loncom/interface/lonpreferences.pm - diff

Return to lonpreferences.pm CVS log

Up to [LON-CAPA] / loncom / interface

Diff for /loncom/interface/lonpreferences.pm between versions 1.134 and 1.182

version 1.134, 2009/01/15 18:31:11	version 1.182, 2010/01/07 21:55:17
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>'));
}	}
	$message=&Apache::loncommon::confirmwrapper($message);
&Apache::loncommon::flush_langs_cache($user,$domain);	&Apache::loncommon::flush_langs_cache($user,$domain);
print_main_menu($r, $message);	&print_main_menu($r, $message);
# $r->print(<<ENDVCSCREEN);
#$message
#ENDVCSCREEN
}	}

################################################################	################################################################
Line 207 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 219 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 250 $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 276 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 303 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 331 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 372 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 390 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 />'.
<input type="checkbox" '.$checked.' name="recentroles" value="true" /></label>	'<h2>'.&mt('Recent '.$role.'s Hotlist').'</h2>'.
<br />'.&mt('Number of '.$role.'s in Hotlist:').'	&Apache::lonhtmlcommon::start_pick_box().
<select name="recentrolesn" size="1">	&Apache::lonhtmlcommon::row_title('<label for="Hotlist">'.&mt('Enable Recent '.$role.'s Hotlist').'</label>').
'.$options.'	'<input id="Hotlist" type="checkbox"'.$checked.' name="recentroles" value="true" />'.
</select>	&Apache::lonhtmlcommon::row_closure().
<p>'.&mt('This list below can be used to <q>freeze</q> '.$lc_role.'s on your screen. Those marked as frozen will not be removed from the list, even if they have not been used recently.').'	&Apache::lonhtmlcommon::row_title('<label for="NumberOfRoles">'.&mt('Number of '.$role.'s in Hotlist').'</label>').
	'<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 />
<input type="submit" value="'.&mt('Change').'" />	<input type="submit" value="'.&mt('Save').'" />
</form>');	</form>');
}	}

Line 448 sub verify_and_change_rolespref {	Line 462 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});
$message=&mt('Recent '.$role.'s Hotlist is Enabled');	$message=&Apache::lonhtmlcommon::confirm_success(&mt('Recent '.$role.'s Hotlist is Enabled.')." ".&mt('Display [_1] Most Recent '.$role.'s.',$hotlist_n));
} 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');	$message=&Apache::lonhtmlcommon::confirm_success(&mt('Recent '.$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});
&Apache::lonnet::appenv({'environment.recentrolesn' => $hotlist_n});	&Apache::lonnet::appenv({'environment.recentrolesn' => $hotlist_n});
if ($hotlist_flag) {
$message.="<br />".
&mt('Display [_1] Most Recent '.$role.'s',$hotlist_n)."\n";
}
}	}

# Get list of froze roles and list of recent roles	# Get list of froze roles and list of recent roles
Line 481 sub verify_and_change_rolespref {	Line 491 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 489 sub verify_and_change_rolespref {	Line 499 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 518 sub screennamechanger {	Line 525 sub screennamechanger {
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('<p>'	$r->print('<p>'
.&mt('Change the name that is displayed in your posts.')	.&mt('Change the name that is displayed in your posts.')
Line 527 sub screennamechanger {	Line 534 sub screennamechanger {
$r->print('<form name="prefs" action="/adm/preferences" method="post">'	$r->print('<form name="prefs" action="/adm/preferences" method="post">'
.'<input type="hidden" name="action" value="verify_and_change_screenname" />'	.'<input type="hidden" name="action" value="verify_and_change_screenname" />'
.&Apache::lonhtmlcommon::start_pick_box()	.&Apache::lonhtmlcommon::start_pick_box()
.&Apache::lonhtmlcommon::row_title(&mt('New screenname (shown if you post anonymously)'))	.&Apache::lonhtmlcommon::row_title(&mt('Screenname').' '.&mt('(shown if you post anonymously)'))
.'<input type="text" size="20" value="'.$screenname.'" name="screenname" />'	.'<input type="text" size="20" value="'.$screenname.'" name="screenname" />'
.&Apache::lonhtmlcommon::row_closure()	.&Apache::lonhtmlcommon::row_closure()
.&Apache::lonhtmlcommon::row_title(&mt('New nickname (shown if you post non-anonymously)'))	.&Apache::lonhtmlcommon::row_title(&mt('Nickname').' '.&mt('(shown if you post non-anonymously)'))
.'<input type="text" size="20" value="'.$nickname.'" name="nickname" />'	.'<input type="text" size="20" value="'.$nickname.'" name="nickname" />'
.&Apache::lonhtmlcommon::row_closure()	.&Apache::lonhtmlcommon::row_closure()
.&Apache::lonhtmlcommon::row_title()	.&Apache::lonhtmlcommon::row_title()
Line 552 sub verify_and_change_screenname {	Line 559 sub verify_and_change_screenname {
if ($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 />';	$message.='<br />';
Line 565 sub verify_and_change_screenname {	Line 572 sub verify_and_change_screenname {
if ($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 583 sub verify_and_change_screenname {	Line 588 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 607 sub iconchanger {	Line 612 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 623 sub verify_and_change_icons {	Line 628 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 637 sub verify_and_change_icons {	Line 643 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 649 sub clickerchanger {	Line 655 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 675 sub verify_and_change_clicker {	Line 682 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 685 sub verify_and_change_clicker {	Line 693 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 696 sub domcoordchanger {	Line 704 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 719 sub verify_and_change_domcoord {	Line 727 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 773 sub msgforwardchanger {	Line 788 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 => '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 => '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 797 sub msgforwardchanger {	Line 812 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 855 $validatescript	Line 870 $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 904 ENDMSG	Line 920 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 916 ENDMSG	Line 932 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 941 ENDMSG	Line 957 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 955 ENDMSG	Line 971 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 982 sub verify_and_change_msgforward {	Line 998 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 />';
}	}
}	}
}	}
$newscreen=~s/\,$//;	$newscreen=~s/\,$//;
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});
$message .= &mt('Set message forwarding to ').'<tt>"'.$newscreen.'"</tt>.'	$message .= &Apache::lonhtmlcommon::confirm_success(&mt('Set message forwarding to ').'<tt>"'.$newscreen.'"</tt>.<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.= &Apache::lonhtmlcommon::confirm_success(&mt("Set message forwarding to 'off'.").'<br />');
}	}
my $critnotification;	my $critnotification;
my $notification;	my $notification;
Line 1039 sub verify_and_change_msgforward {	Line 1059 sub verify_and_change_msgforward {
if ($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});
$message.=&mt('Set non-critical message notification address(es) to ').'<tt>"'.$notification.'"</tt>.<br />';	$message.=&Apache::lonhtmlcommon::confirm_success(&mt('Set non-critical message notification address(es) to ').'<tt>"'.$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 />';	$message.=&Apache::lonhtmlcommon::confirm_success(&mt("Set non-critical message notification to 'off'.").'<br />');
}	}
if ($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});
$message.=&mt('Set critical message notification address(es) to ').'<tt>"'.$critnotification.'"</tt>.<br />';	$message.=&Apache::lonhtmlcommon::confirm_success(&mt('Set critical message notification address(es) to ').'<tt>"'.$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 />';	$message.=&Apache::lonhtmlcommon::confirm_success(&mt("Set critical message notification to 'off'.").'<br />');
}	}
if ($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});
$message.=&mt('Set address(es) to receive excerpts with html retained ').'<tt>"'.$notify_with_html.'"</tt>.';	$message.=&Apache::lonhtmlcommon::confirm_success(&mt('Set address(es) to receive excerpts with html retained ').'<tt>"'.$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.=&Apache::lonhtmlcommon::confirm_success(&mt("Set notification address to receive excerpts with html stripped."));
} else {	} else {
$message.=&mt("Set all notification addresses to receive excerpts with html stripped.");	$message.=&Apache::lonhtmlcommon::confirm_success(&mt("Set all notification addresses to receive excerpts with html stripped."));
}	}
}	}
} else {	} else {
&Apache::lonnet::del('environment',['notifywithhtml']);	&Apache::lonnet::del('environment',['notifywithhtml']);
&Apache::lonnet::delenv('environment\.notifywithhtml');	&Apache::lonnet::delenv('environment.notifywithhtml');
}
if ($message) {
$message .= '<br /><hr />';
}	}
&Apache::loncommon::flush_email_cache($user,$domain);	&Apache::loncommon::flush_email_cache($user,$domain);
	$message=&Apache::loncommon::confirmwrapper($message);
&msgforwardchanger($r,$message);	&msgforwardchanger($r,$message);
}	}

Line 1088 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 $item (sort(keys(%colortypes))) {
Line 1110 sub colorschanger {	Line 1131 sub colorschanger {
'" size="10" value="'.$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 1153 $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 1164 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 $item (keys %colortypes) {
Line 1179 sub verify_and_change_colors {	Line 1208 sub verify_and_change_colors {
if (($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 1208 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 1223 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($data{time})) {
Line 1292 ENDFORM	Line 1323 ENDFORM
sub jscript_send {	sub jscript_send {
my ($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 1320 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 1338 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 1382 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 1404 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 1548 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);	$message = &Apache::loncommon::confirmwrapper($message);
# $r->print("<h3>".&mt('The password for [_1] was successfully changed',$user)."</h3>");	if ($caller eq 'reset_by_email') {
	$r->print($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, $message);
	}
}	}
return;	return;
}	}
Line 1586 sub discussionchanger {	Line 1630 sub discussionchanger {
}	}
}	}
if (defined($userenv{'discmarkread'})) {	if (defined($userenv{'discmarkread'})) {
unless ($userenv{'discdisplay'} eq '') {	unless ($userenv{'discmarkread'} eq '') {
$discmark = $userenv{'discmarkread'};	$discmark = $userenv{'discmarkread'};
}	}
}	}
Line 1601 sub discussionchanger {	Line 1645 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 1630 sub discussionchanger {	Line 1674 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 1663 END	Line 1708 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 1682 sub verify_and_change_discussion {	Line 1723 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 1714 sub verify_and_change_discussion {	Line 1753 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 1734 sub coursedisplaychanger {	Line 1773 sub coursedisplaychanger {
}	}
my %pagenames = &Apache::lonlocal::texthash(	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{$currvalue})	.&mt('(Currently: [_1])',$pagenames{$currvalue})
.'<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>')	.&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 />'	.'<br /><br />'
);	);
$r->print(<<ENDLSCREEN);	$r->print(<<ENDLSCREEN);
Line 1754 sub coursedisplaychanger {	Line 1793 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 1767 sub verify_and_change_coursepage {	Line 1806 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 1778 sub verify_and_change_coursepage {	Line 1817 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 1787 sub verify_and_change_coursepage {	Line 1826 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);
$message .= '<br /><font size="+1"><a href="'.$furl.'">'.$lt{'gtts'}.' <i>'.&mt('now').'</i></a></font>';	$message .= '<br /><a href="'.$furl.'">'.$lt{'gtts'}.' <i>'.&mt('now').'</i></a>';
} else {	} else {
$message .= '<br /><font size="+1"><a href="/adm/whatsnew?refpage='.	$message .= '<br /><a href="/adm/whatsnew?refpage='.
$refpage.'">'.$lt{'dasp'}.'</a></font>';	$refpage.'">'.$lt{'dasp'}.'</a>';
}	}
}	}
# $r->print(<<ENDVCSCREEN);	$message = &Apache::lonhtmlcommon::confirm_success($message);
#$message	$message = &Apache::loncommon::confirmwrapper($message);
#<br /><br />	&print_main_menu($r,$message);
#ENDVCSCREEN
print_main_menu($r, $message);
}	}

sub print_main_menu {	sub print_main_menu {
Line 1817 if (&Apache::lonnet::usertools_access($u	Line 1854 if (&Apache::lonnet::usertools_access($u
my @menu=	my @menu=
({ categorytitle=>'Personal Data',	({ categorytitle=>'Personal Data',
items =>[	items =>[
{ linktext => 'About Me',	{ linktext => 'Personal Information Page',
url => $aboutmeurl,	url => $aboutmeurl,
permission => $permissions{'aboutme'},	permission => $permissions{'aboutme'},
#help => 'Prefs_About_Me',	#help => 'Prefs_About_Me',
Line 1875 my @menu=	Line 1912 my @menu=
icon => 'sctr.png',	icon => 'sctr.png',
linktitle => 'Configure the roles hotlist.'	linktitle => 'Configure the roles hotlist.'
},	},
{ linktext => 'Display of Scientific Equations',	{ linktext => 'Math display settings',
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',
Line 1898 my @menu=	Line 1935 my @menu=
permission => 'F',	permission => 'F',
#help => 'Change_Discussion_Display',	#help => 'Change_Discussion_Display',
icon => 'mail-message-new.png',	icon => 'mail-message-new.png',
linktitle => 'Set display preferences for discussion posts for both bulletin boards and individual resources in all your courses.'	linktitle => 'Set display preferences for discussion posts for both discussion boards and individual resources in all your courses.'
},	},
]	]
},	},
{ categorytitle=>'Other',	{ categorytitle=>'Other',
items =>[	items =>[
{ linktext => 'Register Response Devices ("Clickers")',	{ linktext => 'Register Response Devices ("Clickers")',
url => '/adm/preferences?action=changeclicker',	url => '/adm/preferences?action=changeclicker',
permission => 'F',	permission => 'F',
#help => '',	#help => '',
Line 1928 push(@{ $menu[0]->{items} }, {	Line 1965 push(@{ $menu[0]->{items} }, {
if ($env{'environment.remote'} eq 'off') {	if ($env{'environment.remote'} eq 'off') {
push(@{ $menu[1]->{items} }, {	push(@{ $menu[1]->{items} }, {
linktext => 'Launch Remote Control',	linktext => 'Launch Remote Control',
url => '/adm/remote?url=/adm/preferences?action=launch',	url => '/adm/remote?url=/adm/preferences&action=launch',
permission => 'F',	permission => 'F',
#help => '',	#help => '',
icon => 'network-wireless.png',	icon => 'remotecontrol.png',
linktitle => 'Launch the remote control for LON-CAPA.',	linktitle => 'Launch the remote control for LON-CAPA.',
});	});
}else{	}else{
push(@{ $menu[1]->{items} }, {	push(@{ $menu[1]->{items} }, {
linktext => 'Collapse Remote Control',	linktext => 'Collapse Remote Control',
url => '/adm/remote?url=/adm/preferences?action=collapse',	url => '/adm/remote?url=/adm/preferences&action=collapse',
permission => 'F',	permission => 'F',
#help => '',	#help => '',
icon => 'network-wireless.png',	icon => 'remotecontrol.png',
linktitle => 'Collapse the remote control for LON-CAPA.',	linktitle => 'Collapse the remote control for LON-CAPA.',
});	});
}	}
Line 1969 push(@{ $menu[4]->{items} }, {	Line 2006 push(@{ $menu[4]->{items} }, {
});	});

}	}
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 => '',
Line 1980 push(@{ $menu[4]->{items} }, {	Line 2017 push(@{ $menu[4]->{items} }, {
});	});
}	}

$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 2008 sub handler {	Line 2045 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($env{'form.action'} eq 'verify_and_change_pass'){
Line 2068 sub handler {	Line 2107 sub handler {
}elsif($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 E-mail 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.1.134
changed lines
	Added in v.1.182