--- loncom/interface/loncommon.pm 2013/06/05 13:25:41 1.1075.2.39 +++ loncom/interface/loncommon.pm 2013/08/07 00:03:25 1.1143 @@ -1,7 +1,7 @@ # The LearningOnline Network with CAPA # a pile of common routines # -# $Id: loncommon.pm,v 1.1075.2.39 2013/06/05 13:25:41 raeburn Exp $ +# $Id: loncommon.pm,v 1.1143 2013/08/07 00:03:25 raeburn Exp $ # # Copyright Michigan State University Board of Trustees # @@ -72,6 +72,7 @@ use Apache::lonuserstate(); use LONCAPA qw(:DEFAULT :match); use DateTime::TimeZone; use DateTime::Locale::Catalog; +use Text::Aspell; use Authen::Captcha; use Captcha::reCAPTCHA; @@ -158,6 +159,7 @@ sub ssi_with_retries { # ----------------------------------------------- Filetypes/Languages/Copyright my %language; my %supported_language; +my %supported_codes; my %latex_language; # For choosing hyphenation in my %latex_language_bykey; # for choosing hyphenation from metadata my %cprtag; @@ -192,14 +194,15 @@ BEGIN { while (my $line = <$fh>) { next if ($line=~/^\#/); chomp($line); - my ($key,$two,$country,$three,$enc,$val,$sup,$latex)=(split(/\t/,$line)); + my ($key,$code,$country,$three,$enc,$val,$sup,$latex)=(split(/\t/,$line)); $language{$key}=$val.' - '.$enc; if ($sup) { $supported_language{$key}=$sup; + $supported_codes{$key} = $code; } if ($latex) { $latex_language_bykey{$key} = $latex; - $latex_language{$two} = $latex; + $latex_language{$code} = $latex; } } close($fh); @@ -663,7 +666,7 @@ if (!Array.prototype.indexOf) { var n = 0; if (arguments.length > 0) { n = Number(arguments[1]); - if (n !== n) { // shortcut for verifying if it's NaN + if (n !== n) { // shortcut for verifying if it is NaN n = 0; } else if (n !== 0 && n !== (1 / 0) && n !== -(1 / 0)) { n = (n > 0 || -1) * Math.floor(Math.abs(n)); @@ -899,12 +902,12 @@ sub check_uncheck_jscript { function checkAll(field) { if (field.length > 0) { for (i = 0; i < field.length; i++) { - if (!field[i].disabled) { + if (!field[i].disabled) { field[i].checked = true; } } } else { - if (!field.disabled) { + if (!field.disabled) { field.checked = true; } } @@ -1014,6 +1017,33 @@ sub select_language { =pod + +=item * &list_languages() + +Returns an array reference that is suitable for use in language prompters. +Each array element is itself a two element array. The first element +is the language code. The second element a descsriptiuon of the +language itself. This is suitable for use in e.g. +&Apache::edit::select_arg (once dereferenced that is). + +=cut + +sub list_languages { + my @lang_choices; + + foreach my $id (&languageids()) { + my $code = &supportedlanguagecode($id); + if ($code) { + my $selector = $supported_codes{$id}; + my $description = &plainlanguagedescription($id); + push (@lang_choices, [$selector, $description]); + } + } + return \@lang_choices; +} + +=pod + =item * &linked_select_forms(...) linked_select_forms returns a string containing a block @@ -2161,7 +2191,7 @@ sub select_level_form { =pod -=item * &select_dom_form($defdom,$name,$includeempty,$showdomdesc,$onchange,$incdoma,$excdoms) +=item * &select_dom_form($defdom,$name,$includeempty,$showdomdesc,$onchange,$incdoms,$excdoms) Returns a string containing a \n"; foreach my $dom (@domains) { @@ -2319,6 +2349,10 @@ Outputs: =item * $clientos +=item * $clientmobile + +=item * $clientinfo + =back =back @@ -2337,6 +2371,7 @@ sub decode_user_agent { my $clientversion='0'; my $clientmathml=''; my $clientunicode='0'; + my $clientmobile=0; for (my $i=0;$i<=$#browsertype;$i++) { my ($bname,$match,$notmatch,$vreg,$minv,$univ)=split(/\:/,$browsertype[$i]); if (($httpbrowser=~/$match/i) && ($httpbrowser!~/$notmatch/i)) { @@ -2348,6 +2383,7 @@ sub decode_user_agent { } } my $clientos='unknown'; + my $clientinfo; if (($httpbrowser=~/linux/i) || ($httpbrowser=~/unix/i) || ($httpbrowser=~/ux/i) || @@ -2359,8 +2395,16 @@ sub decode_user_agent { ($httpbrowser=~/powerpc/i)) { $clientos='mac'; } if ($httpbrowser=~/win/i) { $clientos='win'; } if ($httpbrowser=~/embed/i) { $clientos='pda'; } + if ($httpbrowser=~/(Android|iPod|iPad|iPhone|webOS|Blackberry|Windows Phone|Opera m(?:ob|in)|Fennec)/i) { + $clientmobile=lc($1); + } + if ($httpbrowser=~ m{Firefox/(\d+\.\d+)}) { + $clientinfo = 'firefox-'.$1; + } elsif ($httpbrowser=~ m{chromeframe/(\d+\.\d+)\.}) { + $clientinfo = 'chromeframe-'.$1; + } return ($httpbrowser,$clientbrowser,$clientversion,$clientmathml, - $clientunicode,$clientos,); + $clientunicode,$clientos,$clientmobile,$clientinfo); } ############################################################### @@ -2527,7 +2571,7 @@ sub authform_nochange { kerb_def_dom => 'MSU.EDU', @_, ); - my ($authnum,%can_assign) = &get_assignable_auth($in{'domain'}); + my ($authnum,%can_assign) = &get_assignable_auth($in{'domain'}); my $result; if (!$authnum) { $result = &mt('Under your current role you are not permitted to change login settings for this user'); @@ -3023,13 +3067,73 @@ sub get_related_words { untie %thesaurus_db; return @Words; } +############################################################### +# +# Spell checking +# =pod =back +=head1 Spell checking + +=over 4 + +=item * &check_spelling($wordlist $language) + +Takes a string containing words and feeds it to an external +spellcheck program via a pipeline. Returns a string containing +them mis-spelled words. + +Parameters: + +=over 4 + +=item - $wordlist + +String that will be fed into the spellcheck program. + +=item - $language + +Language string that specifies the language for which the spell +check will be performed. + +=back + +=back + +Note: This sub assumes that aspell is installed. + + =cut + +sub check_spelling { + my ($wordlist, $language) = @_; + my @misspellings; + + # Generate the speller and set the langauge. + # if explicitly selected: + + my $speller = Text::Aspell->new; + if ($language) { + $speller->set_option('lang', $language); + } + + # Turn the word list into an array of words by splittingon whitespace + + my @words = split(/\s+/, $wordlist); + + foreach my $word (@words) { + if(! $speller->check($word)) { + push(@misspellings, $word); + } + } + return join(' ', @misspellings); + +} + # -------------------------------------------------------------- Plaintext name =pod @@ -3220,7 +3324,7 @@ sub screenname { # ------------------------------------------------------------- Confirm Wrapper =pod -=item confirmwrapper +=item * &confirmwrapper($message) Wrap messages about completion of operation in box @@ -4838,7 +4942,7 @@ sub designparm { Inputs: $url (usually will be undef). -Returns: Path to Construction Space containing the resource or +Returns: Path to Authoring Space containing the resource or directory being viewed (or for which action is being taken). If $url is provided, and begins /priv// the path will be that portion of the $context argument. @@ -4901,7 +5005,7 @@ Input: (optional) filename from which br is appropriate for use in building the breadcrumb trail. Returns: HTML div with CSTR path and recent box - To be included on Construction Space pages + To be included on Authoring Space pages =cut @@ -4932,7 +5036,7 @@ sub CSTR_pageheader { my $output = '
' .&Apache::loncommon::help_open_menu('','',3,'Authoring') #FIXME: Broken? Where is it? - .''.&mt('Construction Space:').' ' + .''.&mt('Authoring Space:').' ' .'
' #FIXME lonpubdir: target="_parent" .&Apache::lonhtmlcommon::crumbs($uname.'/'.$parentpath,'_top','/priv/'.$udom,undef,undef); @@ -4991,9 +5095,6 @@ Inputs: =item * $bgcolor, used to override the bgcolor on a webpage to a specific value -=item * $no_inline_link, if true and in remote mode, don't show the - 'Switch To Inline Menu' link - =item * $args, optional argument valid values are no_auto_mt_title -> prevents &mt()ing the title arg inherit_jsmath -> when creating popup window in a page, @@ -5015,7 +5116,7 @@ other decorations will be returned. sub bodytag { my ($title,$function,$addentries,$bodyonly,$domain,$forcereg, - $no_nav_bar,$bgcolor,$no_inline_link,$args,$advtoolsref)=@_; + $no_nav_bar,$bgcolor,$args,$advtoolsref)=@_; my $public; if ((($env{'user.name'} eq 'public') && ($env{'user.domain'} eq 'public')) @@ -5088,23 +5189,7 @@ sub bodytag { $role = '('.$role.')' if $role; - if ($env{'request.state'} eq 'construct') { $forcereg=1; } - - - - my $funclist; - if (($env{'environment.remote'} eq 'on') && ($env{'request.state'} ne 'construct')) { - $bodytag .= Apache::lonhtmlcommon::scripttag(Apache::lonmenu::utilityfunctions(), 'start')."\n". - Apache::lonmenu::serverform(); - my $forbodytag; - &Apache::lonmenu::prepare_functions($env{'request.noversionuri'}, - $forcereg,$args->{'group'}, - $args->{'bread_crumbs'}, - $advtoolsref,'',\$forbodytag); - unless (ref($args->{'bread_crumbs'}) eq 'ARRAY') { - $funclist = $forbodytag; - } - } else { + if ($env{'request.state'} eq 'construct') { $forcereg=1; } # if ($env{'request.state'} eq 'construct') { # $titleinfo = &CSTR_pageheader(); #FIXME: Will be removed once all scripts have their own calls @@ -5116,11 +5201,11 @@ sub bodytag { my ($left,$right) = Apache::lonmenu::primary_menu(); if ($env{'request.noversionuri'} =~ m{^/res/adm/pages/}) { - if ($dc_info) { + if ($dc_info) { $dc_info = qq|$dc_info|; - } - $bodytag .= qq|
$left $role
- $realm $dc_info
|; + } + $bodytag .= qq|
$left $role
+ $realm $dc_info
|; return $bodytag; } @@ -5143,18 +5228,15 @@ sub bodytag { if ($env{'request.state'} eq 'construct') { $bodytag .= &Apache::lonmenu::innerregister($forcereg, $args->{'bread_crumbs'}); - } elsif ($forcereg) { + } elsif ($forcereg) { $bodytag .= &Apache::lonmenu::innerregister($forcereg,undef, $args->{'group'}); } else { - my $forbodytag; - &Apache::lonmenu::prepare_functions($env{'request.noversionuri'}, - $forcereg,$args->{'group'}, - $args->{'bread_crumbs'}, - $advtoolsref,'',\$forbodytag); - unless (ref($args->{'bread_crumbs'}) eq 'ARRAY') { - $bodytag .= $forbodytag; - } + $bodytag .= + &Apache::lonmenu::prepare_functions($env{'request.noversionuri'}, + $forcereg,$args->{'group'}, + $args->{'bread_crumbs'}, + $advtoolsref); } }else{ # this is to seperate menu from content when there's no secondary @@ -5164,50 +5246,6 @@ sub bodytag { } return $bodytag; - } - -# -# Top frame rendering, Remote is up -# - - my $imgsrc = $img; - if ($img =~ /^\/adm/) { - $imgsrc = &lonhttpdurl($img); - } - my $upperleft=''.$function.''; - - # Explicit link to get inline menu - my $menu= ($no_inline_link?'' - :''.&mt('Switch to Inline Menu Mode').''); - - if ($dc_info) { - $dc_info = qq|($dc_info)|; - } - - my $name = &plainname($env{'user.name'},$env{'user.domain'}); - unless ($public) { - $name = &aboutmewrapper($name,$env{'user.name'},$env{'user.domain'}, - undef,'LC_menubuttons_link'); - } - - unless ($env{'form.inhibitmenu'}) { - $bodytag .= qq|
$name $role
-
    -
  1. $menu
    2. -
$realm $dc_info
|; - } - if ($env{'request.state'} eq 'construct') { - if (!$public){ - if ($env{'request.state'} eq 'construct') { - $funclist = &Apache::lonhtmlcommon::scripttag( - &Apache::lonmenu::utilityfunctions(), 'start'). - &Apache::lonhtmlcommon::scripttag('','end'). - &Apache::lonmenu::innerregister($forcereg, - $args->{'bread_crumbs'}); - } - } - } - return $bodytag."\n".$funclist; } sub dc_courseid_toggle { @@ -5239,15 +5277,8 @@ sub make_attr_string { delete($attr_ref->{$key}); } } - if ($env{'environment.remote'} eq 'on') { - $attr_ref->{'onload'} = - &Apache::lonmenu::loadevents(). $on_load; - $attr_ref->{'onunload'}= - &Apache::lonmenu::unloadevents().$on_unload; - } else { - $attr_ref->{'onload'} = $on_load; - $attr_ref->{'onunload'}= $on_unload; - } + $attr_ref->{'onload'} = $on_load; + $attr_ref->{'onunload'}= $on_unload; } my $attr_string; @@ -6688,7 +6719,6 @@ ul#LC_secondary_menu li { font-weight: bold; line-height: 1.8em; border-right: 1px solid black; - vertical-align: middle; float: left; } @@ -7248,8 +7278,8 @@ sub headtag { if (!$args->{'frameset'}) { $result .= &Apache::lonhtmlcommon::htmlareaheaders(); } - if ($args->{'force_register'}) { - $result .= &Apache::lonmenu::registerurl(1); + if ($args->{'force_register'} && $env{'request.noversionuri'} !~ m{^/res/adm/pages/}) { + $result .= Apache::lonxml::display_title(); } if (!$args->{'no_nav_bar'} && !$args->{'only_body'} @@ -7292,6 +7322,11 @@ ADDMETA .'' .$inhibitprint .$head_extra; + if ($env{'browser.mobile'}) { + $result .= ' + +'; + } return $result.''; } @@ -7458,16 +7493,14 @@ $args - additional optional args support skip_phases -> hash ref of head -> skip the generation body -> skip all generation - no_inline_link -> if true and in remote mode, don't show the - 'Switch To Inline Menu' link no_auto_mt_title -> prevent &mt()ing the title arg inherit_jsmath -> when creating popup window in a page, should it have jsmath forced on by the current page bread_crumbs -> Array containing breadcrumbs bread_crumbs_component -> if exists show it as headline else show only the breadcrumbs - group -> includes the current group, if page is for a - specific group + group -> includes the current group, if page is for a + specific group =back @@ -7497,8 +7530,8 @@ sub start_page { $args->{'function'}, $args->{'add_entries'}, $args->{'only_body'}, $args->{'domain'}, $args->{'force_register'}, $args->{'no_nav_bar'}, - $args->{'bgcolor'}, $args->{'no_inline_link'}, - $args, \@advtools); + $args->{'bgcolor'}, $args, + \@advtools); } } @@ -7538,11 +7571,6 @@ sub start_page { }else{ $result .= &Apache::lonhtmlcommon::breadcrumbs(); } - } elsif (($env{'environment.remote'} eq 'on') && - ($env{'form.inhibitmenu'} ne 'yes') && - ($env{'request.noversionuri'} =~ m{^/res/}) && - ($env{'request.noversionuri'} !~ m{^/res/adm/pages/})) { - $result .= '
'; } return $result; } @@ -7632,12 +7660,12 @@ var modalWindow = { $(".LCmodal-overlay").click(function(){modalWindow.close();}); } }; - var openMyModal = function(source,width,height,scrolling) + var openMyModal = function(source,width,height,scrolling,transparency,style) { modalWindow.windowId = "myModal"; modalWindow.width = width; modalWindow.height = height; - modalWindow.content = "