--- loncom/interface/londocs.pm 2010/05/03 16:41:51 1.427 +++ loncom/interface/londocs.pm 2010/12/25 04:40:15 1.434.2.3 @@ -1,7 +1,7 @@ # The LearningOnline Network # Documents # -# $Id: londocs.pm,v 1.427 2010/05/03 16:41:51 www Exp $ +# $Id: londocs.pm,v 1.434.2.3 2010/12/25 04:40:15 raeburn Exp $ # # Copyright Michigan State University Board of Trustees # @@ -1607,13 +1607,12 @@ sub editor { my $shown=0; if (($ishidden) || ($isencrypted) || ($randompick>=0) || ($is_random_order)) { $r->print('
'. - '

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

'); + ''); if ($randompick>=0) { $r->print('

' .&mt('Caution: this folder is set to randomly pick a subset' @@ -1683,11 +1682,10 @@ sub editor { 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'; @@ -1706,7 +1704,8 @@ 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/) { @@ -1717,13 +1716,23 @@ 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=~m{^http://}) { $ext='true'; } $url = &LONCAPA::map::qtunescape($url); @@ -1740,51 +1749,37 @@ sub process_file_upload { ($errtext,$fatal)=&storemap($coursenum,$coursedom, $folder.'.'.$container); if ($fatal) { - $$upload_output .= '

'.$errtext.'

'; - return 'failed'; + $$upload_output = '

'.$errtext.'

'; + return; } else { - if ($parseaction eq 'parse') { + if ($parseaction eq 'parse' && $mimetype eq 'text/html') { + $$upload_output = $showupload; my $total_embedded = scalar(keys(%{$allfiles})); if ($total_embedded > 0) { - my $num = 0; - my $state = ' - - - - - '; - $phase_status = 'phasetwo'; - - $$upload_output .= - 'This file contains embedded multimedia objects, which need to be uploaded to LON-CAPA.
'. - &Apache::loncommon::ask_for_embedded_content( - '/adm/coursedocs',$state,$allfiles,$codebase); + 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 { + $$upload_output .= $embedded; + } + } else { + $$upload_output .= &mt('Embedded item(s) already present, so no additional upload(s) required').'
'; + } } else { - $$upload_output .= 'No embedded items identified
'; + $$upload_output .= &mt('No embedded items identified').'
'; } } } } - return $phase_status; -} - -sub process_secondary_uploads { - my ($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.'/'; - } - $destination .= $newidx; - my ($url,$filename); - $url=&Apache::lonnet::userfileupload($formname.$num,1,$destination); - ($filename) = ($url =~ m{^/uploaded/\Q$coursedom\E/\Q$coursenum\E/\Q$destination\E/(.+)$}); - return $filename; + return $nextphase; } sub is_supplemental_title { @@ -1849,7 +1844,7 @@ sub entryline { } if ($env{'form.pagepath'}) { $type = $container = 'page'; - $esc_path=&escape($path = $env{'form.pagepath'}); + $esc_path=&escape($env{'form.pagepath'}); $path = &HTML::Entities::encode($env{'form.pagepath'},'<>&"'); $symb=&escape($env{'form.pagesymb'}); } @@ -2482,11 +2477,11 @@ ENDHEADERS # Set version $r->print(&Apache::loncommon::select_form($setversions{$linkurl}, 'set_version_'.$linkurl, - ('select_form_order' => + {'select_form_order' => ['',1..$currentversion,'mostrecent'], '' => '', 'mostrecent' => &mt('most recent'), - map {$_,$_} (1..$currentversion)))); + map {$_,$_} (1..$currentversion)})); $r->print(''); my $lastold=1; for (my $prevvers=1;$prevvers<$currentversion;$prevvers++) { @@ -2719,9 +2714,22 @@ sub handler { $env{'form.pagename'}=&unescape(pop(@pagepath)); $env{'form.folder'}=pop(@pagepath); $containertag = ''. - ''; - $uploadtag = ''. - ''; + ''; + $uploadtag = + ''. + ''. + ''; + } 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 = ''; + $uploadtag = ''; } if ($r->uri=~/^\/adm\/coursedocs\/showdoc\/(.*)$/) { $showdoc='/'.$1; @@ -2813,92 +2821,49 @@ sub create_form_ul { my %allfiles = (); my %codebase = (); - my ($upload_result,$upload_output); + my ($upload_result,$upload_output,$uploadphase); if ($allowed) { if (($env{'form.uploaddoc.filename'}) && ($env{'form.cmd'}=~/^upload_(\w+)/)) { -# Process file upload - phase one - upload and parse primary file. - undef($hadchanges); - $upload_result = &process_file_upload(\$upload_output,$coursenum, - $coursedom,\%allfiles, - \%codebase,$1); + 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 ($hadchanges) { &mark_hash_old(); } - if ($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 my $attr (@attributes) { - push(@{$attribs{$i}},&unescape($attr)); - } - 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); - } - } + $r->print($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(); + $r->print(&Apache::loncommon::modify_html_refs('coursedoc',$destination, + $docuname,$docudom,undef, + $dir_root). + &return_to_editor()); } } - unless ($showdoc || $upload_result eq 'phasetwo') { + unless ($showdoc || $uploadphase) { # ----------------------------------------------------------------------------- my %lt=&Apache::lonlocal::texthash( 'uplm' => 'Upload a new main '.lc($crstype).' document', @@ -2959,7 +2924,7 @@ CHBO $fileupload
$lt{'title'}:
- + $uploadtag
@@ -3014,18 +2979,6 @@ ERFORM 'sl' => 'Show Log' ); - my $folderpath=$env{'form.folderpath'}; - if (!$folderpath) { - if ($env{'form.folder'} eq '' || - $env{'form.folder'} eq 'supplemental') { - $folderpath='default&'. - &escape(&mt('Main '.$crstype.' Documents')); - } - } - unless ($env{'form.pagepath'}) { - $containertag = ''; - $uploadtag = ''; - } $r->print(< @@ -3062,14 +3015,16 @@ HIDDENFORM $activeClass = 0; } } - $r->print('
  • '.$tabtitles{'main'}{$crstype}.'
    • '); + $r->print('
  • '.$tabtitles{'main'}{$crstype}.'
    • '); $active = ''; if (!$forcestandard || ($env{'form.folderpath'}=~/^supplemental/)) { if($activeClass == 1){ $active = 'class="active"'; } } - $r->print('
  • '.$tabtitles{'supplemental'}{$crstype}.'
    • '); + $r->print('
  • '.$tabtitles{'supplemental'}{$crstype}.'
    • '); $r->print(''); } else { $r->print('
    '); @@ -3274,9 +3229,13 @@ NGFFORM {''.$lt{newp}.''=>$newpageform}, {''.$lt{syll}.''=>$newsylform}, {''.$lt{grpo}.''=>$newgroupfileform}, - ); - - } + ); + + my @importdoc = ( + {''.$lt{extr}.''=>$extresourcesform}, + {''.$lt{imsf}.''=>$imspform},); + $fileuploadform = create_form_ul(create_list_elements(@importdoc)) . '
    ' . $fileuploadform; + push @specialdocumentsforma, ({''.$lt{navc}.''=>$newnavform}, {''.$lt{sipa}.''=>$newsmppageform}, {''.$lt{sipr}.''=>$newsmpproblemform}, @@ -3288,6 +3247,7 @@ NGFFORM {''.$lt{rost}.''=>$newrosterform},); $specialdocumentsform = create_form_ul(create_list_elements(@specialdocumentsforma)); + } if($env{'form.pagepath'}) { @@ -3304,18 +3264,16 @@ my @tools = ( {''.$lt{reco}.''=>$recoverform}, ); -my @importdoc = ( - {''.$lt{extr}.''=>$extresourcesform}, - {''.$lt{imsf}.''=>$imspform}, -); -$fileuploadform = create_form_ul(create_list_elements(@importdoc)) . '
    ' . $fileuploadform; my %orderhash = ( - '00' => ['Newfolder',$newfolderform], 'aa' => ['Import Documents',$fileuploadform], 'bb' => ['Published Resources',$simpleeditdefaultform], 'cc' => ['Special Documents',$specialdocumentsform], - 'dd' => ['Tools', create_form_ul(create_list_elements(@tools)).&generate_admin_options($containertag,$uploadtag,\%help,\%env)], + 'dd' => ['Tools', create_form_ul(create_list_elements(@tools)).&generate_admin_options(\%help,\%env)], ); +unless($env{'form.pagepath'}) { + $orderhash{'00'} = ['Newfolder',$newfolderform]; +} + my $tid='1'; $hadchanges=0; my $error = &editor($r,$coursenum,$coursedom,$folder,$allowed,'',$crstype); @@ -3331,8 +3289,6 @@ $r->print(&generate_edit_table($tid,\%or $r->print('
    '); } - if ($env{'form.pagepath'}) { - } # ----------------------------------------------------- Supplemental documents $active = 'style="display: none;"'; if($activeClass == 1){ @@ -3465,7 +3421,7 @@ $r->print(''); '); } } else { - unless ($upload_result eq 'phasetwo') { + unless ($uploadphase) { # -------------------------------------------------------- This is showdoc mode $r->print("

    ".&mt('Uploaded Document').' - '. &Apache::lonnet::gettitle($r->uri).'

    '. @@ -3478,9 +3434,45 @@ $r->print(''); return OK; } +sub embedded_form_elems { + my ($phase,$primaryurl,$newidx) = @_; + my $folderpath = &HTML::Entities::encode($env{'form.folderpath'},'<>&"'); + return < + + + + +STATE +} + +sub embedded_destination { + 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.'/'; + } + $destination .= $env{'form.newidx'}; + my $dir_root = '/userfiles'; + return ($destination,$dir_root); +} + +sub return_to_editor { + my $actionurl = '/adm/coursedocs'; + return '

    '."\n". + '
    '."\n". + ''.&mt('Return to Editor'). + '

    '; +} + sub generate_admin_options { - my ($containertag,$uploadtag,$help_ref,$env_ref) = @_; - my %lt=&Apache::lonlocal::texthash( + my ($help_ref,$env_ref) = @_; + my %lt=&Apache::lonlocal::texthash( 'vc' => 'Verify Content', 'cv' => 'Check/Set Resource Versions', 'ls' => 'List Symbs', @@ -3501,7 +3493,7 @@ sub generate_admin_options { if($dumpbut ne ''){ push @list, {''.$lt{dcd}.''=>$dumpbut}; } - push @list, ({''.$lt{imse}.'' + push @list, ({''.$lt{imse}.'' =>$exportbut}, {''.$lt{ls}.'' =>"$lt{'ls'}"}, @@ -3532,7 +3524,9 @@ sub generate_edit_table { }elsif($activetab eq $name){ $active = 'class="active"'; } - $form .= '
  • '.&mt(${$orderhash{$name}}[0]).'
    • '; + $form .= '
  • '.&mt(${$orderhash{$name}}[0]).'
    • '; } else { $form .= '
  • '.${$orderhash{$name}}[1].'
    • '; @@ -3584,6 +3578,18 @@ sub editing_js { p_ctr2b => '?[_98]' ); + my $crstype = &Apache::loncommon::course_type(); + my $docs_folderpath = &HTML::Entities::encode($env{'environment.internal.'.$env{'request.course.id'}.'.docs_folderpath.folderpath'},'<>&"'); + my $docs_pagepath = &HTML::Entities::encode($env{'environment.internal.'.$env{'request.course.id'}.'.docs_folderpath.pagepath'},'<>&"'); + my $main_container_page; + if ($docs_folderpath eq '') { + if ($docs_pagepath ne '') { + $main_container_page = 1; + } + } + my $toplevelmain = 'default&Main%20'.$crstype.'%20Documents'; + my $toplevelsupp = 'supplemental&Supplemental%20'.$crstype.'%20Documents'; + return <