--- loncom/interface/loncommon.pm 2021/12/13 19:55:44 1.1075.2.158 +++ loncom/interface/loncommon.pm 2024/12/29 01:49:56 1.1075.2.175 @@ -1,7 +1,7 @@ # The LearningOnline Network with CAPA # a pile of common routines # -# $Id: loncommon.pm,v 1.1075.2.158 2021/12/13 19:55:44 raeburn Exp $ +# $Id: loncommon.pm,v 1.1075.2.175 2024/12/29 01:49:56 raeburn Exp $ # # Copyright Michigan State University Board of Trustees # @@ -61,7 +61,6 @@ use POSIX qw(strftime mktime); use Apache::lonmenu(); use Apache::lonenc(); use Apache::lonlocal; -use Apache::lonnet(); use HTML::Entities; use Apache::lonhtmlcommon(); use Apache::loncoursedata(); @@ -3670,6 +3669,30 @@ sub syllabuswrapper { # ----------------------------------------------------------------------------- +sub aboutme_on { + my ($uname,$udom)=@_; + unless ($uname) { $uname=$env{'user.name'}; } + unless ($udom) { $udom=$env{'user.domain'}; } + return if ($udom eq 'public' && $uname eq 'public'); + my $hashkey=$uname.':'.$udom; + my ($aboutme,$cached)=&Apache::lonnet::is_cached_new('aboutme',$hashkey); + if ($cached) { + return $aboutme; + } + $aboutme = &Apache::lonnet::usertools_access($uname,$udom,'aboutme'); + &Apache::lonnet::do_cache_new('aboutme',$hashkey,$aboutme,3600); + return $aboutme; +} + +sub devalidate_aboutme_cache { + my ($uname,$udom)=@_; + if (!$udom) { $udom =$env{'user.domain'}; } + if (!$uname) { $uname=$env{'user.name'}; } + return if ($udom eq 'public' && $uname eq 'public'); + my $id=$uname.':'.$udom; + &Apache::lonnet::devalidate_cache_new('aboutme',$id); +} + sub track_student_link { my ($linktext,$sname,$sdom,$target,$start,$only_body) = @_; my $link ="/adm/trackstudent?"; @@ -4753,6 +4776,17 @@ sub blockcheck { } } } + } elsif (($activity eq 'com') || ($activity eq 'port') || ($activity eq 'blogs') || + ($activity eq 'about') || ($activity eq 'wishlist') || ($activity eq 'passwd')) { + my $checkrole; + if ($env{'request.role.domain'} eq '') { + $checkrole = "cm./$env{'user.domain'}/"; + } else { + $checkrole = "cm./$env{'request.role.domain'}/"; + } + if (($checkrole) && (&Apache::lonnet::allowed('evb',undef,undef,$checkrole))) { + $has_evb = 1; + } } unless ($has_evb || $check_ipaccess) { my @machinedoms = &Apache::lonnet::current_machine_domains(); @@ -4798,6 +4832,9 @@ sub blockcheck { } } } + if (($activity eq 'wishlist') || ($activity eq 'annotate')) { + return (); + } } if (defined($udom) && defined($uname)) { # If uname and udom are for a course, check for blocks in the course. @@ -4814,7 +4851,10 @@ sub blockcheck { my $startblock = 0; my $endblock = 0; my $triggerblock = ''; - my %live_courses = &findallcourses(undef,$uname,$udom); + my %live_courses; + unless (($activity eq 'wishlist') || ($activity eq 'annotate')) { + %live_courses = &findallcourses(undef,$uname,$udom); + } # If uname is for a user, and activity is course-specific, i.e., # boards, chat or groups, check for blocking in current course only. @@ -5157,6 +5197,10 @@ END_MYBLOCK $text = &mt('Search Blocked'); } elsif ($activity eq 'about') { $text = &mt('Access to User Information Pages Blocked'); + } elsif ($activity eq 'wishlist') { + $text = &mt('Access to Stored Links Blocked'); + } elsif ($activity eq 'annotate') { + $text = &mt('Access to Annotations Blocked'); } $output .= <<"END_BLOCK";
@@ -5424,8 +5468,12 @@ sub domainlogo { &Apache::lonnet::repcopy($local_name); } $imgsrc = &lonhttpdurl($imgsrc); - } - return ''.$domain.''; + } + my $alttext = $domain; + if ($designhash{$domain.'.login.alttext_domlogo'} ne '') { + $alttext = $designhash{$domain.'.login.alttext_domlogo'}; + } + return ''; } elsif (defined(&Apache::lonnet::domain($domain,'description'))) { return &Apache::lonnet::domain($domain,'description'); } else { @@ -5689,7 +5737,7 @@ sub bodytag { if ($realm) { $realm = '/'.$realm; } - if ($rol eq 'ca') { + if ($role eq 'ca') { my ($rdom,$rname) = ($realm =~ m{^/($match_domain)/($match_username)$}); $realm = &plainname($rname,$rdom); } @@ -5748,7 +5796,7 @@ sub bodytag { # # Extra info if you are the DC my $dc_info = ''; - if (($env{'user.adv'} && ($env{'request.course.id'}) && + if (($env{'user.adv'}) && ($env{'request.course.id'}) && (exists($env{'user.role.dc./'.$env{'course.'.$cid.'.domain'}.'/'}))) { $dc_info = $cid.' '.$env{'course.'.$cid.'.internal.coursecode'}; $dc_info =~ s/\s+$//; @@ -5762,15 +5810,18 @@ sub bodytag { my $funclist; if (($env{'environment.remote'} eq 'on') && ($env{'request.state'} ne 'construct')) { - $bodytag .= Apache::lonhtmlcommon::scripttag(Apache::lonmenu::utilityfunctions($httphost), '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 = $forbodytag; + unless ($args->{'switchserver'}) { + $bodytag .= Apache::lonhtmlcommon::scripttag(Apache::lonmenu::utilityfunctions($httphost), '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; + } + $bodytag .= Apache::lonhtmlcommon::scripttag('', 'end'); } } else { @@ -5778,48 +5829,69 @@ sub bodytag { # $titleinfo = &CSTR_pageheader(); #FIXME: Will be removed once all scripts have their own calls # } - $bodytag .= Apache::lonhtmlcommon::scripttag( - Apache::lonmenu::utilityfunctions($httphost), 'start'); + my $need_endlcint; + unless ($args->{'switchserver'}) { + $bodytag .= Apache::lonhtmlcommon::scripttag( + Apache::lonmenu::utilityfunctions($httphost), 'start'); + $need_endlcint = 1; + } - my ($left,$right) = Apache::lonmenu::primary_menu($args->{'links_disabled'}); + if (($env{'environment.remote'} eq 'on') && ($env{'request.state'} eq 'construct')) { + unless ($env{'form.inhibitmenu'}) { + $bodytag .= &inline_for_remote($public,$role,$realm,$dc_info,$no_inline_link); + } + } else { + my ($left,$right) = Apache::lonmenu::primary_menu($args->{'links_disabled'}); - if ($env{'request.noversionuri'} =~ m{^/res/adm/pages/}) { - if ($dc_info) { - $dc_info = qq|$dc_info|; + if ($env{'request.noversionuri'} =~ m{^/res/adm/pages/}) { + if ($dc_info) { + $dc_info = qq|$dc_info|; + } + $bodytag .= qq|
$left $role
+ $realm $dc_info
|; + if ($need_endlcint) { + $bodytag .= Apache::lonhtmlcommon::scripttag('', 'end'); + } + return $bodytag; } - $bodytag .= qq|
$left $role
- $realm $dc_info
|; - return $bodytag; - } - unless ($env{'request.symb'} =~ m/\.page___\d+___/) { - $bodytag .= qq|
$left $role
|; - } + unless ($env{'request.symb'} =~ m/\.page___\d+___/) { + $bodytag .= qq|
$left $role
|; + } - $bodytag .= $right; + $bodytag .= $right; - if ($dc_info) { - $dc_info = &dc_courseid_toggle($dc_info); + if ($dc_info) { + $dc_info = &dc_courseid_toggle($dc_info); + } + $bodytag .= qq|
$realm $dc_info
|; } - $bodytag .= qq|
$realm $dc_info
|; #if directed to not display the secondary menu, don't. if ($args->{'no_secondary_menu'}) { + if ($need_endlcint) { + $bodytag .= Apache::lonhtmlcommon::scripttag('', 'end'); + } return $bodytag; } #don't show menus for public users if (!$public){ - $bodytag .= Apache::lonmenu::secondary_menu($httphost,$args->{'links_disabled'}); + unless (($env{'environment.remote'} eq 'on') && + ($env{'request.state'} eq 'construct')) { + $bodytag .= Apache::lonmenu::secondary_menu($httphost,$args->{'links_disabled'}); + } $bodytag .= Apache::lonmenu::serverform(); - $bodytag .= Apache::lonhtmlcommon::scripttag('', 'end'); + if ($need_endlcint) { + $bodytag .= Apache::lonhtmlcommon::scripttag('', 'end'); + } if ($env{'request.state'} eq 'construct') { $bodytag .= &Apache::lonmenu::innerregister($forcereg, $args->{'bread_crumbs'},'','',$hostname); } elsif ($forcereg) { $bodytag .= &Apache::lonmenu::innerregister($forcereg,undef, $args->{'group'}, - $args->{'hide_buttons', - $hostname}); + $args->{'hide_buttons'}, + $hostname); } else { my $forbodytag; &Apache::lonmenu::prepare_functions($env{'request.noversionuri'}, @@ -5831,11 +5903,13 @@ sub bodytag { $bodytag .= $forbodytag; } } - }else{ - # this is to seperate menu from content when there's no secondary + } else { + # this is to separate menu from content when there's no secondary # menu. Especially needed for public accessible ressources. $bodytag .= '
'; - $bodytag .= Apache::lonhtmlcommon::scripttag('', 'end'); + if ($need_endlcint) { + $bodytag .= Apache::lonhtmlcommon::scripttag('', 'end'); + } } return $bodytag; @@ -5845,18 +5919,17 @@ sub bodytag { # Top frame rendering, Remote is up # - my $imgsrc = $img; - if ($img =~ /^\/adm/) { - $imgsrc = &lonhttpdurl($img); + my $linkattr; + if ($args->{'links_disabled'}) { + $linkattr = 'class="LCisDisabled" aria-disabled="true"'; } - my $upperleft=''.$function.''; my $help=($no_inline_link?'' - :&Apache::loncommon::top_nav_help('Help')); + :&top_nav_help('Help',$linkattr)); # Explicit link to get inline menu my $menu= ($no_inline_link?'' - :''.&mt('Switch to Inline Menu Mode').''); + :''.&mt('Switch to Inline Menu Mode').''); if ($dc_info) { $dc_info = qq|($dc_info)|; @@ -5864,31 +5937,46 @@ sub bodytag { my $name = &plainname($env{'user.name'},$env{'user.domain'}); unless ($public) { + my $class = 'LC_menubuttons_link'; + if ($args->{'links_disabled'}) { + $class .= ' LCisDisabled'; + } $name = &aboutmewrapper($name,$env{'user.name'},$env{'user.domain'}, - undef,'LC_menubuttons_link'); + undef,$class); } unless ($env{'form.inhibitmenu'}) { - $bodytag .= qq|
$name $role
-
    -
  1. $help
    2. -
  2. $menu
    3. -
$realm $dc_info
|; - } - if ($env{'request.state'} eq 'construct') { - if (!$public){ - if ($env{'request.state'} eq 'construct') { - $funclist = &Apache::lonhtmlcommon::scripttag( - &Apache::lonmenu::utilityfunctions($httphost), 'start'). - &Apache::lonhtmlcommon::scripttag('','end'). - &Apache::lonmenu::innerregister($forcereg, - $args->{'bread_crumbs'}); - } - } + $bodytag .= &inline_for_remote($public,$role,$realm,$dc_info,$no_inline_link); } return $bodytag."\n".$funclist; } +sub inline_for_remote { + my ($public,$role,$realm,$dc_info,$no_inline_link) = @_; + my $help=($no_inline_link?'' + :&Apache::loncommon::top_nav_help('Help')); + + # 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'); + } + + return qq|
$name $role
+
    +
  1. $help
    2. +
  2. $menu
    3. +
$realm $dc_info
|; +} + sub dc_courseid_toggle { my ($dc_info) = @_; return ' '. @@ -5968,6 +6056,9 @@ sub endbodytag { $endbodytag; } } + if ((ref($args) eq 'HASH') && ($args->{'dashjs'})) { + $endbodytag = &Apache::lonhtmlcommon::dash_to_minus_js().$endbodytag; + } return $endbodytag; } @@ -8022,6 +8113,7 @@ Inputs: $title - optional title for the (side effect of setting $env{'internal.head.redirect'} to the url redirected too) + 4- whether encrypt check should be skipped domain -> force to color decorate a page for a specific domain function -> force usage of a specific rolish color scheme @@ -8055,7 +8147,7 @@ sub headtag { $inhibitprint = &print_suppression(); } - if (!$args->{'frameset'}) { + if (!$args->{'frameset'} && !$args->{'switchserver'}) { $result .= &Apache::lonhtmlcommon::htmlareaheaders(); } if ($args->{'force_register'}) { @@ -8063,7 +8155,8 @@ sub headtag { } if (!$args->{'no_nav_bar'} && !$args->{'only_body'} - && !$args->{'frameset'}) { + && !$args->{'frameset'} + && !$args->{'switchserver'}) { $result .= &help_menu_js($httphost); $result.=&modal_window(); $result.=&togglebox_script(); @@ -8084,8 +8177,10 @@ sub headtag { } } if (ref($args->{'redirect'})) { - my ($time,$url,$inhibit_continue) = @{$args->{'redirect'}}; - $url = &Apache::lonenc::check_encrypt($url); + my ($time,$url,$inhibit_continue,$skip_enc_check) = @{$args->{'redirect'}}; + if (!$skip_enc_check) { + $url = &Apache::lonenc::check_encrypt($url); + } if (!$inhibit_continue) { $env{'internal.head.redirect'} = $url; } @@ -8229,8 +8324,12 @@ OFFLOAD $title = 'The LearningOnline Network with CAPA'; } if (!$args->{'no_auto_mt_title'}) { $title = &mt($title); } - $result .= ' LON-CAPA '.$title.'' - .''; + } else { + $result .= ' LON-CAPA '.$title.''; + } + $result .= "\n".'{'frameset'}) { $result .= ' /'; } @@ -8431,6 +8530,11 @@ $args - additional optional args support no_auto_mt_title -> prevent &mt()ing the title arg bread_crumbs -> Array containing breadcrumbs bread_crumbs_component -> if exists show it as headline else show only the breadcrumbs + bread_crumbs_style -> breadcrumbs are contained within
, + and &standard_css() contains CSS for #LC_breadcrumbs, if you want + to override those values, or add to them, specify the value to + include in the style attribute to include in the div tag by using + bread_crumbs_style (e.g., overflow: visible) bread_crumbs_nomenu -> if true will pass false as the value of $menulink to lonhtmlcommon::breadcrumbs group -> includes the current group, if page is for a @@ -8514,9 +8618,12 @@ sub start_page { } #if bread_crumbs_component exists show it as headline else show only the breadcrumbs if(exists($args->{'bread_crumbs_component'})){ - $result .= &Apache::lonhtmlcommon::breadcrumbs($args->{'bread_crumbs_component'},'',$menulink); + $result .= &Apache::lonhtmlcommon::breadcrumbs($args->{'bread_crumbs_component'}, + '',$menulink,'', + $args->{'bread_crumbs_style'}); }else{ - $result .= &Apache::lonhtmlcommon::breadcrumbs('','',$menulink); + $result .= &Apache::lonhtmlcommon::breadcrumbs('','',$menulink,'', + $args->{'bread_crumbs_style'}); } } elsif (($env{'environment.remote'} eq 'on') && ($env{'form.inhibitmenu'} ne 'yes') && @@ -13125,7 +13232,9 @@ sub process_extracted_files { my $url = '/uploaded/'.$docudom.'/'.$docuname.'/'. $docstype.'/'.$mapinner{$outer}.'/'.$newidx.'/'. $title; - if (($outer !~ /\D/) && ($mapinner{$outer} !~ /\D/) && ($newidx !~ /\D/)) { + if (($outer !~ /\D/) && + (($mapinner{$outer} eq 'default') || ($mapinner{$outer} !~ /\D/)) && + ($newidx !~ /\D/)) { if (!-e "$prefix$dir/$docstype/$mapinner{$outer}") { mkdir("$prefix$dir/$docstype/$mapinner{$outer}",0755); } @@ -14886,7 +14995,7 @@ sub recurse_categories { for (my $k=0; $k<@{$cats->[$depth]{$category}}; $k++) { my $name = $cats->[$depth]{$category}[$k]; my $item = &escape($category).':'.&escape($parents->[-1]).':'.$shallower; - my $trailstr = join(' -> ',(@{$parents},$category)); + my $trailstr = join(' » ',(@{$parents},$category)); if ($allitems->{$item} eq '') { push(@{$trails},$trailstr); $allitems->{$item} = scalar(@{$trails})-1; @@ -15164,7 +15273,8 @@ sub commit_studentrole { } $oldsecurl = $uurl; $expire_role_result = - &Apache::lonnet::assignrole($udom,$uname,$uurl,'st',$now,'','',$context); + &Apache::lonnet::assignrole($udom,$uname,$uurl,'st',$now, + '','','',$context); if ($env{'request.course.sec'} ne '') { if ($expire_role_result eq 'refused') { my @roles = ('st'); @@ -15527,6 +15637,7 @@ sub construct_course { $cenv{'internal.defaultcredits'} = $args->{'defaultcredits'}; } my @badclasses = (); # Used to accumulate sections/crosslistings that did not pass classlist access check for course owner. + my @oklcsecs = (); # Used to accumulate LON-CAPA sections for validated institutional sections. if ($args->{'crssections'}) { $cenv{'internal.sectionnums'} = ''; if ($args->{'crssections'} =~ m/,/) { @@ -15540,7 +15651,11 @@ sub construct_course { my $class = $args->{'crscode'}.$sec; my $addcheck = &Apache::lonnet::auto_new_course($$crsunum,$$crsudom,$class,$cenv{'internal.courseowner'}); $cenv{'internal.sectionnums'} .= $item.','; - unless ($addcheck eq 'ok') { + if ($addcheck eq 'ok') { + unless (grep(/^\Q$gp\E$/,@oklcsecs)) { + push(@oklcsecs,$gp); + } + } else { push(@badclasses,$class); } } @@ -15568,7 +15683,11 @@ sub construct_course { my ($xl,$gp) = split/:/,$item; my $addcheck = &Apache::lonnet::auto_new_course($$crsunum,$$crsudom,$xl,$cenv{'internal.courseowner'}); $cenv{'internal.crosslistings'} .= $item.','; - unless ($addcheck eq 'ok') { + if ($addcheck eq 'ok') { + unless (grep(/^\Q$gp\E$/,@oklcsecs)) { + push(@oklcsecs,$gp); + } + } else { push(@badclasses,$xl); } } @@ -15631,6 +15750,36 @@ sub construct_course { if ($args->{'no_end_date'}) { $args->{'endaccess'} = 0; } +# If an official course with institutional sections is created by cloning +# an existing course, section-specific hiding of course totals in student's +# view of grades as copied from cloned course, will be checked for valid +# sections. + if (($can_clone && $cloneid) && + ($cenv{'internal.coursecode'} ne '') && + ($cenv{'grading'} eq 'standard') && + ($cenv{'hidetotals'} ne '') && + ($cenv{'hidetotals'} ne 'all')) { + my @hidesecs; + my $deletehidetotals; + if (@oklcsecs) { + foreach my $sec (split(/,/,$cenv{'hidetotals'})) { + if (grep(/^\Q$sec$/,@oklcsecs)) { + push(@hidesecs,$sec); + } + } + if (@hidesecs) { + $cenv{'hidetotals'} = join(',',@hidesecs); + } else { + $deletehidetotals = 1; + } + } else { + $deletehidetotals = 1; + } + if ($deletehidetotals) { + delete($cenv{'hidetotals'}); + &Apache::lonnet::del('environment',['hidetotals'],$$crsudom,$$crsunum); + } + } $cenv{'internal.autostart'}=$args->{'enrollstart'}; $cenv{'internal.autoend'}=$args->{'enrollend'}; $cenv{'default_enrollment_start_date'}=$args->{'startaccess'}; @@ -17056,9 +17205,12 @@ sub recurse_supplemental { if ($fatal) { $errors ++; } else { - if ($#LONCAPA::map::resources > 0) { - foreach my $res (@LONCAPA::map::resources) { - my ($title,$src,$ext,$type,$status)=split(/\:/,$res); + my @order = @LONCAPA::map::order; + if (@order > 0) { + my @resources = @LONCAPA::map::resources; + my @resparms = @LONCAPA::map::resparms; + foreach my $idx (@order) { + my ($title,$src,$ext,$type,$status)=split(/\:/,$resources[$idx]); if (($src ne '') && ($status eq 'res')) { if ($src =~ m{^\Q/uploaded/$cdom/$cnum/\E(supplemental_\d+\.sequence)$}) { ($numfiles,$errors) = &recurse_supplemental($cnum,$cdom,$1,$numfiles,$errors); @@ -17265,7 +17417,7 @@ sub create_captcha { $output = ''."\n". ''. &mt('Type in the letters/numbers shown below').' '. - ''. + ''. '
'. 'captcha'; last;