--- loncom/interface/loncommon.pm 2002/09/14 21:01:38 1.68 +++ loncom/interface/loncommon.pm 2003/02/13 21:35:50 1.80 @@ -1,7 +1,7 @@ # The LearningOnline Network with CAPA # a pile of common routines # -# $Id: loncommon.pm,v 1.68 2002/09/14 21:01:38 albertel Exp $ +# $Id: loncommon.pm,v 1.80 2003/02/13 21:35:50 albertel Exp $ # # Copyright Michigan State University Board of Trustees # @@ -27,9 +27,7 @@ # # YEAR=2001 # 2/13-12/7 Guy Albertelli -# 12/11,12/12,12/17 Scott Harrison # 12/21 Gerd Kortemeyer -# 12/21 Scott Harrison # 12/25,12/28 Gerd Kortemeyer # YEAR=2002 # 1/4 Gerd Kortemeyer @@ -311,7 +309,44 @@ sub browser_and_searcher_javascript { END } +sub studentbrowser_javascript { + unless ($ENV{'request.course.id'}) { return ''; } + unless (&Apache::lonnet::allowed('srm',$ENV{'request.course.id'})) { + return ''; + } + return (<<'ENDSTDBRW'); + +ENDSTDBRW +} +sub selectstudent_link { + my ($form,$unameele,$udomele)=@_; + unless ($ENV{'request.course.id'}) { return ''; } + unless (&Apache::lonnet::allowed('srm',$ENV{'request.course.id'})) { + return ''; + } + return "Select"; +} ############################################################### @@ -483,6 +518,9 @@ sub help_open_topic { my ($topic, $text, $stayOnPage, $width, $height) = @_; $text = "" if (not defined $text); $stayOnPage = 0 if (not defined $stayOnPage); + if ($ENV{'browser.interface'} eq 'textual') { + $stayOnPage=1; + } $width = 350 if (not defined $width); $height = 400 if (not defined $height); my $filename = $topic; @@ -493,7 +531,7 @@ sub help_open_topic { if (!$stayOnPage) { - $link = "javascript:void(open('/adm/help/${filename}.hlp', 'Help_for_$topic', 'menubar=0,toolbar=1,scrollbars=1,width=$width,height=$height'))"; + $link = "javascript:void(open('/adm/help/${filename}.hlp', 'Help_for_$topic', 'menubar=0,toolbar=1,scrollbars=1,width=$width,height=$height,resizable=yes'))"; } else { @@ -503,14 +541,16 @@ sub help_open_topic { # Add the text if ($text ne "") { - $template .= "$text "; + $template .= + "". + "
$text"; } # Add the graphic $template .= <<"ENDTEMPLATE"; -(Help: $topic) + (Help: $topic) ENDTEMPLATE - + if ($text ne '') { $template.='
' }; return $template; } @@ -674,11 +714,27 @@ See loncreateuser.pm for invocation and sub authform_header{ my %in = ( formname => 'cu', - kerb_def_dom => 'MSU.EDU', + kerb_def_dom => '', @_, ); $in{'formname'} = 'document.' . $in{'formname'}; my $result=''; + +#---------------------------------------------- Code for upper case translation + my $Javascript_toUpperCase; + unless ($in{kerb_def_dom}) { + $Javascript_toUpperCase =<<"END"; + switch (choice) { + case 'krb': currentform.elements[choicearg].value = + currentform.elements[choicearg].value.toUpperCase(); + break; + default: + } +END + } else { + $Javascript_toUpperCase = ""; + } + $result.=<<"END"; var current = new Object(); current.radiovalue = 'nochange'; @@ -712,12 +768,7 @@ function changed_radio(choice,currentfor function changed_text(choice,currentform) { var choicearg = choice + 'arg'; if (currentform.elements[choicearg].value !='') { - switch (choice) { - case 'krb': currentform.elements[choicearg].value = - currentform.elements[choicearg].value.toUpperCase(); - break; - default: - } + $Javascript_toUpperCase // clear old field if ((current.argfield != choicearg) && (current.argfield != null)) { currentform.elements[current.argfield].value = ''; @@ -773,18 +824,26 @@ sub authform_kerberos{ my %in = ( formname => 'document.cu', kerb_def_dom => 'MSU.EDU', + kerb_def_auth => 'krb4', @_, ); my $result=''; + my $check4; + my $check5; + if ($in{'kerb_def_auth'} eq 'krb5') { + $check5 = " checked=\"on\""; + } else { + $check4 = " checked=\"on\""; + } $result.=<<"END"; Kerberos authenticated with domain - -Version 4 -Version 5 +Version 4 +Version 5 END return $result; } @@ -802,7 +861,7 @@ sub authform_internal{ onclick="javascript:changed_radio('int',$args{'formname'});" /> Internally authenticated (with initial password + onchange="javascript:changed_text('int',$args{'formname'});" />) END return $result; } @@ -838,7 +897,7 @@ sub authform_filesystem{ onclick="javascript:changed_radio('fsys',$in{'formname'});" /> Filesystem authenticated (with initial password + onchange="javascript:changed_text('fsys',$in{'formname'});">) END return $result; } @@ -848,6 +907,89 @@ END ############################################################### ############################################################### +## Get Authentication Defaults for Domain ## +############################################################### +## +## Returns default authentication type and an associated argument +## as listed in file domain.tab +## +#------------------------------------------- + +=pod + +=item get_auth_defaults + +get_auth_defaults($target_domain) returns the default authentication +type and an associated argument (initial password or a kerberos domain). +These values are stored in lonTabs/domain.tab + +($def_auth, $def_arg) = &get_auth_defaults($target_domain); + +If target_domain is not found in domain.tab, returns nothing (''). + +=over 4 + +=item get_auth_defaults + +=back + +=cut + +#------------------------------------------- +sub get_auth_defaults { + my $domain=shift; + return ($Apache::lonnet::domain_auth_def{$domain},$Apache::lonnet::domain_auth_arg_def{$domain}); +} +############################################################### +## End Get Authentication Defaults for Domain ## +############################################################### + +############################################################### +## Get Kerberos Defaults for Domain ## +############################################################### +## +## Returns default kerberos version and an associated argument +## as listed in file domain.tab. If not listed, provides +## appropriate default domain and kerberos version. +## +#------------------------------------------- + +=pod + +=item get_kerberos_defaults + +get_kerberos_defaults($target_domain) returns the default kerberos +version and domain. If not found in domain.tabs, it defaults to +version 4 and the domain of the server. + +($def_version, $def_krb_domain) = &get_kerberos_defaults($target_domain); + +=over 4 + +=item get_kerberos_defaults + +=back + +=cut + +#------------------------------------------- +sub get_kerberos_defaults { + my $domain=shift; + my ($krbdef,$krbdefdom) = + &Apache::loncommon::get_auth_defaults($domain); + unless ($krbdef =~/^krb/ && $krbdefdom) { + $ENV{'SERVER_NAME'}=~/(\w+\.\w+)$/; + my $krbdefdom=$1; + $krbdefdom=~tr/a-z/A-Z/; + $krbdef = "krb4"; + } + return ($krbdef,$krbdefdom); +} +############################################################### +## End Get Kerberos Defaults for Domain ## +############################################################### + +############################################################### ## Thesaurus Functions ## ############################################################### @@ -1010,18 +1152,26 @@ sub messagewrapper { return "$link"; } +# --------------------------------------------------------------- Notes Wrapper + +sub noteswrapper { + my ($link,$un,$do)=@_; + return +"$link"; +} # ------------------------------------------------------------- Aboutme Wrapper sub aboutmewrapper { - my ($link,$un,$do)=@_; - return "$link"; + my ($link,$username,$domain)=@_; + return "$link"; } # ------------------------------------------------------------ Syllabus Wrapper sub syllabuswrapper { - my ($link,$un,$do)=@_; + my ($link,$un,$do,$tf)=@_; + if ($tf) { $link=''.$link.''; } return "$link"; } @@ -1222,6 +1372,22 @@ sub maketime { } +######################################### +# +# Retro-fixing of un-backward-compatible time format + +sub unsqltime { + my $timestamp=shift; + if ($timestamp=~/^(\d+)\-(\d+)\-(\d+)\s+(\d+)\:(\d+)\:(\d+)$/) { + $timestamp=&maketime( + 'year'=>$1,'month'=>$2,'day'=>$3, + 'hours'=>$4,'minutes'=>$5,'seconds'=>$6); + } + return $timestamp; +} + +######################################### + sub findallcourses { my %courses=(); my $now=time; @@ -1283,7 +1449,8 @@ sub domainlogo { my $domain = &determinedomain(shift); # See if there is a logo if (-e '/home/httpd/html/adm/lonDomLogos/'.$domain.'.gif') { - return ''; + return ''; } elsif(exists($Apache::lonnet::domaindescription{$domain})) { return $Apache::lonnet::domaindescription{$domain}; } else { @@ -1382,12 +1549,15 @@ $addentries> END if ($bodyonly) { return $bodytag; + } elsif ($ENV{'browser.interface'} eq 'textual') { + return $bodytag.'

LON-CAPA: '.$title. + '

Main Menu
'; } else { return(< - + $messages