--- loncom/interface/portfolio.pm 2005/12/19 23:19:18 1.92
+++ loncom/interface/portfolio.pm 2006/07/03 03:59:25 1.128
@@ -1,3 +1,8 @@
+# The LearningOnline Network
+# portfolio browser
+#
+# $Id: portfolio.pm,v 1.128 2006/07/03 03:59:25 albertel Exp $
+#
# Copyright Michigan State University Board of Trustees
#
# This file is part of the LearningOnline Network with CAPA (LON-CAPA).
@@ -30,89 +35,130 @@ use Apache::lontexconvert;
use Apache::lonfeedback;
use Apache::lonlocal;
use Apache::lonnet;
+use Apache::longroup;
+use HTML::Entities;
+use LONCAPA;
# receives a file name and path stub from username/userfiles/portfolio/
# returns an anchor tag consisting encoding filename and currentpath
sub make_anchor {
- my ($filename, $current_path, $current_mode, $field_name, $continue_select) = @_;
+ my ($url, $filename, $current_path, $current_mode, $field_name,
+ $continue_select,$group) = @_;
if ($continue_select ne 'true') {$continue_select = 'false'};
- my $anchor = '<a href="/adm/portfolio?selectfile='.$filename.'¤tpath='.$current_path.'&mode='.$current_mode.'&continue='.$continue_select.'&fieldname='.$field_name.'">'.$filename.'</a>';
+ my $anchor = '<a href="'.$url.'?selectfile='.$filename.'&currentpath='.$current_path.'&mode='.$current_mode.'&continue='.$continue_select.'&fieldname='.$field_name;
+ if (defined($group)) {
+ $anchor .= '&group='.$group;
+ }
+ $anchor .= '">'.$filename.'</a>';
return $anchor;
}
my $dirptr=16384;
sub display_common {
- my ($r,$current_path,$is_empty,$dir_list)=@_;
- my $iconpath= $r->dir_config('lonIconsURL') . "/";
- my %text=&Apache::lonlocal::texthash('upload' => 'Upload',
+ my ($r,$url,$current_path,$is_empty,$dir_list,$group,$can_upload)=@_;
+ my $namespace = &get_namespace($group);
+ my $port_path = &get_port_path($group);
+ if ($can_upload) {
+ my $groupitem;
+ if (defined($group)) {
+ $groupitem = '<input type="hidden" name="group" value="'.$group.'" />';
+ }
+ my $iconpath= $r->dir_config('lonIconsURL') . "/";
+ my %text=&Apache::lonlocal::texthash(
+ 'upload' => 'Upload',
'upload_label' =>
'Upload file to current directory:',
'createdir' => 'Create Subdirectory',
'createdir_label' =>
'Create subdirectory in current directory:');
- $r->print(<<"TABLE");
-<table border="0" cellspacing="2" cellpadding="2">
- <form method="post" enctype="multipart/form-data">
- <tr valign="middle">
- <td bgcolor="#ccddaa" align="right">
- $text{'upload_label'}
- </td>
- <td bgcolor="#ccddaa" align="left">
+ my $escuri = &HTML::Entities::encode($r->uri,'&<>"');
+ $r->print(<<"TABLE");
+<table id="LC_portfolio_actions">
+ <tr id="LC_portfolio_upload">
+ <td class="LC_label">
+ $text{'upload_label'}
+ </td>
+ <td class="LC_value">
+ <form method="post" enctype="multipart/form-data" action="$escuri">
+ $groupitem
<input name="uploaddoc" type="file" />
<input type="hidden" name="currentpath" value="$current_path" />
<input type="hidden" name="action" value="$env{"form.action"}" />
<input type="hidden" name="fieldname" value="$env{"form.fieldname"}" />
<input type="hidden" name="mode" value="$env{"form.mode"}" />
<input type="submit" name="storeupl" value="$text{'upload'}" />
- </td>
- </tr>
- </form>
- <form method="post">
- <tr>
- <td bgcolor="#ccddaa" align="right">
- $text{'createdir_label'}
- </td>
- <td bgcolor="#ccddaa" align="left">
- <input name="newdir" type="input" />
+ </form>
+ </td>
+ </tr>
+ <tr id="LC_portfolio_createdir">
+ <td class="LC_label">
+ $text{'createdir_label'}
+ </td>
+ <td class="LC_value">
+ <form method="post" action="$escuri">
+ <input name="newdir" type="input" />$groupitem
<input type="hidden" name="currentpath" value="$current_path" />
<input type="hidden" name="action" value="$env{"form.action"}" />
<input type="hidden" name="fieldname" value="$env{"form.fieldname"}" />
<input type="hidden" name="mode" value="$env{"form.mode"}" />
<input type="submit" name="createdir" value="$text{'createdir'}" />
- </td>
- </tr>
- </form>
+ </form>
+ </td>
+ </tr>
</table>
TABLE
+ }
my @tree = split (/\//,$current_path);
- $r->print('<font size="+2">'.&make_anchor('portfolio','/',$env{"form.mode"},$env{"form.fieldname"},$env{"form.continue"}).'/');
+ $r->print('<span class="LC_current_location">'.&make_anchor($url,$port_path,'/',$env{"form.mode"},$env{"form.fieldname"},$env{"form.continue"},$group).'/');
if (@tree > 1){
my $newCurrentPath = '';
for (my $i = 1; $i< @tree; $i++){
$newCurrentPath .= $tree[$i].'/';
- $r->print(&make_anchor($tree[$i],'/'.$newCurrentPath, $env{"form.mode"},$env{"form.fieldname"}, $env{"form.continue"}).'/');
+ $r->print(&make_anchor($url,$tree[$i],'/'.$newCurrentPath, $env{"form.mode"},$env{"form.fieldname"}, $env{"form.continue"},$group).'/');
}
}
- $r->print('</font>');
- &Apache::lonhtmlcommon::store_recent('portfolio',$current_path,$current_path);
- $r->print('<br /><form method=post action="/adm/portfolio?mode='.$env{"form.mode"}.'&fieldname='.$env{"form.fieldname"}.'">'.
- &Apache::lonhtmlcommon::select_recent('portfolio','currentpath',
+ $r->print('</span>');
+ &Apache::lonhtmlcommon::store_recent($namespace,$current_path,$current_path);
+ $r->print('<br /><form method="post" action="'.$url.'?mode='.$env{"form.mode"}.'&fieldname='.$env{"form.fieldname"});
+ if (defined($group)) {
+ $r->print('&group='.$group);
+ }
+ $r->print('">'.
+ &Apache::lonhtmlcommon::select_recent($namespace,'currentpath',
'this.form.submit();'));
$r->print("</form>");
}
sub display_directory {
- my ($r,$current_path,$is_empty,$dir_list)=@_;
+ my ($r,$url,$current_path,$is_empty,$dir_list,$group,$can_upload,
+ $can_modify,$can_delete,$can_setacl)=@_;
my $iconpath= $r->dir_config('lonIconsURL') . "/";
+ my ($groupitem,$groupecho);
my $display_out;
my $select_mode;
my $checked_files;
- my %locked_files = &Apache::lonnet::get_marked_as_readonly_hash ($env{'user.domain'},$env{'user.name'});
+ my $port_path = &get_port_path($group);
+ my ($uname,$udom) = &get_name_dom($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.'" />';
+ $groupecho = '&group='.$group;
+ }
+
+ my $current_permissions = &Apache::lonnet::get_portfile_permissions($udom,
+ $uname);
+ my %locked_files = &Apache::lonnet::get_marked_as_readonly_hash(
+ $current_permissions,$group);
+ my %access_controls = &Apache::lonnet::get_access_controls($current_permissions,$group);
+ my $now = time;
if ($env{"form.mode"} eq 'selectfile'){
&select_files($r);
- $checked_files =&Apache::lonnet::files_in_path($env{'user.name'},$env{'form.currentpath'});
+ $checked_files =&Apache::lonnet::files_in_path($uname,$env{'form.currentpath'});
$select_mode = 'true';
}
- if ($is_empty && ($current_path ne '/')) {
- $display_out = '<form method="post" action="/adm/portfolio">'.
+ if ($is_empty && ($current_path ne '/') && $can_delete) {
+ $display_out = '<form method="post" action="'.$url.'">'.$groupitem.
'<input type="hidden" name="action" value="deletedir" />'.
'<input type="submit" name="deletedir" value="'.&mt("Delete Directory").'" />'.
'<input type="hidden" name="selectfile" value="" />'.
@@ -123,16 +169,21 @@ sub display_directory {
return;
}
if ($select_mode eq 'true') {
- $r->print('<table border="0" cellspacing="2" cellpadding="2">'.
+ $r->print('<form method="post" name="checkselect" action="'.$url.'">');
+ $r->print('<table id="LC_browser">'.
'<tr><th>Select</th><th> </th><th>Name</th><th>Size</th><th>Last Modified</th></tr>');
- $r->print('<form method="post" name="checkselect" action="/adm/portfolio">');
} 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></tr>');
- $r->print('<form method="post" action="/adm/portfolio">');
- }
- my $href_location="/uploaded/$env{'user.domain'}/$env{'user.name'}/portfolio$current_path";
- my $href_edit_location="/editupload/$env{'user.domain'}/$env{'user.name'}/portfolio$current_path";
+ $r->print('<form method="post" action="'.$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)) {
+ $r->print("\n".$groupitem."\n");
+ }
+ my $href_location="/uploaded/$udom/$uname/$port_path".$current_path;
+ my $href_edit_location="/editupload/$udom/$uname/$port_path".$current_path;
+ my @dir_lines;
+ my %versioned;
foreach my $line (sort
{
my ($afile)=split('&',$a,2);
@@ -143,67 +194,141 @@ sub display_directory {
#$dom
my ($filename,$dom,undef,$testdir,undef,undef,undef,undef,$size,undef,$mtime,undef,undef,undef,$obs,undef)=split(/\&/,$line,16);
$filename =~ s/\s+$//;
- if (($filename ne '.') && ($filename ne '..') && ($filename !~ /\.meta$/ ) && ($filename !~ /(.*)\.(.*)\.(.*)/)) {
+ my ($fname,$version,$extension) = &Apache::grades::file_name_version_ext($filename);
+ if ($version) {
+ $versioned{$fname} .= $version.",";
+ }
+ push(@dir_lines, [$filename,$dom,$testdir,$size,$mtime,$obs]);
+ }
+ foreach my $line (@dir_lines) {
+ my ($filename,$dom,$testdir,$size,$mtime,$obs) = @$line;
+ my ($fname,$version,$extension) = &Apache::grades::file_name_version_ext($filename);
+ if (($filename ne '.') && ($filename ne '..') && ($filename !~ /\.meta$/ ) && ($filename !~ /(.*)\.(\d+)\.([^\.]*)$/)) {
if ($dirptr&$testdir) {
+ my $colspan='colspan="2"';
if ($select_mode eq 'true'){
- $r->print('<tr bgcolor="#FFAA99"><td><img src="'.$iconpath.'folder_closed.gif"></td>');
- } else {
- $r->print('<tr bgcolor="#FFAA99"><td colspan="2"><img src="'.$iconpath.'folder_closed.gif"></td>');
+ undef($colspan);
}
+ $r->print('<tr class="LC_browser_folder"><td '.$colspan.'><img alt="'.&mt('closed folder').'" src="'.$iconpath.'folder_closed.gif" /></td>');
$r->print('<td>Go to ...</td>');
- $r->print('<td>'.&make_anchor($filename.'/',$current_path.$filename.'/',$env{'form.mode'},$env{"form.fieldname"},$env{'form.continue'}).'</td>');
+ $r->print('<td>'.&make_anchor($url,$filename.'/',$current_path.$filename.'/',$env{'form.mode'},$env{"form.fieldname"},$env{'form.continue'},$group).'</td>');
$r->print('</tr>');
} else {
- $r->print('<tr bgcolor="#CCCCFF">');
- if ($select_mode eq 'true'){
- $r->print('<td><input type="checkbox" name="checkfile" value="'.$filename.'"');
- if ($$checked_files{$filename} eq 'selected') {
- $r->print("CHECKED");
+ my $css_class = 'LC_browser_file';
+ my $line;
+ my $version_flag;
+ if (exists($versioned{$fname})) {
+ $version_flag = "*";
+ } else {
+ $version_flag = "";
+ }
+ my $fullpath = $current_path.$filename;
+ $fullpath = &prepend_group($fullpath,$group);
+ if ($select_mode eq 'true') {
+ $line='<td><input type="checkbox" name="checkfile" value="'.$filename.'"';
+ if ($$checked_files{$filename} eq 'selected') {
+ $line.=" checked ";
}
- $r->print('></td>');
+ $line.=' /></td>';
} else {
- if (exists $locked_files{$current_path.$filename}){
- $r->print('<td colspan="2"><a href="portfolio?lockinfo='.$current_path.$filename.'">Locked</a></td>');
+ if (exists $locked_files{$fullpath}) {
+ $line.='<td colspan="2"><a href="'.$url.'?lockinfo='.$current_path.$filename.$groupecho.'">Locked</a></td>';
+ $css_class= 'LC_browser_file_locked';
} else {
- my $cat='<img alt="'.&mt('Catalog Information').
- '" src="'.&Apache::loncommon::lonhttpdurl('/res/adm/pages/catalog.gif').'" />';
- $r->print('<td><input type="checkbox" name="selectfile" value="'.$filename.'" />
- <a href="/adm/portfolio?rename='.$filename.'&currentpath='.$current_path.'">Rename</a></td>
- <td><a href="'.$href_edit_location.$filename.'.meta">'.$cat.'</a>
- </td>');
+ if (!$can_modify) {
+ $line .= '<td colspan="2">';
+ } else {
+ $line .= '<td>';
+ }
+ if ($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>';
+ $line .= '</td><td><a href="'.$href_edit_location.$filename.'.meta">'.$cat.'</a>';
+ }
+ $line .= '</td>';
}
}
- $r->print('<td><img src="'.&Apache::loncommon::icon($filename).'"></td>');
- $r->print('<td><a href="'.$href_location.$filename.'">'.
- $filename.'</a></td>');
- $r->print('<td>'.$size.'</td>');
- $r->print('<td>'.&Apache::lonlocal::locallocaltime($mtime).'</td>');
- $r->print('</tr>');
+ $r->print('<tr class="'.$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>');
+ $r->print('<td><a href="'.$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 ($select_mode eq 'true') {
$r->print('</table>
- <input type="hidden" name="continue" value="true">
- <input type="hidden" name="fieldname" value="'.$env{'form.fieldname'}.'">
- <input type="hidden" name="mode" value="selectfile">
+ <input type="hidden" name="continue" value="true" />
+ <input type="hidden" name="fieldname" value="'.$env{'form.fieldname'}.'" />
+ <input type="hidden" name="mode" value="selectfile" />
<input type="submit" name="submit" value="Select checked files, and continue selecting." /><br />
<input type="button" name="doit" onClick= "finishSelect();" value="Select checked files, and close window" />
<input type="hidden" name="currentpath" value="'.$current_path.'" />
</form>');
} else {
- $r->print('</table>
+ $r->print('</table>');
+ if ($can_delete) {
+ $r->print('
<input type="submit" name="doit" value="Delete Checked Files" />
<input type="hidden" name="action" value="delete" />
<input type="hidden" name="currentpath" value="'.$current_path.'" />
- </form>');
+ </form>'
+ );
+ }
}
}
sub open_form {
- my ($r)=@_;
+ my ($r,$url)=@_;
my @files=&Apache::loncommon::get_env_multiple('form.selectfile');
- $r->print('<form method="post" action="/adm/portfolio">');
+ $r->print('<form name="portform" method="post" action="'.$url.'">');
$r->print('<input type="hidden" name="action" value="'.
$env{'form.action'}.'" />');
$r->print('<input type="hidden" name="confirmed" value="1" />');
@@ -216,107 +341,132 @@ sub open_form {
}
sub close_form {
- my ($r)=@_;
- $r->print('<p><input type="submit" value="'.&mt('Continue').
- '" /></p></form>');
- $r->print('<form action="/adm/portfolio" method="POST">
+ my ($r,$url,$group,$button_text)=@_;
+ if (!defined($button_text)) {
+ $button_text = {
+ 'continue' => &mt('Continue'),
+ 'cancel' => &mt('Cancel'),
+ };
+ }
+ $r->print('<p><input type="submit" value="'.$button_text->{'continue'}.'" />');
+ if (defined($group)) {
+ $r->print("\n".'<input type="hidden" name="group" value="'.
+ $group.'" />');
+ }
+ $r->print('</p></form>');
+ $r->print('<form action="'.$url.'" method="post">
<p>
<input type="hidden" name="currentpath" value="'.
- $env{'form.currentpath'}.'" />
- <input type="submit" value="'.&mt('Cancel').'" />
- </p></form>');
-
+ $env{'form.currentpath'}.'" />');
+ if (defined($group)) {
+ $r->print("\n".'<input type="hidden" name="group" value="'.
+ $group.'" />');
+ }
+ $r->print("\n".' <input type="submit" value="'.$button_text->{'cancel'}.'" />
+ </p></form>');
}
sub display_file {
my ($path,$filename)=@_;
my $display_file_text;
+ my $file_start='<span class="LC_filename">';
+ my $file_end='</span>';
if (!defined($path)) { $path=$env{'form.currentpath'}; }
if (!defined($filename)) {
$filename=$env{'form.selectfile'};
- $display_file_text = '<tt>'.$path.$filename.'</tt>';
+ $display_file_text = $file_start.$path.$filename.$file_end;
} elsif (ref($filename) eq "ARRAY") {
- foreach (@$filename) {
- $display_file_text .= '<tt>'.$path.$_.'</tt><br />';
+ foreach my $file (@$filename) {
+ $display_file_text .= $file_start.$path.$file.$file_end.'<br />';
}
} 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;
}
sub done {
- my ($message)=@_;
+ my ($message,$url,$group)=@_;
unless (defined $message) {
$message='Done';
}
- return ('<h3><a href="/adm/portfolio?currentpath='.
- $env{'form.currentpath'}.
- '&fieldname='.$env{'form.fieldname'}.
- '&mode='.$env{'form.mode'}.
- '">'.&mt($message).'</a></h3>');
+ my $result = '<h3><a href="'.$url.'?currentpath='.
+ $env{'form.currentpath'}.
+ '&fieldname='.$env{'form.fieldname'}.
+ '&mode='.$env{'form.mode'};
+ if (defined($group)) {
+ $result .= '&group='.$group;
+ }
+ $result .= '">'.&mt($message).'</a></h3>';
+ return $result;
}
sub delete {
- my ($r)=@_;
+ my ($r,$url,$group)=@_;
my @check;
my $file_name = $env{'form.currentpath'}.$env{'form.selectfile'};
+ $file_name = &prepend_group($file_name,$group);
my @files=&Apache::loncommon::get_env_multiple('form.selectfile');
-
- if (&Apache::lonnet::is_locked($file_name,$env{'user.domain'},$env{'user.name'} ) eq 'true') {
+ my ($uname,$udom) = &get_name_dom($group);
+ if (&Apache::lonnet::is_locked($file_name,$udom,$uname) eq 'true') {
$r->print ("The file is locked and cannot be deleted.<br />");
- $r->print(&done('Back'));
+ $r->print(&done('Back',$url,$group));
} else {
if (scalar(@files)) {
- &open_form($r);
+ &open_form($r,$url);
$r->print('<p>'.&mt('Delete').' '.&display_file(undef,\@files).'?</p>');
- &close_form($r);
+ &close_form($r,$url,$group);
} else {
$r->print("No file was checked to delete.<br />");
- $r->print(&done());
+ $r->print(&done(undef,$url,$group));
}
}
}
sub delete_confirmed {
- my ($r)=@_;
+ my ($r,$url,$group)=@_;
my @files=&Apache::loncommon::get_env_multiple('form.selectfile');
my $result;
+ my ($uname,$udom) = &get_name_dom($group);
+ my $port_path = &get_port_path($group);
foreach my $delete_file (@files) {
- $result=&Apache::lonnet::removeuserfile($env{'user.name'},
- $env{'user.domain'},'portfolio'.
+ $result=&Apache::lonnet::removeuserfile($uname,$udom,$port_path.
$env{'form.currentpath'}.
$delete_file);
if ($result ne 'ok') {
- $r->print('<font color="red"> An error occured ('.$result.
- ') while trying to delete '.&display_file(undef, $delete_file).'</font><br />');
+ $r->print('<span class="LC_error"> An error occured ('.$result.
+ ') while trying to delete '.&display_file(undef, $delete_file).'</span><br />');
}
}
- $r->print(&done());
+ $r->print(&done(undef,$url,$group));
}
sub delete_dir {
- my ($r)=@_;
- &open_form($r);
+ my ($r,$url,$group)=@_;
+ &open_form($r,$url);
$r->print('<p>'.&mt('Delete').' '.&display_file().'?</p>');
- &close_form($r);
+ &close_form($r,$url,$group);
}
sub delete_dir_confirmed {
- my ($r)=@_;
+ my ($r,$url,$group)=@_;
my $directory_name = $env{'form.currentpath'};
$directory_name =~ s|/$||; # remove any trailing slash
- my $result=&Apache::lonnet::removeuserfile($env{'user.name'},
- $env{'user.domain'},'portfolio'.
+ my ($uname,$udom) = &get_name_dom($group);
+ my $namespace = &get_namespace($group);
+ my $port_path = &get_port_path($group);
+ my $result=&Apache::lonnet::removeuserfile($uname,$udom,$port_path.
$directory_name);
if ($result ne 'ok') {
- $r->print('<font color="red"> An error occured (dir) ('.$result.
- ') while trying to delete '.$directory_name.'</font><br />');
+ $r->print('<span class="LC_error"> An error occured (dir) ('.$result.
+ ') while trying to delete '.$directory_name.'</span><br />');
} else {
# now remove from recent
# $r->print('<br /> removing '.$directory_name.'<br /');
- &Apache::lonhtmlcommon::remove_recent('portfolio',[$directory_name.'/']);
+ &Apache::lonhtmlcommon::remove_recent($namespace,[$directory_name.'/']);
my @dirs = split m!/!, $directory_name;
# $directory_name =~ m/^(\/*\/)(\/*.)$/;
@@ -326,49 +476,911 @@ sub delete_dir_confirmed {
}
$env{'form.currentpath'} = $directory_name;
}
- $r->print(&done());
+ $r->print(&done(undef,$url,$group));
}
sub rename {
- my ($r)=@_;
+ my ($r,$url,$group)=@_;
my $file_name = $env{'form.currentpath'}.$env{'form.rename'};
- if (&Apache::lonnet::is_locked($file_name,$env{'user.domain'},$env{'user.name'}) eq 'true') {
+ my ($uname,$udom) = &get_name_dom($group);
+ $file_name = &prepend_group($file_name,$group);
+ if (&Apache::lonnet::is_locked($file_name,$udom,$uname) eq 'true') {
$r->print ("The file is locked and cannot be renamed.<br />");
- $r->print(&done());
+ $r->print(&done(undef,$url,$group));
} else {
- &open_form($r);
+ &open_form($r,$url);
$r->print('<p>'.&mt('Rename').' '.&display_file().' to
<input name="filenewname" type="input" size="50" />?</p>');
- &close_form($r);
+ &close_form($r,$url,$group);
}
}
sub rename_confirmed {
- my ($r)=@_;
+ my ($r,$url,$group)=@_;
my $filenewname=&Apache::lonnet::clean_filename($env{'form.filenewname'});
+ my ($uname,$udom) = &get_name_dom($group);
+ my $port_path = &get_port_path($group);
if ($filenewname eq '') {
- $r->print('<font color="red">'.
+ $r->print('<span class="LC_error">'.
&mt("Error: no valid filename was provided to rename to.").
- '</font><br />');
- $r->print(&done());
+ '</span><br />');
+ $r->print(&done(undef,$url,$group));
return;
}
my $result=
- &Apache::lonnet::renameuserfile($env{'user.name'},$env{'user.domain'},
- 'portfolio'.$env{'form.currentpath'}.$env{'form.selectfile'},
- 'portfolio'.$env{'form.currentpath'}.$filenewname);
+ &Apache::lonnet::renameuserfile($uname,$udom,
+ $port_path.$env{'form.currentpath'}.$env{'form.selectfile'},
+ $port_path.$env{'form.currentpath'}.$filenewname);
if ($result ne 'ok') {
- $r->print('<font color="red"> An errror occured ('.$result.
- ') while trying to rename '.&display_file().' to '.
- &display_file(undef,$filenewname).'</font><br />');
+ $r->print('<span class="LC_error">'.
+ &mt('An errror occured ([_1]) while trying to rename [_2]'
+ .' to [_3]',$result,&display_file(),
+ &display_file('',$filenewname)).'</span><br />');
}
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));
+}
+
+sub display_access {
+ my ($r,$url,$group,$can_setacl) = @_;
+ my ($uname,$udom) = &get_name_dom($group);
+ my $file_name = $env{'form.currentpath'}.$env{'form.access'};
+ $file_name = &prepend_group($file_name,$group);
+ my $current_permissions = &Apache::lonnet::get_portfile_permissions($udom,
+ $uname);
+ my %access_controls = &Apache::lonnet::get_access_controls($current_permissions,$group,$file_name);
+ my $aclcount = keys(%access_controls);
+ my $header = '<h3>'.&mt('Allowing others to retrieve portfolio file: [_1]',$env{'form.currentpath'}.$env{'form.access'}).'</h3>';
+ my $info .= &mt('Access to this file by others can be set to be one or more of the following types: public, passphrase-protected or conditional.').'<br /><ul><li>'.&mt('Public files are available to anyone without the need for login.').'</li><li>'.&mt('Passphrase-protected files do not require log-in, but will require the viewer to enter the passphrase you set.').'</li><li>'.&mt('Conditional files are accessible to logged-in users with accounts in the LON-CAPA network, who satisfy the conditions you set.').'<br />'.&mt('The conditions can include affiliation with a particular course or group, or a user account in a specific domain.').'<br />'.&mt('Alternatively access can be granted to people with specific LON-CAPA usernames and domains.').'</li></ul>';
+ if ($can_setacl) {
+ &open_form($r,$url);
+ $r->print($header.$info);
+ &access_setting_table($r,$access_controls{$file_name});
+ my $button_text = {
+ 'continue' => &mt('Proceed'),
+ 'cancel' => &mt('Back to directory listing'),
+ };
+ &close_form($r,$url,$group,$button_text);
+ } 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());
+ $count ++;
+ }
+ }
+}
+
+
+sub update_access {
+ my ($r,$url,$group) = @_;
+ my $totalprocessed = 0;
+ my %processing;
+ my %title = (
+ 'activate' => 'New control(s) added',
+ 'delete' => 'Existing control(s) deleted',
+ 'update' => 'Existing control(s) modified',
+ );
+ my $changes;
+ foreach my $chg (sort(keys(%title))) {
+ @{$processing{$chg}} = &Apache::loncommon::get_env_multiple('form.'.$chg);
+ $totalprocessed += @{$processing{$chg}};
+ foreach my $num (@{$processing{$chg}}) {
+ my $scope = $env{'form.scope_'.$num};
+ my ($start,$end) = &get_dates_from_form($num);
+ my $newkey = $num.':'.$scope.'_'.$end.'_'.$start;
+ if ($chg eq 'delete') {
+ $$changes{$chg}{$newkey} = 1;
+ } else {
+ $$changes{$chg}{$newkey} =
+ &build_access_record($num,$scope,$start,$end,$chg);
+ }
+ }
+ }
+ my $file_name = $env{'form.currentpath'}.$env{'form.selectfile'};
+ $r->print('<h3>'.&mt('Allowing others to retrieve portfolio file: [_1]',
+ $file_name).'</h3>'."\n");
+ $file_name = &prepend_group($file_name,$group);
+ my ($uname,$udom) = &get_name_dom($group);
+ my ($errors,$outcome,$deloutcome,$new_values,$translation);
+ if ($totalprocessed) {
+ ($outcome,$deloutcome,$new_values,$translation) =
+ &Apache::lonnet::modify_access_controls($file_name,$changes,$udom,
+ $uname);
+ }
+ my $current_permissions = &Apache::lonnet::get_portfile_permissions($udom,
+ $uname);
+ my %access_controls =
+ &Apache::lonnet::get_access_controls($current_permissions,
+ $group,$file_name);
+ if ($totalprocessed) {
+ if ($outcome eq 'ok') {
+ my $updated_controls = $access_controls{$file_name};
+ my ($showstart,$showend);
+ $r->print(&Apache::loncommon::start_data_table());
+ $r->print(&Apache::loncommon::start_data_table_header_row());
+ $r->print('<th>'.&mt('Type of change').'</th><th>'.
+ &mt('Access control').'</th><th>'.&mt('Dates available').
+ '</th><th>'.&mt('Additional information').'</th>');
+ $r->print(&Apache::loncommon::end_data_table_header_row());
+ foreach my $chg (sort(keys(%processing))) {
+ if (@{$processing{$chg}} > 0) {
+ if ($chg eq 'delete') {
+ if (!($deloutcome eq 'ok')) {
+ $errors .='<span class="LC_error">'.
+ &mt('A problem occurred deleting access controls: [_1]',$deloutcome).
+ '</span>';
+ next;
+ }
+ }
+ my $numchgs = @{$processing{$chg}};
+ $r->print(&Apache::loncommon::start_data_table_row());
+ $r->print('<td rowspan="'.$numchgs.'">'.&mt($title{$chg}).
+ '.</td>');
+ my $count = 0;
+ my %todisplay;
+ foreach my $key (sort(keys(%{$$changes{$chg}}))) {
+ my ($num,$scope,$end,$start) = &unpack_acc_key($key);
+ my $newkey = $key;
+ if ($chg eq 'activate') {
+ $newkey =~ s/^(\d+)/$$translation{$1}/;
+ }
+ $todisplay{$scope}{$newkey} = $$updated_controls{$newkey};
+ }
+ &build_access_summary($r,$count,$chg,%todisplay);
+ }
+ }
+ $r->print(&Apache::loncommon::end_data_table());
+ } else {
+ if ((@{$processing{'activate'}} > 0) || (@{$processing{'update'}} > 0)) {
+ $errors .= '<span class="LC_error">'.
+ &mt('A problem occurred storing access control settings: [_1]',$outcome).
+ '</span>';
+ }
+ }
+ if ($errors) {
+ $r->print($errors);
+ }
+ }
+ my $allnew = 0;
+ my $totalnew = 0;
+ my $status = 'new';
+ my ($firstitem,$lastitem);
+ foreach my $newitem ('course','group','domains','users') {
+ $allnew += $env{'form.new'.$newitem};
+ }
+ if ($allnew > 0) {
+ my $now = time;
+ my $then = $now + (60*60*24*180); # six months approx.
+ &open_form($r,$url,$group);
+ foreach my $newitem ('course','group','domains','users') {
+ 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 />');
+ $firstitem = $totalnew;
+ $lastitem = $totalnew + $env{'form.new'.$newitem};
+ $totalnew = $lastitem;
+ my @numbers;
+ for (my $i=$firstitem; $i<$lastitem; $i++) {
+ push (@numbers,$i);
+ }
+ &display_access_row($r,$status,$newitem,\@numbers,
+ $access_controls{$file_name},$now,$then);
+ }
+ }
+ &close_form($r,$url,$group);
+ } else {
+ my $group_arg;
+ if ($group) {
+ $group_arg = '&group='.$group;
+ }
+ $r->print('<br /><a href="'.$url.'?access='.$env{'form.selectfile'}.
+ '&currentpath='.$env{'form.currentpath'}.$group_arg.'">'.
+ &mt('Display all access settings for this file').'</a>');
+ }
+ return;
+}
+
+sub build_access_record {
+ my ($num,$scope,$start,$end,$chg) = @_;
+ my $record = {
+ type => $scope,
+ time => {
+ start => $start,
+ end => $end
+ },
+ };
+
+ if ($scope eq 'guest') {
+ $record->{'password'} = $env{'form.password'};
+ } elsif (($scope eq 'course') || ($scope eq 'group')) {
+ $record->{'domain'} = $env{'form.crsdom_'.$num};
+ $record->{'number'} = $env{'form.crsnum_'.$num};
+ my @role_ids;
+ my @delete_role_ids =
+ &Apache::loncommon::get_env_multiple('form.delete_role_'.$num);
+ my @preserves =
+ &Apache::loncommon::get_env_multiple('form.preserve_role_'.$num);
+ if (@delete_role_ids) {
+ foreach my $id (@preserves) {
+ if (grep {$_ = $id} (@delete_role_ids)) {
+ next;
+ }
+ push(@role_ids,$id);
+ }
+ } else {
+ push(@role_ids,@preserves);
+ }
+
+ my $next_id = $env{'form.add_role_'.$num};
+ if ($next_id) {
+ push(@role_ids,$next_id);
+ }
+
+ foreach my $id (@role_ids) {
+ my (@roles,@accesses,@sections,@groups);
+ if (($id == $next_id) && ($chg eq 'update')) {
+ @roles = split(/,/,$env{'form.role_'.$num.'_'.$next_id});
+ @accesses = split(/,/,$env{'form.access_'.$num.'_'.$next_id});
+ @sections = split(/,/,$env{'form.section_'.$num.'_'.$next_id});
+ @groups = split(/,/,$env{'form.group_'.$num.'_'.$next_id});
+ } else {
+ @roles = &Apache::loncommon::get_env_multiple('form.role_'.$num.'_'.$id);
+ @accesses = &Apache::loncommon::get_env_multiple('form.access_'.$num.'_'.$id);
+ @sections = &Apache::loncommon::get_env_multiple('form.section_'.$num.'_'.$id);
+ @groups = &Apache::loncommon::get_env_multiple('form.group_'.$num.'_'.$id);
+ }
+ $record->{'roles'}{$id}{'role'} = \@roles;
+ $record->{'roles'}{$id}{'access'} = \@accesses;
+ $record->{'roles'}{$id}{'section'} = \@sections;
+ $record->{'roles'}{$id}{'group'} = \@groups;
+ }
+ } elsif ($scope eq 'domains') {
+ my @doms = &Apache::loncommon::get_env_multiple('form.dom_'.$num);
+ $record->{'dom'} = \@doms;
+ } elsif ($scope eq 'users') {
+ my $userlist = $env{'form.users_'.$num};
+ $userlist =~ s/\s+//sg;
+ my %userhash = map { ($_,1) } (split(/,/,$userlist));
+ foreach my $user (keys(%userhash)) {
+ my ($uname,$udom) = split(/:/,$user);
+ push(@{$record->{'users'}}, {
+ 'uname' => $uname,
+ 'udom' => $udom
+ });
+ }
+ }
+ return $record;
+}
+
+sub get_dates_from_form {
+ my ($id) = @_;
+ my $startdate;
+ my $enddate;
+ $startdate = &Apache::lonhtmlcommon::get_date_from_form('startdate_'.$id);
+ $enddate = &Apache::lonhtmlcommon::get_date_from_form('enddate_'.$id);
+ if ( exists ($env{'form.noend_'.$id}) ) {
+ $enddate = 0;
+ }
+ return ($startdate,$enddate);
+}
+
+sub sort_users {
+ my ($users) = @_;
+ my @curr_users = map {
+ $_->{'uname'}.':'.$_->{'udom'}
+ } (@{$users});
+ my $curr_user_list = join(",\n",sort(@curr_users));
+ return $curr_user_list;
+}
+
+sub access_setting_table {
+ my ($r,$access_controls) = @_;
+ my ($public,$publictext);
+ $publictext = &mt('Off');
+ my ($guest,$guesttext);
+ $guesttext = &mt('Off');
+ my @courses = ();
+ my @groups = ();
+ my @domains = ();
+ my @users = ();
+ my $now = time;
+ my $then = $now + (60*60*24*180); # six months approx.
+ my ($num,$scope,$publicnum,$guestnum);
+ my (%acl_count,%end,%start);
+ foreach my $key (sort(keys(%{$access_controls}))) {
+ ($num,$scope,$end{$key},$start{$key}) = &unpack_acc_key($key);
+ if ($scope eq 'public') {
+ $public = $key;
+ $publicnum = $num;
+ $publictext = &acl_status($start{$key},$end{$key},$now);
+ } elsif ($scope eq 'guest') {
+ $guest=$key;
+ $guestnum = $num;
+ $guesttext = &acl_status($start{$key},$end{$key},$now);
+ } elsif ($scope eq 'course') {
+ push(@courses,$key);
+ } elsif ($scope eq 'group') {
+ push(@groups,$key);
+ } elsif ($scope eq 'domains') {
+ push(@domains,$key);
+ } elsif ($scope eq 'users') {
+ push(@users,$key);
+ }
+ $acl_count{$scope} ++;
+ }
+ $r->print('<table border="0"><tr><td valign="top">');
+ $r->print('<h3>'.&mt('Public access:').' '.$publictext.'</h3>');
+ $r->print(&Apache::loncommon::start_data_table());
+ $r->print(&Apache::loncommon::start_data_table_header_row());
+ $r->print('<th>'.&mt('Action').'</th><th>'.&mt('Dates available').'</th>');
+ $r->print(&Apache::loncommon::end_data_table_header_row());
+ $r->print(&Apache::loncommon::start_data_table_row());
+ if ($public) {
+ $r->print('<td>'.&actionbox('old',$publicnum,'public').'</td><td>'.
+ &dateboxes($publicnum,$start{$public},$end{$public}).'</td>');
+ } else {
+ $r->print('<td>'.&actionbox('new','0','public').'</td><td>'.
+ &dateboxes('0',$now,$then).'</td>');
+ }
+ $r->print(&Apache::loncommon::end_data_table_row());
+ $r->print(&Apache::loncommon::end_data_table());
+ $r->print('</td><td width="40"> </td><td valign="top">');
+ $r->print('<h3>'.&mt('Passphrase-protected access:').' '.$guesttext.'</h3>');
+ $r->print(&Apache::loncommon::start_data_table());
+ $r->print(&Apache::loncommon::start_data_table_header_row());
+ $r->print('<th>'.&mt('Action').'</th><th>'.&mt('Dates available').
+ '</th><th>'. &mt('Passphrase').'</th>');
+ $r->print(&Apache::loncommon::end_data_table_header_row());
+ $r->print(&Apache::loncommon::start_data_table_row());
+ my $passwd;
+ if ($guest) {
+ $passwd = $$access_controls{$guest}{'password'};
+ $r->print('<td>'.&actionbox('old',$guestnum,'guest').'</td><td>'.
+ &dateboxes($guestnum,$start{$guest},$end{$guest}).'</td>');
+ } else {
+ $r->print('<td>'.&actionbox('new','1','guest').'</td><td>'.
+ &dateboxes('1',$now,$then).'</td>');
+ }
+ $r->print('<td><input type="text" size="15" name="password" value="'.
+ $passwd.'" /></td>');
+ $r->print(&Apache::loncommon::end_data_table_row());
+ $r->print(&Apache::loncommon::end_data_table());
+ $r->print('</td></tr><tr><td colspan="3"> </td></tr><tr><td valign="top">');
+ &access_element($r,'domains',\%acl_count,\@domains,$access_controls,$now,$then);
+ $r->print('</td><td> </td><td valign="top">');
+ &access_element($r,'users',\%acl_count,\@users,$access_controls,$now,$then);
+ $r->print('</td></tr><tr><td colspan="3"></td></tr><tr>');
+ if (@courses > 0 || @groups > 0) {
+ $r->print('<td colspan="3" valign="top">');
+ } else {
+ $r->print('<td valign="top">');
+ }
+ &access_element($r,'course',\%acl_count,\@courses,$access_controls,$now,$then);
+ $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);
+ $r->print('</td></tr></table>');
+}
+
+sub acl_status {
+ my ($start,$end,$now) = @_;
+ if ($start > $now) {
+ return &mt('Inactive');
+ }
+ if ($end && $end<$now) {
+ return &mt('Inactive');
+ }
+ return &mt('Active');
+}
+
+sub access_element {
+ my ($r,$type,$acl_count,$items,$access_controls,$now,$then) = @_;
+ my $title = $type;
+ $title =~ s/s$//;
+ $title =~ s/^(\w)/uc($1)/e;
+ $r->print('<h3>'.&mt('[_1]-based conditional access: ',$title));
+ if ($$acl_count{$type}) {
+ $r->print($$acl_count{$type}.' ');
+ if ($$acl_count{$type} > 1) {
+ $r->print(&mt('conditions'));
+ } else {
+ $r->print(&mt('condition'));
+ }
+ } else {
+ $r->print(&mt('Off'));
+ }
+ $r->print('</h3>');
+ &display_access_row($r,'old',$type,$items,$access_controls,$now,$then);
+ return;
+}
+
+sub display_access_row {
+ my ($r,$status,$type,$items,$access_controls,$now,$then) = @_;
+ if (@{$items} > 0) {
+ my @all_doms;
+ my $colspan = 3;
+ my $uctype = $type;
+ $uctype =~ s/^(\w)/uc($1)/e;
+ $r->print(&Apache::loncommon::start_data_table());
+ $r->print(&Apache::loncommon::start_data_table_header_row());
+ $r->print('<th>'.&mt('Action?').'</th><th>'.&mt($uctype).'</th><th>'.
+ &mt('Dates available').'</th>');
+ if (($type eq 'course') || ($type eq 'group')) {
+ $r->print('<th>'.&mt('Allowed [_1] member affiliations',$type).
+ '</th>');
+ $colspan ++;
+ } elsif ($type eq 'domains') {
+ @all_doms = &Apache::loncommon::get_domains();
+ }
+ $r->print(&Apache::loncommon::end_data_table_header_row());
+ foreach my $key (@{$items}) {
+ $r->print(&Apache::loncommon::start_data_table_row());
+ if (($type eq 'course') || ($type eq 'group')) {
+ &course_row($r,$status,$type,$key,$access_controls,$now,$then);
+ } elsif ($type eq 'domains') {
+ &domains_row($r,$status,$key,\@all_doms,$access_controls,$now,
+ $then);
+ } elsif ($type eq 'users') {
+ &users_row($r,$status,$key,$access_controls,$now,$then);
+ }
+ $r->print(&Apache::loncommon::end_data_table_row());
+ }
+ if ($status eq 'old') {
+ $r->print(&Apache::loncommon::start_data_table_row());
+ $r->print('<td colspan="',$colspan.'">'.&additional_item($type).
+ '</td>');
+ $r->print(&Apache::loncommon::end_data_table_row());
+ }
+ $r->print(&Apache::loncommon::end_data_table());
+ } else {
+ $r->print(&mt('No [_1]-based conditions defined.<br />',$type).
+ &additional_item($type));
+ }
+ return;
+}
+
+sub course_js {
+ return qq|
+<script type="text/javascript">
+function setRoleOptions(caller,num,cdom,cnum,type) {
+ addIndexnum = getCallerIndex(caller);
+ updateIndexnum = getIndex('update',num);
+ if (caller.checked) {
+ document.portform.elements[updateIndexnum].checked = true;
+ var url = '/adm/portfolio?action=rolepicker&setroles='+addIndexnum+'&cnum='+cnum+'&cdom='+cdom+'&type='+type;
+ var title = 'Roles_Chooser';
+ var options = 'scrollbars=1,resizable=1,menubar=0';
+ options += ',width=700,height=600';
+ rolebrowser = open(url,title,options,'1');
+ rolebrowser.focus();
+ } else {
+ for (var j=0;j<5;j++) {
+ document.portform.elements[addIndexnum+j].value = '';
+ }
+ }
+}
+
+function getCallerIndex(caller) {
+ for (var i=0;i<document.portform.elements.length;i++) {
+ if (document.portform.elements[i] == caller) {
+ return i;
+ }
+ }
+ return -1;
+}
+
+function getIndex(name,value) {
+ for (var i=0;i<document.portform.elements.length;i++) {
+ if (document.portform.elements[i].name == name && document.portform.elements[i].value == value) {
+ return i;
+ }
}
- $r->print(&done());
+ return -1;
}
+
+</script>
+|;
+}
+
+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 $crsgrptext = 'Groups';
+ if ($type eq 'group') {
+ $crsgrptext = 'Teams';
+ }
+ my $uctype = $type;
+ $uctype =~ s/^(\w)/uc($1)/e;
+ my ($num,$scope,$end,$start) = &set_identifiers($status,$item,$now,$then,
+ $type);
+ $r->print('<td>'.$js.&actionbox($status,$num,$scope).'</td>');
+ if ($status eq 'old') {
+ my $cid = $content->{'domain'}.'_'.$content->{'number'};
+ 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>');
+ } 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>');
+ }
+ $r->print('<td>'.&dateboxes($num,$start,$end).'</td>');
+ $r->print('<td><table><tr>');
+ $r->print('<th>'.&mt('Action').'</th><th>'.&mt('Roles').'</th><th>'.
+ &mt('Access').'</th><th>'.&mt('Sections').'</th><th>'.
+ &mt($crsgrptext).'</th></tr>');
+ if ($status eq 'old') {
+ my $max_id = 0;
+ foreach my $role_id (sort(keys(%{$content->{'roles'}}))) {
+ if ($role_id > $max_id) {
+ $max_id = $role_id;
+ }
+ $max_id ++;
+ my $role_selects = &role_selectors($num,$role_id,$status,$type,$content,'display');
+ $r->print('<tr><td><span style="white-space: nowrap"><label><input type="checkbox" name="delete_role_'.$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'}','$content->{'number'}','$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') {
+ my $role_id = 1;
+ 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);
+ $r->print('</tr></table></td>');
+ }
+ return;
+}
+
+sub domains_row {
+ my ($r,$status,$item,$all_doms,$access_controls,$now,$then) = @_;
+ my ($num,$scope,$end,$start) = &set_identifiers($status,$item,$now,$then,
+ 'domains');
+ my $dom_select = '<select name="dom_'.$num.'" size="4" multiple="true">'.
+ ' <option value="">'.&mt('Please select').'</option>';
+ if ($status eq 'old') {
+ my $content = $$access_controls{$item};
+ foreach my $dom (@{$all_doms}) {
+ if ((@{$content->{'dom'}} > 0)
+ && (grep(/^\Q$dom\E$/,@{$content->{'dom'}}))) {
+ $dom_select .= '<option value="'.$dom.'" selected>'.
+ $dom.'</option>';
+ } else {
+ $dom_select .= '<option value="'.$dom.'">'.$dom.'</option>';
+ }
+ }
+ } else {
+ foreach my $dom (@{$all_doms}) {
+ $dom_select .= '<option value="'.$dom.'">'.$dom.'</option>';
+ }
+ }
+ $dom_select .= '</select>';
+ $r->print('<td>'.&actionbox($status,$num,$scope).'</td><td>'.$dom_select.
+ '</td><td>'.&dateboxes($num,$start,$end).'</td>');
+}
+
+sub users_row {
+ my ($r,$status,$item,$access_controls,$now,$then) = @_;
+ my ($num,$scope,$end,$start) = &set_identifiers($status,$item,$now,$then,
+ 'users');
+ my $curr_user_list;
+ if ($status eq 'old') {
+ my $content = $$access_controls{$item};
+ $curr_user_list = &sort_users($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,$end).'</td>');
+}
+
+sub additional_item {
+ my ($type) = @_;
+ my $output = &mt('Add new [_1] condition(s)?',$type).' '.&mt('Number to add: ').'<input type="text" name="new'.$type.'" size="3" value="0" />';
+ return $output;
+}
+
+sub actionbox {
+ my ($status,$num,$scope) = @_;
+ my $output = '<span style="white-space: nowrap"><label>';
+ if ($status eq 'new') {
+ $output .= '<input type="checkbox" name="activate" value="'.$num.'" />'.
+ &mt('Activate');
+ } else {
+ $output .= '<input type="checkbox" name="delete" value="'.$num.
+ '" />'.&mt('Delete').'</label></span><br /><span style="white-space: nowrap">'.
+ '<label><input type="checkbox" name="update" value="'.
+ $num.'" />'.&mt('Update');
+ }
+ $output .= '</label></span><input type="hidden" name="scope_'.$num. '" value="'.$scope.'" />';
+ return $output;
+}
+
+sub dateboxes {
+ my ($num,$start,$end) = @_;
+ my $noend;
+ if ($end == 0) {
+ $noend = 'checked="checked"';
+ }
+ my $startdate = &Apache::lonhtmlcommon::date_setter('portform',
+ 'startdate_'.$num,$start,undef,undef,undef,1,undef,
+ undef,undef,1);
+ my $enddate = &Apache::lonhtmlcommon::date_setter('portform',
+ 'enddate_'.$num,$end,undef,undef,undef,1,undef,
+ undef,undef,1). ' <span style="white-space: nowrap"><label>'.
+ '<input type="checkbox" name="noend_'.
+ $num.'" '.$noend.' />'.&mt('No end date').
+ '</label></span>';
+
+ my $output = &mt('Start: ').$startdate.'<br />'.&mt('End: ').$enddate;
+ return $output;
+}
+
+sub unpack_acc_key {
+ my ($acc_key) = @_;
+ my ($num,$scope,$end,$start) = ($acc_key =~ /^([^:]+):([a-z]+)_(\d*)_?(\d*)$/);
+ return ($num,$scope,$end,$start);
+}
+
+sub set_identifiers {
+ my ($status,$item,$now,$then,$scope) = @_;
+ if ($status eq 'old') {
+ return(&unpack_acc_key($item));
+ } else {
+ return($item,$scope,$then,$now);
+ }
+}
+
+sub role_selectors {
+ my ($num,$role_id,$status,$type,$content,$caller) = @_;
+ my ($output,$cdom,$cnum,$longid);
+ if ($caller eq 'display') {
+ $longid = '_'.$num.'_'.$role_id;
+ if ($status eq 'new') {
+ foreach my $item ('role','access','section','group') {
+ $output .= '<td><select name="'.$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') {
+ $cdom = $env{'form.cdom'};
+ $cnum = $env{'form.cnum'};
+ }
+ my $uctype = $type;
+ $uctype =~ s/^(\w)/uc($1)/e;
+ my ($sections,$groups,$allroles,$rolehash,$accesshash) =
+ &Apache::loncommon::get_secgrprole_info($cdom,$cnum,1,$uctype);
+ if (!@{$sections}) {
+ @{$sections} = ('none');
+ } else {
+ unshift(@{$sections},('all','none'));
+ }
+ if (!@{$groups}) {
+ @{$groups} = ('none');
+ } else {
+ unshift(@{$groups},('all','none'));
+ }
+ my @allacesses = sort(keys(%{$accesshash}));
+ my (%sectionhash,%grouphash);
+ foreach my $sec (@{$sections}) {
+ $sectionhash{$sec} = $sec;
+ }
+ foreach my $grp (@{$groups}) {
+ $grouphash{$grp} = $grp;
+ }
+ my %lookup = (
+ 'role' => $rolehash,
+ 'access' => $accesshash,
+ 'section' => \%sectionhash,
+ 'group' => \%grouphash,
+ );
+ my @allaccesses = sort(keys(%{$accesshash}));
+ my %allitems = (
+ 'role' => $allroles,
+ 'access' => \@allaccesses,
+ 'section' => $sections,
+ 'group' => $groups,
+ );
+ foreach my $item ('role','access','section','group') {
+ $output .= '<td><select name="'.$item.$longid.'" multiple="true" size="4">'."\n";
+ foreach my $entry (@{$allitems{$item}}) {
+ if ($caller eq 'display') {
+ if ((@{$$content{'roles'}{$role_id}{$item}} > 0) &&
+ (grep(/^\Q$entry\E$/,@{$$content{'roles'}{$role_id}{$item}}))) {
+ $output .= ' <option value="'.$entry.'" selected>'.
+ $lookup{$item}{$entry}.'</option>';
+ next;
+ }
+ }
+ $output .= ' <option value="'.$entry.'">'.
+ $lookup{$item}{$entry}.'</option>';
+ }
+ $output .= '</select>';
+ }
+ $output .= '</td>';
+ return $output;
+}
+
+sub role_options_window {
+ my ($r) = @_;
+ my $cdom = $env{'form.cdom'};
+ my $cnum = $env{'form.cnum'};
+ my $type = $env{'form.type'};
+ my $addindex = $env{'form.setroles'};
+ my $grouptitle = 'Groups';
+ if ($type eq 'Group') {
+ $grouptitle = 'Teams';
+ }
+ my $role_selects = &role_selectors(1,1,'new',$type,undef,'rolepicker');
+ $r->print(<<"END_SCRIPT");
+<script type="text/javascript">
+function setRoles() {
+ var addidx = $addindex+1;
+ for (var i=0; i<4; i++) {
+ var copylist = '';
+ for (var j=0; j<document.rolepicker.elements[i].length; j++) {
+ if (document.rolepicker.elements[i].options[j].selected) {
+ copylist = copylist + document.rolepicker.elements[i].options[j].value + ',';
+ }
+ }
+ copylist = copylist.substr(0,copylist.length-1);
+ opener.document.portform.elements[addidx+i].value = copylist;
+ }
+ self.close();
+}
+</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.'));
+ $r->print('<form name="rolepicker" action="/adm/portfolio" method="post"><table><tr><th>'.&mt('Roles').'</th><th>'.&mt('[_1] status',$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;
+}
+
sub select_files {
- my ($r)=@_;
+ my ($r,$group) = @_;
if ($env{'form.continue'} eq 'true') {
# here we update the selections for the currentpath
# eventually, have to handle removing those not checked, but . . .
@@ -386,7 +1398,7 @@ sub select_files {
$java_files.=',';
}
my $javascript =(<<ENDSMP);
- <script language='javascript'>
+ <script type="text/javascript">
function finishSelect() {
ENDSMP
$javascript .= 'fileList = "'.$java_files.'";';
@@ -396,11 +1408,7 @@ ENDSMP
fileList = fileList + document.forms.checkselect.currentpath.value + document.forms.checkselect[i].value + "," ;
}
}
- opener.document.forms.lonhomework.
-ENDSMP
- $javascript .= $env{'form.fieldname'};
- $javascript .= (<<ENDSMP);
- .value=fileList;
+ opener.document.forms.lonhomework.$env{'form.fieldname'}.value=fileList;
self.close();
}
</script>
@@ -417,94 +1425,114 @@ ENDSMP
}
}
sub upload {
- my ($r)=@_;
+ my ($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 $portfolio_root = &Apache::loncommon::propath($env{'user.domain'},
- $env{'user.name'}).
- '/userfiles/portfolio';
+
+ my $portfolio_root=&get_portfolio_root($group);
+ my ($uname,$udom) = &get_name_dom($group);
+ my $port_path = &get_port_path($group);
# Fixme --- Move the checking for existing file to LOND error return
- my @dir_list=&Apache::lonnet::dirlist($env{'form.currentpath'},
- $env{'user.domain'},
- $env{'user.name'},$portfolio_root);
+ my @dir_list=&get_dir_list($portfolio_root,$group);
my $found_file = 0;
my $locked_file = 0;
foreach my $line (@dir_list) {
my ($file_name)=split(/\&/,$line,2);
if ($file_name eq $fname){
+ $file_name = $env{'form.currentpath'}.$file_name;
+ $file_name = &prepend_group($file_name,$group);
$found_file = 1;
- if (&Apache::lonnet::is_locked($env{'form.currentpath'}.$file_name,$env{'user.domain'},$env{'user.name'} ) eq 'true') {
+ if (defined($group)) {
+ $file_name = $group.'/'.$file_name;
+ }
+ if (&Apache::lonnet::is_locked($file_name,$udom,$uname) eq 'true') {
$locked_file = 1;
}
}
}
- my $current_disk_usage = &Apache::lonnet::diskusage($env{'user.domain'}, $env{'user.name'},$portfolio_root);
+ my $current_disk_usage = &Apache::lonnet::diskusage($udom,$uname,$portfolio_root);
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.');
- $r->print(&done('Back'));
+ $r->print(&done('Back',$url,$group));
}
elsif ($found_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>portfolio'.$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.');
- $r->print(&done('Back'));
+ $r->print(&done('Back',$url,$group));
} else {
- $r->print('<font color="red">Unable to upload <strong>'.$fname.'</strong>, a file by that name was found in <strong>portfolio'.$env{'form.currentpath'}.'</strong></font>'.
- '<br />To upload, rename or delete existing '.$fname.' in portfolio'.$env{'form.currentpath'});
- $r->print(&done('Back'));
+ $r->print('<span class="LC_error">'.'Unable to upload <strong>'.$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'});
+ $r->print(&done('Back',$url,$group));
}
} else {
my $result=&Apache::lonnet::userfileupload('uploaddoc','',
- 'portfolio'.$env{'form.currentpath'});
+ $port_path.$env{'form.currentpath'});
if ($result !~ m|^/uploaded/|) {
- $r->print('<font color="red"> An errror occured ('.$result.
- ') while trying to upload '.&display_file().'</font><br />');
- $r->print(&done('Back'));
+ $r->print('<span class="LC_error">'.'An errror occured ('.$result.
+ ') while trying to upload '.&display_file().'</span><br />');
+ $r->print(&done('Back',$url,$group));
} else {
- $r->print(&done());
+ $r->print(&done(undef,$url,$group));
}
}
}
+
sub lock_info {
- my ($r) = @_;
- my %current_permissions = &Apache::lonnet::dump('file_permissions',$env{'user.domain'},$env{'user.name'});
+ my ($r,$url,$group) = @_;
+ my ($uname,$udom) = &get_name_dom($group);
+ my $current_permissions = &Apache::lonnet::get_portfile_permissions($udom,
+ $uname);
my $file_name = $env{'form.lockinfo'};
- foreach my $key(keys(%current_permissions)) {
- if ($file_name eq $key) {
- foreach my $array_item (@{$current_permissions{$key}}) {
- if (ref($array_item)) {
- $r->print('<strong>'.$key.'</strong> was submitted in response to problem: <strong>'.
- &Apache::lonnet::gettitle($$array_item[0]).'</strong><br />');
- my %course_description = &Apache::lonnet::coursedescription($$array_item[1]);
- $r->print('In the course: <strong>'.$course_description{'description'}.'</strong><br />');
- # $r->print('the third is '.$$array_item[2].'<br>');
- # $r->print("item is $$array_item[0]<br> and $$array_item[0]");
- }
+ $file_name = &prepend_group($file_name,$group);
+ if (defined($file_name) && defined($$current_permissions{$file_name})) {
+ foreach my $array_item (@{$$current_permissions{$file_name}}) {
+ if (ref($array_item) eq 'ARRAY') {
+ my $filetext;
+ if (defined($group)) {
+ $filetext = '<strong>'.$env{'form.lockinfo'}.
+ '</strong> (group: '.$group.')';
+ } else {
+ $filetext = '<strong>'.$file_name.'</strong>';
+ }
+ $r->print(&mt('[_1] was submitted in response to problem: ',
+ $filetext).
+ '<strong>'.&Apache::lonnet::gettitle($$array_item[0]).
+ '</strong><br />');
+ my %course_description = &Apache::lonnet::coursedescription($$array_item[1]);
+ $r->print(&mt('In the course: <strong>[_1]</strong><br />',
+ $course_description{'description'}));
+ # $r->print('the third is '.$$array_item[2].'<br>');
+ # $r->print("item is $$array_item[0]<br> and $$array_item[0]");
}
- }
+ }
}
- $r->print(&done('Back'));
+ $r->print(&done('Back',$url,$group));
return 'ok';
}
sub createdir {
- my ($r)=@_;
+ my ($r,$url,$group)=@_;
my $newdir=&Apache::lonnet::clean_filename($env{'form.newdir'});
if ($newdir eq '') {
- $r->print('<font color="red">'.
+ $r->print('<span class="LC_error">'.
&mt("Error: no directory name was provided.").
- '</font><br />');
- $r->print(&done());
+ '</span><br />');
+ $r->print(&done(undef,$url,$group));
return;
- }
- my $portfolio_root = &Apache::loncommon::propath($env{'user.domain'},
- $env{'user.name'}).
- '/userfiles/portfolio';
- my @dir_list=&Apache::lonnet::dirlist($env{'form.currentpath'},
- $env{'user.domain'},
- $env{'user.name'},$portfolio_root);
+ }
+ my $portfolio_root = &get_portfolio_root($group);
+ my @dir_list=&get_dir_list($portfolio_root,$group);
my $found_file = 0;
foreach my $line (@dir_list) {
my ($filename)=split(/\&/,$line,2);
@@ -513,94 +1541,321 @@ sub createdir {
}
}
if ($found_file){
- $r->print('<font color="red"> Unable to create a directory named <strong>'.$newdir.
- ' </strong>a file or directory by that name already exists.</font><br />');
+ $r->print('<span class="LC_error">'.'Unable to create a directory named <strong>'.$newdir.
+ ' </strong>a file or directory by that name already exists.</span><br />');
} else {
- my $result=&Apache::lonnet::mkdiruserfile($env{'user.name'},
- $env{'user.domain'},'portfolio'.$env{'form.currentpath'}.$newdir);
+ my ($uname,$udom) = &get_name_dom($group);
+ my $port_path = &get_port_path($group);
+ my $result=&Apache::lonnet::mkdiruserfile($uname,$udom,
+ $port_path.$env{'form.currentpath'}.$newdir);
if ($result ne 'ok') {
- $r->print('<font color="red"> An errror occured ('.$result.
- ') while trying to create a new directory '.&display_file().'</font><br />');
+ $r->print('<span class="LC_error">'.'An errror occured ('.$result.
+ ') while trying to create a new directory '.&display_file().'</span><br />');
}
}
if ($newdir ne $env{'form.newdir'}) {
$r->print("The new directory name was changed from:<br /><strong>".$env{'form.newdir'}."</strong> to <strong>$newdir </strong>");
}
- $r->print(&done());
+ $r->print(&done(undef,$url,$group));
+}
+
+sub get_portfolio_root {
+ my ($group) = @_;
+ my ($portfolio_root,$udom,$uname,$path);
+ ($uname,$udom) = &get_name_dom($group);
+ if (defined($group)) {
+ $path = '/userfiles/groups/'.$group.'/portfolio';
+ } else {
+ $path = '/userfiles/portfolio';
+ }
+ return (&Apache::loncommon::propath($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 $group_quota;
+}
+
+sub get_dir_list {
+ my ($portfolio_root,$group) = @_;
+ my ($uname,$udom) = &get_name_dom($group);
+ return &Apache::lonnet::dirlist($env{'form.currentpath'},
+ $udom,$uname,$portfolio_root);
+}
+
+sub get_name_dom {
+ my ($group) = @_;
+ my ($uname,$udom);
+ if (defined($group)) {
+ $udom = $env{'course.'.$env{'request.course.id'}.'.domain'};
+ $uname = $env{'course.'.$env{'request.course.id'}.'.num'};
+ } else {
+ $udom = $env{'user.domain'};
+ $uname = $env{'user.name'};
+ }
+ return ($uname,$udom);
+}
+
+sub prepend_group {
+ my ($filename,$group) = @_;
+ if (defined($group)) {
+ $filename = $group.$filename;
+ }
+ return $filename;
+}
+
+sub get_namespace {
+ my ($group) = @_;
+ my $namespace = 'portfolio';
+ if (defined($group)) {
+ my ($uname,$udom) = &get_name_dom($group);
+ $namespace .= '_'.$udom.'_'.$uname.'_'.$group;
+ }
+ return $namespace;
+}
+
+sub get_port_path {
+ my ($group) = @_;
+ my $port_path;
+ if (defined($group)) {
+ $port_path = "groups/$group/portfolio";
+ } else {
+ $port_path = 'portfolio';
+ }
+ 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 handler {
# this handles file management
my $r = shift;
- my $portfolio_root = &Apache::loncommon::propath($env{'user.domain'},
- $env{'user.name'}).
- '/userfiles/portfolio';
&Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'},
- ['selectfile','currentpath','meta','lockinfo',
- 'currentfile','action','fieldname','mode','rename','continue']);
+ ['selectfile','currentpath','meta','lockinfo','currentfile','action',
+ 'fieldname','mode','rename','continue','group','access','setnum',
+ 'cnum','cdom','type','setroles']);
+ my ($uname,$udom,$portfolio_root,$url,$group,$caller,$title);
+ if ($r->uri =~ m|^(/adm/)([^/]+)|) {
+ $url = $1.$2;
+ $caller = $2;
+ }
+ my ($can_modify,$can_delete,$can_upload,$can_setacl);
+ if ($caller eq 'coursegrp_portfolio') {
+ # Needs to be in a course
+ if (! ($env{'request.course.fn'})) {
+ # Not in a course
+ $env{'user.error.msg'}=
+ "/adm/coursegrp_portfolio:rgf:0:0:Cannot view group portfolio";
+ return HTTP_NOT_ACCEPTABLE;
+ }
+ my $earlyout = 0;
+ my $view_permission = &Apache::lonnet::allowed('vcg',
+ $env{'request.course.id'});
+ $group = $env{'form.group'};
+ $group =~ s/\W//g;
+ if ($group) {
+ ($uname,$udom) = &get_name_dom($group);
+ my %curr_groups = &Apache::longroup::coursegroups($udom,$uname,
+ $group);
+ if (%curr_groups) {
+ if (($view_permission) || (&Apache::lonnet::allowed('rgf',
+ $env{'request.course.id'}.'/'.$group))) {
+ $portfolio_root = &get_portfolio_root($group);
+ } else {
+ $r->print('You do not have the privileges required to access the shared files space for this group.');
+ $earlyout = 1;
+ }
+ } else {
+ $r->print('Not a valid group for this course');
+ $earlyout = 1;
+ }
+ $title = &mt('Group files').' for '.$group;
+ } else {
+ $r->print('Invalid group');
+ $earlyout = 1;
+ }
+ if ($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)) {
+ $can_delete = 1;
+ }
+ }
+ } else {
+ ($uname,$udom) = &get_name_dom();
+ $portfolio_root = &get_portfolio_root();
+ $title = &mt('Portfolio Manager');
+ $can_modify = 1;
+ $can_delete = 1;
+ $can_upload = 1;
+ $can_setacl = 1;
+ }
+
&Apache::loncommon::no_cache($r);
&Apache::loncommon::content_type($r,'text/html');
$r->send_http_header;
# Give the LON-CAPA page header
- my $html=&Apache::lonxml::xmlbegin();
- $r->print($html.'<head><title>'.
- &mt('Portfolio Manager').
- "</title></head>\n");
if ($env{"form.mode"} eq 'selectfile'){
- $r->print(&Apache::loncommon::bodytag('Portfolio Manager',undef,undef,1));
+ $r->print(&Apache::loncommon::start_page($title,undef,
+ {'only_body' => 1}));
+ } elsif ($env{'form.action'} eq 'rolepicker') {
+ $r->print(&Apache::loncommon::start_page('New role-based condition',undef,
+ {'no_nav_bar' => 1, }));
} else {
- $r->print(&Apache::loncommon::bodytag('Portfolio Manager'));
+ $r->print(&Apache::loncommon::start_page($title));
}
$r->rflush();
if (($env{'form.storeupl'}) & (!$env{'form.uploaddoc.filename'})){
- $r->print('<font color="red"> No file was selected to upload.'.
- 'To upload a file, click <strong>Browse...</strong>'.
- ', select a file, then click <strong>Upload</strong>,</font>');
+ $r->print('<span class="LC_error">'.
+ 'No file was selected to upload.'.
+ 'To upload a file, click <strong>Browse...</strong>'.
+ ', select a file, then click <strong>Upload</strong>.'.
+ '</span>');
}
if ($env{'form.meta'}) {
- &open_form($r);
+ &open_form($r,$url);
# $r->print(&edit_meta_data($r, $env{'form.currentpath'}.$env{'form.selectfile'}));
$r->print('Edit the meta data<br />');
- &close_form($r);
+ &close_form($r,$url,$group);
}
if ($env{'form.store'}) {
}
if ($env{'form.uploaddoc.filename'}) {
- &upload($r);
+ if ($can_upload) {
+ &upload($r,$url,$group);
+ } else {
+ &missing_priv($r,$url,'upload',$group),
+ }
} elsif ($env{'form.action'} eq 'delete' && $env{'form.confirmed'}) {
- &delete_confirmed($r);
+ if ($can_delete) {
+ &delete_confirmed($r,$url,$group);
+ } else {
+ &missing_priv($r,$url,'delete',$group);
+ }
} elsif ($env{'form.action'} eq 'delete') {
- &delete($r);
+ if ($can_delete) {
+ &delete($r,$url,$group);
+ } else {
+ &missing_priv($r,$url,'delete',$group);
+ }
} elsif ($env{'form.action'} eq 'deletedir' && $env{'form.confirmed'}) {
- &delete_dir_confirmed($r);
- } elsif ($env{'form.action'} eq 'deletedir'){
- &delete_dir($r);
+ if ($can_delete) {
+ &delete_dir_confirmed($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' && $env{'form.confirmed'}) {
- &rename_confirmed($r);
+ if ($can_modify) {
+ &rename_confirmed($r,$url,$group);
+ } else {
+ &missing_priv($r,$url,'rename',$group);
+ }
} elsif ($env{'form.rename'}) {
$env{'form.selectfile'} = $env{'form.rename'};
$env{'form.action'} = 'rename';
- &rename($r);
+ if ($can_modify) {
+ &rename($r,$url,$group);
+ } else {
+ &missing_priv($r,$url,'rename',$group);
+ }
+ } elsif ($env{'form.access'}) {
+ $env{'form.selectfile'} = $env{'form.access'};
+ $env{'form.action'} = 'chgaccess';
+ &display_access($r,$url,$group,$can_setacl);
+ } elsif ($env{'form.action'} eq 'chgaccess') {
+ if ($can_setacl) {
+ &update_access($r,$url,$group);
+ } else {
+ &missing_priv($r,$url,'setacl',$group);
+ }
+ } elsif ($env{'form.action'} eq 'rolepicker') {
+ if ($can_setacl) {
+ &role_options_window($r);
+ } else {
+ &missing_priv($r,$url,'setacl',$group);
+ }
} elsif ($env{'form.createdir'}) {
- &createdir($r);
+ if ($can_upload) {
+ &createdir($r,$url,$group);
+ } else {
+ &missing_priv($r,$url,'upload',$group);
+ }
} elsif ($env{'form.lockinfo'}) {
- &lock_info($r);
+ &lock_info($r,$url,$group);
} else {
my $current_path='/';
if ($env{'form.currentpath'}) {
$current_path = $env{'form.currentpath'};
}
- my @dir_list=&Apache::lonnet::dirlist($current_path,
- $env{'user.domain'},
- $env{'user.name'},$portfolio_root);
+ my @dir_list=&get_dir_list($portfolio_root,$group);
if ($dir_list[0] eq 'no_such_dir'){
# two main reasons for this:
# 1) never been here, so directory structure not created
# 2) back-button navigation after deleting a directory
if ($current_path eq '/'){
- &Apache::lonnet::mkdiruserfile($env{'user.name'},
- $env{'user.domain'},'portfolio');
+ &Apache::lonnet::mkdiruserfile($uname,$udom,
+ &get_port_path($group));
} else {
# some directory that snuck in get rid of the directory
# from the recent pulldown, just in case
@@ -610,16 +1865,18 @@ sub handler {
}
# now grab the directory list again, for the first time
@dir_list=&Apache::lonnet::dirlist($current_path,
- $env{'user.domain'},
- $env{'user.name'},$portfolio_root);
+ $udom,$uname,$portfolio_root);
}
# need to know if directory is empty so it can be removed if desired
my $is_empty=(@dir_list == 2);
- &display_common($r,$current_path,$is_empty,\@dir_list);
- &display_directory($r,$current_path,$is_empty,\@dir_list);
- $r->print("</body>\n</html>\n");
+ &display_common($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());
}
return OK;
}
+
1;
__END__