--- loncom/xml/lonxml.pm 2001/08/07 22:57:50 1.107 +++ loncom/xml/lonxml.pm 2001/08/23 21:28:30 1.125 @@ -13,7 +13,7 @@ # 6/12,6/13 H. K. Ng # 6/16 Gerd Kortemeyer # 7/27 H. K. Ng -# 8/7 Gerd Kortemeyer +# 8/7,8/9,8/10,8/11,8/15,8/16,8/17,8/18,8/20,8/23 Gerd Kortemeyer package Apache::lonxml; use vars @@ -97,6 +97,12 @@ sub xmlbegin { sub xmlend { my $discussion=''; if ($ENV{'request.course.id'}) { + my $crs='/'.$ENV{'request.course.id'}; + if ($ENV{'request.course.sec'}) { + $crs.='_'.$ENV{'request.course.sec'}; + } + $crs=~s/\_/\//g; + my $seeid=&Apache::lonnet::allowed('rin',$crs); my $symb=&Apache::lonnet::symbread(); if ($symb) { my %contrib=&Apache::lonnet::restore($symb,$ENV{'request.course.id'}, @@ -107,13 +113,37 @@ sub xmlend { '

Course Discussion of Resource

'; my $idx; for ($idx=1;$idx<=$contrib{'version'};$idx++) { - my $message=$contrib{$idx.':message'}; - $message=~s/\n/\
/g; - $discussion.='

'.$contrib{$idx.':sendername'}.' at '. - $contrib{$idx.':senderdomain'}.' ('. + my $hidden=($contrib{'hidden'}=~/\.$idx\./); + unless (($hidden) && (!$seeid)) { + my $message=$contrib{$idx.':message'}; + $message=~s/\n/\
/g; + if ($message) { + if ($hidden) { + $message=''.$message.''; + } + my $sender='Anonymous'; + if ((!$contrib{$idx.':anonymous'}) || ($seeid)) { + $sender=$contrib{$idx.':sendername'}.' at '. + $contrib{$idx.':senderdomain'}; + if ($contrib{$idx.':anonymous'}) { + $sender.=' (anonymous)'; + } + if ($seeid) { + if ($hidden) { + $sender.=' Make Visible'; + } else { + $sender.=' Hide'; + } + } + } + $discussion.='

'.$sender.' ('. localtime($contrib{$idx.':timestamp'}). '):

'.$message. - '

'; + '

'; + } + } } $discussion.='
'; } @@ -122,6 +152,103 @@ sub xmlend { return $discussion.''; } +sub tokeninputfield { + my $defhost=$Apache::lonnet::perlvar{'lonHostID'}; + $defhost=~tr/a-z/A-Z/; + return (< + function updatetoken() { + var comp=new Array; + var barcode=unescape(document.tokeninput.barcode.value); + comp=barcode.split('*'); + if (typeof(comp[0])!="undefined") { + document.tokeninput.codeone.value=comp[0]; + } + if (typeof(comp[1])!="undefined") { + document.tokeninput.codetwo.value=comp[1]; + } + if (typeof(comp[2])!="undefined") { + comp[2]=comp[2].toUpperCase(); + document.tokeninput.codethree.value=comp[2]; + } + document.tokeninput.barcode.value=''; + } + +
+ + + + +
DocID Checkin
+ + + + + + + +
Scan in Barcode
or Type in DocID + +* + +* + +
+
+
+ENDINPUTFIELD +} + +sub maketoken { + my ($symb,$tuname,$tudom,$tcrsid)=@_; + unless ($symb) { + $symb=&Apache::lonnet::symbread(); + } + unless ($tuname) { + $tuname=$ENV{'user.name'}; + $tudom=$ENV{'user.domain'}; + $tcrsid=$ENV{'request.course.id'}; + } + + return &Apache::lonnet::checkout($symb,$tuname,$tudom,$tcrsid); +} + +sub printtokenheader { + my ($target,$token,$symb,$tuname,$tudom,$tcrsid)=@_; + unless ($token) { return ''; } + + unless ($symb) { + $symb=&Apache::lonnet::symbread(); + } + unless ($tuname) { + $tuname=$ENV{'user.name'}; + $tudom=$ENV{'user.domain'}; + $tcrsid=$ENV{'request.course.id'}; + } + + my %reply=&Apache::lonnet::get('environment', + ['firstname','middlename','lastname','generation'], + $tudom,$tuname); + my $plainname=$reply{'firstname'}.' '. + $reply{'middlename'}.' '. + $reply{'lastname'}.' '. + $reply{'generation'}; + + if ($target eq 'web') { + return + ''. + 'Checked out for '.$plainname. + '
User: '.$tuname.' at '.$tudom. + '
CourseID: '.$tcrsid. + '
DocID: '.$token. + '
Time: '.localtime().'
'; + } else { + return $token; + } +} + sub fontsettings() { my $headerstring=''; if (($ENV{'browser.os'} eq 'mac') && (!$ENV{'browser.mathml'})) { @@ -172,6 +299,8 @@ ENDPARM menu.currentStale=0; menu.clearbut(3,1); menu.switchbutton + (6,3,'catalog.gif','catalog','info','catalog_info()'); + menu.switchbutton (8,1,'eval.gif','evaluate','this','gopost("/adm/evaluate",currentURL)'); menu.switchbutton (8,2,'fdbk.gif','feedback','on this','gopost("/adm/feedback",currentURL)'); @@ -193,14 +322,12 @@ ENDPARM function LONCAPAstale() { menu=window.open("","LONCAPAmenu"); menu.currentStale=1; - menu.switchbutton - (3,1,'reload.gif','return','location','go(currentURL)'); - menu.clearbut(7,1); - menu.clearbut(7,2); - menu.clearbut(7,3); + //menu.clearbut(7,1); + //menu.clearbut(7,2); + //menu.clearbut(7,3); menu.menucltim=menu.setTimeout( 'clearbut(2,1);clearbut(2,3);clearbut(8,1);clearbut(8,2);clearbut(8,3);'+ - 'clearbut(9,1);clearbut(9,2);clearbut(9,3);', + 'clearbut(9,1);clearbut(9,2);clearbut(9,3);clearbut(6,3)', 2000); } @@ -279,7 +406,9 @@ sub xmlparse { my $finaloutput = &inner_xmlparse($target,\@stack,\@parstack,\@pars, $safeeval,\%style_for_target); - + if ($ENV{'request.uri'}) { + &writeallows($ENV{'request.uri'}); + } return $finaloutput; } @@ -293,8 +422,8 @@ sub htmlclean { my $output= $tree->as_HTML(undef,' '); - $output=~s/\<(br|hr|img)([^\>\/]*)\>/\<$1$2 \/\>/gis; - $output=~s/\<\/(br|hr|img)\>//gis; + $output=~s/\<(br|hr|img|meta|allow)([^\>\/]*)\>/\<$1$2 \/\>/gis; + $output=~s/\<\/(br|hr|img|meta|allow)\>//gis; unless ($full) { $output=~s/\<[\/]*(body|head|html)\>//gis; } @@ -306,7 +435,6 @@ sub htmlclean { sub inner_xmlparse { my ($target,$stack,$parstack,$pars,$safeeval,$style_for_target)=@_; - &Apache::lonxml::debug('Reentrant parser starting, again?'); my $finaloutput = ''; my $result; my $token; @@ -528,6 +656,7 @@ sub setup_globals { my ($target)=@_; $Apache::lonxml::registered = 0; @Apache::lonxml::pwd=(); + @Apache::lonxml::extlinks=(); if ($target eq 'meta') { $Apache::lonxml::redirection = 0; $Apache::lonxml::metamode = 1; @@ -609,7 +738,10 @@ sub init_safespace { #need to inspect this class of ops # $safeeval->deny(":base_orig"); $safeinit .= ';$external::target="'.$target.'";'; - $safeinit .= ';$external::randomseed='.&Apache::lonnet::rndseed().';'; + my $rndseed; + my ($symb,$courseid,$domain,$name) = &Apache::lonxml::whichuser(); + $rndseed=&Apache::lonnet::rndseed($symb,$courseid,$domain,$name); + $safeinit .= ';$external::randomseed='.$rndseed.';'; &Apache::run::run($safeinit,$safeeval); } @@ -745,12 +877,16 @@ sub parstring { sub writeallows { my $thisurl='/res/'.&Apache::lonnet::declutter(shift); + if ($ENV{'httpref.'.$thisurl}) { + $thisurl=$ENV{'httpref.'.$thisurl}; + } my $thisdir=$thisurl; $thisdir=~s/\/[^\/]+$//; my %httpref=(); map { $httpref{'httpref.'. - &Apache::lonnet::hreflocation($thisdir,$_)}=$thisurl; } @extlinks; + &Apache::lonnet::hreflocation($thisdir,$_)}=$thisurl; + } @extlinks; &Apache::lonnet::appenv(%httpref); } @@ -902,7 +1038,6 @@ ENDNOTFOUND $request->print($result); - writeallows($request->uri); return OK; } @@ -987,6 +1122,29 @@ sub description { my ($token)=@_; return $insertlist{$insertlist{"$token->[1].num"}.'.description'}; } + +# ----------------------------------------------------------------- whichuser +# returns a list of $symb, $courseid, $domain, $name that is correct for +# calls to lonnet functions for this setup. +# - looks for form.grade_ parameters +sub whichuser { + my $symb=&Apache::lonnet::symbread(); + my $courseid=$ENV{'request.course.id'}; + my $domain=$ENV{'user.domain'}; + my $name=$ENV{'user.name'}; + if (defined($ENV{'form.grade_symb'})) { + my $tmp_courseid=$ENV{'form.grade_courseid'}; + my $allowed=&Apache::lonnet::allowed('mgr',$tmp_courseid); + if ($allowed) { + $symb=$ENV{'form.grade_symb'}; + $courseid=$ENV{'form.grade_courseid'}; + $domain=$ENV{'form.grade_domain'}; + $name=$ENV{'form.grade_username'}; + } + } + return ($symb,$courseid,$domain,$name); +} + 1; __END__