--- loncom/interface/londocs.pm 2006/11/13 17:20:29 1.251 +++ loncom/interface/londocs.pm 2012/12/02 22:40:09 1.518 @@ -1,7 +1,7 @@ # The LearningOnline Network # Documents # -# $Id: londocs.pm,v 1.251 2006/11/13 17:20:29 www Exp $ +# $Id: londocs.pm,v 1.518 2012/12/02 22:40:09 raeburn Exp $ # # Copyright Michigan State University Board of Trustees # @@ -33,16 +33,21 @@ use Apache::Constants qw(:common :http); use Apache::imsexport; use Apache::lonnet; use Apache::loncommon; +use Apache::lonhtmlcommon; use LONCAPA::map(); use Apache::lonratedt(); use Apache::lonxml; use Apache::lonclonecourse; use Apache::lonnavmaps; +use Apache::lonnavdisplay(); +use Apache::lonuserstate(); +use Apache::lonextresedit(); use HTML::Entities; +use HTML::TokeParser; use GDBM_File; use Apache::lonlocal; use Cwd; -use LONCAPA; +use LONCAPA qw(:DEFAULT :match); my $iconpath; @@ -53,15 +58,9 @@ my %alreadyseen=(); my $hadchanges; -# Available help topics my %help=(); -# Mapread read maps into LONCAPA::map:: global arrays -# @order and @resources, determines status -# sets @order - pointer to resources in right order -# sets @resources - array with the resources with correct idx -# sub mapread { my ($coursenum,$coursedom,$map)=@_; @@ -71,846 +70,214 @@ sub mapread { } sub storemap { - my ($coursenum,$coursedom,$map)=@_; + my ($coursenum,$coursedom,$map,$contentchg)=@_; + my $report; + if (($contentchg) && ($map =~ /^default/)) { + $report = 1; + } my ($outtext,$errtext)= &LONCAPA::map::storemap('/uploaded/'.$coursedom.'/'.$coursenum.'/'. - $map,1); + $map,1,$report); if ($errtext) { return ($errtext,2); } - + $hadchanges=1; return ($errtext,0); } -# ----------------------------------------- Return hash with valid author names + sub authorhosts { my %outhash=(); my $home=0; my $other=0; - foreach (keys %env) { - if ($_=~/^user\.role\.(au|ca)\.(.+)$/) { + foreach my $key (keys(%env)) { + if ($key=~/^user\.role\.(au|ca)\.(.+)$/) { my $role=$1; my $realm=$2; - my ($start,$end)=split(/\./,$env{$_}); + my ($start,$end)=split(/\./,$env{$key}); if (($start) && ($start>time)) { next; } if (($end) && (time>$end)) { next; } - my $ca; my $cd; + my ($ca,$cd); if ($1 eq 'au') { $ca=$env{'user.name'}; $cd=$env{'user.domain'}; } else { - ($cd,$ca)=($realm=~/^\/(\w+)\/(\w+)$/); + ($cd,$ca)=($realm=~/^\/($match_domain)\/($match_username)$/); } my $allowed=0; my $myhome=&Apache::lonnet::homeserver($ca,$cd); my @ids=&Apache::lonnet::current_machine_ids(); - foreach my $id (@ids) { if ($id eq $myhome) { $allowed=1; } } + foreach my $id (@ids) { + if ($id eq $myhome) { + $allowed=1; + last; + } + } if ($allowed) { $home++; - $outhash{'home_'.$ca.'@'.$cd}=1; + $outhash{'home_'.$ca.':'.$cd}=1; } else { - $outhash{'otherhome_'.$ca.'@'.$cd}=$myhome; + $outhash{'otherhome_'.$ca.':'.$cd}=$myhome; $other++; } } } return ($home,$other,%outhash); } -# ------------------------------------------------------ Generate "dump" button -sub dumpbutton { - my ($home,$other,%outhash)=&authorhosts(); - my $type = &Apache::loncommon::course_type(); - if ($home+$other==0) { return ''; } - my $output=''; - if ($home) { - return ''. - ''. - &Apache::loncommon::help_open_topic('Docs_Dump_Course_Docs'); - } else { - return''. - &mt('Dump '.$type. - ' DOCS to Construction Space: available on other servers'); - } -} sub clean { my ($title)=@_; $title=~s/[^\w\/\!\$\%\^\*\-\_\=\+\;\:\,\\\|\`\~]+/\_/gs; - return $title; + return $title; } -# -------------------------------------------------------- Actually dump course + + sub dumpcourse { my ($r) = @_; - my $type = &Apache::loncommon::course_type(); - $r->print(&Apache::loncommon::start_page('Dump '.$type.' DOCS to Construction Space'). - '
'); + my $crstype = &Apache::loncommon::course_type(); + $r->print(&Apache::loncommon::start_page('Dump '.$crstype.' Content to Authoring Space')."\n". + &Apache::lonhtmlcommon::breadcrumbs('Dump '.$crstype.' Content to Authoring Space')."\n"); + $r->print(&startContentScreen('tools')); my ($home,$other,%outhash)=&authorhosts(); - unless ($home) { return ''; } + unless ($home) { + $r->print(&endContentScreen()); + return ''; + } my $origcrsid=$env{'request.course.id'}; my %origcrsdata=&Apache::lonnet::coursedescription($origcrsid); if (($env{'form.authorspace'}) && ($env{'form.authorfolder'}=~/\w/)) { # Do the dumping - unless ($outhash{'home_'.$env{'form.authorspace'}}) { return ''; } + unless ($outhash{'home_'.$env{'form.authorspace'}}) { + $r->print(&endContentScreen()); + return ''; + } my ($ca,$cd)=split(/\@/,$env{'form.authorspace'}); $r->print('

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

'); my $title=$env{'form.authorfolder'}; $title=&clean($title); my %replacehash=(); - foreach (keys %env) { - if ($_=~/^form\.namefor\_(.+)/) { - $replacehash{$1}=$env{$_}; + foreach my $key (keys(%env)) { + if ($key=~/^form\.namefor\_(.+)/) { + $replacehash{$1}=$env{$key}; } } my $crs='/uploaded/'.$env{'request.course.id'}.'/'; $crs=~s/\_/\//g; - foreach (keys %replacehash) { - my $newfilename=$title.'/'.$replacehash{$_}; + foreach my $item (keys(%replacehash)) { + my $newfilename=$title.'/'.$replacehash{$item}; $newfilename=~s/\.(\w+)$//; my $ext=$1; $newfilename=&clean($newfilename); $newfilename.='.'.$ext; my @dirs=split(/\//,$newfilename); - my $path='/home/'.$ca.'/public_html'; + my $path=$r->dir_config('lonDocRoot')."/priv/$cd/$ca"; my $makepath=$path; my $fail=0; for (my $i=0;$i<$#dirs;$i++) { $makepath.='/'.$dirs[$i]; - unless (-e $makepath) { - unless(mkdir($makepath,0777)) { $fail=1; } + unless (-e $makepath) { + unless(mkdir($makepath,0777)) { $fail=1; } } } - $r->print('
'.$_.' => '.$newfilename.': '); + $r->print('
'.$item.' => '.$newfilename.': '); if (my $fh=Apache::File->new('>'.$path.'/'.$newfilename)) { - if ($_=~/\.(sequence|page|html|htm|xml|xhtml)$/) { + if ($item=~/\.(sequence|page|html|htm|xml|xhtml)$/) { print $fh &Apache::lonclonecourse::rewritefile( - &Apache::lonclonecourse::readfile($env{'request.course.id'},$_), + &Apache::lonclonecourse::readfile($env{'request.course.id'},$item), (%replacehash,$crs => '') ); } else { print $fh - &Apache::lonclonecourse::readfile($env{'request.course.id'},$_); + &Apache::lonclonecourse::readfile($env{'request.course.id'},$item); } $fh->close(); } else { $fail=1; } if ($fail) { - $r->print('fail'); + $r->print(''.&mt('fail').''); } else { - $r->print('ok'); + $r->print(''.&mt('ok').''); } } } else { + $r->print(&mt('Searching ...').'
'); + $r->rflush(); # Input form + $r->print(''."\n"); unless ($home==1) { - $r->print( - '

'.&mt('Select the Construction Space').'

'); } - foreach (sort keys %outhash) { - if ($_=~/^home_(.+)$/) { + foreach my $key (sort(keys(%outhash))) { + if ($key=~/^home_(.+)$/) { if ($home==1) { $r->print( ''); } else { $r->print(''); + &Apache::loncommon::plainname(split(/\:/,$1)).''); } } } unless ($home==1) { - $r->print(''); + $r->print(''."\n"); } my $title=$origcrsdata{'description'}; $title=~s/[\/\s]+/\_/gs; $title=&clean($title); - $r->print('

'.&mt('Folder in Construction Space').'


'); + $r->print('
'. + '
'.&mt('Folder in Authoring Space').''. + ''. + '

'."\n"); &tiehash(); - $r->print('

'.&mt('Filenames in Construction Space').'

'); - foreach (&Apache::lonclonecourse::crsdirlist($origcrsid,'userfiles')) { - $r->print(''); - my ($ext)=($_=~/\.(\w+)$/); + $r->print('

'.&mt('Filenames in Authoring Space').'

' + .&Apache::loncommon::start_data_table() + .&Apache::loncommon::start_data_table_header_row() + .'' + .'' + .'' + .&Apache::loncommon::end_data_table_header_row()); + foreach my $file (&Apache::lonclonecourse::crsdirlist($origcrsid,'userfiles')) { + $r->print(&Apache::loncommon::start_data_table_row() + .''); + my ($ext)=($file=~/\.(\w+)$/); my $title=$hash{'title_'.$hash{ - 'ids_/uploaded/'.$origcrsdata{'domain'}.'/'.$origcrsdata{'num'}.'/'.$_}}; - $title=~s/:/:/g; + 'ids_/uploaded/'.$origcrsdata{'domain'}.'/'.$origcrsdata{'num'}.'/'.$file}}; $r->print(''); if (!$title) { - $title=$_; + $title=$file; } else { $title=~s|/|_|g; } $title=~s/\.(\w+)$//; $title=&clean($title); $title.='.'.$ext; - $r->print("\n\n"); + $r->print("\n" + .&Apache::loncommon::end_data_table_row()); } - $r->print("
'.&mt('Internal Filename').''.&mt('Title').''.&mt('Save as ...').'
'.$_.''.&mt('Internal Filename').''.&mt('Title').''.&mt('Save as ...').''.$file.''.($title?$title:' ').'
\n"); + $r->print(&Apache::loncommon::end_data_table()); &untiehash(); $r->print( - '

'); + '

'); } + $r->print(&endContentScreen()); } -# ------------------------------------------------------ Generate "export" button - -sub exportbutton { - my $type = &Apache::loncommon::course_type(); - return ''. - ''. - &Apache::loncommon::help_open_topic('Docs_Export_Course_Docs'); -} - -sub exportcourse { - my $r=shift; - my $type = &Apache::loncommon::course_type(); - my %discussiontime = &Apache::lonnet::dump('discussiontimes', - $env{'course.'.$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); - my $curRes; - my $outcome; - - &Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'}, - ['finishexport']); - if ($env{'form.finishexport'}) { - &Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'}, - ['archive','discussion']); - - my @exportitems = &Apache::loncommon::get_env_multiple('form.archive'); - my @discussions = &Apache::loncommon::get_env_multiple('form.discussion'); - if (@exportitems == 0 && @discussions == 0) { - $outcome = '
As you did not select any content items or discussions for export, an IMS package has not been created. Please go back to select either content items or discussions for export'; - } else { - my $now = time; - my %symbs; - my $manifestok = 0; - my $imsresources; - my $tempexport; - my $copyresult; - my $ims_manifest = &create_ims_store($now,\$manifestok,\$outcome,\$tempexport); - if ($manifestok) { - &build_package($now,$navmap,\@exportitems,\@discussions,\$outcome,$tempexport,\$copyresult,$ims_manifest); - close($ims_manifest); - -#Create zip file in prtspool - my $imszipfile = '/prtspool/'. - $env{'user.name'}.'_'.$env{'user.domain'}.'_'. - time.'_'.rand(1000000000).'.zip'; - my $cwd = &Cwd::getcwd(); - my $imszip = '/home/httpd/'.$imszipfile; - chdir $tempexport; - open(OUTPUT, "zip -r $imszip * 2> /dev/null |"); - close(OUTPUT); - chdir $cwd; - $outcome .= &mt('Download the zip file from IMS '.lc($type).' archive
',$imszipfile,); - if ($copyresult) { - $outcome .= 'The following errors occurred during export - '.$copyresult; - } - } else { - $outcome = '
Unfortunately you will not be able to retrieve an IMS archive of this posts at this time, because there was a problem creating a manifest file.
'; - } - } - $r->print(&Apache::loncommon::start_page('Export '.lc($type).' to IMS content package')); - $r->print($outcome); - $r->print(&Apache::loncommon::end_page()); - } else { - my $display; - $display = '
'."\n"; - $display .= &mt('Choose which items you wish to export from your '.$type.'.

'); - $display .= ''. - ''. - ''. - ''. - '
 Content items'. - ''. - '  
  
 Discussion posts'. - ''. - '  
'; - my $curRes; - my $depth = 0; - my $count = 0; - my $boards = 0; - my $startcount = 5; - my %parent = (); - my %children = (); - my $lastcontainer = $startcount; - my @bgcolors = ('#F6F6F6','#FFFFFF'); - $display .= ''. - ''; - while ($curRes = $it->next()) { - if (ref($curRes)) { - $count ++; - } - if ($curRes == $it->BEGIN_MAP()) { - $depth++; - $parent{$depth} = $lastcontainer; - } - if ($curRes == $it->END_MAP()) { - $depth--; - $lastcontainer = $parent{$depth}; - } - if (ref($curRes)) { - my $symb = $curRes->symb(); - my $ressymb = $symb; - if ($ressymb =~ m|adm/(\w+)/(\w+)/(\d+)/bulletinboard$|) { - unless ($ressymb =~ m|adm/wrapper/adm|) { - $ressymb = 'bulletin___'.$3.'___adm/wrapper/adm/'.$1.'/'.$2.'/'.$3.'/bulletinboard'; - } - } - my $color = $count%2; - $display .=''; - if ($discussiontime{$ressymb} > 0) { - $boards ++; - $currelem = $count+$boards+$startcount; - $display .= ''."\n"; - } else { - $display .= ''."\n"; - } - } - } - my $scripttag = qq| - - |; - $r->print(&Apache::loncommon::start_page('Export '.lc($type).' to IMS content package', - $scripttag)); - $r->print($display.'
Export content item?
 '."\n"; - if ($numdisc > 0) { - $display.='Export discussion posts?'."\n"; - } - $display.=' 
'."\n". - 'is_sequence()) || ($curRes->is_page())) { - my $checkitem = $count + $boards + $startcount; - $display .= 'onClick="javascript:propagateCheck('."'$checkitem'".')"'; - } - $display .= ' />'."\n"; - for (my $i=0; $i<$depth; $i++) { - $display .= ''."\n"; - } - if ($curRes->is_sequence()) { - $display .= ' '."\n"; - $lastcontainer = $count + $startcount + $boards; - } elsif ($curRes->is_page()) { - $display .= ' '."\n"; - $lastcontainer = $count + $startcount + $boards; - } - my $currelem = $count+$boards+$startcount; - $children{$parent{$depth}} .= $currelem.':'; - $display .= ' '.$curRes->title().'   
'. - '

'. - '

'. - &Apache::loncommon::end_page()); - } -} - -sub create_ims_store { - my ($now,$manifestok,$outcome,$tempexport) = @_; - $$tempexport = $Apache::lonnet::perlvar{'lonDaemons'}.'/tmp/ims_exports'; - my $ims_manifest; - if (!-e $$tempexport) { - mkdir($$tempexport,0700); - } - $$tempexport .= '/'.$now; - if (!-e $$tempexport) { - mkdir($$tempexport,0700); - } - $$tempexport .= '/'.$env{'user.domain'}.'_'.$env{'user.name'}; - if (!-e $$tempexport) { - mkdir($$tempexport,0700); - } - if (!-e "$$tempexport/resources") { - mkdir("$$tempexport/resources",0700); - } -# open manifest file - my $manifest = '/imsmanifest.xml'; - my $manifestfilename = $$tempexport.$manifest; - if ($ims_manifest = Apache::File->new('>'.$manifestfilename)) { - $$manifestok=1; - print $ims_manifest -''."\n". -''."\n". -' - - - - '.$env{'request.course.id'}.' - - '.$env{'course.'.$env{'request.course.id'}.'.description'}.' - - - - '."\n". -' '."\n". -' '."\n". -' '.$env{'course.'.$env{'request.course.id'}.'.description'}.'' - } else { - $$outcome .= 'An error occurred opening the IMS manifest file.
' -; - } - return $ims_manifest; -} - -sub build_package { - my ($now,$navmap,$exportitems,$discussions,$outcome,$tempexport,$copyresult,$ims_manifest) = @_; -# first iterator to look for dependencies - my $it = $navmap->getIterator(undef,undef,undef,1,undef,undef); - my $curRes; - my $count = 0; - my $depth = 0; - 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'}; - while ($curRes = $it->next()) { - if (ref($curRes)) { - $count ++; - } - if ($curRes == $it->BEGIN_MAP()) { - $depth++; - $parent{$depth} = $lastcontainer; - } - if ($curRes == $it->END_MAP()) { - $depth--; - $lastcontainer = $parent{$depth}; - } - if (ref($curRes)) { - if ($curRes->is_sequence() || $curRes->is_page()) { - $lastcontainer = $count; - } - if (grep/^$count$/,@$exportitems) { - &get_dependencies($exportitems,\%parent,$depth,\@dependencies); - } - } - } -# second iterator to build manifest and store resources - $it = $navmap->getIterator(undef,undef,undef,1,undef,undef); - $depth = 0; - my $prevdepth; - $count = 0; - my $imsresources; - my $pkgdepth; - while ($curRes = $it->next()) { - if ($curRes == $it->BEGIN_MAP()) { - $prevdepth = $depth; - $depth++; - } - if ($curRes == $it->END_MAP()) { - $prevdepth = $depth; - $depth--; - } - - if (ref($curRes)) { - $count ++; - if ((grep/^$count$/,@$exportitems) || (grep/^$count$/,@dependencies)) { - my $symb = $curRes->symb(); - my $isvisible = 'true'; - my $resourceref; - if ($curRes->randomout()) { - $isvisible = 'false'; - } - unless ($curRes->is_sequence()) { - $resourceref = 'identifierref="RES-'.$env{'request.course.id'}.'-'.$count.'"'; - } - my $step = $prevdepth - $depth; - if (($step >= 0) && ($count > 1)) { - while ($step >= 0) { - print $ims_manifest "\n".' '."\n"; - $step --; - } - } - $prevdepth = $depth; - - my $itementry = - ''. - ''.$curRes->title().''; - print $ims_manifest "\n".$itementry; - - unless ($curRes->is_sequence()) { - my $content_file; - my @hrefs = (); - &process_content($count,$curRes,$cdom,$cnum,$symb,\$content_file,\@hrefs,$copyresult,$tempexport); - if ($content_file) { - $imsresources .= "\n". - ' '."\n". - ' '."\n"; - foreach (@hrefs) { - $imsresources .= - ' '."\n"; - } - if (grep/^$count$/,@$discussions) { - my $ressymb = $symb; - my $mode; - if ($ressymb =~ m|adm/(\w+)/(\w+)/(\d+)/bulletinboard$|) { - unless ($ressymb =~ m|adm/wrapper/adm|) { - $ressymb = 'bulletin___'.$3.'___adm/wrapper/adm/'.$1.'/'.$2.'/'.$3.'/bulletinboard'; - } - $mode = 'board'; - } - my %extras = ( - caller => 'imsexport', - tempexport => $tempexport.'/resources', - count => $count - ); - my $discresult = &Apache::lonfeedback::list_discussion($mode,undef,$ressymb,\%extras); - } - $imsresources .= ' '."\n"; - } - } - $pkgdepth = $depth; - } - } - } - while ($pkgdepth > 0) { - print $ims_manifest " \n"; - $pkgdepth --; - } - my $resource_text = qq| -
-
- - $imsresources - -
- |; - print $ims_manifest $resource_text; -} - -sub get_dependencies { - my ($exportitems,$parent,$depth,$dependencies) = @_; - if ($depth > 1) { - if ((!grep/^$$parent{$depth}$/,@$exportitems) && (!grep/^$$parent{$depth}$/,@$dependencies)) { - push @$dependencies, $$parent{$depth}; - if ($depth > 2) { - &get_dependencies($exportitems,$parent,$depth-1,$dependencies); - } - } - } -} - -sub process_content { - my ($count,$curRes,$cdom,$cnum,$symb,$content_file,$href,$copyresult,$tempexport) = @_; - my $content_type; - my $message; - my @uploads = (); - if ($curRes->is_sequence()) { - $content_type = 'sequence'; - } elsif ($curRes->is_page()) { - $content_type = 'page'; # need to handle individual items in pages. - } elsif ($symb =~ m-public/$cdom/$cnum/syllabus$-) { - $content_type = 'syllabus'; - my $contents = &Apache::imsexport::templatedpage($content_type); - if ($contents) { - $$content_file = &store_template($contents,$tempexport,$count,$content_type); - } - } elsif ($symb =~ m-\.sequence___\d+___ext-) { - $content_type = 'external'; - my $title = $curRes->title; - my $contents = &Apache::imsexport::external($symb,$title); - if ($contents) { - $$content_file = &store_template($contents,$tempexport,$count,$content_type); - } - } elsif ($symb =~ m-adm/navmaps$-) { - $content_type = 'navmap'; - } elsif ($symb =~ m-adm/[^/]+/[^/]+/(\d+)/smppg$-) { - $content_type = 'simplepage'; - my $contents = &Apache::imsexport::templatedpage($content_type,$1,$count,\@uploads); - if ($contents) { - $$content_file = &store_template($contents,$tempexport,$count,$content_type); - } - } elsif ($symb =~ m-lib/templates/simpleproblem\.problem$-) { - $content_type = 'simpleproblem'; - my $contents = &Apache::imsexport::simpleproblem($symb); - if ($contents) { - $$content_file = &store_template($contents,$tempexport,$count,$content_type); - } - } elsif ($symb =~ m-lib/templates/examupload\.problem$-) { - $content_type = 'examupload'; - } elsif ($symb =~ m-adm/(\w+)/(\w+)/(\d+)/bulletinboard$-) { - $content_type = 'bulletinboard'; - my $contents = &Apache::imsexport::templatedpage($content_type,$3,$count,\@uploads,$1,$2); - if ($contents) { - $$content_file = &store_template($contents,$tempexport,$count,$content_type); - } - } elsif ($symb =~ m-adm/([^/]+)/([^/]+)/aboutme$-) { - $content_type = 'aboutme'; - my $contents = &Apache::imsexport::templatedpage($content_type,undef,$count,\@uploads,$1,$2); - if ($contents) { - $$content_file = &store_template($contents,$tempexport,$count,$content_type); - } - } elsif ($symb =~ m-\.(sequence|page)___\d+___uploaded/$cdom/$cnum/-) { - $$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'}) { - $canedit= 1; - } -# only include problem code where current user is author - if ($canedit) { - $$content_file = &replicate_content($cdom,$cnum,$tempexport,$symb,$count,\$message,$href,'resource'); - } else { - $$content_file = &replicate_content($cdom,$cnum,$tempexport,$symb,$count,\$message,$href,'noedit'); - } - } elsif ($symb =~ m-uploaded/$cdom/$cnum-) { - $$content_file = &replicate_content($cdom,$cnum,$tempexport,$symb,$count,\$message,$href,'uploaded'); - } - if (@uploads > 0) { - foreach my $item (@uploads) { - my $uploadmsg = ''; - &replicate_content($cdom,$cnum,$tempexport,$item,$count,\$uploadmsg,$href,'templateupload'); - if ($uploadmsg) { - $$copyresult .= $uploadmsg."\n"; - } - } - } - if ($message) { - $$copyresult .= $message."\n"; - } -} - -sub replicate_content { - my ($cdom,$cnum,$tempexport,$symb,$count,$message,$href,$caller) = @_; - my ($map,$ind,$url); - if ($caller eq 'templateupload') { - $url = $symb; - $url =~ s#//#/#g; - } else { - ($map,$ind,$url)=&Apache::lonnet::decode_symb($symb); - } - my $content; - my $filename; - my $repstatus; - my $content_name; - if ($url =~ m-/([^/]+)$-) { - $filename = $1; - if (!-e $tempexport.'/resources') { - mkdir($tempexport.'/resources',0700); - } - if (!-e $tempexport.'/resources/'.$count) { - mkdir($tempexport.'/resources/'.$count,0700); - } - my $destination = $tempexport.'/resources/'.$count.'/'.$filename; - my $copiedfile; - if ($copiedfile = Apache::File->new('>'.$destination)) { - my $content; - if ($caller eq 'resource') { - my $respath = $Apache::lonnet::perlvar{'lonDocRoot'}.'/res'; - my $filepath = &Apache::lonnet::filelocation($respath,$url); - $content = &Apache::lonnet::getfile($filepath); - if ($content eq -1) { - $$message = 'Could not copy file '.$filename; - } else { - &extract_media($url,$cdom,$cnum,\$content,$count,$tempexport,$href,$message,'resource'); - $repstatus = 'ok'; - } - } elsif ($caller eq 'uploaded' || $caller eq 'templateupload') { - my $rtncode; - $repstatus = &Apache::lonnet::getuploaded('GET',$url,$cdom,$cnum,\$content,$rtncode); - if ($repstatus eq 'ok') { - if ($url =~ /\.html?$/i) { - &extract_media($url,$cdom,$cnum,\$content,$count,$tempexport,$href,$message,'uploaded'); - } - } else { - $$message = 'Could not render '.$url.' server message - '.$rtncode."
\n"; - } - } elsif ($caller eq 'noedit') { -# Need to render the resource without the LON-CAPA Internal header and the Post discussion footer, and then set $content equal to this. - $repstatus = 'ok'; - $content = 'Not the owner of this resource'; - } - if ($repstatus eq 'ok') { - print $copiedfile $content; - } - close($copiedfile); - } else { - $$message = 'Could not open destination file for '.$filename."
\n"; - } - } else { - $$message = 'Could not determine name of file for '.$symb."
\n"; - } - if ($repstatus eq 'ok') { - $content_name = 'resources/'.$count.'/'.$filename; - } - return $content_name; -} - -sub extract_media { - my ($url,$cdom,$cnum,$content,$count,$tempexport,$href,$message,$caller) = @_; - my ($dirpath,$container); - my %allfiles = (); - my %codebase = (); - if ($url =~ m-(.*/)([^/]+)$-) { - $dirpath = $1; - $container = $2; - } else { - $dirpath = $url; - $container = ''; - } - &Apache::lonnet::extract_embedded_items(undef,undef,\%allfiles,\%codebase,$content); - foreach my $embed_file (keys(%allfiles)) { - my $filename; - if ($embed_file =~ m#([^/]+)$#) { - $filename = $1; - } else { - $filename = $embed_file; - } - my $newname = 'res/'.$filename; - my ($rtncode,$embed_content,$repstatus); - my $embed_url; - if ($embed_file =~ m-^/-) { - $embed_url = $embed_file; # points to absolute path - } else { - if ($embed_file =~ m-https?://-) { - next; # points to url - } else { - $embed_url = $dirpath.$embed_file; # points to relative path - } - } - if ($caller eq 'resource') { - my $respath = $Apache::lonnet::perlvar{'lonDocRoot'}.'/res'; - my $embed_path = &Apache::lonnet::filelocation($respath,$embed_url); - $embed_content = &Apache::lonnet::getfile($embed_path); - unless ($embed_content eq -1) { - $repstatus = 'ok'; - } - } elsif ($caller eq 'uploaded') { - - $repstatus = &Apache::lonnet::getuploaded('GET',$embed_url,$cdom,$cnum,\$embed_content,$rtncode); - } - if ($repstatus eq 'ok') { - my $destination = $tempexport.'/resources/'.$count.'/res'; - if (!-e "$destination") { - mkdir($destination,0755); - } - $destination .= '/'.$filename; - my $copiedfile; - if ($copiedfile = Apache::File->new('>'.$destination)) { - print $copiedfile $embed_content; - push @{$href}, 'resources/'.$count.'/res/'.$filename; - my $attrib_regexp = ''; - if (@{$allfiles{$embed_file}} > 1) { - $attrib_regexp = join('|',@{$allfiles{$embed_file}}); - } else { - $attrib_regexp = $allfiles{$embed_file}[0]; - } - $$content =~ s#($attrib_regexp\s*=\s*['"]?)\Q$embed_file\E(['"]?)#$1$newname$2#gi; - if ($caller eq 'resource' && $container =~ /\.(problem|library)$/) { - $$content =~ s#\Q$embed_file\E#$newname#gi; - } - } - } else { - $$message .= 'replication of embedded file - '.$embed_file.' in '.$url.' failed, reason -'.$rtncode."
\n"; - } - } - return; -} +sub group_import { + my ($coursenum, $coursedom, $folder, $container, $caller, @files) = @_; -sub store_template { - my ($contents,$tempexport,$count,$content_type) = @_; - if ($contents) { - if ($tempexport) { - if (!-e $tempexport.'/resources') { - mkdir($tempexport.'/resources',0700); - } - if (!-e $tempexport.'/resources/'.$count) { - mkdir($tempexport.'/resources/'.$count,0700); - } - my $destination = $tempexport.'/resources/'.$count.'/'.$content_type.'.xml'; - my $storetemplate; - if ($storetemplate = Apache::File->new('>'.$destination)) { - print $storetemplate $contents; - close($storetemplate); - } - if ($content_type eq 'external') { - return 'resources/'.$count.'/'.$content_type.'.html'; - } else { - return 'resources/'.$count.'/'.$content_type.'.xml'; - } - } - } -} + while (@files) { + my ($name, $url, $residx) = @{ shift(@files) }; + if (($url =~ m{^/uploaded/\Q$coursedom\E/\Q$coursenum\E/(default_\d+\.)(page|sequence)$}) + && ($caller eq 'londocs') + && (!&Apache::lonnet::stat_file($url))) { -# Imports the given (name, url) resources into the course -# coursenum, coursedom, and folder must precede the list -sub group_import { - my $coursenum = shift; - my $coursedom = shift; - my $folder = shift; - my $container = shift; - my $caller = shift; - while (@_) { - my $name = shift; - my $url = shift; - if (($url =~ m#^/uploaded/$coursedom/$coursenum/(default_\d+\.)(page|sequence)$#) && ($caller eq 'londocs')) { my $errtext = ''; my $fatal = 0; my $newmapstr = ''."\n". @@ -922,7 +289,7 @@ sub group_import { my $result=&Apache::lonnet::finishuserfileupload($coursenum,$coursedom, 'output',$1.$2); if ($result != m|^/uploaded/|) { - $errtext.='Map not saved: A network error occured when trying to save the new map. '; + $errtext.='Map not saved: A network error occurred when trying to save the new map. '; $fatal = 2; } if ($fatal) { @@ -930,72 +297,24 @@ sub group_import { } } if ($url) { - my $idx = &LONCAPA::map::getresidx($url); - $LONCAPA::map::order[$#LONCAPA::map::order+1]=$idx; + if (!$residx + || defined($LONCAPA::map::zombies[$residx])) { + $residx = &LONCAPA::map::getresidx($url,$residx); + push(@LONCAPA::map::order, $residx); + } my $ext = 'false'; - if ($url=~/^http:\/\//) { $ext = 'true'; } - $url =~ s/:/\:/g; - $name =~ s/:/\:/g; - $LONCAPA::map::resources[$idx] = - join ':', ($name, $url, $ext, 'normal', 'res'); + if ($url=~m{^http://} || $url=~m{^https://}) { $ext = 'true'; } + $url = &LONCAPA::map::qtunescape($url); + $name = &LONCAPA::map::qtunescape($name); + $LONCAPA::map::resources[$residx] = + join(':', ($name, $url, $ext, 'normal', 'res')); } } - return &storemap($coursenum, $coursedom, $folder.'.'.$container); -} - -sub breadcrumbs { - my ($where)=@_; - &Apache::lonhtmlcommon::clear_breadcrumbs(); - my (@folders); - if ($env{'form.pagepath'}) { - @folders = split('&',$env{'form.pagepath'}); - } else { - @folders=split('&',$env{'form.folderpath'}); - } - my $folderpath; - my $cpinfo=''; - my $plain=''; - if ($env{'form.markedcopy_url'}) { - $cpinfo='&markedcopy_url='. - &escape($env{'form.markedcopy_url'}). - '&markedcopy_title='. - &escape($env{'form.markedcopy_title'}); - } - my $randompick=-1; - my $isencrypted=0; - my $ishidden=0; - while (@folders) { - my $folder=shift(@folders); - my $foldername=shift(@folders); - if ($folderpath) {$folderpath.='&';} - $folderpath.=$folder.'&'.$foldername; - my $url='/adm/coursedocs?folderpath='. - &escape($folderpath); - my $name=&unescape($foldername); -# randompick number, hidden, encrypted is appended with ":"s to the foldername - $name=~s/\:(\d*)\:(\w*)\:(\w*)$//; - if ($1 ne '') { - $randompick=$1; - } else { - $randompick=-1; - } - if ($2) { $ishidden=1; } - if ($3) { $isencrypted=1; } - &Apache::lonhtmlcommon::add_breadcrumb( - {'href'=>$url.$cpinfo, - 'title'=>$name, - 'text'=>''. - $name.'' - }); - $plain.=$name.' > '; - } - $plain=~s/\>\;\s*$//; - return (&Apache::lonhtmlcommon::breadcrumbs(undef,undef,0,'nohelp', - 'LC_docs_path'),$randompick,$ishidden,$isencrypted,$plain); + return &storemap($coursenum, $coursedom, $folder.'.'.$container,1); } sub log_docs { - return &Apache::lonnet::instructor_log('docslog',@_); + return &Apache::lonnet::write_log('course','docslog',@_); } { @@ -1025,11 +344,11 @@ sub log_docs { sub log_differences { my ($plain)=@_; - my %storehash=('folder' => $plain); + my %storehash=('folder' => $plain, + 'currentfolder' => $env{'form.folder'}); if ($parmidx) { - $storehash{'parameter_idx'}=$parmidx; $storehash{'parameter_res'}=$oldresources[$parmidx]; - foreach my $parm (keys %parmaction) { + foreach my $parm (keys(%parmaction)) { $storehash{'parameter_action_'.$parm}=$parmaction{$parm}; $storehash{'parameter_value_'.$parm}=$parmvalue{$parm}; } @@ -1045,10 +364,8 @@ sub log_docs { $changedflag=1; } if ($LONCAPA::map::order[$idx] ne $oldorder[$idx]) { - $storehash{'before_order_'.$idx}=$oldorder[$idx]; - $storehash{'after_order_'.$idx}=$LONCAPA::map::order[$idx]; - $storehash{'before_order_res_'.$idx}=$oldresources[$idx]; - $storehash{'after_order_res_'.$idx}=$LONCAPA::map::resources[$idx]; + $storehash{'before_order_res_'.$idx}=$oldresources[$oldorder[$idx]]; + $storehash{'after_order_res_'.$idx}=$LONCAPA::map::resources[$LONCAPA::map::order[$idx]]; $changedflag=1; } } @@ -1057,44 +374,92 @@ sub log_docs { } } - -# -# Docs Change Log -# sub docs_change_log { - my ($r)=@_; - $r->print(&Apache::loncommon::start_page('Course Document Change Log')); - $r->print(&Apache::lonhtmlcommon::breadcrumbs('Course Document Change Log')); - + my ($r,$coursenum,$coursedom,$folder,$allowed,$crstype,$iconpath)=@_; + my $supplementalflag=($env{'form.folderpath'}=~/^supplemental/); + my $js = ''."\n"; + $r->print(&Apache::loncommon::start_page('Content Change Log',$js)); + $r->print(&Apache::lonhtmlcommon::breadcrumbs('Content Change Log')); + $r->print(&startContentScreen(($supplementalflag?'suppdocs':'docs'))); + my %orderhash; + my $container='sequence'; + my $pathitem; + if ($env{'form.pagepath'}) { + $container='page'; + $pathitem = ''; + } else { + my $folderpath=$env{'form.folderpath'}; + if ($folderpath eq '') { + $folderpath = 'default&'.&escape(&mt('Main '.$crstype.' Documents')); + } + $pathitem = ''; + } + my $readfile="/uploaded/$coursedom/$coursenum/$folder.$container"; + my $jumpto = $readfile; + $jumpto =~ s{^/}{}; + my $tid = 1; + if ($supplementalflag) { + $tid = 2; + } + my ($breadcrumbtrail) = + &Apache::lonhtmlcommon::docs_breadcrumbs($allowed,$crstype,1); + $r->print($breadcrumbtrail. + &generate_edit_table($tid,\%orderhash,undef,$iconpath,$jumpto, + $readfile)); my %docslog=&Apache::lonnet::dump('nohist_docslog', $env{'course.'.$env{'request.course.id'}.'.domain'}, $env{'course.'.$env{'request.course.id'}.'.num'}); - + if ((keys(%docslog))[0]=~/^error\:/) { undef(%docslog); } - - $r->print('
'. - ''); - + my %saveable_parameters = ('show' => 'scalar',); &Apache::loncommon::store_course_settings('docs_log', \%saveable_parameters); &Apache::loncommon::restore_course_settings('docs_log', \%saveable_parameters); if (!$env{'form.show'}) { $env{'form.show'}=10; } - - my $countselect = - &Apache::lonmeta::selectbox('show',$env{'form.show'},undef, - (&mt('all'),10,20,50,100,1000,10000)); - - $r->print(''.&mt('[_1] Records',$countselect).''. - '
'); +# FIXME: internationalization seems wrong here + my %lt=('hiddenresource' => 'Resources hidden', + 'encrypturl' => 'URL hidden', + 'randompick' => 'Randomly pick', + 'randomorder' => 'Randomly ordered', + 'set' => 'set to', + 'del' => 'deleted'); + my $filter = &Apache::loncommon::display_filter('docslog')."\n". + $pathitem."\n". + ''. + (' 'x2).''; + $r->print('
'. + '
'.&mt('Display of Content Changes').''."\n". + &makedocslogform($filter,1). + '

'); $r->print(&Apache::loncommon::start_data_table().&Apache::loncommon::start_data_table_header_row(). ''.&mt('Time').''.&mt('User').''.&mt('Folder').''.&mt('Before').''. &mt('After').''. &Apache::loncommon::end_data_table_header_row()); my $shown=0; foreach my $id (sort { $docslog{$b}{'exe_time'}<=>$docslog{$a}{'exe_time'} } (keys(%docslog))) { + if ($env{'form.displayfilter'} eq 'currentfolder') { + if ($docslog{$id}{'logentry'}{'currentfolder'} ne $folder) { next; } + } my @changes=keys(%{$docslog{$id}{'logentry'}}); + if ($env{'form.displayfilter'} eq 'containing') { + my $wholeentry=$docslog{$id}{'exe_uname'}.':'.$docslog{$id}{'exe_udom'}.':'. + &Apache::loncommon::plainname($docslog{$id}{'exe_uname'},$docslog{$id}{'exe_udom'}); + foreach my $key (@changes) { + $wholeentry.=':'.$docslog{$id}{'logentry'}{$key}; + } + if ($wholeentry!~/\Q$env{'form.containingphrase'}\E/i) { next; } + } my $count = 0; my $time = &Apache::lonlocal::locallocaltime($docslog{$id}{'exe_time'}); @@ -1120,341 +485,1461 @@ sub docs_change_log { ':'.$docslog{$id}{'exe_udom'}.''. $send_msg_link.''. $docslog{$id}{'logentry'}{'folder'}.''); + my $is_supp = 0; + if ($docslog{$id}{'logentry'}{'currentfolder'} =~ /^supplemental/) { + $is_supp = 1; + } # Before for (my $idx=0;$idx<=$docslog{$id}{'logentry'}{'maxidx'};$idx++) { my $oldname=(split(/\:/,$docslog{$id}{'logentry'}{'before_resources_'.$idx}))[0]; my $newname=(split(/\:/,$docslog{$id}{'logentry'}{'after_resources_'.$idx}))[0]; if ($oldname ne $newname) { - $r->print(&LONCAPA::map::qtunescape($oldname)); + my $shown = &LONCAPA::map::qtescape($oldname); + if ($is_supp) { + $shown = &Apache::loncommon::parse_supplemental_title($shown); + } + $r->print($shown); } } + $r->print(''); # After $r->print(''); for (my $idx=0;$idx<=$docslog{$id}{'logentry'}{'maxidx'};$idx++) { my $oldname=(split(/\:/,$docslog{$id}{'logentry'}{'before_resources_'.$idx}))[0]; my $newname=(split(/\:/,$docslog{$id}{'logentry'}{'after_resources_'.$idx}))[0]; - if ($oldname ne $newname) { - $r->print(&LONCAPA::map::qtunescape($newname)); + if ($oldname ne '' && $oldname ne $newname) { + my $shown = &LONCAPA::map::qtescape($newname); + if ($is_supp) { + $shown = &Apache::loncommon::parse_supplemental_title(&LONCAPA::map::qtescape($newname)); + } + $r->print($shown); + } + } + $r->print(''); + if ($docslog{$id}{'logentry'}{'parameter_res'}) { + $r->print(&LONCAPA::map::qtescape((split(/\:/,$docslog{$id}{'logentry'}{'parameter_res'}))[0]).':'); + } # End $r->print(''.&Apache::loncommon::end_data_table_row()); $shown++; if (!($env{'form.show'} eq &mt('all') || $shown<=$env{'form.show'})) { last; } } - $r->print(&Apache::loncommon::end_data_table()); - $r->print(&Apache::loncommon::end_page()); + $r->print(&Apache::loncommon::end_data_table()."\n". + &makesimpleeditform($pathitem)."\n". + ''); + $r->print(&endContentScreen()); +} + +sub update_paste_buffer { + my ($coursenum,$coursedom,$folder) = @_; + + return if (!defined($env{'form.markcopy'})); + return if (!defined($env{'form.copyfolder'})); + return if ($env{'form.markcopy'} < 0); + + my ($errtext,$fatal) = &mapread($coursenum,$coursedom, + $env{'form.copyfolder'}); + + return if ($fatal); + +# Mark for copying + my ($title,$url)=split(':',$LONCAPA::map::resources[$LONCAPA::map::order[$env{'form.markcopy'}]]); + if (&is_supplemental_title($title)) { + &Apache::lonnet::appenv({'docs.markedcopy_supplemental' => $title}); + ($title) = &Apache::loncommon::parse_supplemental_title($title); + } elsif ($env{'docs.markedcopy_supplemental'}) { + &Apache::lonnet::delenv('docs.markedcopy_supplemental'); + } + $url=~s{http(:|:)//https(:|:)//}{https$2//}; + + (my $cmd,undef)=split('_',$env{'form.cmd'}); + + my %addtoenv = ( + 'docs.markedcopy_title' => $title, + 'docs.markedcopy_url' => $url, + 'docs.markedcopy_cmd' => $cmd, + ); + &Apache::lonnet::delenv('docs.markedcopy_nested'); + &Apache::lonnet::delenv('docs.markedcopy_nestednames'); + if ($url =~ m{^/uploaded/$match_domain/$match_courseid/(default|supplemental)_?(\d*)\.(page|sequence)$}) { + my $prefix = $1; + my $subdir =$2; + if ($subdir eq '') { + $subdir = $prefix; + } + my (%addedmaps,%removefrommap,%removeparam,%hierarchy,%titles,%allmaps); + &contained_map_check($url,$folder,\%removefrommap,\%removeparam,\%addedmaps, + \%hierarchy,\%titles,\%allmaps); + if (ref($hierarchy{$url}) eq 'HASH') { + my ($nested,$nestednames); + &recurse_uploaded_maps($url,$subdir,\%hierarchy,\%titles,\$nested,\$nestednames); + $nested =~ s/\&$//; + $nestednames =~ s/\Q___&&&___\E$//; + if ($nested ne '') { + $addtoenv{'docs.markedcopy_nested'} = $nested; + } + if ($nestednames ne '') { + $addtoenv{'docs.markedcopy_nestednames'} = $nestednames; + } + } + } + &Apache::lonnet::appenv(\%addtoenv); + delete($env{'form.markcopy'}); +} + +sub recurse_uploaded_maps { + my ($url,$dir,$hierarchy,$titlesref,$nestref,$namesref) = @_; + if (ref($hierarchy->{$url}) eq 'HASH') { + my @maps = map { $hierarchy->{$url}{$_}; } sort { $a <=> $b } (keys(%{$hierarchy->{$url}})); + my @titles = map { $titlesref->{$url}{$_}; } sort { $a <=> $b } (keys(%{$titlesref->{$url}})); + my (@uploaded,@names,%shorter); + for (my $i=0; $i<@maps; $i++) { + my ($inner) = ($maps[$i] =~ m{^/uploaded/$match_domain/$match_courseid/(?:default|supplemental)_(\d+)\.(?:page|sequence)$}); + if ($inner ne '') { + push(@uploaded,$inner); + push(@names,&escape($titles[$i])); + $shorter{$maps[$i]} = $inner; + } + } + $$nestref .= "$dir:".join(',',@uploaded).'&'; + $$namesref .= "$dir:".(join(',',@names)).'___&&&___'; + foreach my $map (@maps) { + if ($shorter{$map} ne '') { + &recurse_uploaded_maps($map,$shorter{$map},$hierarchy,$titlesref,$nestref,$namesref); + } + } + } + return; +} + +sub print_paste_buffer { + my ($r,$container,$folder,$coursedom,$coursenum) = @_; + return if (!defined($env{'docs.markedcopy_url'})); + + my ($is_external,$othercourse,$fromsupp,$is_uploaded_map,$parent); + my $extension = (split(/\./,$env{'docs.markedcopy_url'}))[-1]; + if ($env{'docs.markedcopy_url'} =~ m{^(?:/adm/wrapper/ext|(?:http|https)(?::|:))//} ) { + $is_external = 1; + } + + my ($canpaste,$nopaste,$othercrs,$areachange,$is_uploaded_map); + if ($folder =~ /^supplemental/) { + $canpaste = &supp_pasteable($env{'docs.markedcopy_url'}); + unless ($canpaste) { + $nopaste = &mt('Paste into Supplemental Content unavailable for this type of content.'); + } + } else { + $canpaste = 1; + } + + if ($canpaste) { + if ($env{'docs.markedcopy_url'} =~ m{^/uploaded/($match_domain)/($match_courseid)/(.+)$}) { + my $srcdom = $1; + my $srcnum = $2; + my $rem = $3; + if (($srcdom ne $coursedom) || ($srcnum ne $coursenum)) { + $othercourse = 1; + if ($env{"user.priv.cm./$srcdom/$srcnum"} =~ /\Q:mdc&F\E/) { + if ($canpaste) { + $othercrs = '
'.&mt('(from another course).'); + } + } else { + $canpaste = 0; + $nopaste = &mt('Paste from another course unavailable.') + } + } + if ($rem =~ m{^(default|supplemental)_?(\d*)\.(?:page|sequence)$}) { + my $prefix = $1; + $parent = $2; + if ($folder !~ /^\Q$prefix\E/) { + $areachange = 1; + } + $is_uploaded_map = 1; + } + } + } + + $r->print('
' + .''.&mt('Clipboard').''); + my ($type,$buffer); + if ($is_external) { + $type = &mt('External Resource'); + $buffer = $type.': '. + &LONCAPA::map::qtescape($env{'docs.markedcopy_title'}).' ('. + &LONCAPA::map::qtescape($env{'docs.markedcopy_url'}).')'; + } else { + my $icon = &Apache::loncommon::icon($extension); + if ($extension eq 'sequence' && + $env{'docs.markedcopy_url'} =~ m{/default_\d+\.sequence$ }x) { + $icon = &Apache::loncommon::lonhttpdurl($r->dir_config('lonIconsURL')); + $icon .= '/navmap.folder.closed.gif'; + } + $icon = ''; + $buffer = $icon.$type.': '. &Apache::loncommon::parse_supplemental_title(&LONCAPA::map::qtescape($env{'docs.markedcopy_title'})); + } + if ($canpaste) { + $r->print('
'.$buffer); + if (($is_uploaded_map) && (!$areachange)) { + if ((!$othercourse) && ($env{'docs.markedcopy_cmd'} eq 'cut')) { + $r->print((' 'x 4).''. + ''. + &mt('Show Paste Options').'
'. + '
'.(' 'x 4). + ''.(' ' x2). + '
'); + if ($env{'docs.markedcopy_nested'}) { + $r->print('
'.&mt('Folder to paste contains sub-folders'). + '
'); + my @pastemaps = split(/\&/,$env{'docs.markedcopy_nested'}); + my @titles = split(/\Q___&&&___\E/,$env{'docs.markedcopy_nestednames'}); + my $lastdir = $parent; + my %depths = ( + $lastdir => 0, + ); + my (%display,%deps); + for (my $i=0; $i<@pastemaps; $i++) { + ($lastdir,my $subfolderstr) = split(/\:/,$pastemaps[$i]); + my ($namedir,$esctitlestr) = split(/\:/,$titles[$i]); + my @subfolders = split(/,/,$subfolderstr); + $deps{$lastdir} = \@subfolders; + my @subfoldertitles = map { &unescape($_); } split(/,/,$esctitlestr); + my $depth = $depths{$lastdir} + 1; + my $offset = int($depth * 4); + my $indent = (' ' x $offset); + for (my $j=0; $j<@subfolders; $j++) { + $depths{$subfolders[$j]} = $depth; + $display{$subfolders[$j]} = + ''. + ''; + } + } + &recurse_print($r,$parent,\%deps,\%display); + $r->print('
'.$indent.$subfoldertitles[$j].' '.(' ' x2). + ''. + '
'); + } + $r->print('
'); + } + } + $r->print('
'.$othercrs); + if ($container eq 'page') { + $r->print(' + + +'); + } else { + $r->print(' + +'); + } + $r->print('
'); + } else { + $r->print(&mt('Paste buffer contains:').' '.$buffer. + '

'.$nopaste.'

'); + } + $r->print('
'); +} + +sub recurse_print { + my ($r,$dir,$deps,$display) = @_; + $r->print($display->{$dir}."\n"); + if (ref($deps->{$dir}) eq 'ARRAY') { + foreach my $subdir (@{$deps->{$dir}}) { + &recurse_print($r,$subdir,$deps,$display); + } + } +} + +sub supp_pasteable { + my ($url) = @_; + if (($url =~ m{^(?:/adm/wrapper/ext|(?:http|https)(?::|:))//}) || + (($url =~ /\.sequence$/) && ($url =~ m{^/uploaded/})) || + ($url =~ m{^/uploaded/$match_domain/$match_courseid/(docs|supplemental)/(default|\d+)/\d+/}) || + ($url =~ m{^/adm/$match_domain/$match_username/aboutme}) || + ($url =~ m{^/public/$match_domain/$match_courseid/syllabus})) { + return 1; + } + return; +} + +sub paste_popup_js { + my %lt = &Apache::lonlocal::texthash( + show => 'Show Paste Options', + hide => 'Hide Paste Options', + ); + return <<"END"; + +function showPasteOptions() { + document.getElementById('pasteoptions').style.display='block'; + document.getElementById('pasteoptions').style.textAlign='left'; + document.getElementById('pasteoptions').style.textFace='normal'; + document.getElementById('pasteoptionstext').innerHTML ='$lt{'hide'}
'; + return; +} + +function hidePasteOptions() { + document.getElementById('pasteoptions').style.display='none'; + document.getElementById('pasteoptionstext').innerHTML ='$lt{'show'}'; + return; +} + +END + +} + + +sub do_paste_from_buffer { + my ($coursenum,$coursedom,$folder,$container,$errors) = @_; + +# Early out if paste buffer is empty + if (!$env{'form.pastemarked'}) { + return (); + } + +# Supplemental content may only include certain types of content +# Early out if pasted content is not supported in Supplemental area + if ($folder =~ /^supplemental/) { + unless (&supp_pasteable($env{'docs.markedcopy_url'})) { + return (&mt('Paste failed: content type is not supported within Supplemental Content')); + } + } + +# Prepare to paste resource at end of list + my $url=&LONCAPA::map::qtescape($env{'docs.markedcopy_url'}); + my $title=&LONCAPA::map::qtescape($env{'docs.markedcopy_title'}); + + my ($is_map,$srcdom,$srcnum,$prefixchg,%before,%after,%mapchanges,%tomove); + if ($url=~/\.(page|sequence)$/) { + $is_map = 1; + } + if ($url =~ m{^/uploaded/($match_domain)/($match_courseid)/([^/]+)}) { + $srcdom = $1; + $srcnum = $2; + my $oldprefix = $3; +# When paste buffer was populated using an active role in a different course +# check for mdc privilege in the course from which the resource was pasted + if (($srcdom ne $coursedom) || ($srcnum ne $coursenum)) { + unless ($env{"user.priv.cm./$srcdom/$srcnum"} =~ /\Q:mdc&F\E/) { + return (&mt('Paste failed: Item is from a different course which you do not have rights to edit.')); + } + } +# When pasting content from Main Content to Supplemental Content and vice versa +# URLs will contain different paths (which depend on whether pasted item is +# a folder/page or a document. + if (($folder =~ /^supplemental/) && (($oldprefix =~ /^default/) || ($oldprefix eq 'docs'))) { + $prefixchg = 1; + %before = ( map => 'default', + doc => 'docs'); + %after = ( map => 'supplemental', + doc => 'supplemental' ); + } elsif (($folder =~ /^default/) && ($oldprefix =~ /^supplemental/)) { + $prefixchg = 1; + %before = ( map => 'supplemental', + doc => 'supplemental'); + %after = ( map => 'default', + doc => 'docs'); + } + +# If pasting an uploaded map, get list of contained uploaded maps. + my @nested; + if ($env{'docs.markedcopy_nested'}) { + my ($type) = ($oldprefix =~ /^(default|supplemental)/); + my @items = split(/\&/,$env{'docs.markedcopy_nested'}); + my @deps = map { /\d+:([\d,]+$)/ } @items; + foreach my $dep (@deps) { + if ($dep =~ /,/) { + push(@nested,split(/,/,$dep)); + } else { + push(@nested,$dep); + } + } + foreach my $item (@nested) { + if ($env{'form.docs.markedcopy_'.$item} eq 'move') { + $tomove{$type.'_'.$item} = 1; + } + } + } + } + +# Maps need to be copied first + my ($oldurl,%removefrommap,%removeparam,%addedmaps,%rewrites,%retitles,%copies, + %dbcopies,%zombies,%params,%docmoves,%mapmoves,%newsubdir,%newurls); + $oldurl = $url; + if ($is_map) { + if ($folder =~ /^default/) { + my $lastchange = &Apache::lonnet::get_coursechange($coursedom,$coursenum); + if ($lastchange > $env{'request.course.tied'}) { + &reinit_role($coursedom,$coursenum,$env{"course.$env{'request.course.id'}.home"}); + } + } +# If pasting a map, check if map contains other maps + my (%allmaps,%hierarchy,%titles); + if ($folder =~ /^default/) { + my $navmap = Apache::lonnavmaps::navmap->new(); + if (defined($navmap)) { + foreach my $res ($navmap->retrieveResources(undef,sub { $_[0]->is_map() },1,0,1)) { + $allmaps{$res->src()} = 1; + } + } + } + &contained_map_check($url,$folder,\%removefrommap,\%removeparam, + \%addedmaps,\%hierarchy,\%titles,\%allmaps); + if ($url=~ m{^/uploaded/}) { + my $newurl; + unless ($env{'form.docs.markedcopy_options'} eq 'move') { + ($newurl,my $error) = + &get_newmap_url($url,$folder,$prefixchg,$coursedom,$coursenum, + $srcdom,$srcnum,\$title,\%allmaps,\%newurls); + if ($error) { + return ($error); + } + if ($newurl ne '') { + if ($newurl ne $url) { + if ($newurl =~ /(?:default|supplemental)_(\d+).(?:sequence|page)$/) { + $newsubdir{$url} = $1; + } + $mapchanges{$url} = 1; + } + } + } + if (($srcdom ne $coursedom) || ($srcnum ne $coursenum) || ($prefixchg) || + (($newurl ne '') && ($newurl ne $url))) { + unless (&url_paste_fixups($url,$folder,$prefixchg,$coursedom,$coursenum, + \%allmaps,\%rewrites,\%retitles,\%copies,\%dbcopies, + \%zombies,\%params,\%mapmoves,\%mapchanges,\%tomove, + \%newsubdir,\%newurls)) { + $mapmoves{$url} = 1; + } + $url = $newurl; + } elsif ($env{'docs.markedcopy_nested'}) { + &url_paste_fixups($url,$folder,$prefixchg,$coursedom,$coursenum,\%allmaps,\%rewrites, + \%retitles,\%copies,\%dbcopies,\%zombies,\%params,\%mapmoves, + \%mapchanges,\%tomove,\%newsubdir,\%newurls); + } + } elsif ($url=~m {^/res/}) { +# published maps can only exists once, so remove it from paste buffer when done + &Apache::lonnet::delenv('docs.markedcopy'); +# if pasting published map (main content are only) check map is not already in course + if ($folder =~ /^default/) { + if ($allmaps{$url}) { + return (&mt('Paste failed: only one instance of a particular published sequence or page is allowed within each course.')); + } + } + } + } + if ($url=~ m{/smppg$}) { + my $db_name = &Apache::lonsimplepage::get_db_name($url); + if ($db_name =~ /^smppage_/) { + #simple pages, need to copy the db contents to a new one. + my %contents=&Apache::lonnet::dump($db_name,$coursedom,$coursenum); + my $now = time(); + $db_name =~ s{_\d*$ }{_$now}x; + my $dbresult=&Apache::lonnet::put($db_name,\%contents, + $coursedom,$coursenum); + if ($dbresult eq 'ok') { + $url =~ s{/(\d*)/smppg$ }{/$now/smppg}x; + $title=&mt('Copy of').' '.$title; + } else { + return (&mt('Paste failed: An error occurred when copying the simple page.')); + } + } + } + $title = &LONCAPA::map::qtunescape($title); + my $ext='false'; + if ($url=~m{^http(|s)://}) { $ext='true'; } + $url = &LONCAPA::map::qtunescape($url); + +# For uploaded files (excluding pages/sequences) path in copied file is changed +# if paste is from Main to Supplemental (or vice versa), or if pasting between +# courses. + + my $newidx; + unless ($is_map) { +# Now insert the URL at the bottom + $newidx = &LONCAPA::map::getresidx($url); + if ($url =~ m{^/uploaded/$match_domain/$match_courseid/(?:docs|supplemental)/(.+)$}) { + my $relpath = $1; + if ($relpath ne '') { + my ($prefix,$subdir,$rem) = ($relpath =~ m{^(default|\d+)/(\d+)/(.+)$}); + my ($newloc,$newdocsdir) = ($folder =~ /^(default|supplemental)_?(\d*)/); + my $newprefix = $newloc; + if ($newloc eq 'default') { + $newprefix = 'docs'; + } + if ($newdocsdir eq '') { + $newdocsdir = 'default'; + } + if (($prefixchg) || ($srcdom ne $coursedom) || ($srcnum ne $coursenum)) { + my $newpath = "$newprefix/$newdocsdir/$newidx/$rem"; + $url = + &Apache::lonclonecourse::writefile($env{'request.course.id'},$newpath, + &Apache::lonnet::getfile($oldurl)); + if ($url eq '/adm/notfound.html') { + return (&mt('Paste failed: an error occurred saving the file.')); + } else { + my ($newsubpath) = ($newpath =~ m{^(.*/)[^/]*$}); + $newsubpath =~ s{/+$}{/}; + $docmoves{$oldurl} = $newsubpath; + } + } + } + } + } +# Apply any changes to maps, or copy dependencies for uploaded HTML pages + my ($result,$save_err); + $result = + &apply_fixups($folder,$is_map,$prefixchg,$coursedom,$coursenum,$oldurl, + $url,\%removefrommap,\%removeparam,\%rewrites,\%retitles, + \%copies,\%dbcopies,\%zombies,\%params,\%docmoves, + \%mapmoves,\%newsubdir,$errors,\%before,\%after); + if ($result eq 'ok') { + if ($is_map) { + my ($errtext,$fatal) = &mapread($coursenum,$coursedom, + $folder.'.'.$container); + return $errtext if ($fatal); + + if ($#LONCAPA::map::order<1) { + my $idx=&LONCAPA::map::getresidx(); + if ($idx<=0) { $idx=1; } + $LONCAPA::map::order[0]=$idx; + $LONCAPA::map::resources[$idx]=''; + } + $newidx = &LONCAPA::map::getresidx($url); + } + if ($env{'docs.markedcopy_supplemental'}) { + if ($folder !~ /^supplemental/) { + (undef,undef,$title) = + &Apache::loncommon::parse_supplemental_title($env{'docs.markedcopy_supplemental'}); + } + } else { + if ($folder=~/^supplemental/) { + $title=time.'___&&&___'.$env{'user.name'}.'___&&&___'. + $env{'user.domain'}.'___&&&___'.$title; + } + } + $LONCAPA::map::resources[$newidx]= $title.':'.$url.':'.$ext.':normal:res'; + push(@LONCAPA::map::order, $newidx); + +# Store the result + my ($errtext,$fatal) = + &storemap($coursenum,$coursedom,$folder.'.'.$container,1); + if ($fatal) { + $save_err = $errtext; + } + } + + if ($env{'form.docs.markedcopy_options'} eq 'move') { + &Apache::lonnet::delenv('docs.markedcopy'); + &Apache::lonnet::delenv('docs.markedcopy_nested'); + &Apache::lonnet::delenv('docs.markedcopy_nestednames'); + } + return ($result,$save_err); +} + +sub get_newmap_url { + my ($url,$folder,$prefixchg,$coursedom,$coursenum,$srcdom,$srcnum, + $titleref,$allmaps,$newurls) = @_; + my $newurl; + if ($url=~ m{^/uploaded/}) { + $$titleref=&mt('Copy of').' '.$$titleref; + } + my $now = time; + my $suffix=$$.int(rand(100)).$now; + my ($oldid,$ext) = ($url=~/^(.+)\.(\w+)$/); + if ($oldid =~ m{^(/uploaded/$match_domain/$match_courseid/)(\D+)(\d+)$}) { + my $path = $1; + my $prefix = $2; + my $ancestor = $3; + if (length($ancestor) > 10) { + $ancestor = substr($ancestor,-10,10); + } + my $newid; + if ($prefixchg) { + if ($folder =~ /^supplemental/) { + $prefix =~ s/^default/supplemental/; + } else { + $prefix =~ s/^supplemental/default/; + } + } + if (($srcdom eq $coursedom) && ($srcnum eq $coursenum)) { + $newurl = $path.$prefix.$ancestor.$suffix.'.'.$ext; + } else { + $newurl = "/uploaded/$coursedom/$coursenum/$prefix".$now.'.'.$ext; + } + my $counter = 0; + my $is_unique = &uniqueness_check($newurl); + if ($folder =~ /^default/) { + if ($allmaps->{$newurl}) { + $is_unique = 0; + } + } + while ((!$is_unique || $allmaps->{$newurl} || $newurls->{$newurl}) && ($counter < 100)) { + $counter ++; + $suffix ++; + if (($srcdom eq $coursedom) && ($srcnum eq $coursenum)) { + $newurl = $path.$prefix.$ancestor.$suffix.'.'.$ext; + } else { + $newurl = "/uploaded/$coursedom/$coursenum/$prefix".$ancestor.$suffix.'.'.$ext; + } + $is_unique = &uniqueness_check($newurl); + } + if ($is_unique) { + $newurls->{$newurl} = 1; + } else { + if ($url=~/\.page$/) { + return (undef,&mt('Paste failed: an error occurred creating a unique URL for the composite page')); + } else { + return (undef,&mt('Paste failed: an error occurred creating a unique URL for the folder')); + } + } + } + return ($newurl); +} + +sub dbcopy { + my ($url,$coursedom,$coursenum) = @_; + if ($url=~ m{/smppg$}) { + my $db_name = &Apache::lonsimplepage::get_db_name($url); + if ($db_name =~ /^smppage_/) { + #simple pages, need to copy the db contents to a new one. + my %contents=&Apache::lonnet::dump($db_name,$coursedom,$coursenum); + my $now = time(); + $db_name =~ s{_\d*$ }{_$now}x; + my $result=&Apache::lonnet::put($db_name,\%contents, + $coursedom,$coursenum); + $url =~ s{/(\d*)/smppg$ }{/$now/smppg}x; + } + } + return $url; +} + +sub uniqueness_check { + my ($newurl) = @_; + my $unique = 1; + foreach my $res (@LONCAPA::map::order) { + my ($name,$url)=split(/\:/,$LONCAPA::map::resources[$res]); + $url=&LONCAPA::map::qtescape($url); + if ($newurl eq $url) { + $unique = 0; + last; + } + } + return $unique; +} + +sub contained_map_check { + my ($url,$folder,$removefrommap,$removeparam,$addedmaps,$hierarchy,$titles, + $allmaps) = @_; + my $content = &Apache::lonnet::getfile($url); + unless ($content eq '-1') { + my $parser = HTML::TokeParser->new(\$content); + $parser->attr_encoded(1); + while (my $token = $parser->get_token) { + next if ($token->[0] ne 'S'); + if ($token->[1] eq 'resource') { + next if ($token->[2]->{'type'} eq 'zombie'); + my $ressrc = $token->[2]->{'src'}; + if ($folder =~ /^supplemental/) { + unless (&supp_pasteable($ressrc)) { + $removefrommap->{$url}{$token->[2]->{'id'}} = $ressrc; + next; + } + } + if ($ressrc =~ m{^/(res|uploaded)/.+\.(sequence|page)$}) { + if ($1 eq 'uploaded') { + $hierarchy->{$url}{$token->[2]->{'id'}} = $ressrc; + $titles->{$url}{$token->[2]->{'id'}} = $token->[2]->{'title'}; + } else { + if ($allmaps->{$ressrc}) { + $removefrommap->{$url}{$token->[2]->{'id'}} = $ressrc; + } elsif (ref($addedmaps->{$ressrc}) eq 'ARRAY') { + $removefrommap->{$url}{$token->[2]->{'id'}} = $ressrc; + } else { + $addedmaps->{$ressrc} = [$url]; + } + } + &contained_map_check($ressrc,$folder,$removefrommap,$removeparam, + $addedmaps,$hierarchy,$titles,$allmaps); + } + } elsif ($token->[1] eq 'param') { + if ($folder =~ /^supplemental/) { + if (ref($removeparam->{$url}{$token->[2]->{'to'}}) eq 'ARRAY') { + push(@{$removeparam->{$url}{$token->[2]->{'to'}}},$token->[2]->{'name'}); + } else { + $removeparam->{$url}{$token->[2]->{'to'}} = [$token->[2]->{'name'}]; + } + } + } + } + } + return; +} + +sub reinit_role { + my ($cdom,$cnum,$chome) = @_; + my ($furl,$ferr) = &Apache::lonuserstate::readmap("$cdom/$cnum"); + unless ($ferr) { + &Apache::loncommon::update_content_constraints($cdom,$cnum,$chome,$cdom.'_'.$cnum); + } + return; +} + +sub url_paste_fixups { + my ($oldurl,$folder,$prefixchg,$cdom,$cnum,$allmaps,$rewrites,$retitles,$copies, + $dbcopies,$zombies,$params,$mapmoves,$mapchanges,$tomove,$newsubdir,$newurls) = @_; + my $checktitle; + if (($prefixchg) && + ($oldurl =~ m{^/uploaded/$match_domain/$match_courseid/supplemental})) { + $checktitle = 1; + } + my $skip; + if ($oldurl =~ m{^\Q/uploaded/$cdom/$cnum/\E(default|supplemental)(_?\d*)\.(?:page|sequence)$}) { + my $mapid = $1.$2; + if ($tomove->{$mapid}) { + $skip = 1; + } + } + my $file = &Apache::lonnet::getfile($oldurl); + return if ($file eq '-1'); + my $parser = HTML::TokeParser->new(\$file); + $parser->attr_encoded(1); + my $changed = 0; + while (my $token = $parser->get_token) { + next if ($token->[0] ne 'S'); + if ($token->[1] eq 'resource') { + my $ressrc = $token->[2]->{'src'}; + next if ($ressrc eq ''); + my $id = $token->[2]->{'id'}; + my $title = $token->[2]->{'title'}; + if ($checktitle) { + if ($title =~ m{\d+\Q___&&&___\E$match_username\Q___&&&___\E$match_domain\Q___&&&___\E(.+)$}) { + $retitles->{$oldurl}{$ressrc} = $id; + } + } + next if ($token->[2]->{'type'} eq 'external'); + if ($token->[2]->{'type'} eq 'zombie') { + next if ($skip); + $zombies->{$oldurl}{$ressrc} = $id; + $changed = 1; + } elsif ($ressrc =~ m{^/uploaded/($match_domain)/($match_courseid)/(.+)$}) { + my $srcdom = $1; + my $srcnum = $2; + my $rem = $3; + my $newurl; + my $mapname; + if ($rem =~ /^(default|supplemental)(_?\d*).(sequence|page)$/) { + my $prefix = $1; + $mapname = $prefix.$2; + if ($tomove->{$mapname}) { + &url_paste_fixups($ressrc,$folder,$prefixchg,$cdom,$cnum,$allmaps, + $rewrites,$retitles,$copies,$dbcopies,$zombies, + $params,$mapmoves,$mapchanges,$tomove,$newsubdir, + $newurls); + next; + } else { + ($newurl,my $error) = + &get_newmap_url($ressrc,$folder,$prefixchg,$cdom,$cnum, + $srcdom,$srcnum,\$title,$allmaps,$newurls); + if ($newurl =~ /(?:default|supplemental)_(\d+)\.(?:sequence|page)$/) { + $newsubdir->{$ressrc} = $1; + } + if ($error) { + next; + } + } + } + if (($srcdom ne $cdom) || ($srcnum ne $cnum) || ($prefixchg) || + ($mapchanges->{$oldurl}) || (($newurl ne '') && ($newurl ne $oldurl))) { + + if ($rem =~ /^(default|supplemental)(_?\d*).(sequence|page)$/) { + $rewrites->{$oldurl}{$ressrc} = $id; + $mapchanges->{$ressrc} = 1; + unless (&url_paste_fixups($ressrc,$folder,$prefixchg,$cdom,$cnum,$allmaps, + $rewrites,$retitles,$copies,$dbcopies,$zombies, + $params,$mapmoves,$mapchanges,$tomove,$newsubdir, + $newurls)) { + $mapmoves->{$ressrc} = 1; + } + $changed = 1; + } else { + $rewrites->{$oldurl}{$ressrc} = $id; + $copies->{$oldurl}{$ressrc} = $id; + $changed = 1; + } + } + } elsif ($ressrc =~ m{^/adm/($match_domain)/($match_courseid)/(.+)$}) { + next if ($skip); + my $srcdom = $1; + my $srcnum = $2; + if (($srcdom ne $cdom) || ($srcnum ne $cnum)) { + $rewrites->{$oldurl}{$ressrc} = $id; + $dbcopies->{$oldurl}{$ressrc} = $id; + $changed = 1; + } + } elsif ($ressrc =~ m{^/public/($match_domain)/($match_courseid)/(.+)$}) { + next if ($skip); + my $srcdom = $1; + my $srcnum = $2; + if (($srcdom ne $cdom) || ($srcnum ne $cnum)) { + $rewrites->{$oldurl}{$ressrc} = $id; + $dbcopies->{$oldurl}{$ressrc} = $id; + $changed = 1; + } + } + } elsif ($token->[1] eq 'param') { + next if ($skip); + my $to = $token->[2]->{'to'}; + if ($to ne '') { + if (ref($params->{$oldurl}{$to}) eq 'ARRAY') { + push(@{$params->{$oldurl}{$to}},$token->[2]->{'name'}); + } else { + @{$params->{$oldurl}{$to}} = ($token->[2]->{'name'}); + } + } + } + } + return $changed; +} + +sub apply_fixups { + my ($folder,$is_map,$prefixchg,$cdom,$cnum,$oldurl,$url,$removefrommap, + $removeparam,$rewrites,$retitles,$copies,$dbcopies,$zombies,$params, + $docmoves,$mapmoves,$newsubdir,$errors,$before,$after) = @_; + foreach my $key (keys(%{$copies}),keys(%{$docmoves})) { + my @allcopies; + if (ref($copies->{$key}) eq 'HASH') { + my %added; + foreach my $innerkey (keys(%{$copies->{$key}})) { + if (($innerkey ne '') && (!$added{$innerkey})) { + push(@allcopies,$innerkey); + $added{$innerkey} = 1; + } + } + undef(%added); + } + if ($key eq $oldurl) { + if ((exists($docmoves->{$key}))) { + unless (grep(/^\Q$oldurl\E/,@allcopies)) { + push(@allcopies,$oldurl); + } + } + } + if (@allcopies > 0) { + foreach my $item (@allcopies) { + my ($relpath,$oldsubdir,$fname) = + ($item =~ m{^(/uploaded/$match_domain/$match_courseid/(?:docs|supplemental)/(default|\d+)/.*/)([^/]+)$}); + if ($fname ne '') { + my $content = &Apache::lonnet::getfile($item); + unless ($content eq '-1') { + my $storefn; + if (($key eq $oldurl) && (ref($docmoves) eq 'HASH') && (exists($docmoves->{$key}))) { + $storefn = $docmoves->{$key}; + } else { + $storefn = $relpath; + $storefn =~s{^/uploaded/$match_domain/$match_courseid/}{}; + if ($prefixchg) { + $storefn =~ s/^\Q$before->{'doc'}\E/$after->{'doc'}/; + } + if ($newsubdir->{$key}) { + $storefn =~ s#^(docs|supplemental)/\Q$oldsubdir\E/#$1/$newsubdir->{$key}#; + } + } + ©_dependencies($item,$storefn,$relpath,$errors,\$content); + my $copyurl = + &Apache::lonclonecourse::writefile($env{'request.course.id'}, + $storefn.$fname,$content); + if ($copyurl eq '/adm/notfound.html') { + if ((ref($docmoves) eq 'HASH') && (exists($docmoves->{$oldurl}))) { + return &mt('Paste failed: an error occurred copying the file.'); + } elsif (ref($errors) eq 'HASH') { + $errors->{$item} = 1; + } + } + } + } + } + } + } + foreach my $key (keys(%{$mapmoves})) { + my $storefn=$key; + $storefn=~s{^/uploaded/$match_domain/$match_courseid/}{}; + if ($prefixchg) { + $storefn =~ s/^\Q$before->{'map'}\E/$after->{'map'}/; + } + if ($newsubdir->{$key}) { + $storefn =~ s/^((?:default|supplemental)_)(\d+)/$1$newsubdir->{$key}/; + } + my $mapcontent = &Apache::lonnet::getfile($key); + if ($mapcontent eq '-1') { + if (ref($errors) eq 'HASH') { + $errors->{$key} = 1; + } + } else { + my $newmap = + &Apache::lonclonecourse::writefile($env{'request.course.id'},$storefn, + $mapcontent); + if ($newmap eq '/adm/notfound.html') { + if (ref($errors) eq 'HASH') { + $errors->{$key} = 1; + } + } + } + } + my %updates; + if ($is_map) { + foreach my $key (keys(%{$rewrites})) { + $updates{$key} = 1; + } + foreach my $key (keys(%{$zombies})) { + $updates{$key} = 1; + } + foreach my $key (keys(%{$removefrommap})) { + $updates{$key} = 1; + } + foreach my $key (keys(%{$removeparam})) { + $updates{$key} = 1; + } + foreach my $key (keys(%{$dbcopies})) { + $updates{$key} = 1; + } + foreach my $key (keys(%{$retitles})) { + $updates{$key} = 1; + } + foreach my $key (keys(%updates)) { + my (%torewrite,%toretitle,%toremove,%remparam,%currparam,%zombie,%newdb); + if (ref($rewrites->{$key}) eq 'HASH') { + %torewrite = %{$rewrites->{$key}}; + } + if (ref($retitles->{$key}) eq 'HASH') { + %toretitle = %{$retitles->{$key}}; + } + if (ref($removefrommap->{$key}) eq 'HASH') { + %toremove = %{$removefrommap->{$key}}; + } + if (ref($removeparam->{$key}) eq 'HASH') { + %remparam = %{$removeparam->{$key}}; + } + if (ref($zombies->{$key}) eq 'HASH') { + %zombie = %{$zombies->{$key}}; + } + if (ref($dbcopies->{$key}) eq 'HASH') { + foreach my $item (keys(%{$dbcopies->{$key}})) { + $newdb{$item} = &dbcopy($item); + } + } + if (ref($params->{$key}) eq 'HASH') { + %currparam = %{$params->{$key}}; + } + my ($errtext,$fatal) = &LONCAPA::map::mapread($key); + if ($fatal) { + return $errtext; + } + for (my $i=0; $i<@LONCAPA::map::zombies; $i++) { + if (defined($LONCAPA::map::zombies[$i])) { + my ($title,$src,$ext,$type)=split(/\:/,$LONCAPA::map::zombies[$i]); + if ($zombie{$src} eq $i) { + undef($LONCAPA::map::zombies[$i]); + } + } + } + for (my $i=0; $i<@LONCAPA::map::resources; $i++) { + if (defined($LONCAPA::map::resources[$i])) { + my $changed; + my ($title,$src,$ext,$type)=split(/\:/,$LONCAPA::map::resources[$i]); + if ($toremove{$src} eq $i) { + splice(@LONCAPA::map::order,$i,1); + if (ref($currparam{$i}) eq 'ARRAY') { + foreach my $name (@{$currparam{$i}}) { + &LONCAPA::map::delparameter($i,'parameter_'.$name); + } + } + next; + } + my $origsrc = $src; + if ((exists($toretitle{$src})) && ($toretitle{$src} eq $i)) { + if ($title =~ m{^\d+\Q___&&&___\E$match_username\Q___&&&___\E$match_domain\Q___&&&___\E(.+)$}) { + $changed = 1; + } + } + if ((exists($torewrite{$src})) && ($torewrite{$src} eq $i)) { + $src =~ s{^/(uploaded|adm|public)/$match_domain/$match_courseid/}{/$1/$cdom/$cnum/}; + if ($origsrc =~ m{^/uploaded/}) { + if ($prefixchg) { + if ($src =~ /\.(page|sequence)$/) { + $src =~ s#^(/uploaded/$match_domain/$match_courseid/)\Q$before->{'map'}\E#$1$after->{'map'}#; + } else { + $src =~ s#^(/uploaded/$match_domain/$match_courseid/)\Q$before->{'doc'}\E#$1$after->{'doc'}#; + } + } + if ($newsubdir->{$origsrc}) { + if ($src =~ /\.(page|sequence)$/) { + $src =~ s#^(/uploaded/$match_domain/$match_courseid/(?:default|supplemental)_)(\d+)#$1$newsubdir->{$origsrc}#; + } else { + $src =~ s#^(/uploaded/$match_domain/$match_courseid/\w+/)(\d+)#$1$newsubdir->{$origsrc}#; + } + } + } + $changed = 1; + } elsif ($newdb{$src} ne '') { + $src = $newdb{$src}; + $changed = 1; + } + if ($changed) { + $LONCAPA::map::resources[$i] = join(':',($title,$src,$ext,$type)); + } + } + } + foreach my $idx (keys(%remparam)) { + if (ref($remparam{$idx}) eq 'ARRAY') { + foreach my $name (@{$remparam{$idx}}) { + &LONCAPA::map::delparameter($idx,'parameter_'.$name); + } + } + } + my $storefn; + if ($key eq $oldurl) { + $storefn = $url; + $storefn=~s{^/uploaded/$match_domain/$match_courseid/}{}; + } else { + $storefn = $key; + $storefn=~s{^/uploaded/$match_domain/$match_courseid/}{}; + if ($prefixchg) { + $storefn =~ s/^\Q$before->{'map'}\E/$after->{'map'}/; + } + if ($newsubdir->{$key}) { + $storefn =~ s/^((?:default|supplemental)_)(\d+)/$1$newsubdir->{$key}/; + } + } + my $report; + if ($folder !~ /^supplemental/) { + $report = 1; + } + my ($outtext,$errtext) = + &LONCAPA::map::storemap("/uploaded/$cdom/$cnum/$storefn",1,$report); + if ($errtext) { + return &mt('Paste failed: an error occurred saving the folder or page.'); + } + } + } + return 'ok'; +} + +sub copy_dependencies { + my ($item,$storefn,$relpath,$errors,$contentref) = @_; + my $content; + if (ref($contentref)) { + $content = $$contentref; + } else { + $content = &Apache::lonnet::getfile($item); + } + unless ($content eq '-1') { + my $mm = new File::MMagic; + my $mimetype = $mm->checktype_contents($content); + if ($mimetype eq 'text/html') { + my (%allfiles,%codebase,$state); + my $res = &Apache::lonnet::extract_embedded_items(undef,\%allfiles,\%codebase,\$content); + if ($res eq 'ok') { + my ($numexisting,$numpathchanges,$existing); + (undef,$numexisting,$numpathchanges,$existing) = + &Apache::loncommon::ask_for_embedded_content( + '/adm/coursedocs',$state,\%allfiles,\%codebase, + {'error_on_invalid_names' => 1, + 'ignore_remote_references' => 1, + 'docs_url' => $item, + 'context' => 'paste'}); + if ($numexisting > 0) { + if (ref($existing) eq 'HASH') { + foreach my $dep (keys(%{$existing})) { + my $depfile = $dep; + unless ($depfile =~ m{^\Q$relpath\E}) { + $depfile = $relpath.$dep; + } + my $depcontent = &Apache::lonnet::getfile($depfile); + unless ($depcontent eq '-1') { + my $storedep = $dep; + $storedep =~ s{^\Q$relpath\E}{}; + my $dep_url = + &Apache::lonclonecourse::writefile( + $env{'request.course.id'}, + $storefn.$storedep,$depcontent); + if ($dep_url eq '/adm/notfound.html') { + if (ref($errors) eq 'HASH') { + $errors->{$depfile} = 1; + } + } else { + ©_dependencies($depfile,$storefn,$relpath,$errors,\$depcontent); + } + } + } + } + } + } + } + } + return; +} + +my %parameter_type = ( 'randompick' => 'int_pos', + 'hiddenresource' => 'string_yesno', + 'encrypturl' => 'string_yesno', + 'randomorder' => 'string_yesno',); +my $valid_parameters_re = join('|',keys(%parameter_type)); +# set parameters +sub update_parameter { + + return 0 if ($env{'form.changeparms'} !~ /^($valid_parameters_re)$/); + + my $which = $env{'form.changeparms'}; + my $idx = $env{'form.setparms'}; + if ($env{'form.'.$which.'_'.$idx}) { + my $value = ($which eq 'randompick') ? $env{'form.'.$which.'_'.$idx} + : 'yes'; + &LONCAPA::map::storeparameter($idx, 'parameter_'.$which, $value, + $parameter_type{$which}); + &remember_parms($idx,$which,'set',$value); + } else { + &LONCAPA::map::delparameter($idx,'parameter_'.$which); + + &remember_parms($idx,$which,'del'); + } + return 1; +} + + +sub handle_edit_cmd { + my ($coursenum,$coursedom) =@_; + my ($cmd,$idx)=split('_',$env{'form.cmd'}); + + my $ratstr = $LONCAPA::map::resources[$LONCAPA::map::order[$idx]]; + my ($title, $url, @rrest) = split(':', $ratstr); + + if ($cmd eq 'del') { + if (($url=~m|/+uploaded/\Q$coursedom\E/\Q$coursenum\E/|) && + ($url!~/$LONCAPA::assess_page_seq_re/)) { + &Apache::lonnet::removeuploadedurl($url); + } else { + &LONCAPA::map::makezombie($LONCAPA::map::order[$idx]); + } + splice(@LONCAPA::map::order, $idx, 1); + + } elsif ($cmd eq 'cut') { + &LONCAPA::map::makezombie($LONCAPA::map::order[$idx]); + splice(@LONCAPA::map::order, $idx, 1); + + } elsif ($cmd eq 'up' + && ($idx) && (defined($LONCAPA::map::order[$idx-1]))) { + @LONCAPA::map::order[$idx-1,$idx] = @LONCAPA::map::order[$idx,$idx-1]; + + } elsif ($cmd eq 'down' + && defined($LONCAPA::map::order[$idx+1])) { + @LONCAPA::map::order[$idx+1,$idx] = @LONCAPA::map::order[$idx,$idx+1]; + + } elsif ($cmd eq 'rename') { + + my $comment = &LONCAPA::map::qtunescape($env{'form.title'}); + if ($comment=~/\S/) { + $LONCAPA::map::resources[$LONCAPA::map::order[$idx]]= + $comment.':'.join(':', $url, @rrest); + } +# Devalidate title cache + my $renamed_url=&LONCAPA::map::qtescape($url); + &Apache::lonnet::devalidate_title_cache($renamed_url); + } else { + return 0; + } + return 1; } sub editor { - my ($r,$coursenum,$coursedom,$folder,$allowed,$upload_output)=@_; - my $errtext=''; - my $fatal=0; - my $container='sequence'; - if ($env{'form.pagepath'}) { - $container='page'; + my ($r,$coursenum,$coursedom,$folder,$allowed,$upload_output,$crstype, + $supplementalflag,$orderhash,$iconpath,$pathitem)=@_; + my $container= ($env{'form.pagepath'}) ? 'page' + : 'sequence'; + my ($randompick,$ishidden,$isencrypted,$plain,$is_random_order); + if ($allowed) { + (my $breadcrumbtrail,$randompick,$ishidden,$isencrypted,$plain,$is_random_order) = + &Apache::lonhtmlcommon::docs_breadcrumbs($allowed,$crstype,1); + $r->print($breadcrumbtrail); } - ($errtext,$fatal)= - &mapread($coursenum,$coursedom,$folder.'.'.$container); + + my $jumpto = "uploaded/$coursedom/$coursenum/$folder.$container"; + + unless ($allowed) { + $randompick = -1; + } + + my ($errtext,$fatal) = &mapread($coursenum,$coursedom, + $folder.'.'.$container); + return $errtext if ($fatal); + if ($#LONCAPA::map::order<1) { my $idx=&LONCAPA::map::getresidx(); if ($idx<=0) { $idx=1; } $LONCAPA::map::order[0]=$idx; $LONCAPA::map::resources[$idx]=''; } - if (defined($env{'form.markcopy'})) { -# Mark for copying - my ($title,$url)=split(':',$LONCAPA::map::resources[$LONCAPA::map::order[$env{'form.markcopy'}]]); - $env{'form.markedcopy_title'}=$title; - $env{'form.markedcopy_url'}=$url; - } - my ($breadcrumbtrail,$randompick,$ishidden,$isencrypted,$plain)=&breadcrumbs($folder); - $r->print($breadcrumbtrail); - 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 $folder)) { # set parameters and change order - &snapshotbefore(); - if ($env{'form.changeparms'}) { - my $idx=$env{'form.setparms'}; -# set parameters - if ($env{'form.randpick_'.$idx}) { - &LONCAPA::map::storeparameter($idx,'parameter_randompick',$env{'form.randpick_'.$idx},'int_pos'); - &remember_parms($idx,'randompick','set',$env{'form.randpick_'.$idx}); - } else { - &LONCAPA::map::delparameter($idx,'parameter_randompick'); - &remember_parms($idx,'randompick','del'); - } - if ($env{'form.hidprs_'.$idx}) { - &LONCAPA::map::storeparameter($idx,'parameter_hiddenresource','yes','string_yesno'); - &remember_parms($idx,'hiddenresource','set',$env{'form.hidprs_'.$idx}); - } else { - &LONCAPA::map::delparameter($idx,'parameter_hiddenresource'); - &remember_parms($idx,'hiddenresource','del'); - } - if ($env{'form.encprs_'.$idx}) { - &LONCAPA::map::storeparameter($idx,'parameter_encrypturl','yes','string_yesno'); - &remember_parms($idx,'encrypturl','set',$env{'form.encprs_'.$idx}); - } else { - &LONCAPA::map::delparameter($idx,'parameter_encrypturl'); - &remember_parms($idx,'encrypturl','del'); - } -# store the changed version - ($errtext,$fatal)=&storemap($coursenum,$coursedom,$folder.'.'.$container); - if ($fatal) { - $r->print('

'.$errtext.'

'); - return; - } - } + &snapshotbefore(); - if ($env{'form.newpos'}) { + if (&update_parameter()) { + ($errtext,$fatal)=&storemap($coursenum,$coursedom,$folder.'.'.$container); + return $errtext if ($fatal); + } + + if ($env{'form.newpos'} && $env{'form.currentpos'}) { # change order - my $newpos=$env{'form.newpos'}-1; - my $currentpos=$env{'form.currentpos'}-1; - my $i; - my @neworder=(); - if ($newpos>$currentpos) { -# moving stuff up - for ($i=0;$i<$currentpos;$i++) { - $neworder[$i]=$LONCAPA::map::order[$i]; - } - for ($i=$currentpos;$i<$newpos;$i++) { - $neworder[$i]=$LONCAPA::map::order[$i+1]; - } - $neworder[$newpos]=$LONCAPA::map::order[$currentpos]; - for ($i=$newpos+1;$i<=$#LONCAPA::map::order;$i++) { - $neworder[$i]=$LONCAPA::map::order[$i]; - } - } else { -# moving stuff down - for ($i=0;$i<$newpos;$i++) { - $neworder[$i]=$LONCAPA::map::order[$i]; - } - $neworder[$newpos]=$LONCAPA::map::order[$currentpos]; - for ($i=$newpos+1;$i<$currentpos+1;$i++) { - $neworder[$i]=$LONCAPA::map::order[$i-1]; - } - for ($i=$currentpos+1;$i<=$#LONCAPA::map::order;$i++) { - $neworder[$i]=$LONCAPA::map::order[$i]; - } - } - @LONCAPA::map::order=@neworder; -# store the changed version - ($errtext,$fatal)=&storemap($coursenum,$coursedom,$folder.'.'.$container); - if ($fatal) { - $r->print('

'.$errtext.'

'); - return; - } - } - - 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; - $storefn=~s/^\/\w+\/\w+\/\w+\///; - &Apache::lonclonecourse::writefile - ($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 $newidx=&LONCAPA::map::getresidx($url); - $LONCAPA::map::resources[$newidx]= - $title.':'.$url.':'.$ext.':normal:res'; - $LONCAPA::map::order[1+$#LONCAPA::map::order]=$newidx; -# Store the result - ($errtext,$fatal)=&storemap($coursenum,$coursedom,$folder.'.'.$container); - if ($fatal) { - $r->print('

'.$errtext.'

'); - return; - } + my $res = splice(@LONCAPA::map::order,$env{'form.currentpos'}-1,1); + splice(@LONCAPA::map::order,$env{'form.newpos'}-1,0,$res); - } - $r->print($upload_output); - if ($env{'form.cmd'}) { - my ($cmd,$idx)=split(/\_/,$env{'form.cmd'}); - if ($cmd eq 'del') { - my (undef,$url)=split(':',$LONCAPA::map::resources[$LONCAPA::map::order[$idx]]); - if (($url=~m|/+uploaded/\Q$coursedom\E/\Q$coursenum\E/|) && - ($url!~/\.(page|sequence|problem|exam|quiz|assess|survey|form|library|task)$/)) { - &Apache::lonnet::removeuploadedurl($url); - } else { - &LONCAPA::map::makezombie($LONCAPA::map::order[$idx]); - } - for (my $i=$idx;$i<$#LONCAPA::map::order;$i++) { - $LONCAPA::map::order[$i] = $LONCAPA::map::order[$i+1]; - } - $#LONCAPA::map::order--; - } elsif ($cmd eq 'cut') { - my (undef,$url)=split(':',$LONCAPA::map::resources[$LONCAPA::map::order[$idx]]); - &LONCAPA::map::makezombie($LONCAPA::map::order[$idx]); - for (my $i=$idx;$i<$#LONCAPA::map::order;$i++) { - $LONCAPA::map::order[$i] = $LONCAPA::map::order[$i+1]; - } - $#LONCAPA::map::order--; - } elsif ($cmd eq 'up') { - if (($idx) && (defined($LONCAPA::map::order[$idx-1]))) { - my $i=$LONCAPA::map::order[$idx-1]; - $LONCAPA::map::order[$idx-1] = $LONCAPA::map::order[$idx]; - $LONCAPA::map::order[$idx] = $i; - } - } elsif ($cmd eq 'down') { - if (defined($LONCAPA::map::order[$idx+1])) { - my $i=$LONCAPA::map::order[$idx+1]; - $LONCAPA::map::order[$idx+1] = $LONCAPA::map::order[$idx]; - $LONCAPA::map::order[$idx] = $i; - } - } elsif ($cmd eq 'rename') { - my $ratstr = $LONCAPA::map::resources[$LONCAPA::map::order[$idx]]; - my ($rtitle,@rrest)=split(/\:/, - $LONCAPA::map::resources[$LONCAPA::map::order[$idx]]); - my $comment= - &HTML::Entities::decode($env{'form.title'}); - $comment=~s/\/\>\;/g; - $comment=~s/\:/\:/g; - if ($comment=~/\S/) { - $LONCAPA::map::resources[$LONCAPA::map::order[$idx]]= - $comment.':'.join(':',@rrest); - } -# Devalidate title cache - my $renamed_url=$rrest[0]; -# Has the :-escaping - $renamed_url=~s/\&colon\;/\:/g; - &Apache::lonnet::devalidate_title_cache($renamed_url); + ($errtext,$fatal)=&storemap($coursenum,$coursedom,$folder.'.'.$container); + return $errtext if ($fatal); + } + + if ($env{'form.pastemarked'}) { + my %paste_errors; + my ($paste_res,$save_error) = + &do_paste_from_buffer($coursenum,$coursedom,$folder,$container, + \%paste_errors); + if ($save_error ne '') { + return $save_error; } -# Store the changed version - ($errtext,$fatal)=&storemap($coursenum,$coursedom, - $folder.'.'.$container); - if ($fatal) { - $r->print('

'.$errtext.'

'); - return; - } + if ($paste_res ne 'ok') { + $r->print('

'.$paste_res.'

'); + } + if (keys(%paste_errors) > 0) { + $r->print('

'."\n". + &mt('The following files are either dependencies of a web page or references within a folder and/or composite page which could not be copied during the paste operation:')."\n". + '

'."\n"); } + } + + $r->print($upload_output); + + if (&handle_edit_cmd()) { + my $contentchg; + if ($env{'form.cmd'} =~ /^(del|cut)_/) { + $contentchg = 1; + } + ($errtext,$fatal)=&storemap($coursenum,$coursedom,$folder.'.'.$container,$contentchg); + return $errtext if ($fatal); + } # Group import/search - if ($env{'form.importdetail'}) { - my @imports; -# &Apache::lonnet::logthis("imp detail ".$env{'form.importdetail'}); - foreach (split(/\&/,$env{'form.importdetail'})) { - if (defined($_)) { - my ($name,$url)=split(/\=/,$_); - $name=&unescape($name); - $url=&unescape($url); - push @imports, $name, $url; - } - } -# Store the changed version - ($errtext,$fatal)=&group_import($coursenum, $coursedom, $folder, - $container,'londocs',@imports); - if ($fatal) { - $r->print('

'.$errtext.'

'); - return; + if ($env{'form.importdetail'}) { + my @imports; + foreach my $item (split(/\&/,$env{'form.importdetail'})) { + if (defined($item)) { + my ($name,$url,$residx)= + map {&unescape($_)} split(/\=/,$item); + if ($url=~ m{^\Q/uploaded/$coursedom/$coursenum/\E(default|supplemental)_new\.(sequence|page)$}) { + my ($suffix,$errortxt,$locknotfreed) = + &newmap_suffix($1,$2,$coursedom,$coursenum); + if ($locknotfreed) { + $r->print($locknotfreed); + } + if ($suffix) { + $url =~ s/_new\./_$suffix./; + } else { + return $errortxt; + } + } + push(@imports, [$name, $url, $residx]); } - } + } + ($errtext,$fatal)=&group_import($coursenum, $coursedom, $folder, + $container,'londocs',@imports); + return $errtext if ($fatal); + } # Loading a complete map - if ($env{'form.loadmap'}) { - if ($env{'form.importmap'}=~/\w/) { - foreach (&Apache::lonsequence::attemptread(&Apache::lonnet::filelocation('',$env{'form.importmap'}))) { - my ($title,$url,$ext,$type)=split(/\:/,$_); - my $idx=&LONCAPA::map::getresidx($url); - $LONCAPA::map::resources[$idx]=$_; - $LONCAPA::map::order[$#LONCAPA::map::order+1]=$idx; - } -# Store the changed version - ($errtext,$fatal)=&storemap($coursenum,$coursedom, - $folder.'.'.$container); - if ($fatal) { - $r->print('

'.$errtext.'

'); - return; - } - } else { - $r->print('

'.&mt('No map selected.').'

'); - } - } - &log_differences($plain); - } + if ($env{'form.loadmap'}) { + if ($env{'form.importmap'}=~/\w/) { + foreach my $res (&Apache::lonsequence::attemptread(&Apache::lonnet::filelocation('',$env{'form.importmap'}))) { + my ($title,$url,$ext,$type)=split(/\:/,$res); + my $idx=&LONCAPA::map::getresidx($url); + $LONCAPA::map::resources[$idx]=$res; + $LONCAPA::map::order[$#LONCAPA::map::order+1]=$idx; + } + ($errtext,$fatal)=&storemap($coursenum,$coursedom, + $folder.'.'.$container,1); + return $errtext if ($fatal); + } else { + $r->print('

'.&mt('No map selected.').'

'); + + } + } + &log_differences($plain); + } # ---------------------------------------------------------------- End commands # ---------------------------------------------------------------- Print screen - my $idx=0; - my $shown=0; - if (($ishidden) || ($isencrypted) || ($randompick>=0)) { - $r->print('

'.&mt('Parameters').':

'); - } + my $idx=0; + my $shown=0; + if (($ishidden) || ($isencrypted) || ($randompick>=0) || ($is_random_order)) { + $r->print('
'. + '
  1. '.&mt('Parameters:').'
  2. '. + ($randompick>=0?'
  3. '.&mt('randomly pick [quant,_1,resource]',$randompick).'
  4. ':''). + ($ishidden?'
  5. '.&mt('contents hidden').'
  6. ':''). + ($isencrypted?'
  7. '.&mt('URLs hidden').'
  8. ':''). + ($is_random_order?'
  9. '.&mt('random order').'
  10. ':''). + '
'); if ($randompick>=0) { - $r->print('

'.&mt('Caution: this folder is set to randomly pick a subset of resources. Adding or removing resources from this folder will change the set of resources that the students see, resulting in spurious or missing credit for completed problems, not limited to ones you modify. Do not modify the contents of this folder if it is in active student use.').'

'); - } - $r->print(''); - foreach (@LONCAPA::map::order) { - my ($name,$url)=split(/\:/,$LONCAPA::map::resources[$_]); - $name=&LONCAPA::map::qtescape($name); - $url=&LONCAPA::map::qtescape($url); - unless ($name) { $name=(split(/\//,$url))[-1]; } - unless ($name) { $idx++; next; } - $r->print(&entryline($idx,$name,$url,$folder,$allowed,$_,$coursenum)); - $idx++; - $shown++; - } - unless ($shown) { - $r->print(''); - } - $r->print("\n
'.&mt('Currently no documents.').'
\n"); - if ($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 + $r->print('

' + .&mt('Caution: this folder is set to randomly pick a subset' + .' of resources. Adding or removing resources from this' + .' folder will change the set of resources that the' + .' students see, resulting in spurious or missing credit' + .' for completed problems, not limited to ones you' + .' modify. Do not modify the contents of this folder if' + .' it is in active student use.') + .'

' + ); + } + if ($is_random_order) { + $r->print('

' + .&mt('Caution: this folder is set to randomly order its' + .' contents. Adding or removing resources from this folder' + .' will change the order of resources shown.') + .'

' + ); + } + $r->print('
'); + } + + my ($to_show,$output); + + &Apache::loncommon::start_data_table_count(); #setup a row counter + foreach my $res (@LONCAPA::map::order) { + my ($name,$url)=split(/\:/,$LONCAPA::map::resources[$res]); + $name=&LONCAPA::map::qtescape($name); + $url=&LONCAPA::map::qtescape($url); + unless ($name) { $name=(split(/\//,$url))[-1]; } + unless ($name) { $idx++; next; } + $output .= &entryline($idx,$name,$url,$folder,$allowed,$res, + $coursenum,$coursedom,$crstype, + $pathitem,$supplementalflag); + $idx++; + $shown++; + } + &Apache::loncommon::end_data_table_count(); + + if (($allowed) || ($supplementalflag && $folder eq 'supplemental')) { + if ($shown) { + if ($allowed) { + $to_show = &Apache::loncommon::start_scrollbox('900px','880px','400px','contentscroll') + .&Apache::loncommon::start_data_table(undef,'contentlist') + .&Apache::loncommon::start_data_table_header_row() + .''.&mt('Move').'' + .''.&mt('Actions').'' + .''.&mt('Document').''; + if ($folder !~ /^supplemental/) { + $to_show .= ''.&mt('Settings').''; + } + $to_show .= &Apache::loncommon::end_data_table_header_row() + .$output.' ' + .&Apache::loncommon::end_data_table() + .'
' + .&Apache::loncommon::end_scrollbox(); } else { - $r->print(< -FOLDERINFO - } - $r->print('

'); - } + $to_show = '' + .'
'.&Apache::loncommon::help_open_menu('Navigation Screen','Navigation_Screen',undef,'RAT') + .''.&mt('Tools:').'

' + .&Apache::loncommon::start_data_table('LC_tableOfContent') + .$output.' ' + .&Apache::loncommon::end_data_table(); + } + } else { + $to_show .= &Apache::loncommon::start_scrollbox('400px','380px','200px','contentscroll') + .'
' + .&mt('Currently no documents.') + .'
' + .&Apache::loncommon::end_scrollbox(); + } + } else { + if ($shown) { + $to_show = '
' + .&Apache::loncommon::start_data_table('LC_tableOfContent') + .$output + .&Apache::loncommon::end_data_table() + .'
'; + } else { + $to_show = '
' + .&mt('Currently no documents.') + .'
' + } + } + my $tid = 1; + if ($supplementalflag) { + $tid = 2; + } + if ($allowed) { + my $readfile="/uploaded/$coursedom/$coursenum/$folder.$container"; + $r->print(&generate_edit_table($tid,$orderhash,$to_show,$iconpath,$jumpto, + $readfile)); + &print_paste_buffer($r,$container,$folder,$coursedom,$coursenum); + } else { + $r->print($to_show); } + return; } sub process_file_upload { my ($upload_output,$coursenum,$coursedom,$allfiles,$codebase,$uploadcmd) = @_; # upload a file, if present - my $parseaction; - if ($env{'form.parserflag'}) { + my ($parseaction,$showupload,$nextphase,$mimetype); + if ($env{'form.parserflag'}) { $parseaction = 'parse'; } - my $phase_status; my $folder=$env{'form.folder'}; if ($folder eq '') { $folder='default'; @@ -1473,7 +1958,8 @@ sub process_file_upload { $LONCAPA::map::resources[1]=''; } if ($fatal) { - return 'failed'; + $$upload_output = '
'.&mt('The uploaded file has not been stored as an error occurred reading the contents of the current folder.').'
'; + return; } my $destination = 'docs/'; if ($folder =~ /^supplemental/) { @@ -1484,20 +1970,28 @@ sub process_file_upload { } elsif ($folder =~ /^(default|supplemental)_(\d+)$/) { $destination .= $2.'/'; } -# this is for a course, not a user, so set coursedoc flag -# probably the only place in the system where this should be "1" +# this is for a course, not a user, so set context to coursedoc. my $newidx=&LONCAPA::map::getresidx(); $destination .= $newidx; - my $url=&Apache::lonnet::userfileupload('uploaddoc',1,$destination, + my $url=&Apache::lonnet::userfileupload('uploaddoc','coursedoc',$destination, $parseaction,$allfiles, - $codebase); + $codebase,undef,undef,undef,undef, + undef,undef,\$mimetype); + if ($url =~ m{^/uploaded/\Q$coursedom\E/\Q$coursenum\E.*/([^/]+)$}) { + my $stored = $1; + $showupload = '

'.&mt('Uploaded [_1]',''. + $stored.'').'

'; + } else { + my ($filename) = ($env{'form.uploaddoc.filename'} =~ m{([^/]+)$}); + + $$upload_output = '
'.&mt('Unable to save file [_1].',''.$filename.'').'
'; + return; + } my $ext='false'; - if ($url=~/^http\:\/\//) { $ext='true'; } - $url=~s/\:/\:/g; + if ($url=~m{^http://}) { $ext='true'; } + $url = &LONCAPA::map::qtunescape($url); my $comment=$env{'form.comment'}; - $comment=~s/\/\>\;/g; - $comment=~s/\:/\:/g; + $comment = &LONCAPA::map::qtunescape($comment); if ($folder=~/^supplemental/) { $comment=time.'___&&&___'.$env{'user.name'}.'___&&&___'. $env{'user.domain'}.'___&&&___'.$comment; @@ -1507,224 +2001,326 @@ sub process_file_upload { $comment.':'.$url.':'.$ext.':normal:res'; $LONCAPA::map::order[$#LONCAPA::map::order+1]= $newidx; ($errtext,$fatal)=&storemap($coursenum,$coursedom, - $folder.'.'.$container); + $folder.'.'.$container,1); if ($fatal) { - $$upload_output .= '

'.$errtext.'

'; - return 'failed'; + $$upload_output = '
'.$errtext.'
'; + return; } else { - if ($parseaction eq 'parse') { - my $total_embedded = keys(%{$allfiles}); + if ($parseaction eq 'parse' && $mimetype eq 'text/html') { + $$upload_output = $showupload; + my $total_embedded = scalar(keys(%{$allfiles})); if ($total_embedded > 0) { - my $num = 0; - $$upload_output .= 'This file contains embedded multimedia objects, which need to be uploaded to LON-CAPA.
-
- - - - '; - $$upload_output .= 'Upload embedded files:
- '; - foreach my $embed_file (keys(%{$allfiles})) { - $$upload_output .= ''; - $num ++; + } else { + $$upload_output .= &mt('Embedded item(s) already present, so no additional upload(s) required').'
'; } - $phase_status = 'phasetwo'; - $$upload_output .= '
'.$embed_file. - ' - '; - my $attrib; - if (@{$$allfiles{$embed_file}} > 1) { - $attrib = join(':',@{$$allfiles{$embed_file}}); + my $uploadphase = 'upload_embedded'; + my $primaryurl = &HTML::Entities::encode($url,'<>&"'); + my $state = &embedded_form_elems($uploadphase,$primaryurl,$newidx); + my ($embedded,$num) = + &Apache::loncommon::ask_for_embedded_content( + '/adm/coursedocs',$state,$allfiles,$codebase,{'docs_url' => $url}); + if ($embedded) { + if ($num) { + $$upload_output .= + '

'.&mt('This file contains embedded multimedia objects, which need to be uploaded.').'

'.$embedded; + $nextphase = $uploadphase; } else { - $attrib = $$allfiles{$embed_file}[0]; - } - $$upload_output .= - ''; - if (exists($$codebase{$embed_file})) { - $$upload_output .= - ''; + $$upload_output .= $embedded; } - $$upload_output .= '

- -
'; } else { - $$upload_output .= 'No embedded items identified
'; + $$upload_output .= &mt('No embedded items identified').'
'; } + $$upload_output = '
'.$$upload_output.'
'; + } elsif (&Apache::loncommon::is_archive_file($mimetype)) { + $nextphase = 'decompress_uploaded'; + my $position = scalar(@LONCAPA::map::order)-1; + my $noextract = &return_to_editor(); + my $archiveurl = &HTML::Entities::encode($url,'<>&"'); + my %archiveitems = ( + folderpath => $env{'form.folderpath'}, + pagepath => $env{'form.pagepath'}, + cmd => $nextphase, + newidx => $newidx, + position => $position, + phase => $nextphase, + comment => $comment, + ); + my ($destination,$dir_root) = &embedded_destination($coursenum,$coursedom); + my @current = &get_dir_list($url,$coursenum,$coursedom,$newidx); + $$upload_output = $showupload. + &Apache::loncommon::decompress_form($mimetype, + $archiveurl,'/adm/coursedocs',$noextract, + \%archiveitems,\@current); } } } - return $phase_status; + return $nextphase; } -sub process_secondary_uploads { - my ($upload_output,$coursedom,$coursenum,$formname,$num,$newidx) = @_; - my $folder=$env{'form.folder'}; - my $destination = 'docs/'; - if ($folder =~ /^supplemental/) { - $destination = 'supplemental/'; - } - if (($folder eq 'default') || ($folder eq 'supplemental')) { - $destination .= 'default/'; - } elsif ($folder =~ /^(default|supplemental)_(\d+)$/) { - $destination .= $2.'/'; +sub get_dir_list { + my ($url,$coursenum,$coursedom,$newidx) = @_; + my ($destination,$dir_root) = &embedded_destination(); + my ($dirlistref,$listerror) = + &Apache::lonnet::dirlist("$dir_root/$destination/$newidx",$coursedom,$coursenum,1); + my @dir_lines; + my $dirptr=16384; + if (ref($dirlistref) eq 'ARRAY') { + foreach my $dir_line (sort + { + my ($afile)=split('&',$a,2); + my ($bfile)=split('&',$b,2); + return (lc($afile) cmp lc($bfile)); + } (@{$dirlistref})) { + my ($filename,$dom,undef,$testdir,undef,undef,undef,undef,$size,undef,$mtime,undef,undef,undef,$obs,undef)=split(/\&/,$dir_line,16); + $filename =~ s/\s+$//; + next if ($filename =~ /^\.\.?$/); + my $isdir = 0; + if ($dirptr&$testdir) { + $isdir = 1; + } + push(@dir_lines, [$filename,$dom,$isdir,$size,$mtime,$obs]); + } } - $destination .= $newidx; - my ($url,$filename); - $url=&Apache::lonnet::userfileupload($formname.$num,1,$destination); - ($filename) = ($url =~ m-^/uploaded/$coursedom/$coursenum/$destination/(.+)$-); - return $filename; + return @dir_lines; +} + +sub is_supplemental_title { + my ($title) = @_; + return scalar($title =~ m/^(\d+)___&&&___($match_username)___&&&___($match_domain)___&&&___(.*)$/); } # --------------------------------------------------------------- An entry line sub entryline { - my ($index,$title,$url,$folder,$allowed,$residx,$coursenum)=@_; - $title=~s/\&colon\;/\:/g; - $title=&HTML::Entities::encode(&HTML::Entities::decode( - &unescape($title)),'"<>&\''); - my $renametitle=$title; - my $foldertitle=$title; - my $pagetitle=$title; - my $orderidx=$LONCAPA::map::order[$index]; - if ($title=~ /^(\d+)___&&&___(\w+)___&&&___(\w+)___&&&___(.*)$/ ) { - $foldertitle=&Apache::lontexconvert::msgtexconverted($4); - $renametitle=$4; - $title=''.&Apache::lonlocal::locallocaltime($1).' '. - &Apache::loncommon::plainname($2,$3).':
'. - $foldertitle; + my ($index,$title,$url,$folder,$allowed,$residx,$coursenum,$coursedom, + $crstype,$pathitem,$supplementalflag)=@_; + my ($foldertitle,$pagetitle,$renametitle); + if (&is_supplemental_title($title)) { + ($title,$foldertitle,$renametitle) = &Apache::loncommon::parse_supplemental_title($title); + $pagetitle = $foldertitle; + } else { + $title=&HTML::Entities::encode($title,'"<>&\''); + $renametitle=$title; + $foldertitle=$title; + $pagetitle=$title; } + + my $orderidx=$LONCAPA::map::order[$index]; + $renametitle=~s/\\/\\\\/g; $renametitle=~s/\"\;/\\\"/g; - my $line=''; + $renametitle=~s/ /%20/g; + my $line=&Apache::loncommon::start_data_table_row(); + my ($form_start,$form_end,$form_common); # Edit commands - my $container; - my $folderpath; + my ($container, $type, $esc_path, $path, $symb); if ($env{'form.folderpath'}) { + $type = 'folder'; $container = 'sequence'; - $folderpath=&escape($env{'form.folderpath'}); + $esc_path=&escape($env{'form.folderpath'}); + $path = &HTML::Entities::encode($env{'form.folderpath'},'<>&"'); # $htmlfoldername=&HTML::Entities::encode($env{'form.foldername'},'<>&"'); } - my ($pagepath,$pagesymb); if ($env{'form.pagepath'}) { - $container = 'page'; - $pagepath=&escape($env{'form.pagepath'}); - $pagesymb=&escape($env{'form.pagesymb'}); - } - my $cpinfo=''; - if ($env{'form.markedcopy_url'}) { - $cpinfo='&markedcopy_url='. - &escape($env{'form.markedcopy_url'}). - '&markedcopy_title='. - &escape($env{'form.markedcopy_title'}); + $type = $container = 'page'; + $esc_path=&escape($env{'form.pagepath'}); + $path = &HTML::Entities::encode($env{'form.pagepath'},'<>&"'); + } + my $isexternal; + if ($residx) { + my $currurl = $url; + $currurl =~ s{^http(|s)(:|:)//}{/adm/wrapper/ext/}; + if ($currurl =~ m{^/adm/wrapper/ext/}) { + $isexternal = 1; + } + if (!$supplementalflag) { + my $path = 'uploaded/'. + $env{'course.'.$env{'request.course.id'}.'.domain'}.'/'. + $env{'course.'.$env{'request.course.id'}.'.num'}.'/'; + $symb = &Apache::lonnet::encode_symb($path.$folder.".$container", + $residx, + &Apache::lonnet::declutter($currurl)); + } } + my ($renamelink,%lt); if ($allowed) { my $incindex=$index+1; my $selectbox=''; - if (($folder!~/^supplemental/) && - ($#LONCAPA::map::order>0) && + if (($#LONCAPA::map::order>0) && ((split(/\:/, - $LONCAPA::map::resources[$LONCAPA::map::order[0]]))[1] - ne '') && + $LONCAPA::map::resources[$LONCAPA::map::order[0]]))[1] + ne '') && ((split(/\:/, - $LONCAPA::map::resources[$LONCAPA::map::order[1]]))[1] + $LONCAPA::map::resources[$LONCAPA::map::order[1]]))[1] ne '')) { $selectbox= ''. - ''; for (my $i=1;$i<=$#LONCAPA::map::order+1;$i++) { if ($i==$incindex) { - $selectbox.=''; + $selectbox.=''; } else { $selectbox.=''; } } $selectbox.=''; } - my %lt=&Apache::lonlocal::texthash( + %lt=&Apache::lonlocal::texthash( 'up' => 'Move Up', 'dw' => 'Move Down', 'rm' => 'Remove', 'ct' => 'Cut', 'rn' => 'Rename', - 'cp' => 'Copy'); + 'cp' => 'Copy', + 'ex' => 'External Resource', + 'ed' => 'Edit', + 'pr' => 'Preview', + 'sv' => 'Save', + 'ul' => 'URL', + 'ti' => 'Title', + ); my $nocopy=0; - if ($url=~/\.(page|sequence)$/) { - foreach (&Apache::lonsequence::attemptread(&Apache::lonnet::filelocation('',$url))) { - my ($title,$url,$ext,$type)=split(/\:/,$_); - if (($url=~/\.(page|sequence)/) && ($type ne 'zombie')) { - $nocopy=1; - last; - } - } + my $nocut=0; + my $noremove=0; + if ($url=~ m{^/res/.+\.(page|sequence)$}) { + # no copy for published maps + $nocopy=1; } - my $copylink=' '; - if ($env{'form.pagepath'}) { - unless ($nocopy) { - $copylink=(< -$lt{'cp'} -ENDCOPY + if ($url=~/^\/res\/lib\/templates\//) { + $nocopy=1; + $nocut=1; + } + my $cdom = $env{'course.'.$env{'request.course.id'}.'.domain'}; + my $cnum = $env{'course.'.$env{'request.course.id'}.'.num'}; + if ($url eq "/uploaded/$cdom/$cnum/group_allfolders.sequence") { + if ($env{'form.folderpath'} =~ /^default&[^\&]+$/) { + my %curr_groups = &Apache::longroup::coursegroups(); + if (keys(%curr_groups) > 0) { + $noremove=1; + } + $nocut=1; + $nocopy=1; } - $line.=(< - - - - - - - - - -
- -$lt{
- -$lt{
-$selectbox - - -$lt{'rm'} - -$lt{'ct'} - -$lt{'rn'} -$copylink -END + } elsif ($url =~ m{^\Q/uploaded/$cdom/$cnum/group_folder_\E(\w+)\.sequence$}) { + my $group = $1; + if ($env{'form.folderpath'} =~ /^default&[^\&]+\&group_allfolders\&[^\&]+$/) { + my %curr_group = &Apache::longroup::coursegroups($cdom,$cnum,$group); + if (keys(%curr_group) > 0) { + $noremove=1; + } + } + $nocut=1; + $nocopy=1; + } elsif ($url =~ m{^\Q/adm/$cdom/$cnum/\E(\w+)/smppg$}) { + my $group = $1; + if ($env{'form.folderpath'} =~ /^default&[^\&]+\&group_allfolders\&[^\&]+\&\Qgroup_folder_$group\E\&[^\&]+$/) { + my %curr_group = &Apache::longroup::coursegroups($cdom,$cnum,$group); + my %groupsettings = &Apache::longroup::get_group_settings($curr_group{$group}); + if (keys(%groupsettings) > 0) { + $noremove=1; + } + $nocut=1; + $nocopy=1; + } + } elsif ($env{'form.folderpath'} =~ /^default&[^\&]+\&group_allfolders\&[^\&]+\&group_folder_(\w+)\&/) { + my $group = $1; + my %curr_group = &Apache::longroup::coursegroups($cdom,$cnum,$group); + if ($url =~ /group_boards_\Q$group\E/) { + my %curr_group = &Apache::longroup::coursegroups($cdom,$cnum,$group); + my %groupsettings = &Apache::longroup::get_group_settings($curr_group{$group}); + if (keys(%groupsettings) > 0) { + if (ref($groupsettings{'functions'}) eq 'HASH') { + if ($groupsettings{'functions'}{'discussion'} eq 'on') { + $noremove=1; + } + } + } + $nocut=1; + $nocopy=1; + } + } + my ($copylink,$cutlink,$removelink); + my $skip_confirm = 0; + if ( $folder =~ /^supplemental/ + || ($url =~ m{( /smppg$ + |/syllabus$ + |/aboutme$ + |/navmaps$ + |/bulletinboard$ + |\.html$)}x) + || $isexternal) { + $skip_confirm = 1; + } + + if ($nocopy) { + $copylink=(<$lt{'cp'} +ENDCOPY } else { - unless ($nocopy) { - $copylink=(< -$lt{'cp'} + $copylink=(<$lt{'cp'} ENDCOPY - } - $line.=(< - - - - - - - - -
- -$lt{
- -$lt{
-$selectbox - - -$lt{'rm'} - -$lt{'ct'} - -$lt{'rn'} + } + if ($nocut) { + $cutlink=(<$lt{'ct'} +ENDCUT + } else { + $cutlink=(<$lt{'ct'} +ENDCUT + } + if ($noremove) { + $removelink=(<$lt{'rm'} +ENDREM + } else { + $removelink=(<$lt{'rm'} +ENDREM + } + unless ($isexternal) { + $renamelink=(<$lt{'rn'} +ENDREN + } + $form_start = ' +
+'; + $form_common=(< + + + +END + $form_end = ''; + $line.=(< +
+ + $lt{'up'} + +
+
+ + $lt{'dw'} + +
+ + + $form_start + $form_common + $selectbox + $form_end + + +$removelink +$cutlink $copylink + + END - } + } # Figure out what kind of a resource this is my ($extension)=($url=~/\.(\w+)$/); @@ -1736,79 +2332,112 @@ END my $pagearg; my $pagefile; if ($uploaded) { - if ($extension eq 'sequence') { - $icon=$iconpath.'/folder_closed.gif'; - $url=~/$coursenum\/([\/\w]+)\.sequence$/; - $url='/adm/coursedocs?'; - $folderarg=$1; - $isfolder=1; - } elsif ($extension eq 'page') { - $icon=$iconpath.'/page.gif'; - $url=~/$coursenum\/([\/\w]+)\.page$/; - $pagearg=$1; - $url='/adm/coursedocs?'; - $ispage=1; + if (($extension eq 'sequence') || ($extension eq 'page')) { + $url=~/\Q$coursenum\E\/([\/\w]+)\.\Q$extension\E$/; + my $containerarg = $1; + if ($extension eq 'sequence') { + $icon=$iconpath.'navmap.folder.closed.gif'; + $folderarg=$containerarg; + $isfolder=1; + } else { + $icon=$iconpath.'page.gif'; + $pagearg=$containerarg; + $ispage=1; + } + if ($allowed) { + $url='/adm/coursedocs?'; + } else { + $url='/adm/supplemental?'; + } } else { &Apache::lonnet::allowuploaded('/adm/coursedoc',$url); } } - $url=~s-^http(\&colon\;|:)//-/adm/wrapper/ext/-; - if ((!$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'}.'/'.$folder. - '.sequence'). - '___'.$residx.'___'. - &Apache::lonnet::declutter($url)); - (undef,undef,$url)=&Apache::lonnet::decode_symb($symb); - $url=&Apache::lonnet::clutter($url); - if ($url=~/^\/*uploaded\//) { - $url=~/\.(\w+)$/; - my $embstyle=&Apache::loncommon::fileembstyle($1); - if (($embstyle eq 'img') || ($embstyle eq 'emb')) { - $url='/adm/wrapper'.$url; - } elsif ($embstyle eq 'ssi') { - #do nothing with these - } elsif ($url!~/\.(sequence|page)$/) { - $url='/adm/coursedocs/showdoc'.$url; - } - } elsif ($url=~m|^/ext/|) { - $url='/adm/wrapper'.$url; - } - if (&Apache::lonnet::symbverify($symb,$url)) { - $url.=(($url=~/\?/)?'&':'?').'symb='.&escape($symb); - } else { - $url=''; - } - if ($container eq 'page') { - my $symb=$env{'form.pagesymb'}; - - $url=&Apache::lonnet::clutter((&Apache::lonnet::decode_symb($symb))[2]); - $url.=(($url=~/\?/)?'&':'?').'symb='.&escape($symb); + + my ($editlink,$extresform); + my $orig_url = $url; + $orig_url=~s{http(:|:)//https(:|:)//}{https$2//}; + $url=~s{^http(|s)(:|:)//}{/adm/wrapper/ext/}; + if (!$supplementalflag && $residx && $symb) { + if ($container eq 'page') { + $url=&Apache::lonnet::clutter((&Apache::lonnet::decode_symb($symb))[2]); + $url.=(($url=~/\?/)?'&':'?').'symb='.&escape($symb); + } + if ((!$isfolder) && (!$ispage)) { + (undef,undef,$url)=&Apache::lonnet::decode_symb($symb); + $url=&Apache::lonnet::clutter($url); + if ($url=~/^\/*uploaded\//) { + $url=~/\.(\w+)$/; + my $embstyle=&Apache::loncommon::fileembstyle($1); + if (($embstyle eq 'img') || ($embstyle eq 'emb')) { + $url='/adm/wrapper'.$url; + } elsif ($embstyle eq 'ssi') { + #do nothing with these + } elsif ($url!~/\.(sequence|page)$/) { + $url='/adm/coursedocs/showdoc'.$url; + } + } elsif ($url=~m|^/ext/|) { + $url='/adm/wrapper'.$url; + } + if (&Apache::lonnet::symbverify($symb,$url)) { + $url.=(($url=~/\?/)?'&':'?').'symb='.&escape($symb); + } else { + $url=''; + } } } - my $parameterset=' '; + my ($rand_pick_text,$rand_order_text); if ($isfolder || $extension eq 'sequence') { my $foldername=&escape($foldertitle); my $folderpath=$env{'form.folderpath'}; if ($folderpath) { $folderpath.='&' }; -# Append randompick number, hidden, and encrypted with ":" to foldername, + if (!$allowed && $supplementalflag) { + $folderpath.=$folderarg.'&'.$foldername; + $url.='folderpath='.&escape($folderpath); + } else { +# Append randompick number, hidden, and encrypted with ":" to foldername, # so it gets transferred between levels - $folderpath.=$folderarg.'&'.$foldername.':'.(&LONCAPA::map::getparameter($orderidx, + $folderpath.=$folderarg.'&'.$foldername. + ':'.(&LONCAPA::map::getparameter($orderidx, 'parameter_randompick'))[0] .':'.((&LONCAPA::map::getparameter($orderidx, 'parameter_hiddenresource'))[0]=~/^yes$/i) .':'.((&LONCAPA::map::getparameter($orderidx, - 'parameter_encrypturl'))[0]=~/^yes$/i); - $url.='folderpath='.&escape($folderpath).$cpinfo; - $parameterset=''; - + 'parameter_encrypturl'))[0]=~/^yes$/i) + .':'.((&LONCAPA::map::getparameter($orderidx, + 'parameter_randomorder'))[0]=~/^yes$/i); + $url.='folderpath='.&escape($folderpath); + my $rpicknum = (&LONCAPA::map::getparameter($orderidx, + 'parameter_randompick'))[0]; + my $rpckchk; + if ($rpicknum) { + $rpckchk = ' checked="checked"'; + } + my $formname = 'edit_rpick_'.$orderidx; + $rand_pick_text = +'
'."\n". +$form_common."\n". +''; + if ($rpicknum ne '') { + $rand_pick_text .= ': '.$rpicknum.''; + } + $rand_pick_text .= '
'; + my $ro_set= + ((&LONCAPA::map::getparameter($orderidx,'parameter_randomorder'))[0]=~/^yes$/i?' checked="checked"':''); + $rand_order_text = +$form_start. +$form_common.' +'; + } + } elsif ($supplementalflag && !$allowed) { + $url .= ($url =~ /\?/) ? '&':'?'; + $url .= 'folderpath='.&HTML::Entities::encode($esc_path,'<>&"'); + if ($title) { + $url .= '&title='.&HTML::Entities::encode($renametitle,'<>&"'); + } + if ($isexternal && $orderidx) { + $url .= '&idx='.$orderidx; + } } if ($ispage) { my $pagename=&escape($pagetitle); @@ -1816,43 +2445,119 @@ END my $folderpath=$env{'form.folderpath'}; if ($folderpath) { $pagepath = $folderpath.'&' }; $pagepath.=$pagearg.'&'.$pagename; - my $symb=$env{'form.pagesymb'}; - if (!$symb) { - my $path='uploaded/'. - $env{'course.'.$env{'request.course.id'}.'.domain'}.'/'. - $env{'course.'.$env{'request.course.id'}.'.num'}.'/'; - $symb=&Apache::lonnet::encode_symb($path.$folder.'.sequence', - $residx, - $path.$pagearg.'.page'); - } $url.='pagepath='.&escape($pagepath). - '&pagesymb='.&escape($symb).$cpinfo; + '&pagesymb='.&escape($symb); + } + if ($allowed) { + my $fileloc = + &Apache::lonnet::declutter(&Apache::lonnet::filelocation('',$orig_url)); + if ($isexternal) { + ($editlink,$extresform) = + &Apache::lonextresedit::extedit_form(0,$residx,$orig_url,$title,$pathitem); + } elsif (!$isfolder && !$ispage) { + my ($cfile,$home,$switchserver,$forceedit,$forceview) = + &Apache::lonnet::can_edit_resource($fileloc,$coursenum,$coursedom,$orig_url); + if (($cfile ne '') && ($symb ne '' || $supplementalflag)) { + my $jscall = + &Apache::lonhtmlcommon::jump_to_editres($cfile,$home, + $switchserver, + $forceedit, + undef,$symb, + &escape($env{'form.folderpath'}), + $renametitle); + if ($jscall) { + $editlink = ''.&mt('Edit').' '."\n"; + } + } + } + } + my $reinit; + if ($crstype eq 'Community') { + $reinit = &mt('(re-initialize community to access)'); + } else { + $reinit = &mt('(re-initialize course to access)'); + } + $line.=''.$editlink.$renamelink; + if (($url=~m{/adm/(coursedocs|supplemental)}) || (!$allowed && $url)) { + $line.=''; + } elsif ($url) { + $line.=&Apache::loncommon::modal_link($url.(($url=~/\?/)?'&':'?').'inhibitmenu=yes', + '',600,500); + } else { + $line.=''; + } + $line.=''; + if (($url=~m{/adm/(coursedocs|supplemental)}) || (!$allowed && $url)) { + $line.=''.$title.''; + } elsif ($url) { + $line.=&Apache::loncommon::modal_link($url.(($url=~/\?/)?'&':'?').'inhibitmenu=yes', + $title,600,500); + } else { + $line.=$title.' '.$reinit.''; } - $line.=''. - "".($url?"":'').$title. - ($url?'':' '.&mt('(re-initialize course to access)').'').""; + $line.="$extresform"; + $rand_pick_text = ' ' if ($rand_pick_text eq ''); + $rand_order_text = ' ' if ($rand_order_text eq ''); if (($allowed) && ($folder!~/^supplemental/)) { my %lt=&Apache::lonlocal::texthash( 'hd' => 'Hidden', 'ec' => 'URL hidden'); my $enctext= - ((&LONCAPA::map::getparameter($orderidx,'parameter_encrypturl'))[0]=~/^yes$/i?' checked="1"':''); + ((&LONCAPA::map::getparameter($orderidx,'parameter_encrypturl'))[0]=~/^yes$/i?' checked="checked"':''); my $hidtext= - ((&LONCAPA::map::getparameter($orderidx,'parameter_hiddenresource'))[0]=~/^yes$/i?' checked="1"':''); + ((&LONCAPA::map::getparameter($orderidx,'parameter_hiddenresource'))[0]=~/^yes$/i?' checked="checked"':''); $line.=(< - - - -$parameterset + + $form_start + $form_common + + $form_end +
+ $form_start + $form_common + + $form_end + + $rand_pick_text
+ $rand_order_text ENDPARMS } - $line.=""; + $line.=&Apache::loncommon::end_data_table_row(); return $line; } -# ---------------------------------------------------------------- tie the hash +sub newmap_suffix { + my ($area,$container,$coursedom,$coursenum) = @_; + my ($prefix,$idtype,$errtext,$locknotfreed); + $prefix = 'docs'; + if ($area eq 'supplemental') { + $prefix = 'supp'; + } + $prefix .= $container; + $idtype = 'concat'; + my ($suffix,$freedlock,$error) = + &Apache::lonnet::get_timebased_id($prefix,'num','uploadedmaps', + $coursedom,$coursenum); + if (!$suffix) { + $errtext = &mt('Failed to acquire a unique timestamp-based suffix for the new folder/page.'); + if ($error) { + $errtext .= '
'.$error; + } + } + if ($freedlock ne 'ok') { + $locknotfreed = '
'.&mt('There was a problem removing a lockfile. This will prevent creation of additional folders or composite pages in this course. Please contact the domain coordinator for your LON-CAPA domain.').'
'; + } + return ($suffix,$errtext,$locknotfreed); +} + +=pod + +=item tiehash() + +tie the hash + +=cut sub tiehash { my ($mode)=@_; @@ -1869,7 +2574,7 @@ sub tiehash { $hashtied=1; } } - } + } } sub untiehash { @@ -1878,7 +2583,8 @@ sub untiehash { return OK; } -# --------------------------------------------------------------- check on this + + sub checkonthis { my ($r,$url,$level,$title)=@_; @@ -1887,6 +2593,9 @@ sub checkonthis { $r->rflush(); if (($url) && ($url!~/^\/uploaded\//) && ($url!~/\*$/)) { $r->print("\n
"); + if ($level==0) { + $r->print("
"); + } for (my $i=0;$i<=$level*5;$i++) { $r->print(' '); } @@ -1896,7 +2605,7 @@ sub checkonthis { my $result=&Apache::lonnet::repcopy( &Apache::lonnet::filelocation('',$url)); if ($result eq 'ok') { - $r->print(''.&mt('ok').''); + $r->print(''.&mt('ok').''); $r->rflush(); &Apache::lonnet::countacc($url); $url=~/\.(\w+)$/; @@ -1906,7 +2615,7 @@ sub checkonthis { for (my $i=0;$i<=$level*5;$i++) { $r->print(' '); } - $r->print('- '.&mt('Rendering').': '); + $r->print('- '.&mt('Rendering:').' '); my ($errorcount,$warningcount)=split(/:/, &Apache::lonnet::ssi_body($url, ('grade_target'=>'web', @@ -1914,94 +2623,118 @@ sub checkonthis { if (($errorcount) || ($warningcount)) { if ($errorcount) { - $r->print(''. - $errorcount.' '. - &mt('error(s)').' '); + $r->print(''.&mt('bomb').''. + &mt('[quant,_1,error]',$errorcount).''); } if ($warningcount) { - $r->print(''. - $warningcount.' '. - &mt('warning(s)').''); + $r->print(''. + &mt('[quant,_1,warning]',$warningcount).''); } } else { - $r->print(''.&mt('ok').''); + $r->print(''.&mt('ok').''); } $r->rflush(); } my $dependencies= &Apache::lonnet::metadata($url,'dependencies'); - foreach (split(/\,/,$dependencies)) { - if (($_=~/^\/res\//) && (!$alreadyseen{$_})) { - &checkonthis($r,$_,$level+1); + foreach my $dep (split(/\,/,$dependencies)) { + if (($dep=~/^\/res\//) && (!$alreadyseen{$dep})) { + &checkonthis($r,$dep,$level+1); } } } elsif ($result eq 'unavailable') { - $r->print(''.&mt('connection down').''); + $r->print(''.&mt('connection down').''); } elsif ($result eq 'not_found') { unless ($url=~/\$/) { - $r->print(''.&mt('not found').''); + $r->print(''.&mt('not found').''); } else { - $r->print(''.&mt('unable to verify variable URL').''); + $r->print(''.&mt('unable to verify variable URL').''); } } else { - $r->print(''.&mt('access denied').''); + $r->print(''.&mt('access denied').''); } - } - } + } + } } -# -# ----------------------------------------------------------------- List Symbs -# + +=pod + +=item list_symbs() + +List Content Identifiers + +=cut + sub list_symbs { my ($r) = @_; - $r->print(&Apache::loncommon::start_page('Symb List')); + my $crstype = &Apache::loncommon::course_type(); + $r->print(&Apache::loncommon::start_page('List of Content Identifiers')); + $r->print(&Apache::lonhtmlcommon::breadcrumbs('Content Identifiers')); + $r->print(&startContentScreen('tools')); my $navmap = Apache::lonnavmaps::navmap->new(); - $r->print("
\n");
-    foreach my $res ($navmap->retrieveResources()) {
-	$r->print($res->compTitle()."\t".$res->symb()."\n");
+    if (!defined($navmap)) {
+        $r->print('

'.&mt('Retrieval of List Failed').'

'. + '
'. + &mt('Unable to retrieve information about course contents'). + '
'); + &Apache::lonnet::logthis('Symb list failed - could not create navmap object in '.lc($crstype).':'.$env{'request.course.id'}); + } else { + $r->print('

'.&mt("$crstype Content Identifiers").'

'. + &Apache::loncommon::start_data_table(). + &Apache::loncommon::start_data_table_header_row(). + ''.&mt('Title').''.&mt('Identifier').''. + &Apache::loncommon::end_data_table_header_row()."\n"); + my $count; + foreach my $res ($navmap->retrieveResources()) { + $r->print(&Apache::loncommon::start_data_table_row(). + ''.$res->compTitle().''. + ''.$res->symb().''. + &Apache::loncommon::start_data_table_row()); + $count ++; + } + if (!$count) { + $r->print(&Apache::loncommon::start_data_table_row(). + ''.&mt("$crstype is empty").''. + &Apache::loncommon::end_data_table_row()); + } + $r->print(&Apache::loncommon::end_data_table()); } - $r->print("\n
\n"); - $r->print(''.&mt('Return to DOCS').''); } -# -# -------------------------------------------------------------- Verify Content -# sub verifycontent { my ($r) = @_; - my $type = &Apache::loncommon::course_type(); - my $loaderror=&Apache::lonnet::overloaderror($r); - if ($loaderror) { return $loaderror; } - $r->print(&Apache::loncommon::start_page('Verify '.$type.' Documents')); + my $crstype = &Apache::loncommon::course_type(); + $r->print(&Apache::loncommon::start_page('Verify '.$crstype.' Documents')); + $r->print(&Apache::lonhtmlcommon::breadcrumbs('Verify '.$crstype.' Documents')); + $r->print(&startContentScreen('tools')); + $r->print('

'.&mt($crstype.' content verification').'

'); $hashtied=0; undef %alreadyseen; %alreadyseen=(); &tiehash(); - foreach (keys %hash) { - if ($hash{$_}=~/\.(page|sequence)$/) { - if (($_=~/^src_/) && ($alreadyseen{&unescape($hash{$_})})) { - $r->print('
'. - &mt('The following sequence or page is included more than once in your '.$type.': '). - &unescape($hash{$_}).'
'. - &mt('Note that grading records for problems included in this sequence or folder will overlap.
')); + + foreach my $key (keys(%hash)) { + if ($hash{$key}=~/\.(page|sequence)$/) { + if (($key=~/^src_/) && ($alreadyseen{&unescape($hash{$key})})) { + $r->print('
'. + &mt('The following sequence or page is included more than once in your '.$crstype.':').' '. + &unescape($hash{$key}).'
'. + &mt('Note that grading records for problems included in this sequence or folder will overlap.').'
'); } } - if (($_=~/^src\_(.+)$/) && (!$alreadyseen{&unescape($hash{$_})})) { - &checkonthis($r,$hash{$_},0,$hash{'title_'.$1}); + if (($key=~/^src\_(.+)$/) && (!$alreadyseen{&unescape($hash{$key})})) { + &checkonthis($r,$hash{$key},0,$hash{'title_'.$1}); } } &untiehash(); - $r->print('

'.&mt('Done').'.

'.''. - &mt('Return to DOCS').''); + $r->print('

'.&mt('Done').'

'); } -# -------------------------------------------------------------- Check Versions - sub devalidateversioncache { my $src=shift; &Apache::lonnet::devalidate_cache_new('courseresversion',$env{'request.course.id'}.'_'. @@ -2010,8 +2743,11 @@ sub devalidateversioncache { sub checkversions { my ($r) = @_; - my $type = &Apache::loncommon::course_type(); - $r->print(&Apache::loncommon::start_page("Check $type Document Versions")); + my $crstype = &Apache::loncommon::course_type(); + $r->print(&Apache::loncommon::start_page("Check $crstype Document Versions")); + $r->print(&Apache::lonhtmlcommon::breadcrumbs("Check $crstype Document Versions")); + $r->print(&startContentScreen('tools')); + my $header=''; my $startsel=''; my $monthsel=''; @@ -2030,16 +2766,16 @@ sub checkversions { my %newsetversions=(); if ($env{'form.setmostrecent'}) { $haschanged=1; - foreach (keys %hash) { - if ($_=~/^ids\_(\/res\/.+)$/) { + foreach my $key (keys(%hash)) { + if ($key=~/^ids\_(\/res\/.+)$/) { $newsetversions{$1}='mostrecent'; &devalidateversioncache($1); } } } elsif ($env{'form.setcurrent'}) { $haschanged=1; - foreach (keys %hash) { - if ($_=~/^ids\_(\/res\/.+)$/) { + foreach my $key (keys(%hash)) { + if ($key=~/^ids\_(\/res\/.+)$/) { my $getvers=&Apache::lonnet::getversion($1); if ($getvers>0) { $newsetversions{$1}=$getvers; @@ -2049,11 +2785,11 @@ sub checkversions { } } elsif ($env{'form.setversions'}) { $haschanged=1; - foreach (keys %env) { - if ($_=~/^form\.set_version_(.+)$/) { + foreach my $key (keys(%env)) { + if ($key=~/^form\.set_version_(.+)$/) { my $src=$1; - if (($env{$_}) && ($env{$_} ne $setversions{$src})) { - $newsetversions{$src}=$env{$_}; + if (($env{$key}) && ($env{$key} ne $setversions{$src})) { + $newsetversions{$src}=$env{$key}; &devalidateversioncache($src); } } @@ -2062,20 +2798,22 @@ sub checkversions { if ($haschanged) { if (&Apache::lonnet::put('resourceversions',\%newsetversions, $env{'course.'.$env{'request.course.id'}.'.domain'}, - $env{'course.'.$env{'request.course.id'}.'.num'}) eq 'ok') { - $r->print('

'.&mt('Your Version Settings have been Stored').'

'); + $env{'course.'.$env{'request.course.id'}.'.num'}) eq 'ok') { + $r->print(&Apache::loncommon::confirmwrapper( + &Apache::lonhtmlcommon::confirm_success(&mt('Your Version Settings have been Saved')))); } else { - $r->print('

'.&mt('An Error Occured while Attempting to Store your Version Settings').'

'); + $r->print(&Apache::loncommon::confirmwrapper( + &Apache::lonhtmlcommon::confirm_success(&mt('An Error Occured while Attempting to Save your Version Settings'),1))); } &mark_hash_old(); } &changewarning($r,''); if ($env{'form.timerange'} eq 'all') { # show all documents - $header=&mt('All Documents in '.$type); + $header=&mt('All Documents in '.$crstype); $allsel=1; - foreach (keys %hash) { - if ($_=~/^ids\_(\/res\/.+)$/) { + foreach my $key (keys(%hash)) { + if ($key=~/^ids\_(\/res\/.+)$/) { my $src=$1; $changes{$src}=1; } @@ -2085,7 +2823,7 @@ sub checkversions { %changes=&Apache::lonnet::dump ('versionupdate',$env{'course.'.$env{'request.course.id'}.'.domain'}, $env{'course.'.$env{'request.course.id'}.'.num'}); - my $firstkey=(keys %changes)[0]; + my $firstkey=(keys(%changes))[0]; unless ($firstkey=~/^error\:/) { unless ($env{'form.timerange'}) { $env{'form.timerange'}=604800; @@ -2117,26 +2855,32 @@ sub checkversions { $env{'course.'.$env{'request.course.id'}.'.domain'}, $env{'course.'.$env{'request.course.id'}.'.num'}); my %lt=&Apache::lonlocal::texthash - ('st' => 'Version changes since start of '.$type, + ('st' => 'Version changes since start of '.$crstype, 'lm' => 'Version changes since last Month', 'lw' => 'Version changes since last Week', 'sy' => 'Version changes since Yesterday', 'al' => 'All Resources (possibly large output)', + 'cd' => 'Change display', 'sd' => 'Display', 'fi' => 'File', 'md' => 'Modification Date', 'mr' => 'Most recently published Version', - 've' => 'Version used in '.$type, - 'vu' => 'Set Version to be used in '.$type, -'sv' => 'Set Versions to be used in '.$type.' according to Selections below', + 've' => 'Version used in '.$crstype, + 'vu' => 'Set Version to be used in '.$crstype, +'sv' => 'Set Versions to be used in '.$crstype.' according to Selections below', 'sm' => 'Keep all Resources up-to-date with most recent Versions (default)', 'sc' => 'Set all Resource Versions to current Version (Fix Versions)', - 'di' => 'Differences'); + 'di' => 'Differences', + 'save' => 'Save changes', + 'vers' => 'Version choice(s) for specific resources', + 'act' => 'Actions'); $r->print(<$header
- -
+
+
+$lt{'cd'} -

$header

- +
+
+
+
+$lt{'act'} +$lt{'sm'}:
+$lt{'sc'}: +
+
+
+
+

$lt{'vers'}

+ ENDHEADERS - foreach (sort keys %changes) { - if ($changes{$_}>$starttime) { - my ($root,$extension)=($_=~/^(.*)\.(\w+)$/); - my $currentversion=&Apache::lonnet::getversion($_); + #number of columns for version history + my $num_ver_col = 1; + $r->print( + &Apache::loncommon::start_data_table(). + &Apache::loncommon::start_data_table_header_row(). + ''. + "". + "". + "". + ''. + ''); + foreach my $key (sort(keys(%changes))) { + #excludes not versionable problems from resource version history: + if ($changes{$key}>$starttime && $key !~ /^\/res\/lib\/templates/) { + my ($root,$extension)=($key=~/^(.*)\.(\w+)$/); + my $currentversion=&Apache::lonnet::getversion($key); if ($currentversion<0) { - $currentversion=&mt('Could not be determined.'); + $currentversion=''.&mt('Could not be determined.').''; } - my $linkurl=&Apache::lonnet::clutter($_); - $r->print( - ''. - ''. - ''. - ''. - ''. - ''. - ''. + ''. + ''); + 'mostrecent' => &mt('most recent'), + map {$_,$_} (1..$currentversion)})); my $lastold=1; for (my $prevvers=1;$prevvers<$currentversion;$prevvers++) { my $url=$root.'.'.$prevvers.'.'.$extension; @@ -2203,22 +2960,22 @@ ENDHEADERS $lastold=$prevvers; } } - # + # # Code to figure out how many version entries should go in # each of the four columns my $entries_per_col = 0; my $num_entries = ($currentversion-$lastold); - if ($num_entries % 4 == 0) { - $entries_per_col = $num_entries/4; + if ($num_entries % $num_ver_col == 0) { + $entries_per_col = $num_entries/$num_ver_col; } else { - $entries_per_col = $num_entries/4 + 1; + $entries_per_col = $num_entries/$num_ver_col + 1; } my $entries_count = 0; - $r->print(''); - if ($cols_output != 4) { - $r->print(''); + if ($cols_output != $num_ver_col) { + $r->print(''."\n"); } } - $r->print('
'.&mt('Resources').'$lt{'mr'}$lt{'ve'}$lt{'vu'}'.&mt('History').'


'. - &Apache::lonnet::gettitle($linkurl). - '
   '. - ''.$linkurl. - '
'. - &Apache::lonlocal::locallocaltime( - &Apache::lonnet::metadata($root.'.'.$extension, - 'lastrevisiondate') - ). - 'Most Recent: '. - ''.$currentversion.''. - 'In '.$type.': '. - ''); + my $linkurl=&Apache::lonnet::clutter($key); + $r->print( + &Apache::loncommon::end_data_table_header_row(). + &Apache::loncommon::start_data_table_row(). + ''.&Apache::lonnet::gettitle($linkurl).'
'. + ''.$linkurl.'
'.$currentversion.'
('. + &Apache::lonlocal::locallocaltime(&Apache::lonnet::metadata($root.'.'.$extension,'lastrevisiondate')).')
'); # Used in course my $usedversion=$hash{'version_'.$linkurl}; if (($usedversion) && ($usedversion ne 'mostrecent')) { - $r->print($usedversion); + if($usedversion != $currentversion){ + $r->print(''.$usedversion.''); + }else{ + $r->print($usedversion); + } } else { $r->print($currentversion); } - $r->print(''. - 'Use: '); + $r->print(''); # Set version $r->print(&Apache::loncommon::select_form($setversions{$linkurl}, 'set_version_'.$linkurl, - ('select_form_order' => + {'select_form_order' => ['',1..$currentversion,'mostrecent'], '' => '', - 'mostrecent' => 'most recent', - map {$_,$_} (1..$currentversion)))); - $r->print('
'); + $r->print(''); my $cols_output = 1; for (my $prevvers=$lastold;$prevvers<$currentversion;$prevvers++) { my $url=$root.'.'.$prevvers.'.'.$extension; - $r->print(''.&mt('Version').' '.$prevvers.' ('. &Apache::lonlocal::locallocaltime( &Apache::lonnet::metadata($url, @@ -2229,25 +2986,25 @@ ENDHEADERS $r->print(' '.&mt('Diffs').''); + '" target="diffs">'.&mt('Diffs').''); } - $r->print('
'); + $r->print('

'); if (++$entries_count % $entries_per_col == 0) { - $r->print('
'); + $r->print(''); $cols_output++; } } } - while($cols_output++ < 4) { - $r->print('') + while($cols_output++ < $num_ver_col) { + $r->print(''); } - $r->print('
'); - $r->print('

'.&mt('Done').'.

'); + $r->print(''.&Apache::loncommon::end_data_table_row(). + &Apache::loncommon::end_data_table(). + ''); &untiehash(); } @@ -2293,32 +3050,115 @@ sub changewarning { $message='Changes will become active for your current session after [_1], or the next time you log in.'; } $r->print("\n\n". -''."\n". +''."\n". '
'. '

'. +'" />

'. &mt($message,' '). -$help{'Caching'}.'

'."\n\n"); + &mt('re-initializing '.$course_type).'" onclick="reinit(this.form)" />'). +$help{'Caching'}.'

'."\n\n"); +} + + +sub init_breadcrumbs { + my ($form,$text)=@_; + &Apache::lonhtmlcommon::clear_breadcrumbs(); + &Apache::lonhtmlcommon::add_breadcrumb({href=>"/adm/coursedocs?tools=1", + text=>&Apache::loncommon::course_type().' Editor', + faq=>273, + bug=>'Instructor Interface', + help => 'Docs_Adding_Course_Doc'}); + &Apache::lonhtmlcommon::add_breadcrumb({href=>"/adm/coursedocs?".$form.'=1', + text=>$text, + faq=>273, + bug=>'Instructor Interface'}); +} + +# subroutine to list form elements +sub create_list_elements { + my @formarr = @_; + my $list = ''; + foreach my $button (@formarr){ + foreach my $picture (keys(%{$button})) { + $list .= &Apache::lonhtmlcommon::htmltag('li', $picture.' '.$button->{$picture}, {class => 'LC_menubuttons_inline_text', id => ''}); + } + } + return $list; +} + +# subroutine to create ul from list elements +sub create_form_ul { + my $list = shift; + my $ul = &Apache::lonhtmlcommon::htmltag('ul',$list, {class => 'LC_ListStyleNormal'}); + return $ul; +} + +# +# Start tabs +# + +sub startContentScreen { + my ($mode) = @_; + my $output = ''."\n"; + $output .= '
'. + '
'. + '
'; + return $output; +} + +# +# End tabs +# + +sub endContentScreen { + return '
'; +} + +sub supplemental_base { + return 'supplemental&'.&escape(&mt('Supplemental '.&Apache::loncommon::course_type().' Content')); } -# ================================================================ Main Handler sub handler { my $r = shift; &Apache::loncommon::content_type($r,'text/html'); $r->send_http_header; return OK if $r->header_only; - my $type = &Apache::loncommon::course_type(); +# get course data + my $crstype = &Apache::loncommon::course_type(); + my $coursenum=$env{'course.'.$env{'request.course.id'}.'.num'}; + my $coursedom=$env{'course.'.$env{'request.course.id'}.'.domain'}; + +# graphics settings + $iconpath = &Apache::loncommon::lonhttpdurl($r->dir_config('lonIconsURL').'/'); + +# # --------------------------------------------- Initialize help topics for this - foreach ('Adding_Course_Doc','Main_Course_Documents', - 'Adding_External_Resource','Navigate_Content', - 'Adding_Folders','Docs_Overview', 'Load_Map', - 'Supplemental','Score_Upload_Form','Adding_Pages', - 'Importing_LON-CAPA_Resource','Uploading_From_Harddrive', - 'Check_Resource_Versions','Verify_Content') { - $help{$_}=&Apache::loncommon::help_open_topic('Docs_'.$_); + foreach my $topic ('Adding_Course_Doc','Main_Course_Documents', + 'Adding_External_Resource','Navigate_Content', + 'Adding_Folders','Docs_Overview', 'Load_Map', + 'Supplemental','Score_Upload_Form','Adding_Pages', + 'Importing_LON-CAPA_Resource','Importing_IMS_Course', + 'Uploading_From_Harddrive', + 'Check_Resource_Versions','Verify_Content') { + $help{$topic}=&Apache::loncommon::help_open_topic('Docs_'.$topic); } # Composite help files $help{'Syllabus'} = &Apache::loncommon::help_open_topic( @@ -2329,609 +3169,1295 @@ sub handler { 'Option_Response_Simple'); $help{'Bulletin Board'} = &Apache::loncommon::help_open_topic( 'Docs_About_Bulletin_Board,Docs_Editing_Templated_Pages'); - $help{'My Personal Info'} = &Apache::loncommon::help_open_topic( + $help{'My Personal Information Page'} = &Apache::loncommon::help_open_topic( 'Docs_About_My_Personal_Info,Docs_Editing_Templated_Pages'); + $help{'Group Portfolio'} = &Apache::loncommon::help_open_topic('Docs_About_Group_Files'); $help{'Caching'} = &Apache::loncommon::help_open_topic('Caching'); -# does this user have privileges to modify docs - my $allowed=&Apache::lonnet::allowed('mdc',$env{'request.course.id'}); + + my $allowed; +# URI is /adm/supplemental when viewing supplemental docs in non-edit mode. + unless ($r->uri eq '/adm/supplemental') { + # does this user have privileges to modify content. + $allowed = &Apache::lonnet::allowed('mdc',$env{'request.course.id'}); + } - if ($allowed && $env{'form.verify'}) { + &Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'},['chooseserver', + 'inhibitmenu']); + if ($allowed && $env{'form.chooseserver'}) { + &choose_dump_server($r); + return OK; + } elsif ($allowed && $env{'form.verify'}) { + &init_breadcrumbs('verify','Verify Content'); &verifycontent($r); } elsif ($allowed && $env{'form.listsymbs'}) { + &init_breadcrumbs('listsymbs','List Content IDs'); &list_symbs($r); } elsif ($allowed && $env{'form.docslog'}) { - &docs_change_log($r); + &init_breadcrumbs('docslog','Show Log'); + my $folder = $env{'form.folder'}; + if ($folder eq '') { + $folder='default'; + } + &docs_change_log($r,$coursenum,$coursedom,$folder,$allowed,$crstype,$iconpath); } elsif ($allowed && $env{'form.versions'}) { + &init_breadcrumbs('versions','Check/Set Resource Versions'); &checkversions($r); } elsif ($allowed && $env{'form.dumpcourse'}) { + &init_breadcrumbs('dumpcourse','Dump '.&Apache::loncommon::course_type().' Content to Authoring Space'); &dumpcourse($r); } elsif ($allowed && $env{'form.exportcourse'}) { - &exportcourse($r); + &init_breadcrumbs('exportcourse','IMS Export'); + &Apache::imsexport::exportcourse($r); } else { -# is this a standard course? +# +# Done catching special calls +# The whole rest is for course and supplemental documents and utilities menu +# Get the parameters that may be needed +# + &Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'}, + ['folderpath','pagepath', + 'pagesymb','forcesupplement','forcestandard', + 'tools','symb','command','supppath']); + +# standard=1: this is a "new-style" course with an uploaded map as top level +# standard=2: this is a "old-style" course, and there is nothing we can do my $standard=($env{'request.course.uri'}=~/^\/uploaded\//); - my $forcestandard = 0; - my $forcesupplement; + +# Decide whether this should display supplemental or main content or utilities +# supplementalflag=1: show supplemental documents +# supplementalflag=0: show standard documents +# toolsflag=1: show utilities + + + my $supplementalflag=($env{'form.folderpath'}=~/^supplemental/); + if (($env{'form.folderpath'}=~/^default/) || $env{'form.folderpath'} eq "" || ($env{'form.pagepath'})) { + $supplementalflag=0; + } + if ($env{'form.forcesupplement'}) { $supplementalflag=1; } + if ($env{'form.forcestandard'}) { $supplementalflag=0; } + unless ($allowed) { $supplementalflag=1; } + unless ($standard) { $supplementalflag=1; } + my $toolsflag=0; + if ($env{'form.tools'}) { $toolsflag=1; } + my $script=''; my $showdoc=0; + my $addentries = {}; + my $container; my $containertag; - my $uploadtag; - &Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'}, - ['folderpath','pagepath', - 'pagesymb','markedcopy_url', - 'markedcopy_title']); - if ($env{'form.folderpath'}) { - my (@folderpath)=split('&',$env{'form.folderpath'}); - $env{'form.foldername'}=&unescape(pop(@folderpath)); - $env{'form.folder'}=pop(@folderpath); - } - if ($env{'form.pagepath'}) { - my (@pagepath)=split('&',$env{'form.pagepath'}); - $env{'form.pagename'}=&unescape(pop(@pagepath)); - $env{'form.folder'}=pop(@pagepath); - $containertag = ''. - ''; - $uploadtag = ''. - ''; - } - if ($r->uri=~/^\/adm\/coursedocs\/showdoc\/(.*)$/) { - $showdoc='/'.$1; - } - unless ($showdoc) { # got called from remote - if (($env{'form.folder'}=~/^(?:group|default)_/) || - ($env{'form.folder'} =~ m:^\d+/(pages|sequences)/:)) { - $forcestandard = 1; - } - $forcesupplement=($env{'form.folder'}=~/^supplemental_/); - - if ($allowed) { - &Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'},['cmd']); - $script=&Apache::lonratedt::editscript('simple'); + my $pathitem; + +# Do we directly jump somewhere? + + if ($env{'form.command'} eq 'direct') { + my ($mapurl,$id,$resurl); + if ($env{'form.symb'} ne '') { + ($mapurl,$id,$resurl) = &Apache::lonnet::decode_symb($env{'form.symb'}); + if ($resurl=~/\.(sequence|page)$/) { + $mapurl=$resurl; + } elsif ($resurl eq 'adm/navmaps') { + $mapurl=$env{'course.'.$env{'request.course.id'}.'.url'}; + } + my $mapresobj; + my $navmap = Apache::lonnavmaps::navmap->new(); + if (ref($navmap)) { + $mapresobj = $navmap->getResourceByUrl($mapurl); + } + $mapurl=~s{^.*/([^/]+)\.(\w+)$}{$1}; + my $type=$2; + my $path; + if (ref($mapresobj)) { + my $pcslist = $mapresobj->map_hierarchy(); + if ($pcslist ne '') { + foreach my $pc (split(/,/,$pcslist)) { + next if ($pc <= 1); + my $res = $navmap->getByMapPc($pc); + if (ref($res)) { + my $thisurl = $res->src(); + $thisurl=~s{^.*/([^/]+)\.\w+$}{$1}; + my $thistitle = $res->title(); + $path .= '&'. + &Apache::lonhtmlcommon::entity_encode($thisurl).'&'. + &Apache::lonhtmlcommon::entity_encode($thistitle). + ':'.$res->randompick(). + ':'.$res->randomout(). + ':'.$res->encrypted(). + ':'.$res->randomorder(); + } + } + } + $path =~ s/^\&//; + my $maptitle = $mapresobj->title(); + if ($mapurl eq 'default') { + $maptitle = 'Main Course Documents'; + } + $path .= (($path ne '')? '&' : ''). + &Apache::lonhtmlcommon::entity_encode($mapurl).'&'. + &Apache::lonhtmlcommon::entity_encode($maptitle). + ':'.$mapresobj->randompick(). + ':'.$mapresobj->randomout(). + ':'.$mapresobj->encrypted(). + ':'.$mapresobj->randomorder(); + } else { + my $maptitle = &Apache::lonnet::gettitle($mapurl); + if ($mapurl eq 'default') { + $maptitle = 'Main Course Documents'; + } + $path = &Apache::lonhtmlcommon::entity_encode($mapurl).'&'. + &Apache::lonhtmlcommon::entity_encode($maptitle).'::::'; + } + unless ($mapurl eq 'default') { + $path = 'default&'. + &Apache::lonhtmlcommon::entity_encode('Main Course Documents'). + '::::&'.$path; + } + if ($type eq 'sequence') { + $env{'form.folderpath'}=$path; + $env{'form.pagepath'}=''; + } else { + $env{'form.pagepath'}=$path; + $env{'form.folderpath'}=''; + } + } elsif ($env{'form.supppath'} ne '') { + $env{'form.folderpath'}=$env{'form.supppath'}; + } + } elsif ($env{'form.command'} eq 'editdocs') { + $env{'form.folderpath'} = 'default&'. + &Apache::lonhtmlcommon::entity_encode('Main Course Content'); + $env{'form.pagepath'}=''; + } elsif ($env{'form.command'} eq 'editsupp') { + $env{'form.folderpath'} = 'default&'. + &Apache::lonhtmlcommon::entity_encode('Supplemental Content'); + $env{'form.pagepath'}=''; + } + +# Where do we store these for when we come back? + my $stored_folderpath='docs_folderpath'; + if ($supplementalflag) { + $stored_folderpath='docs_sup_folderpath'; + } + +# No folderpath, no pagepath, and in edit mode, see if we have something stored + if ((!$env{'form.folderpath'}) && (!$env{'form.pagepath'}) && $allowed) { + &Apache::loncommon::restore_course_settings($stored_folderpath, + {'folderpath' => 'scalar'}); + } + +# If we are not allowed to make changes, all we can see are supplemental docs + if (!$allowed) { + $env{'form.pagepath'}=''; + unless ($env{'form.folderpath'} =~ /^supplemental/) { + $env{'form.folderpath'} = &supplemental_base(); + } + } +# If we still not have a folderpath, see if we can resurrect at pagepath + if (!$env{'form.folderpath'} && $allowed) { + &Apache::loncommon::restore_course_settings($stored_folderpath, + {'pagepath' => 'scalar'}); + } +# Make the zeroth entry in supplemental docs page paths, so we can get to top level + if ($env{'form.folderpath'} =~ /^supplemental_\d+/) { + $env{'form.folderpath'} = &supplemental_base() + .'&'. + $env{'form.folderpath'}; + } +# If after all of this, we still don't have any paths, make them + unless (($env{'form.pagepath'}) || ($env{'form.folderpath'})) { + if ($supplementalflag) { + $env{'form.folderpath'}=&supplemental_base(); + } else { + $env{'form.folderpath'}='default'; } - } else { # got called in sequence from course - $allowed=0; } -# get course data - my $coursenum=$env{'course.'.$env{'request.course.id'}.'.num'}; - my $coursedom=$env{'course.'.$env{'request.course.id'}.'.domain'}; +# Store this + unless ($toolsflag) { + if ($allowed) { + &Apache::loncommon::store_course_settings($stored_folderpath, + {'pagepath' => 'scalar', + 'folderpath' => 'scalar'}); + } + if ($env{'form.folderpath'}) { + my (@folderpath)=split('&',$env{'form.folderpath'}); + $env{'form.foldername'}=&unescape(pop(@folderpath)); + $env{'form.folder'}=pop(@folderpath); + $container='sequence'; + } + if ($env{'form.pagepath'}) { + my (@pagepath)=split('&',$env{'form.pagepath'}); + $env{'form.pagename'}=&unescape(pop(@pagepath)); + $env{'form.folder'}=pop(@pagepath); + $container='page'; + $containertag = ''. + ''; + $pathitem = + ''. + ''. + ''; + } else { + my $folderpath=$env{'form.folderpath'}; + if (!$folderpath) { + if ($env{'form.folder'} eq '' || + $env{'form.folder'} eq 'supplemental') { + $folderpath='default&'. + &escape(&mt('Main '.$crstype.' Documents')); + } + } + $containertag = ''; + $pathitem = ''; + } + if ($r->uri=~/^\/adm\/coursedocs\/showdoc\/(.*)$/) { + $showdoc='/'.$1; + } + if ($showdoc) { # got called in sequence from course + $allowed=0; + } else { + if ($allowed) { + &Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'},['cmd']); + $script=&Apache::lonratedt::editscript('simple'); + } + } + } -# get personal data +# get personal data my $uname=$env{'user.name'}; my $udom=$env{'user.domain'}; my $plainname=&escape(&Apache::loncommon::plainname($uname,$udom)); -# graphics settings - - $iconpath = &Apache::loncommon::lonhttpdurl($r->dir_config('lonIconsURL') . "/"); - if ($allowed) { - $script .= &editing_js($udom,$uname); + if ($toolsflag) { + $script .= &inject_data_js(); + my ($home,$other,%outhash)=&authorhosts(); + if (!$home && $other) { + my @hosts; + foreach my $aurole (keys(%outhash)) { + unless(grep(/^\Q$outhash{$aurole}\E/,@hosts)) { + push(@hosts,$outhash{$aurole}); + } + } + $script .= &dump_switchserver_js(@hosts); + } + } else { + my @tabids; + if ($supplementalflag) { + @tabids = ('002','ee2','ff2'); + } else { + @tabids = ('aa1','bb1','cc1','ff1'); + unless ($env{'form.pagepath'}) { + unshift(@tabids,'001'); + push(@tabids,('dd1','ee1')); + } + } + my $tabidstr = join("','",@tabids); + $script .= &editing_js($udom,$uname,$supplementalflag). + &history_tab_js(). + &inject_data_js(). + &Apache::lonhtmlcommon::resize_scrollbox_js('docs',$tabidstr). + &Apache::lonextresedit::extedit_javascript(); + $addentries = { + onload => "javascript:resize_scrollbox('contentscroll','1','1');", + }; + } + if ($env{'docs.markedcopy_url'}) { + $script .= &paste_popup_js(); + } + my $confirm_switch = &mt("Editing requires switching to the resource's home server.").'\n'. + &mt('Switch server?'); + + } # -------------------------------------------------------------------- Body tag - $script = ''; - $r->print(&Apache::loncommon::start_page("$type Documents", $script, - {'force_register' => $showdoc,}). - &Apache::loncommon::help_open_menu('','',273,'RAT')); - + $script = ''."\n"; + + # Breadcrumbs + &Apache::lonhtmlcommon::clear_breadcrumbs(); + + if ($showdoc) { + $r->print(&Apache::loncommon::start_page("$crstype documents",undef, + {'force_register' => $showdoc,})); + } elsif ($r->uri eq '/adm/supplemental') { + my $brcrum = &Apache::lonhtmlcommon::docs_breadcrumbs(undef,$crstype); + $r->print(&Apache::loncommon::start_page("Supplemental $crstype Content",undef, + {'bread_crumbs' => $brcrum,})); + } else { + &Apache::lonhtmlcommon::add_breadcrumb({ + href=>"/adm/coursedocs",text=>"$crstype Contents"}); + + $r->print(&Apache::loncommon::start_page("$crstype Contents", $script, + {'add_entries' => $addentries} + ) + .&Apache::loncommon::help_open_menu('','',273,'RAT') + .&Apache::lonhtmlcommon::breadcrumbs( + 'Editing '.$crstype.' Contents', + 'Docs_Adding_Course_Doc') + ); + } + my %allfiles = (); my %codebase = (); - my ($upload_result,$upload_output); + my ($upload_result,$upload_output,$uploadphase); if ($allowed) { - if (($env{'form.uploaddoc.filename'}) && ($env{'form.cmd'}=~/^upload_(\w+)/)) { -# Process file upload - phase one - upload and parse primary file. - $upload_result = &process_file_upload(\$upload_output,$coursenum, - $coursedom,\%allfiles, - \%codebase,$1); - if ($upload_result eq 'phasetwo') { - $r->print($upload_output); - } - } elsif ($env{'form.phasetwo'}) { - my %newname = (); - my %origname = (); - my %attribs = (); - my $updateflag = 0; - my $residx = $env{'form.newidx'}; - my $primary_url = &unescape($env{'form.primaryurl'}); -# Process file upload - phase two - gather secondary files. - for (my $i=0; $i<$env{'form.phasetwo'}; $i++) { - if ($env{'form.embedded_item_'.$i.'.filename'}) { - my $javacodebase; - $newname{$i} = &process_secondary_uploads(\$upload_output,$coursedom,$coursenum,'embedded_item_',$i,$residx); - $origname{$i} = &unescape($env{'form.embedded_orig_'.$i}); - if (exists($env{'form.embedded_codebase_'.$i})) { - $javacodebase = &unescape($env{'form.embedded_codebase_'.$i}); - $origname{$i} =~ s#^\Q$javacodebase\E/##; - } - my @attributes = (); - if ($env{'form.embedded_attrib_'.$i} =~ /:/) { - @attributes = split/:/,$env{'form.embedded_attrib_'.$i}; - } else { - @attributes = ($env{'form.embedded_attrib_'.$i}); - } - foreach (@attributes) { - push(@{$attribs{$i}},&unescape($_)); - } - if ($javacodebase) { - $codebase{$i} = $javacodebase; - $codebase{$i} =~ s#/$##; - $updateflag = 1; - } - } - unless ($newname{$i} eq $origname{$i}) { - $updateflag = 1; - } - } -# Process file upload - phase three - modify primary file - if ($updateflag) { - my ($content,$rtncode); - my $updateflag = 0; - my $getstatus = &Apache::lonnet::getuploaded('GET',$primary_url,$coursedom,$coursenum,\$content,\$rtncode); - if ($getstatus eq 'ok') { - foreach my $item (keys %newname) { - if ($newname{$item} ne $origname{$item}) { - my $attrib_regexp = ''; - if (@{$attribs{$item}} > 1) { - $attrib_regexp = join('|',@{$attribs{$item}}); - } else { - $attrib_regexp = $attribs{$item}[0]; - } - if ($content =~ m#($attrib_regexp\s*=\s*['"]?)\Q$origname{$item}\E(['"]?)#) { - } - $content =~ s#($attrib_regexp\s*=\s*['"]?)\Q$origname{$item}\E(['"]?)#$1$newname{$item}$2#gi; - } - if (exists($codebase{$item})) { - $content =~ s/(codebase\s*=\s*["']?)\Q$codebase{$item}\E(["']?)/$1.$2/i; #' stupid emacs - } - } -# Save edited file. - my $saveresult; - my $docuname=$env{'course.'.$env{'request.course.id'}.'.num'}; - my $docudom=$env{'course.'.$env{'request.course.id'}.'.domain'}; - my $url = &Apache::lonnet::store_edited_file($primary_url,$content,$docudom,$docuname,\$saveresult); - } else { - &Apache::lonnet::logthis('retrieval of uploaded file - '.$primary_url.' - for editing, failed: '.$getstatus); - } - } + if (($env{'form.uploaddoc.filename'}) && + ($env{'form.cmd'}=~/^upload_(\w+)/)) { + my $context = $1; + # Process file upload - phase one - upload and parse primary file. + undef($hadchanges); + $uploadphase = &process_file_upload(\$upload_output,$coursenum,$coursedom, + \%allfiles,\%codebase,$context); + if ($hadchanges) { + &mark_hash_old(); + } + $r->print($upload_output); + } elsif ($env{'form.phase'} eq 'upload_embedded') { + # Process file upload - phase two - upload embedded objects + $uploadphase = 'check_embedded'; + my $primaryurl = &HTML::Entities::encode($env{'form.primaryurl'},'<>&"'); + my $state = &embedded_form_elems($uploadphase,$primaryurl, + $env{'form.newidx'}); + my $docuname=$env{'course.'.$env{'request.course.id'}.'.num'}; + my $docudom=$env{'course.'.$env{'request.course.id'}.'.domain'}; + my ($destination,$dir_root) = &embedded_destination(); + my $url_root = '/uploaded/'.$docudom.'/'.$docuname; + my $actionurl = '/adm/coursedocs'; + my ($result,$flag) = + &Apache::loncommon::upload_embedded('coursedoc',$destination, + $docuname,$docudom,$dir_root,$url_root,undef,undef,undef,$state, + $actionurl); + $r->print($result.&return_to_editor()); + } elsif ($env{'form.phase'} eq 'check_embedded') { + # Process file upload - phase three - modify references in HTML file + $uploadphase = 'modified_orightml'; + my $docuname=$env{'course.'.$env{'request.course.id'}.'.num'}; + my $docudom=$env{'course.'.$env{'request.course.id'}.'.domain'}; + my ($destination,$dir_root) = &embedded_destination(); + my $result = + &Apache::loncommon::modify_html_refs('coursedoc',$destination, + $docuname,$docudom,undef, + $dir_root); + $r->print($result.&return_to_editor()); + } elsif ($env{'form.phase'} eq 'decompress_uploaded') { + $uploadphase = 'decompress_phase_one'; + $r->print(&decompression_phase_one(). + &return_to_editor()); + } elsif ($env{'form.phase'} eq 'decompress_cleanup') { + $uploadphase = 'decompress_phase_two'; + $r->print(&decompression_phase_two(). + &return_to_editor()); } } - unless ($showdoc || $upload_result eq 'phasetwo') { + if ($allowed && $toolsflag) { + $r->print(&startContentScreen('tools')); + $r->print(&generate_admin_menu($crstype)); + $r->print(&endContentScreen()); + } elsif ((!$showdoc) && (!$uploadphase)) { # ----------------------------------------------------------------------------- my %lt=&Apache::lonlocal::texthash( - 'uplm' => 'Upload a new main '.lc($type).' document', - 'upls' => 'Upload a new supplemental '.lc($type).' document', + 'uplm' => 'Upload a new main '.lc($crstype).' document', + 'upls' => 'Upload a new supplemental '.lc($crstype).' document', 'impp' => 'Import a document', - 'pubd' => 'Published documents', 'copm' => 'All documents out of a published map into this folder', - 'spec' => 'Special documents', - 'upld' => 'Upload Document', + 'upfi' => 'Upload File', + 'upld' => 'Import Content', 'srch' => 'Search', 'impo' => 'Import', - 'book' => 'Import Bookmarks', + 'lnks' => 'Import from Stored Links', + 'impm' => 'Import from Assembled Map', 'selm' => 'Select Map', 'load' => 'Load Map', - 'reco' => 'Recover Deleted Resources', + 'reco' => 'Recover Deleted Documents', 'newf' => 'New Folder', 'newp' => 'New Composite Page', 'extr' => 'External Resource', 'syll' => 'Syllabus', - 'navc' => 'Navigate Contents', - 'sipa' => 'Simple Page', + 'navc' => 'Table of Contents', + 'sipa' => 'Simple Course Page', 'sipr' => 'Simple Problem', 'drbx' => 'Drop Box', - 'scuf' => 'Score Upload Form', - 'bull' => 'Bulletin Board', - 'mypi' => 'My Personal Info', - 'abou' => 'About User', - 'imsf' => 'Import IMS package', + 'scuf' => 'External Scores (handgrade, upload, clicker)', + 'bull' => 'Discussion Board', + 'mypi' => 'My Personal Information Page', + 'grpo' => 'Group Portfolio', + 'rost' => 'Course Roster', + 'abou' => 'Personal Information Page for a User', + 'imsf' => 'IMS Import', + 'imsl' => 'Import IMS package', + 'cms' => 'Origin of IMS package', + 'se' => 'Select', 'file' => 'File', 'title' => 'Title', 'comment' => 'Comment', - 'parse' => 'If HTML file, upload embedded images/multimedia files' + 'url' => 'URL', + 'prev' => 'Preview', + 'lnk' => 'Add Link', + 'parse' => 'Upload embedded images/multimedia files if HTML file', ); # ----------------------------------------------------------------------------- + my $fileupload=(< + +FIUP + + my $checkbox=(<$lt{'parse'}? + + --> + +CHBO + my $imsfolder = $env{'form.folder'}; + if ($imsfolder eq '') { + $imsfolder = 'default'; + } + my $imspform=(< + $lt{'imsf'} $help{'Importing_IMS_Course'} +
+ +
+IMSFORM + + my $fileuploadform=(< + $lt{'upfi'} $help{'Uploading_From_Harddrive'} +
+ +
+FUFORM + + my $importpubform=(< + $lt{'impm'}$help{'Load_Map'} +
+ +
+ +SEDFFORM + my @importpubforma = ( + { ''.$lt{srch}.'' => $pathitem."$lt{'srch'}" }, + { ''.$lt{impo}.'' => "$lt{'impo'}$help{'Importing_LON-CAPA_Resource'}" }, + { ''.$lt{lnks}.'' => "$lt{'lnks'}" }, + { ''.$lt{impm}.'' => $importpubform } + ); + $importpubform = &create_form_ul(&create_list_elements(@importpubforma)); + my $extresourcesform = + &Apache::lonextresedit::extedit_form(0,0,undef,undef,$pathitem, + $help{'Adding_External_Resource'}); if ($allowed) { - my $dumpbut=&dumpbutton(); - my $exportbut=&exportbutton(); - my %lt=&Apache::lonlocal::texthash( - 'vc' => 'Verify Content', - 'cv' => 'Check/Set Resource Versions', - 'ls' => 'List Symbs', - 'sl' => 'Show Log' - ); + my $folder = $env{'form.folder'}; + if ($folder eq '') { + $folder='default'; + } + &update_paste_buffer($coursenum,$coursedom,$folder); + $r->print(< + + + + + $containertag + + +HIDDENFORM + $r->print(&makesimpleeditform($pathitem)."\n". + &makedocslogform($pathitem."\n". + ''."\n")); + } + +# Generate the tabs + my ($mode,$needs_end); + if (($supplementalflag) && (!$allowed)) { + my @folders = split('&',$env{'form.folderpath'}); + unless (@folders > 2) { + &Apache::lonnavdisplay::startContentScreen($r,'supplemental'); + $needs_end = 1; + } + } else { + $r->print(&startContentScreen(($supplementalflag?'suppdocs':'docs'))); + $needs_end = 1; + } - my $folderpath=$env{'form.folderpath'}; - if (!$folderpath) { - if ($env{'form.folder'} eq '' || - $env{'form.folder'} eq 'supplemental') { - $folderpath='default&'. - &escape(&mt('Main '.$type.' Documents')); - } - } - unless ($env{'form.pagepath'}) { - $containertag = ''; - $uploadtag = ''; - } +# - $r->print(< - - - -$containertag - -
- -$uploadtag -
-
- -
-$help{'Verify_Content'} - - $help{'Check_Resource_Versions'} -$dumpbut -$exportbut - - - - -
-
-ENDCOURSEVERIFY - $r->print(&Apache::loncommon::help_open_topic('Docs_Adding_Course_Doc', - &mt('Editing the Table of Contents for your '.$type))); - } -# --------------------------------------------------------- Standard documents - $r->print(''); - if (($standard) && ($allowed) && (!$forcesupplement)) { - $r->print(' - - - - - -'."\n". -'
'); -# '

'.&mt('Main Course Documents'). -# ($allowed?' '.$help{'Main_Course_Documents'}:'').'

'); + my $savefolderpath; + + if ($allowed) { my $folder=$env{'form.folder'}; - if ($folder eq '' || $folder eq 'supplemental') { + if ($folder eq '' || $supplementalflag) { $folder='default'; - $env{'form.folderpath'}='default&'.&escape(&mt('Main '.$type.' Documents')); + $savefolderpath = $env{'form.folderpath'}; + $env{'form.folderpath'}='default&'.&escape(&mt('Content')); + $pathitem = ''; } my $postexec=''; if ($folder eq 'default') { - $r->print(''); + $r->print(''."\n" + ); } else { #$postexec='self.close();'; } - $hadchanges=0; - &editor($r,$coursenum,$coursedom,$folder,$allowed,$upload_output); - if ($hadchanges) { - &mark_hash_old() - } - &changewarning($r,$postexec); - my $folderseq='/uploaded/'.$coursedom.'/'.$coursenum.'/default_'.time. - '.sequence'; - my $pageseq = '/uploaded/'.$coursedom.'/'.$coursenum.'/default_'.time. - '.page'; + my $folderseq='/uploaded/'.$coursedom.'/'.$coursenum.'/default_new.sequence'; + my $pageseq = '/uploaded/'.$coursedom.'/'.$coursenum.'/default_new.page'; my $container='sequence'; if ($env{'form.pagepath'}) { $container='page'; } my $readfile='/uploaded/'.$coursedom.'/'.$coursenum.'/'.$folder.'.'.$container; - $r->print(<
$lt{'uplm'}$lt{'impp'}$lt{'spec'}
-$lt{'file'}:
-
- -
-$lt{'title'}:
- -$uploadtag - -
- - - -
-
- - - $help{'Uploading_From_Harddrive'} - -
-
-
-$lt{'pubd'}
-$uploadtag - -
- - -$help{'Importing_LON-CAPA_Resource'} - -
- -

-


-$lt{'copm'}
-
- -$help{'Load_Map'} -

-
-
-
- -
-ENDFORM - unless ($env{'form.pagepath'}) { - $r->print(< -
-$uploadtag - - - $help{'Adding_External_Resource'} - -
-
- - - -
-ENDFORM - } - $r->print('
'); - unless ($env{'form.pagepath'}) { - $r->print(<
- - - -$help{'Adding_Folders'} - -
-
- - - -$help{'Adding_Pages'} - -
-
-$uploadtag - - - - $help{'Syllabus'} - -
-
-$uploadtag - - - -$help{'Navigate_Content'} - -
-
-$uploadtag - - - $help{'Simple Page'} - -
-
-$uploadtag - - -$help{'Simple Problem'} - -
-
-$uploadtag - - - - -
-
-$uploadtag - - - -$help{'Score_Upload_Form'} - -
-
-$uploadtag - - - -$help{'Bulletin Board'} - -
-
-$uploadtag - - - -$help{'My Personal Info'} - -
-
-$uploadtag - - - - -
-ENDFORM - } - if ($env{'form.pagepath'}) { - $r->print(< -$uploadtag - - -$help{'Simple Problem'} - - -
-$uploadtag - - - -$help{'Score_Upload_Form'} - -
-ENDBLOCK - } - $r->print('
'); - $r->print(''); - } -# ----------------------------------------------------- Supplemental documents - if (!$forcestandard) { - $r->print(''); -# '

'.&mt('Supplemental Course Documents'). -# ($allowed?' '.$help{'Supplemental'}:'').'

'); + + my $newnavform=(< + + $pathitem + + $lt{'navc'} + $help{'Navigate_Content'} + +NNFORM + my $newsmppageform=(< + + $pathitem + + $lt{'sipa'} + $help{'Simple Page'} + +NSPFORM + + my $newsmpproblemform=(< + + $pathitem + + $lt{'sipr'} + $help{'Simple Problem'} + + +NSPROBFORM + + my $newdropboxform=(< + + $pathitem + + $lt{'drbx'} + +NDBFORM + + my $newexuploadform=(< + + $pathitem + + $lt{'scuf'} + $help{'Score_Upload_Form'} + +NEXUFORM + + my $newbulform=(< + + $pathitem + + $lt{'bull'} + $help{'Bulletin Board'} + +NBFORM + + my $newaboutmeform=(< + + $pathitem + + $lt{'mypi'} + $help{'My Personal Information Page'} + +NAMFORM + + my $newaboutsomeoneform=(< + + $pathitem + + $lt{'abou'} + +NASOFORM + + + my $newrosterform=(< + + $pathitem + + $lt{'rost'} + $help{'Course Roster'} + +NROSTFORM + +my $specialdocumentsform; +my @specialdocumentsforma; +my $gradingform; +my @gradingforma; +my $communityform; +my @communityforma; +my $newfolderform; +my $newfolderb; + + my $path = &HTML::Entities::encode($env{'form.folderpath'},'<>&"'); + + my $newpageform=(< + + + + $lt{'newp'} + $help{'Adding_Pages'} + +NPFORM + + + $newfolderform=(< + $pathitem + + + $lt{'newf'}$help{'Adding_Folders'} + +NFFORM + + my $newsylform=(< + + $pathitem + + $lt{'syll'} + $help{'Syllabus'} + + +NSYLFORM + + my $newgroupfileform=(< + + $pathitem + + $lt{'grpo'} + $help{'Group Portfolio'} + +NGFFORM + @specialdocumentsforma=( + {''.$lt{newp}.''=>$newpageform}, + {''.$lt{syll}.''=>$newsylform}, + {''.$lt{navc}.''=>$newnavform}, + {''.$lt{sipa}.''=>$newsmppageform}, + ); + $specialdocumentsform = &create_form_ul(&create_list_elements(@specialdocumentsforma)); + + + my @importdoc = ( + {''.$lt{extr}.''=>$extresourcesform}, + {''.$lt{imsf}.''=>$imspform}, + {''.$lt{upl}.''=>$fileuploadform, + }); + $fileuploadform = &create_form_ul(&create_list_elements(@importdoc)); + + @gradingforma=( + {''.$lt{sipr}.''=>$newsmpproblemform}, + {''.$lt{drbx}.''=>$newdropboxform}, + {''.$lt{scuf}.''=>$newexuploadform}, + + ); + $gradingform = &create_form_ul(&create_list_elements(@gradingforma)); + + @communityforma=( + {''.$lt{bull}.''=>$newbulform}, + {''.$lt{mypi}.''=>$newaboutmeform}, + {''.$lt{abou}.''=>$newaboutsomeoneform}, + {''.$lt{rost}.''=>$newrosterform}, + {''.$lt{grpo}.''=>$newgroupfileform}, + ); + $communityform = &create_form_ul(&create_list_elements(@communityforma)); + +my %orderhash = ( + 'aa' => ['Import Content',$fileuploadform], + 'bb' => ['Published Content',$importpubform], + 'cc' => ['Grading Resources',$gradingform], + ); +unless ($env{'form.pagepath'}) { + $orderhash{'00'} = ['Newfolder',$newfolderform]; + $orderhash{'dd'} = ['Collaboration',$communityform]; + $orderhash{'ee'} = ['Special Pages',$specialdocumentsform]; +} + + $hadchanges=0; + unless (($supplementalflag || $toolsflag)) { + my $error = &editor($r,$coursenum,$coursedom,$folder,$allowed,'',$crstype, + $supplementalflag,\%orderhash,$iconpath,$pathitem); + if ($error) { + $r->print('

'.$error.'

'); + } + if ($hadchanges) { + &mark_hash_old(); + } + + &changewarning($r,''); + } + } + +# Supplemental documents start here + my $folder=$env{'form.folder'}; - unless ($folder=~/^supplemental/) { + unless ($supplementalflag) { $folder='supplemental'; } if ($folder =~ /^supplemental$/ && - $env{'form.folderpath'} =~ /^default\&/) { - $env{'form.folderpath'}='supplemental&'. - &escape(&mt('Supplemental '.$type.' Documents')); + (($env{'form.folderpath'} =~ /^default\&/) || ($env{'form.folderpath'} eq ''))) { + $env{'form.folderpath'} = &supplemental_base(); + } elsif ($allowed) { + $env{'form.folderpath'} = $savefolderpath; } - &editor($r,$coursenum,$coursedom,$folder,$allowed); + $env{'form.pagepath'} = ''; + $pathitem = ''; if ($allowed) { - my $folderseq= - '/uploaded/'.$coursedom.'/'.$coursenum.'/supplemental_'.time. - '.sequence'; - - $r->print(< -$lt{'upls'} -$lt{'spec'} - - -
- -
-
- - - -

-$lt{'comment'}:
- -
- - - - - $help{'Uploading_From_Harddrive'} - -
- - -
- - - - $help{'Adding_Folders'} - -
-
- - - - $help{'Adding_External_Resource'} - -
-
- - - - -$help{'Syllabus'} - -
-
- - - - -$help{'My Personal Info'} - -
- - -ENDSUPFORM - } + my $folderseq= + '/uploaded/'.$coursedom.'/'.$coursenum.'/supplemental_new.sequence'; + + my $supupdocform=(< + $lt{'upfi'} $help{'Uploading_From_Harddrive'} +
+