Return to portfolio.pm CVS log

Up to [LON-CAPA] / loncom / interface

Diff for /loncom/interface/portfolio.pm between versions 1.143 and 1.192

version 1.143, 2006/08/02 16:56:30	version 1.192, 2008/04/17 14:46:18
Line 66 sub group_form_data {	Line 66 sub group_form_data {
# receives a file name and path stub from username/userfiles/portfolio/	# receives a file name 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, $filename, $current_path, $current_mode, $field_name,	my ($url, $anchor_fields, $inner_text) = @_;
$continue_select) = @_;	if ($$anchor_fields{'continue'} ne 'true') {$$anchor_fields{'continue'} = 'false'};
if ($continue_select ne 'true') {$continue_select = 'false'};	my $anchor = '<a href="'.$url.'?';
my $anchor = '<a href="'.$url.'?selectfile='.$filename.'&currentpath='.$current_path.'&mode='.$current_mode.'&continue='.$continue_select.'&fieldname='.$field_name;	foreach my $field_name (keys(%$anchor_fields)) {
	$anchor .= $field_name.'='.$$anchor_fields{$field_name}.'&';
	}
	$anchor =~ s/&$//;
$anchor .= &group_args();	$anchor .= &group_args();
$anchor .= '">'.$filename.'</a>';	$anchor .= '">'.$inner_text.'</a>';
return $anchor;	return $anchor;
}	}

Line 92 sub display_common {	Line 95 sub display_common {
'createdir_label' =>	'createdir_label' =>
'Create subdirectory in current directory:');	'Create subdirectory in current directory:');
my $escuri = &HTML::Entities::encode($r->uri,'&<>"');	my $escuri = &HTML::Entities::encode($r->uri,'&<>"');
	my $help_fileupload = &Apache::loncommon::help_open_topic('Portfolio AddFiles');
	my $help_createdir = &Apache::loncommon::help_open_topic('Portfolio CreateDirectory');

	# FIXME: This line should be deleted once Portfolio uses breadcrumbs
	$r->print(&Apache::loncommon::help_open_topic('Portfolio About', &mt('Help on the portfolio')));

$r->print(<<"TABLE");	$r->print(<<"TABLE");
<table id="LC_portfolio_actions">	<table id="LC_portfolio_actions">
<tr id="LC_portfolio_upload">	<tr id="LC_portfolio_upload">
Line 106 sub display_common {	Line 115 sub display_common {
<input type="hidden" name="action" value="$env{"form.action"}" />	<input type="hidden" name="action" value="$env{"form.action"}" />
<input type="hidden" name="fieldname" value="$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="$env{"form.mode"}" />
<input type="submit" name="storeupl" value="$text{'upload'}" />	<input type="submit" name="storeupl" value="$text{'upload'}" />$help_fileupload
</form>	</form>
</td>	</td>
</tr>	</tr>
Line 121 sub display_common {	Line 130 sub display_common {
<input type="hidden" name="action" value="$env{"form.action"}" />	<input type="hidden" name="action" value="$env{"form.action"}" />
<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="$text{'createdir'}" />	<input type="submit" name="createdir" value="$text{'createdir'}" />$help_createdir
</form>	</form>
</td>	</td>
</tr>	</tr>
Line 129 sub display_common {	Line 138 sub display_common {
TABLE	TABLE
}	}
my @tree = split (/\//,$current_path);	my @tree = split (/\//,$current_path);
$r->print('<span class="LC_current_location">'.&make_anchor($url,$port_path,'/',$env{"form.mode"},$env{"form.fieldname"},$env{"form.continue"}).'/');	my %anchor_fields = (
	'selectfile' => $port_path,
	'currentpath' => '/',
	'mode' => $env{"form.mode"},
	'fieldname' => $env{"form.fieldname"},
	'continue' => $env{"form.continue"}
	);
	$r->print('<span class="LC_current_location">'.&make_anchor($url,\%anchor_fields,$port_path).'/');
if (@tree > 1){	if (@tree > 1){
my $newCurrentPath = '';	my $newCurrentPath = '/';
for (my $i = 1; $i< @tree; $i++){	for (my $i = 1; $i< @tree; $i++){
$newCurrentPath .= $tree[$i].'/';	$newCurrentPath .= $tree[$i].'/';
$r->print(&make_anchor($url,$tree[$i],'/'.$newCurrentPath, $env{"form.mode"},$env{"form.fieldname"}, $env{"form.continue"}).'/');	my %anchor_fields = (
	'selectfile' => $tree[$i],
	'currentpath' => $newCurrentPath,
	'mode' => $env{"form.mode"},
	'fieldname' => $env{"form.fieldname"},
	'continue' => $env{"form.continue"}
	);
	$r->print(&make_anchor($url,\%anchor_fields,$tree[$i]).'/');
}	}
}	}
$r->print('</span>');	$r->print('</span>');
	$r->print(&Apache::loncommon::help_open_topic('Portfolio ChangeDirectory'));
&Apache::lonhtmlcommon::store_recent($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"}.&group_args());
$r->print('">'.	$r->print('">'.
Line 147 TABLE	Line 171 TABLE
}	}

sub display_directory_line {	sub display_directory_line {
my ($r,$select_mode,$fullpath, $filename, $mtime, $size, $css_class,	my ($r,$select_mode, $filename, $mtime, $size, $css_class,
$line, $access_controls, $curr_access, $now, $version_flag,	$line, $access_controls, $curr_access, $now, $version_flag,
$href_location, $url, $current_path, $access_admin_text, $versions)=@_;	$href_location, $url, $current_path, $access_admin_text, $versions)=@_;
# my ($filename,$dom,undef,$testdir,undef,undef,undef,undef,$size,undef,$mtime,undef,undef,undef,$obs,undef)=split(/\&/,$line,16);
	my $fullpath = &prepend_group($current_path.$filename);
$r->print('<tr class="'.$css_class.'">');	$r->print('<tr class="'.$css_class.'">');
$r->print($line);	$r->print($line); # contains first two cells of table
$r->print('<td><img alt="" src="'.&Apache::loncommon::icon($filename).'" /></td>');	my $lock_info;
$r->print('<td>'.$$version_flag{$filename}.'<a href="'.$href_location.$filename.'">'.	if ($version_flag) { # versioned can't be versioned, so TRUE when root file
$filename.'</a></td>');	$r->print('<td><img alt="" src="'.&Apache::loncommon::icon($filename).'" /></td>');
	$r->print('<td>'.$version_flag.'</td>');
	} else { # this is a graded or handed back file
	my ($user,$domain) = &get_name_dom($env{'form.group'});
	my $permissions_hash = &Apache::lonnet::get_portfile_permissions($domain,$user);
	if (defined($$permissions_hash{$fullpath})) {
	foreach my $array_item (@{$$permissions_hash{$fullpath}}) {
	if (ref($array_item) eq 'ARRAY') {
	if ($$array_item[-1] eq 'handback') {
	$lock_info = 'Handback';
	} elsif ($$array_item[-1] eq 'graded') {
	$lock_info = 'Graded';
	}
	}
	}
	}
	if ($lock_info) {
	my %anchor_fields = ('lockinfo' => $fullpath);
	if ($versions) { # hold the folder open
	my ($fname,$version,$extension) = &Apache::grades::file_name_version_ext($fullpath);
	$fname =~ s\|^/\|\|;
	$anchor_fields{'showversions'} = $fname.'.'.$extension;
	}
	$lock_info = &make_anchor(undef,\%anchor_fields,$lock_info);
	}
	$r->print('<td colspan="2">'.$lock_info.'</td>');
	}
	# $r->print('<td>'.$$version_flag{$filename}.'</td><td>');
	$r->print('<td>'.&make_anchor($href_location.$filename,undef,$filename).'</td>');
$r->print('<td>'.$size.'</td>');	$r->print('<td>'.$size.'</td>');
$r->print('<td>'.&Apache::lonlocal::locallocaltime($mtime).'</td>');	$r->print('<td>'.&Apache::lonlocal::locallocaltime($mtime).'</td>');
if ($select_mode ne 'true') {	if ($select_mode ne 'true') {
$r->print('<td><span style="white-space: nowrap">'.	$r->print('<td><span style="white-space: nowrap">'.
&mt($curr_access).'   ');	&mt($curr_access).'   ');
$r->print('<a href="'.$url.'?access='.$filename.	my %anchor_fields = (
'&currentpath='.$current_path.&group_args().	'access' => $filename,
'">'.$access_admin_text.'</a></span></td>');	'currentpath' => $current_path
	);
	$r->print(&make_anchor($url, \%anchor_fields, $access_admin_text).'</span></td>');
}	}
$r->print('</tr>'.$/);	$r->print('</tr>'.$/);
}	}
Line 176 sub display_directory {	Line 231 sub display_directory {
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,$udom) = &get_name_dom();	my ($uname,$udom) = &get_name_dom($group);
my $access_admin_text = &mt('View Status');	my $access_admin_text = &mt('View Status');
if ($can_setacl) {	if ($can_setacl) {
$access_admin_text = &mt('View/Change Status');	$access_admin_text = &mt('View/Change Status');
Line 188 sub display_directory {	Line 243 sub display_directory {
$current_permissions,$group);	$current_permissions,$group);
my %access_controls = &Apache::lonnet::get_access_controls($current_permissions,$group);	my %access_controls = &Apache::lonnet::get_access_controls($current_permissions,$group);
my $now = time;	my $now = time;
if ($env{"form.mode"} eq 'selectfile'){	if ($env{"form.mode"} eq 'selectfile') {
&select_files($r);	&select_files($r);
$checked_files =&Apache::lonnet::files_in_path($uname,$env{'form.currentpath'});	$checked_files =&Apache::lonnet::files_in_path($uname,$env{'form.currentpath'});
$select_mode = 'true';	$select_mode = 'true';
Line 208 sub display_directory {	Line 263 sub display_directory {
if ($select_mode eq 'true') {	if ($select_mode eq 'true') {
$r->print('<form method="post" name="checkselect" action="'.$url.'">');	$r->print('<form method="post" name="checkselect" action="'.$url.'">');
$r->print('<table id="LC_browser">'.	$r->print('<table id="LC_browser">'.
'<tr><th>Select</th><th> </th><th>Name</th><th>Size</th><th>Last Modified</th></tr>');	'<tr><th>Select</th><th> </th><th> </th><th>Name</th><th>Size</th><th>Last Modified</th></tr>');
} else {	} else {
$r->print('<form method="post" action="'.$url.'">');	$r->print('<form method="post" action="'.$url.'">');
	$r->print(&Apache::loncommon::help_open_topic('Portfolio FileList',
	&mt('Using the portfolio file list')));
$r->print('<table id="LC_browser">'.	$r->print('<table id="LC_browser">'.
'<tr><th colspan="2">Actions</th><th> </th><th>Name</th><th>Size</th><th>Last Modified</th><th>Current Access Status</th></tr>');	'<tr>'
	.'<th colspan="2">'.&mt('Actions'). &Apache::loncommon::help_open_topic('Portfolio FileAction').'</th>'
	.'<th> </th><th> </th>'
	.'<th>'.&mt('Name').&Apache::loncommon::help_open_topic('Portfolio OpenFile').'</th>'
	.'<th>'.&mt('Size').'</th>'
	.'<th>'.&mt('Last Modified').'</th>'
	.'<th>'.&mt('Current Access Status').&Apache::loncommon::help_open_topic('Portfolio ShareFile').'</th>'
	.'</tr>');
}	}
$r->print("\n".&group_form_data()."\n");	$r->print("\n".&group_form_data()."\n");

my $href_location="/uploaded/$udom/$uname/$port_path".$current_path;	my $href_location="/uploaded/$udom/$uname/$port_path".$current_path;
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 @version_lines;
my %versioned;	my %versioned;
foreach my $dir_line (sort	foreach my $dir_line (sort
{	{
Line 227 sub display_directory {	Line 290 sub display_directory {
my ($bfile)=split('&',$b,2);	my ($bfile)=split('&',$b,2);
return (lc($afile) cmp lc($bfile));	return (lc($afile) cmp lc($bfile));
} (@$dir_list)) {	} (@$dir_list)) {
#$strip holds directory/file name
#$dom
my ($filename,$dom,undef,$testdir,undef,undef,undef,undef,$size,undef,$mtime,undef,undef,undef,$obs,undef)=split(/\&/,$dir_line,16);	my ($filename,$dom,undef,$testdir,undef,undef,undef,undef,$size,undef,$mtime,undef,undef,undef,$obs,undef)=split(/\&/,$dir_line,16);
$filename =~ s/\s+$//;	$filename =~ s/\s+$//;
my ($fname,$version,$extension) = &Apache::grades::file_name_version_ext($filename);	my ($fname,$version,$extension) = &Apache::grades::file_name_version_ext($filename);
if ($version) {	if ($version) {
push(@version_lines, [$filename,$dom,$testdir,$size,$mtime,$obs]);	my $fullpath = &prepend_group($current_path.$fname.'.'.$extension);
$versioned{$fname.'.'.$extension} .= $version.",";	push(@{ $versioned{$fullpath} },
	[$filename,$dom,$testdir,$size,$mtime,$obs,]);
} else {	} else {
push(@dir_lines, [$filename,$dom,$testdir,$size,$mtime,$obs]);	push(@dir_lines, [$filename,$dom,$testdir,$size,$mtime,$obs]);
}	}
Line 243 sub display_directory {	Line 305 sub display_directory {
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,$extension) = &Apache::grades::file_name_version_ext($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 $show_versions;
if ($env{'form.showversions'} eq $filename) {	my $fullpath = &prepend_group($current_path.$filename);
	if ($env{'form.showversions'} =~ /$filename/) {
$show_versions = 'true';	$show_versions = 'true';
}	}
if (exists($versioned{$filename})) {	if (exists($versioned{$fullpath})) {
	my %anchor_fields = (
	'selectfile' => $fullpath,
	'continue' => 'false',
	'currentpath' => $current_path,
	);
if ($show_versions) {	if ($show_versions) {
$version_flag{$filename} = '<a href="portfolio"><img alt="'.&mt('opened folder').'" src="'.$iconpath.'folder_pointer_opened.gif" /></a>';	# Must preserve other possible showversion files
	my $version_remainder = $env{'form.showversions'};
	$version_remainder =~ s/$filename//g;
	$anchor_fields{'showversions'} = $version_remainder;
	$version_flag = &make_anchor('portfolio',\%anchor_fields,
	'<img class="LC_icon" alt="'.&mt('opened folder').'" src="'.$iconpath.'folder_pointer_opened.gif" />');
} else {	} else {
$version_flag{$filename} = '<a href="portfolio?showversions='.$filename.'"><img alt="'.&mt('closed folder').'" src="'.$iconpath.'folder_pointer_closed.gif" /></a>';	# allow multiple files to show versioned
	$anchor_fields{'showversions'} = $env{'form.showversions'}.','.$filename;
	$version_flag = &make_anchor('portfolio',\%anchor_fields,
	'<img class="LC_icon" alt="'.&mt('closed folder').'" src="'.$iconpath.'folder_pointer_closed.gif" />');
}	}
} else {	} else {
$version_flag{$filename} = '';	$version_flag = ' ';
}	}
if ($dirptr&$testdir) {	if ($dirptr&$testdir) {
my $colspan='colspan="2"';	my $colspan='colspan="2"';
Line 263 sub display_directory {	Line 339 sub display_directory {
undef($colspan);	undef($colspan);
}	}
$r->print('<tr class="LC_browser_folder"><td '.$colspan.'><img alt="'.&mt('closed folder').'" src="'.$iconpath.'folder_closed.gif" /></td>');	$r->print('<tr class="LC_browser_folder"><td '.$colspan.'><img alt="'.&mt('closed folder').'" src="'.$iconpath.'folder_closed.gif" /></td>');
$r->print('<td>Go to ...</td>');	$r->print('<td>'.&mt('Go to ...').'</td>');
$r->print('<td>'.$version_flag{$filename}.&make_anchor($url,$filename.'/',$current_path.$filename.'/',$env{'form.mode'},$env{"form.fieldname"},$env{'form.continue'}).'/</td>');	my %anchor_fields = (
	'selectfile' => $filename.'/',
	'currentpath' => $current_path.$filename.'/',
	'mode' => $env{"form.mode"},
	'fieldname' => $env{"form.fieldname"},
	'continue' => $env{"form.continue"}
	);
	$r->print('<td>'.$version_flag.'</td><td>'.&make_anchor($url,\%anchor_fields,$filename.'/').'</td>');
$r->print('</tr>');	$r->print('</tr>');
} else {	} else {
my $css_class = 'LC_browser_file';	my $css_class = 'LC_browser_file';
my $line;	my $line;
my $fullpath = $current_path.$filename;
$fullpath = &prepend_group($fullpath);
if ($select_mode eq 'true') {	if ($select_mode eq 'true') {
$line='<td><input type="checkbox" name="checkfile" value="'.$filename.'"';	$line='<td><input type="checkbox" name="checkfile" value="'.$filename.'"';
if ($$checked_files{$filename} eq 'selected') {	if ($$checked_files{$filename} eq 'selected') {
Line 279 sub display_directory {	Line 360 sub display_directory {
$line.=' /></td>';	$line.=' /></td>';
} else {	} else {
if (exists $locked_files{$fullpath}) {	if (exists $locked_files{$fullpath}) {
$line.='<td colspan="2"><a href="'.$url.'?lockinfo='.$current_path.$filename.&group_args().'">Locked</a></td>';	my %anchor_fields = (
	'lockinfo' => $fullpath
	);
	$line.='<td colspan="2">'.&make_anchor($url,\%anchor_fields,&mt('Locked')).'</td>';
$css_class= 'LC_browser_file_locked';	$css_class= 'LC_browser_file_locked';
} else {	} else {
if (!$can_modify) {	if (!$can_modify) {
Line 291 sub display_directory {	Line 375 sub display_directory {
$line .= '<input type="checkbox" name="selectfile" value="'.$filename.'" />';	$line .= '<input type="checkbox" name="selectfile" value="'.$filename.'" />';
}	}
if ($can_modify) {	if ($can_modify) {
my $cat='<img alt="'.&mt('Catalog Information').	my $cat='<img class="LC_icon" alt="'.&mt('Catalog Information').
'" src="'.&Apache::loncommon::lonhttpdurl('/res/adm/pages/catalog.gif').'" />';	'" src="'.&Apache::loncommon::lonhttpdurl('/res/adm/pages/catalog.gif').'" />';
$line .= '<a href="'.$url.'?rename='.$filename.'&currentpath='.$current_path.&group_args().'">Rename</a>';	my %anchor_fields = (
$line .= '</td><td>'.$version_flag{$filename}.'<a href="'.$href_edit_location.$filename.'.meta">'.$cat.'</a>';	'rename' => $filename,
	currentpath => $current_path
	);
	$line .= &make_anchor($url,\%anchor_fields,&mt('Rename'));
	$line .= '</td><td>'.&make_anchor($href_edit_location.$filename.'.meta',\%anchor_fields,$cat);
	# '<a href="'.$href_edit_location.$filename.'.meta">'.$cat.'</a>';
}	}
$line .= '</td>';	$line .= '</td>';
}	}
Line 332 sub display_directory {	Line 421 sub display_directory {
$curr_access = join('+ ',@allaccesses);	$curr_access = join('+ ',@allaccesses);
}	}
}	}
&display_directory_line($r,$select_mode,$fullpath, $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 (@version_lines) {	foreach my $dir_line (@{ $versioned{$fullpath} }) {
my ($v_filename,$dom,$testdir,$size,$mtime,$obs) = @$dir_line;	my ($v_filename,$dom,$testdir,$size,$mtime,$obs) =
my ($v_fname,$version,$v_extension) = &Apache::grades::file_name_version_ext($v_filename);	@$dir_line;
$line = '<td colspan="2"> </td>';	$line = '<td colspan="2"> </td>';
if (($v_fname eq $fname)&&($v_extension eq $extension)) {	&display_directory_line($r,$select_mode, $v_filename, $mtime, $size,
&display_directory_line($r,$select_mode,$fullpath, $v_filename, $mtime, $size,	$css_class, $line, \%access_controls, $curr_access, $now,
$css_class, $line, \%access_controls, $curr_access, $now,	undef, $href_location, $url, $current_path, $access_admin_text, 1);
\%version_flag, $href_location, $url, $current_path, $access_admin_text, 1);
}
}	}
}	}
}	}
Line 363 sub display_directory {	Line 450 sub display_directory {
$r->print('</table>');	$r->print('</table>');
if ($can_delete) {	if ($can_delete) {
$r->print('	$r->print('
<input type="submit" name="doit" value="Delete Checked Files" />	<input type="submit" name="doit" value="'.&mt('Delete Checked Files').'" />'.
	&Apache::loncommon::help_open_topic('Portfolio DeleteFile').'
<input type="hidden" name="action" value="delete" />	<input type="hidden" name="action" value="delete" />
<input type="hidden" name="currentpath" value="'.$current_path.'" />	<input type="hidden" name="currentpath" value="'.$current_path.'" />
</form>'	</form>'
Line 432 sub done {	Line 520 sub done {
unless (defined $message) {	unless (defined $message) {
$message='Done';	$message='Done';
}	}
my $result = '<h3><a href="'.$url.'?currentpath='.	my %anchor_fields = (
$env{'form.currentpath'}.	'showversions' => $env{'form.showversions'},
'&fieldname='.$env{'form.fieldname'}.	'currentpath' => $env{'form.currentpath'},
'&mode='.$env{'form.mode'}.	'fieldname' => $env{'form.fieldname'},
&group_args();	'mode' => $env{'form.mode'}
$result .= '">'.&mt($message).'</a></h3>';	);
	my $result = '<h3>'.&make_anchor($url,\%anchor_fields,&mt($message)).'</h3>';
return $result;	return $result;
}	}

sub delete {	sub delete {
my ($r,$url)=@_;	my ($r,$url,$group)=@_;
my @check;	my @check;
my $file_name = $env{'form.currentpath'}.$env{'form.selectfile'};	my $file_name = $env{'form.currentpath'}.$env{'form.selectfile'};
$file_name = &prepend_group($file_name);	$file_name = &prepend_group($file_name);
my @files=&Apache::loncommon::get_env_multiple('form.selectfile');	my @files=&Apache::loncommon::get_env_multiple('form.selectfile');
my ($uname,$udom) = &get_name_dom();	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 ("The file is locked and cannot be deleted.<br />");	$r->print(&mt('The file is locked and cannot be deleted.').'<br />');
$r->print(&done('Back',$url));	$r->print(&done('Back',$url));
} else {	} else {
if (scalar(@files)) {	if (scalar(@files)) {
&open_form($r,$url);	&open_form($r,$url);
$r->print('<p>'.&mt('Delete').' '.&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("No file was checked to delete.<br />");
Line 464 sub delete {	Line 553 sub delete {
}	}

sub delete_confirmed {	sub delete_confirmed {
my ($r,$url)=@_;	my ($r,$url,$group)=@_;
my @files=&Apache::loncommon::get_env_multiple('form.selectfile');	my @files=&Apache::loncommon::get_env_multiple('form.selectfile');
my $result;	my $result;
my ($uname,$udom) = &get_name_dom();	my ($uname,$udom) = &get_name_dom($group);
my $port_path = &get_port_path();	my $port_path = &get_port_path();
	my $current_permissions = &Apache::lonnet::get_portfile_permissions($udom,
	$uname);
foreach my $delete_file (@files) {	foreach my $delete_file (@files) {
$result=&Apache::lonnet::removeuserfile($uname,$udom,$port_path.	$result=&Apache::lonnet::removeuserfile($uname,$udom,$port_path.
$env{'form.currentpath'}.	$env{'form.currentpath'}.
$delete_file);	$delete_file);
if ($result ne 'ok') {	if ($result ne 'ok') {
$r->print('<span class="LC_error"> An error occured ('.$result.	$r->print('<span class="LC_error">'
') while trying to delete '.&display_file(undef, $delete_file).'</span><br />');	.&mt('An error occurred ([_1]) while trying to delete [_2].'
	,$result,&display_file(undef, $delete_file))
	.'</span><br /><br />');
	} else {
	$r->print(&mt('File: [_1] deleted.',
	&display_file(undef,$delete_file)));
	my $file_name = $env{'form.currentpath'}.$delete_file;
	$file_name = &prepend_group($file_name);
	my %access_controls =
	&Apache::lonnet::get_access_controls($current_permissions,
	$group,$file_name);
	if (keys(%access_controls) > 0) {
	my %changes;
	foreach my $key (keys(%{$access_controls{$file_name}})) {
	$changes{'delete'}{$key} = 1;
	}
	if (keys(%changes) > 0) {
	my ($outcome,$deloutcome,$new_values,$translation) =
	&Apache::lonnet::modify_access_controls($file_name,\%changes,
	$udom,$uname);
	if ($outcome ne 'ok') {
	$r->print('<br />'.&mt("An error occurred ([_1]) while ".
	"trying to delete access controls for the file.",$outcome).
	'</span><br /><br />');
	} else {
	if ($deloutcome eq 'ok') {
	$r->print('<br />'.&mt('Access controls also deleted for the file.').'<br /><br />');
	} else {
	$r->print('<span class="LC_error">'.'<br />'.
	&mt("An error occurred ([_1]) while ".
	"trying to delete access controls for the file.",$deloutcome).
	'</span><br /><br />');
	}
	}
	}
	}
}	}
}	}
$r->print(&done(undef,$url));	$r->print(&done(undef,$url));
Line 484 sub delete_confirmed {	Line 610 sub delete_confirmed {
sub delete_dir {	sub delete_dir {
my ($r,$url)=@_;	my ($r,$url)=@_;
&open_form($r,$url);	&open_form($r,$url);
$r->print('<p>'.&mt('Delete').' '.&display_file().'?</p>');	$r->print('<p>'.&mt('Delete [_1]?',&display_file()).'</p>');
&close_form($r,$url);	&close_form($r,$url);
}	}

sub delete_dir_confirmed {	sub delete_dir_confirmed {
my ($r,$url)=@_;	my ($r,$url,$group)=@_;
my $directory_name = $env{'form.currentpath'};	my $directory_name = $env{'form.currentpath'};
$directory_name =~ s\|/$\|\|; # remove any trailing slash	$directory_name =~ s\|/$\|\|; # remove any trailing slash
my ($uname,$udom) = &get_name_dom();	my ($uname,$udom) = &get_name_dom($group);
my $namespace = &get_namespace();	my $namespace = &get_namespace();
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') {
$r->print('<span class="LC_error"> An error occured (dir) ('.$result.	$r->print('<span class="LC_error">'
') while trying to delete '.$directory_name.'</span><br />');	.&mt('An error occurred (dir) ([_1]) while trying to delete [_2].'
	,$result,$directory_name)
	.'</span><br />');
} else {	} else {
# now remove from recent	# now remove from recent
# $r->print('<br /> removing '.$directory_name.'<br /');
&Apache::lonhtmlcommon::remove_recent($namespace,[$directory_name.'/']);	&Apache::lonhtmlcommon::remove_recent($namespace,[$directory_name.'/']);
my @dirs = split m!/!, $directory_name;	my @dirs = split m!/!, $directory_name;

# $directory_name =~ m/^(\/\/)(\/.)$/;
$directory_name='/';	$directory_name='/';
for (my $i=1; $i < (@dirs - 1); $i ++){	for (my $i=1; $i < (@dirs - 1); $i ++){
$directory_name .= $dirs[$i].'/';	$directory_name .= $dirs[$i].'/';
Line 518 sub delete_dir_confirmed {	Line 643 sub delete_dir_confirmed {
}	}

sub rename {	sub rename {
my ($r,$url)=@_;	my ($r,$url,$group)=@_;
my $file_name = $env{'form.currentpath'}.$env{'form.rename'};	my $file_name = $env{'form.currentpath'}.$env{'form.rename'};
my ($uname,$udom) = &get_name_dom();	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("The file is locked and cannot be renamed.<br />");
$r->print(&done(undef,$url));	$r->print(&done(undef,$url));
} else {	} else {
&open_form($r,$url);	&open_form($r,$url);
$r->print('<p>'.&mt('Rename').' '.&display_file().' to	$r->print('<p>'.&mt('Rename [_1] to [_2]?', &display_file()
<input name="filenewname" type="input" size="50" />?</p>');	, '<input name="filenewname" type="input" size="50" />').'</p>');
&close_form($r,$url);	&close_form($r,$url);
}	}
}	}

sub rename_confirmed {	sub rename_confirmed {
my ($r,$url)=@_;	my ($r,$url,$group)=@_;
my $filenewname=&Apache::lonnet::clean_filename($env{'form.filenewname'});	my $filenewname=&Apache::lonnet::clean_filename($env{'form.filenewname'});
my ($uname,$udom) = &get_name_dom();	my ($uname,$udom) = &get_name_dom($group);
my $port_path = &get_port_path();	my $port_path = &get_port_path();
if ($filenewname eq '') {	if ($filenewname eq '') {
$r->print('<span class="LC_error">'.	$r->print('<span class="LC_error">'.
Line 545 sub rename_confirmed {	Line 670 sub rename_confirmed {
$r->print(&done(undef,$url));	$r->print(&done(undef,$url));
return;	return;
}	}
	my $chg_access;
my $result=	my $result=
&Apache::lonnet::renameuserfile($uname,$udom,	&Apache::lonnet::renameuserfile($uname,$udom,
$port_path.$env{'form.currentpath'}.$env{'form.selectfile'},	$port_path.$env{'form.currentpath'}.$env{'form.selectfile'},
$port_path.$env{'form.currentpath'}.$filenewname);	$port_path.$env{'form.currentpath'}.$filenewname);
if ($result ne 'ok') {	if ($result eq 'ok') {
	$chg_access = &access_for_renamed($filenewname,$group,$udom,$uname);
	} else {
$r->print('<span class="LC_error">'.	$r->print('<span class="LC_error">'.
&mt('An errror occured ([_1]) while trying to rename [_2]'	&mt('An error occurred ([_1]) while trying to rename [_2] to [_3].'
.' to [_3]',$result,&display_file(),	,$result,&display_file(),&display_file('',$filenewname))
&display_file('',$filenewname)).'</span><br />');	.'</span><br />');
	return;
}	}
if ($filenewname ne $env{'form.filenewname'}) {	if ($filenewname ne $env{'form.filenewname'}) {
$r->print(&mt("The new file name was changed from:<br />[_1] to [_2]",	$r->print(&mt("The new file name was changed from:<br />[_1] to [_2]",
'<strong>'.&display_file('',$env{'form.filenewname'}).'</strong>',	'<strong>'.&display_file('',$env{'form.filenewname'}).'</strong>',
'<strong>'.&display_file('',$filenewname).'</strong>'));	'<strong>'.&display_file('',$filenewname).'</strong>'));
}	}
	$r->print($chg_access);
$r->print(&done(undef,$url));	$r->print(&done(undef,$url));
}	}

	sub access_for_renamed {
	my ($filenewname,$group,$udom,$uname) = @_;
	my $oldfile = $env{'form.currentpath'}.$env{'form.selectfile'};
	$oldfile = &prepend_group($oldfile);
	my $newfile = $env{'form.currentpath'}.$filenewname;
	$newfile = &prepend_group($newfile);
	my $current_permissions =
	&Apache::lonnet::get_portfile_permissions($udom,$uname);
	my %access_controls =
	&Apache::lonnet::get_access_controls($current_permissions,
	$group,$oldfile);
	my $chg_text;
	if (keys(%access_controls) > 0) {
	my %change_old;
	my %change_new;
	foreach my $key (keys(%{$access_controls{$oldfile}})) {
	$change_old{'delete'}{$key} = 1;
	$change_new{'activate'}{$key} = $access_controls{$oldfile}{$key};
	}
	my ($outcome,$deloutcome,$new_values,$translation) =
	&Apache::lonnet::modify_access_controls($oldfile,\%change_old,
	$udom,$uname);
	if ($outcome ne 'ok') {
	$chg_text ='<br /><br />'.&mt("An error occurred ([_1]) while ".
	"trying to delete access control records for the old name.",$outcome).
	'</span><br />';
	} else {
	if ($deloutcome ne 'ok') {
	$chg_text = '<br /><br /><span class="LC_error"><br />'.
	&mt("An error occurred ([_1]) while ".
	"trying to delete access control records for the old name.",$deloutcome).
	'</span><br />';
	}
	}
	($outcome,$deloutcome,$new_values,$translation) =
	&Apache::lonnet::modify_access_controls($newfile,\%change_new,
	$udom,$uname);
	if ($outcome ne 'ok') {
	$chg_text .= '<br /><br />'.
	&mt("An error occurred ([_1]) while ".
	"trying to update access control records for the new name.",$outcome).
	'</span><br />';
	}
	if ($chg_text eq '') {
	$chg_text = '<br /><br />'.&mt('Access controls updated to reflect the name change.');
	}
	}
	return $chg_text;
	}

sub display_access {	sub display_access {
my ($r,$url,$group,$can_setacl,$port_path) = @_;	my ($r,$url,$group,$can_setacl,$port_path,$action) = @_;
my ($uname,$udom) = &get_name_dom();	my ($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);
my $current_permissions = &Apache::lonnet::get_portfile_permissions($udom,	my $current_permissions = &Apache::lonnet::get_portfile_permissions($udom,
$uname);	$uname);
my %access_controls = &Apache::lonnet::get_access_controls($current_permissions,$group,$file_name);	my %access_controls = &Apache::lonnet::get_access_controls($current_permissions,$group,$file_name);
my $aclcount = keys(%access_controls);	my $aclcount = keys(%access_controls);
my $header = '<h3>'.&mt('Allowing others to retrieve file: [_1]',$port_path.$env{'form.currentpath'}.$env{'form.access'}).'</h3>';	my ($header,$info);
my $info .= &mt('Access to this file by others can be set to be one or more of the following types: public, passphrase-protected or conditional.').'<br /><ul><li>'.&mt('Public files are available to anyone without the need for login.').'</li><li>'.&mt('Passphrase-protected files do not require log-in, but will require the viewer to enter the passphrase you set.').'</li><li>'.&mt('Conditional files are accessible to logged-in users with accounts in the LON-CAPA network, who satisfy the conditions you set.').'<br />'.&mt('The conditions can include affiliation with a particular course or group, or a user account in a specific domain.').'<br />'.&mt('Alternatively access can be granted to people with specific LON-CAPA usernames and domains.').'</li></ul>';	if ($action eq 'chgaccess') {
	$header = '<h3>'.&mt('Allowing others to retrieve file: [_1]',$port_path.$env{'form.currentpath'}.$env{'form.access'}).'</h3>';
if ($group eq '') {	$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.');
$info .= (&mt("Direct others to the 'Display file listing' link (shown when there are viewable files) on your personal information page:<br /><a href='/adm/$udom/$uname/aboutme'>http://$ENV{'SERVER_NAME'}/adm/$udom/$uname/aboutme</a>"));	$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>'.&explain_conditionals();
	$info .= '</li></ul>'.
	&mt('A listing of files viewable without log-in is available at: ')."<a href=\"/adm/$udom/$uname/aboutme/portfolio\">http://$ENV{'SERVER_NAME'}/adm/$udom/$uname/aboutme/portfolio</a>.<br />";
	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:");
	} 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:");
	}
	$info .= "<br /><a href=\"/adm/$udom/$uname/aboutme\">http://$ENV{'SERVER_NAME'}/adm/$udom/$uname/aboutme</a><br />";
	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 />';
	}
	} else {
	$header = '<h3>'.&mt('Conditional access controls for file: [_1]',$port_path.$env{'form.currentpath'}.$env{'form.access'}).'</h3>'.
	&explain_conditionals().'<br />';
}	}

if ($can_setacl) {	if ($can_setacl) {
&open_form($r,$url);	&open_form($r,$url);
$r->print($header.$info);	$r->print($header.$info);
&access_setting_table($r,$access_controls{$file_name});	$r->print('<br />'.&Apache::loncommon::help_open_topic('Portfolio ShareFile SetAccess', &mt('Help on setting up share access')));
	$r->print(&Apache::loncommon::help_open_topic('Portfolio ShareFile ChangeSetting', &mt('Help on changing settings')));
	$r->print(&Apache::loncommon::help_open_topic('Portfolio ShareFile StopAccess', &mt('Help on removing share access')));
	&access_setting_table($r,$url,$file_name,$access_controls{$file_name},
	$action);
my $button_text = {	my $button_text = {
'continue' => &mt('Proceed'),	'continue' => &mt('Proceed'),
'cancel' => &mt('Back to directory listing'),	'cancel' => &mt('Return to directory'),
};	};
&close_form($r,$url,$button_text);	&close_form($r,$url,$button_text);
} else {	} else {
Line 597 sub display_access {	Line 796 sub display_access {
}	}
}	}

	sub explain_conditionals {
	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('The conditions can include affiliation with a particular course, 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.');
	}

sub view_access_settings {	sub view_access_settings {
my ($r,$url,$access_controls,$aclcount) = @_;	my ($r,$url,$access_controls,$aclcount) = @_;
my ($showstart,$showend);	my ($showstart,$showend);
Line 606 sub view_access_settings {	Line 812 sub view_access_settings {
$todisplay{$scope}{$key} = $$access_controls{$key};	$todisplay{$scope}{$key} = $$access_controls{$key};
}	}
if ($aclcount) {	if ($aclcount) {
$r->print(&mt('<h4>Current access controls defined for this file:</h4>'));	$r->print('<h4>'.&mt('Current access controls defined for this file:').'</h4>');
$r->print(&Apache::loncommon::start_data_table());	$r->print(&Apache::loncommon::start_data_table());
$r->print(&Apache::loncommon::start_data_table_header_row());	$r->print(&Apache::loncommon::start_data_table_header_row());
$r->print('<th>'.&mt('Access control').'</th><th>'.&mt('Dates available').	$r->print('<th>'.&mt('Access control').'</th><th>'.&mt('Dates available').
Line 617 sub view_access_settings {	Line 823 sub view_access_settings {
&build_access_summary($r,$count,$chg,%todisplay);	&build_access_summary($r,$count,$chg,%todisplay);
$r->print(&Apache::loncommon::end_data_table());	$r->print(&Apache::loncommon::end_data_table());
} else {	} else {
$r->print(&mt('No access control settings currently exist for this file.<br />' ));	$r->print(&mt('No access control settings currently exist for this file.').'<br />');
}	}
$r->print('<br /><a href="'.$url.'?currentpath='.$env{'form.currentpath'}.	my %anchor_fields = (
&group_args().'">'.&mt('Return to directory listing').'</a>');	'currentpath' => $env{'form.currentpath'}
	);
	$r->print('<br />'.&make_anchor($url, \%anchor_fields, &mt('Return to directory')));
return;	return;
}	}

Line 633 sub build_access_summary {	Line 841 sub build_access_summary {
domains => 'Conditional: domain-based',	domains => 'Conditional: domain-based',
users => 'Conditional: user-based',	users => 'Conditional: user-based',
course => 'Conditional: course-based',	course => 'Conditional: course-based',
group => 'Conditional: group-based',
);	);
my @allscopes = ('public','guest','domains','users','course','group');	my @allscopes = ('public','guest','domains','users','course');
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 658 sub build_access_summary {	Line 865 sub build_access_summary {
}	}
}	}
$r->print('<td>'.&mt($scope_desc{$scope}));	$r->print('<td>'.&mt($scope_desc{$scope}));
if (($scope eq 'course') \|\| ($scope eq 'group')) {	if ($scope eq 'course') {
if ($chg ne 'delete') {	if ($chg ne 'delete') {
my $cid = $content->{'domain'}.'_'.$content->{'number'};	my $cid = $content->{'domain'}.'_'.$content->{'number'};
my %course_description = &Apache::lonnet::coursedescription($cid);	my %course_description = &Apache::lonnet::coursedescription($cid);
Line 670 sub build_access_summary {	Line 877 sub build_access_summary {
if ($chg ne 'delete') {	if ($chg ne 'delete') {
if ($scope eq 'guest') {	if ($scope eq 'guest') {
$r->print(&mt('Passphrase').': '.$content->{'password'});	$r->print(&mt('Passphrase').': '.$content->{'password'});
} elsif ($scope eq 'course' \|\| $scope eq 'group') {	} elsif ($scope eq 'course') {
$r->print('<table><tr>');	$r->print('<table width="100%"><tr>');
$r->print('<th>'.&mt('Roles').'</th><th>'.	$r->print('<th>'.&mt('Roles').'</th><th>'.
&mt('Access').'</th><th>'.	&mt('Access').'</th><th>'.
&mt('Sections').'</th>');	&mt('Sections').'</th>');
if ($scope eq 'course') {	$r->print('<th>'.&mt('Groups').'</th>');
$r->print('<th>'.&mt('Groups').'</th>');
} else {
$r->print('<th>'.&mt('Teams').'</th>');
}
$r->print('</tr>');	$r->print('</tr>');
foreach my $id (sort(keys(%{$content->{'roles'}}))) {	foreach my $id (sort(keys(%{$content->{'roles'}}))) {
$r->print('<tr>');	$r->print('<tr>');
Line 703 sub build_access_summary {	Line 906 sub build_access_summary {
} else {	} else {
$r->print(join(',',@{$content->{'roles'}{$id}{$item}}));	$r->print(join(',',@{$content->{'roles'}{$id}{$item}}));
}	}
$r->print('</tr>');	$r->print('</td>');
}	}
$r->print("</table>");	$r->print('</tr>');
}	}
$r->print("</tr></table>");	$r->print('</table>');
} elsif ($scope eq 'domains') {	} elsif ($scope eq 'domains') {
$r->print(&mt('Domains: ').join(',',@{$content->{'dom'}}));	$r->print(&mt('Domains: ').join(',',@{$content->{'dom'}}));
} elsif ($scope eq 'users') {	} elsif ($scope eq 'users') {
Line 756 sub update_access {	Line 959 sub update_access {
$r->print('<h3>'.&mt('Allowing others to retrieve file: [_1]',	$r->print('<h3>'.&mt('Allowing others to retrieve file: [_1]',
$port_path.$file_name).'</h3>'."\n");	$port_path.$file_name).'</h3>'."\n");
$file_name = &prepend_group($file_name);	$file_name = &prepend_group($file_name);
my ($uname,$udom) = &get_name_dom();	my ($uname,$udom) = &get_name_dom($group);
my ($errors,$outcome,$deloutcome,$new_values,$translation);	my ($errors,$outcome,$deloutcome,$new_values,$translation);
if ($totalprocessed) {	if ($totalprocessed) {
($outcome,$deloutcome,$new_values,$translation) =	($outcome,$deloutcome,$new_values,$translation) =
Line 809 sub update_access {	Line 1012 sub update_access {
} else {	} else {
if ((@{$processing{'activate'}} > 0) \|\| (@{$processing{'update'}} > 0)) {	if ((@{$processing{'activate'}} > 0) \|\| (@{$processing{'update'}} > 0)) {
$errors .= '<span class="LC_error">'.	$errors .= '<span class="LC_error">'.
&mt('A problem occurred storing access control settings: [_1]',$outcome).	&mt('A problem occurred saving access control settings: [_1]',$outcome).
'</span>';	'</span>';
}	}
}	}
Line 821 sub update_access {	Line 1024 sub update_access {
my $totalnew = 0;	my $totalnew = 0;
my $status = 'new';	my $status = 'new';
my ($firstitem,$lastitem);	my ($firstitem,$lastitem);
foreach my $newitem ('course','group','domains','users') {	foreach my $newitem ('course','domains','users') {
$allnew += $env{'form.new'.$newitem};	$allnew += $env{'form.new'.$newitem};
}	}
if ($allnew > 0) {	if ($allnew > 0) {
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);
foreach my $newitem ('course','group','domains','users') {	foreach my $newitem ('course','domains','users') {
if ($env{'form.new'.$newitem} > 0) {	if ($env{'form.new'.$newitem} > 0) {
$r->print('<br />'.&mt('Add new <b>[_1]-based</b> access control for portfolio file: <b>[_2]</b>',$newitem,$env{'form.currentpath'}.$env{'form.selectfile'}).'<br /><br />');	$r->print('<br />'.&mt('Add new <b>[_1]-based</b> access control for portfolio file: <b>[_2]</b>',&mt($newitem),$env{'form.currentpath'}.$env{'form.selectfile'}).'<br /><br />');
$firstitem = $totalnew;	$firstitem = $totalnew;
$lastitem = $totalnew + $env{'form.new'.$newitem};	$lastitem = $totalnew + $env{'form.new'.$newitem};
$totalnew = $lastitem;	$totalnew = $lastitem;
Line 844 sub update_access {	Line 1047 sub update_access {
}	}
&close_form($r,$url);	&close_form($r,$url);
} else {	} else {
$r->print('<br /><a href="'.$url.'?access='.$env{'form.selectfile'}.	my %anchor_fields = (
'&currentpath='.$env{'form.currentpath'}.&group_args().'">'.	'currentpath' => $env{'form.currentpath'},
&mt('Display all access settings for this file').'</a>'.	'access' => $env{'form.selectfile'}
'     '.	);
'<a href="'.$url.'?currentpath='.$env{'form.currentpath'}.	$r->print('<br />'.&make_anchor($url, \%anchor_fields, &mt('Display all access settings for this file')));
&group_args().'">'.&mt('Return to directory listing').'</a>');	delete $anchor_fields{'access'};
	$r->print('     '.&make_anchor($url,\%anchor_fields,&mt('Return to directory')));
}	}
return;	return;
}	}
Line 866 sub build_access_record {	Line 1070 sub build_access_record {

if ($scope eq 'guest') {	if ($scope eq 'guest') {
$record->{'password'} = $env{'form.password'};	$record->{'password'} = $env{'form.password'};
} elsif (($scope eq 'course') \|\| ($scope eq 'group')) {	} elsif ($scope eq 'course') {
$record->{'domain'} = $env{'form.crsdom_'.$num};	$record->{'domain'} = $env{'form.crsdom_'.$num};
$record->{'number'} = $env{'form.crsnum_'.$num};	$record->{'number'} = $env{'form.crsnum_'.$num};
my @role_ids;	my @role_ids;
Line 948 sub sort_users {	Line 1152 sub sort_users {
}	}

sub access_setting_table {	sub access_setting_table {
my ($r,$access_controls) = @_;	my ($r,$url,$filename,$access_controls,$action) = @_;
my ($public,$publictext);	my ($public,$publictext);
$publictext = &mt('Off');	$publictext ='Off';
my ($guest,$guesttext);	my ($guest,$guesttext);
$guesttext = &mt('Off');	$guesttext = 'Off';
my @courses = ();	my @courses = ();
my @groups = ();
my @domains = ();	my @domains = ();
my @users = ();	my @users = ();
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);
my (%acl_count,%end,%start);	my (%acl_count,%end,%start,%conditionals);
foreach my $key (sort(keys(%{$access_controls}))) {	foreach my $key (sort(keys(%{$access_controls}))) {
($num,$scope,$end{$key},$start{$key}) = &unpack_acc_key($key);	($num,$scope,$end{$key},$start{$key}) = &unpack_acc_key($key);
if ($scope eq 'public') {	if ($scope eq 'public') {
Line 971 sub access_setting_table {	Line 1174 sub access_setting_table {
$guest=$key;	$guest=$key;
$guestnum = $num;	$guestnum = $num;
$guesttext = &acl_status($start{$key},$end{$key},$now);	$guesttext = &acl_status($start{$key},$end{$key},$now);
} elsif ($scope eq 'course') {	} else {
push(@courses,$key);	$conditionals{$scope}{$key} = $$access_controls{$key};
} elsif ($scope eq 'group') {	if ($scope eq 'course') {
push(@groups,$key);	push(@courses,$key);
} elsif ($scope eq 'domains') {	} elsif ($scope eq 'domains') {
push(@domains,$key);	push(@domains,$key);
} elsif ($scope eq 'users') {	} elsif ($scope eq 'users') {
push(@users,$key);	push(@users,$key);
	}
}	}
$acl_count{$scope} ++;	$acl_count{$scope} ++;
}	}
$r->print('<table border="0"><tr><td valign="top">');	$r->print('<table border="0"><tr><td valign="top">');
$r->print('<h3>'.&mt('Public access:').' '.$publictext.'</h3>');	if ($action eq 'chgaccess') {
	&standard_settings($r,$now,$then,$url,$filename,\%acl_count,\%start,
	\%end,$public,$publicnum,$publictext,$guest,$guestnum,
	$guesttext,$access_controls,%conditionals);
	} else {
	&condition_setting($r,$access_controls,$now,$then,\%acl_count,
	\@domains,\@users,\@courses);
	}
	$r->print('</td></tr></table>');
	}

	sub standard_settings {
	my ($r,$now,$then,$url,$filename,$acl_count,$start,$end,$public,$publicnum,
	$publictext,$guest,$guestnum,$guesttext,$access_controls,%conditionals)=@_;
	$r->print('<h3>'.&mt('Public access: [_1]',&mt($publictext)).'</h3>');
$r->print(&Apache::loncommon::start_data_table());	$r->print(&Apache::loncommon::start_data_table());
$r->print(&Apache::loncommon::start_data_table_header_row());	$r->print(&Apache::loncommon::start_data_table_header_row());
$r->print('<th>'.&mt('Action').'</th><th>'.&mt('Dates available').'</th>');	$r->print('<th>'.&mt('Action').'</th><th>'.&mt('Dates available').'</th>');
Line 991 sub access_setting_table {	Line 1209 sub access_setting_table {
$r->print(&Apache::loncommon::start_data_table_row());	$r->print(&Apache::loncommon::start_data_table_row());
if ($public) {	if ($public) {
$r->print('<td>'.&actionbox('old',$publicnum,'public').'</td><td>'.	$r->print('<td>'.&actionbox('old',$publicnum,'public').'</td><td>'.
&dateboxes($publicnum,$start{$public},$end{$public}).'</td>');	&dateboxes($publicnum,$start->{$public},$end->{$public}).'</td>');
} else {	} else {
$r->print('<td>'.&actionbox('new','0','public').'</td><td>'.	$r->print('<td>'.&actionbox('new','0','public').'</td><td>'.
&dateboxes('0',$now,$then).'</td>');	&dateboxes('0',$now,$then).'</td>');
Line 999 sub access_setting_table {	Line 1217 sub access_setting_table {
$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><td width="40"> </td><td valign="top">');	$r->print('</td><td width="40"> </td><td valign="top">');
$r->print('<h3>'.&mt('Passphrase-protected access:').' '.$guesttext.'</h3>');	$r->print('<h3>'.&mt('Passphrase-protected access: [_1]',&mt($guesttext)).'</h3>');
$r->print(&Apache::loncommon::start_data_table());	$r->print(&Apache::loncommon::start_data_table());
$r->print(&Apache::loncommon::start_data_table_header_row());	$r->print(&Apache::loncommon::start_data_table_header_row());
$r->print('<th>'.&mt('Action').'</th><th>'.&mt('Dates available').	$r->print('<th>'.&mt('Action').'</th><th>'.&mt('Dates available').
Line 1010 sub access_setting_table {	Line 1228 sub access_setting_table {
if ($guest) {	if ($guest) {
$passwd = $$access_controls{$guest}{'password'};	$passwd = $$access_controls{$guest}{'password'};
$r->print('<td>'.&actionbox('old',$guestnum,'guest').'</td><td>'.	$r->print('<td>'.&actionbox('old',$guestnum,'guest').'</td><td>'.
&dateboxes($guestnum,$start{$guest},$end{$guest}).'</td>');	&dateboxes($guestnum,$start->{$guest},$end->{$guest}).'</td>');
} else {	} else {
$r->print('<td>'.&actionbox('new','1','guest').'</td><td>'.	$r->print('<td>'.&actionbox('new','1','guest').'</td><td>'.
&dateboxes('1',$now,$then).'</td>');	&dateboxes('1',$now,$then).'</td>');
Line 1019 sub access_setting_table {	Line 1237 sub access_setting_table {
$passwd.'" /></td>');	$passwd.'" /></td>');
$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><tr><td valign="top">');	$r->print('</td></tr><tr><td colspan="3"> </td></tr>'.
&access_element($r,'domains',\%acl_count,\@domains,$access_controls,$now,$then);	'<tr><td colspan="3">');
	my $numconditionals = 0;
	my $conditionstext;
	my %cond_status;
	foreach my $scope ('domains','users','course') {
	$numconditionals += $acl_count->{$scope};
	if ($acl_count->{$scope} > 0) {
	if ($conditionstext ne 'Active') {
	foreach my $key (keys(%{$conditionals{$scope}})) {
	$conditionstext = &acl_status($start->{$key},$end->{$key},$now);
	if ($conditionstext eq 'Active') {
	last;
	}
	}
	}
	}
	}
	if ($conditionstext eq '') {
	$conditionstext = 'Off';
	}
	my %anchor_fields = (
	'access' => $env{'form.selectfile'},
	'action' => 'chgconditions',
	'currentpath' => $env{'form.currentpath'},
	);
	$r->print('<h3>'.&mt('Conditional access: [_1]',&mt($conditionstext)).'</h3>');
	if ($numconditionals > 0) {
	my $count = 1;
	my $chg = 'none';
	$r->print(&mt('You have previously set [_1] conditional access controls.',$numconditionals).' '.&make_anchor($url,\%anchor_fields,&mt('Change Conditions')).'<br /><br />');
	$r->print(&Apache::loncommon::start_data_table());
	$r->print(&Apache::loncommon::start_data_table_header_row());
	$r->print('<th>'.&mt('Access control').'</th><th>'.&mt('Dates available').
	'</th><th>'.&mt('Additional information').'</th>');
	$r->print(&Apache::loncommon::end_data_table_header_row());
	&build_access_summary($r,$count,$chg,%conditionals);
	$r->print(&Apache::loncommon::end_data_table());
	} else {
	$r->print(&make_anchor($url,\%anchor_fields,&mt('Add conditional access')).' '.&mt('based on domain, username, or course affiliation.'));
	}
	}

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

sub acl_status {	sub acl_status {
my ($start,$end,$now) = @_;	my ($start,$end,$now) = @_;
if ($start > $now) {	if ($start > $now) {
return &mt('Inactive');	return 'Inactive';
}	}
if ($end && $end<$now) {	if ($end && $end<$now) {
return &mt('Inactive');	return 'Inactive';
}	}
return &mt('Active');	return 'Active';
}	}

sub access_element {	sub access_element {
Line 1056 sub access_element {	Line 1313 sub access_element {
my $title = $type;	my $title = $type;
$title =~ s/s$//;	$title =~ s/s$//;
$title =~ s/^(\w)/uc($1)/e;	$title =~ s/^(\w)/uc($1)/e;
$r->print('<h3>'.&mt('[_1]-based conditional access: ',$title));	$r->print('<h3>'.&mt('[_1]-based conditional access: ',&mt($title)));
if ($$acl_count{$type}) {	if ($$acl_count{$type}) {
$r->print($$acl_count{$type}.' ');	$r->print($$acl_count{$type}.' ');
if ($$acl_count{$type} > 1) {	if ($$acl_count{$type} > 1) {
Line 1083 sub display_access_row {	Line 1340 sub display_access_row {
$r->print(&Apache::loncommon::start_data_table_header_row());	$r->print(&Apache::loncommon::start_data_table_header_row());
$r->print('<th>'.&mt('Action?').'</th><th>'.&mt($uctype).'</th><th>'.	$r->print('<th>'.&mt('Action?').'</th><th>'.&mt($uctype).'</th><th>'.
&mt('Dates available').'</th>');	&mt('Dates available').'</th>');
if (($type eq 'course') \|\| ($type eq 'group')) {	if ($type eq 'course' && $status eq 'old') {
$r->print('<th>'.&mt('Allowed [_1] member affiliations',$type).	$r->print('<th>'.&mt('Allowed [_1] member affiliations',$type).
'</th>');	'</th>');
$colspan ++;	$colspan ++;
} elsif ($type eq 'domains') {	} elsif ($type eq 'domains') {
@all_doms = &Apache::loncommon::get_domains();	@all_doms = sort(&Apache::lonnet::all_domains());
}	}
$r->print(&Apache::loncommon::end_data_table_header_row());	$r->print(&Apache::loncommon::end_data_table_header_row());
foreach my $key (@{$items}) {	foreach my $key (@{$items}) {
$r->print(&Apache::loncommon::start_data_table_row());	$r->print(&Apache::loncommon::start_data_table_row());
if (($type eq 'course') \|\| ($type eq 'group')) {	if ($type eq 'course') {
&course_row($r,$status,$type,$key,$access_controls,$now,$then);	&course_row($r,$status,$type,$key,$access_controls,$now,$then);
} elsif ($type eq 'domains') {	} elsif ($type eq 'domains') {
&domains_row($r,$status,$key,\@all_doms,$access_controls,$now,	&domains_row($r,$status,$key,\@all_doms,$access_controls,$now,
Line 1111 sub display_access_row {	Line 1368 sub display_access_row {
}	}
$r->print(&Apache::loncommon::end_data_table());	$r->print(&Apache::loncommon::end_data_table());
} else {	} else {
$r->print(&mt('No [_1]-based conditions defined.<br />',$type).	$r->print(&mt('No [_1]-based conditions defined.',&mt($type)).'<br />'
&additional_item($type));	.&additional_item($type));
}	}
return;	return;
}	}
Line 1120 sub display_access_row {	Line 1377 sub display_access_row {
sub course_js {	sub course_js {
return qq\|	return qq\|
<script type="text/javascript">	<script type="text/javascript">
function setRoleOptions(caller,num,cdom,cnum,type) {	function setRoleOptions(num,roleid,cdom,cnum,type) {
addIndexnum = getCallerIndex(caller);	updateIndexNum = getIndexByValue('update',num);
updateIndexnum = getIndex('update',num);	var addItem = 'add_role_'+num;
if (caller.checked) {	var addIndexNum = getIndexByName(addItem);
document.portform.elements[updateIndexnum].checked = true;	if (document.portform.elements[addItem].checked) {
var url = '/adm/portfolio?action=rolepicker&setroles='+addIndexnum+'&cnum='+cnum+'&cdom='+cdom+'&type='+type;	document.portform.elements[updateIndexNum].checked = true;
	var url = '/adm/portfolio?action=rolepicker&setroles='+num+'_'+roleid+'&cnum='+cnum+'&cdom='+cdom+'&type='+type;
var title = 'Roles_Chooser';	var title = 'Roles_Chooser';
var options = 'scrollbars=1,resizable=1,menubar=0';	var options = 'scrollbars=1,resizable=1,menubar=0';
options += ',width=700,height=600';	options += ',width=700,height=600';
rolebrowser = open(url,title,options,'1');	rolebrowser = open(url,title,options,'1');
rolebrowser.focus();	rolebrowser.focus();
} else {	} else {
for (var j=0;j<5;j++) {	addArray = new Array ('role','access','section','group');
document.portform.elements[addIndexnum+j].value = '';	for (var j=0;j<addArray.length;j++) {
	var itemIndex = getIndexByName(addArray[j]+'_'+num+'_'+roleid);
	document.portform.elements[itemIndex].value = '';
}	}
}	}
}	}

function getCallerIndex(caller) {	function getIndexByName(item) {
for (var i=0;i<document.portform.elements.length;i++) {	for (var i=0;i<document.portform.elements.length;i++) {
if (document.portform.elements[i] == caller) {	if (document.portform.elements[i].name == item) {
return i;	return i;
}	}
}	}
return -1;	return -1;
}	}

function getIndex(name,value) {	function getIndexByValue(name,value) {
for (var i=0;i<document.portform.elements.length;i++) {	for (var i=0;i<document.portform.elements.length;i++) {
if (document.portform.elements[i].name == name && document.portform.elements[i].value == value) {	if (document.portform.elements[i].name == name && document.portform.elements[i].value == value) {
return i;	return i;
Line 1170 sub course_row {	Line 1430 sub course_row {
}	}
my $js = &Apache::loncommon::coursebrowser_javascript($defdom)	my $js = &Apache::loncommon::coursebrowser_javascript($defdom)
.&course_js();	.&course_js();
my $crsgrptext = 'Groups';
if ($type eq 'group') {
$crsgrptext = 'Teams';
}
my $uctype = $type;	my $uctype = $type;
$uctype =~ s/^(\w)/uc($1)/e;	$uctype =~ s/^(\w)/uc($1)/e;
my ($num,$scope,$end,$start) = &set_identifiers($status,$item,$now,$then,	my ($num,$scope,$end,$start) = &set_identifiers($status,$item,$now,$then,
Line 1184 sub course_row {	Line 1440 sub course_row {
my %course_description = &Apache::lonnet::coursedescription($cid);	my %course_description = &Apache::lonnet::coursedescription($cid);
$r->print('<td><input type="hidden" name="crsdom_'.$num.'" value="'.$content->{'domain'}.'" /><input type="hidden" name="crsnum_'.$num.'" value="'.$content->{'number'}.'" />'.$course_description{'description'}.'</td>');	$r->print('<td><input type="hidden" name="crsdom_'.$num.'" value="'.$content->{'domain'}.'" /><input type="hidden" name="crsnum_'.$num.'" value="'.$content->{'number'}.'" />'.$course_description{'description'}.'</td>');
} elsif ($status eq 'new') {	} elsif ($status eq 'new') {
$r->print('<td>'.&Apache::loncommon::selectcourse_link('portform','crsnum_'.$num,'crsdom_'.$num,'description_'.$num,undef,undef,$uctype).'  <input type="text" name="description_'.$num.'" size="30" /><input type="hidden" name="crsdom_'.$num.'" /><input type="hidden" name="crsnum_'.$num.'" /></td>');	$r->print('<td>'.&Apache::loncommon::selectcourse_link('portform','crsnum_'.$num,'crsdom_'.$num,'description_'.$num,$num.'_1',undef,$uctype).'  <input type="text" name="description_'.$num.'" size="30" /><input type="hidden" name="crsdom_'.$num.'" /><input type="hidden" name="crsnum_'.$num.'" /></td>');
}	}
$r->print('<td>'.&dateboxes($num,$start,$end).'</td>');	$r->print('<td>'.&dateboxes($num,$start,$end));
$r->print('<td><table><tr>');	my $newrole_id = 1;
$r->print('<th>'.&mt('Action').'</th><th>'.&mt('Roles').'</th><th>'.
&mt('Access').'</th><th>'.&mt('Sections').'</th><th>'.
&mt($crsgrptext).'</th></tr>');
if ($status eq 'old') {	if ($status eq 'old') {
	$r->print('</td><td>');
my $max_id = 0;	my $max_id = 0;
foreach my $role_id (sort(keys(%{$content->{'roles'}}))) {	if (keys(%{$content->{'roles'}}) > 0) {
if ($role_id > $max_id) {	$r->print('<table><tr><th>'.&mt('Action').'</th>'.
$max_id = $role_id;	'<th>'.&mt('Roles').'</th>'.
}	'<th>'.&mt('Access').'</th>'.
$max_id ++;	'<th>'.&mt('Sections').'</th>'.
my $role_selects = &role_selectors($num,$role_id,$status,$type,$content,'display');	'<th>'.&mt('Groups').'</th></tr>');
$r->print('<tr><td><span style="white-space: nowrap"><label><input type="checkbox" name="delete_role_'.$num.'" value="'.$role_id.'" />'.&mt('Delete').'</label></span><br /><input type="hidden" name="preserve_role_'.$num.'" value="'.$role_id.'" /></td>'.$role_selects.'</tr>');	foreach my $role_id (sort(keys(%{$content->{'roles'}}))) {
}	if ($role_id > $max_id) {
$r->print('</table><br />'.&mt('Add a roles-based condition').' <input type="checkbox" name ="add_role_'.$num.'" onClick="javascript:setRoleOptions(this,'."'$num','$content->{'domain'}','$content->{'number'}','$uctype'".')" value="'.$max_id.'" /><input type="hidden" name="role_'.$num.'_'.$max_id.'" /><input type="hidden" name="access_'.$num.'_'.$max_id.'" /><input type="hidden" name="section_'.$num.'_'.$max_id.'" /><input type="hidden" name="group_'.$num.'_'.$max_id.'" /></td>');	$max_id = $role_id;
} elsif ($status eq 'new') {	}
my $role_id = 1;	$max_id ++;
my $role_selects = &role_selectors($num,$role_id,$status,$type,undef,'display');	my $role_selects = &role_selectors($num,$role_id,$type,$content,'display');
$r->print('<tr><td><input type="checkbox" name="add_role_'.$num.'" value="'.$role_id.'" checked="checked" />'.&mt('Add').'<input type="hidden" name="grplist_'.$num.'_'.$role_id.'" /></td>'.$role_selects);	$r->print('<tr><td><span style="white-space: nowrap"><label><input type="checkbox" name="delete_role_'.$num.'" value="'.$role_id.'" />'.&mt('Delete').'</label></span><br /><input type="hidden" name="preserve_role_'.$num.'" value="'.$role_id.'" /></td>'.$role_selects.'</tr>');
$r->print('</tr></table></td>');	}
	$r->print('</table>');
	}
	$r->print('<br />'.&mt('Add a roles-based condition').
	' <input type="checkbox" name ="add_role_'.
	$num.'" onClick="javascript:setRoleOptions('."'$num',
	'$max_id','$content->{'domain'}','$content->{'number'}',
	'$uctype'".')" value="" />');
	$newrole_id = $max_id;
	} else {
	$r->print('<input type="hidden" name ="add_role_'.$num.'" value="" />');
}	}
	$r->print(&add_course_role($num,$newrole_id));
	$r->print('</td>');
return;	return;
}	}

	sub add_course_role {
	my ($num,$max_id) = @_;
	my $output;
	$output .='<input type="hidden" name="role_'.$num.'_'.$max_id.'" />'.
	'<input type="hidden" name="access_'.$num.'_'.$max_id.'" />'.
	'<input type="hidden" name="section_'.$num.'_'.$max_id.'" />'.
	'<input type="hidden" name="group_'.$num.'_'.$max_id.'" />';
	return $output;
	}

sub domains_row {	sub domains_row {
my ($r,$status,$item,$all_doms,$access_controls,$now,$then) = @_;	my ($r,$status,$item,$all_doms,$access_controls,$now,$then) = @_;
my ($num,$scope,$end,$start) = &set_identifiers($status,$item,$now,$then,	my ($num,$scope,$end,$start) = &set_identifiers($status,$item,$now,$then,
Line 1252 sub users_row {	Line 1528 sub users_row {

sub additional_item {	sub additional_item {
my ($type) = @_;	my ($type) = @_;
my $output = &mt('Add new [_1] condition(s)?',$type).' '.&mt('Number to add: ').'<input type="text" name="new'.$type.'" size="3" value="0" />';	my $output = &mt('Add new [_1] condition(s)?',&mt($type)).' '.&mt('Number to add: ').'<input type="text" name="new'.$type.'" size="3" value="0" />';
return $output;	return $output;
}	}

Line 1260 sub actionbox {	Line 1536 sub actionbox {
my ($status,$num,$scope) = @_;	my ($status,$num,$scope) = @_;
my $output = '<span style="white-space: nowrap"><label>';	my $output = '<span style="white-space: nowrap"><label>';
if ($status eq 'new') {	if ($status eq 'new') {
$output .= '<input type="checkbox" name="activate" value="'.$num.'" />'.	my $checkstate;
	if ($scope eq 'domains' \|\| $scope eq 'users' \|\| $scope eq 'course') {
	$checkstate = 'checked="checked"';
	}
	$output .= '<input type="checkbox" name="activate" value="'.$num.'" '.
	$checkstate.' />'.
&mt('Activate');	&mt('Activate');
} else {	} else {
$output .= '<input type="checkbox" name="delete" value="'.$num.	$output .= '<input type="checkbox" name="delete" value="'.$num.
Line 1308 sub set_identifiers {	Line 1589 sub set_identifiers {
}	}

sub role_selectors {	sub role_selectors {
my ($num,$role_id,$status,$type,$content,$caller) = @_;	my ($num,$role_id,$type,$content,$caller) = @_;
my ($output,$cdom,$cnum,$longid);	my ($output,$cdom,$cnum,$longid);
if ($caller eq 'display') {	if ($caller eq 'display') {
$longid = '_'.$num.'_'.$role_id;	$longid = '_'.$num.'_'.$role_id;
if ($status eq 'new') {	$cdom = $$content{'domain'};
foreach my $item ('role','access','section','group') {	$cnum = $$content{'number'};
$output .= '<td><select name="'.$item.$longid.'">'.
'<option value="">'.&mt('Pick [_1] first',$type).
'</option></select></td>';
}
return $output;
} else {
$cdom = $$content{'domain'};
$cnum = $$content{'number'};
}
} elsif ($caller eq 'rolepicker') {	} elsif ($caller eq 'rolepicker') {
$cdom = $env{'form.cdom'};	$cdom = $env{'form.cdom'};
$cnum = $env{'form.cnum'};	$cnum = $env{'form.cnum'};
Line 1360 sub role_selectors {	Line 1632 sub role_selectors {
'role' => $allroles,	'role' => $allroles,
'access' => \@allaccesses,	'access' => \@allaccesses,
'section' => $sections,	'section' => $sections,
'group' => $groups,	'group' => $groups,
);	);
foreach my $item ('role','access','section','group') {	foreach my $item ('role','access','section','group') {
$output .= '<td><select name="'.$item.$longid.'" multiple="true" size="4">'."\n";	$output .= '<td><select name="'.$item.$longid.'" multiple="true" size="4">'."\n";
Line 1384 sub role_selectors {	Line 1656 sub role_selectors {

sub role_options_window {	sub role_options_window {
my ($r) = @_;	my ($r) = @_;
my $cdom = $env{'form.cdom'};
my $cnum = $env{'form.cnum'};
my $type = $env{'form.type'};	my $type = $env{'form.type'};
my $addindex = $env{'form.setroles'};	my $rolenum = $env{'form.setroles'};
my $grouptitle = 'Groups';	my ($num,$role_id) = ($rolenum =~ /^([\d_]+)_(\d+)$/);
if ($type eq 'Group') {	my $role_elements;
$grouptitle = 'Teams';	foreach my $item ('role','access','section','group') {
}	$role_elements .= "'".$item.'_'.$rolenum."',";
my $role_selects = &role_selectors(1,1,'new',$type,undef,'rolepicker');	}
	$role_elements =~ s/,$//;
	my $role_selects = &role_selectors($num,$role_id,$type,undef,
	'rolepicker');
$r->print(<<"END_SCRIPT");	$r->print(<<"END_SCRIPT");
<script type="text/javascript">	<script type="text/javascript">
function setRoles() {	function setRoles() {
var addidx = $addindex+1;	var role_elements = new Array($role_elements);
for (var i=0; i<4; i++) {	for (var i=0; i<role_elements.length; i++) {
var copylist = '';	var copylist = '';
for (var j=0; j<document.rolepicker.elements[i].length; j++) {	for (var j=0; j<document.rolepicker.elements[i].length; j++) {
if (document.rolepicker.elements[i].options[j].selected) {	if (document.rolepicker.elements[i].options[j].selected) {
Line 1405 function setRoles() {	Line 1678 function setRoles() {
}	}
}	}
copylist = copylist.substr(0,copylist.length-1);	copylist = copylist.substr(0,copylist.length-1);
opener.document.portform.elements[addidx+i].value = copylist;	var openerItem = getIndexByName(role_elements[i]);
	opener.document.portform.elements[openerItem].value = copylist;
}	}
	var roleAdder = getIndexByName('add_role_$num');
	opener.document.portform.elements[roleAdder].value = '$role_id';
self.close();	self.close();
}	}

	function getIndexByName(item) {
	for (var i=0;i<opener.document.portform.elements.length;i++) {
	if (opener.document.portform.elements[i].name == item) {
	return i;
	}
	}
	return -1;
	}

</script>	</script>
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(&mt('Select roles, course status, section(s) and group(s) for users who will be able to access the portfolio file.'));
$r->print('<form name="rolepicker" action="/adm/portfolio" method="post"><table><tr><th>'.&mt('Roles').'</th><th>'.&mt('[_1] status',$type).'</th><th>'.&mt('Sections').'</th><th>'.&mt($grouptitle).'</th></tr><tr>'.$role_selects.'</tr></table><br /><input type="button" name="rolepickbutton" value="Save selections" onclick="setRoles()" />');	$r->print('<form name="rolepicker" action="/adm/portfolio" method="post"><table><tr><th>'.&mt('Roles').'</th><th>'.&mt('[_1] status',$type).'</th><th>'.&mt('Sections').'</th><th>'.&mt('Groups').'</th></tr><tr>'.$role_selects.'</tr></table><br /><input type="button" name="rolepickbutton" value="Save selections" onclick="setRoles()" />');
return;	return;
}	}

Line 1445 ENDSMP	Line 1731 ENDSMP
fileList = fileList + document.forms.checkselect.currentpath.value + document.forms.checkselect[i].value + "," ;	fileList = fileList + document.forms.checkselect.currentpath.value + document.forms.checkselect[i].value + "," ;
}	}
}	}
opener.document.forms.lonhomework.$env{'form.fieldname'}.value=fileList;	var hwfield = opener.document.getElementsByName('$env{'form.fieldname'}');
	hwfield[0].value = fileList;
self.close();	self.close();
}	}
</script>	</script>
ENDSMP	ENDSMP
$r->print($javascript);	$r->print($javascript);
$r->print("<h1>Select portfolio files</h1>	$r->print("<h1>".&mt('Select portfolio files')."</h1>".
Check as many as you wish in response to the problem.<br />");	&mt('Check as many as you wish in response to the problem.')."<br />");
my @otherfiles=&Apache::lonnet::files_not_in_path($env{'user.name'}, $env{'form.currentpath'});	my @otherfiles=&Apache::lonnet::files_not_in_path($env{'user.name'}, $env{'form.currentpath'});
if (@otherfiles) {	if (@otherfiles) {
$r->print("<strong>Files selected from other directories:</strong><br />");	$r->print("<strong>".&mt('Files selected from other directories:')."</strong><br />");
foreach my $file (@otherfiles) {	foreach my $file (@otherfiles) {
$r->print($file."<br />");	$r->print($file."<br />");
}	}
}	}
}	}

sub upload {
my ($r,$url,$group)=@_;
my $fname=$env{'form.uploaddoc.filename'};
my $filesize = (length($env{'form.uploaddoc'})) / 1000; #express in k (1024?)
my $disk_quota = 20000; # expressed in k
if (defined($group)) {
my $grp_quota = &get_group_quota($group); # quota expressed in k
if ($grp_quota ne '') {
$disk_quota = $grp_quota;
} else {
$disk_quota = 0;
}
}
$fname=&Apache::lonnet::clean_filename($fname);

my $portfolio_root=&get_portfolio_root();	sub check_for_upload {
my ($uname,$udom) = &get_name_dom();	my ($path,$fname,$group,$element) = @_;
	my $disk_quota = &get_quota($group);
	my $filesize = (length($env{'form.'.$element})) / 1000; #express in k (1024?)
	my $portfolio_root = &get_portfolio_root();
my $port_path = &get_port_path();	my $port_path = &get_port_path();
	my ($uname,$udom) = &get_name_dom($group);
# Fixme --- Move the checking for existing file to LOND error return	# Fixme --- Move the checking for existing file to LOND error return
my @dir_list=&get_dir_list($portfolio_root);	my @dir_list=&get_dir_list($portfolio_root,$path,$group);
my $found_file = 0;	my $found_file = 0;
my $locked_file = 0;	my $locked_file = 0;
foreach my $line (@dir_list) {	foreach my $line (@dir_list) {
my ($file_name)=split(/\&/,$line,2);	my ($file_name)=split(/\&/,$line,2);
if ($file_name eq $fname){	if ($file_name eq $fname){
$file_name = $env{'form.currentpath'}.$file_name;	$file_name = $path.$file_name;
$file_name = &prepend_group($file_name);	$file_name = &prepend_group($file_name);
$found_file = 1;	$found_file = 1;
if (&Apache::lonnet::is_locked($file_name,$udom,$uname) eq 'true') {	if (&Apache::lonnet::is_locked($file_name,$udom,$uname) eq 'true') {
Line 1495 sub upload {	Line 1772 sub upload {
}	}
}	}
}	}
my $current_disk_usage = &Apache::lonnet::diskusage($udom,$uname,$portfolio_root);	my $getpropath = 1;
	my $current_disk_usage = &Apache::lonnet::diskusage($udom,$uname,$portfolio_root,$getpropath);

if (($current_disk_usage + $filesize) > $disk_quota){	if (($current_disk_usage + $filesize) > $disk_quota){
$r->print('<span class="LC_error">Unable to upload <strong>'.$fname.' (size = '.$filesize.' kilobytes)</strong>. Disk quota will be exceeded.</span>'.	my $msg = '<span class="LC_error">'.
'<br />Disk quota is '.$disk_quota.' kilobytes. Your current disk usage is '.$current_disk_usage.' kilobytes.');	&mt('Unable to upload [_1]. (size = [_2] kilobytes). Disk quota will be exceeded.','<span class="LC_filename">'.$fname.'</span>',$filesize).'</span>'.
$r->print(&done('Back',$url));	'<br />'.&mt('Disk quota is [_1] kilobytes. Your current disk usage is [_2] kilobytes.',$disk_quota,$current_disk_usage);
}	return ('will_exceed_quota',$msg);
elsif ($found_file){	} elsif ($found_file) {
if ($locked_file){	if ($locked_file) {
$r->print('<span class="LC_error">'.'Unable to upload <strong>'.$fname.'</strong>, a <strong>locked</strong> file by that name was found in <strong>'.$port_path.$env{'form.currentpath'}.'</strong></span>'.	my $msg = '<span class="LC_error">';
'<br />You will be able to rename or delete existing '.$fname.' after a grade has been assigned.');	$msg .= &mt('Unable to upload [_1]. A locked file by that name was found in [_2].','<span class="LC_filename">'.$fname.'</span>','<span class="LC_filename">'.$port_path.$env{'form.currentpath'}.'</span>');
$r->print(&done('Back',$url));	$msg .= '</span><br />';
} else {	$msg .= &mt('You will be able to rename or delete existing [_1] after a grade has been assigned.','<span class="LC_filename">'.$fname.'</span>');
$r->print('<span class="LC_error">'.'Unable to upload <strong>'.$fname.'</strong>, a file by that name was found in <strong>'.$port_path.$env{'form.currentpath'}.'</strong></span>'.	return ('file_locked',$msg);
'<br />To upload, rename or delete existing '.$fname.' in '.$port_path.$env{'form.currentpath'});	} else {
$r->print(&done('Back',$url));	my $msg = '<span class="LC_error">';
}	$msg .= &mt('Unable to upload [_1]. A file by that name was found in [_2].','<span class="LC_filename">'.$fname.'</span>',$port_path.$env{'form.currentpath'});
} else {	$msg .= '</span>';
my $result=&Apache::lonnet::userfileupload('uploaddoc','',	$msg .= '<br />';
$port_path.$env{'form.currentpath'});	$msg .= &mt('To upload, rename or delete existing [_1] in [_2].','<span class="LC_filename">'.$fname.'</span>', $port_path.$env{'form.currentpath'});
if ($result !~ m\|^/uploaded/\|) {	return ('file_exists',$msg);
$r->print('<span class="LC_error">'.'An errror occured ('.$result.	}
') while trying to upload '.&display_file().'</span><br />');	}
$r->print(&done('Back',$url));	}
} else {
$r->print(&done(undef,$url));	sub upload {
}	my ($r,$url,$group)=@_;
	my $fname=&Apache::lonnet::clean_filename($env{'form.uploaddoc.filename'});

	my ($state,$msg) = &check_for_upload($env{'form.currentpath'},
	$fname,$group,'uploaddoc');

	if ($state eq 'will_exceed_quota'
	\|\| $state eq 'file_locked'
	\|\| $state eq 'file_exists' ) {
	$r->print($msg.&done('Back',$url));
	return;
	}

	my $port_path = &get_port_path();
	my (%allfiles,%codebase,$mode);
	if ($env{'form.uploaddoc.filename'} =~ m/(\.htm\|\.html\|\.shtml)$/i) {
	$mode = 'parse';

	}
	my $result=
	&Apache::lonnet::userfileupload('uploaddoc','',
	$port_path.$env{'form.currentpath'},
	$mode,\%allfiles,\%codebase);
	if ($result !~ m\|^/uploaded/\|) {
	$r->print('<span class="LC_error">'.&mt('An error occurred ([_1]) while trying to upload [_2].'
	,$result,&display_file()).'</span><br />');
	$r->print(&done('Back',$url));
	} else {
	if (%allfiles) {
	my $state = <<STATE;
	<input type="hidden" name="action" value="upload_embedded" />
	<input type="hidden" name="currentpath" value="$env{'form.currentpath'}" />
	<input type="hidden" name="fieldname" value="$env{'form.fieldname'}" />
	<input type="hidden" name="mode" value="$env{'form.mode'}" />
	STATE
	$r->print("<h2>".&mt("Reference Warning")."</h2>");
	$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("Please select the locations from which the referenced files are to be uploaded.")."</p>");
	$r->print(&Apache::londocs::ask_for_embedded_content('/adm/portfolio',$state,\%allfiles,\%codebase,
	{'error_on_invalid_names' => 1,
	'ignore_remote_references' => 1,}));
	$r->print('<p>Or '.&done('Return to directory',$url).'</p>');
	} else {
	$r->print(&done(undef,$url));
	}
	}
	}

	sub upload_embedded {
	my ($r,$url,$group)=@_;
	for (my $i=0; $i<$env{'form.number_embedded_items'}; $i++) {
	next if (!exists($env{'form.embedded_item_'.$i.'.filename'}));
	my $orig_uploaded_filename =
	$env{'form.embedded_item_'.$i.'.filename'};

	$env{'form.embedded_orig_'.$i} =
	&unescape($env{'form.embedded_orig_'.$i});
	my ($path,$fname) =
	($env{'form.embedded_orig_'.$i} =~ m{(./)([^/])});
	# no path, whole string is fname
	if (!$fname) { $fname = $env{'form.embedded_orig_'.$i} };

	$path = $env{'form.currentpath'}.$path;
	$fname = &Apache::lonnet::clean_filename($fname);

	my ($state,$msg) = &check_for_upload($path,$fname,$group,
	'embedded_item_'.$i);

	if ($state eq 'will_exceed_quota'
	\|\| $state eq 'file_locked'
	\|\| $state eq 'file_exists' ) {
	$r->print($msg);
	next;
	}

	my $port_path = &get_port_path();
	my $src_path = $env{'form.embedded_orig_'.$i};
	$env{'form.embedded_item_'.$i.'.filename'}=$fname;

	my $result=
	&Apache::lonnet::userfileupload('embedded_item_'.$i,'',
	$port_path.$path);
	if ($result !~ m\|^/uploaded/\|) {
	$r->print('<span class="LC_error">'
	.&mt('An error occurred ([_1]) while trying to upload [_2] for embedded element [_3].'
	,$result,$orig_uploaded_filename,$env{'form.embedded_orig_'.$i})
	.'</span><br />');
	next;
	} else {
	$r->print("<p> Uploaded ".
	&display_file($port_path.$path,$fname).'</p>');
	}
}	}
	$r->print(&done(undef,$url));
}	}

sub lock_info {	sub lock_info {
my ($r,$url,$group) = @_;	my ($r,$url,$group) = @_;
my ($uname,$udom) = &get_name_dom();	my ($uname,$udom) = &get_name_dom($group);
my $current_permissions = &Apache::lonnet::get_portfile_permissions($udom,	my $current_permissions = &Apache::lonnet::get_portfile_permissions($udom,
$uname);	$uname);
my $file_name = $env{'form.lockinfo'};	my $file_name = $env{'form.lockinfo'};
$file_name = &prepend_group($file_name);	$file_name = &prepend_group($file_name);
if (defined($file_name) && defined($$current_permissions{$file_name})) {	if (defined($file_name) && defined($$current_permissions{$file_name})) {
foreach my $array_item (@{$$current_permissions{$file_name}}) {	foreach my $array_item (@{$$current_permissions{$file_name}}) {
if (ref($array_item) eq 'ARRAY') {	next if (ref($array_item) ne 'ARRAY');
my $filetext;
if (defined($group)) {	my $filetext;
$filetext = '<strong>'.$env{'form.lockinfo'}.	if (defined($group)) {
'</strong> (group: '.$group.')';	$filetext = '<strong>'.$env{'form.lockinfo'}.
} else {	'</strong> (group: '.$group.')';
$filetext = '<strong>'.$file_name.'</strong>';	} else {
}	$filetext = '<strong>'.$file_name.'</strong>';
$r->print(&mt('[_1] was submitted in response to problem: ',	}
$filetext).
'<strong>'.&Apache::lonnet::gettitle($$array_item[0]).	my $title ='<strong>'.&Apache::lonnet::gettitle($$array_item[0]).
'</strong><br />');	'</strong><br />';
my %course_description = &Apache::lonnet::coursedescription($$array_item[1]);	if ($$array_item[-1] eq 'graded') {
$r->print(&mt('In the course: <strong>[_1]</strong><br />',	$r->print(&mt('[_1] was submitted in response to problem: [_2]',
$course_description{'description'}));	$filetext,$title));
# $r->print('the third is '.$$array_item[2].'<br>');	} elsif ($$array_item[-1] eq 'handback') {
# $r->print("item is $$array_item[0]<br> and $$array_item[0]");	$r->print(&mt('[_1] was handed back in response to problem: [_2]',
}	$filetext,$title));
	} else {
	# submission style lock
	$r->print(&mt('[_1] was submitted in response to problem: [_2]',
	$filetext,$title));
	}
	my %course_description =
	&Apache::lonnet::coursedescription($$array_item[1]);
	if ( $course_description{'description'} ne '') {
	$r->print(&mt('In the course:').' <strong>'.$course_description{'description'}.'</strong><br />');
	}
}	}
}	}
$r->print(&done('Back',$url));	$r->print(&done(&mt('Back'),$url));
return 'ok';	return 'ok';
}	}

sub createdir {	sub createdir {
my ($r,$url)=@_;	my ($r,$url,$group)=@_;
my $newdir=&Apache::lonnet::clean_filename($env{'form.newdir'});	my $newdir=&Apache::lonnet::clean_filename($env{'form.newdir'});
if ($newdir eq '') {	if ($newdir eq '') {
$r->print('<span class="LC_error">'.	$r->print('<span class="LC_error">'.
Line 1568 sub createdir {	Line 1949 sub createdir {
return;	return;
}	}
my $portfolio_root = &get_portfolio_root();	my $portfolio_root = &get_portfolio_root();
my @dir_list=&get_dir_list($portfolio_root);	my @dir_list=&get_dir_list($portfolio_root,undef,$group);
my $found_file = 0;	my $found_file = 0;
foreach my $line (@dir_list) {	foreach my $line (@dir_list) {
my ($filename)=split(/\&/,$line,2);	my ($filename)=split(/\&/,$line,2);
Line 1577 sub createdir {	Line 1958 sub createdir {
}	}
}	}
if ($found_file){	if ($found_file){
$r->print('<span class="LC_error">'.'Unable to create a directory named <strong>'.$newdir.	$r->print('<span class="LC_error">'
' </strong>a file or directory by that name already exists.</span><br />');	.&mt('Unable to create a directory named [_1].','<strong>'.$newdir.'</strong>')
	.' '.&mt('A file or directory by that name already exists.').'</span><br />');
} else {	} else {
my ($uname,$udom) = &get_name_dom();	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') {
$r->print('<span class="LC_error">'.'An errror occured ('.$result.	$r->print('<span class="LC_error">'
') while trying to create a new directory '.&display_file().'</span><br />');	.&mt('An error occurred ([_1]) while trying to create a new directory [_2].'
	,$result,&display_file())
	.'</span><br />');
}	}
}	}
if ($newdir ne $env{'form.newdir'}) {	if ($newdir ne $env{'form.newdir'}) {
$r->print("The new directory name was changed from:<br /><strong>".$env{'form.newdir'}."</strong> to <strong>$newdir </strong>");	$r->print(&mt('The new directory name was changed from [_1] to [_2].'
	,'<strong>'.$env{'form.newdir'}.'</strong>','<strong>'.$newdir.'</strong>'));
}	}
$r->print(&done(undef,$url));	$r->print(&done(undef,$url));
}	}

sub get_portfolio_root {	sub get_portfolio_root {
my ($uname,$udom) = &get_name_dom();	my ($udom,$uname,$group) = @_;
my $path;	if (!(defined($udom)) \|\| !(defined($uname))) {
if (defined($env{'form.group'})) {	($uname,$udom) = &get_name_dom($group);
$path = '/userfiles/groups/'.$env{'form.group'}.'/portfolio';	}
} else {	my $path = '/userfiles/portfolio';
$path = '/userfiles/portfolio';	if (!defined($group)) {
	if (defined($env{'form.group'})) {
	$group = $env{'form.group'};
	}
}	}
return (&Apache::loncommon::propath($udom,$uname).$path);	if (defined($group)) {
	$path = '/userfiles/groups/'.$group.'/portfolio';
	}
	return $path;
}	}

sub get_group_quota {	sub get_group_quota {
Line 1618 sub get_group_quota {	Line 2009 sub get_group_quota {
$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
}	}
}	}
return $group_quota;	return $group_quota;
}	}

sub get_dir_list {	sub get_dir_list {
my ($portfolio_root) = @_;	my ($portfolio_root,$path,$group) = @_;
my ($uname,$udom) = &get_name_dom();	$path \|\|= $env{'form.currentpath'};
return &Apache::lonnet::dirlist($env{'form.currentpath'},	my ($uname,$udom) = &get_name_dom($group);
$udom,$uname,$portfolio_root);	my $getpropath = 1;
	return &Apache::lonnet::dirlist($portfolio_root.$path,$udom,$uname,$getpropath);
}	}

sub get_name_dom {	sub get_name_dom {
	my ($group) = @_;
my ($uname,$udom);	my ($uname,$udom);
if (defined($env{'form.group'})) {	if (defined($group)) {
$udom = $env{'course.'.$env{'request.course.id'}.'.domain'};	$udom = $env{'course.'.$env{'request.course.id'}.'.domain'};
$uname = $env{'course.'.$env{'request.course.id'}.'.num'};	$uname = $env{'course.'.$env{'request.course.id'}.'.num'};
} else {	} else {
Line 1653 sub prepend_group {	Line 2046 sub prepend_group {
sub get_namespace {	sub get_namespace {
my $namespace = 'portfolio';	my $namespace = 'portfolio';
if (defined($env{'form.group'})) {	if (defined($env{'form.group'})) {
my ($uname,$udom) = &get_name_dom();	my ($uname,$udom) = &get_name_dom($env{'form.group'});
$namespace .= '_'.$udom.'_'.$uname.'_'.$env{'form.group'};	$namespace .= '_'.$udom.'_'.$uname.'_'.$env{'form.group'};
}	}
return $namespace;	return $namespace;
Line 1685 sub missing_priv {	Line 2078 sub missing_priv {
$rtnlink .= '?';	$rtnlink .= '?';
}	}
$rtnlink .= 'currentpath='.$escpath;	$rtnlink .= 'currentpath='.$escpath;
$r->print(&mt('<h3>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'})) {
Line 1694 sub missing_priv {	Line 2087 sub missing_priv {
} else {	} else {
$r->print(&mt('in this portfolio.'));	$r->print(&mt('in this portfolio.'));
}	}
$rtnlink .= '">'.&mt('Return to directory listing page').'</a>';	$rtnlink .= '">'.&mt('Return to directory').'</a>';
$r->print('<br />'.$rtnlink);	$r->print('<br />'.$rtnlink);
$r->print(&Apache::loncommon::end_page());	$r->print(&Apache::loncommon::end_page());
return;	return;
Line 1723 sub coursegrp_portfolio_header {	Line 2116 sub coursegrp_portfolio_header {
return $output;	return $output;
}	}

	sub get_quota {
	my ($group) = @_;
	my $disk_quota;
	if (defined($group)) {
	my $grp_quota = &get_group_quota($group); # quota expressed in k
	if ($grp_quota ne '') {
	$disk_quota = $grp_quota;
	} else {
	$disk_quota = 0;
	}
	} else {
	$disk_quota = &Apache::loncommon::get_user_quota($env{'user.name'},
	$env{'user.domain'}); #expressed in Mb
	$disk_quota = 1000 * $disk_quota; # convert from Mb to kb
	}
	return $disk_quota;
	}

sub handler {	sub handler {
# this handles file management	# this handles file management
Line 1750 sub handler {	Line 2160 sub handler {
&Apache::lonnet::allowed('vcg',$env{'request.course.id'}.($env{'request.course.sec'}?'/'.$env{'request.course.sec'}:''));	&Apache::lonnet::allowed('vcg',$env{'request.course.id'}.($env{'request.course.sec'}?'/'.$env{'request.course.sec'}:''));
$env{'form.group'} =~ s/\W//g;	$env{'form.group'} =~ s/\W//g;
$group = $env{'form.group'};	$group = $env{'form.group'};
if ($group) {	if ($group ne '') {
($uname,$udom) = &get_name_dom();	($uname,$udom) = &get_name_dom($group);
my %curr_groups = &Apache::longroup::coursegroups($udom,$uname,	my %curr_groups = &Apache::longroup::coursegroups($udom,$uname,
$group);	$group);
if (%curr_groups) {	if (%curr_groups) {
Line 1762 sub handler {	Line 2172 sub handler {
$env{'request.course.id'}.'/'.$group))) {	$env{'request.course.id'}.'/'.$group))) {
$portfolio_root = &get_portfolio_root();	$portfolio_root = &get_portfolio_root();
} else {	} else {
$r->print('You do not have the privileges required to access the shared files space for this group.');	$r->print(&mt('You do not have the privileges required to access the shared files space for this group.'));
$earlyout = 1;	$earlyout = 1;
}	}
} else {	} else {
$r->print('Not a valid group for this course');	$r->print(&mt('Not a valid group for this course'));
$earlyout = 1;	$earlyout = 1;
}	}
$title = &mt('Group files').' for '.$group;	$title = &mt('Group files for [_1]', $group);
} else {	} else {
$r->print('Invalid group');	$r->print(&mt('Invalid group'));
$earlyout = 1;	$earlyout = 1;
}	}
if ($earlyout) { return OK; }	if ($earlyout) { return OK; }
Line 1819 sub handler {	Line 2229 sub handler {
$r->print(&Apache::loncommon::start_page($title));	$r->print(&Apache::loncommon::start_page($title));
}	}
$r->rflush();	$r->rflush();
	my ($blocked,$blocktext) =
	&Apache::loncommon::blocking_status('port',$uname,$udom);
	if ($blocked) {
	$r->print($blocktext);
	$r->print(&Apache::loncommon::end_page());
	return OK;
	}
if (($env{'form.storeupl'}) & (!$env{'form.uploaddoc.filename'})){	if (($env{'form.storeupl'}) & (!$env{'form.uploaddoc.filename'})){
$r->print('<span class="LC_error">'.	$r->print('<span class="LC_error">');
'No file was selected to upload.'.	$r->print(&mt('No file was selected to upload.').' ');
'To upload a file, click <strong>Browse...</strong>'.	$r->print(&mt('To upload a file, click <strong>Browse...</strong> and select a file, then click <strong>Upload</strong>.'));
', select a file, then click <strong>Upload</strong>.'.	$r->print('</span>');
'</span>');
}	}
if ($env{'form.meta'}) {	if ($env{'form.meta'}) {
&open_form($r,$url);	&open_form($r,$url);
# $r->print(&edit_meta_data($r, $env{'form.currentpath'}.$env{'form.selectfile'}));	$r->print(&mt('Edit the meta data').'<br />');
$r->print('Edit the meta data<br />');
&close_form($r,$url);	&close_form($r,$url);
}	}
if ($env{'form.store'}) {	if ($env{'form.store'}) {
Line 1841 sub handler {	Line 2256 sub handler {
} else {	} else {
&missing_priv($r,$url,'upload');	&missing_priv($r,$url,'upload');
}	}
	} elsif ($env{'form.action'} eq 'upload_embedded') {
	if ($can_upload) {
	&upload_embedded($r,$url,$group);
	} else {
	&missing_priv($r,$url,'upload');
	}
} elsif ($env{'form.action'} eq 'delete' && $env{'form.confirmed'}) {	} elsif ($env{'form.action'} eq 'delete' && $env{'form.confirmed'}) {
if ($can_delete) {	if ($can_delete) {
&delete_confirmed($r,$url);	&delete_confirmed($r,$url,$group);
} else {	} else {
&missing_priv($r,$url,'delete');	&missing_priv($r,$url,'delete');
}	}
} elsif ($env{'form.action'} eq 'delete') {	} elsif ($env{'form.action'} eq 'delete') {
if ($can_delete) {	if ($can_delete) {
&delete($r,$url);	&delete($r,$url,$group);
} else {	} else {
&missing_priv($r,$url,'delete');	&missing_priv($r,$url,'delete');
}	}
} elsif ($env{'form.action'} eq 'deletedir' && $env{'form.confirmed'}) {	} elsif ($env{'form.action'} eq 'deletedir' && $env{'form.confirmed'}) {
if ($can_delete) {	if ($can_delete) {
&delete_dir_confirmed($r,$url);	&delete_dir_confirmed($r,$url,$group);
} else {	} else {
&missing_priv($r,$url,'delete');	&missing_priv($r,$url,'delete');
}	}
Line 1867 sub handler {	Line 2288 sub handler {
}	}
} elsif ($env{'form.action'} eq 'rename' && $env{'form.confirmed'}) {	} elsif ($env{'form.action'} eq 'rename' && $env{'form.confirmed'}) {
if ($can_modify) {	if ($can_modify) {
&rename_confirmed($r,$url);	&rename_confirmed($r,$url,$group);
} else {	} else {
&missing_priv($r,$url,'rename');	&missing_priv($r,$url,'rename');
}	}
Line 1875 sub handler {	Line 2296 sub handler {
$env{'form.selectfile'} = $env{'form.rename'};	$env{'form.selectfile'} = $env{'form.rename'};
$env{'form.action'} = 'rename';	$env{'form.action'} = 'rename';
if ($can_modify) {	if ($can_modify) {
&rename($r,$url);	&rename($r,$url,$group);
} else {	} else {
&missing_priv($r,$url,'rename');	&missing_priv($r,$url,'rename');
}	}
} elsif ($env{'form.access'}) {	} elsif ($env{'form.access'}) {
$env{'form.selectfile'} = $env{'form.access'};	$env{'form.selectfile'} = $env{'form.access'};
$env{'form.action'} = 'chgaccess';	if (!defined($env{'form.action'})) {
&display_access($r,$url,$group,$can_setacl,$port_path);	$env{'form.action'} = 'chgaccess';
} elsif ($env{'form.action'} eq 'chgaccess') {	}
	&display_access($r,$url,$group,$can_setacl,$port_path,$env{'form.action'});
	} elsif (($env{'form.action'} eq 'chgaccess') \|\|
	($env{'form.action'} eq 'chgconditions')) {
if ($can_setacl) {	if ($can_setacl) {
&update_access($r,$url,$group,$port_path);	&update_access($r,$url,$group,$port_path);
} else {	} else {
Line 1897 sub handler {	Line 2321 sub handler {
}	}
} elsif ($env{'form.createdir'}) {	} elsif ($env{'form.createdir'}) {
if ($can_upload) {	if ($can_upload) {
&createdir($r,$url);	&createdir($r,$url,$group);
} else {	} else {
&missing_priv($r,$url,'upload');	&missing_priv($r,$url,'upload');
}	}
Line 1912 sub handler {	Line 2336 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($portfolio_root);	my @dir_list=&get_dir_list($portfolio_root,$current_path,$group);
if ($dir_list[0] eq 'no_such_dir'){	if ($dir_list[0] 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
Line 1928 sub handler {	Line 2352 sub handler {
$current_path = '/'; # force it back to the root	$current_path = '/'; # force it back to the root
}	}
# now grab the directory list again, for the first time	# now grab the directory list again, for the first time
@dir_list=&Apache::lonnet::dirlist($current_path,	@dir_list=&get_dir_list($portfolio_root,$current_path,$group);
$udom,$uname,$portfolio_root);
}	}
# 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=(@dir_list == 2);

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

500 Internal Server Error

Internal Server Error

The server encountered an internal error or misconfiguration and was unable to complete your request.

Please contact the server administrator at root@localhost to inform them of the time this error occurred, and the actions you performed just before this error.

More information about this error may be available in the server error log.

Removed from v.1.143
changed lines
	Added in v.1.192