--- loncom/interface/lonpreferences.pm 2007/04/28 23:13:56 1.100 +++ loncom/interface/lonpreferences.pm 2009/09/16 20:49:18 1.125.6.1 @@ -1,7 +1,7 @@ # The LearningOnline Network # Preferences # -# $Id: lonpreferences.pm,v 1.100 2007/04/28 23:13:56 www Exp $ +# $Id: lonpreferences.pm,v 1.125.6.1 2009/09/16 20:49:18 raeburn Exp $ # # Copyright Michigan State University Board of Trustees # @@ -108,9 +108,14 @@ sub wysiwygchanger { } my $switchoff=&mt('Disable WYSIWYG editor'); my $switchon=&mt('Enable WYSIWYG editor'); + my $warning=''; + if ($env{'user.adv'}) { + $warning.="

".&mt("The WYSIWYG editor only supports simple HTML and is in many cases unsuited for advanced authoring. In a number of cases, it may destroy advanced authoring involving LaTeX and script function calls.")."

"; + } $r->print(< +$warning

@@ -123,7 +128,7 @@ 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); + &Apache::lonnet::appenv({'environment.wysiwygeditor' => $newsetting}); $r->print('

'.&mt('Setting WYSIWYG editor to:').' '.&mt($newsetting).'

'); } @@ -167,13 +172,14 @@ sub verify_and_change_languages { my $message=''; if ($newlanguage) { &Apache::lonnet::put('environment',{'languages' => $newlanguage}); - &Apache::lonnet::appenv('environment.languages' => $newlanguage); - $message='Set new preferred languages to '.$newlanguage; + &Apache::lonnet::appenv({'environment.languages' => $newlanguage}); + $message=&mt('Set new preferred languages to ').'"'.$newlanguage.'".'; } else { &Apache::lonnet::del('environment',['languages']); - &Apache::lonnet::delenv('environment\.languages'); - $message='Reset preferred language'; + &Apache::lonnet::delenv('environment.languages'); + $message=&mt('Reset preferred language.'); } + &Apache::loncommon::flush_langs_cache($user,$domain); $r->print(< 'Default', - 'tth' => 'TeX to HTML', + 'tth' => 'tth (TeX to HTML)', #'ttm' => 'TeX to MathML', 'jsMath' => 'jsMath', - 'mimetex' => 'Convert to Images' + 'mimetex' => 'mimetex (Convert to Images)' ); my $selectionbox=&Apache::loncommon::select_form($texengine,'texengine', %mathchoices); my $jsMath_start=&Apache::lontexconvert::jsMath_header(); - my $change=&mt('Change'); - $r->print(< + my %lt=&Apache::lonlocal::texthash( + 'headline' => 'Change Math Preferences', + 'preftxt' => 'Preferred method to display Math', + 'change' => 'Change', + 'exmpl' => 'Examples', + 'jsmath' => 'jsMath:', + 'tth' => 'tth (TeX to HTML):', + 'mimetex' => 'mimetex (Convert to Images):', + ); + $r->print(<$lt{'headline'}
-

$pref: $selectionbox

-

-
-Examples: -

TeX to HTML
- +

+$lt{'preftxt'}:
+$selectionbox

-

jsMath
+ +
+

+$lt{'exmpl'} + +

$lt{'jsmath'}

+

$jsMath_start - - + +

+

$lt{'mimetex'}

+

+

-

Convert to Images
-
- + +

$lt{'tth'}

+

+

ENDLSCREEN if ($env{'environment.texengine'} ne 'jsMath') { - $r->print(''); + $r->print(''); } } @@ -252,21 +273,21 @@ sub verify_and_change_texengine { my $newtexengine = $env{'form.texengine'}; $newtexengine=~s/[^\-\w]//g; if ($newtexengine eq 'ttm') { - &Apache::lonnet::appenv('browser.mathml' => 1); + &Apache::lonnet::appenv({'browser.mathml' => 1}); } else { if ($env{'environment.texengine'} eq 'ttm') { - &Apache::lonnet::appenv('browser.mathml' => 0); + &Apache::lonnet::appenv({'browser.mathml' => 0}); } } my $message=''; if ($newtexengine) { &Apache::lonnet::put('environment',{'texengine' => $newtexengine}); - &Apache::lonnet::appenv('environment.texengine' => $newtexengine); - $message='Set new preferred math display to '.$newtexengine; + &Apache::lonnet::appenv({'environment.texengine' => $newtexengine}); + $message=&mt('Set new preferred math display to ').'"'.$newtexengine.'".'; } else { &Apache::lonnet::del('environment',['texengine']); - &Apache::lonnet::delenv('environment\.texengine'); - $message='Reset preferred math display.'; + &Apache::lonnet::delenv('environment.texengine'); + $message=&mt('Reset preferred math display.'); } @@ -400,16 +421,16 @@ sub verify_and_change_rolespref { my $message='
'; if ($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'); } else { &Apache::lonnet::del('environment',['recentroles']); - &Apache::lonnet::delenv('environment\.recentroles'); + &Apache::lonnet::delenv('environment.recentroles'); $message=&mt('Recent '.$role.'s Hotlist is Disabled'); } if ($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) { $message.="
". &mt('Display [_1] Most Recent '.$role.'s',$hotlist_n)."\n"; @@ -467,14 +488,20 @@ sub screennamechanger { ('environment',['screenname','nickname']); my $screenname=$userenv{'screenname'}; my $nickname=$userenv{'nickname'}; + my %lt = &Apache::lonlocal::texthash( + text_screenname => 'New screenname (shown if you post anonymously):', + text_nickname => 'New nickname (shown if you post non-anonymously):', + text_submit => 'Change', + ); $r->print(< -
New screenname (shown if you post anonymously): +
$lt{'text_screenname'} -
New nickname (shown if you post non-anonymously): +
$lt{'text_nickname'} - +
+ ENDSCREEN } @@ -489,12 +516,12 @@ sub verify_and_change_screenname { my $message=''; if ($newscreen) { &Apache::lonnet::put('environment',{'screenname' => $newscreen}); - &Apache::lonnet::appenv('environment.screenname' => $newscreen); - $message='Set new screenname to '.$newscreen; + &Apache::lonnet::appenv({'environment.screenname' => $newscreen}); + $message=&mt('Set new screenname to ').'"'.$newscreen.'.".'; } else { &Apache::lonnet::del('environment',['screenname']); - &Apache::lonnet::delenv('environment\.screenname'); - $message='Reset screenname'; + &Apache::lonnet::delenv('environment.screenname'); + $message=&mt('Reset screenname.'); } # Nickname $message.='
'; @@ -502,12 +529,12 @@ sub verify_and_change_screenname { $newscreen=~s/[^ \w]//g; if ($newscreen) { &Apache::lonnet::put('environment',{'nickname' => $newscreen}); - &Apache::lonnet::appenv('environment.nickname' => $newscreen); - $message.='Set new nickname to '.$newscreen; + &Apache::lonnet::appenv({'environment.nickname' => $newscreen}); + $message.=&mt('Set new nickname to ').'"'.$newscreen.'".'; } else { &Apache::lonnet::del('environment',['nickname']); - &Apache::lonnet::delenv('environment\.nickname'); - $message.='Reset nickname'; + &Apache::lonnet::delenv('environment.nickname'); + $message.=&mt('Reset nickname.'); } &Apache::lonnet::devalidate_cache_new('namescache',$user.':'.$domain); $r->print(< $newicons}); - &Apache::lonnet::appenv('environment.icons' => $newicons); + &Apache::lonnet::appenv({'environment.icons' => $newicons}); $r->print(&mt('Set menu mode to [_1].',$newicons)); } ################################################################ +# Clicker Subroutines # +################################################################ + +sub clickerchanger { + my $r = shift; + my $user = $env{'user.name'}; + my $domain = $env{'user.domain'}; + my %userenv = &Apache::lonnet::get + ('environment',['clickers']); + my $clickers=$userenv{'clickers'}; + $clickers=~s/\,/\n/gs; + my $text=&mt('Enter response device ("clicker") numbers'); + my $change=&mt('Register'); + my $helplink=&Apache::loncommon::help_open_topic('Clicker_Registration',&mt('Locating your clicker ID')); + $r->print(< + + + + +ENDSCREEN +} + +sub verify_and_change_clicker { + my $r = shift; + my $user = $env{'user.name'}; + my $domain = $env{'user.domain'}; + my $newclickers = $env{'form.clickers'}; + $newclickers=~s/[^\w\:\-]+/\,/gs; + $newclickers=~tr/a-z/A-Z/; + $newclickers=~s/[\:\-]+/\-/g; + $newclickers=~s/\,+/\,/g; + $newclickers=~s/^\,//; + $newclickers=~s/\,$//; + &Apache::lonnet::put('environment',{'clickers' => $newclickers}); + &Apache::lonnet::appenv({'environment.clickers' => $newclickers}); + $r->print(&mt('Registering clickers: [_1]',$newclickers)); +} + +################################################################ +# Domcoord Access Subroutines # +################################################################ + +sub domcoordchanger { + my $r = shift; + my $user = $env{'user.name'}; + my $domain = $env{'user.domain'}; + my %userenv = &Apache::lonnet::get + ('environment',['domcoord.author']); + my $constchecked=''; + if ($userenv{'domcoord.author'} eq 'blocked') { + $constchecked='checked="checked"'; + } + my $text=&mt('By default, the Domain Coordinator can enter your construction space.'); + my $construction=&mt('Block access to construction space'); + my $change=&mt('Change'); + $r->print(< + +$text
+
+ + +ENDSCREEN +} + +sub verify_and_change_domcoord { + my $r = shift; + my $user = $env{'user.name'}; + my $domain = $env{'user.domain'}; + my %domcoord=('domcoord.author' => ''); + if ($env{'form.construction'}) { $domcoord{'domcoord.author'}='blocked'; } + &Apache::lonnet::put('environment',\%domcoord); + &Apache::lonnet::appenv({'environment.domcoord.author' => $domcoord{'domcoord.author'}}); + $r->print(&mt('Registering Domain Coordinator access restrictions.')); +} + +################################################################# +## Lock Subroutines # +################################################################# + +sub lockwarning { + my $r = shift; + my $title=&mt('Action locked'); + my $texttop=&mt('LON-CAPA is currently performing the following actions:'); + my $textbottom=&mt('Changing roles or logging out may result in data corruption.'); + my ($num,%which)=&Apache::lonnet::get_locks(); + my $which=''; + foreach my $id (keys %which) { + $which.='
  • '.$which{$id}.'
    • '; + } + my $change=&mt('Override'); + $r->print(< + +

    $title

    +$texttop +
      +$which +
    +$textbottom + + +ENDSCREEN +} + +sub verify_and_change_lockwarning { + my $r = shift; + &Apache::lonnet::remove_all_locks(); + $r->print(&mt('Cleared locks.')); +} + + +################################################################ # Message Forward # ################################################################ sub msgforwardchanger { - my $r = shift; + my ($r,$message) = @_; my $user = $env{'user.name'}; my $domain = $env{'user.domain'}; - my %userenv = &Apache::lonnet::get('environment',['msgforward','notification','critnotification']); + my %userenv = &Apache::lonnet::get('environment',['msgforward','notification','critnotification','notifywithhtml']); 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"); + my %lt = &Apache::lonlocal::texthash( + all => 'All', + crit => 'Critical only', + reg => 'Non-critical only', + foad => 'Forwarding Address(es)', + noti => 'Notification E-mail Address(es)', + foad_exmpl => 'e.g. userA:domain1,userB:domain2,...', + mnot => 'Email Address(es) which should be notified about new LON-CAPA messages', # old: 'Message Notification Email Address(es)', + mnot_exmpl => 'e.g. joe@doe.com', + chg => 'Change', + email => 'The e-mail address entered in row ', + 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", + prme => 'Back to preferences menu', + ); + my $forwardingHelp = &Apache::loncommon::help_open_topic("Prefs_Forwarding"); + my $notificationHelp = &Apache::loncommon::help_open_topic("Prefs_Notification"); + my $criticalMessageHelp = &Apache::loncommon::help_open_topic("Course_Critical_Message"); + my @allow_html = split(/,/,$userenv{'notifywithhtml'}); + my %allnot = &get_notifications(\%userenv); + my $validatescript = &Apache::lonhtmlcommon::javascript_valid_email(); + my $jscript = qq| + +|; $r->print(< +$jscript +$message +

    $lt{'foad'} $forwardingHelp

    -New Forwarding Address(es) (user:domain,user:domain,...): -
    -New Message Notification Email Address(es) (joe\@doe.com,jane\@doe.edu,...): -
    -New Critical Message Notification Email Address(es) (joe\@doe.com,jane\@doe.edu,...): -$criticalMessageHelp
    - -
    +$lt{'foad'} ($lt{'foad_exmpl'}): +
    +

    $lt{'noti'} $notificationHelp

    +$lt{'mnot'} ($lt{'mnot_exmpl'}):
    ENDMSG + my @sortforwards = sort (keys(%allnot)); + my $output = &Apache::loncommon::start_data_table(). + &Apache::loncommon::start_data_table_header_row(). + ' '. + ''.&mt('Action').''. + ''.&mt('Notification address').''. + &mt('Types of message for which notification is sent'). + $criticalMessageHelp.''. + &mt('Excerpt retains HTML tags in message').''. + &Apache::loncommon::end_data_table_header_row(); + my $num = 0; + my $counter = 1; + foreach my $item (@sortforwards) { + $output .= &Apache::loncommon::start_data_table_row(). + ''.$counter.''. + '   '. + ''. + ''; + my %chk; + if (defined($allnot{$item}{'crit'})) { + if (defined($allnot{$item}{'reg'})) { + $chk{'all'} = 'checked="checked" '; + } else { + $chk{'crit'} = 'checked="checked" '; + } + } else { + $chk{'reg'} = 'checked="checked" '; + } + foreach my $type ('all','crit','reg') { + $output .= ' '; + } + my $htmlon = ''; + my $htmloff = ''; + if (grep/^\Q$item\E/,@allow_html) { + $htmlon = 'checked="checked" '; + } else { + $htmloff = 'checked="checked" '; + } + $output .= ' '. + ''. + &Apache::loncommon::end_data_table_row(); + $num ++; + $counter ++; + } + my %defchk = ( + all => 'checked="checked" ', + crit => '', + reg => '', + ); + $output .= &Apache::loncommon::start_data_table_row(). + ''.$counter.''. + ''. + ''; + foreach my $type ('all','crit','reg') { + $output .= ' '; + } + $output .= ' '. + ''. + &Apache::loncommon::end_data_table_row(). + &Apache::loncommon::end_data_table(); + $num ++; + $r->print($output); + $r->print(qq| +
    + + + + +|); + +} + +sub get_notifications { + my ($userenv) = @_; + my %allnot; + my @critnot = split(/,/,$userenv->{'critnotification'}); + my @regnot = split(/,/,$userenv->{'notification'}); + foreach my $item (@critnot) { + $allnot{$item}{crit} = 1; + } + foreach my $item (@regnot) { + $allnot{$item}{reg} = 1; + } + return %allnot; } sub verify_and_change_msgforward { @@ -609,45 +929,93 @@ sub verify_and_change_msgforward { if (&Apache::lonnet::homeserver($msuser,$msdomain) ne 'no_host') { $newscreen.=$msuser.':'.$msdomain.','; } else { - $message.='No such user: '.$msuser.':'.$msdomain.'
    '; + $message.= &mt('No such user: ').''.$msuser.':'.$msdomain.'
    '; } } } $newscreen=~s/\,$//; if ($newscreen) { &Apache::lonnet::put('environment',{'msgforward' => $newscreen}); - &Apache::lonnet::appenv('environment.msgforward' => $newscreen); - $message.='Set new message forwarding to '.$newscreen.'
    '; + &Apache::lonnet::appenv({'environment.msgforward' => $newscreen}); + $message .= &mt('Set message forwarding to ').'"'.$newscreen.'".' + .'
    '; } else { &Apache::lonnet::del('environment',['msgforward']); - &Apache::lonnet::delenv('environment\.msgforward'); - $message.='Reset message forwarding
    '; + &Apache::lonnet::delenv('environment.msgforward'); + $message.= &mt("Set message forwarding to 'off'.").'
    '; } - my $notification=$env{'form.notification'}; + my $critnotification; + my $notification; + my $notify_with_html; + my $lastnotify = $env{'form.numnotify'}-1; + my $totaladdresses = 0; + for (my $i=0; $i<$env{'form.numnotify'}; $i++) { + if ((!defined($env{'form.del_notify_'.$i})) && + ((($i==$lastnotify) && ($env{'form.add_notify_'.$lastnotify} == 1)) || + ($i<$lastnotify))) { + if (defined($env{'form.address_'.$i})) { + if ($env{'form.notify_type_'.$i} eq 'all') { + $critnotification .= $env{'form.address_'.$i}.','; + $notification .= $env{'form.address_'.$i}.','; + } elsif ($env{'form.notify_type_'.$i} eq 'crit') { + $critnotification .= $env{'form.address_'.$i}.','; + } elsif ($env{'form.notify_type_'.$i} eq 'reg') { + $notification .= $env{'form.address_'.$i}.','; + } + if ($env{'form.html_'.$i} eq '1') { + $notify_with_html .= $env{'form.address_'.$i}.','; + } + $totaladdresses ++; + } + } + } + $critnotification =~ s/,$//; + $critnotification=~s/\s//gs; + $notification =~ s/,$//; $notification=~s/\s//gs; + $notify_with_html =~ s/,$//; + $notify_with_html =~ s/\s//gs; if ($notification) { &Apache::lonnet::put('environment',{'notification' => $notification}); - &Apache::lonnet::appenv('environment.notification' => $notification); - $message.='Set message notification address to '.$notification.'
    '; + &Apache::lonnet::appenv({'environment.notification' => $notification}); + $message.=&mt('Set non-critical message notification address(es) to ').'"'.$notification.'".
    '; } else { &Apache::lonnet::del('environment',['notification']); - &Apache::lonnet::delenv('environment\.notification'); - $message.='Reset message notification
    '; + &Apache::lonnet::delenv('environment.notification'); + $message.=&mt("Set non-critical message notification to 'off'.").'
    '; } - 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; + &Apache::lonnet::appenv({'environment.critnotification' => $critnotification}); + $message.=&mt('Set critical message notification address(es) to ').'"'.$critnotification.'".
    '; } else { &Apache::lonnet::del('environment',['critnotification']); - &Apache::lonnet::delenv('environment\.critnotification'); - $message.='Reset critical message notification
    '; + &Apache::lonnet::delenv('environment.critnotification'); + $message.=&mt("Set critical message notification to 'off'.").'
    '; } - $r->print(< $notify_with_html}); + &Apache::lonnet::appenv({'environment.notifywithhtml' => $notify_with_html}); + $message.=&mt('Set address(es) to receive excerpts with html retained ').'"'.$notify_with_html.'".'; + } else { + &Apache::lonnet::del('environment',['notifywithhtml']); + &Apache::lonnet::delenv('environment.notifywithhtml'); + if ($totaladdresses == 1) { + $message.=&mt("Set notification address to receive excerpts with html stripped."); + } else { + $message.=&mt("Set all notification addresses to receive excerpts with html stripped."); + } + } + } else { + &Apache::lonnet::del('environment',['notifywithhtml']); + &Apache::lonnet::delenv('environment.notifywithhtml'); + } + if ($message) { + $message .= '
    '; + } + &Apache::loncommon::flush_email_cache($user,$domain); + &msgforwardchanger($r,$message); } ################################################################ @@ -744,17 +1112,17 @@ sub verify_and_change_colors { 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.'
    '; + &Apache::lonnet::appenv({'environment.'.$entry => $color}); + $message.=&mt('Set '.$colortypes{$item}.' to ').'"'.$color.'".
    '; } else { &Apache::lonnet::del('environment',[$entry]); - &Apache::lonnet::delenv('environment\.'.$entry); - $message.='Reset '.$colortypes{$item}.'
    '; + &Apache::lonnet::delenv('environment.'.$entry); + $message.=&mt('Reset '.$colortypes{$item}.'.').'
    '; } } my $now = time; &Apache::lonnet::put('environment',{'color.timestamp' => $now}); - &Apache::lonnet::appenv('environment.color.timestamp' => $now); + &Apache::lonnet::appenv({'environment.color.timestamp' => $now}); $r->print(<dir_config('lonDefDomain'); my %data = &Apache::lonnet::tmpget($mailtoken); 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 new request 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.')); + $r->print(&mt('Sorry, the URL you provided to complete the reset of your password was invalid. Either the token included in the URL has been deleted or the URL you provided was invalid. Please submit a new request for a password reset, and follow the link to the new URL included in the e-mail that will be sent to you, to allow you to enter a new password.')); return; } if (defined($data{time})) { @@ -852,7 +1220,7 @@ ENDFORM sub jscript_send { my ($caller) = @_; my $output = qq| -