loncom/interface/portfolio.pm - diff

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Diff for /loncom/interface/portfolio.pm between versions 1.155 and 1.184.2.1

version 1.155, 2006/08/12 22:41:53	version 1.184.2.1, 2007/07/10 20:57:10
Line 95 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', 'Help on the portfolio'));

$r->print(<<"TABLE");	$r->print(<<"TABLE");
<table id="LC_portfolio_actions">	<table id="LC_portfolio_actions">
<tr id="LC_portfolio_upload">	<tr id="LC_portfolio_upload">
Line 109 sub display_common {	Line 115 sub display_common {
<input type="hidden" name="action" value="$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 124 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 141 TABLE	Line 147 TABLE
);	);
$r->print('<span class="LC_current_location">'.&make_anchor($url,\%anchor_fields,$port_path).'/');	$r->print('<span class="LC_current_location">'.&make_anchor($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].'/';
my %anchor_fields = (	my %anchor_fields = (
'selectfile' => $tree[$i],	'selectfile' => $tree[$i],
'currentpath' => '/',	'currentpath' => $newCurrentPath,
'mode' => $env{"form.mode"},	'mode' => $env{"form.mode"},
'fieldname' => $env{"form.fieldname"},	'fieldname' => $env{"form.fieldname"},
'continue' => $env{"form.continue"}	'continue' => $env{"form.continue"}
Line 155 TABLE	Line 161 TABLE
}	}
}	}
$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 164 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); # contains first two cells of table	$r->print($line); # contains first two cells of table
$filename = $filename;
$filename = &prepend_group($filename);
my $lock_info;	my $lock_info;
if ($$version_flag{$filename}) { # versioned can't be versioned, so TRUE when root file	if ($version_flag) { # versioned can't be versioned, so TRUE when root file
$r->print('<td><img alt="" src="'.&Apache::loncommon::icon($filename).'" /></td>');	$r->print('<td><img alt="" src="'.&Apache::loncommon::icon($filename).'" /></td>');
$r->print('<td>'.$$version_flag{$filename}.'</td>');	$r->print('<td>'.$version_flag.'</td>');
} else { # this is a graded or handed back file	} else { # this is a graded or handed back file
my ($user,$domain) = &get_name_dom();	my ($user,$domain) = &get_name_dom();
my $permissions_hash = &Apache::lonnet::get_portfile_permissions($domain,$user);	my $permissions_hash = &Apache::lonnet::get_portfile_permissions($domain,$user);
if (defined($filename) && defined($$permissions_hash{'/'.$filename})) {	if (defined($$permissions_hash{$fullpath})) {
foreach my $array_item (@{$$permissions_hash{'/'.$filename}}) {	foreach my $array_item (@{$$permissions_hash{$fullpath}}) {
if (ref($array_item) eq 'ARRAY') {	if (ref($array_item) eq 'ARRAY') {
if ($$array_item[(@$array_item - 1)] eq 'handback') {	if ($$array_item[-1] eq 'handback') {
$lock_info = 'Handback';	$lock_info = 'Handback';
} elsif ($$array_item[(@$array_item - 1)] eq 'graded') {	} elsif ($$array_item[-1] eq 'graded') {
$lock_info = 'Graded';	$lock_info = 'Graded';
}	}
}	}
}	}
}	}
if ($lock_info) {	if ($lock_info) {
my %anchor_fields = (	my %anchor_fields = ('lockinfo' => $fullpath);
'lockinfo' => '/'.$filename	if ($versions) { # hold the folder open
);	my ($fname,$version,$extension) = &Apache::grades::file_name_version_ext($fullpath);
$lock_info = &make_anchor(undef,\%anchor_fields,$lock_info);	$fname =~ s\|^/\|\|;
}	$anchor_fields{'showversions'} = $fname.'.'.$extension;
$r->print('<td colspan="2">'.$lock_info.'</td>');	}
	$lock_info = &make_anchor(undef,\%anchor_fields,$lock_info);
	}
	$r->print('<td colspan="2">'.$lock_info.'</td>');
}	}
# $r->print('<td>'.$$version_flag{$filename}.'</td><td>');	# $r->print('<td>'.$$version_flag{$filename}.'</td><td>');
$r->print('<td>'.&make_anchor($href_location.$filename,undef,$filename).'</td>');	$r->print('<td>'.&make_anchor($href_location.$filename,undef,$filename).'</td>');
Line 234 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 257 sub display_directory {	Line 266 sub display_directory {
'<tr><th>Select</th><th> </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',
	'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> </th><th>Name</th><th>Size</th><th>Last Modified</th><th>Current Access Status</th></tr>');	'<tr><th colspan="2">Actions'.
	&Apache::loncommon::help_open_topic('Portfolio FileAction').
	'</th><th> </th><th> </th><th>Name'.
	&Apache::loncommon::help_open_topic('Portfolio OpenFile').
	'</th><th>Size</th><th>Last Modified</th><th>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 279 sub display_directory {	Line 295 sub display_directory {
$filename =~ s/\s+$//;	$filename =~ s/\s+$//;
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 289 sub display_directory {	Line 306 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 = (	my %anchor_fields = (
'selectfile' => $filename,	'selectfile' => $fullpath,
'continue' => 'false',	'continue' => 'false',
'currentpath' => $current_path,	'currentpath' => $current_path,
);	);
if ($show_versions) {	if ($show_versions) {
$version_flag{$filename} = &make_anchor('portfolio',\%anchor_fields,	# 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" />');	'<img class="LC_icon" alt="'.&mt('opened folder').'" src="'.$iconpath.'folder_pointer_opened.gif" />');
} else {	} else {
$anchor_fields{'showversions'} = $filename;	# allow multiple files to show versioned
$version_flag{$filename} = &make_anchor('portfolio',\%anchor_fields,	$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" />');	'<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 325 sub display_directory {	Line 348 sub display_directory {
'fieldname' => $env{"form.fieldname"},	'fieldname' => $env{"form.fieldname"},
'continue' => $env{"form.continue"}	'continue' => $env{"form.continue"}
);	);
$r->print('<td>'.$version_flag{$filename}.'</td><td>'.&make_anchor($url,\%anchor_fields,$filename.'/').'</td>');	$r->print('<td>'.$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 341 sub display_directory {	Line 362 sub display_directory {
} else {	} else {
if (exists $locked_files{$fullpath}) {	if (exists $locked_files{$fullpath}) {
my %anchor_fields = (	my %anchor_fields = (
'lockinfo' => $current_path.$filename	'lockinfo' => $fullpath
);	);
$line.='<td colspan="2">'.&make_anchor($url,\%anchor_fields,'Locked').'</td>';	$line.='<td colspan="2">'.&make_anchor($url,\%anchor_fields,'Locked').'</td>';
$css_class= 'LC_browser_file_locked';	$css_class= 'LC_browser_file_locked';
Line 362 sub display_directory {	Line 383 sub display_directory {
currentpath => $current_path	currentpath => $current_path
);	);
$line .= &make_anchor($url,\%anchor_fields,'Rename');	$line .= &make_anchor($url,\%anchor_fields,'Rename');
$line .= '</td><td>'.&make_anchor($href_edit_location.$filename.'.meta',undef,$cat);	$line .= '</td><td>'.&make_anchor($href_edit_location.$filename.'.meta',\%anchor_fields,$cat);
# '<a href="'.$href_edit_location.$filename.'.meta">'.$cat.'</a>';	# '<a href="'.$href_edit_location.$filename.'.meta">'.$cat.'</a>';
}	}
$line .= '</td>';	$line .= '</td>';
Line 401 sub display_directory {	Line 422 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 432 sub display_directory {	Line 451 sub display_directory {
$r->print('</table>');	$r->print('</table>');
if ($can_delete) {	if ($can_delete) {
$r->print('	$r->print('
<input type="submit" name="doit" value="Delete Checked Files" />	<input type="submit" name="doit" value="Delete Checked Files" />'.
	&Apache::loncommon::help_open_topic('Portfolio DeleteFile').'
<input type="hidden" name="action" value="delete" />	<input type="hidden" name="action" value="delete" />
<input type="hidden" name="currentpath" value="'.$current_path.'" />	<input type="hidden" name="currentpath" value="'.$current_path.'" />
</form>'	</form>'
Line 502 sub done {	Line 522 sub done {
$message='Done';	$message='Done';
}	}
my %anchor_fields = (	my %anchor_fields = (
	'showversions' => $env{'form.showversions'},
'currentpath' => $env{'form.currentpath'},	'currentpath' => $env{'form.currentpath'},
'fieldname' => $env{'form.fieldname'},	'fieldname' => $env{'form.fieldname'},
'mode' => $env{'form.mode'}	'mode' => $env{'form.mode'}
Line 518 sub delete {	Line 539 sub delete {
my @files=&Apache::loncommon::get_env_multiple('form.selectfile');	my @files=&Apache::loncommon::get_env_multiple('form.selectfile');
my ($uname,$udom) = &get_name_dom();	my ($uname,$udom) = &get_name_dom();
if (&Apache::lonnet::is_locked($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("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)) {
Line 533 sub delete {	Line 554 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();
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 568 sub delete_dir_confirmed {	Line 626 sub delete_dir_confirmed {
$directory_name);	$directory_name);

if ($result ne 'ok') {	if ($result ne 'ok') {
$r->print('<span class="LC_error"> An error occured (dir) ('.$result.	$r->print('<span class="LC_error"> An error occurred (dir) ('.$result.
') while trying to delete '.$directory_name.'</span><br />');	') while trying to delete '.$directory_name.'</span><br />');
} else {	} else {
# now remove from recent	# now remove from recent
Line 592 sub rename {	Line 650 sub rename {
my ($uname,$udom) = &get_name_dom();	my ($uname,$udom) = &get_name_dom();
$file_name = &prepend_group($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);
Line 603 sub rename {	Line 661 sub rename {
}	}

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();
my $port_path = &get_port_path();	my $port_path = &get_port_path();
Line 614 sub rename_confirmed {	Line 672 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">'.	$r->print('<span class="LC_error">'.
&mt('An errror occured ([_1]) while trying to rename [_2]'	&mt('An error occurred ([_1]) while trying to rename [_2]'
.' to [_3]',$result,&display_file(),	.' to [_3]',$result,&display_file(),
&display_file('',$filenewname)).'</span><br />');	&display_file('',$filenewname)).'</span><br />');
	return;
}	}
if ($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();
my $file_name = $env{'form.currentpath'}.$env{'form.access'};	my $file_name = $env{'form.currentpath'}.$env{'form.access'};
$file_name = &prepend_group($file_name);	$file_name = &prepend_group($file_name);
Line 641 sub display_access {	Line 754 sub display_access {
$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 $info .= &mt('Access to this file by others can be set to be one or more of the following types: public, passphrase-protected or conditional.');	if ($action eq 'chgaccess') {
$info .= '<br /><ul><li>'.&mt('Public files are available to anyone without the need for login.');	$header = '<h3>'.&mt('Allowing others to retrieve file: [_1]',$port_path.$env{'form.currentpath'}.$env{'form.access'}).'</h3>';
$info .= '</li><li>'.&mt('Passphrase-protected files do not require log-in, but will require the viewer to enter the passphrase you set.');	$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 .= '</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 />';	$info .= '<br /><ul><li>'.&mt('Public files are available to anyone without the need for login.');
$info .= &mt('The conditions can include affiliation with a particular course or group, or a user account in a specific domain.').'<br />';	$info .= '</li><li>'.&mt('Passphrase-protected files do not require log-in, but will require the viewer to enter the passphrase you set.');
$info .= &mt('Alternatively access can be granted to people with specific LON-CAPA usernames and domains.').'</li></ul>';	$info .= '</li><li>'.&explain_conditionals();
if ($group eq '') {	$info .= '</li></ul>'.
$info .= (&mt("Direct others to the 'Display file listing' link (shown when there are viewable files) on your personal information page:<br /><a href='/adm/$udom/$uname/aboutme'>http://$ENV{'SERVER_NAME'}/adm/$udom/$uname/aboutme</a>"));	&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', 'Help on setting up share access'));
	$r->print(&Apache::loncommon::help_open_topic('Portfolio ShareFile ChangeSetting', 'Help on changing settings'));
	$r->print(&Apache::loncommon::help_open_topic('Portfolio ShareFile StopAccess', 'Help on removing share access'));
	&access_setting_table($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('Back to directory listing'),
Line 670 sub display_access {	Line 798 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 708 sub build_access_summary {	Line 843 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 733 sub build_access_summary {	Line 867 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 745 sub build_access_summary {	Line 879 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 778 sub build_access_summary {	Line 908 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 884 sub update_access {	Line 1014 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 896 sub update_access {	Line 1026 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 />');	$r->print('<br />'.&mt('Add new <b>[_1]-based</b> access control for portfolio file: <b>[_2]</b>',$newitem,$env{'form.currentpath'}.$env{'form.selectfile'}).'<br /><br />');
$firstitem = $totalnew;	$firstitem = $totalnew;
Line 942 sub build_access_record {	Line 1072 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 1024 sub sort_users {	Line 1154 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 1047 sub access_setting_table {	Line 1176 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)=@_;
	$r->print('<h3>'.&mt('Public access: [_1]',$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 1067 sub access_setting_table {	Line 1211 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 1075 sub access_setting_table {	Line 1219 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>');	$r->print('<h3>'.&mt('Passphrase-protected access: [_1]',$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').	$r->print('<th>'.&mt('Action').'</th><th>'.&mt('Dates available').
Line 1086 sub access_setting_table {	Line 1230 sub access_setting_table {
if ($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 1095 sub access_setting_table {	Line 1239 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'},
	);
	$r->print('<h3>'.&mt('Conditional access: [_1]',$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 1159 sub display_access_row {	Line 1342 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 1196 sub display_access_row {	Line 1379 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 1246 sub course_row {	Line 1432 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,$then,
Line 1260 sub course_row {	Line 1442 sub course_row {
my %course_description = &Apache::lonnet::coursedescription($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 1336 sub actionbox {	Line 1538 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 1384 sub set_identifiers {	Line 1591 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 1436 sub role_selectors {	Line 1634 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 1460 sub role_selectors {	Line 1658 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 1481 function setRoles() {	Line 1680 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 1521 ENDSMP	Line 1733 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>
Line 1538 ENDSMP	Line 1751 ENDSMP
}	}
}	}

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,$udom) = &get_name_dom();
# Fixme --- Move the checking for existing file to LOND error return	# Fixme --- Move the checking for existing file to LOND error return
my @dir_list=&get_dir_list($portfolio_root);	my @dir_list=&get_dir_list($portfolio_root,$path);
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 1572 sub upload {	Line 1776 sub upload {
}	}
}	}
my $current_disk_usage = &Apache::lonnet::diskusage($udom,$uname,$portfolio_root);	my $current_disk_usage = &Apache::lonnet::diskusage($udom,$uname,$portfolio_root);

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 $msg = '<span class="LC_error">Unable to upload <strong>'.$fname.' (size = '.$filesize.' kilobytes)</strong>. Disk quota will be exceeded.</span>'.
'<br />Disk quota is '.$disk_quota.' kilobytes. Your current disk usage is '.$current_disk_usage.' kilobytes.');	'<br />Disk quota is '.$disk_quota.' kilobytes. Your current disk usage is '.$current_disk_usage.' kilobytes.';
$r->print(&done('Back',$url));	return ('will_exceed_quota',$msg);
}	} elsif ($found_file) {
elsif ($found_file){	if ($locked_file) {
if ($locked_file){	my $msg = '<span class="LC_error">'.'Unable to upload <strong>'.$fname.'</strong>, a <strong>locked</strong> file by that name was found in <strong>'.$port_path.$path.'</strong></span>'.
$r->print('<span class="LC_error">'.'Unable to upload <strong>'.$fname.'</strong>, a <strong>locked</strong> file by that name was found in <strong>'.$port_path.$env{'form.currentpath'}.'</strong></span>'.	'<br />You will be able to rename or delete existing '.$fname.' after a grade has been assigned.';
'<br />You will be able to rename or delete existing '.$fname.' after a grade has been assigned.');	return ('file_locked',$msg);
$r->print(&done('Back',$url));	} else {
} else {	my $msg = '<span class="LC_error">'.'Unable to upload <strong>'.$fname.'</strong>, a file by that name was found in <strong>'.$port_path.$path.'</strong></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>'.	'<br />To upload, rename or delete existing '.$fname.' in '.$port_path.$path;
'<br />To upload, rename or delete existing '.$fname.' in '.$port_path.$env{'form.currentpath'});	return ('file_exists',$msg);
$r->print(&done('Back',$url));	}
}
} else {
my $result=&Apache::lonnet::userfileupload('uploaddoc','',
$port_path.$env{'form.currentpath'});
if ($result !~ m\|^/uploaded/\|) {
$r->print('<span class="LC_error">'.'An errror occured ('.$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/\|) {
	$r->print('<span class="LC_error">'.'An error occurred ('.$result.
	') while trying to upload '.&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,}));
	$r->print('<p>Or '.&done('Return to directory listing',$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/\|) {
	$r->print('<span class="LC_error">'.'An error occurred ('.$result.
	') while trying to upload '.$orig_uploaded_filename.' for embedded element '.$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();
Line 1609 sub lock_info {	Line 1898 sub lock_info {
$file_name = &prepend_group($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>';
if ($$array_item[(@$array_item - 1)] eq 'graded') {	}
$r->print(&mt('[_1] was submitted in response to problem: ',
$filetext).	my $title ='<strong>'.&Apache::lonnet::gettitle($$array_item[0]).
'<strong>'.&Apache::lonnet::gettitle($$array_item[0]).	'</strong><br />';
'</strong><br />');	if ($$array_item[-1] eq 'graded') {
my %course_description = &Apache::lonnet::coursedescription($$array_item[1]);	$r->print(&mt('[_1] was submitted in response to problem: [_2]',
$r->print(&mt('In the course: <strong>[_1]</strong><br />',	$filetext,$title));
$course_description{'description'}));	} elsif ($$array_item[-1] eq 'handback') {
} elsif ($$array_item[(@$array_item - 1)] eq 'handback') {	$r->print(&mt('[_1] was handed back in response to problem: [_2]',
$r->print(&mt('[_1] was handed back in response to problem: ',	$filetext,$title));
$filetext).	} else {
'<strong>'.&Apache::lonnet::gettitle($$array_item[0]).	# submission style lock
'</strong><br />');	$r->print(&mt('[_1] was submitted in response to problem: [_2]',
my %course_description = &Apache::lonnet::coursedescription($$array_item[1]);	$filetext,$title));
$r->print(&mt('In the course: <strong>[_1]</strong><br />',	}
$course_description{'description'}));	my %course_description =
	&Apache::lonnet::coursedescription($$array_item[1]);
}	if ( $course_description{'description'} ne '') {
# $r->print('the third is '.$$array_item[2].'<br>');	$r->print(&mt('In the course: <strong>[_1]</strong><br />',
# $r->print("item is $$array_item[0]<br> and $$array_item[0]");	$course_description{'description'}));
}	}
}	}
}	}
$r->print(&done('Back',$url));	$r->print(&done('Back',$url));
Line 1672 sub createdir {	Line 1961 sub createdir {
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.	$r->print('<span class="LC_error">'.'An error occurred ('.$result.
') while trying to create a new directory '.&display_file().'</span><br />');	') while trying to create a new directory '.&display_file().'</span><br />');
}	}
}	}
Line 1683 sub createdir {	Line 1972 sub createdir {
}	}

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

Line 1711 sub get_group_quota {	Line 2006 sub get_group_quota {
}	}

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

sub get_name_dom {	sub get_name_dom {
Line 1810 sub coursegrp_portfolio_header {	Line 2105 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 1906 sub handler {	Line 2218 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">'.	$r->print('<span class="LC_error">'.
'No file was selected to upload.'.	'No file was selected to upload.'.
Line 1928 sub handler {	Line 2247 sub handler {
} else {	} else {
&missing_priv($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');
}	}
Line 1954 sub handler {	Line 2279 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 1968 sub handler {	Line 2293 sub handler {
}	}
} 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 {

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

Removed from v.1.155
changed lines
	Added in v.1.184.2.1