--- loncom/xml/lonxml.pm 2010/08/16 17:29:11 1.505.2.2 +++ loncom/xml/lonxml.pm 2011/11/11 02:55:37 1.522 @@ -1,7 +1,7 @@ # The LearningOnline Network with CAPA # XML Parser Module # -# $Id: lonxml.pm,v 1.505.2.2 2010/08/16 17:29:11 raeburn Exp $ +# $Id: lonxml.pm,v 1.522 2011/11/11 02:55:37 raeburn Exp $ # # Copyright Michigan State University Board of Trustees # @@ -112,6 +112,7 @@ use Apache::lonmaxima(); use Apache::lonr(); use Apache::lonlocal; use Apache::lonhtmlcommon(); +use Apache::functionplotresponse(); #==================================== Main subroutine: xmlparse @@ -222,101 +223,6 @@ 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,$tsymb,$tcrsid,$tudom,$tuname)=@_; - unless ($token) { return ''; } - - my ($symb,$courseid,$domain,$name) = &Apache::lonnet::whichuser(); - unless ($tsymb) { - $tsymb=$symb; - } - unless ($tuname) { - $tuname=$name; - $tudom=$domain; - $tcrsid=$courseid; - } - - my $plainname=&Apache::loncommon::plainname($tuname,$tudom); - - if ($target eq 'web') { - my %idhash=&Apache::lonnet::idrget($tudom,($tuname)); - return - ''. - &mt('Checked out for').' '.$plainname. - '
'.&mt('User').': '.$tuname.' at '.$tudom. - '
'.&mt('ID').': '.$idhash{$tuname}. - '
'.&mt('CourseID').': '.$tcrsid. - '
'.&mt('Course').': '.$env{'course.'.$tcrsid.'.description'}. - '
'.&mt('DocID').': '.$token. - '
'.&mt('Time').': '.&Apache::lonlocal::locallocaltime().'
'; - } else { - return $token; - } -} - sub printalltags { my $temp; foreach $temp (sort keys %Apache::lonxml::alltags) { @@ -571,11 +477,11 @@ sub inner_xmlparse { } if (($ENV{'QUERY_STRING'}) && ($target eq 'web')) { $finaloutput=&afterburn($finaloutput); - } + } if ($target eq 'modified') { # if modfied, handle startpart and endpart $finaloutput=~s/\]*\>(.*)\]*\>/$1<\/part>/gs; - } + } return $finaloutput; } @@ -737,8 +643,9 @@ sub setup_globals { sub init_safespace { my ($target,$safeeval,$safehole,$safeinit) = @_; - $safeeval->deny_only(':dangerous'); $safeeval->reval('use Math::Complex;'); + $safeeval->reval('use LaTeX::Table;'); + $safeeval->deny_only(':dangerous'); $safeeval->permit_only(":default"); $safeeval->permit("entereval"); $safeeval->permit(":base_math"); @@ -881,6 +788,11 @@ sub init_safespace { $safehole->wrap(\&Apache::lonnet::logthis,$safeeval,'&LONCAPA_INTERNAL_LOGTHIS'); $safehole->wrap(\&Apache::inputtags::finalizeawards,$safeeval,'&LONCAPA_INTERNAL_FINALIZEAWARDS'); $safehole->wrap(\&Apache::caparesponse::get_sigrange,$safeeval,'&LONCAPA_INTERNAL_get_sigrange'); + $safehole->wrap(\&Apache::functionplotresponse::fpr_val,$safeeval,'&fpr_val'); + $safehole->wrap(\&Apache::functionplotresponse::fpr_f,$safeeval,'&fpr_f'); + $safehole->wrap(\&Apache::functionplotresponse::fpr_dfdx,$safeeval,'&fpr_dfdx'); + $safehole->wrap(\&Apache::functionplotresponse::fpr_d2fdx2,$safeeval,'&fpr_d2fdx2'); + # use Data::Dumper; # $safehole->wrap(\&Data::Dumper::Dumper,$safeeval,'&LONCAPA_INTERNAL_Dumper'); #need to inspect this class of ops @@ -932,7 +844,8 @@ sub initialize_rndseed { sub default_homework_load { my ($safeeval)=@_; &Apache::lonxml::debug('Loading default_homework'); - my $default=&Apache::lonnet::getfile('/home/httpd/html/res/adm/includes/default_homework.lcpm'); + my $default=&Apache::lonnet::getfile($Apache::lonnet::perlvar{'lonIncludes'}. + '/default_homework.lcpm'); if ($default eq -1) { &Apache::lonxml::error("Unable to find default_homework.lcpm"); } else { @@ -1102,7 +1015,7 @@ the current 'bubble line number' is stor The value of it is stored in $Apache:lonxml::counter when live and stored back to env after done. -=item &increment_counter($increment); +=item &increment_counter($increment, $part_response); Increments the internal counter environment variable a specified amount @@ -1528,17 +1441,25 @@ SIMPLECONTENT sub verify_html { my ($filecontents)=@_; - if ($filecontents!~/(?:\<|\<\;)(?:html|xml)[^\<]*(?:\>|\>\;)/is) { - return &mt('File does not have [_1] or [_2] starting tag','<html>','<xml>'); - } - if ($filecontents!~/(?:\<|\<\;)\/(?:html|xml)(?:\>|\>\;)/is) { - return &mt('File does not have [_1] or [_2] ending tag','<html>','<xml>'); - } - if ($filecontents!~/(?:\<|\<\;)(?:body|frameset)[^\<]*(?:\>|\>\;)/is) { - return &mt('File does not have [_1] or [_2] starting tag','<body>','<frameset>'); - } - if ($filecontents!~/(?:\<|\<\;)\/(?:body|frameset)[^\<]*(?:\>|\>\;)/is) { - return &mt('File does not have [_1] or [_2] ending tag','<body>','<frameset>'); + my ($is_html,$is_xml); + if ($filecontents =~/(?:\<|\<\;)\?xml[^\<]*\?(?:\>|\>\;)/is) { + $is_xml = 1; + } elsif ($filecontents =~/(?:\<|\<\;)html(?:\s+[^\<]+|\s*)(?:\>|\>\;)/is) { + $is_html = 1; + } + unless ($is_xml || $is_html) { + return &mt('File does not have [_1] or [_2] starting tag','<html>','<?xml ?>'); + } + if ($is_html) { + if ($filecontents!~/(?:\<|\<\;)\/html(?:\>|\>\;)/is) { + return &mt('File does not have [_1] ending tag','<html>'); + } + if ($filecontents!~/(?:\<|\<\;)(?:body|frameset)[^\<]*(?:\>|\>\;)/is) { + return &mt('File does not have [_1] or [_2] starting tag','<body>','<frameset>'); + } + if ($filecontents!~/(?:\<|\<\;)\/(?:body|frameset)[^\<]*(?:\>|\>\;)/is) { + return &mt('File does not have [_1] or [_2] ending tag','<body>','<frameset>'); + } } return ''; } @@ -1587,12 +1508,12 @@ sub inserteditinfo { my ($add_to_onload, $add_to_onresize); $initialize=&Apache::lonhtmlcommon::spellheader(); if (($filetype eq 'html') && (&Apache::lonhtmlcommon::htmlareabrowser())) { - my $lang = &Apache::lonhtmlcommon::htmlarea_lang(); + my $lang = &Apache::lonhtmlcommon::htmlarea_lang(); my %textarea_args = ( fullpage => 'true', dragmath => 'math', ); - $initialize .= &Apache::lonhtmlcommon::htmlareaselectactive(\%textarea_args); + $initialize .= &Apache::lonhtmlcommon::htmlareaselectactive(\%textarea_args); } $initialize .= (< @@ -1631,7 +1552,7 @@ FULLPAGE $htmlerror=''.$htmlerror.''; } if (&Apache::lonhtmlcommon::htmlareabrowser()) { - $textareaclass = 'class="LC_richDetectHtml"'; + $textareaclass = 'class="LC_richDefaultOff"'; } } my $editfooter=(<'.$result.'')) { - $errorcount++; - } $result = "$errorcount:$warningcount"; } } else { @@ -1834,26 +1752,22 @@ ENDNOTFOUND '
'.$result.
                               '
'; } - if ($env{'environment.remote'} eq 'off') { - my $brcrum; - if ($env{'request.state'} eq 'construct') { - $brcrum = [{'href' => &Apache::loncommon::authorspace(), - 'text' => 'Construction Space'}, - {'href' => '', - 'text' => $breadcrumbtext}]; - } else { - $brcrum = ''; # FIXME: Where are we? - } - my %options = ('bread_crumbs' => $brcrum, - 'bgcolor' => '#FFFFFF'); - $result = - &Apache::loncommon::start_page(undef,undef,\%options) - .$controls - .$result - .&Apache::loncommon::end_page(); + my $brcrum; + if ($env{'request.state'} eq 'construct') { + $brcrum = [{'href' => &Apache::loncommon::authorspace(), + 'text' => 'Construction Space'}, + {'href' => '', + 'text' => $breadcrumbtext}]; } else { - $result = $controls.$result; + $brcrum = ''; # FIXME: Where are we? } + my %options = ('bread_crumbs' => $brcrum, + 'bgcolor' => '#FFFFFF'); + $result = + &Apache::loncommon::start_page(undef,undef,\%options) + .$controls + .$result + .&Apache::loncommon::end_page(); } } } @@ -1884,10 +1798,6 @@ ENDNOTFOUND $header = &Apache::loncommon::head_subbox( &Apache::loncommon::CSTR_pageheader()); } - if ($env{'environment.remote'} ne 'off') { - $options{'bgcolor'} = '#FFFFFF'; - $options{'only_body'} = 1; - } my $js = &Apache::edit::js_change_detection(). &Apache::loncommon::resize_textarea_js(); @@ -1938,8 +1848,9 @@ sub debug { } sub show_error_warn_msg { - if ($env{'request.filename'} eq '/home/httpd/html/res/lib/templates/simpleproblem.problem' && - &Apache::lonnet::allowed('mdc',$env{'request.course.id'})) { + if (($env{'request.filename'} eq + $Apache::lonnet::perlvar{'lonDocRoot'}.'/res/lib/templates/simpleproblem.problem') && + (&Apache::lonnet::allowed('mdc',$env{'request.course.id'}))) { return 1; } return (($Apache::lonxml::debug eq 1) || @@ -2136,8 +2047,8 @@ sub register_insert_xml { my $key; if ($token->[1] eq 'tag') { $tag = $token->[2]{'name'}; - $insertlist{"$tagnum.tag"} = $tag; - $insertlist{"$tag.num"} = $tagnum; + $insertlist{$tagnum.'.tag'} = $tag; + $insertlist{$tag.'.num'} = $tagnum; push(@alltags,$tag); } elsif ($in_help && $token->[1] eq 'file') { $key = $tag.'.helpfile'; @@ -2170,12 +2081,12 @@ sub register_insert_xml { # parse the allows and ignore tags set to no foreach my $tag (@alltags) { - next if (!exists($insertlist{"$tag.allow"})); - my $allow = $insertlist{"$tag.allow"}; + next if (!exists($insertlist{$tag.'.allow'})); + my $allow = $insertlist{$tag.'.allow'}; foreach my $element (split(',',$allow)) { $element =~ s/(^\s*|\s*$ )//gx; - if (!exists($insertlist{"$element.show"}) - || $insertlist{"$element.show"} ne 'no') { + if (!exists($insertlist{$element.'.show'}) + || $insertlist{$element.'.show'} ne 'no') { push(@{ $insertlist{$tag.'.which'} },$element); } } @@ -2273,7 +2184,7 @@ sub get_tag { =item &print_pdf_radiobutton(fieldname, value) Returns a latexline to generate a PDF-Form-Radiobutton. -Note: Radiobuttons with equal names are automaticly grouped +Note: Radiobuttons with equal names are automaticly grouped in a selection-group. $fieldname: PDF internalname of the radiobutton(group)