--- loncom/interface/loncommon.pm 2011/05/27 19:31:50 1.948.2.28 +++ loncom/interface/loncommon.pm 2011/01/15 21:49:37 1.997 @@ -1,7 +1,7 @@ # The LearningOnline Network with CAPA # a pile of common routines # -# $Id: loncommon.pm,v 1.948.2.28 2011/05/27 19:31:50 raeburn Exp $ +# $Id: loncommon.pm,v 1.997 2011/01/15 21:49:37 www 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) { $selectform.= @@ -2287,7 +2277,7 @@ function set_auth_radio_buttons(newvalue var numauthchoices = currentform.login.length; if (typeof numauthchoices == "undefined") { return; - } + } var i=0; while (i < numauthchoices) { if (currentform.login[i].value == newvalue) { break; } @@ -3260,7 +3250,7 @@ sub filemimetype { sub filecategoryselect { my ($name,$value)=@_; return &select_form($value,$name, - {'' => &mt('Any category'), map { $_,$_ } sort(keys(%category_extensions))}); + {'' => &mt('Any category'), map { $_,$_ } sort(keys(%category_extensions))}); } =pod @@ -3570,23 +3560,23 @@ sub format_previous_attempt_value { my @anskeys = sort(keys(%answers)); if (@anskeys == 1) { my $answer = $answers{$anskeys[0]}; - if ($answer =~ m{\0}) { - $answer =~ s{\0}{,}g; + if ($answer =~ m{\Q\0\E}) { + $answer =~ s{\Q\0\E}{, }g; } my $tag_internal_answer_name = 'INTERNAL'; if ($anskeys[0] eq $tag_internal_answer_name) { - $value = $answer; + $value = $answer; } else { $value = $anskeys[0].'='.$answer; } } else { foreach my $ans (@anskeys) { my $answer = $answers{$ans}; - if ($answer =~ m{\0}) { - $answer =~ s{\0}{,}g; + if ($answer =~ m{\Q\0\E}) { + $answer =~ s{\Q\0\E}{, }g; } $value .= $ans.'='.$answer.'
';; - } + } } } else { $value = &unescape($value); @@ -4592,9 +4582,6 @@ 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 * $args, optional argument valid values are no_auto_mt_title -> prevents &mt()ing the title arg inherit_jsmath -> when creating popup window in a page, @@ -4612,7 +4599,7 @@ other decorations will be returned. sub bodytag { my ($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') && ($env{'user.domain'} eq 'public')) @@ -4654,8 +4641,6 @@ sub bodytag { } if (!$realm) { $realm=' '; } -# Set messages - my $messages=&domainlogo($domain); my $extra_body_attr = &make_attr_string($forcereg,\%design); @@ -4673,7 +4658,7 @@ sub bodytag { } else { $name = &aboutmewrapper($name,$env{'user.name'},$env{'user.domain'}); } - + my $titleinfo = '

'.$title.'

'; # # Extra info if you are the DC @@ -4689,11 +4674,9 @@ sub bodytag { $role = '('.$role.')' if $role; &get_unprocessed_cgi($ENV{'QUERY_STRING'}, ['inhibitmenu']); - if ($env{'environment.remote'} ne 'on') { - # No Remote if ($no_nav_bar || $env{'form.inhibitmenu'} eq 'yes') { - return $bodytag; - } + return $bodytag; + } if ($env{'request.state'} eq 'construct') { $forcereg=1; } @@ -4711,10 +4694,6 @@ sub bodytag { $realm $dc_info|; return $bodytag; } - if (($env{'request.noversionuri'} =~ m{^/adm/navmaps}) && - ($env{'environment.remotenavmap'} eq 'on')) { - return $bodytag; - } unless ($env{'request.symb'} =~ m/\.page___\d+___/) { $bodytag .= qq|
$name $role
|; @@ -4736,7 +4715,7 @@ 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); @@ -4749,43 +4728,6 @@ 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)|; - } - - unless ($env{'form.inhibitmenu'}) { - $bodytag .= qq|
$name $role
-
    -
  1. $menu
    2. -
$realm $dc_info
|; - } - - return(< -$upperleft - $messages  - -$titleinfo $dc_info $menu - - -ENDBODY } sub dc_courseid_toggle { @@ -4817,22 +4759,8 @@ sub make_attr_string { delete($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; @@ -4930,6 +4858,7 @@ sub standard_css { $env{'browser.type'} eq 'safari' ) ? '0 2px 0 2px' : '0 3px 0 4px'; + return < legend { font-style: normal; } -/* Preliminary fix to hide nav_bar inside bookmarks window */ -#LC_bookmarks #LC_nav_bar { - display:none; -} - ol.LC_primary_menu { float: right; margin: 0; background-color: $pgbg_or_bgcolor; } -ol.LC_primary_menu a.LC_new_message { - font-weight:bold; - color: darkred; -} - ol#LC_PathBreadcrumbs { margin: 0; } @@ -6206,6 +6109,11 @@ ol.LC_primary_menu a { text-decoration: none; } +ol.LC_primary_menu a.LC_new_message { + font-weight:bold; + color: darkred; +} + ol.LC_docs_parameters { margin-left: 0; padding: 0; @@ -6348,7 +6256,7 @@ ul.LC_TabContentBigger li a { text-align: center; display: block; text-decoration: none; - outline: none; + outline: none; } ul.LC_TabContentBigger li.active a { @@ -6375,6 +6283,7 @@ ul.LC_TabContentBigger li.active b { cursor:default; } + ul.LC_CourseBreadcrumbs { background: $sidebg; line-height: 32px; @@ -6543,14 +6452,6 @@ a#LC_content_toolbar_firsthomework { background-image:url(/res/adm/pages/open-first-problem.gif); } -a#LC_content_toolbar_launchnav { - background-image:url(/res/adm/pages/start-navigation.gif); -} - -a#LC_content_toolbar_closenav { - background-image:url(/res/adm/pages/close-navigation.gif); -} - a#LC_content_toolbar_everything { background-image:url(/res/adm/pages/show-all.gif); } @@ -6641,6 +6542,10 @@ ul.LC_funclist li { padding: 0px 4px } +.LC_hidden { + display: none; +} + END } @@ -6692,8 +6597,8 @@ sub headtag { if (!$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'} @@ -6719,7 +6624,7 @@ ADDMETA $result .= ' LON-CAPA '.$title.'' .'' .$head_extra; - return $result; + return $result.''; } =pod @@ -6772,43 +6677,6 @@ sub xml_begin { =pod -=item * &endheadtag() - -Returns a uniform for LON-CAPA web pages. - -Inputs: none - -=cut - -sub endheadtag { - return ''; -} - -=pod - -=item * &head() - -Returns a uniform complete .. section for LON-CAPA web pages. - -Inputs: - -=over 4 - -$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. @@ -6846,8 +6714,6 @@ $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 @@ -6864,6 +6730,14 @@ $args - additional optional args support sub start_page { my ($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', @@ -6872,13 +6746,16 @@ 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'}) ) { @@ -6892,8 +6769,7 @@ 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); } } @@ -6909,14 +6785,10 @@ 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(); @@ -6937,28 +6809,6 @@ 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) = @_; $env{'internal.end_page'}++; @@ -7033,6 +6883,19 @@ sub validate_page { } } + +sub start_scrollbox { + my ($outerwidth,$width,$height)=@_; + unless ($outerwidth) { $outerwidth='520px'; } + unless ($width) { $width='500px'; } + unless ($height) { $height='200px'; } + return "
"; +} + +sub end_scrollbox { + return '
'; +} + sub simple_error_page { my ($r,$title,$msg) = @_; my $page = @@ -7062,28 +6925,30 @@ sub simple_error_page { sub start_data_table { my ($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 ($id eq ''); + return ''."\n"; } sub end_data_table_row { @@ -7923,7 +7788,7 @@ sub user_picker { my ($newuserscript,$new_user_create); my $context_dom = $env{'request.role.domain'}; if ($context eq 'requestcrs') { - if ($env{'form.coursedom'} ne '') { + if ($env{'form.coursedom'} ne '') { $context_dom = $env{'form.coursedom'}; } } @@ -8511,7 +8376,7 @@ sub ask_for_embedded_content { $url .= $current_path; $getpropath = 1; } elsif (($actionurl eq '/adm/upload') || ($actionurl eq '/adm/testbank') || - ($actionurl eq '/adm/imsimport')) { + ($actionurl eq '/adm/imsimport')) { ($uname,my $rest) = ($args->{'current_path'} =~ m{/priv/($match_username)/?(.*)$}); $url = '/home/'.$uname.'/public_html/'; $toplevel = $url; @@ -8562,7 +8427,7 @@ sub ask_for_embedded_content { } foreach my $path (keys(%subdependencies)) { my %currsubfile; - if (($actionurl eq '/adm/portfolio') || ($actionurl eq '/adm/coursegrp_portfolio')) { + if (($actionurl eq '/adm/portfolio') || ($actionurl eq '/adm/coursegrp_portfolio')) { my @subdir_list = &Apache::lonnet::dirlist($url.$path,$udom,$uname,$getpropath); foreach my $line (@subdir_list) { my ($file_name,$rest) = split(/\&/,$line,2); @@ -8670,7 +8535,7 @@ sub ask_for_embedded_content { } elsif ($applies) { $output = ''.&mt('Referenced files').':
'; if ($applies > 1) { - $output .= + $output .= &mt('No files need to be uploaded, as one of the following applies to each reference:').'