--- loncom/interface/portfolio.pm 2004/11/10 05:57:53 1.56
+++ loncom/interface/portfolio.pm 2006/06/22 18:33:58 1.115
@@ -29,66 +29,121 @@ use Apache::lonnet;
use Apache::lontexconvert;
use Apache::lonfeedback;
use Apache::lonlocal;
+use Apache::lonnet;
+use Apache::longroup;
+use HTML::Entities;
+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) = @_;
- 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 = '';
+ }
my $iconpath= $r->dir_config('lonIconsURL') . "/";
- $r->print('
');
- $r->print('
');
- my $displayOut = '';
- $r->print($displayOut);
- $r->print('
');
+ &close_form($r,$url,$group);
+ } else {
+ $r->print("No file was checked to delete. ");
+ $r->print(&done(undef,$url,$group));
+ }
}
}
sub delete_confirmed {
- my ($r)=@_;
- my $result=&Apache::lonnet::removeuserfile($ENV{'user.name'},
- $ENV{'user.domain'},'portfolio'.
- $ENV{'form.currentpath'}.
- $ENV{'form.selectfile'});
- if ($result ne 'ok') {
+ my ($r,$url,$group)=@_;
+ my @files=&Apache::loncommon::get_env_multiple('form.selectfile');
+ my $result;
+ my ($uname,$udom) = &get_name_dom($group);
+ my $port_path = &get_port_path($group);
+ foreach my $delete_file (@files) {
+ $result=&Apache::lonnet::removeuserfile($uname,$udom,$port_path.
+ $env{'form.currentpath'}.
+ $delete_file);
+ if ($result ne 'ok') {
$r->print(' An error occured ('.$result.
- ') while trying to delete '.&display_file().' ');
+ ') while trying to delete '.&display_file(undef, $delete_file).' ');
+ }
}
- $r->print(&done());
+ $r->print(&done(undef,$url,$group));
}
sub delete_dir {
- my ($r)=@_;
- &open_form($r);
+ my ($r,$url,$group)=@_;
+ &open_form($r,$url);
$r->print('
'.&mt('Delete').' '.&display_file().'?
');
- &close_form($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') {
@@ -296,7 +425,7 @@ sub delete_dir_confirmed {
} else {
# now remove from recent
# $r->print(' removing '.$directory_name.' print(&done());
+ $r->print(&done(undef,$url,$group));
}
sub rename {
- my ($r)=@_;
- my $file_name = $ENV{'form.currentpath'}.$ENV{'form.selectfile'};
- if (&Apache::lonnet::is_locked($file_name,$ENV{'user.domain'},$ENV{'user.name'}) eq 'true') {
+ my ($r,$url,$group)=@_;
+ my $file_name = $env{'form.currentpath'}.$env{'form.rename'};
+ my ($uname,$udom) = &get_name_dom($group);
+ $file_name = &prepend_group($file_name,$group);
+ if (&Apache::lonnet::is_locked($file_name,$udom,$uname) eq 'true') {
$r->print ("The file is locked and cannot be renamed. ");
- $r->print(&done());
+ $r->print(&done(undef,$url,$group));
} else {
- &open_form($r);
+ &open_form($r,$url);
$r->print('
'.&mt('Rename').' '.&display_file().' to
?
');
- &close_form($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.").
' ');
- $r->print(&done());
+ $r->print(&done(undef,$url,$group));
return;
}
my $result=
- &Apache::lonnet::renameuserfile($ENV{'user.name'},$ENV{'user.domain'},
- 'portfolio'.$ENV{'form.currentpath'}.$ENV{'form.selectfile'},
- 'portfolio'.$ENV{'form.currentpath'}.$ENV{'form.filenewname'});
+ &Apache::lonnet::renameuserfile($uname,$udom,
+ $port_path.$env{'form.currentpath'}.$env{'form.selectfile'},
+ $port_path.$env{'form.currentpath'}.$filenewname);
if ($result ne 'ok') {
$r->print(' An errror occured ('.$result.
') while trying to rename '.&display_file().' to '.
&display_file(undef,$filenewname).' ');
}
- $r->print(&done());
+ if ($filenewname ne $env{'form.filenewname'}) {
+ $r->print("The new file name was changed from: ".$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");
+ $r->print(&mt('Access to this file by others can be set to be one or more of the following types: public, password-protected or conditional.').'
'.&mt('Public files are available to anyone without the need for login.').'
'.&mt('Password-protected files do not require log-in, but will require the viewer to enter the password you set.').'
'.&mt('Conditional files are accessible to logged-in users with accounts in the LON-CAPA network, who satify the conditions you set.').' '.&mt('The conditions can include affiliation with a particular course or group, or a user account in a specific domain.').' '.&mt('Alternatively you can grant access to people with specific LON-CAPA usernames and domains.').'
');
+ &access_setting_table($r,$access_controls{$file_name});
+ my $button_text = {
+ 'continue' => &mt('Proceed'),
+ 'cancel' => &mt('Back to directory listing'),
+ };
+ &close_form($r,$url,$group,$button_text);
+}
+
+sub update_access {
+ my ($r,$url,$group) = @_;
+ my $function = &Apache::loncommon::get_users_function();
+ my $tablecolor = &Apache::loncommon::designparm($function.'.tabbg');
+ my $totalprocessed = 0;
+ my %processing;
+ my %title = (
+ 'activate' => 'New control(s) added',
+ 'delete' => 'Existing control(s) deleted',
+ 'update' => 'Existing control(s) modified',
+ );
+ my $changes;
+ foreach my $chg (sort(keys(%title))) {
+ @{$processing{$chg}} = &Apache::loncommon::get_env_multiple('form.'.$chg);
+ $totalprocessed += @{$processing{$chg}};
+ foreach my $num (@{$processing{$chg}}) {
+ my $scope = $env{'form.scope_'.$num};
+ my ($start,$end) = &get_dates_from_form($num);
+ my $newkey = $num.':'.$scope.'_'.$end.'_'.$start;
+ if ($chg eq 'delete') {
+ $$changes{$chg}{$newkey} = 1;
+ } else {
+ $$changes{$chg}{$newkey} =
+ &build_access_record($num,$scope,$start,$end,$chg);
+ }
+ }
+ }
+ my $file_name = $env{'form.currentpath'}.$env{'form.selectfile'};
+ $r->print('
'.&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_header_row());
+ $r->print('
'.&mt('Type of change').'
'.
+ &mt('Access control').'
'.&mt('Dates available').
+ '
'.&mt('Additional information').'
');
+ $r->print(&Apache::loncommon::end_data_table_header_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(%{$$changes{$chg}}))) {
+ if ($count) {
+ $r->print(&Apache::loncommon::start_data_table_row());
+ }
+ my ($num,$scope,$end,$start) = &unpack_acc_key($key);
+ my $newkey = $key;
+ if ($chg eq 'activate') {
+ $newkey =~ s/^(\d+)/$$translation{$1}/;
+ }
+ my $content = $$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));
+ if (($scope eq 'course') || ($scope eq 'group')) {
+ if ($chg ne 'delete') {
+ my $cid = $content->{'domain'}.'_'.$content->{'number'};
+ my %course_description = &Apache::lonnet::coursedescription($cid);
+ $r->print(' ('.$course_description{'description'}.')');
+ }
+ }
+ $r->print('
';
+ return $output;
+}
+
+sub role_options_window {
+ my ($r) = @_;
+ my $cdom = $env{'form.cdom'};
+ my $cnum = $env{'form.cnum'};
+ my $type = $env{'form.type'};
+ my $addindex = $env{'form.setroles'};
+ my $role_selects = &role_selectors(1,1,'new',$type,undef,'rolepicker');
+ $r->print(<<"END_SCRIPT");
+
+END_SCRIPT
+ $r->print(&mt('Select roles, course status, section(s) and group(s) for users who will be able to access the portfolio file.'));
+ $r->print('