--- loncom/publisher/lonpubdir.pm 2014/04/06 19:39:04 1.151 +++ loncom/publisher/lonpubdir.pm 2022/05/27 18:04:26 1.160.2.5.2.1 @@ -1,7 +1,7 @@ # The LearningOnline Network with CAPA # Authoring Space Directory Lister # -# $Id: lonpubdir.pm,v 1.151 2014/04/06 19:39:04 raeburn Exp $ +# $Id: lonpubdir.pm,v 1.160.2.5.2.1 2022/05/27 18:04:26 raeburn Exp $ # # Copyright Michigan State University Board of Trustees # @@ -40,135 +40,295 @@ use Apache::lonlocal; use Apache::lonmsg; use Apache::lonmenu; use Apache::lonnet; -use LONCAPA; +use LONCAPA qw(:DEFAULT :match); sub handler { - my $r=shift; + my $r=shift; - # Validate access to the construction space and get username:domain. + # Validate access to the construction space and get username:domain. - my $uname; - my $udom; - - ($uname,$udom)=&Apache::lonnet::constructaccess($r->uri); - unless (($uname) && ($udom)) { - return HTTP_NOT_ACCEPTABLE; - } + my ($uname,$udom)=&Apache::lonnet::constructaccess($r->uri); + unless (($uname) && ($udom)) { + return HTTP_NOT_ACCEPTABLE; + } # ----------------------------------------------------------- Start page output - my $fn=$r->filename; - $fn=~s/\/$//; + my $fn=$r->filename; + $fn=~s/\/$//; + my $thisdisfn=$fn; + + my $docroot=$r->dir_config('lonDocRoot'); # Apache londocument root. + if ($thisdisfn eq "$docroot/priv/$udom") { + if ((-d "/home/$uname/public_html/") && (!-e "$docroot/priv/$udom/$uname")) { + my ($version) = ($r->dir_config('lonVersion') =~ /^\'?(\d+\.\d+)\./); + &Apache::loncommon::content_type($r,'text/html'); + $r->send_http_header; + + &Apache::lonhtmlcommon::clear_breadcrumbs(); + $r->print(&Apache::loncommon::start_page('Authoring Space'). + '
'. + '

'. + &mt('Your Authoring Space is currently in the location used by LON-CAPA version 2.10 and older, but your domain is using a newer LON-CAPA version ([_1]).',$version).'

'. + '

'. + &mt('Please ask your Domain Coordinator to move your Authoring Space to the new location.'). + '

'. + '
'. + &Apache::loncommon::end_page()); + return OK; + } + } + $thisdisfn=~s/^\Q$docroot\E\/priv//; - my $thisdisfn=$fn; - my $docroot=$r->dir_config('lonDocRoot'); # Apache londocument root. - $thisdisfn=~s/^\Q$docroot\E\/priv//; - - my $resdir=$docroot.'/res'.$thisdisfn; # Resource directory - my $targetdir='/res'.$thisdisfn; # Publication target directory. - my $linkdir='/priv'.$thisdisfn; # Full URL name of constr space. - - my %bombs=&Apache::lonmsg::all_url_author_res_msg($uname,$udom); - - &startpage($r, $uname, $udom, $thisdisfn); # Put out the start of page. - &dircontrols($r,$uname,$udom,$thisdisfn); # Put out actions for directory, - # browse/upload + new file page. - &resourceactions($r,$uname,$udom,$thisdisfn); #Put out form used for printing/deletion etc. + my $resdir=$docroot.'/res'.$thisdisfn; # Resource directory + my $targetdir='/res'.$thisdisfn; # Publication target directory. + my $linkdir='/priv'.$thisdisfn; # Full URL name of constr space. - my $numdir = 0; - my $numres = 0; - - # Retrieving value for sortby from QUERY_STRING - &Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'},['sortby']); + my %bombs=&Apache::lonmsg::all_url_author_res_msg($uname,$udom); + + my $londocroot = $Apache::lonnet::perlvar{'lonDocRoot'}; + my $current_disk_usage = &Apache::lonnet::diskusage($udom,$uname, + "$londocroot/priv/$udom/$uname"); # expressed in kB + my $disk_quota = &Apache::loncommon::get_user_quota($uname,$udom, + 'author'); # expressed in MB + + # Put out the start of page. + &startpage($r, $uname, $udom, $thisdisfn, $current_disk_usage, $disk_quota); + + if (!-d $fn) { + if (-e $fn) { + $r->print('

'.&mt('Requested item is a file not a directory.').'

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

'.&mt('The requested subdirectory does not exist.').'

'); + } + $r->print(&Apache::loncommon::end_page()); + return OK; + } + my @files; + if (opendir(DIR,$fn)) { + @files = grep(!/^\.+$/,readdir(DIR)); + closedir(DIR); + } else { + $r->print('

'.&mt('Could not open directory.').'

'); + $r->print(&Apache::loncommon::end_page()); + return OK; + } + + # Put out actions for directory, browse/upload + new file page. + &dircontrols($r,$uname,$udom,$thisdisfn, $current_disk_usage, $disk_quota); + &resourceactions($r,$uname,$udom,$thisdisfn); # Put out form used for printing/deletion etc. - # Default sort by 'Name' - if (! exists($env{'form.sortby'})) { - $env{'form.sortby'} = 'filename'; - } - - # Start off the directory table. - $r->print(&Apache::loncommon::start_data_table() - .&Apache::loncommon::start_data_table_header_row() - .''.&mt('Type').'' - .''.&mt('Actions').'' - .''.&mt('Name').' ▼' - .''.&mt('Title').'' - .''.&mt('Status').'' - .''.&mt('Last Modified').' ▼' - .&Apache::loncommon::end_data_table_header_row() - ); - - my $filename; - my $dirptr=16384; # Mask indicating a directory in stat.cmode. - - opendir(DIR,$fn); - my $filehash = {}; - my $sortby = $env{'form.sortby'}; - my @files=sort {uc($a) cmp uc($b)} (readdir(DIR)); - foreach my $filename (@files) { - next if ($filename eq '.DS_Store'); - my ($cmode,$cmtime)=(stat($fn.'/'.$filename))[2,9]; - # If you want to sort by "last modified", we need to make this hash. - if ($sortby eq 'cmtime') { - $filehash->{ $filename } = {"cmtime" => $cmtime,}; - } - # Otherwise sort by name. Don't bother with filehash. Continue printing contents. - else { - my $extension=''; - if ($filename=~/\.(\w+)$/) { $extension=$1; } - if ($cmode&$dirptr) { - &putdirectory($r, $thisdisfn, $linkdir, $filename, $cmtime,$targetdir,\%bombs,\$numdir); - } elsif (&Apache::loncommon::fileembstyle($extension) ne 'hdn') { - &putresource($r, $udom, $uname, $filename, $thisdisfn, $resdir, - $targetdir, $linkdir, $cmtime,\%bombs,\$numres); - } else { - # "hidden" extension and not a directory, so hide it away. - } - } - }; - - # Sorting files by "last modified" if that's what you selected - if ($sortby eq 'cmtime') { - my @sorted_files = sort { - $filehash->{$b}->{$sortby} <=> $filehash->{$a}->{$sortby} - } (keys(%{$filehash})); - foreach my $filename (@sorted_files) { - my ($cmode,$cmtime)=(stat($fn.'/'.$filename))[2,9]; - my $extension=''; - if ($filename=~/\.(\w+)$/) { $extension=$1; } - if ($cmode&$dirptr) { - &putdirectory($r, $thisdisfn, $linkdir, $filename, $cmtime,$targetdir,\%bombs,\$numdir); - } elsif (&Apache::loncommon::fileembstyle($extension) ne 'hdn') { - &putresource($r, $udom, $uname, $filename, $thisdisfn, $resdir, - $targetdir, $linkdir, $cmtime,\%bombs,\$numres); - } else { - # "hidden" extension and not a directory, so hide it away. - }; - }; - }; + my $numdir = 0; + my $numres = 0; - closedir(DIR); + if ((@files == 0) && ($thisdisfn =~ m{^/$match_domain/$match_username})) { + if ($thisdisfn =~ m{^/$match_domain/$match_username$}) { + $r->print('

'.&mt('This Authoring Space is currently empty.').'

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

'.&mt('This subdirectory is currently empty.').'

'); + } + $r->print(&Apache::loncommon::end_page()); + return OK; + } + + # Retrieving value for "sortby" and "sortorder" from QUERY_STRING + &Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'}, + ['sortby','sortorder']); + + # Sort by name as default, not reversed + if (! exists($env{'form.sortby'})) { $env{'form.sortby'} = 'filename' } + if (! exists($env{'form.sortorder'})) { $env{'form.sortorder'} = '' } + my $sortby = $env{'form.sortby'}; + my $sortorder = $env{'form.sortorder'}; + + # Order in which columns are displayed from left to right + my @order = ('filetype','actions','filename','title', + 'pubstatus','cmtime','size'); + + # Up and down arrows to indicate sort order + my @arrows = (' ▲',' ▼',''); + + # Default sort order and column title + my %columns = ( + filetype => { + order => 'ascending', + text => &mt('Type'), + }, + actions => { + # Not sortable + text => &mt('Actions'), + }, + filename => { + order => 'ascending', + text => &mt('Name'), + }, + title => { + order => 'ascending', + text => &mt('Title'), + }, + pubstatus => { + order => 'ascending', + text => &mt('Status'), + colspan => '2', + }, + cmtime => { + order => 'descending', + text => &mt('Last Modified'), + }, + size => { + order => 'ascending', + text => &mt('Size').' (kB)', + }, + ); + + # Print column headers + my $output = ''; + foreach my $key (@order) { + my $idx; + # Append an up or down arrow to sorted column + if ($sortby eq $key) { + $idx = ($columns{$key}{order} eq 'ascending') ? 0:1; + if ($sortorder eq 'rev') { $idx ++; } + $idx = $idx%2; + } 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() + .&Apache::loncommon::start_data_table_header_row() . $output + .&Apache::loncommon::end_data_table_header_row() + ); + + my $dirptr=16384; # Mask indicating a directory in stat.cmode. + my $filehash = {}; + foreach my $filename (@files) { + # Skip .DS_Store, .DAV and hidden files + my ($extension) = ($filename=~/\.(\w+)$/); + next if (($filename eq '.DS_Store') + || ($filename eq '.DAV') + || (&Apache::loncommon::fileembstyle($extension) eq 'hdn') + || ($filename =~ /^\._/)); + + my ($cmode,$csize,$cmtime)=(stat($fn.'/'.$filename))[2,7,9]; + my $linkfilename = &HTML::Entities::encode('/priv'.$thisdisfn.'/'.$filename,'<>&"'); + # Identify type of file according to icon used + my ($filetype) = (&Apache::loncommon::icon($filename) =~ m{/(\w+).gif$}); + my $cstr_dir = $r->dir_config('lonDocRoot').'/priv'.$thisdisfn; + my $meta_same = &isMetaSame($cstr_dir, $resdir, $filename); + + # Store size, title, and status for files but not directories + my $size = (!($cmode&$dirptr)) ? $csize/1024. : 0; + my ($status, $pubstatus, $title, $fulltitle); + if (!($cmode&$dirptr)) { + ($status, $pubstatus) = &getStatus($resdir, $targetdir, $cstr_dir, + $filename, $linkfilename, $cmtime, $meta_same); + ($fulltitle, $title) = &getTitle($resdir, $targetdir, $filename, + $linkfilename, $meta_same, \%bombs); + } else { + ($status, $pubstatus) = ('',''); + ($fulltitle, $title) = ('',''); + } - $r->print(&Apache::loncommon::end_data_table() - .&Apache::loncommon::end_page() - ); - return OK; + # This hash will allow sorting + $filehash->{ $filename } = { + "cmtime" => $cmtime, + "size" => $size, + "cmode" => $cmode, + "filetype" => $filetype, + "title" => $title, + "fulltitle" => $fulltitle, + "status" => $status, + "pubstatus" => $pubstatus, + "linkfilename" => $linkfilename, + } + } + + my @sorted_files; + # Sorting by something other than "Name". Name is the secondary key. + if ($sortby =~ m{cmtime|size}) { # Numeric fields + # First check if order should be reversed + if ($sortorder eq "rev") { + @sorted_files = sort { + $filehash->{$a}->{$sortby} <=> $filehash->{$b}->{$sortby} + or + uc($a) cmp uc($b) + } (keys(%{$filehash})); + } else { + @sorted_files = sort { + $filehash->{$b}->{$sortby} <=> $filehash->{$a}->{$sortby} + or + uc($a) cmp uc($b) + } (keys(%{$filehash})); + } + } elsif ($sortby =~ m{filetype|title|status}) { # String fields + if ($sortorder eq "rev") { + @sorted_files = sort { + $filehash->{$b}->{$sortby} cmp $filehash->{$a}->{$sortby} + or + uc($a) cmp uc($b) + } (keys(%{$filehash})); + } else { + @sorted_files = sort { + $filehash->{$a}->{$sortby} cmp $filehash->{$b}->{$sortby} + or + uc($a) cmp uc($b) + } (keys(%{$filehash})); + } + + # Sort by "Name" is the default + } else { + if ($sortorder eq "rev") { + @sorted_files = sort {uc($b) cmp uc($a)} (keys(%{$filehash})); + } else { + @sorted_files = sort {uc($a) cmp uc($b)} (keys(%{$filehash})); + } + } + + # Print the sorted resources + foreach my $filename (@sorted_files) { + if ($filehash->{$filename}->{"cmode"}&$dirptr) { # Directories + &putdirectory($r, $thisdisfn, $linkdir, $filename, + $filehash->{$filename}->{"cmtime"}, + $targetdir, \%bombs, \$numdir); + } else { # Files + &putresource($r, $udom, $uname, $filename, $thisdisfn, $resdir, + $targetdir, $linkdir, $filehash->{$filename}->{"cmtime"}, + $filehash->{$filename}->{"size"}, \$numres, + $filehash->{$filename}->{"linkfilename"}, + $filehash->{$filename}->{"fulltitle"}, + $filehash->{$filename}->{"status"}, + $filehash->{$filename}->{"pubstatus"}); + } + } + + $r->print( &Apache::loncommon::end_data_table() + .&Apache::loncommon::end_page() ); + + return OK; } -# + + # Output the header of the page. This includes: # - The HTML header # - The H1/H3 stuff which includes the directory. # -# startpage($r, $uame, $udom, $thisdisfn); +# startpage($r, $uame, $udom, $thisdisfn, $current_disk_usage, $disk_quota); # $r - The apache request object. # $uname - User name. # $udom - Domain name the user is logged in under. # $thisdisfn - Displayable version of the filename. +# $current_disk_usage - User's current disk usage (in kB). +# $disk_quota - Disk quota for user's authoring space (in MB). +# $crstype - Course type, if this is for "course author" sub startpage { - my ($r, $uname, $udom, $thisdisfn) = @_; + my ($r, $uname, $udom, $thisdisfn, $current_disk_usage, $disk_quota) = @_; &Apache::loncommon::content_type($r,'text/html'); $r->send_http_header; @@ -185,16 +345,17 @@ sub startpage { # in start_page->bodytag->innerregister $env{'request.noversionuri'}=$formaction; - $r->print(&Apache::loncommon::start_page('Authoring Space',undef)); + $r->print(&Apache::loncommon::start_page('Authoring Space')); my $londocroot = $Apache::lonnet::perlvar{'lonDocRoot'}; my $current_disk_usage = &Apache::lonnet::diskusage($udom,$uname,"$londocroot/priv/$udom/$uname"); - my $disk_quota = &Apache::loncommon::get_user_quota($uname,$udom,'author'); #expressed in Mb - $disk_quota = 1000 * $disk_quota; # convert from Mb to kb + my $disk_quota = &Apache::loncommon::get_user_quota($uname,$udom,'author'); #expressed in MB + $disk_quota = 1024 * $disk_quota; # convert from MB to kB $r->print(&Apache::loncommon::head_subbox( '
' - .&Apache::lonhtmlcommon::display_usage($current_disk_usage,$disk_quota) + .&Apache::lonhtmlcommon::display_usage($current_disk_usage, + $disk_quota,'authoring') .'
' .&Apache::loncommon::CSTR_pageheader())); @@ -312,7 +473,7 @@ ENDPUBDIRSCRIPT } sub dircontrols { - my ($r,$uname,$udom,$thisdisfn) = @_; + my ($r,$uname,$udom,$thisdisfn, $current_disk_usage, $disk_quota) = @_; my %lt=&Apache::lonlocal::texthash( cnpd => 'Cannot publish directory', cnrd => 'Cannot retrieve directory', @@ -348,6 +509,9 @@ sub dircontrols { pick => 'Please select an action to perform using the new filename', ); my $mytype = $lt{'type'}; # avoid conflict with " and ' in javascript + # Calculate free space in bytes. + # $disk_quota is in MB and $current_disk_usage is in kB + my $free_space = 1024 * ((1024 * $disk_quota) - $current_disk_usage); $r->print(<
@@ -364,28 +528,29 @@ sub dircontrols { -
+
-
+
-
-
+
+
$lt{'updc'} - + +
-
+
$lt{'crea'} @@ -412,7 +577,44 @@ sub dircontrols { -    +    +
+ Quickactions: + + + + + + + + + + +
@@ -424,26 +626,26 @@ END sub resourceactions { my ($r,$uname,$udom,$thisdisfn) = @_; $r->print(< +
-
+
-
+
-
+
-
+
-
+
END @@ -521,7 +723,7 @@ sub putdirectory { } else { $actionitem = '
'. + '" action="/adm/publish">'. '