loncom/interface/portfolio.pm - diff

Return to portfolio.pm CVS log

Up to [LON-CAPA] / loncom / interface

Diff for /loncom/interface/portfolio.pm between versions 1.231 and 1.271

version 1.231, 2010/11/28 00:04:05	version 1.271, 2024/09/07 19:13:00
Line 63 sub group_form_data {	Line 63 sub group_form_data {
return $output;	return $output;
}	}

# receives a file name and path stub from username/userfiles/portfolio/	# receives a filename and path stub from username/userfiles/portfolio/
# returns an anchor tag consisting encoding filename and currentpath	# returns an anchor tag consisting encoding filename and currentpath
sub make_anchor {	sub make_anchor {
my ($url, $anchor_fields, $inner_text) = @_;	my ($url, $anchor_fields, $inner_text) = @_;
Line 98 sub display_common {	Line 98 sub display_common {
my $help_fileupload = &Apache::loncommon::help_open_topic('Portfolio AddFiles');	my $help_fileupload = &Apache::loncommon::help_open_topic('Portfolio AddFiles');
my $help_createdir = &Apache::loncommon::help_open_topic('Portfolio CreateDirectory');	my $help_createdir = &Apache::loncommon::help_open_topic('Portfolio CreateDirectory');
my $help_portfolio = &Apache::loncommon::help_open_topic('Portfolio About', &mt('Help on the portfolio'));	my $help_portfolio = &Apache::loncommon::help_open_topic('Portfolio About', &mt('Help on the portfolio'));
$r->print(&display_usage($group));	$r->print(&display_portfolio_usage($group,$help_portfolio));
my $parse_check;	my $parse_check;
if (!&suppress_embed_prompt()) {	if (!&suppress_embed_prompt()) {
$parse_check = <<"END";	$parse_check = <<"END";
Line 112 sub display_common {	Line 112 sub display_common {
END	END
}	}

$r->print('<div>'.$help_portfolio);	# Find space available before uploading
	my $free_space = &free_space($group);

# Upload File	# Upload File
$r->print('<div class="LC_left_float">'	$r->print('<div class="LC_left_float">'
.'<form method="post" enctype="multipart/form-data" action="'.$escuri.'">'	.'<form method="post" enctype="multipart/form-data" action="'.$escuri.'">'
.'<fieldset>'	.'<fieldset>'
.'<legend>'.$lt{'upload_label'}.'</legend>'	.'<legend>'.$lt{'upload_label'}.'</legend>'
.$groupitem	.$groupitem
.'<input name="uploaddoc" type="file" />'	.'<input name="uploaddoc" type="file" class="LC_flUpload" />'
	.'<input type="hidden" id="LC_free_space" value="'.$free_space.'" />'
.'<input type="hidden" name="currentpath" value="'.$current_path.'" />'	.'<input type="hidden" name="currentpath" value="'.$current_path.'" />'
.'<input type="hidden" name="action" value="'.$env{"form.action"}.'" />'	.'<input type="hidden" name="action" value="'.$env{"form.action"}.'" />'
	.'<input type="hidden" name="symb" value="'.$env{"form.symb"}.'" />'
.'<input type="hidden" name="fieldname" value="'.$env{"form.fieldname"}.'" />'	.'<input type="hidden" name="fieldname" value="'.$env{"form.fieldname"}.'" />'
.'<input type="hidden" name="mode" value="'.$env{"form.mode"}.'" />'	.'<input type="hidden" name="mode" value="'.$env{"form.mode"}.'" />'
.'<input type="submit" name="storeupl" value="'.$lt{'upload'}.'" />'	.'<input type="submit" name="storeupl" value="'.$lt{'upload'}.'" />'
Line 139 END	Line 143 END
.'<input name="newdir" type="text" />'.$groupitem	.'<input name="newdir" type="text" />'.$groupitem
.'<input type="hidden" name="currentpath" value="'.$current_path.'" />'	.'<input type="hidden" name="currentpath" value="'.$current_path.'" />'
.'<input type="hidden" name="action" value="'.$env{"form.action"}.'" />'	.'<input type="hidden" name="action" value="'.$env{"form.action"}.'" />'
	.'<input type="hidden" name="symb" value="'.$env{"form.symb"}.'" />'
.'<input type="hidden" name="fieldname" value="'.$env{"form.fieldname"}.'" />'	.'<input type="hidden" name="fieldname" value="'.$env{"form.fieldname"}.'" />'
.'<input type="hidden" name="mode" value="'.$env{"form.mode"}.'" />'	.'<input type="hidden" name="mode" value="'.$env{"form.mode"}.'" />'
.'<input type="submit" name="createdir" value="'.$lt{'createdir'}.'" />'	.'<input type="submit" name="createdir" value="'.$lt{'createdir'}.'" />'
Line 147 END	Line 152 END
.'</form>'	.'</form>'
.'</div>'	.'</div>'
);	);
$r->print('</div>');
} # end "if can_upload"	} # end "if can_upload"

my @tree = split (/\//,$current_path);	my @tree = split (/\//,$current_path);
Line 155 END	Line 159 END
'selectfile' => $port_path,	'selectfile' => $port_path,
'currentpath' => '/',	'currentpath' => '/',
'mode' => $env{"form.mode"},	'mode' => $env{"form.mode"},
	'symb' => $env{"form.symb"},
'fieldname' => $env{"form.fieldname"},	'fieldname' => $env{"form.fieldname"},
'continue' => $env{"form.continue"}	'continue' => $env{"form.continue"}
);	);
Line 168 END	Line 173 END
'selectfile' => $tree[$i],	'selectfile' => $tree[$i],
'currentpath' => $newCurrentPath,	'currentpath' => $newCurrentPath,
'mode' => $env{"form.mode"},	'mode' => $env{"form.mode"},
	'symb' => $env{"form.symb"},
'fieldname' => $env{"form.fieldname"},	'fieldname' => $env{"form.fieldname"},
'continue' => $env{"form.continue"}	'continue' => $env{"form.continue"}
);	);
Line 177 END	Line 183 END
$r->print('</span>');	$r->print('</span>');
$r->print(&Apache::loncommon::help_open_topic('Portfolio ChangeDirectory'));	$r->print(&Apache::loncommon::help_open_topic('Portfolio ChangeDirectory'));
&Apache::lonhtmlcommon::store_recent($namespace,$current_path,$current_path);	&Apache::lonhtmlcommon::store_recent($namespace,$current_path,$current_path);
$r->print('<br /><form method="post" action="'.$url.'?mode='.$env{"form.mode"}.'&fieldname='.$env{"form.fieldname"}.&group_args());	$r->print('<br /><form method="post" action="'.$url.'?mode='.$env{"form.mode"}.'&fieldname='.$env{"form.fieldname"}.'&symb='.$env{'form.symb'}.&group_args());
$r->print('">'.	$r->print('">'.
&Apache::lonhtmlcommon::select_recent($namespace,'currentpath',	&Apache::lonhtmlcommon::select_recent($namespace,'currentpath',
'this.form.submit();'));	'this.form.submit();'));
$r->print("</form>");	$r->print("</form>");
}	}

sub display_usage {	sub display_portfolio_usage {
my ($group) = @_;	my ($group,$helpitem) = @_;
my $disk_quota = &get_quota($group);	my $disk_quota = &get_quota($group);
my $getpropath = 1;	my $getpropath = 1;
my $portfolio_root = &get_portfolio_root();	my $portfolio_root = &get_portfolio_root();
my ($uname,$udom) = &get_name_dom($group);	my ($uname,$udom) = &get_name_dom($group);
my $current_disk_usage =	my $current_disk_usage =
&Apache::lonnet::diskusage($udom,$uname,$portfolio_root,$getpropath);	&Apache::lonnet::diskusage($udom,$uname,$portfolio_root,$getpropath);
my $usage = $current_disk_usage/1000;	return &Apache::loncommon::head_subbox(
my $quota = $disk_quota/1000;	'<div style="float:right;padding-top:0;margin-top;0">'
my $percent;	.$helpitem
if ($disk_quota == 0) {	.'</div>'
$percent = 100.0;	.'<div>'
} else {	.&Apache::lonhtmlcommon::display_usage($current_disk_usage,
$percent = 100*($current_disk_usage/$disk_quota);	$disk_quota,'portfolio')
}	.'</div>');
$usage = sprintf("%.2f",$usage);
$quota = sprintf("%.2f",$quota);
$percent = sprintf("%.0f",$percent);
my ($color,$cssclass);
if ($percent <= 60) {
$color = '#00A000';
} elsif ($percent > 60 && $percent < 90) {
$color = '#FFD300';
$cssclass = 'class="LC_warning"';
} elsif( $percent >= 90) {
$color = '#FF0000';
$cssclass = 'class="LC_error"';
}
my $prog_width = $percent;
if ($prog_width > 100) {
$prog_width = 100;
}
my $disk_meter = '
<div id="meter1" align="left" '.$cssclass.'>'.&mt('Currently using [_1] of the [_2] available.',$usage.' MB <span style="font-weight:bold;">('.$percent.'%)</span>',$quota.' MB')."\n".
' <div id="meter2" style="display:block; margin-top:5px; margin-bottom:5px; margin-left:0px; margin-right:0px; width:400px; border:1px solid #000000; height:10px;">'."\n".
' <div id="meter3" style="display:block; background-color:'.$color.'; width:'.$prog_width.'%; height:10px; color:#000000; margin:0px;"></div>'."\n".
' </div>'."\n".
' </div>';
return &Apache::loncommon::head_subbox($disk_meter);
}	}

sub display_directory_line {	sub display_directory_line {
Line 255 sub display_directory_line {	Line 237 sub display_directory_line {
if ($lock_info) {	if ($lock_info) {
my %anchor_fields = ('lockinfo' => $fullpath);	my %anchor_fields = ('lockinfo' => $fullpath);
if ($versions) { # hold the folder open	if ($versions) { # hold the folder open
my ($fname,$version,$extension) = &Apache::grades::file_name_version_ext($fullpath);	my ($fname,$version,$extension) = &Apache::lonnet::file_name_version_ext($fullpath);
$fname =~ s\|^/\|\|;	$fname =~ s\|^/\|\|;
$anchor_fields{'showversions'} = $fname.'.'.$extension;	$anchor_fields{'showversions'} = $fname.'.'.$extension;
}	}
Line 285 sub display_directory_line {	Line 267 sub display_directory_line {

sub display_directory {	sub display_directory {
my ($r,$url,$current_path,$is_empty,$dir_list,$group,$can_upload,	my ($r,$url,$current_path,$is_empty,$dir_list,$group,$can_upload,
$can_modify,$can_delete,$can_setacl)=@_;	$can_modify,$can_delete,$can_setacl,$can_viewacl,$caller)=@_;
my $iconpath= $r->dir_config('lonIconsURL') . "/";	my $iconpath= $r->dir_config('lonIconsURL') . "/";
my $select_mode;	my $select_mode;
my $checked_files;	my $checked_files;
my $port_path = &get_port_path();	my $port_path = &get_port_path();
my ($uname,$udom) = &get_name_dom($group);	my ($uname,$udom) = &get_name_dom($group);
my $access_admin_text = &mt('View Status');	my $access_admin_text;
	if ($can_viewacl) {
	$access_admin_text = &mt('View Status');
	}
if ($can_setacl) {	if ($can_setacl) {
$access_admin_text = &mt('View/Change Status');	$access_admin_text = &mt('View/Change Status');
}	}
Line 329 sub display_directory {	Line 314 sub display_directory {
&mt('Using the portfolio file list'))	&mt('Using the portfolio file list'))
.'</p>'	.'</p>'
);	);
	my ($acl_helpfile,$acl_helplink);
	if ($caller eq 'coursegrp_portfolio') {
	$acl_helpfile = 'Portfolio ShareFile Group';
	} elsif ($can_setacl) {
	$acl_helpfile = 'Portfolio ShareFile';
	}
	unless ($can_setacl \|\| $can_viewacl) {
	$acl_helpfile = 'Portfolio ShareFile Off';
	}
	if ($acl_helpfile) {
	$acl_helplink = &Apache::loncommon::help_open_topic($acl_helpfile);
	}
$r->print(&Apache::loncommon::start_data_table()	$r->print(&Apache::loncommon::start_data_table()
.&Apache::loncommon::start_data_table_header_row()	.&Apache::loncommon::start_data_table_header_row()
.'<th colspan="2">'.&mt('Actions'). &Apache::loncommon::help_open_topic('Portfolio FileAction').'</th>'	.'<th colspan="2">'.&mt('Actions'). &Apache::loncommon::help_open_topic('Portfolio FileAction').'</th>'
Line 338 sub display_directory {	Line 335 sub display_directory {
.'<th>'.&mt('Size').'</th>'	.'<th>'.&mt('Size').'</th>'
.'<th>'.&mt('Last Modified').'</th>'	.'<th>'.&mt('Last Modified').'</th>'
.'<th> </th>'	.'<th> </th>'
.'<th>'.&mt('Current Access Status').&Apache::loncommon::help_open_topic('Portfolio ShareFile').'</th>'	.'<th>'.&mt('Current Access Status').$acl_helplink.'</th>'
.&Apache::loncommon::end_data_table_header_row());	.&Apache::loncommon::end_data_table_header_row());
}	}

Line 379 sub display_directory {	Line 376 sub display_directory {
my $href_edit_location="/editupload/$udom/$uname/$port_path".$current_path;	my $href_edit_location="/editupload/$udom/$uname/$port_path".$current_path;
my @dir_lines;	my @dir_lines;
my %versioned;	my %versioned;
foreach my $dir_line (sort	if (ref($dir_list) eq 'ARRAY') {
{	foreach my $dir_line (sort
my ($afile)=split('&',$a,2);	{
my ($bfile)=split('&',$b,2);	my ($afile)=split('&',$a,2);
return (lc($afile) cmp lc($bfile));	my ($bfile)=split('&',$b,2);
} (@$dir_list)) {	return (lc($afile) cmp lc($bfile));
my ($filename,$dom,undef,$testdir,undef,undef,undef,undef,$size,undef,$mtime,undef,undef,undef,$obs,undef)=split(/\&/,$dir_line,16);	} (@{$dir_list})) {
$filename =~ s/\s+$//;	my ($filename,$dom,undef,$testdir,undef,undef,undef,undef,$size,undef,$mtime,undef,undef,undef,$obs,undef)=split(/\&/,$dir_line,16);
my ($fname,$version,$extension) = &Apache::grades::file_name_version_ext($filename);	$filename =~ s/\s+$//;
if ($version) {	my ($fname,$version,$extension) = &Apache::lonnet::file_name_version_ext($filename);
my $fullpath = &prepend_group($current_path.$fname.'.'.$extension);	if ($version) {
push(@{ $versioned{$fullpath} },	my $fullpath = &prepend_group($current_path.$fname.'.'.$extension);
[$filename,$dom,$testdir,$size,$mtime,$obs,]);	push(@{ $versioned{$fullpath} },
} else {	[$filename,$dom,$testdir,$size,$mtime,$obs,]);
push(@dir_lines, [$filename,$dom,$testdir,$size,$mtime,$obs]);	} else {
}	push(@dir_lines, [$filename,$dom,$testdir,$size,$mtime,$obs]);
	}
	}
}	}
my $zerobyte;	my $zerobyte;
foreach my $dir_line (@dir_lines) {	foreach my $dir_line (@dir_lines) {
my ($filename,$dom,$testdir,$size,$mtime,$obs) = @$dir_line;	my ($filename,$dom,$testdir,$size,$mtime,$obs) = @$dir_line;
my ($fname,$version,$extension) = &Apache::grades::file_name_version_ext($filename);	my ($fname,$version,$extension) = &Apache::lonnet::file_name_version_ext($filename);
if (($filename ne '.') && ($filename ne '..') && ($filename !~ /\.meta$/ ) && ($filename !~ /(.)\.(\d+)\.([^\.])$/)) {	if (($filename ne '.') && ($filename ne '..') && ($filename !~ /\.meta$/ ) && ($filename !~ /(.)\.(\d+)\.([^\.])$/)) {
my $version_flag;	my $version_flag;
my $show_versions;	my $show_versions;
Line 445 sub display_directory {	Line 444 sub display_directory {
'selectfile' => $filename.'/',	'selectfile' => $filename.'/',
'currentpath' => $current_path.$filename.'/',	'currentpath' => $current_path.$filename.'/',
'mode' => $env{"form.mode"},	'mode' => $env{"form.mode"},
	'symb' => $env{"form.symb"},
'fieldname' => $env{"form.fieldname"},	'fieldname' => $env{"form.fieldname"},
'continue' => $env{"form.continue"}	'continue' => $env{"form.continue"}
);	);
Line 502 sub display_directory {	Line 502 sub display_directory {
my $cond_access = 0;	my $cond_access = 0;
foreach my $key (sort(keys(%{$access_controls{$fullpath}}))) {	foreach my $key (sort(keys(%{$access_controls{$fullpath}}))) {
my ($num,$scope,$end,$start) = &unpack_acc_key($key);	my ($num,$scope,$end,$start) = &unpack_acc_key($key);
	next if ($scope eq 'ip');
if (($now > $start) && (!$end \|\| $end > $now)) {	if (($now > $start) && (!$end \|\| $end > $now)) {
if ($scope eq 'public') {	if ($scope eq 'public') {
$pub_access = 1;	$pub_access = 1;
Line 529 sub display_directory {	Line 530 sub display_directory {
}	}
}	}
&display_directory_line($r,$select_mode, $filename, $mtime, $size, $css_class, $line,	&display_directory_line($r,$select_mode, $filename, $mtime, $size, $css_class, $line,
\%access_controls, $curr_access,$now, $version_flag, $href_location,	\%access_controls, $curr_access, $now, $version_flag, $href_location,
$url, $current_path, $access_admin_text);	$url, $current_path, $access_admin_text);
if ($show_versions) {	if ($show_versions) {
foreach my $dir_line (@{ $versioned{$fullpath} }) {	foreach my $dir_line (@{ $versioned{$fullpath} }) {
Line 552 sub display_directory {	Line 553 sub display_directory {
$r->print('	$r->print('
<input type="hidden" name="continue" value="true" />	<input type="hidden" name="continue" value="true" />
<input type="hidden" name="fieldname" value="'.$env{'form.fieldname'}.'" />	<input type="hidden" name="fieldname" value="'.$env{'form.fieldname'}.'" />
	<input type="hidden" name="symb" value="'.$env{'form.symb'}.'" />
<input type="hidden" name="mode" value="selectfile" />	<input type="hidden" name="mode" value="selectfile" />
<p>	<p>
<input type="submit" name="submit" value="'.&mt('Select checked files, and continue selecting').'" /><br />	<input type="submit" name="submit" value="'.&mt('Select checked files, and continue selecting').'" /><br />
<input type="button" name="doit" onClick="finishSelect();" value="'.&mt('Select checked files, and close window').'" />	<input type="button" name="doit" onclick="finishSelect();" value="'.&mt('Select checked files, and close window').'" />
</p>	</p>
<input type="hidden" name="currentpath" value="'.$current_path.'" />	<input type="hidden" name="currentpath" value="'.$current_path.'" />
</form>');	</form>');
Line 631 sub display_file {	Line 633 sub display_file {
}	}

sub done {	sub done {
my ($message,$url)=@_;	my ($linktext,$url)=@_;
unless (defined $message) {	unless (defined($linktext)) {
$message='Done';	$linktext='Return to directory';
}	}
my %anchor_fields = (	my %anchor_fields = (
'showversions' => $env{'form.showversions'},	'showversions' => $env{'form.showversions'},
'currentpath' => $env{'form.currentpath'},	'currentpath' => $env{'form.currentpath'},
'fieldname' => $env{'form.fieldname'},	'fieldname' => $env{'form.fieldname'},
	'symb' => $env{'form.symb'},
'mode' => $env{'form.mode'}	'mode' => $env{'form.mode'}
);	);
my $result = '<h3>'.&make_anchor($url,\%anchor_fields,&mt($message)).'</h3>';	my $result = &Apache::lonhtmlcommon::actionbox(
	[&make_anchor($url,\%anchor_fields,&mt($linktext))]);
return $result;	return $result;
}	}

Line 653 sub delete {	Line 657 sub delete {
my @files=&Apache::loncommon::get_env_multiple('form.selectfile');	my @files=&Apache::loncommon::get_env_multiple('form.selectfile');
my ($uname,$udom) = &get_name_dom($group);	my ($uname,$udom) = &get_name_dom($group);
if (&Apache::lonnet::is_locked($file_name,$udom,$uname) eq 'true') {	if (&Apache::lonnet::is_locked($file_name,$udom,$uname) eq 'true') {
$r->print(&mt('The file is locked and cannot be deleted.').'<br />');	$r->print(
$r->print(&done('Back',$url));	'<p class="LC_warning">'
	.&mt('The file is locked and cannot be deleted.')
	.'</p>'
	.&done(undef,$url)
	);
} else {	} else {
if (scalar(@files)) {	if (scalar(@files)) {
&open_form($r,$url);	&open_form($r,$url);
$r->print('<p>'.&mt('Delete [_1]?',&display_file(undef,\@files)).'</p>');	$r->print('<p>'.&mt('Delete [_1]?',&display_file(undef,\@files)).'</p>');
&close_form($r,$url);	&close_form($r,$url);
} else {	} else {
$r->print("No file was checked to delete.<br />");	$r->print('<p class="LC_warning">'.&mt('No file was checked to delete.').'</p>');
$r->print(&done(undef,$url));	$r->print(&done(undef,$url));
}	}
}	}
Line 675 sub delete_confirmed {	Line 683 sub delete_confirmed {
my $port_path = &get_port_path();	my $port_path = &get_port_path();
my $current_permissions = &Apache::lonnet::get_portfile_permissions($udom,	my $current_permissions = &Apache::lonnet::get_portfile_permissions($udom,
$uname);	$uname);
	my @msg;
foreach my $delete_file (@files) {	foreach my $delete_file (@files) {
$result=&Apache::lonnet::removeuserfile($uname,$udom,$port_path.	$result =
$env{'form.currentpath'}.	&Apache::lonnet::removeuserfile(
$delete_file);	$uname,$udom,$port_path.
	$env{'form.currentpath'}.
	$delete_file);
if ($result ne 'ok') {	if ($result ne 'ok') {
$r->print('<span class="LC_error">'	push(@msg, &Apache::lonhtmlcommon::confirm_success(
.&mt('An error occurred ([_1]) while trying to delete [_2].'	&mt('An error occurred ([_1]) while trying to delete [_2].'
,$result,&display_file(undef, $delete_file))	,$result,&display_file(undef, $delete_file)),1));
.'</span><br /><br />');	} else {
} else {	push(@msg, &Apache::lonhtmlcommon::confirm_success(
$r->print(&mt('File: [_1] deleted.',	&mt('File: [_1] deleted.'
&display_file(undef,$delete_file)));	,&display_file(undef,$delete_file))));
my $file_name = $env{'form.currentpath'}.$delete_file;	my $file_name = $env{'form.currentpath'}.$delete_file;
$file_name = &prepend_group($file_name);	$file_name = &prepend_group($file_name);
my %access_controls =	my %access_controls =
Line 702 sub delete_confirmed {	Line 713 sub delete_confirmed {
&Apache::lonnet::modify_access_controls($file_name,\%changes,	&Apache::lonnet::modify_access_controls($file_name,\%changes,
$udom,$uname);	$udom,$uname);
if ($outcome ne 'ok') {	if ($outcome ne 'ok') {
$r->print('<br />'.&mt("An error occurred ([_1]) while ".	push(@msg, &Apache::lonhtmlcommon::confirm_success(
"trying to delete access controls for the file.",$outcome).	&mt('An error occurred ([_1]) while '.
'</span><br /><br />');	'trying to delete access controls for the file.',$outcome),1));
} else {	} else {
if ($deloutcome eq 'ok') {	if ($deloutcome eq 'ok') {
$r->print('<br />'.&mt('Access controls also deleted for the file.').'<br /><br />');	push(@msg, &mt('Access controls also deleted for the file.')); # FIXME: Does the user really need this message?
} else {	} else {
$r->print('<span class="LC_error">'.'<br />'.	push(@msg, &Apache::lonhtmlcommon::confirm_success(
&mt("An error occurred ([_1]) while ".	&mt('An error occurred ([_1]) while '.
"trying to delete access controls for the file.",$deloutcome).	'trying to delete access controls for the file.'
'</span><br /><br />');	,$deloutcome),1));
}	}
}	}
}	}
}	}
}	}
}	}
	$r->print(&Apache::loncommon::confirmwrapper(join('<br />',@msg)));
$r->print(&done(undef,$url));	$r->print(&done(undef,$url));
}	}

Line 738 sub delete_dir_confirmed {	Line 750 sub delete_dir_confirmed {
my $port_path = &get_port_path();	my $port_path = &get_port_path();
my $result=&Apache::lonnet::removeuserfile($uname,$udom,$port_path.	my $result=&Apache::lonnet::removeuserfile($uname,$udom,$port_path.
$directory_name);	$directory_name);

if ($result ne 'ok') {	if ($result ne 'ok') {
$r->print('<span class="LC_error">'	$r->print(
.&mt('An error occurred (dir) ([_1]) while trying to delete [_2].'	&Apache::loncommon::confirmwrapper(
,$result,$directory_name)	&Apache::lonhtmlcommon::confirm_success(
.'</span><br />');	&mt('An error occurred (dir) ([_1]) while trying to delete [_2].'
	,$result,$directory_name),1)));
	$r->print(&done(undef,$url));
	return;
} else {	} else {
# now remove from recent	# now remove from recent
&Apache::lonhtmlcommon::remove_recent($namespace,[$directory_name.'/']);	&Apache::lonhtmlcommon::remove_recent($namespace,[$directory_name.'/']);
Line 754 sub delete_dir_confirmed {	Line 769 sub delete_dir_confirmed {
}	}
$env{'form.currentpath'} = $directory_name;	$env{'form.currentpath'} = $directory_name;
}	}
	$r->print(
	&Apache::loncommon::confirmwrapper(
	&Apache::lonhtmlcommon::confirm_success(
	&mt('Directory successfully deleted'))));
$r->print(&done(undef,$url));	$r->print(&done(undef,$url));
}	}

Line 763 sub rename {	Line 782 sub rename {
my ($uname,$udom) = &get_name_dom($group);	my ($uname,$udom) = &get_name_dom($group);
$file_name = &prepend_group($file_name);	$file_name = &prepend_group($file_name);
if (&Apache::lonnet::is_locked($file_name,$udom,$uname) eq 'true') {	if (&Apache::lonnet::is_locked($file_name,$udom,$uname) eq 'true') {
$r->print("The file is locked and cannot be renamed.<br />");	$r->print(
	'<p class="LC_error">'
	.&mt('The file is locked and cannot be renamed.')
	.'</p>'
	);
$r->print(&done(undef,$url));	$r->print(&done(undef,$url));
} else {	} else {
&open_form($r,$url);	&open_form($r,$url);
Line 778 sub rename_confirmed {	Line 801 sub rename_confirmed {
my $filenewname=&Apache::lonnet::clean_filename($env{'form.filenewname'});	my $filenewname=&Apache::lonnet::clean_filename($env{'form.filenewname'});
my ($uname,$udom) = &get_name_dom($group);	my ($uname,$udom) = &get_name_dom($group);
my $port_path = &get_port_path();	my $port_path = &get_port_path();

	# Display warning in case of filename cleaning has changed the filename
	if ($filenewname ne $env{'form.filenewname'}) {
	$r->print(
	'<p><span class="LC_warning">'
	.&mt('Invalid characters')
	.'</span><br />'
	.&mt('The new filename was changed from [_1] to [_2].'
	,'<span class="LC_filename">'.&display_file('',$env{'form.filenewname'}).'</span>'
	,'<span class="LC_filename">'.&display_file('',$filenewname).'</span>')
	.'</p>'
	);

	}

	# Filename empty?
if ($filenewname eq '') {	if ($filenewname eq '') {
$r->print('<span class="LC_error">'.	$r->print(
&mt("Error: no valid filename was provided to rename to.").	&Apache::loncommon::confirmwrapper(
'</span><br />');	&Apache::lonhtmlcommon::confirm_success(
$r->print(&done(undef,$url));	&mt('Error: no valid filename was provided to rename to.'),1)));
return;	$r->print(&done(undef,$url));
	return;
}	}

	# Rename the file
my $chg_access;	my $chg_access;
my $result=	my $result=
&Apache::lonnet::renameuserfile($uname,$udom,	&Apache::lonnet::renameuserfile($uname,$udom,
Line 793 sub rename_confirmed {	Line 835 sub rename_confirmed {
if ($result eq 'ok') {	if ($result eq 'ok') {
$chg_access = &access_for_renamed($filenewname,$group,$udom,$uname);	$chg_access = &access_for_renamed($filenewname,$group,$udom,$uname);
} else {	} else {
$r->print('<span class="LC_error">'.	$r->print(
&mt('An error occurred ([_1]) while trying to rename [_2] to [_3].'	&Apache::loncommon::confirmwrapper(
,$result,&display_file(),&display_file('',$filenewname))	&Apache::lonhtmlcommon::confirm_success(
.'</span><br />');	&mt('An error occurred ([_1]) while trying to rename [_2] to [_3].'
	,$result,&display_file(),&display_file('',$filenewname))
	,1)));
	$r->print(&done(undef,$url));
return;	return;
}	}
if ($filenewname ne $env{'form.filenewname'}) {
$r->print(&mt("The new file name was changed from:<br />[_1] to [_2]",
'<strong>'.&display_file('',$env{'form.filenewname'}).'</strong>',
'<strong>'.&display_file('',$filenewname).'</strong>'));
}
$r->print($chg_access);	$r->print($chg_access);
	$r->print(
	&Apache::loncommon::confirmwrapper(
	&Apache::lonhtmlcommon::confirm_success(
	&mt('File successfully renamed'))));
$r->print(&done(undef,$url));	$r->print(&done(undef,$url));
}	}

Line 859 sub access_for_renamed {	Line 903 sub access_for_renamed {
}	}

sub display_access {	sub display_access {
my ($r,$url,$group,$can_setacl,$port_path,$action) = @_;	my ($r,$url,$group,$can_setacl,$can_viewacl,$port_path,$action) = @_;
my ($uname,$udom) = &get_name_dom($group);	my ($uname,$udom) = &get_name_dom($group);
my $file_name = $env{'form.currentpath'}.$env{'form.access'};	my $file_name = $env{'form.currentpath'}.$env{'form.access'};
$file_name = &prepend_group($file_name);	$file_name = &prepend_group($file_name);
Line 869 sub display_access {	Line 913 sub display_access {
my $aclcount = keys(%access_controls);	my $aclcount = keys(%access_controls);
my ($header,$info);	my ($header,$info);
if ($action eq 'chgaccess') {	if ($action eq 'chgaccess') {
$header = '<h3>'.&mt('Allowing others to retrieve file: [_1]',$port_path.$env{'form.currentpath'}.$env{'form.access'}).'</h3>';	my $uhome = &Apache::lonnet::homeserver($uname,$udom);
	my $prefix = &Apache::lonnet::url_prefix($r,$udom,$uhome,'web');
	$header =
	'<h2>'
	.&mt('Allowing others to retrieve file: [_1]'
	,'<span class="LC_filename">'
	.$port_path.$env{'form.currentpath'}.$env{'form.access'}
	.'</span>')
	.'</h2>';
$info .= &mt('Access to this file by others can be set to be one or more of the following types: public, passphrase-protected or conditional.');	$info .= &mt('Access to this file by others can be set to be one or more of the following types: public, passphrase-protected or conditional.');
$info .= '<br /><ul><li>'.&mt('Public files are available to anyone without the need for login.');	$info .= '<br /><ul><li>'.&mt('Public files are available to anyone without the need for login.');
$info .= '</li><li>'.&mt('Passphrase-protected files do not require log-in, but will require the viewer to enter the passphrase you set.');	$info .= '</li><li>'.&mt('Passphrase-protected files do not require log-in, but will require the viewer to enter the passphrase you set.');
$info .= '</li><li>'.&explain_conditionals();	$info .= '</li><li>'.&explain_conditionals();
$info .= '</li></ul>'.	$info .= '</li></ul>'.
&mt('A listing of files viewable without log-in is available at: ')."<a href=\"/adm/$udom/$uname/aboutme/portfolio\">".&Apache::lonnet::absolute_url($ENV{'SERVER_NAME'})."/adm/$udom/$uname/aboutme/portfolio</a>.<br />";	&mt('A listing of files viewable without log-in is available at: ')."<a href=\"$prefix/adm/$udom/$uname/aboutme/portfolio\">$prefix/adm/$udom/$uname/aboutme/portfolio</a>.<br />";
if ($group eq '') {	if ($group eq '') {
$info .= &mt("For logged in users a 'Display file listing' link will also appear (when there are viewable files) on your personal information page:");	$info .= &mt("For logged in users a 'Display file listing' link will also appear (when there are viewable files) on your personal information page:");
} else {	} else {
$info .= &mt("For logged in users a 'Display file listing' link will also appear (when there are viewable files) on the course information page:");	$info .= &mt("For logged in users a 'Display file listing' link will also appear (when there are viewable files) on the course information page:");
}	}
$info .= "<br /><a href=\"/adm/$udom/$uname/aboutme\">".&Apache::lonnet::absolute_url($ENV{'SERVER_NAME'})."/adm/$udom/$uname/aboutme</a><br />";	$info .= "<br /><a href=\"$prefix/adm/$udom/$uname/aboutme\">$prefix/adm/$udom/$uname/aboutme</a><br />";
if ($group ne '') {	if ($group ne '') {
$info .= &mt("Users with privileges to edit course contents may add a course information page to a course using the 'Course Info' button in DOCS").'<br />';	$info .= &mt("Users with course editing rights may add a 'Group Portfolio' item using the Course Editor (Collaboration tab), to provide access to viewable group portfolio files.").'<br />';
}	}
} else {	} else {
$header = '<h3>'.&mt('Conditional access controls for file: [_1]',$port_path.$env{'form.currentpath'}.$env{'form.access'}).'</h3>'.	$header = '<h3>'.&mt('Conditional access controls for file: [_1]',$port_path.$env{'form.currentpath'}.$env{'form.access'}).'</h3>'.
Line 902 sub display_access {	Line 954 sub display_access {
'cancel' => &mt('Return to directory'),	'cancel' => &mt('Return to directory'),
};	};
&close_form($r,$url,$button_text);	&close_form($r,$url,$button_text);
} else {	} elsif ($can_viewacl) {
$r->print($header);	$r->print($header);
if ($aclcount) {	if ($aclcount) {
$r->print($info);	$r->print($info);
}	}
&view_access_settings($r,$url,$access_controls{$file_name},$aclcount);	&view_access_settings($r,$url,$access_controls{$file_name},$aclcount);
	} else {
	$r->print($header);
	$r->print(&mt('You do not have sufficient privileges to view access controls').'<br />');
}	}
	my %anchor_fields = (
	'currentpath' => $env{'form.currentpath'}
	);
	$r->print('<br />'.&make_anchor($url, \%anchor_fields, &mt('Return to directory')));
	return;
}	}

sub explain_conditionals {	sub explain_conditionals {
return	return
&mt('Conditional files are accessible to logged-in users with accounts in the LON-CAPA network, who satisfy the conditions you set.').'<br />'."\n".	&mt('Conditional files are accessible to users who satisfy the conditions you set.').'<br /><ul>'.
&mt('The conditions can include affiliation with a particular course or community, or a user account in a specific domain.').'<br />'."\n".	'<li>'.&mt('Conditions can be IP-based, in which case no log-in is required').'</li>'.
&mt('Alternatively access can be granted to people with specific LON-CAPA usernames and domains.');	'<li>'.&mt("Conditions can also be based on a user's status, in which case the user needs an account in the LON-CAPA network, and needs to be logged in.").'<br />'."\n".
	&mt('The status-based conditions can include affiliation with a particular course or community, or a user account in a specific domain.').'<br />'."\n".
	&mt('Alternatively access can be granted to people with specific LON-CAPA usernames and domains.').'</li></ul>';
}	}

sub view_access_settings {	sub view_access_settings {
Line 956 sub build_access_summary {	Line 1018 sub build_access_summary {
domains => 'Conditional: domain-based',	domains => 'Conditional: domain-based',
users => 'Conditional: user-based',	users => 'Conditional: user-based',
course => 'Conditional: course/community-based',	course => 'Conditional: course/community-based',
	userip => 'Conditional: IP-based',
);	);
my @allscopes = ('public','guest','domains','users','course');	my @allscopes = ('public','guest','domains','users','course','userip');
foreach my $scope (@allscopes) {	foreach my $scope (@allscopes) {
if ((!(exists($todisplay{$scope}))) \|\| (ref($todisplay{$scope}) ne 'HASH')) {	if ((!(exists($todisplay{$scope}))) \|\| (ref($todisplay{$scope}) ne 'HASH')) {
next;	next;
Line 972 sub build_access_summary {	Line 1035 sub build_access_summary {
$showstart = &mt('Deleted');	$showstart = &mt('Deleted');
$showend = $showstart;	$showend = $showstart;
} else {	} else {
$showstart = localtime($start);	$showstart = &Apache::lonlocal::locallocaltime($start);
if ($end == 0) {	if ($end == 0) {
$showend = &mt('No end date');	$showend = &mt('No end date');
} else {	} else {
$showend = localtime($end);	$showend = &Apache::lonlocal::locallocaltime($end);
}	}
}	}
$r->print('<td>'.&mt($scope_desc{$scope}));	$r->print('<td>'.&mt($scope_desc{$scope}));
Line 1034 sub build_access_summary {	Line 1097 sub build_access_summary {
} elsif ($scope eq 'users') {	} elsif ($scope eq 'users') {
my $curr_user_list = &sort_users($content->{'users'});	my $curr_user_list = &sort_users($content->{'users'});
$r->print(&mt('Users: ').$curr_user_list);	$r->print(&mt('Users: ').$curr_user_list);
	} elsif ($scope eq 'userip') {
	my $curr_ips_list = &sort_ips($content->{'userip'});
	$r->print(&mt('IP(s):').' '.$curr_ips_list);
} else {	} else {
$r->print(' ');	$r->print(' ');
}	}
Line 1074 sub update_access {	Line 1140 sub update_access {
}	}
}	}
my $file_name = $env{'form.currentpath'}.$env{'form.selectfile'};	my $file_name = $env{'form.currentpath'}.$env{'form.selectfile'};
$r->print('<h3>'.&mt('Allowing others to retrieve file: [_1]',	$r->print('<h2>'.&mt('Allowing others to retrieve file: [_1]',
$port_path.$file_name).'</h3>'."\n");	'<span class="LC_filename">'.$port_path.$file_name.'</span>').'</h2>'."\n");
$file_name = &prepend_group($file_name);	$file_name = &prepend_group($file_name);
my ($uname,$udom) = &get_name_dom($group);	my ($uname,$udom) = &get_name_dom($group);
my ($errors,$outcome,$deloutcome,$new_values,$translation);	my ($errors,$outcome,$deloutcome,$new_values,$translation);
Line 1142 sub update_access {	Line 1208 sub update_access {
my $totalnew = 0;	my $totalnew = 0;
my $status = 'new';	my $status = 'new';
my ($firstitem,$lastitem);	my ($firstitem,$lastitem);
my @types = ('course','domains','users');	my @types = ('course','domains','users','userip');
foreach my $newitem (@types) {	foreach my $newitem (@types) {
$allnew += $env{'form.new'.$newitem};	$allnew += $env{'form.new'.$newitem};
}	}
Line 1150 sub update_access {	Line 1216 sub update_access {
my $now = time;	my $now = time;
my $then = $now + (606024*180); # six months approx.	my $then = $now + (606024*180); # six months approx.
&open_form($r,$url);	&open_form($r,$url);
my %showtypes = &Apache::lonlocal::texthash (	my %showtypes = (
course => 'course/community',	course => 'course/community',
domains => 'domain',	domains => 'domain',
users => 'user',	users => 'user',
	userip => 'IP',
);	);
foreach my $newitem (@types) {	foreach my $newitem (@types) {
if ($env{'form.new'.$newitem} > 0) {	next if ($env{'form.new'.$newitem} <= 0);
$r->print('<br />'.&mt('Add new [_1]-based[_2] access control for portfolio file: [_3]','<b>'.$showtypes{$newitem},'</b>','<b>'.$env{'form.currentpath'}.$env{'form.selectfile'}.'</b>').'<br /><br />');	$r->print(
$firstitem = $totalnew;	'<p>'
$lastitem = $totalnew + $env{'form.new'.$newitem};	.&mt('Add new [_1]'.$showtypes{$newitem}.'-based[_2] access control for portfolio file: [_3]',
$totalnew = $lastitem;	'<b>','</b>',
my @numbers;	'<span class="LC_filename"><b>'
for (my $i=$firstitem; $i<$lastitem; $i++) {	.$env{'form.currentpath'}.$env{'form.selectfile'}.'</b></span>')
push (@numbers,$i);	.'</p>');
}	$firstitem = $totalnew;
&display_access_row($r,$status,$newitem,\@numbers,	$lastitem = $totalnew + $env{'form.new'.$newitem};
$access_controls{$file_name},$now,$then);	$totalnew = $lastitem;
	my @numbers;
	for (my $i=$firstitem; $i<$lastitem; $i++) {
	push(@numbers,$i);
}	}
	&display_access_row($r,$status,$newitem,\@numbers,
	$access_controls{$file_name},$now,$then);
}	}
&close_form($r,$url);	&close_form($r,$url);
} else {	} else {
Line 1175 sub update_access {	Line 1247 sub update_access {
'currentpath' => $env{'form.currentpath'},	'currentpath' => $env{'form.currentpath'},
'access' => $env{'form.selectfile'}	'access' => $env{'form.selectfile'}
);	);
$r->print('<br />'.&make_anchor($url, \%anchor_fields, &mt('Display all access settings for this file')));	my @actions;
	push(@actions, &make_anchor($url, \%anchor_fields, &mt('Display all access settings for this file')));
delete $anchor_fields{'access'};	delete $anchor_fields{'access'};
$r->print('     '.&make_anchor($url,\%anchor_fields,&mt('Return to directory')));	push(@actions, &make_anchor($url,\%anchor_fields,&mt('Return to directory')));
	$r->print('<br />'.&Apache::lonhtmlcommon::actionbox(\@actions));
}	}
return;	return;
}	}
Line 1250 sub build_access_record {	Line 1324 sub build_access_record {
'udom' => $udom	'udom' => $udom
});	});
}	}
	} elsif ($scope eq 'userip') {
	my $ipslist = $env{'form.ips_'.$num};
	$ipslist =~ s/\s+//sg;
	my %ipshash = map { ($_,1) } (split(/,/,$ipslist));
	foreach my $ip (keys(%ipshash)) {
	push(@{$record->{'ip'}},$ip);
	}
}	}
return $record;	return $record;
}	}
Line 1275 sub sort_users {	Line 1356 sub sort_users {
return $curr_user_list;	return $curr_user_list;
}	}

	sub sort_ips {
	my ($ips) = @_;
	if (ref($ips) eq 'ARRAY') {
	return join(",\n",sort(@{$ips}));
	}
	}

sub access_setting_table {	sub access_setting_table {
my ($r,$url,$filename,$access_controls,$action) = @_;	my ($r,$url,$filename,$access_controls,$action) = @_;
my ($public,$publictext);	my ($public,$publictext);
Line 1284 sub access_setting_table {	Line 1372 sub access_setting_table {
my @courses = ();	my @courses = ();
my @domains = ();	my @domains = ();
my @users = ();	my @users = ();
	my @ips = ();
my $now = time;	my $now = time;
my $then = $now + (606024*180); # six months approx.	my $then = $now + (606024*180); # six months approx.
my ($num,$scope,$publicnum,$guestnum);	my ($num,$scope,$publicnum,$guestnum);
Line 1306 sub access_setting_table {	Line 1395 sub access_setting_table {
push(@domains,$key);	push(@domains,$key);
} elsif ($scope eq 'users') {	} elsif ($scope eq 'users') {
push(@users,$key);	push(@users,$key);
	} elsif ($scope eq 'userip') {
	push(@ips,$key);
}	}
}	}
$acl_count{$scope} ++;	$acl_count{$scope} ++;
Line 1317 sub access_setting_table {	Line 1408 sub access_setting_table {
$guesttext,$access_controls,%conditionals);	$guesttext,$access_controls,%conditionals);
} else {	} else {
&condition_setting($r,$access_controls,$now,$then,\%acl_count,	&condition_setting($r,$access_controls,$now,$then,\%acl_count,
\@domains,\@users,\@courses);	\@domains,\@users,\@courses,\@ips);
}	}
$r->print('</td></tr></table>');	$r->print('</td></tr></table>');
}	}
Line 1362 sub standard_settings {	Line 1453 sub standard_settings {
$r->print(&Apache::loncommon::end_data_table_row());	$r->print(&Apache::loncommon::end_data_table_row());
$r->print(&Apache::loncommon::end_data_table());	$r->print(&Apache::loncommon::end_data_table());
$r->print('</td></tr><tr><td colspan="3"> </td></tr>'.	$r->print('</td></tr><tr><td colspan="3"> </td></tr>'.
'<tr><td colspan="3">');	'<tr><td colspan="3" valign="top">');
my $numconditionals = 0;	my $numconditionals = 0;
my $conditionstext;	my $conditionstext;
my %cond_status;	my %cond_status;
foreach my $scope ('domains','users','course') {	foreach my $scope ('domains','users','course','userip') {
$numconditionals += $acl_count->{$scope};	$numconditionals += $acl_count->{$scope};
if ($acl_count->{$scope} > 0) {	if ($acl_count->{$scope} > 0) {
if ($conditionstext ne 'Active') {	if ($conditionstext ne 'Active') {
foreach my $key (keys(%{$conditionals{$scope}})) {	foreach my $key (keys(%{$conditionals{$scope}})) {
$conditionstext = &acl_status($start->{$key},$end->{$key},$now);	$conditionstext = &acl_status($start->{$key},$end->{$key},$now);
if ($conditionstext eq 'Active') {	if ($conditionstext eq 'Active') {
Line 1400 sub standard_settings {	Line 1491 sub standard_settings {
&build_access_summary($r,$count,$chg,%conditionals);	&build_access_summary($r,$count,$chg,%conditionals);
$r->print(&Apache::loncommon::end_data_table());	$r->print(&Apache::loncommon::end_data_table());
} else {	} else {
$r->print(&make_anchor($url,\%anchor_fields,&mt('Add conditional access')).' '.&mt('based on domain, username, or course/community affiliation.'));	$r->print(&make_anchor($url,\%anchor_fields,&mt('Add conditional access')).' '.&mt("based on domain, username, course/community affiliation or user's IP address."));
}	}
}	}

sub condition_setting {	sub condition_setting {
my ($r,$access_controls,$now,$then,$acl_count,$domains,$users,$courses) = @_;	my ($r,$access_controls,$now,$then,$acl_count,$domains,$users,$courses,$ips) = @_;
$r->print('<tr><td valign="top">');	$r->print('<tr><td valign="top">');
&access_element($r,'domains',$acl_count,$domains,$access_controls,$now,$then);	&access_element($r,'domains',$acl_count,$domains,$access_controls,$now,$then);
$r->print('</td><td> </td><td valign="top">');	$r->print('</td><td> </td><td valign="top">');
&access_element($r,'users',$acl_count,$users,$access_controls,$now,$then);	&access_element($r,'users',$acl_count,$users,$access_controls,$now,$then);
$r->print('</td></tr><tr><td colspan="3"></td></tr><tr>');	$r->print('</td></tr><tr><td colspan="3"></td></tr><tr><td valign="top">');
if ($acl_count->{course} > 0) {
$r->print('<td colspan="3" valign="top">');
} else {
$r->print('<td valign="top">');
}
&access_element($r,'course',$acl_count,$courses,$access_controls,$now,$then);	&access_element($r,'course',$acl_count,$courses,$access_controls,$now,$then);
$r->print('</td>');	$r->print('</td><td> </td><td valign="top">');
	&access_element($r,'userip',$acl_count,$ips,$access_controls,$now,$then);
$r->print('</td></tr></table>');	$r->print('</td></tr></table>');
}	}

Line 1434 sub acl_status {	Line 1521 sub acl_status {

sub access_element {	sub access_element {
my ($r,$type,$acl_count,$items,$access_controls,$now,$then) = @_;	my ($r,$type,$acl_count,$items,$access_controls,$now,$then) = @_;
my %typetext = &Apache::lonlocal::texthash(	my %typetext = (
domains => 'Domain',	domains => 'Domain',
users => 'User',	users => 'User',
course => 'Course/Community'	course => 'Course/Community',
	userip => 'IP',
);	);
$r->print('<h3>'.&mt('[_1]-based conditional access: ',$typetext{$type}));	$r->print('<h3>'.&mt($typetext{$type}.'-based conditional access:').' ');
if ($$acl_count{$type}) {	if ($$acl_count{$type}) {
$r->print($$acl_count{$type}.' ');	$r->print(&mt('[quant,_1,condition]',$$acl_count{$type}));
if ($$acl_count{$type} > 1) {
$r->print(&mt('conditions'));
} else {
$r->print(&mt('condition'));
}
} else {	} else {
$r->print(&mt('Off'));	$r->print(&mt('Off'));
}	}
Line 1457 sub access_element {	Line 1540 sub access_element {

sub display_access_row {	sub display_access_row {
my ($r,$status,$type,$items,$access_controls,$now,$then) = @_;	my ($r,$status,$type,$items,$access_controls,$now,$then) = @_;
my $showtype;	my ($showtype, $infotype);
if ($type eq 'course') {	if ($type eq 'course') {
$showtype = &mt('Courses/Communities');	$showtype = &mt('Courses/Communities');
	$infotype = 'Course/Community';
} elsif ($type eq 'domains') {	} elsif ($type eq 'domains') {
$showtype = &mt('Domains');	$showtype = &mt('Domains');
	$infotype = 'Domain';
} elsif ($type eq 'users') {	} elsif ($type eq 'users') {
$showtype = &mt('Users');	$showtype = &mt('Users');
	$infotype = 'User';
	} elsif ($type eq 'userip') {
	$showtype = &mt('IP-based');
	$infotype = 'IP';
}	}
if (@{$items} > 0) {	if (@{$items} > 0) {
my @all_doms;	my @all_doms;
Line 1473 sub display_access_row {	Line 1562 sub display_access_row {
$r->print('<th>'.&mt('Action?').'</th><th>'.$showtype.'</th><th>'.	$r->print('<th>'.&mt('Action?').'</th><th>'.$showtype.'</th><th>'.
&mt('Dates available').'</th>');	&mt('Dates available').'</th>');
if ($type eq 'course' && $status eq 'old') {	if ($type eq 'course' && $status eq 'old') {

$r->print('<th>'.&mt('Allowed course/community affiliations').	$r->print('<th>'.&mt('Allowed course/community affiliations').
'</th>');	'</th>');
$colspan ++;	$colspan ++;
Line 1490 sub display_access_row {	Line 1578 sub display_access_row {
$then);	$then);
} elsif ($type eq 'users') {	} elsif ($type eq 'users') {
&users_row($r,$status,$key,$access_controls,$now,$then);	&users_row($r,$status,$key,$access_controls,$now,$then);
	} elsif ($type eq 'userip') {
	&ips_row($r,$status,$key,$access_controls,$now,$then);
}	}
$r->print(&Apache::loncommon::end_data_table_row());	$r->print(&Apache::loncommon::end_data_table_row());
}	}
Line 1501 sub display_access_row {	Line 1591 sub display_access_row {
}	}
$r->print(&Apache::loncommon::end_data_table());	$r->print(&Apache::loncommon::end_data_table());
} else {	} else {
$r->print(&mt('No [_1]-based conditions defined.',$showtype).'<br />'.	$r->print(
&additional_item($type));	'<p class="LC_info">'
	.&mt('No '.$infotype.'-based conditions defined')
	.'</p>'
	.&additional_item($type)
	);
}	}
return;	return;
}	}
Line 1510 sub display_access_row {	Line 1604 sub display_access_row {
sub course_js {	sub course_js {
return qq\|	return qq\|
<script type="text/javascript">	<script type="text/javascript">
	// <![CDATA[
function setRoleOptions(num,roleid,cdom,cnum,type) {	function setRoleOptions(num,roleid,cdom,cnum,type) {
updateIndexNum = getIndexByValue('update',num);	updateIndexNum = getIndexByValue('update',num);
var addItem = 'add_role_'+num;	var addItem = 'add_role_'+num;
Line 1549 function getIndexByValue(name,value) {	Line 1644 function getIndexByValue(name,value) {
return -1;	return -1;
}	}

	// ]]>
</script>	</script>
\|;	\|;
}	}
Line 1601 sub course_row {	Line 1697 sub course_row {
}	}
$r->print('<br />'.&mt('Add a roles-based condition').	$r->print('<br />'.&mt('Add a roles-based condition').
' <input type="checkbox" name="add_role_'.	' <input type="checkbox" name="add_role_'.
$num.'" onClick="javascript:setRoleOptions('."'$num',	$num.'" onclick="javascript:setRoleOptions('."'$num',
'$max_id','$content->{'domain'}','$content->{'number'}',	'$max_id','$content->{'domain'}','$content->{'number'}',
'$showtype'".')" value="" />');	'$showtype'".')" value="" />');
$newrole_id = $max_id;	$newrole_id = $max_id;
Line 1662 sub users_row {	Line 1758 sub users_row {
$r->print('<td>'.&actionbox($status,$num,$scope).'</td><td>'.&mt("Format for users' username:domain information:").'<br /><tt>sparty:msu,illini:uiuc ... etc.</tt><br /><textarea name="users_'.$num.'" cols="30" rows="5">'.$curr_user_list.'</textarea></td><td>'.&dateboxes($num,$start,$end).'</td>');	$r->print('<td>'.&actionbox($status,$num,$scope).'</td><td>'.&mt("Format for users' username:domain information:").'<br /><tt>sparty:msu,illini:uiuc ... etc.</tt><br /><textarea name="users_'.$num.'" cols="30" rows="5">'.$curr_user_list.'</textarea></td><td>'.&dateboxes($num,$start,$end).'</td>');
}	}

	sub ips_row {
	my ($r,$status,$item,$access_controls,$now,$then) = @_;
	my ($num,$scope,$end,$start) = &set_identifiers($status,$item,$now,$then,
	'userip');
	my $curr_ips_list;
	if ($status eq 'old') {
	my $content = $$access_controls{$item};
	$curr_ips_list = &sort_ips($content->{'userip'});
	}
	$r->print('<td>'.&actionbox($status,$num,$scope).'</td><td>'.&mt('Format for IP controls').'<br />'.
	&mt('[_1] or [_2] or [_3] or [_4] or [_5]','<tt>35.8.*</tt>','<tt>35.8.3.[34-56]</tt>',
	'<tt>*.msu.edu</tt>','<tt>35.8.3.34</tt>','<tt>somehostname.pa.msu.edu</tt>').'<br />'.
	&mt('Use a comma to separate different ranges.').'</br/>'.
	'<textarea name="ips_'.$num.'" cols="30" rows="5">'.$curr_ips_list.'</textarea></td>'.
	'<td>'.&dateboxes($num,$start,$end).'</td>');
	}

sub additional_item {	sub additional_item {
my ($type) = @_;	my ($type) = @_;
my $showtype;	my $showtype;
if ($type eq 'course') {	if ($type eq 'course') {
$showtype = &mt('course/community');	$showtype = 'course/community';
} elsif ($type eq 'domains') {	} elsif ($type eq 'domains') {
$showtype = &mt('domains');	$showtype = 'domain';
} elsif ($type eq 'users') {	} elsif ($type eq 'users') {
$showtype = &mt('users');	$showtype = 'user';
	} elsif ($type eq 'userip') {
	$showtype = 'IP';
}	}
my $output = &mt('Add new [_1] condition(s)?',$showtype).' '.&mt('Number to add: ').'<input type="text" name="new'.$type.'" size="3" value="0" />';	return
return $output;	&mt('Add new '.$showtype.'-based condition(s)?')
	.' '.&mt('Number to add: ')
	.'<input type="text" name="new'.$type.'" size="3" value="0" />';
}	}

sub actionbox {	sub actionbox {
Line 1681 sub actionbox {	Line 1798 sub actionbox {
my $output = '<span class="LC_nobreak"><label>';	my $output = '<span class="LC_nobreak"><label>';
if ($status eq 'new') {	if ($status eq 'new') {
my $checkstate;	my $checkstate;
if ($scope eq 'domains' \|\| $scope eq 'users' \|\| $scope eq 'course') {	if ($scope eq 'domains' \|\| $scope eq 'users' \|\| $scope eq 'course' \|\| $scope eq 'userip') {
$checkstate = 'checked="checked"';	$checkstate = 'checked="checked"';
}	}
$output .= '<input type="checkbox" name="activate" value="'.$num.'" '.	$output .= '<input type="checkbox" name="activate" value="'.$num.'" '.
Line 1693 sub actionbox {	Line 1810 sub actionbox {
'<label><input type="checkbox" name="update" value="'.	'<label><input type="checkbox" name="update" value="'.
$num.'" />'.&mt('Update');	$num.'" />'.&mt('Update');
}	}
$output .= '</label></span><input type="hidden" name="scope_'.$num. '" value="'.$scope.'" />';	$output .= '</label></span><input type="hidden" name="scope_'.$num.'" value="'.$scope.'" />';
return $output;	return $output;
}	}

Line 1940 sub upload {	Line 2057 sub upload {
my $fname = &Apache::lonnet::clean_filename($env{'form.'.$formname.'.filename'});	my $fname = &Apache::lonnet::clean_filename($env{'form.'.$formname.'.filename'});
my ($state,$msg);	my ($state,$msg);
if ($fname eq '') {	if ($fname eq '') {
my $msg = &mt('Invalid filename: [_1]; the name of the uploaded file did not contain any letters, '.	$r->print(
	&Apache::loncommon::confirmwrapper(
	&Apache::lonhtmlcommon::confirm_success(
	&mt('Invalid filename: [_1]; the name of the uploaded file did not contain any letters, '.
'so after eliminating special characters there was nothing left.',	'so after eliminating special characters there was nothing left.',
'<span class="LC_filename">'.$env{'form.uploaddoc.filename'}.'</span>');	'<span class="LC_filename">'.$env{'form.uploaddoc.filename'}.'</span>'),1)));
$r->print($msg.&done('Back',$url));
	$r->print(&done(undef,$url));
return;	return;
}	}
my $disk_quota = &get_quota($group);	my $disk_quota = &get_quota($group);
Line 1960 sub upload {	Line 2081 sub upload {
if ($state eq 'will_exceed_quota'	if ($state eq 'will_exceed_quota'
\|\| $state eq 'file_locked'	\|\| $state eq 'file_locked'
\|\| $state eq 'zero_bytes') {	\|\| $state eq 'zero_bytes') {
$r->print($msg.&done('Back',$url));	$r->print($msg.&done(undef,$url));
return;	return;
}	}

Line 2039 function confirmOverwrite() {	Line 2160 function confirmOverwrite() {
}	}
// ]]>	// ]]>
</script>	</script>
	<p>
$msg	$msg
<br /><div class="LC_warning"><form method="post" action="$url" name="existingfile" onsubmit="return confirmOverwrite();">	</p>
<span class="LC_nobreak">$lt{'over'}	<form method="post" action="$url" name="existingfile" onsubmit="return confirmOverwrite();">
	<p class="LC_nobreak">$lt{'over'}
<label><input type="radio" name="overwrite" value="1" />	<label><input type="radio" name="overwrite" value="1" />
$lt{'yes'}</label>	$lt{'yes'}</label>
<label><input type="radio" name="overwrite" value="0" checked="checked" />$lt{'no'}</label></span>	<label><input type="radio" name="overwrite" value="0" checked="checked" />$lt{'no'}</label></p>
	<p>
<input type="hidden" name="action" value="cancel_overwrite" />	<input type="hidden" name="action" value="cancel_overwrite" />
<input type="hidden" name="filename" value="$showfname" />	<input type="hidden" name="filename" value="$showfname" />
<input type="hidden" name="timestamp" value="$timestamp" />	<input type="hidden" name="timestamp" value="$timestamp" />
$hidden	$hidden
$parserflag	$parserflag
$group_elem	$group_elem
<br /><br />
<input type="submit" name="process" value="$lt{'cont'}" />	<input type="submit" name="process" value="$lt{'cont'}" />
</form></div>	</p>
	</form>
END	END
} else {	} else {
$r->print('<span class="LC_error">'.&mt('An error occurred ([_1]) while trying to upload [_2].'	$r->print(
,$result,&display_file(undef,$fname)).'</span><br />');	&Apache::loncommon::confirmwrapper(
$r->print(&done('Back',$url));	&Apache::lonhtmlcommon::confirm_success(
	&mt('An error occurred ([_1]) while trying to upload [_2].'
	,$result,&display_file(undef,$fname)),1)));
	$r->print(&done(undef,$url));
}	}
} elsif ($result !~ m\|^/uploaded/\|) {	} elsif ($result !~ m\|^/uploaded/\|) {
$r->print('<span class="LC_error">'.&mt('An error occurred ([_1]) while trying to upload [_2].'	$r->print(
,$result,&display_file(undef,$fname)).'</span><br />');	&Apache::loncommon::confirmwrapper(
$r->print(&done('Back',$url));	&Apache::lonhtmlcommon::confirm_success(
	&mt('An error occurred ([_1]) while trying to upload [_2].'
	,$result,&display_file(undef,$fname)),1)));
	$r->print(&done(undef,$url));
} else {	} else {
if (!&suppress_embed_prompt()) {	if (!&suppress_embed_prompt()) {
if ($mimetype eq 'text/html') {	if ($mimetype eq 'text/html') {
Line 2071 END	Line 2201 END
&print_dependency_form($r,$url,\%allfiles,\%codebase,$result);	&print_dependency_form($r,$url,\%allfiles,\%codebase,$result);
return;	return;
} else {	} else {
$r->print('<p>'.&mt('Completed upload of the file.').'<br />'.	$r->print('<p class="LC_warning">'.&mt('No embedded items identified.').'</p>');
&mt('No embedded items identified.').'</p>');
}	}
}	}
}	}
	$r->print(
	&Apache::loncommon::confirmwrapper(
	&Apache::lonhtmlcommon::confirm_success(
	&mt('File successfully uploaded'))));
$r->print(&done(undef,$url));	$r->print(&done(undef,$url));
}	}
return;	return;
Line 2088 sub hidden_elems {	Line 2221 sub hidden_elems {
}	}
return <<END;	return <<END;
<input type="hidden" name="currentpath" value="$env{'form.currentpath'}" />	<input type="hidden" name="currentpath" value="$env{'form.currentpath'}" />
	<input type="hidden" name="symb" value="$env{'form.symb'}" />
<input type="hidden" name="fieldname" value="$env{'form.fieldname'}" />	<input type="hidden" name="fieldname" value="$env{'form.fieldname'}" />
<input type="hidden" name="mode" value="$env{'form.mode'}" />	<input type="hidden" name="mode" value="$env{'form.mode'}" />
<input type="hidden" name="showversions" value="$env{'form.showversions'}" />	<input type="hidden" name="showversions" value="$env{'form.showversions'}" />
Line 2109 sub print_dependency_form {	Line 2243 sub print_dependency_form {
$r->print('<h3>'.&mt("Reference Information").'</h3>');	$r->print('<h3>'.&mt("Reference Information").'</h3>');
}	}
if ($num) {	if ($num) {
$r->print('<p>'.&mt("Completed upload of the file. This file contained references to other files. You must upload the referenced files or else the uploaded file may not work properly.").'</p>'.	$r->print('<p>'.&mt('Completed upload of the file.').' '.
	&mt('This file contained references to other files.').' '.
	&mt('You must upload the referenced files or else the uploaded file may not work properly.').
	'</p>'.
'<p>'.&mt("Please select the locations from which the referenced files are to be uploaded.").'</p>'.	'<p>'.&mt("Please select the locations from which the referenced files are to be uploaded.").'</p>'.
$embedded.	$embedded.
'<p>'.&mt('or').'</p>'.&done('Return to directory',$url));	'<p>'.&mt('or').'</p>'.&done('Return to directory',$url));
Line 2130 sub overwrite {	Line 2267 sub overwrite {
my $port_path = &get_port_path();	my $port_path = &get_port_path();
my $fname = &Apache::lonnet::clean_filename($env{'form.filename'});	my $fname = &Apache::lonnet::clean_filename($env{'form.filename'});
my (%allfiles,%codebase,$mode,$mimetype);	my (%allfiles,%codebase,$mode,$mimetype);
my $mode;
unless (&suppress_embed_prompt()) {	unless (&suppress_embed_prompt()) {
if ($env{'form.parserflag'}) {	if ($env{'form.parserflag'}) {
if ($fname =~ /\.s?html?$/i) {	if ($fname =~ /\.s?html?$/i) {
Line 2139 sub overwrite {	Line 2275 sub overwrite {
}	}
}	}
if ($fname eq '') {	if ($fname eq '') {
my $msg = &mt('Invalid filename: [_1]; the name of the uploaded file did not contain any letters, '.	$r->print(
	&Apache::loncommon::confirmwrapper(
	&Apache::lonhtmlcommon::confirm_success(
	&mt('Invalid filename: [_1]; the name of the uploaded file did not contain any letters, '.
'so after eliminating special characters there was nothing left.',	'so after eliminating special characters there was nothing left.',
'<span class="LC_filename">'.$env{'form.filename'}.'</span>');	'<span class="LC_filename">'.$env{'form.filename'}.'</span>'),1)));
$r->print($msg.&done('Back',$url));	$r->print(&done(undef,$url));
return;	return;
}	}
$env{'form.'.$formname.'.filename'} = $fname;	$env{'form.'.$formname.'.filename'} = $fname;
Line 2153 sub overwrite {	Line 2292 sub overwrite {
\%allfiles,\%codebase,undef,undef,undef,	\%allfiles,\%codebase,undef,undef,undef,
undef,undef,undef,\$mimetype);	undef,undef,undef,\$mimetype);
if ($result !~ m\|^/uploaded/\|) {	if ($result !~ m\|^/uploaded/\|) {
$r->print('<span class="LC_error">'.&mt('An error occurred ([_1]) while trying to overwrite [_2].'	$r->print(
,$result,&display_file(undef,$fname)).'</span><br />');	&Apache::loncommon::confirmwrapper(
$r->print(&after_overwrite(&mt('Back'),$url));	&Apache::lonhtmlcommon::confirm_success(
	&mt('An error occurred ([_1]) while trying to overwrite [_2].'
	,$result,&display_file(undef,$fname)),1)));
} else {	} else {
if ($mode eq 'parse') {	if ($mode eq 'parse') {
if ($mimetype eq 'text/html') {	if ($mimetype eq 'text/html') {
Line 2163 sub overwrite {	Line 2304 sub overwrite {
&print_dependency_form($r,$url,\%allfiles,\%codebase,$result);	&print_dependency_form($r,$url,\%allfiles,\%codebase,$result);
return;	return;
} else {	} else {
$r->print('<p>'.&mt('Overwriting completed.').'<br />'.	$r->print(
&mt('No embedded items identified.').'</p>');	&Apache::loncommon::confirmwrapper(
	&Apache::lonhtmlcommon::confirm_success(
	&mt('Overwriting completed.'))
	.'<br />'.&mt('No embedded items identified.')));
}	}
}	}
	} else {
	$r->print(
	&Apache::loncommon::confirmwrapper(
	&Apache::lonhtmlcommon::confirm_success(
	&mt('Overwriting completed.'))));
}	}
$r->print(&after_overwrite(undef,$url));
}	}
return;
}

sub after_overwrite {
my ($text,$url) = @_;
my $group_elem;	my $group_elem;
if (defined($env{'form.group'})) {	if (defined($env{'form.group'})) {
$group_elem = '<input type="hidden" name="group" value="'.$env{'form.group'}.'" />';	$group_elem = '<input type="hidden" name="group" value="'.$env{'form.group'}.'" />';
Line 2182 sub after_overwrite {	Line 2326 sub after_overwrite {
$group_elem .= '<input type="hidden" name="ref" value="'.$env{'form.ref'}.'" />'."\n";	$group_elem .= '<input type="hidden" name="ref" value="'.$env{'form.ref'}.'" />'."\n";
}	}
}	}
if ($text eq '') {
$text = &mt('Done');
}
my $hidden = &hidden_elems();	my $hidden = &hidden_elems();
return <<END;	$r->print(
	&Apache::lonhtmlcommon::actionbox(
<h3><a href="javascript:document.overwritedone.submit();">$text</a></h3>	['<a href="javascript:document.overwritedone.submit();">'
<form name="overwritedone" method="post" action="$url" />	.&mt('Return to directory')
$hidden	.'</a>'])
$group_elem	.'<form name="overwritedone" method="post" action="'.$url.'">'
</form>	.$hidden
END	.$group_elem
	.'</form>'
	);
	return;
}	}

sub lock_info {	sub lock_info {
Line 2212 sub lock_info {	Line 2356 sub lock_info {
$filetext = '<strong>'.$env{'form.lockinfo'}.	$filetext = '<strong>'.$env{'form.lockinfo'}.
'</strong> (group: '.$group.')';	'</strong> (group: '.$group.')';
} else {	} else {
$filetext = '<strong>'.$file_name.'</strong>';	$filetext = '<span class="LC_filename">'.$file_name.'</span>';
}	}

my $title ='<strong>'.&Apache::lonnet::gettitle($$array_item[0]).	my $title ='<strong>'.&Apache::lonnet::gettitle($$array_item[0]).
Line 2235 sub lock_info {	Line 2379 sub lock_info {
}	}
}	}
}	}
$r->print(&done(&mt('Back'),$url));	$r->print(&done(undef,$url));
return 'ok';	return 'ok';
}	}

sub createdir {	sub createdir {
my ($r,$url,$group)=@_;	my ($r,$url,$group)=@_;
my $newdir=&Apache::lonnet::clean_filename($env{'form.newdir'});	my $newdir=&Apache::lonnet::clean_filename($env{'form.newdir'});
	# Display warning in case of directory name cleaning has changed the directory name
	if ($newdir ne $env{'form.newdir'}) {
	$r->print(
	'<p><span class="LC_warning">'
	.&mt('Invalid characters')
	.'</span><br />'
	.&mt('The new directory name was changed from [_1] to [_2].'
	,'<span class="LC_filename">'.$env{'form.newdir'}.'</span>'
	,'<span class="LC_filename">'.$newdir.'</span>')
	.'</p>'
	);
	}

	# Directory name empty?
if ($newdir eq '') {	if ($newdir eq '') {
$r->print('<span class="LC_error">'.	$r->print(
&mt("Error: no directory name was provided.").	&Apache::loncommon::confirmwrapper(
'</span><br />');	&Apache::lonhtmlcommon::confirm_success(
$r->print(&done(undef,$url));	&mt('Error: no directory name was provided.'),1)));
return;	$r->print(&done(undef,$url));
	return;
}	}

my $portfolio_root = &get_portfolio_root();	my $portfolio_root = &get_portfolio_root();
my @dir_list=&get_dir_list($portfolio_root,undef,$group);	my ($dirlistref,$listerror) = &get_dir_list($portfolio_root,undef,$group);
my $found_file = 0;	my $found_file = 0;
foreach my $line (@dir_list) {	if (ref($dirlistref) eq 'ARRAY') {
my ($filename)=split(/\&/,$line,2);	foreach my $line (@{$dirlistref}) {
if ($filename eq $newdir){	my ($filename)=split(/\&/,$line,2);
$found_file = 1;	if ($filename eq $newdir){
	$found_file = 1;
	}
}	}
}	}
if ($found_file){	if ($found_file) {
$r->print('<span class="LC_error">'	$r->print(
.&mt('Unable to create a directory named [_1].','<strong>'.$newdir.'</strong>')	&Apache::loncommon::confirmwrapper(
.' '.&mt('A file or directory by that name already exists.').'</span><br />');	&Apache::lonhtmlcommon::confirm_success(
	&mt('Unable to create a directory named [_1].'
	,'<span class="LC_filename">'.$newdir.'</span>'),1)
	.'<br />'.&mt('A file or directory by that name already exists.')));
} else {	} else {
my ($uname,$udom) = &get_name_dom($group);	my ($uname,$udom) = &get_name_dom($group);
my $port_path = &get_port_path();	my $port_path = &get_port_path();
my $result=&Apache::lonnet::mkdiruserfile($uname,$udom,	my $result=&Apache::lonnet::mkdiruserfile($uname,$udom,
$port_path.$env{'form.currentpath'}.$newdir);	$port_path.$env{'form.currentpath'}.$newdir);
if ($result ne 'ok') {	if ($result ne 'ok') {
$r->print('<span class="LC_error">'	$r->print(
.&mt('An error occurred ([_1]) while trying to create a new directory [_2].'	&Apache::loncommon::confirmwrapper(
,$result,&display_file())	&Apache::lonhtmlcommon::confirm_success(
.'</span><br />');	&mt('An error occurred ([_1]) while trying to create a new directory [_2].'
	,$result,&display_file()),1)));

	} else {
	$r->print(
	&Apache::loncommon::confirmwrapper(
	&Apache::lonhtmlcommon::confirm_success(
	&mt('Directory successfully created'))));
}	}
}	}
if ($newdir ne $env{'form.newdir'}) {
$r->print(&mt('The new directory name was changed from [_1] to [_2].'
,'<strong>'.$env{'form.newdir'}.'</strong>','<strong>'.$newdir.'</strong>'));
}
$r->print(&done(undef,$url));	$r->print(&done(undef,$url));
}	}

Line 2307 sub get_group_quota {	Line 2475 sub get_group_quota {
if (%curr_groups) {	if (%curr_groups) {
my %group_info = &Apache::longroup::get_group_settings(	my %group_info = &Apache::longroup::get_group_settings(
$curr_groups{$group});	$curr_groups{$group});
$group_quota = $group_info{'quota'}; #expressed in Mb	$group_quota = $group_info{'quota'}; #expressed in MB
if ($group_quota) {	if ($group_quota) {
$group_quota = 1000 * $group_quota; #expressed in k	$group_quota = 1000 * $group_quota; #expressed in k
}	}
Line 2365 sub get_port_path {	Line 2533 sub get_port_path {

sub missing_priv {	sub missing_priv {
my ($r,$url,$priv) = @_;	my ($r,$url,$priv) = @_;
my $longtext = {	my %longtext =
	&Apache::lonlocal::texthash(
upload => 'upload files',	upload => 'upload files',
delete => 'delete files',	delete => 'delete files',
rename => 'rename files',	rename => 'rename files',
setacl => 'set access controls for files',	setacl => 'set access controls for files',
};	viewacl => 'view access controls for files',
	);
my $escpath = &HTML::Entities::encode($env{'form.currentpath'},'&<>"');	my $escpath = &HTML::Entities::encode($env{'form.currentpath'},'&<>"');
my $rtnlink = '<a href="'.$url;	my $rtnlink = '<a href="'.$url;
if ($url =~ /\?/) {	if ($url =~ /\?/) {
Line 2380 sub missing_priv {	Line 2550 sub missing_priv {
}	}
$rtnlink .= 'currentpath='.$escpath;	$rtnlink .= 'currentpath='.$escpath;
$r->print('<h3>'.&mt('Action disallowed').'</h3>');	$r->print('<h3>'.&mt('Action disallowed').'</h3>');
$r->print(&mt('You do not have sufficient privileges to [_1] ',	$r->print(&mt('You do not have sufficient privileges to [_1]',
$longtext->{$priv}));	$longtext{$priv}));
if (defined($env{'form.group'})) {	if (defined($env{'form.group'})) {
$r->print(&mt("in the group's group portfolio."));	$r->print(' '.&mt("in the group's group portfolio."));
$rtnlink .= &group_args()	$rtnlink .= &group_args()
} else {	} else {
$r->print(&mt('in this portfolio.'));	$r->print(' '.&mt('in this portfolio.'));
}	}
$rtnlink .= '">'.&mt('Return to directory').'</a>';	$rtnlink .= '">'.&mt('Return to directory').'</a>';
$r->print('<br />'.$rtnlink);	$r->print('<br />'.$rtnlink);
Line 2406 sub coursegrp_portfolio_header {	Line 2576 sub coursegrp_portfolio_header {
}	}
&Apache::lonhtmlcommon::add_breadcrumb	&Apache::lonhtmlcommon::add_breadcrumb
({href=>"/adm/$cdom/$cnum/$env{'form.group'}/smppg?ref=$env{'form.ref'}",	({href=>"/adm/$cdom/$cnum/$env{'form.group'}/smppg?ref=$env{'form.ref'}",
text=>"$ucgpterm: $grp_desc",	text=>&mt('Group').": $grp_desc",
title=>"Go to group's home page"},	title=>&mt("Go to group's home page"),
	no_mt=>1},
{href=>"/adm/coursegrp_portfolio?".&group_args(),	{href=>"/adm/coursegrp_portfolio?".&group_args(),
text=>"Group Portfolio",	text=>"Group Portfolio",
title=>"Display group portfolio"});	title=>"Display group portfolio"});
my $output = &Apache::lonhtmlcommon::breadcrumbs(	my $output = &Apache::lonhtmlcommon::breadcrumbs(
&mt('[_1] portfolio files - [_2]',$gpterm,$grp_desc));	&mt('Group portfolio files - [_1]',$grp_desc),
	undef,undef,undef,undef,1);
return $output;	return $output;
}	}

Line 2428 sub get_quota {	Line 2600 sub get_quota {
}	}
} else {	} else {
$disk_quota = &Apache::loncommon::get_user_quota($env{'user.name'},	$disk_quota = &Apache::loncommon::get_user_quota($env{'user.name'},
$env{'user.domain'}); #expressed in Mb	$env{'user.domain'}); #expressed in MB
$disk_quota = 1000 * $disk_quota; # convert from Mb to kb	$disk_quota = 1024 * $disk_quota; # convert from MB to kB
}	}
return $disk_quota;	return $disk_quota;
}	}
Line 2448 sub embedded_form_elems {	Line 2620 sub embedded_form_elems {
my ($container) = @_;	my ($container) = @_;
my $state = <<STATE;	my $state = <<STATE;
<input type="hidden" name="currentpath" value="$env{'form.currentpath'}" />	<input type="hidden" name="currentpath" value="$env{'form.currentpath'}" />
	<input type="hidden" name="symb" value="$env{'form.symb'}" />
<input type="hidden" name="fieldname" value="$env{'form.fieldname'}" />	<input type="hidden" name="fieldname" value="$env{'form.fieldname'}" />
<input type="hidden" name="mode" value="$env{'form.mode'}" />	<input type="hidden" name="mode" value="$env{'form.mode'}" />
<input type="hidden" name="container" value="$container" />	<input type="hidden" name="container" value="$container" />
Line 2458 STATE	Line 2631 STATE
return $state;	return $state;
}	}

	# Find space available in a user's portfolio (convert to bytes)
	sub free_space {
	my ($group) = @_;
	my $disk_quota = &get_quota($group); # Expressed in kB
	my ($uname,$udom) = &get_name_dom($group);
	my $portfolio_root = &get_portfolio_root();
	my $getpropath = 1;
	my $current_disk_usage = &Apache::lonnet::diskusage($udom, $uname,
	$portfolio_root, $getpropath); # Expressed in kB
	my $free_space = 1024 * ($disk_quota - $current_disk_usage);
	return $free_space;
	}

	sub valid_container {
	my ($uname,$udom,$group) = @_;
	my $container_prefix;
	if ($group ne '') {
	$container_prefix = "/uploaded/$udom/$uname/groups/$group/portfolio";
	} else {
	$container_prefix = "/uploaded/$udom/$uname/portfolio";
	}
	if ($env{'form.currentpath'}) {
	$container_prefix .= $env{'form.currentpath'};
	} else {
	$container_prefix .= '/';
	}
	if ($env{'form.container'} =~ m{^\Q$container_prefix\E(.+)$}) {
	my $filename = $1;
	if ($filename eq &Apache::lonnet::clean_filename($filename)) {
	return 1;
	}
	}
	return;
	}

	sub invalid_parms {
	my ($r,$url,$currentpath) = @_;
	my $escpath = &HTML::Entities::encode($currentpath,'&<>"');
	my $rtnlink = '<a href="'.$url;
	if ($url =~ /\?/) {
	$rtnlink .= '&';
	} else {
	$rtnlink .= '?';
	}
	$rtnlink .= 'currentpath='.$escpath;
	$rtnlink .= '">'.&mt('Return to directory').'</a>';
	$r->print('<h3>'.&mt('Action disallowed').'</h3>');
	$r->print(&mt('Some of the data included with this request were invalid'));
	$r->print('<br />'.$rtnlink);
	return;
	}

sub handler {	sub handler {
# this handles file management	# this handles file management
my $r = shift;	my $r = shift;
&Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'},	&Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'},
['selectfile','currentpath','meta','lockinfo','currentfile','action',	['selectfile','currentpath','meta','lockinfo','currentfile','action',
'fieldname','mode','rename','continue','group','access','setnum',	'fieldname','mode','rename','continue','group','access','setnum',
'cnum','cdom','type','setroles','showversions','ref']);	'cnum','cdom','type','setroles','showversions','ref','symb']);
my ($uname,$udom,$portfolio_root,$url,$caller,$title,$group,$grp_desc);	my ($uname,$udom,$portfolio_root,$url,$caller,$title,$group,$grp_desc);
if ($r->uri =~ m\|^(/adm/)([^/]+)\|) {	if ($r->uri =~ m\|^(/adm/)([^/]+)\|) {
$url = $1.$2;	$url = $1.$2;
$caller = $2;	$caller = $2;
}	}
my ($can_modify,$can_delete,$can_upload,$can_setacl);	my ($can_modify,$can_delete,$can_upload,$can_setacl,$can_viewacl);
if ($caller eq 'coursegrp_portfolio') {	if ($caller eq 'coursegrp_portfolio') {
# Needs to be in a course	# Needs to be in a course
if (! ($env{'request.course.fn'})) {	if (! ($env{'request.course.fn'})) {
Line 2514 sub handler {	Line 2739 sub handler {
$can_delete = 1;	$can_delete = 1;
$can_upload = 1;	$can_upload = 1;
$can_setacl = 1;	$can_setacl = 1;
	$can_viewacl = 1;
} else {	} else {
if (&Apache::lonnet::allowed('agf',$env{'request.course.id'}.'/'.$group)) {	if (&Apache::lonnet::allowed('agf',$env{'request.course.id'}.'/'.$group)) {
$can_setacl = 1;	$can_setacl = 1;
Line 2527 sub handler {	Line 2753 sub handler {
if (&Apache::lonnet::allowed('dgf',$env{'request.course.id'}.'/'.$group)) {	if (&Apache::lonnet::allowed('dgf',$env{'request.course.id'}.'/'.$group)) {
$can_delete = 1;	$can_delete = 1;
}	}
	if (&Apache::lonnet::allowed('rgf',$env{'request.course.id'}.'/'.$group)) {
	$can_viewacl = 1;
	}
}	}
} else {	} else {
($uname,$udom) = &get_name_dom();	($uname,$udom) = &get_name_dom();
$portfolio_root = &get_portfolio_root();	$portfolio_root = &get_portfolio_root();
$title = &mt('My Space');	$title = 'My Space';
$can_modify = 1;	$can_modify = 1;
$can_delete = 1;	$can_delete = 1;
$can_upload = 1;	$can_upload = 1;
$can_setacl = 1;	if (&Apache::lonnet::usertools_access($uname,$udom,'portaccess',
	undef,'tools')) {
	$can_viewacl = 1;
	$can_setacl = 1;
	}
}	}

my $port_path = &get_port_path();	my $port_path = &get_port_path();
Line 2545 sub handler {	Line 2778 sub handler {
# Give the LON-CAPA page header	# Give the LON-CAPA page header
my $brcrum = [{href=>"/adm/portfolio",text=>"Portfolio Manager"}];	my $brcrum = [{href=>"/adm/portfolio",text=>"Portfolio Manager"}];

	my $js = '<script type="text/javascript"
	src="/res/adm/includes/file_upload.js"></script>';

if ($env{"form.mode"} eq 'selectfile'){	if ($env{"form.mode"} eq 'selectfile'){
$r->print(&Apache::loncommon::start_page($title,undef,	$r->print(&Apache::loncommon::start_page($title, $js,
{'only_body' => 1}));	{'only_body' => 1}));
} elsif ($env{'form.action'} eq 'rolepicker') {	} elsif ($env{'form.action'} eq 'rolepicker') {
$r->print(&Apache::loncommon::start_page('New role-based condition',undef,	$r->print(&Apache::loncommon::start_page('New role-based condition', $js,
{'no_nav_bar' => 1, }));	{'no_nav_bar' => 1, }));
} elsif ($caller eq 'coursegrp_portfolio') {	} elsif ($caller eq 'coursegrp_portfolio') {
$r->print(&Apache::loncommon::start_page($title));	$r->print(&Apache::loncommon::start_page($title, $js));
} else {	} else {
$r->print(&Apache::loncommon::start_page($title,undef,	$r->print(&Apache::loncommon::start_page($title, $js,
{'bread_crumbs' => $brcrum}));	{'bread_crumbs' => $brcrum}));
if (!&Apache::lonnet::usertools_access($uname,$udom,'portfolio')) {	if (!&Apache::lonnet::usertools_access($uname,$udom,'portfolio')) {
$r->print('<h2>'.&mt('No user portfolio available') .'</h2>'.	$r->print('<h2>'.&mt('No user portfolio available') .'</h2>'.
Line 2567 sub handler {	Line 2803 sub handler {
}	}
}	}
$r->rflush();	$r->rflush();
	# Check if access to portfolio is blocked by one or more blocking events in courses.
	my $clientip = &Apache::lonnet::get_requestor_ip($r);
my ($blocked,$blocktext) =	my ($blocked,$blocktext) =
&Apache::loncommon::blocking_status('port',$uname,$udom);	&Apache::loncommon::blocking_status('port',$clientip,$uname,$udom);
if ($blocked) {	if ($blocked) {
$r->print($blocktext);	my $evade_block;
$r->print(&Apache::loncommon::end_page());	# If portfolio display is in a window popped up from a "Select Portfolio Files"
return OK;	# link in a .task resource, check if access to the task included proctor validation
	# of check-in to a slot limited by IP.
	# If so, and the slot is between its open and close dates, override the block.
	if ($env{'request.course.id'} && $env{'form.symb'}) {
	(undef,undef,my $res) = &Apache::lonnet::decode_symb($env{'form.symb'});
	if ($res =~ /\.task$/i) {
	my %history =
	&Apache::lonnet::restore($env{'form.symb'},$env{'request.course.id'},
	$env{'user.domain'},$env{'user.name'});
	my $version = $history{'resource.0.version'};
	if ($history{'resource.'.$version.'.0.checkedin'}) {
	if ($history{'resource.'.$version.'.0.checkedin.slot'}) {
	my %slot = &Apache::lonnet::get_slot($history{'resource.'.$version.'.0.checkedin.slot'});
	if ($slot{'ip'}) {
	if (&Apache::loncommon::check_ip_acc($slot{'ip'})) {
	my $now = time;
	if (($slot{'slottime'} < $now) && ($slot{'endtime'} > $now)) {
	$evade_block = 1;
	}
	}
	}
	}
	}
	}
	}
	unless ($evade_block) {
	$r->print($blocktext);
	$r->print(&Apache::loncommon::end_page());
	return OK;
	}
	}
	if (($env{'form.currentpath'}) && ($env{'form.currentpath'} ne '/')) {
	my $clean_currentpath = '/'.&Apache::loncommon::clean_path($env{'form.currentpath'}).'/';
	unless ($env{'form.currentpath'} eq $clean_currentpath) {
	&invalid_parms($r,$url);
	$r->print(&Apache::loncommon::end_page());
	return OK;
	}
	}
	if ($env{'form.container'}) {
	unless (&valid_container($uname,$udom,$group)) {
	&invalid_parms($r,$url,$env{'form.currentpath'});
	$r->print(&Apache::loncommon::end_page());
	return OK;
	}
}	}
if (($env{'form.storeupl'}) & (!$env{'form.uploaddoc.filename'})){	if (($env{'form.storeupl'}) & (!$env{'form.uploaddoc.filename'})){
$r->print('<span class="LC_error">');	$r->print(
$r->print(&mt('No file was selected to upload.').' ');	'<p><span class="LC_warning">'
$r->print(&mt('To upload a file, click <strong>Browse...</strong> and select a file, then click <strong>Upload</strong>.'));	.&mt('No file was selected to upload.')
$r->print('</span>');	.'</span><br />'
	.&mt('To upload a file, click [_1]Browse...[_2] and select a file, then click [_1]Upload[_2].'
	,'<strong>','</strong>')
	.'</p>'
	);
}	}
if ($env{'form.meta'}) {	if ($env{'form.meta'}) {
&open_form($r,$url);	&open_form($r,$url);
$r->print(&mt('Edit the meta data').'<br />');	$r->print(&mt('Edit Metadata').'<br />');
&close_form($r,$url);	&close_form($r,$url);
}	}
if ($env{'form.uploaddoc.filename'}) {	if ($env{'form.uploaddoc.filename'}) {
Line 2615 sub handler {	Line 2901 sub handler {
}	}
} elsif ($env{'form.action'} eq 'modify_orightml') {	} elsif ($env{'form.action'} eq 'modify_orightml') {
if ($can_upload) {	if ($can_upload) {
$r->print(&Apache::loncommon::modify_html_refs('portfolio',$port_path,$uname,$udom,$group,$portfolio_root,$group));	my $result =
$r->print(&done('Return to directory',$url));	&Apache::loncommon::modify_html_refs('portfolio',$port_path,$uname,
	$udom,$portfolio_root);
	$r->print($result.
	&done('Return to directory',$url));
} else {	} else {
&missing_priv($r,$url,'upload');	&missing_priv($r,$url,'upload');
}	}
Line 2660 sub handler {	Line 2949 sub handler {
}	}
} elsif ($env{'form.access'}) {	} elsif ($env{'form.access'}) {
$env{'form.selectfile'} = $env{'form.access'};	$env{'form.selectfile'} = $env{'form.access'};
if (!defined($env{'form.action'})) {	if (!defined($env{'form.action'})) {
$env{'form.action'} = 'chgaccess';	$env{'form.action'} = 'chgaccess';
}	}
&display_access($r,$url,$group,$can_setacl,$port_path,$env{'form.action'});	if (($can_viewacl) \|\| ($can_setacl)) {
	&display_access($r,$url,$group,$can_setacl,$can_viewacl,$port_path,$env{'form.action'});
	} else {
	&missing_priv($r,$url,'viewacl');
	}
} elsif (($env{'form.action'} eq 'chgaccess') \|\|	} elsif (($env{'form.action'} eq 'chgaccess') \|\|
($env{'form.action'} eq 'chgconditions')) {	($env{'form.action'} eq 'chgconditions')) {
if ($can_setacl) {	if ($can_setacl) {
Line 2704 sub handler {	Line 2997 sub handler {
&Apache::lonhtmlcommon::clear_breadcrumbs();	&Apache::lonhtmlcommon::clear_breadcrumbs();
$r->print(&coursegrp_portfolio_header($udom,$uname,$grp_desc));	$r->print(&coursegrp_portfolio_header($udom,$uname,$grp_desc));
}	}
my @dir_list=&get_dir_list($portfolio_root,$current_path,$group);	my ($dirlistref,$listerror) =
if ($dir_list[0] eq 'no_such_dir'){	&get_dir_list($portfolio_root,$current_path,$group);
	if ($listerror eq 'no_such_dir'){
# two main reasons for this:	# two main reasons for this:
# 1) never been here, so directory structure not created	# 1) never been here, so directory structure not created
# 2) back-button navigation after deleting a directory	# 2) back-button navigation after deleting a directory
Line 2720 sub handler {	Line 3014 sub handler {
$current_path = '/'; # force it back to the root	$current_path = '/'; # force it back to the root
}	}
# now grab the directory list again, for the first time	# now grab the directory list again, for the first time
@dir_list=&get_dir_list($portfolio_root,$current_path,$group);	($dirlistref,$listerror) =
	&get_dir_list($portfolio_root,$current_path,$group);
}	}
# need to know if directory is empty so it can be removed if desired	# need to know if directory is empty so it can be removed if desired
my $is_empty=(@dir_list == 2);	my $is_empty;
&display_common($r,$url,$current_path,$is_empty,\@dir_list,	if ($listerror eq 'empty') {
	$is_empty = 1;
	} elsif (ref($dirlistref) eq 'ARRAY') {
	if ((scalar(@{$dirlistref}) == 2) && ($dirlistref->[0] =~ /^\.+\&/)
	&& ($dirlistref->[1] =~ /^\.+\&/)) {
	$is_empty = 1;
	}
	}
	&display_common($r,$url,$current_path,$is_empty,$dirlistref,
$can_upload,$group);	$can_upload,$group);
&display_directory($r,$url,$current_path,$is_empty,\@dir_list,$group,	&display_directory($r,$url,$current_path,$is_empty,$dirlistref,$group,
$can_upload,$can_modify,$can_delete,$can_setacl);	$can_upload,$can_modify,$can_delete,$can_setacl,
	$can_viewacl,$caller);
}	}
$r->print(&Apache::loncommon::end_page());	$r->print(&Apache::loncommon::end_page());
return OK;	return OK;

FreeBSD-CVSweb <freebsd-cvsweb@FreeBSD.org>

Removed from v.1.231
changed lines
	Added in v.1.271