--- loncom/imspackages/imsprocessor.pm 2004/03/02 15:45:06 1.1 +++ loncom/imspackages/imsprocessor.pm 2005/07/13 21:21:01 1.26 @@ -1,35 +1,137 @@ +# Copyright Michigan State University Board of Trustees +# +# This file is part of the LearningOnline Network with CAPA (LON-CAPA). +# +# LON-CAPA is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2 of the License, or +# (at your option) any later version. +# +# LON-CAPA is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with LON-CAPA; if not, write to the Free Software +# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA +# +# /home/httpd/html/adm/gpl.txt +# +# http://www.lon-capa.org/ +# + package Apache::imsprocessor; use Apache::lonnet; +use Apache::loncleanup; +use LWP::UserAgent; +use HTTP::Request::Common; use LONCAPA::Configuration; +use strict; + +sub ims_config { + my ($areas,$cmsmap,$areaname) = @_; + @{$areas} = ("doc","extlink","announce","staff","board","quiz","survey","pool","users"); + %{$$cmsmap{bb5}} = ( + announce => 'resource/x-bb-announcement', + board => 'resource/x-bb-discussionboard', + doc => 'resource/x-bb-document', + extlink => 'resource/x-bb-externallink', + pool => 'assessment/x-bb-pool', + quiz => 'assessment/x-bb-quiz', + staff => 'resource/x-bb-staffinfo', + survey => 'assessment/x-bb-survey', + users => 'course/x-bb-user', + ); + %{$$cmsmap{bb6}} = %{$$cmsmap{bb5}}; + $$cmsmap{bb6}{conference} = 'resource/x-bb-conference'; + %{$$cmsmap{angel}} = ( + board => 'BOARD', + extlink => 'LINK', + msg => 'MESSAGE', + quiz => 'QUIZ', + survey => 'FORM', + ); + @{$$cmsmap{angel}{doc}} = ('FILE','PAGE'); + %{$$cmsmap{webct4}} = ( + quiz => 'webctquiz', + survey => 'webctsurvey', + doc => 'webcontent' + ); + %{$areaname} = ( + announce => 'Announcements', + board => 'Discussion Boards', + doc => 'Documents, pages, and folders', + extlink => 'Links to external sites', + pool => 'Question pools', + quiz => 'Quizzes', + staff => 'Staff information', + survey => 'Surveys', + users => 'Enrollment', + ); +} sub create_tempdir { - my ($caller,$pathinfo) = @_; + my ($context,$pathinfo,$timenow) = @_; my $configvars = &LONCAPA::Configuration::read_conf('loncapa.conf'); my $tempdir; - if ($caller eq 'DOCS') { + if ($context eq 'DOCS') { $tempdir = $$configvars{'lonDaemons'}.'/tmp/'.$pathinfo; if (!-e "$tempdir") { - mkdir("$tempdir",0755); - } - } elsif ($caller eq "CSTR") { + mkdir("$tempdir",0770); + } + $tempdir .= '/'.$timenow; + if (!-e "$tempdir") { + mkdir("$tempdir",0770); + } + } elsif ($context eq "CSTR") { if (!-e "$pathinfo/temp") { - mkdir("$pathinfo/temp",0755); + mkdir("$pathinfo/temp",0770); } $tempdir = $pathinfo.'/temp'; } return $tempdir; } +sub uploadzip { + my ($context,$tempdir,$source) = @_; + my $fname; + if ($context eq 'DOCS') { + $fname=$env{'form.uploadname.filename'}; +# Replace Windows backslashes by forward slashes + $fname=~s/\\/\//g; +# Get rid of everything but the actual filename + $fname=~s/^.*\/([^\/]+)$/$1/; +# Replace spaces by underscores + $fname=~s/\s+/\_/g; +# Replace all other weird characters by nothing + $fname=~s/[^\w\.\-]//g; +# See if there is anything left + unless ($fname) { return 'error: no uploaded file'; } +# Save the file + chomp($env{'form.uploadname'}); + open(my $fh,'>'.$tempdir.'/'.$fname); + print $fh $env{'form.uploadname'}; + close($fh); + } elsif ($context eq 'CSTR') { + if ($source =~ m/\/([^\/]+)$/) { + $fname = $1; + my $destination = $tempdir.'/'.$fname; + rename($source,$destination); + } + } + return $fname; +} sub expand_zip { my ($tempdir,$filename) = @_; my $zipfile = "$tempdir/$filename"; + if (!-e "$zipfile") { + return 'no zip'; + } if ($filename =~ m|\.zip$|i) { open(OUTPUT, "unzip -o $zipfile -d $tempdir 2> /dev/null |"); - while () { - print "$_
"; - } close(OUTPUT); } else { return 'nozip'; @@ -41,22 +143,38 @@ sub expand_zip { } sub process_manifest { - my ($cms,$tempdir,$resources,$items,$hrefs) = @_; + my ($cms,$tempdir,$resources,$items,$hrefs,$resinfo,$phase,$includedres,$includeditems) = @_; my %toc = ( + bb6 => 'organization', bb5 => 'tableofcontents', angel => 'organization', + webct4 => 'organization', ); - + my %contents = (); my @state = (); my $itm = ''; my $identifier = ''; my @seq = "Top"; my $lastitem; - $$items{'Top'}{'contentscount'} = 0; + %{$$items{'Top'}} = ( + contentscount => 0, + resnum => 'toplevel', + ); + %{$$resources{'toplevel'}} = ( + revitm => 'Top' + ); + + if ($cms eq 'angel') { + $$resources{'toplevel'}{type} = "FOLDER"; + } elsif ($cms eq 'bb5' || $cms eq 'bb6') { + $$resources{'toplevel'}{type} = 'resource/x-bb-document'; + } else { + $$resources{'toplevel'}{type} = 'webcontent'; + } unless (-e "$tempdir/imsmanifest.xml") { return 'nomanifest'; - } + } my $xmlfile = $tempdir.'/imsmanifest.xml'; my $p = HTML::Parser->new @@ -66,94 +184,121 @@ sub process_manifest { [sub { my ($tagname, $attr) = @_; push @state, $tagname; - my $num = @state - 3; - my $start = $num; - my $statestr = ''; - foreach (@state) { - $statestr .= "$_ "; - } + my $start = @state - 3; if ( ($state[0] eq "manifest") && ($state[1] eq "organizations") && ($state[2] eq $toc{$cms}) ) { - my $searchstr = "manifest organizations $toc{$cms}"; - while ($num > 0) { - $searchstr .= " item"; - $num --; - } - if (("@state" eq $searchstr) && (@state > 3)) { - $itm = $attr->{identifier}; - %{$$items{$itm}} = (); - $$items{$itm}{contentscount} = 0; - if ($cms eq 'bb5') { - $$items{$itm}{resnum} = $attr->{identifierref}; - $$items{$itm}{title} = $attr->{title}; - } elsif ($cms eq 'angel') { - if ($attr->{identifierref} =~ m/^res(.+)$/) { - $$items{$itm}{resnum} = $1; - } - } - unless (defined(%{$resources{$$items{$itm}{resnum}}}) ) { - %{$resources{$$items{$itm}{resnum}}} = (); - } - $$resources{$$items{$itm}{resnum}}{revitm} = $itm; - - if ($start > @seq) { - unless ($lastitem eq '') { - push @seq, $lastitem; - unless ( defined($contents{$seq[-1]}) ) { - @{$contents{$seq[-1]}} = (); + if ($state[-1] eq 'item') { + $itm = $attr->{identifier}; + if ($$includeditems{$itm} || $phase ne 'build') { + %{$$items{$itm}} = (); + $$items{$itm}{contentscount} = 0; + @{$$items{$itm}{contents}} = (); + if ($cms eq 'bb5' || $cms eq 'bb6' || $cms eq 'webct4') { + $$items{$itm}{resnum} = $attr->{identifierref}; + if ($cms eq 'bb5') { + $$items{$itm}{title} = $attr->{title}; + } + } elsif ($cms eq 'angel') { + if ($attr->{identifierref} =~ m/^res(.+)$/) { + $$items{$itm}{resnum} = $1; } - push @{$contents{$seq[-1]}},$itm; - $$items{$itm}{parentseq} = $seq[-1]; } - } - elsif ($start < @seq) { - my $diff = @seq - $start; - while ($diff > 0) { - pop @seq; - $diff --; + unless (defined(%{$$resources{$$items{$itm}{resnum}}}) ) { + %{$$resources{$$items{$itm}{resnum}}} = (); } - if (@seq) { + $$resources{$$items{$itm}{resnum}}{revitm} = $itm; + if ($start > @seq) { + unless ($lastitem eq '') { + push @seq, $lastitem; + unless ( defined($contents{$seq[-1]}) ) { + @{$contents{$seq[-1]}} = (); + } + push @{$contents{$seq[-1]}},$itm; + $$items{$itm}{parentseq} = $seq[-1]; + } + } elsif ($start < @seq) { + my $diff = @seq - $start; + while ($diff > 0) { + pop @seq; + $diff --; + } + if (@seq) { + push @{$contents{$seq[-1]}}, $itm; + } + } else { push @{$contents{$seq[-1]}}, $itm; } - } else { - push @{$contents{$seq[-1]}}, $itm; + my $path; + if (@seq > 1) { + $path = join(',',@seq); + } elsif (@seq > 0) { + $path = $seq[0]; + } + $$items{$itm}{filepath} = $path; + if ($cms eq 'bb5' || $cms eq 'bb6') { + if ($$items{$itm}{filepath} eq 'Top') { + $$items{$itm}{resnum} = $itm; + $$resources{$$items{$itm}{resnum}}{type} = 'resource/x-bb-document'; + $$resources{$$items{$itm}{resnum}}{revitm} = $itm; + $$resinfo{$$items{$itm}{resnum}}{'isfolder'} = 'true'; + } + } + $$items{$seq[-1]}{contentscount} ++; + $lastitem = $itm; + } + } + if ($cms eq 'webct4') { + if (($state[-1] eq "webct:properties") && (@state > 4)) { + $$items{$itm}{properties} = $attr->{identifierref}; } - my $path; - if (@seq > 1) { - $path = join(',',@seq); - } elsif (@seq > 0) { - $path = $seq[0]; - } - $$items{$itm}{filepath} = $path; - $$items{$seq[-1]}{contentscount} ++; - $lastitem = $itm; } } elsif ("@state" eq "manifest resources resource" ) { $identifier = $attr->{identifier}; - if ($cms eq 'bb5') { - $$resources{$identifier}{file} = $attr->{file}; - $$resources{$identifier}{type} = $attr->{type}; - } elsif ($cms eq 'angel') { - $identifier = substr($identifier,3); - if ($attr->{href} =~ m-^_assoc/$identifier/(.+)$-) { - $$resources{$identifier}{file} = $1; - } + if ($$includedres{$identifier} || $phase ne 'build') { + if ($cms eq 'bb5' || $cms eq 'bb6') { + $$resources{$identifier}{file} = $attr->{file}; + $$resources{$identifier}{type} = $attr->{type}; + } elsif ($cms eq 'webct4') { + $$resources{$identifier}{type} = $attr->{type}; + $$resources{$identifier}{file} = $attr->{href}; + } elsif ($cms eq 'angel') { + $identifier = substr($identifier,3); + if ($attr->{href} =~ m-^_assoc/$identifier/(.+)$-) { + $$resources{$identifier}{file} = $1; + } + } + @{$$hrefs{$identifier}} = (); } - @{$$hrefs{$identifier}} = (); } elsif ("@state" eq "manifest resources resource file") { - if ($cms eq 'bb5') { - push @{$$hrefs{$identifier}},$attr->{href}; - } elsif ($cms eq 'angel') { - if ($attr->{href} =~ m/^_assoc\\$identifier\\(.+)$/) { - push @{$$hrefs{$identifier}},$1; - } elsif ($attr->{href} =~ m/^Icons\\icon(\w+)\.gif/) { - $$resources{$identifier}{type} = $1; - } + if ($$includedres{$identifier} || $phase ne 'build') { + if ($cms eq 'bb5' || $cms eq 'bb6' || $cms eq 'webct4') { + push @{$$hrefs{$identifier}},$attr->{href}; + } elsif ($cms eq 'angel') { + if ($attr->{href} =~ m/^_assoc\\$identifier\\(.+)$/) { + push @{$$hrefs{$identifier}},$1; + } elsif ($attr->{href} =~ m/^Icons\\icon(\w+)\.gif/) { + $$resources{$identifier}{type} = $1; + } + } } } }, "tagname, attr"], text_h => [sub { my ($text) = @_; + if ("@state" eq "manifest metadata lom general title langstring") { + $$items{'Top'}{title} = $text; + } + if ($state[0] eq "manifest" && $state[1] eq "organizations" && $state[2] eq $toc{$cms} && $state[-1] eq "title") { + if ($$includeditems{$itm} || $phase ne 'build') { + if ($cms eq 'angel' || $cms eq 'bb6') { + $$items{$itm}{title} = $text; + } + if ($cms eq 'webct4') { + $$items{$itm}{title} = $text; + $$items{$itm}{title} =~ s/(<[^>]*>)//g; + } + } + } }, "dtext"], end_h => [sub { @@ -170,8 +315,37 @@ sub process_manifest { return 'ok' ; } +sub get_imports { + my ($includeditems,$items,$resources,$importareas,$itm) = @_; + if (exists($$items{$itm}{resnum})) { + if ($$importareas{$$resources{$$items{$itm}{resnum}}{type}}) { + unless (exists($$includeditems{$itm})) { + $$includeditems{$itm} = 1; + } + } + } + if ($$items{$itm}{contentscount} > 0) { + foreach my $child (@{$$items{$itm}{contents}}) { + &get_imports($includeditems,$items,$resources,$importareas,$child); + } + } +} + +sub get_parents { + my ($includeditems,$items,$itm) = @_; + my @pathitems = (); + if ($$items{$itm}{filepath} =~ m/,/) { + @pathitems = split/,/,$$items{$itm}{filepath}; + } else { + $pathitems[0] = $$items{$itm}{filepath}; + } + foreach (@pathitems) { + $$includeditems{$_} = 1; + } +} + sub target_resources { - my ($resources,$oktypes,$targets) = @_; + my ($resources,$oktypes,$targets) = @_; foreach my $key (keys %{$resources}) { if ( defined($$oktypes{$$resources{$key}{type}}) ) { push @{$targets}, $key; @@ -180,111 +354,3618 @@ sub target_resources { return; } - sub copy_resources { - my ($context,$cms,$hrefs,$tempdir,$targets,$url,$crs,$cdom,$chome,$destdir) = @_; + my ($context,$cms,$hrefs,$tempdir,$targets,$url,$crs,$cdom,$chome,$destdir,$timenow) = @_; if ($context eq 'DOCS') { - my $path= $cdom.'/'.$crs.'/'; - my $filepath= $Apache::lonnet::perlvar{'lonDocRoot'}; - my @parts=split(/\//,$filepath.'/userfiles/'.$path); - for (my $count=4; $count<@parts; $count++) { - $filepath.="/$parts[$count]"; - if ((-e $filepath)!=1) { - mkdir($filepath,0777); + foreach my $key (sort keys %{$hrefs}) { + if (grep/^$key$/,@{$targets}) { + %{$$url{$key}} = (); + foreach my $file (@{$$hrefs{$key}}) { + my $source = $tempdir.'/'.$key.'/'.$file; + if ($cms eq 'webct4') { + $source = $tempdir.'/'.$file; + } + my $filename = ''; + my $fpath = $timenow.'/resfiles/'.$key.'/'; + if ($cms eq 'angel') { + if ($file eq 'pg'.$key.'.htm') { + next; + } + } + $file =~ s-\\-/-g; + my $copyfile = $file; + if ($cms eq 'webct4') { + if ($file =~ m-/my_files/(.+)$-) { + $copyfile = $1; + } + } + unless (($cms eq 'webct4') && ($copyfile =~ m/questionDB\.xml$/ || $copyfile =~ m/quiz_QIZ_\d+\.xml$/ || $copyfile =~ m/properties_QIZ_\d+\.xml$/)) { + $copyfile = $fpath.$copyfile; + my $fileresult; + if (-e $source) { + $fileresult = &Apache::lonnet::process_coursefile('copy',$crs,$cdom,$chome,$copyfile,$source); + } + } + } } } + } elsif ($context eq 'CSTR') { + if (!-e "$destdir/resfiles") { + mkdir("$destdir/resfiles",0770); + } foreach my $key (sort keys %{$hrefs}) { if (grep/^$key$/,@{$targets}) { - %{$url{$key}} = (); foreach my $file (@{$$hrefs{$key}}) { - if ($cms eq 'bb5') { - my $filename = $file; - $filename =~ s/\//_/g; - $filename = 'ims_'.$key.'_'.$filename; - my $destination = $filepath.'/'.$filename; - if (-e "$destination") { - print STDERR "Can not copy file to $destination, as $filename already exists\n"; + $file =~ s-\\-/-g; + if ( ($cms eq 'angel' && $file ne 'pg'.$key.'.htm') || ($cms eq 'bb5') || ($cms eq 'bb6')) { + if (!-e "$destdir/resfiles/$key") { + mkdir("$destdir/resfiles/$key",0770); + } + my $filepath = $file; + my $front = ''; + while ($filepath =~ m-(\w+)/(.+)-) { + $front .= $1.'/'; + $filepath = $2; + my $fulldir = "$destdir/resfiles/$key/$front"; + chop($fulldir); + if (!-e "$fulldir") { + mkdir("$fulldir",0770); + } + } + if ($cms eq 'angel') { + rename("$tempdir/_assoc/$key/$file","$destdir/resfiles/$key/$file"); + } elsif ($cms eq 'bb5' || $cms eq 'bb6') { + rename("$tempdir/$key/$file","$destdir/resfiles/$key/$file"); + } + } elsif ($cms eq 'webct4') { + if ($file =~ m-/my_files/(.+)$-) { + my $copyfile = $1; + if ($copyfile =~ m-^[^/]+/[^/]+-) { + my @dirs = split/\//,$copyfile; + my $path = "$destdir/resfiles"; + while (@dirs > 1) { + $path .= '/'.$dirs[0]; + if (!-e "$path") { + mkdir("$path",0755); + } + shift @dirs; + } + } + if (-e "$tempdir/$file") { + rename("$tempdir/$file","$destdir/resfiles/$copyfile"); + } + } elsif ($file !~ m-/data/(.+)$-) { + &Apache::lonnet::logthis("IMS import error: WebCT4 - file $file is in unexpected location"); + } + } + } + } + } + } +} + +sub process_resinfo { + my ($cms,$context,$docroot,$destdir,$items,$resources,$targets,$boards,$announcements,$quizzes,$surveys,$pools,$groups,$messages,$timestamp,$boardnum,$resinfo,$udom,$uname,$cdom,$crs,$db_handling,$user_handling,$total,$dirname,$seqstem,$resrcfiles,$packages,$hrefs,$pagesfiles,$sequencesfiles,$randompicks) = @_; + my $board_id = time; + my $board_count = 0; + my $dbparse = 0; + my $announce_handling = 'include'; + my $longcrs = ''; + my %qzdbsettings = (); + my %catinfo = (); + if ($crs =~ m/^(\d)(\d)(\d)/) { + $longcrs = $1.'/'.$2.'/'.$3.'/'.$crs; + } + if ($context eq 'CSTR') { + if (!-e "$destdir/resfiles") { + mkdir("$destdir/resfiles",0770); + } + } + if ($cms eq 'angel') { + my $currboard = ''; + foreach my $key (sort keys %{$resources}) { + if (grep/^$key$/,@{$targets}) { + if ($$resources{$key}{type} eq "BOARD") { + push @{$boards}, $key; + $$boardnum{$$resources{$key}{revitm}} = $board_count; + $currboard = $key; + @{$$messages{$key}} = (); + $$timestamp[$board_count] = $board_id; + $board_id ++; + $board_count ++; + } elsif ($$resources{$key}{type} eq "MESSAGE") { + push @{$$messages{$currboard}}, $key; + } elsif ($$resources{$key}{type} eq "PAGE" || $$resources{$key}{type} eq "LINK") { + %{$$resinfo{$key}} = (); + &angel_content($key,$docroot,$destdir,\%{$$resinfo{$key}},$udom,$uname,$$resources{$key}{type},$$items{$$resources{$key}{revitm}}{title},$resrcfiles); + } elsif ($$resources{$key}{type} eq "QUIZ") { + %{$$resinfo{$key}} = (); + push @{$quizzes}, $key; +# &angel_assessment($key,$docroot,$dirname,$destdir,\%{$$resinfo{$key}},$resrcfiles); + } elsif ($$resources{$key}{type} eq "FORM") { + %{$$resinfo{$key}} = (); + push @{$surveys}, $key; +# &angel_assessment($key,$docroot,$dirname,$destdir,\%{$$resinfo{$key}},$resrcfiles); + } elsif ($$resources{$key}{type} eq "DROPBOX") { + %{$$resinfo{$key}} = (); + } + } + } + } elsif ($cms eq 'bb5' || $cms eq 'bb6') { + foreach my $key (sort keys %{$resources}) { + if (grep/^$key$/,@{$targets}) { + if ($$resources{$key}{type} eq "resource/x-bb-document") { + unless ($$items{$$resources{$key}{revitm}}{filepath} eq 'Top') { + %{$$resinfo{$key}} = (); + &process_content($cms,$key,$context,$docroot,$destdir,\%{$$resinfo{$key}},$udom,$uname,$resrcfiles,$packages,$hrefs); + } + } elsif ($$resources{$key}{type} eq "resource/x-bb-staffinfo") { + %{$$resinfo{$key}} = (); + &process_staff($key,$docroot,$dirname,$destdir,\%{$$resinfo{$key}},$resrcfiles); + } elsif ($$resources{$key}{type} eq "resource/x-bb-externallink") { + %{$$resinfo{$key}} = (); + &process_link($key,$docroot,$dirname,$destdir,\%{$$resinfo{$key}},$resrcfiles); + } elsif ($$resources{$key}{type} eq "resource/x-bb-discussionboard") { + %{$$resinfo{$key}} = (); + unless ($db_handling eq 'ignore') { + push @{$boards}, $key; + $$timestamp[$board_count] = $board_id; + &process_db($key,$docroot,$destdir,$board_id,$crs,$cdom,$db_handling,$uname,\%{$$resinfo{$key}},$longcrs); + $board_id ++; + $board_count ++; + } + } elsif ($$resources{$key}{type} eq "assessment/x-bb-pool") { + %{$$resinfo{$key}} = (); + &process_assessment($cms,$context,$key,$docroot,'pool',$dirname,$destdir,\%{$$resinfo{$key}},$total,$udom,$uname,$pagesfiles,$sequencesfiles,$randompicks,\$dbparse,$resources,$items,\%catinfo,\%qzdbsettings,$hrefs); + push @{$pools}, $key; + } elsif ($$resources{$key}{type} eq "assessment/x-bb-quiz") { + %{$$resinfo{$key}} = (); + &process_assessment($cms,$context,$key,$docroot,'quiz',$dirname,$destdir,\%{$$resinfo{$key}},$total,$udom,$uname,$pagesfiles,$sequencesfiles,$randompicks,\$dbparse,$resources,$items,\%catinfo,\%qzdbsettings,$hrefs); + push @{$quizzes}, $key; + } elsif ($$resources{$key}{type} eq "assessment/x-bb-survey") { + %{$$resinfo{$key}} = (); + &process_assessment($cms,$context,$key,$docroot,'survey',$dirname,$destdir,\%{$$resinfo{$key}},$total,$udom,$uname,$pagesfiles,$sequencesfiles,$randompicks,\$dbparse,$resources,$items,\%catinfo,\%qzdbsettings,$hrefs); + push @{$surveys}, $key; + } elsif ($$resources{$key}{type} eq "assessment/x-bb-group") { + %{$$resinfo{$key}} = (); + push @{$groups}, $key; + &process_group($key,$docroot,$destdir,\%{$$resinfo{$key}}); + } elsif ($$resources{$key}{type} eq "resource/x-bb-user") { + %{$$resinfo{$key}} = (); + unless ($user_handling eq 'ignore') { + &process_user($key,$docroot,$destdir,\%{$$resinfo{$key}},$crs,$cdom,$user_handling); + } + } elsif ($$resources{$key}{type} eq "resource/x-bb-announcement") { + unless ($announce_handling eq 'ignore') { + push @{$announcements}, $key; + %{$$resinfo{$key}} = (); + &process_announce($key,$docroot,$destdir,\%{$$resinfo{$key}},$resinfo,$seqstem,$resrcfiles); + } + } + } + } + if (@{$announcements}) { + $$items{'Top'}{'contentscount'} ++; + } + if (@{$boards}) { + $$items{'Top'}{'contentscount'} ++; + } + if (@{$quizzes}) { + $$items{'Top'}{'contentscount'} ++; + } + if (@{$surveys}) { + $$items{'Top'}{'contentscount'} ++; + } + if (@{$pools}) { + $$items{'Top'}{'contentscount'} ++; + } + } elsif ($cms eq 'webct4') { + foreach my $key (sort keys %{$resources}) { + if (grep/^$key$/,@{$targets}) { + if ($$resources{$key}{type} eq "webcontent") { + %{$$resinfo{$key}} = (); + &webct4_content($key,$docroot,$destdir,\%{$$resinfo{$key}},$udom,$uname,$$resources{$key}{type},$$items{$$resources{$key}{revitm}}{title},$resrcfiles); + } elsif ($$resources{$key}{type} eq "webctquiz") { + &process_assessment($cms,$context,$key,$docroot,'quiz',$dirname,$destdir,\%{$$resinfo{$key}},$total,$udom,$uname,$pagesfiles,$sequencesfiles,$randompicks,\$dbparse,$resources,$items,\%catinfo,\%qzdbsettings,$hrefs); + } + } + } + } + + $$total{'board'} = $board_count; + $$total{'quiz'} = @{$quizzes}; + $$total{'surv'} = @{$surveys}; + $$total{'pool'} = @{$pools}; +} + +sub build_structure { + my ($cms,$context,$destdir,$items,$resinfo,$resources,$targets,$hrefs,$udom,$uname,$newdir,$timenow,$cdom,$crs,$timestamp,$total,$boards,$announcements,$quizzes,$surveys,$pools,$boardnum,$pagesfiles,$seqfiles,$topurls,$topnames,$packages,$includeditems,$randompicks) = @_; + my %flag = (); + my %count = (); + my %pagecontents = (); + my %seqtext = (); + my $topnum = 0; + my $topspecials = @$announcements + @$boards + @$quizzes + @$surveys + @$pools; + + if (!-e "$destdir") { + mkdir("$destdir",0755); + } + if (!-e "$destdir/sequences") { + mkdir("$destdir/sequences",0770); + } + if (!-e "$destdir/resfiles") { + mkdir("$destdir/resfiles",0770); + } + if (!-e "$destdir/pages") { + mkdir("$destdir/pages",0770); + } + if (!-e "$destdir/problems") { + mkdir("$destdir/problems",0770); + } + + $seqtext{'Top'} = qq|\n|; + %{$$resinfo{$$items{'Top'}{resnum}}} = ( + isfolder => 'true', + ); + + my $srcstem = ""; + + if ($context eq 'DOCS') { + $srcstem = "/uploaded/$cdom/$crs/$timenow"; + } elsif ($context eq 'CSTR') { + $srcstem = "/res/$udom/$uname/$newdir"; + } + + foreach my $key (sort keys %{$items}) { + if ($$includeditems{$key}) { + %{$flag{$key}} = ( + page => 0, + seq => 0, + board => 0, + file => 0, + ); + + %{$count{$key}} = ( + page => -1, + seq => 0, + board => 0, + file => 0, + ); + + my $src = ""; + + my $next_id = 2; + my $curr_id = 1; + my $resnum = $$items{$key}{resnum}; + my $type = $$resources{$resnum}{type}; + my $contentscount = $$items{$key}{'contentscount'}; + if (($cms eq 'angel' && $type eq "FOLDER") || (($cms eq 'bb5' || $cms eq 'bb6') && $$resinfo{$resnum}{'isfolder'} eq "true") && (($type eq "resource/x-bb-document") || ($type eq "resource/x-bb-staffinfo") || ($type eq "resource/x-bb-externallink")) || ($cms eq 'webct4' && $contentscount > 0)) { + unless (($cms eq 'bb5') && $key eq 'Top') { + $seqtext{$key} = "\n"; + } + if ($contentscount == 0) { + if ($key eq 'Top') { + unless ($topspecials) { + $seqtext{$key} .= qq| + +\n|; + } + } else { + $seqtext{$key} .= qq| + +\n|; + } + } else { + my $contcount = 0; + if (defined($$items{$key}{contents})) { + $contcount = @{$$items{$key}{contents}}; + } else { + &Apache::lonnet::logthis("IMS Import error for item: $key- contents count = $contentscount, but identity of contents not defined."); + } + my $contitem = $$items{$key}{contents}[0]; + my $contitemcount = $$items{$contitem}{contentscount}; + my ($res,$itm,$type,$file); + if (exists($$items{$contitem}{resnum})) { + $res = $$items{$contitem}{resnum}; + $itm = $$resources{$res}{revitm}; + $type = $$resources{$res}{type}; + $file = $$resources{$res}{file}; + } + my $title = $$items{$contitem}{title}; + my $packageflag = 0; + if (grep/^$res$/,@{$packages}) { + $packageflag = 1; + } + $src = &make_structure($cms,$key,$srcstem,\%flag,\%count,$timestamp,$boardnum,$hrefs,\%pagecontents,$res,$type,$file,$resinfo,$contitem,$uname,$cdom,$contcount,$packageflag,$contitemcount,$$randompicks{$contitem}); + unless ($flag{$key}{page} == 1) { + if ($$randompicks{$contitem}) { + $seqtext{$key} .= qq| +\n|; + } + $seqtext{$key} .= qq| +|; + if ($key eq 'Top') { + unless ($topspecials) { + $seqtext{$key} .= qq| +\n|; + } + } else { + $seqtext{$key} .= qq| +\n|; + } + } else { + if ($contcount > 2 ) { + for (my $i=1; $i<$contcount-1; $i++) { + my $contitem = $$items{$key}{contents}[$i]; + my $contitemcount = $$items{$contitem}{contentscount}; + my $res = $$items{$contitem}{resnum}; + my $type = $$resources{$res}{type}; + my $file = $$resources{$res}{file}; + my $title = $$items{$contitem}{title}; + my $packageflag = 0; + if (grep/^$res$/,@{$packages}) { + $packageflag = 1; + } + $src = &make_structure($cms,$key,$srcstem,\%flag,\%count,$timestamp,$boardnum,$hrefs,\%pagecontents,$res,$type,$file,$resinfo,$contitem,$uname,$cdom,$contcount,$packageflag,$contitemcount,$$randompicks{$contitem}); + unless ($flag{$key}{page} == 1) { + $seqtext{$key} .= qq|> +\n|; + if ($$randompicks{$contitem}) { + $seqtext{$key} .= qq| +|; + } + $seqtext{$key} .= qq| + + + +\n|; + if ($$randompicks{$contitem}) { + $seqtext{$key} .= qq| +\n|; + } + $seqtext{$key} .= qq| +\n|; + } else { + $curr_id ++; + $next_id ++; + $seqtext{$key} .= qq|> +\n|; + } + } + } + unless (($cms eq 'bb5') && $key eq 'Top') { + $seqtext{$key} .= "\n"; + open(LOCFILE,">$destdir/sequences/$key.sequence"); + print LOCFILE $seqtext{$key}; + close(LOCFILE); + push @{$seqfiles}, "$key.sequence"; + } + $count{$key}{page} ++; + $$total{page} += $count{$key}{page}; + } + $$total{seq} += $count{$key}{seq}; + } + } + $topnum += ($count{'Top'}{page} + $count{'Top'}{seq}); + + if ($cms eq 'bb5' || $cms eq 'bb6') { + if (@{$announcements} > 0) { + &process_specials($context,'announcements',$announcements,\$topnum,$$items{'Top'}{contentscount},$destdir,$udom,$uname,$cdom,$crs,$timenow,$newdir,$timestamp,$resinfo,\$seqtext{'Top'},$pagesfiles,$seqfiles,$topurls,$topnames); + } + if (@{$boards} > 0) { + &process_specials($context,'boards',$boards,\$topnum,$$items{'Top'}{contentscount},$destdir,$udom,$uname,$cdom,$crs,$timenow,$newdir,$timestamp,$resinfo,\$seqtext{'Top'},$pagesfiles,$seqfiles,$topurls,$topnames); + } + if (@{$quizzes} > 0) { + &process_specials($context,'quizzes',$quizzes,\$topnum,$$items{'Top'}{contentscount},$destdir,$udom,$uname,$cdom,$crs,$timenow,$newdir,$timestamp,$resinfo,\$seqtext{'Top'},$pagesfiles,$seqfiles,$topurls,$topnames); + } + if (@{$surveys} > 0) { + &process_specials($context,'surveys',$surveys,\$topnum,$$items{'Top'}{contentscount},$destdir,$udom,$uname,$cdom,$crs,$timenow,$newdir,$timestamp,$resinfo,\$seqtext{'Top'},$pagesfiles,$seqfiles,$topurls,$topnames); + } + if (@{$pools} > 0) { + &process_specials($context,'pools',$pools,\$topnum,$$items{'Top'}{contentscount},$destdir,$udom,$uname,$cdom,$crs,$timenow,$newdir,$timestamp,$resinfo,\$seqtext{'Top'},$pagesfiles,$seqfiles,$topurls,$topnames); + } + $seqtext{'Top'} .= "\n"; + open(TOPFILE,">$destdir/sequences/Top.sequence"); + print TOPFILE $seqtext{'Top'}; + close(TOPFILE); + push @{$seqfiles}, 'Top.sequence'; + } + + my $filestem; + if ($context eq 'DOCS') { + $filestem = "/uploaded/$cdom/$crs/$timenow"; + } elsif ($context eq 'CSTR') { + $filestem = "/res/$udom/$uname/$newdir"; + } + + foreach my $key (sort keys %pagecontents) { + for (my $i=0; $i<@{$pagecontents{$key}}; $i++) { + my $filename = $destdir.'/pages/'.$key.'_'.$i.'.page'; + my $resource = "$filestem/resfiles/$$items{$pagecontents{$key}[$i][0]}{resnum}.html"; + my $res = $$items{$pagecontents{$key}[$i][0]}{resnum}; + my $resource = $filestem.'/resfiles/'.$res.'.html'; + if (grep/^$res$/,@{$packages}) { + $resource = $filestem.'/resfiles/'.$res.'./index.html'; # should be entry_point + } + open(PAGEFILE,">$filename"); + print PAGEFILE qq| + +\n|; + if (@{$pagecontents{$key}[$i]} == 1) { + print PAGEFILE qq|\n|; + } elsif (@{$pagecontents{$key}[$i]} == 2) { + my $res = $$items{$pagecontents{$key}[$i][1]}{resnum}; + my $resource = $filestem.'/resfiles/'.$res.'.html'; + if (grep/^$res$/,@{$packages}) { + $resource = $filestem.'/resfiles/'.$res.'./index.html'; # should be entry_point + } + print PAGEFILE qq|\n|; + } else { + for (my $j=1; $j<@{$pagecontents{$key}[$i]}-1; $j++) { + my $curr_id = $j+1; + my $next_id = $j+2; + my $res = $$items{$pagecontents{$key}[$i][$j]}{resnum}; + my $resource = $filestem.'/resfiles/'.$res.'.html'; + if (grep/^$res$/,@{$packages}) { + $resource = $filestem.'/resfiles/'.$res.'./index.html'; # entry_point + } + print PAGEFILE qq| +\n|; + } + my $final_id = @{$pagecontents{$key}[$i]}; + my $res = $$items{$pagecontents{$key}[$i][-1]}{resnum}; + my $resource = $filestem.'/resfiles/'.$res.'.html'; + if (grep/^$res$/,@{$packages}) { + $resource = $filestem.'/resfiles/'.$res.'./index.html'; # entry_point + } + print PAGEFILE qq|\n|; + } + print PAGEFILE ""; + close(PAGEFILE); + push @{$pagesfiles}, $key.'_'.$i.'.page'; + } + } +} + +sub make_structure { + my ($cms,$key,$srcstem,$flag,$count,$timestamp,$boardnum,$hrefs,$pagecontents,$res,$type,$file,$resinfo,$contitem,$uname,$cdom,$contcount,$packageflag,$contitemcount,$randompick) = @_; + my $src =''; + if (($cms eq 'angel' && $type eq 'FOLDER') || (($cms eq 'bb5' || $cms eq 'bb6') && (($$resinfo{$res}{'isfolder'} eq 'true') || $key eq 'Top')) || ($cms eq 'webct4' && $contitemcount > 0)) { + $src = $srcstem.'/sequences/'.$contitem.'.sequence'; + $$flag{$key}{page} = 0; + $$flag{$key}{seq} = 1; + $$count{$key}{seq} ++; + } elsif ($cms eq 'webct4' && $randompick) { + $src = $srcstem.'/sequences/'.$res.'.sequence'; + $$flag{$key}{page} = 0; + $$flag{$key}{seq} = 1; + $$count{$key}{seq} ++; + } elsif ($cms eq 'angel' && $type eq 'BOARD') { + $src = '/adm/'.$cdom.'/'.$uname.'/'.$$timestamp[$$boardnum{$res}].'/bulletinboard'; + $$flag{$key}{page} = 0; + $$flag{$key}{board} = 1; + $$count{$key}{board} ++; + } elsif ($cms eq 'angel' && $type eq "FILE") { + foreach my $file (@{$$hrefs{$res}}) { + unless ($file eq 'pg'.$res.'.htm') { + $src = $srcstem.'/resfiles/'.$res.'/'.$file; + } + } + $$flag{$key}{page} = 0; + $$flag{$key}{file} = 1; + } elsif ($cms eq 'angel' && (($type eq "PAGE") || ($type eq "LINK")) ) { + if ($$flag{$key}{page}) { + if ($$count{$key}{page} == -1) { + &Apache::lonnet::logthis("IMS Angel import error in array index for page: value = -1, resource is $key, type is $type."); + } else { + push @{$$pagecontents{$key}[$$count{$key}{page}]},$contitem; + } + } else { + $$count{$key}{page} ++; + $src = $srcstem.'/pages/'.$key.'_'.$$count{$key}{page}.'.page'; + @{$$pagecontents{$key}[$$count{$key}{page}]} = ("$contitem"); + $$flag{$key}{seq} = 0; + } + } elsif ($cms eq 'bb5' || $cms eq 'bb6') { + if ($$flag{$key}{page}) { + push @{$$pagecontents{$key}[$$count{$key}{page}]},$contitem; + } else { + if ($contcount == 1) { + if ($packageflag) { + $src = $srcstem.'/resfiles/'.$res.'/index.html'; # Needs to be entry point + } else { + $src = $srcstem.'/resfiles/'.$res.'.html'; + } + } else { + $$count{$key}{page} ++; + $src = $srcstem.'/pages/'.$key.'_'.$$count{$key}{page}.'.page'; + @{$$pagecontents{$key}[$$count{$key}{page}]} = ("$contitem"); + } + $$flag{$key}{seq} = 0; + } + } elsif ($cms eq 'webct4') { + if ($type eq 'webctquiz') { + $src = $srcstem.'/pages/'.$res.'.page'; + $$count{$key}{page} ++; + $$flag{$key}{seq} = 0; + } else { + if (grep/^$file$/,@{$$hrefs{$res}}) { + my $filename; + if ($file =~ m-/([^/]+)$-) { + $filename = $1; + } + $src = $srcstem.'/resfiles/'.$res.'/'.$filename; + } else { + foreach my $file (@{$$hrefs{$res}}) { + my $filename; + if ($file =~ m-/([^/]+)$-) { + $filename = $1; + } + $src = $srcstem.'/resfiles/'.$res.'/'.$filename; + } + } + $$flag{$key}{page} = 0; + $$flag{$key}{file} = 1; + } + } + return $src; +} + + +# ---------------------------------------------------------------- Process Blackboard specials - announcements, bulletin boards, quizzes and surveys +sub process_specials { + my ($context,$type,$specials,$topnum,$contentscount,$destdir,$udom,$uname,$cdom,$crs,$timenow,$newdir,$timestamp,$resinfo,$seqtext,$pagesfiles,$seqfiles,$topurls,$topnames) = @_; + my $src = ''; + my $specialsrc = ''; + my $nextnum = 0; + my $seqstem = ''; + if ($context eq 'CSTR') { + $seqstem = "/res/$udom/$uname/$newdir"; + } elsif ($context eq 'DOCS') { + $seqstem = '/uploaded/'.$cdom.'/'.$crs.'/'.$timenow; + } + my %seqnames = ( + boards => 'bulletinboards', + quizzes => 'quizzes', + surveys => 'surveys', + announcements => 'announcements', + pools => 'pools' + ); + my %seqtitles = ( + boards => 'Course Bulletin Boards', + quizzes => 'Course Quizzes', + surveys => 'Course Surveys', + announcements => 'Course Announcements', + pools => 'Course Question Pools' + ); + $$topnum ++; + + if ($type eq 'announcements') { + $src = "$seqstem/pages/$seqnames{$type}.page"; + } else { + $src = "$seqstem/sequences/$seqnames{$type}.sequence"; + } + + push @{$topurls}, $src; + push @{$topnames}, $seqtitles{$type}; + + $$seqtext .= qq| +\n|; + if ($$topnum == $contentscount) { + $$seqtext .= qq|\n|; + } + } else { + if ($$topnum == $contentscount) { + $$seqtext .= qq| type="finish">\n|; + } else { + $$seqtext .= qq|> +\n|; + } + } + + if ($type eq "announcements") { + push @{$pagesfiles}, "$seqnames{$type}.page"; + open(ITEM,">$destdir/pages/$seqnames{$type}.page"); + } else { + push @{$seqfiles}, "$seqnames{$type}.sequence"; + open(ITEM,">$destdir/sequences/$seqnames{$type}.sequence"); + } + + if ($type eq 'boards') { + $specialsrc = "/adm/$udom/$uname/$$timestamp[0]/bulletinboard"; + } elsif ($type eq 'announcements') { + $specialsrc = "$seqstem/resfiles/$$specials[0].html"; + } elsif ($type eq 'pools') { + $specialsrc = "$seqstem/sequences/$$specials[0].sequence"; + } else { + $specialsrc = "$seqstem/pages/$$specials[0].page"; + } + print ITEM qq| + +|; + if (@{$specials} == 1) { + print ITEM qq| +\n|; + } else { + for (my $i=1; $i<@{$specials}; $i++) { + my $curr = $i+1; + my $next = $i+2; + if ($type eq 'boards') { + $specialsrc = "/adm/$udom/$uname/$$timestamp[$i]/bulletinboard"; + } elsif ($type eq 'announcements') { + $specialsrc = "$seqstem/resfiles/$$specials[$i].html"; + } else { + $specialsrc = "$seqstem/pages/$$specials[$i].page"; + } + print ITEM qq|\n|; + } else { + print ITEM qq|> +\n|; + } + } + } + print ITEM qq||; + close(ITEM); +} + +# ---------------------------------------------------------------- Process Blackboard users +sub process_user { + my ($res,$docroot,$destdir,$settings,$user_crs,$user_cdom,$user_handling) = @_; + my $xmlfile = $docroot.'/'.$res.".dat"; + my $filecount = 0; + my @state; + my $userid = ''; + my $linknum = 0; + + my $p = HTML::Parser->new + ( + xml_mode => 1, + start_h => + [sub { + my ($tagname, $attr) = @_; + push @state, $tagname; + if ("@state" eq "USERS USER") { + $userid = $attr->{value}; + %{$$settings{$userid}} = (); + @{$$settings{$userid}{links}} = (); + } elsif ("@state" eq "USERS USER LOGINID") { + $$settings{$userid}{loginid} = $attr->{value}; + } elsif ("@state" eq "USERS USER PASSPHRASE") { + $$settings{$userid}{passphrase} = $attr->{value}; + } elsif ("@state" eq "USERS USER STUDENTID" ) { + $$settings{$userid}{studentid} = $attr->{value}; + } elsif ("@state" eq "USERS USER NAMES FAMILY" ) { + $$settings{$userid}{family} = $attr->{value}; + } elsif ("@state" eq "USERS USER NAMES GIVEN" ) { + $$settings{$userid}{given} = $attr->{value}; + } elsif ("@state" eq "USERS USER ADDRESSES BUSINESS DATA EMAIL") { + $$settings{$userid}{email} = $attr->{value}; + } elsif ("@state" eq "USERS USER USER_ROLE") { + $$settings{$userid}{user_role} = $attr->{value}; + } elsif ("@state" eq "USERS USER FLAGS ISAVAILABLE") { + $$settings{$userid}{isavailable} = $attr->{value}; + } elsif ("@state" eq "USERS USER PERSONALPAGE FILELIST IMAGE") { + $$settings{$userid}{image} = $attr->{value}; + } elsif ( ($state[-2] eq "LINKLIST") && ($state[-1] eq "LINK") ) { + %{$$settings{$userid}{links}[$linknum]} = (); + $$settings{$userid}{links}[$linknum]{url} = $attr->{value}; + $linknum ++; + } + }, "tagname, attr"], + text_h => + [sub { + my ($text) = @_; + if ("@state" eq "USERS USER PERSONALPAGE TITLE") { + $$settings{$userid}{title} = $text; + } elsif ("@state" eq "USERS USER PERSONALPAGE DESCRIPTION") { + $$settings{$userid}{description} = $text; + } elsif (($state[-2] eq "LINK") && ($state[-1] eq "TITLE")) { + $$settings{$userid}{links}[$linknum]{title} = $text; + } elsif (($state[-3] eq "LINK") && ($state[-2] eq "DESCRIPTION") && ($state[-1] eq "TEXT")) { + $$settings{$userid}{links}[$linknum]{text} = $text; + } + }, "dtext"], + end_h => + [sub { + my ($tagname) = @_; + if ("@state" eq "USERS USER") { + $linknum = 0; + } + pop @state; + }, "tagname"], + ); + $p->unbroken_text(1); + $p->parse_file($xmlfile); + $p->eof; + + my $configvars = &LONCAPA::Configuration::read_conf('loncapa.conf'); + my $xmlstem = $$configvars{'lonDaemons'}."/tmp/".$user_cdom."_".$user_crs."_"; + + foreach my $user_id (keys %{$settings}) { + if ($$settings{$user_id}{user_role} eq "s") { + + } elsif ($user_handling eq 'enrollall') { + + } + } +} + +# ---------------------------------------------------------------- Process Blackboard groups +sub process_group { + my ($res,$docroot,$destdir,$settings) = @_; + my $xmlfile = $docroot.'/'.$res.".dat"; + my $filecount = 0; + my @state; + my $grp; + + my $p = HTML::Parser->new + ( + xml_mode => 1, + start_h => + [sub { + my ($tagname, $attr) = @_; + push @state, $tagname; + if ("@state" eq "GROUPS GROUP") { + $grp = $attr->{id}; + } + if ("@state" eq "GROUPS GROUP TITLE") { + $$settings{$grp}{title} = $attr->{value}; + } elsif ("@state" eq "GROUPS GROUP FLAGS ISAVAILABLE") { + $$settings{$grp}{isavailable} = $attr->{value}; + } elsif ("@state" eq "GROUPS GROUP FLAGS HASCHATROOM") { + $$settings{$grp}{chat} = $attr->{value}; + } elsif ("@state" eq "GROUPS GROUP FLAGS HASDISCUSSIONBOARD") { + $$settings{$grp}{discussion} = $attr->{value}; + } elsif ("@state" eq "GROUPS GROUP FLAGS HASTRANSFERAREA") { + $$settings{$grp}{transfer} = $attr->{value}; + } elsif ("@state" eq "GROUPS GROUP FLAGS ISPUBLIC") { + $$settings{$grp}{public} = $attr->{value}; + } + }, "tagname, attr"], + text_h => + [sub { + my ($text) = @_; + if ("@state" eq "GROUPS DESCRIPTION") { + $$settings{$grp}{description} = $text; +# print "Staff text is $text\n"; + } + }, "dtext"], + end_h => + [sub { + my ($tagname) = @_; + pop @state; + }, "tagname"], + ); + $p->unbroken_text(1); + $p->parse_file($xmlfile); + $p->eof; +} + +# ---------------------------------------------------------------- Process Blackboard Staff +sub process_staff { + my ($res,$docroot,$dirname,$destdir,$settings,$resrcfiles) = @_; + my $xmlfile = $docroot.'/'.$res.".dat"; + my $filecount = 0; + my @state; + %{$$settings{name}} = (); + %{$$settings{office}} = (); + + my $p = HTML::Parser->new + ( + xml_mode => 1, + start_h => + [sub { + my ($tagname, $attr) = @_; + push @state, $tagname; + if ("@state" eq "STAFFINFO TITLE") { + $$settings{title} = $attr->{value}; + } elsif ("@state" eq "STAFFINFO BIOGRAPHY TEXTCOLOR") { + $$settings{textcolor} = $attr->{value}; + } elsif ("@state" eq "STAFFINFO BIOGRAPHY FLAGS ISHTML") { + $$settings{ishtml} = $attr->{value}; + } elsif ("@state" eq "STAFFINFO FLAGS ISAVAILABLE" ) { + $$settings{isavailable} = $attr->{value}; + } elsif ("@state" eq "STAFFINFO FLAGS ISFOLDER" ) { + $$settings{isfolder} = $attr->{value}; + } elsif ("@state" eq "STAFFINFO POSITION" ) { + $$settings{position} = $attr->{value}; + } elsif ("@state" eq "STAFFINFO HOMEPAGE" ) { + $$settings{homepage} = $attr->{value}; + } elsif ("@state" eq "STAFFINFO IMAGE") { + $$settings{image} = $attr->{value}; + } + }, "tagname, attr"], + text_h => + [sub { + my ($text) = @_; + if ("@state" eq "STAFFINFO BIOGRAPHY TEXT") { + $$settings{text} = $text; +# print "Staff text is $text\n"; + } elsif ("@state" eq "STAFFINFO CONTACT PHONE") { + $$settings{phone} = $text; + } elsif ("@state" eq "STAFFINFO CONTACT EMAIL") { + $$settings{email} = $text; + } elsif ("@state" eq "STAFFINFO CONTACT NAME FORMALTITLE") { + $$settings{name}{formaltitle} = $text; + } elsif ("@state" eq "STAFFINFO CONTACT NAME FAMILY") { + $$settings{name}{family} = $text; + } elsif ("@state" eq "STAFFINFO CONTACT NAME GIVEN") { + $$settings{name}{given} = $text; + } elsif ("@state" eq "STAFFINFO CONTACT OFFICE HOURS") { + $$settings{office}{hours} = $text; + } elsif ("@state" eq "STAFFINFO CONTACT OFFICE ADDRESS") { + $$settings{office}{address} = $text; + } + }, "dtext"], + end_h => + [sub { + my ($tagname) = @_; + pop @state; + }, "tagname"], + ); + $p->unbroken_text(1); + $p->parse_file($xmlfile); + $p->eof; + + my $fontcol = ''; + if (defined($$settings{textcolor})) { + $fontcol = qq|color="$$settings{textcolor}"|; + } + if (defined($$settings{text})) { + if ($$settings{ishtml} eq "true") { + $$settings{text} = &HTML::Entities::decode($$settings{text}); + } + } + my $staffentry = qq| + + + + + + + + +
$$settings{name}{formaltitle} $$settings{name}{given} $$settings{name}{family} +
+ |; + if ( defined($$settings{email}) && $$settings{email} ne '') { + $staffentry .= qq| + + + + + |; + } + if (defined($$settings{phone}) && $$settings{phone} ne '') { + $staffentry .= qq| + + + + + |; + } + if (defined($$settings{office}{address}) && $$settings{office}{address} ne '') { + $staffentry .= qq| + + + + + |; + } + if (defined($$settings{office}{hours}) && $$settings{office}{hours} ne '') { + $staffentry .= qq| + + + + + |; + } + if ( defined($$settings{homepage}) && $$settings{homepage} ne '') { + $staffentry .= qq| + + + + + |; + } + if (defined($$settings{text}) && $$settings{text} ne '') { + $staffentry .= qq| + + + + |; + } + $staffentry .= qq| +
+ Email: + + $$settings{email} +
+ Phone: + + $$settings{phone} +
+ Address: + + $$settings{office}{address} +
+ Office Hours: + + $$settings{office}{hours} +
+ Personal Link: + + $$settings{homepage} +
+ Other Information:
$$settings{text} +
+ 		+ |; + if ( defined($$settings{image}) ) { + $staffentry .= qq| + + |; + } + $staffentry .= qq| +
+ |; + open(FILE,">$destdir/resfiles/$res.html"); + push @{$resrcfiles}, "$res.html"; + print FILE qq| + +$$settings{title} + + +$staffentry + +|; + close(FILE); +} + +# ---------------------------------------------------------------- Process Blackboard Links +sub process_link { + my ($res,$docroot,$dirname,$destdir,$settings,$resrcfiles) = @_; + my $xmlfile = $docroot.'/'.$res.".dat"; + my @state = (); + my $p = HTML::Parser->new + ( + xml_mode => 1, + start_h => + [sub { + my ($tagname, $attr) = @_; + push @state, $tagname; + if ("@state" eq "EXTERNALLINK TITLE") { + $$settings{title} = $attr->{value}; + } elsif ("@state" eq "EXTERNALLINK TEXTCOLOR") { + $$settings{textcolor} = $attr->{value}; + } elsif ("@state" eq "EXTERNALLINK DESCRIPTION FLAGS ISHTML") { + $$settings{ishtml} = $attr->{value}; + } elsif ("@state" eq "EXTERNALLINK FLAGS ISAVAILABLE" ) { + $$settings{isavailable} = $attr->{value}; + } elsif ("@state" eq "EXTERNALLINK FLAGS LAUNCHINNEWWINDOW" ) { + $$settings{newwindow} = $attr->{value}; + } elsif ("@state" eq "EXTERNALLINK FLAGS ISFOLDER" ) { + $$settings{isfolder} = $attr->{value}; + } elsif ("@state" eq "EXTERNALLINK POSITION" ) { + $$settings{position} = $attr->{value}; + } elsif ("@state" eq "EXTERNALLINK URL" ) { + $$settings{url} = $attr->{value}; + } + }, "tagname, attr"], + text_h => + [sub { + my ($text) = @_; + if ("@state" eq "EXTERNALLINK DESCRIPTION TEXT") { + $$settings{text} = $text; + } + }, "dtext"], + end_h => + [sub { + my ($tagname) = @_; + pop @state; + }, "tagname"], + ); + $p->unbroken_text(1); + $p->parse_file($xmlfile); + $p->eof; + + my $linktag = ''; + my $fontcol = ''; + if (defined($$settings{textcolor})) { + $fontcol = qq||; + } + if (defined($$settings{text})) { + if ($$settings{ishtml} eq "true") { + $$settings{text} = &HTML::Entities::decode($$settings{text}); + } + } + + if (defined($$settings{url}) ) { + $linktag = qq|$$settings{title}|; + } + + open(FILE,">$destdir/resfiles/$res.html"); + push @{$resrcfiles}, "$res.html"; + print FILE qq| + +$$settings{title} + + +$fontcol +$linktag +$$settings{text} +|; + if (defined($$settings{textcolor})) { + print FILE qq||; + } + print FILE qq| + + |; + close(FILE); +} + +# ---------------------------------------------------------------- Process Blackboard Discussion Boards +sub process_db { + my ($res,$docroot,$destdir,$timestamp,$crs,$cdom,$handling,$uname,$settings,$longcrs) = @_; + my $xmlfile = $docroot.'/'.$res.".dat"; + my @state = (); + my @allmsgs = (); + my %msgidx = (); + my %threads; # all threads, keyed by message ID + my $msg_id; # the current message ID + my %message; # the current message being accumulated for $msg_id + + my $p = HTML::Parser->new + ( + xml_mode => 1, + start_h => + [sub { + my ($tagname, $attr) = @_; + push @state, $tagname; + my $depth = 0; + my @seq = (); + if ("@state" eq "FORUM TITLE") { + $$settings{title} = $attr->{value}; + } elsif ("@state" eq "FORUM DESCRIPTION TEXTCOLOR") { + $$settings{textcolor} = $attr->{value}; + } elsif ("@state" eq "FORUM DESCRIPTION FLAGS ISHTML") { + $$settings{ishtml} = $attr->{value}; + } elsif ("@state" eq "FORUM DESCRIPTION FLAGS ISNEWLINELITERAL") { + $$settings{newline} = $attr->{value}; + } elsif ("@state" eq "FORUM POSITION" ) { + $$settings{position} = $attr->{value}; + } elsif ("@state" eq "FORUM FLAGS ISREADONLY") { + $$settings{isreadonly} = $attr->{value}; + } elsif ("@state" eq "FORUM FLAGS ISAVAILABLE" ) { + $$settings{isavailable} = $attr->{value}; + } elsif ("@state" eq "FORUM FLAGS ALLOWANONYMOUSPOSTINGS" ) { + $$settings{allowanon} = $attr->{value}; + } elsif ( ($state[0] eq "FORUM") && ($state[1] eq "MESSAGETHREADS") && ($state[2] eq "MSG") ) { + if ($state[-1] eq "MSG") { + unless ($msg_id eq '') { + push @{$threads{$msg_id}}, { %message }; + $depth = @state - 3; + if ($depth > @seq) { + push @seq, $msg_id; + } + } + if ($depth < @seq) { + pop @seq; + } + $msg_id = $attr->{id}; + push @allmsgs, $msg_id; + $msgidx{$msg_id} = @allmsgs; + %message = (); + $message{depth} = $depth; + if ($depth > 0) { + $message{parent} = $seq[-1]; + } else { + $message{parent} = "None"; + } + } elsif ($state[-1] eq "TITLE") { + $message{title} = $attr->{value}; + } elsif ( ( $state[-3] eq "MESSAGETEXT" ) && ( $state[-2] eq "FLAGS" ) && ( $state[-1] eq "ISHTML" ) ) { + $message{ishtml} = $attr->{value}; + } elsif ( ( $state[-3] eq "MESSAGETEXT" ) && ( $state[-2] eq "FLAGS" ) && ( $state[-1] eq "ISNEWLINELITERAL" ) ) { + $message{newline} = $attr->{value}; + } elsif ( ( $state[-2] eq "DATES" ) && ( $state[-1] eq "CREATED" ) ) { + $message{created} = $attr->{value}; + } elsif ( $state[@state-2] eq "FLAGS") { + if ($state[@state-1] eq "ISANONYMOUS") { + $message{isanonymous} = $attr->{value}; + } + } elsif ( $state[-2] eq "USER" ) { + if ($state[-1] eq "USERID") { + $message{userid} = $attr->{value}; + } elsif ($state[@state-1] eq "USERNAME") { + $message{username} = $attr->{value}; + } elsif ($state[@state-1] eq "EMAIL") { + $message{email} = $attr->{value}; + } + } elsif ( ($state[-2] eq "FILELIST") && ($state[-1] eq "IMAGE") ) { + $message{attachment} = $attr->{value}; + } + } + }, "tagname, attr"], + text_h => + [sub { + my ($text) = @_; + if ("@state" eq "FORUM DESCRIPTION TEXT") { + $$settings{text} = $text; + } elsif ( ($state[0] eq "FORUM") && ($state[1] eq "MESSAGETHREADS") && ($state[2] eq "MSG") ) { + if ( ($state[-2] eq "MESSAGETEXT") && ($state[-1] eq "TEXT") ){ + $message{text} = $text; + } + } + }, "dtext"], + end_h => + [sub { + my ($tagname) = @_; + if ( $state[-1] eq "MESSAGETHREADS" ) { + push @{$threads{$msg_id}}, { %message }; + } + pop @state; + }, "tagname"], + ); + $p->unbroken_text(1); + $p->parse_file($xmlfile); + $p->eof; + + if (defined($$settings{text})) { + if ($$settings{ishtml} eq "false") { + if ($$settings{isnewline} eq "true") { + $$settings{text} =~ s#\n#
#g; + } + } else { + $$settings{text} = &HTML::Entities::decode($$settings{text}); + } + if (defined($$settings{fontcolor}) ) { + $$settings{text} = "".$$settings{text}.""; + } + } + my $boardname = 'bulletinpage_'.$timestamp; + my %boardinfo = ( + 'aaa_title' => $$settings{title}, + 'bbb_content' => $$settings{text}, + 'ccc_webreferences' => '', + 'uploaded.lastmodified' => time, + ); + + my $putresult = &Apache::lonnet::put($boardname,\%boardinfo,$cdom,$crs); + if ($handling eq 'importall') { + foreach my $msg_id (@allmsgs) { + foreach my $message ( @{$threads{$msg_id}} ) { + my %contrib = ( + 'sendername' => $$message{userid}, + 'senderdomain' => $cdom, + 'screenname' => '', + 'plainname' => $$message{username}, + ); + unless ($$message{parent} eq 'None') { + $contrib{replyto} = $msgidx{$$message{parent}}; + } + if (defined($$message{isanonymous}) ) { + if ($$message{isanonymous} eq 'true') { + $contrib{'anonymous'} = 'true'; + } + } + if ( defined($$message{attachment}) ) { + my $url = $$message{attachment}; + my $oldurl = $url; + my $newurl = $url; + unless ($url eq '') { + $newurl =~ s/\//_/g; + unless ($longcrs eq '') { + if (!-e "/home/httpd/lonUsers/$cdom/$longcrs/userfiles") { + mkdir("/home/httpd/lonUsers/$cdom/$longcrs/userfiles",0755); + } + if (!-e "/home/httpd/lonUsers/$cdom/$longcrs/userfiles/$newurl") { + system("cp $destdir/resfiles/$res/$$message{attachment} /home/httpd/lonUsers/$cdom/$longcrs/userfiles/$newurl"); + } + $contrib{attachmenturl} = '/uploaded/'.$cdom.'/'.$crs.'/'.$newurl; + } + } + } + if (defined($$message{title}) ) { + $contrib{'message'} = $$message{title}; + } + if (defined($$message{text})) { + if ($$message{ishtml} eq "false") { + if ($$message{isnewline} eq "true") { + $$message{text} =~ s#\n#
#g; + } + } else { + $$message{text} = &HTML::Entities::decode($$message{text}); + } + $contrib{'message'} .= '

'.$$message{text}; + my $symb = 'bulletin___'.$timestamp.'___adm/wrapper/adm/'.$cdom.'/'.$uname.'/'.$timestamp.'/bulletinboard'; + my $postresult = &addposting($symb,\%contrib,$cdom,$crs); + } + } + } + } +} + +# ---------------------------------------------------------------- Add Posting to Bulletin Board +sub addposting { + my ($symb,$contrib,$cdom,$crs)=@_; + my $status=''; + if (($symb) && ($$contrib{message})) { + my $crsdom = $cdom.'_'.$crs; + &Apache::lonnet::store($contrib,$symb,$crsdom,$cdom,$crs); + my %storenewentry=($symb => time); + &Apache::lonnet::put('discussiontimes',\%storenewentry,$cdom,$crs); + } + my %record=&Apache::lonnet::restore('_discussion'); + my ($temp)=keys %record; + unless ($temp=~/^error\:/) { + my %newrecord=(); + $newrecord{'resource'}=$symb; + $newrecord{'subnumber'}=$record{'subnumber'}+1; + &Apache::lonnet::cstore(\%newrecord,'_discussion'); + $status = 'ok'; + } else { + $status.='Failed.'; + } + return $status; +} + +sub parse_bb5_assessment { + my ($res,$docroot,$container,$settings,$allanswers,$allchoices,$allids) = @_; + my $xmlfile = $docroot.'/'.$res.".dat"; + my @state = (); + my $id; # the current question ID + my $answer_id; # the current answer ID + my %toptag = ( pool => 'POOL', + quiz => 'ASSESSMENT', + survey => 'ASSESSMENT' + ); + + my $p = HTML::Parser->new + ( + xml_mode => 1, + start_h => + [sub { + my ($tagname, $attr) = @_; + push @state, $tagname; + my $depth = 0; + my @seq = (); + my $class; + my $state_str = join(" ",@state); + if ($container eq "pool") { + if ("@state" eq "POOL TITLE") { + $$settings{title} = $attr->{value}; + } + } else { + if ("@state" eq "ASSESSMENT TITLE") { + $$settings{title} = $attr->{value}; + } elsif ("@state" eq "ASSESSMENT FLAG" ) { + $$settings{isnewline} = $attr->{value}; + } elsif ("@state" eq "ASSESSMENT FLAGS ISAVAILABLE") { + $$settings{isavailable} = $attr->{value}; + } elsif ("@state" eq "ASSESSMENT FLAGS ISANONYMOUS" ) { + $$settings{isanonymous} = $attr->{id}; + } elsif ("@state" eq "ASSESSMENT FLAGS GIVE FEEDBACK" ) { + $$settings{feedback} = $attr->{id}; + } elsif ("@state" eq "ASSESSMENT FLAGS SHOWCORRECT" ) { + $$settings{showcorrect} = $attr->{id}; + } elsif ("@state" eq "ASSESSMENT FLAGS SHOWRESULTS" ) { + $$settings{showresults} = $attr->{id}; + } elsif ("@state" eq "ASSESSMENT FLAGS ALLOWMULTIPLE" ) { + $$settings{allowmultiple} = $attr->{id}; + } elsif ("@state" eq "ASSESSMENT ASSESSMENTTYPE" ) { + $$settings{type} = $attr->{id}; + } + } + if ("@state" eq "$toptag{$container} QUESTIONLIST QUESTION") { + $id = $attr->{id}; + push @{$allids}, $id; + %{$$settings{$id}} = (); + @{$$allanswers{$id}} = (); + $$settings{$id}{class} = $attr->{class}; + unless ($container eq "pool") { + $$settings{$id}{points} = $attr->{points}; + } + @{$$settings{$id}{correctanswer}} = (); + } elsif ( ($state[0] eq $toptag{$container}) && ($state[-1] =~ m/^QUESTION_(\w+)$/) ) { + $id = $attr->{id}; + } elsif ( ($state[0] eq $toptag{$container}) && ($state[1] =~ m/^QUESTION_(\w+)$/) && ($state[2] eq "BODY") && ($state[3] eq "FLAGS") ) { + if ($state[4] eq "ISHTML") { + $$settings{$id}{ishtml} = $attr->{value}; + } elsif ($state[4] eq "ISNEWLINELITERAL") { + $$settings{$id}{newline} = $attr->{value}; + } + } elsif ( ($state[0] eq $toptag{$container}) && ($state[1] =~ m/^QUESTION_(\w+)$/) && ($state[2] eq "IMAGE") ) { + $$settings{$id}{image} = $attr->{value}; + $$settings{$id}{style} = $attr->{style}; + } elsif ( ($state[0] eq $toptag{$container}) && ($state[1] =~ m/^QUESTION_(\w+)$/) && ($state[2] eq "URL") ) { + $$settings{$id}{url} = $attr->{value}; + $$settings{$id}{name} = $attr->{name}; + } elsif ( ($state[0] eq $toptag{$container}) && ($state[1] =~ m/^QUESTION_(\w+)$/) && ($state[-1] eq "ANSWER") ) { + $answer_id = $attr->{id}; + push @{$$allanswers{$id}},$answer_id; + %{$$settings{$id}{$answer_id}} = (); + $$settings{$id}{$answer_id}{position} = $attr->{position}; + if ($$settings{$id}{class} eq 'QUESTION_MATCH') { + $$settings{$id}{$answer_id}{placement} = $attr->{placement}; + $$settings{$id}{$answer_id}{type} = 'answer'; + } + } elsif ( ($state[0] eq $toptag{$container}) && ($state[1] =~ m/^QUESTION_(\w+)$/) && ($state[-1] eq "CHOICE") ) { + $answer_id = $attr->{id}; + push @{$$allchoices{$id}},$answer_id; + %{$$settings{$id}{$answer_id}} = (); + $$settings{$id}{$answer_id}{position} = $attr->{position}; + $$settings{$id}{$answer_id}{placement} = $attr->{placement}; + $$settings{$id}{$answer_id}{type} = 'choice'; + } elsif ( ($state[0] eq $toptag{$container}) && ($state[1] =~ m/^QUESTION_(\w+)$/) && ($state[2] eq "ANSWER") ) { + if ($state[3] eq "IMAGE") { + $$settings{$id}{$answer_id}{image} = $attr->{value}; + $$settings{$id}{$answer_id}{style} = $attr->{style}; + } elsif ($state[3] eq "URL") { + $$settings{$id}{$answer_id}{url} = $attr->{value}; + } + } elsif ( ($state[0] eq $toptag{$container}) && ($state[1] =~ m/^QUESTION_(\w+)$/) && ($state[2] eq "CHOICE") ) { + if ($state[3] eq "IMAGE") { + $$settings{$id}{$answer_id}{image} = $attr->{value}; + $$settings{$id}{$answer_id}{style} = $attr->{style}; + } elsif ($state[3] eq "URL") { + $$settings{$id}{$answer_id}{url} = $attr->{value}; + } + } elsif ( ($state[0] eq $toptag{$container}) && ($state[1] =~ m/^QUESTION_(\w+)$/) && ($state[2] eq "GRADABLE") && ($state[3] eq "CORRECTANSWER") ) { + my $corr_answer = $attr->{answer_id}; + push @{$$settings{$id}{correctanswer}}, $corr_answer; + my $type = $1; + if ($type eq 'TRUEFALSE') { + $$settings{$id}{$corr_answer}{answer_position} = $attr->{position}; + } elsif ($type eq 'ORDER') { + $$settings{$id}{$corr_answer}{order} = $attr->{order}; + } elsif ($type eq 'MATCH') { + $$settings{$id}{$corr_answer}{choice_id} = $attr->{choice_id}; + } + } + }, "tagname, attr"], + text_h => + [sub { + my ($text) = @_; + $text =~ s/^\s+//g; + $text =~ s/\s+$//g; + unless ($container eq "pool") { + if ("@state" eq "ASSESSMENT DESCRIPTION TEXT") { + $$settings{description} = $text; + } elsif ("@state" eq "ASSESSMENT INSTRUCTIONS ") { + $$settings{instructions}{text} = $text; + } + } + if ( ($state[0] eq $toptag{$container}) && ($state[1] =~ m/^QUESTION_(\w+)$/) && ($state[2] eq "BODY") && ($state[-1] eq "TEXT") ) { + unless ($text eq '') { + $$settings{$id}{text} = $text; + } + } elsif ( ($state[0] eq $toptag{$container}) && ($state[1] =~ m/^QUESTION_(\w+)$/) && ($state[2] eq "ANSWER") && ($state[-1] eq "TEXT") ) { + unless ($text eq '') { + $$settings{$id}{$answer_id}{text} = $text; + } + } elsif ( ($state[0] eq $toptag{$container}) && ($state[1] =~ m/^QUESTION_(\w+)$/) && ($state[2] eq "CHOICE") && ($state[-1] eq "TEXT") ) { + unless ($text eq '') { + $$settings{$id}{$answer_id}{text} = $text; + } + } elsif ( ($state[0] eq $toptag{$container}) && ($state[1] =~ m/^QUESTION_(\w+)$/) && ($state[2] eq "GRADABLE") && ($state[-1] eq "FEEDBACK_WHEN_CORRECT") ) { + unless ($text eq '') { + $$settings{$id}{feedback_corr} = $text; + } + } elsif ( ($state[0] eq $toptag{$container}) && ($state[1] =~ m/^QUESTION_(\w+)$/) && ($state[2] eq "GRADABLE") && ($state[-1] eq "FEEDBACK_WHEN_INCORRECT") ) { + unless ($text eq '') { + $$settings{$id}{feedback_incorr} = $text; + } + } + }, "dtext"], + end_h => + [sub { + my ($tagname) = @_; + pop @state; + }, "tagname"], + ); + $p->unbroken_text(1); + $p->marked_sections(1); + $p->parse_file($xmlfile); + $p->eof; +} + +sub parse_bb6_assessment { + my ($res,$docroot,$container,$settings,$allanswers,$allchoices,$allids) = @_; + return; +} + +sub parse_webct4_assessment { + my ($res,$docroot,$href,$container,$allids) = @_; + my $xmlfile = $docroot.'/'.$href; #quiz file + my @state = (); + my $id; # the current question ID + my $p = HTML::Parser->new + ( + xml_mode => 1, + start_h => + [sub { + my ($tagname, $attr) = @_; + push @state, $tagname; + my $depth = 0; + my @seq = (); + if ("@state" eq "questestinterop assessment section itemref") { + $id = $attr->{linkrefid}; + push(@{$allids},$id); + } + }, "tagname, attr"], + text_h => + [sub { + my ($text) = @_; + }, "dtext"], + end_h => + [sub { + my ($tagname) = @_; + pop @state; + }, "tagname"], + ); + $p->unbroken_text(1); + $p->parse_file($xmlfile); + $p->eof; +} + +sub parse_webct4_quizprops { + my ($res,$docroot,$href,$container,$qzparams) = @_; + my $xmlfile = $docroot.'/'.$href; #properties file + my @state = (); + %{$$qzparams{$res}} = (); + my $p = HTML::Parser->new + ( + xml_mode => 1, + start_h => + [sub { + my ($tagname, $attr) = @_; + push @state, $tagname; + }, "tagname, attr"], + text_h => + [sub { + my ($text) = @_; + if ($state[0] eq 'properties' && $state[1] eq 'delivery') { + if ($state[2] eq 'time_available') { + $$qzparams{$res}{opendate} = $text; + } elsif ($state[2] eq 'time_due') { + $$qzparams{$res}{duedate} = $text; + } elsif ($state[3] eq 'max_attempt') { + $$qzparams{$res}{tries} = $text; + } elsif ($state[3] eq 'post_submission') { + $$qzparams{$res}{posts} = $text; + } elsif ($state[3] eq 'method') { + $$qzparams{$res}{method} = $text; + } + } elsif ($state[0] eq 'properties' && $state[1] eq 'processing') { + if ($state[2] eq 'scores' && $state[3] eq 'score') { + $$qzparams{$res}{weight} = $text; + } elsif ($state[2] eq 'selection' && $state[3] eq 'select') { + $$qzparams{$res}{numpick} = $text; + } + } elsif ($state[0] eq 'properties' && $state[1] eq 'result') { + if ($state[2] eq 'display_answer') { + $$qzparams{$res}{showanswer} = $text; + } + } + }, "dtext"], + end_h => + [sub { + my ($tagname) = @_; + pop @state; + }, "tagname"], + ); + $p->unbroken_text(1); + $p->parse_file($xmlfile); + $p->eof; +} + +sub parse_webct4_questionDB { + my ($docroot,$href,$catinfo,$settings,$allanswers,$allchoices,$allids) = @_; + $href =~ s#[^/]+$##; + my $xmlfile = $docroot.'/'.$href.'questionDB.xml'; #quizDB file + my @state = (); + my $category; # the current category ID + my $id; # the current question ID + my $list; # the current list ID for multiple choice questions + my $numid; # the current answer ID for numerical questions + my $grp; # the current group ID for matching questions + my $label; # the current reponse label for string questions + my $str_id; # the current string ID for string questions + my $unitid; # the current unit ID for numerical questions + my $answer_id; # the current answer ID + my $fdbk; # the current feedback ID + my $currvar; # the current variable for numerical problems + my $fibtype; # the current fill-in-blank type for numerical or string + my $prompt; + my $boxnum; + my %setvar = ( + varname => '', + action => '', + ); + my $currtexttype; + my $currimagtype; + my $p = HTML::Parser->new + ( + xml_mode => 1, + start_h => + [sub { + my ($tagname, $attr) = @_; + push @state, $tagname; + if ("@state" eq "questestinterop section") { + $category = $attr->{ident}; + %{$$catinfo{$category}} = (); + $$catinfo{$category}{title} = $attr->{title}; + } + if ("@state" eq "questestinterop section item") { + $id = $attr->{ident}; + push @{$allids}, $id; + push(@{$$catinfo{$category}{contents}},$id); + %{$$settings{$id}} = (); + @{$$allchoices{$id}} = (); + @{$$settings{$id}{grps}} = (); + @{$$settings{$id}{lists}} = (); + @{$$settings{$id}{feedback}} = (); + @{$$settings{$id}{str}} = (); + %{$$settings{$id}{strings}} = (); + @{$$settings{$id}{numids}} = (); + @{$$settings{$id}{boxes}} = (); + %{$$allanswers{$id}} = (); + $$settings{$id}{title} = $attr->{title}; + $$settings{$id}{category} = $category; + $boxnum = 0; + } + + if ("@state" eq "questestinterop section item presentation material mattext") { + $$settings{$id}{texttype} = $attr->{texttype}; + $currtexttype = $attr->{texttype}; + } + if ("@state" eq "questestinterop section item presentation material matimage") { + $$settings{$id}{imagtype} = $attr->{imagtype}; + $currimagtype = $attr->{imagtype}; + $$settings{$id}{uri} = $attr->{uri}; + } + +# Matching + if ("@state" eq "questestinterop section item presentation response_grp") { + $$settings{$id}{class} = 'match'; + $grp = $attr->{ident}; + push(@{$$settings{$id}{grps}},$grp); + %{$$settings{$id}{$grp}} = (); + @{$$settings{$id}{$grp}{correctanswer}} = (); + $$settings{$id}{$grp}{rcardinality} = $attr->{rcardinality}; + } + if ("@state" eq "questestinterop section item presentation response_grp material mattext") { + $$settings{$id}{$grp}{texttype} = $attr->{texttype}; + $currtexttype = $attr->{texttype}; + } + if ("@state" eq "questestinterop section item presentation response_grp render_choice response_label") { + $answer_id = $attr->{ident}; + push(@{$$allanswers{$id}{$grp}},$answer_id); + %{$$settings{$id}{$grp}{$answer_id}} = (); + $$settings{$id}{$grp}{$answer_id}{texttype} = $attr->{texttype}; + $currtexttype = $attr->{texttype}; + } + +# Multiple choice + + if ("@state" eq "questestinterop section item presentation flow material mattext") { + $$settings{$id}{texttype} = $attr->{texttype}; + $currtexttype = $attr->{texttype}; + } + if ("@state" eq "questestinterop section item presentation flow response_lid") { + $$settings{$id}{class} = 'multiplechoice'; + $list = $attr->{ident}; + push(@{$$settings{$id}{lists}},$list); + %{$$settings{$id}{$list}} = (); + @{$$allanswers{$id}{$list}} = (); + @{$$settings{$id}{$list}{correctanswer}} = (); + $$settings{$id}{$list}{rcardinality} = $attr->{rcardinality}; + } + if ("@state" eq "questestinterop section item presentation flow response_lid render_choice") { + $$settings{$id}{$list}{randomize} = $attr->{shuffle}; + } + if ("@state" eq "questestinterop section item presentation flow response_lid render_choice flow_label response_label") { + $answer_id = $attr->{ident}; + push(@{$$allanswers{$id}{$list}},$answer_id); + %{$$settings{$id}{$list}{$answer_id}} = (); + } + if ("@state" eq "questestinterop section item presentation flow response_lid render_choice flow_label response_label material mattext") { + $$settings{$id}{$list}{$answer_id}{texttype} = $attr->{texttype}; + $currtexttype = $attr->{texttype}; + } + +# Numerical + if ("@state" eq "questestinterop section item presentation material mat_extension webct:x_webct_v01_dynamicmattext") { + $$settings{$id}{texttype} = $attr->{texttype}; + $currtexttype = $attr->{texttype}; + } + if ("@state" eq "questestinterop section item presentation response_num") { + $$settings{$id}{class} = 'numerical'; + $numid = $attr->{ident}; + push(@{$$settings{$id}{numids}},$numid); + %{$$settings{$id}{$numid}} = (); + %{$$settings{$id}{$numid}{vars}} = (); + @{$$settings{$id}{$numid}{units}} = (); + $$settings{$id}{$numid}{rcardinality} = $attr->{rcardinality}; + } + if ("@state" eq "questestinterop section item presentation response_num material mat_extension webct:x_webct_v01_dynamicdata webct:x_webct_v01_datarange webct:x_webct_v01_minvalue webct:x_webct_v01_variable") { + $currvar = $attr->{name}; + %{$$settings{$id}{$numid}{vars}{$currvar}} = (); + } + if ("@state" eq "questestinterop section item presentation response_num material mat_extension webct:x_webct_v01_dynamicdata webct:x_webct_v01_datarange webct:x_webct_v01_maxvalue webct:x_webct_v01_variable") { + $currvar = $attr->{name}; + } + if ("@state" eq "questestinterop section item presentation response_num material mat_extension webct:x_webct_v01_dynamicdata webct:x_webct_v01_datarange webct:x_webct_v01_decimalnum webct:x_webct_v01_variable") { + $currvar = $attr->{name}; + } + if ("@state" eq "questestinterop section item presentation response_num render_fib") { + $fibtype = $attr->{fibtype}; + $prompt = $attr->{prompt}; + } + if ("@state" eq "questestinterop section item presentation response_num render_fib response_label") { + $$settings{$id}{$numid}{label} = $attr->{ident}; + } + +# String or Numerical + if ("@state" eq "questestinterop section item presentation response_str") { + $str_id = $attr->{ident}; + push(@{$$settings{$id}{str}},$str_id); + @{$$settings{$id}{boxes}[$boxnum]} = (); + $boxnum ++; + %{$$settings{$id}{$str_id}} = (); + @{$$settings{$id}{$str_id}{labels}} = (); + $$settings{$id}{$str_id}{rcardinality} = $attr->{rcardinality}; + } + + if ("@state" eq "questestinterop section item presentation response_str render_fib") { + $fibtype = $attr->{fibtype}; + $prompt = $attr->{prompt}; + } + if ("@state" eq "questestinterop section item presentation response_str render_fib response_label") { + $label = $attr->{ident}; + push(@{$$settings{$id}{$str_id}{labels}},$label); + @{$$settings{$id}{strings}{$label}} = (); + %{$$settings{$id}{$str_id}{$label}} = (); + $$settings{$id}{$str_id}{$label}{fibtype} = $fibtype; + } + +# Numerical + if ("@state" eq "questestinterop section item resprocessing itemproc_extension webct:x_webct_v01_autocalculate webct:x_webct_v01_anspresentation") { + $$settings{$id}{$numid}{digits} = $attr->{digits}; + $$settings{$id}{$numid}{format} = $attr->{format}; + } + if ("@state" eq "questestinterop section item resprocessing itemproc_extension webct:x_webct_v01_autocalculate webct:x_webct_v01_anstolerance") { + $$settings{$id}{$numid}{toltype} = $attr->{type}; + } + if ("@state" eq "questestinterop section item resprocessing itemproc_extension webct:x_webct_v01_autocalculate webct:x_webct_v01_unit") { + $unitid = $attr->{ident}; + %{$$settings{$id}{$numid}{$unitid}} = (); + push(@{$$settings{$id}{$numid}{units}},$unitid); + $$settings{$id}{$numid}{$unitid}{value} = $attr->{value}; + $$settings{$id}{$numid}{$unitid}{space} = $attr->{space}; + $$settings{$id}{$numid}{$unitid}{case} = $attr->{case}; + } + +# Matching + if ("@state" eq "questestinterop section item resprocessing respcondition conditionvar varequal") { + if ($$settings{$id}{class} eq 'match') { + unless ($attr->{respident} eq 'WebCT_Incorrect') { + $grp = $attr->{respident}; + } +# String + } else { + $label = $attr->{respident}; + $$settings{$id}{$label}{case} = $attr->{case}; + } + } + if ("@state" eq "questestinterop section item resprocessing respcondition setvar") { + $setvar{varname} = $attr->{varname}; + if ($setvar{varname} eq 'WebCT_Correct') { + push(@{$$settings{$id}{$grp}{correctanswer}},$answer_id); + } + } + +# String + if ("@state" eq "questestinterop section item resprocessing") { + $boxnum = -1; + } + if ("@state" eq "questestinterop section item resprocessing respcondition") { $boxnum ++; + } + if ("@state" eq "questestinterop section item resprocessing respcondition conditionvar varsubset") { + $$settings{$id}{class} = 'string'; + $label = $attr->{respident}; + } + if ("@state" eq "questestinterop section item resprocessing respcondition conditionvar not") { + $$settings{$id}{class} = 'paragraph'; + } + + +# Feedback + + if ("@state" eq "questestinterop section item respcondition displayfeedback") { + $fdbk = $attr->{linkrefid}; + push(@{$$settings{$id}{feedback}},$fdbk); + $$settings{$id}{$fdbk} = (); + $$settings{$id}{$fdbk}{feedbacktype} = $attr->{feedbacktype}; + } + if ("@state" eq "questestinterop section item itemfeedback") { + $fdbk = $attr->{ident}; + $$settings{$id}{$fdbk}{view} = $attr->{view}; + } + if ("@state" eq "questestinterop section item itemfeedback material mattext") { + $$settings{$id}{$fdbk}{texttype} = $attr->{texttype}; + $currtexttype = $attr->{texttype}; + } + }, "tagname, attr"], + text_h => + [sub { + my ($text) = @_; + if ($currtexttype eq '/text/html') { + $text =~ s#(<img\ssrc=")([^"]+)">#$1../resfiles/$2#g; + } + if ("@state" eq "questestinterop section item itemmetadata qmd_itemtype") { + $$settings{$id}{itemtype} = $text; + if ($text eq 'String') { + $$settings{$id}{class} = 'string'; + } + } + + if ("@state" eq "questestinterop section item presentation material mattext") { + $$settings{$id}{text} = $text; + } +# Matching + if ("@state" eq "questestinterop section item presentation response_grp material mattext") { + $$settings{$id}{$grp}{text} = $text; + unless ($text eq '') { + push(@{$$allchoices{$id}},$grp); + } + } + if ("@state" eq "questestinterop section item presentation response_grp render_choice response_label material mattext") { + $$settings{$id}{$grp}{$answer_id}{text} = $text; + } + +# Multiple choice + + if ("@state" eq "questestinterop section item presentation flow material mattext") { + $$settings{$id}{text} = $text; + } + + if ("@state" eq "questestinterop section item presentation flow response_lid render_choice flow_label response_label material mattext") { + $$settings{$id}{$list}{$answer_id}{text} = $text; + } + +# Numerical + if ("@state" eq "questestinterop section item presentation material mat_extension webct:x_webct_v01_dynamicmattext") { + $$settings{$id}{text} = $text; + } + if ("@state" eq "questestinterop section item presentation response_num material mat_extension webct:x_webct_v01_dynamicdata webct:x_webct_v01_datarange webct:x_webct_v01_minvalue webct:x_webct_v01_variable") { + $$settings{$id}{$numid}{vars}{$currvar}{min} = $text; + } + if ("@state" eq "questestinterop section item presentation response_num material mat_extension webct:x_webct_v01_dynamicdata webct:x_webct_v01_datarange webct:x_webct_v01_maxvalue webct:x_webct_v01_variable") { + $$settings{$id}{$numid}{vars}{$currvar}{max} = $text; + } + if ("@state" eq "questestinterop section item presentation response_num material mat_extension webct:x_webct_v01_dynamicdata webct:x_webct_v01_datarange webct:x_webct_v01_decimalnum webct:x_webct_v01_variable") { + $$settings{$id}{$numid}{vars}{$currvar}{dec} = $text; + } + if ("@state" eq "questestinterop section item resprocessing itemproc_extension webct:x_webct_v01_autocalculate webct:x_webct_v01_formula") { + $$settings{$id}{$numid}{formula} = $text; + } + if ("@state" eq "questestinterop section item resprocessing respcondition conditionvar varequal") { + if ($$settings{$id}{class} eq 'string') { + unless (grep/^$text$/,@{$$settings{$id}{strings}{$label}}) { + push(@{$$settings{$id}{strings}{$label}},$text); + } + unless (grep/^$text$/,@{$$settings{$id}{boxes}[$boxnum]}) { + push(@{$$settings{$id}{boxes}[$boxnum]},$text); + } + } else { + $answer_id = $text; + } + } + if ("@state" eq "questestinterop section item resprocessing respcondition conditionvar varsubset") { # String + unless (grep/^$text$/,@{$$settings{$id}{strings}{$label}}) { + push(@{$$settings{$id}{strings}{$label}},$text); + } + unless (grep/^$text$/,@{$$settings{$id}{boxes}[$boxnum]}) { + push(@{$$settings{$id}{boxes}[$boxnum]},$text); + } + } + if ("@state" eq "questestinterop section item resprocessing respcondition setvar") { + if ($setvar{varname} eq "answerValue") { # Multiple Choice + if ($text =~ m/^\d+$/) { + if ($text > 0) { + push(@{$$settings{$id}{$list}{correctanswer}},$answer_id); + } + } + } + } + if ("@state" eq "questestinterop section item resprocessing itemproc_extension webct:x_webct_v01_autocalculate webct:x_webct_v01_anstolerance") { + $$settings{$id}{$numid}{tolerance} = $text; + } + if ("@state" eq "questestinterop section item resprocessing itemproc_extension webct:x_webct_v01_autocalculate webct:x_webct_v01_unit") { + $$settings{$id}{$numid}{$unitid}{text} = $text; + } + + if ("@state" eq "questestinterop section item itemfeedback material mattext") { + $$settings{$id}{$fdbk}{text} = $text; + } + }, "dtext"], + end_h => + [sub { + my ($tagname) = @_; + pop @state; + }, "tagname"], + ); + $p->unbroken_text(1); + $p->parse_file($xmlfile); + $p->eof; + my $boxcount; + foreach my $id (keys %{$settings}) { + if ($$settings{$id}{class} eq 'string') { + $boxcount = 0; + if (@{$$settings{$id}{boxes}} > 1) { + foreach my $str_id (@{$$settings{$id}{str}}) { + foreach my $label (@{$$settings{$id}{$str_id}{labels}}) { + @{$$settings{$id}{strings}{$label}} = @{$$settings{$id}{boxes}[$boxcount]}; + $boxcount ++; + } + } + } + } + } +} + +sub process_assessment { + my ($cms,$context,$res,$docroot,$container,$dirname,$destdir,$settings,$total,$udom,$uname,$pagesfiles,$sequencesfiles,$randompicks,$dbparse,$resources,$items,$catinfo,$qzdbsettings,$hrefs) = @_; + my @allids = (); + my %allanswers = (); + my %allchoices = (); + my %qzparams = (); + my @allquestids = (); + my %alldbanswers = (); + my %alldbchoices = (); + my @alldbquestids = (); + my $containerdir; + my $newdir; + my $randompickflag = 0; + my ($cid,$cdom,$cnum); + if ($context eq 'DOCS') { + $cid = $env{'request.course.id'}; + ($cdom,$cnum) = split/_/,$cid; + } + my $destresdir = $destdir; + if ($context eq 'CSTR') { + $destresdir =~ s|/home/$uname/public_html/|/res/$udom/$uname/|; + } elsif ($context eq 'DOCS') { + $destresdir =~ s|^/home/httpd/html/userfiles|/uploaded|; + } + if ($cms eq 'bb5') { + &parse_bb5_assessment($res,$docroot,$container,$settings,\%allanswers,\%allchoices,\@allids); + } elsif ($cms eq 'bb6') { + &parse_bb6_assessment($res,$docroot,$container,$settings,\%allanswers,\%allchoices,\@allids); + } elsif ($cms eq 'webct4') { + unless($$dbparse) { + &parse_webct4_questionDB($docroot,$$resources{$res}{file},$catinfo,$qzdbsettings,\%alldbanswers,\%alldbchoices,\@alldbquestids); + if (!-e "$destdir/sequences") { + mkdir("$destdir/sequences",0755); + } + my $numcats = scalar(keys %{$catinfo}); + my $curr_id = 0; + my $next_id = 1; + my $fh; + open($fh,">$destdir/sequences/question_database.sequence"); + push @{$sequencesfiles},'question_database.sequence'; + foreach my $category (sort keys %{$catinfo}) { + my $seqname = $$catinfo{$category}{title}.'_'.$category; + $seqname =~ s/\s/_/g; + $seqname =~ s/\W//g; + push(@{$sequencesfiles},$seqname.'.sequence'); + my $catsrc = "$destresdir/sequences/$seqname.sequence"; + if ($curr_id == 0) { + print $fh qq||; + } + if ($numcats == 1) { + print $fh qq| + +\n|; + } else { + $curr_id = $next_id; + $next_id = $curr_id + 1; + $catsrc = "$destresdir/sequences/$seqname.sequence"; + print $fh qq| + +\n|; + } else { + print $fh qq|>\n|; + } + } + print $fh qq||; + if (!-e "$destdir/problems") { + mkdir("$destdir/problems",0755); + } + if (!-e "$destdir/problems/$seqname") { + mkdir("$destdir/problems/$seqname",0755); + } + $newdir = "$destdir/problems/$seqname"; + my $dbcontainerdir; + &build_problem_container($cms,$seqname,$destdir,'database',$seqname,$total,$sequencesfiles,$pagesfiles,$randompickflag,$context,\@{$$catinfo{$category}{contents}},$udom,$uname,$dirname,\$dbcontainerdir,$cid,$cdom,$cnum,$catinfo,$qzdbsettings); + } + close($fh); + &write_webct4_questions(\@alldbquestids,$context,$qzdbsettings,$dirname,\%alldbanswers,\%alldbchoices,$total,$cid,$cdom,$cnum,$destdir,$catinfo); + $$dbparse = 1; + } + &parse_webct4_assessment($res,$docroot,$$resources{$res}{file},$container,\@allids); + &parse_webct4_quizprops($res,$docroot,$$hrefs{$$items{$$resources{$res}{revitm}}{properties}}[0],$container,\%qzparams); + if (exists($qzparams{$res}{numpick})) { + if ($qzparams{$res}{numpick} < @allids) { + $$randompicks{$$resources{$res}{revitm}} = $qzparams{$res}{numpick}; + $randompickflag = 1; + } + } + } + my $dirtitle; + unless ($cms eq 'webct4') { + $dirtitle = $$settings{'title'}; + $dirtitle =~ s/\W//g; + $dirtitle .= '_'.$res; + if (!-e "$destdir/problems") { + mkdir("$destdir/problems",0755); + } + if (!-e "$destdir/problems/$dirtitle") { + mkdir("$destdir/problems/$dirtitle",0755); + } + $newdir = "$destdir/problems/$dirtitle"; + } + + if ($cms eq 'webct4') { + &build_problem_container($cms,$dirtitle,$destdir,$container,$res,$total,$sequencesfiles,$pagesfiles,$randompickflag,$context,\@allids,$udom,$uname,$dirname,\$containerdir,$cid,$cdom,$cnum,$catinfo,$qzdbsettings); + } else { + &build_problem_container($cms,$dirtitle,$destdir,$container,$res,$total,$sequencesfiles,$pagesfiles,$randompickflag,$context,\@allids,$udom,$uname,$dirname,\$containerdir,$cid,$cdom,$cnum,$catinfo,$settings); + } + if ($cms eq 'bb5') { + &write_bb5_questions(\@allids,$containerdir,$context,$settings,$dirname,$destdir,$res,\%allanswers,\%allchoices,$total,$newdir,$cid,$cdom,$cnum,$docroot); + } elsif ($cms eq 'bb6') { + &write_bb6_questions(\@allids,$containerdir,$context,$settings,$dirname,$destdir,$res,\%allanswers,\%allchoices,$total,$newdir,$cid,$cdom,$cnum); + } +} + +sub build_problem_container { + my ($cms,$dirtitle,$destdir,$container,$res,$total,$sequencesfiles,$pagesfiles,$randompickflag,$context,$allids,$udom,$uname,$dirname,$containerdir,$cid,$cdom,$cnum,$catinfo,$settings) = @_; + my $seqdir = "$destdir/sequences"; + my $pagedir = "$destdir/pages"; + my $curr_id = 0; + my $next_id = 1; + my $fh; + if ($container eq 'pool' || $randompickflag || $container eq 'database') { + $$containerdir = $seqdir.'/'.$res.'.sequence'; + if (!-e "$seqdir") { + mkdir("$seqdir",0770); + } + open($fh,">$$containerdir"); + $$total{seq} ++; + push @{$sequencesfiles},$res.'.sequence'; + } else { + $$containerdir = $pagedir.'/'.$res.'.page'; + if (!-e "$destdir/pages") { + mkdir("$destdir/pages",0770); + } + open($fh,">$$containerdir"); + $$total{page} ++; + push @{$pagesfiles},$res.'.page'; + } + print $fh qq| +|; + my %probtitle = (); + my $probsrc = "/res/lib/templates/simpleproblem.problem"; + if ($context eq 'CSTR') { + foreach my $id (@{$allids}) { + if ($cms eq 'webct4') { + $probtitle{$id} = $$settings{$id}{title}; + } else { + $probtitle{$id} = $$settings{title}; + } + $probtitle{$id} =~ s/\s/_/g; + $probtitle{$id} =~ s/\W//g; + $probtitle{$id} .= '_'.$id; + } + if ($cms eq 'webct4' && $container ne 'database') { + my $catid = $$settings{$$allids[0]}{category}; + my $probdir = $$catinfo{$catid}{title}.'_'.$catid; + $probdir =~ s/\s/_/g; + $probdir =~ s/\W//g; + $probsrc = "$dirname/problems/$probdir/$probtitle{$$allids[0]}.problem"; + } else { + $probsrc="$dirname/problems/$dirtitle/$probtitle{$$allids[0]}.problem"; + } + } + print $fh qq||; + if (@{$allids} == 1) { + print $fh qq| + +\n|; + } else { + for (my $j=1; $j<@{$allids}; $j++) { + my $qntitle = $j+1; + while (length($qntitle) <4) { + $qntitle = '0'.$qntitle; + } + $curr_id = $j; + $next_id = $curr_id + 1; + if ($context eq 'CSTR') { + if ($cms eq 'webct4' && $container ne 'database') { + my $catid = $$settings{$$allids[$j]}{category}; + my $probdir = $$catinfo{$catid}{title}.'_'.$catid; + $probdir =~ s/\s/_/g; + $probdir =~ s/\W//g; + $probsrc = "$dirname/problems/$probdir/$probtitle{$$allids[$j]}.problem"; + } else { + $probsrc = "$dirname/problems/$dirtitle/$probtitle{$$allids[$j]}.problem"; + } + } + print $fh qq| + +\n|; + } else { + print $fh qq|>|; + } + } + } + print $fh qq||; + close($fh); +} + +sub write_bb5_questions { + my ($allids,$containerdir,$context,$settings,$dirname,$destdir,$res,$allanswers,$allchoices,$total,$newdir,$cid,$cdom,$cnum,$docroot) = @_; + my $qnum = 0; + foreach my $id (@{$allids}) { + if ($$settings{$id}{ishtml} eq 'true') { + $$settings{$id}{text} = &HTML::Entities::decode($$settings{$id}{text}); + } + if ($$settings{$id}{text} =~ m#]*>#) { + if (&retrieve_image($context,$res,$dirname,$cdom,$cnum,$docroot,$destdir,$1,$2) eq 'ok') { + $$settings{$id}{text} =~ s#(]*>)#$1../../resfiles/$res/webimages/$3$4#g; + } + } + $$settings{$id}{text} =~ s#(]+)/*>#$1 />#gi; + $$settings{$id}{text} =~ s#
#
#g; + $qnum ++; + my $output; + my $permcontainer = $containerdir; + $permcontainer =~ s#/home/httpd/html/userfiles#uploaded#; + my $symb = $cid.'.'.$permcontainer.'___'.$qnum.'___lib/templates/simpleproblem.problem.0.'; + my %resourcedata = (); + for (my $i=0; $i<10; $i++) { + my $iter = $i+1; + $resourcedata{$symb.'text'.$iter} = ""; + $resourcedata{$symb.'value'.$iter} = "unused"; + $resourcedata{$symb.'position'.$iter} = "random"; + } + $resourcedata{$symb.'randomize'} = 'yes'; + $resourcedata{$symb.'maxfoils'} = 10; + if ($context eq 'CSTR') { + $output = qq| +|; + } + $$total{prob} ++; + if ($$settings{$id}{class} eq "QUESTION_ESSAY") { + if ($context eq 'CSTR') { + $output .= qq|$$settings{$id}{text} + + + + + $$settings{$id}{feedbackcorr} + +|; + } else { + $resourcedata{$symb.'questiontext'} = $$settings{$id}{text}; + $resourcedata{$symb.'hiddenparts'} = '!essay'; + $resourcedata{$symb.'questiontype'} = 'essay'; + } + } else { + if ($context eq 'CSTR') { + $output .= qq|$$settings{$id}{text}\n|; + } else { + $resourcedata{$symb.'questiontext'} = $$settings{$id}{text}; + } + my ($image,$imglink,$url); + if ( defined($$settings{$id}{image}) ) { + if ( $$settings{$id}{style} eq 'embed' ) { + $image = qq|

|; + } else { + $imglink = qq|
Link to file
|; + } + } + if ( defined($$settings{$id}{url}) ) { + $url = qq|
$$settings{$id}{name}
|; + } + if ($context eq 'CSTR') { + $output .= $image.$imglink.$url.' +'; + } else { + $resourcedata{$symb.'questiontext'} .= $image.$imglink.$url; + } + if ($$settings{$id}{class} eq 'QUESTION_MULTIPLECHOICE') { + my $numfoils = @{$$allanswers{$id}}; + if ($context eq 'CSTR') { + $output .= qq| + + +|; + } else { + $resourcedata{$symb.'hiddenparts'} = '!radio'; + $resourcedata{$symb.'questiontype'} = 'radio'; + $resourcedata{$symb.'maxfoils'} = $numfoils; + } + for (my $k=0; $k<@{$$allanswers{$id}}; $k++) { + my $iter = $k+1; + $output .= "
|; } else { - system("cp $tempdir/$key/$file $filepath/$filename"); - my $fetchresult= &Apache::lonnet::reply('fetchuserfile:'.$cdom.'/'.$crs.'/'.$filename,$chome); + $ans_link .= qq|
Link to file
|; + } + } + $output .= $ans_image.$ans_link.''."\n"; + $resourcedata{$symb.'text'.$iter} .= $ans_image.$ans_link; + } + if ($context eq 'CSTR') { + chomp($output); + $output .= qq| + + +|; + } + } elsif ($$settings{$id}{class} eq 'QUESTION_TRUEFALSE') { + my $numfoils = @{$$allanswers{$id}}; + if ($context eq 'CSTR') { + $output .= qq| + + +|; + } else { + $resourcedata{$symb.'maxfoils'} = $numfoils; + $resourcedata{$symb.'hiddenparts'} = '!radio'; + $resourcedata{$symb.'questiontype'} = 'radio'; + } + for (my $k=0; $k<@{$$allanswers{$id}}; $k++) { + my $iter = $k+1; + $output .= " \n"; + $resourcedata{$symb.'text'.$iter} = $$settings{$id}{$$allanswers{$id}[$k]}{text}; + } + if ($context eq 'CSTR') { + chomp($output); + $output .= qq| + + +|; + } + } elsif ($$settings{$id}{class} eq 'QUESTION_MULTIPLEANSWER') { + my $numfoils = @{$$allanswers{$id}}; + if ($context eq 'CSTR') { + $output .= qq| + + +|; + } else { + $resourcedata{$symb.'newopt'} = ''; + $resourcedata{$symb.'delopt'} = ''; + $resourcedata{$symb.'options'} = "('True','False')"; + $resourcedata{$symb.'hiddenparts'} = '!option'; + $resourcedata{$symb.'questiontype'} = 'option'; + $resourcedata{$symb.'maxfoils'} = $numfoils; + } + for (my $k=0; $k<@{$$allanswers{$id}}; $k++) { + my $iter = $k+1; + $output .= " \n"; + $resourcedata{$symb.'text'.$iter} = $$settings{$id}{$$allanswers{$id}[$k]}{text}; + } + if ($context eq 'CSTR') { + chomp($output); + $output .= qq| + + +|; + } + } elsif ($$settings{$id}{class} eq 'QUESTION_ORDER') { + my $numfoils = @{$$allanswers{$id}}; + my @allorder = (); + if ($context eq 'CSTR') { + $output .= qq| + + +|; + } else { + $resourcedata{$symb.'newopt'} = ''; + $resourcedata{$symb.'delopt'} = ''; + $resourcedata{$symb.'hiddenparts'} = '!option'; + $resourcedata{$symb.'questiontype'} = 'option'; + $resourcedata{$symb.'maxfoils'} = $numfoils; + } + for (my $k=0; $k<@{$$allanswers{$id}}; $k++) { + if ($context eq 'CSTR') { + $output .= " ".$$settings{$id}{$$allanswers{$id}[$k]}{text}."\n"; + } else { + my $iter = $k+1; + $resourcedata{$symb.'text'.$iter} = $$settings{$id}{$$allanswers{$id}[$k]}{text}; + if (!grep/^$$settings{$id}{$$allanswers{$id}[$k]}{order}$/,@allorder) { + push @allorder, $$settings{$id}{$$allanswers{$id}[$k]}{order}; + } + } + } + if ($context eq 'CSTR') { + chomp($output); + $output .= qq| + + +|; + } else { + @allorder = sort {$a <=> $b} @allorder; + $resourcedata{$symb.'options'} = "('".join("','",@allorder)."')"; + } + } elsif ($$settings{$id}{class} eq 'QUESTION_FILLINBLANK') { + my $numerical = 1; + if ($context eq 'DOCS') { + $numerical = 0; + } else { + for (my $k=0; $k<@{$$allanswers{$id}}; $k++) { + if ($$settings{$id}{$$allanswers{$id}[$k]}{text} =~ m/([^\d\.]|\.\.)/) { + $numerical = 0; + } + } + } + if ($numerical) { + my $numans; + my $tol; + if (@{$$allanswers{$id}} == 1) { + $tol = 5; + $numans = $$settings{$id}{$$allanswers{$id}[0]}{text}; + } else { + my $min = $$settings{$id}{$$allanswers{$id}[0]}{text}; + my $max = $$settings{$id}{$$allanswers{$id}[0]}{text}; + for (my $k=1; $k<@{$$allanswers{$id}}; $k++) { + if ($$settings{$id}{$$allanswers{$id}[$k]}{text} <= $min) { + $min = $$settings{$id}{$$allanswers{$id}[$k]}{text}; + } + if ($$settings{$id}{$$allanswers{$id}[$k]}{text} >= $max) { + $max = $$settings{$id}{$$allanswers{$id}[$k]}{text}; + } + } + $numans = ($max + $min)/2; + $tol = 100*($max - $min)/($numans*2); + } + if ($context eq 'CSTR') { + $output .= qq| + + + + + +|; + } + } else { + if ($context eq 'DOCS') { + $resourcedata{$symb.'hiddenparts'} = '!string'; + $resourcedata{$symb.'questiontype'} = 'string'; + $resourcedata{$symb.'maxfoils'} = @{$$allanswers{$id}}; + $resourcedata{$symb.'hiddenparts'} = '!string'; + $resourcedata{$symb.'stringtype'} = 'ci'; + $resourcedata{$symb.'stringanswer'} = $$settings{$id}{$$allanswers{$id}[0]}{text}; + } else { + if (@{$$allanswers{$id}} == 1) { + $output .= qq| + + + + +|; + } else { + my @answertext = (); + for (my $k=0; $k<@{$$allanswers{$id}}; $k++) { + $$settings{$id}{$$allanswers{$id}[$k]}{text} =~ s/\|/\|/g; + push @answertext, $$settings{$id}{$$allanswers{$id}[$k]}{text}; + } + my $regexpans = join('|',@answertext); + $regexpans = '/^('.$regexpans.')\b/'; + $output .= qq| + + + + +|; + } + } + } + } elsif ($$settings{$id}{class} eq "QUESTION_MATCH") { + my @allmatchers = (); + my %matchtext = (); + if ($context eq 'CSTR') { + $output .= qq| + + + +|; + } else { + $resourcedata{$symb.'newopt'} = ''; + $resourcedata{$symb.'delopt'} = ''; + $resourcedata{$symb.'hiddenparts'} = '!option'; + $resourcedata{$symb.'questiontype'} = 'option'; + $resourcedata{$symb.'maxfoils'} = @{$$allanswers{$id}}; + } + for (my $k=0; $k<@{$$allchoices{$id}}; $k++) { + if ($context eq 'CSTR') { + $output .= qq| + +$$settings{$id}{$$allchoices{$id}[$k]}{text} + + |; + } else { + if (!grep/^$$settings{$id}{$$allchoices{$id}[$k]}{text}$/,@allmatchers) { + push @allmatchers, $$settings{$id}{$$allchoices{$id}[$k]}{text}; + $matchtext{$$allchoices{$id}[$k]} = $$settings{$id}{$$allchoices{$id}[$k]}{text}; + } + } + } + if ($context eq 'CSTR') { + $output .= qq| + +|; + } + for (my $k=0; $k<@{$$allanswers{$id}}; $k++) { + if ($context eq 'CSTR') { + $output .= qq| + + $$settings{$id}{$$allanswers{$id}[$k]}{text} + +|; + } else { + my $iter = $k+1; + $resourcedata{$symb.'value'.$iter} = $matchtext{$$settings{$id}{$$allanswers{$id}[$k]}{choice_id}}; + $resourcedata{$symb.'text'.$iter} = $$settings{$id}{$$allanswers{$id}[$k]}{text}; + } + } + if ($context eq 'CSTR') { + $output .= qq| + + +|; + } else { + $resourcedata{$symb.'options'} = "('".join("','",@allmatchers)."')"; + } + } + } + if ($context eq 'CSTR') { + $output .= qq| +|; + my $title = $$settings{title}; + $title =~ s/\s/_/g; + $title =~ s/\W//g; + $title .= '_'.$id; + open(PROB,">:utf8", "$newdir/$title.problem"); + print PROB $output; + close PROB; + } else { +# put %resourcedata; + my $reply=&Apache::lonnet::cput + ('resourcedata',\%resourcedata,$cdom,$cnum); + } + } +} - if ($fetchresult eq 'ok') { - $$url{$key}{$filename} = '/uploaded/'.$path.$fname; +sub write_webct4_questions { + my ($alldbquestids,$context,$settings,$dirname,$allanswers,$allchoices,$total,$cid,$cdom,$cnum,$destdir,$catinfo) = @_; + my $qnum = 0; + foreach my $id (@{$alldbquestids}) { + $qnum ++; + my $output; + my $permcontainer = $destdir.'/sequences/'.$id.'.sequence'; + my $allfeedback; + my $questionimage; + foreach my $fdbk (@{$$settings{$id}{feedback}}) { + my $feedback = $$settings{$id}{$fdbk}{text}; + if ($$settings{$id}{$fdbk}{texttype} eq 'text/html') { + $feedback = &HTML::Entities::decode($feedback); + } + $allfeedback .= $feedback; + } + if ($$settings{$id}{texttype} eq 'text/html') { + $$settings{$id}{text} = &HTML::Entities::decode($$settings{$id}{text}); + $$settings{$id}{text} = &Apache::loncleanup::htmlclean($$settings{$id}{text}); + $$settings{$id}{text} =~ s#(]+)(/?>)#$1../../resfiles/$2 />#gi; + $$settings{$id}{text} =~ s#<([bh])r>#<$1r />#g; +# $$settings{$id}{text} =~ s#

#

#g; +# $$settings{$id}{text} =~ s#

#

#; +# $$settings{$id}{text} =~ s#

##g; + $$settings{$id}{text} =~ s#

#

#g; + $$settings{$id}{text} =~ s#

##g; + } + if ($$settings{$id}{class} eq 'numerical') { + foreach my $numid (@{$$settings{$id}{numids}}) { + foreach my $var (keys %{$$settings{$id}{$numid}{vars}}) { + $$settings{$id}{text} =~ s/{($var)}/\$$1 /g; + } + } + } + $permcontainer =~ s#/home/httpd/html/userfiles#uploaded#; + my $symb = $cid.'.'.$permcontainer.'___'.$qnum.'___lib/templates/simpleproblem.problem.0.'; + my %resourcedata = (); + for (my $i=0; $i<10; $i++) { + my $iter = $i+1; + $resourcedata{$symb.'text'.$iter} = ""; + $resourcedata{$symb.'value'.$iter} = "unused"; + $resourcedata{$symb.'position'.$iter} = "random"; + } + $resourcedata{$symb.'randomize'} = 'yes'; + $resourcedata{$symb.'maxfoils'} = 10; + if ($context eq 'CSTR') { + unless ($$settings{$id}{class} eq 'numerical') { + $output = qq| +|; + } + } + $$total{prob} ++; + if (exists($$settings{$id}{uri})) { + if ($$settings{$id}{imagtype} =~ /^image\//) { + $questionimage = '

'."\n"; + } + } + if ($$settings{$id}{class} eq "paragraph") { + if ($context eq 'CSTR') { + $output .= qq|

$$settings{$id}{text}

$questionimage + + + + + $allfeedback + +|; + } else { + $resourcedata{$symb.'questiontext'} = '

'.$$settings{$id}{text}.'

'.$questionimage; + $resourcedata{$symb.'hiddenparts'} = '!essay'; + $resourcedata{$symb.'questiontype'} = 'essay'; + } + } else { + if ($context eq 'CSTR') { + $output .= qq|

$$settings{$id}{text}

$questionimage\n|; + } else { + $resourcedata{$symb.'questiontext'} = '

'.$$settings{$id}{text}.'

'.$questionimage; + } + if ($$settings{$id}{class} eq 'multiplechoice') { + foreach my $list (@{$$settings{$id}{lists}}) { + my $numfoils = @{$$allanswers{$id}{$list}}; + if ($$settings{$id}{$list}{rcardinality} eq 'Single') { + if ($context eq 'CSTR') { + $output .= qq| + + +|; + } else { + $resourcedata{$symb.'hiddenparts'} = '!radio'; + $resourcedata{$symb.'questiontype'} = 'radio'; + $resourcedata{$symb.'maxfoils'} = $numfoils; + } + for (my $k=0; $k<@{$$allanswers{$id}{$list}}; $k++) { + my $iter = $k+1; + $output .= " ".$$settings{$id}{$list}{$$allanswers{$id}{$list}[$k]}{text}; + $resourcedata{$symb.'text'.$iter} = $$settings{$id}{$list}{$$allanswers{$id}{$list}[$k]}{text}; + $output .= ''."\n"; + } + if ($context eq 'CSTR') { + chomp($output); + $output .= qq| + + +|; + } + } else { + if ($context eq 'CSTR') { + $output .= qq| + + +|; + } else { + $resourcedata{$symb.'newopt'} = ''; + $resourcedata{$symb.'delopt'} = ''; + $resourcedata{$symb.'options'} = "('True','False')"; + $resourcedata{$symb.'hiddenparts'} = '!option'; + $resourcedata{$symb.'questiontype'} = 'option'; + $resourcedata{$symb.'maxfoils'} = $numfoils; + } + for (my $k=0; $k<@{$$allanswers{$id}{$list}}; $k++) { + my $iter = $k+1; + $output .= " ".$$settings{$id}{$list}{$$allanswers{$id}{$list}[$k]}{text}."
\n"; + $resourcedata{$symb.'text'.$iter} = $$settings{$id}{$list}{$$allanswers{$id}{$list}[$k]}{text}; + } + if ($context eq 'CSTR') { + chomp($output); + $output .= qq| + + +|; + } + } + } + } elsif ($$settings{$id}{class} eq 'match') { + my %allmatchers = (); + my @allmatch = (); + my %matchtext = (); + my $anscount = 0; + my %ansnum = (); + my $maxfoils = 0; + my $test_for_html = 0; + foreach my $grp (@{$$allchoices{$id}}) { + $maxfoils += @{$$settings{$id}{$grp}{correctanswer}}; + foreach my $answer_id (@{$$allanswers{$id}{$grp}}) { + if ($$settings{$id}{$grp}{$answer_id}{texttype} eq '/text/html') { + + $$settings{$id}{$grp}{$answer_id}{text} = &HTML::Entities::decode($$settings{$id}{$grp}{$answer_id}{text}); + $test_for_html = &test_for_html($$settings{$id}{$grp}{$answer_id}{text}); + $$settings{$id}{$grp}{$answer_id}{text} = &Apache::loncleanup::htmlclean($$settings{$id}{$grp}{$answer_id}{text}); + $$settings{$id}{$grp}{$answer_id}{text} =~ s#( + + +|; + } else { + $output .= qq| + + +|; + } + } else { + $resourcedata{$symb.'newopt'} = ''; + $resourcedata{$symb.'delopt'} = ''; + $resourcedata{$symb.'hiddenparts'} = '!option'; + $resourcedata{$symb.'questiontype'} = 'option'; + $resourcedata{$symb.'maxfoils'} = $maxfoils; + } + my $iter = 0; + foreach my $match (@allmatch) { + $iter ++; + if ($context eq 'CSTR') { + if ($test_for_html) { + $output .= qq| + +$match + +|; + } + } + } + if ($context eq 'CSTR') { + if ($test_for_html) { + $output .= qq| + +|; + } + } + $iter = 0; + for (my $k=0; $k<@{$$allchoices{$id}}; $k++) { + if ($$settings{$id}{$$allchoices{$id}[$k]}{texttype} eq 'text/html') { + $$settings{$id}{$$allchoices{$id}[$k]}{text} = &HTML::Entities::decode($$settings{$id}{$$allchoices{$id}[$k]}{text}); + $$settings{$id}{$$allchoices{$id}[$k]}{text} = &Apache::loncleanup::htmlclean($$settings{$id}{$$allchoices{$id}[$k]}{text}); + $$settings{$id}{$$allchoices{$id}[$k]}{text} =~ s#( + $$settings{$id}{$$allchoices{$id}[$k]}{text} + + +|; + } + } + if ($context eq 'DOCS') { + $resourcedata{$symb.'value'.$iter} = $matchtext{$ansnum{$$allchoices{$id}[$k]}[0]}; + $resourcedata{$symb.'text'.$iter} = $$settings{$id}{$$allchoices{$id}[0]}{text}; + } + } + if ($context eq 'CSTR') { + $output .= qq| + +|; + if ($test_for_html) { + $output .= qq| + +|; + } else { + $output .= qq| + +|; + } + } else { + $resourcedata{$symb.'options'} = "('".join("','",@allmatch)."')"; + } + } elsif ($$settings{$id}{class} eq 'string') { + my $labelnum = 0; + foreach my $str_id (@{$$settings{$id}{str}}) { + foreach my $label (@{$$settings{$id}{$str_id}{labels}}) { + $labelnum ++; + my $numerical = 1; + if ($context eq 'DOCS') { + $numerical = 0; + } else { + for (my $i=0; $i<@{$$settings{$id}{strings}{$label}}; $i++) { + $$settings{$id}{strings}{$label}[$i] =~ s/^\s+//; + $$settings{$id}{strings}{$label}[$i] =~ s/\s+$//; + if ($$settings{$id}{strings}{$label}[$i] =~ m/([^-\d\.]|\.\.)/) { + $numerical = 0; + } + } + } + if ($numerical) { + my $numans; + my $tol; + if (@{$$settings{$id}{strings}{$label}} == 1) { + $tol = '5%'; + $numans = $$settings{$id}{strings}{$label}[0]; + } else { + my $min = $$settings{$id}{strings}{$label}[0]; + my $max = $$settings{$id}{strings}{$label}[0]; + for (my $k=1; $k<@{$$settings{$id}{strings}{$label}}; $k++) { + if ($$settings{$id}{strings}{$label}[$k] <= $min) { + $min = $$settings{$id}{strings}{$label}[$k]; + } + if ($$settings{$id}{strings}{$label}[$k] >= $max) { + $max = $$settings{$id}{strings}{$label}[$k]; + } + } + $numans = ($max + $min)/2; + if ($numans == 0) { + my $dev = abs($max - $numans); + if (abs($numans - $min) > $dev) { + $dev = abs($numans - $min); + } + $tol = $dev; } else { - &Apache::lonnet::logthis('Failed to transfer '.$cdom.'/'.$crs.'/'.$filename.' to host '.$chome.': '.$fetchresult); - $$url{$key}{$filename} = '/adm/notfound.html'; + $tol = 100*($max - $min)/($numans*2); + $tol .= '%'; } } + if ($context eq 'CSTR') { + if (@{$$settings{$id}{str}} > 1) { + $output .= qq| +$labelnum. +|; + } + $output .= qq| + + + + + +
+|; + } + } else { + if ($context eq 'DOCS') { + $resourcedata{$symb.'hiddenparts'} = '!string'; + $resourcedata{$symb.'questiontype'} = 'string'; + $resourcedata{$symb.'maxfoils'} = @{$$allanswers{$id}{strings}{$label}}; + $resourcedata{$symb.'hiddenparts'} = '!string'; + if ($$settings{$id}{$label}{case} eq "No") { + $resourcedata{$symb.'stringtype'} = 'ci'; + } elsif ($$settings{$id}{$label}{case} eq "Yes") { + $resourcedata{$symb.'stringtype'} = 'cs'; + } + $resourcedata{$symb.'stringanswer'} = $$settings{$id}{strings}{$label}[0]; + } else { + if (@{$$settings{$id}{str}} > 1) { $output .= qq| +$labelnum. +|; + } + if (@{$$settings{$id}{strings}{$label}} == 1) { + my $casetype; + if ($$settings{$id}{$label}{case} eq "No") { + $casetype = 'ci'; + } elsif ($$settings{$id}{$label}{case} eq "Yes") { + $casetype = 'cs'; + } + $output .= qq| + + + + +
+|; + } else { + my @answertext = (); + for (my $k=0; $k<@{$$settings{$id}{strings}{$label}}; $k++) { + $$settings{$id}{strings}{$label}[$k] =~ s/\|/\|/g; + push @answertext, $$settings{$id}{strings}{$label}[$k]; + } + my $regexpans = join('|',@answertext); + $regexpans = '/^('.$regexpans.')\b/'; + $output .= qq| + + + + +
+|; + } + } + } + } + } + } elsif ($$settings{$id}{class} eq 'numerical') { + my %mathfns = ( + 'abs' => 'abs', + 'acos' => 'acos', + 'asin' => 'asin', + 'atan' => 'atan', + 'ceil' => 'ceil', + 'cos' => 'cos', + 'exp' => 'exp', + 'fact' => 'factorial', + 'floor' => 'floor', + 'int' => 'int', + 'ln' => 'log', + 'log' => 'log', + 'max' => 'max', + 'min' => 'min', + 'round' => 'roundto', + 'sin' => 'sin', + 'sqrt' => 'sqrt', + 'tan' => 'tan', + ); + + my $scriptblock = qq| + +|; + if ($context eq 'CSTR') { + $output = "\n".$scriptblock.$output; + my $ansformat = ''; + my $sigfig = '0,15'; + if ($$settings{$id}{$numid}{format} eq 'sig') { + $sigfig = $$settings{$id}{$numid}{digits}.','.$$settings{$id}{$numid}{digits}; + } elsif ($$settings{$id}{$numid}{format} eq 'dec') { + $ansformat = $$settings{$id}{$numid}{digits}.'f'; + } + if ($ansformat) { + $ansformat = 'format="'.$ansformat.'"'; } + my $tolerance = $$settings{$id}{$numid}{tolerance}; + if ($$settings{$id}{$numid}{toltype} eq 'percent') { + $tolerance .= '%'; + } + my $unit = ''; + foreach my $unitid (@{$$settings{$id}{$numid}{units}}) { + $unit .= $$settings{$id}{$numid}{$unitid}{text}; + } + my $unitentry = ''; + if ($unit ne '') { + $unitentry = 'unit="'.$unit.'"'; + } + $output .= qq| + + + + + +|; } } } } - } elsif ($context eq 'CSTR') { - if (!-e "$destdir/resfiles") { - mkdir("$destdir/resfiles",0755); + if ($context eq 'CSTR') { + my $catid = $$settings{$id}{category}; + my $probdir = $$catinfo{$catid}{title}.'_'.$catid; + $probdir =~ s/\s/_/g; + $probdir =~ s/\W//g; + if (!-e "$destdir/problems/$probdir") { + mkdir("$destdir/problems/$probdir",0755); + } + $output .= qq| +|; + my $title = $$settings{$id}{title}; + $title =~ s/\s/_/g; + $title =~ s/\W//g; + $title .= '_'.$id; + open(PROB,">:utf8", "$destdir/problems/$probdir/$title.problem"); + print PROB $output; + close PROB; + } else { +# put %resourcedata; + my $reply=&Apache::lonnet::cput + ('resourcedata',\%resourcedata,$cdom,$cnum); } - if ($cms eq 'angel') { - foreach my $key (sort keys %href) { - foreach my $file (@{$href{$key}}) { - $file =~ s-\\-/-g; - unless ($file eq 'pg'.$key.'.htm') { - if (!-e "$destdir/resfiles/$key") { - mkdir("$destdir/resfiles/$key",0755); + } +} + +sub test_for_html { + my ($source) = @_; + my @tags = (); + my $p = HTML::Parser->new + ( + xml_mode => 1, + start_h => + [sub { + my ($tagname) = @_; + push @tags, $tagname; + }, "tagname"], + ); + $p->parse($source); + $p->eof; + return length(@tags); +} + +sub write_bb6_questions { + my ($allids,$containerdir,$context,$settings,$dirname,$destdir,$res,$allanswers,$allchoices) = @_; +} + +sub retrieve_image { + my ($context,$res,$dirname,$cdom,$cname,$docroot,$destdir,$urlpath,$filename) = @_; + my $contents; + my $url = $urlpath.$filename; + my $ua=new LWP::UserAgent; + my $request=new HTTP::Request('GET',$url); + my $response=$ua->request($request); + if ($response->is_success) { + $contents = $response->content; + if (!-e "$docroot/$res") { + mkdir("$docroot/$res",0755); + } + if (!-e "$docroot/$res/webimages") { + mkdir("$docroot/$res/webimages",0755); + } + open(my $fh,">$docroot/$res/webimages/$filename"); + print $fh $contents; + close($fh); + if ($context eq 'DOCS') { + my $chome = &Apache::lonnet::homeserver($cname,$cdom); + my $copyfile = $dirname.'/'.$filename; + my $source = "$docroot/$res/webimages/$filename"; + my $fileresult; + if (-e $source) { + $fileresult = &Apache::lonnet::process_coursefile('copy',$cname,$cdom,$chome,$copyfile,$source); + } + return $fileresult; + } elsif ($context eq 'CSTR') { + if (!-e "$destdir/resfiles/$res") { + mkdir("$destdir/resfiles/$res",0755); + } + if (!-e "$destdir/resfiles/$res/webimages") { + mkdir("$destdir/resfiles/$res/webimages",0755); + } + rename("$docroot/$res/webimages/$filename","$destdir/resfiles/$res/webimages/$filename"); + return 'ok'; + } + } else { + return -1; + } +} + +# ---------------------------------------------------------------- Process Blackboard Announcements +sub process_announce { + my ($res,$docroot,$destdir,$settings,$globalresref,$seqstem,$resrcfiles) = @_; + my $xmlfile = $docroot.'/'.$res.".dat"; + my @state = (); + my @assess = (); + my $id; + my $p = HTML::Parser->new + ( + xml_mode => 1, + start_h => + [sub { + my ($tagname, $attr) = @_; + push @state, $tagname; + if ("@state" eq "ANNOUNCEMENT TITLE") { + $$settings{title} = $attr->{value}; + $$settings{startassessment} = (); + } elsif ("@state" eq "ANNOUNCEMENT DESCRIPTION FLAGS ISHTML") { + $$settings{ishtml} = $attr->{value}; + } elsif ("@state" eq "ANNOUNCEMENT DESCRIPTION FLAGS ISNEWLINELITERAL" ) { + $$settings{isnewline} = $attr->{value}; + } elsif ("@state" eq "ANNOUNCEMENT ISPERMANENT" ) { + $$settings{ispermanent} = $attr->{value}; + } elsif ("@state" eq "ANNOUNCEMENT DATES UPDATED") { + $$settings{dates} = $attr->{value}; + } elsif ("@state" eq "ANNOUNCEMENT FILES STARTASSESSMENT" ) { + $id = $attr->{id}; + %{$$settings{startassessment}{$id}} = (); + push @assess,$id; + } elsif ("@state" eq "ANNOUNCEMENT FILES STARTASSESSMENT ATTRIB" ) { + my $key = $attr->{key}; + $$settings{startassessment}{$id}{$key} = $attr->{value}; + } + }, "tagname, attr"], + text_h => + [sub { + my ($text) = @_; + if ("@state" eq "ANNOUNCEMENT DESCRIPTION TEXT") { + $$settings{text} = $text; + } + }, "dtext"], + end_h => + [sub { + my ($tagname) = @_; + pop @state; + }, "tagname"], + ); + $p->unbroken_text(1); + $p->parse_file($xmlfile); + $p->eof; + + if (defined($$settings{text})) { + if ($$settings{ishtml} eq "false") { + if ($$settings{isnewline} eq "true") { + $$settings{text} =~ s#\n#
#g; + } + } else { + $$settings{text} = &HTML::Entities::decode($$settings{text}); + } + } + + if (@assess > 0) { + foreach my $id (@assess) { + $$settings{text} = "A $$settings{startassessment}{$id}{assessment_type}, entitled $$globalresref{$$settings{startassessment}{$id}{assessment_id}}{title} is available. Click here to enter the page that contains the problems in this assessment."; + } + } + + open(FILE,">$destdir/resfiles/$res.html"); + push @{$resrcfiles}, "$res.html"; + print FILE qq| + +$$settings{title} + + + + + + +
$$settings{title} - announcement date: $$settings{dates}
+
+$$settings{text} +|; + print FILE qq| + + |; + close(FILE); +} + +# ---------------------------------------------------------------- Process Blackboard Content +sub process_content { + my ($cms,$res,$context,$docroot,$destdir,$settings,$dom,$user,$resrcfiles,$packages,$hrefs) = @_; + my $xmlfile = $docroot.'/'.$res.".dat"; + my $destresdir = $destdir; + if ($context eq 'CSTR') { + $destresdir =~ s|/home/$user/public_html/|/res/$dom/$user/|; + } elsif ($context eq 'DOCS') { + $destresdir =~ s|^/home/httpd/html/userfiles|/uploaded|; + } + my $filetag = ''; + if ($cms eq 'bb5') { + $filetag = 'FILEREF'; + } elsif ($cms eq 'bb6') { + $filetag = 'FILE'; + } + my $filecount = 0; + my @allrelfiles = (); + my @state; + @{$$settings{files}} = (); + my $p = HTML::Parser->new + ( + xml_mode => 1, + start_h => + [sub { + my ($tagname, $attr) = @_; + push @state, $tagname; + if ("@state" eq "CONTENT ") { + %{$$settings{maindata}} = (); + } elsif ("@state" eq "CONTENT TITLECOLOR") { + $$settings{titlecolor} = $attr->{value}; + } elsif ("@state" eq "CONTENT MAINDATA TEXTCOLOR") { + $$settings{maindata}{color} = $attr->{value}; + } elsif ("@state" eq "CONTENT MAINDATA FLAGS ISHTML") { + $$settings{maindata}{ishtml} = $attr->{value}; + } elsif ("@state" eq "CONTENT MAINDATA FLAGS ISNEWLINELITERAL") { + $$settings{maindata}{isnewline} = $attr->{value}; + } elsif ("@state" eq "CONTENT BODY TYPE") { + $$settings{maindata}{bodytype} = $attr->{value}; + } elsif ("@state" eq "CONTENT FLAGS ISAVAILABLE" ) { + $$settings{isavailable} = $attr->{value}; + } elsif ("@state" eq "CONTENT FLAGS ISFOLDER" ) { + $$settings{isfolder} = $attr->{value}; + } elsif ("@state" eq "CONTENT FLAGS LAUNCHINNEWWINDOW" ) { + $$settings{newwindow} = $attr->{value}; + } elsif ("@state" eq "CONTENT FILES $filetag") { + %{$$settings{files}[$filecount]} = (); + %{$$settings{files}[$filecount]{registry}} = (); + } elsif ("@state" eq "CONTENT FILES FILEREF RELFILE" ) { + $$settings{files}[$filecount]{'relfile'} = $attr->{value}; + push @allrelfiles, $attr->{value}; + } elsif ("@state" eq "CONTENT FILES $filetag MIMETYPE") { + $$settings{files}[$filecount]{mimetype} = $attr->{value}; + } elsif ("@state" eq "CONTENT FILES $filetag CONTENTTYPE") { + $$settings{files}[$filecount]{contenttype} = $attr->{value}; + } elsif ("@state" eq "CONTENT FILES $filetag FILEACTION") { + $$settings{files}[$filecount]{fileaction} = $attr->{value}; + } elsif ("@state" eq "CONTENT FILES $filetag PACKAGEPARENT") { + $$settings{files}[$filecount]{packageparent} = $attr->{value}; + } elsif ("@state" eq "CONTENT FILES $filetag LINKNAME") { + $$settings{files}[$filecount]{linkname} = $attr->{value}; + } elsif ("@state" eq "CONTENT FILES $filetag REGISTRY REGISTRYENTRY") { + my $key = $attr->{key}; + $$settings{files}[$filecount]{registry}{$key} = $attr->{value}; + } + }, "tagname, attr"], + text_h => + [sub { + my ($text) = @_; + if ("@state" eq "CONTENT TITLE") { + $$settings{title} = $text; + } elsif ( ("@state" eq "CONTENT MAINDATA TEXT") || ("@state" eq "CONTENT BODY TEXT") ) { + $$settings{maindata}{text} = $text; + } elsif ("@state" eq "CONTENT FILES $filetag REFTEXT") { + $$settings{files}[$filecount]{reftext} = $text; + } elsif ("@state" eq "CONTENT FILES FILE NAME" ) { + $$settings{files}[$filecount]{'relfile'} = $text; + push @allrelfiles, $text; + } + }, "dtext"], + end_h => + [sub { + my ($tagname) = @_; + if ("@state" eq "CONTENT FILES $filetag") { + $filecount ++; + } + pop @state; + }, "tagname"], + ); + $p->unbroken_text(1); + $p->parse_file($xmlfile); + $p->eof; + my $linktag = ''; + my $fontcol = ''; + if (@{$$settings{files}} > 0) { + for (my $filecount=0; $filecount<@{$$settings{files}}; $filecount++) { + if ($$settings{files}[$filecount]{'fileaction'} eq 'embed') { + if ( $$settings{files}[$filecount]{reftext} =~ m#<\!\-\-\s_(\d+)\\_\s\-\-\>#) { + my $newtag = qq||; + $$settings{maindata}{text} =~ s#<\!\-\-\s_/($1)\\_\s\-\-\>#$newtag#; + } elsif ( $$settings{files}[$filecount]{reftext} =~m#^_/(\d+)\\_$# ) { + my $reftag = $1; + my $newtag; + if ($$settings{files}[$filecount]{mimetype} =~ m/^image/) { + $newtag = qq|$$settings{files}[$filecount]{registry}{alttext}//; +# $$settings{maindata}{text} =~ s//$newtag/; +# print STDERR $$settings{maindata}{text}; } - unless ($file eq 'pg'.$key.'.htm') { - system("cp $tempdir/_assoc/$key/$file $destdir/resfiles/$key/$file"); + } else { + my $filename=$$settings{files}[$filecount]{'relfile'}; + my $newfilename="$destresdir/resfiles/$res/$$settings{files}[$filecount]{relfile}"; + $$settings{maindata}{text} =~ s#(src|SRC|value)=("|")$filename("|")#$1="$newfilename"#g; + } + } elsif ($$settings{files}[$filecount]{fileaction} eq 'link') { + unless (($$settings{files}[$filecount]{packageparent} ne '') && (grep/^$$settings{files}[$filecount]{packageparent}$/,@{$$settings{files}}) ) { + $linktag .= qq|$$settings{files}[$filecount]{linkname}
\n|; } + } elsif ( ($$settings{files}[$filecount]{fileaction} eq 'PACKAGE') || ($$settings{files}[$filecount]{fileaction} eq 'package') ) { + my $open_package = ''; + if ($$settings{files}[$filecount]{'relfile'} =~ m|\.zip$|i) { + $open_package = &expand_zip("$docroot/$res",$$settings{files}[$filecount]{'relfile'}); + } + if ($open_package eq 'ok') { + opendir(DIR,"$docroot/$res"); + my @dircontents = grep(!/^\./,readdir(DIR)); + closedir(DIR); + push @{$resrcfiles}, @dircontents; + @{$$hrefs{$res}} = @dircontents; + push @{$packages}, $res; + } + } elsif ( ($$settings{files}[$filecount]{fileaction} eq 'BROKEN_IMAGE') && ($cms eq 'bb6') ) { + my $filename=$$settings{files}[$filecount]{'relfile'}; + my $newfilename="$destresdir/resfiles/$res/$$settings{files}[$filecount]{relfile}"; + $$settings{maindata}{text} =~ s#(src|SRC|value)=("|")$filename("|")#$1="$newfilename"#g; + } elsif ( ($$settings{files}[$filecount]{fileaction} eq 'LINK') && ($cms eq 'bb6') ) { + my $filename=$$settings{files}[$filecount]{'relfile'}; + my $newfilename="$destresdir/resfiles/$res/$$settings{files}[$filecount]{relfile}"; + my $filetitle = $$settings{files}[$filecount]{'linkname'}; + $$settings{maindata}{text} = ''.$filetitle.'

'. $$settings{maindata}{text}; } - } elsif ($cms eq 'bb5') { - foreach my $key (sort keys %href) { - foreach my $file (@{$href{$key}}) { - my $filepath = $file; - if (!-e "$destdir/resfiles/$key") { - mkdir("$destdir/resfiles/$key",0755); + } + } + if (defined($$settings{maindata}{textcolor})) { + $fontcol = qq||; + } + if (defined($$settings{maindata}{text})) { + if ($$settings{maindata}{bodytype} eq "S") { + $$settings{maindata}{text} =~ s#\n#
#g; + } + if ($$settings{maindata}{ishtml} eq "false") { + if ($$settings{maindata}{isnewline} eq "true") { + $$settings{maindata}{text} =~ s#\n#
#g; + } + } else { +# $$settings{maindata}{text} = &HTML::Entities::decode($$settings{maindata}{text}); + } + } + + if (!open(FILE,">$destdir/resfiles/$res.html")) { + &Apache::lonnet::logthis("IMS import error: Cannot open file - $destdir/resfiles/$res.html - $!"); + } else { + push @{$resrcfiles}, "$res.html"; + my $htmldoc = 0; +# if ($$settings{maindata}{text} =~ m-<(html|HTML)>.+<\\(html|HTML)-) { + if ($$settings{maindata}{text} =~ m-<(html|HTML)>-) { + $htmldoc = 1; + } + unless ($htmldoc) { + print FILE qq| + +$$settings{title} + + +$fontcol +|; + } + unless ($$settings{title} eq '') { + print FILE qq|$$settings{title}

\n|; + } + print FILE qq| +$$settings{maindata}{text} +$linktag|; + unless ($htmldoc) { + if (defined($$settings{maindata}{textcolor})) { + print FILE qq||; + } + print FILE qq| + + |; + } + close(FILE); + } +} + + +sub process_angelboards { + my ($context,$destdir,$boards,$timestamp,$crs,$cdom,$uname,$db_handling,$messages,$items,$resources,$hrefs,$tempdir,$longcrs) = @_; + for (my $i=0; $i<@{$boards}; $i++) { + my %msgidx = (); + my $forumtext = ''; + my $boardname = 'bulletinpage_'.$$timestamp[$i]; + my $forumfile = $tempdir.'/_assoc/'.$$boards[$i].'/pg'.$$boards[$i].'.htm'; + my @state = (); + my $p = HTML::Parser->new + ( + xml_mode => 1, + start_h => + [sub { + my ($tagname, $attr) = @_; + push @state, $tagname; + }, "tagname, attr"], + text_h => + [sub { + my ($text) = @_; + if ("@state" eq "html body div div") { + $forumtext = $text; + } + }, "dtext"], + end_h => + [sub { + my ($tagname) = @_; + pop @state; + }, "tagname"], + ); + $p->parse_file($forumfile); + $p->eof; + + my %boardinfo = ( + 'aaa_title' => $$items{$$resources{$$boards[$i]}{revitm}}{title}, + 'bbb_content' => $forumtext, + 'ccc_webreferences' => '', + 'uploaded.lastmodified' => time, + ); + my $msgcount = 0; + + my $putresult = &Apache::lonnet::put($boardname,\%boardinfo,$cdom,$crs); + if ($db_handling eq 'importall') { + foreach my $msg_id (@{$$messages{$$boards[$i]}}) { + $msgcount ++; + $msgidx{$msg_id} = $msgcount; + my %contrib = ( + 'sendername' => 'NoName', + 'senderdomain' => $cdom, + 'screenname' => '', + 'message' => $$items{$$resources{$msg_id}{revitm}}{title} + ); + unless ( $$items{$$resources{$msg_id}{revitm}}{parentseq} eq $$resources{$$boards[$i]}{revitm} ) { + unless ( $msgidx{$$items{$$items{$$resources{$msg_id}{revitm}}{parentseq}}{resnum}} eq ''){ + $contrib{replyto} = $msgidx{$$items{$$items{$$resources{$msg_id}{revitm}}{parentseq}}{resnum}}; } - while ($filepath =~ m-(\w+)/(.+)-) { - $filepath = $2; - if (!-e "$destdir/resfiles/$key/$1") { - mkdir("$destdir/resfiles/$key/$1",0755); + } + if ( @{$$hrefs{$msg_id}} > 1 ) { + my $newurl = ''; + foreach my $file (@{$$hrefs{$msg_id}}) { + unless ($file eq 'pg'.$msg_id.'.htm') { + $newurl = $msg_id.$file; + unless ($longcrs eq '') { + if ($context eq 'CSTR') { + if (!-e "/home/httpd/lonUsers/$cdom/$longcrs/userfiles") { + mkdir("/home/httpd/lonUsers/$cdom/$longcrs/userfiles",0755); + } + if (!-e "/home/httpd/lonUsers/$cdom/$longcrs/userfiles/$newurl") { + rename("$destdir/resfiles/$msg_id/$file","/home/httpd/lonUsers/$cdom/$longcrs/userfiles/$newurl"); + } + } + $contrib{attachmenturl} = '/uploaded/'.$cdom.'/'.$crs.'/'.$file; + } } } - system("cp $tempdir/$key/$file $destdir/resfiles/$key/$file"); } + my $xmlfile = $tempdir.'/_assoc/'.$msg_id.'/'.$$resources{$msg_id}{file}; + &angel_message($msg_id,\%contrib,$xmlfile); + unless ($$resources{$msg_id}{file} eq '') { + unlink($xmlfile); + } + my $symb = 'bulletin___'.$$timestamp[$i].'___adm/wrapper/adm/'.$cdom.'/'.$uname.'/'.$$timestamp[$i].'/bulletinboard'; + my $postresult = &addposting($symb,\%contrib,$cdom,$crs); } } } } +# ---------------------------------------------------------------- Process ANGEL message board messages +sub angel_message { + my ($msg_id,$contrib,$xmlfile) = @_; + my @state = (); + my $p = HTML::Parser->new + ( + xml_mode => 1, + start_h => + [sub { + my ($tagname, $attr) = @_; + push @state, $tagname; + }, "tagname, attr"], + text_h => + [sub { + my ($text) = @_; + if ("@state" eq "html body table tr td div small span") { + $$contrib{'plainname'} = $text; + } elsif ("@state" eq "html body div div") { + $$contrib{'message'} .= '

'.$text; + } + }, "dtext"], + end_h => + [sub { + my ($tagname) = @_; + pop @state; + }, "tagname"], + ); + $p->parse_file($xmlfile); + $p->eof; +} + +# ---------------------------------------------------------------- ANGEL content +sub angel_content { + my ($res,$docroot,$destdir,$settings,$dom,$user,$type,$title,$resrcfiles) = @_; + my $xmlfile = $docroot.'/_assoc/'.$res.'/pg'.$res.'.htm'; + my $filecount = 0; + my $firstline; + my $lastline; + my @buffer = (); + my @state; + @{$$settings{links}} = (); + my $p = HTML::Parser->new + ( + xml_mode => 1, + start_h => + [sub { + my ($tagname, $attr) = @_; + push @state, $tagname; + }, "tagname, attr"], + text_h => + [sub { + my ($text) = @_; + if ("@state" eq "html body table tr td div small span") { + $$settings{'subtitle'} = $text; + } elsif ("@state" eq "html body div div") { + $$settings{'text'} = $text; + } elsif ("@state" eq "html body div div a") { + push @{$$settings{'links'}}, $text; + } + }, "dtext"], + end_h => + [sub { + my ($tagname) = @_; + pop @state; + }, "tagname"], + ); + $p->parse_file($xmlfile); + $p->eof; + if ($type eq "PAGE") { + open(FILE,"<$xmlfile"); + @buffer = ; + close(FILE); + chomp(@buffer); + $firstline = -1; + $lastline = 0; + for (my $i=0; $i<@buffer; $i++) { + if (($firstline == -1) && ($buffer[$i] =~ m//)) { + $firstline = $i; + $buffer[$i] = substr($buffer[$i],index($buffer[$i],'"normalSpan"')+13); + } + if (($firstline > -1) && ($buffer[$i] =~ m-

-)) { + $buffer[$i] = substr($buffer[$i],0,index($buffer[$i],'

')); + $lastline = $i; + } + } + } + open(FILE,">$destdir/resfiles/$res.html"); + push @{$resrcfiles}, "$res.html"; + print FILE qq| + +$title + + + |; + unless ($title eq '') { + print FILE qq|$title
\n|; + } + unless ($$settings{subtitle} eq '') { + print FILE qq|$$settings{subtitle}
\n|; + } + print FILE "
\n"; + if ($type eq "LINK") { + foreach my $link (@{$$settings{links}}) { + print FILE qq|$link
\n|; + } + } elsif ($type eq "PAGE") { + if ($firstline > -1) { + for (my $i=$firstline; $i<=$lastline; $i++) { + print FILE "$buffer[$i]\n"; + } + } + } + print FILE qq| + + |; + close(FILE); +} + +# ---------------------------------------------------------------- WebCT content +sub webct4_content { + my ($res,$docroot,$destdir,$settings,$dom,$user,$type,$title,$resrcfiles) = @_; + if (!open(FILE,">$destdir/resfiles/$res.html")) { + &Apache::lonnet::logthis("IMS import error: Cannot open file - $destdir/resfiles/$res.html - $!"); + } else { + push(@{$resrcfiles}, "$res.html"); + my $linktag = ''; + if (defined($$settings{url})) { + $linktag = qq|$title|; + } else { + $linktag .= qq|>$$settings{url}|; + } + } + print FILE qq| + +$title + + +$linktag + +|; + close(FILE); + } +} + 1; __END__ - -