripped.");
} else {	} else {
Line 1065 sub verify_and_change_msgforward {	Line 1088 sub verify_and_change_msgforward {
}	}
} else {	} else {
&Apache::lonnet::del('environment',['notifywithhtml']);	&Apache::lonnet::del('environment',['notifywithhtml']);
&Apache::lonnet::delenv('environment\.notifywithhtml');	&Apache::lonnet::delenv('environment.notifywithhtml');
}	}
if ($message) {	if ($message) {
$message .= '<br /><hr />';	$message .= '<br /><hr />';
Line 1083 sub colorschanger {	Line 1106 sub colorschanger {
Apache::lonhtmlcommon::add_breadcrumb(	Apache::lonhtmlcommon::add_breadcrumb(
{ href => '/adm/preferences?action=changecolors',	{ href => '/adm/preferences?action=changecolors',
text => 'Change Colors'});	text => 'Change Colors'});
$r->print(Apache::loncommon::start_page('Change Colors'));	$r->print(Apache::loncommon::start_page('Page Display Settings'));
$r->print(Apache::lonhtmlcommon::breadcrumbs('Change Colors'));	$r->print(Apache::lonhtmlcommon::breadcrumbs('Change Colors'));
# figure out colors	# figure out colors
my $function=&Apache::loncommon::get_users_function();	my $function=&Apache::loncommon::get_users_function();
my $domain=&Apache::loncommon::determinedomain();	my $domain=&Apache::loncommon::determinedomain();
my %colortypes=('pgbg' => 'Page Background',	my %colortypes=&Apache::lonlocal::texthash(
'tabbg' => 'Header Background',	'pgbg' => 'Page Background Color',
'sidebg'=> 'Header Border',	'tabbg' => 'Header Background Color',
'font' => 'Font',	'sidebg' => 'Header Border Color',
'link' => 'Un-Visited Link',	'font' => 'Font Color',
'vlink' => 'Visited Link',	'fontmenu' => 'Font Menu Color',
'alink' => 'Active Link');	'link' => 'Un-Visited Link Color',
	'vlink' => 'Visited Link Color',
	'alink' => 'Active Link Color',
	);
my $start_data_table = &Apache::loncommon::start_data_table();	my $start_data_table = &Apache::loncommon::start_data_table();
my $chtable='';	my $chtable='';
foreach my $item (sort(keys(%colortypes))) {	foreach my $item (sort(keys(%colortypes))) {
Line 1105 sub colorschanger {	Line 1131 sub colorschanger {
'" size="10" value="'.$curcol.	'" size="10" value="'.$curcol.
'" /></td><td><a href="javascript:pjump('."'color_custom','".$colortypes{$item}.	'" /></td><td><a href="javascript:pjump('."'color_custom','".$colortypes{$item}.
"','".$curcol."','"	"','".$curcol."','"
.$item."','parmform.pres','psub'".');">Select</a></td>'.	.$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();
my $pjump_def = &Apache::lonhtmlcommon::pjump_javascript_definition();	my $pjump_def = &Apache::lonhtmlcommon::pjump_javascript_definition();
	my $savebutton = &mt('Save');
	my $resetbutton = &mt('Reset All');
	my $resetbuttondesc = &mt('Reset All Colors to Default');
$r->print(<<ENDCOL);	$r->print(<<ENDCOL);
<script type="text/javascript">	<script type="text/javascript" language="JavaScript">

function pclose() {	function pclose() {
parmwin=window.open("/adm/rat/empty.html","LONCAPAparms",	parmwin=window.open("/adm/rat/empty.html","LONCAPAparms",
Line 1148 $start_data_table	Line 1177 $start_data_table
$chtable	$chtable
$end_data_table	$end_data_table
</table>	</table>
<input type="submit" value="Change Custom Colors" />	<p>
<input type="submit" name="resetall" value="Reset All Colors to Default" />	<input type="submit" value="$savebutton" />
	<input type="submit" name="resetall" value="$resetbutton" title="$resetbuttondesc" />
	</p>
</form>	</form>
ENDCOL	ENDCOL
}	}
Line 1159 sub verify_and_change_colors {	Line 1190 sub verify_and_change_colors {
# figure out colors	# figure out colors
my $function=&Apache::loncommon::get_users_function();	my $function=&Apache::loncommon::get_users_function();
my $domain=&Apache::loncommon::determinedomain();	my $domain=&Apache::loncommon::determinedomain();
my %colortypes=('pgbg' => 'Page Background',	my %colortypes=&Apache::lonlocal::texthash(
'tabbg' => 'Header Background',	'pgbg' => 'Page Background Color',
'sidebg'=> 'Header Border',	'tabbg' => 'Header Background Color',
'font' => 'Font',	'sidebg' => 'Header Border Color',
'link' => 'Un-Visited Link',	'font' => 'Font Color',
'vlink' => 'Visited Link',	'fontmenu' => 'Font Menu Color',
'alink' => 'Active Link');	'link' => 'Un-Visited Link Color',
	'vlink' => 'Visited Link Color',
	'alink' => 'Active Link Color',
	);

my $message='';	my $message='';
foreach my $item (keys %colortypes) {	foreach my $item (keys %colortypes) {
Line 1174 sub verify_and_change_colors {	Line 1208 sub verify_and_change_colors {
if (($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 => $color});
&Apache::lonnet::appenv({'environment.'.$entry => $color});	&Apache::lonnet::appenv({'environment.'.$entry => $color});
$message.=&mt('Set '.$colortypes{$item}.' to ').'<tt>"'.$color.'"</tt>.<br />';	$message.=&Apache::lonhtmlcommon::confirm_success(&mt('Set [_1] to [_2]','<i>'.$colortypes{$item}.'</i>','<tt>"'.$color.'"</tt>'))
	.'<br />';
} else {	} else {
&Apache::lonnet::del('environment',[$entry]);	&Apache::lonnet::del('environment',[$entry]);
&Apache::lonnet::delenv('environment\.'.$entry);	&Apache::lonnet::delenv('environment.'.$entry);
$message.=&mt('Reset '.$colortypes{$item}.'.').'<br />';	$message.=&Apache::lonhtmlcommon::confirm_success(&mt('Reset [_1]','<i>'.$colortypes{$item}.'</i>'))
	.'<br />';
}	}
}	}
	$message=&Apache::loncommon::confirmwrapper($message);

my $now = time;	my $now = time;
&Apache::lonnet::put('environment',{'color.timestamp' => $now});	&Apache::lonnet::put('environment',{'color.timestamp' => $now});
&Apache::lonnet::appenv({'environment.color.timestamp' => $now});	&Apache::lonnet::appenv({'environment.color.timestamp' => $now});

print_main_menu($r, $message);	&print_main_menu($r, $message);
# $r->print(<<ENDVCCOL);
#$message
#<form name="client" action="/adm/preferences" method="post">
#<input type="hidden" name="action" value="changecolors" />
#</form>
#ENDVCCOL
}	}

######################################################	######################################################
Line 1203 sub passwordchanger {	Line 1235 sub passwordchanger {
# Passwords are encrypted using londes.js (DES encryption)	# Passwords are encrypted using londes.js (DES encryption)
$errormessage = ($errormessage \|\| '');	$errormessage = ($errormessage \|\| '');
my ($user,$domain,$currentpass,$defdom);	my ($user,$domain,$currentpass,$defdom);
Apache::lonhtmlcommon::add_breadcrumb(	&Apache::lonhtmlcommon::add_breadcrumb(
{ href => '/adm/preferences?action=changepass',	{ href => '/adm/preferences?action=changepass',
text => 'Change Password'});	text => 'Change Password'});
$r->print(Apache::loncommon::start_page('Change Password'));	unless ($caller eq 'reset_by_email') {
$r->print(Apache::lonhtmlcommon::breadcrumbs('Change Password'));	$r->print(Apache::loncommon::start_page('Personal Data'));
	$r->print(Apache::lonhtmlcommon::breadcrumbs('Change Password'));
	}
if ((!defined($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 1218 sub passwordchanger {	Line 1252 sub passwordchanger {
$defdom = $r->dir_config('lonDefDomain');	$defdom = $r->dir_config('lonDefDomain');
my %data = &Apache::lonnet::tmpget($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 <a href="/adm/resetpw">new request</a> 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.'));	$r->print(&mt('Sorry, the URL you provided to complete the reset of your password was invalid. Either the token included in the URL has been deleted or the URL you provided was invalid. Please submit a [_1]new request[_2] for a password reset, and follow the link to the new URL included in the e-mail that will be sent to you, to allow you to enter a new password.'
	,'<a href="/adm/resetpw">','</a>')
	);
return;	return;
}	}
if (defined($data{time})) {	if (defined($data{time})) {
Line 1287 ENDFORM	Line 1323 ENDFORM
sub jscript_send {	sub jscript_send {
my ($caller) = @_;	my ($caller) = @_;
my $output = qq\|	my $output = qq\|
<script language="JavaScript">	<script type="text/javascript" language="JavaScript">

function send() {	function send() {
uextkey=this.document.client.elements.ukey_cpass.value;	uextkey=this.document.client.elements.ukey_cpass.value;
Line 1315 sub jscript_send {	Line 1351 sub jscript_send {
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;
	this.document.pserver.elements.email.value =
	this.document.client.elements.email.value;
\|;	\|;
}	}
$ output .= qq\|	$ output .= qq\|
Line 1333 sub client_form {	Line 1371 sub client_form {
'currentpass' => 'Current Password',	'currentpass' => 'Current Password',
'newpass' => 'New Password',	'newpass' => 'New Password',
'confirmpass' => 'Confirm Password',	'confirmpass' => 'Confirm Password',
'changepass' => 'Change Password');	'changepass' => 'Save',
	);

my $output = qq\|	my $output = '<form name="client">'
<form name="client" >	.&Apache::lonhtmlcommon::start_pick_box();
<table>
\|;
if ($caller eq 'reset_by_email') {	if ($caller eq 'reset_by_email') {
$output .= qq\|	$output .= &Apache::lonhtmlcommon::row_title(
<tr><td class="LC_preferences_labeltext"><label for="email">$lt{'email'}</label>:</td>	'<label for="email">'.$lt{'email'}.'</label>')
<td><input type="text" name="email" size="30" /> </td></tr>	.'<input type="text" name="email" size="30" />'
<tr><td class="LC_preferences_labeltext"><label for="uname">$lt{'username'}</label>:</td>	.&Apache::lonhtmlcommon::row_closure()
<td>	.&Apache::lonhtmlcommon::row_title(
<input type="text" name="uname" size="15" />	'<label for="uname">'.$lt{'username'}.'</label>')
<input type="hidden" name="currentpass" value="$currentpass" />	.'<input type="text" name="uname" size="15" />'
</td></tr>	.'<input type="hidden" name="currentpass" value="'.$currentpass.'" />'
<tr><td class="LC_preferences_labeltext"><label for="udom">$lt{'domain'}</label>:</td>	.&Apache::lonhtmlcommon::row_closure()
<td>	.&Apache::lonhtmlcommon::row_title(
\|;	'<label for="udom">'.$lt{'domain'}.'</label>')
$output .= &Apache::loncommon::select_dom_form($defdom,'udom').'	.&Apache::loncommon::select_dom_form($defdom,'udom')
</td>	.&Apache::lonhtmlcommon::row_closure();
</tr>
';
} else {	} else {
$output .= qq\|	$output .= &Apache::lonhtmlcommon::row_title(
<tr><td class="LC_preferences_labeltext"><label for="currentpass">$lt{'currentpass'}</label></td>	'<label for="currentpass">'.$lt{'currentpass'}.'</label>')
<td><input type="password" name="currentpass" size="10"/> </td></tr>	.'<input type="password" name="currentpass" size="10"/>'
\|;	.&Apache::lonhtmlcommon::row_closure();
}	}
$output .= <<"ENDFORM";	$output .= &Apache::lonhtmlcommon::row_title(
<tr><td class="LC_preferences_labeltext"><label for="newpass_1">$lt{'newpass'}</label></td>	'<label for="newpass_1">'.$lt{'newpass'}.'</label>')
<td><input type="password" name="newpass_1" size="10" /> </td></tr>	.'<input type="password" name="newpass_1" size="10" />'
<tr><td class="LC_preferences_labeltext"><label for="newpass_2">$lt{'confirmpass'}</label></td>	.&Apache::lonhtmlcommon::row_closure()
<td><input type="password" name="newpass_2" size="10" /> </td></tr>	.&Apache::lonhtmlcommon::row_title(
<tr><td colspan="2" align="center">	'<label for="newpass_2">'.$lt{'confirmpass'}.'</label>')
<input type="button" value="$lt{'changepass'}" onClick="send();">	.'<input type="password" name="newpass_2" size="10" />'
</table>	.&Apache::lonhtmlcommon::row_closure(1)
	.&Apache::lonhtmlcommon::end_pick_box();
	$output .= '<p><input type="button" value="'.$lt{'changepass'}.'" onClick="send();" /></p>'
	.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'}" />
<input type="hidden" name="ukey_npass1" value="$hexkey->{'ukey_npass1'}" />	<input type="hidden" name="ukey_npass1" value="$hexkey->{'ukey_npass1'}" />
Line 1377 sub client_form {	Line 1415 sub client_form {
<input type="hidden" name="lkey_npass2" value="$hexkey->{'lkey_npass2'}" />	<input type="hidden" name="lkey_npass2" value="$hexkey->{'lkey_npass2'}" />
</form>	</form>
</p>	</p>
ENDFORM	\|;
return $output;	return $output;
}	}

Line 1399 sub server_form {	Line 1437 sub server_form {
<input type="hidden" name="token" value="$mailtoken" />	<input type="hidden" name="token" value="$mailtoken" />
<input type="hidden" name="uname" value="" />	<input type="hidden" name="uname" value="" />
<input type="hidden" name="udom" value="" />	<input type="hidden" name="udom" value="" />
	<input type="hidden" name="email" value="" />

\|;	\|;
}	}
Line 1543 ENDERROR	Line 1582 ENDERROR
# Inform the user the password has (not?) been changed	# Inform the user the password has (not?) been changed
my $message;	my $message;
if ($result =~ /^ok$/) {	if ($result =~ /^ok$/) {
$message = &mt('The password for [_1] was successfully changed',$user);	$message = &Apache::lonhtmlcommon::confirm_success(&mt('The password for user [_1] was successfully changed.','<i>'.$user.'</i>'));
print_main_menu($r, $message);	if ($caller eq 'reset_by_email') {
# $r->print("<h3>".&mt('The password for [_1] was successfully changed',$user)."</h3>");	$r->print($message.'<br />');
	} else {
	&print_main_menu($r, $message);
	}
} else {	} else {
# error error: run in circles, scream and shout	# error error: run in circles, scream and shout
$message = &mt("The password for [_1] was not changed",$user)	if ($caller eq 'reset_by_email') {
.&mt('Please make sure your old password was entered correctly.');	if (!$result) {
print_main_menu($r, $message);	return 1;
# $r->print("<h3><span class='LC_error'>".&mt("The password for [_1] was not changed",$user)."</span></h3>".	} else {
# &mt('Please make sure your old password was entered correctly.'));	return $result;
return 1;	}
	} else {
	$message = &Apache::lonhtmlcommon::confirm_success(
	&mt("The password for user [_1] was not changed.",'<i>'.$user.'</i>').' '.&mt('Please make sure your old password was entered correctly.'),1);
	$message=&Apache::loncommon::confirmwrapper($message);
	&print_main_menu($r, $message);
	}
}	}
return;	return;
}	}
Line 1581 sub discussionchanger {	Line 1629 sub discussionchanger {
}	}
}	}
if (defined($userenv{'discmarkread'})) {	if (defined($userenv{'discmarkread'})) {
unless ($userenv{'discdisplay'} eq '') {	unless ($userenv{'discmarkread'} eq '') {
$discmark = $userenv{'discmarkread'};	$discmark = $userenv{'discmarkread'};
}	}
}	}
Line 1596 sub discussionchanger {	Line 1644 sub discussionchanger {
'pref' => 'Display Preference',	'pref' => 'Display Preference',
'curr' => 'Current setting ',	'curr' => 'Current setting ',
'actn' => 'Action',	'actn' => 'Action',
'sdpf' => 'Set display preferences for discussion posts for both bulletin boards and individual resources in all your courses.',	'sdpf' => 'Set display preferences for discussion posts for both discussion boards and individual resources in all your courses.',
'prca' => 'Preferences can be set that determine',	'prca' => 'Preferences can be set that determine',
'whpo' => 'Which posts are displayed when you display a bulletin board or resource, and',	'whpo' => 'Which posts are displayed when you display a discussion board or resource, and',
'unwh' => 'Under what circumstances posts are identfied as "New"',	'unwh' => 'Under what circumstances posts are identfied as "New"',
'allposts' => 'All posts',	'allposts' => 'All posts',
'unread' => 'New posts only',	'unread' => 'New posts only',
Line 1625 sub discussionchanger {	Line 1673 sub discussionchanger {
$currmark = $lt{'ondisp'};	$currmark = $lt{'ondisp'};
$newmark = 'onmark';	$newmark = 'onmark';
}	}

$r->print(<<"END");	$r->print(<<"END");
<form name="prefs" action="/adm/preferences" method="post">	<form name="prefs" action="/adm/preferences" method="post">
<input type="hidden" name="action" value="verify_and_change_discussion" />	<input type="hidden" name="action" value="verify_and_change_discussion" />
<br />	<br />
$lt{'sdpf'}<br /> $lt{'prca'} <ol><li>$lt{'whpo'}</li><li>$lt{'unwh'}</li></ol>	$lt{'sdpf'}<br /> $lt{'prca'} <ol><li>$lt{'whpo'}</li><li>$lt{'unwh'}</li></ol>
<br />
<br />
END	END

	$r->print('<p class="LC_info">'.$lt{'thde'}.'</p>');

$r->print(&Apache::loncommon::start_data_table());	$r->print(&Apache::loncommon::start_data_table());
$r->print(<<"END");	$r->print(<<"END");
<tr>	<tr>
Line 1658 END	Line 1707 END
END	END
$r->print(&Apache::loncommon::end_data_table_row().	$r->print(&Apache::loncommon::end_data_table_row().
&Apache::loncommon::end_data_table());	&Apache::loncommon::end_data_table());
$r->print(<<"END");
<br />	$r->print('<br />'
<br />	.'<input type="submit" name="sub" value="'.&mt('Save').'" />'
<input type="submit" name="sub" value="Save Changes" />	.'</form>'
<br />	);
<br />
Note: $lt{'thde'}
</form>
END
}	}

sub verify_and_change_discussion {	sub verify_and_change_discussion {
Line 1677 sub verify_and_change_discussion {	Line 1722 sub verify_and_change_discussion {
if (defined($env{'form.discdisp'}) ) {	if (defined($env{'form.discdisp'}) ) {
my $newdisp = $env{'form.newdisp'};	my $newdisp = $env{'form.newdisp'};
if ($newdisp eq 'unread') {	if ($newdisp eq 'unread') {
$message .=&mt('In discussions: only new posts will be displayed.').'<br />';	$message .=&Apache::lonhtmlcommon::confirm_success(&mt('In discussions: only new posts will be displayed.')).'<br />';
&Apache::lonnet::put('environment',{'discdisplay' => $newdisp});	&Apache::lonnet::put('environment',{'discdisplay' => $newdisp});
&Apache::lonnet::appenv({'environment.discdisplay' => $newdisp});	&Apache::lonnet::appenv({'environment.discdisplay' => $newdisp});
} else {	} else {
$message .= &mt('In discussions: all posts will be displayed.').'<br />';	$message .= &Apache::lonhtmlcommon::confirm_success(&mt('In discussions: all posts will be displayed.')).'<br />';
&Apache::lonnet::del('environment',['discdisplay']);	&Apache::lonnet::del('environment',['discdisplay']);
&Apache::lonnet::delenv('environment\.discdisplay');	&Apache::lonnet::delenv('environment.discdisplay');
}	}
}	}
if (defined($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.=&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 be 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 {
$message.=&mt('In discussions: posts will be identified as "NEW" until marked as read by the reader.').'<br />';	$message.=&Apache::lonhtmlcommon::confirm_success(&mt('In discussions: posts will be identified as "NEW" until marked as read by the reader.')).'<br />';
&Apache::lonnet::del('environment',['discmarkread']);	&Apache::lonnet::del('environment',['discmarkread']);
&Apache::lonnet::delenv('environment\.discmarkread');	&Apache::lonnet::delenv('environment.discmarkread');
}	}
}	}
# $r->print(<<ENDVCSCREEN);	$message=&Apache::loncommon::confirmwrapper($message);
#$message	&print_main_menu($r, $message);
#ENDVCSCREEN
print_main_menu($r, $message);
}	}

################################################################	################################################################
Line 1709 sub verify_and_change_discussion {	Line 1752 sub verify_and_change_discussion {
################################################################	################################################################
sub coursedisplaychanger {	sub coursedisplaychanger {
my $r = shift;	my $r = shift;
Apache::lonhtmlcommon::add_breadcrumb(	&Apache::lonhtmlcommon::add_breadcrumb(
{ href => '/adm/preferences?action=changecourseinit',	{ href => '/adm/preferences?action=changecourseinit',
text => 'Change Course Init. Pref.'});	text => 'Change Course Init. Pref.'});
$r->print(Apache::loncommon::start_page('Change Course Initialization Preference'));	$r->print(Apache::loncommon::start_page('Change Course Initialization Preference'));
Line 1727 sub coursedisplaychanger {	Line 1770 sub coursedisplaychanger {
$whatsnewselect = '';	$whatsnewselect = '';
}	}
}	}
my %pagenames = (	my %pagenames = &Apache::lonlocal::texthash(
firstres => 'First resource',	firstres => 'First resource',
whatsnew => "What's new page",	whatsnew => "What's New Page",
);	);
my $whatsnew_off=&mt('Display the [_1] in the course.','<b>first resource</b>');	my $whatsnew_off=&mt('Display the [_1]first resource[_2] in the course.','<b>','</b>');
my $whatsnew_on=&mt('Display the "[_1]" page - a summary of items in the course which require attention.',"<b>What's New</b>");	my $whatsnew_on=&mt("Display the [_1]What's New Page[_2] - a summary of items in the course which require attention.",'<b>','</b>');

$r->print('<br /><b>'.&mt('Set the default page to be displayed when you select a course role').'</b> '.&mt('(Currently: [_1])',$pagenames{$currvalue}).'<br />'.&mt('The global user preference you set for your courses can be overridden in an individual course by setting a course specific setting via the "[_1]" page in the course',"<i>What's New</i>").'<br /><br />');	$r->print('<br /><b>'
	.&mt('Set the default page to be displayed when you select a course role')
	.'</b> '
	.&mt('(Currently: [_1])',$pagenames{$currvalue})
	.'<br />'
	.&mt("The global user preference you set for your courses can be overridden in an individual course by setting a course specific setting via the [_1]What's New Page[_2] in the course.",'<i>','</i>')
	.'<br /><br />'
	);
$r->print(<<ENDLSCREEN);	$r->print(<<ENDLSCREEN);
<form name="prefs" action="/adm/preferences" method="post">	<form name="prefs" action="/adm/preferences" method="post">
<input type="hidden" name="action" value="verify_and_change_coursepage" />	<input type="hidden" name="action" value="verify_and_change_coursepage" />
Line 1742 sub coursedisplaychanger {	Line 1792 sub coursedisplaychanger {
<label><input type="radio" name="newdisp" value="firstres" $firstselect /> $whatsnew_off</label><br />	<label><input type="radio" name="newdisp" value="firstres" $firstselect /> $whatsnew_off</label><br />
<label><input type="radio" name="newdisp" value="whatsnew" $whatsnewselect /> $whatsnew_on</label><input type="hidden" name="refpage" value="$env{'form.refpage'}" />	<label><input type="radio" name="newdisp" value="whatsnew" $whatsnewselect /> $whatsnew_on</label><input type="hidden" name="refpage" value="$env{'form.refpage'}" />
ENDLSCREEN	ENDLSCREEN
$r->print('<br /><br /><input type="submit" value="'.&mt('Change').'" />	$r->print('<br /><br /><input type="submit" value="'.&mt('Save').'" />
</form>');	</form>');
}	}

Line 1755 sub verify_and_change_coursepage {	Line 1805 sub verify_and_change_coursepage {
'ywbt' => 'you will be taken to the start of the course.',	'ywbt' => 'you will be taken to the start of the course.',
'apwb' => 'a page will be displayed that lists items in the course that may require action from you.',	'apwb' => 'a page will be displayed that lists items in the course that may require action from you.',
'gtts' => 'Go to the start of the course',	'gtts' => 'Go to the start of the course',
'dasp' => "Display the What's New page listing course action items",	'dasp' => "Display the What's New Page",
);	);
my $newdisp = $env{'form.newdisp'};	my $newdisp = $env{'form.newdisp'};
$message = '<b>'.$lt{'defs'}.'</b>: '.$lt{'when'}.', ';	$message = '<b>'.$lt{'defs'}.'</b>: '.$lt{'when'}.', ';
Line 1766 sub verify_and_change_coursepage {	Line 1816 sub verify_and_change_coursepage {
} else {	} else {
$message .= $lt{'apwb'}.'<br />';	$message .= $lt{'apwb'}.'<br />';
&Apache::lonnet::del('environment',['course_init_display']);	&Apache::lonnet::del('environment',['course_init_display']);
&Apache::lonnet::delenv('environment\.course_init_display');	&Apache::lonnet::delenv('environment.course_init_display');
}	}
my $refpage = $env{'form.refpage'};	my $refpage = $env{'form.refpage'};
if (($env{'request.course.fn'}) && ($env{'request.course.id'})) {	if (($env{'request.course.fn'}) && ($env{'request.course.id'})) {
Line 1781 sub verify_and_change_coursepage {	Line 1831 sub verify_and_change_coursepage {
$refpage.'">'.$lt{'dasp'}.'</a></font>';	$refpage.'">'.$lt{'dasp'}.'</a></font>';
}	}
}	}
# $r->print(<<ENDVCSCREEN);	&print_main_menu($r, &Apache::lonhtmlcommon::confirm_success($message));
#$message
#<br /><br />
#ENDVCSCREEN
print_main_menu($r, $message);
}	}

sub print_main_menu {	sub print_main_menu {
Line 1798 sub print_main_menu {	Line 1844 sub print_main_menu {
# build the data structure for menu generation	# build the data structure for menu generation
my $aboutmeurl='/adm/'.$env{'user.domain'}.'/'.$env{'user.name'}.'/aboutme';	my $aboutmeurl='/adm/'.$env{'user.domain'}.'/'.$env{'user.name'}.'/aboutme';
my $role = ($env{'user.adv'} ? 'Roles' : 'Course');	my $role = ($env{'user.adv'} ? 'Roles' : 'Course');
	my %permissions;
	if (&Apache::lonnet::usertools_access($user,$domain,'aboutme')) {
	$permissions{'aboutme'} = 'F';
	}
my @menu=	my @menu=
({ categorytitle=>'Personal Data',	({ categorytitle=>'Personal Data',
items =>[	items =>[]
{ linktext => 'About Me',	},
url => $aboutmeurl,
permission => 'F',
#help => 'Prefs_About_Me',
icon => 'system-users.png',
linktitle => 'Edit information about yourself that should be displayed on your public profile.'
},
{ linktext => 'Screen Name',
url => '/adm/preferences?action=changescreenname',
permission => 'F',
#help => 'Prefs_Screen_Name_Nickname',
icon => 'preferences-desktop-font.png',
linktitle => 'Change the name that is displayed in your posts.'
},
]
},
{ categorytitle=>'Page Display Settings',	{ categorytitle=>'Page Display Settings',
items =>[	items =>[
{ linktext => 'Color Scheme',	{ linktext => 'Color Scheme',
Line 1826 my @menu=	Line 1861 my @menu=
icon => 'preferences-desktop-theme.png',	icon => 'preferences-desktop-theme.png',
linktitle => 'Change LON-CAPA default colors.'	linktitle => 'Change LON-CAPA default colors.'
},	},
{ linktext => 'Menu Display',
url => '/adm/preferences?action=changeicons',
permission => 'F',
#help => '',
icon => 'preferences-system-windows.png',
linktitle => 'Change whether the menus are displayed with buttons, icons or icons and text.'
}

]	]
},	},
{ categorytitle=>'Content Display Settings',	{ categorytitle=>'Content Display Settings',
items =>[	items =>[
{ linktext => 'Language',
url => '/adm/preferences?action=changelanguages',
permission => 'F',
#help => 'Prefs_Language',
icon => 'preferences-desktop-locale.png',
linktitle => 'Choose the default language for this user.'
},
{ linktext => 'WYSIWYG Editor',	{ linktext => 'WYSIWYG Editor',
url => '/adm/preferences?action=changewysiwyg',	url => '/adm/preferences?action=changewysiwyg',
permission => 'F',	permission => 'F',
Line 1852 my @menu=	Line 1872 my @menu=
icon => 'edit-select-all.png',	icon => 'edit-select-all.png',
linktitle => 'Enable or disable the WYSIWYG-Editor.'	linktitle => 'Enable or disable the WYSIWYG-Editor.'
},	},
{ linktext => $role.' Page',	{ linktext => 'Math display settings',
url => '/adm/preferences?action=changerolespref',
permission => 'F',
#help => '',
icon => 'sctr.png',
linktitle => 'Configure the roles hotlist.'
},
{ linktext => 'Display of Scientific Equations',
url => '/adm/preferences?action=changetexenginepref',	url => '/adm/preferences?action=changetexenginepref',
permission => 'F',	permission => 'F',
#help => '',	#help => '',
icon => 'stat.png',	icon => 'stat.png',
linktitle => 'Change how Scientific Equations are displayed.'	linktitle => 'Change how math is displayed.'
},	},
]	]
},	},
{ categorytitle=>'Message Management',	{ categorytitle=>'Messages & Notifications',
items =>[	items =>[
{ linktext => 'Messages & Notifications',	{ linktext => 'Messages & Notifications',
url => '/adm/preferences?action=changemsgforward',	url => '/adm/preferences?action=changemsgforward',
permission => 'F',	permission => 'F',
#help => 'Prefs_Messages',	#help => 'Prefs_Messages',
icon => 'mail-reply-all.png',	icon => 'mail-reply-all.png',
linktitle => 'Change messageforwarding or notifications settings.'	linktitle => 'Change messageforwarding or notifications settings.'
},	},
{ linktext => 'Discussion Display',
url => '/adm/preferences?action=changediscussions',
permission => 'F',
#help => 'Change_Discussion_Display',
icon => 'mail-message-new.png',
linktitle => 'Set display preferences for discussion posts for both bulletin boards and individual resources in all your courses.'
},
]	]
},	},
{ categorytitle=>'Other',	{ categorytitle=>'Other',
items =>[	items =>[]
{ linktext => 'Register Response Devices ("Clickers")',
url => '/adm/preferences?action=changeclicker',
permission => 'F',
#help => '',
icon => 'network-workgroup.png',
linktitle => 'Register your clicker.'
},
]
},	},
);	);

	if (&Apache::lonnet::usertools_access($env{'user.name'},
	$env{'user.domain'},'aboutme')) {
	push(@{ $menu[0]->{items} },
	{ linktext => 'Personal Information Page',
	url => $aboutmeurl,
	permission => $permissions{'aboutme'},
	#help => 'Prefs_About_Me',
	icon => 'system-users.png',
	linktitle => 'Edit information about yourself that should be displayed on your public profile.'
	});
	}

	unless ($env{'user.domain'} eq 'gcitest') {
	push(@{ $menu[0]->{items} },
	{ linktext => 'Screen Name',
	url => '/adm/preferences?action=changescreenname',
	permission => 'F',
	#help => 'Prefs_Screen_Name_Nickname',
	icon => 'preferences-desktop-font.png',
	linktitle => 'Change the name that is displayed in your posts.'
	});
	}

if ($currentauth =~ /^(unix\|internal):/) {	if ($currentauth =~ /^(unix\|internal):/) {
push(@{ $menu[0]->{items} }, {	push(@{ $menu[0]->{items} }, {
linktext => 'Password',	linktext => 'Password',
Line 1909 push(@{ $menu[0]->{items} }, {	Line 1930 push(@{ $menu[0]->{items} }, {
linktitle => 'Change your password.',	linktitle => 'Change your password.',
});	});
}	}
if ($env{'environment.remote'} eq 'off') {
push(@{ $menu[1]->{items} }, {	unless ((&Apache::loncommon::needs_gci_custom()) \|\| ($env{'user.domain'} eq 'gcitest')) {
linktext => 'Launch Remote Control',	push(@{ $menu[1]->{items} },
url => '/adm/remote?url=/adm/preferences?action=launch',	{ linktext => 'Menu Display',
permission => 'F',	url => '/adm/preferences?action=changeicons',
#help => '',	permission => 'F',
icon => 'network-wireless.png',	#help => '',
linktitle => 'Launch the remote control for LON-CAPA.',	icon => 'preferences-system-windows.png',
});	linktitle => 'Change whether the menus are displayed with buttons, icons or icons and text.'
}else{	});
push(@{ $menu[1]->{items} }, {	}
linktext => 'Collapse Remote Control',
url => '/adm/remote?url=/adm/preferences?action=collapse',	unless ($env{'user.domain'} eq 'gcitest') {
permission => 'F',	push(@{ $menu[3]->{items} },
#help => '',	{ linktext => 'Discussion Display',
icon => 'network-wireless.png',	url => '/adm/preferences?action=changediscussions',
linktitle => 'Collapse the remote control for LON-CAPA.',	permission => 'F',
});	#help => 'Change_Discussion_Display',
	icon => 'mail-message-new.png',
	linktitle => 'Set display preferences for discussion posts for both discussion boards and individual resources in all your courses.'
	});
}	}

my %author_roles = &Apache::lonnet::get_my_roles($user,$domain,'userroles','',['au']);	my %author_roles = &Apache::lonnet::get_my_roles($user,$domain,'userroles','',['au']);
if (keys(%author_roles) > 0) {	if (keys(%author_roles) > 0) {
push(@{ $menu[4]->{items} }, {	push(@{ $menu[4]->{items} }, {
Line 1940 push(@{ $menu[4]->{items} }, {	Line 1965 push(@{ $menu[4]->{items} }, {
});	});
}	}

if (&Apache::lonnet::allowed('whn',$env{'request.course.id'})	unless ((&Apache::loncommon::needs_gci_custom()) \|\| ($env{'user.domain'} eq 'gcitest')) {
\|\| &Apache::lonnet::allowed('whn',$env{'request.course.id'}.'/'	if (&Apache::lonnet::allowed('whn',$env{'request.course.id'})
.$env{'request.course.sec'})) {	\|\| &Apache::lonnet::allowed('whn',$env{'request.course.id'}.'/'
	.$env{'request.course.sec'})) {
push(@{ $menu[4]->{items} }, {	push(@{ $menu[4]->{items} }, {
linktext => 'Course Initialization',	linktext => 'Course Initialization',
url => '/adm/preferences?action=changecourseinit',	url => '/adm/preferences?action=changecourseinit',
Line 1952 push(@{ $menu[4]->{items} }, {	Line 1978 push(@{ $menu[4]->{items} }, {
linktitle => 'Set the default page to be displayed when you select a course role.',	linktitle => 'Set the default page to be displayed when you select a course role.',
});	});

	}
}	}
if ($env{'user.name'} =~ /^(albertel\|fox\|foxr\|kortemey\|korte\|raeburn)$/) {	if (&can_toggle_debug()) {
push(@{ $menu[4]->{items} }, {	push(@{ $menu[4]->{items} }, {
linktext => 'Toggle Debug Messages (Current:'.$env{'user.debug'}.')',	linktext => 'Toggle Debug Messages (Currently '.($env{'user.debug'} ? 'on)' : 'off)'),
url => '/adm/preferences?action=debugtoggle',	url => '/adm/preferences?action=debugtoggle',
permission => 'F',	permission => 'F',
#help => '',	#help => '',
icon => 'blog.png',	icon => 'blog.png',
linktitle => 'Toggle Debug Messages.',	linktitle => 'Toggle Debug Messages.',
});	});
}	}

$r->print(&Apache::loncommon::start_page('Change Preferences'));	$r->print(&Apache::loncommon::start_page('My Space'));
$r->print(Apache::lonhtmlcommon::breadcrumbs('Change Preferences'));	$r->print(Apache::lonhtmlcommon::breadcrumbs('Change Preferences'));
$r->print($message);	$r->print($message);
$r->print(Apache::lonhtmlcommon::generate_menu(@menu));	$r->print(Apache::lonhtmlcommon::generate_menu(@menu));
Line 1992 sub handler {	Line 2019 sub handler {
Apache::lonhtmlcommon::clear_breadcrumbs();	Apache::lonhtmlcommon::clear_breadcrumbs();
Apache::lonhtmlcommon::add_breadcrumb	Apache::lonhtmlcommon::add_breadcrumb
({href => '/adm/preferences',	({href => '/adm/preferences',
text => 'Set User Preferences'});	text => 'Set User Preferences',
	help =>
	'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($env{'form.action'} eq 'changepass'){
&passwordchanger($r);	&passwordchanger($r);
}elsif($env{'form.action'} eq 'verify_and_change_pass'){	}elsif($env{'form.action'} eq 'verify_and_change_pass'){
Line 2052 sub handler {	Line 2081 sub handler {
}elsif($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 'debugtoggle'){	}elsif($env{'form.action'} eq 'debugtoggle'){
toggle_debug();	if (&can_toggle_debug()) {
print_main_menu($r);	&toggle_debug();
}

return OK;


}
#remove when done
#old handler routine
sub handler2 {
my $r = shift;
my $user = $env{'user.name'};
my $domain = $env{'user.domain'};
&Apache::loncommon::content_type($r,'text/html');
# Some pages contain DES keys and should not be cached.
&Apache::loncommon::no_cache($r);
$r->send_http_header;
return OK if $r->header_only;
#
&Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'},
['action','wysiwyg','returnurl','refpage']);
#
&Apache::lonhtmlcommon::clear_breadcrumbs();
&Apache::lonhtmlcommon::add_breadcrumb
({href => '/adm/preferences',
text => 'Set User Preferences'});

my @Options;
# Determine current authentication method
my $currentauth=&Apache::lonnet::queryauthenticate($user,$domain);
if ($currentauth =~ /^(unix\|internal):/) {
push (@Options,({ action => 'changepass',
linktext => 'Change Password',
href => '/adm/preferences',
help => 'Change_Password',
subroutine => \&passwordchanger,
breadcrumb =>
{ href => '/adm/preferences?action=changepass',
text => 'Change Password'},
},
{ action => 'verify_and_change_pass',
subroutine => \&verify_and_change_password,
breadcrumb =>
{ href =>'/adm/preferences?action=changepass',
text => 'Change Password'},
printmenu => 'not_on_error',
}));
}
push (@Options,({ action => 'changescreenname',
linktext => 'Change Screen Name',
href => '/adm/preferences',
help => 'Prefs_Screen_Name_Nickname',
subroutine => \&screennamechanger,
breadcrumb =>
{ href => '/adm/preferences?action=changescreenname',
text => 'Change Screen Name'},
},
{ action => 'verify_and_change_screenname',
subroutine => \&verify_and_change_screenname,
breadcrumb =>
{ href => '/adm/preferences?action=changescreenname',
text => 'Change Screen Name'},
printmenu => 'yes',
}));

push (@Options,({ action => 'changemsgforward',
linktext => 'Change Message Forwarding and Notification Email Addresses',
href => '/adm/preferences',
help => 'Prefs_Messages',
breadcrumb =>
{ href => '/adm/preferences?action=changemsgforward',
text => 'Change Message Forwarding/Notification'},
subroutine => \&msgforwardchanger,
},
{ action => 'verify_and_change_msgforward',
help => 'Prefs_Messages',
breadcrumb =>
{ href => '/adm/preferences?action=changemsgforward',
text => 'Change Message Forwarding/Notification'},
printmenu => 'yes',
subroutine => \&verify_and_change_msgforward }));
my $aboutmeaction=
'/adm/'.$env{'user.domain'}.'/'.$env{'user.name'}.'/aboutme';
push (@Options,{ action => 'none',
linktext =>
q{Edit the 'About Me' Personal Information Screen},
help => 'Prefs_About_Me',
href => $aboutmeaction});
push (@Options,({ action => 'changecolors',
linktext => 'Change Color Scheme',
href => '/adm/preferences',
help => 'Change_Colors',
breadcrumb =>
{ href => '/adm/preferences?action=changecolors',
text => 'Change Colors'},
subroutine => \&colorschanger,
},
{ action => 'verify_and_change_colors',
breadcrumb =>
{ href => '/adm/preferences?action=changecolors',
text => 'Change Colors'},
printmenu => 'yes',
subroutine => \&verify_and_change_colors,
}));
push (@Options,({ action => 'changelanguages',
linktext => 'Change Language Preferences',
href => '/adm/preferences',
help => 'Prefs_Language',
breadcrumb=>
{ href => '/adm/preferences?action=changelanguages',
text => 'Change Language'},
subroutine => \&languagechanger,
},
{ action => 'verify_and_change_languages',
breadcrumb=>
{href => '/adm/preferences?action=changelanguages',
text => 'Change Language'},
printmenu => 'yes',
subroutine=>\&verify_and_change_languages, }
));
push (@Options,({ action => 'changewysiwyg',
linktext => 'Change WYSIWYG Editor Preferences',
href => '/adm/preferences',
breadcrumb =>
{ href => '/adm/preferences?action=changewysiwyg',
text => 'Change WYSIWYG Preferences'},
subroutine => \&wysiwygchanger,
},
{ action => 'set_wysiwyg',
breadcrumb =>
{ href => '/adm/preferences?action=changewysiwyg',
text => 'Change WYSIWYG Preferences'},
printmenu => 'yes',
subroutine => \&verify_and_change_wysiwyg, }
));
push (@Options,({ action => 'changediscussions',
linktext => 'Change Discussion Display Preferences',
href => '/adm/preferences',
help => 'Change_Discussion_Display',
breadcrumb =>
{ href => '/adm/preferences?action=changediscussions',
text => 'Change Discussion Preferences'},
subroutine => \&discussionchanger,
},
{ action => 'verify_and_change_discussion',
breadcrumb =>
{ href => '/adm/preferences?action=changediscussions',
text => 'Change Discussion Preferences'},
printmenu => 'yes',
subroutine => \&verify_and_change_discussion, }
));

my $role = ($env{'user.adv'} ? 'Roles' : 'Course');
push (@Options,({ action => 'changerolespref',
linktext => 'Change '.$role.' Page Preferences',
href => '/adm/preferences',
subroutine => \&rolesprefchanger,
breadcrumb =>
{ href => '/adm/preferences?action=changerolespref',
text => 'Change '.$role.' Page Pref'},
},
{ action => 'verify_and_change_rolespref',
subroutine => \&verify_and_change_rolespref,
breadcrumb =>
{ href => '/adm/preferences?action=changerolespref',
text => 'Change '.$role.' Page Preferences'},
printmenu => 'yes',
}));

push (@Options,({ action => 'changetexenginepref',
linktext => 'Change How Math Equations Are Displayed',
href => '/adm/preferences',
subroutine => \&texenginechanger,
breadcrumb =>
{ href => '/adm/preferences?action=changetexenginepref',
text => 'Change Math Pref'},
},
{ action => 'verify_and_change_texengine',
subroutine => \&verify_and_change_texengine,
breadcrumb =>
{ href => '/adm/preferences?action=changetexenginepref',
text => 'Change Math Preferences'},
printmenu => 'yes',
}));

if ($env{'environment.remote'} eq 'off') {
push (@Options,({ action => 'launch',
linktext => 'Launch Remote Control',
href => '/adm/remote?url=/adm/preferences',
}));
} else {
push (@Options,({ action => 'collapse',
linktext => 'Collapse Remote Control',
href => '/adm/remote?url=/adm/preferences',
}));
}

push (@Options,({ action => 'changeicons',
linktext => 'Change How Menus are Displayed',
href => '/adm/preferences',
subroutine => \&iconchanger,
breadcrumb =>
{ href => '/adm/preferences?action=changeicons',
text => 'Change Main Menu'},
},
{ action => 'verify_and_change_icons',
subroutine => \&verify_and_change_icons,
breadcrumb =>
{ href => '/adm/preferences?action=changeicons',
text => 'Change Main Menu'},
printmenu => 'yes',
}));

push (@Options,({ action => 'changeclicker',
linktext => 'Register Response Devices ("Clickers")',
href => '/adm/preferences',
subroutine => \&clickerchanger,
breadcrumb =>
{ href => '/adm/preferences?action=changeclicker',
text => 'Register Clicker'},
},
{ action => 'verify_and_change_clicker',
subroutine => \&verify_and_change_clicker,
breadcrumb =>
{ href => '/adm/preferences?action=changeclicker',
text => 'Register Clicker'},
printmenu => 'yes',
}));
my %author_roles = &Apache::lonnet::get_my_roles($user,$domain,'userroles','',['au']);
if (keys(%author_roles) > 0) {
push (@Options,({ action => 'changedomcoord',
linktext => 'Restrict Domain Coordinator Access',
href => '/adm/preferences',
subroutine => \&domcoordchanger,
breadcrumb =>
{ href => '/adm/preferences?action=changedomcoord',
text => 'Restrict Domain Coordinator Access'},
},
{ action => 'verify_and_change_domcoord',
subroutine => \&verify_and_change_domcoord,
breadcrumb =>
{ href => '/adm/preferences?action=changedomcoord',
text => 'Restrict Domain Coordinator Access'},
printmenu => 'yes',
}));
}

push (@Options,({ action => 'lockwarning',
subroutine => \&lockwarning,
breadcrumb =>
{ href => '/adm/preferences?action=lockwarning',
text => 'Lock Warnings'},
},
{ action => 'verify_and_change_locks',
subroutine => \&verify_and_change_lockwarning,
breadcrumb =>
{ href => '/adm/preferences?action=lockwarning',
text => 'Lockwarnings'},
printmenu => 'yes',
}));


if (&Apache::lonnet::allowed('whn',$env{'request.course.id'})
\|\| &Apache::lonnet::allowed('whn',$env{'request.course.id'}.'/'
.$env{'request.course.sec'})) {
push (@Options,({ action => 'changecourseinit',
linktext => 'Change Course Initialization Preference',
href => '/adm/preferences',
subroutine => \&coursedisplaychanger,
breadcrumb =>
{ href => '/adm/preferences?action=changecourseinit',
text => 'Change Course Init. Pref.'},
},
{ action => 'verify_and_change_coursepage',
breadcrumb =>
{ href => '/adm/preferences?action=changecourseinit', text => 'Change Course Initialization Preference'},
printmenu => 'yes',
subroutine => \&verify_and_change_coursepage,
}));
}

if ($env{'user.name'} =~ /^(albertel\|fox\|foxr\|kortemey\|korte\|raeburn)$/) {
push (@Options,({ action => 'debugtoggle',
printmenu => 'yes',
subroutine => \&toggle_debug,
}));
}

$r->print(&Apache::loncommon::start_page('Change Preferences'));

my $call = undef;
my $help = undef;
my $printmenu = 'yes';
foreach my $option (@Options) {
if ($option->{'action'} eq $env{'form.action'}) {
$call = $option->{'subroutine'};
$printmenu = $option->{'printmenu'};
if (exists($option->{'breadcrumb'})) {
&Apache::lonhtmlcommon::add_breadcrumb
($option->{'breadcrumb'});
}
$help=$option->{'help'};
}	}
	&print_main_menu($r);
}	}
$r->print(&Apache::lonhtmlcommon::breadcrumbs('Change Preferences',$help));
my $error;	# Properly end the HTML page of all preference pages
if (defined($call)) {	# started in each sub routine
$error = $call->($r);	# Exception: print_main_menu has its own end_page call
}	unless (!exists $env{'form.action'} \|\|
if ( ( ($printmenu eq 'yes')	$env{'form.action'} eq 'debugtoggle') {
\|\| ($printmenu eq 'not_on_error' && !$error) )	$r->print(&Apache::loncommon::end_page());
&& (!$env{'form.returnurl'})) {
my $optionlist = '<table cellpadding="5">';
if ($env{'user.name'} =~
/^(albertel\|kortemey\|fox\|foxr\|korte\|hallmat3\|turtle\|raeburn)$/
) {
push (@Options,({ action => 'debugtoggle',
linktext => 'Toggle Debug Messages',
text => 'Current Debug status is -'.
$env{'user.debug'}.'-.',
href => '/adm/preferences',
printmenu => 'yes',
subroutine => \&toggle_debug,
}));
}
foreach my $option(@Options) {
my $optiontext = '';
if (exists($option->{'href'})) {
$option->{'href_args'}{'action'}=$option->{'action'};
$optiontext .=
'<a href="'.&add_get_param($option->{'href'},
$option->{'href_args'}).'">'.
&mt($option->{'linktext'}).'</a>';
}
if (exists($option->{'text'})) {
$optiontext .= ' '.&mt($option->{'text'});
}
if ($optiontext ne '') {
$optiontext = '<font size="+1">'.$optiontext.'</font>';
my $helplink = ' ';
if (exists($option->{'help'})) {
$helplink = &Apache::loncommon::help_open_topic
($option->{'help'});
}
$optionlist .= '<tr>'.
'<td>'.$helplink.'</td>'.
'<td>'.$optiontext.'</td>'.
'</tr>';
}
}
$optionlist .= '</table>';
$r->print($optionlist);
} elsif ($env{'form.returnurl'}) {
$r->print('<br /><a href="'.$env{'form.returnurl'}.'"><font size="+1">'.
&mt('Return').'</font></a>');
}	}
$r->print(&Apache::loncommon::end_page());
return OK;	return OK;
}	}

sub toggle_debug {	sub toggle_debug {
if ($env{'user.debug'}) {	if ($env{'user.debug'}) {
&Apache::lonnet::delenv('user\.debug');	&Apache::lonnet::delenv('user.debug');
} else {	} else {
&Apache::lonnet::appenv({'user.debug' => 1});	&Apache::lonnet::appenv({'user.debug' => 1});
}	}
}	}

	sub can_toggle_debug {
	my $can_toggle = 0;
	my $page = 'toggledebug';
	if (&LONCAPA::lonauthcgi::can_view($page)) {
	$can_toggle = 1;
	} elsif (&LONCAPA::lonauthcgi::check_ipbased_access($page)) {
	$can_toggle = 1;
	}
	return $can_toggle;
	}

1;	1;
__END__	__END__

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

Removed from v.1.128
changed lines
	Added in v.1.179.2.3