--- loncom/interface/loncommon.pm 2008/03/23 21:40:10 1.648 +++ loncom/interface/loncommon.pm 2008/12/11 14:52:34 1.714 @@ -1,7 +1,7 @@ # The LearningOnline Network with CAPA # a pile of common routines # -# $Id: loncommon.pm,v 1.648 2008/03/23 21:40:10 raeburn Exp $ +# $Id: loncommon.pm,v 1.714 2008/12/11 14:52:34 bisitz Exp $ # # Copyright Michigan State University Board of Trustees # @@ -61,12 +61,15 @@ use POSIX qw(strftime mktime); use Apache::lonmenu(); use Apache::lonenc(); use Apache::lonlocal; +use Apache::lonnet(); use HTML::Entities; use Apache::lonhtmlcommon(); use Apache::loncoursedata(); use Apache::lontexconvert(); use Apache::lonclonecourse(); use LONCAPA qw(:DEFAULT :match); +use DateTime::TimeZone; +use DateTime::Locale::Catalog; # ---------------------------------------------- Designs use vars qw(%defaultdesign); @@ -133,6 +136,9 @@ sub ssi_with_retries { do { ($content, $response) = &Apache::lonnet::ssi($resource, %form); $ok = $response->is_success; + if (!$ok) { + &Apache::lonnet::logthis("Failed ssi_with_retries on $resource: ".$response->is_success.', '.$response->code.', '.$response->message); + } $retries--; } while (!$ok && ($retries > 0)); @@ -265,7 +271,7 @@ BEGIN { } } &Apache::lonnet::logthis( - "INFO: Read file types"); + "INFO: Read file types"); $readit=1; } # end of unless($readit) @@ -444,6 +450,25 @@ sub selectstudent_link { return ''; } +sub authorbrowser_javascript { + return <<"ENDAUTHORBRW"; + +ENDAUTHORBRW +} + sub coursebrowser_javascript { my ($domainfilter,$sec_element,$formname)=@_; my $crs_or_grp_alert = &mt('Please select the type of LON-CAPA entity - Course or Group - for which you wish to add/modify a user role'); @@ -581,6 +606,12 @@ sub selectcourse_link { '","'.$udomele.'","'.$desc.'","'.$extra_element.'","'.$multflag.'","'.$selecttype.'");'."'>".&mt('Select Course').""; } +sub selectauthor_link { + my ($form,$udom)=@_; + return ''. + &mt('Select Author').''; +} + sub check_uncheck_jscript { my $jscript = <<"ENDSCRT"; function checkAll(field) { @@ -606,6 +637,78 @@ ENDSCRT return $jscript; } +sub select_timezone { + my ($name,$selected,$onchange,$includeempty)=@_; + my $output=''; + ''; } sub gradeleveldescription { @@ -2660,10 +2768,7 @@ sub aboutmewrapper { sub syllabuswrapper { - my ($linktext,$coursedir,$domain,$fontcolor)=@_; - if ($fontcolor) { - $linktext=''.$linktext.''; - } + my ($linktext,$coursedir,$domain)=@_; return qq{$linktext}; } @@ -2890,7 +2995,7 @@ sub fileextensions { sub display_languages { my %languages=(); - foreach my $lang (&preferred_languages()) { + foreach my $lang (&Apache::lonlocal::preferred_languages()) { $languages{$lang}=1; } &get_unprocessed_cgi($ENV{'QUERY_STRING'},['displaylanguage']); @@ -2902,50 +3007,9 @@ sub display_languages { return %languages; } -sub preferred_languages { - my @languages=(); - if ($env{'course.'.$env{'request.course.id'}.'.languages'}) { - @languages=(@languages,split(/\s*(\,|\;|\:)\s*/, - $env{'course.'.$env{'request.course.id'}.'.languages'})); - } - if ($env{'environment.languages'}) { - @languages=(@languages, - split(/\s*(\,|\;|\:)\s*/,$env{'environment.languages'})); - } - my $browser=$ENV{'HTTP_ACCEPT_LANGUAGE'}; - if ($browser) { - my @browser = - map { (split(/\s*;\s*/,$_))[0] } (split(/\s*,\s*/,$browser)); - push(@languages,@browser); - } - - foreach my $domtype ($env{'user.domain'},$env{'request.role.domain'}, - $Apache::lonnet::perlvar{'lonDefDomain'}) { - if ($domtype ne '') { - my %domdefs = &Apache::lonnet::get_domain_defaults($domtype); - if ($domdefs{'lang_def'} ne '') { - push(@languages,$domdefs{'lang_def'}); - } - } - } -# turn "en-ca" into "en-ca,en" - my @genlanguages; - foreach my $lang (@languages) { - unless ($lang=~/\w/) { next; } - push(@genlanguages,$lang); - if ($lang=~/(\-|\_)/) { - push(@genlanguages,(split(/(\-|\_)/,$lang))[0]); - } - } - #uniqueify the languages list - my %count; - @genlanguages = map { $count{$_}++ == 0 ? $_ : () } @genlanguages; - return @genlanguages; -} - sub languages { my ($possible_langs) = @_; - my @preferred_langs = &preferred_languages(); + my @preferred_langs = &Apache::lonlocal::preferred_languages(); if (!ref($possible_langs)) { if( wantarray ) { return @preferred_langs; @@ -3139,7 +3203,7 @@ sub get_student_view { } if (defined($target)) { $form{'grade_target'} = $target; } $feedurl=&Apache::lonnet::clutter($feedurl); - my $userview=&Apache::lonnet::ssi_body($feedurl,%form); + my ($userview,$response)=&Apache::lonnet::ssi_body($feedurl,%form); $userview=~s/\]*\>//gi; $userview=~s/\<\/body\>//gi; $userview=~s/\//gi; @@ -3148,7 +3212,39 @@ sub get_student_view { $userview=~s/\<\/head\>//gi; $userview=~s/action\s*\=/would_be_action\=/gi; $userview=&relative_to_absolute($feedurl,$userview); - return $userview; + if (wantarray) { + return ($userview,$response); + } else { + return $userview; + } +} + +sub get_student_view_with_retries { + my ($symb,$retries,$username,$domain,$courseid,$target,$moreenv) = @_; + + my $ok = 0; # True if we got a good response. + my $content; + my $response; + + # Try to get the student_view done. within the retries count: + + do { + ($content, $response) = &get_student_view($symb,$username,$domain,$courseid,$target,$moreenv); + $ok = $response->is_success; + if (!$ok) { + &Apache::lonnet::logthis("Failed get_student_view_with_retries on $symb: ".$response->is_success.', '.$response->code.', '.$response->message); + } + $retries--; + } while (!$ok && ($retries > 0)); + + if (!$ok) { + $content = ''; # On error return an empty content. + } + if (wantarray) { + return ($content, $response); + } else { + return $content; + } } =pod @@ -3257,16 +3353,21 @@ sub pprmlink { sub timehash { - my @ltime=localtime(shift); - return ( 'seconds' => $ltime[0], - 'minutes' => $ltime[1], - 'hours' => $ltime[2], - 'day' => $ltime[3], - 'month' => $ltime[4]+1, - 'year' => $ltime[5]+1900, - 'weekday' => $ltime[6], - 'dayyear' => $ltime[7]+1, - 'dlsav' => $ltime[8] ); + my ($thistime) = @_; + my $timezone = &Apache::lonlocal::gettimezone(); + my $dt = DateTime->from_epoch(epoch => $thistime) + ->set_time_zone($timezone); + my $wday = $dt->day_of_week(); + if ($wday == 7) { $wday = 0; } + return ( 'second' => $dt->second(), + 'minute' => $dt->minute(), + 'hour' => $dt->hour(), + 'day' => $dt->day_of_month(), + 'month' => $dt->month(), + 'year' => $dt->year(), + 'weekday' => $wday, + 'dayyear' => $dt->day_of_year(), + 'dlsav' => $dt->is_dst() ); } sub utc_string { @@ -3276,6 +3377,24 @@ sub utc_string { sub maketime { my %th=@_; + my ($epoch_time,$timezone,$dt); + $timezone = &Apache::lonlocal::gettimezone(); + eval { + $dt = DateTime->new( year => $th{'year'}, + month => $th{'month'}, + day => $th{'day'}, + hour => $th{'hour'}, + minute => $th{'minute'}, + second => $th{'second'}, + time_zone => $timezone, + ); + }; + if (!$@) { + $epoch_time = $dt->epoch; + if ($epoch_time) { + return $epoch_time; + } + } return POSIX::mktime( ($th{'seconds'},$th{'minutes'},$th{'hours'}, $th{'day'},$th{'month'}-1,$th{'year'}-1900,0,0,-1)); @@ -3656,6 +3775,60 @@ sub blocking_status { ############################################### +sub check_ip_acc { + my ($acc)=@_; + &Apache::lonxml::debug("acc is $acc"); + if (!defined($acc) || $acc =~ /^\s*$/ || $acc =~/^\s*no\s*$/i) { + return 1; + } + my $allowed=0; + my $ip=$env{'request.host'} || $ENV{'REMOTE_ADDR'}; + + my $name; + foreach my $pattern (split(',',$acc)) { + $pattern =~ s/^\s*//; + $pattern =~ s/\s*$//; + if ($pattern =~ /\*$/) { + #35.8.* + $pattern=~s/\*//; + if ($ip =~ /^\Q$pattern\E/) { $allowed=1; } + } elsif ($pattern =~ /(\d+\.\d+\.\d+)\.\[(\d+)-(\d+)\]$/) { + #35.8.3.[34-56] + my $low=$2; + my $high=$3; + $pattern=$1; + if ($ip =~ /^\Q$pattern\E/) { + my $last=(split(/\./,$ip))[3]; + if ($last <=$high && $last >=$low) { $allowed=1; } + } + } elsif ($pattern =~ /^\*/) { + #*.msu.edu + $pattern=~s/\*//; + if (!defined($name)) { + use Socket; + my $netaddr=inet_aton($ip); + ($name)=gethostbyaddr($netaddr,AF_INET); + } + if ($name =~ /\Q$pattern\E$/i) { $allowed=1; } + } elsif ($pattern =~ /\d+\.\d+\.\d+\.\d+/) { + #127.0.0.1 + if ($ip =~ /^\Q$pattern\E/) { $allowed=1; } + } else { + #some.name.com + if (!defined($name)) { + use Socket; + my $netaddr=inet_aton($ip); + ($name)=gethostbyaddr($netaddr,AF_INET); + } + if ($name =~ /\Q$pattern\E$/i) { $allowed=1; } + } + if ($allowed) { last; } + } + return $allowed; +} + +############################################### + =pod =head1 Domain Template Functions @@ -3704,7 +3877,14 @@ sub get_domainconf { if (ref($domconfig{'login'}) eq 'HASH') { if (keys(%{$domconfig{'login'}})) { foreach my $key (keys(%{$domconfig{'login'}})) { - $designhash{$udom.'.login.'.$key}=$domconfig{'login'}{$key}; + if (ref($domconfig{'login'}{$key}) eq 'HASH') { + foreach my $img (keys(%{$domconfig{'login'}{$key}})) { + $designhash{$udom.'.login.'.$key.'_'.$img} = + $domconfig{'login'}{$key}{$img}; + } + } else { + $designhash{$udom.'.login.'.$key}=$domconfig{'login'}{$key}; + } } } else { $legacy{'login'} = 1; @@ -4037,7 +4217,7 @@ ENDROLE .''.&mt('Construction Space').': ' .'
' - .&Apache::lonhtmlcommon::crumbs($uname.'/'.$parentpath,'_top','/priv','','+1',1)."$lastitem
" + .&Apache::lonhtmlcommon::crumbs($uname.'/'.$parentpath,'_top','/priv','','+1',1)."$lastitem
" .&Apache::lonhtmlcommon::select_recent('construct','recent','this.form.action=this.form.recent.value;this.form.submit()') .'
' .&Apache::lonmenu::constspaceform(); @@ -4211,6 +4391,10 @@ sub standard_css { my $vlink = &designparm($function.'.vlink', $domain); my $link = &designparm($function.'.link', $domain); + my $loginbg = &designparm('login.sidebg',$domain); + my $bgcol = &designparm('login.bgcol',$domain); + my $textcol = &designparm('login.textcol',$domain); + my $sans = 'Verdana,Arial,Helvetica,sans-serif'; my $mono = 'monospace'; my $data_table_head = $tabbg; @@ -4228,6 +4412,7 @@ sub standard_css { my $mail_other_hover = '#669999'; my $table_header = '#DDDDDD'; my $feedback_link_bg = '#BBBBBB'; + my $lg_border_color = '#C8C8C8'; my $border = ($env{'browser.type'} eq 'explorer' || $env{'browser.type'} eq 'safari' ) ? '0px 2px 0px 2px' @@ -4235,22 +4420,35 @@ sub standard_css { return < td { + background-color: #CCC; + font-weight: bold; + text-align: left; } table.LC_data_table tr.LC_odd_row > td, +table.LC_pick_box tr > td.LC_odd_row, table.LC_aboutme_port tr td { background-color: $data_table_light; padding: 2px; } table.LC_data_table tr.LC_even_row > td, +table.LC_pick_box tr > td.LC_even_row, table.LC_aboutme_port tr.LC_even_row td { background-color: $data_table_dark; + padding: 2px; } table.LC_data_table tr.LC_data_table_highlight td { background-color: $data_table_darker; @@ -4545,7 +4737,7 @@ table.LC_nested tr.LC_empty_row td { table.LC_nested_outer tr th { font-weight: bold; background-color: $data_table_head; - font-size: smaller; + font-size: small; border-bottom: 1px solid #000000; } table.LC_nested_outer tr td.LC_subheader { @@ -4584,7 +4776,7 @@ table.LC_createuser { } table.LC_createuser tr.LC_section_row td { - font-size: smaller; + font-size: small; } table.LC_createuser tr.LC_info_row td { @@ -4640,71 +4832,46 @@ table.LC_mail_list tr.LC_mail_even { table.LC_mail_list tr.LC_mail_odd { } - -table#LC_portfolio_actions { - width: auto; - background: $pgbg; - border: 0px; - border-spacing: 2px 2px; - padding: 0px; - margin: 0px; - border-collapse: separate; -} -table#LC_portfolio_actions td.LC_label { - background: $tabbg; - text-align: right; +table.LC_data_table tr > td.LC_browser_file, +table.LC_data_table tr > td.LC_browser_file_published { + background: #CCFF88; } -table#LC_portfolio_actions td.LC_value { - background: $tabbg; +table.LC_data_table tr > td.LC_browser_file_locked, +table.LC_data_table tr > td.LC_browser_file_unpublished { + background: #FFAA99; } - -table#LC_cstr_controls { - width: 100%; - border-collapse: collapse; +table.LC_data_table tr > td.LC_browser_file_obsolete { + background: #AAAAAA; } -table#LC_cstr_controls tr td { - border: 4px solid $pgbg; - padding: 4px; - text-align: center; - background: $tabbg; +table.LC_data_table tr > td.LC_browser_file_modified, +table.LC_data_table tr > td.LC_browser_file_metamodified { + background: #FFFF77; } -table#LC_cstr_controls tr th { - border: 4px solid $pgbg; - background: $table_header; - text-align: center; - font-family: $sans; - font-size: smaller; +table.LC_data_table tr.LC_browser_folder > td { + background: #CCCCFF; } -table#LC_browser { - -} -table#LC_browser tr th { - background: $table_header; -} -table#LC_browser tr td { - padding: 2px; +table.LC_data_table tr > td.LC_roles_is { +/* background: #77FF77; */ } -table#LC_browser tr.LC_browser_file, -table#LC_browser tr.LC_browser_file_published { - background: #CCFF88; +table.LC_data_table tr > td.LC_roles_future { + background: #FFFF77; } -table#LC_browser tr.LC_browser_file_locked, -table#LC_browser tr.LC_browser_file_unpublished { - background: #FFAA99; +table.LC_data_table tr > td.LC_roles_will { + background: #FFAA77; } -table#LC_browser tr.LC_browser_file_obsolete { - background: #AAAAAA; +table.LC_data_table tr > td.LC_roles_expired { + background: #FF7777; } -table#LC_browser tr.LC_browser_file_modified, -table#LC_browser tr.LC_browser_file_metamodified { - background: #FFFF77; +table.LC_data_table tr > td.LC_roles_will_not { + background: #AAFF77; } -table#LC_browser tr.LC_browser_folder { - background: #CCCCFF; +table.LC_data_table tr > td.LC_roles_selected { + background: #11CC55; } + span.LC_current_location { - font-size: x-large; + font-size:larger; background: $pgbg; } @@ -5148,23 +5315,6 @@ div.LC_clear_float_footer { } -div.LC_grade_select_mode { - font-family: $sans; -} -div.LC_grade_select_mode div div { - margin: 5px; -} -div.LC_grade_select_mode_selector { - margin: 5px; - float: left; -} -div.LC_grade_select_mode_selector_header { - font: bold medium $sans; -} -div.LC_grade_select_mode_type { - clear: left; -} - div.LC_grade_show_user { margin-top: 20px; border: 1px solid black; @@ -5172,7 +5322,8 @@ div.LC_grade_show_user { div.LC_grade_user_name { background: #DDDDEE; border-bottom: 1px solid black; - font: bold large $sans; + font-weight: bold; + font-size: large; } div.LC_grade_show_user_odd_row div.LC_grade_user_name { background: #DDEEDD; @@ -5191,7 +5342,8 @@ div.LC_grade_show_problem_header, div.LC_grade_submissions_header, div.LC_grade_message_center_header, div.LC_grade_assign_header { - font: bold large $sans; + font-weight: bold; + font-size: large; } div.LC_grade_show_problem_problem, div.LC_grade_submissions_body, @@ -5202,7 +5354,8 @@ div.LC_grade_assign_body { background: #FFFFFF; } span.LC_grade_check_note { - font: normal medium $sans; + font-weight: normal; + font-size: medium; display: inline; position: absolute; right: 1em; @@ -5212,12 +5365,13 @@ table.LC_scantron_action { width: 100%; } table.LC_scantron_action tr th { - font: normal bold $sans; + font-weight:bold; + font-style:normal; } - -div.LC_edit_problem_header, +.LC_edit_problem_header, div.LC_edit_problem_footer { - font: normal medium $sans; + font-weight: normal; + font-size: medium; margin: 2px; } div.LC_edit_problem_header, @@ -5234,12 +5388,14 @@ div.LC_edit_problem_header_edit_row { margin-bottom: 5px; } div.LC_edit_problem_header_title { - font: larger bold $sans; + font-weight: bold; + font-size: larger; background: $tabbg; padding: 3px; } table.LC_edit_problem_header_title { - font: larger bold $sans; + font-size: larger; + font-weight: bold; width: 100%; border-color: $pgbg; border-style: solid; @@ -5265,6 +5421,339 @@ hr.LC_edit_problem_divide { height: 3px; border: 0px; } +img.stift{ + border-width:0; + vertical-align:middle; +} + +table#LC_mainmenu{ + margin-top:10px; + width:80%; + +} + +table#LC_mainmenu td.LC_mainmenu_col_fieldset{ + vertical-align: top; + width: 45%; +} +.LC_mainmenu_fieldset_category { + color: $font; + background: $pgbg; + font-family: $sans; + font-size: small; + font-weight: bold; +} + +/* ---- Remove when done ---- +# The following styles is part of the redesign of LON-CAPA and are +# subject to change during this project. +# Don't rely on their current functionality as they might be +# changed or removed. +# --------------------------*/ + +a:hover, +ol.smallMenu a:hover, +ol#MenuBreadcrumbs a:hover, +ul#TabMainMenuContent a:hover, +.FormSectionClearButton input:hover{ + color:#BF2317; + text-decoration:none; +} + +h1 { + padding:5px 10px 5px 0px; + line-height:130%; +} + +h2,h3,h4,h5,h6 +{ +margin:5px 0px 5px 0px; +line-height:130%; +} +.hcell{ + padding:3px 15px 3px 15px; + margin:0px; + background-color:$tabbg; + border-bottom:solid 1px $lg_border_color; +} +.noBorder { + border:0px; +} +/* +.bgLightGrey { background:URL(images/TabMenuBG.png) repeat-x left top; } +.bgLightGreyYellow {background-color:#EFECE0;} +*/ + + +/* Main Header with discription of Person, Course, etc. */ +.HeadRight { + text-align: right; + float: right; + margin: 0px; + padding: 0px; + right:0; + position:absolute; + overflow:hidden; +} + +p { + padding: 10px; + +} +.FormSectionClearButton input { + background-color:transparent; + border:0px; + cursor:pointer; + text-decoration:underline; +} + + +dl,ul,div,fieldset { + margin: 10px 10px 10px 0px; + overflow:hidden; +} +ol.smallMenu { + margin: 0px; +} + +ol.smallMenu li { + display: inline; + padding: 5px 5px 0px 10px; + vertical-align: top; +} + +ol.smallMenu li img { + vertical-align: bottom; +} + +ol.smallMenu a { + font-size: 90%; + color: RGB(80, 80, 80); + text-decoration: none; +} + +ol#TabMainMenuContent { + + margin: 0px 0px 10px 0px; + padding: 0px; +} + +ol#TabMainMenuContent li { + display: inline; + vertical-align: bottom; + border-bottom: solid 1px RGB(175, 175, 175); + border-right: solid 1px RGB(175, 175, 175); + padding: 5px 15px 5px 15px; + margin-right:4px; + line-height: 140%; + font-weight: bold; + overflow:hidden; +/* background: RGB(211, 206, 205) URL(images/TabMenuBG.png) repeat-x left top;*/ +} + +ol#TabMainMenuContent li a{ + color: RGB(47, 47, 47); + text-decoration: none; +} + +ol#TabMainMenuContent div.columnSection { + margin-bottom: 0px; +} + +ol#MenuBreadcrumbs, ol#PathBreadcrumbs { + border-top: solid 1px RGB(255, 255, 255); + height: 20px; + line-height: 20px; + vertical-align: bottom; + margin: 0px 0px 30px 0px; + padding-left: 10px; + list-style-position: inside; +/* background: RGB(211, 206, 205) URL(images/TabMenuBG.png) repeat-x left + top;*/ +} + +ol#MenuBreadcrumbs li, ol#PathBreadcrumbs li { +/* background: url(images/pfeil_white.png) no-repeat left center;*/ + display: inline; + padding: 0px 0px 0px 10px; + vertical-align: bottom; + overflow:hidden; +} + +ol#MenuBreadcrumbs li a { + text-decoration: none; + font-size:90%; +} +ol#PathBreadcrumbs li a{ + text-decoration:none; + font-size:100%; + font-weight:bold; +} + +.ContentBoxSpecial +{ + border: solid 1px $lg_border_color; +} +.ContentBox { + padding:10px; +} +.PopUp +{ + padding:10px; + border-left:solid 1px $lg_border_color; + border-top:solid 1px $lg_border_color; + border-bottom:outset 1px $lg_border_color; + border-right:outset 1px $lg_border_color; + display:none; + position:absolute; + right:0; + background-color:white; + z-index:5; +} + +dl.ListStyleClean dt { + padding-right: 5px; + display: table-header-group; +} + +dl.ListStyleClean dd { + display: table-row; +} + +.ListStyleClean, +.ListStyleSimple, +.ListStyleNormal, +.ListStyleNormal_Border, +.ListStyleSpecial + { + /*display:block; */ + list-style-position: inside; + list-style-type: none; + overflow: hidden; + padding: 0px; +} + +.ListStyleSimple li, +.ListStyleSimple dd, +.ListStyleNormal li, +.ListStyleNormal dd, +.ListStyleSpecial li, +.ListStyleSpecial dd + { + margin: 0px; + padding: 5px 5px 5px 10px; + clear: both; +} + +.ListStyleClean li, +.ListStyleClean dd { + padding-top: 0px; + padding-bottom: 0px; +} + +.ListStyleSimple dd, +.ListStyleSimple li{ + border-bottom: solid 1px $lg_border_color; +} + +.ListStyleSpecial li, +.ListStyleSpecial dd { + list-style-type: none; + background-color: RGB(220, 220, 220); + margin-bottom: 4px; +} + +table.SimpleTable { + margin:5px; + border:solid 1px $lg_border_color; + } + +table.SimpleTable tr { + padding:0px; + border:solid 1px $lg_border_color; +} +table.SimpleTable thead{ + background:rgb(220,220,220); +} + +div.columnSection { + display: block; + clear: both; + overflow: hidden; + margin:0px; +} + +div.columnSection>* { + float: left; + margin: 10px 20px 10px 0px; + overflow:hidden; +} +div.columnSection > .ContentBox, +div.columnSection > .ContentBoxSpecial + { + width: 400px; + +} + +.LC_loginpage_container { + text-align:left; + margin : 0 auto; + width:65%; + padding: 10px; + height: auto; + background-color:#FFFFFF; + border:1px solid #CCCCCC; +} + + +.LC_loginpage_loginContainer { + float:left; + width: 182px; + border:1px solid #CCCCCC; + background-color:$loginbg; +} + +.LC_loginpage_loginContainer h1{ + margin-top:0; + display:block; + background:$bgcol; + color:$textcol; + padding-left:5px; +} +.LC_loginpage_loginInfo { + margin-left:20px; + float:left; + width:30%; + border:1px solid #CCCCCC; + padding:10px; +} + +.LC_loginpage_loginDomain { + margin-right:20px; + width:20%; + float:left; + padding:10px; +} + +.LC_loginpage_space { + clear:both; + margin-bottom:20px; + border-bottom: 1px solid #CCCCCC; +} + +.LC_loginpage_fieldset{ + border: 1px solid #CCCCCC; + margin: 0 auto; +} + +.LC_loginpage_legend{ + padding: 2px; + margin: 0px; + font-size:14px; + font-weight:bold; +} + + END } @@ -5528,11 +6017,21 @@ sub start_page { } if ($args->{'js_ready'}) { - $result = &js_ready($result); + $result = &js_ready($result); } if ($args->{'html_encode'}) { - $result = &html_encode($result); + $result = &html_encode($result); } + + if (exists $args->{'bread_crumbs'}) { + &Apache::lonhtmlcommon::clear_breadcrumbs(); + my $temp = $args->{'bread_crumbs'}; + foreach my $crumb (@$temp){ + &Apache::lonhtmlcommon::add_breadcrumb($crumb); + } + $result .= &Apache::lonhtmlcommon::breadcrumbs(); + } + return $result; } @@ -5679,7 +6178,7 @@ sub simple_error_page { } sub start_data_table_empty_row { - $row_count[0]++; +# $row_count[0]++; return ''."\n";; } @@ -6295,19 +6794,35 @@ sub default_quota { if ($inststatus ne '') { my @statuses = split(/:/,$inststatus); foreach my $item (@statuses) { - if ($quotahash{'quotas'}{$item} ne '') { - if ($defquota eq '') { - $defquota = $quotahash{'quotas'}{$item}; - $settingstatus = $item; - } elsif ($quotahash{'quotas'}{$item} > $defquota) { - $defquota = $quotahash{'quotas'}{$item}; - $settingstatus = $item; + if (ref($quotahash{'quotas'}{'defaultquota'}) eq 'HASH') { + if ($quotahash{'quotas'}{'defaultquota'}{$item} ne '') { + if ($defquota eq '') { + $defquota = $quotahash{'quotas'}{'defaultquota'}{$item}; + $settingstatus = $item; + } elsif ($quotahash{'quotas'}{'defaultquota'}{$item} > $defquota) { + $defquota = $quotahash{'quotas'}{'defaultquota'}{$item}; + $settingstatus = $item; + } + } + } else { + if ($quotahash{'quotas'}{$item} ne '') { + if ($defquota eq '') { + $defquota = $quotahash{'quotas'}{$item}; + $settingstatus = $item; + } elsif ($quotahash{'quotas'}{$item} > $defquota) { + $defquota = $quotahash{'quotas'}{$item}; + $settingstatus = $item; + } } } } } if ($defquota eq '') { - $defquota = $quotahash{'quotas'}{'default'}; + if (ref($quotahash{'quotas'}{'defaultquota'}) eq 'HASH') { + $defquota = $quotahash{'quotas'}{'defaultquota'}{'default'}; + } else { + $defquota = $quotahash{'quotas'}{'default'}; + } $settingstatus = 'default'; } } else { @@ -6713,12 +7228,16 @@ sub instrule_disallow_msg { $text{'action'} = 'IDs'; } } - $response = &mt("The $text{'item'} you chose $text{'match'} the format of $text{'items'} defined for [_1], but the $text{'item'} $text{'do'} not exist in the institutional directory.",$domdesc).'
'; + $response = &mt("The $text{'item'} you chose $text{'match'} the format of $text{'items'} defined for [_1], but the $text{'item'} $text{'do'} not exist in the institutional directory.",''.$domdesc.'').'
'; if ($mode eq 'upload') { if ($checkitem eq 'username') { $response .= &mt("You will need to modify your upload file so it will include $text{'action'} with a different format -- $text{'one'} that will not conflict with 'official' institutional $text{'items'}."); } elsif ($checkitem eq 'id') { - $response .= &mt("Either upload a file which includes $text{'action'} with a different format -- $text{'one'} that will not conflict with 'official' institutional $text{'items'}, or when associating fields with data columns, omit an association for the ID/Student Number field."); + $response .= &mt("Either upload a file which includes $text{'action'} with a different format -- $text{'one'} that will not conflict with 'official' institutional $text{'items'}, or when associating fields with data columns, omit an association for the Student/Employee ID field."); + } + } elsif ($mode eq 'selfcreate') { + if ($checkitem eq 'id') { + $response .= &mt("You must either choose $text{'action'} with a different format -- $text{'one'} that will not conflict with 'official' institutional $text{'items'}, or leave the ID field blank."); } } else { if ($checkitem eq 'username') { @@ -6748,7 +7267,7 @@ sub sorted_inst_types { my ($usertypes,$order) = &Apache::lonnet::retrieve_inst_usertypes($dom); my $othertitle = &mt('All users'); if ($env{'request.course.id'}) { - $othertitle = 'any'; + $othertitle = &mt('Any users'); } my @types; if (ref($order) eq 'ARRAY') { @@ -6761,9 +7280,6 @@ sub sorted_inst_types { } if (keys(%{$usertypes}) > 0) { $othertitle = &mt('Other users'); - if ($env{'request.course.id'}) { - $othertitle = 'other'; - } } return ($othertitle,$usertypes,\@types); } @@ -6949,6 +7465,232 @@ sub get_env_multiple { return(@values); } +sub ask_for_embedded_content { + my ($actionurl,$state,$allfiles,$codebase,$args)=@_; + my $upload_output = ' +
'; + $upload_output .= $state; + $upload_output .= 'Upload embedded files:
'.&start_data_table(); + + my $num = 0; + foreach my $embed_file (sort {lc($a) cmp lc($b)} keys(%{$allfiles})) { + $upload_output .= &start_data_table_row(). + ''.$embed_file.''; + if ($args->{'ignore_remote_references'} + && $embed_file =~ m{^\w+://}) { + $upload_output.=''.&mt("URL points to other server.").''; + } elsif ($args->{'error_on_invalid_names'} + && $embed_file ne &Apache::lonnet::clean_filename($embed_file,{'keep_path' => 1,})) { + + $upload_output.=''.&mt("Invalid characters").''; + + } else { + $upload_output .=' + + '; + my $attrib = join(':',@{$$allfiles{$embed_file}}); + $upload_output .= + "\n\t\t". + ''; + if (exists($$codebase{$embed_file})) { + $upload_output .= + "\n\t\t". + ''; + } + } + $upload_output .= ''.&Apache::loncommon::end_data_table_row(); + $num++; + } + $upload_output .= &Apache::loncommon::end_data_table().'
+ + + '.&mt('(only files for which a location has been provided will be uploaded)').' +
'; + return $upload_output; +} + +sub upload_embedded { + my ($context,$dirpath,$uname,$udom,$dir_root,$url_root,$group,$disk_quota, + $current_disk_usage) = @_; + my $output; + for (my $i=0; $i<$env{'form.number_embedded_items'}; $i++) { + next if (!exists($env{'form.embedded_item_'.$i.'.filename'})); + my $orig_uploaded_filename = + $env{'form.embedded_item_'.$i.'.filename'}; + + $env{'form.embedded_orig_'.$i} = + &unescape($env{'form.embedded_orig_'.$i}); + my ($path,$fname) = + ($env{'form.embedded_orig_'.$i} =~ m{(.*/)([^/]*)}); + # no path, whole string is fname + if (!$fname) { $fname = $env{'form.embedded_orig_'.$i} }; + + $path = $env{'form.currentpath'}.$path; + $fname = &Apache::lonnet::clean_filename($fname); + # See if there is anything left + next if ($fname eq ''); + + # Check if file already exists as a file or directory. + my ($state,$msg); + if ($context eq 'portfolio') { + my $port_path = $dirpath; + if ($group ne '') { + $port_path = "groups/$group/$port_path"; + } + ($state,$msg) = &check_for_upload($path,$fname,$group,'embedded_item_'.$i, + $dir_root,$port_path,$disk_quota, + $current_disk_usage,$uname,$udom); + if ($state eq 'will_exceed_quota' + || $state eq 'file_locked' + || $state eq 'file_exists' ) { + $output .= $msg; + next; + } + } elsif (($context eq 'author') || ($context eq 'testbank')) { + ($state,$msg) = &check_for_existing($path,$fname,'embedded_item_'.$i); + if ($state eq 'exists') { + $output .= $msg; + next; + } + } + # Check if extension is valid + if (($fname =~ /\.(\w+)$/) && + (&Apache::loncommon::fileembstyle($1) eq 'hdn')) { + $output .= &mt('Invalid file extension ([_1]) - reserved for LONCAPA use - rename the file with a different extension and re-upload. ',$1); + next; + } elsif (($fname =~ /\.(\w+)$/) && + (!defined(&Apache::loncommon::fileembstyle($1)))) { + $output .= &mt('Unrecognized file extension ([_1]) - rename the file with a proper extension and re-upload.',$1); + next; + } elsif ($fname=~/\.(\d+)\.(\w+)$/) { + $output .= &mt('File name not allowed - rename the file to remove the number immediately before the file extension([_1]) and re-upload.',$2); + next; + } + + $env{'form.embedded_item_'.$i.'.filename'}=$fname; + if ($context eq 'portfolio') { + my $result= + &Apache::lonnet::userfileupload('embedded_item_'.$i,'', + $dirpath.$path); + if ($result !~ m|^/uploaded/|) { + $output .= '' + .&mt('An error occurred ([_1]) while trying to upload [_2] for embedded element [_3].' + ,$result,$orig_uploaded_filename,$env{'form.embedded_orig_'.$i}) + .'
'; + next; + } else { + $output .= '

'.&mt('Uploaded [_1]',''. + $path.$fname.'').'

'; + } + } else { +# Save the file + my $target = $env{'form.embedded_item_'.$i}; + my $fullpath = $dir_root.$dirpath.'/'.$path; + my $dest = $fullpath.$fname; + my $url = $url_root.$dirpath.'/'.$path.$fname; + my @parts=split(/\//,$fullpath); + my $count; + my $filepath = $dir_root; + for ($count=4;$count<=$#parts;$count++) { + $filepath .= "/$parts[$count]"; + if ((-e $filepath)!=1) { + mkdir($filepath,0770); + } + } + my $fh; + if (!open($fh,'>'.$dest)) { + &Apache::lonnet::logthis('Failed to create '.$dest); + $output .= ''. + &mt('An error occurred while trying to upload [_1] for embedded element [_2].',$orig_uploaded_filename,$env{'form.embedded_orig_'.$i}). + '
'; + } else { + if (!print $fh $env{'form.embedded_item_'.$i}) { + &Apache::lonnet::logthis('Failed to write to '.$dest); + $output .= ''. + &mt('An error occurred while writing the file [_1] for embedded element [_2].',$orig_uploaded_filename,$env{'form.embedded_orig_'.$i}). + '
'; + } else { + if ($context eq 'testbank') { + $output .= &mt('Embedded file uploaded successfully:'). + ' '. + $orig_uploaded_filename.'
'; + } else { + $output .= ''. + &mt('View embedded file: [_1]',''. + $orig_uploaded_filename.'').'
'; + } + } + close($fh); + } + } + } + return $output; +} + +sub check_for_existing { + my ($path,$fname,$element) = @_; + my ($state,$msg); + if (-d $path.'/'.$fname) { + $state = 'exists'; + $msg = &mt('Unable to upload [_1]. A directory by that name was found in [_2].',''.$fname.'',$path); + } elsif (-e $path.'/'.$fname) { + $state = 'exists'; + $msg = &mt('Unable to upload [_1]. A file by that name was found in [_2].',''.$fname.'',$path); + } + if ($state eq 'exists') { + $msg = ''.$msg.'
'; + } + return ($state,$msg); +} + +sub check_for_upload { + my ($path,$fname,$group,$element,$portfolio_root,$port_path, + $disk_quota,$current_disk_usage,$uname,$udom) = @_; + my $filesize = (length($env{'form.'.$element})) / 1000; #express in k (1024?) + my $getpropath = 1; + my @dir_list = &Apache::lonnet::dirlist($portfolio_root.$path,$udom,$uname, + $getpropath); + my $found_file = 0; + my $locked_file = 0; + foreach my $line (@dir_list) { + my ($file_name)=split(/\&/,$line,2); + if ($file_name eq $fname){ + $file_name = $path.$file_name; + if ($group ne '') { + $file_name = $group.$file_name; + } + $found_file = 1; + if (&Apache::lonnet::is_locked($file_name,$udom,$uname) eq 'true') { + $locked_file = 1; + } + } + } + if (($current_disk_usage + $filesize) > $disk_quota){ + my $msg = ''. + &mt('Unable to upload [_1]. (size = [_2] kilobytes). Disk quota will be exceeded.',''.$fname.'',$filesize).''. + '
'.&mt('Disk quota is [_1] kilobytes. Your current disk usage is [_2] kilobytes.',$disk_quota,$current_disk_usage); + return ('will_exceed_quota',$msg); + } elsif ($found_file) { + if ($locked_file) { + my $msg = ''; + $msg .= &mt('Unable to upload [_1]. A locked file by that name was found in [_2].',''.$fname.'',''.$port_path.$env{'form.currentpath'}.''); + $msg .= '
'; + $msg .= &mt('You will be able to rename or delete existing [_1] after a grade has been assigned.',''.$fname.''); + return ('file_locked',$msg); + } else { + my $msg = ''; + $msg .= &mt('Unable to upload [_1]. A file by that name was found in [_2].',''.$fname.'',$port_path.$env{'form.currentpath'}); + $msg .= ''; + $msg .= '
'; + $msg .= &mt('To upload, rename or delete existing [_1] in [_2].',''.$fname.'', $port_path.$env{'form.currentpath'}); + return ('file_exists',$msg); + } + } +} + =pod @@ -7178,7 +7920,7 @@ Apache Request ref, $records is an array ###################################################### sub csv_print_samples { my ($r,$records) = @_; - my $samples = &get_samples($records,3); + my $samples = &get_samples($records,5); $r->print(&mt('Samples').'
'.&start_data_table(). &start_data_table_header_row()); @@ -7233,7 +7975,7 @@ sub csv_print_select_table { foreach my $sample (sort({$a <=> $b} keys(%{ $samples->[0] }))) { $r->print(''); + '>'.&mt('Column [_1]',($sample+1)).''); } $r->print(''.&end_data_table_row()."\n"); $i++; @@ -7264,7 +8006,8 @@ sub csv_samples_select_table { my ($r,$records,$d) = @_; my $i=0; # - my $samples = &get_samples($records,3); + my $max_samples = 5; + my $samples = &get_samples($records,$max_samples); $r->print(&start_data_table(). &start_data_table_header_row().''. &mt('Field').''.&mt('Samples').''. @@ -7280,7 +8023,7 @@ sub csv_samples_select_table { $display.''); } $r->print(''); - foreach my $line (0..2) { + foreach my $line (0..($max_samples-1)) { if (defined($samples->[$line]{$key})) { $r->print($samples->[$line]{$key}."
\n"); } @@ -7891,7 +8634,9 @@ defdom (domain for which to retrieve con origmail (scalar - email address of recipient from loncapa.conf, i.e., predates configuration by DC via domainprefs.pm -Returns: comma separated list of addresses to which to send e-mail. +Returns: comma separated list of addresses to which to send e-mail. + +=back =cut @@ -7919,8 +8664,10 @@ sub build_recipient_list { } elsif ($origmail ne '') { push(@recipients,$origmail); } - if ($defmail ne '') { - push(@recipients,$defmail); + if (defined($defmail)) { + if ($defmail ne '') { + push(@recipients,$defmail); + } } if ($otheremails) { my @others; @@ -7942,13 +8689,347 @@ sub build_recipient_list { ############################################################ ############################################################ +=pod + +=head1 Course Catalog Routines + +=over 4 + +=item * &gather_categories() + +Converts category definitions - keys of categories hash stored in +coursecategories in configuration.db on the primary library server in a +domain - to an array. Also generates javascript and idx hash used to +generate Domain Coordinator interface for editing Course Categories. + +Inputs: + +categories (reference to hash of category definitions). + +cats (reference to array of arrays/hashes which encapsulates hierarchy of + categories and subcategories). + +idx (reference to hash of counters used in Domain Coordinator interface for + editing Course Categories). + +jsarray (reference to array of categories used to create Javascript arrays for + Domain Coordinator interface for editing Course Categories). + +Returns: nothing + +Side effects: populates cats, idx and jsarray. + +=cut + +sub gather_categories { + my ($categories,$cats,$idx,$jsarray) = @_; + my %counters; + my $num = 0; + foreach my $item (keys(%{$categories})) { + my ($cat,$container,$depth) = map { &unescape($_); } split(/:/,$item); + if ($container eq '' && $depth == 0) { + $cats->[$depth][$categories->{$item}] = $cat; + } else { + $cats->[$depth]{$container}[$categories->{$item}] = $cat; + } + my ($escitem,$tail) = split(/:/,$item,2); + if ($counters{$tail} eq '') { + $counters{$tail} = $num; + $num ++; + } + if (ref($idx) eq 'HASH') { + $idx->{$item} = $counters{$tail}; + } + if (ref($jsarray) eq 'ARRAY') { + push(@{$jsarray->[$counters{$tail}]},$item); + } + } + return; +} + +=pod + +=item * &extract_categories() + +Used to generate breadcrumb trails for course categories. + +Inputs: + +categories (reference to hash of category definitions). + +cats (reference to array of arrays/hashes which encapsulates hierarchy of + categories and subcategories). + +trails (reference to array of breacrumb trails for each category). + +allitems (reference to hash - key is category key + (format: escaped(name):escaped(parent category):depth in hierarchy). + +idx (reference to hash of counters used in Domain Coordinator interface for + editing Course Categories). + +jsarray (reference to array of categories used to create Javascript arrays for + Domain Coordinator interface for editing Course Categories). + +subcats (reference to hash of arrays containing all subcategories within each + category, -recursive) + +Returns: nothing + +Side effects: populates trails and allitems hash references. + +=cut + +sub extract_categories { + my ($categories,$cats,$trails,$allitems,$idx,$jsarray,$subcats) = @_; + if (ref($categories) eq 'HASH') { + &gather_categories($categories,$cats,$idx,$jsarray); + if (ref($cats->[0]) eq 'ARRAY') { + for (my $i=0; $i<@{$cats->[0]}; $i++) { + my $name = $cats->[0][$i]; + my $item = &escape($name).'::0'; + my $trailstr; + if ($name eq 'instcode') { + $trailstr = &mt('Official courses (with institutional codes)'); + } else { + $trailstr = $name; + } + if ($allitems->{$item} eq '') { + push(@{$trails},$trailstr); + $allitems->{$item} = scalar(@{$trails})-1; + } + my @parents = ($name); + if (ref($cats->[1]{$name}) eq 'ARRAY') { + for (my $j=0; $j<@{$cats->[1]{$name}}; $j++) { + my $category = $cats->[1]{$name}[$j]; + if (ref($subcats) eq 'HASH') { + push(@{$subcats->{$item}},&escape($category).':'.&escape($name).':1'); + } + &recurse_categories($cats,2,$category,$trails,$allitems,\@parents,$subcats); + } + } else { + if (ref($subcats) eq 'HASH') { + $subcats->{$item} = []; + } + } + } + } + } + return; +} + +=pod + +=item *&recurse_categories() + +Recursively used to generate breadcrumb trails for course categories. + +Inputs: + +cats (reference to array of arrays/hashes which encapsulates hierarchy of + categories and subcategories). + +depth (current depth in hierarchy of categories and sub-categories - 0 indexed). + +category (current course category, for which breadcrumb trail is being generated). + +trails (reference to array of breadcrumb trails for each category). + +allitems (reference to hash - key is category key + (format: escaped(name):escaped(parent category):depth in hierarchy). + +parents (array containing containers directories for current category, + back to top level). + +Returns: nothing + +Side effects: populates trails and allitems hash references + +=cut + +sub recurse_categories { + my ($cats,$depth,$category,$trails,$allitems,$parents,$subcats) = @_; + my $shallower = $depth - 1; + if (ref($cats->[$depth]{$category}) eq 'ARRAY') { + for (my $k=0; $k<@{$cats->[$depth]{$category}}; $k++) { + my $name = $cats->[$depth]{$category}[$k]; + my $item = &escape($category).':'.&escape($parents->[-1]).':'.$shallower; + my $trailstr = join(' -> ',(@{$parents},$category)); + if ($allitems->{$item} eq '') { + push(@{$trails},$trailstr); + $allitems->{$item} = scalar(@{$trails})-1; + } + my $deeper = $depth+1; + push(@{$parents},$category); + if (ref($subcats) eq 'HASH') { + my $subcat = &escape($name).':'.$category.':'.$depth; + for (my $j=@{$parents}; $j>=0; $j--) { + my $higher; + if ($j > 0) { + $higher = &escape($parents->[$j]).':'. + &escape($parents->[$j-1]).':'.$j; + } else { + $higher = &escape($parents->[$j]).'::'.$j; + } + push(@{$subcats->{$higher}},$subcat); + } + } + &recurse_categories($cats,$deeper,$name,$trails,$allitems,$parents, + $subcats); + pop(@{$parents}); + } + } else { + my $item = &escape($category).':'.&escape($parents->[-1]).':'.$shallower; + my $trailstr = join(' -> ',(@{$parents},$category)); + if ($allitems->{$item} eq '') { + push(@{$trails},$trailstr); + $allitems->{$item} = scalar(@{$trails})-1; + } + } + return; +} + +=pod + +=item *&assign_categories_table() + +Create a datatable for display of hierarchical categories in a domain, +with checkboxes to allow a course to be categorized. + +Inputs: + +cathash - reference to hash of categories defined for the domain (from + configuration.db) + +currcat - scalar with an & separated list of categories assigned to a course. + +Returns: $output (markup to be displayed) + +=cut + +sub assign_categories_table { + my ($cathash,$currcat) = @_; + my $output; + if (ref($cathash) eq 'HASH') { + my (@cats,@trails,%allitems,%idx,@jsarray,@path,$maxdepth); + &extract_categories($cathash,\@cats,\@trails,\%allitems,\%idx,\@jsarray); + $maxdepth = scalar(@cats); + if (@cats > 0) { + my $itemcount = 0; + if (ref($cats[0]) eq 'ARRAY') { + $output = &Apache::loncommon::start_data_table(); + my @currcategories; + if ($currcat ne '') { + @currcategories = split('&',$currcat); + } + for (my $i=0; $i<@{$cats[0]}; $i++) { + my $parent = $cats[0][$i]; + my $css_class = $itemcount%2?' class="LC_odd_row"':''; + next if ($parent eq 'instcode'); + my $item = &escape($parent).'::0'; + my $checked = ''; + if (@currcategories > 0) { + if (grep(/^\Q$item\E$/,@currcategories)) { + $checked = ' checked="checked" '; + } + } + $output .= ''. + ''.$parent.''. + ''; + my $depth = 1; + push(@path,$parent); + $output .= &assign_category_rows($itemcount,\@cats,$depth,$parent,\@path,\@currcategories); + pop(@path); + $output .= ''; + $itemcount ++; + } + $output .= &Apache::loncommon::end_data_table(); + } + } + } + return $output; +} + +=pod + +=item *&assign_category_rows() + +Create a datatable row for display of nested categories in a domain, +with checkboxes to allow a course to be categorized,called recursively. + +Inputs: + +itemcount - track row number for alternating colors + +cats - reference to array of arrays/hashes which encapsulates hierarchy of + categories and subcategories. + +depth - current depth in hierarchy of categories and sub-categories - 0 indexed. + +parent - parent of current category item + +path - Array containing all categories back up through the hierarchy from the + current category to the top level. + +currcategories - reference to array of current categories assigned to the course + +Returns: $output (markup to be displayed). + +=cut + +sub assign_category_rows { + my ($itemcount,$cats,$depth,$parent,$path,$currcategories) = @_; + my ($text,$name,$item,$chgstr); + if (ref($cats) eq 'ARRAY') { + my $maxdepth = scalar(@{$cats}); + if (ref($cats->[$depth]) eq 'HASH') { + if (ref($cats->[$depth]{$parent}) eq 'ARRAY') { + my $numchildren = @{$cats->[$depth]{$parent}}; + my $css_class = $itemcount%2?' class="LC_odd_row"':''; + $text .= ''; + for (my $j=0; $j<$numchildren; $j++) { + $name = $cats->[$depth]{$parent}[$j]; + $item = &escape($name).':'.&escape($parent).':'.$depth; + my $deeper = $depth+1; + my $checked = ''; + if (ref($currcategories) eq 'ARRAY') { + if (@{$currcategories} > 0) { + if (grep(/^\Q$item\E$/,@{$currcategories})) { + $checked = ' checked="checked" '; + } + } + } + $text .= ''; + } + $text .= '
'. + ''. + ''; + if (ref($path) eq 'ARRAY') { + push(@{$path},$name); + $text .= &assign_category_rows($itemcount,$cats,$deeper,$name,$path,$currcategories); + pop(@{$path}); + } + $text .= '
'; + } + } + } + return $text; +} + +############################################################ +############################################################ + + sub commit_customrole { - my ($udom,$uname,$url,$three,$four,$five,$start,$end) = @_; + my ($udom,$uname,$url,$three,$four,$five,$start,$end,$context) = @_; my $output = &mt('Assigning custom role').' "'.$five.'" by '.$four.':'.$three.' in '.$url. ($start?', '.&mt('starting').' '.localtime($start):''). ($end?', ending '.localtime($end):'').': '. &Apache::lonnet::assigncustomrole( - $udom,$uname,$url,$three,$four,$five,$end,$start). + $udom,$uname,$url,$three,$four,$five,$end,$start,undef,undef,$context). '
'; return $output; } @@ -7983,7 +9064,7 @@ sub commit_standardrole { $output = &mt('Assigning').' '.$three.' in '.$url. ($start?', '.&mt('starting').' '.localtime($start):''). ($end?', '.&mt('ending').' '.localtime($end):'').': '; - my $result = &Apache::lonnet::assignrole($udom,$uname,$url,$three,$end,$start); + my $result = &Apache::lonnet::assignrole($udom,$uname,$url,$three,$end,$start,'','',$context); if ($context eq 'auto') { $output .= $result.$linefeed; } else { @@ -8018,7 +9099,7 @@ sub commit_studentrole { } $oldsecurl = $uurl; $expire_role_result = - &Apache::lonnet::assignrole($udom,$uname,$uurl,'st',$now); + &Apache::lonnet::assignrole($udom,$uname,$uurl,'st',$now,'','',$context); if ($env{'request.course.sec'} ne '') { if ($expire_role_result eq 'refused') { my @roles = ('st'); @@ -8041,7 +9122,7 @@ sub commit_studentrole { } } if (($expire_role_result eq 'ok') || ($secchange == 0)) { - $modify_section_result = &Apache::lonnet::modify_student_enrollment($udom,$uname,undef,undef,undef,undef,undef,$sec,$end,$start,'','',$cid); + $modify_section_result = &Apache::lonnet::modify_student_enrollment($udom,$uname,undef,undef,undef,undef,undef,$sec,$end,$start,'','',$cid,'',$context); if ($modify_section_result =~ /^ok/) { if ($secchange == 1) { if ($sec eq '') { @@ -8450,10 +9531,10 @@ sub construct_course { $outcome .= ($fatal?$errtext:'read ok').' - '; my $title; my $url; if ($args->{'firstres'} eq 'syl') { - $title='Syllabus'; + $title=&mt('Syllabus'); $url='/public/'.$$crsudom.'/'.$$crsunum.'/syllabus'; } else { - $title='Navigate Contents'; + $title=&mt('Navigate Contents'); $url='/adm/navmaps'; } @@ -8507,28 +9588,14 @@ sub icon { return &lonhttpdurl($iconname); } -sub lonhttpd_port { - my $lonhttpd_port=$Apache::lonnet::perlvar{'lonhttpdPort'}; - if (!defined($lonhttpd_port)) { $lonhttpd_port='8080'; } - # IE doesn't like a secure page getting images from a non-secure - # port (when logging we haven't parsed the browser type so default - # back to secure - if ((!exists($env{'browser.type'}) || $env{'browser.type'} eq 'explorer') - && $ENV{'SERVER_PORT'} == 443) { - return 443; - } - return $lonhttpd_port; - -} - sub lonhttpdurl { +# +# Had been used for "small fry" static images on separate port 8080. +# Modify here if lightweight http functionality desired again. +# Currently eliminated due to increasing firewall issues. +# my ($url)=@_; - - my $lonhttpd_port = &lonhttpd_port(); - if ($lonhttpd_port == 443) { - return 'https://'.$ENV{'SERVER_NAME'}.$url; - } - return 'http://'.$ENV{'SERVER_NAME'}.':'.$lonhttpd_port.$url; + return $url; } sub connection_aborted { @@ -8606,7 +9673,7 @@ sub init_user_environment { } # Give them a new cookie my $id = ($args->{'robot'} ? 'robot'.$args->{'robot'} - : $now); + : $now.$$.int(rand(10000))); $cookie="$username\_$id\_$domain\_$authhost"; # Initialize roles @@ -8706,8 +9773,8 @@ sub init_user_environment { } untie(%disk_env); } else { - &Apache::lonnet::logthis("WARNING: ". - 'Could not create environment storage in lonauth: '.$!.''); + &Apache::lonnet::logthis("WARNING: ". + 'Could not create environment storage in lonauth: '.$!.''); return 'error: '.$!; } } @@ -8721,12 +9788,52 @@ sub init_user_environment { sub _add_to_env { my ($idf,$env_data,$prefix) = @_; - while (my ($key,$value) = each(%$env_data)) { - $idf->{$prefix.$key} = $value; - $env{$prefix.$key} = $value; + if (ref($env_data) eq 'HASH') { + while (my ($key,$value) = each(%$env_data)) { + $idf->{$prefix.$key} = $value; + $env{$prefix.$key} = $value; + } + } +} + +# --- Get the symbolic name of a problem and the url +sub get_symb { + my ($request,$silent) = @_; + (my $url=$env{'form.url'}) =~ s-^http://($ENV{'SERVER_NAME'}|$ENV{'HTTP_HOST'})--; + my $symb=($env{'form.symb'} ne '' ? $env{'form.symb'} : (&Apache::lonnet::symbread($url))); + if ($symb eq '') { + if (!$silent) { + $request->print("Unable to handle ambiguous references:$url:."); + return (); + } + } + &Apache::lonenc::check_decrypt(\$symb); + return ($symb); +} + +# --------------------------------------------------------------Get annotation + +sub get_annotation { + my ($symb,$enc) = @_; + + my $key = $symb; + if (!$enc) { + $key = + &Apache::lonnet::clutter((&Apache::lonnet::decode_symb($symb))[2]); } + my %annotation=&Apache::lonnet::get('nohist_annotations',[$key]); + return $annotation{$key}; } +sub clean_symb { + my ($symb) = @_; + + &Apache::lonenc::check_decrypt(\$symb); + my $enc = $env{'request.enc'}; + delete($env{'request.enc'}); + + return ($symb,$enc); +} =pod