--- loncom/interface/londocs.pm 2008/06/09 22:34:55 1.308 +++ loncom/interface/londocs.pm 2009/03/18 21:57:58 1.314.2.5 @@ -1,7 +1,7 @@ # The LearningOnline Network # Documents # -# $Id: londocs.pm,v 1.308 2008/06/09 22:34:55 raeburn Exp $ +# $Id: londocs.pm,v 1.314.2.5 2009/03/18 21:57:58 raeburn Exp $ # # Copyright Michigan State University Board of Trustees # @@ -228,11 +228,19 @@ sub dumpcourse { my $title=$origcrsdata{'description'}; $title=~s/[\/\s]+/\_/gs; $title=&clean($title); - $r->print('

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


'); + $r->print('

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

' + .'
'); &tiehash(); - $r->print('

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

'); + $r->print('

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

' + .&Apache::loncommon::start_data_table() + .&Apache::loncommon::start_data_table_header_row() + .'' + .'' + .'' + .&Apache::loncommon::end_data_table_header_row()); foreach (&Apache::lonclonecourse::crsdirlist($origcrsid,'userfiles')) { - $r->print(''); + $r->print(&Apache::loncommon::start_data_table_row() + .''); my ($ext)=($_=~/\.(\w+)$/); my $title=$hash{'title_'.$hash{ 'ids_/uploaded/'.$origcrsdata{'domain'}.'/'.$origcrsdata{'num'}.'/'.$_}}; @@ -245,12 +253,13 @@ sub dumpcourse { $title=~s/\.(\w+)$//; $title=&clean($title); $title.='.'.$ext; - $r->print("\n\n"); + $r->print("\n" + .&Apache::loncommon::end_data_table_row()); } - $r->print("
'.&mt('Internal Filename').''.&mt('Title').''.&mt('Save as ...').'
'.&mt('Internal Filename').''.&mt('Title').''.&mt('Save as ...').'
'.$_.''.$_.'
\n"); + $r->print(&Apache::loncommon::end_data_table()); &untiehash(); $r->print( - '

'); + '

'); } } @@ -271,6 +280,15 @@ sub exportcourse { $env{'course.'.$env{'request.course.id'}.'.domain'}, $env{'course.'.$env{'request.course.id'}.'.num'}); my $numdisc = keys %discussiontime; my $navmap = Apache::lonnavmaps::navmap->new(); + if (!defined($navmap)) { + $r->print(&Apache::loncommon::start_page('Export '.lc($type).' to IMS content package'). + '

IMS Export Failed

'. + '
'. + &mt('Unable to retrieve information about course contents'). + '
'.&mt('Return to Course Editor').''); + &Apache::lonnet::logthis('IMS export failed - could not create navmap object in '.lc($type).':'.$env{'request.course.id'}); + return; + } my $it=$navmap->getIterator(undef,undef,undef,1,undef,undef); my $curRes; my $outcome; @@ -309,10 +327,10 @@ sub exportcourse { chdir $cwd; $outcome .= &mt('Download the zip file from IMS '.lc($type).' archive
',$imszipfile,); if ($copyresult) { - $outcome .= 'The following errors occurred during export - '.$copyresult; + $outcome .= &mt('The following errors occurred during export - [_1]',$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.
'; + $outcome = '
'.&mt('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')); @@ -462,8 +480,7 @@ function containerCheck(item) { $r->print($display.''. '

'. '

'. - &Apache::loncommon::end_page()); + &mt('Export '.$type.' DOCS').'" />

'); } } @@ -924,7 +941,7 @@ 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) { @@ -949,7 +966,7 @@ sub group_import { } sub breadcrumbs { - my ($where)=@_; + my ($where,$allowed,$type)=@_; &Apache::lonhtmlcommon::clear_breadcrumbs(); my (@folders); if ($env{'form.pagepath'}) { @@ -966,7 +983,7 @@ sub breadcrumbs { my $is_random_order=0; while (@folders) { my $folder=shift(@folders); - my $foldername=shift(@folders); + my $foldername=shift(@folders); if ($folderpath) {$folderpath.='&';} $folderpath.=$folder.'&'.$foldername; my $url='/adm/coursedocs?folderpath='. @@ -982,6 +999,13 @@ sub breadcrumbs { if ($2) { $ishidden=1; } if ($3) { $isencrypted=1; } if ($4 ne '') { $is_random_order = 1; } + if ($folder eq 'supplemental') { + if ($allowed) { + $name = &mt('Supplemental '.$type.' Documents'); + } else { + $name = &mt($type.' Documents'); + } + } &Apache::lonhtmlcommon::add_breadcrumb( {'href'=>$url.$cpinfo, 'title'=>$name, @@ -1201,7 +1225,10 @@ sub update_paste_buffer { # Mark for copying my ($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) = &parse_supplemental_title($title); + } elsif ($env{'docs.markedcopy_supplemental'}) { + &Apache::lonnet::delenv('docs\\.markedcopy_supplemental'); } $url=~s{http(:|:)//https(:|:)//}{https$2//}; @@ -1250,7 +1277,7 @@ ENDPASTE } sub do_paste_from_buffer { - my ($coursenum,$coursedom) = @_; + my ($coursenum,$coursedom,$folder) = @_; return 0 if (!$env{'form.pastemarked'}); @@ -1260,9 +1287,33 @@ sub do_paste_from_buffer { # Maps need to be copied first if (($url=~/\.(page|sequence)$/) && ($url=~/^\/uploaded\//)) { $title=&mt('Copy of').' '.$title; - my $newid=$$.time; - $url=~/^(.+)\.(\w+)$/; - my $newurl=$1.$newid.'.'.$2; + my $newid=$$.int(rand(100)).time; + my ($oldid,$ext) = ($url=~/^(.+)\.(\w+)$/); + if ($oldid =~ m{^(/uploaded/\Q$coursedom\E/\Q$coursenum\E/)(\D+)(\d+)$}) { + my $path = $1; + my $prefix = $2; + my $ancestor = $3; + if (length($ancestor) > 10) { + $ancestor = substr($ancestor,-10,10); + } + $oldid = $path.$prefix.$ancestor; + } + my $counter = 0; + my $newurl=$oldid.$newid.'.'.$ext; + my $is_unique = &uniqueness_check($newurl); + while (!$is_unique && $counter < 100) { + $counter ++; + $newid ++; + $newurl = $oldid.$newid; + $is_unique = &uniqueness_check($newurl); + } + if (!$is_unique) { + if ($url=~/\.page$/) { + return &mt('Paste failed: an error occurred creating a unique URL for the composite page'); + } else { + return &mt('Paste failed: an error occurred creating a unique URL for the folder'); + } + } my $storefn=$newurl; $storefn=~s{^/\w+/$match_domain/$match_username/}{}; &Apache::lonclonecourse::writefile($env{'request.course.id'},$storefn, @@ -1292,11 +1343,39 @@ sub do_paste_from_buffer { $url = &LONCAPA::map::qtunescape($url); # Now insert the URL at the bottom my $newidx = &LONCAPA::map::getresidx($url); + if ($env{'docs.markedcopy_supplemental'}) { + if ($folder =~ /^supplemental/) { + $title = $env{'docs.markedcopy_supplemental'}; + } else { + (undef,undef,$title) = + &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, $newidx); # Store the result } +sub uniqueness_check { + my ($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 $unique; +} + my %parameter_type = ( 'randompick' => 'int_pos', 'hiddenresource' => 'string_yesno', 'encrypturl' => 'string_yesno', @@ -1370,7 +1449,7 @@ sub handle_edit_cmd { } sub editor { - my ($r,$coursenum,$coursedom,$folder,$allowed,$upload_output,$which)=@_; + my ($r,$coursenum,$coursedom,$folder,$allowed,$upload_output,$type)=@_; my $container= ($env{'form.pagepath'}) ? 'page' : 'sequence'; @@ -1387,7 +1466,7 @@ sub editor { } my ($breadcrumbtrail,$randompick,$ishidden,$isencrypted,$plain,$is_random_order)= - &breadcrumbs($folder); + &breadcrumbs($folder,$allowed,$type); $r->print($breadcrumbtrail); # ------------------------------------------------------------ Process commands @@ -1412,7 +1491,7 @@ sub editor { } if ($env{'form.pastemarked'}) { - &do_paste_from_buffer($coursenum,$coursedom); + &do_paste_from_buffer($coursenum,$coursedom,$folder); ($errtext,$fatal) = &storemap($coursenum,$coursedom,$folder.'.'.$container); return $errtext if ($fatal); } @@ -1489,8 +1568,9 @@ sub editor { $r->print(''.&mt('Currently no documents.').''); } $r->print("\n\n"); - - &print_paste_buffer($r,$container); + if ($allowed) { + &print_paste_buffer($r,$container); + } return; } @@ -1808,6 +1888,7 @@ END } my $orig_url = $url; + $orig_url=~s{http(:|:)//https(:|:)//}{https$2//}; my $external = ($url=~s{^http(|s)(:|:)//}{/adm/wrapper/ext/}); if ((!$isfolder) && ($residx) && ($folder!~/supplemental/) && (!$ispage)) { my $symb=&Apache::lonnet::symbclean( @@ -1870,7 +1951,7 @@ END my $ro_set= ((&LONCAPA::map::getparameter($orderidx,'parameter_randomorder'))[0]=~/^yes$/i?' checked="checked"':''); $rand_order_text =' -'; +'; } if ($ispage) { my $pagename=&escape($pagetitle); @@ -1965,6 +2046,9 @@ 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(' '); } @@ -1974,7 +2058,7 @@ 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); $url=~/\.(\w+)$/; @@ -1984,7 +2068,7 @@ 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', @@ -1993,13 +2077,11 @@ sub checkonthis { ($warningcount)) { if ($errorcount) { $r->print(''. - $errorcount.' '. - &mt('error(s)').' '); + &mt('[quant,_1,error]',$errorcount).''); } if ($warningcount) { $r->print(''. - $warningcount.' '. - &mt('warning(s)').''); + &mt('[quant,_1,warning]',$warningcount).''); } } else { $r->print(''.&mt('ok').''); @@ -2017,15 +2099,15 @@ sub checkonthis { $r->print(''.&mt('connection down').''); } elsif ($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').''); } } else { $r->print(''.&mt('access denied').''); } - } - } + } + } } @@ -2035,14 +2117,23 @@ sub checkonthis { sub list_symbs { my ($r) = @_; + my $type = &Apache::loncommon::course_type(); $r->print(&Apache::loncommon::start_page('Symb List')); $r->print(&Apache::lonhtmlcommon::breadcrumbs('Symb List')); 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)) {
+        $r->print('
'.&mt('Retrieval of List Failed').'
'.
+                  '
'.
+                  &mt('Unable to retrieve information about course contents').
+                  '
');
+        &Apache::lonnet::logthis('Symb list failed - could not create navmap object in '.lc($type).':'.$env{'request.course.id'});
+    } else {
+        $r->print("
\n");
+        foreach my $res ($navmap->retrieveResources()) {
+	    $r->print($res->compTitle()."\t".$res->symb()."\n");
+        }
+        $r->print("\n
\n");
     }
-    $r->print("\n
\n"); $r->print(''.&mt('Return to DOCS').''); } @@ -2476,6 +2567,11 @@ sub handler { if ($env{'form.pagepath'}) { $env{'form.folderpath'}=''; } + if ($env{'form.folderpath'} =~ /^supplemental_\d+/) { + $env{'form.folderpath'} = 'supplemental&'. + &escape(&mt('Supplemental '.$type.' Documents')).'&'. + $env{'form.folderpath'}; + } &Apache::loncommon::store_course_settings('docs_folderpath', {'pagepath' => 'scalar', 'folderpath' => 'scalar'}); @@ -2740,7 +2836,7 @@ ENDCOURSEVERIFY } $hadchanges=0; my $error = &editor($r,$coursenum,$coursedom,$folder,$allowed, - $upload_output); + $upload_output,$type); if ($error) { $r->print('

'.$error.'

'); } @@ -2986,11 +3082,11 @@ ENDBLOCK $folder='supplemental'; } if ($folder =~ /^supplemental$/ && - $env{'form.folderpath'} =~ /^default\&/) { - $env{'form.folderpath'}='supplemental&'. - &escape(&mt('Supplemental '.$type.' Documents')); + (($env{'form.folderpath'} =~ /^default\&/) || ($env{'form.folderpath'} eq ''))) { + $env{'form.folderpath'} = 'supplemental&'. + &escape(&mt('Supplemental '.$type.' Documents')); } - my $error = &editor($r,$coursenum,$coursedom,$folder,$allowed); + my $error = &editor($r,$coursenum,$coursedom,$folder,$allowed,'',$type); if ($error) { $r->print('

'.$error.'

'); }