loncom/interface/lonpreferences.pm - diff

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Diff for /loncom/interface/lonpreferences.pm between versions 1.125.4.9 and 1.152

version 1.125.4.9, 2010/01/28 15:40:10	version 1.152, 2009/04/25 16:53:13
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 99 sub des_decrypt {	Line 98 sub des_decrypt {

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

my %userenv = &Apache::lonnet::get	my %userenv = &Apache::lonnet::get
('environment',['wysiwygeditor']);	('environment',['wysiwygeditor']);
my $onselect='checked="checked"';	my $onselect='checked="checked"';
Line 130 sub verify_and_change_wysiwyg {	Line 135 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});
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>'.&Apache::lonhtmlcommon::confirm_success(&mt('Setting WYSIWYG editor to:').' '
$message=&Apache::loncommon::confirmwrapper($message);	.&mt($newsetting)).'</p>');
$r->print(<<ENDVCSCREEN);
$message
ENDVCSCREEN
}	}

################################################################	################################################################
Line 142 ENDVCSCREEN	Line 144 ENDVCSCREEN
################################################################	################################################################
sub languagechanger {	sub languagechanger {
my $r = shift;	my $r = shift;

	Apache::lonhtmlcommon::add_breadcrumb(
	{ href => '/adm/preferences?action=changelanguages',
	text => 'Change Language'});
	$r->print(Apache::loncommon::start_page('Content Display Settings'));
	$r->print(Apache::lonhtmlcommon::breadcrumbs('Change Language'));
my $user = $env{'user.name'};	my $user = $env{'user.name'};
my $domain = $env{'user.domain'};	my $domain = $env{'user.domain'};
my %userenv = &Apache::lonnet::get	my %userenv = &Apache::lonnet::get
Line 156 sub languagechanger {	Line 164 sub languagechanger {
= &Apache::loncommon::plainlanguagedescription($_);	= &Apache::loncommon::plainlanguagedescription($_);
}	}
}	}
my $selectionbox=	my $selectionbox=&Apache::loncommon::select_form($language,'language',
&Apache::loncommon::select_form(	%langchoices);
$language,
'language',
&Apache::lonlocal::texthash(%langchoices));
$r->print(<<ENDLSCREEN);	$r->print(<<ENDLSCREEN);
<form name="prefs" action="/adm/preferences" method="post">	<form name="prefs" action="/adm/preferences" method="post">
<input type="hidden" name="action" value="verify_and_change_languages" />	<input type="hidden" name="action" value="verify_and_change_languages" />
Line 181 sub verify_and_change_languages {	Line 186 sub verify_and_change_languages {
if ($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});
$message=&Apache::lonhtmlcommon::confirm_success(&mt('Set [_1] to [_2]','<i>'.&mt('Preferred language').'</i>','<tt>"'.$newlanguage.'"</tt>.'));	$message=&Apache::lonhtmlcommon::confirm_success(&mt('Set new preferred languages to ').'<tt>"'.$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=&Apache::lonhtmlcommon::confirm_success(&mt('Reset [_1]','<i>'.&mt('Preferred language').'</i>'));	$message=&Apache::lonhtmlcommon::confirm_success(&mt('Reset preferred language.'));
}	}
$message=&Apache::loncommon::confirmwrapper($message);
&Apache::loncommon::flush_langs_cache($user,$domain);	&Apache::loncommon::flush_langs_cache($user,$domain);
$r->print(<<ENDVCSCREEN);	&print_main_menu($r, $message);
$message
ENDVCSCREEN
}	}

################################################################	################################################################
Line 199 ENDVCSCREEN	Line 201 ENDVCSCREEN
################################################################	################################################################
sub texenginechanger {	sub texenginechanger {
my $r = shift;	my $r = shift;
	Apache::lonhtmlcommon::add_breadcrumb(
	{ href => '/adm/preferences?action=changetexenginepref',
	text => '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'));
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 208 sub texenginechanger {	Line 215 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=	my $selectionbox=&Apache::loncommon::select_form($texengine,'texengine',
&Apache::loncommon::select_form(	%mathchoices);
$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 how math is displayed',	'headline' => 'Change Math Preferences',
'preftxt' => 'Preferred method to display math',	'preftxt' => 'Preferred method to display Math',
'change' => 'Save',	'change' => 'Save',
'exmpl' => 'Examples',	'exmpl' => 'Examples',
'jsmath' => 'jsMath:',	'jsmath' => 'jsMath:',
Line 227 sub texenginechanger {	Line 230 sub texenginechanger {
'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'}: $selectionbox	$lt{'preftxt'}: $selectionbox
<br />	<br />
<input type="submit" value="$lt{'change'}" />	<input type="submit" value="$lt{'change'}" />
</p>	</p>
Line 259 $lt{'exmpl'}	Line 247 $lt{'exmpl'}
<h3>$lt{'jsmath'}</h3>	<h3>$lt{'jsmath'}</h3>
<p>	<p>
$jsMath_start	$jsMath_start
<script type="text/javascript">	<script type="text/javascript" language="JavaScript">
if (jsMath.nofonts == 1) {	if (jsMath.nofonts == 1) {
document.writeln($jsMathWarning);	document.writeln
	('<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 274 if (jsMath.nofonts == 1) {	Line 273 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="220"></iframe>	<iframe src="/res/adm/pages/math_example.tex?inhibitmenu=yes&texengine=tth" width="400" height="200"></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 301 sub verify_and_change_texengine {	Line 300 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});
$message=&Apache::lonhtmlcommon::confirm_success(&mt('Set [_1] to [_2]','<i>'.&mt('Preferred method to display Math').'</i>','<tt>"'.$newtexengine.'"</tt>'));	$message=&Apache::lonhtmlcommon::confirm_success(&mt('Set new preferred math display to ').'<tt>"'.$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=&Apache::lonhtmlcommon::confirm_success(&mt('Reset [_1]','<i>'.&mt('Preferred method to display Math').'</i>'));	$message=&Apache::lonhtmlcommon::confirm_success(&mt('Reset preferred math display.'));
}	}
$message=&Apache::loncommon::confirmwrapper($message);	&print_main_menu($r, $message);
$r->print(<<ENDVCSCREEN);
$message
ENDVCSCREEN
}	}

################################################################	################################################################
Line 324 sub rolesprefchanger {	Line 320 sub rolesprefchanger {
my $domain = $env{'user.domain'};	my $domain = $env{'user.domain'};
my %userenv = &Apache::lonnet::get	my %userenv = &Apache::lonnet::get
('environment',['recentroles','recentrolesn']);	('environment',['recentroles','recentrolesn']);
	Apache::lonhtmlcommon::add_breadcrumb(
	{ href => '/adm/preferences?action=changerolespref',
	text => 'Change '.$role.' Page Pref'});
	$r->print(Apache::loncommon::start_page('Content Display Settings'));
	$r->print(Apache::lonhtmlcommon::breadcrumbs('Change '.$role.' Page Pref'));
my $hotlist_flag=$userenv{'recentroles'};	my $hotlist_flag=$userenv{'recentroles'};
my $hotlist_n=$userenv{'recentrolesn'};	my $hotlist_n=$userenv{'recentrolesn'};
my $checked;	my $checked;
if ($hotlist_flag) {	if ($hotlist_flag) {
$checked = ' checked="checked"';	$checked = 'checked="checked"';
}	}

if (!$hotlist_n) { $hotlist_n=3; }	if (!$hotlist_n) { $hotlist_n=3; }
Line 363 sub rolesprefchanger {	Line 364 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 381 sub rolesprefchanger {	Line 382 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 '.$lc_role.'s should leave this feature disabled.').'
</p>	</p>
<form name="prefs" action="/adm/preferences" method="post">	<form name="prefs" action="/adm/preferences" method="POST">
<input type="hidden" name="action" value="verify_and_change_rolespref" />	<input type="hidden" name="action" value="verify_and_change_rolespref" />
<br />'.	<br /><label>'.&mt('Enable Recent '.$role.'s Hotlist:').'
'<h2>'.&mt('Recent '.$role.'s Hotlist').'</h2>'.	<input type="checkbox" '.$checked.' name="recentroles" value="true" /></label>
&Apache::lonhtmlcommon::start_pick_box().	<br />'.&mt('Number of '.$role.'s in Hotlist:').'
&Apache::lonhtmlcommon::row_title('<label for="Hotlist">'.&mt('Enable Recent '.$role.'s Hotlist').'</label>').	<select name="recentrolesn" size="1">
'<input id="Hotlist" type="checkbox"'.$checked.' name="recentroles" value="true" />'.	'.$options.'
&Apache::lonhtmlcommon::row_closure().	</select>
&Apache::lonhtmlcommon::row_title('<label for="NumberOfRoles">'.&mt('Number of '.$role.'s in Hotlist').'</label>').	<p>'.&mt('This list below can be used to <q>freeze</q> '.$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.').'
'<select name="recentrolesn" size="1" id ="NumberOfRoles">'.
$options.
'</select>'.
&Apache::lonhtmlcommon::row_closure(1).
&Apache::lonhtmlcommon::end_pick_box().
'<br/><h2>'.&mt('Freeze Roles').'</h2>'.
'<p>'.&mt('This list below can be used to <q>freeze</q> '.$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.').'
</p>	</p>
'.$roles_check_list.'	'.$roles_check_list.'
<br />	<br />
Line 446 sub verify_and_change_rolespref {	Line 440 sub verify_and_change_rolespref {
if ($hotlist_flag) {	if ($hotlist_flag) {
&Apache::lonnet::put('environment',{'recentroles' => $hotlist_flag});	&Apache::lonnet::put('environment',{'recentroles' => $hotlist_flag});
&Apache::lonnet::appenv({'environment.recentroles' => $hotlist_flag});	&Apache::lonnet::appenv({'environment.recentroles' => $hotlist_flag});
$message=&Apache::lonhtmlcommon::confirm_success(&mt('Recent '.$role.'s Hotlist is Enabled.')." ".&mt('Display [_1] Most Recent '.$role.'s.',$hotlist_n));	$message=&mt('Recent '.$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');
$message=&Apache::lonhtmlcommon::confirm_success(&mt('Recent '.$role.'s Hotlist is Disabled'));	$message=&mt('Recent '.$role.'s Hotlist is Disabled');
}	}
if ($hotlist_n) {	if ($hotlist_n) {
&Apache::lonnet::put('environment',{'recentrolesn' => $hotlist_n});	&Apache::lonnet::put('environment',{'recentrolesn' => $hotlist_n});
Line 479 sub verify_and_change_rolespref {	Line 473 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}))) {
$message .= "<br />".&Apache::lonhtmlcommon::confirm_success(&mt('Unfreezing '.$role.': [_1]','<i>'.$role_text{$role_key}.'</i>'));	$message .= "<br />".&mt('Unfreezing '.$role.': [_1]',$role_text{$role_key})."\n";
&Apache::lonhtmlcommon::store_recent('roles',$role_key,' ',0);	&Apache::lonhtmlcommon::store_recent('roles',$role_key,' ',0);
}	}
}	}
Line 487 sub verify_and_change_rolespref {	Line 481 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 />".	$message .= "<br />".&mt('Freezing '.$role.': [_1]',$role_text{$role_key})."\n";
&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);
}	}
}	}
$message=&Apache::loncommon::confirmwrapper($message);	$message .= "<hr /><br />\n";
$r->print(<<ENDRPSCREEN);	&print_main_menu($r, $message);
$message
ENDRPSCREEN
}	}


Line 512 sub screennamechanger {	Line 503 sub screennamechanger {
('environment',['screenname','nickname']);	('environment',['screenname','nickname']);
my $screenname=$userenv{'screenname'};	my $screenname=$userenv{'screenname'};
my $nickname=$userenv{'nickname'};	my $nickname=$userenv{'nickname'};
	Apache::lonhtmlcommon::add_breadcrumb(
	{ href => '/adm/preferences?action=changescreenname',
	text => 'Change Screen Name'});
	$r->print(Apache::loncommon::start_page('Personal Data'));
	$r->print(Apache::lonhtmlcommon::breadcrumbs('Change Screen Name'));
$r->print('<p>'	$r->print('<p>'
.&mt('Change the name that is displayed in your posts.')	.&mt('Change the name that is displayed in your posts.')
.'</p>'	.'</p>'
Line 544 sub verify_and_change_screenname {	Line 540 sub verify_and_change_screenname {
if ($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});
$message=&Apache::lonhtmlcommon::confirm_success(&mt('Set [_1] to [_2]','<i>'.&mt('Screenname').'</i>','<tt>"'.$newscreen.'"</tt>'));	$message=&Apache::lonhtmlcommon::confirm_success(&mt('Set new screenname to ').'<tt>"'.$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=&Apache::lonhtmlcommon::confirm_success(&mt('Reset [_1]','<i>'.&mt('Screenname').'</i>'));	$message=&Apache::lonhtmlcommon::confirm_success(&mt('Reset screenname.'));
}	}
# Nickname	# Nickname
$message.='<br />';	$message.='<br />';
Line 557 sub verify_and_change_screenname {	Line 553 sub verify_and_change_screenname {
if ($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});
$message.=&Apache::lonhtmlcommon::confirm_success(&mt('Set [_1] to [_2]','<i>'.&mt('Nickname').'</i>','<tt>"'.$newscreen.'"</tt>'));	$message.=&Apache::lonhtmlcommon::confirm_success(&mt('Set new nickname to ').'<tt>"'.$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.=&Apache::lonhtmlcommon::confirm_success(&mt('Reset [_1]','<i>'.&mt('Nickname').'</i>'));	$message.=&Apache::lonhtmlcommon::confirm_success(&mt('Reset nickname.'));
}	}
&Apache::lonnet::devalidate_cache_new('namescache',$user.':'.$domain);	&Apache::lonnet::devalidate_cache_new('namescache',$user.':'.$domain);
$message=&Apache::loncommon::confirmwrapper($message);	&print_main_menu($r, $message);
$r->print(<<ENDVCSCREEN);
$message
ENDVCSCREEN
}	}

################################################################	################################################################
Line 575 ENDVCSCREEN	Line 568 ENDVCSCREEN
################################################################	################################################################
sub iconchanger {	sub iconchanger {
my $r = shift;	my $r = shift;
	Apache::lonhtmlcommon::add_breadcrumb(
	{ href => '/adm/preferences?action=changeicons',
	text => 'Change Main Menu'});
	$r->print(Apache::loncommon::start_page('Page Display Settings'));
	$r->print(Apache::lonhtmlcommon::breadcrumbs('Change Main Menu'));

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	my %userenv = &Apache::lonnet::get
Line 613 sub verify_and_change_icons {	Line 612 sub verify_and_change_icons {

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

################################################################	################################################################
Line 626 ENDVCSCREEN	Line 621 ENDVCSCREEN

sub clickerchanger {	sub clickerchanger {
my $r = shift;	my $r = shift;
	&Apache::lonhtmlcommon::add_breadcrumb(
	{ href => '/adm/preferences?action=changeclicker',
	text => 'Register Clicker'});
	$r->print(Apache::loncommon::start_page('Other'));
	$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'};
my %userenv = &Apache::lonnet::get	my %userenv = &Apache::lonnet::get
Line 633 sub clickerchanger {	Line 633 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">
Line 660 sub verify_and_change_clicker {	Line 660 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});
my $message=&Apache::lonhtmlcommon::confirm_success(&mt('Registering clickers: [_1]',$newclickers));	&print_main_menu($r, &Apache::lonhtmlcommon::confirm_success(&mt('Registering clickers: [_1]',$newclickers)));
$message=&Apache::loncommon::confirmwrapper($message);
$r->print(<<ENDVCSCREEN);
$message
ENDVCSCREEN
}	}

################################################################	################################################################
Line 673 ENDVCSCREEN	Line 669 ENDVCSCREEN

sub domcoordchanger {	sub domcoordchanger {
my $r = shift;	my $r = shift;
	Apache::lonhtmlcommon::add_breadcrumb(
	{ href => '/adm/preferences?action=changedomcoord',
	text => 'Restrict Domain Coordinator Access'});
	$r->print(Apache::loncommon::start_page('Restrict Domain Coordinator Access'));
	$r->print(Apache::lonhtmlcommon::breadcrumbs('Restrict Domain Coordinator Access'));
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	my %userenv = &Apache::lonnet::get
('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');
Line 688 sub domcoordchanger {	Line 689 sub domcoordchanger {
<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 702 sub verify_and_change_domcoord {	Line 703 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'}});
my $status='';	&print_main_menu($r,&Apache::lonhtmlcommon::confirm_success(&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);
$r->print(<<ENDVCSCREEN);
$message
ENDVCSCREEN
}	}

#################################################################	#################################################################
Line 765 sub msgforwardchanger {	Line 756 sub msgforwardchanger {
all => 'All',	all => 'All',
crit => 'Critical only',	crit => 'Critical only',
reg => 'Non-critical only',	reg => 'Non-critical only',
foad => 'Forward to account(s)',	foad => 'Forwarding Address(es)',
fwdm => 'Forward messages to other account(s) in LON-CAPA',	noti => 'Notification E-mail Address(es)',
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 => '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',
	# old: 'Message Notification Email Address(es)',
mnot_exmpl => 'e.g. <tt>joe@doe.com</tt>',	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 'Save' 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',
);	);
	Apache::lonhtmlcommon::add_breadcrumb(
	{ href => '/adm/preferences?action=changemsgforward',
	text => 'Change Message Forwarding/Notification'});
	$r->print(Apache::loncommon::start_page('Message Management'));
	$r->print(Apache::lonhtmlcommon::breadcrumbs('Change Message Forwarding/Notification'));
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 784 sub msgforwardchanger {	Line 780 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 842 $validatescript	Line 838 $validatescript
$r->print(<<ENDMSG);	$r->print(<<ENDMSG);
$jscript	$jscript
$message	$message
<h3>$lt{'fwdm'} $forwardingHelp</h3>	<h3>$lt{'foad'} $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="$msgforward" name="msgforward" />	<input type="text" size="40" value="$msgforward" name="msgforward" /><br />
<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 892 ENDMSG	Line 887 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>'.(' ' x4);	$lt{$type}.'</label></span> ';
}	}
my $htmlon = '';	my $htmlon = '';
my $htmloff = '';	my $htmloff = '';
Line 904 ENDMSG	Line 899 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>'.(' ' x3).	&mt('Yes').'</label> '.
'<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 929 ENDMSG	Line 924 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>'.(' ' x4);	$lt{$type}.'</label></span> ';
}	}
$output .= '</td><td><label><input type="radio" name="html_'.$num.	$output .= '</td><td><label><input type="radio" name="html_'.$num.
'" value="1" />'.&mt('Yes').'</label>'.(' ' x3).	'" value="1" />'.&mt('Yes').'</label> '.
'<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 970 sub verify_and_change_msgforward {	Line 965 sub verify_and_change_msgforward {
my $domain = $env{'user.domain'};	my $domain = $env{'user.domain'};
my $newscreen = '';	my $newscreen = '';
my $message='';	my $message='';
foreach my $recip (split(/\,/,$env{'form.msgforward'})) {	foreach (split(/\,/,$env{'form.msgforward'})) {
my ($msuser,$msdomain);	my ($msuser,$msdomain)=split(/[\@\:]/,$_);
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>';
}	}
}	}
}	}
$newscreen=~s/\,$//;	$newscreen=~s/\,$//;
if ($newscreen) {	if ($newscreen) {
&Apache::lonnet::put('environment',{'msgforward' => $newscreen});	&Apache::lonnet::put('environment',{'msgforward' => $newscreen});
&Apache::lonnet::appenv({'environment.msgforward' => $newscreen});	&Apache::lonnet::appenv({'environment.msgforward' => $newscreen});
$message .= &Apache::lonhtmlcommon::confirm_success(&mt('Set message forwarding to ').'<tt>"'.$newscreen.'"</tt>.<br />');	$message .= &mt('Set message forwarding to ').'<tt>"'.$newscreen.'"</tt>.'
	.'<br />';
} else {	} else {
&Apache::lonnet::del('environment',['msgforward']);	&Apache::lonnet::del('environment',['msgforward']);
&Apache::lonnet::delenv('environment.msgforward');	&Apache::lonnet::delenv('environment.msgforward');
$message.= &Apache::lonhtmlcommon::confirm_success(&mt("Set message forwarding to 'off'.").'<br />');	$message.= &mt("Set message forwarding to 'off'.").'<br />';
}	}
my $critnotification;	my $critnotification;
my $notification;	my $notification;
Line 1031 sub verify_and_change_msgforward {	Line 1022 sub verify_and_change_msgforward {
if ($notification) {	if ($notification) {
&Apache::lonnet::put('environment',{'notification' => $notification});	&Apache::lonnet::put('environment',{'notification' => $notification});
&Apache::lonnet::appenv({'environment.notification' => $notification});	&Apache::lonnet::appenv({'environment.notification' => $notification});
$message.=&Apache::lonhtmlcommon::confirm_success(&mt('Set non-critical message notification address(es) to ').'<tt>"'.$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.=&Apache::lonhtmlcommon::confirm_success(&mt("Set non-critical message notification to 'off'.").'<br />');	$message.=&mt("Set non-critical message notification to 'off'.").'<br />';
}	}
if ($critnotification) {	if ($critnotification) {
&Apache::lonnet::put('environment',{'critnotification' => $critnotification});	&Apache::lonnet::put('environment',{'critnotification' => $critnotification});
&Apache::lonnet::appenv({'environment.critnotification' => $critnotification});	&Apache::lonnet::appenv({'environment.critnotification' => $critnotification});
$message.=&Apache::lonhtmlcommon::confirm_success(&mt('Set critical message notification address(es) to ').'<tt>"'.$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.=&Apache::lonhtmlcommon::confirm_success(&mt("Set critical message notification to 'off'.").'<br />');	$message.=&mt("Set critical message notification to 'off'.").'<br />';
}	}
if ($critnotification \|\| $notification) {	if ($critnotification \|\| $notification) {
if ($notify_with_html) {	if ($notify_with_html) {
&Apache::lonnet::put('environment',{'notifywithhtml' => $notify_with_html});	&Apache::lonnet::put('environment',{'notifywithhtml' => $notify_with_html});
&Apache::lonnet::appenv({'environment.notifywithhtml' => $notify_with_html});	&Apache::lonnet::appenv({'environment.notifywithhtml' => $notify_with_html});
$message.=&Apache::lonhtmlcommon::confirm_success(&mt('Set address(es) to receive excerpts with html retained ').'<tt>"'.$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.=&Apache::lonhtmlcommon::confirm_success(&mt("Set notification address to receive excerpts with html stripped."));	$message.=&mt("Set notification address to receive excerpts with html stripped.");
} else {	} else {
$message.=&Apache::lonhtmlcommon::confirm_success(&mt("Set all notification addresses to receive excerpts with html stripped."));	$message.=&mt("Set all notification addresses to receive excerpts with html stripped.");
}	}
}	}
} else {	} else {
Line 1068 sub verify_and_change_msgforward {	Line 1059 sub verify_and_change_msgforward {
$message .= '<br /><hr />';	$message .= '<br /><hr />';
}	}
&Apache::loncommon::flush_email_cache($user,$domain);	&Apache::loncommon::flush_email_cache($user,$domain);
$message=&Apache::loncommon::confirmwrapper($message);
&msgforwardchanger($r,$message);	&msgforwardchanger($r,$message);
}	}

Line 1078 sub verify_and_change_msgforward {	Line 1068 sub verify_and_change_msgforward {

sub colorschanger {	sub colorschanger {
my $r = shift;	my $r = shift;
	Apache::lonhtmlcommon::add_breadcrumb(
	{ href => '/adm/preferences?action=changecolors',
	text => 'Change Colors'});
	$r->print(Apache::loncommon::start_page('Page Display Settings'));
	$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 Color',	my %colortypes=('pgbg' => 'Page Background',
'tabbg' => 'Header Background Color',	'tabbg' => 'Header Background',
'sidebg'=> 'Header Border Color',	'sidebg'=> 'Header Border',
'font' => 'Font Color',	'font' => 'Font',
'link' => 'Un-Visited Link Color',	'link' => 'Un-Visited Link',
'vlink' => 'Visited Link Color',	'vlink' => 'Visited Link',
'alink' => 'Active Link Color');	'alink' => 'Active Link');
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 $item (sort(keys(%colortypes))) {
Line 1098 sub colorschanger {	Line 1093 sub colorschanger {
'" size="10" value="'.$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'".');">'.&mt('Select').'</a></td>'.	.$item."','parmform.pres','psub'".');">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 $save = &mt('Save');
my $resetbutton = &mt('Reset All');	my $rstall = &mt('Reset All');
my $resetbuttondesc = &mt('Reset All Colors to Default');	my $resetdefault = &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 1144 $start_data_table	Line 1139 $start_data_table
$chtable	$chtable
$end_data_table	$end_data_table
</table>	</table>
<input type="submit" value="$savebutton" />	<input type="submit" value="$save" />
<input type="submit" name="resetall" value="$resetbutton" title="$resetbuttondesc" />	<input type="submit" name="resetall" value="$rstall" title="$resetdefault" />
</form>	</form>
ENDCOL	ENDCOL
}	}
Line 1155 sub verify_and_change_colors {	Line 1150 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 Color',	my %colortypes=('pgbg' => 'Page Background',
'tabbg' => 'Header Background Color',	'tabbg' => 'Header Background',
'sidebg'=> 'Header Border Color',	'sidebg'=> 'Header Border',
'font' => 'Font Color',	'font' => 'Font',
'link' => 'Un-Visited Link Color',	'link' => 'Un-Visited Link',
'vlink' => 'Visited Link Color',	'vlink' => 'Visited Link',
'alink' => 'Active Link Color');	'alink' => 'Active Link');

my $message='';	my $message='';
foreach my $item (keys %colortypes) {	foreach my $item (keys %colortypes) {
Line 1170 sub verify_and_change_colors {	Line 1165 sub verify_and_change_colors {
if (($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});
$message.=&Apache::lonhtmlcommon::confirm_success(&mt('Set [_1] to [_2]','<i>'.$colortypes{$item}.'</i>','<tt>"'.$color.'"</tt>'))	$message.=&Apache::lonhtmlcommon::confirm_success(&mt('Set '.$colortypes{$item}.' to ').'<tt>"'.$color.'"</tt>').'<br />';
.'<br />';
} else {	} else {
&Apache::lonnet::del('environment',[$entry]);	&Apache::lonnet::del('environment',[$entry]);
&Apache::lonnet::delenv('environment.'.$entry);	&Apache::lonnet::delenv('environment.'.$entry);
$message.=&Apache::lonhtmlcommon::confirm_success(&mt('Reset [_1]','<i>'.$colortypes{$item}.'</i>'))	$message.=&Apache::lonhtmlcommon::confirm_success(&mt('Reset '.$colortypes{$item}.'.')).'<br />';
.'<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});

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

######################################################	######################################################
Line 1202 sub passwordchanger {	Line 1188 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(
	{ href => '/adm/preferences?action=changepass',
	text => 'Change Password'});
	unless ($caller eq 'reset_by_email') {
	$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 1212 sub passwordchanger {	Line 1205 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 [_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.',	$r->print(&mt('Sorry, the URL you provided to complete the reset of your password was invalid. Either the token included in the URL has been deleted or the URL you provided was invalid. Please submit a <a href="/adm/resetpw">new request</a> for a password reset, and follow the link to the new URL included in the e-mail that will be sent to you, to allow you to enter a new password.'));
'<a href="/adm/resetpw">','</a>')
);
return;	return;
}	}
if (defined($data{time})) {	if (defined($data{time})) {
Line 1283 ENDFORM	Line 1274 ENDFORM
sub jscript_send {	sub jscript_send {
my ($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 1311 sub jscript_send {	Line 1302 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 1332 sub client_form {	Line 1321 sub client_form {
'newpass' => 'New Password',	'newpass' => 'New Password',
'confirmpass' => 'Confirm Password',	'confirmpass' => 'Confirm Password',
'changepass' => 'Save');	'changepass' => 'Save');
my $output = '<form name="client">'
.&Apache::lonhtmlcommon::start_pick_box();	my $output = qq\|
	<form name="client" >
	<table>
	\|;
if ($caller eq 'reset_by_email') {	if ($caller eq 'reset_by_email') {
$output .= &Apache::lonhtmlcommon::row_title(	$output .= qq\|
'<label for="email">'.$lt{'email'}.'</label>')	<tr><td class="LC_preferences_labeltext"><label for="email">$lt{'email'}</label>:</td>
.'<input type="text" name="email" size="30" />'	<td><input type="text" name="email" size="30" /> </td></tr>
.&Apache::lonhtmlcommon::row_closure()	<tr><td class="LC_preferences_labeltext"><label for="uname">$lt{'username'}</label>:</td>
.&Apache::lonhtmlcommon::row_title(	<td>
'<label for="uname">'.$lt{'username'}.'</label>')	<input type="text" name="uname" size="15" />
.'<input type="text" name="uname" size="15" />'	<input type="hidden" name="currentpass" value="$currentpass" />
.'<input type="hidden" name="currentpass" value="'.$currentpass.'" />'	</td></tr>
.&Apache::lonhtmlcommon::row_closure()	<tr><td class="LC_preferences_labeltext"><label for="udom">$lt{'domain'}</label>:</td>
.&Apache::lonhtmlcommon::row_title(	<td>
'<label for="udom">'.$lt{'domain'}.'</label>')	\|;
.&Apache::loncommon::select_dom_form($defdom,'udom')	$output .= &Apache::loncommon::select_dom_form($defdom,'udom').'
.&Apache::lonhtmlcommon::row_closure();	</td>
	</tr>
	';
} else {	} else {
$output .= &Apache::lonhtmlcommon::row_title(	$output .= qq\|
'<label for="currentpass">'.$lt{'currentpass'}.'</label>')	<tr><td class="LC_preferences_labeltext"><label for="currentpass">$lt{'currentpass'}</label></td>
.'<input type="password" name="currentpass" size="10"/>'	<td><input type="password" name="currentpass" size="10"/> </td></tr>
.&Apache::lonhtmlcommon::row_closure();	\|;
}	}
$output .= &Apache::lonhtmlcommon::row_title(	$output .= <<"ENDFORM";
'<label for="newpass_1">'.$lt{'newpass'}.'</label>')	<tr><td class="LC_preferences_labeltext"><label for="newpass_1">$lt{'newpass'}</label></td>
.'<input type="password" name="newpass_1" size="10" />'	<td><input type="password" name="newpass_1" size="10" /> </td></tr>
.&Apache::lonhtmlcommon::row_closure()	<tr><td class="LC_preferences_labeltext"><label for="newpass_2">$lt{'confirmpass'}</label></td>
.&Apache::lonhtmlcommon::row_title(	<td><input type="password" name="newpass_2" size="10" /> </td></tr>
'<label for="newpass_2">'.$lt{'confirmpass'}.'</label>')	<tr><td colspan="2" align="center">
.'<input type="password" name="newpass_2" size="10" />'	<input type="button" value="$lt{'changepass'}" onClick="send();" />
.&Apache::lonhtmlcommon::row_closure(1)	</table>
.&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 1373 sub client_form {	Line 1364 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 1395 sub server_form {	Line 1386 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 1540 ENDERROR	Line 1530 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$/) {
$message = &Apache::lonhtmlcommon::confirm_success(&mt('The password for user [_1] was successfully changed.','<i>'.$user.'</i>'));	$message = &Apache::lonhtmlcommon::confirm_success(&mt('The password for [_1] was successfully changed.',$user));
$message = &Apache::loncommon::confirmwrapper($message);
if ($caller eq 'reset_by_email') {	if ($caller eq 'reset_by_email') {
$r->print($message.'<br />');	$r->print($message.'<br />');
} else {	} else {
$r->print(&Apache::loncommon::confirmwrapper($message));	&print_main_menu($r, $message);
}	}
} else {	} else {
# error error: run in circles, scream and shout	# error error: run in circles, scream and shout
if ($caller eq 'reset_by_email') {	$message = &mt("The password for [_1] was not changed.",$user).' '.&mt('Please make sure your old password was entered correctly.');
if (!$result) {	unless ($caller eq 'reset_by_email') {
return 1;	&print_main_menu($r, $message);
} else {
return $result;
}
} 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);
$r->print(&Apache::loncommon::confirmwrapper($message));
}	}
	return 1;
}	}
return;	return;
}	}
Line 1569 ENDERROR	Line 1552 ENDERROR
################################################################	################################################################
sub discussionchanger {	sub discussionchanger {
my $r = shift;	my $r = shift;
	Apache::lonhtmlcommon::add_breadcrumb(
	{ href => '/adm/preferences?action=changediscussions',
	text => 'Change Discussion Preferences'});
	$r->print(Apache::loncommon::start_page('Message Management'));
	$r->print(Apache::lonhtmlcommon::breadcrumbs('Change Discussion Preferences'));
my $user = $env{'user.name'};	my $user = $env{'user.name'};
my $domain = $env{'user.domain'};	my $domain = $env{'user.domain'};
my %userenv = &Apache::lonnet::get	my %userenv = &Apache::lonnet::get
Line 1582 sub discussionchanger {	Line 1570 sub discussionchanger {
}	}
}	}
if (defined($userenv{'discmarkread'})) {	if (defined($userenv{'discmarkread'})) {
unless ($userenv{'discmarkread'} eq '') {	unless ($userenv{'discdisplay'} eq '') {
$discmark = $userenv{'discmarkread'};	$discmark = $userenv{'discmarkread'};
}	}
}	}
Line 1608 sub discussionchanger {	Line 1596 sub discussionchanger {
'disa' => 'Posts displayed?',	'disa' => 'Posts displayed?',
'npmr' => 'New posts cease to be identified as "New"?',	'npmr' => 'New posts cease to be identified as "New"?',
'thde' => 'The preferences you set here can be overridden within each individual discussion.',	'thde' => 'The preferences you set here can be overridden within each individual discussion.',
'chgt' => 'Change to ',	'chgt' => 'Change to '
);	);
my $dispchange = $lt{'unread'};	my $dispchange = $lt{'unread'};
my $markchange = $lt{'ondisp'};	my $markchange = $lt{'ondisp'};
Line 1632 sub discussionchanger {	Line 1620 sub discussionchanger {
<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 1659 END	Line 1647 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('<br />'.
'<input type="submit" name="sub" value="'.&mt('Save').'" />'.	$r->print('<br /><br /><input type="submit" name="sub" value="'.&mt('Save').'" /><br /><br />'.&mt('Note').': '.$lt{'thde'}.'</form>');
'</form>');
}	}

sub verify_and_change_discussion {	sub verify_and_change_discussion {
Line 1672 sub verify_and_change_discussion {	Line 1659 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 .= &Apache::lonhtmlcommon::confirm_success(&mt('In discussions: only new posts will be displayed.')).'<br />';	$message .=&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 .= &Apache::lonhtmlcommon::confirm_success(&mt('In discussions: all posts will be displayed.')).'<br />';	$message .= &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');
}	}
Line 1693 sub verify_and_change_discussion {	Line 1680 sub verify_and_change_discussion {
&Apache::lonnet::delenv('environment.discmarkread');	&Apache::lonnet::delenv('environment.discmarkread');
}	}
}	}
$message=&Apache::loncommon::confirmwrapper($message);	&print_main_menu($r, $message);
$r->print(<<ENDVCSCREEN);
$message
ENDVCSCREEN
}	}

################################################################	################################################################
Line 1704 ENDVCSCREEN	Line 1688 ENDVCSCREEN
################################################################	################################################################
sub coursedisplaychanger {	sub coursedisplaychanger {
my $r = shift;	my $r = shift;
	&Apache::lonhtmlcommon::add_breadcrumb(
	{ href => '/adm/preferences?action=changecourseinit',
	text => 'Change Course Init. Pref.'});
	$r->print(Apache::loncommon::start_page('Change Course Initialization Preference'));
	$r->print(Apache::lonhtmlcommon::breadcrumbs('Change Course Init. Pref.'));
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',['course_init_display']);	my %userenv = &Apache::lonnet::get('environment',['course_init_display']);
Line 1717 sub coursedisplaychanger {	Line 1706 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]first resource[_2] in the course.','<b>','</b>');	my $whatsnew_off=&mt('Display the [_1]first resource[_2] in the course.','<b>','</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>');	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>'.	$r->print('<br /><b>'
&mt('Set the default page to be displayed when you select a course role').	.&mt('Set the default page to be displayed when you select a course role')
'</b> '.	.'</b> '
&mt('(Currently: [_1])',$pagenames{$currvalue}).'<br />'.	.&mt('(Currently: [_1])',$pagenames{$currvalue})
&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] page in the course.",'<i>','</i>').	.'<br />'
'<br /><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 1770 sub verify_and_change_coursepage {	Line 1761 sub verify_and_change_coursepage {
my $cnum = $env{'course.'.$env{'request.course.id'}.'.num'};	my $cnum = $env{'course.'.$env{'request.course.id'}.'.num'};
my ($furl,$ferr)=	my ($furl,$ferr)=
&Apache::lonuserstate::readmap($cdom.'/'.$cnum);	&Apache::lonuserstate::readmap($cdom.'/'.$cnum);
$message .= '<br /><a href="'.$furl.'">'.$lt{'gtts'}.' <i>'.&mt('now').'</i></a>';	$message .= '<br /><font size="+1"><a href="'.$furl.'">'.$lt{'gtts'}.' <i>'.&mt('now').'</i></a></font>';
} else {	} else {
$message .= '<br /><a href="/adm/whatsnew?refpage='.	$message .= '<br /><font size="+1"><a href="/adm/whatsnew?refpage='.
$refpage.'">'.$lt{'dasp'}.'</a>';	$refpage.'">'.$lt{'dasp'}.'</a></font>';
}	}
}	}
$message = &Apache::lonhtmlcommon::confirm_success($message);	&print_main_menu($r, &Apache::lonhtmlcommon::confirm_success($message));
$message = &Apache::loncommon::confirmwrapper($message);	}
$r->print(<<ENDVCSCREEN);
$message	sub print_main_menu {
ENDVCSCREEN	my ($r, $message) = @_;
	# Determine current authentication method
	my $user = $env{'user.name'};
	my $domain = $env{'user.domain'};
	my $currentauth=&Apache::lonnet::queryauthenticate($user,$domain);

	# build the data structure for menu generation
	my $aboutmeurl='/adm/'.$env{'user.domain'}.'/'.$env{'user.name'}.'/aboutme';
	my $role = ($env{'user.adv'} ? 'Roles' : 'Course');
	my %permissions;
	if (&Apache::lonnet::usertools_access($user,$domain,'aboutme')) {
	$permissions{'aboutme'} = 'F';
	}
	my @menu=
	({ categorytitle=>'Personal Data',
	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.'
	},
	{ 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',
	items =>[
	{ linktext => 'Color Scheme',
	url => '/adm/preferences?action=changecolors',
	permission => 'F',
	#help => 'Change_Colors',
	icon => 'preferences-desktop-theme.png',
	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',
	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',
	url => '/adm/preferences?action=changewysiwyg',
	permission => 'F',
	#help => '',
	icon => 'edit-select-all.png',
	linktitle => 'Enable or disable the WYSIWYG-Editor.'
	},
	{ linktext => $role.' Page',
	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',
	permission => 'F',
	#help => '',
	icon => 'stat.png',
	linktitle => 'Change how Scientific Equations are displayed.'
	},
	]
	},
	{ categorytitle=>'Message Management',
	items =>[
	{ linktext => 'Messages & Notifications',
	url => '/adm/preferences?action=changemsgforward',
	permission => 'F',
	#help => 'Prefs_Messages',
	icon => 'mail-reply-all.png',
	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 discussion boards and individual resources in all your courses.'
	},
	]
	},
	{ categorytitle=>'Other',
	items =>[
	{ linktext => 'Register Response Devices ("Clickers")',
	url => '/adm/preferences?action=changeclicker',
	permission => 'F',
	#help => '',
	icon => 'network-workgroup.png',
	linktitle => 'Register your clicker.'
	},
	]
	},
	);

	if ($currentauth =~ /^(unix\|internal):/) {
	push(@{ $menu[0]->{items} }, {
	linktext => 'Password',
	url => '/adm/preferences?action=changepass',
	permission => 'F',
	#help => 'Change_Password',
	icon => 'emblem-readonly.png',
	linktitle => 'Change your password.',
	});
	}
	if ($env{'environment.remote'} eq 'off') {
	push(@{ $menu[1]->{items} }, {
	linktext => 'Launch Remote Control',
	url => '/adm/remote?url=/adm/preferences?action=launch',
	permission => 'F',
	#help => '',
	icon => 'network-wireless.png',
	linktitle => 'Launch the remote control for LON-CAPA.',
	});
	}else{
	push(@{ $menu[1]->{items} }, {
	linktext => 'Collapse Remote Control',
	url => '/adm/remote?url=/adm/preferences?action=collapse',
	permission => 'F',
	#help => '',
	icon => 'network-wireless.png',
	linktitle => 'Collapse the remote control for LON-CAPA.',
	});
	}
	my %author_roles = &Apache::lonnet::get_my_roles($user,$domain,'userroles','',['au']);
	if (keys(%author_roles) > 0) {
	push(@{ $menu[4]->{items} }, {
	linktext => 'Restrict Domain Coordinator Access',
	url => '/adm/preferences?action=changedomcoord',
	permission => 'F',
	#help => '',
	icon => 'system-lock-screen.png',
	linktitle => 'Restrict domain coordinator access.',
	});
	}

	if (&Apache::lonnet::allowed('whn',$env{'request.course.id'})
	\|\| &Apache::lonnet::allowed('whn',$env{'request.course.id'}.'/'
	.$env{'request.course.sec'})) {
	push(@{ $menu[4]->{items} }, {
	linktext => 'Course Initialization',
	url => '/adm/preferences?action=changecourseinit',
	permission => 'F',
	#help => '',
	icon => 'edit-copy.png',
	linktitle => 'Set the default page to be displayed when you select a course role.',
	});

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

	$r->print(&Apache::loncommon::start_page('My Space'));
	$r->print(Apache::lonhtmlcommon::breadcrumbs('Change Preferences'));
	$r->print($message);
	$r->print(Apache::lonhtmlcommon::generate_menu(@menu));
	$r->print(Apache::loncommon::end_page());
}	}

######################################################	######################################################
Line 1790 ENDVCSCREEN	Line 1964 ENDVCSCREEN
################################################################	################################################################
# Main handler #	# Main handler #
################################################################	################################################################
sub handler {	sub handler {
	my $r = shift;
	Apache::loncommon::content_type($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',
	help =>
	'Prefs_About_Me,Prefs_Language,Prefs_Screen_Name_Nickname,Change_Colors,Change_Password,Prefs_Messages,Change_Discussion_Display'});
	if(!exists $env{'form.action'}) {
	&print_main_menu($r);
	}elsif($env{'form.action'} eq 'changepass'){
	&passwordchanger($r);
	}elsif($env{'form.action'} eq 'verify_and_change_pass'){
	&verify_and_change_password($r);
	}elsif($env{'form.action'} eq 'changescreenname'){
	&screennamechanger($r);
	}elsif($env{'form.action'} eq 'verify_and_change_screenname'){
	&verify_and_change_screenname($r);
	}elsif($env{'form.action'} eq 'changemsgforward'){
	&msgforwardchanger($r);
	}elsif($env{'form.action'} eq 'verify_and_change_msgforward'){
	&verify_and_change_msgforward($r);
	}elsif($env{'form.action'} eq 'changecolors'){
	&colorschanger($r);
	}elsif($env{'form.action'} eq 'verify_and_change_colors'){
	&verify_and_change_colors($r);
	}elsif($env{'form.action'} eq 'changelanguages'){
	&languagechanger($r);
	}elsif($env{'form.action'} eq 'verify_and_change_languages'){
	&verify_and_change_languages($r);
	}elsif($env{'form.action'} eq 'changewysiwyg'){
	&wysiwygchanger($r);
	}elsif($env{'form.action'} eq 'set_wysiwyg'){
	&verify_and_change_wysiwyg($r);
	}elsif($env{'form.action'} eq 'changediscussions'){
	&discussionchanger($r);
	}elsif($env{'form.action'} eq 'verify_and_change_discussion'){
	&verify_and_change_discussion($r);
	}elsif($env{'form.action'} eq 'changerolespref'){
	&rolesprefchanger($r);
	}elsif($env{'form.action'} eq 'verify_and_change_rolespref'){
	&verify_and_change_rolespref($r);
	}elsif($env{'form.action'} eq 'changetexenginepref'){
	&texenginechanger($r);
	}elsif($env{'form.action'} eq 'verify_and_change_texengine'){
	&verify_and_change_texengine($r);
	}elsif($env{'form.action'} eq 'changeicons'){
	&iconchanger($r);
	}elsif($env{'form.action'} eq 'verify_and_change_icons'){
	&verify_and_change_icons($r);
	}elsif($env{'form.action'} eq 'changeclicker'){
	&clickerchanger($r);
	}elsif($env{'form.action'} eq 'verify_and_change_clicker'){
	&verify_and_change_clicker($r);
	}elsif($env{'form.action'} eq 'changedomcoord'){
	&domcoordchanger($r);
	}elsif($env{'form.action'} eq 'verify_and_change_domcoord'){
	&verify_and_change_domcoord($r);
	}elsif($env{'form.action'} eq 'lockwarning'){
	&lockwarning($r);
	}elsif($env{'form.action'} eq 'verify_and_change_locks'){
	&verify_and_change_lockwarning($r);
	}elsif($env{'form.action'} eq 'changecourseinit'){
	&coursedisplaychanger($r);
	}elsif($env{'form.action'} eq 'verify_and_change_coursepage'){
	&verify_and_change_coursepage($r);
	}elsif($env{'form.action'} eq 'debugtoggle'){
	toggle_debug();
	print_main_menu($r);
	}

	return OK;


	}
	#remove when done
	#old handler routine
	sub handler2 {
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'};
Line 1847 sub handler {	Line 2107 sub handler {
}));	}));

push (@Options,({ action => 'changemsgforward',	push (@Options,({ action => 'changemsgforward',
linktext => 'Messages & Notifications',	linktext => 'Change Message Forwarding and Notification E-mail Addresses',
href => '/adm/preferences',	href => '/adm/preferences',
help => 'Prefs_Messages',	help => 'Prefs_Messages',
breadcrumb =>	breadcrumb =>
{ href => '/adm/preferences?action=changemsgforward',	{ href => '/adm/preferences?action=changemsgforward',
	text => 'Change Message Forwarding/Notification'},
text => 'Messages & Notifications'},
subroutine => \&msgforwardchanger,	subroutine => \&msgforwardchanger,
},	},
{ action => 'verify_and_change_msgforward',	{ action => 'verify_and_change_msgforward',
help => 'Prefs_Messages',	help => 'Prefs_Messages',
breadcrumb =>	breadcrumb =>
{ href => '/adm/preferences?action=changemsgforward',	{ href => '/adm/preferences?action=changemsgforward',
text => 'Messages & Notifications'},	text => 'Change Message Forwarding/Notification'},
printmenu => 'no',	printmenu => 'yes',
subroutine => \&verify_and_change_msgforward }));	subroutine => \&verify_and_change_msgforward }));
if (&Apache::lonnet::usertools_access($user,$domain,'aboutme')) {	my $aboutmeaction=
my $aboutmeaction = '/adm/'.$domain.'/'.$user.'/aboutme';	'/adm/'.$env{'user.domain'}.'/'.$env{'user.name'}.'/aboutme';
push (@Options,{ action => 'none',	push (@Options,{ action => 'none',
linktext =>"Edit the Personal Information Page",	linktext =>
help => 'Prefs_About_Me',	q{Edit the Personal Information Page},
href => $aboutmeaction});	help => 'Prefs_About_Me',
}	href => $aboutmeaction});
push (@Options,({ action => 'changecolors',	push (@Options,({ action => 'changecolors',
linktext => 'Change Color Scheme',	linktext => 'Change Color Scheme',
href => '/adm/preferences',	href => '/adm/preferences',
Line 1952 sub handler {	Line 2211 sub handler {
}));	}));

push (@Options,({ action => 'changetexenginepref',	push (@Options,({ action => 'changetexenginepref',
linktext => 'Math display settings',	linktext => 'Change How Math Equations Are Displayed',
href => '/adm/preferences',	href => '/adm/preferences',
subroutine => \&texenginechanger,	subroutine => \&texenginechanger,
breadcrumb =>	breadcrumb =>
{ href => '/adm/preferences?action=changetexenginepref',	{ href => '/adm/preferences?action=changetexenginepref',
text => 'Math display settings'},	text => 'Change Math Pref'},
},	},
{ action => 'verify_and_change_texengine',	{ action => 'verify_and_change_texengine',
subroutine => \&verify_and_change_texengine,	subroutine => \&verify_and_change_texengine,
Line 1996 sub handler {	Line 2255 sub handler {
}));	}));

push (@Options,({ action => 'changeclicker',	push (@Options,({ action => 'changeclicker',
linktext => 'Register Response Devices ("Clickers")',	linktext => 'Register Response Devices ("Clickers")',
href => '/adm/preferences',	href => '/adm/preferences',
subroutine => \&clickerchanger,	subroutine => \&clickerchanger,
breadcrumb =>	breadcrumb =>
Line 2063 sub handler {	Line 2322 sub handler {
}));	}));
}	}

if (&can_toggle_debug()) {	if ($env{'user.name'} =~ /^(albertel\|fox\|foxr\|kortemey\|korte\|raeburn)$/) {
push (@Options,({ action => 'debugtoggle',	push (@Options,({ action => 'debugtoggle',
printmenu => 'yes',	printmenu => 'yes',
subroutine => \&toggle_debug,	subroutine => \&toggle_debug,
Line 2095 sub handler {	Line 2354 sub handler {
\|\| ($printmenu eq 'not_on_error' && !$error) )	\|\| ($printmenu eq 'not_on_error' && !$error) )
&& (!$env{'form.returnurl'})) {	&& (!$env{'form.returnurl'})) {
my $optionlist = '<table cellpadding="5">';	my $optionlist = '<table cellpadding="5">';
if (&can_toggle_debug()) {	if ($env{'user.name'} =~
	/^(albertel\|kortemey\|fox\|foxr\|korte\|hallmat3\|turtle\|raeburn)$/
	) {
push (@Options,({ action => 'debugtoggle',	push (@Options,({ action => 'debugtoggle',
linktext => 'Toggle Debug Messages',	linktext => 'Toggle Debug Messages',
text => 'Current Debug status is: '.	text => 'Current Debug status is -'.
($env{'user.debug'} ? 'on' : 'off'),	$env{'user.debug'}.'-.',
href => '/adm/preferences',	href => '/adm/preferences',
printmenu => 'yes',	printmenu => 'yes',
subroutine => \&toggle_debug,	subroutine => \&toggle_debug,
Line 2141 sub handler {	Line 2402 sub handler {
}	}

sub toggle_debug {	sub toggle_debug {
if (&can_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.1.125.4.9
changed lines
	Added in v.1.152