--- loncom/interface/lonpreferences.pm 2002/03/30 23:27:00 1.6
+++ loncom/interface/lonpreferences.pm 2004/06/09 01:20:07 1.45
@@ -1,7 +1,7 @@
# The LearningOnline Network
# Preferences
#
-# $Id: lonpreferences.pm,v 1.6 2002/03/30 23:27:00 www Exp $
+# $Id: lonpreferences.pm,v 1.45 2004/06/09 01:20:07 www Exp $
#
# Copyright Michigan State University Board of Trustees
#
@@ -25,18 +25,6 @@
#
# http://www.lon-capa.org/
#
-# (Internal Server Error Handler
-#
-# (Login Screen
-# 5/21/99,5/22,5/25,5/26,5/31,6/2,6/10,7/12,7/14,
-# 1/14/00,5/29,5/30,6/1,6/29,7/1,11/9 Gerd Kortemeyer)
-#
-# 3/1/1 Gerd Kortemeyer)
-#
-# 3/1 Gerd Kortemeyer
-#
-# 2/13/02 2/14 2/15 Matthew Hall
-#
# This package uses the "londes.js" javascript code.
#
# TODOs that have to be completed:
@@ -50,6 +38,8 @@ use Apache::File;
use Crypt::DES;
use DynaLoader; # for Crypt::DES version
use Apache::loncommon();
+use Apache::lonhtmlcommon();
+use Apache::lonlocal;
#
# Write lonnet::passwd to do the call below.
@@ -61,7 +51,7 @@ use Apache::loncommon();
##################################################
sub des_keys {
# Make a new key for DES encryption.
- # Each key has two parts which are returned seperately.
+ # Each key has two parts which are returned separately.
# Please note: Each key must be passed through the &hex function
# before it is output to the web browser. The hex versions cannot
# be used to decrypt.
@@ -98,33 +88,116 @@ sub des_decrypt {
################################################################
# Handler subroutines #
################################################################
+
+################################################################
+# Language Change Subroutines #
+################################################################
+
+sub wysiwygchanger {
+ my $r = shift;
+ my %userenv = &Apache::lonnet::get
+ ('environment',['wysiwygeditor']);
+ my $offselect='';
+ my $onselect='checked="1"';
+ if ($userenv{'wysiwygeditor'}) {
+ $onselect='';
+ $offselect='checked="1"';
+ }
+ my $switchoff=&mt('Disable WYSIWYG editor');
+ my $switchon=&mt('Enable WYSIWYG editor');
+ $r->print(<<ENDLSCREEN);
+<form name="server" action="/adm/preferences" method="post">
+<input type="hidden" name="action" value="set_wysiwyg" />
+<br />
+<input type="radio" name="wysiwyg" value="off" $onselect /> $switchoff<br />
+<input type="radio" name="wysiwyg" value="on" $offselect /> $switchon
+ENDLSCREEN
+ $r->print('<br /><input type="submit" value="'.&mt('Change').'" />');
+}
+
+
+sub verify_and_change_wysiwyg {
+ my $r = shift;
+ my $newsetting=$ENV{'form.wysiwyg'};
+ &Apache::lonnet::put('environment',{'wysiwygeditor' => $newsetting});
+ &Apache::lonnet::appenv('environment.wysiwygeditor' => $newsetting);
+ $r->print('<p>'.&mt('Setting WYSIWYG editor to:').' '.&mt($newsetting).'</p>');
+}
+
+################################################################
+# Language Change Subroutines #
+################################################################
+sub languagechanger {
+ my $r = shift;
+ my $user = $ENV{'user.name'};
+ my $domain = $ENV{'user.domain'};
+ my %userenv = &Apache::lonnet::get
+ ('environment',['languages']);
+ my $language=$userenv{'languages'};
+
+ my $pref=&mt('Preferred language');
+ my %langchoices=('' => 'No language preference');
+ foreach (&Apache::loncommon::languageids()) {
+ if (&Apache::loncommon::supportedlanguagecode($_)) {
+ $langchoices{&Apache::loncommon::supportedlanguagecode($_)}
+ = &Apache::loncommon::plainlanguagedescription($_);
+ }
+ }
+ my $selectionbox=&Apache::loncommon::select_form($language,'language',
+ %langchoices);
+ $r->print(<<ENDLSCREEN);
+<form name="server" action="/adm/preferences" method="post">
+<input type="hidden" name="action" value="verify_and_change_languages" />
+<br />$pref: $selectionbox
+ENDLSCREEN
+ $r->print('<br /><input type="submit" value="'.&mt('Change').'" />');
+}
+
+
+sub verify_and_change_languages {
+ my $r = shift;
+ my $user = $ENV{'user.name'};
+ my $domain = $ENV{'user.domain'};
+# Screenname
+ my $newlanguage = $ENV{'form.language'};
+ $newlanguage=~s/[^\-\w]//g;
+ my $message='';
+ if ($newlanguage) {
+ &Apache::lonnet::put('environment',{'languages' => $newlanguage});
+ &Apache::lonnet::appenv('environment.languages' => $newlanguage);
+ $message='Set new preferred languages to '.$newlanguage;
+ } else {
+ &Apache::lonnet::del('environment',['languages']);
+ &Apache::lonnet::delenv('environment\.languages');
+ $message='Reset preferred language';
+ }
+ $r->print(<<ENDVCSCREEN);
+</p>
+$message
+ENDVCSCREEN
+}
+
+
+################################################################
+# Anonymous Discussion Name Change Subroutines #
+################################################################
sub screennamechanger {
my $r = shift;
- my $errormessage = shift;
- $errormessage = ($errormessage || '');
my $user = $ENV{'user.name'};
my $domain = $ENV{'user.domain'};
- my $homeserver = $ENV{'user.home'};
- my %userenv = &Apache::lonnet::get('environment',['screenname']);
+ my %userenv = &Apache::lonnet::get
+ ('environment',['screenname','nickname']);
my $screenname=$userenv{'screenname'};
+ my $nickname=$userenv{'nickname'};
$r->print(<<ENDSCREEN);
-<html>
-<body bgcolor="#FFFFFF">
-<h1>Preferences for $user</h1>
-<h3>$user is a member of domain $domain</h3>
-$errormessage
-<p>
-Change anonymous discussion screen name for $user
-</p>
-
<form name="server" action="/adm/preferences" method="post">
<input type="hidden" name="action" value="verify_and_change_screenname" />
-New screenname:
+<br />New screenname (shown if you post anonymously):
<input type="text" size="20" value="$screenname" name="screenname" />
+<br />New nickname (shown if you post non-anonymously):
+<input type="text" size="20" value="$nickname" name="nickname" />
<input type="submit" value="Change" />
</form>
-</body>
-</html>
ENDSCREEN
}
@@ -132,32 +205,255 @@ sub verify_and_change_screenname {
my $r = shift;
my $user = $ENV{'user.name'};
my $domain = $ENV{'user.domain'};
- my $homeserver = $ENV{'user.home'};
+# Screenname
my $newscreen = $ENV{'form.screenname'};
- $newscreen=~s/\W//g;
+ $newscreen=~s/[^ \w]//g;
my $message='';
if ($newscreen) {
- my %tmp;
- $tmp{'screenname'}=$newscreen;
- &Apache::lonnet::put('environment',\%tmp);
+ &Apache::lonnet::put('environment',{'screenname' => $newscreen});
+ &Apache::lonnet::appenv('environment.screenname' => $newscreen);
$message='Set new screenname to '.$newscreen;
} else {
&Apache::lonnet::del('environment',['screenname']);
+ &Apache::lonnet::delenv('environment\.screenname');
$message='Reset screenname';
}
+# Nickname
+ $message.='<br />';
+ $newscreen = $ENV{'form.nickname'};
+ $newscreen=~s/[^ \w]//g;
+ if ($newscreen) {
+ &Apache::lonnet::put('environment',{'nickname' => $newscreen});
+ &Apache::lonnet::appenv('environment.nickname' => $newscreen);
+ $message.='Set new nickname to '.$newscreen;
+ } else {
+ &Apache::lonnet::del('environment',['nickname']);
+ &Apache::lonnet::delenv('environment\.nickname');
+ $message.='Reset nickname';
+ }
+
$r->print(<<ENDVCSCREEN);
-<html>
-<body bgcolor="#FFFFFF">
-<h1>Preferences for $user</h1>
-<h3>$user is a member of domain $domain</h3>
-<p>
-Change anonymous discussion screen name for $user
</p>
$message
-</body></html>
ENDVCSCREEN
}
+################################################################
+# Message Forward #
+################################################################
+
+sub msgforwardchanger {
+ my $r = shift;
+ my $user = $ENV{'user.name'};
+ my $domain = $ENV{'user.domain'};
+ my %userenv = &Apache::lonnet::get('environment',['msgforward','notification','critnotification']);
+ my $msgforward=$userenv{'msgforward'};
+ my $notification=$userenv{'notification'};
+ my $critnotification=$userenv{'critnotification'};
+ my $forwardingHelp = Apache::loncommon::help_open_topic("Prefs_Forwarding",
+ "What are forwarding ".
+ "and notification ".
+ "addresses");
+ my $criticalMessageHelp = Apache::loncommon::help_open_topic("Course_Critical_Message",
+ "What are critical messages");
+
+ $r->print(<<ENDMSG);
+$forwardingHelp <br />
+<form name="server" action="/adm/preferences" method="post">
+<input type="hidden" name="action" value="verify_and_change_msgforward" />
+New Forwarding Address(es) (<tt>user:domain,user:domain,...</tt>):
+<input type="text" size="40" value="$msgforward" name="msgforward" /><hr />
+New Message Notification Email Address(es) (<tt>joe\@doe.com,jane\@doe.edu,...</tt>):
+<input type="text" size="40" value="$notification" name="notification" /><hr />
+New Critical Message Notification Email Address(es) (<tt>joe\@doe.com,jane\@doe.edu,...</tt>):
+<input type="text" size="40" value="$critnotification" name="critnotification" />$criticalMessageHelp<hr />
+<input type="submit" value="Change" />
+</form>
+ENDMSG
+}
+
+sub verify_and_change_msgforward {
+ my $r = shift;
+ my $user = $ENV{'user.name'};
+ my $domain = $ENV{'user.domain'};
+ my $newscreen = '';
+ my $message='';
+ foreach (split(/\,/,$ENV{'form.msgforward'})) {
+ my ($msuser,$msdomain)=split(/[\@\:]/,$_);
+ $msuser=~s/\W//g;
+ $msdomain=~s/\W//g;
+ if (($msuser) && ($msdomain)) {
+ if (&Apache::lonnet::homeserver($msuser,$msdomain) ne 'no_host') {
+ $newscreen.=$msuser.':'.$msdomain.',';
+ } else {
+ $message.='No such user: '.$msuser.':'.$msdomain.'<br>';
+ }
+ }
+ }
+ $newscreen=~s/\,$//;
+ if ($newscreen) {
+ &Apache::lonnet::put('environment',{'msgforward' => $newscreen});
+ &Apache::lonnet::appenv('environment.msgforward' => $newscreen);
+ $message.='Set new message forwarding to '.$newscreen.'<br />';
+ } else {
+ &Apache::lonnet::del('environment',['msgforward']);
+ &Apache::lonnet::delenv('environment\.msgforward');
+ $message.='Reset message forwarding<br />';
+ }
+ my $notification=$ENV{'form.notification'};
+ $notification=~s/\s//gs;
+ if ($notification) {
+ &Apache::lonnet::put('environment',{'notification' => $notification});
+ &Apache::lonnet::appenv('environment.notification' => $notification);
+ $message.='Set message notification address to '.$notification.'<br />';
+ } else {
+ &Apache::lonnet::del('environment',['notification']);
+ &Apache::lonnet::delenv('environment\.notification');
+ $message.='Reset message notification<br />';
+ }
+ my $critnotification=$ENV{'form.critnotification'};
+ $critnotification=~s/\s//gs;
+ if ($critnotification) {
+ &Apache::lonnet::put('environment',{'critnotification' => $critnotification});
+ &Apache::lonnet::appenv('environment.critnotification' => $critnotification);
+ $message.='Set critical message notification address to '.$critnotification;
+ } else {
+ &Apache::lonnet::del('environment',['critnotification']);
+ &Apache::lonnet::delenv('environment\.critnotification');
+ $message.='Reset critical message notification<br />';
+ }
+ $r->print(<<ENDVCMSG);
+</p>
+$message
+ENDVCMSG
+}
+
+################################################################
+# Colors #
+################################################################
+
+sub colorschanger {
+ my $r = shift;
+# figure out colors
+ my $function='student';
+ if ($ENV{'request.role'}=~/^(cc|in|ta|ep)/) {
+ $function='coordinator';
+ }
+ if ($ENV{'request.role'}=~/^(su|dc|ad|li)/) {
+ $function='admin';
+ }
+ if (($ENV{'request.role'}=~/^(au|ca)/) ||
+ ($ENV{'REQUEST_URI'}=~/^(\/priv|\~)/)) {
+ $function='author';
+ }
+ my $domain=&Apache::loncommon::determinedomain();
+ my %colortypes=('pgbg' => 'Page Background',
+ 'tabbg' => 'Header Background',
+ 'sidebg'=> 'Header Border',
+ 'font' => 'Font',
+ 'link' => 'Un-Visited Link',
+ 'vlink' => 'Visited Link',
+ 'alink' => 'Active Link');
+ my $chtable='';
+ foreach my $item (sort(keys(%colortypes))) {
+ my $curcol=&Apache::loncommon::designparm($function.'.'.$item,$domain);
+ $chtable.='<tr><td>'.$colortypes{$item}.'</td><td bgcolor="'.$curcol.
+ '"> </td><td><input name="'.$item.
+ '" size="10" value="'.$curcol.
+'" /></td><td><a href="javascript:pjump('."'color_custom','".$colortypes{$item}.
+"','".$curcol."','"
+ .$item."','parmform.pres','psub'".');">Select</a></td></tr>';
+ }
+ my $pjump_def = &Apache::lonhtmlcommon::pjump_javascript_definition();
+ $r->print(<<ENDCOL);
+<script>
+
+ function pclose() {
+ parmwin=window.open("/adm/rat/empty.html","LONCAPAparms",
+ "height=350,width=350,scrollbars=no,menubar=no");
+ parmwin.close();
+ }
+
+ $pjump_def
+
+ function psub() {
+ pclose();
+ if (document.parmform.pres_marker.value!='') {
+ if (document.parmform.pres_type.value!='') {
+ eval('document.server.'+
+ document.parmform.pres_marker.value+
+ '.value=document.parmform.pres_value.value;');
+ }
+ } else {
+ document.parmform.pres_value.value='';
+ document.parmform.pres_marker.value='';
+ }
+ }
+
+
+</script>
+<form name="parmform">
+<input type="hidden" name="pres_marker" />
+<input type="hidden" name="pres_type" />
+<input type="hidden" name="pres_value" />
+</form>
+<form name="server" action="/adm/preferences" method="post">
+<input type="hidden" name="action" value="verify_and_change_colors" />
+<table border="2">
+$chtable
+</table>
+<input type="submit" value="Change Custom Colors" />
+<input type="submit" name="resetall" value="Reset All Colors to Default" />
+</form>
+ENDCOL
+}
+
+sub verify_and_change_colors {
+ my $r = shift;
+# figure out colors
+ my $function='student';
+ if ($ENV{'request.role'}=~/^(cc|in|ta|ep)/) {
+ $function='coordinator';
+ }
+ if ($ENV{'request.role'}=~/^(su|dc|ad|li)/) {
+ $function='admin';
+ }
+ if (($ENV{'request.role'}=~/^(au|ca)/) ||
+ ($ENV{'REQUEST_URI'}=~/^(\/priv|\~)/)) {
+ $function='author';
+ }
+ my $domain=&Apache::loncommon::determinedomain();
+ my %colortypes=('pgbg' => 'Page Background',
+ 'tabbg' => 'Header Background',
+ 'sidebg'=> 'Header Border',
+ 'font' => 'Font',
+ 'link' => 'Un-Visited Link',
+ 'vlink' => 'Visited Link',
+ 'alink' => 'Active Link');
+
+ my $message='';
+ foreach my $item (keys %colortypes) {
+ my $color=$ENV{'form.'.$item};
+ my $entry='color.'.$function.'.'.$item;
+ if (($color=~/^\#[0-9A-Fa-f]{6}$/) && (!$ENV{'form.resetall'})) {
+ &Apache::lonnet::put('environment',{$entry => $color});
+ &Apache::lonnet::appenv('environment.'.$entry => $color);
+ $message.='Set '.$colortypes{$item}.' to '.$color.'<br />';
+ } else {
+ &Apache::lonnet::del('environment',[$entry]);
+ &Apache::lonnet::delenv('environment\.'.$entry);
+ $message.='Reset '.$colortypes{$item}.'<br />';
+ }
+ }
+ $r->print(<<ENDVCCOL);
+</p>
+$message
+<form name="client" action="/adm/preferences" method="post">
+<input type="hidden" name="action" value="changecolors" />
+</form>
+ENDVCCOL
+}
+
######################################################
# password handler subroutines #
######################################################
@@ -194,15 +490,13 @@ sub passwordchanger {
$lkey_npass2= hex($lkey_npass2);
# Output javascript to deal with passwords
# Output DES javascript
+ $r->print("<html><head>");
{
my $include = $r->dir_config('lonIncludes');
my $jsh=Apache::File->new($include."/londes.js");
$r->print(<$jsh>);
}
$r->print(<<ENDFORM);
-
-<body bgcolor="#FFFFFF" onLoad="init();">
-
<script language="JavaScript">
function send() {
@@ -229,14 +523,10 @@ sub passwordchanger {
}
</script>
-<h1>Preferences for $user</h1>
-<h3>$user is a member of domain $domain</h3>
$errormessage
+
<p>
-Change password for $user
-</p>
-<p>
-<!-- We seperate the forms into 'server' and 'client' in order to
+<!-- We separate the forms into 'server' and 'client' in order to
ensure that unencrypted passwords will not be sent out by a
crappy browser -->
@@ -316,9 +606,9 @@ ENDERROR
}
my ($ckey,$n1key,$n2key)=split(/&/,$tmpinfo);
#
- my $currentpass = &des_decrypt($ckey ,$currentpass);
- my $newpass1 = &des_decrypt($n1key,$newpass1);
- my $newpass2 = &des_decrypt($n2key,$newpass2);
+ $currentpass = &des_decrypt($ckey ,$currentpass);
+ $newpass1 = &des_decrypt($n1key,$newpass1);
+ $newpass2 = &des_decrypt($n2key,$newpass2);
#
if ($newpass1 ne $newpass2) {
&passwordchanger($r,
@@ -359,24 +649,165 @@ ENDERROR
# Inform the user the password has (not?) been changed
if ($result =~ /^ok$/) {
$r->print(<<"ENDTEXT");
-<h2>Password for $user was successfully changed</h2>
+<h2>The password for $user was successfully changed</h2>
ENDTEXT
} else {
# error error: run in circles, scream and shout
$r->print(<<ENDERROR);
-<h2><font color="#ff0000">Password for $user was not changed</font></h2>
-There was an internal error when attempting to change your password.
-Please contact your instructor or the domain coordinator.
+<h2><font color="#ff0000">The password for $user was not changed</font></h2>
+Please make sure your old password was entered correctly.
ENDERROR
}
return;
}
+################################################################
+# discussion display subroutines
+################################################################
+sub discussionchanger {
+ my $r = shift;
+ my $user = $ENV{'user.name'};
+ my $domain = $ENV{'user.domain'};
+ my %userenv = &Apache::lonnet::get
+ ('environment',['discdisplay','discmarkread']);
+ my $discdisp = 'allposts';
+ my $discmark = 'onmark';
+
+ if (defined($userenv{'discdisplay'})) {
+ unless ($userenv{'discdisplay'} eq '') {
+ $discdisp = $userenv{'discdisplay'};
+ }
+ }
+ if (defined($userenv{'discmarkread'})) {
+ unless ($userenv{'discdisplay'} eq '') {
+ $discmark = $userenv{'discmarkread'};
+ }
+ }
+
+ my $newdisp = 'unread';
+ my $newmark = 'ondisp';
+
+ my $function = &Apache::loncommon::get_users_function();
+ my $color = &Apache::loncommon::designparm($function.'.tabbg',
+ $ENV{'user.domain'});
+ my %lt = &Apache::lonlocal::texthash(
+ 'pref' => 'Display Preference',
+ 'curr' => 'Current setting ',
+ 'actn' => 'Action',
+ 'sdpf' => 'Set display preferences for discussion posts for both bulletin boards and individual resources in all your courses.',
+ 'prca' => 'Preferences can be set that determine',
+ 'whpo' => 'Which posts are displayed when you display a bulletin board or resource, and',
+ 'unwh' => 'Under what circumstances posts are identfied as "New"',
+ 'allposts' => 'All posts',
+ 'unread' => 'New posts only',
+ 'ondisp' => 'Once displayed',
+ 'onmark' => 'Once marked as read',
+ 'disa' => 'Posts displayed?',
+ 'npmr' => 'New posts cease to be identified as "New"?',
+ 'thde' => 'The preferences you set here can be overridden within each individual discussion.',
+ 'chgt' => 'Change to '
+ );
+ my $dispchange = $lt{'unread'};
+ my $markchange = $lt{'ondisp'};
+ my $currdisp = $lt{'allposts'};
+ my $currmark = $lt{'onmark'};
+
+ if ($discdisp eq 'unread') {
+ $dispchange = $lt{'allposts'};
+ $currdisp = $lt{'unread'};
+ $newdisp = 'allposts';
+ }
+
+ if ($discmark eq 'ondisp') {
+ $markchange = $lt{'onmark'};
+ $currmark = $lt{'ondisp'};
+ $newmark = 'onmark';
+ }
+
+ $r->print(<<"END");
+<form name="server" action="/adm/preferences" method="post">
+<input type="hidden" name="action" value="verify_and_change_discussion" />
+<br />
+$lt{'sdpf'}<br/> $lt{'prca'} <ol><li>$lt{'whpo'}</li><li>$lt{'unwh'}</li></ol>
+<br />
+<br />
+<table border="0" cellpadding="0" cellspacing="0">
+ <tr>
+ <td width="100%" bgcolor="#000000">
+ <table width="100%" border="0" cellpadding="1" cellspacing="0">
+ <tr>
+ <td width="100%" bgcolor="#000000">
+ <table border="0" cellpadding="3" cellspacing="3" bgcolor="#FFFFFF">
+ <tr bgcolor="$color">
+ <td><b>$lt{'pref'}</b></td>
+ <td><b>$lt{'curr'}</b></td>
+ <td><b>$lt{'actn'}?</b></td>
+ </tr>
+ <tr bgcolor="#dddddd">
+ <td>$lt{'disa'}</td>
+ <td>$lt{$discdisp}</td>
+ <td><input type="checkbox" name="discdisp" /><input type="hidden" name="newdisp" value="$newdisp" /> $lt{'chgt'} "$dispchange"</td>
+ </tr><tr bgcolor="#eeeeee">
+ <td>$lt{'npmr'}</td>
+ <td>$lt{$discmark}</td>
+ <td><input type="checkbox" name="discmark" /><input type="hidden" name="newmark" value="$newmark" /> $lt{'chgt'} "$markchange"</td>
+ </tr>
+ </table>
+ </td>
+ </tr>
+ </table>
+ </td>
+</tr>
+</table>
+<br />
+<br />
+<input type="submit" name="sub" value="Store Changes" />
+<br />
+<br />
+Note: $lt{'thde'}
+</form>
+END
+}
+
+sub verify_and_change_discussion {
+ my $r = shift;
+ my $user = $ENV{'user.name'};
+ my $domain = $ENV{'user.domain'};
+ my $message='';
+ if (defined($ENV{'form.discdisp'}) ) {
+ my $newdisp = $ENV{'form.newdisp'};
+ if ($newdisp eq 'unread') {
+ $message .='In discussions: only new posts will be displayed.<br/>';
+ &Apache::lonnet::put('environment',{'discdisplay' => $newdisp});
+ &Apache::lonnet::appenv('environment.discdisplay' => $newdisp);
+ } else {
+ $message .= 'In discussions: all posts will be displayed.<br/>';
+ &Apache::lonnet::del('environment',['discdisplay']);
+ &Apache::lonnet::delenv('environment\.discdisplay');
+ }
+ }
+ if (defined($ENV{'form.discmark'}) ) {
+ my $newmark = $ENV{'form.newmark'};
+ if ($newmark eq 'ondisp') {
+ $message.='In discussions: new posts will be cease to be identified as "new" after display.<br/>';
+ &Apache::lonnet::put('environment',{'discmarkread' => $newmark});
+ &Apache::lonnet::appenv('environment.discmarkread' => $newmark);
+ } else {
+ $message.='In discussions: posts will be identified as "new" until marked as read by the reader.<br/>';
+ &Apache::lonnet::del('environment',['discmarkread']);
+ &Apache::lonnet::delenv('environment\.discmarkread');
+ }
+ }
+ $r->print(<<ENDVCSCREEN);
+</p>
+$message
+ENDVCSCREEN
+}
+
######################################################
# other handler subroutines #
######################################################
-
################################################################
# Main handler #
################################################################
@@ -384,55 +815,232 @@ sub handler {
my $r = shift;
my $user = $ENV{'user.name'};
my $domain = $ENV{'user.domain'};
- $r->content_type('text/html');
+ &Apache::loncommon::content_type($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 $r->header_only;
- # Spit out the header
- if ($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);
- } else {
- $r->print(<<ENDHEADER);
+ #
+ &Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'},
+ ['action','wysiwyg','returnurl']);
+ #
+ &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 => 'yes',
+ }));
+ }
+ 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',
+ text => 'and Notification Addresses',
+ href => '/adm/preferences',
+ help => 'Prefs_Forwarding',
+ breadcrumb =>
+ { href => '/adm/preferences?action=changemsgforward',
+ text => 'Change Message Forwarding'},
+ subroutine => \&msgforwardchanger,
+ },
+ { action => 'verify_and_change_msgforward',
+ breadcrumb =>
+ { href => '/adm/preferences?action=changemsgforward',
+ text => 'Change Message Forwarding'},
+ 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',
+ 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, }
+ ));
+
+ if ($ENV{'user.name'} =~ /^(albertel|koretemey|korte|hallmat3|turtle)$/) {
+ push (@Options,({ action => 'debugtoggle',
+ printmenu => 'yes',
+ subroutine => \&toggle_debug,
+ }));
+ }
+ $r->print(<<ENDHEADER);
<html>
<head>
<title>LON-CAPA Preferences</title>
</head>
-<body bgcolor="#FFFFFF" >
-<h1>Preferences for $user</h1>
-<h3>$user is a member of domain $domain</h3>
ENDHEADER
- # Determine current authentication method
- my $currentauth=&Apache::lonnet::queryauthenticate($user,$domain);
- if ($currentauth =~ /^(unix|internal):/) {
- $r->print(<<ENDPASSWORDFORM);
-<form name="client" action="/adm/preferences" method="post">
-<input type="hidden" name="action" value="changepass">
-<input type="submit" value="Change password">
-</form>
-ENDPASSWORDFORM
-# Change screen name
- $r->print(<<ENDSCREENNAMEFORM);
-<form name="client" action="/adm/preferences" method="post">
-<input type="hidden" name="action" value="changescreenname">
-<input type="submit" value="Change anonymous discussion screen name">
-</form>
-ENDSCREENNAMEFORM
- # Other preference setting code should be added here
- }
+ my $call = 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'});
+ }
+ }
+ }
+ $r->print(&Apache::loncommon::bodytag('Change Preferences'));
+ $r->print(&Apache::lonhtmlcommon::breadcrumbs
+ (undef,'Change Preferences'));
+ if (defined($call)) {
+ $call->($r);
+ }
+ if (($printmenu eq 'yes') && (!$ENV{'form.returnurl'})) {
+ my $optionlist = '<table cellpadding="5">';
+ if ($ENV{'user.name'} =~
+ /^(albertel|kortemey|korte|hallmat3|turtle)$/
+ ) {
+ 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'})) {
+ $optiontext .=
+ '<a href="'.$option->{'href'}.
+ '?action='.$option->{'action'}.'">'.
+ $option->{'linktext'}.'</a>';
+ }
+ if (exists($option->{'text'})) {
+ $optiontext .= ' '.$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>');
}
$r->print(<<ENDFOOTER);
</body>
</html>
ENDFOOTER
return OK;
-}
+}
+
+sub toggle_debug {
+ if ($ENV{'user.debug'}) {
+ &Apache::lonnet::delenv('user\.debug');
+ } else {
+ &Apache::lonnet::appenv('user.debug' => 1);
+ }
+}
1;
__END__