--- loncom/interface/londocs.pm 2005/02/17 08:29:42 1.167 +++ loncom/interface/londocs.pm 2005/04/07 06:56:23 1.174 @@ -1,7 +1,7 @@ # The LearningOnline Network # Documents # -# $Id: londocs.pm,v 1.167 2005/02/17 08:29:42 albertel Exp $ +# $Id: londocs.pm,v 1.174 2005/04/07 06:56:23 albertel Exp $ # # Copyright Michigan State University Board of Trustees # @@ -86,17 +86,17 @@ sub authorhosts { my %outhash=(); my $home=0; my $other=0; - foreach (keys %ENV) { + foreach (keys %env) { if ($_=~/^user\.role\.(au|ca)\.(.+)$/) { my $role=$1; my $realm=$2; - my ($start,$end)=split(/\./,$ENV{$_}); + my ($start,$end)=split(/\./,$env{$_}); if (($start) && ($start>time)) { next; } if (($end) && (time>$end)) { next; } my $ca; my $cd; if ($1 eq 'au') { - $ca=$ENV{'user.name'}; - $cd=$ENV{'user.domain'}; + $ca=$env{'user.name'}; + $cd=$env{'user.domain'}; } else { ($cd,$ca)=($realm=~/^\/(\w+)\/(\w+)$/); } @@ -147,22 +147,22 @@ sub dumpcourse { '
'); my ($home,$other,%outhash)=&authorhosts(); unless ($home) { return ''; } - my $origcrsid=$ENV{'request.course.id'}; + my $origcrsid=$env{'request.course.id'}; my %origcrsdata=&Apache::lonnet::coursedescription($origcrsid); - if (($ENV{'form.authorspace'}) && ($ENV{'form.authorfolder'}=~/\w/)) { + if (($env{'form.authorspace'}) && ($env{'form.authorfolder'}=~/\w/)) { # Do the dumping - unless ($outhash{'home_'.$ENV{'form.authorspace'}}) { return ''; } - my ($ca,$cd)=split(/\@/,$ENV{'form.authorspace'}); + unless ($outhash{'home_'.$env{'form.authorspace'}}) { return ''; } + my ($ca,$cd)=split(/\@/,$env{'form.authorspace'}); $r->print('

'.&mt('Copying Files').'

'); - my $title=$ENV{'form.authorfolder'}; + my $title=$env{'form.authorfolder'}; $title=&clean($title); my %replacehash=(); - foreach (keys %ENV) { + foreach (keys %env) { if ($_=~/^form\.namefor\_(.+)/) { - $replacehash{$1}=$ENV{$_}; + $replacehash{$1}=$env{$_}; } } - my $crs='/uploaded/'.$ENV{'request.course.id'}.'/'; + my $crs='/uploaded/'.$env{'request.course.id'}.'/'; $crs=~s/\_/\//g; foreach (keys %replacehash) { my $newfilename=$title.'/'.$replacehash{$_}; @@ -181,12 +181,12 @@ sub dumpcourse { if (my $fh=Apache::File->new('>'.$path.'/'.$newfilename)) { if ($_=~/\.(sequence|page|html|htm|xml|xhtml)$/) { print $fh &Apache::loncreatecourse::rewritefile( - &Apache::loncreatecourse::readfile($ENV{'request.course.id'},$_), + &Apache::loncreatecourse::readfile($env{'request.course.id'},$_), (%replacehash,$crs => '') ); } else { print $fh - &Apache::loncreatecourse::readfile($ENV{'request.course.id'},$_); + &Apache::loncreatecourse::readfile($env{'request.course.id'},$_); } $fh->close(); } else { @@ -259,7 +259,7 @@ sub exportbutton { sub exportcourse { my $r=shift; my %discussiontime = &Apache::lonnet::dump('discussiontimes', - $ENV{'course.'.$ENV{'request.course.id'}.'.domain'}, $ENV{'course.'.$ENV{'request.course.id'}.'.num'}); + $env{'course.'.$env{'request.course.id'}.'.domain'}, $env{'course.'.$env{'request.course.id'}.'.num'}); my $numdisc = keys %discussiontime; my $navmap = Apache::lonnavmaps::navmap->new(); my $it=$navmap->getIterator(undef,undef,undef,1,undef,undef); @@ -268,24 +268,24 @@ sub exportcourse { &Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'}, ['finishexport']); - if ($ENV{'form.finishexport'}) { + if ($env{'form.finishexport'}) { &Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'}, ['archive','discussion']); my @exportitems = (); - if (defined($ENV{'form.archive'})) { - if (ref($ENV{'form.archive'}) eq 'ARRAY') { - @exportitems = @{$ENV{'form.archive'}}; + if (defined($env{'form.archive'})) { + if (ref($env{'form.archive'}) eq 'ARRAY') { + @exportitems = @{$env{'form.archive'}}; } else { - $exportitems[0] = $ENV{'form.archive'}; + $exportitems[0] = $env{'form.archive'}; } } my @discussions = (); - if (defined($ENV{'form.discussion'})) { - if (ref($ENV{'form.discussion'}) eq 'ARRAY') { - @discussions = $ENV{'form.discussion'}; + if (defined($env{'form.discussion'})) { + if (ref($env{'form.discussion'}) eq 'ARRAY') { + @discussions = $env{'form.discussion'}; } else { - $discussions[0] = $ENV{'form.discussion'}; + $discussions[0] = $env{'form.discussion'}; } } if (@exportitems == 0 && @discussions == 0) { @@ -304,20 +304,14 @@ sub exportcourse { #Create zip file in prtspool my $imszipfile = '/prtspool/'. - $ENV{'user.name'}.'_'.$ENV{'user.domain'}.'_'. + $env{'user.name'}.'_'.$env{'user.domain'}.'_'. time.'_'.rand(1000000000).'.zip'; -# zip can cause an sh launch which can pass along all of %ENV -# which can be too large for /bin/sh to handle - my %oldENV=%ENV; - undef(%ENV); my $cwd = &Cwd::getcwd(); my $imszip = '/home/httpd/'.$imszipfile; chdir $tempexport; open(OUTPUT, "zip -r $imszip * 2> /dev/null |"); close(OUTPUT); chdir $cwd; - %ENV=%oldENV; - undef(%oldENV); $outcome .= 'Download the zip file from IMS course archive
'; if ($copyresult) { $outcome .= 'The following errors occurred during export - '.$copyresult; @@ -491,7 +485,7 @@ sub create_ims_store { if (!-e $$tempexport) { mkdir($$tempexport,0700); } - $$tempexport .= '/'.$ENV{'user.domain'}.'_'.$ENV{'user.name'}; + $$tempexport .= '/'.$env{'user.domain'}.'_'.$env{'user.name'}; if (!-e $$tempexport) { mkdir($$tempexport,0700); } @@ -508,13 +502,13 @@ sub create_ims_store { ''."\n". -' '."\n". -' '."\n". +' '."\n". -' '.$ENV{'request.'.$ENV{'request.course.id'}.'.description'}.'' +' '.$env{'request.'.$env{'request.course.id'}.'.description'}.'' } else { $$outcome .= 'An error occurred opening the IMS manifest file.
' ; @@ -532,8 +526,8 @@ sub build_package { my $lastcontainer = 0; my %parent = (); my @dependencies = (); - my $cnum = $ENV{'course.'.$ENV{'request.course.id'}.'.num'}; - my $cdom = $ENV{'course.'.$ENV{'request.course.id'}.'.domain'}; + my $cnum = $env{'course.'.$env{'request.course.id'}.'.num'}; + my $cdom = $env{'course.'.$env{'request.course.id'}.'.domain'}; while ($curRes = $it->next()) { if (ref($curRes)) { $count ++; @@ -583,7 +577,7 @@ sub build_package { $isvisible = 'false'; } unless ($curRes->is_sequence()) { - $resourceref = 'identifierref="RES-'.$ENV{'request.course.id'}.'-'.$count.'"'; + $resourceref = 'identifierref="RES-'.$env{'request.course.id'}.'-'.$count.'"'; } if (($depth <= $prevdepth) && ($count > 1) && ($included)) { print $ims_manifest "\n".' '."\n"; @@ -592,7 +586,7 @@ sub build_package { $prevdepth = $depth; my $itementry = - ''. ''.$curRes->title().''; print $ims_manifest "\n".$itementry; @@ -603,7 +597,7 @@ sub build_package { &process_content($count,$curRes,$cdom,$cnum,$symb,\$content_file,\@hrefs,$copyresult,$tempexport); if ($content_file) { $imsresources .= "\n". - ' '."\n". ' '."\n"; foreach (@hrefs) { @@ -717,7 +711,7 @@ sub process_content { $$content_file = &replicate_content($cdom,$cnum,$tempexport,$symb,$count,\$message,$href,'uploaded'); } elsif ($symb =~ m-\.(sequence|page)___\d+___([^/]+)/([^/]+)-) { my $canedit = 0; - if ($2 eq $ENV{'user.domain'} && $3 eq $ENV{'user.name'}) { + if ($2 eq $env{'user.domain'} && $3 eq $env{'user.name'}) { $canedit= 1; } if ($canedit) { @@ -859,7 +853,7 @@ sub group_import { ''."\n". ''."\n". ''; - $ENV{'form.output'}=$newmapstr; + $env{'form.output'}=$newmapstr; my $home=&Apache::lonnet::homeserver($coursenum,$coursedom); my $result=&Apache::lonnet::finishuserfileupload($coursenum,$coursedom,$home, 'output',$1.$2); @@ -889,12 +883,20 @@ sub breadcrumbs { my ($where)=@_; &Apache::lonhtmlcommon::clear_breadcrumbs(); my (@folders); - if ($ENV{'form.pagepath'}) { - @folders = split('&',$ENV{'form.pagepath'}); + if ($env{'form.pagepath'}) { + @folders = split('&',$env{'form.pagepath'}); } else { - @folders=split('&',$ENV{'form.folderpath'}); + @folders=split('&',$env{'form.folderpath'}); } my $folderpath; + my $cpinfo=''; + if ($env{'form.markedcopy_url'}) { + &Apache::lonnet::logthis('Found '.$env{'form.markedcopy_url'}); + $cpinfo='&markedcopy_url='. + &Apache::lonnet::escape($env{'form.markedcopy_url'}). + '&markedcopy_title='. + &Apache::lonnet::escape($env{'form.markedcopy_title'}); + } while (@folders) { my $folder=shift(@folders); my $foldername=shift(@folders); @@ -903,7 +905,7 @@ sub breadcrumbs { my $url='/adm/coursedocs?folderpath='. &Apache::lonnet::escape($folderpath); &Apache::lonhtmlcommon::add_breadcrumb( - {'href'=>$url, + {'href'=>$url.$cpinfo, 'title'=>&Apache::lonnet::unescape($foldername), 'text'=>''. &Apache::lonnet::unescape($foldername).'' @@ -917,12 +919,10 @@ sub breadcrumbs { sub editor { my ($r,$coursenum,$coursedom,$folder,$allowed)=@_; - - $r->print(&breadcrumbs($folder)); my $errtext=''; my $fatal=0; my $container='sequence'; - if ($ENV{'form.pagepath'}) { + if ($env{'form.pagepath'}) { $container='page'; } ($errtext,$fatal)= @@ -931,38 +931,45 @@ sub editor { $Apache::lonratedt::order[0]=1; $Apache::lonratedt::resources[1]=''; } + if (defined($env{'form.markcopy'})) { +# Mark for copying + my ($title,$url)=split(':',$Apache::lonratedt::resources[$Apache::lonratedt::order[$env{'form.markcopy'}]]); + $env{'form.markedcopy_title'}=$title; + $env{'form.markedcopy_url'}=$url; + } + $r->print(&breadcrumbs($folder)); if ($fatal) { $r->print('

'.$errtext.'

'); } else { # ------------------------------------------------------------ Process commands # ---------------- if they are for this folder and user allowed to make changes - if (($allowed) && ($ENV{'form.folder'} eq $folder)) { + if (($allowed) && ($env{'form.folder'} eq $folder)) { # set parameters and change order - if (defined($ENV{'form.setparms'})) { - my $idx=$ENV{'form.setparms'}; + if (defined($env{'form.setparms'})) { + my $idx=$env{'form.setparms'}; # set parameters - if ($ENV{'form.randpick_'.$idx}) { - &Apache::lonratedt::storeparameter($idx,'parameter_randompick',$ENV{'form.randpick_'.$idx},'int_pos'); + if ($env{'form.randpick_'.$idx}) { + &Apache::lonratedt::storeparameter($idx,'parameter_randompick',$env{'form.randpick_'.$idx},'int_pos'); } else { &Apache::lonratedt::delparameter($idx,'parameter_randompick'); } - if ($ENV{'form.hidprs_'.$idx}) { + if ($env{'form.hidprs_'.$idx}) { &Apache::lonratedt::storeparameter($idx,'parameter_hiddenresource','yes','string_yesno'); } else { &Apache::lonratedt::delparameter($idx,'parameter_hiddenresource'); } - if ($ENV{'form.encprs_'.$idx}) { + if ($env{'form.encprs_'.$idx}) { &Apache::lonratedt::storeparameter($idx,'parameter_encrypturl','yes','string_yesno'); } else { &Apache::lonratedt::delparameter($idx,'parameter_encrypturl'); } - if ($ENV{'form.newpos'}) { + if ($env{'form.newpos'}) { # change order - my $newpos=$ENV{'form.newpos'}-1; - my $currentpos=$ENV{'form.currentpos'}-1; + my $newpos=$env{'form.newpos'}-1; + my $currentpos=$env{'form.currentpos'}-1; my $i; my @neworder=(); if ($newpos>$currentpos) { @@ -1001,10 +1008,45 @@ sub editor { } } + if ($env{'form.pastemarked'}) { +# paste resource to end of list + my $url=$env{'form.markedcopy_url'}; + my $title=$env{'form.markedcopy_title'}; +# Maps need to be copied first + if (($url=~/\.(page|sequence)$/) || ($url=~/^\/uploaded\//)) { + $title=&mt('Copy of').' '.$title; + my $newid=$$.time; + $url=~/^(.+)\.(\w+)$/; + my $newurl=$1.$newid.'.'.$2; + my $storefn=$newurl; + $storefn=~s/^\/\w+\/\w+\/\w+\///; + &Apache::loncreatecourse::writefile + ($env{'request.course.id'},$storefn, + &Apache::lonnet::getfile($url)); + $url=$newurl; + } + $title=~s/\/\>\;/g; + $title=~s/\:/\:/g; + my $ext='false'; + if ($url=~/^http\:\/\//) { $ext='true'; } + $url=~s/\:/\:/g; +# Now insert the URL at the bottom + my $newidx=1+$#Apache::lonratedt::resources; + $Apache::lonratedt::resources[$newidx]= + $title.':'.$url.':'.$ext.':normal:res'; + $Apache::lonratedt::order[1+$#Apache::lonratedt::order]=$newidx; +# Store the result + ($errtext,$fatal)=&storemap($coursenum,$coursedom,$folder.'.'.$container); + if ($fatal) { + $r->print('

'.$errtext.'

'); + return; + } + } # upload a file, if present - if (($ENV{'form.uploaddoc.filename'}) && - ($ENV{'form.cmd'}=~/^upload_(\w+)/)) { + if (($env{'form.uploaddoc.filename'}) && + ($env{'form.cmd'}=~/^upload_(\w+)/)) { if ( ($folder=~/^$1/) || ($1 eq 'default') ) { # this is for a course, not a user, so set coursedoc flag # probably the only place in the system where this should be "1" @@ -1013,13 +1055,13 @@ sub editor { my $ext='false'; if ($url=~/^http\:\/\//) { $ext='true'; } $url=~s/\:/\:/g; - my $comment=$ENV{'form.comment'}; + my $comment=$env{'form.comment'}; $comment=~s/\/\>\;/g; $comment=~s/\:/\:/g; if ($folder=~/^supplemental/) { - $comment=time.'___&&&___'.$ENV{'user.name'}.'___&&&___'. - $ENV{'user.domain'}.'___&&&___'.$comment; + $comment=time.'___&&&___'.$env{'user.name'}.'___&&&___'. + $env{'user.domain'}.'___&&&___'.$comment; } $Apache::lonratedt::resources[$newidx]= $comment.':'.$url.':'.$ext.':normal:res'; @@ -1033,8 +1075,8 @@ sub editor { } } } - if ($ENV{'form.cmd'}) { - my ($cmd,$idx)=split(/\_/,$ENV{'form.cmd'}); + if ($env{'form.cmd'}) { + my ($cmd,$idx)=split(/\_/,$env{'form.cmd'}); if ($cmd eq 'del') { my (undef,$url)=split(':',$Apache::lonratedt::resources[$Apache::lonratedt::order[$idx]]); if ($url=~m|/+uploaded/\Q$coursedom\E/\Q$coursenum\E/|) { @@ -1045,6 +1087,13 @@ sub editor { $Apache::lonratedt::order[$i+1]; } $#Apache::lonratedt::order--; + } elsif ($cmd eq 'cut') { + my (undef,$url)=split(':',$Apache::lonratedt::resources[$Apache::lonratedt::order[$idx]]); + for (my $i=$idx;$i<$#Apache::lonratedt::order;$i++) { + $Apache::lonratedt::order[$i]= + $Apache::lonratedt::order[$i+1]; + } + $#Apache::lonratedt::order--; } elsif ($cmd eq 'up') { if (($idx) && (defined($Apache::lonratedt::order[$idx-1]))) { my $i=$Apache::lonratedt::order[$idx-1]; @@ -1065,7 +1114,7 @@ sub editor { $Apache::lonratedt::resources[ $Apache::lonratedt::order[$idx]]); my $comment= - &HTML::Entities::decode($ENV{'form.title'}); + &HTML::Entities::decode($env{'form.title'}); $comment=~s/\/\>\;/g; $comment=~s/\:/\:/g; @@ -1084,9 +1133,9 @@ sub editor { } } # Group import/search - if ($ENV{'form.importdetail'}) { + if ($env{'form.importdetail'}) { my @imports; - foreach (split(/\&/,$ENV{'form.importdetail'})) { + foreach (split(/\&/,$env{'form.importdetail'})) { if (defined($_)) { my ($name,$url)=split(/\=/,$_); $name=&Apache::lonnet::unescape($name); @@ -1103,8 +1152,8 @@ sub editor { } } # Loading a complete map - if (($ENV{'form.importmap'}) && ($ENV{'form.loadmap'})) { - foreach (&Apache::lonsequence::attemptread(&Apache::lonnet::filelocation('',$ENV{'form.importmap'}))) { + if (($env{'form.importmap'}) && ($env{'form.loadmap'})) { + foreach (&Apache::lonsequence::attemptread(&Apache::lonnet::filelocation('',$env{'form.importmap'}))) { my $idx=$#Apache::lonratedt::resources; $idx++; $Apache::lonratedt::resources[$idx]=$_; @@ -1137,7 +1186,30 @@ sub editor { unless ($shown) { $r->print(''.&mt('Currently no documents.').''); } - $r->print(''); + $r->print("\n\n"); + if ($env{'form.markedcopy_url'}) { + $r->print(< + + +ENDPASTE + $r->print( + ' '.&Apache::loncommon::filedescription( + (split(/\./,$env{'form.markedcopy_url'}))[-1]).': '. + $env{'form.markedcopy_title'}); + if ($container eq 'page') { + $r->print(< + +PAGEINFO + } else { + $r->print(< +FOLDERINFO + } + $r->print('

'); + } } } @@ -1164,21 +1236,35 @@ sub entryline { # Edit commands my $container; my $folderpath; - if ($ENV{'form.folderpath'}) { + if ($env{'form.folderpath'}) { $container = 'sequence'; - $folderpath=&Apache::lonnet::escape($ENV{'form.folderpath'}); - # $htmlfoldername=&HTML::Entities::encode($ENV{'form.foldername'},'<>&"'); + $folderpath=&Apache::lonnet::escape($env{'form.folderpath'}); + # $htmlfoldername=&HTML::Entities::encode($env{'form.foldername'},'<>&"'); } my ($pagepath,$pagesymb); - if ($ENV{'form.pagepath'}) { + if ($env{'form.pagepath'}) { $container = 'page'; - $pagepath=&Apache::lonnet::escape($ENV{'form.pagepath'}); - $pagesymb=&Apache::lonnet::escape($ENV{'form.pagesymb'}); + $pagepath=&Apache::lonnet::escape($env{'form.pagepath'}); + $pagesymb=&Apache::lonnet::escape($env{'form.pagesymb'}); + } + my $cpinfo=''; + if ($env{'form.markedcopy_url'}) { + $cpinfo='&markedcopy_url='. + &Apache::lonnet::escape($env{'form.markedcopy_url'}). + '&markedcopy_title='. + &Apache::lonnet::escape($env{'form.markedcopy_title'}); } if ($allowed) { my $incindex=$index+1; my $selectbox=''; - if ($folder!~/^supplemental/) { + if (($folder!~/^supplemental/) && + ($#Apache::lonratedt::order>0) && + ((split(/\:/, + $Apache::lonratedt::resources[$Apache::lonratedt::order[0]]))[1] + ne '') && + ((split(/\:/, + $Apache::lonratedt::resources[$Apache::lonratedt::order[1]]))[1] + ne '')) { $selectbox= ''. ' - + + + +
- + $lt{
- + $lt{
$selectbox $lt{'rm'} + +$lt{'ct'} -$lt{'rn'} +$lt{'rn'} + +$lt{'cp'} END } else { $line.=(< - + + +
- + $lt{
- + $lt{
$selectbox $lt{'rm'} + +$lt{'ct'} -$lt{'rn'} +$lt{'rn'} + +$lt{'cp'} END } } @@ -1269,8 +1369,8 @@ END if ((!$isfolder) && ($residx) && ($folder!~/supplemental/) && (!$ispage)) { my $symb=&Apache::lonnet::symbclean( &Apache::lonnet::declutter('uploaded/'. - $ENV{'course.'.$ENV{'request.course.id'}.'.domain'}.'/'. - $ENV{'course.'.$ENV{'request.course.id'}.'.num'}.'/'.$folder. + $env{'course.'.$env{'request.course.id'}.'.domain'}.'/'. + $env{'course.'.$env{'request.course.id'}.'.num'}.'/'.$folder. '.sequence'). '___'.$residx.'___'. &Apache::lonnet::declutter($url)); @@ -1291,7 +1391,7 @@ END } $url.=(($url=~/\?/)?'&':'?').'symb='.&Apache::lonnet::escape($symb); if ($container eq 'page') { - my $symb=$ENV{'form.pagesymb'}; + my $symb=$env{'form.pagesymb'}; $url=&Apache::lonnet::clutter((&Apache::lonnet::decode_symb($symb))[2]); $url.=(($url=~/\?/)?'&':'?').'symb='.&Apache::lonnet::escape($symb); @@ -1300,10 +1400,10 @@ END my $parameterset=' '; if ($isfolder) { my $foldername=&Apache::lonnet::escape($foldertitle); - my $folderpath=$ENV{'form.folderpath'}; + my $folderpath=$env{'form.folderpath'}; if ($folderpath) { $folderpath.='&' }; $folderpath.=$folderarg.'&'.$foldername; - $url.='folderpath='.&Apache::lonnet::escape($folderpath); + $url.='folderpath='.&Apache::lonnet::escape($folderpath).$cpinfo; $parameterset='