--- loncom/interface/lonmenu.pm 2009/02/13 20:20:30 1.252 +++ loncom/interface/lonmenu.pm 2010/08/20 17:53:40 1.336 @@ -1,7 +1,7 @@ # The LearningOnline Network with CAPA # Routines to control the menu # -# $Id: lonmenu.pm,v 1.252 2009/02/13 20:20:30 schafran Exp $ +# $Id: lonmenu.pm,v 1.336 2010/08/20 17:53:40 raeburn Exp $ # # Copyright Michigan State University Board of Trustees # @@ -26,14 +26,7 @@ # http://www.lon-capa.org/ # # -# There are two parameters controlling the action of this module: -# -# browser.interface - if this is 'textual', it overrides the second parameter -# and goes to screen reader PDA mode -# -# environment.remote - if this is 'on', the routines controll the remote -# control, otherwise they render the main window controls; ignored it -# browser.interface is 'textual' +# There is one parameter controlling the action of this module: # =head1 NAME @@ -47,50 +40,78 @@ Coordinates the response to clicking an This is part of the LearningOnline Network with CAPA project described at http://www.lon-capa.org. -=head1 SUBROUTINES +=head1 GLOBAL VARIABLES =over -=item show_course() +=item @desklines -Little texts +Each element of this array contains a line of mydesk.tab that doesn't start with +cat, prim or scnd. +It gets filled in the BEGIN block of this module. -=item initlittle() +=item %category_names -=item menubuttons() +The keys of this hash are the abbreviations used in mydesk.tab in those lines that +start with cat, the values are strings representing titles. +It gets filled in the BEGIN block of this module. -This gets called at the top of the body section +=item %category_members -=item show_return_link() +TODO -=item registerurl() +=item %category_positions -This gets called in the header section +The keys of this hash are the abbreviations used in mydesk.tab in those lines that +start with cat, its values are position vectors (column, row). +It gets filled in the BEGIN block of this module. -=item innerregister() +=item $readdesk + +Indicates that mydesk.tab has been read. +It is set to 'done' in the BEGIN block of this module. -This gets called in order to register a URL, both with the Remote -and in the body of the document +=item @primary_menu -=item loadevents() +The elements of this array reference arrays that are made up of the components +of those lines of mydesk.tab that start with prim. +It is used by primary_menu() to generate the corresponding menu. +It gets filled in the BEGIN block of this module. -=item unloadevents() +=item @secondary_menu -=item startupremote() +The elements of this array reference arrays that are made up of the components +of those lines of mydesk.tab that start with scnd. +It is used by secondary_menu() to generate the corresponding menu. +It gets filled in the BEGIN block of this module. -=item setflags() +=back + +=head1 SUBROUTINES + +=over -=item maincall() +=item prep_menuitems(\@menuitem) -=item load_remote_msg() +This routine wraps a menuitem in proper HTML. It is used by primary_menu() and +secondary_menu(). -=item get_menu_name() +=item primary_menu() -=item reopenmenu() +This routine evaluates @primary_menu and returns XHTML for the menu +that contains following links: About, Message, Roles, Help, Logout +@primary_menu is filled within the BEGIN block of this module with +entries from mydesk.tab -=item open() +=item secondary_menu() -Open the menu +Same as primary_menu() but operates on @secondary_menu. + +=item show_return_link() + +=item innerregister() + +This gets called in order to register a URL in the body of the document =item clear() @@ -108,10 +129,6 @@ The javascript is usually similar to "go =item rawconfig() -=item close() - -=item footer() - =item utilityfunctions() =item serverform() @@ -120,11 +137,6 @@ The javascript is usually similar to "go =item get_nav_status() -=item convert_menu_function() - -FIXME this needs to move into mydesktab and the other locations -the text is generated - =item hidden_button_check() =item roles_selector() @@ -144,242 +156,190 @@ use Apache::loncommon(); use Apache::lonenc(); use Apache::lonlocal; use LONCAPA qw(:DEFAULT :match); +use HTML::Entities(); -use vars qw(@desklines %category_names %category_members %category_positions $readdesk); - +use vars qw(@desklines %category_names %category_members %category_positions + $readdesk @primary_menu @secondary_menu); my @inlineremote; +sub prep_menuitem { + my ($menuitem) = @_; + return '' unless(ref($menuitem) eq 'ARRAY'); + my $link; + if ($$menuitem[1]) { # graphical Link + $link = "\"""; + } else { # textual Link + $link = &mt($$menuitem[3]); + } + return '
  • $link
    • |; +} + +# primary_menu() evaluates @primary_menu and returns XHTML for the menu +# that contains following links: +# About, Message, Roles, Help, Logout +# @primary_menu is filled within the BEGIN block of this module with +# entries from mydesk.tab +sub primary_menu { + my $menu; + # each element of @primary contains following array: + # (link url, icon path, alt text, link text, condition) + my $public; + if ((($env{'user.name'} eq 'public') && ($env{'user.domain'} eq 'public')) + || (($env{'user.name'} eq '') && ($env{'user.domain'} eq ''))) { + $public = 1; + } + foreach my $menuitem (@primary_menu) { + # evaluate conditions + next if ref($menuitem) ne 'ARRAY'; # + next if $$menuitem[4] eq 'nonewmsg' # show links depending on + && &Apache::lonmsg::mynewmail(); # whether a new msg + next if $$menuitem[4] eq 'newmsg' # arrived or not + && !&Apache::lonmsg::mynewmail(); # + next if $$menuitem[4] !~ /public/ ##we've a public user, + && $public; ##who should not see all + ##links + next if $$menuitem[4] eq 'onlypublic'# hide links which are + && !$public; # only visible to public + # users + next if $$menuitem[4] eq 'roles' ##show links depending on + && &Apache::loncommon::show_course(); ##term 'Courses' or + next if $$menuitem[4] eq 'courses' ##'Roles' wanted + && !&Apache::loncommon::show_course(); ## + + + if ($$menuitem[3] eq 'Help') { # special treatment for helplink + $menu .= '
  • '.&Apache::loncommon::top_nav_help('Help').'
    • '; + } else { + $menu .= prep_menuitem($menuitem); + } + } + $menu =~ s/\[domain\]/$env{'user.domain'}/g; + $menu =~ s/\[user\]/$env{'user.name'}/g; + return "
      $menu
    "; +} -sub show_course { - my $course = !$env{'user.adv'}; - if (!$env{'user.adv'}) { - foreach my $env (keys(%env)) { - next if ($env !~ m/^user\.priv\./); - if ($env !~ m/^user\.priv\.(?:st|cm)/) { - $course = 0; - last; - } - } +#returns hashref {user=>'',dom=>''} containing: +# own name, domain if user is au +# name, domain of parent author if user is ca or aa +#empty return if user is not an author or not on homeserver +# +#TODO this should probably be moved somewhere more central +#since it can be used by different parts of the system +sub getauthor{ + return unless $env{'request.role'}=~/^(ca|aa|au)/; #nothing to do if user isn't some kind of author + + #co- or assistent author? + my ($dom, $user) = ($env{'request.role'} =~ /^(?:ca|aa)\.\/($match_domain)\/($match_username)$/) + ? ($1, $2) #domain, username of the parent author + : @env{ ('request.role.domain', 'user.name') }; #own domain, username + + # current server == home server? + my $home = &Apache::lonnet::homeserver($user,$dom); + foreach (&Apache::lonnet::current_machine_ids()){ + return {user => $user, dom => $dom} if $_ eq $home; } - return $course; + + # if wrong server + return; } -sub initlittle { - return &Apache::lonlocal::texthash('ret' => 'Return to Last Location', - 'nav' => 'Navigate Contents', - 'main' => 'Main Menu', - 'roles' => (&show_course()? - 'Courses':'Roles'), - 'other' => 'Other Roles', - 'docs' => 'Edit Course', - 'exit' => 'Exit', - 'login' => 'Log In', - 'launch' => 'Launch Remote Control', - 'groups' => 'Groups', - 'gdoc' => 'Group Documents', - ); -} - -sub menubuttons { - my $forcereg=shift; - my $registration=shift; - my $titletable=shift; - &Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'}, - ['inhibitmenu']); - if (($env{'form.inhibitmenu'} eq 'yes') || - ($ENV{'REQUEST_URI'} eq '/adm/logout')) { return ''; } +sub secondary_menu { + my $menu; - if ($env{'request.noversionuri'} =~ m{^/res/adm/pages/}) { return ''; } + my $crstype = &Apache::loncommon::course_type(); + my $crs_sec = $env{'request.course.id'} . ($env{'request.course.sec'} + ? "/$env{'request.course.sec'}" + : ''); + my $canedit = &Apache::lonnet::allowed('mdc', $env{'request.course.id'}); + my $canviewgrps = &Apache::lonnet::allowed('vcg', $crs_sec); + my $canmodifyuser = &Apache::lonnet::allowed('cst', $crs_sec); + my $canviewwnew = &Apache::lonnet::allowed('whn', $crs_sec); + my $canmodpara = &Apache::lonnet::allowed('opa', $crs_sec); + my $author = getauthor(); + + my $showlink = &show_return_link(); + my %groups = &Apache::lonnet::get_active_groups( + $env{'user.domain'}, $env{'user.name'}, + $env{'course.' . $env{'request.course.id'} . '.domain'}, + $env{'course.' . $env{'request.course.id'} . '.num'}); + + foreach my $menuitem (@secondary_menu) { + # evaluate conditions + next if ref($menuitem) ne 'ARRAY'; + next if $$menuitem[4] ne 'always' + && $$menuitem[4] ne 'author' + && !$env{'request.course.id'}; + next if $$menuitem[4] eq 'showreturn' + && !$showlink + && !($env{'request.state'} eq 'construct'); + next if $$menuitem[4] =~ /^mdc/ + && !$canedit; + next if $$menuitem[4] eq 'mdcCourse' + && $crstype eq 'Community'; + next if $$menuitem[4] eq 'mdcCommunity' + && $crstype ne 'Community'; + next if $$menuitem[4] eq 'cst' + && !$canmodifyuser; + next if $$menuitem[4] eq 'whn' + && !$canviewwnew; + next if $$menuitem[4] eq 'opa' + && !$canmodpara; + next if $$menuitem[4] =~ /showgroups$/ + && !$canviewgrps + && !%groups; + next if $$menuitem[4] eq 'author' + && !$author; + + if ($$menuitem[3] eq 'Roles' && $env{'request.course.id'}) { + # special treatment for role selector + my $roles_selector = &roles_selector( + $env{'course.' . $env{'request.course.id'} . '.domain'}, + $env{'course.' . $env{'request.course.id'} . '.num'} ); - my %lt=&initlittle(); - my $navmaps=''; - my $reloadlink=''; - my $docs=''; - my $groups=''; - my $roles=''.$lt{'roles'}.''; - my $role_selector; - my $showgroups=0; - my ($cnum,$cdom); - my $escurl=&escape(&Apache::lonenc::check_encrypt($env{'request.noversionuri'})); - my $escsymb=&escape(&Apache::lonenc::check_encrypt($env{'request.symb'})); - - my $logo=&Apache::loncommon::lonhttpdurl("/adm/lonIcons/minilogo.gif"); - $logo = 'LON-CAPA Logo'; - - if ($env{'request.state'} eq 'construct') { - if (($env{'request.noversionuri'} eq '') || (!defined($env{'request.noversionuri'}))) { - my $returnurl = $env{'request.filename'}; - $returnurl =~ s:^/home/([^/]+)/public_html/(.*)$:/priv/$1/$2:; - $escurl = &escape($returnurl); - } - } - if ($env{'request.course.id'}) { - $cnum = $env{'course.'.$env{'request.course.id'}.'.num'}; - $cdom = $env{'course.'.$env{'request.course.id'}.'.domain'}; - my %coursegroups; - my $viewgrps_permission = - &Apache::lonnet::allowed('vcg',$env{'request.course.id'}.($env{'request.course.sec'}?'/'.$env{'request.course.sec'}:'')); - if (!$viewgrps_permission) { - %coursegroups = &Apache::lonnet::get_active_groups($env{'user.domain'},$env{'user.name'},$cdom,$cnum); - } - if ((keys(%coursegroups) > 0) || ($viewgrps_permission)) { - $showgroups = 1; - } - $role_selector = &roles_selector($cdom,$cnum); - if ($role_selector) { - $roles = ''.$role_selector.'  '.$lt{'other'}.''; + $menu .= $roles_selector ? "
  • $roles_selector
    • " + : ''; + } else { + $menu .= &prep_menuitem(\@$menuitem); } } + if ($menu =~ /\[url\].*\[symb\]/) { + my $escurl = &escape( &Apache::lonenc::check_encrypt( + $env{'request.noversionuri'})); - if ($env{'browser.interface'} eq 'textual') { -# Textual display only - if ($env{'request.course.id'}) { - $navmaps=(<$lt{'nav'} -ENDNAV - if (&show_return_link()) { - my $escreload=&escape('return:'); - $reloadlink=(<$lt{'ret'} -ENDRELOAD - } - if (&Apache::lonnet::allowed('mdc',$env{'request.course.id'})) { - $docs=(<$lt{'docs'} -ENDDOCS - } - if ($showgroups) { - $groups =(<$lt{'groups'} -ENDGROUPS - } - } - my $form=&serverform(); - my $utility=&utilityfunctions(); - my $output=(< -// BEGIN LON-CAPA Internal -$utility - -
    -$lt{'main'} -$reloadlink $navmaps $docs $groups $roles -$lt{'exit'} -
    -
    - -$form -ENDMAINMENU - if ($registration) { $output.=&innerregister($forcereg); } - return $output."
    "; - } elsif ($env{'environment.remote'} eq 'off') { -# Remote Control is switched off -# figure out colors - my %lt=&initlittle(); - - my $domain=&Apache::loncommon::determinedomain(); - my $function =&Apache::loncommon::get_users_function(); - my $link=&Apache::loncommon::designparm($function.'.link',$domain); - my $alink=&Apache::loncommon::designparm($function.'.alink',$domain); - my $vlink=&Apache::loncommon::designparm($function.'.vlink',$domain); - my $sidebg=&Apache::loncommon::designparm($function.'.sidebg',$domain); - if ($env{'user.name'} eq 'public' && $env{'user.domain'} eq 'public') { - return (< - - $logo - - - $lt{'login'} - - - -ENDINLINEMENU - } - $roles = ''.$lt{'roles'}.''; -# Do we have a NAV link? - if ($env{'request.course.id'}) { - my $link='/adm/navmaps?postdata='.$escurl.'&postsymb='. - $escsymb; - if ($env{'environment.remotenavmap'} eq 'on') { - $link="javascript:gonav('".$link."')"; - } - $navmaps=(<$lt{'nav'} -ENDNAV - my $is_group = (&Apache::loncommon::course_type() eq 'Group'); - if (&Apache::lonnet::allowed('mdc',$env{'request.course.id'})) { - my $text = ($is_group) ? $lt{'gdoc'} : $lt{'docs'}; - $docs=(<$text -ENDDOCS - } - if ($showgroups) { - $groups =(<$lt{'groups'} -ENDGROUPS - } - if (&show_return_link()) { - my $escreload=&escape('return:'); - $reloadlink=(<$lt{'ret'} -ENDRELOAD - } - if ($role_selector) { - $roles = ''.$role_selector.''.$lt{'other'}.''; - } - } - if (($env{'request.state'} eq 'construct') && ($env{'request.course.id'})) { - my $escreload=&escape('return:'); - $reloadlink=(<$lt{'ret'} -ENDCRELOAD - } - my $reg=''; - if ($registration) { - $reg=&innerregister($forcereg,$titletable); - } - my $form=&serverform(); - my $utility=&utilityfunctions(); + my $escsymb = &escape( &Apache::lonenc::check_encrypt( + $env{'request.symb'})); - my $helplink=&Apache::loncommon::top_nav_help('Help'); - return (< -// BEGIN LON-CAPA Internal -// - - - -$logo - -$reloadlink -$navmaps -$docs -$groups -$roles - - - -
    $lt{'main'}$helplink$lt{'exit'}
    -$form - -$reg -ENDINLINEMENU - } else { - return ''; + if ( $env{'request.state'} eq 'construct' + and ( $env{'request.noversionuri'} eq '' + || !defined($env{'request.noversionuri'}))) + { + ($escurl = $env{'request.filename'}) =~ + s{^/home/([^/]+)/public_html/(.*)$}{/priv/$1/$2}; + + $escurl = &escape($escurl); + } + $menu =~ s/\[url\]/$escurl/g; + $menu =~ s/\[symb\]/$escsymb/g; } + $menu =~ s/\[uname\]/$$author{user}/g; + $menu =~ s/\[udom\]/$$author{dom}/g; + + return "
      $menu
    "; } sub show_return_link { + if (($env{'request.noversionuri'} =~ m{^/adm/(viewclasslist|navmaps)($|\?)}) + || ($env{'request.noversionuri'} =~ m{^/adm/.*/aboutme($|\?)})) { + + return if ($env{'form.register'}); + } return (($env{'request.noversionuri'}=~m{^/(res|public)/} && $env{'request.symb'} eq '') || @@ -388,38 +348,12 @@ sub show_return_link { (($env{'request.noversionuri'}=~/^\/adm\//) && ($env{'request.noversionuri'}!~/^\/adm\/wrapper\//) && ($env{'request.noversionuri'}!~ - m[^/adm/.*/(smppg|bulletinboard|aboutme)($|\?)]) - )); -} - - -sub registerurl { - my ($forcereg) = @_; - my $result = ''; - if ($env{'request.noversionuri'} =~ m{^/res/adm/pages/}) { return ''; } - my $force_title=''; - if ($env{'request.state'} eq 'construct') { - $force_title=&Apache::lonxml::display_title(); - } - if (($env{'browser.interface'} eq 'textual') || - ($env{'environment.remote'} eq 'off') || - ((($env{'request.publicaccess'}) || - (!&Apache::lonnet::is_on_map( - &unescape($env{'request.noversionuri'})))) && - (!$forcereg))) { - return $result. - ''.$force_title; - } -# Graphical display after login only - if ($env{'request.registered'} && !$forcereg) { return ''; } - $result.=&innerregister($forcereg); - return $result.$force_title; + m{^/adm/.*/(smppg|bulletinboard)($|\?)}) + )); } sub innerregister { - my ($forcereg, $titletable) = @_; - my $result = ''; - my ($uname,$thisdisfn); + my ($forcereg,$bread_crumbs) = @_; my $const_space = ($env{'request.state'} eq 'construct'); my $is_const_dir = 0; @@ -427,60 +361,50 @@ sub innerregister { $env{'request.registered'} = 1; - my $textinter=($env{'browser.interface'} eq 'textual'); - my $noremote=($env{'environment.remote'} eq 'off'); - - my $textual=($textinter || $noremote); - undef(@inlineremote); - my $reopen=&Apache::lonmenu::reopenmenu(); + if ( $env{'request.symb'} && $env{'request.course.id'} ) { - my $newmail=''; - if ($noremote) { - $newmail=''; - } - if (&Apache::lonmsg::newmail()) { - if ($textual) { - $newmail.= ''; - } else { - $newmail= 'swmenu.setstatus("you have","messages");'; - } - } - if (($textual) - && ($env{'request.symb'}) - && ($env{'request.course.id'})) { - $newmail.= ''; - } - if ($env{'request.state'} eq 'construct') { - $newmail = $titletable; - } else { - if ($noremote) { - $newmail.='
    - '. - &mt('You have new messages').''; - my ($mapurl,$rid,$resurl)= - &Apache::lonnet::decode_symb(&Apache::lonnet::symbread()); - my $coursetitle=$env{'course.'.$env{'request.course.id'}.'.description'}; - $newmail.=$coursetitle; - my $maptitle=&Apache::lonnet::gettitle($mapurl); - my $restitle=&Apache::lonnet::gettitle(&Apache::lonnet::symbread()); - if ($maptitle && ($maptitle ne 'default.sequence') && ($maptitle ne $coursetitle)) { - $newmail.=', '.$maptitle; - } - if ($restitle) { - $newmail.=': '.$restitle; - } - $newmail.='   
    '; - } + my ($mapurl,$rid,$resurl) = &Apache::lonnet::decode_symb(&Apache::lonnet::symbread()); + my $coursetitle = $env{'course.'.$env{'request.course.id'}.'.description'}; + + my $maptitle = &Apache::lonnet::gettitle($mapurl); + my $restitle = &Apache::lonnet::gettitle(&Apache::lonnet::symbread()); + +#SD +#course_type only Course and Community? +# + my @crumbs; + unless (($forcereg) && ($env{'request.noversionuri'} eq '/adm/navmaps') + && ($mapurl eq $env{'course.'.$env{'request.course.id'}.'.url'})) { + @crumbs = ({text => Apache::loncommon::course_type() + . ' Contents', + href => "Javascript:gopost('/adm/navmaps','')"}); + } + if ($mapurl ne $env{'course.'.$env{'request.course.id'}.'.url'}) { + push(@crumbs, {text => '...', + no_mt => 1}); + } + + push @crumbs, {text => $maptitle, no_mt => 1} if ($maptitle + && $maptitle ne 'default.sequence' + && $maptitle ne $coursetitle); + + push @crumbs, {text => $restitle, no_mt => 1} if $restitle; + + &Apache::lonhtmlcommon::clear_breadcrumbs(); + &Apache::lonhtmlcommon::add_breadcrumb(@crumbs); + }elsif (! $const_space){ + #a situation when we're looking at a resource outside of context of a + #course or construction space (e.g. with cumulative rights) + &Apache::lonhtmlcommon::clear_breadcrumbs(); + &Apache::lonhtmlcommon::add_breadcrumb({text => 'View Resource'}); } - my $timesync=($textual?'':'swmenu.syncclock(1000*'.time.');'); - my $tablestart=($noremote?'':''). - ($textinter?'
    '.&mt('Skip to Content').'
    ':''); - my $tableend=($noremote?'
    ':'').($textinter?'':''); # ============================================================================= # ============================ This is for URLs that actually can be registered - if (($env{'request.noversionuri'}!~m|^/(res/)*adm/|) || ($forcereg)) { + return '' unless ( ($env{'request.noversionuri'}!~m{^/(res/)*adm/}) + || $forcereg ); + # -- This applies to homework problems for users with grading privileges my $crs='/'.$env{'request.course.id'}; if ($env{'request.course.sec'}) { @@ -492,18 +416,18 @@ sub innerregister { if ($env{'request.symb'} ne '' && $env{'request.filename'}=~/\.(problem|exam|quiz|assess|survey|form|task)$/) { if (&Apache::lonnet::allowed('mgr',$crs)) { - $hwkadd.=&switch('','',7,2,'pgrd.gif','problem[_1]','grades[_3]', + $hwkadd.=&switch('','',7,2,'pgrd.png','problem[_1]','grades[_4]', "gocmd('/adm/grades','gradingmenu')", 'Modify user grades for this assessment resource'); } elsif (&Apache::lonnet::allowed('vgr',$crs)) { - $hwkadd.=&switch('','',7,2,'subm.gif','view sub-[_1]','missions[_1]', + $hwkadd.=&switch('','',7,2,'subm.png','view sub-[_1]','missions[_1]', "gocmd('/adm/grades','submission')", 'View user submissions for this assessment resource'); } } if ($env{'request.symb'} ne '' && &Apache::lonnet::allowed('opa',$crs)) { - $hwkadd.=&switch('','',7,3,'pparm.gif','problem[_2]','parms[_2]', + $hwkadd.=&switch('','',7,3,'pparm.png','problem[_2]','parms[_2]', "gocmd('/adm/parmset','set')", 'Modify parameter settings for this resource'); } @@ -513,8 +437,17 @@ sub innerregister { ### resource ### my $editbutton = ''; + my $noeditbutton = 1; + my ($cnum,$cdom); + if ($env{'request.course.id'}) { + $cnum = $env{'course.'.$env{'request.course.id'}.'.num'}; + $cdom = $env{'course.'.$env{'request.course.id'}.'.domain'}; + } if ($env{'user.author'}) { if ($env{'request.role'}=~/^(aa|ca|au)/) { +# +# We have the role of an author +# # Set defaults for authors my ($top,$bottom) = ('con-','struct'); my $action = "go('/priv/".$env{'user.name'}."');"; @@ -540,101 +473,183 @@ sub innerregister { foreach my $id (@ids) { if ($id eq $home) { $allowed=1; } } if (!$allowed) { $editbutton=&switch('','',6,1,$top,,$bottom,$action,$desc); + $noeditbutton = 0; } } +# +# We are an author for some stuff, but currently do not have the role of author. +# Figure out if we have authoring privileges for the resource we are looking at. +# This should maybe become a privilege check in lonnet +# ## ## Determine if user can edit url. ## my $cfile=''; my $cfuname=''; my $cfudom=''; + my $uploaded; + my $switchserver=''; + my $home; if ($env{'request.filename'}) { my $file=&Apache::lonnet::declutter($env{'request.filename'}); - $file=~s/^($match_domain)\/($match_username)/\/priv\/$2/; - # Check that the user has permission to edit this resource - ($cfuname,$cfudom)=&Apache::loncacc::constructaccess($file,$1); - if (defined($cfudom)) { - my $home=&Apache::lonnet::homeserver($cfuname,$cfudom); - my $allowed=0; - my @ids=&Apache::lonnet::current_machine_ids(); - foreach my $id (@ids) { if ($id eq $home) { $allowed=1; } } - if ($allowed) { - $cfile=$file; + if (defined($cnum) && defined($cdom)) { + $uploaded = &is_course_upload($file,$cnum,$cdom); + } + if (!$uploaded) { + $file=~s/^($match_domain)\/($match_username)/\/priv\/$2/; + # Check that the user has permission to edit this resource + ($cfuname,$cfudom)=&Apache::loncacc::constructaccess($file,$1); + if (defined($cfudom)) { + $home=&Apache::lonnet::homeserver($cfuname,$cfudom); + my $allowed=0; + my @ids=&Apache::lonnet::current_machine_ids(); + foreach my $id (@ids) { if ($id eq $home) { $allowed=1; } } + if ($allowed) { + $cfile=$file; + } else { + $switchserver=$file; + } } } - } + } # Finally, turn the button on or off - if ($cfile && !$const_space) { - $editbutton=&switch - ('','',6,1,'pcstr.gif','edit[_1]','resource[_2]', - "go('".$cfile."');","Edit this resource"); + if (($cfile || $switchserver) && !$const_space) { + my $nocrsedit; + # Suppress display where CC has switched to student role. + if ($env{'request.course.id'}) { + unless(&Apache::lonnet::allowed('mdc', + $env{'request.course.id'})) { + $nocrsedit = 1; + } + } + if ($nocrsedit) { + $editbutton=&clear(6,1); + } else { + my $bot = "go('$cfile')"; + if ($switchserver) { + if ( $env{'request.symb'} && $env{'request.course.id'} ) { + $cfile = '/adm/switchserver?otherserver='.$home.'&role='. + &HTML::Entities::encode($env{'request.role'},'"<>&').'&symb='. + &HTML::Entities::encode($env{'request.symb'},'"<>&'); + $bot = "need_switchserver('$cfile');"; + } + } + $editbutton=&switch + ('','',6,1,'pcstr.png','edit[_1]','resource[_2]', + $bot,"Edit this resource"); + $noeditbutton = 0; + } } elsif ($editbutton eq '') { $editbutton=&clear(6,1); } } + if (($noeditbutton) && ($env{'request.filename'})) { + if (&Apache::lonnet::allowed('mdc',$env{'request.course.id'})) { + my $file=&Apache::lonnet::declutter($env{'request.filename'}); + if (defined($cnum) && defined($cdom)) { + if (&is_course_upload($file,$cnum,$cdom)) { + my $cfile = &edit_course_upload($file,$cnum,$cdom); + if ($cfile) { + $editbutton=&switch + ('','',6,1,'pcstr.png','edit[_1]', + 'resource[_2]',"go('".$cfile."');", + 'Edit this resource'); + } + } + } + } + } ### ### # Prepare the rest of the buttons my $menuitems; if ($const_space) { +# +# We are in construction space +# my ($uname,$thisdisfn) = ($env{'request.filename'}=~m|^/home/([^/]+)/public_html/(.*)|); my $currdir = '/priv/'.$uname.'/'.$thisdisfn; if ($currdir =~ m-/$-) { $is_const_dir = 1; } else { - $currdir =~ s#[^/]+$##; + $currdir =~ s|[^/]+$||; my $cleandisfn = &Apache::loncommon::escape_single($thisdisfn); my $esc_currdir = &Apache::loncommon::escape_single($currdir); +# +# Probably should be in mydesk.tab +# $menuitems=(< 0){ - $menuitems.="anot2.gif"; + $menuitems.="anot2.png"; }else{ - $menuitems.="anot.gif"; + $menuitems.="anot.png"; } $menuitems.="&anno-[_1]&tations[_1]&annotate()&"; $menuitems.="Make notes and annotations about this resource&&1\n"; - unless ($env{'request.noversionuri'}=~/\/(bulletinboard|smppg|navmaps|syllabus|aboutme)(\?|$)/) { - if (!$env{'request.enc'}) { + unless ($env{'request.noversionuri'}=~/\/(bulletinboard|smppg|navmaps|syllabus|aboutme|viewclasslist|portfolio)(\?|$)/) { + if ((!$env{'request.enc'}) && ($env{'request.noversionuri'} !~ m{^/adm/wrapper/ext/})) { $menuitems.=(< -$inlineremote[21] $inlineremote[23] -ENDARROWSINLINE - if (&hidden_button_check() ne 'yes') { - $inlinebuttons .= (< -ENDINLINEICONS - } - } else { - if ($inlineremote[21] ne '' || $inlineremote[23] ne '') { - $inlinebuttons=(<$inlineremote[21] $inlineremote[23] -ENDFIRSTLINE - } - if (&hidden_button_check() ne 'yes') { - foreach my $row (6..9) { - if ($inlineremote[${row}.'1'] ne '' - || $inlineremote[$row.'2'] ne '' - || $inlineremote[$row.'3'] ne '') { - $inlinebuttons .= <<"ENDLINE"; -$inlineremote["${row}1"]$inlineremote["${row}2"]$inlineremote["${row}3"] -ENDLINE - } - } - } - } - } - } - $result =(< -// BEGIN LON-CAPA Internal - -$timesync -$tablestart -$inlinebuttons -$tableend -$newmail - - -ENDREGTEXT -# Registered, graphical output - } else { - my $requri=&Apache::lonnet::clutter(&Apache::lonnet::fixversion((split(/\?/,$env{'request.noversionuri'}))[0])); - $requri=&Apache::lonenc::check_encrypt(&unescape($requri)); - my $cursymb=&Apache::lonenc::check_encrypt($env{'request.symb'}); - my $navstatus=&get_nav_status(); - my $clearcstr; - - if ($env{'user.adv'}) { $clearcstr='clearbut(6,1)'; } - $result = (< -// BEGIN LON-CAPA Internal -var swmenu=null; - - function LONCAPAreg() { - swmenu=$reopen; - swmenu.clearTimeout(swmenu.menucltim); - $timesync - $newmail - $buttons - swmenu.currentURL="$requri"; - swmenu.reloadURL=swmenu.currentURL+window.location.search; - swmenu.currentSymb="$cursymb"; - swmenu.reloadSymb="$cursymb"; - swmenu.currentStale=0; - $navstatus - $hwkadd - $editbutton - } - - function LONCAPAstale() { - swmenu=$reopen - swmenu.currentStale=1; - if (swmenu.reloadURL!='' && swmenu.reloadURL!= null) { - swmenu.switchbutton - (3,1,'reload.gif','return','location','go(reloadURL)','Return to the last known location in the course sequence'); - } - swmenu.clearbut(7,2); - swmenu.clearbut(7,3); - swmenu.menucltim=swmenu.setTimeout( - 'clearbut(2,1);clearbut(2,3);clearbut(8,1);clearbut(8,2);clearbut(8,3);'+ - 'clearbut(9,1);clearbut(9,3);clearbut(6,3);$clearcstr', - 2000); - } - -// END LON-CAPA Internal - -ENDREGTHIS - } -# ============================================================================= - } else { -# ========================================== This can or will not be registered - if ($textual) { -# Not registered, textual - $result= (< -// BEGIN LON-CAPA Internal -var swmenu=null; + Apache::lonhtmlcommon::clear_breadcrumb_tools(); - function LONCAPAreg() { - swmenu=$reopen - $timesync - swmenu.currentStale=1; - swmenu.clearbut(2,1); - swmenu.clearbut(2,3); - swmenu.clearbut(8,1); - swmenu.clearbut(8,2); - swmenu.clearbut(8,3); - if (swmenu.currentURL) { - swmenu.switchbutton - (3,1,'reload.gif','return','location','go(currentURL)'); - } else { - swmenu.clearbut(3,1); - } - } + Apache::lonhtmlcommon::add_breadcrumb_tool( + 'navigation', @inlineremote[21,23]); - function LONCAPAstale() { - } + if(hidden_button_check() ne 'yes') { + Apache::lonhtmlcommon::add_breadcrumb_tool( + 'tools', @inlineremote[93,91,81,82,83]); -// END LON-CAPA Internal - -ENDDONOTREGTHIS - } -# ============================================================================= + #publish button in construction space + if ($env{'request.state'} eq 'construct'){ + Apache::lonhtmlcommon::add_breadcrumb_tool( + 'advtools', @inlineremote[63]); + }else{ + Apache::lonhtmlcommon::add_breadcrumb_tool( + 'tools', @inlineremote[63]); + } + + unless ($env{'request.noversionuri'}=~ m{^/adm/(navmaps|viewclasslist)(\?|$)}) { + Apache::lonhtmlcommon::add_breadcrumb_tool( + 'advtools', @inlineremote[61,71,72,73,92]); + } + } } - return $result; -} -sub loadevents() { - if ($env{'request.state'} eq 'construct' || - $env{'request.noversionuri'} =~ m{^/res/adm/pages/}) { return ''; } - return 'LONCAPAreg();'; + return Apache::lonhtmlcommon::scripttag('', 'start') + . Apache::lonhtmlcommon::breadcrumbs(undef,undef,0) + . Apache::lonhtmlcommon::scripttag('', 'end'); } -sub unloadevents() { - if ($env{'request.state'} eq 'construct' || - $env{'request.noversionuri'} =~ m{^/res/adm/pages/}) { return ''; } - return 'LONCAPAstale();'; -} - - -sub startupremote { - my ($lowerurl)=@_; - if (($env{'browser.interface'} eq 'textual') || - ($env{'environment.remote'} eq 'off')) { - return (''); - } -# -# The Remote actually gets launched! -# - my $configmenu=&rawconfig(); - my $esclowerurl=&escape($lowerurl); - my $message=&mt('"Waiting for Remote Control window to load: "+[_1]','waited'); - return(< -var timestart; -function wheelswitch() { - if (typeof(document.wheel) != 'undefined') { - if (typeof(document.wheel.spin) != 'undefined') { - var date=new Date(); - var waited=Math.round(30-((date.getTime()-timestart)/1000)); - document.wheel.spin.value=$message; - } +sub is_course_upload { + my ($file,$cnum,$cdom) = @_; + my $uploadpath = &LONCAPA::propath($cdom,$cnum); + $uploadpath =~ s{^\/}{}; + if (($file =~ m{^\Q$uploadpath\E/userfiles/docs/}) || + ($file =~ m{^userfiles/\Q$cdom\E/\Q$cnum\E/docs/})) { + return 1; } - if (window.status=='|') { - window.status='/'; - } else { - if (window.status=='/') { - window.status='-'; - } else { - if (window.status=='-') { - window.status='\\\\'; - } else { - if (window.status=='\\\\') { window.status='|'; } - } - } - } -} - -// ---------------------------------------------------------- The wait function -var canceltim; -function wait() { - if ((menuloaded==1) || (tim==1)) { - window.status='Done.'; - if (tim==0) { - clearTimeout(canceltim); - $configmenu - window.location='$lowerurl'; - } else { - window.location='/adm/remote?action=collapse&url=$esclowerurl'; - } - } else { - wheelswitch(); - setTimeout('wait();',200); - } -} - -function main() { - canceltim=setTimeout('tim=1;',30000); - window.status='-'; - var date=new Date(); - timestart=date.getTime(); - wait(); -} - - -ENDREMOTESTARTUP -} - -sub setflags() { - return(< - menuloaded=0; - tim=0; - -ENDSETFLAGS -} - -sub maincall() { - if (($env{'browser.interface'} eq 'textual') || - ($env{'environment.remote'} eq 'off')) { return ''; } - return(< - main(); - -ENDMAINCALL -} - -sub load_remote_msg { - my ($lowerurl)=@_; - - if (($env{'browser.interface'} eq 'textual') || - ($env{'environment.remote'} eq 'off')) { return ''; } - - my $esclowerurl=&escape($lowerurl); - my $link=&mt('Continue on in Inline Menu mode', - "/adm/remote?action=collapse&url=$esclowerurl"); - return(< -
    - -
    -

    -

    $link

    -ENDREMOTEFORM -} - -sub get_menu_name { - my $hostid = $Apache::lonnet::perlvar{'lonHostID'}; - $hostid =~ s/\W//g; - return 'LCmenu'.$hostid; + return; } - -sub reopenmenu { - if (($env{'browser.interface'} eq 'textual') || - ($env{'environment.remote'} eq 'off')) { return ''; } - my $menuname = &get_menu_name(); - my $nothing = &Apache::lonhtmlcommon::javascript_nothing(); - return('window.open('.$nothing.',"'.$menuname.'","",false);'); -} - - -sub open { - my $returnval=''; - if (($env{'browser.interface'} eq 'textual') || - ($env{'environment.remote'} eq 'off')) { - return ''; +sub edit_course_upload { + my ($file,$cnum,$cdom) = @_; + my $cfile; + if ($file =~/\.(htm|html|css|js|txt)$/) { + my $ext = $1; + my $url = &Apache::lonnet::hreflocation('',$file); + my $home = &Apache::lonnet::homeserver($cnum,$cdom); + my @ids=&Apache::lonnet::current_machine_ids(); + my $dest; + if ($home && grep(/^\Q$home\E$/,@ids)) { + $dest = $url.'?forceedit=1'; + } else { + unless (&Apache::lonnet::get_locks()) { + $dest = '/adm/switchserver?otherserver='. + $home.'&role='.$env{'request.role'}. + '&url='.$url.'&forceedit=1'; + } + } + if ($dest) { + $cfile = &HTML::Entities::encode($dest,'"<>&'); + } } - my $menuname = &get_menu_name(); - -# unless (shift eq 'unix') { -# resizing does not work on linux because of virtual desktop sizes -# $returnval.=(<'.$returnval.''; + return $cfile; } - # ================================================================== Raw Config sub clear { my ($row,$col)=@_; - unless (($env{'browser.interface'} eq 'textual') || - ($env{'environment.remote'} eq 'off')) { - return "\n".qq(window.status+='.';swmenu.clearbut($row,$col);); - } else { - $inlineremote[10*$row+$col]=''; - return ''; - } + $inlineremote[10*$row+$col]=''; + return ''; } # ============================================ Switch a button or create a link @@ -992,44 +759,20 @@ sub switch { $top=&mt($top); $bot=&mt($bot); $desc=&mt($desc); - if (($env{'environment.remote'} ne 'off') || ($env{'environment.icons'} eq 'classic')) { - $img=&mt($img); - } my $idx=10*$row+$col; $category_members{$cat}.=':'.$idx; - unless (($env{'browser.interface'} eq 'textual') || - ($env{'environment.remote'} eq 'off')) { -# Remote - return "\n". - qq(window.status+='.';swmenu.switchbutton($row,$col,"$img","$top","$bot","$act","$desc");); - } elsif ($env{'browser.interface'} eq 'textual') { -# Accessibility - if ($nobreak==2) { return ''; } - my $text=$top.' '.$bot; - $text=~s/\s*\-\s*//gs; - if ($nobreak) { - $inlineremote[$idx]= - ''.$text.''; - } else { - $inlineremote[$idx]="\n
    ". - $desc.' '.$text.''; - } - } else { -# Inline Remote - if ($env{'environment.icons'} ne 'classic') { - $img=~s/\.gif$/\.png/; - } - if ($nobreak==2) { return ''; } - my $text=$top.' '.$bot; - $text=~s/\s*\-\s*//gs; +# Inline Menu + if ($nobreak==2) { return ''; } + my $text=$top.' '.$bot; + $text=~s/\s*\-\s*//gs; - my $pic= + my $pic= ''.$text.''; - if ($env{'browser.interface'} eq 'faketextual') { -# Accessibility + '" align="'.($nobreak==3?'right':'left').'" class="LC_icon" />'; + if ($env{'browser.interface'} eq 'faketextual') { +# Main Menu if ($nobreak==3) { $inlineremote[$idx]="\n". ''.$text. @@ -1047,17 +790,12 @@ sub switch { ''. ''.$desc.''; } - } else { + } else { # Inline Menu - if ($env{'environment.icons'} eq 'iconsonly') { - $inlineremote[$idx]=''.$pic.''; - } else { - $inlineremote[$idx]= - ''.$pic. - ''.$desc.''; - } - } - } + $inlineremote[$idx]= + ''.$pic. + ''.$desc.''; + } return ''; } @@ -1075,27 +813,20 @@ sub secondlevel { return $output; } -sub openmenu { - my $menuname = &get_menu_name(); - if (($env{'browser.interface'} eq 'textual') || - ($env{'environment.remote'} eq 'off')) { return ''; } - my $nothing = &Apache::lonhtmlcommon::javascript_nothing(); - return "window.open(".$nothing.",'".$menuname."');"; -} - sub inlinemenu { undef(@inlineremote); undef(%category_members); +# calling rawconfig with "1" will evaluate mydesk.tab, even if there is no active remote control &rawconfig(1); - my $output=''; + my $output='
    '; for (my $col=1; $col<=2; $col++) { $output.='
    '; for (my $row=1; $row<=8; $row++) { foreach my $cat (keys(%category_members)) { if ($category_positions{$cat} ne "$col,$row") { next; } #$output.=''; - $output.='
    '; - $output.='

    '.&mt($category_names{$cat}).'

    '; + $output.='
    '; + $output.='

    '.&mt($category_names{$cat}).'

    '; $output.='
    '.&mt($category_names{$cat}).'
    '; my %active=(); foreach my $menu_item (split(/\:/,$category_members{$cat})) { @@ -1117,28 +848,28 @@ sub inlinemenu { } sub rawconfig { +# +# This evaluates mydesk.tab +# Need to add more positions and more privileges to deal with all +# menu items. +# my $textualoverride=shift; my $output=''; - unless (($env{'browser.interface'} eq 'textual') || - ($env{'environment.remote'} eq 'off')) { - $output.= - "window.status='Opening Remote Control';var swmenu=".&openmenu(). -"\nwindow.status='Configuring Remote Control ';"; - } else { - unless ($textualoverride) { return ''; } - } + return '' unless $textualoverride; my $uname=$env{'user.name'}; my $udom=$env{'user.domain'}; my $adv=$env{'user.adv'}; - my $show_course=&show_course(); + my $show_course=&Apache::loncommon::show_course(); my $author=$env{'user.author'}; my $crs=''; + my $crstype=''; if ($env{'request.course.id'}) { $crs='/'.$env{'request.course.id'}; if ($env{'request.course.sec'}) { $crs.='_'.$env{'request.course.sec'}; } $crs=~s/\_/\//g; + $crstype = &Apache::loncommon::course_type(); } my $pub=($env{'request.state'} eq 'published'); my $con=($env{'request.state'} eq 'construct'); @@ -1148,13 +879,17 @@ sub rawconfig { my ($row,$col,$pro,$prt,$img,$top,$bot,$act,$desc,$cat)=split(/\:/,$line); $prt=~s/\$uname/$uname/g; $prt=~s/\$udom/$udom/g; - $prt=~s/\$crs/$crs/g; + if ($prt =~ /\$crs/) { + next unless ($env{'request.course.id'}); + next if ($crstype eq 'Community'); + $prt=~s/\$crs/$crs/g; + } elsif ($prt =~ /\$cmty/) { + next unless ($env{'request.course.id'}); + next if ($crstype ne 'Community'); + $prt=~s/\$cmty/$crs/g; + } $prt=~s/\$requested_domain/$requested_domain/g; if ($category_names{$cat}!~/\w/) { $cat='oth'; } - my $type = &Apache::loncommon::course_type(); - if ($type eq 'Group') { - $desc = &convert_menu_function($desc,$type); - } if ($pro eq 'clear') { $output.=&clear($row,$col); } elsif ($pro eq 'any') { @@ -1181,26 +916,69 @@ sub rawconfig { $uname,$udom,$rol,$crs,$pub,$con,$row,$col,$prt,$img,$top,$bot,$act,$desc,$cat); } } elsif (($pro=~/^p(\w+)/) && ($prt)) { - if (&Apache::lonnet::allowed($1,$prt)) { + my $priv = $1; + if ($priv =~ /^mdc(Course|Community)/) { + if ($crstype eq $1) { + $priv = 'mdc'; + } else { + next; + } + } + if (&Apache::lonnet::allowed($priv,$prt)) { $output.=&switch($uname,$udom,$row,$col,$img,$top,$bot,$act,$desc,$cat); } - } elsif ($pro eq 'course') { - if ($env{'request.course.fn'}) { + } elsif ($pro eq 'course') { + if (($env{'request.course.fn'}) && ($crstype ne 'Community')) { $output.=&switch($uname,$udom,$row,$col,$img,$top,$bot,$act,$desc,$cat); } + } elsif ($pro eq 'community') { + if (($env{'request.course.fn'}) && ($crstype eq 'Community')) { + $output.=&switch($uname,$udom,$row,$col,$img,$top,$bot,$act,$desc,$cat); + } } elsif ($pro =~ /^courseenv_(.*)$/) { my $key = $1; - if ($env{'course.'.$env{'request.course.id'}.'.'.$key}) { - $output.=&switch($uname,$udom,$row,$col,$img,$top,$bot,$act,$desc,$cat); + if ($crstype ne 'Community') { + my $coursepref = $env{'course.'.$env{'request.course.id'}.'.'.$key}; + if ($key eq 'canuse_pdfforms') { + if ($env{'request.course.id'} && $coursepref eq '') { + my %domdefs = &Apache::lonnet::get_domain_defaults($env{'course.'.$env{'request.course.id'}.'.domain'}); + $coursepref = $domdefs{'canuse_pdfforms'}; + } + } + if ($coursepref) { + $output.=&switch($uname,$udom,$row,$col,$img,$top,$bot,$act,$desc,$cat); + } + } + } elsif ($pro =~ /^communityenv_(.*)$/) { + my $key = $1; + if ($crstype eq 'Community') { + my $coursepref = $env{'course.'.$env{'request.course.id'}.'.'.$key}; + if ($key eq 'canuse_pdfforms') { + if ($env{'request.course.id'} && $coursepref eq '') { + my %domdefs = &Apache::lonnet::get_domain_defaults($env{'course.'.$env{'request.course.id'}.'.domain'}); + $coursepref = $domdefs{'canuse_pdfforms'}; + } + } + if ($coursepref) { + $output.=&switch($uname,$udom,$row,$col,$img,$top,$bot,$act,$desc,$cat); + } } } elsif ($pro =~ /^course_(.*)$/) { # Check for permissions inside of a course - if (($env{'request.course.id'}) && + if (($env{'request.course.id'}) && ($crstype ne 'Community') && (&Apache::lonnet::allowed($1,$env{'request.course.id'}. ($env{'request.course.sec'}?'/'.$env{'request.course.sec'}:'')) )) { $output.=&switch($uname,$udom,$row,$col,$img,$top,$bot,$act,$desc,$cat); } + } elsif ($pro =~ /^community_(.*)$/) { + # Check for permissions inside of a community + if (($env{'request.course.id'}) && ($crstype eq 'Community') && + (&Apache::lonnet::allowed($1,$env{'request.course.id'}. + ($env{'request.course.sec'}?'/'.$env{'request.course.sec'}:'')) + )) { + $output.=&switch($uname,$udom,$row,$col,$img,$top,$bot,$act,$desc,$cat); + } } elsif ($pro eq 'author') { if ($author) { if ((($prt eq 'rca') && ($env{'request.role'}=~/^ca/)) || @@ -1233,16 +1011,14 @@ sub rawconfig { $output.=&clear($row,$col); next; } - } elsif ($prt eq 'reqcrs') { - my $showreqcrs = 0; - foreach my $type ('official','unofficial') { - if (&Apache::lonnet::usertools_access($env{'user.name'}, - $env{'user.domain'}, - $type,undef,'requestcourses')) { - $showreqcrs = 1; - last; - } + } elsif (($prt eq 'reqcrsnsc') || ($prt eq 'reqcrsshc')) { + if (($prt eq 'reqcrsnsc') && ($show_course)) { + next; } + if (($prt eq 'reqcrsshc') && (!$show_course)) { + next; + } + my $showreqcrs = &check_for_rcrs(); if (!$showreqcrs) { $output.=&clear($row,$col); next; @@ -1253,70 +1029,72 @@ sub rawconfig { $uname,$udom,$rol,$crs,$pub,$con,$row,$col,$prt,$img,$top,$bot,$act,$desc,$cat); } } - unless (($env{'browser.interface'} eq 'textual') || - ($env{'environment.remote'} eq 'off')) { - $output.="\nwindow.status='Synchronizing Time';swmenu.syncclock(1000*".time.");\nwindow.status='Remote Control Configured.';"; - if (&Apache::lonmsg::newmail()) { - $output.='swmenu.setstatus("you have","messages");'; - } - } - return $output; } -# ======================================================================= Close - -sub close { - if (($env{'browser.interface'} eq 'textual') || - ($env{'environment.remote'} eq 'off')) { return ''; } - my $menuname = &get_menu_name(); - return(< -window.status='Accessing Remote Control'; -menu=window.open("/adm/rat/empty.html","$menuname", - "height=350,width=150,scrollbars=no,menubar=no"); -window.status='Disabling Remote Control'; -menu.active=0; -menu.autologout=0; -window.status='Closing Remote Control'; -menu.close(); -window.status='Done.'; - -ENDCLOSE +sub check_for_rcrs { + my $showreqcrs = 0; + my @reqtypes = ('official','unofficial','community'); + foreach my $type (@reqtypes) { + if (&Apache::lonnet::usertools_access($env{'user.name'}, + $env{'user.domain'}, + $type,undef,'requestcourses')) { + $showreqcrs = 1; + last; + } + } + if (!$showreqcrs) { + foreach my $type (@reqtypes) { + if ($env{'environment.reqcrsotherdom.'.$type} ne '') { + $showreqcrs = 1; + last; + } + } + } + return $showreqcrs; } -# ====================================================================== Footer - -sub footer { - +sub dc_popup_js { + my %lt = &Apache::lonlocal::texthash( + more => '(More ...)', + less => '(Less ...)', + ); + return <<"END"; + +function showCourseID() { + document.getElementById('dccid').style.display='block'; + document.getElementById('dccid').style.textAlign='left'; + document.getElementById('dccid').style.textFace='normal'; + document.getElementById('dccidtext').innerHTML ='$lt{'less'}'; + return; } -sub nav_control_js { - my $nav=($env{'environment.remotenavmap'} eq 'on'); - return (<'; + return; +} +END -function gonav(url) { - if (w_loncapanav_flag != 1) { - gopost(url,''); - } else { - navwindow=window.open(url, - "loncapanav","height=600,width=400,scrollbars=1"); - } -} -NAVCONTROL } sub utilityfunctions { - my $caller = shift; - unless (($env{'browser.interface'} eq 'textual') || - ($env{'environment.remote'} eq 'off') || ($caller eq '/adm/menu')) { return ''; } my $currenturl=&Apache::lonnet::clutter(&Apache::lonnet::fixversion((split(/\?/,$env{'request.noversionuri'}))[0])); + if ($currenturl =~ m{^/adm/wrapper/ext/} + && $env{'request.external.querystring'} ) { + $currenturl .= ($currenturl=~/\?/)?'&':'?'.$env{'request.external.querystring'}; + } $currenturl=&Apache::lonenc::check_encrypt(&unescape($currenturl)); my $currentsymb=&Apache::lonenc::check_encrypt($env{'request.symb'}); - my $nav_control=&nav_control_js(); + + my $dc_popup_cid; + if ($env{'user.adv'} && exists($env{'user.role.dc./'. + $env{'course.'.$env{'request.course.id'}. + '.domain'}.'/'})) { + $dc_popup_cid = &dc_popup_js(); + } my $start_page_annotate = &Apache::loncommon::start_page('Annotator',undef, @@ -1338,13 +1116,59 @@ sub utilityfunctions { my $end_page_bookmark = &Apache::loncommon::end_page({'js_ready' => 1}); + my $confirm_switch = &mt("Editing requires switching to the resource's home server.").'\n'. + &mt('Switch server?'); + + my $start_page_wishlistlink = + &Apache::loncommon::start_page('Set link to wishlist',undef, + {'only_body' => 1, + 'js_ready' => 1, + 'bgcolor' => '#FFFFFF',}); + + my $warningLink = &mt('You must insert a title!'); + + # HTML-Markup for 'Set a link for this resource to wishlist' + # this is written via JavaScript document.write (function set_wishlistlink) + # it is split into 3 parts and the inputfields for title and path are left out + # these fields are inserted later to set the values for title and path + # automatically via JavaScript (document.title and location.pathname) + my $in_page_wishlistlink1 = '

    '.&mt('Set a link to wishlist').'

    '. + '
    '. + &Apache::lonhtmlcommon::start_pick_box(). + &Apache::lonhtmlcommon::row_title(&mt('Link Title')); + + my $in_page_wishlistlink2 = &Apache::lonhtmlcommon::row_closure(). + &Apache::lonhtmlcommon::row_title(&mt('Path')); + + my $in_page_wishlistlink3 = &Apache::lonhtmlcommon::row_closure(). + &Apache::lonhtmlcommon::row_title(&mt('Note')). + ''. + &Apache::lonhtmlcommon::row_closure(1). + &Apache::lonhtmlcommon::end_pick_box(). + '

    '. + ''. + ''. + ''. + ''; + + # remove all \n for inserting on javascript document.write + $in_page_wishlistlink1 =~ s/\n//g; + $in_page_wishlistlink2 =~ s/\n//g; + $in_page_wishlistlink3 =~ s/\n//g; + + my $end_page_wishlistlink = + &Apache::loncommon::end_page({'js_ready' => 1}); + return (<
    \\n
    Link Name:
    " - +"
    Address:

    <\\/center><\\/td>" - +"<\\/tr><\\/table><\\/form><\\/center>" + +'
    ' + +'
    Link Name:
    ' + +'
    Address:

    ' +'$end_page_bookmark' ); bmquery.document.close(); } +function set_wishlistlink(title, path) { + if (!title) { + title=document.title; + } + if (!path) { + path=location.pathname; + } + title = title.replace(/^LON-CAPA /,''); + wishlistlink=window.open('','wishlistNewLink','width=560,height=350,scrollbars=0'); + wishlistlink.document.write( + '$start_page_wishlistlink' + +' END - return $output; } @@ -1768,34 +1658,34 @@ END BEGIN { if (! defined($readdesk)) { - { - my $tabfile = $Apache::lonnet::perlvar{'lonTabDir'}.'/mydesk.tab'; - if ( CORE::open( my $config,"<$tabfile") ) { - while (my $configline=<$config>) { - $configline=(split(/\#/,$configline))[0]; - $configline=~s/^\s+//; - chomp($configline); + { + my $tabfile = $Apache::lonnet::perlvar{'lonTabDir'}.'/mydesk.tab'; + if ( CORE::open( my $config,"<$tabfile") ) { + while (my $configline=<$config>) { + $configline=(split(/\#/,$configline))[0]; + $configline=~s/^\s+//; + chomp($configline); if ($configline=~/^cat\:/) { - my @entries=split(/\:/,$configline); - $category_positions{$entries[2]}=$entries[1]; - $category_names{$entries[2]}=$entries[3]; - } elsif ($configline) { - push(@desklines,$configline); - } - } - CORE::close($config); - } - } - $readdesk='done'; + my @entries=split(/\:/,$configline); + $category_positions{$entries[2]}=$entries[1]; + $category_names{$entries[2]}=$entries[3]; + } elsif ($configline=~/^prim\:/) { + my @entries = (split(/\:/, $configline))[1..5]; + push @primary_menu, \@entries; + } elsif ($configline=~/^scnd\:/) { + my @entries = (split(/\:/, $configline))[1..5]; + push @secondary_menu, \@entries; + } elsif ($configline) { + push(@desklines,$configline); + } + } + CORE::close($config); + } + } + $readdesk='done'; } } 1; __END__ - - - - - -