--- loncom/publisher/lonpubdir.pm 2016/09/14 16:48:02 1.160.2.2 +++ loncom/publisher/lonpubdir.pm 2015/01/19 15:36:11 1.163 @@ -1,7 +1,7 @@ # The LearningOnline Network with CAPA # Authoring Space Directory Lister # -# $Id: lonpubdir.pm,v 1.160.2.2 2016/09/14 16:48:02 raeburn Exp $ +# $Id: lonpubdir.pm,v 1.163 2015/01/19 15:36:11 goltermann Exp $ # # Copyright Michigan State University Board of Trustees # @@ -187,12 +187,20 @@ sub handler { } else { $idx = 2; } # No arrow if column is not sorted $output .= (($columns{$key}{order}) ? '' .$columns{$key}{text}.$arrows[$idx].'' : ''.$columns{$key}{text}.''); } - $r->print(&Apache::loncommon::start_data_table() + +my $result = ""; + $r->print($result); + + $r->print('
'.&Apache::loncommon::start_data_table() + .'' .&Apache::loncommon::start_data_table_header_row() . $output .&Apache::loncommon::end_data_table_header_row() ); @@ -299,10 +307,23 @@ sub handler { } } - $r->print( &Apache::loncommon::end_data_table() - .&Apache::loncommon::end_page() ); - - return OK; + $r->print(&Apache::loncommon::end_data_table() + .'
' + .&Apache::loncommon::end_page() + ); + return OK; } @@ -344,8 +365,7 @@ sub startpage { $r->print(&Apache::loncommon::head_subbox( '
' - .&Apache::lonhtmlcommon::display_usage($current_disk_usage, - $disk_quota,'authoring') + .&Apache::lonhtmlcommon::display_usage($current_disk_usage,$disk_quota) .'
' .&Apache::loncommon::CSTR_pageheader())); @@ -494,12 +514,15 @@ sub dircontrols { go => 'Go', prnt => 'Print contents of directory', crea => 'Create a new directory or LON-CAPA document', + qs => 'Quick Search', + cs => 'Case Sensitive', + re => 'Regular Expression', acti => 'Actions for current directory', updc => 'Upload a new document', pick => 'Please select an action to perform using the new filename', ); my $mytype = $lt{'type'}; # avoid conflict with " and ' in javascript - $r->print(<printf(<
@@ -564,27 +587,27 @@ sub dircontrols {    -
+
Quickactions: - - + + - + - - + + + + + %s +
+ + +
END @@ -947,6 +982,134 @@ sub check_for_versions { return $versions; } +sub prepareJsonTranslations { + my $json = + '{"translations":{'. + '"edit":"'.&mt('Edit').'",'. + '"editxml":"'.&mt('EditXML').'",'. + '"editmeta":"'.&mt('Edit Metadata').'",'. + '"obsolete":"'.&mt('Obsolete').'",'. + '"modified":"'.&mt('Modified').'",'. + '"published":"'.&mt('Published').'",'. + '"unpublished":"'.&mt('Unpublished').'",'. + '"diff":"'.&mt('Diff').'",'. + '"retrieve":"'.&mt('Retrieve').'",'. + '"directory":"'.&mt('Directory').'",'. + '"results":"'.&mt('Show results for keyword:').'"'. + '}}'; +} + +# gathers all files in the working directory except the ones that are already on screen +sub prepareJsonData { + my ($uname, $udom, $pathToSkip) = @_; + my $path = "/home/httpd/html/priv/$udom/$uname/"; + + # maximum number of entries, to limit workload and required storage space + my $entries = 100; + my $firstfile = 1; + my $firstdir = 1; + + my $json = '{"resources":['; + $json .= &prepareJsonData_rec($path, \$entries, \$firstfile, \$firstdir, $pathToSkip); + $json .= ']}'; + + # if the json string is invalid the whole search breaks. + # so we want to make sure that the string is valid in any case. + $json =~ s/,\s*,/,/g; + $json =~ s/\}\s*\{/\},\{/g; + $json =~ s/\}\s*,\s*\]/\}\]/g; + return $json; +} + +# recursive part of json file gathering +sub prepareJsonData_rec { + my ($path, $entries, $firstfile, $firstdir, $pathToSkip) = @_; + my $json; + my $skipThisFolder = $path =~ m/$pathToSkip\/$/?1:0; + + my @dirs; + my @resources; + my @ignored = qw(bak log meta save . ..); + +# Phase 1: Gathering + opendir(DIR,$path); + my @files=sort {uc($a) cmp uc($b)} (readdir(DIR)); + foreach my $filename (@files) { + next if ($filename eq '.DS_Store'); + + # gather all resources + if ($filename !~ /\./) { + # its a folder + push(@dirs, $filename); + } else { + # only push files we dont want to ignore + next if ($skipThisFolder); + + $filename =~ /\.(\w+?)$/; + unless (grep /$1/, @ignored) { + push(@resources, $filename); + } + } + } + closedir(DIR); + # nothing to do here if both lists are empty + return unless ( @dirs || @resources ); + +# Phase 2: Working + $$firstfile = 1; + + foreach (@dirs) { + $json .= '{"name":"'.$_.'",'. + '"path":"'.$path.$_.'",'. + '"title":"",'. + '"status":"",'. + '"cmtime":""},'; + } + + foreach (@resources) { + last if ($$entries < 1); + my $title = &getTitleString($path.$_); + + my $privpath = $path.$_; + my $respath = $privpath; + $respath =~ s/httpd\/html\/priv\//httpd\/html\/res\//; + + my $cmtime = (stat($privpath))[9]; + my $rmtime = (stat($respath))[9]; + + unless ($$firstfile) { $json .= ','; } else { $$firstfile = 0; } + + my $status = 'unpublished'; + + # if a resource is published, the published version (/html/res/filepath) gets its own modification time + # this is newer or equal then the version in your authoring space (/html/priv/filepath) + if ($rmtime >= $cmtime) { + # obsolete + if (&Apache::lonnet::metadata($respath, 'obsolete')) { + $status = 'obsolete'; + }else{ + $status = 'published'; + } + } else { + $status = 'modified'; + } + + $json .= '{"name":"'.$_.'",'. + '"path":"'.$path.'",'. + '"title":"'.$title.'",'. + '"status":"'.$status.'",'. + '"cmtime":"'.&Apache::lonlocal::locallocaltime($cmtime).'"}'; + $$entries--; + } + + foreach(@dirs) { + next if ($$entries < 1); + $json .= ','; + $json .= &prepareJsonData_rec + ($path.$_.'/', $entries, $firstfile, $firstdir, $pathToSkip); + } + return $json; +} 1; __END__