--- loncom/interface/lonpreferences.pm 2008/03/12 02:45:07 1.116 +++ loncom/interface/lonpreferences.pm 2008/07/18 12:36:11 1.125 @@ -1,7 +1,7 @@ # The LearningOnline Network # Preferences # -# $Id: lonpreferences.pm,v 1.116 2008/03/12 02:45:07 raeburn Exp $ +# $Id: lonpreferences.pm,v 1.125 2008/07/18 12:36:11 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

@@ -189,35 +194,45 @@ sub texenginechanger { my %userenv = &Apache::lonnet::get('environment',['texengine']); my $texengine=$userenv{'texengine'}; - my $pref=&mt('Preferred method to display Math'); my %mathchoices=('' => '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') { @@ -610,6 +630,80 @@ sub verify_and_change_clicker { } ################################################################ +# 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(); + $r->print(&mt('Cleared locks.')); +} + + +################################################################ # Message Forward # ################################################################ @@ -1325,6 +1419,13 @@ ENDERROR # if ($caller eq 'reset_by_email') { my %data = &Apache::lonnet::tmpget($mailtoken); + if (keys(%data) == 0) { + &passwordchanger($r, + ''. + &mt('Could not verify current authentication.').' '. + &mt('Please try again.').'',$caller,$mailtoken); + return 1; + } if ($currentpass ne $data{'temppasswd'}) { &passwordchanger($r, ''. @@ -1818,7 +1919,7 @@ sub handler { href => '/adm/preferences', subroutine => \&clickerchanger, breadcrumb => - { href => '/adm/preferences?action=changeicons', + { href => '/adm/preferences?action=changeclicker', text => 'Register Clicker'}, }, { action => 'verify_and_change_clicker', @@ -1828,6 +1929,38 @@ sub handler { 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',$env{'request.course.id'}) @@ -1849,7 +1982,7 @@ sub handler { })); } - if ($env{'user.name'} =~ /^(albertel|fox|foxr|koretemey|korte|hallmat3|turtle|raeburn)$/) { + if ($env{'user.name'} =~ /^(albertel|fox|foxr|kortemey|korte|raeburn)$/) { push (@Options,({ action => 'debugtoggle', printmenu => 'yes', subroutine => \&toggle_debug,