--- loncom/interface/lonmenu.pm 2002/07/15 19:45:18 1.24 +++ loncom/interface/lonmenu.pm 2010/12/07 04:33:49 1.309.2.24 @@ -1,7 +1,7 @@ # The LearningOnline Network with CAPA # Routines to control the menu # -# $Id: lonmenu.pm,v 1.24 2002/07/15 19:45:18 www Exp $ +# $Id: lonmenu.pm,v 1.309.2.24 2010/12/07 04:33:49 raeburn Exp $ # # Copyright Michigan State University Board of Trustees # @@ -25,167 +25,1829 @@ # # http://www.lon-capa.org/ # -# (TeX Conversion Module # -# 05/29/00,05/30 Gerd Kortemeyer) +# There is one parameter controlling the action of this module: # -# 10/05,05/28,05/30,06/01,06/08,06/09,07/04,08/07 Gerd Kortemeyer -# 02/15/02 Matthew Hall +# environment.remote - if this is 'on', the routines controll the remote +# control, otherwise they render the main window controls; + +=head1 NAME + +Apache::lonmenu + +=head1 SYNOPSIS + +Coordinates the response to clicking an image. + +This is part of the LearningOnline Network with CAPA project +described at http://www.lon-capa.org. + +=head1 SUBROUTINES + +=over + +Little texts + +=item initlittle() + +=item menubuttons() + +This gets called at the top of the body section + +=item show_return_link() + +=item registerurl() + +This gets called in the header section + +=item innerregister() + +This gets called in order to register a URL, both with the Remote +and in the body of the document + +=item loadevents() + +=item unloadevents() + +=item startupremote() + +=item setflags() + +=item maincall() + +=item load_remote_msg() + +=item get_menu_name() + +=item reopenmenu() + +=item open() + +Open the menu + +=item clear() + +=item switch() + +Switch a button or create a link +Switch acts on the javascript that is executed when a button is clicked. +The javascript is usually similar to "go('/adm/roles')" or "cstrgo(..)". + +=item secondlevel() + +=item openmenu() + +=item inlinemenu() + +=item rawconfig() + +=item close() + +=item footer() + +=item utilityfunctions() + +=item serverform() + +=item constspaceform() + +=item get_nav_status() + +=item hidden_button_check() + +=item roles_selector() + +=item jump_to_role() + +=back + +=cut package Apache::lonmenu; use strict; use Apache::lonnet; -use Apache::File; -use vars qw(@desklines $readdesk); - -# =============================================================== Open the menu +use Apache::lonhtmlcommon(); +use Apache::loncommon(); +use Apache::lonenc(); +use Apache::lonlocal; +use Apache::loncoursequeueadmin; +use LONCAPA qw(:DEFAULT :match); +use HTML::Entities(); + +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 ($$menuitem[1]) { # graphical Link + $link = "<img class=\"LC_noBorder\"" + . " src=\"" . &Apache::loncommon::lonhttpdurl($$menuitem[1]) . "\"" + . " alt=\"" . &mt($$menuitem[2]) . "\" />"; + } else { # textual Link + $link = &mt($$menuitem[3]); + } + return '<li><a' + # highlighting for new messages + . ( $$menuitem[4] eq 'newmsg' ? ' class="LC_new_message"' : '') + . qq| href="$$menuitem[0]" target="_top">$link</a></li>|; +} + +# 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; + my $custommenu = &Apache::loncommon::needs_gci_custom(); + my $numdc = &Apache::loncommon::check_for_gci_dc(); + my %allnums = &Apache::loncommon::get_faculty_cnums(); + # each element of @primary contains following array: + # (link url, icon path, alt text, link text, condition) + my ($public,$faculty); + if ((($env{'user.name'} eq 'public') && ($env{'user.domain'} eq 'public')) + || (($env{'user.name'} eq '') && ($env{'user.domain'} eq ''))) { + $public = 1; + } elsif (ref($allnums{$env{'user.domain'}}) eq 'HASH') { + $faculty = 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 $$menuitem[4] eq 'ci' + && (!$custommenu || $env{'request.role'} =~ m{^st\./\w+citest/}); + next if $$menuitem[4] eq 'home' + && (($custommenu) || ($env{'user.domain'} =~ /^\w+citest$/) || + ($faculty && !$numdc)); + next if $$menuitem[4] eq 'citest' + && ($faculty || ($env{'request.role'} eq 'cm')); + next if $$menuitem[4] eq 'roles' # hide links which are + && $custommenu; # not visible when GCI + next if $$menuitem[4] eq 'courses' # tabbed interface in use + && $custommenu; # + next if $$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 + if ($public) { + my $origmail = $Apache::lonnet::perlvar{'lonSupportEMail'}; + my $defdom = &Apache::lonnet::default_login_domain(); + my $to = &Apache::loncommon::build_recipient_list(undef, + 'helpdeskmail', + $defdom,$origmail); + if ($to ne '') { + $menu .= &prep_menuitem($menuitem); + } + } else { + $menu .= '<li>'.&Apache::loncommon::top_nav_help('Help').'</li>'; + } + } else { + $menu .= &prep_menuitem($menuitem); + } + } + + return "<ol class=\"LC_primary_menu LC_right\">$menu</ol>"; +} + + +sub secondary_menu { + my $menu; + + my $crstype = &Apache::loncommon::course_type(); + my $canedit = &Apache::lonnet::allowed('mdc', $env{'request.course.id'}); + my $canviewgrps = &Apache::lonnet::allowed('vcg', $env{'request.course.id'} + . ($env{'request.course.sec'} ? "/$env{'request.course.sec'}" + : '')); + 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'}); + my $custommenu = &Apache::loncommon::needs_gci_custom(); + my $numdc = &Apache::loncommon::check_for_gci_dc(); + my $role = $env{'request.role'}; + foreach my $menuitem (@secondary_menu) { + # evaluate conditions + next if ref($menuitem) ne 'ARRAY'; + next if $$menuitem[4] eq 'showmenu' + && ($custommenu || (!$numdc && $role eq 'cm')); + next if $$menuitem[4] ne 'showmenu' + && $$menuitem[4] ne 'author' + && !$env{'request.course.id'}; + next if $$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] =~ /^remotenav/ + && $env{'environment.remotenavmap'} ne 'on'; + next if $$menuitem[4] =~ /noremotenav/ + && $env{'environment.remotenavmap'} eq 'on'; + next if $$menuitem[4] =~ /^(no|)remotenav$/ + && $crstype eq 'Community'; + next if $$menuitem[4] =~ /^(no|)remotenavCommunity$/ + && $crstype ne 'Community'; + next if $$menuitem[4] =~ /showgroups$/ + && !$canviewgrps + && !%groups; + next if $$menuitem[4] eq 'showroles' + && ($custommenu || !$numdc || ($numdc && $env{'request.noversionuri'} eq '/adm/roles')); + if ($$menuitem[3] eq 'Roles' && $env{'request.course.id'} && !$custommenu) { + # special treatment for role selector + my $roles_selector = &roles_selector( + $env{'course.' . $env{'request.course.id'} . '.domain'}, + $env{'course.' . $env{'request.course.id'} . '.num'} ); + + $menu .= $roles_selector ? "<li>$roles_selector</li>" + : ''; + } elsif ($env{'environment.remotenavmap'} eq 'on') { + # open link using javascript when remote navmap is activated + my @items = @{$menuitem}; + if ($menuitem->[4] eq 'remotenav') { + $items[0] = "javascript:gonav('$menuitem->[0]');"; + } else { + $items[0] = "javascript:go('$menuitem->[0]');"; + } + $menu .= &prep_menuitem(\@items); + } else { + $menu .= &prep_menuitem(\@$menuitem); + } + } + if ($menu =~ /\[url\].*\[symb\]/) { + my $escurl = &escape( &Apache::lonenc::check_encrypt( + $env{'request.noversionuri'})); + + my $escsymb = &escape( &Apache::lonenc::check_encrypt( + $env{'request.symb'})); + + 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/\[symb\]/$escsymb/g; + } + + return "<ul id=\"LC_secondary_menu\">$menu</ul>"; +} + +sub gci_secondary_menu { + my %courses; + my $inventory; + if ($env{'user.domain'} =~ /^(\w+ci)test$/) { + $inventory = $1; + } else { + $inventory = $env{'user.domain'}; + } + my %allnums = &Apache::loncommon::get_faculty_cnums(); + if (($inventory ne '') && (ref($allnums{$inventory}) eq 'HASH')) { + foreach my $key (keys(%{$allnums{$inventory}})) { + $courses{$key} = $inventory.'_'.$allnums{$inventory}->{$key}; + } + } + + my %linktext = ( + 'review' => 'Review Questions', + 'submit' => 'Submit Questions', + 'managetest' => 'Manage Tests', + 'tutorial' => 'Tutorials', + ); + my (%links,@menutabs,$current,%can_request,%request_domains); + my %concepttests = &Apache::loncommon::existing_gcitest_courses('cc'); + my $canreq = &Apache::lonnet::check_can_request($env{'user.domain'}.'test', + \%can_request,\%request_domains); + if (($canreq) || (keys(%concepttests) > 0)) { + %links = ( + 'managetest' => '/adm/menu', + ); + $current = 'managetest'; + } + if ($env{'form.destinationurl'} eq '/adm/ci_info') { + undef($current); + } + foreach my $key (keys(%courses)) { + $links{$key} = "javascript:switchpage('$key');"; + if ($env{'request.course.id'} eq $courses{$key}) { + if ($env{'environment.remotenavmap'} eq 'on') { + $links{$key} = "javascript:gonav('/adm/navmaps')"; + } else { + $links{$key} = '/adm/navmaps'; + } + $current = $key; + if (($canreq) || (keys(%concepttests) > 0) { + $links{'managetest'} = '/adm/roles?selectrole=1&cm=1&orgurl=%2fadm%2fmenu'; + } + } + } + my @posstabs = ('review','submit','managetest','tutorial'); + my $tabs; + foreach my $item (@posstabs) { + next if ($links{$item} eq ''); + push(@menutabs,$item); + if ($item eq $current) { + $tabs .= '<li id="current"><a href="'.$links{$item}.'">'. + $linktext{$item}.'</a></li>'; + } else { + $tabs .= '<li><a href="'.$links{$item}.'">'. + $linktext{$item}.'</a></li>'; + } + } + return '<div id="gciheader">'. + '<ul>'.$tabs.'</ul></div><br />'; +} + +# +# This routine returns a translated hash for the menu items in the top inline menu row +# Probably should be in mydesk.tab + +#SD this sub is deprecated - don't use it +sub initlittle { + return &Apache::lonlocal::texthash('ret' => 'Return to Last Location', + 'nav' => 'Course Contents', + 'main' => 'Main Menu', + 'roles' => (&Apache::loncommon::show_course()? + 'Courses':'Roles'), + 'other' => 'Other Roles', + 'docs' => 'Edit Course', + 'exit' => 'Logout', + 'login' => 'Log In', + 'launch' => 'Launch Remote Control', + 'groups' => 'Groups', + 'gdoc' => 'Community Documents', + ); +} + +#SD this sub is deprecated - don't use it +#SD functionality is covered by new loncommon::bodytag and primary_menu(), secondary_menu() +sub menubuttons { + my $forcereg=shift; + my $titletable=shift; +# +# Early-out for pages that should not have a menu, triggered by query string "inhibitmenu=yes" +# + &Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'}, + ['inhibitmenu']); + if (($env{'form.inhibitmenu'} eq 'yes') || + ($ENV{'REQUEST_URI'} eq '/adm/logout')) { return ''; } + + if ($env{'request.noversionuri'} =~ m{^/res/adm/pages/}) { return ''; } + + my %lt=&initlittle(); + my $navmaps=''; + my $reloadlink=''; + my $docs=''; + my $groups=''; + my $roles='<a href="/adm/roles" target="_top">'.$lt{'roles'}.'</a>'; + my $role_selector; + my $showgroups=0; + my ($cnum,$cdom); +# +# if the URL is hidden, symbs and the non-versioned version of the URL would be encrypted +# + 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 = '<a href="/adm/about.html"><img src="'. + $logo.'" alt="LON-CAPA Logo" class="LC_noBorder" /></a>'; + + if ($env{'request.state'} eq 'construct') { +# +# We are in construction space +# + 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'}) { +# +# We are in a course +# + $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) { + $roles = '<span class="LC_nobreak">'.$role_selector.' <a href="/adm/roles" target="_top">'.$lt{'other'}.'</a></span>'; + } + } + + if ($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' && $env{'user.domain'} eq 'public') { + return (<<ENDINLINEMENU); + <ol class="LC_primary_menu LC_right"> + <li>$logo</li> + <li><a href="/adm/roles" target="_top">$lt{'login'}</a></li> + </ol> + <hr /> +ENDINLINEMENU + } + $roles = '<a href="/adm/roles" target="_top">'.$lt{'roles'}.'</a>'; +# 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."')"; + } + $navmaps=(<<ENDNAV); +<li><a href="$link" target="_top">$lt{'nav'}</a></li> +ENDNAV + my $is_community = + (&Apache::loncommon::course_type() eq 'Community'); + if (&Apache::lonnet::allowed('mdc',$env{'request.course.id'})) { + my $text = ($is_community) ? $lt{'gdoc'} : $lt{'docs'}; + $docs=(<<ENDDOCS); +<li><a href="/adm/coursedocs" target="_top">$text</a></li> +ENDDOCS + } + if ($showgroups) { + $groups =(<<ENDGROUPS); +<li><a href="/adm/coursegroups" target="_top">$lt{'groups'}</a></li> +ENDGROUPS + } + if (&show_return_link()) { + my $escreload=&escape('return:'); + $reloadlink=(<<ENDRELOAD); +<li><a href="/adm/flip?postdata=$escreload" target="_top">$lt{'ret'}</a></li> +ENDRELOAD + } + if ($role_selector) { + #$roles = '<td>'.$role_selector.'</td><td><a href="/adm/roles" target="_top">'.$lt{'other'}.'</a></td>'; + $role_selector = '<li>'.$role_selector.'</li>'; + } + } + if (($env{'request.state'} eq 'construct') && ($env{'request.course.id'})) { + my $escreload=&escape('return:'); + $reloadlink=(<<ENDCRELOAD); +<li><a href="/adm/flip?postdata=$escreload" target="_top">$lt{'ret'}</a></li> +ENDCRELOAD + } + my $reg = $forcereg ? &innerregister($forcereg,$titletable) : ''; + my $form = &serverform(); + my $utility = &utilityfunctions(); + + #Prepare the message link that indicates the arrival of new mail + my $messagelink = &Apache::lonmsg::mynewmail() ? "Message (new)" : "Message"; + $messagelink = '<a href="javascript:go(\'/adm/communicate\');">' + . mt($messagelink) .'</a>'; + + my $helplink = &Apache::loncommon::top_nav_help('Help'); + return (<<ENDINLINEMENU); +<script type="text/javascript"> +// <![CDATA[ +// BEGIN LON-CAPA Internal +$utility +// ]]> +</script> +<ol class="LC_primary_menu LC_right"> + <li>$logo</li> + <li>$messagelink</li> + <li>$roles</li> + <li>$helplink</li> + <li><a href="/adm/logout" target="_top">$lt{'exit'}</a></li> +</ol> +<ul id="LC_secondary_menu"> +<li><a href="/adm/menu" target="_top">$lt{'main'}</a></li> +$reloadlink +$navmaps +$docs +$groups +$role_selector +</ul> +$form +<script type="text/javascript"> +// END LON-CAPA Internal +</script> +$reg +ENDINLINEMENU + } else { + return ''; + } +} + +sub show_return_link { + return unless ($env{'request.course.id'}); + 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)/} && + $env{'request.symb'} eq '') + || + ($env{'request.noversionuri'}=~ m{^/cgi-bin/printout.pl}) + || + (($env{'request.noversionuri'}=~/^\/adm\//) && + ($env{'request.noversionuri'}!~/^\/adm\/wrapper\//) && + ($env{'request.noversionuri'}!~ + m[^/adm/.*/(smppg|bulletinboard)($|\?)]) + )); +} + + +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{'environment.remote'} eq 'off') || + ((($env{'request.publicaccess'}) || + (!&Apache::lonnet::is_on_map( + &unescape($env{'request.noversionuri'})))) && + (!$forcereg))) { + return + $result + .'<script type="text/javascript">'."\n" + .'// <![CDATA['."\n" + .'function LONCAPAreg(){;} function LONCAPAstale(){}'."\n" + .'// ]]>'."\n" + .'</script>' + .$force_title; + } +# Graphical display after login only + if ($env{'request.registered'} && !$forcereg) { return ''; } + $result.=&innerregister($forcereg); + return $result.$force_title; +} + +sub innerregister { + my ($forcereg,$titletable,$bread_crumbs) = @_; + my $result = ''; + my ($uname,$thisdisfn); + my $const_space = ($env{'request.state'} eq 'construct'); + my $is_const_dir = 0; + + if ($env{'request.noversionuri'} =~ m{^/res/adm/pages/}) { return ''; } + + $env{'request.registered'} = 1; + + my $noremote = ($env{'environment.remote'} eq 'off'); + + undef(@inlineremote); + + my $reopen=&Apache::lonmenu::reopenmenu(); + + my $newmail=''; + + if (&Apache::lonmsg::newmail() && !$noremote) { + # We have new mail and remote is up + $newmail= 'swmenu.setstatus("you have","messages");'; + } + + my ($breadcrumb,$separator); + if ($noremote + && ($env{'request.symb'}) + && ($env{'request.course.id'})) { + + 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()); + my $contentstext; + if ($env{'course.'.$env{'request.course.id'}.'.type'} eq 'Community') { + $contentstext = &mt('Community Contents'); + } else { + $contentstext = &mt('Course Contents'); + } + my @crumbs; + unless (($forcereg) && ($env{'request.noversionuri'} eq '/adm/navmaps') + && ($mapurl eq $env{'course.'.$env{'request.course.id'}.'.url'})) { + my $link = "javascript:gopost('/adm/navmaps','')"; + if ($env{'environment.remotenavmap'} eq 'on') { + $link = "javascript:gonav('/adm/navmaps','')" + } + @crumbs = ({text => Apache::loncommon::course_type() + . ' Contents', + href => $link}); + } + if ($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 $restitle; + + &Apache::lonhtmlcommon::clear_breadcrumbs(); + &Apache::lonhtmlcommon::add_breadcrumb(@crumbs); + #$breadcrumb .= &Apache::lonhtmlcommon::breadcrumbs(undef,undef,0); + unless (($env{'request.state'} eq 'edit') || ($newmail) || + ($env{'request.state'} eq 'construct') || + ($env{'form.register'})) { + $separator = &Apache::loncommon::head_subbox(); + } + # + } + if ($env{'request.state'} eq 'construct') { + $newmail = $titletable; + } + my $timesync = ( $noremote ? '' : 'swmenu.syncclock(1000*'.time.');' ); + my $tablestart = ( $noremote ? '<table id="LC_menubuttons">' : ''); + my $tableend = ( $noremote ? '</table>' : ''); +# ============================================================================= +# ============================ This is for URLs that actually can be registered + if (($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'}) { + $crs.='_'.$env{'request.course.sec'}; + } + $crs=~s/\_/\//g; + + my $hwkadd=''; + if ($env{'request.symb'} ne '' && + $env{'request.filename'}=~/\.(problem|exam|quiz|assess|survey|form|task)$/) { + if (&Apache::lonnet::allowed('mgr',$crs)) { + $hwkadd.=&switch('','',7,2,'pgrd.gif','problem[_1]','grades[_4]', + "gocmd('/adm/grades','gradingmenu')", + 'Modify user grades for this assessment resource'); + } elsif (&Apache::lonnet::allowed('vgr',$crs)) { + $hwkadd.=&switch('','',7,2,'subm.gif','view sub-[_1]','missions[_1]', + "gocmd('/adm/grades','submission')", + 'View user submissions for this assessment resource'); + } + } + if ($env{'request.symb'} ne '' && + &Apache::lonnet::allowed('opa',$crs)) { + $hwkadd.=&switch('','',7,3,'pparm.gif','problem[_2]','parms[_2]', + "gocmd('/adm/parmset','set')", + 'Modify parameter settings for this resource'); + } +# -- End Homework + ### + ### Determine whether or not to display the 'cstr' button for this + ### 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'}."');"; + my $cadom = $env{'request.role.domain'}; + my $caname = $env{'user.name'}; + my $desc = "Enter my construction space"; + # Set defaults for co-authors + if ($env{'request.role'} =~ /^ca/) { + ($cadom,$caname)=($env{'request.role'}=~/($match_domain)\/($match_username)$/); + ($top,$bottom) = ('co con-','struct'); + $action = "go('/priv/".$caname."');"; + $desc = "Enter construction space as co-author"; + } elsif ($env{'request.role'} =~ /^aa/) { + ($cadom,$caname)=($env{'request.role'}=~/($match_domain)\/($match_username)$/); + ($top,$bottom) = ('co con-','struct'); + $action = "go('/priv/".$caname."');"; + $desc = "Enter construction space as assistant co-author"; + } + # Check that we are on the correct machine + my $home = &Apache::lonnet::homeserver($caname,$cadom); + my $allowed=0; + my @ids=&Apache::lonnet::current_machine_ids(); + 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 $uploaded; + if ($env{'request.filename'}) { + my $file=&Apache::lonnet::declutter($env{'request.filename'}); + 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)) { + 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; + } + } + } + } + # Finally, turn the button on or off + if ($cfile && !$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 { + $editbutton=&switch + ('','',6,1,'pcstr.gif','edit[_1]','resource[_2]', + "go('".$cfile."');","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) { + $editbutton=&switch + ('','',6,1,'pcstr.gif','edit[_1]', + 'resource[_2]',"go('".$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 { + $currdir =~ s|[^/]+$||; + my $cleandisfn = &Apache::loncommon::escape_single($thisdisfn); + my $esc_currdir = &Apache::loncommon::escape_single($currdir); +# +# Probably should be in mydesk.tab +# + $menuitems=(<<ENDMENUITEMS); +s&6&1&list.gif&list[_1]&dir[_1]&golist('$esc_currdir')&List current directory +s&6&2&rtrv.gif&retrieve[_1]&version[_1]&gocstr('/adm/retrieve','/~$uname/$cleandisfn')&Retrieve old version +s&6&3&pub.gif&publish[_1]&resource[_3]&gocstr('/adm/publish','/~$uname/$cleandisfn')&Publish this resource +s&7&1&del.gif&delete[_1]&resource[_2]&gocstr('/adm/cfile?action=delete','/~$uname/$cleandisfn')&Delete this resource +s&7&2&prt.gif&prepare[_1]&printout[_1]&gocstr('/adm/printout','/~$uname/$cleandisfn')&Prepare a printable document +ENDMENUITEMS + } + if ($noremote) { + if (ref($bread_crumbs) eq 'ARRAY') { + &Apache::lonhtmlcommon::clear_breadcrumbs(); + foreach my $crumb (@{$bread_crumbs}){ + &Apache::lonhtmlcommon::add_breadcrumb($crumb); + } + } + } + } elsif ( defined($env{'request.course.id'}) && + $env{'request.symb'} ne '' ) { +# +# We are in a course and looking at a registred URL +# Should probably be in mydesk.tab +# + $menuitems=(<<ENDMENUITEMS); +c&3&1 +s&2&1&back.gif&backward[_1]&&gopost('/adm/flip','back:'+currentURL)&Go to the previous resource in the course sequence&&1 +s&2&3&forw.gif&forward[_1]&&gopost('/adm/flip','forward:'+currentURL)&Go to the next resource in the course sequence&&3 +c&6&3 +c&8&1 +c&8&2 +s&8&3&prt.gif&prepare[_1]&printout[_1]&gopost('/adm/printout',currentURL)&Prepare a printable document +s&9&1&sbkm.gif&set[_1]&bookmark[_2]&set_bookmark()&Set a bookmark for this resource&&1 +ENDMENUITEMS + +my $currentURL = &Apache::loncommon::get_symb(); +my ($symb_old,$symb_old_enc) = &Apache::loncommon::clean_symb($currentURL); +my $annotation = &Apache::loncommon::get_annotation($symb_old,$symb_old_enc); +$menuitems.="s&9&3&"; +if(length($annotation) > 0){ + $menuitems.="anot2.gif"; +}else{ + $menuitems.="anot.gif"; +} +$menuitems.="&anno-[_1]&tations[_1]&annotate()&"; +$menuitems.="Make notes and annotations about this resource&&1\n"; + + unless ($noremote) { + my $showreqcrs = &check_for_rcrs(); + if ($showreqcrs) { + $menuitems.="s&8&1&rcrs.gif&request[_1]&course[_16]". + "&go('/adm/requestcourse')&Course requests\n"; + } + } + unless ($env{'request.noversionuri'}=~/\/(bulletinboard|smppg|navmaps|syllabus|aboutme|portfolio)(\?|$)/) { + if ((!$env{'request.enc'}) && ($env{'request.noversionuri'} !~ m{^/adm/wrapper/ext/})) { + $menuitems.=(<<ENDREALRES); +s&6&3&catalog.gif&catalog[_2]&info[_1]&catalog_info()&Show Metadata +ENDREALRES + } + $menuitems.=(<<ENDREALRES); +s&8&1&eval.gif&evaluate[_1]&this[_1]&gopost('/adm/evaluate',currentURL,1)&Provide my evaluation of this resource +s&8&2&fdbk.gif&feedback[_1]&discuss[_1]&gopost('/adm/feedback',currentURL,1)&Provide feedback messages or contribute to the course discussion about this resource +ENDREALRES + } + } + if ($env{'request.uri'} =~ /^\/res/) { + $menuitems .= (<<ENDMENUITEMS); +s&8&3&prt.gif&prepare[_1]&printout[_1]&gopost('/adm/printout',currentURL)&Prepare a printable document +ENDMENUITEMS + } + my $buttons=''; + foreach (split(/\n/,$menuitems)) { + my ($command,@rest)=split(/\&/,$_); + my $idx=10*$rest[0]+$rest[1]; + if (&hidden_button_check() eq 'yes') { + if ($idx == 21 ||$idx == 23) { + $buttons.=&switch('','',@rest); + } else { + $buttons.=&clear(@rest); + } + } else { + if ($command eq 's') { + $buttons.=&switch('','',@rest); + } else { + $buttons.=&clear(@rest); + } + } + } + + if ($noremote) { + my $addremote=0; + foreach (@inlineremote) { if ($_ ne '') { $addremote=1; last;} } + my $inlinebuttons=''; + + if ($addremote) { + + Apache::lonhtmlcommon::clear_breadcrumb_tools(); + + Apache::lonhtmlcommon::add_breadcrumb_tool( + 'navigation', @inlineremote[21,23]); + if(hidden_button_check() ne 'yes') { + Apache::lonhtmlcommon::add_breadcrumb_tool( + 'tools', @inlineremote[93,91,81,82,83]); + + #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]); + } + } + +# # Registered, textual output +# if ( $env{'environment.icons'} eq 'iconsonly' ) { +# $inlinebuttons = (<<ENDARROWSINLINE); +#<tr><td> +#$inlineremote[21] $inlineremote[23] +#ENDARROWSINLINE +# if ( &hidden_button_check() ne 'yes' ) { +# $inlinebuttons .= (<<ENDINLINEICONS); +#$inlineremote[61] $inlineremote[63] +#$inlineremote[71] $inlineremote[72] $inlineremote[73] +#$inlineremote[81] $inlineremote[82] $inlineremote[83] +#$inlineremote[91] $inlineremote[92] $inlineremote[93]</td></tr> +#ENDINLINEICONS +# } +# } else { # not iconsonly +# if ( $inlineremote[21] ne '' || $inlineremote[23] ne '' ) { +# $inlinebuttons = (<<ENDFIRSTLINE); +#<tr><td>$inlineremote[21]</td><td> </td><td>$inlineremote[23]</td></tr> +#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 '' ) +# { +# $inlinebuttons .= <<"ENDLINE"; +#<tr><td>$inlineremote["${row}1"]</td><td>$inlineremote["${row}2"]</td><td>$inlineremote["${row}3"]</td></tr> +#ENDLINE +# } +# } +# } +# } + } + #SD see below + $breadcrumb = &Apache::lonhtmlcommon::breadcrumbs(undef,undef,0); + $result =(<<ENDREGTEXT); +<script type="text/javascript"> +// BEGIN LON-CAPA Internal +</script> +$timesync +$breadcrumb +<!-- $tablestart --> +<!-- $inlinebuttons --> +<!-- $tableend --> +$newmail +<!-- $separator --> +<script type="text/javascript"> +// END LON-CAPA Internal +</script> + +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)'; } + $result = (<<ENDREGTHIS); + +<script type="text/javascript"> +// <![CDATA[ +// BEGIN LON-CAPA Internal +var swmenu=null; + + function LONCAPAreg() { + swmenu=$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);$clearcstr', + 2000); + } + +// END LON-CAPA Internal +// ]]> +</script> +ENDREGTHIS + } +# ============================================================================= + } else { +# ========================================== This can or will not be registered + if ($noremote) { +# Not registered + $result= (<<ENDDONOTREGTEXT); +ENDDONOTREGTEXT + } else { +# Not registered, graphical + $result = (<<ENDDONOTREGTHIS); + +<script type="text/javascript"> +// <![CDATA[ +// BEGIN LON-CAPA Internal +var swmenu=null; + + function LONCAPAreg() { + swmenu=$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); + } + } + + function LONCAPAstale() { + } + +// END LON-CAPA Internal +// ]]> +</script> +ENDDONOTREGTHIS + } +# ============================================================================= + } + return $result; +} + +sub is_course_upload { + my ($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; + } + 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,'"<>&'); + } + } + return $cfile; +} + +sub loadevents() { + if ($env{'request.state'} eq 'construct' || + $env{'request.noversionuri'} =~ m{^/res/adm/pages/}) { return ''; } + return 'LONCAPAreg();'; +} + +sub unloadevents() { + if ($env{'request.state'} eq 'construct' || + $env{'request.noversionuri'} =~ m{^/res/adm/pages/}) { return ''; } + return 'LONCAPAstale();'; +} + + +sub startupremote { + my ($lowerurl)=@_; + if ($env{'environment.remote'} eq 'off') { + return ('<meta HTTP-EQUIV="Refresh" CONTENT="0.5; url='.$lowerurl.'" />'); + } +# +# The Remote actually gets launched! +# + my $configmenu=&rawconfig(); + my $esclowerurl=&escape($lowerurl); + my $message=&mt('"Waiting for Remote Control window to load: "+[_1]','waited'); + return(<<ENDREMOTESTARTUP); +<script type="text/javascript"> +// <![CDATA[ +var timestart; +function wheelswitch() { + if (typeof(document.wheel) != 'undefined') { + if (typeof(document.wheel.spin) != 'undefined') { + var date=new Date(); + var waited=Math.round(30-((date.getTime()-timestart)/1000)); + document.wheel.spin.value=$message; + } + } + 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=$esclowerurl'; + } + } else { + wheelswitch(); + setTimeout('wait();',200); + } +} + +function main() { + canceltim=setTimeout('tim=1;',30000); + window.status='-'; + var date=new Date(); + timestart=date.getTime(); + wait(); +} + +// ]]> +</script> +ENDREMOTESTARTUP +} + +sub setflags() { + return(<<ENDSETFLAGS); +<script type="text/javascript"> +// <![CDATA[ + menuloaded=0; + tim=0; +// ]]> +</script> +ENDSETFLAGS +} + +sub maincall() { + if ($env{'environment.remote'} eq 'off') { return ''; } + return(<<ENDMAINCALL); +<script type="text/javascript"> +// <![CDATA[ + main(); +// ]]> +</script> +ENDMAINCALL +} + +sub load_remote_msg { + my ($lowerurl)=@_; + + if ($env{'environment.remote'} eq 'off') { return ''; } + + my $esclowerurl=&escape($lowerurl); + my $link=&mt('[_1]Continue[_2] on in Inline Menu mode' + ,'<a href="/adm/remote?action=collapse&url='.$esclowerurl.'">' + ,'</a>'); + return(<<ENDREMOTEFORM); +<p> +<form name="wheel"> +<input name="spin" type="text" size="60" /> +</form> +</p> +<p>$link</p> +ENDREMOTEFORM +} + +sub get_menu_name { + my $hostid = $Apache::lonnet::perlvar{'lonHostID'}; + $hostid =~ s/\W//g; + return 'LCmenu'.$hostid; +} + + +sub reopenmenu { + if ($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 $returnval=''; - unless (shift eq 'unix') { + if ($env{'environment.remote'} eq 'off') { + return + '<script type="text/javascript">'."\n" + .'// <![CDATA['."\n" + .'self.name="loncapaclient";'."\n" + .'// ]]>'."\n" + .'</script>'; + } + my $menuname = &get_menu_name(); + +# unless (shift eq 'unix') { # resizing does not work on linux because of virtual desktop sizes - $returnval.=(<<ENDRESIZE); -if (window.screen) { - self.resizeTo(screen.availWidth-215,screen.availHeight-40); - self.moveTo(190,15); -} -ENDRESIZE - } - $returnval.=(<<ENDOPEN); -var menu=window.open("/res/adm/pages/menu.html","LONCAPAmenu", -"height=350,width=150,scrollbars=no,menubar=no,top=5,left=5,screenX=5,screenY=5"); +# $returnval.=(<<ENDRESIZE); +#if (window.screen) { +# self.resizeTo(screen.availWidth-215,screen.availHeight-55); +# self.moveTo(190,15); +#} +#ENDRESIZE +# } + $returnval=(<<ENDOPEN); +// <![CDATA[ +window.status='Opening LON-CAPA Remote Control'; +var menu=window.open("/res/adm/pages/menu.html?inhibitmenu=yes","$menuname", +"height=375,width=150,scrollbars=no,menubar=no,top=5,left=5,screenX=5,screenY=5"); +self.name='loncapaclient'; +// ]]> ENDOPEN - return '<script>'.$returnval.'</script>'; + return '<script type="text/javascript">'.$returnval.'</script>'; } -# ============================================================ Switch Menu Item - -sub switchmenu { - my ($row,$col,$imgsrc,$texttop,$textbot,$action)=@_; - my $openwin=&openmenu(); - return(<<ENDSMENU); -<script> - var swmenu=$openwin - swmenu.switchbutton($row,$col,"$imgsrc","$texttop","$textbot","$action"); -</script> -ENDSMENU -} # ================================================================== Raw Config sub clear { my ($row,$col)=@_; - return qq(swmenu.clearbut($row,$col);); + unless ($env{'environment.remote'} eq 'off') { + if (($row<1) || ($row>13)) { return ''; } + return "\n".qq(window.status+='.';swmenu.clearbut($row,$col);); + } else { + $inlineremote[10*$row+$col]=''; + return ''; + } } +# ============================================ Switch a button or create a link +# Switch acts on the javascript that is executed when a button is clicked. +# The javascript is usually similar to "go('/adm/roles')" or "cstrgo(..)". + sub switch { - my ($uname,$udom,$row,$col,$img,$top,$bot,$act)=@_; + my ($uname,$udom,$row,$col,$img,$top,$bot,$act,$desc,$cat,$nobreak)=@_; $act=~s/\$uname/$uname/g; $act=~s/\$udom/$udom/g; - return "\n". - qq(swmenu.switchbutton($row,$col,"$img","$top","$bot","$act");); + $top=&mt($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{'environment.remote'} eq 'off') { + if (($row<1) || ($row>13)) { return ''; } +# Remote + return "\n". + qq(window.status+='.';swmenu.switchbutton($row,$col,"$img","$top","$bot","$act","$desc");); + } else { +# Inline Remote + if ($env{'environment.icons'} ne 'classic') { + $img=~s/\.gif$/\.png/; + } + if ($nobreak==2) { return ''; } + my $text=$top.' '.$bot; + $text=~s/\s*\-\s*//gs; + + my $pic= + '<img alt="'.$text.'" src="'. + &Apache::loncommon::lonhttpdurl('/res/adm/pages/'.$img). + '" align="'.($nobreak==3?'right':'left').'" class="LC_icon" />'; + if ($env{'browser.interface'} eq 'faketextual') { +# Main Menu + if ($nobreak==3) { + $inlineremote[$idx]="\n". + '<td class="LC_menubuttons_text" align="right">'.$text. + '</td><td align="left">'. + '<a href="javascript:'.$act.';">'.$pic.'</a></td></tr>'; + } elsif ($nobreak) { + $inlineremote[$idx]="\n<tr>". + '<td align="left">'. + '<a href="javascript:'.$act.';">'.$pic.'</a></td> + <td class="LC_menubuttons_text" align="left"><a class="LC_menubuttons_link" href="javascript:'.$act.';"><span class="LC_menubuttons_inline_text">'.$text.'</span></a></td>'; + } else { + $inlineremote[$idx]="\n<tr>". + '<td align="left">'. + '<a href="javascript:'.$act.';">'.$pic. + '</a></td><td class="LC_menubuttons_text" colspan="3">'. + '<a class="LC_menubuttons_link" href="javascript:'.$act.';"><span class="LC_menubuttons_inline_text">'.$desc.'</span></a></td></tr>'; + } + } else { +# Inline Menu + if ($env{'environment.icons'} eq 'iconsonly') { + $inlineremote[$idx]='<a title="'.$desc.'" href="javascript:'.$act.';">'.$pic.'</a>'; + } else { + $inlineremote[$idx]= + '<a title="'.$desc.'" class="LC_menubuttons_link" href="javascript:'.$act.';">'.$pic. + '<span class="LC_menubuttons_inline_text">'.$desc.'</span></a>'; + } + } + } + return ''; } sub secondlevel { my $output=''; my - ($uname,$udom,$rol,$crs,$pub,$con,$row,$col,$prt,$img,$top,$bot,$act)=@_; + ($uname,$udom,$rol,$crs,$pub,$con,$row,$col,$prt,$img,$top,$bot,$act,$desc,$cat)=@_; if ($prt eq 'any') { - $output.=switch($uname,$udom,$row,$col,$img,$top,$bot,$act); + $output.=&switch($uname,$udom,$row,$col,$img,$top,$bot,$act,$desc,$cat); } elsif ($prt=~/^r(\w+)/) { if ($rol eq $1) { - $output.=switch($uname,$udom,$row,$col,$img,$top,$bot,$act); + $output.=&switch($uname,$udom,$row,$col,$img,$top,$bot,$act,$desc,$cat); } } return $output; } sub openmenu { - if ($ENV{'browser.type'} eq 'explorer') { - return "window.open('javascript:void(0);','LONCAPAmenu');"; - } else { - return "window.open('','LONCAPAmenu');"; - } + my $menuname = &get_menu_name(); + if ($env{'environment.remote'} eq 'off') { return ''; } + my $nothing = &Apache::lonhtmlcommon::javascript_nothing(); + return "window.open(".$nothing.",'".$menuname."');"; +} + +sub inlinemenu { + my ($context) = @_; + undef(@inlineremote); + undef(%category_members); + my $output; + if ($context eq 'gcicustom') { + my (%can_request,%request_domains,$canreq,$createtext); + my $role = 'st'; + my $custommenu = &Apache::loncommon::needs_gci_custom(); + if ($custommenu) { + $role = 'cc'; + } + my %courses = &Apache::loncommon::existing_gcitest_courses($role); + my $numcourses = keys(%courses); + my ($switcher_js,$switcher); + my $formname = 'testpicker'; + if ($numcourses > 0) { + $switcher = &Apache::loncommon::gcitest_switcher($role,$formname,%courses); + my $current; + my $cid = $env{'request.course.id'}; + if ($cid) { + $current = $role.'./'.$env{'course.'.$cid.'.domain'}. + '/'.$env{'course.'.$cid.'.num'}; + } + $switcher_js = &Apache::loncommon::gcitest_switcher_js($current,$numcourses,$formname); + if ($switcher_js) { + $switcher_js= <<"ENDSCRIPT"; +<script type="text/javascript"> +// <![CDATA[ + +$switcher_js + +// ]]> +</script> + +ENDSCRIPT + } + $switcher = $switcher_js.$switcher; + } + if ($env{'user.domain'} !~ /^\w+citest$/) { + $canreq = + &Apache::lonnet::check_can_request($env{'user.domain'}.'test',\%can_request,\%request_domains); + $createtext = &mt('Create Concept Test'); + if ($numcourses) { + $createtext = &mt('Create New Test'); + } + } + if ($env{'request.course.id'}) { + if (&Apache::lonnet::allowed('mdc',$env{'request.course.id'})) { + my $navlink; + if ($env{'environment.remotenavmap'} eq 'on') { + $navlink = "javascript:gonav('/adm/navmaps')"; + } else { + $navlink = '/adm/navmaps'; + } + $output .= + '<br /><br clear="all" /><div class="LC_Box LC_GCI_Menu">'. + '<h3 class="LC_hcell">'.&mt('Management').'</h3>'. + '<div class="LC_GCI_Menu_left">'. + '<dl class="LC_GCI_Menu">'. + '<dt><a href="'.$navlink.'">'.&mt('Concept Test Contents').'</a></dt>'. + '<dd style="background-image:url(\'/res/adm/pages/nav.png\');"><a class="LC_menubuttons_link" href="'.$navlink.'">'.&mt('Display the table of contents for your Concept Test.').'</a></dd>'. + '<dt><a href="/adm/coursedocs">'.&mt('Assemble Concept Test').'</a></dt>'. + '<dd style="background-image:url(\'/res/adm/pages/docs.png\');"><a class="LC_menubuttons_link" href="/adm/coursedocs">'.&mt('If no students have attempted the Concept Test you will be able to modify it. You can also change the start and end date of the test itself.').'</a></dd>'. + '<dt><a href="/adm/createuser">'.&mt('Enrollment and Student Activity').'</a></dt>'. + '<dd style="background-image:url(\'/res/adm/pages/cprv.png\');"><a class="LC_menubuttons_link" href="/adm/createuser">'.&mt('Display or download a course roster, and view information about completion status and last login. You can also add new students, or change access dates for existing students.').'</a></dd></dl></div>'. + '<div class="LC_GCI_Menu_right"><dl class="LC_GCI_Menu">'. + '<dt><a href="/adm/whatsnew">'.&mt("What's New?").'</a></dt>'. + '<dd style="background-image:url(\'/res/adm/pages/new.png\');"><a class="LC_menubuttons_link" href="/adm/whatsnew">'.&mt('View information about changes in your Concept Test course.').'</a></dd>'. + '<dt><a href="/adm/printout">'.&mt('Prepare Printable Concept Test').'</a></dt>'. + '<dd style="background-image:url(\'/res/adm/pages/prnt.png\');"><a class="LC_menubuttons_link" href="/adm/printout">'.&mt('Create a PDF which you can send to a printer to create a hardcopy of the Concept Test.').'</a></dd>'. + '<dt><a href="/adm/statistics">'.&mt('Concept Test Statistics').'</a></dt>'. + '<dd style="background-image:url(\'/res/adm/pages/chrt.png\');"><a class="LC_menubuttons_link" href="/adm/statistics">'.&mt('After the closing date of the Concept Test you can view and download statistics for the test, as well as anonymized submission data.').'</a></dd>'; + if ($canreq) { + $output .= '<dt><a href="javascript:switchpage('."'createtest'".');">'.&mt('Create New Test').'</a></dt>'. + '<dd style="background-image:url(\'/res/adm/pages/rcrs.png\');"><a class="LC_menubuttons_link" href="javascript:switchpage('."'createtest'".');">'. + &mt('Create a new Concept Test Course Container. Choose GCI questions to include in the test and upload a student roster.').'</a></dd>'; + } + $output .= '</dl></div></div><br clear="all"/>'; + } else { + my $navtext = &mt('Table of Contents'); + my $navdesc = &mt('Display Table of Contents for Geoscience Concept Inventory'); + if ($env{'request.role.domain'} =~ /^\w+citest$/) { + $navtext = &mt('Display Test Contents'); + $navdesc = &mt('Display the table of contents for this Concept Test'); + } + my $navlink; + if ($env{'environment.remotenavmap'} eq 'on') { + $navlink = "javascript:gonav('/adm/navmaps');" + } else { + $navlink = '/adm/navmaps'; + } + $output .= + '<div class="LC_Box LC_GCI_Menu">'. + '<h3 class="LC_hcell">'.&mt('Utilities').'</h3>'. + '<div class="LC_GCI_Menu_left">'. + '<dl class="LC_GCI_Menu">'. + '<dt><a href="'.$navlink.'">'.$navtext.'</dt>'. + '<dd style="background-image:url(\'/res/adm/pages/nav.png\');">'. + '<a class="LC_menubuttons_link" href="'.$navlink.'">'.$navdesc.'</a></dd></dl></div>'; + if ($canreq) { + $output .= '<div class="LC_GCI_Menu_right">'. + '<dl class="LC_GCI_Menu">'. + '<dt><a href="javascript:switchpage('."'createtest'".');">'.$createtext.'</a></dt>'. + '<dd style="background-image:url(\'/res/adm/pages/rcrs.png\');"><a class="LC_menubuttons_link" href="javascript:switchpage('."'createtest'".');">'.&mt('Create a new Concept Test Course Container').'</a>. '.&mt('Choose GCI questions to include in the test and upload a student roster.').'</dd></dl></div>'; + } + $output .= '</div><br clear="all"/>'; + } + } elsif ($switcher || $canreq) { + $output .= '<br /><br />'. + '<div class="LC_Box LC_GCI_Menu">'. + '<h3 class="LC_hcell">'.&mt('Utilities').'</h3>'. + '<div class="LC_GCI_Menu_left">'. + '<dl class="LC_GCI_Menu">'; + if ($canreq) { + $output .= '<dt><a href="javascript:switchpage('."'createtest'".');">'.$createtext.'</a></dt>'. + '<dd style="background-image:url(\'/res/adm/pages/rcrs.png\');"><a class="LC_menubuttons_link" href="javascript:switchpage('."'createtest'".');">'.&mt('Create a new Concept Test Course Container. Choose GCI questions to include in the test and upload a student roster.').'</a></dd></dl></div>'; + if ($switcher) { + $output .= '<div class="LC_GCI_Menu_right">'. + '<dl class="LC_GCI_Menu">'; + } + } + if ($switcher) { + $output .= '<dt>'.&mt('Select Concept Test').'</dt>'. + '<dd style="background-image:url(\'/res/adm/pages/roles.png\');">'.$switcher.'<br /><br /></dd></dl></div>'; + } + $output .= '</div><br clear="all"/>'; + } + } elsif ($context eq 'gcinorole') { + my $queued = &Apache::loncoursequeueadmin::queued_selfenrollment('notitle'); + if ($queued) { + $output .= + '<div class="LC_Box">'. + '<h3 class="LC_hcell">'.&mt('Pending Enrollment Requests').'</h3>'. + $queued. + '</div>'; + } + } else { + # calling rawconfig with "1" will evaluate mydesk.tab, + # even if there is no active remote control + &rawconfig(1); + $output='<table><tr>'; + for (my $col=1; $col<=2; $col++) { + $output.='<td class="LC_mainmenu_col_fieldset">'; + for (my $row=1; $row<=8; $row++) { + foreach my $cat (keys(%category_members)) { + if ($category_positions{$cat} ne "$col,$row") { next; } + $output.='<div class="LC_Box LC_400Box">'; + $output.='<h3 class="LC_hcell">'.&mt($category_names{$cat}).'</h3>'; + $output.='<table>'; + my %active=(); + foreach my $menu_item (split(/\:/,$category_members{$cat})) { + if ($inlineremote[$menu_item]) { + $active{$menu_item}=1; + } + } + foreach my $item (sort(keys(%active))) { + $output.=$inlineremote[$item]; + } + $output.='</table>'; + $output.='</div>'; + } + } + $output.="</td>"; + } + $output.="</tr></table>"; + } + return $output; } sub rawconfig { - my $r = shift; - my $output="var swmenu=".&openmenu(); - my $uname=$ENV{'user.name'}; - my $udom=$ENV{'user.domain'}; - my $adv=$ENV{'user.adv'}; - my $author=$ENV{'user.author'}; +# +# 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{'environment.remote'} eq 'off') { + $output.= + "window.status='Opening Remote Control';var swmenu=".&openmenu(). +"\nwindow.status='Configuring Remote Control ';"; + } else { + unless ($textualoverride) { return ''; } + } + my $uname=$env{'user.name'}; + my $udom=$env{'user.domain'}; + my $adv=$env{'user.adv'}; + my $show_course=&Apache::loncommon::show_course(); + my $author=$env{'user.author'}; my $crs=''; - if ($ENV{'request.course.id'}) { - $crs='/'.$ENV{'request.course.id'}; - if ($ENV{'request.course.sec'}) { - $crs.='_'.$ENV{'request.course.sec'}; + 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'); - my $rol=$ENV{'request.role'}; - foreach (@desklines) { - my ($row,$col,$pro,$prt,$img,$top,$bot,$act)=split(/\:/,$_); + my $pub=($env{'request.state'} eq 'published'); + my $con=($env{'request.state'} eq 'construct'); + my $rol=$env{'request.role'}; + my $requested_domain = $env{'request.role.domain'}; + foreach my $line (@desklines) { + my ($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/) { $cat='oth'; } if ($pro eq 'clear') { $output.=&clear($row,$col); } elsif ($pro eq 'any') { $output.=&secondlevel( - $uname,$udom,$rol,$crs,$pub,$con,$row,$col,$prt,$img,$top,$bot,$act); + $uname,$udom,$rol,$crs,$pub,$con,$row,$col,$prt,$img,$top,$bot,$act,$desc,$cat); } elsif ($pro eq 'smp') { unless ($adv) { $output.=&secondlevel( - $uname,$udom,$rol,$crs,$pub,$con,$row,$col,$prt,$img,$top,$bot,$act); + $uname,$udom,$rol,$crs,$pub,$con,$row,$col,$prt,$img,$top,$bot,$act,$desc,$cat); } } elsif ($pro eq 'adv') { if ($adv) { $output.=&secondlevel( - $uname,$udom,$rol,$crs,$pub,$con,$row,$col,$prt,$img,$top,$bot,$act); + $uname,$udom,$rol,$crs,$pub,$con,$row,$col,$prt,$img,$top,$bot,$act,$desc,$cat); + } + } elsif ($pro eq 'shc') { + if ($show_course) { + $output.=&secondlevel( + $uname,$udom,$rol,$crs,$pub,$con,$row,$col,$prt,$img,$top,$bot,$act,$desc,$cat); + } + } elsif ($pro eq 'nsc') { + if (!$show_course) { + $output.=&secondlevel( + $uname,$udom,$rol,$crs,$pub,$con,$row,$col,$prt,$img,$top,$bot,$act,$desc,$cat); + } + } elsif (($pro=~/^p(\w+)/) && ($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 (($env{'request.course.fn'}) && ($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 = $1; + if ($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=~/p(\w+)/) && ($prt)) { - if (&Apache::lonnet::allowed($1,$prt)) { - $output.=switch($uname,$udom,$row,$col,$img,$top,$bot,$act); + } elsif ($pro =~ /^course_(.*)$/) { + # Check for permissions inside of a course + if (($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') && ($ENV{'request.role'}=~/^ca/)) { + if ((($prt eq 'rca') && ($env{'request.role'}=~/^ca/)) || + (($prt eq 'raa') && ($env{'request.role'}=~/^aa/)) || + (($prt eq 'rau') && ($env{'request.role'}=~/^au/))) { # Check that we are on the correct machine - my ($cadom,$caname)= - ($ENV{'request.role'}=~/(\w+)\/(\w+)$/); + my $cadom=$requested_domain; + my $caname=$env{'user.name'}; + if (($prt eq 'rca') || ($prt eq 'raa')) { + ($cadom,$caname)= + ($env{'request.role'}=~/($match_domain)\/($match_username)$/); + } + $act =~ s/\$caname/$caname/g; my $home = &Apache::lonnet::homeserver($caname,$cadom); - if ($home eq $r->dir_config('lonHostID')) { - $output.=switch($caname,$cadom, - $row,$col,$img,$top,$bot,$act); - } - } elsif ($prt eq 'any') { - my $home = &Apache::lonnet::homeserver - ($ENV{'user.name'},$ENV{'user.domain'}); - if ($home eq $r->dir_config('lonHostID')) { - $output.=switch - ($ENV{'user.name'},$ENV{'user.domain'}, - $row,$col,$img,$top,$bot,$act); + my $allowed=0; + my @ids=&Apache::lonnet::current_machine_ids(); + foreach my $id (@ids) { if ($id eq $home) { $allowed=1; } } + if ($allowed) { + $output.=&switch($caname,$cadom, + $row,$col,$img,$top,$bot,$act,$desc,$cat); } } } + } elsif ($pro eq 'tools') { + my @tools = ('aboutme','blog','portfolio'); + if (grep(/^\Q$prt\E$/,@tools)) { + if (!&Apache::lonnet::usertools_access($env{'user.name'}, + $env{'user.domain'}, + $prt,undef,'tools')) { + $output.=&clear($row,$col); + next; + } + } elsif (($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; + } + } + $prt='any'; + $output.=&secondlevel( + $uname,$udom,$rol,$crs,$pub,$con,$row,$col,$prt,$img,$top,$bot,$act,$desc,$cat); } } - $output.="swmenu.syncclock(1000*".time.");"; + unless ($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; } +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 $showreqcrs; +} + # ======================================================================= Close sub close { + if ($env{'environment.remote'} eq 'off') { return ''; } + my $menuname = &get_menu_name(); return(<<ENDCLOSE); -<script> -menu=window.open("/adm/rat/empty.html","LONCAPAmenu", +<script type="text/javascript"> +// <![CDATA[ +window.status='Accessing Remote Control'; +menu=window.open("/adm/rat/empty.html","$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.'; +// ]]> </script> ENDCLOSE } @@ -196,31 +1858,636 @@ sub footer { } -# ================================================================ Main Program +sub nav_control_js { + my $nav=($env{'environment.remotenavmap'} eq 'on'); + return (<<NAVCONTROL); + var w_loncapanav_flag="$nav"; -BEGIN { - if (! defined($readdesk)) { - { - my $config=Apache::File->new($Apache::lonnet::perlvar{'lonTabDir'}. - '/mydesk.tab'); - while (my $configline=<$config>) { - $configline=(split(/\#/,$configline))[0]; - $configline=~s/^\s+//; - chomp($configline); - if ($configline) { - $desklines[$#desklines+1]=$configline; - } + +function gonav(url) { + if (w_loncapanav_flag != 1) { + gopost(url,''); + } else { + navwindow=window.open(url, + "loncapanav","height=600,width=400,scrollbars=1"); + } +} +NAVCONTROL +} + +sub dc_popup_js { + my %lt = &Apache::lonlocal::texthash( + more => '(More ...)', + less => '(Less ...)', + ); + return <<"END"; + +function showCourseID() { + document.getElementById('dccid').style.display='block'; + document.getElementById('dccid').style.textAlign='left'; + document.getElementById('dccid').style.textFace='normal'; + document.getElementById('dccidtext').innerHTML ='<a href="javascript:hideCourseID();">$lt{'less'}</a>'; + return; +} + +function hideCourseID() { + document.getElementById('dccid').style.display='none'; + document.getElementById('dccidtext').innerHTML ='<a href="javascript:showCourseID()">$lt{'more'}</a>'; + return; +} + +END + +} + +sub utilityfunctions { + my ($caller,$custommenu) = @_; + unless ($env{'environment.remote'} eq 'off' || + $caller eq '/adm/menu') { + return ''; } + + my $gcimenujs; + if ($custommenu) { + my %concepttests = &Apache::loncommon::existing_gcitest_courses('cc'); + my (@calls,%switchpage_call,%canrequest,%request_domains); + my $canreq = &Apache::lonnet::check_can_request($env{'user.domain'}.'test', + \%canrequest,\%request_domains); + if ($canreq) { + foreach my $call ('createtest','managetest') { + push(@calls,$call); + } + $switchpage_call{'managetest'} = '/adm/menu'; + $switchpage_call{'createtest'} = '/adm/requestcourse'; + if ($env{'request.course.id'}) { + $switchpage_call{'createtest'} = '/adm/roles?selectrole=1&cm=1&orgurl=%2fadm%2frequestcourse'; + } + } + if (($env{'request.course.id'}) && + ($env{'course.'.$env{'request.course.id'}.'.domain'} !~ /^\w+citest$/)) { + my @items = keys(%concepttests); + if (@items==1) { + my $newrole = $items[0]; + $newrole =~ s{_}{/}; + $switchpage_call{'managetest'} = '/adm/roles?selectrole=1&cc./'.$newrole.'=1'; + } else { + $switchpage_call{'managetest'} = '/adm/roles?selectrole=1&cm=1&orgurl=%2fadm%2fmenu'; + } + } + my %allnums = &Apache::loncommon::get_faculty_cnums(); + my $udom = $env{'user.domain'}; + if (ref($allnums{$udom}) eq 'HASH') { + foreach my $key (keys(%{$allnums{$udom}})) { + $switchpage_call{$key} = '/adm/roles?selectrole=1&'. + 'st./'.$udom.'/'.$allnums{$udom}->{$key}.'=1'; + push(@calls,$key); + } + } + if (@calls > 0) { + $gcimenujs = ' +function switchpage(caller) { +'; + foreach my $call (@calls) { + $gcimenujs .= " + if (caller == '$call') { + document.location.href = '$switchpage_call{$call}'; + }"; + } + $gcimenujs .= ' + return; +} +'; + } + } + + my $currenturl=&Apache::lonnet::clutter(&Apache::lonnet::fixversion((split(/\?/,$env{'request.noversionuri'}))[0])); + if ($currenturl =~ m{^/adm/wrapper/ext/}) { + if ($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, + {'only_body' => 1, + 'js_ready' => 1, + 'bgcolor' => '#BBBBBB', + 'add_entries' => { + 'onload' => 'javascript:document.goannotate.submit();'}}); + + my $end_page_annotate = + &Apache::loncommon::end_page({'js_ready' => 1}); + + my $start_page_bookmark = + &Apache::loncommon::start_page('Bookmarks',undef, + {'only_body' => 1, + 'js_ready' => 1, + 'bgcolor' => '#BBBBBB',}); + + my $end_page_bookmark = + &Apache::loncommon::end_page({'js_ready' => 1}); + +return (<<ENDUTILITY) + + var currentURL="$currenturl"; + var reloadURL="$currenturl"; + var currentSymb="$currentsymb"; + +$nav_control +$dc_popup_cid + +$gcimenujs + +function go(url) { + if (url!='' && url!= null) { + currentURL = null; + currentSymb= null; + window.location.href=url; } - $readdesk='done'; - } } -1; -__END__ +function gopost(url,postdata) { + if (url!='') { + this.document.server.action=url; + this.document.server.postdata.value=postdata; + this.document.server.command.value=''; + this.document.server.url.value=''; + this.document.server.symb.value=''; + this.document.server.submit(); + } +} + +function gocmd(url,cmd) { + if (url!='') { + this.document.server.action=url; + this.document.server.postdata.value=''; + this.document.server.command.value=cmd; + this.document.server.url.value=currentURL; + this.document.server.symb.value=currentSymb; + this.document.server.submit(); + } +} + +function gocstr(url,filename) { + if (url == '/adm/cfile?action=delete') { + this.document.cstrdelete.filename.value = filename + this.document.cstrdelete.submit(); + return; + } + if (url == '/adm/printout') { + this.document.cstrprint.postdata.value = filename + this.document.cstrprint.curseed.value = 0; + this.document.cstrprint.problemtype.value = 0; + if (this.document.lonhomework) { + if ((this.document.lonhomework.rndseed) && (this.document.lonhomework.rndseed.value != null) && (this.document.lonhomework.rndseed.value != '')) { + this.document.cstrprint.curseed.value = this.document.lonhomework.rndseed.value + } + if (this.document.lonhomework.problemtype) { + if (this.document.lonhomework.problemtype.value) { + this.document.cstrprint.problemtype.value = + this.document.lonhomework.problemtype.value; + } else if (this.document.lonhomework.problemtype.options) { + for (var i=0; i<this.document.lonhomework.problemtype.options.length; i++) { + if (this.document.lonhomework.problemtype.options[i].selected) { + if (this.document.lonhomework.problemtype.options[i].value != null && this.document.lonhomework.problemtype.options[i].value != '') { + this.document.cstrprint.problemtype.value = this.document.lonhomework.problemtype.options[i].value + } + } + } + } + } + } + this.document.cstrprint.submit(); + return; + } + if (url !='') { + this.document.constspace.filename.value = filename; + this.document.constspace.action = url; + this.document.constspace.submit(); + } +} + +function golist(url) { + if (url!='' && url!= null) { + currentURL = null; + currentSymb= null; + top.location.href=url; + } +} + + + +function catalog_info() { + loncatinfo=window.open(window.location.pathname+'.meta',"LONcatInfo",'height=320,width=280,resizable=yes,scrollbars=yes,location=no,menubar=no,toolbar=no'); +} + +function chat_win() { + lonchat=window.open('/res/adm/pages/chatroom.html',"LONchat",'height=320,width=480,resizable=yes,location=no,menubar=no,toolbar=no'); +} + +function group_chat(group) { + var url = '/adm/groupchat?group='+group; + var winName = 'LONchat_'+group; + grpchat=window.open(url,winName,'height=320,width=280,resizable=yes,location=no,menubar=no,toolbar=no'); +} + +function edit_bookmarks() { + go(''); + w_BookmarkPal_flag=1; + bookmarkpal=window.open("/adm/bookmarks", + "BookmarkPal", "width=400,height=505,scrollbars=0"); +} + +function annotate() { + w_Annotator_flag=1; + annotator=window.open('','Annotator','width=365,height=265,scrollbars=0'); + annotator.document.write( + '$start_page_annotate' + +"<form name='goannotate' target='Annotator' method='post' " + +"action='/adm/annotations'>" + +"<input type='hidden' name='symbnew' value='"+currentSymb+"' />" + +"<\\/form>" + +'$end_page_annotate'); + annotator.document.close(); +} + +function set_bookmark() { + go(''); + clienttitle=document.title; + clienthref=location.pathname; + w_bmquery_flag=1; + bmquery=window.open('','bmquery','width=365,height=165,scrollbars=0'); + bmquery.document.write( + '$start_page_bookmark' + +'<center><form method="post"' + +' name="newlink" action="/adm/bookmarks" target="bmquery" ' + +'> <table width="340" height="150" ' + +'bgcolor="#FFFFFF" align="center"><tr><td>Link Name:<br /><input ' + +'type="text" name="title" size="45" value="'+clienttitle+'" />' + +'<br />Address:<br /><input type="text" name="address" size="45" ' + +'value="'+clienthref+'" /><br /><center><input type="submit" ' + +'value="Save" /> <input type="button" value="Close" ' + +'onclick="javascript:window.close();" /></center></td>' + +'</tr></table></form></center>' + +'$end_page_bookmark' ); + bmquery.document.close(); +} + +ENDUTILITY +} + +sub serverform { + return(<<ENDSERVERFORM); +<form name="server" action="/adm/logout" method="post" target="_top"> +<input type="hidden" name="postdata" value="none" /> +<input type="hidden" name="command" value="none" /> +<input type="hidden" name="url" value="none" /> +<input type="hidden" name="symb" value="none" /> +</form> +ENDSERVERFORM +} + +sub constspaceform { + return(<<ENDCONSTSPACEFORM); +<form name="constspace" action="/adm/logout" method="post" target="_top"> +<input type="hidden" name="filename" value="" /> +</form> +<form name="cstrdelete" action="/adm/cfile" method="post" target="_top"> +<input type="hidden" name="action" value="delete" /> +<input type="hidden" name="filename" value="" /> +</form> +<form name="cstrprint" action="/adm/printout" target="_parent" method="post"> +<input type="hidden" name="postdata" value="" /> +<input type="hidden" name="curseed" value="" /> +<input type="hidden" name="problemtype" value="" /> +</form> + +ENDCONSTSPACEFORM +} + + +sub get_nav_status { + my $navstatus="swmenu.w_loncapanav_flag="; + if ($env{'environment.remotenavmap'} eq 'on') { + $navstatus.="1"; + } else { + $navstatus.="-1"; + } + return $navstatus; +} + +sub hidden_button_check { + my $hidden; + if ($env{'request.course.id'} eq '') { + return; + } + if ($env{'request.role.adv'}) { + unless (&Apache::loncommon::needs_gci_custom()) { + return; + } + } + my $buttonshide = &Apache::lonnet::EXT('resource.0.buttonshide'); + return $buttonshide; +} + +sub roles_selector { + my ($cdom,$cnum) = @_; + my $crstype = &Apache::loncommon::course_type(); + my $now = time; + my (%courseroles,%seccount); + my $is_cc; + my $role_selector; + my $ccrole; + if ($crstype eq 'Community') { + $ccrole = 'co'; + } else { + $ccrole = 'cc'; + } + if ($env{'user.role.'.$ccrole.'./'.$cdom.'/'.$cnum}) { + my ($start,$end) = split(/\./,$env{'user.role.'.$ccrole.'./'.$cdom.'/'.$cnum}); + + if ((($start) && ($start<0)) || + (($end) && ($end<$now)) || + (($start) && ($now<$start))) { + $is_cc = 0; + } else { + $is_cc = 1; + } + } + if ($is_cc) { + &get_all_courseroles($cdom,$cnum,\%courseroles,\%seccount); + } else { + my %gotnosection; + foreach my $item (keys(%env)) { + if ($item =~ m-^user\.role\.([^.]+)\./\Q$cdom\E/\Q$cnum\E/?(\w*)$-) { + my $role = $1; + my $sec = $2; + next if ($role eq 'gr'); + my ($start,$end) = split(/\./,$env{$item}); + next if (($start && $start > $now) || ($end && $end < $now)); + if ($sec eq '') { + if (!$gotnosection{$role}) { + $seccount{$role} ++; + $gotnosection{$role} = 1; + } + } + if (ref($courseroles{$role}) eq 'ARRAY') { + if ($sec ne '') { + if (!grep(/^\Q$sec\E$/,@{$courseroles{$role}})) { + push(@{$courseroles{$role}},$sec); + $seccount{$role} ++; + } + } + } else { + @{$courseroles{$role}} = (); + if ($sec ne '') { + $seccount{$role} ++; + push(@{$courseroles{$role}},$sec); + } + } + } + } + } + my $switchtext; + if ($crstype eq 'Community') { + $switchtext = &mt('Switch community role to...') + } else { + $switchtext = &mt('Switch course role to...') + } + my @roles_order = ($ccrole,'in','ta','ep','ad','st'); + if (keys(%courseroles) > 1) { + $role_selector = &jump_to_role($cdom,$cnum,\%seccount,\%courseroles); + $role_selector .= '<form name="rolechooser" method="post" action="/adm/roles"> + <select name="switchrole" onchange="javascript:adhocRole('."'switchrole'".')">'; + $role_selector .= '<option value="">'.$switchtext.'</option>'; + foreach my $role (@roles_order) { + if (defined($courseroles{$role})) { + $role_selector .= "\n".'<option value="'.$role.'">'.&Apache::lonnet::plaintext($role,$crstype).'</option>'; + } + } + foreach my $role (sort(keys(%courseroles))) { + if ($role =~ /^cr/) { + $role_selector .= "\n".'<option value="'.$role.'">'.&Apache::lonnet::plaintext($role).'</option>'; + } + } + $role_selector .= '</select>'."\n". + '<input type="hidden" name="destinationurl" value="'. + &HTML::Entities::encode($ENV{'REQUEST_URI'}).'" />'."\n". + '<input type="hidden" name="gotorole" value="1" />'."\n". + '<input type="hidden" name="selectrole" value="" />'."\n". + '<input type="hidden" name="switch" value="1" />'."\n". + '</form>'; + } + return $role_selector; +} + +sub get_all_courseroles { + my ($cdom,$cnum,$courseroles,$seccount) = @_; + unless ((ref($courseroles) eq 'HASH') && (ref($seccount) eq 'HASH')) { + return; + } + my ($result,$cached) = + &Apache::lonnet::is_cached_new('getcourseroles',$cdom.'_'.$cnum); + if (defined($cached)) { + if (ref($result) eq 'HASH') { + if ((ref($result->{'roles'}) eq 'HASH') && + (ref($result->{'seccount'}) eq 'HASH')) { + %{$courseroles} = %{$result->{'roles'}}; + %{$seccount} = %{$result->{'seccount'}}; + return; + } + } + } + my %gotnosection; + my %adv_roles = + &Apache::lonnet::get_course_adv_roles($env{'request.course.id'},1); + foreach my $role (keys(%adv_roles)) { + my ($urole,$usec) = split(/:/,$role); + if (!$gotnosection{$urole}) { + $seccount->{$urole} ++; + $gotnosection{$urole} = 1; + } + if (ref($courseroles->{$urole}) eq 'ARRAY') { + if ($usec ne '') { + if (!grep(/^Q$usec\E$/,@{$courseroles->{$urole}})) { + push(@{$courseroles->{$urole}},$usec); + $seccount->{$urole} ++; + } + } + } else { + @{$courseroles->{$urole}} = (); + if ($usec ne '') { + $seccount->{$urole} ++; + push(@{$courseroles->{$urole}},$usec); + } + } + } + my %sections_count = &Apache::loncommon::get_sections($cdom,$cnum,['st']); + @{$courseroles->{'st'}} = (); + if (keys(%sections_count) > 0) { + push(@{$courseroles->{'st'}},keys(%sections_count)); + $seccount->{'st'} = scalar(keys(%sections_count)); + } + my $rolehash = { + 'roles' => $courseroles, + 'seccount' => $seccount, + }; + &Apache::lonnet::do_cache_new('getcourseroles',$cdom.'_'.$cnum,$rolehash); + return; +} +sub jump_to_role { + my ($cdom,$cnum,$seccount,$courseroles) = @_; + my %lt = &Apache::lonlocal::texthash( + this => 'This role has section(s) associated with it.', + ente => 'Enter a specific section.', + orlb => 'Enter a specific section, or leave blank for no section.', + avai => 'Available sections are:', + youe => 'You entered an invalid section choice:', + plst => 'Please try again', + ); + my $js; + if (ref($courseroles) eq 'HASH') { + $js = ' var secpick = new Array("'.$lt{'ente'}.'","'.$lt{'orlb'}.'");'."\n". + ' var numsec = new Array();'."\n". + ' var rolesections = new Array();'."\n". + ' var rolenames = new Array();'."\n". + ' var roleseclist = new Array();'."\n"; + my @items = keys(%{$courseroles}); + for (my $i=0; $i<@items; $i++) { + $js .= ' rolenames['.$i.'] = "'.$items[$i].'";'."\n"; + my ($secs,$secstr); + if (ref($courseroles->{$items[$i]}) eq 'ARRAY') { + my @sections = sort { $a <=> $b } @{$courseroles->{$items[$i]}}; + $secs = join('","',@sections); + $secstr = join(', ',@sections); + } + $js .= ' rolesections['.$i.'] = new Array("'.$secs.'");'."\n". + ' roleseclist['.$i.'] = "'.$secstr.'";'."\n". + ' numsec['.$i.'] = "'.$seccount->{$items[$i]}.'";'."\n"; + } + } + return <<"END"; +<script type="text/javascript"> +//<![CDATA[ +function adhocRole(roleitem) { + $js + var newrole = document.rolechooser.elements[roleitem].options[document.rolechooser.elements[roleitem].selectedIndex].value; + if (newrole == '') { + return; + } + var fullrole = newrole+'./$cdom/$cnum'; + var selidx = ''; + for (var i=0; i<rolenames.length; i++) { + if (rolenames[i] == newrole) { + selidx = i; + } + } + var secok = 1; + var secchoice = ''; + if (selidx >= 0) { + if (numsec[selidx] > 1) { + secok = 0; + var numrolesec = rolesections[selidx].length; + var msgidx = numsec[selidx] - numrolesec; + secchoice = prompt("$lt{'this'}\\n"+secpick[msgidx]+"\\n$lt{'avai'} "+roleseclist[selidx],""); + if (secchoice == '') { + if (msgidx > 0) { + secok = 1; + } + } else { + for (var j=0; j<rolesections[selidx].length; j++) { + if (rolesections[selidx][j] == secchoice) { + secok = 1; + } + } + } + } else { + if (rolesections[selidx].length == 1) { + secchoice = rolesections[selidx][0]; + } + } + } + if (secok == 1) { + if (secchoice != '') { + fullrole += '/'+secchoice; + } + } else { + document.rolechooser.elements[roleitem].selectedIndex = 0; + if (secchoice != null) { + alert("$lt{'youe'} \\""+secchoice+"\\".\\n $lt{'plst'}"); + } + return; + } + if (fullrole == "$env{'request.role'}") { + return; + } + itemid = retrieveIndex('gotorole'); + if (itemid != -1) { + document.rolechooser.elements[itemid].name = fullrole; + } + document.rolechooser.elements[roleitem].options[document.rolechooser.elements[roleitem].selectedIndex].value = fullrole; + document.rolechooser.selectrole.value = '1'; + document.rolechooser.submit(); + return; +} + +function retrieveIndex(item) { + for (var i=0;i<document.rolechooser.elements.length;i++) { + if (document.rolechooser.elements[i].name == item) { + return i; + } + } + return -1; +} +// ]]> +</script> +END +} +# ================================================================ Main Program +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); + if ($configline=~/^cat\:/) { + my @entries=split(/\:/,$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__