loncom/interface/portfolio.pm - diff

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Diff for /loncom/interface/portfolio.pm between versions 1.108 and 1.134

version 1.108, 2006/06/22 13:27:13	version 1.134, 2006/07/18 01:25:43
Line 1	Line 1
	# The LearningOnline Network
	# portfolio browser
	#
	# $Id$
	#
# Copyright Michigan State University Board of Trustees	# Copyright Michigan State University Board of Trustees
#	#
# This file is part of the LearningOnline Network with CAPA (LON-CAPA).	# This file is part of the LearningOnline Network with CAPA (LON-CAPA).
Line 31 use Apache::lonfeedback;	Line 36 use Apache::lonfeedback;
use Apache::lonlocal;	use Apache::lonlocal;
use Apache::lonnet;	use Apache::lonnet;
use Apache::longroup;	use Apache::longroup;
use lib '/home/httpd/lib/perl';	use Apache::lonhtmlcommon;
	use HTML::Entities;
use LONCAPA;	use LONCAPA;

# receives a file name and path stub from username/userfiles/portfolio/	# receives a file name and path stub from username/userfiles/portfolio/
Line 40 sub make_anchor {	Line 46 sub make_anchor {
my ($url, $filename, $current_path, $current_mode, $field_name,	my ($url, $filename, $current_path, $current_mode, $field_name,
$continue_select,$group) = @_;	$continue_select,$group) = @_;
if ($continue_select ne 'true') {$continue_select = 'false'};	if ($continue_select ne 'true') {$continue_select = 'false'};
my $anchor = '<a href="'.$url.'?selectfile='.$filename.'&currentpath='.$current_path.'&mode='.$current_mode.'&continue='.$continue_select.'&fieldname='.$field_name;	my $anchor = '<a href="'.$url.'?selectfile='.$filename.'&currentpath='.$current_path.'&mode='.$current_mode.'&continue='.$continue_select.'&fieldname='.$field_name;
if (defined($group)) {	if (defined($group)) {
$anchor .= '&group='.$group;	$anchor .= '&group='.$group;
}	}
$anchor .= '">'.$filename.'</a>';	$anchor .= '">'.$filename.'</a>';
return $anchor;	return $anchor;
}	}
my $dirptr=16384;	my $dirptr=16384;
sub display_common {	sub display_common {
my ($r,$url,$current_path,$is_empty,$dir_list,$group)=@_;	my ($r,$url,$current_path,$is_empty,$dir_list,$group,$can_upload)=@_;
my $groupitem;
my $namespace = &get_namespace($group);	my $namespace = &get_namespace($group);
my $port_path = &get_port_path($group);	my $port_path = &get_port_path($group);
if (defined($group)) {	if ($can_upload) {
$groupitem = '<input type="hidden" name="group" value="'.$group.'" />';	my $groupitem;
}	if (defined($group)) {
my $iconpath= $r->dir_config('lonIconsURL') . "/";	$groupitem = '<input type="hidden" name="group" value="'.$group.'" />';
my %text=&Apache::lonlocal::texthash('upload' => 'Upload',	}
	my $iconpath= $r->dir_config('lonIconsURL') . "/";
	my %text=&Apache::lonlocal::texthash(
	'upload' => 'Upload',
'upload_label' =>	'upload_label' =>
'Upload file to current directory:',	'Upload file to current directory:',
'createdir' => 'Create Subdirectory',	'createdir' => 'Create Subdirectory',
'createdir_label' =>	'createdir_label' =>
'Create subdirectory in current directory:');	'Create subdirectory in current directory:');
$r->print(<<"TABLE");	my $escuri = &HTML::Entities::encode($r->uri,'&<>"');
<table border="0" cellspacing="2" cellpadding="2">	$r->print(<<"TABLE");
<form method="post" enctype="multipart/form-data">	<table id="LC_portfolio_actions">
<tr valign="middle">	<tr id="LC_portfolio_upload">
<td bgcolor="#ccddaa" align="right">	<td class="LC_label">
$text{'upload_label'}	$text{'upload_label'}
</td>	</td>
<td bgcolor="#ccddaa" align="left">$groupitem	<td class="LC_value">
	<form method="post" enctype="multipart/form-data" action="$escuri">
	$groupitem
<input name="uploaddoc" type="file" />	<input name="uploaddoc" type="file" />
<input type="hidden" name="currentpath" value="$current_path" />	<input type="hidden" name="currentpath" value="$current_path" />
<input type="hidden" name="action" value="$env{"form.action"}" />	<input type="hidden" name="action" value="$env{"form.action"}" />
<input type="hidden" name="fieldname" value="$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'}" />
</td>	</form>
</tr>	</td>
</form>	</tr>
<form method="post">	<tr id="LC_portfolio_createdir">
<tr>	<td class="LC_label">
<td bgcolor="#ccddaa" align="right">	$text{'createdir_label'}
$text{'createdir_label'}	</td>
</td>	<td class="LC_value">
<td bgcolor="#ccddaa" align="left">	<form method="post" action="$escuri">
<input name="newdir" type="input" />$groupitem	<input name="newdir" type="input" />$groupitem
<input type="hidden" name="currentpath" value="$current_path" />	<input type="hidden" name="currentpath" value="$current_path" />
<input type="hidden" name="action" value="$env{"form.action"}" />	<input type="hidden" name="action" value="$env{"form.action"}" />
<input type="hidden" name="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'}" />
</td>	</form>
</tr>	</td>
</form>	</tr>
</table>	</table>
TABLE	TABLE
	}
my @tree = split (/\//,$current_path);	my @tree = split (/\//,$current_path);
$r->print('<font size="+2">'.&make_anchor($url,$port_path,'/',$env{"form.mode"},$env{"form.fieldname"},$env{"form.continue"},$group).'/');	$r->print('<span class="LC_current_location">'.&make_anchor($url,$port_path,'/',$env{"form.mode"},$env{"form.fieldname"},$env{"form.continue"},$group).'/');
if (@tree > 1){	if (@tree > 1){
my $newCurrentPath = '';	my $newCurrentPath = '';
for (my $i = 1; $i< @tree; $i++){	for (my $i = 1; $i< @tree; $i++){
Line 106 TABLE	Line 117 TABLE
$r->print(&make_anchor($url,$tree[$i],'/'.$newCurrentPath, $env{"form.mode"},$env{"form.fieldname"}, $env{"form.continue"},$group).'/');	$r->print(&make_anchor($url,$tree[$i],'/'.$newCurrentPath, $env{"form.mode"},$env{"form.fieldname"}, $env{"form.continue"},$group).'/');
}	}
}	}
$r->print('</font>');	$r->print('</span>');
&Apache::lonhtmlcommon::store_recent($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"});	$r->print('<br /><form method="post" action="'.$url.'?mode='.$env{"form.mode"}.'&fieldname='.$env{"form.fieldname"});
if (defined($group)) {	if (defined($group)) {
$r->print('&group='.$group);	$r->print('&group='.$group);
}	}
$r->print('">'.	$r->print('">'.
&Apache::lonhtmlcommon::select_recent($namespace,'currentpath',	&Apache::lonhtmlcommon::select_recent($namespace,'currentpath',
'this.form.submit();'));	'this.form.submit();'));
$r->print("</form>");	$r->print("</form>");
}	}
	sub display_directory_line {
	my ($r,$select_mode,$fullpath, $css_class, $line, $access_controls,
	$now, $version_flag, $href_location, $url, $current_path, $groupecho, $access_admin_text)=@_;
	my ($filename,$dom,undef,$testdir,undef,undef,undef,undef,$size,undef,$mtime,undef,undef,undef,$obs,undef)=split(/\&/,$line,16);
	$r->print('<tr class="'.$css_class.'">');
	$r->print($line);
	my $curr_access;
	if ($select_mode ne 'true') {
	my $pub_access = 0;
	my $guest_access = 0;
	my $cond_access = 0;
	foreach my $key (sort(keys(%{$$access_controls{$fullpath}}))) {
	my ($num,$scope,$end,$start) = &unpack_acc_key($key);
	if (($now > $start) && (!$end \|\| $end > $now)) {
	if ($scope eq 'public') {
	$pub_access = 1;
	} elsif ($scope eq 'guest') {
	$guest_access = 1;
	} else {
	$cond_access = 1;
	}
	}
	}
	if (!$pub_access && !$guest_access && !$cond_access) {
	$curr_access = &mt('Private');
	} else {
	my @allaccesses;
	if ($pub_access) {
	push(@allaccesses,&mt('Public'));
	}
	if ($guest_access) {
	push(@allaccesses,&mt('Passphrase-protected'));
	}
	if ($cond_access) {
	push(@allaccesses,&mt('Conditional'));
	}
	$curr_access = join('+ ',@allaccesses);
	}
	}
	$r->print('<td><img alt="" src="'.&Apache::loncommon::icon($filename).'" /></td>');
	$r->print('<td>'.$$version_flag{$filename}.'<a href="'.$href_location.$filename.'">'.
	$filename.'</a></td>');
	$r->print('<td>'.$size.'</td>');
	$r->print('<td>'.&Apache::lonlocal::locallocaltime($mtime).'</td>');
	if ($select_mode ne 'true') {
	$r->print('<td><span style="white-space: nowrap">'.
	&mt($curr_access).'   ');
	$r->print('<a href="'.$url.'?access='.$filename.
	'&currentpath='.$current_path.$groupecho.
	'">'.$access_admin_text.'</a></span></td>');
	}
	$r->print('</tr>'.$/);
	}
sub display_directory {	sub display_directory {
my ($r,$url,$current_path,$is_empty,$dir_list,$group)=@_;	my ($r,$url,$current_path,$is_empty,$dir_list,$group,$can_upload,
	$can_modify,$can_delete,$can_setacl)=@_;
my $iconpath= $r->dir_config('lonIconsURL') . "/";	my $iconpath= $r->dir_config('lonIconsURL') . "/";
my ($groupitem,$groupecho);	my ($groupitem,$groupecho);
my $display_out;	my $display_out;
Line 126 sub display_directory {	Line 191 sub display_directory {
my $checked_files;	my $checked_files;
my $port_path = &get_port_path($group);	my $port_path = &get_port_path($group);
my ($uname,$udom) = &get_name_dom($group);	my ($uname,$udom) = &get_name_dom($group);
if (defined($group)) {	my $access_admin_text = &mt('View Status');
	if ($can_setacl) {
	$access_admin_text = &mt('View/Change Status');
	}
	if ((defined($group)) && (defined($env{'request.course.id'}))) {
$groupitem = '<input type="hidden" name="group" value="'.$group.'" />';	$groupitem = '<input type="hidden" name="group" value="'.$group.'" />';
$groupecho = '&group='.$group;	$groupecho = '&group='.$group;
}	}

my $current_permissions = &Apache::lonnet::get_portfile_permissions($udom,	my $current_permissions = &Apache::lonnet::get_portfile_permissions($udom,
$uname);	$uname);
my %locked_files = &Apache::lonnet::get_marked_as_readonly_hash(	my %locked_files = &Apache::lonnet::get_marked_as_readonly_hash(
Line 141 sub display_directory {	Line 211 sub display_directory {
$checked_files =&Apache::lonnet::files_in_path($uname,$env{'form.currentpath'});	$checked_files =&Apache::lonnet::files_in_path($uname,$env{'form.currentpath'});
$select_mode = 'true';	$select_mode = 'true';
}	}
if ($is_empty && ($current_path ne '/')) {	if ($is_empty && ($current_path ne '/') && $can_delete) {
$display_out = '<form method="post" action="'.$url.'">'.$groupitem.	$display_out = '<form method="post" action="'.$url.'">'.$groupitem.
'<input type="hidden" name="action" value="deletedir" />'.	'<input type="hidden" name="action" value="deletedir" />'.
'<input type="submit" name="deletedir" value="'.&mt("Delete Directory").'" />'.	'<input type="submit" name="deletedir" value="'.&mt("Delete Directory").'" />'.
Line 153 sub display_directory {	Line 223 sub display_directory {
return;	return;
}	}
if ($select_mode eq 'true') {	if ($select_mode eq 'true') {
$r->print('<table border="0" cellspacing="2" cellpadding="2">'.
'<tr><th>Select</th><th> </th><th>Name</th><th>Size</th><th>Last Modified</th></tr>');
$r->print('<form method="post" name="checkselect" action="'.$url.'">');	$r->print('<form method="post" name="checkselect" action="'.$url.'">');
	$r->print('<table id="LC_browser">'.
	'<tr><th>Select</th><th> </th><th>Name</th><th>Size</th><th>Last Modified</th></tr>');
} else {	} else {
$r->print('<table border="0" cellspacing="2" cellpadding="2">'.
'<tr><th colspan="2">Actions</th><th> </th><th>Name</th><th>Size</th><th>Last Modified</th><th>Current Access Status</th></tr>');
$r->print('<form method="post" action="'.$url.'">');	$r->print('<form method="post" action="'.$url.'">');
	$r->print('<table id="LC_browser">'.
	'<tr><th colspan="2">Actions</th><th> </th><th>Name</th><th>Size</th><th>Last Modified</th><th>Current Access Status</th></tr>');
}	}
if (defined($group)) {	if (defined($group)) {
$r->print("\n".$groupitem."\n");	$r->print("\n".$groupitem."\n");
Line 167 sub display_directory {	Line 237 sub display_directory {
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 $line (sort	foreach my $line (sort
{	{
Line 180 sub display_directory {	Line 251 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) {
$versioned{$fname} .= $version.",";	push(@version_lines, [$filename,$dom,$testdir,$size,$mtime,$obs]);
	$versioned{$fname.'.'.$extension} .= $version.",";
	} else {
	push(@dir_lines, [$filename,$dom,$testdir,$size,$mtime,$obs]);
}	}
push(@dir_lines, [$filename,$dom,$testdir,$size,$mtime,$obs]);
}	}
foreach my $line (@dir_lines) {	foreach my $line (@dir_lines) {
my ($filename,$dom,$testdir,$size,$mtime,$obs) = @$line;	my ($filename,$dom,$testdir,$size,$mtime,$obs) = @$line;
my ($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 $show_versions;
	if ($env{'form.showversions'} eq $filename) {
	$show_versions = 'true';
	}
	if (exists($versioned{$filename})) {
	if ($show_versions) {
	$version_flag{$filename} = '<a href="portfolio"><img alt="'.&mt('opened folder').'" src="'.$iconpath.'folder_pointer_opened.gif" /></a>';
	} else {
	$version_flag{$filename} = '<a href="portfolio?showversions='.$filename.'"><img alt="'.&mt('closed folder').'" src="'.$iconpath.'folder_pointer_closed.gif" /></a>';
	}
	} else {
	$version_flag{$filename} = '';
	}
if ($dirptr&$testdir) {	if ($dirptr&$testdir) {
	my $colspan='colspan="2"';
if ($select_mode eq 'true'){	if ($select_mode eq 'true'){
$r->print('<tr bgcolor="#FFAA99"><td><img src="'.$iconpath.'folder_closed.gif"></td>');	undef($colspan);
} else {
$r->print('<tr bgcolor="#FFAA99"><td colspan="2"><img src="'.$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>Go to ...</td>');
$r->print('<td>'.&make_anchor($url,$filename.'/',$current_path.$filename.'/',$env{'form.mode'},$env{"form.fieldname"},$env{'form.continue'},$group).'</td>');	$r->print('<td>'.$version_flag{$filename}.&make_anchor($url,$filename.'/',$current_path.$filename.'/',$env{'form.mode'},$env{"form.fieldname"},$env{'form.continue'},$group).'</td>');
$r->print('</tr>');	$r->print('</tr>');
} else {	} else {
$r->print('<tr bgcolor="#CCCCFF">');	my $css_class = 'LC_browser_file';
my $version_flag;	my $line;
if (exists($versioned{$fname})) {	my $fullpath = $current_path.$filename;
$version_flag = "*";
} else {
$version_flag = "";
}
my $fullpath = $current_path.$filename;
$fullpath = &prepend_group($fullpath,$group);	$fullpath = &prepend_group($fullpath,$group);
if ($select_mode eq 'true'){	if ($select_mode eq 'true') {
$r->print('<td><input type="checkbox" name="checkfile" value="'.$filename.'"');	$line='<td><input type="checkbox" name="checkfile" value="'.$filename.'"';
if ($$checked_files{$filename} eq 'selected') {	if ($$checked_files{$filename} eq 'selected') {
$r->print("CHECKED");	$line.=" checked ";
}	}
$r->print('></td>');	$line.=' /></td>';
} else {	} else {
if (exists $locked_files{$fullpath}) {	if (exists $locked_files{$fullpath}) {
$r->print('<td colspan="2"><a href="'.$url.'?lockinfo='.$current_path.$filename.$groupecho.'">Locked</a></td>');	$line.='<td colspan="2"><a href="'.$url.'?lockinfo='.$current_path.$filename.$groupecho.'">Locked</a></td>';
	$css_class= 'LC_browser_file_locked';
} else {	} else {
my $cat='<img alt="'.&mt('Catalog Information').	if (!$can_modify) {
'" src="'.&Apache::loncommon::lonhttpdurl('/res/adm/pages/catalog.gif').'" />';	$line .= '<td colspan="2">';
$r->print('<td><input type="checkbox" name="selectfile" value="'.$filename.'" />
<a href="'.$url.'?rename='.$filename.'&currentpath='.$current_path.$groupecho.'">Rename</a></td>
<td><a href="'.$href_edit_location.$filename.'.meta">'.$cat.'</a>
</td>');
}
}
my $curr_access;
my $pub_access = 0;
my $guest_access = 0;
my $cond_access = 0;
foreach my $key (sort(keys(%{$access_controls{$fullpath}}))) {
my ($num,$scope,$end,$start) = &unpack_acc_key($key);
if (($now > $start) && (!$end \|\| $end > $now)) {
if ($scope eq 'public') {
$pub_access = 1;
} elsif ($scope eq 'guest') {
$guest_access = 1;
} else {	} else {
$cond_access = 1;	$line .= '<td>';
}	}
	if ($can_delete) {
	$line .= '<input type="checkbox" name="selectfile" value="'.$filename.'" />';
	}
	if ($can_modify) {
	my $cat='<img alt="'.&mt('Catalog Information').
	'" src="'.&Apache::loncommon::lonhttpdurl('/res/adm/pages/catalog.gif').'" />';
	$line .= '<a href="'.$url.'?rename='.$filename.'&currentpath='.$current_path.$groupecho.'">Rename</a>';
	$line .= '</td><td>'.$version_flag{$filename}.'<a href="'.$href_edit_location.$filename.'.meta">'.$cat.'</a>';
	}
	$line .= '</td>';
}	}
}	}
if (!$pub_access && !$guest_access && !$cond_access) {	# &display_directory_line($r,$select_mode,$fullpath, $css_class, $line, \%access_controls,
$curr_access = &mt('Private');	# $now, \%version_flag, $href_location, $url, $current_path, $groupecho, $access_admin_text);
} else {	$r->print('<tr class="'.$css_class.'">');
my @allaccesses;	$r->print($line);
if ($pub_access) {	my $curr_access;
push(@allaccesses,&mt('Public'));	if ($select_mode ne 'true') {
}	my $pub_access = 0;
if ($guest_access) {	my $guest_access = 0;
push(@allaccesses,&mt('Password-protected'));	my $cond_access = 0;
}	foreach my $key (sort(keys(%{$access_controls{$fullpath}}))) {
if ($cond_access) {	my ($num,$scope,$end,$start) = &unpack_acc_key($key);
push(@allaccesses,&mt('Conditional'));	if (($now > $start) && (!$end \|\| $end > $now)) {
}	if ($scope eq 'public') {
$curr_access = join('+ ',@allaccesses);	$pub_access = 1;
}	} elsif ($scope eq 'guest') {
$r->print('<td><img src="'.&Apache::loncommon::icon($filename).'"></td>');	$guest_access = 1;
$r->print('<td><a href="'.$href_location.$filename.'">'.	} else {
$filename.'</a></td>');	$cond_access = 1;
$r->print('<td>'.$size.'</td>');	}
$r->print('<td>'.&Apache::lonlocal::locallocaltime($mtime).'</td>');	}
$r->print('<td><nobr>'.&mt($curr_access).'   '.	}
'<a href="'.$url.'?access='.$filename.	if (!$pub_access && !$guest_access && !$cond_access) {
'&currentpath='.$current_path.$groupecho.	$curr_access = &mt('Private');
'">'.&mt('View/Change').'</a></nobr></td>');	} else {
$r->print('</tr>');	my @allaccesses;
	if ($pub_access) {
	push(@allaccesses,&mt('Public'));
	}
	if ($guest_access) {
	push(@allaccesses,&mt('Passphrase-protected'));
	}
	if ($cond_access) {
	push(@allaccesses,&mt('Conditional'));
	}
	$curr_access = join('+ ',@allaccesses);
	}
	}
	$r->print('<td><img alt="" src="'.&Apache::loncommon::icon($filename).'" /></td>');
	$r->print('<td>'.$version_flag{$filename}.'<a href="'.$href_location.$filename.'">'.
	$filename.'</a></td>');
	$r->print('<td>'.$size.'</td>');
	$r->print('<td>'.&Apache::lonlocal::locallocaltime($mtime).'</td>');
	if ($select_mode ne 'true') {
	$r->print('<td><span style="white-space: nowrap">'.
	&mt($curr_access).'   ');
	$r->print('<a href="'.$url.'?access='.$filename.
	'&currentpath='.$current_path.$groupecho.
	'">'.$access_admin_text.'</a></span></td>');
	}
	$r->print('</tr>'.$/);
	if ($show_versions) {

	}
}	}
}	}
}	}
if ($select_mode eq 'true') {	if ($select_mode eq 'true') {
$r->print('</table>	$r->print('</table>
<input type="hidden" name="continue" value="true">	<input type="hidden" name="continue" value="true" />
<input type="hidden" name="fieldname" value="'.$env{'form.fieldname'}.'">	<input type="hidden" name="fieldname" value="'.$env{'form.fieldname'}.'" />
<input type="hidden" name="mode" value="selectfile">	<input type="hidden" name="mode" value="selectfile" />
<input type="submit" name="submit" value="Select checked files, and continue selecting." /><br />	<input type="submit" name="submit" value="Select checked files, and continue selecting." /><br />
<input type="button" name="doit" onClick= "finishSelect();" value="Select checked files, and close window" />	<input type="button" name="doit" onClick= "finishSelect();" value="Select checked files, and close window" />
<input type="hidden" name="currentpath" value="'.$current_path.'" />	<input type="hidden" name="currentpath" value="'.$current_path.'" />
</form>');	</form>');
} else {	} else {
$r->print('</table>	$r->print('</table>');
	if ($can_delete) {
	$r->print('
<input type="submit" name="doit" value="Delete Checked Files" />	<input type="submit" name="doit" value="Delete Checked Files" />
<input type="hidden" name="action" value="delete" />	<input type="hidden" name="action" value="delete" />
<input type="hidden" name="currentpath" value="'.$current_path.'" />	<input type="hidden" name="currentpath" value="'.$current_path.'" />
</form>');	</form>'
	);
	}
}	}
}	}

Line 316 sub close_form {	Line 424 sub close_form {
$group.'" />');	$group.'" />');
}	}
$r->print('</p></form>');	$r->print('</p></form>');
$r->print('<form action="'.$url.'" method="POST">	$r->print('<form action="'.$url.'" method="post">
<p>	<p>
<input type="hidden" name="currentpath" value="'.	<input type="hidden" name="currentpath" value="'.
$env{'form.currentpath'}.'" />');	$env{'form.currentpath'}.'" />');
Line 331 sub close_form {	Line 439 sub close_form {
sub display_file {	sub display_file {
my ($path,$filename)=@_;	my ($path,$filename)=@_;
my $display_file_text;	my $display_file_text;
	my $file_start='<span class="LC_filename">';
	my $file_end='</span>';
if (!defined($path)) { $path=$env{'form.currentpath'}; }	if (!defined($path)) { $path=$env{'form.currentpath'}; }
if (!defined($filename)) {	if (!defined($filename)) {
$filename=$env{'form.selectfile'};	$filename=$env{'form.selectfile'};
$display_file_text = '<tt>'.$path.$filename.'</tt>';	$display_file_text = $file_start.$path.$filename.$file_end;
} elsif (ref($filename) eq "ARRAY") {	} elsif (ref($filename) eq "ARRAY") {
foreach (@$filename) {	foreach my $file (@$filename) {
$display_file_text .= '<tt>'.$path.$_.'</tt><br />';	$display_file_text .= $file_start.$path.$file.$file_end.'<br />';
}	}
} elsif (ref($filename) eq "SCALAR") {	} elsif (ref($filename) eq "SCALAR") {
$display_file_text = '<tt>'.$path.$filename.'</tt>';	$display_file_text = $file_start.$path.$$filename.$file_end;
	} else {
	$display_file_text = $file_start.$path.$filename.$file_end;
}	}
return $display_file_text;	return $display_file_text;
}	}
Line 394 sub delete_confirmed {	Line 506 sub delete_confirmed {
$env{'form.currentpath'}.	$env{'form.currentpath'}.
$delete_file);	$delete_file);
if ($result ne 'ok') {	if ($result ne 'ok') {
$r->print('<font color="red"> An error occured ('.$result.	$r->print('<span class="LC_error"> An error occured ('.$result.
') while trying to delete '.&display_file(undef, $delete_file).'</font><br />');	') while trying to delete '.&display_file(undef, $delete_file).'</span><br />');
}	}
}	}
$r->print(&done(undef,$url,$group));	$r->print(&done(undef,$url,$group));
Line 419 sub delete_dir_confirmed {	Line 531 sub delete_dir_confirmed {
$directory_name);	$directory_name);

if ($result ne 'ok') {	if ($result ne 'ok') {
$r->print('<font color="red"> An error occured (dir) ('.$result.	$r->print('<span class="LC_error"> An error occured (dir) ('.$result.
') while trying to delete '.$directory_name.'</font><br />');	') while trying to delete '.$directory_name.'</span><br />');
} else {	} else {
# now remove from recent	# now remove from recent
# $r->print('<br /> removing '.$directory_name.'<br /');	# $r->print('<br /> removing '.$directory_name.'<br /');
Line 459 sub rename_confirmed {	Line 571 sub rename_confirmed {
my ($uname,$udom) = &get_name_dom($group);	my ($uname,$udom) = &get_name_dom($group);
my $port_path = &get_port_path($group);	my $port_path = &get_port_path($group);
if ($filenewname eq '') {	if ($filenewname eq '') {
$r->print('<font color="red">'.	$r->print('<span class="LC_error">'.
&mt("Error: no valid filename was provided to rename to.").	&mt("Error: no valid filename was provided to rename to.").
'</font><br />');	'</span><br />');
$r->print(&done(undef,$url,$group));	$r->print(&done(undef,$url,$group));
return;	return;
}	}
Line 470 sub rename_confirmed {	Line 582 sub rename_confirmed {
$port_path.$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 ne 'ok') {
$r->print('<font color="red"> An errror occured ('.$result.	$r->print('<span class="LC_error">'.
') while trying to rename '.&display_file().' to '.	&mt('An errror occured ([_1]) while trying to rename [_2]'
&display_file(undef,$filenewname).'</font><br />');	.' to [_3]',$result,&display_file(),
	&display_file('',$filenewname)).'</span><br />');
}	}
if ($filenewname ne $env{'form.filenewname'}) {	if ($filenewname ne $env{'form.filenewname'}) {
$r->print("The new file name was changed from:<br /><strong>".$env{'form.filenewname'}."</strong> to <strong>$filenewname </strong>");	$r->print(&mt("The new file name was changed from:<br />[_1] to [_2]",
	'<strong>'.&display_file('',$env{'form.filenewname'}).'</strong>',
	'<strong>'.&display_file('',$filenewname).'</strong>'));
}	}
$r->print(&done(undef,$url,$group));	$r->print(&done(undef,$url,$group));
}	}

sub display_access {	sub display_access {
my ($r,$url,$group) = @_;	my ($r,$url,$group,$can_setacl,$port_path) = @_;
my ($uname,$udom) = &get_name_dom($group);	my ($uname,$udom) = &get_name_dom($group);
my $file_name = $env{'form.currentpath'}.$env{'form.access'};	my $file_name = $env{'form.currentpath'}.$env{'form.access'};
$file_name = &prepend_group($file_name,$group);	$file_name = &prepend_group($file_name,$group);
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,$file_name);
&open_form($r,$url);	my $aclcount = keys(%access_controls);
$r->print('<h3>'.&mt('Allowing others to retrieve portfolio file: [_1]',$env{'form.currentpath'}.$env{'form.access'}).'</h3>'."\n");	my $header = '<h3>'.&mt('Allowing others to retrieve portfolio file: [_1]',$port_path.$env{'form.currentpath'}.$env{'form.access'}).'</h3>';
$r->print(&mt('Access to this file by others can be set to be one or more of the following types: public, password-protected or conditional.').'<br /><ul><li>'.&mt('Public files are available to anyone without the need for login.').'</li><li>'.&mt('Password-protected files do not require log-in, but will require the viewer to enter the password you set.').'</li><li>'.&mt('Conditional files are accessible to logged-in users with accounts in the LON-CAPA network, who satify 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 you can grant access to people with specific LON-CAPA usernames and domains.').'</li></ul>');	my $info .= &mt('Access to this file by others can be set to be one or more of the following types: public, passphrase-protected or conditional.').'<br /><ul><li>'.&mt('Public files are available to anyone without the need for login.').'</li><li>'.&mt('Passphrase-protected files do not require log-in, but will require the viewer to enter the passphrase you set.').'</li><li>'.&mt('Conditional files are accessible to logged-in users with accounts in the LON-CAPA network, who satisfy the conditions you set.').'<br />'.&mt('The conditions can include affiliation with a particular course or group, or a user account in a specific domain.').'<br />'.&mt('Alternatively access can be granted to people with specific LON-CAPA usernames and domains.').'</li></ul>';
&access_setting_table($r,$access_controls{$file_name});	if ($can_setacl) {
my $button_text = {	&open_form($r,$url);
	$r->print($header.$info);
	&access_setting_table($r,$access_controls{$file_name});
	my $button_text = {
'continue' => &mt('Proceed'),	'continue' => &mt('Proceed'),
'cancel' => &mt('Back to directory listing'),	'cancel' => &mt('Back to directory listing'),
};	};
&close_form($r,$url,$group,$button_text);	&close_form($r,$url,$group,$button_text);
	} else {
	$r->print($header);
	if ($aclcount) {
	$r->print($info);
	}
	&view_access_settings($r,$url,$group,$access_controls{$file_name},
	$aclcount);
	}
	}

	sub view_access_settings {
	my ($r,$url,$group,$access_controls,$aclcount) = @_;
	my ($showstart,$showend);
	my %todisplay;
	foreach my $key (sort(keys(%{$access_controls}))) {
	my ($num,$scope,$end,$start) = &unpack_acc_key($key);
	$todisplay{$scope}{$key} = $$access_controls{$key};
	}
	if ($aclcount) {
	$r->print(&mt('<h4>Current access controls defined for this file:</h4>'));
	$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());
	my $count = 1;
	my $chg = 'none';
	&build_access_summary($r,$count,$chg,%todisplay);
	$r->print(&Apache::loncommon::end_data_table());
	} else {
	$r->print(&mt('No access control settings currently exist for this file.<br />' ));
	}
	my $group_arg;
	if ($group) {
	$group_arg = '&group='.$group;
	}
	$r->print('<br /><a href="'.$url.'?currentpath='.$env{'form.currentpath'}.
	$group_arg.'">'.&mt('Return to directory listing').'</a>');
	return;
}	}

	sub build_access_summary {
	my ($r,$count,$chg,%todisplay) = @_;
	my ($showstart,$showend);
	my %scope_desc = (
	public => 'Public',
	guest => 'Passphrase-protected',
	domains => 'Conditional: domain-based',
	users => 'Conditional: user-based',
	course => 'Conditional: course-based',
	group => 'Conditional: group-based',
	);
	my @allscopes = ('public','guest','domains','users','course','group');
	foreach my $scope (@allscopes) {
	if ((!(exists($todisplay{$scope}))) \|\| (ref($todisplay{$scope}) ne 'HASH')) {
	next;
	}
	foreach my $key (sort(keys(%{$todisplay{$scope}}))) {
	if ($count) {
	$r->print(&Apache::loncommon::start_data_table_row());
	}
	my ($num,$scope,$end,$start) = &unpack_acc_key($key);
	my $content = $todisplay{$scope}{$key};
	if ($chg eq 'delete') {
	$showstart = &mt('Deleted');
	$showend = $showstart;
	} else {
	$showstart = localtime($start);
	if ($end == 0) {
	$showend = &mt('No end date');
	} else {
	$showend = localtime($end);
	}
	}
	$r->print('<td>'.&mt($scope_desc{$scope}));
	if (($scope eq 'course') \|\| ($scope eq 'group')) {
	if ($chg ne 'delete') {
	my $cid = $content->{'domain'}.'_'.$content->{'number'};
	my %course_description = &Apache::lonnet::coursedescription($cid);
	$r->print('<br />('.$course_description{'description'}.')');
	}
	}
	$r->print('</td><td>'.&mt('Start: ').$showstart.
	'<br />'.&mt('End: ').$showend.'</td><td>');
	if ($chg ne 'delete') {
	if ($scope eq 'guest') {
	$r->print(&mt('Passphrase').': '.$content->{'password'});
	} elsif ($scope eq 'course' \|\| $scope eq 'group') {
	$r->print('<table><tr>');
	$r->print('<th>'.&mt('Roles').'</th><th>'.
	&mt('Access').'</th><th>'.
	&mt('Sections').'</th>');
	if ($scope eq 'course') {
	$r->print('<th>'.&mt('Groups').'</th>');
	} else {
	$r->print('<th>'.&mt('Teams').'</th>');
	}
	$r->print('</tr>');
	foreach my $id (sort(keys(%{$content->{'roles'}}))) {
	$r->print('<tr>');
	foreach my $item ('role','access','section','group') {
	$r->print('<td>');
	if ($item eq 'role') {
	my $ucscope = $scope;
	$ucscope =~ s/^(\w)/uc($1)/e;
	my $role_output;
	foreach my $role (@{$content->{'roles'}{$id}{$item}}) {
	if ($role eq 'all') {
	$role_output .= $role.',';
	} elsif ($role =~ /^cr/) {
	$role_output .= (split('/',$role))[3].',';
	} else {
	$role_output .= &Apache::lonnet::plaintext($role,$ucscope).',';
	}
	}
	$role_output =~ s/,$//;
	$r->print($role_output);
	} else {
	$r->print(join(',',@{$content->{'roles'}{$id}{$item}}));
	}
	$r->print('</tr>');
	}
	$r->print("</table>");
	}
	$r->print("</tr></table>");
	} elsif ($scope eq 'domains') {
	$r->print(&mt('Domains: ').join(',',@{$content->{'dom'}}));
	} elsif ($scope eq 'users') {
	my $curr_user_list = &sort_users($content->{'users'});
	$r->print(&mt('Users: ').$curr_user_list);
	} else {
	$r->print(' ');
	}
	} else {
	$r->print(' ');
	}
	$r->print('</td>');
	$r->print(&Apache::loncommon::end_data_table_row());
	$count ++;
	}
	}
	}


sub update_access {	sub update_access {
my ($r,$url,$group) = @_;	my ($r,$url,$group,$port_path) = @_;
my $function = &Apache::loncommon::get_users_function();
my $tablecolor = &Apache::loncommon::designparm($function.'.tabbg');
my $totalprocessed = 0;	my $totalprocessed = 0;
my %processing;	my %processing;
my %title = (	my %title = (
Line 528 sub update_access {	Line 786 sub update_access {
}	}
my $file_name = $env{'form.currentpath'}.$env{'form.selectfile'};	my $file_name = $env{'form.currentpath'}.$env{'form.selectfile'};
$r->print('<h3>'.&mt('Allowing others to retrieve portfolio file: [_1]',	$r->print('<h3>'.&mt('Allowing others to retrieve portfolio file: [_1]',
$file_name).'</h3>'."\n");	$port_path.$file_name).'</h3>'."\n");
$file_name = &prepend_group($file_name,$group);	$file_name = &prepend_group($file_name,$group);
my ($uname,$udom) = &get_name_dom($group);	my ($uname,$udom) = &get_name_dom($group);
my ($errors,$outcome,$deloutcome,$new_values,$translation);	my ($errors,$outcome,$deloutcome,$new_values,$translation);
Line 539 sub update_access {	Line 797 sub update_access {
}	}
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(	my %access_controls =
$current_permissions,$group,$file_name);	&Apache::lonnet::get_access_controls($current_permissions,
	$group,$file_name);
if ($totalprocessed) {	if ($totalprocessed) {
if ($outcome eq 'ok') {	if ($outcome eq 'ok') {
my $updated_controls = $access_controls{$file_name};	my $updated_controls = $access_controls{$file_name};
my ($showstart,$showend);	my ($showstart,$showend);
$r->print(&Apache::loncommon::start_data_table());	$r->print(&Apache::loncommon::start_data_table());
$r->print(&Apache::loncommon::start_data_table_row());	$r->print(&Apache::loncommon::start_data_table_header_row());
$r->print('<th>'.&mt('Type of change').'</th><th>'.	$r->print('<th>'.&mt('Type of change').'</th><th>'.
&mt('Access control').'</th><th>'.&mt('Dates available').	&mt('Access control').'</th><th>'.&mt('Dates available').
'</th><th>'.&mt('Additional information').'</th>');	'</th><th>'.&mt('Additional information').'</th>');
$r->print(&Apache::loncommon::end_data_table_row());	$r->print(&Apache::loncommon::end_data_table_header_row());
foreach my $chg (sort(keys(%processing))) {	foreach my $chg (sort(keys(%processing))) {
if (@{$processing{$chg}} > 0) {	if (@{$processing{$chg}} > 0) {
if ($chg eq 'delete') {	if ($chg eq 'delete') {
if (!($deloutcome eq 'ok')) {	if (!($deloutcome eq 'ok')) {
$errors .= &mt('A problem occurred deleting access controls: [_1]',$deloutcome);	$errors .='<span class="LC_error">'.
	&mt('A problem occurred deleting access controls: [_1]',$deloutcome).
	'</span>';
next;	next;
}	}
}	}
Line 564 sub update_access {	Line 825 sub update_access {
$r->print('<td rowspan="'.$numchgs.'">'.&mt($title{$chg}).	$r->print('<td rowspan="'.$numchgs.'">'.&mt($title{$chg}).
'.</td>');	'.</td>');
my $count = 0;	my $count = 0;
	my %todisplay;
foreach my $key (sort(keys(%{$$changes{$chg}}))) {	foreach my $key (sort(keys(%{$$changes{$chg}}))) {
if ($count) {	my ($num,$scope,$end,$start) = &unpack_acc_key($key);
$r->print(&Apache::loncommon::start_data_table_row());
}
my ($num,$scope,$end,$start) = &unpack_acc_key($key);
my $newkey = $key;	my $newkey = $key;
if ($chg eq 'activate') {	if ($chg eq 'activate') {
$newkey =~ s/^(\d+)/$$translation{$1}/;	$newkey =~ s/^(\d+)/$$translation{$1}/;
}	}
my %content = &Apache::lonnet::parse_access_controls(	$todisplay{$scope}{$newkey} = $$updated_controls{$newkey};
$$updated_controls{$newkey});
if ($chg eq 'delete') {
$showstart = &mt('Deleted');
$showend = $showstart;
} else {
$showstart = localtime($start);
if ($end == 0) {
$showend = &mt('No end date');
} else {
$showend = localtime($end);
}
}
$r->print('<td>'.&mt($scope));
if (($scope eq 'course') \|\| ($scope eq 'group')) {
if ($chg ne 'delete') {
my $cid = $content{'domain'}.'_'.$content{'number'};
my %course_description = &Apache::lonnet::coursedescription($cid);
$r->print('<br />('.$course_description{'description'}.')');
}
}
$r->print('</td><td>'.&mt('Start: ').$showstart.
'<br />'.&mt('End: ').$showend.'</td><td>');
if ($chg ne 'delete') {
if ($scope eq 'guest') {
$r->print(&mt('Password').': '.$content{'password'});
} elsif ($scope eq 'course' \|\| $scope eq 'group') {
$r->print('<table border="0"><tr bgcol = "'.
$tablecolor.'">');
$r->print('<th>'.&mt('Roles').'</th><th>'.
&mt('Access').'</th><th>'.
&mt('Sections').'</th>');
if ($scope eq 'course') {
$r->print('<th>'.&mt('Groups').'</th>');
} else {
$r->print('<th>'.&mt('Teams').'</th>');
}
$r->print('</tr>');
foreach my $id (sort(keys(%{$content{'roles'}}))) {
$r->print('<tr>');
foreach my $item ('role','access','section','group') {
$r->print('<td>');
if ($item eq 'role') {
my $ucscope = $scope;
$ucscope =~ s/^(\w)/uc($1)/;
my $role_output;
foreach my $role (@{$content{'roles'}{$id}{$item}}) {
if ($role eq 'all') {
$role_output .= $role.',';
} elsif ($role =~ /^cr/) {
$role_output .= (split('/',$role))[3].',';
} else {
$role_output .= &Apache::lonnet::plaintext($role,$ucscope).',';
}
}
$role_output =~ s/,$//;
$r->print($role_output);
} else {
$r->print(join(',',@{$content{'roles'}{$id}{$item}}));
}
$r->print('</td>');
}
}
$r->print(&Apache::loncommon::end_data_table_row());
$r->print(&Apache::loncommon::end_data_table());
} elsif ($scope eq 'domains') {
$r->print(&mt('Domains: ').join(',',@{$content{'dom'}}));
} elsif ($scope eq 'users') {
my $curr_user_list = &sort_users($content{'users'});
$r->print(&mt('Users: ').$curr_user_list);
} else {
$r->print(' ');
}
} else {
$r->print(' ');
}
$r->print('</td>');
$r->print(&Apache::loncommon::end_data_table_row());
$count ++;
}	}
	&build_access_summary($r,$count,$chg,%todisplay);
}	}
}	}
$r->print(&Apache::loncommon::end_data_table());	$r->print(&Apache::loncommon::end_data_table());
} else {	} else {
if ((@{$processing{'activate'}} > 0) \|\| (@{$processing{'update'}} > 0)) {	if ((@{$processing{'activate'}} > 0) \|\| (@{$processing{'update'}} > 0)) {
$errors .= &mt('A problem occurred storing access control settings: [_1]',$outcome);	$errors .= '<span class="LC_error">'.
	&mt('A problem occurred storing access control settings: [_1]',$outcome).
	'</span>';
}	}
}	}
if ($errors) {	if ($errors) {
Line 692 sub update_access {	Line 876 sub update_access {
}	}
&close_form($r,$url,$group);	&close_form($r,$url,$group);
} else {	} else {
	my $group_arg;
	if ($group) {
	$group_arg = '&group='.$group;
	}
$r->print('<br /><a href="'.$url.'?access='.$env{'form.selectfile'}.	$r->print('<br /><a href="'.$url.'?access='.$env{'form.selectfile'}.
'&currentpath='.$env{'form.currentpath'}.'">'.	'&currentpath='.$env{'form.currentpath'}.$group_arg.'">'.
&mt('Display all access settings for this file').'</a>');	&mt('Display all access settings for this file').'</a>'.
	'     '.
	'<a href="'.$url.'?currentpath='.$env{'form.currentpath'}.
	$group_arg.'">'.&mt('Return to directory listing').'</a>');
}	}
return;	return;
}	}

sub build_access_record {	sub build_access_record {
my ($num,$scope,$start,$end,$chg) = @_;	my ($num,$scope,$start,$end,$chg) = @_;
my $record = '<scope type="'.$scope.'"><start>'.$start.'</start><end>'.	my $record = {
$end.'</end>';	type => $scope,
if ($scope eq 'guest') {	time => {
$record .= '<password>'.$env{'form.password'}.'</password>';	start => $start,
	end => $end
	},
	};

	if ($scope eq 'guest') {
	$record->{'password'} = $env{'form.password'};
} elsif (($scope eq 'course') \|\| ($scope eq 'group')) {	} elsif (($scope eq 'course') \|\| ($scope eq 'group')) {
$record .= '<domain>'.$env{'form.crsdom_'.$num}.'</domain><number>'.	$record->{'domain'} = $env{'form.crsdom_'.$num};
$env{'form.crsnum_'.$num}.'</number>';	$record->{'number'} = $env{'form.crsnum_'.$num};
my @role_ids;	my @role_ids;
my @delete_role_ids;	my @delete_role_ids =
if (exists($env{'form.delete_role_'.$num})) {	&Apache::loncommon::get_env_multiple('form.delete_role_'.$num);
@delete_role_ids = &Apache::loncommon::get_env_multiple('form.delete_role_'.$num);	my @preserves =
}	&Apache::loncommon::get_env_multiple('form.preserve_role_'.$num);
if (exists($env{'form.preserve_role_'.$num})) {	if (@delete_role_ids) {
my @preserves = &Apache::loncommon::get_env_multiple('form.preserve_role_'.$num);	foreach my $id (@preserves) {
if (@delete_role_ids > 0) {	if (grep {$_ = $id} (@delete_role_ids)) {
foreach my $id (@preserves) {	next;
if (grep/^\Q$id\E$/,@delete_role_ids) {	}
next;	push(@role_ids,$id);
}	}
push(@role_ids,$id);	} else {
}	push(@role_ids,@preserves);
} else {	}
push(@role_ids,@preserves);
}	my $next_id = $env{'form.add_role_'.$num};
}	if ($next_id) {
my $next_id = '';	push(@role_ids,$next_id);
if (exists($env{'form.add_role_'.$num})) {	}
$next_id = $env{'form.add_role_'.$num};
if ($next_id) {
push(@role_ids,$next_id);
}
}
foreach my $id (@role_ids) {	foreach my $id (@role_ids) {
my (@roles,@accesses,@sections,@groups);	my (@roles,@accesses,@sections,@groups);
if (($id == $next_id) && ($chg eq 'update')) {	if (($id == $next_id) && ($chg eq 'update')) {
@roles = split(/,/,$env{'form.role_'.$num.'_'.$next_id});	@roles = split(/,/,$env{'form.role_'.$num.'_'.$next_id});
@accesses = split(/,/,$env{'form.access_'.$num.'_'.$next_id});	@accesses = split(/,/,$env{'form.access_'.$num.'_'.$next_id});
@sections = split(/,/,$env{'form.section_'.$num.'_'.$next_id});	@sections = split(/,/,$env{'form.section_'.$num.'_'.$next_id});
@groups = split(/,/,$env{'form.group_'.$num.'_'.$next_id});	@groups = split(/,/,$env{'form.group_'.$num.'_'.$next_id});
} else {	} else {
@roles = &Apache::loncommon::get_env_multiple('form.role_'.$num.'_'.$id);	@roles = &Apache::loncommon::get_env_multiple('form.role_'.$num.'_'.$id);
@accesses = &Apache::loncommon::get_env_multiple('form.access_'.$num.'_'.$id);	@accesses = &Apache::loncommon::get_env_multiple('form.access_'.$num.'_'.$id);
@sections = &Apache::loncommon::get_env_multiple('form.section_'.$num.'_'.$id);	@sections = &Apache::loncommon::get_env_multiple('form.section_'.$num.'_'.$id);
@groups = &Apache::loncommon::get_env_multiple('form.group_'.$num.'_'.$id);	@groups = &Apache::loncommon::get_env_multiple('form.group_'.$num.'_'.$id);
}	}
$record .= '<roles id="'.$id.'">';	$record->{'roles'}{$id}{'role'} = \@roles;
foreach my $role (@roles) {	$record->{'roles'}{$id}{'access'} = \@accesses;
$record .= '<role>'.$role.'</role>';	$record->{'roles'}{$id}{'section'} = \@sections;
}	$record->{'roles'}{$id}{'group'} = \@groups;
foreach my $access (@accesses) {
$record .= '<access>'.$access.'</access>';
}
foreach my $section (@sections) {
$record .= '<section>'.$section.'</section>';
}
foreach my $group (@groups) {
$record .= '<group>'.$group.'</group>';
}
$record .= '</roles>';
}	}
} elsif ($scope eq 'domains') {	} elsif ($scope eq 'domains') {
my @doms = &Apache::loncommon::get_env_multiple('form.dom_'.$num);	my @doms = &Apache::loncommon::get_env_multiple('form.dom_'.$num);
foreach my $dom (@doms) {	$record->{'dom'} = \@doms;
if ($dom ne '') {
$record .= '<dom>'.$dom.'</dom>';
}
}
} elsif ($scope eq 'users') {	} elsif ($scope eq 'users') {
my $userlist = $env{'form.users_'.$num};	my $userlist = $env{'form.users_'.$num};
$userlist =~ s/[\r\n\f]+//g;	$userlist =~ s/\s+//sg;
$userlist =~ s/\s+//g;	my %userhash = map { ($_,1) } (split(/,/,$userlist));
my @users = split/,/,$userlist;	foreach my $user (keys(%userhash)) {
my %userhash;
my @unique_users;
foreach my $user (@users) {
if (!exists($userhash{$user})) {
$userhash{$user} = 1;
push(@unique_users,$user);
}
}
$record .= '<users>';
foreach my $user (@unique_users) {
my ($uname,$udom) = split(/:/,$user);	my ($uname,$udom) = split(/:/,$user);
$record .= '<user><uname>'.$uname.'</uname><udom>'.$udom.	push(@{$record->{'users'}}, {
'</udom></user>';	'uname' => $uname,
}	'udom' => $udom
$record .= '</users>';	});
	}
}	}
$record .= '</scope>';
return $record;	return $record;
}	}

Line 806 sub get_dates_from_form {	Line 975 sub get_dates_from_form {
}	}

sub sort_users {	sub sort_users {
my ($users_hash) = @_;	my ($users) = @_;
my @curr_users;	my @curr_users = map {
foreach my $user (keys(%{$users_hash})) {	$_->{'uname'}.':'.$_->{'udom'}
$curr_users[$$users_hash{$user}] = $user;	} (@{$users});
}	my $curr_user_list = join(",\n",sort(@curr_users));
my $curr_user_list = join(",\n",@curr_users);
return $curr_user_list;	return $curr_user_list;
}	}

Line 853 sub access_setting_table {	Line 1021 sub access_setting_table {
$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>');	$r->print('<h3>'.&mt('Public access:').' '.$publictext.'</h3>');
$r->print(&Apache::loncommon::start_data_table());	$r->print(&Apache::loncommon::start_data_table());
$r->print(&Apache::loncommon::start_data_table_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>');
$r->print(&Apache::loncommon::end_data_table_row());	$r->print(&Apache::loncommon::end_data_table_header_row());
$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>'.
Line 867 sub access_setting_table {	Line 1035 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">');
$r->print('<h3>'.&mt('Password-protected access:').' '.$guesttext.'</h3>');	$r->print('<h3>'.&mt('Passphrase-protected access:').' '.$guesttext.'</h3>');
$r->print(&Apache::loncommon::start_data_table());	$r->print(&Apache::loncommon::start_data_table());
$r->print(&Apache::loncommon::start_data_table_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').
'</th><th>'. &mt('Password').'</th>');	'</th><th>'. &mt('Passphrase').'</th>');
$r->print(&Apache::loncommon::end_data_table_row());	$r->print(&Apache::loncommon::end_data_table_header_row());
$r->print(&Apache::loncommon::start_data_table_row());	$r->print(&Apache::loncommon::start_data_table_row());
my $passwd;	my $passwd;
if ($guest) {	if ($guest) {
my %content = &Apache::lonnet::parse_access_controls(	$passwd = $$access_controls{$guest}{'password'};
$$access_controls{$guest});
$passwd = $content{'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 {
Line 946 sub display_access_row {	Line 1112 sub display_access_row {
my ($r,$status,$type,$items,$access_controls,$now,$then) = @_;	my ($r,$status,$type,$items,$access_controls,$now,$then) = @_;
if (@{$items} > 0) {	if (@{$items} > 0) {
my @all_doms;	my @all_doms;
my $tablecolor;
my $colspan = 3;	my $colspan = 3;
my $uctype = $type;	my $uctype = $type;
$uctype =~ s/^(\w)/uc($1)/e;	$uctype =~ s/^(\w)/uc($1)/e;
$r->print(&Apache::loncommon::start_data_table());	$r->print(&Apache::loncommon::start_data_table());
$r->print(&Apache::loncommon::start_data_table_row());	$r->print(&Apache::loncommon::start_data_table_header_row());
$r->print('<th>'.&mt('Action?').'</th><th>'.&mt($uctype).'</td><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 (($type eq 'course') \|\| ($type eq 'group')) {
$r->print('<th>'.&mt('Allowed [_1] member affiliations',$type).	$r->print('<th>'.&mt('Allowed [_1] member affiliations',$type).
'</th>');	'</th>');
$colspan ++;	$colspan ++;
my $function = &Apache::loncommon::get_users_function();
$tablecolor=&Apache::loncommon::designparm($function.'.tabbg');
} elsif ($type eq 'domains') {	} elsif ($type eq 'domains') {
@all_doms = &Apache::loncommon::get_domains();	@all_doms = &Apache::loncommon::get_domains();
}	}
$r->print(&Apache::loncommon::end_data_table_row());	$r->print(&Apache::loncommon::end_data_table_header_row());
foreach my $key (@{$items}) {	foreach my $key (@{$items}) {
	$r->print(&Apache::loncommon::start_data_table_row());
if (($type eq 'course') \|\| ($type eq 'group')) {	if (($type eq 'course') \|\| ($type eq 'group')) {
&course_row($r,$status,$type,$key,$access_controls,	&course_row($r,$status,$type,$key,$access_controls,$now,$then);
$tablecolor,$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,
$then);	$then);
} elsif ($type eq 'users') {	} elsif ($type eq 'users') {
&users_row($r,$status,$key,$access_controls,$now,$then);	&users_row($r,$status,$key,$access_controls,$now,$then);
}	}
	$r->print(&Apache::loncommon::end_data_table_row());
}	}
$r->print(&Apache::loncommon::end_data_table_row());
$r->print(&Apache::loncommon::start_data_table_row());
if ($status eq 'old') {	if ($status eq 'old') {
	$r->print(&Apache::loncommon::start_data_table_row());
$r->print('<td colspan="',$colspan.'">'.&additional_item($type).	$r->print('<td colspan="',$colspan.'">'.&additional_item($type).
'</td>');	'</td>');
	$r->print(&Apache::loncommon::end_data_table_row());
}	}
$r->print(&Apache::loncommon::end_data_table());	$r->print(&Apache::loncommon::end_data_table());
} else {	} else {
Line 989 sub display_access_row {	Line 1153 sub display_access_row {
return;	return;
}	}

sub course_row {	sub course_js {
my ($r,$status,$type,$item,$access_controls,$tablecolor,$now,$then) = @_;	return qq\|
my %content;
my $defdom = $env{'user.domain'};
if ($status eq 'old') {
%content = &Apache::lonnet::parse_access_controls(
$$access_controls{$item});
$defdom = $content{'domain'};
}
$r->print(&Apache::loncommon::coursebrowser_javascript($defdom));
$r->print(qq\|
<script type="text/javascript">	<script type="text/javascript">
function setRoleOptions(caller,num,cdom,cnum,type) {	function setRoleOptions(caller,num,cdom,cnum,type) {
addIndexnum = getCallerIndex(caller);	addIndexnum = getCallerIndex(caller);
Line 1038 function getIndex(name,value) {	Line 1193 function getIndex(name,value) {
}	}

</script>	</script>
\|);	\|;
$r->print(&Apache::loncommon::start_data_table_row());	}

	sub course_row {
	my ($r,$status,$type,$item,$access_controls,$now,$then) = @_;
	my $content;
	my $defdom = $env{'user.domain'};
	if ($status eq 'old') {
	$content = $$access_controls{$item};
	$defdom = $content->{'domain'};
	}
	my $js = &Apache::loncommon::coursebrowser_javascript($defdom)
	.&course_js();
my $crsgrptext = 'Groups';	my $crsgrptext = 'Groups';
if ($type eq 'group') {	if ($type eq 'group') {
$crsgrptext = 'Teams';	$crsgrptext = 'Teams';
}	}
	my $uctype = $type;
	$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,
$type);	$type);
$r->print('<td>'.&actionbox($status,$num,$scope).'</td>');	$r->print('<td>'.$js.&actionbox($status,$num,$scope).'</td>');
if ($status eq 'old') {	if ($status eq 'old') {
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);
$r->print('<td><input type="hidden" name="crsdom_'.$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') {
my $uctype = $type;
$uctype =~ s/^(\w)/uc($1)/e;
$r->print('<td>'.&Apache::loncommon::selectcourse_link('portform','crsnum_'.$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,undef,undef,$uctype).'  <input type="text" name="description_'.$num.'" size="30" /><input type="hidden" name="crsdom_'.$num.'" /><input type="hidden" name="crsnum_'.$num.'" /></td>');
}	}
$r->print('<td>'.&dateboxes($num,$start,$end).'</td>');	$r->print('<td>'.&dateboxes($num,$start,$end).'</td>');
$r->print('<td><table border="0"><tr bgcolor="'.$tablecolor.'">');	$r->print('<td><table><tr>');
$r->print('<th>'.&mt('Action').'</th><th>'.&mt('Roles').'</th><th>'.	$r->print('<th>'.&mt('Action').'</th><th>'.&mt('Roles').'</th><th>'.
&mt('Access').'</th><th>'.&mt('Sections').'</th><th>'.	&mt('Access').'</th><th>'.&mt('Sections').'</th><th>'.
&mt($crsgrptext).'</th></tr>');	&mt($crsgrptext).'</th></tr>');
if ($status eq 'old') {	if ($status eq 'old') {
my $max_id = 0;	my $max_id = 0;
foreach my $role_id (sort(keys(%{$content{'roles'}}))) {	foreach my $role_id (sort(keys(%{$content->{'roles'}}))) {
if ($role_id > $max_id) {	if ($role_id > $max_id) {
$max_id = $role_id;	$max_id = $role_id;
}	}
$max_id ++;	$max_id ++;
my $role_selects = &role_selectors($num,$role_id,$status,$type,\%content,'display');	my $role_selects = &role_selectors($num,$role_id,$status,$type,$content,'display');
$r->print('<tr><td><nobr><label><input type="checkbox" name="delete_role_'.$num.'" value="'.$role_id.'" />'.&mt('Delete').'</label></nobr><br /><input type="hidden" name="preserve_role_'.$num.'" value="'.$role_id.'" /></td>'.$role_selects.'</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>');
}	}
$r->print('</table><br />'.&mt('Add a roles-based condition').' <input type="checkbox" name ="add_role_'.$num.'" onClick="javascript:setRoleOptions(this,'."'$num','$content{domain}','$content{number}','Course'".')" value="'.$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>');	$r->print('</table><br />'.&mt('Add a roles-based condition').' <input type="checkbox" name ="add_role_'.$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.'_'.$max_id.'" /></td>');
} elsif ($status eq 'new') {	} elsif ($status eq 'new') {
my $role_id = 1;	my $role_id = 1;
my $role_selects = &role_selectors($num,$role_id,$status,$type,undef,'display');	my $role_selects = &role_selectors($num,$role_id,$status,$type,undef,'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);	$r->print('<tr><td><input type="checkbox" name="add_role_'.$num.'" value="'.$role_id.'" checked="checked" />'.&mt('Add').'<input type="hidden" name="grplist_'.$num.'_'.$role_id.'" /></td>'.$role_selects);
$r->print('</tr></table></td>');	$r->print('</tr></table></td>');
}	}
$r->print(&Apache::loncommon::end_data_table_row());
return;	return;
}	}

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) = @_;
$r->print(&Apache::loncommon::start_data_table_row());
my ($num,$scope,$end,$start) = &set_identifiers($status,$item,$now,$then,	my ($num,$scope,$end,$start) = &set_identifiers($status,$item,$now,$then,
'domains');	'domains');
my $dom_select = '<select name="dom_'.$num.'" size="4" multiple="true"/>'.	my $dom_select = '<select name="dom_'.$num.'" size="4" multiple="true">'.
' <option value="">'.&mt('Please select').'</option>';	' <option value="">'.&mt('Please select').'</option>';
$r->print(&Apache::loncommon::start_data_table_row());
if ($status eq 'old') {	if ($status eq 'old') {
my %content = &Apache::lonnet::parse_access_controls(	my $content = $$access_controls{$item};
$$access_controls{$item});	foreach my $dom (@{$all_doms}) {
my @curr_doms = @{$content{'dom'}};	if ((@{$content->{'dom'}} > 0)
foreach my $dom (@{$all_doms}) {	&& (grep(/^\Q$dom\E$/,@{$content->{'dom'}}))) {
if ((@{$content{'dom'}} > 0) && (grep(/^\Q$dom\E$/,@{$content{'dom'}}))) {
$dom_select .= '<option value="'.$dom.'" selected>'.	$dom_select .= '<option value="'.$dom.'" selected>'.
$dom.'</option>';	$dom.'</option>';
} else {	} else {
Line 1107 sub domains_row {	Line 1269 sub domains_row {
$dom_select .= '<option value="'.$dom.'">'.$dom.'</option>';	$dom_select .= '<option value="'.$dom.'">'.$dom.'</option>';
}	}
}	}
	$dom_select .= '</select>';
$r->print('<td>'.&actionbox($status,$num,$scope).'</td><td>'.$dom_select.	$r->print('<td>'.&actionbox($status,$num,$scope).'</td><td>'.$dom_select.
'</td><td>'.&dateboxes($num,$start,$end).'</td>');	'</td><td>'.&dateboxes($num,$start,$end).'</td>');
$r->print(&Apache::loncommon::end_data_table_row());
$r->print(&Apache::loncommon::start_data_table_row());
}	}

sub users_row {	sub users_row {
my ($r,$status,$item,$access_controls,$now,$then) = @_;	my ($r,$status,$item,$access_controls,$now,$then) = @_;
$r->print(&Apache::loncommon::start_data_table_row());
my ($num,$scope,$end,$start) = &set_identifiers($status,$item,$now,$then,	my ($num,$scope,$end,$start) = &set_identifiers($status,$item,$now,$then,
'users');	'users');
my $curr_user_list;	my $curr_user_list;
if ($status eq 'old') {	if ($status eq 'old') {
my %content = &Apache::lonnet::parse_access_controls(	my $content = $$access_controls{$item};
$$access_controls{$item});	$curr_user_list = &sort_users($content->{'users'});
$curr_user_list = &sort_users($content{'users'});
}	}
$r->print('<td>'.&actionbox($status,$num,$scope).'</td><td>'.&mt("Format for users' username:domain information:").'<br /><tt>sparty:msu,illini:uiuc ... etc.</tt><br /><textarea name="users_'.$num.'" cols="30" rows="5">'.$curr_user_list.'</textarea></td><td>'.&dateboxes($num,$start,$end).'</td>');	$r->print('<td>'.&actionbox($status,$num,$scope).'</td><td>'.&mt("Format for users' username:domain information:").'<br /><tt>sparty:msu,illini:uiuc ... etc.</tt><br /><textarea name="users_'.$num.'" cols="30" rows="5">'.$curr_user_list.'</textarea></td><td>'.&dateboxes($num,$start,$end).'</td>');
$r->print(&Apache::loncommon::end_data_table_row());
}	}

sub additional_item {	sub additional_item {
Line 1136 sub additional_item {	Line 1294 sub additional_item {

sub actionbox {	sub actionbox {
my ($status,$num,$scope) = @_;	my ($status,$num,$scope) = @_;
my $output = '<nobr><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.'" />'.	$output .= '<input type="checkbox" name="activate" value="'.$num.'" />'.
&mt('Activate');	&mt('Activate');
} else {	} else {
$output .= '<input type="checkbox" name="delete" value="'.$num.	$output .= '<input type="checkbox" name="delete" value="'.$num.
'" />'.&mt('Delete').'</label><br /><nobr>'.	'" />'.&mt('Delete').'</label></span><br /><span style="white-space: nowrap">'.
'<label><input type="checkbox" name="update" value="'.	'<label><input type="checkbox" name="update" value="'.
$num.'" />'.&mt('Update');	$num.'" />'.&mt('Update');
}	}
$output .= '</label></nobr><input type="hidden" name="scope_'.$num. '" value="'.$scope.'" />';	$output .= '</label></span><input type="hidden" name="scope_'.$num. '" value="'.$scope.'" />';
return $output;	return $output;
}	}

Line 1161 sub dateboxes {	Line 1319 sub dateboxes {
undef,undef,1);	undef,undef,1);
my $enddate = &Apache::lonhtmlcommon::date_setter('portform',	my $enddate = &Apache::lonhtmlcommon::date_setter('portform',
'enddate_'.$num,$end,undef,undef,undef,1,undef,	'enddate_'.$num,$end,undef,undef,undef,1,undef,
undef,undef,1). '  <nobr><label>'.	undef,undef,1). '  <span style="white-space: nowrap"><label>'.
'<input type="checkbox" name="noend_'.	'<input type="checkbox" name="noend_'.
$num.'" '.$noend.' />'.&mt('No end date').	$num.'" '.$noend.' />'.&mt('No end date').
'</label></nobr>';	'</label></span>';

my $output = &mt('Start: ').$startdate.'<br />'.&mt('End: ').$enddate;	my $output = &mt('Start: ').$startdate.'<br />'.&mt('End: ').$enddate;
return $output;	return $output;
Line 1205 sub role_selectors {	Line 1363 sub role_selectors {
$cdom = $env{'form.cdom'};	$cdom = $env{'form.cdom'};
$cnum = $env{'form.cnum'};	$cnum = $env{'form.cnum'};
}	}
	my $uctype = $type;
	$uctype =~ s/^(\w)/uc($1)/e;
my ($sections,$groups,$allroles,$rolehash,$accesshash) =	my ($sections,$groups,$allroles,$rolehash,$accesshash) =
&Apache::loncommon::get_secgrprole_info($cdom,$cnum,1,$type);	&Apache::loncommon::get_secgrprole_info($cdom,$cnum,1,$uctype);
if (!@{$sections}) {	if (!@{$sections}) {
@{$sections} = ('none');	@{$sections} = ('none');
} else {	} else {
Line 1264 sub role_options_window {	Line 1424 sub role_options_window {
my $cnum = $env{'form.cnum'};	my $cnum = $env{'form.cnum'};
my $type = $env{'form.type'};	my $type = $env{'form.type'};
my $addindex = $env{'form.setroles'};	my $addindex = $env{'form.setroles'};
	my $grouptitle = 'Groups';
	if ($type eq 'Group') {
	$grouptitle = 'Teams';
	}
my $role_selects = &role_selectors(1,1,'new',$type,undef,'rolepicker');	my $role_selects = &role_selectors(1,1,'new',$type,undef,'rolepicker');
$r->print(<<"END_SCRIPT");	$r->print(<<"END_SCRIPT");
<script type="text/javascript">	<script type="text/javascript">
Line 1284 function setRoles() {	Line 1448 function setRoles() {
</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('Groups').'</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($grouptitle).'</th></tr><tr>'.$role_selects.'</tr></table><br /><input type="button" name="rolepickbutton" value="Save selections" onclick="setRoles()" />');
return;	return;
}	}

Line 1307 sub select_files {	Line 1471 sub select_files {
$java_files.=',';	$java_files.=',';
}	}
my $javascript =(<<ENDSMP);	my $javascript =(<<ENDSMP);
<script language='javascript'>	<script type="text/javascript">
function finishSelect() {	function finishSelect() {
ENDSMP	ENDSMP
$javascript .= 'fileList = "'.$java_files.'";';	$javascript .= 'fileList = "'.$java_files.'";';
Line 1317 ENDSMP	Line 1481 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.	opener.document.forms.lonhomework.$env{'form.fieldname'}.value=fileList;
ENDSMP
$javascript .= $env{'form.fieldname'};
$javascript .= (<<ENDSMP);
.value=fileList;
self.close();	self.close();
}	}
</script>	</script>
Line 1342 sub upload {	Line 1502 sub upload {
my $fname=$env{'form.uploaddoc.filename'};	my $fname=$env{'form.uploaddoc.filename'};
my $filesize = (length($env{'form.uploaddoc'})) / 1000; #express in k (1024?)	my $filesize = (length($env{'form.uploaddoc'})) / 1000; #express in k (1024?)
my $disk_quota = 20000; # expressed in k	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);	$fname=&Apache::lonnet::clean_filename($fname);

my $portfolio_root=&get_portfolio_root($group);	my $portfolio_root=&get_portfolio_root($group);
Line 1367 sub upload {	Line 1535 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){
$r->print('<font color="red">Unable to upload <strong>'.$fname.' (size = '.$filesize.' kilobytes)</strong>. Disk quota will be exceeded.'.	$r->print('<span class="LC_error">Unable to upload <strong>'.$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,$group));	$r->print(&done('Back',$url,$group));
}	}
elsif ($found_file){	elsif ($found_file){
if ($locked_file){	if ($locked_file){
$r->print('<font color="red">Unable to upload <strong>'.$fname.'</strong>, a <strong>locked</strong> file by that name was found in <strong>'.$port_path.$env{'form.currentpath'}.'</strong></font>'.	$r->print('<span class="LC_error">'.'Unable to upload <strong>'.$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.');
$r->print(&done('Back',$url,$group));	$r->print(&done('Back',$url,$group));
} else {	} else {
$r->print('<font color="red">Unable to upload <strong>'.$fname.'</strong>, a file by that name was found in <strong>'.$port_path.$env{'form.currentpath'}.'</strong></font>'.	$r->print('<span class="LC_error">'.'Unable to upload <strong>'.$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.$env{'form.currentpath'});	'<br />To upload, rename or delete existing '.$fname.' in '.$port_path.$env{'form.currentpath'});
$r->print(&done('Back',$url,$group));	$r->print(&done('Back',$url,$group));
}	}
Line 1385 sub upload {	Line 1553 sub upload {
my $result=&Apache::lonnet::userfileupload('uploaddoc','',	my $result=&Apache::lonnet::userfileupload('uploaddoc','',
$port_path.$env{'form.currentpath'});	$port_path.$env{'form.currentpath'});
if ($result !~ m\|^/uploaded/\|) {	if ($result !~ m\|^/uploaded/\|) {
$r->print('<font color="red"> An errror occured ('.$result.	$r->print('<span class="LC_error">'.'An errror occured ('.$result.
') while trying to upload '.&display_file().'</font><br />');	') while trying to upload '.&display_file().'</span><br />');
$r->print(&done('Back',$url,$group));	$r->print(&done('Back',$url,$group));
} else {	} else {
$r->print(&done(undef,$url,$group));	$r->print(&done(undef,$url,$group));
}	}
}	}
}	}

sub lock_info {	sub lock_info {
my ($r,$url,$group) = @_;	my ($r,$url,$group) = @_;
my ($uname,$udom) = &get_name_dom($group);	my ($uname,$udom) = &get_name_dom($group);
Line 1429 sub createdir {	Line 1598 sub createdir {
my ($r,$url,$group)=@_;	my ($r,$url,$group)=@_;
my $newdir=&Apache::lonnet::clean_filename($env{'form.newdir'});	my $newdir=&Apache::lonnet::clean_filename($env{'form.newdir'});
if ($newdir eq '') {	if ($newdir eq '') {
$r->print('<font color="red">'.	$r->print('<span class="LC_error">'.
&mt("Error: no directory name was provided.").	&mt("Error: no directory name was provided.").
'</font><br />');	'</span><br />');
$r->print(&done(undef,$url,$group));	$r->print(&done(undef,$url,$group));
return;	return;
}	}
Line 1445 sub createdir {	Line 1614 sub createdir {
}	}
}	}
if ($found_file){	if ($found_file){
$r->print('<font color="red"> Unable to create a directory named <strong>'.$newdir.	$r->print('<span class="LC_error">'.'Unable to create a directory named <strong>'.$newdir.
' </strong>a file or directory by that name already exists.</font><br />');	' </strong>a file or directory by that name already exists.</span><br />');
} else {	} else {
my ($uname,$udom) = &get_name_dom($group);	my ($uname,$udom) = &get_name_dom($group);
my $port_path = &get_port_path($group);	my $port_path = &get_port_path($group);
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') {
$r->print('<font color="red"> An errror occured ('.$result.	$r->print('<span class="LC_error">'.'An errror occured ('.$result.
') while trying to create a new directory '.&display_file().'</font><br />');	') while trying to create a new directory '.&display_file().'</span><br />');
}	}
}	}
if ($newdir ne $env{'form.newdir'}) {	if ($newdir ne $env{'form.newdir'}) {
Line 1475 sub get_portfolio_root {	Line 1644 sub get_portfolio_root {
return (&Apache::loncommon::propath($udom,$uname).$path);	return (&Apache::loncommon::propath($udom,$uname).$path);
}	}

	sub get_group_quota {
	my ($group) = @_;
	my $group_quota;
	my $cdom = $env{'course.'.$env{'request.course.id'}.'.domain'};
	my $cnum = $env{'course.'.$env{'request.course.id'}.'.num'};
	my %curr_groups = &Apache::longroup::coursegroups($cdom,$cnum,$group);
	if (%curr_groups) {
	my %group_info = &Apache::longroup::get_group_settings(
	$curr_groups{$group});
	$group_quota = $group_info{'quota'}; #expressed in Mb
	if ($group_quota) {
	$group_quota = 1000 * $group_quota; #expressed in k
	}
	}
	return $group_quota;
	}

sub get_dir_list {	sub get_dir_list {
my ($portfolio_root,$group) = @_;	my ($portfolio_root,$group) = @_;
my ($uname,$udom) = &get_name_dom($group);	my ($uname,$udom) = &get_name_dom($group);
Line 1498 sub get_name_dom {	Line 1684 sub get_name_dom {
sub prepend_group {	sub prepend_group {
my ($filename,$group) = @_;	my ($filename,$group) = @_;
if (defined($group)) {	if (defined($group)) {
$filename = $group.'/'.$filename;	$filename = $group.$filename;
}	}
return $filename;	return $filename;
}	}
Line 1524 sub get_port_path {	Line 1710 sub get_port_path {
return $port_path;	return $port_path;
}	}

	sub missing_priv {
	my ($r,$url,$priv,$group) = @_;
	my $longtext = {
	upload => 'upload files',
	delete => 'delete files',
	rename => 'rename files',
	setacl => 'set access controls for files',
	};
	my $escpath = &HTML::Entities::encode($env{'form.currentpath'},'&<>"');
	my $rtnlink = '<a href="'.$url;
	if ($url =~ /\?/) {
	$rtnlink .= '&';
	} else {
	$rtnlink .= '?';
	}
	$rtnlink .= 'currentpath='.$escpath;
	$r->print(&mt('<h3>Action disallowed</h3>'));
	$r->print(&mt('You do not have sufficient privileges to [_1] ',
	$longtext->{$priv}));
	if ($group) {
	$r->print(&mt("in the group's file repository."));
	$rtnlink .= '&group='.$group;
	} else {
	$r->print(&mt('in this portfolio.'));
	}
	$rtnlink .= '">'.&mt('Return to directory listing page').'</a>';
	$r->print('<br />'.$rtnlink);
	$r->print(&Apache::loncommon::end_page());
	return;
	}

	sub coursegrp_portfolio_header {
	my ($cdom,$cnum,$group,$grp_desc)=@_;
	my $gpterm = &Apache::loncommon::group_term();
	my $ucgpterm = $gpterm;
	$ucgpterm =~ s/^(\w)/uc($1)/e;
	&Apache::lonhtmlcommon::add_breadcrumb
	({href=>"/adm/$cdom/$cnum/$group/smppg",
	text=>"$ucgpterm: $grp_desc",
	title=>"Go to group's home page"},
	{href=>"//?group=$group",
	text=>"Group Portfolio",
	title=>"Display group portfolio"},);
	my $output = &Apache::lonhtmlcommon::breadcrumbs(
	&mt('[_1] portfolio files - [_2]',$gpterm,$grp_desc));
	return $output;
	}


sub handler {	sub handler {
# this handles file management	# this handles file management
my $r = shift;	my $r = shift;
&Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'},	&Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'},
['selectfile','currentpath','meta','lockinfo','currentfile','action',	['selectfile','currentpath','meta','lockinfo','currentfile','action',
'fieldname','mode','rename','continue','group','access','setnum',	'fieldname','mode','rename','continue','group','access','setnum',
'cnum','cdom','type','setroles']);	'cnum','cdom','type','setroles','showversions']);
my ($uname,$udom,$portfolio_root,$url,$group,$caller,$title);	my ($uname,$udom,$portfolio_root,$url,$group,$caller,$title,$grp_desc);
if ($r->uri =~ m\|^(/adm/)([^/]+)\|) {	if ($r->uri =~ m\|^(/adm/)([^/]+)\|) {
$url = $1.$2;	$url = $1.$2;
$caller = $2;	$caller = $2;
}	}
	my ($can_modify,$can_delete,$can_upload,$can_setacl);
if ($caller eq 'coursegrp_portfolio') {	if ($caller eq 'coursegrp_portfolio') {
# Needs to be in a course	# Needs to be in a course
if (! ($env{'request.course.fn'})) {	if (! ($env{'request.course.fn'})) {
Line 1554 sub handler {	Line 1790 sub handler {
my %curr_groups = &Apache::longroup::coursegroups($udom,$uname,	my %curr_groups = &Apache::longroup::coursegroups($udom,$uname,
$group);	$group);
if (%curr_groups) {	if (%curr_groups) {
	my %grp_content = &Apache::longroup::get_group_settings(
	$curr_groups{$group});
	$grp_desc = &unescape($grp_content{'description'});
if (($view_permission) \|\| (&Apache::lonnet::allowed('rgf',	if (($view_permission) \|\| (&Apache::lonnet::allowed('rgf',
$env{'request.course.id'}.'/'.$group))) {	$env{'request.course.id'}.'/'.$group))) {
$portfolio_root = &get_portfolio_root($group);	$portfolio_root = &get_portfolio_root($group);
} else {	} else {
$r->print('You do not have the privileges required to access the shared files space for this group');	$r->print('You do not have the privileges required to access the shared files space for this group.');
$earlyout = 1;	$earlyout = 1;
}	}
} else {	} else {
Line 1571 sub handler {	Line 1810 sub handler {
$earlyout = 1;	$earlyout = 1;
}	}
if ($earlyout) { return OK; }	if ($earlyout) { return OK; }
	if (&Apache::lonnet::allowed('mdg',$env{'request.course.id'})) {
	$can_modify = 1;
	$can_delete = 1;
	$can_upload = 1;
	$can_setacl = 1;
	} else {
	if (&Apache::lonnet::allowed('agf',$env{'request.course.id'}.'/'.$group)) {
	$can_setacl = 1;
	}
	if (&Apache::lonnet::allowed('ugf',$env{'request.course.id'}.'/'.$group)) {
	$can_upload = 1;
	}
	if (&Apache::lonnet::allowed('mgf',$env{'request.course.id'}.'/'.$group)) {
	$can_modify = 1;
	}
	if (&Apache::lonnet::allowed('dgf',$env{'request.course.id'}.'/'.$group)) {
	$can_delete = 1;
	}
	}
} else {	} else {
($uname,$udom) = &get_name_dom();	($uname,$udom) = &get_name_dom();
$portfolio_root = &get_portfolio_root();	$portfolio_root = &get_portfolio_root();
$title = &mt('Portfolio Manager');	$title = &mt('Portfolio Manager');
	$can_modify = 1;
	$can_delete = 1;
	$can_upload = 1;
	$can_setacl = 1;
}	}

	my $port_path = &get_port_path($group);
&Apache::loncommon::no_cache($r);	&Apache::loncommon::no_cache($r);
&Apache::loncommon::content_type($r,'text/html');	&Apache::loncommon::content_type($r,'text/html');
$r->send_http_header;	$r->send_http_header;
Line 1592 sub handler {	Line 1855 sub handler {
}	}
$r->rflush();	$r->rflush();
if (($env{'form.storeupl'}) & (!$env{'form.uploaddoc.filename'})){	if (($env{'form.storeupl'}) & (!$env{'form.uploaddoc.filename'})){
$r->print('<font color="red"> No file was selected to upload.'.	$r->print('<span class="LC_error">'.
'To upload a file, click <strong>Browse...</strong>'.	'No file was selected to upload.'.
', select a file, then click <strong>Upload</strong>,</font>');	'To upload a file, click <strong>Browse...</strong>'.
	', select a file, then click <strong>Upload</strong>.'.
	'</span>');
}	}
if ($env{'form.meta'}) {	if ($env{'form.meta'}) {
&open_form($r,$url);	&open_form($r,$url);
Line 1606 sub handler {	Line 1871 sub handler {
}	}

if ($env{'form.uploaddoc.filename'}) {	if ($env{'form.uploaddoc.filename'}) {
&upload($r,$url,$group);	if ($can_upload) {
	&upload($r,$url,$group);
	} else {
	&missing_priv($r,$url,'upload',$group),
	}
} elsif ($env{'form.action'} eq 'delete' && $env{'form.confirmed'}) {	} elsif ($env{'form.action'} eq 'delete' && $env{'form.confirmed'}) {
&delete_confirmed($r,$url,$group);	if ($can_delete) {
	&delete_confirmed($r,$url,$group);
	} else {
	&missing_priv($r,$url,'delete',$group);
	}
} elsif ($env{'form.action'} eq 'delete') {	} elsif ($env{'form.action'} eq 'delete') {
&delete($r,$url,$group);	if ($can_delete) {
	&delete($r,$url,$group);
	} else {
	&missing_priv($r,$url,'delete',$group);
	}
} elsif ($env{'form.action'} eq 'deletedir' && $env{'form.confirmed'}) {	} elsif ($env{'form.action'} eq 'deletedir' && $env{'form.confirmed'}) {
&delete_dir_confirmed($r,$url,$group);	if ($can_delete) {
} elsif ($env{'form.action'} eq 'deletedir'){	&delete_dir_confirmed($r,$url,$group);
&delete_dir($r,$url,$group);	} else {
	&missing_priv($r,$url,'delete',$group);
	}
	} elsif ($env{'form.action'} eq 'deletedir') {
	if ($can_delete) {
	&delete_dir($r,$url,$group);
	} else {
	&missing_priv($r,$url,'delete',$group);
	}
} elsif ($env{'form.action'} eq 'rename' && $env{'form.confirmed'}) {	} elsif ($env{'form.action'} eq 'rename' && $env{'form.confirmed'}) {
&rename_confirmed($r,$url,$group);	if ($can_modify) {
	&rename_confirmed($r,$url,$group);
	} else {
	&missing_priv($r,$url,'rename',$group);
	}
} elsif ($env{'form.rename'}) {	} elsif ($env{'form.rename'}) {
$env{'form.selectfile'} = $env{'form.rename'};	$env{'form.selectfile'} = $env{'form.rename'};
$env{'form.action'} = 'rename';	$env{'form.action'} = 'rename';
&rename($r,$url,$group);	if ($can_modify) {
	&rename($r,$url,$group);
	} else {
	&missing_priv($r,$url,'rename',$group);
	}
} elsif ($env{'form.access'}) {	} elsif ($env{'form.access'}) {
$env{'form.selectfile'} = $env{'form.access'};	$env{'form.selectfile'} = $env{'form.access'};
$env{'form.action'} = 'chgaccess';	$env{'form.action'} = 'chgaccess';
&display_access($r,$url,$group);	&display_access($r,$url,$group,$can_setacl,$port_path);
} elsif ($env{'form.action'} eq 'chgaccess') {	} elsif ($env{'form.action'} eq 'chgaccess') {
&update_access($r,$url,$group);	if ($can_setacl) {
	&update_access($r,$url,$group,$port_path);
	} else {
	&missing_priv($r,$url,'setacl',$group);
	}
} elsif ($env{'form.action'} eq 'rolepicker') {	} elsif ($env{'form.action'} eq 'rolepicker') {
&role_options_window($r);	if ($can_setacl) {
	&role_options_window($r);
	} else {
	&missing_priv($r,$url,'setacl',$group);
	}
} elsif ($env{'form.createdir'}) {	} elsif ($env{'form.createdir'}) {
&createdir($r,$url,$group);	if ($can_upload) {
	&createdir($r,$url,$group);
	} else {
	&missing_priv($r,$url,'upload',$group);
	}
} elsif ($env{'form.lockinfo'}) {	} elsif ($env{'form.lockinfo'}) {
&lock_info($r,$url,$group);	&lock_info($r,$url,$group);
} else {	} else {
Line 1638 sub handler {	Line 1943 sub handler {
if ($env{'form.currentpath'}) {	if ($env{'form.currentpath'}) {
$current_path = $env{'form.currentpath'};	$current_path = $env{'form.currentpath'};
}	}
	if ($caller eq 'coursegrp_portfolio') {
	&Apache::lonhtmlcommon::clear_breadcrumbs();
	$r->print(&coursegrp_portfolio_header($udom,$uname,$group,$grp_desc));
	}
my @dir_list=&get_dir_list($portfolio_root,$group);	my @dir_list=&get_dir_list($portfolio_root,$group);
if ($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:
Line 1659 sub handler {	Line 1968 sub handler {
}	}
# 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 $is_empty=(@dir_list == 2);
&display_common($r,$url,$current_path,$is_empty,\@dir_list,$group);	&display_common($r,$url,$current_path,$is_empty,\@dir_list,$group,
&display_directory($r,$url,$current_path,$is_empty,\@dir_list,$group);	$can_upload);
	&display_directory($r,$url,$current_path,$is_empty,\@dir_list,$group,
	$can_upload,$can_modify,$can_delete,$can_setacl);
$r->print(&Apache::loncommon::end_page());	$r->print(&Apache::loncommon::end_page());
}	}
return OK;	return OK;
}	}

1;	1;
__END__	__END__

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

Removed from v.1.108
changed lines
	Added in v.1.134