--- loncom/interface/lonpreferences.pm 2009/05/11 16:51:27 1.160 +++ loncom/interface/lonpreferences.pm 2009/08/12 20:43:18 1.168 @@ -1,7 +1,7 @@ # The LearningOnline Network # Preferences # -# $Id: lonpreferences.pm,v 1.160 2009/05/11 16:51:27 bisitz Exp $ +# $Id: lonpreferences.pm,v 1.168 2009/08/12 20:43:18 www Exp $ # # Copyright Michigan State University Board of Trustees # @@ -217,7 +217,8 @@ sub texenginechanger { 'tth' => 'tth (TeX to HTML)', #'ttm' => 'TeX to MathML', 'jsMath' => 'jsMath', - 'mimetex' => 'mimetex (Convert to Images)' + 'mimetex' => 'mimetex (Convert to Images)', + 'raw' => 'Raw (Screen Reader)' ); my $selectionbox=&Apache::loncommon::select_form($texengine,'texengine', %mathchoices); @@ -232,6 +233,21 @@ sub texenginechanger { 'mimetex' => 'mimetex (Convert to Images):', ); + my $jsMathWarning='

' + .'

' + .&mt("It looks like you don't have the TeX math fonts installed.") + .'
' + .'
' + .&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.' + ,'' + ,'') + .'
' + .'

'; + $r->print(<$lt{'headline'}
@@ -251,18 +267,7 @@ $lt{'exmpl'} $jsMath_start @@ -544,7 +549,7 @@ sub verify_and_change_screenname { if ($newscreen) { &Apache::lonnet::put('environment',{'screenname' => $newscreen}); &Apache::lonnet::appenv({'environment.screenname' => $newscreen}); - $message=&Apache::lonhtmlcommon::confirm_success(&mt('Set [_1] to [_2]',''.&mt('Screenname').'','"'.$newscreen.'."')); + $message=&Apache::lonhtmlcommon::confirm_success(&mt('Set [_1] to [_2]',''.&mt('Screenname').'','"'.$newscreen.'"')); } else { &Apache::lonnet::del('environment',['screenname']); &Apache::lonnet::delenv('environment.screenname'); @@ -557,7 +562,7 @@ sub verify_and_change_screenname { if ($newscreen) { &Apache::lonnet::put('environment',{'nickname' => $newscreen}); &Apache::lonnet::appenv({'environment.nickname' => $newscreen}); - $message.=&Apache::lonhtmlcommon::confirm_success(&mt('Set [_1] to [_2]',''.&mt('Nickname').'','"'.$newscreen.'".')); + $message.=&Apache::lonhtmlcommon::confirm_success(&mt('Set [_1] to [_2]',''.&mt('Nickname').'','"'.$newscreen.'"')); } else { &Apache::lonnet::del('environment',['nickname']); &Apache::lonnet::delenv('environment.nickname'); @@ -990,7 +995,7 @@ sub verify_and_change_msgforward { if (&Apache::lonnet::homeserver($msuser,$msdomain) ne 'no_host') { $newscreen.=$msuser.':'.$msdomain.','; } else { - $message.= &mt('No such user: ').''.$msuser.':'.$msdomain.'
'; + $message.= &mt('No such user: ').''.$msuser.':'.$msdomain.'
'; } } } @@ -1353,40 +1358,39 @@ sub client_form { 'confirmpass' => 'Confirm Password', 'changepass' => 'Save'); - my $output = qq| - - -|; + my $output = '' + .&Apache::lonhtmlcommon::start_pick_box(); if ($caller eq 'reset_by_email') { - $output .= qq| - - - - - - - -'; + $output .= &Apache::lonhtmlcommon::row_title( + '') + .'' + .&Apache::lonhtmlcommon::row_closure() + .&Apache::lonhtmlcommon::row_title( + '') + .'' + .'' + .&Apache::lonhtmlcommon::row_closure() + .&Apache::lonhtmlcommon::row_title( + '') + .&Apache::loncommon::select_dom_form($defdom,'udom') + .&Apache::lonhtmlcommon::row_closure(); } else { - $output .= qq| - - -|; - } - $output .= <<"ENDFORM"; - - - - -
:
: - - -
: -|; - $output .= &Apache::loncommon::select_dom_form($defdom,'udom').' -
- -
+ $output .= &Apache::lonhtmlcommon::row_title( + '') + .'' + .&Apache::lonhtmlcommon::row_closure(); + } + $output .= &Apache::lonhtmlcommon::row_title( + '') + .'' + .&Apache::lonhtmlcommon::row_closure() + .&Apache::lonhtmlcommon::row_title( + '') + .'' + .&Apache::lonhtmlcommon::row_closure(1) + .&Apache::lonhtmlcommon::end_pick_box(); + $output .= '

' + .qq| @@ -1395,7 +1399,7 @@ sub client_form {

-ENDFORM +|; return $output; } @@ -1936,7 +1940,7 @@ push(@{ $menu[0]->{items} }, { if ($env{'environment.remote'} eq 'off') { push(@{ $menu[1]->{items} }, { linktext => 'Launch Remote Control', - url => '/adm/remote?url=/adm/preferences?action=launch', + url => '/adm/remote?url=/adm/preferences&action=launch', permission => 'F', #help => '', icon => 'network-wireless.png', @@ -1945,7 +1949,7 @@ push(@{ $menu[1]->{items} }, { }else{ push(@{ $menu[1]->{items} }, { linktext => 'Collapse Remote Control', - url => '/adm/remote?url=/adm/preferences?action=collapse', + url => '/adm/remote?url=/adm/preferences&action=collapse', permission => 'F', #help => '', icon => 'network-wireless.png', @@ -2082,361 +2086,14 @@ sub handler { &print_main_menu($r); } - 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 Personal Information Page}, - 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)$/) - && ($env{'user.domain'} =~/^(msu|gerd)$/)){ - 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'}; - } - } - $r->print(&Apache::lonhtmlcommon::breadcrumbs('Change Preferences',$help)); - my $error; - if (defined($call)) { - $error = $call->($r); - } - if ( ( ($printmenu eq 'yes') - || ($printmenu eq 'not_on_error' && !$error) ) - && (!$env{'form.returnurl'})) { - my $optionlist = ''; - if ($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'}; - $optiontext .= - ''. - &mt($option->{'linktext'}).''; - } - if (exists($option->{'text'})) { - $optiontext .= ' '.&mt($option->{'text'}); - } - if ($optiontext ne '') { - $optiontext = ''.$optiontext.''; - my $helplink = ' '; - if (exists($option->{'help'})) { - $helplink = &Apache::loncommon::help_open_topic - ($option->{'help'}); - } - $optionlist .= ''. - ''. - ''. - ''; - } - } - $optionlist .= '
'.$helplink.''.$optiontext.'
'; - $r->print($optionlist); - } elsif ($env{'form.returnurl'}) { - $r->print('
'. - &mt('Return').''); + # Properly end the HTML page of all preference pages + # started in each sub routine + # Exception: print_main_menu has its own end_page call + unless (!exists $env{'form.action'} || + $env{'form.action'} eq 'debugtoggle') { + $r->print(&Apache::loncommon::end_page()); } - $r->print(&Apache::loncommon::end_page()); + return OK; }