--- loncom/publisher/lonpubdir.pm 2008/11/17 13:41:10 1.113
+++ loncom/publisher/lonpubdir.pm 2023/11/28 22:28:05 1.182
@@ -1,7 +1,7 @@
# The LearningOnline Network with CAPA
-# Construction Space Directory Lister
+# Authoring Space Directory Lister
#
-# $Id: lonpubdir.pm,v 1.113 2008/11/17 13:41:10 schafran Exp $
+# $Id: lonpubdir.pm,v 1.182 2023/11/28 22:28:05 raeburn Exp $
#
# Copyright Michigan State University Board of Trustees
#
@@ -27,125 +27,12 @@
#
###
-=head1 NAME
-
-Apache::lonpubdir - Construction space directory lister
-
-=head1 SYNOPSIS
-
-Invoked (for various locations) by /etc/httpd/conf/srm.conf:
-
- <LocationMatch "^/\~.*/$">
- PerlAccessHandler Apache::loncacc
- SetHandler perl-script
- PerlHandler Apache::lonpubdir
- ErrorDocument 403 /adm/login
- ErrorDocument 404 /adm/notfound.html
- ErrorDocument 406 /adm/unauthorized.html
- ErrorDocument 500 /adm/errorhandler
- </LocationMatch>
-
- <Location /adm/pubdir>
- PerlAccessHandler Apache::lonacc
- SetHandler perl-script
- PerlHandler Apache::lonpubdir
- ErrorDocument 403 /adm/login
- ErrorDocument 404 /adm/notfound.html
- ErrorDocument 406 /adm/unauthorized.html
- ErrorDocument 500 /adm/errorhandler
- </Location>
-
-=head1 INTRODUCTION
-
-This module publishes a directory of files.
-
-This is part of the LearningOnline Network with CAPA project
-described at http://www.lon-capa.org.
-
-=head1 HANDLER SUBROUTINE
-
-This routine is called by Apache and mod_perl.
-
-=over 4
-
-=item *
-
-read in information
-
-=item *
-
-start page output
-
-=item *
-
-run through list of files and attempt to publish unhidden files
-
-=back
-
-=head2 OTHER SUBROUTINES:
-
-=head3 startpage($r, $uame, $udom, $thisdisfn)
-
-Output the header of the page. This includes:
- - The HTML header
- - The H1/H3 stuff which includes the directory.
-
- startpage($r, $uame, $udom, $thisdisfn);
- $r - The apache request object.
- $uname - User name.
- $udom - Domain name the user is logged in under.
- $thisdisfn - Displayable version of the filename.
-
-=head3 getTitleString($fullname)
-
- Get the title string or "[untitled]" if the file has no title metadata:
- Without the latter substitution, it's impossible to examine metadata for
- untitled resources. Resources may be legitimately untitled, to prevent
- searches from locating them.
-
- $str = getTitleString($fullname);
- $fullname - Fully qualified filename to check.
-
-=head3 putdirectory(r, base, here, dirname, modtime)
-
- Put out a directory table row:
-
- putdirectory($r, $base, $here, $dirname, $modtime)
- $r - Apache request object.
- $reqfile - File in request.
- $here - Where we are in directory tree.
- $dirname - Name of directory special file.
- $modtime - Encoded modification time.
-
-=head3 CategorizeFiles($location, $files)
-
- Categorize files in the directory.
- For each file in a list of files in a file directory,
- the file categorized as one of:
- - directory
- - sequence
- - problem
- - Other resource.
-
- For each file the modification date is determined as well.
- Returned is a list of sublists:
- (directories, sequences, problems, other)
- each of the sublists contains entries of the following form (sorted by filename):
- (filename, typecode, lastmodtime)
-
- $list = CategorizeFiles($location, $files)
- $location - Directory in which the files live (relative to our execution)
- $files - list of files.
-
-=cut
-
package Apache::lonpubdir;
use strict;
use Apache::File;
use File::Copy;
use Apache::Constants qw(:common :http :methods);
-use Apache::loncacc;
use Apache::loncommon();
use Apache::lonhtmlcommon();
use Apache::londiff();
@@ -153,218 +40,394 @@ 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;
- my $fn;
+ # Validate access to the construction space and get username:domain.
+ my ($uname,$udom)=&Apache::lonnet::constructaccess($r->uri);
+ unless (($uname) && ($udom)) {
+ return HTTP_NOT_ACCEPTABLE;
+ }
+
+# ----------------------------------------------------------- Start page output
+ my $fn=$r->filename;
+ $fn=~s/\/$//;
+ my $thisdisfn=$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();
+ $r->print(&Apache::loncommon::start_page('Authoring Space').
+ '<div class="LC_error">'.
+ '<br /><p>'.
+ &mt('Your Authoring Space is currently in the location used by LON-CAPA version 2.10 and older, but your domain is using a newer LON-CAPA version ([_1]).',$version).'</p>'.
+ '<p>'.
+ &mt('Please ask your Domain Coordinator to move your Authoring Space to the new location.').
+ '</p>'.
+ '</div>'.
+ &Apache::loncommon::end_page());
+ return OK;
+ }
+ }
+ $thisdisfn=~s/^\Q$docroot\E\/priv//;
- $fn = getEffectiveUrl($r);
+ 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 $cstr = 'author';
+ my ($crsauthor,$crstype);
+ if ($env{'request.course.id'}) {
+ my $cdom = $env{'course.'.$env{'request.course.id'}.'.domain'};
+ my $cnum = $env{'course.'.$env{'request.course.id'}.'.num'};
+ if ($thisdisfn =~ m{^/\Q$cdom/$cnum\E}) {
+ $crsauthor = 1;
+ $cstr = 'course';
+ $crstype = &Apache::loncommon::course_type();
+ }
+ }
- # Validate access to the construction space and get username@domain.
+ my %bombs=&Apache::lonmsg::all_url_author_res_msg($uname,$udom);
- my $uname;
- my $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,
+ $cstr,$crstype); # expressed in MB
+ # Put out the start of page.
+
+ &startpage($r, $uname, $udom, $thisdisfn, $current_disk_usage, $disk_quota, $crsauthor);
+
+ if (!-d $fn) {
+ if (-e $fn) {
+ $r->print('<p class="LC_info">'.&mt('Requested item is a file not a directory.').'</p>');
+ } else {
+ $r->print('<p class="LC_info">'.&mt('The requested subdirectory does not exist.').'</p>');
+ }
+ $r->print(&Apache::loncommon::end_page());
+ return OK;
+ }
+ my @files;
+ if (opendir(DIR,$fn)) {
+ @files = grep(!/^\.+$/,readdir(DIR));
+ closedir(DIR);
+ } else {
+ $r->print('<p class="LC_error">'.&mt('Could not open directory.').'</p>');
+ $r->print(&Apache::loncommon::end_page());
+ return OK;
+ }
- ($uname,$udom)=
- &Apache::loncacc::constructaccess(
- $fn,$r->dir_config('lonDefDomain'));
- unless (($uname) && ($udom)) {
- $r->log_reason($uname.' at '.$udom.
- ' trying to list directory '.$env{'form.filename'}.
- ' ('.$fn.') - not authorized',
- $r->filename);
- return HTTP_NOT_ACCEPTABLE;
- }
+ # Put out actions for directory, browse/upload + new file page.
+ &dircontrols($r,$uname,$udom,$thisdisfn,$current_disk_usage,$disk_quota,$crsauthor);
+ &resourceactions($r,$uname,$udom,$thisdisfn); # Put out form used for printing/deletion etc.
+
+ my $numdir = 0;
+ my $numres = 0;
+
+ if ((@files == 0) && ($thisdisfn =~ m{^/$match_domain/$match_username})) {
+ if ($thisdisfn =~ m{^/$match_domain/$match_username$}) {
+ $r->print('<p class="LC_info">'.&mt('This Authoring Space is currently empty.').'</p>');
+ } else {
+ $r->print('<p class="LC_info">'.&mt('This subdirectory is currently empty.').'</p>');
+ }
+ $r->print(&Apache::loncommon::end_page());
+ return OK;
+ }
- # Remove trailing / from directory name.
+ # Retrieving value for "sortby" and "sortorder" from QUERY_STRING
+ &Apache::loncommon::get_unprocessed_cgi($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{$key}{order}) ?
+ '<th'.($columns{$key}{colspan} ? ' colspan="'.$columns{$key}{colspan}.'"' : '')
+ .'><a href="'.$linkdir.'/?sortby='.$key.'&sortorder='
+ .((($sortby eq $key) && ($sortorder ne 'rev')) ? 'rev' : '').'">'
+ .$columns{$key}{text}.$arrows[$idx].'</a></th>' :
+ '<th>'.$columns{$key}{text}.'</th>');
+ }
- $fn=~s/\/$//;
+my $result = "<script type=\"text/javascript\">
+ sessionStorage.setItem('CSTRcache','".&prepareJsonData($uname,$udom,$thisdisfn)."');
+ localStorage.setItem('CSTRtrans', '".&prepareJsonTranslations()."');
+</script>";
+ $r->print($result);
+
+ $r->print('<div id="currentFolder">'.&Apache::loncommon::start_data_table()
+ .'<tr><th colspan="8" id="searchtitle" style="display:none"></th></tr>'
+ .&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, $meta_same);
+ if (($crsauthor) && ($extension eq 'rights')) {
+ $title = &getTitleString($targetdir.'/'.$filename);
+ $fulltitle = $title;
+ } else {
+ ($fulltitle, $title) = &getTitle($resdir, $targetdir, $filename,
+ $linkfilename, $meta_same, \%bombs);
+ }
+ } else {
+ ($status, $pubstatus) = ('','');
+ ($fulltitle, $title) = ('','');
+ }
- unless ($fn) {
- $r->log_reason($env{'user.name'}.' at '.$env{'user.domain'}.
- ' trying to list empty directory', $r->filename);
- return HTTP_NOT_FOUND;
- }
+ # This hash will allow sorting
+ $filehash->{ $filename } = {
+ "cmtime" => $cmtime,
+ "size" => $size,
+ "cmode" => $cmode,
+ "filetype" => $filetype,
+ "title" => $title,
+ "fulltitle" => $fulltitle,
+ "status" => $status,
+ "pubstatus" => $pubstatus,
+ "linkfilename" => $linkfilename,
+ }
+ }
-# ----------------------------------------------------------- Start page output
+ my @sorted_files;
+ # Sorting by something other than "Name". Name is the secondary key.
+ if ($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}));
+ }
- my $thisdisfn=$fn;
- $thisdisfn=~s/^\/home\/$uname\/public_html//; # subdirectory part of
- # construction space.
- my $docroot=$r->dir_config('lonDocRoot'); # Apache londocument root.
-
- my $resdir=$docroot.'/res/'.$udom.'/'.$uname.$thisdisfn; # Resource directory
- my $targetdir=$udom.'/'.$uname.$thisdisfn; # Publiction target directory.
- my $linkdir='/priv/'.$uname.$thisdisfn; # Full URL name of constr space.
-
- my %bombs=&Apache::lonmsg::all_url_author_res_msg($uname,$udom);
-
- &startpage($r, $uname, $udom, $thisdisfn); # Put out the start of page.
- if ($env{'environment.remote'} eq 'off') {
- &dircontrols($r,$uname,$udom,$thisdisfn); # Put out actions for directory,
- # browse/upload + new file page.
- } else {
- &pubbuttons($r,$uname,$thisdisfn);
- }
- &resourceactions($r,$uname,$udom,$thisdisfn); #Put out form used for printing/deletion etc.
-
- my $numdir = 0;
- my $numres = 0;
-
- # Start off the directory table.
- $r->print('<h3>'.&mt('Directory Contents:').'</h3>');
- $r->print('<table id="LC_browser"><tr>'.
- '<th>'.&mt('Type').'</th>'.
- '<th>'.&mt('Actions').'</th>'.
- '<th>'.&mt('Name').'</th>'.
- '<th>'.&mt('Title').'</th>'.
- '<th>'.&mt('Status').'</th>'.
- '<th>'.&mt('Last Modified').
- '</th></tr>'."\n");
-
- my $filename;
- my $dirptr=16384; # Mask indicating a directory in stat.cmode.
-
- opendir(DIR,$fn);
- my @files=sort {uc($a) cmp uc($b)} (readdir(DIR));
- foreach my $filename (@files) {
- my ($cdev,$cino,$cmode,$cnlink,
- $cuid,$cgid,$crdev,$csize,
- $catime,$cmtime,$cctime,
- $cblksize,$cblocks)=stat($fn.'/'.$filename);
-
- 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.
- }
- }
- closedir(DIR);
-
- $r->print('</table>'.&Apache::loncommon::end_page());
- return OK;
-}
-#
-# Gets the effective URL of the request and returns it:
-# $effn = getEffectiveUrl($r);
-# $r - The Apache Request object.
-sub getEffectiveUrl {
- my $r = shift;
- my $fn;
-
- if ($env{'form.filename'}) { # If a form filename is defined.
- $fn=$env{'form.filename'};
- #
- # Replace the ~username of the URL with /home/username/public_html
- # so that we don't have to worry about ~ expansion internally.
- #
- $fn=~s/^http\:\/\/[^\/]+\///;
- $fn=~s/^\///;
- $fn=~s{~($LONCAPA::username_re)}{/home/$1/public_html};
-
- # Remove trailing / strings (?)
-
- $fn=~s/\/[^\/]+$//;
+ # Sort by "Name" is the default
} else {
- # If no form is defined, use request filename.
- $fn = $r->filename();
- my $lonDocRoot=$r->dir_config('lonDocRoot');
- if ( $fn =~ /$lonDocRoot/ ) {
- #internal authentication, needs fixup.
- $fn = $r->uri(); # non users do not get the full path request
- # through SCRIPT_FILENAME
- $fn=~s{^/~($LONCAPA::username_re)}{/home/$1/public_html};
- }
+ if ($sortorder eq "rev") {
+ @sorted_files = sort {uc($b) cmp uc($a)} (keys(%{$filehash}));
+ } else {
+ @sorted_files = sort {uc($a) cmp uc($b)} (keys(%{$filehash}));
+ }
}
- $fn=~s/\/+/\//g;
- return $fn;
+
+ # Print the sorted resources
+ my %editors = &Apache::loncommon::permitted_editors();
+ 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, $crsauthor,
+ $filehash->{$filename}->{"cmtime"},
+ $filehash->{$filename}->{"size"}, \$numres,
+ $filehash->{$filename}->{"linkfilename"},
+ $filehash->{$filename}->{"fulltitle"},
+ $filehash->{$filename}->{"status"},
+ $filehash->{$filename}->{"pubstatus"},
+ \%editors);
+ }
+ }
+
+ $r->print(&Apache::loncommon::end_data_table()
+ .'</div><div id="otherplaces" style="display:none">'
+ .&Apache::loncommon::start_data_table()
+ .'<tr><th colspan="7">'.&mt('Results in other directories:').'</th></tr>'
+ .'<tr class="LC_header_row" id="otherplacestable">'
+ .'<th>'.&mt('Type').'</th>'
+ .'<th>'.&mt('Directory').'</th>'
+ .'<th>'.&mt('Name').'</th>'
+ .'<th>'.&mt('Title').'</th>'
+ .'<th colspan="2">'.&mt('Status').'</th>'
+ .'<th>'.&mt('Last Modified').'</th>'
+ .'</tr>'
+ .&Apache::loncommon::end_data_table()
+ .'</div>'
+ .&Apache::loncommon::end_page()
+ );
+ return OK;
}
-#
+
+
+
# Output the header of the page. This includes:
-# - The HTML header
+# - The HTML header
# - The H1/H3 stuff which includes the directory.
#
-# startpage($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 $currdir = '/priv/'.$uname.$thisdisfn;
+ my ($r, $uname, $udom, $thisdisfn, $current_disk_usage, $disk_quota, $crsauthor) = @_;
&Apache::loncommon::content_type($r,'text/html');
$r->send_http_header;
- my $formaction='/priv/'.$uname.$thisdisfn.'/';
+ my $formaction='/priv'.$thisdisfn.'/';
$formaction=~s|/+|/|g;
- my $pagetitle .= &Apache::loncommon::help_open_menu('','',3,'Authoring').
- '<font face="Arial, Helvetica, sans-serif" size="+1"><b>'.&mt('Construction Space').'</b>:</font> '.
- '<form name="dirs" method="post" action="'.$formaction.
- '" target="_parent"><tt><b>'.
- &Apache::lonhtmlcommon::crumbs($uname.$thisdisfn.'/','_top','/priv','','+1',1)."</b></tt><br />".
- &Apache::lonhtmlcommon::select_recent('construct','recent',
- 'this.form.action=this.form.recent.value;this.form.submit()').
- '</form>';
- &Apache::lonhtmlcommon::store_recent('construct',$formaction,$formaction);
- if ($env{'environment.remote'} eq 'off') {
- $env{'request.noversionuri'}=$currdir.'/';
- $r->print(&Apache::loncommon::start_page('Construction Space',undef,
- {'body_title' =>
- $pagetitle,}));
+
+ my $title;
+ if ($crsauthor) {
+ $title = 'Course Authoring';
} else {
- $r->print(&Apache::loncommon::start_page('Construction Space',undef,
- { 'only_body' => 1,}));
- $r->print($pagetitle);
+ $title = 'Authoring Space';
+ &Apache::lonhtmlcommon::store_recent('construct',$formaction,$formaction);
+ }
+
+ &Apache::lonhtmlcommon::clear_breadcrumbs();
+ &Apache::lonhtmlcommon::add_breadcrumb({
+ 'text' => $title,
+ 'href' => &Apache::loncommon::authorspace($formaction),
+ });
+ # breadcrumbs (and tools) will be created
+ # in start_page->bodytag->innerregister
+
+ $env{'request.noversionuri'}=$formaction;
+ my $js = '<script type="text/javascript"
+ src="/res/adm/includes/file_upload.js"></script>';
+ $r->print(&Apache::loncommon::start_page($title, $js));
+
+ $disk_quota = 1024 * $disk_quota; # convert from MB to kB
+
+ my $headertext = &mt('Directory');
+ if ($crsauthor) {
+ $headertext = &mt('Course Authoring Directory');
}
+ $r->print(&Apache::loncommon::head_subbox(
+ '<div style="float:right;padding-top:0;margin-top;0">'
+ .&Apache::lonhtmlcommon::display_usage($current_disk_usage,
+ $disk_quota,'authoring')
+ .'</div>'
+ .&Apache::loncommon::CSTR_pageheader('','',$headertext)));
my $esc_thisdisfn = &Apache::loncommon::escape_single($thisdisfn);
- my $doctitle = 'LON-CAPA '.&mt('Construction Space');
+ my $doctitle = 'LON-CAPA '.&mt($title);
my $newname = &mt('New Name');
my $pubdirscript=(<<ENDPUBDIRSCRIPT);
<script type="text/javascript">
top.document.title = '$esc_thisdisfn/ - $doctitle';
// Store directory location for menu bar to find
-parent.lastknownpriv='/~$uname$esc_thisdisfn/';
+parent.lastknownpriv='/priv$esc_thisdisfn/';
// Confirmation dialogues
- function currdiract(theform) {
- if (theform.dirtask.options[theform.dirtask.selectedIndex].value == 'publish') {
- document.publishdir.filename.value = theform.filename.value;
- document.publishdir.submit();
- }
- if (theform.dirtask.options[theform.dirtask.selectedIndex].value == 'editmeta') {
- top.location=theform.filename.value+'default.meta'
- }
- if (theform.dirtask.options[theform.dirtask.selectedIndex].value == 'printdir' ) {
- document.printdir.postdata.value=theform.filename.value
- document.printdir.submit();
- }
- if (theform.dirtask.options[theform.dirtask.selectedIndex].value == "delete") {
- var delform = document.delresource
- delform.filename.value = theform.filename.value
- delform.submit()
- }
- }
-
function checkUpload(theform) {
if (theform.file == '') {
alert("Please use 'Browse..' to choose a file first, before uploading")
- return
+ return
}
- theform.submit()
+ theform.submit()
}
function SetPubDir(theform,printForm) {
@@ -439,28 +502,19 @@ parent.lastknownpriv='/~$uname$esc_thisd
</script>
ENDPUBDIRSCRIPT
$r->print($pubdirscript);
-
- if ((($uname ne $env{'user.name'}) || ($udom ne $env{'user.domain'})) &&
- $env{'environment.remote'} ne 'off') {
- $r->print('<h3>'.&mt('Co-Author').': '.$uname.' at '.$udom.
- '</h3>');
- }
}
sub dircontrols {
- my ($r,$uname,$udom,$thisdisfn) = @_;
+ my ($r,$uname,$udom,$thisdisfn,$current_disk_usage,$disk_quota,$crsauthor) = @_;
my %lt=&Apache::lonlocal::texthash(
cnpd => 'Cannot publish directory',
cnrd => 'Cannot retrieve directory',
mcdi => 'Must create new subdirectory inside a directory',
pubr => 'Publish this Resource',
- pubd => 'Publish this Directory',
- dedr => 'Delete Directory',
rtrv => 'Retrieve Old Version',
list => 'List Directory',
- uplo => 'Upload file',
+ uplo => 'Upload file',
dele => 'Delete',
- edit => 'Edit Metadata',
sela => 'Select Action',
nfil => 'New file',
nhtm => 'New HTML file',
@@ -477,51 +531,84 @@ sub dircontrols {
copy => 'Copy current file to',
type => 'Type Name Here',
go => 'Go',
- prnt => 'Print contents of directory',
- crea => 'Create a new directory or LON-CAPA document',
- acti => 'Actions for current directory',
+ crea => 'Create a new subdirectory or document',
+ qs => 'Quick name search',
+ cs => 'Case Sensitive',
+ re => 'Regular Expression',
updc => 'Upload a new document',
pick => 'Please select an action to perform using the new filename',
+ shcu => 'Shortcuts',
);
+ my %js_lt = &Apache::lonlocal::texthash(
+ nanf => 'Name of New File',
+ nans => 'Name of New Subdirectory',
+ psfn => 'Please specify file name',
+ );
+ &js_escape(\%js_lt);
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);
+ $r->printf(<<END,&Apache::loncommon::help_open_topic('Quicksearch'));
+<div class="LC_columnSection">
+ <div>
+ <fieldset style="display:inline">
+ <legend>$lt{'qs'}</legend>
+ <script type="text/javascript" src="/adm/quicksearch/quicksearch.js"></script>
+ <input type="text" id="quickfilter" placeholder="Enter search term" onkeyup="applyFilter()"/>
+ <input type="button" value="Clear" onclick="document.getElementById(\'quickfilter\').value=\'\'; applyFilter()" />
+ %s
+ <br />
+ <label><input type="checkbox" id="casesens" onchange="applyFilter()"/>$lt{'cs'} </label>
+ <label><input type="checkbox" id="regex" onchange="applyFilter()"/>$lt{'re'} </label>
+ </fieldset>
+ </div>
+END
+ my %fileoptions = (
+ none => "$lt{'sela'}:",
+ newfile => "$lt{'nfil'}:",
+ newhtmlfile => "$lt{'nhtm'}:",
+ newproblemfile => "$lt{'nprb'}:",
+ newdir => "$lt{'nsub'}:",
+ );
+ $fileoptions{'select_form_order'} = ['none','newfile','newhtmlfile','newproblemfile'];
+ if ($crsauthor) {
+ push(@{$fileoptions{'select_form_order'}},'newdir');
+ } else {
+ my %extraoptions = (
+ newpagefile => "$lt{'npag'}:",
+ newsequencefile => "$lt{'nseq'}:",
+ newrightsfile => "$lt{'ncrf'}:",
+ newstyfile => "$lt{'nsty'}:",
+ newtaskfile => "$lt{'nbt'}:",
+ newlibraryfile => "$lt{'nlib'}:",
+ );
+ %fileoptions = (%fileoptions,%extraoptions);
+ push(@{$fileoptions{'select_form_order'}},('newpagefile','newsequencefile',
+ 'newrightsfile','newstyfile',
+ 'newtaskfile','newlibraryfile',
+ 'newdir'));
+ }
+ my $selectbox = &Apache::loncommon::select_form('none','action',\%fileoptions);
$r->print(<<END);
- <table id="LC_cstr_controls">
- <tr>
- <th>$lt{'acti'}</th>
- <th>$lt{'updc'}</th>
- <th>$lt{'crea'}</th>
- </tr>
- <tr>
- <td>
- <form name="curractions" method="post" action="">
- <select name="dirtask" onchange="currdiract(this.form)">
- <option>$lt{'sela'}</option>
- <option value="publish">$lt{'pubd'}</option>
- <option value="editmeta">$lt{'edit'}</option>
- <option value="printdir">$lt{'prnt'}</option>
- <option value="delete">$lt{'dedr'}</option>
- </select>
- <input type="hidden" name="filename" value="/~$uname$thisdisfn/" />
- </form>
- <form name="publishdir" method="post" action="/adm/publish" target="_parent">
- <input type="hidden" name="pubrec" value="" />
- <input type="hidden" name="filename" value="" />
- </form>
- <form name="printdir" method="post" action="/adm/printout" target="_parent">
- <input type="hidden" name="postdata" value="" />
- </form>
- </td>
- <td>
- <form name="upublisher" enctype="multipart/form-data" method="post" action="/adm/upload" target="_parent">
- <input type="hidden" name="filename" value="/~$uname$thisdisfn/" />
- <input type="file" name="upfile" size="20" />
- <input type="button" value="$lt{'uplo'}" onclick="checkUpload(this.form)" />
- </form>
- </td>
- <td>
- <form name="fileaction" method="post" action="/adm/cfile" target="_parent">
- <span style="white-space: nowrap">
- <input type="hidden" name="filename" value="/~$uname$thisdisfn/" />
+ <div style="padding-bottom: 2px">
+ <form name="upublisher" enctype="multipart/form-data" method="post" action="/adm/upload">
+ <fieldset>
+ <legend>$lt{'updc'}</legend>
+ <input type="hidden" name="filename" value="/priv$thisdisfn/" />
+ <input type="file" name="upfile" class="LC_flUpload" />
+ <input type="hidden" id="LC_free_space" value="$free_space" />
+ <input type="button" value="$lt{'uplo'}" onclick="checkUpload(this.form)" />
+ </fieldset>
+ </form>
+ </div>
+
+ <div>
+ <form name="fileaction" method="post" action="/adm/cfile">
+ <fieldset>
+ <legend>$lt{'crea'}</legend>
+ <span class="LC_nobreak">
+ <input type="hidden" name="filename" value="/priv$thisdisfn/" />
<script type="text/javascript">
function validate_go() {
var selected = document.fileaction.action.selectedIndex;
@@ -532,61 +619,85 @@ sub dircontrols {
}
}
</script>
- <select name="action">
- <option value="none">$lt{'sela'}</option>
- <option value="newfile">$lt{'nfil'}:</option>
- <option value="newhtmlfile">$lt{'nhtm'}:</option>
- <option value="newproblemfile">$lt{'nprb'}:</option>
- <option value="newpagefile">$lt{'npag'}:</option>
- <option value="newsequencefile">$lt{'nseq'}:</option>
- <option value="newrightsfile">$lt{'ncrf'}:</option>
- <option value="newstyfile">$lt{'nsty'}:</option>
- <option value="newtaskfile">$lt{'nbt'}:</option>
- <option value="newlibraryfile">$lt{'nlib'}:</option>
- <option value="newdir">$lt{'nsub'}:</option>
- </select> <input type="text" name="newfilename" value="$lt{'type'}" onfocus="if (this.value == '$mytype') this.value=''" /> <input type="button" value="Go" onclick="validate_go();" />
+ $selectbox <input type="text" id="newnameid" name="newfilename" placeholder="$lt{'type'}" value="" onfocus="if (this.value == is.empty()) this.value=''" /> <input type="button" value="Go" onclick="validate_go();" />
+ <br />
+ <span>$lt{'shcu'}:
+ <input type="hidden" name="mode"/>
+ <a href="javascript:void(0)" onclick="javascript:validate_action('blank')">
+ <img src="/adm/lonIcons/unknown.gif" title="Create blank problem file" alt="file icon" /></a>
+ <a href="javascript:void(0)" onclick="javascript:validate_action('problemtempl')">
+ <img src="/adm/lonIcons/problem.gif" title="Create new problem from template" alt="problem icon" /></a>
+ <a href="javascript:void(0)" onclick="javascript:validate_action('blankhtml')">
+ <img src="/adm/lonIcons/html.gif" title="Create new blank HTML file" alt="web page icon" /></a>
+ <a href="javascript:void(0)" onclick="javascript:validate_action('folder')">
+ <img src="/adm/lonIcons/navmap.folder.closed.gif" title="Create new subdirectory" alt="folder icon" /></a>
+ </span>
+ <script type="text/javascript">
+ function validate_action(action){
+ if (document.getElementById('newnameid')) {
+ if (document.getElementById('newnameid').value == '') {
+ var newname;
+ var prompttext = "$js_lt{'nanf'}";
+ if (action == 'folder') {
+ prompttext = "$js_lt{'nans'}";
+ }
+ newname=prompt(prompttext);
+ if (newname != '') {
+ document.getElementById('newnameid').value = newname;
+ }
+ }
+ if (document.getElementById('newnameid').value != '') {
+ if (action == 'blank') {
+ document.fileaction.action.value='newproblemfile';
+ document.fileaction.mode.value='blank';
+ } else if (action == 'problemtempl') {
+ document.fileaction.action.value='newproblemfile';
+ validate_go();
+ } else if (action == 'blankhtml') {
+ document.fileaction.action.value='newhtmlfile';
+ validate_go();
+ } else if (action == 'folder') {
+ document.fileaction.action.value='newdir';
+ document.fileaction.mode.value='folder';
+ }
+ fileaction.submit();
+ } else {
+ alert("$js_lt{'psfn'}");
+ }
+ }
+ }
+ </script>
</span>
- </form>
- </td>
- </tr>
- </table>
+ </fieldset>
+ </form>
+ </div>
+</div>
END
}
-sub pubbuttons {
- my ($r,$uname,$thisdisfn) = @_;
- $r->print('<form method="post" action="/adm/publish" target="_parent">'.
- '<table><tr><td><input type="hidden" name="filename" value="/~'.
- $uname.$thisdisfn.'/" />'.
- '<input type="submit" value="'.&mt('Publish Directory').'" /></td><td>'.
-'<input type="button" onclick="window.location='."'/~".
- $uname.$thisdisfn."/default.meta'".'" value="'.
-&mt('Edit Directory Catalog Information').'" /></td></tr></table></form>');
-}
-
sub resourceactions {
my ($r,$uname,$udom,$thisdisfn) = @_;
$r->print(<<END);
- <form name="moveresource" action="/adm/cfile" target="_parent" method="post">
+ <form name="moveresource" action="/adm/cfile" method="post">
<input type="hidden" name="filename" value="" />
<input type="hidden" name="newfilename" value="" />
<input type="hidden" name="action" value="" />
</form>
- <form name="delresource" action="/adm/cfile" target="_parent" method="post">
+ <form name="delresource" action="/adm/cfile" method="post">
<input type="hidden" name="filename" value="" />
<input type="hidden" name="action" value="delete" />
</form>
- <form name="pubresource" action="/adm/publish" target="_parent" method="post">
+ <form name="pubresource" action="/adm/publish" method="post">
<input type="hidden" name="filename" value="" />
<input type="hidden" name="makeobsolete" value="0" />
</form>
- <form name="printresource" action="/adm/printout" target="_parent" method="post">
+ <form name="printresource" action="/adm/printout" method="post">
<input type="hidden" name="postdata" value="" />
</form>
- <form name="retrieveres" action="/adm/retrieve" target="_parent" method="post">
+ <form name="retrieveres" action="/adm/retrieve" method="post">
<input type="hidden" name="filename" value="" />
</form>
- <form name="cleanup" action="/adm/cleanup" target="_parent" method="post">
+ <form name="cleanup" action="/adm/cleanup" method="post">
<input type="hidden" name="filename" value="" />
</form>
END
@@ -622,42 +733,49 @@ sub getSourceRightString {
}
#
# Put out a directory table row:
-# putdirectory(r, base, here, dirname, modtime)
-# r - Apache request object.
-# reqfile - File in request.
-# here - Where we are in directory tree.
-# dirname - Name of directory special file.
-# modtime - Encoded modification time.
-#
+# putdirectory(r, base, here, dirname, modtime, targetdir, bombs, numdir)
+# r - Apache request object.
+# reqfile - File in request.
+# here - Where we are in directory tree.
+# dirname - Name of directory special file.
+# modtime - Encoded modification time.
+# targetdir - Publication target directory.
+# bombs - Reference to hash of URLs with runtime error messages.
+# numdir - Reference to scalar used to track number of sub-directories
+# in directory (used in form name for each "actions" dropdown).
+#
sub putdirectory {
- my ($r, $reqfile, $here, $dirname, $modtime, $resdir, $bombs, $numdir) = @_;
- # construct the display filename: the directory name unless ..:
-
+ my ($r, $reqfile, $here, $dirname, $modtime, $targetdir, $bombs, $numdir) = @_;
+
+# construct the display filename: the directory name unless ..:
+
+ my $actionitem;
+
my $disfilename = $dirname;
- if ($dirname eq '..') {
- $disfilename = '<i>'.&mt('Parent Directory').'</i>';
- }
- unless ( (($dirname eq '..') && ($reqfile eq '')) || ($dirname eq '.')) {
- my $kaputt=0;
- foreach (keys %{$bombs}) {
- if ($_=~m:^\Q$resdir\E/\Q$disfilename\E/:) { $kaputt=1; last; }
- }
+# Don't display directory itself, and there is no way up from root directory
+ unless ((($dirname eq '..') && ($reqfile=~/^\/[^\/]+\/[^\/]+$/)) || ($dirname eq '.')) {
+ my $kaputt=0;
+ if (ref($bombs) eq 'HASH') {
+ foreach my $key (keys(%{$bombs})) {
+ my $currentdir = &Apache::lonnet::declutter("$targetdir/$disfilename");
+ if (($key) =~ m{^\Q$currentdir\E/}) { $kaputt=1; last; }
+ }
+ }
+#
+# Get the metadata from that directory's default.meta to display titles
+#
%Apache::lonpublisher::metadatafields=();
%Apache::lonpublisher::metadatakeys=();
- my $construct=$here;
- $construct=~s{^/priv/($LONCAPA::username_re)$}{/home/$1/public_html};
- my $dirpath = $here;
- $dirpath=~s{^/priv/}{/~};
- &Apache::lonpublisher::metaeval(&Apache::lonnet::getfile(
- $construct.'/'.$dirname.'/default.meta'
- ));
- my $actionitem = '';
+ &Apache::lonpublisher::metaeval(
+ &Apache::lonnet::getfile($r->dir_config('lonDocRoot').$here.'/'.$dirname.'/default.meta')
+ );
if ($dirname eq '..') {
$actionitem = &mt('Go to ...');
+ $disfilename = '<i>'.&mt('Parent Directory').'</i>';
} else {
- $actionitem =
+ $actionitem =
'<form name="dirselect_'.$$numdir.
- '" action="/adm/publish" target="_parent">'.
+ '" action="/adm/publish">'.
'<select name="diraction" onchange="SetPubDir(this.form,document)">'.
'<option selected="selected">'.&mt('Select action').'</option>'.
'<option value="open">'.&mt('Open').'</option>'.
@@ -666,7 +784,7 @@ sub putdirectory {
'<option value="printdir">'.&mt('Print directory').'</option>'.
'<option value="delete">'.&mt('Delete directory').'</option>'.
'</select>'.
- '<input type="hidden" name="filename" value="'.&HTML::Entities::encode($dirpath.'/'.$dirname,'<>&"').'/" />'.
+ '<input type="hidden" name="filename" value="'.&HTML::Entities::encode($here.'/'.$dirname,'<>&"').'/" />'.
'<input type="hidden" name="openname" value="'.$here.'/'.$dirname.'/" />'.
'<input type="hidden" name="postdata" value="" />'.
'</form>';
@@ -674,11 +792,11 @@ sub putdirectory {
}
$r->print('<tr class="LC_browser_folder">'.
'<td><img src="'.
- $Apache::lonnet::perlvar{'lonIconsURL'}.'/folder_closed.gif" alt="folder" /></td>'.
+ $Apache::lonnet::perlvar{'lonIconsURL'}.'/navmap.folder.closed.gif" alt="folder" /></td>'.
'<td>'.$actionitem.'</td>'.
- '<td><span class="LC_filename"><a href="'.&HTML::Entities::encode($here.'/'.$dirname,'<>&"').'/" target="_parent">'.
+ '<td><span class="LC_filename"><a href="'.&HTML::Entities::encode($here.'/'.$dirname,'<>&"').'/">'.
$disfilename.'</a></span></td>'.
- '<td colspan="2">'.($kaputt?&Apache::lonhtmlcommon::authorbombs($resdir.'/'.$disfilename.'/'):'').$Apache::lonpublisher::metadatafields{'title'});
+ '<td colspan="3">'.($kaputt?&Apache::lonhtmlcommon::authorbombs($targetdir.'/'.$disfilename.'/'):'').$Apache::lonpublisher::metadatafields{'title'});
if ($Apache::lonpublisher::metadatafields{'subject'} ne '') {
$r->print(' <i>'.
$Apache::lonpublisher::metadatafields{'subject'}.
@@ -686,59 +804,83 @@ sub putdirectory {
}
$r->print($Apache::lonpublisher::metadatafields{'keywords'}.'</td>'.
'<td>'.&Apache::lonlocal::locallocaltime($modtime).'</td>'.
+ '<td></td>'.
"</tr>\n");
}
- return OK;
+ return;
}
-#
-# Put a table row for a file resource.
-#
-sub putresource {
- my ($r, $udom, $uname, $filename, $thisdisfn,
- $resdir, $targetdir, $linkdir,
- $cmtime,$bombs,$numres) = @_;
- &Apache::lonnet::devalidate_cache_new('meta',$targetdir.'/'.$filename);
+
+sub getTitle {
+ my ($resdir, $targetdir, $filename, $linkfilename, $meta_same, $bombs) = @_;
+ my $title='';
+ my $titleString = &getTitleString($targetdir.'/'.$filename);
+ if (-e $resdir.'/'.$filename) {
+ $title = '<a href="'.$targetdir.'/'.$filename.
+ '.meta" target="cat">'.$titleString.'</a>';
+ if (!$meta_same) {
+ $title = &mt('Metadata Modified').'<br />'.$title.
+ '<br />'.
+ &Apache::loncommon::modal_link(
+ '/adm/diff?filename='.$linkfilename.'.meta'.'&versiontwo=priv',
+ &mt('Metadata Diffs'),600,500);
+ $title.="\n".'<br />'.
+ &Apache::loncommon::modal_link(
+ '/adm/retrieve?filename='.$linkfilename.'.meta&inhibitmenu=yes&add_modal=yes',
+ &mt('Retrieve Metadata'),600,500);
+ }
+ }
+ # Allow editing metadata of published and unpublished resources
+ $title .= "\n".'<br />' if ($title);
+ $title .= '<a href="'.$linkfilename.'.meta">'.
+ ($$bombs{&Apache::lonnet::declutter($targetdir.'/'.$filename)}?
+ '<img src="/adm/lonMisc/bomb.gif" border="0" alt="'.&mt('bomb').'" />':
+ &mt('Edit Metadata')).
+ '</a>';
+
+ return ($title, $titleString);
+}
+
+
+sub isMetaSame {
+ my ($cstr_dir, $resdir, $filename) = @_;
+ my $meta_cmtime = (stat($cstr_dir.'/'.$filename.'.meta'))[9];
+ my $meta_rmtime = (stat($resdir.'/'.$filename.'.meta'))[9];
+ return (&Apache::londiff::are_different_files($resdir.'/'.$filename.'.meta',
+ $cstr_dir.'/'.$filename.'.meta') && $meta_rmtime < $meta_cmtime)
+ ? 0 : 1;
+}
+
+sub getStatus {
+ my ($resdir, $targetdir, $cstr_dir, $filename,
+ $linkfilename, $crsauthor, $cmtime, $meta_same) = @_;
my $pubstatus = 'unpublished';
- my $status=&mt('Unpublished');
- my $css_class='LC_browser_file';
- my $title=' ';
- my $publish_button=&mt('Publish');
- my $cstr_dir = '/home/'.$uname.'/public_html/'.$thisdisfn.'/';
-# my $action_buttons=
-# '<br /><a target="_parent" href="/adm/cfile?action=delete&filename=/~'.
-# $uname.'/'.$thisdisfn.'/'.$filename.'">'.
-# &mt('Delete').'</a>';
+ my $status = &mt('Unpublished');
+
if (-e $resdir.'/'.$filename) {
- my $same=0;
- my ($rdev,$rino,$rmode,$rnlink,
- $ruid,$rgid,$rrdev,$rsize,
- $ratime,$rmtime,$rctime,
- $rblksize,$rblocks)=stat($resdir.'/'.$filename);
- if ($rmtime>=$cmtime) {
- $same=1;
+ my $same = 0;
+ if ((stat($resdir.'/'.$filename))[9] >= $cmtime) {
+ $same = 1;
} else {
if (&Apache::londiff::are_different_files($resdir.'/'.$filename,
$cstr_dir.'/'.$filename)) {
- $same=0;
+ $same = 0;
} else {
- $same=1;
+ $same = 1;
}
}
- my $meta_cmtime = (stat($cstr_dir.'/'.$filename.'.meta'))[9];
- my $meta_rmtime = (stat($resdir.'/'.$filename.'.meta'))[9];
- my $meta_same = 1;
- if ($meta_rmtime < $meta_cmtime
- && &Apache::londiff::are_different_files($resdir.'/'.$filename.'.meta',
- $cstr_dir.'/'.$filename.'.meta')) {
- $meta_same = 0;
- }
- $publish_button=&mt('Re-publish');
- my $rights_status =
- &mt(&getCopyRightString($targetdir.'/'.$filename)).' '.
- &mt(&getSourceRightString($targetdir.'/'.$filename));
- $title = '<a href="/res/'.$targetdir.'/'.$filename.
- '.meta" target="cat">'.
- &getTitleString($targetdir.'/'.$filename).'</a>';
+
+ my $rights_status =
+ &mt(&getCopyRightString($targetdir.'/'.$filename)).', ';
+
+ my %lt_SourceRight = &Apache::lonlocal::texthash(
+ 'open' => 'Source: open',
+ 'closed' => 'Source: closed',
+ );
+ $rights_status .=
+ $lt_SourceRight{&getSourceRightString($targetdir.'/'.$filename)};
+ if (($crsauthor) && ($filename =~ /\.rights$/)) {
+ $rights_status =~ s/,\s+$//;
+ }
if ($same) {
if (&Apache::lonnet::metadata($targetdir.'/'.$filename,'obsolete')) {
$pubstatus = 'obsolete';
@@ -752,67 +894,88 @@ sub putresource {
$status=&mt('Published').
'<br />'. $rights_status;
}
-# } else {
-# $action_buttons='';
-# }
} else {
$pubstatus = 'modified';
$status=&mt('Modified').
'<br />'. $rights_status;
-# $action_buttons='';
- if (&Apache::loncommon::fileembstyle(($filename=~/\.(\w+)$/)) eq 'ssi') {
- $status.='<br /><a href="/adm/diff?filename=/~'.$uname.
- $thisdisfn.'/'.$filename.
- '&versiontwo=priv" target="cat">'.&mt('Diffs').'</a>';
+ unless (($crsauthor) && ($filename =~ /\.rights$/)) {
+ if (&Apache::loncommon::fileembstyle(($filename=~/\.(\w+)$/)) eq 'ssi') {
+ $status.='<br />'.
+ &Apache::loncommon::modal_link(
+ '/adm/diff?filename='.$linkfilename.'&versiontwo=priv',
+ &mt('Diffs'),600,500);
+ }
}
- }
-
- $title.="\n".'<br /><a href="/~'.$uname.$thisdisfn.'/'.$filename.'.meta">'.
- ($$bombs{$targetdir.'/'.$filename}?'<img src="/adm/lonMisc/bomb.gif" border="0" alt="'.&mt('bomb').'" />':&mt('Edit Metadata')).'</a>';
-
- if (!$meta_same) {
- $title = &mt('Metadata Modified').'<br />'.$title.
- '<br /><a href="/adm/diff?filename=/~'.$uname.
- $thisdisfn.'/'.$filename.'.meta'.
- '&versiontwo=priv" target="cat">'.&mt('Metadata Diffs').'</a>';
- $title.="\n".'<br /><a href="/adm/retrieve?filename=/~'.$uname.
- $thisdisfn.'/'.$filename.'.meta" target="_parent">'.&mt('Retrieve Metadata').'</a>';
}
- $status.="\n".'<br /><a href="/adm/retrieve?filename=/~'.$uname.
- $thisdisfn.'/'.$filename.'" target="_parent">'.&mt('Retrieve').'</a>';
+
+ unless (($crsauthor) && ($filename =~ /\.rights$/)) {
+ $status.="\n".'<br />'.
+ &Apache::loncommon::modal_link(
+ '/adm/retrieve?filename='.$linkfilename.'&inhibitmenu=yes&add_modal=yes',&mt('Retrieve'),600,500);
+ }
}
+
+ return ($status, $pubstatus);
+}
+
+
+#
+# Put a table row for a file resource.
+#
+sub putresource {
+ my ($r, $udom, $uname, $filename, $thisdisfn, $resdir,
+ $targetdir, $linkdir, $crsauthor, $cmtime, $size,
+ $numres, $linkfilename, $title, $status, $pubstatus,
+ $editors) = @_;
+ &Apache::lonnet::devalidate_cache_new('meta',$targetdir.'/'.$filename);
+
my $editlink='';
my $editlink2='';
- if ($filename=~/\.(xml|html|htm|xhtml|xhtm|sty)$/) {
- $editlink=' <br />(<a href="'.$linkdir.'/'.$filename.'?forceedit=1" target="_parent">'.&mt('Edit').'</a>)';
+ if ($filename=~/\.(xml|html|htm|xhtml|xhtm|sty|txt|css|js)$/) {
+ $editlink=' <br />(<a href="'.$linkdir.'/'.$filename.'?editmode=Edit&problemmode=edit">'.&mt('Edit').'</a>)';
}
- if ($filename=~/\.(problem|exam|quiz|assess|survey|form|library)$/) {
- $editlink=' (<a href="'.$linkdir.'/'.$filename.'?forceedit=1" target="_parent">'.&mt('EditXML').'</a>)';
- $editlink2=' <br />(<a href="'.$linkdir.'/'.$filename.'?forceColoredit=1" target="_parent">'.&mt('Edit').'</a>)';
+ if ($filename=~/$LONCAPA::assess_re/) {
+ if ($editors->{'xml'}) {
+ $editlink=' (<a href="'.$linkdir.'/'.$filename.'?editmode=Edit&problemmode=editxml">'.&mt('EditXML').'</a>)';
+ }
+ if ($editors->{'edit'}) {
+ $editlink2=' <br />(<a href="'.$linkdir.'/'.$filename.'?editmode=Edit&problemmode=edit">'.&mt('Edit').'</a>)';
+ }
+ }
+ if ($filename=~/\.(xml|html|htm|xhtml|xhtm)$/ || $filename=~/$LONCAPA::assess_re/) {
+ if (($editors->{'daxe'}) &&
+ ($env{'browser.type'} ne 'explorer' || $env{'browser.version'} > 9)) {
+ my $daxeurl = '/daxepage'.$linkdir.'/'.$filename;
+ $editlink .= ' (<a href="'.$daxeurl.'">Daxe</a>)';
+ }
}
if ($filename=~/\.(problem|exam|quiz|assess|survey|form|library|xml|html|htm|xhtml|xhtm|sty)$/) {
- $editlink.=' (<a href="/adm/cleanup?filename=/~'.$uname.
- $thisdisfn.'/'.$filename.'" target="_parent">'.&mt('Clean Up').')</a>';
+ $editlink.=' (<a href="/adm/cleanup?filename='.$linkfilename.'">'.&mt('Clean Up').')</a>';
}
if ($filename=~/\.(zip|tar|bz2|gz|tar.gz|tar.bz2|tgz)$/) {
- $editlink=' (<a target="_parent" href="/adm/cfile?decompress=/~'.
- $uname.$thisdisfn.'/'.$filename.'">'.&mt('Decompress').'</a>)';
+ $editlink=' (<a href="/adm/cfile?decompress='.$linkfilename.'">'.&mt('Decompress').'</a>)';
}
+ my $publish_button = (-e $resdir.'/'.$filename) ? &mt('Re-publish') : &mt('Publish');
my $pub_select = '';
- &create_pubselect($r,\$pub_select,$udom,$uname,$thisdisfn,$filename,$resdir,$pubstatus,$publish_button,$numres);
- $r->print('<tr class="LC_browser_file_'.$pubstatus.'">'.
+ unless (($crsauthor) && ($filename=~ /\.rights$/)) {
+ &create_pubselect($r,\$pub_select,$udom,$uname,$thisdisfn,$filename,$resdir,$pubstatus,$publish_button,$numres);
+ }
+ $r->print(&Apache::loncommon::start_data_table_row().
'<td>'.($filename=~/[\#\~]$/?' ':
'<img src="'.&Apache::loncommon::icon($filename).'" alt="" />').'</td>'.
'<td>'.$pub_select.'</td>'.
'<td><span class="LC_filename">'.
- '<a href="'.$linkdir.'/'.$filename.'" target="_parent">'.
+ '<a href="'.$linkdir.'/'.$filename.'">'.
$filename.'</a></span>'.$editlink2.$editlink.
'</td>'.
'<td>'.$title.'</td>'.
- '<td>'.$status.'</td>'.
+ '<td class="LC_browser_file_'.$pubstatus.'"> </td>'. # Display publication status
+ '<td>'.$status.'</td>'.
'<td>'.&Apache::lonlocal::locallocaltime($cmtime).'</td>'.
- "</tr>\n");
- return OK;
+ '<td>'.sprintf("%.1f",$size).'</td>'.
+ &Apache::loncommon::end_data_table_row()
+ );
+ return;
}
sub create_pubselect {
@@ -823,7 +986,7 @@ sub create_pubselect {
<option>'.&mt('Select action').'</option>'.
'<option value="copy">'.&mt('Copy').'</option>';
if ($pubstatus eq 'obsolete' || $pubstatus eq 'unpublished') {
- $$pub_select .=
+ $$pub_select .=
'<option value="rename">'.&mt('Rename').'</option>'.
'<option value="move">'.&mt('Move').'</option>'.
'<option value="delete">'.&mt('Delete').'</option>';
@@ -842,8 +1005,8 @@ sub create_pubselect {
'<option value="cleanup">'.&mt('Clean up').'</option>'.
'<option value="print">'.&mt('Print').'</option>'.
'</select>
-<input type="hidden" name="filename" value="/~'.
- &HTML::Entities::encode($uname.$thisdisfn.'/'.$filename,'<>&"').'" />
+<input type="hidden" name="filename" value="/priv'.
+ &HTML::Entities::encode($thisdisfn.'/'.$filename,'<>&"').'" />
<input type="hidden" name="dispfilename" value="'.
&HTML::Entities::encode($filename).'" /></form>';
$$numres ++;
@@ -862,39 +1025,241 @@ sub check_for_versions {
opendir(DIR,$resdir);
while (my $filename=readdir(DIR)) {
if ($filename=~/^\Q$main\E\.(\d+)\.\Q$suffix\E$/) {
- $versions ++;
+ $versions ++;
}
}
+ closedir(DIR);
return $versions;
}
-#
-# Categorize files in the directory.
-# For each file in a list of files in a file directory,
-# the file categorized as one of:
-# - directory
-# - sequence
-# - problem
-# - Other resource.
-#
-# For each file the modification date is determined as well.
-# Returned is a list of sublists:
-# (directories, sequences, problems, other)
-# each of the sublists contains entries of the following form (sorted by
-# filename):
-# (filename, typecode, lastmodtime)
-#
-# $list = CategorizeFiles($location, $files)
-# $location - Directory in which the files live (relative to our
-# execution.
-# $files - list of files.
-#
-sub CategorizeFiles {
- my $location = shift;
- my $files = shift;
+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 $json;
+}
1;
__END__
+=head1 NAME
+
+Apache::lonpubdir - Authoring space directory lister
+
+=head1 SYNOPSIS
+
+Invoked (for various locations) by /etc/httpd/conf/srm.conf:
+
+ <LocationMatch "^/+priv.*/$">
+ PerlAccessHandler Apache::loncacc
+ SetHandler perl-script
+ PerlHandler Apache::lonpubdir
+ ErrorDocument 403 /adm/login
+ ErrorDocument 404 /adm/notfound.html
+ ErrorDocument 406 /adm/unauthorized.html
+ ErrorDocument 500 /adm/errorhandler
+ </LocationMatch>
+
+ <Location /adm/pubdir>
+ PerlAccessHandler Apache::lonacc
+ SetHandler perl-script
+ PerlHandler Apache::lonpubdir
+ ErrorDocument 403 /adm/login
+ ErrorDocument 404 /adm/notfound.html
+ ErrorDocument 406 /adm/unauthorized.html
+ ErrorDocument 500 /adm/errorhandler
+ </Location>
+
+=head1 INTRODUCTION
+
+This module publishes a directory of files.
+
+This is part of the LearningOnline Network with CAPA project
+described at http://www.lon-capa.org.
+
+=head1 HANDLER SUBROUTINE
+
+This routine is called by Apache and mod_perl.
+
+=over 4
+
+=item *
+
+read in information
+
+=item *
+
+start page output
+
+=item *
+
+run through list of files and attempt to publish unhidden files
+
+=back
+
+=head1 SUBROUTINES:
+
+=over
+
+=item startpage($r, $uame, $udom, $thisdisfn)
+
+Output the header of the page. This includes:
+ - The HTML header
+ - The H1/H3 stuff which includes the directory.
+
+ startpage($r, $uame, $udom, $thisdisfn);
+ $r - The apache request object.
+ $uname - User name.
+ $udom - Domain name the user is logged in under.
+ $thisdisfn - Displayable version of the filename.
+
+=item getTitleString($fullname)
+
+ Get the title string or "[untitled]" if the file has no title metadata:
+ Without the latter substitution, it's impossible to examine metadata for
+ untitled resources. Resources may be legitimately untitled, to prevent
+ searches from locating them.
+
+ $str = getTitleString($fullname);
+ $fullname - Fully qualified filename to check.
+
+=item putdirectory($r, $base, $here, $dirname, $modtime, $targetdir, $bombs,
+ $numdir)
+
+ Put out a directory table row:
+
+ $r - Apache request object.
+ $reqfile - File in request.
+ $here - Where we are in directory tree.
+ $dirname - Name of directory special file.
+ $modtime - Encoded modification time.
+ targetdir - Publication target directory.
+ bombs - Reference to hash of URLs with runtime error messages.
+ numdir - Reference to scalar used to track number of sub-directories
+ in directory (used in form name for each "actions" dropdown).
+
+=back
+
+=cut