--- loncom/interface/lonpreferences.pm 2011/03/31 18:39:52 1.186.2.5 +++ loncom/interface/lonpreferences.pm 2013/06/10 20:28:12 1.196.4.11 @@ -1,7 +1,7 @@ # The LearningOnline Network # Preferences # -# $Id: lonpreferences.pm,v 1.186.2.5 2011/03/31 18:39:52 raeburn Exp $ +# $Id: lonpreferences.pm,v 1.196.4.11 2013/06/10 20:28:12 raeburn Exp $ # # Copyright Michigan State University Board of Trustees # @@ -152,32 +152,16 @@ sub languagechanger { text => 'Change Language'}); $r->print(Apache::loncommon::start_page('Content Display Settings')); $r->print(Apache::lonhtmlcommon::breadcrumbs('Change Language')); - my $user = $env{'user.name'}; - my $domain = $env{'user.domain'}; - my %userenv = &Apache::lonnet::get - ('environment',['languages']); + 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($_); - } - } - %langchoices = &Apache::lonlocal::texthash(%langchoices); - my $selectionbox= - &Apache::loncommon::select_form( - $language, - 'language', - \%langchoices); - $r->print(< - -
$pref: $selectionbox -ENDLSCREEN - $r->print('
'); + $r->print( + '
'."\n". + ''. + '
'.&mt('Preferred language').': '. + &Apache::loncommon::select_language('language',$language,1).''."\n". + '
' + ); } @@ -227,6 +211,7 @@ sub texenginechanger { 'tth' => 'tth (TeX to HTML)', #'ttm' => 'TeX to MathML', 'jsMath' => 'jsMath', + 'MathJax' => 'MathJax', 'mimetex' => 'mimetex (Convert to Images)', 'raw' => 'Raw (Screen Reader)' ); @@ -236,12 +221,14 @@ sub texenginechanger { $texengine, 'texengine', \%mathchoices); + my $MathJax_start=&Apache::lontexconvert::MathJax_header(); my $jsMath_start=&Apache::lontexconvert::jsMath_header(); my %lt=&Apache::lonlocal::texthash( 'headline' => 'Change how math is displayed', 'preftxt' => 'Preferred method to display math', 'change' => 'Save', 'exmpl' => 'Examples', + 'mathjax' => 'MathJax:', 'jsmath' => 'jsMath:', 'tth' => 'tth (TeX to HTML):', 'mimetex' => 'mimetex (Convert to Images):', @@ -276,6 +263,14 @@ $lt{'preftxt'}: $selectionbox
$lt{'exmpl'} +

$lt{'mathjax'}

+ + +

+

+MathJax provides rendered equations whose source code can be extracted in TeX and MathML formats by right clicking the equation. +

+

$lt{'jsmath'}

$jsMath_start @@ -283,6 +278,7 @@ $jsMath_start if (jsMath.nofonts == 1) { document.writeln($jsMathWarning); } +

@@ -342,16 +338,25 @@ sub rolesprefchanger { my $domain = $env{'user.domain'}; my %userenv = &Apache::lonnet::get ('environment',['recentroles','recentrolesn']); + my $brtext = 'Change '.$role.' Page Pref'; + my $brtitle; + if ($env{'form.returnurl'} eq '/adm/roles') { + $brtext = 'Configure Hotlist'; + } else { + $brtitle = $brtext; + } Apache::lonhtmlcommon::add_breadcrumb( { href => '/adm/preferences?action=changerolespref', - text => 'Change '.$role.' Page Pref'}); + text => $brtext}); $r->print(Apache::loncommon::start_page('Content Display Settings')); - $r->print(Apache::lonhtmlcommon::breadcrumbs('Change '.$role.' Page Pref')); + $r->print(Apache::lonhtmlcommon::breadcrumbs($brtitle)); my $hotlist_flag=$userenv{'recentroles'}; my $hotlist_n=$userenv{'recentrolesn'}; - my $checked; + my ($checkedon,$checkedoff); if ($hotlist_flag) { - $checked = 'checked="checked"'; + $checkedon = 'checked="checked"'; + } else { + $checkedoff = 'checked="checked"'; } if (!$hotlist_n) { $hotlist_n=3; } @@ -378,7 +383,7 @@ sub rolesprefchanger { &Apache::loncommon::start_data_table(). &Apache::loncommon::start_data_table_header_row(). "".&mt('Freeze '.$role)."". - "".&mt($role)."". + "".&mt($role)."". &Apache::loncommon::end_data_table_header_row(). "\n"; my $count; @@ -401,28 +406,51 @@ sub rolesprefchanger { $roles_check_list .= "\n"; } + my $actionurl = '/adm/preferences'; + if ($env{'form.returnurl'} eq '/adm/roles') { + $actionurl = '/adm/roles'; + } + $r->print('

'.&mt('Recent Roles Hotlist').'

'); + unless ($checkedon) { + $r->print(&mt('LON-CAPA users with several '.$lc_role.'s may wish to enable the Hotlist.').'
'); + } $r->print(' -

'.&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.').' -

-
+ -
'. -'

'.&mt('Recent '.$role.'s Hotlist').'

'. + +

'.&mt('Hotlist options').'

+

'. +&mt('When enabled, the Hotlist keeps track of the last N '.$lc_role.'s visited.').'
'. +&mt('Those N '.$lc_role.'s are then shown in a table at the top of the '.$lc_role.'s page.').'

'. &Apache::lonhtmlcommon::start_pick_box(). -&Apache::lonhtmlcommon::row_title(''). -''. +&Apache::lonhtmlcommon::row_title(&mt('Use Recent '.$role.'s Hotlist')). +' +'. +(' 'x2). +' +'. &Apache::lonhtmlcommon::row_closure(). &Apache::lonhtmlcommon::row_title(''). ''. +$options.' +'. &Apache::lonhtmlcommon::row_closure(1). -&Apache::lonhtmlcommon::end_pick_box(). -'

'.&mt('Freeze Roles').'

'. -'

'.&mt('This list below can be used to freeze '.$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::end_pick_box().' +

'); + if ($roles_check_list) { + $r->print('
+

'.&mt('Freeze Roles').'

+

'.&mt('The table below can be used to [_1]freeze[_2] '.$lc_role.'s in the Hotlist.','','').'
'. +&mt('Those '.$lc_role.'s marked frozen will not be removed from the list, even if not recently used.').'

'.$roles_check_list.' -
+
'); + } else { + $r->print('
'. + &mt('Once the Hotlist contains recently visited '.$lc_role.'s, you can return to this page to also set frozen roles.')); + } + $r->print(' +
'); } @@ -513,7 +541,11 @@ sub verify_and_change_rolespref { } } $message=&Apache::loncommon::confirmwrapper($message); - &print_main_menu($r, $message); + if ($env{'form.returnurl'} eq '/adm/roles') { + return $message; + } else { + &print_main_menu($r, $message); + } } @@ -591,6 +623,106 @@ sub verify_and_change_screenname { } ################################################################ +# Icon Subroutines # +################################################################ +sub iconchanger { + my $r = shift; + &Apache::lonhtmlcommon::add_breadcrumb( + { href => '/adm/preferences?action=changeicons', + text => 'Change Menu Display'}); + $r->print(Apache::loncommon::start_page('Page Display Settings')); + $r->print(Apache::lonhtmlcommon::breadcrumbs('Change Menu Display')); + + my $user = $env{'user.name'}; + my $domain = $env{'user.domain'}; + my %userenv = &Apache::lonnet::get('environment',['icons']); + my $iconic='checked="checked"'; + my ($classic,$onlyicon,$iconic_preview,$iconsonly_preview); + if ($userenv{'icons'} eq 'classic') { + $iconic=''; + $classic='
'. + &mt('Your current selection: "Use buttons and text" is deprecated - it is recommended that you change this to "Use icons and text".').'
'; + } + if ($userenv{'icons'} eq 'iconsonly') { + $onlyicon='checked="checked"'; + $iconic=''; + } + my $change=&mt('Save'); + my %lt = &icon_options(); + my ($inlinetools,$toolsorder) = &icon_previews(); + if ((ref($inlinetools) eq 'HASH') && (ref($toolsorder) eq 'ARRAY')) { + foreach my $tool (@{$toolsorder}) { + my ($command,$row,$col,$img,$top,$bot,$act,$desc) = + split(/\&/,$inlinetools->{$tool}); + $iconic_preview .= '
  • '.$desc.''.$top.(' ' x 2).'
    • '; + $iconsonly_preview .= '
  • '.$desc.' 
    • '; + } + } + $iconsonly_preview = ''; + $iconic_preview = ''; + $r->print(< + +$iconic_preview
    +$iconsonly_preview
    + + +ENDSCREEN +} + +sub verify_and_change_icons { + my $r = shift; + my $user = $env{'user.name'}; + my $domain = $env{'user.domain'}; + my $newicons = $env{'form.menumode'}; + my %lt = &icon_options(); + my $newchoice = $newicons; + if ($lt{$newicons}) { + $newchoice = $lt{$newicons}; + } + &Apache::lonnet::put('environment',{'icons' => $newicons}); + &Apache::lonnet::appenv({'environment.icons' => $newicons}); + my $message=&Apache::lonhtmlcommon::confirm_success(&mt('Set [_1] to [_2]',''.&mt('Menu Display').'',''.$newchoice.'')); + $message=&Apache::loncommon::confirmwrapper($message); + &print_main_menu($r, $message); +} + +sub icon_options { + return &Apache::lonlocal::texthash( + iconic => 'Use icons and text', + iconsonly => 'Use icons only', + ); +} + +sub icon_previews { + my %icon_text = ( + annotate => 'Notes', + wishlist => 'Stored Links', + catalog => 'Info', + evaluate => 'Evaluate', + feedback => 'Communicate', + printout => 'Print', + ); + my %inlinetools = ( + printout => "s&8&3&prt.png&$icon_text{'printout'}&printout[_1]&gopost('/adm/printout',currentURL)&Prepare a printable document", + wishlist => "s&9&1&wishlist-link.png&$icon_text{'wishlist'}&wishlistlink[_2]&set_wishlistlink()&Save a link for this resource in your personal Stored Links repository", + evaluate => "s&8&1&eval.png&$icon_text{'evaluate'}&this[_1]&gopost('/adm/evaluate',currentURL,1)&Provide my evaluation of this resource", + feedback => "s&8&2&fdbk.png&$icon_text{'feedback'}&discuss[_1]&gopost('/adm/feedback',currentURL,1)&Provide feedback messages or contribute to the course discussion about this resource", + annotate => "s&9&3&anot.png&$icon_text{'annotate'}&tations[_1]&annotate()&Make notes and annotations about this resource", + catalog => "s&6&3&catalog.png&$icon_text{'catalog'}&info[_1]&catalog_info()&Show Metadata", + ); + my @toolsorder = qw(annotate wishlist evaluate feedback printout catalog); + return (\%inlinetools,\@toolsorder); +} + +################################################################ # Clicker Subroutines # ################################################################ @@ -659,8 +791,8 @@ sub domcoordchanger { if ($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 $text=&mt('By default, the Domain Coordinator can enter your Authoring Space.'); + my $construction=&mt('Block access to Authoring Space'); my $change=&mt('Save'); $r->print(< @@ -686,7 +818,7 @@ sub verify_and_change_domcoord { } else { $status=&mt('off'); } - my $message=&Apache::lonhtmlcommon::confirm_success(&mt('Set [_1] to [_2]',''.&mt('Block access to construction space').'',''.$status.'')); + my $message=&Apache::lonhtmlcommon::confirm_success(&mt('Set [_1] to [_2]',''.&mt('Block access to Authoring Space').'',''.$status.'')); $message=&Apache::loncommon::confirmwrapper($message); &print_main_menu($r,$message); } @@ -1079,46 +1211,24 @@ sub colorschanger { foreach my $item (sort(keys(%colortypes))) { my $curcol=&Apache::loncommon::designparm($function.'.'.$item,$domain); $chtable.=&Apache::loncommon::start_data_table_row(). - ''.$colortypes{$item}.'      '.&mt('Select').''. - &Apache::loncommon::end_data_table_row()."\n"; + ''.$colortypes{$item}.''. + &Apache::loncommon::end_data_table_row()."\n"; } my $end_data_table = &Apache::loncommon::end_data_table(); 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(< - - 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.prefs.'+ - document.parmform.pres_marker.value+ - '.value=document.parmform.pres_value.value;'); - } - } else { - document.parmform.pres_value.value=''; - document.parmform.pres_marker.value=''; - } - } + my $colorchooser=&Apache::lonhtmlcommon::color_picker(); + $r->print(' +'); + $r->print(<
    @@ -1157,6 +1267,9 @@ sub verify_and_change_colors { my $message=''; foreach my $item (keys %colortypes) { my $color=$env{'form.'.$item}; + if (!($color =~ /^#/)) { + $color = '#' . $color; + } my $entry='color.'.$function.'.'.$item; if (($color=~/^\#[0-9A-Fa-f]{6}$/) && (!$env{'form.resetall'})) { &Apache::lonnet::put('environment',{$entry => $color}); @@ -1187,7 +1300,7 @@ sub passwordchanger { # This function is a bit of a mess.... # Passwords are encrypted using londes.js (DES encryption) $errormessage = ($errormessage || ''); - my ($user,$domain,$currentpass,$defdom); + my ($user,$domain,$currentpass); &Apache::lonhtmlcommon::add_breadcrumb( { href => '/adm/preferences?action=changepass', text => 'Change Password'}); @@ -1202,11 +1315,13 @@ sub passwordchanger { $caller = 'preferences'; } } elsif ($caller eq 'reset_by_email') { - $defdom = $r->dir_config('lonDefDomain'); my %data = &Apache::lonnet::tmpget($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 [_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.' + $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.' ,'','') + .'

    ' ); return; } @@ -1216,15 +1331,32 @@ sub passwordchanger { $domain = $data{'domain'}; $currentpass = $data{'temppasswd'}; } else { - $r->print(&mt('Sorry, the token generated when you requested a password reset has expired.').'
    '); + $r->print( + '

    ' + .&mt('Sorry, the token generated when you requested' + .' a password reset has expired.') + .'

    ' + ); return; } } else { - $r->print(&mt('Sorry, the URL generated when you requested reset of your password contained incomplete information.').'
    '); + $r->print( + '

    ' + .&mt('Sorry, the URL generated when you requested reset of' + .' your password contained incomplete information.') + .'

    ' + ); return; } - } else { - $r->print(&mt('Page requested in unexpected context').'
    '); + if (&Apache::lonnet::domain($domain) eq '') { + $domain = $r->dir_config('lonDefDomain'); + } + } else { + $r->print( + '

    ' + .&mt('Page requested in unexpected context') + .'

    ' + ); return; } my $currentauth=&Apache::lonnet::queryauthenticate($user,$domain); @@ -1267,7 +1399,7 @@ $errormessage crappy browser --> ENDFORM $r->print(&server_form($logtoken,$caller,$mailtoken)); - $r->print(&client_form($caller,\%hexkey,$currentpass,$defdom)); + $r->print(&client_form($caller,\%hexkey,$currentpass,$domain)); # return; @@ -1496,14 +1628,14 @@ ENDERROR } if ($newpass1 ne $newpass2) { &passwordchanger($r, - ''. + ''. &mt('The new passwords you entered do not match.').' '. &mt('Please try again.').'',$caller,$mailtoken); return 1; } if (length($newpass1) < 7) { &passwordchanger($r, - ''. + ''. &mt('Passwords must be a minimum of 7 characters long.').' '. &mt('Please try again.').'',$caller,$mailtoken); return 1; @@ -1516,7 +1648,7 @@ ENDERROR } if ($badpassword) { # I can't figure out how to enter bad characters on my browser. - my $errormessage =''. + my $errormessage =''. &mt('The password you entered contained illegal characters.').'
    '. &mt('Valid characters are').(<<"ENDERROR"); : space and
    @@ -1601,13 +1733,13 @@ sub discussionchanger { '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', '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 identified as "NEW"', 'allposts' => 'All posts', 'unread' => 'New posts only', 'ondisp' => 'Once displayed', - 'onmark' => 'Once marked as read', + 'onmark' => 'Once marked not NEW', 'disa' => 'Posts displayed?', - 'npmr' => 'New posts cease to be identified as "New"?', + '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 ' ); @@ -1692,7 +1824,7 @@ sub verify_and_change_discussion { &Apache::lonnet::put('environment',{'discmarkread' => $newmark}); &Apache::lonnet::appenv({'environment.discmarkread' => $newmark}); } else { - $message.=&Apache::lonhtmlcommon::confirm_success(&mt('In discussions: posts will be identified as "NEW" until marked as read by the reader.')).'
    '; + $message.=&Apache::lonhtmlcommon::confirm_success(&mt('In discussions: posts will be identified as "NEW" until marked as not "NEW".')).'
    '; &Apache::lonnet::del('environment',['discmarkread']); &Apache::lonnet::delenv('environment.discmarkread'); } @@ -1944,6 +2076,13 @@ my @menu= icon => 'preferences-desktop-theme.png', linktitle => 'Change LON-CAPA default colors.' }, + { linktext => 'Menu Display', + url => '/adm/preferences?action=changeicons', + permission => 'F', + #help => '', + icon => 'preferences-system-windows.png', + linktitle => 'Change whether the menus are displayed with icons or icons and text.' + } ] }, { categorytitle=>'Messages & Notifications', @@ -2007,7 +2146,6 @@ push(@{ $menu[1]->{items} }, { }); } - if (&can_toggle_namelocking()) { push(@{ $menu[0]->{items} }, { linktext => 'Automatic name changes', @@ -2081,11 +2219,19 @@ sub handler { ['action','wysiwyg','returnurl','refpage']); # Apache::lonhtmlcommon::clear_breadcrumbs(); + my ($brlink,$brtxt,$brhelp); + if (($env{'form.action'} eq 'changerolespref') && ($env{'form.returnurl'} eq '/adm/roles')) { + $brlink ='/adm/roles'; + $brtxt = 'User Roles'; + } else { + $brlink ='/adm/preferences'; + $brtxt = 'Set User Preferences'; + $brhelp = 'Prefs_About_Me,Prefs_Language,Prefs_Screen_Name_Nickname,Change_Colors,Change_Password,Prefs_Messages,Change_Discussion_Display'; + } Apache::lonhtmlcommon::add_breadcrumb - ({href => '/adm/preferences', - text => 'Set User Preferences', - help => - 'Prefs_About_Me,Prefs_Language,Prefs_Screen_Name_Nickname,Change_Colors,Change_Password,Prefs_Messages,Change_Discussion_Display'}); + ({href => $brlink, + text => $brtxt, + help => $brhelp,}); if(!exists $env{'form.action'}) { &print_main_menu($r); }elsif($env{'form.action'} eq 'changepass'){ @@ -2124,6 +2270,10 @@ sub handler { &texenginechanger($r); }elsif($env{'form.action'} eq 'verify_and_change_texengine'){ &verify_and_change_texengine($r); + }elsif($env{'form.action'} eq 'changeicons'){ + &iconchanger($r); + }elsif($env{'form.action'} eq 'verify_and_change_icons'){ + &verify_and_change_icons($r); }elsif($env{'form.action'} eq 'changeclicker'){ &clickerchanger($r); }elsif($env{'form.action'} eq 'verify_and_change_clicker'){