--- loncom/interface/portfolio.pm 2004/11/22 22:59:32 1.57
+++ loncom/interface/portfolio.pm 2006/06/16 22:37:10 1.104
@@ -29,68 +29,120 @@ use Apache::lonnet;
use Apache::lontexconvert;
use Apache::lonfeedback;
use Apache::lonlocal;
+use Apache::lonnet;
+use Apache::longroup;
+use lib '/home/httpd/lib/perl';
+use LONCAPA;
# receives a file name and path stub from username/userfiles/portfolio/
# returns an anchor tag consisting encoding filename and currentpath
sub make_anchor {
- my ($filename, $current_path, $current_mode, $field_name) = @_;
- my $anchor = ''.$filename.' ';
+ my ($url, $filename, $current_path, $current_mode, $field_name,
+ $continue_select,$group) = @_;
+ if ($continue_select ne 'true') {$continue_select = 'false'};
+ my $anchor = ''.$filename.' ';
return $anchor;
}
my $dirptr=16384;
sub display_common {
- my ($r,$current_path,$is_empty,$dir_list)=@_;
+ my ($r,$url,$current_path,$is_empty,$dir_list,$group)=@_;
+ my $groupitem;
+ my $namespace = &get_namespace($group);
+ my $port_path = &get_port_path($group);
+ if (defined($group)) {
+ $groupitem = '');
- $r->print('');
- my $displayOut = '';
- $r->print($displayOut);
- $r->print(' ');
- $displayOut = '';
- $r->print($displayOut);
- $r->print('
');
+ my %text=&Apache::lonlocal::texthash('upload' => 'Upload',
+ 'upload_label' =>
+ 'Upload file to current directory:',
+ 'createdir' => 'Create Subdirectory',
+ 'createdir_label' =>
+ 'Create subdirectory in current directory:');
+ $r->print(<<"TABLE");
+
+TABLE
my @tree = split (/\//,$current_path);
- $r->print(''.&make_anchor('portfolio','/',$ENV{"form.mode"},$ENV{"form.fieldname"}).'/');
+ $r->print(''.&make_anchor($url,$port_path,'/',$env{"form.mode"},$env{"form.fieldname"},$env{"form.continue"},$group).'/');
if (@tree > 1){
my $newCurrentPath = '';
for (my $i = 1; $i< @tree; $i++){
$newCurrentPath .= $tree[$i].'/';
- $r->print(&make_anchor($tree[$i],'/'.$newCurrentPath, $ENV{"form.mode"},$ENV{"form.fieldname"}).'/');
+ $r->print(&make_anchor($url,$tree[$i],'/'.$newCurrentPath, $env{"form.mode"},$env{"form.fieldname"}, $env{"form.continue"},$group).'/');
}
}
$r->print(' ');
- &Apache::lonhtmlcommon::store_recent('portfolio',$current_path,$current_path);
- $r->print(''.$path.$filename.' ';
+ my $display_file_text;
+ if (!defined($path)) { $path=$env{'form.currentpath'}; }
+ if (!defined($filename)) {
+ $filename=$env{'form.selectfile'};
+ $display_file_text = ''.$path.$filename.' ';
+ } elsif (ref($filename) eq "ARRAY") {
+ foreach (@$filename) {
+ $display_file_text .= ''.$path.$_.' '.$path.$filename.' ';
+ }
+ return $display_file_text;
}
sub done {
- return ('');
+ my ($message,$url,$group)=@_;
+ unless (defined $message) {
+ $message='Done';
+ }
+ my $result = '';
+ return $result;
}
sub delete {
- my ($r)=@_;
+ my ($r,$url,$group)=@_;
my @check;
- my $file_name = $ENV{'form.currentpath'}.$ENV{'form.selectfile'};
- if (&Apache::lonnet::is_locked($file_name,$ENV{'user.domain'},$ENV{'user.name'} ) eq 'true') {
+ my $file_name = $env{'form.currentpath'}.$env{'form.selectfile'};
+ $file_name = &prepend_group($file_name,$group);
+ my @files=&Apache::loncommon::get_env_multiple('form.selectfile');
+ my ($uname,$udom) = &get_name_dom($group);
+ if (&Apache::lonnet::is_locked($file_name,$udom,$uname) eq 'true') {
$r->print ("The file is locked and cannot be deleted.'.&mt('Delete').' '.&display_file().'?
');
- &close_form($r);
+ if (scalar(@files)) {
+ &open_form($r,$url);
+ $r->print(''.&mt('Delete').' '.&display_file(undef,\@files).'?
');
+ &close_form($r,$url,$group);
+ } else {
+ $r->print("No file was checked to delete. An error occured ('.$result.
- ') while trying to delete '.&display_file().' '.&mt('Delete').' '.&display_file().'?
');
- &close_form($r);
+ &close_form($r,$url,$group);
}
sub delete_dir_confirmed {
- my ($r)=@_;
- my $directory_name = $ENV{'form.currentpath'};
- $directory_name =~ m/\/$/;
- $directory_name = $`;
- my $result=&Apache::lonnet::removeuserfile($ENV{'user.name'},
- $ENV{'user.domain'},'portfolio'.
+ my ($r,$url,$group)=@_;
+ my $directory_name = $env{'form.currentpath'};
+ $directory_name =~ s|/$||; # remove any trailing slash
+ my ($uname,$udom) = &get_name_dom($group);
+ my $namespace = &get_namespace($group);
+ my $port_path = &get_port_path($group);
+ my $result=&Apache::lonnet::removeuserfile($uname,$udom,$port_path.
$directory_name);
if ($result ne 'ok') {
@@ -299,7 +385,7 @@ sub delete_dir_confirmed {
} else {
# now remove from recent
# $r->print(''.&mt('Rename').' '.&display_file().' to
');
- &close_form($r);
+ &close_form($r,$url,$group);
}
}
sub rename_confirmed {
- my ($r)=@_;
- my $filenewname=&Apache::lonnet::clean_filename($ENV{'form.filenewname'});
+ my ($r,$url,$group)=@_;
+ my $filenewname=&Apache::lonnet::clean_filename($env{'form.filenewname'});
+ my ($uname,$udom) = &get_name_dom($group);
+ my $port_path = &get_port_path($group);
if ($filenewname eq '') {
$r->print(''.
&mt("Error: no valid filename was provided to rename to.").
' An errror occured ('.$result.
') while trying to rename '.&display_file().' to '.
&display_file(undef,$filenewname).' ".$env{'form.filenewname'}." to $filenewname ");
+ }
+ $r->print(&done(undef,$url,$group));
}
+
+sub display_access {
+ my ($r,$url,$group) = @_;
+ my ($uname,$udom) = &get_name_dom($group);
+ my $file_name = $env{'form.currentpath'}.$env{'form.access'};
+ $file_name = &prepend_group($file_name,$group);
+ my $current_permissions = &Apache::lonnet::get_portfile_permissions($udom,
+ $uname);
+ my %access_controls = &Apache::lonnet::get_access_controls($current_permissions,$group,$file_name);
+ &open_form($r,$url);
+ $r->print(''.&mt('Allowing others to retrieve portfolio file: [_1]',$env{'form.currentpath'}.$env{'form.access'}).' '."\n");
+ $r->print(&mt('Access to this file by others can be set to be one the following types: public.').''.&mt('Public files are available to anyone without the need for login.').' '.&mt('Allowing others to retrieve portfolio file: [_1]',$file_name).' '."\n");
+ $file_name = &prepend_group($file_name,$group);
+ my ($uname,$udom) = &get_name_dom($group);
+ my ($errors,$outcome,$deloutcome,$new_values,$translation);
+ if ($totalprocessed) {
+ ($outcome,$deloutcome,$new_values,$translation) =
+ &Apache::lonnet::modify_access_controls($file_name,$changes,$udom,$uname);
+ }
+ my $current_permissions = &Apache::lonnet::get_portfile_permissions($udom, $uname);
+ my %access_controls = &Apache::lonnet::get_access_controls($current_permissions,$group,$file_name);
+ if ($totalprocessed) {
+ if ($outcome eq 'ok') {
+ my $updated_controls = $access_controls{$file_name};
+ my ($showstart,$showend);
+ $r->print(&Apache::loncommon::start_data_table());
+ $r->print(&Apache::loncommon::start_data_table_row());
+ $r->print(''.&mt('Type of change').' '.&mt('Access control').' '.&mt('Start date').' '.&mt('End date').' ');
+ $r->print(&Apache::loncommon::end_data_table_row());
+ foreach my $chg (sort(keys(%processing))) {
+ if (@{$processing{$chg}} > 0) {
+ if ($chg eq 'delete') {
+ if (!($deloutcome eq 'ok')) {
+ $errors .= &mt('A problem occurred deleting access controls: [_1]',$deloutcome);
+ next;
+ }
+ }
+ my $numchgs = @{$processing{$chg}};
+ $r->print(&Apache::loncommon::start_data_table_row());
+ $r->print(''.&mt($title{$chg}).'. ');
+ my $count = 0;
+ foreach my $key (sort(keys(%{$$changes{$chg}}))) {
+ if ($count) {
+ $r->print(&Apache::loncommon::start_data_table_row());
+ }
+ my ($num,$scope,$end,$start) =
+ ($key =~ /^([^:]+):([a-z]+)_(\d*)_?(\d*)$/);
+ my $newkey = $key;
+ if ($chg eq 'activate') {
+ $newkey =~ s/^(\d+)/$$translation{$1}/;
+ }
+ my %content = &Apache::lonnet::parse_access_controls(
+ $$updated_controls{$newkey});
+ if ($chg eq 'delete') {
+ $showstart = &mt('Deleted');
+ $showend = $showstart;
+ } else {
+ $showstart = localtime($start);
+ if ($end == 0) {
+ $showend = &mt('No end date');
+ } else {
+ $showend = localtime($end);
+ }
+ }
+ $r->print(''.&mt($scope).' '.$showstart.
+ ' '. $showend.' ');
+ $r->print(&Apache::loncommon::end_data_table_row());
+ $count ++;
+ }
+ }
+ }
+ $r->print(&Apache::loncommon::end_data_table());
+ } else {
+ if ((@{$processing{'activate'}} > 0) || (@{$processing{'update'}} > 0)) {
+ $errors .= &mt('A problem occurred storing access control settings: [_1]',$outcome);
+ }
+ }
+ if ($errors) {
+ $r->print($errors);
+ }
+ }
+ $r->print(''.&mt('Display all access settings for this file').' ');
+ return;
+}
+
+sub build_access_record {
+ my ($num,$scope,$start,$end) = @_;
+ my $record = ''.$start.' '.$end.
+ ' '.&mt('Off').' ';
+ my ($guest,$guesttext);
+ $guesttext = ''.&mt('Off').' ';
+ my @courses = ();
+ my @groups = ();
+ my @domains = ();
+ my @users = ();
+ my $now = time;
+ my $then = $now + (60*60*24*180); # six months approx.
+ foreach my $key (sort(keys(%{$access_controls}))) {
+ my ($scope) = ($key =~ /^[^:]+:([a-z]+)_\d*_?\d*$/);
+ if ($scope eq 'public') {
+ $public = $key;
+ $publictext = ''.&mt('On').' ';
+ }
+ }
+ $r->print(&Apache::loncommon::start_data_table());
+ $r->print(&Apache::loncommon::start_data_table_row());
+ $r->print(''.&mt('Access Type').' '.
+ &mt('Settings').' '."\n");
+ $r->print(&Apache::loncommon::end_data_table_row());
+ $r->print(&Apache::loncommon::start_data_table_row());
+ $r->print('Public ');
+ $r->print(&Apache::loncommon::start_data_table());
+ $r->print(&Apache::loncommon::start_data_table_row());
+ my ($pub_startdate,$pub_enddate,$pub_action,$pub_noend);
+ if ($public) {
+ my ($num,$end,$start) = ($public =~ /^([^:]+):[a-z]+_(\d*)_?(\d*)$/);
+ if ($end == 0) {
+ $pub_noend = 'checked="checked"';
+ }
+ $pub_action = ' '.$pub_action.' '.&mt('Start: ').$pub_startdate.
+ ' ');
+ $r->print(&Apache::loncommon::end_data_table_row());
+ $r->print(&Apache::loncommon::end_data_table());
+ $r->print('');
+ $r->print(&Apache::loncommon::end_data_table_row());
+ $r->print(&Apache::loncommon::end_data_table());
+}
+
sub select_files {
- my ($r)=@_;
- my $java_script =(<
function finishSelect() {
- fileList = "";
+ENDSMP
+ $javascript .= 'fileList = "'.$java_files.'";';
+ $javascript .= (<
ENDSMP
- $r->print($java_script);
+ $r->print($javascript);
$r->print("Select portfolio files
- Check as many as you wish in response to the essay problem.Files selected from other directories: Unable to upload '.$fname.' (size = '.$filesize.' kilobytes . Disk quota will be exceeded.'.
+ $r->print('Unable to upload '.$fname.' (size = '.$filesize.' kilobytes) . Disk quota will be exceeded.'.
'Unable to upload '.$fname.' , a file by that name was found in '.$ENV{'form.currentpath'}.' '.
- 'Unable to upload '.$fname.' , a locked file by that name was found in '.$port_path.$env{'form.currentpath'}.' '.
+ 'Unable to upload '.$fname.' , a file by that name was found in '.$port_path.$env{'form.currentpath'}.' '.
+ ' An errror occured ('.$result.
') while trying to upload '.&display_file().' '.$env{'form.lockinfo'}.
+ ' (group: '.$group.')';
+ } else {
+ $filetext = ''.$file_name.' ';
+ }
+ $r->print(&mt('[_1] was submitted in response to problem: ',
+ $filetext).
+ ''.&Apache::lonnet::gettitle($$array_item[0]).
+ ' [_1] '.
&mt("Error: no directory name was provided.").
' Unable to create a directory named '.$newdir.
' a file or directory by that name already exists. An errror occured ('.$result.
') while trying to create a new directory '.&display_file().' ".$env{'form.newdir'}." to $newdir ");
+ }
+ $r->print(&done(undef,$url,$group));
+}
+
+sub get_portfolio_root {
+ my ($group) = @_;
+ my ($portfolio_root,$udom,$uname,$path);
+ ($uname,$udom) = &get_name_dom($group);
+ if (defined($group)) {
+ $path = '/userfiles/groups/'.$group.'/portfolio';
+ } else {
+ $path = '/userfiles/portfolio';
+ }
+ return (&Apache::loncommon::propath($udom,$uname).$path);
+}
+
+sub get_dir_list {
+ my ($portfolio_root,$group) = @_;
+ my ($uname,$udom) = &get_name_dom($group);
+ return &Apache::lonnet::dirlist($env{'form.currentpath'},
+ $udom,$uname,$portfolio_root);
+}
+
+sub get_name_dom {
+ my ($group) = @_;
+ my ($uname,$udom);
+ if (defined($group)) {
+ $udom = $env{'course.'.$env{'request.course.id'}.'.domain'};
+ $uname = $env{'course.'.$env{'request.course.id'}.'.num'};
+ } else {
+ $udom = $env{'user.domain'};
+ $uname = $env{'user.name'};
+ }
+ return ($uname,$udom);
+}
+
+sub prepend_group {
+ my ($filename,$group) = @_;
+ if (defined($group)) {
+ $filename = $group.'/'.$filename;
+ }
+ return $filename;
+}
+
+sub get_namespace {
+ my ($group) = @_;
+ my $namespace = 'portfolio';
+ if (defined($group)) {
+ my ($uname,$udom) = &get_name_dom($group);
+ $namespace .= '_'.$udom.'_'.$uname.'_'.$group;
+ }
+ return $namespace;
+}
+
+sub get_port_path {
+ my ($group) = @_;
+ my $port_path;
+ if (defined($group)) {
+ $port_path = "groups/$group/portfolio";
+ } else {
+ $port_path = 'portfolio';
+ }
+ return $port_path;
}
sub handler {
# this handles file management
my $r = shift;
- my $portfolio_root = &Apache::loncommon::propath($ENV{'user.domain'},
- $ENV{'user.name'}).
- '/userfiles/portfolio';
+ &Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'},
+ ['selectfile','currentpath','meta','lockinfo','currentfile',
+ 'action','fieldname','mode','rename','continue','group','access']);
+ my ($uname,$udom,$portfolio_root,$url,$group,$caller,$title);
+ if ($r->uri =~ m|^(/adm/)([^/]+)|) {
+ $url = $1.$2;
+ $caller = $2;
+ }
+ if ($caller eq 'coursegrp_portfolio') {
+ # Needs to be in a course
+ if (! ($env{'request.course.fn'})) {
+ # Not in a course
+ $env{'user.error.msg'}=
+ "/adm/coursegrp_portfolio:rgf:0:0:Cannot view group portfolio";
+ return HTTP_NOT_ACCEPTABLE;
+ }
+ my $earlyout = 0;
+ my $view_permission = &Apache::lonnet::allowed('vcg',
+ $env{'request.course.id'});
+ $group = $env{'form.group'};
+ $group =~ s/\W//g;
+ if ($group) {
+ ($uname,$udom) = &get_name_dom($group);
+ my %curr_groups = &Apache::longroup::coursegroups($udom,$uname,
+ $group);
+ if (%curr_groups) {
+ if (($view_permission) || (&Apache::lonnet::allowed('rgf',
+ $env{'request.course.id'}.'/'.$group))) {
+ $portfolio_root = &get_portfolio_root($group);
+ } else {
+ $r->print('You do not have the privileges required to access the shared files space for this group');
+ $earlyout = 1;
+ }
+ } else {
+ $r->print('Not a valid group for this course');
+ $earlyout = 1;
+ }
+ $title = &mt('Group files').' for '.$group;
+ } else {
+ $r->print('Invalid group');
+ $earlyout = 1;
+ }
+ if ($earlyout) { return OK; }
+ } else {
+ ($uname,$udom) = &get_name_dom();
+ $portfolio_root = &get_portfolio_root();
+ $title = &mt('Portfolio Manager');
+ }
+
&Apache::loncommon::no_cache($r);
&Apache::loncommon::content_type($r,'text/html');
$r->send_http_header;
# Give the LON-CAPA page header
- $r->print(''.
- &mt('Portfolio Manager').
- " \n".
- &Apache::loncommon::bodytag('Portfolio Manager'));
+ if ($env{"form.mode"} eq 'selectfile'){
+ $r->print(&Apache::loncommon::start_page($title,undef,
+ {'only_body' => 1}));
+ } else {
+ $r->print(&Apache::loncommon::start_page($title));
+ }
$r->rflush();
- &Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'},
- ['selectfile','currentpath',
- 'currentfile','action','fieldname','mode']);
- if (($ENV{'form.storeupl'} eq 'Upload') & (!$ENV{'form.uploaddoc.filename'})){
+ if (($env{'form.storeupl'}) & (!$env{'form.uploaddoc.filename'})){
$r->print(' No file was selected to upload.'.
'To upload a file, click Browse... '.
', select a file, then click Upload , ');
}
- if ($ENV{'form.uploaddoc.filename'}) {
- &upload($r);
- } elsif ($ENV{'form.action'} eq 'delete' && $ENV{'form.confirmed'}) {
- &delete_confirmed($r);
- } elsif ($ENV{'form.action'} eq 'delete') {
- &delete($r);
- } elsif ($ENV{'form.action'} eq 'deletedir' && $ENV{'form.confirmed'}) {
- &delete_dir_confirmed($r);
- } elsif ($ENV{'form.action'} eq 'deletedir'){
- &delete_dir($r);
- } elsif ($ENV{'form.action'} eq 'rename' && $ENV{'form.confirmed'}) {
- &rename_confirmed($r);
- } elsif ($ENV{'form.action'} eq 'rename') {
- &rename($r);
- } elsif ($ENV{'form.createdir'}) {
- &createdir($r);
+ if ($env{'form.meta'}) {
+ &open_form($r,$url);
+# $r->print(&edit_meta_data($r, $env{'form.currentpath'}.$env{'form.selectfile'}));
+ $r->print('Edit the meta data