--- loncom/interface/loncommon.pm 2010/09/01 16:51:47 1.948.2.9 +++ loncom/interface/loncommon.pm 2010/08/16 16:02:08 1.977 @@ -1,7 +1,7 @@ # The LearningOnline Network with CAPA # a pile of common routines # -# $Id: loncommon.pm,v 1.948.2.9 2010/09/01 16:51:47 raeburn Exp $ +# $Id: loncommon.pm,v 1.977 2010/08/16 16:02:08 bisitz Exp $ # # Copyright Michigan State University Board of Trustees # @@ -1090,7 +1090,11 @@ a new window using Javascript. (Default $width and $height are optional numerical parameters that will override the width and height of the popped up window, which may -be useful for certain help topics with big pictures included. +be useful for certain help topics with big pictures included. + +$imgid is the id of the img tag used for the help icon. This may be +used in a javascript call to switch the image src. See +lonhtmlcommon::htmlareaselectactive() for an example. =cut @@ -1130,9 +1134,9 @@ sub help_open_topic { $template.=' ' .''.&mt('Help: [_1]',$topic).''; - if ($text ne "") { + if ($text ne "") { $template.=''; } return $template; @@ -1205,12 +1209,7 @@ ENDOUTPUT sub help_open_menu { my ($topic,$component_help,$faq,$bug,$stayOnPage,$width,$height,$text) = @_; - $stayOnPage = 0 if (not defined $stayOnPage); - # only use pop-up help (stayOnPage == 0) - # if environment.remote is on (using remote control UI) - if ($env{'environment.remote'} eq 'off' ) { - $stayOnPage=1; - } + $stayOnPage = 1; my $output; if ($component_help) { if (!$text) { @@ -1231,8 +1230,8 @@ sub help_open_menu { sub top_nav_help { my ($text) = @_; $text = &mt($text); - my $stay_on_page = - ($env{'environment.remote'} eq 'off' ); + my $stay_on_page = 1; + my $link = ($stay_on_page) ? "javascript:helpMenu('display')" : "javascript:helpMenu('open')"; my $banner_link = &update_help_link(undef,undef,undef,undef,$stay_on_page); @@ -1247,10 +1246,7 @@ END sub help_menu_js { my ($text) = @_; - - my $stayOnPage = - ($env{'environment.remote'} eq 'off' ); - + my $stayOnPage = 1; my $width = 620; my $height = 600; my $helptopic=&general_help(); @@ -1307,10 +1303,7 @@ sub help_open_bug { unless ($env{'user.adv'}) { return ''; } unless ($Apache::lonnet::perlvar{'BugzillaHost'}) { return ''; } $text = "" if (not defined $text); - $stayOnPage = 0 if (not defined $stayOnPage); - if ($env{'environment.remote'} eq 'off' ) { $stayOnPage=1; - } $width = 600 if (not defined $width); $height = 600 if (not defined $height); @@ -1351,10 +1344,7 @@ sub help_open_faq { unless ($env{'user.adv'}) { return ''; } unless ($Apache::lonnet::perlvar{'FAQHost'}) { return ''; } $text = "" if (not defined $text); - $stayOnPage = 0 if (not defined $stayOnPage); - if ($env{'environment.remote'} eq 'off' ) { $stayOnPage=1; - } $width = 350 if (not defined $width); $height = 400 if (not defined $height); @@ -1870,7 +1860,7 @@ sub multiple_select_form { Returns a string containing a \n"; my @keys; if (exists($hashref->{'select_form_order'})) { - @keys=@{$hashref->{'select_form_order'}}; + @keys=@{$hashref->{'select_form_order'}}; } else { - @keys=sort(keys(%{$hashref})); + @keys=sort(keys(%{$hashref})); } foreach my $key (@keys) { $selectform.= @@ -3256,8 +3246,7 @@ sub filemimetype { sub filecategoryselect { my ($name,$value)=@_; return &select_form($value,$name, - '' => &mt('Any category'), - {'' => &mt('Any category'), map { $_,$_ } sort(keys(%category_extensions))}); + {'' => &mt('Any category'), map { $_,$_ } sort(keys(%category_extensions))}); } =pod @@ -3422,7 +3411,7 @@ sub get_previous_attempt { } $prevattempts=&start_data_table().&start_data_table_header_row(); $prevattempts.=''.&mt('History').''; - my (%typeparts,%lasthidden); + my %typeparts; my $showsurv=&Apache::lonnet::allowed('vas',$env{'request.course.id'}); foreach my $key (sort(keys(%lasthash))) { my ($ign,@parts) = split(/\./,$key); @@ -3433,9 +3422,6 @@ sub get_previous_attempt { unless ($showsurv) { my $id = join(',',@parts); $typeparts{$ign.'.'.$id} = $lasthash{$key}; - if (($lasthash{$key} eq 'anonsurvey') || ($lasthash{$key} eq 'anonsurveycred')) { - $lasthidden{$ign.'.'.$id} = 1; - } } delete($lasthash{$key}); } else { @@ -3450,6 +3436,7 @@ sub get_previous_attempt { } } $prevattempts.=&end_data_table_header_row(); + my %lasthidden; if ($getattempt eq '') { for ($version=1;$version<=$returnhash{'version'};$version++) { my @hidden; @@ -3457,6 +3444,11 @@ sub get_previous_attempt { foreach my $id (keys(%typeparts)) { if (($returnhash{$version.':'.$id.'.type'} eq 'anonsurvey') || ($returnhash{$version.':'.$id.'.type'} eq 'anonsurveycred')) { push(@hidden,$id); + $lasthidden{$id} = 1; + } elsif ($lasthidden{$id}) { + if (exists($returnhash{$version.':'.$id.'.award'})) { + delete($lasthidden{$id}); + } } } } @@ -4560,9 +4552,6 @@ 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 * $args, optional argument valid values are no_auto_mt_title -> prevents &mt()ing the title arg inherit_jsmath -> when creating popup window in a page, @@ -4580,7 +4569,7 @@ other decorations will be returned. sub bodytag { my ($title,$function,$addentries,$bodyonly,$domain,$forcereg, - $no_nav_bar,$bgcolor,$no_inline_link,$args)=@_; + $no_nav_bar,$bgcolor,$args)=@_; my $public; if ((($env{'user.name'} eq 'public') && ($env{'user.domain'} eq 'public')) @@ -4622,8 +4611,6 @@ sub bodytag { } if (!$realm) { $realm=' '; } -# Set messages - my $messages=&domainlogo($domain); my $extra_body_attr = &make_attr_string($forcereg,\%design); @@ -4641,7 +4628,7 @@ sub bodytag { } else { $name = &aboutmewrapper($name,$env{'user.name'},$env{'user.domain'}); } - + my $titleinfo = '

'.$title.'

'; # # Extra info if you are the DC @@ -4657,8 +4644,6 @@ sub bodytag { $role = '('.$role.')' if $role; &get_unprocessed_cgi($ENV{'QUERY_STRING'}, ['inhibitmenu']); - if ($env{'environment.remote'} eq 'off') { - # No Remote if ($no_nav_bar || $env{'form.inhibitmenu'} eq 'yes') { return $bodytag; } @@ -4700,7 +4685,7 @@ sub bodytag { $bodytag .= Apache::lonmenu::serverform(); $bodytag .= Apache::lonhtmlcommon::scripttag('', 'end'); if ($env{'request.state'} eq 'construct') { - $bodytag .= &Apache::lonmenu::innerregister($forcereg,'', + $bodytag .= &Apache::lonmenu::innerregister($forcereg, $args->{'bread_crumbs'}); } elsif ($forcereg) { $bodytag .= &Apache::lonmenu::innerregister($forcereg); @@ -4713,40 +4698,6 @@ 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)|; - } - - $bodytag .= qq|
$name $role
-
    -
  1. $menu
    2. -
$realm $dc_info
| unless $env{'form.inhibitmenu'}; - return(< -$upperleft - $messages  - -$titleinfo $dc_info $menu - - -ENDBODY } sub dc_courseid_toggle { @@ -4778,22 +4729,8 @@ sub make_attr_string { delete($attr_ref->{$key}); } } - $attr_ref->{'onload'} = - &Apache::lonmenu::loadevents(). $on_load; - $attr_ref->{'onunload'}= - &Apache::lonmenu::unloadevents().$on_unload; - } - -# Accessibility font enhance - if ($env{'browser.fontenhance'} eq 'on') { - my $style; - foreach my $key (keys(%{$attr_ref})) { - if (lc($key) eq 'style') { - $style.=$attr_ref->{$key}.';'; - delete($attr_ref->{$key}); - } - } - $attr_ref->{'style'}=$style.'; font-size: x-large;'; + $attr_ref->{'onload'} = $on_load; + $attr_ref->{'onunload'}= $on_unload; } my $attr_string; @@ -4891,6 +4828,7 @@ sub standard_css { $env{'browser.type'} eq 'safari' ) ? '0 2px 0 2px' : '0 3px 0 4px'; + return <{'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'} @@ -6673,7 +6593,7 @@ ADDMETA $result .= ' LON-CAPA '.$title.'' .'' .$head_extra; - return $result; + return $result.''; } =pod @@ -6726,43 +6646,6 @@ sub xml_begin { =pod -=item * &endheadtag() - -Returns a uniform for LON-CAPA web pages. - -Inputs: none - -=cut - -sub endheadtag { - return ''; -} - -=pod - -=item * &head() - -Returns a uniform complete .. section for LON-CAPA web pages. - -Inputs: - -=over 4 - -$title - optional title for the page - -$head_extra - optional extra HTML to put inside the - -=back - -=cut - -sub head { - my ($title,$head_extra,$args) = @_; - return &headtag($title,$head_extra,$args).&endheadtag(); -} - -=pod - =item * &start_page() Returns a complete .. section for LON-CAPA web pages. @@ -6800,8 +6683,6 @@ $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 @@ -6818,6 +6699,14 @@ $args - additional optional args support sub start_page { my ($title,$head_extra,$args) = @_; #&Apache::lonnet::logthis("start_page ".join(':',caller(0))); +#SD +#I don't see why we copy certain elements of %$args to %head_args +#head args is passed to headtag() and this routine only reads those +#keys that are needed. There doesn't happen any writes or any processing +#of other keys. +#proposal: just pass $args to headtag instead of \%head_args and delete +#marked lines +#<- MARK my %head_args; foreach my $arg ('redirect','force_register','domain','function', 'bgcolor','frameset','no_nav_bar','only_body', @@ -6826,13 +6715,16 @@ sub start_page { $head_args{$arg} = $args->{$arg}; } } +#MARK -> $env{'internal.start_page'}++; my $result; + if (! exists($args->{'skip_phases'}{'head'}) ) { - $result.= - &xml_begin(). - &headtag($title,$head_extra,\%head_args).&endheadtag(); + $result .= + &xml_begin() . &headtag($title,$head_extra,\%head_args); +#replace prev line by +# &xml_begin() . &headtag($title, $head_extra, $args); } if (! exists($args->{'skip_phases'}{'body'}) ) { @@ -6846,8 +6738,7 @@ 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); + $args->{'bgcolor'}, $args); } } @@ -6863,14 +6754,10 @@ sub start_page { # $result .= &build_functionlist(); #} - # Don't add anything more if only_body wanted - return $result if $args->{'only_body'}; + # Don't add anything more if only_body wanted or in const space + return $result if $args->{'only_body'} + || $env{'request.state'} eq 'construct'; - #Breadcrumbs for Construction Space provided by &bodytag. - if (($env{'environment.remote'} eq 'off') && ($env{'request.state'} eq 'construct')) { - return $result; - } - #Breadcrumbs if (exists($args->{'bread_crumbs'}) or exists($args->{'bread_crumbs_component'})) { &Apache::lonhtmlcommon::clear_breadcrumbs(); @@ -6891,28 +6778,6 @@ sub start_page { return $result; } - -=pod - -=item * &head() - -Returns a complete section for LON-CAPA web pages. - -Inputs: $args - additional optional args supported are: - js_ready -> return a string ready for being used in - a javascript writeln - html_encode -> return a string ready for being used in - a html attribute - frameset -> if true will start with a - rather than - dicsussion -> if true will get discussion from - lonxml::xmlend - (you can pass the target and parser arguments - through optional 'target' and 'parser' args - to this routine) - -=cut - sub end_page { my ($args) = @_; $env{'internal.end_page'}++; @@ -7016,28 +6881,30 @@ sub simple_error_page { sub start_data_table { my ($add_class) = @_; my $css_class = (join(' ','LC_data_table',$add_class)); - &start_data_table_count(); + &start_data_table_count(); return ''."\n"; } sub end_data_table { - &end_data_table_count(); + &end_data_table_count(); return '
'."\n";; } sub start_data_table_row { - my ($add_class) = @_; + my ($add_class, $id) = @_; $row_count[0]++; my $css_class = ($row_count[0] % 2)?'LC_odd_row':'LC_even_row'; $css_class = (join(' ',$css_class,$add_class)) unless ($add_class eq ''); - return ''."\n";; + $id = (' id="'.$id.'"') unless ($id eq ''); + return ''."\n"; } sub continue_data_table_row { - my ($add_class) = @_; + my ($add_class, $id) = @_; my $css_class = ($row_count[0] % 2)?'LC_odd_row':'LC_even_row'; - $css_class = (join(' ',$css_class,$add_class)) unless ($add_class eq '');; - return ''."\n";; + $css_class = (join(' ',$css_class,$add_class)) unless ($add_class eq ''); + $id = (' id="'.$id.'"') unless ($id eq ''); + return ''."\n"; } sub end_data_table_row { @@ -10580,6 +10447,8 @@ sub construct_course { ############################################################ ############################################################ +#SD +# only Community and Course, or anything else? sub course_type { my ($cid) = @_; if (!defined($cid)) { @@ -10745,15 +10614,12 @@ sub init_user_environment { my %userenv = &Apache::lonnet::dump('environment',$domain,$username); my ($tmp) = keys(%userenv); if ($tmp !~ /^(con_lost|error|no_such_host)/i) { - # default remote control to off - if ($userenv{'remote'} ne 'on') { $userenv{'remote'} = 'off'; } } else { undef(%userenv); } if (($userenv{'interface'}) && (!$form->{'interface'})) { $form->{'interface'}=$userenv{'interface'}; } - $env{'environment.remote'}=$userenv{'remote'}; if ($userenv{'texengine'} eq 'ttm') { $clientmathml=1; } # --------------- Do not trust query string to be put directly into environment @@ -10785,9 +10651,6 @@ sub init_user_environment { $initial_env{"browser.localres"} = $form->{'localres'}; } - if ($public) { - $initial_env{"environment.remote"} = "off"; - } if ($form->{'interface'}) { $form->{'interface'}=~s/\W//gs; $initial_env{"browser.interface"} = $form->{'interface'};