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version 1.13, 2004/07/09 16:40:31
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version 1.263, 2020/09/09 01:11:15
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# The LearningOnline Network |
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# portfolio browser |
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# |
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# $Id$ |
| |
# |
| # 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). |
|
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| # |
# |
| # /home/httpd/html/adm/gpl.txt |
# /home/httpd/html/adm/gpl.txt |
| # |
# |
| |
|
| |
|
| # http://www.lon-capa.org/ |
# http://www.lon-capa.org/ |
| # |
# |
| |
|
| |
|
| package Apache::portfolio; |
package Apache::portfolio; |
| use strict; |
use strict; |
| use Apache::Constants qw(:common :http); |
use Apache::Constants qw(:common :http); |
|
Line 32 use Apache::lonnet;
|
Line 34 use Apache::lonnet;
|
| use Apache::lontexconvert; |
use Apache::lontexconvert; |
| use Apache::lonfeedback; |
use Apache::lonfeedback; |
| use Apache::lonlocal; |
use Apache::lonlocal; |
| sub makeAnchor{ |
use Apache::lonnet; |
| # receives a file name and path stub from username/userfiles/portfolio/ |
use Apache::longroup; |
| # returns an anchor tag consisting encoding filename and currentpath |
use Apache::lonhtmlcommon; |
| my ($fileName, $currentPath) = @_; |
use HTML::Entities; |
| my $anchor = '<a href="/adm/portfolio?selectfile='.$fileName.'¤tpath='.$currentPath.'">'.$fileName.'</a>'; |
use LONCAPA qw(:DEFAULT :match); |
| |
|
| |
sub group_args { |
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my $output; |
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if (defined($env{'form.group'})) { |
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$output .= '&group='.$env{'form.group'}; |
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if (defined($env{'form.ref'})) { |
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$output .= '&ref='.$env{'form.ref'}; |
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} |
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} |
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return $output; |
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} |
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|
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sub group_form_data { |
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my $output; |
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if (defined($env{'form.group'})) { |
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$output = '<input type="hidden" name="group" value="'.$env{'form.group'}.'" />'; |
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if (exists($env{'form.ref'})) { |
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$output .= '<input type="hidden" name="ref" value="'. |
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$env{'form.ref'}.'" />'; |
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} |
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} |
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return $output; |
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} |
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|
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# receives a filename and path stub from username/userfiles/portfolio/ |
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# returns an anchor tag consisting encoding filename and currentpath |
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sub make_anchor { |
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my ($url, $anchor_fields, $inner_text) = @_; |
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if ($$anchor_fields{'continue'} ne 'true') {$$anchor_fields{'continue'} = 'false'}; |
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my $anchor = '<a href="'.$url.'?'; |
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foreach my $field_name (keys(%$anchor_fields)) { |
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$anchor .= $field_name.'='.$$anchor_fields{$field_name}.'&'; |
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} |
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$anchor =~ s/&$//; |
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$anchor .= &group_args(); |
| |
$anchor .= '">'.$inner_text.'</a>'; |
| return $anchor; |
return $anchor; |
| } |
} |
| sub displayDirectory { |
|
| # returns html with <br /> separated contents of the directory |
my $dirptr=16384; |
| # returns a <strong>currentFile</strong> (bolds the selected file/dir) |
sub display_common { |
| my ($currentPath, $currentFile, $isDir, @dirList,) = @_; |
my ($r,$url,$current_path,$is_empty,$dir_list,$can_upload,$group)=@_; |
| my $displayOut=''; |
my $namespace = &get_namespace(); |
| my $fileName; |
my $port_path = &get_port_path(); |
| my $upPath; |
if ($can_upload) { |
| if ($currentPath ne '/'){ |
my $groupitem = &group_form_data(); |
| $displayOut = 'Listing of '.$currentPath.'<br /><hr />'. |
|
| # provides the "up one directory level" function |
my $iconpath= $r->dir_config('lonIconsURL') . "/"; |
| # it means shortening the currentpath to the parent directory |
my %lt=&Apache::lonlocal::texthash( |
| $currentPath =~ m:(^/.*)(/.*/$):; |
'upload' => 'Upload', |
| if ($1 ne '/'){ |
'upload_label' => 'Upload file to current directory', |
| $upPath = $1.'/'; |
'createdir' => 'Create Subdirectory', |
| }else{ |
'createdir_label' => 'Create subdirectory in current directory', |
| $upPath = $1; |
'parse' => 'Upload embedded images/multimedia/css/linked files if HTML file', |
| } |
); |
| |
my $escuri = &HTML::Entities::encode($r->uri,'&<>"'); |
| $displayOut = $displayOut.'<a href="/adm/portfolio?selectfile='.$upPath.'¤tpath='.$upPath.'">..</a><br />'; |
my $help_fileupload = &Apache::loncommon::help_open_topic('Portfolio AddFiles'); |
| } else { |
my $help_createdir = &Apache::loncommon::help_open_topic('Portfolio CreateDirectory'); |
| $displayOut = $displayOut.'at root '.$currentPath.'<br />'; |
my $help_portfolio = &Apache::loncommon::help_open_topic('Portfolio About', &mt('Help on the portfolio')); |
| } |
$r->print(&display_portfolio_usage($group,$help_portfolio)); |
| foreach my $line (@dirList) { |
my $parse_check; |
| #$strip holds directory/file name |
if (!&suppress_embed_prompt()) { |
| #$dom |
$parse_check = <<"END"; |
| my ($fileName,$dom,undef,$testdir,undef,undef,undef,undef,undef,undef,undef,undef,undef,undef,$obs,undef)=split(/\&/,$line,16); |
<br /> |
| if (($fileName ne '.') && ($fileName ne '..')){ |
<span class="LC_nobreak"> |
| if ($testdir =~ m:^1:){ |
<label> |
| # handle directories different from files |
<input type="checkbox" name="parserflag" checked="checked" /> |
| if ($fileName eq $currentFile){ #checks to bold the selected file |
$lt{'parse'} |
| $displayOut.= '<strong>'.(makeAnchor($fileName.'/', $currentPath.$fileName.'/').'</strong><br />'); |
</label> |
| }else{ |
</span> |
| $displayOut.= (makeAnchor($fileName.'/', $currentPath.$fileName.'/').'<br />'); |
END |
| } |
} |
| }else{ |
|
| if ($fileName eq $currentFile){ #checks to bold the selected file |
# Find space available before uploading |
| $displayOut.='<strong>'.(makeAnchor($fileName, $currentPath).'</strong><br />'); |
my $free_space = &free_space($group); |
| }else{ |
|
| $displayOut.=(makeAnchor($fileName, $currentPath).'<br />'); |
# Upload File |
| } |
$r->print('<div class="LC_left_float">' |
| } |
.'<form method="post" enctype="multipart/form-data" action="'.$escuri.'">' |
| } |
.'<fieldset>' |
| |
.'<legend>'.$lt{'upload_label'}.'</legend>' |
| } |
.$groupitem |
| return $displayOut; |
.'<input name="uploaddoc" type="file" class="LC_flUpload" />' |
| } |
.'<input type="hidden" id="LC_free_space" value="'.$free_space.'" />' |
| sub displayActions { |
.'<input type="hidden" name="currentpath" value="'.$current_path.'" />' |
| # returns html to offer user appropriate actions depending on selected file/directory |
.'<input type="hidden" name="action" value="'.$env{"form.action"}.'" />' |
| my $displayOut; |
.'<input type="hidden" name="symb" value="'.$env{"form.symb"}.'" />' |
| my ($currentPath, $currentFile, $isDir, $isEmpty) = @_; |
.'<input type="hidden" name="fieldname" value="'.$env{"form.fieldname"}.'" />' |
| # $displayOut = 'here are actions for '.$currentFile; |
.'<input type="hidden" name="mode" value="'.$env{"form.mode"}.'" />' |
| if ($currentFile =~ m:/$:){ |
.'<input type="submit" name="storeupl" value="'.$lt{'upload'}.'" />' |
| # if the selected file is a directory, these are the options |
.$help_fileupload |
| # offer the chance to delete the directory only if it is empty |
.$parse_check |
| if ($isEmpty && ($currentPath ne '/')) { |
.'</fieldset>' |
| $displayOut = $displayOut.'<form method="POST"> |
.'</form>' |
| <input type="hidden" name="selectfile" |
.'</div>' |
| value="'.$currentFile.'" /> |
); |
| <input type="hidden" name="fileaction" value="delete" /> |
# Create Subdirectory |
| <input type="hidden" name="currentpath" value="'.$currentPath.'" /> |
$r->print('<div class="LC_left_float">' |
| <center> |
.'<form method="post" action="'.$escuri.'">' |
| <input type="submit" |
.'<fieldset>' |
| value="Delete '.$currentFile.'" /> |
.'<legend>'.$lt{'createdir_label'}.'</legend>' |
| </center> |
.'<input name="newdir" type="text" />'.$groupitem |
| </form>'; |
.'<input type="hidden" name="currentpath" value="'.$current_path.'" />' |
| } |
.'<input type="hidden" name="action" value="'.$env{"form.action"}.'" />' |
| if ($currentPath ne '/') { |
.'<input type="hidden" name="symb" value="'.$env{"form.symb"}.'" />' |
| $displayOut = $displayOut.'<hr /> |
.'<input type="hidden" name="fieldname" value="'.$env{"form.fieldname"}.'" />' |
| <form method="POST"> |
.'<input type="hidden" name="mode" value="'.$env{"form.mode"}.'" />' |
| <input type="hidden" name="selectfile" |
.'<input type="submit" name="createdir" value="'.$lt{'createdir'}.'" />' |
| value="'.$currentFile.'" /> |
.$help_createdir |
| <input type="hidden" name="fileaction" value="rename" /> |
.'</fieldset>' |
| <input type="hidden" name="currentpath" value="'.$currentPath.'" /> |
.'</form>' |
| <input type="input" name="filenewname" value="Type new name here" /> |
.'</div>' |
| <input type="submit" |
); |
| value="Rename '.$currentFile.'" /> |
} # end "if can_upload" |
| </form>'; |
|
| } |
my @tree = split (/\//,$current_path); |
| }else{ #action options offered for files |
my %anchor_fields = ( |
| $displayOut = $displayOut.'<form method="POST">'; |
'selectfile' => $port_path, |
| $displayOut = $displayOut.'<input type="hidden" name="selectfile"'; |
'currentpath' => '/', |
| $displayOut = $displayOut.'value="'.$currentFile; |
'mode' => $env{"form.mode"}, |
| $displayOut = $displayOut.'" /><input type="hidden" name="fileaction" value="delete" /> |
'symb' => $env{"form.symb"}, |
| <input type="hidden" name="currentpath" value="'.$currentPath.'" /> |
'fieldname' => $env{"form.fieldname"}, |
| <center> |
'continue' => $env{"form.continue"} |
| <input type="submit" |
); |
| value="Delete '.$currentFile.'" /> |
$r->print('<br clear="all" />'); |
| </center> |
$r->print('<span class="LC_current_location">'.&make_anchor($url,\%anchor_fields,$port_path).'/'); |
| </form>'; |
if (@tree > 1){ |
| |
my $newCurrentPath = '/'; |
| $displayOut = $displayOut.'<hr /> |
for (my $i = 1; $i< @tree; $i++){ |
| <form method="POST"> |
$newCurrentPath .= $tree[$i].'/'; |
| <input type="hidden" name="selectfile" |
my %anchor_fields = ( |
| value="'.$currentFile.'" /> |
'selectfile' => $tree[$i], |
| <input type="hidden" name="fileaction" value="rename" /> |
'currentpath' => $newCurrentPath, |
| <input type="hidden" name="currentpath" value="'.$currentPath.'" /> |
'mode' => $env{"form.mode"}, |
| <input type="input" name="filenewname" value="Type new name here" /> |
'symb' => $env{"form.symb"}, |
| <input type="submit" |
'fieldname' => $env{"form.fieldname"}, |
| value="Rename '.$currentFile.'" /> |
'continue' => $env{"form.continue"} |
| </form> |
); |
| <hr />'; |
$r->print(&make_anchor($url,\%anchor_fields,$tree[$i]).'/'); |
| } |
} |
| $displayOut = $displayOut.'<hr />Add a file to '.$currentPath; |
} |
| # file upload form |
$r->print('</span>'); |
| $displayOut = $displayOut.'<form method="post" enctype="multipart/form-data">'; |
$r->print(&Apache::loncommon::help_open_topic('Portfolio ChangeDirectory')); |
| $displayOut = $displayOut.'<input name="uploaddoc" type="file" />'. |
&Apache::lonhtmlcommon::store_recent($namespace,$current_path,$current_path); |
| '<input type="hidden" name="currentpath" value="'.$currentPath.'" />'. |
$r->print('<br /><form method="post" action="'.$url.'?mode='.$env{"form.mode"}.'&fieldname='.$env{"form.fieldname"}.'&symb='.$env{'form.symb'}.&group_args()); |
| '<input type="submit" name="storeupl" value="Upload" />'. |
$r->print('">'. |
| '</form><hr />'; |
&Apache::lonhtmlcommon::select_recent($namespace,'currentpath', |
| $displayOut = $displayOut.'<form method="POST"> |
'this.form.submit();')); |
| <input name="subdir" type="text" /> |
$r->print("</form>"); |
| <input type="submit" value="Create Subdirectory" /> |
} |
| </form> |
|
| '; |
sub display_portfolio_usage { |
| return $displayOut; |
my ($group,$helpitem) = @_; |
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my $disk_quota = &get_quota($group); |
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my $getpropath = 1; |
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my $portfolio_root = &get_portfolio_root(); |
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my ($uname,$udom) = &get_name_dom($group); |
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my $current_disk_usage = |
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&Apache::lonnet::diskusage($udom,$uname,$portfolio_root,$getpropath); |
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return &Apache::loncommon::head_subbox( |
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'<div style="float:right;padding-top:0;margin-top;0">' |
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.$helpitem |
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.'</div>' |
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.'<div>' |
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.&Apache::lonhtmlcommon::display_usage($current_disk_usage, |
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$disk_quota,'portfolio') |
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.'</div>'); |
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} |
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|
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sub display_directory_line { |
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my ($r,$select_mode, $filename, $mtime, $size, $css_class, |
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$line, $access_controls, $curr_access, $now, $version_flag, |
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$href_location, $url, $current_path, $access_admin_text, $versions)=@_; |
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|
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my $fullpath = &prepend_group($current_path.$filename); |
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$r->print(&Apache::loncommon::start_data_table_row()); |
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$r->print($line); # contains first two cells of table |
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my $lock_info; |
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if ($version_flag) { # versioned can't be versioned, so TRUE when root file |
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$r->print('<td><img alt="" src="'.&Apache::loncommon::icon($filename).'" class="LC_fileicon" /></td>'); |
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$r->print('<td>'.$version_flag.'</td>'); |
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} else { # this is a graded or handed back file |
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my ($user,$domain) = &get_name_dom($env{'form.group'}); |
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my $permissions_hash = &Apache::lonnet::get_portfile_permissions($domain,$user); |
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if (defined($$permissions_hash{$fullpath})) { |
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foreach my $array_item (@{$$permissions_hash{$fullpath}}) { |
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if (ref($array_item) eq 'ARRAY') { |
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if ($$array_item[-1] eq 'handback') { |
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$lock_info = 'Handback'; |
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} elsif ($$array_item[-1] eq 'graded') { |
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$lock_info = 'Graded'; |
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} |
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} |
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} |
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} |
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if ($lock_info) { |
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my %anchor_fields = ('lockinfo' => $fullpath); |
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if ($versions) { # hold the folder open |
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my ($fname,$version,$extension) = &Apache::lonnet::file_name_version_ext($fullpath); |
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$fname =~ s|^/||; |
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$anchor_fields{'showversions'} = $fname.'.'.$extension; |
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} |
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$lock_info = &make_anchor(undef,\%anchor_fields,$lock_info); |
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} |
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$r->print('<td colspan="2">'.$lock_info.'</td>'); |
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} |
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# $r->print('<td>'.$$version_flag{$filename}.'</td><td>'); |
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$r->print('<td>'.&make_anchor($href_location.$filename,undef,$filename).'</td>'); |
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$r->print('<td>'.$size.'</td>'); |
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$r->print('<td>'.&Apache::lonlocal::locallocaltime($mtime).'</td>'); |
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if ($select_mode ne 'true') { |
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$r->print('<td class="'.$css_class.'"> </td>'); # Display status |
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$r->print('<td><span class="LC_nobreak">' |
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.&mt($curr_access).' ' |
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); |
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my %anchor_fields = ( |
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'access' => $filename, |
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'currentpath' => $current_path |
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); |
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$r->print(&make_anchor($url, \%anchor_fields, $access_admin_text).'</span></td>'); |
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} else { |
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$r->print('<td class="'.$css_class.'"> </td>'); # Display status |
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} |
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$r->print(&Apache::loncommon::end_data_table_row().$/); |
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} |
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|
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sub display_directory { |
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my ($r,$url,$current_path,$is_empty,$dir_list,$group,$can_upload, |
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$can_modify,$can_delete,$can_setacl)=@_; |
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my $iconpath= $r->dir_config('lonIconsURL') . "/"; |
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my $select_mode; |
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my $checked_files; |
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my $port_path = &get_port_path(); |
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my ($uname,$udom) = &get_name_dom($group); |
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my $access_admin_text = &mt('View Status'); |
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if ($can_setacl) { |
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$access_admin_text = &mt('View/Change Status'); |
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} |
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|
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my $current_permissions = &Apache::lonnet::get_portfile_permissions($udom, |
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$uname); |
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my %locked_files = &Apache::lonnet::get_marked_as_readonly_hash( |
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$current_permissions,$group); |
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my %access_controls = &Apache::lonnet::get_access_controls($current_permissions,$group); |
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my $now = time; |
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if ($env{"form.mode"} eq 'selectfile') { |
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&select_files($r,$dir_list); |
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$checked_files =&Apache::lonnet::files_in_path($uname,$env{'form.currentpath'}); |
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$select_mode = 'true'; |
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} |
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if ($select_mode eq 'true') { |
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$r->print('<form method="post" name="checkselect" action="'.$url.'">'); |
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$r->print(&Apache::loncommon::start_data_table() |
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.&Apache::loncommon::start_data_table_header_row() |
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.'<th>'.&mt('Select').'</th>' |
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.'<th> </th>' |
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.'<th> </th>' |
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.'<th>'.&mt('Name').'</th>' |
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.'<th>'.&mt('Size').'</th>' |
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.'<th>'.&mt('Last Modified').'</th>' |
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.'<th> </th>' |
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.&Apache::loncommon::end_data_table_header_row() |
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); |
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} else { |
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$r->print('<form method="post" action="'.$url.'">'); |
| |
$r->print( |
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'<p>' |
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.&Apache::loncommon::help_open_topic( |
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'Portfolio FileList', |
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&mt('Using the portfolio file list')) |
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.'</p>' |
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); |
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$r->print(&Apache::loncommon::start_data_table() |
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.&Apache::loncommon::start_data_table_header_row() |
| |
.'<th colspan="2">'.&mt('Actions'). &Apache::loncommon::help_open_topic('Portfolio FileAction').'</th>' |
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.'<th> </th>' |
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.'<th> </th>' |
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.'<th>'.&mt('Name').&Apache::loncommon::help_open_topic('Portfolio OpenFile').'</th>' |
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.'<th>'.&mt('Size').'</th>' |
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.'<th>'.&mt('Last Modified').'</th>' |
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.'<th> </th>' |
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.'<th>'.&mt('Current Access Status').&Apache::loncommon::help_open_topic('Portfolio ShareFile').'</th>' |
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.&Apache::loncommon::end_data_table_header_row()); |
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} |
| |
|
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# Empty directory? |
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if ($is_empty && ($current_path ne '/') && $can_delete) { |
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my $cols = ($select_mode eq 'true') ? 7 : 9; |
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# Empty message |
| |
$r->print( |
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&Apache::loncommon::start_data_table_row() |
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.'<td colspan="'.$cols.'">' |
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.'<p class="LC_info">' |
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.&mt('This directory is empty.') |
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.'</p>' |
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.'</td>' |
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.&Apache::loncommon::end_data_table_row() |
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.&Apache::loncommon::end_data_table() |
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.'</form>' |
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); |
| |
# Delete button |
| |
$r->print( |
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'<form method="post" action="'.$url.'">'. |
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&group_form_data(). |
| |
'<input type="hidden" name="action" value="deletedir" />'. |
| |
'<p>'. |
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'<input type="submit" name="deletedir" value="'.&mt("Delete Directory").'" />'. |
| |
'</p>'. |
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'<input type="hidden" name="selectfile" value="" />'. |
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'<input type="hidden" name="currentpath" value="'.$current_path.'" />'. |
| |
'</form>' |
| |
); |
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# Directory is empty, so nothing else to display |
| |
return; |
| |
} |
| |
|
| |
$r->print("\n".&group_form_data()."\n"); |
| |
|
| |
my $href_location="/uploaded/$udom/$uname/$port_path".$current_path; |
| |
my $href_edit_location="/editupload/$udom/$uname/$port_path".$current_path; |
| |
my @dir_lines; |
| |
my %versioned; |
| |
if (ref($dir_list) eq 'ARRAY') { |
| |
foreach my $dir_line (sort |
| |
{ |
| |
my ($afile)=split('&',$a,2); |
| |
my ($bfile)=split('&',$b,2); |
| |
return (lc($afile) cmp lc($bfile)); |
| |
} (@{$dir_list})) { |
| |
my ($filename,$dom,undef,$testdir,undef,undef,undef,undef,$size,undef,$mtime,undef,undef,undef,$obs,undef)=split(/\&/,$dir_line,16); |
| |
$filename =~ s/\s+$//; |
| |
my ($fname,$version,$extension) = &Apache::lonnet::file_name_version_ext($filename); |
| |
if ($version) { |
| |
my $fullpath = &prepend_group($current_path.$fname.'.'.$extension); |
| |
push(@{ $versioned{$fullpath} }, |
| |
[$filename,$dom,$testdir,$size,$mtime,$obs,]); |
| |
} else { |
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push(@dir_lines, [$filename,$dom,$testdir,$size,$mtime,$obs]); |
| |
} |
| |
} |
| |
} |
| |
my $zerobyte; |
| |
foreach my $dir_line (@dir_lines) { |
| |
my ($filename,$dom,$testdir,$size,$mtime,$obs) = @$dir_line; |
| |
my ($fname,$version,$extension) = &Apache::lonnet::file_name_version_ext($filename); |
| |
if (($filename ne '.') && ($filename ne '..') && ($filename !~ /\.meta$/ ) && ($filename !~ /(.*)\.(\d+)\.([^\.]*)$/)) { |
| |
my $version_flag; |
| |
my $show_versions; |
| |
my $fullpath = &prepend_group($current_path.$filename); |
| |
if ($env{'form.showversions'} =~ /$filename/) { |
| |
$show_versions = 'true'; |
| |
} |
| |
if (exists($versioned{$fullpath})) { |
| |
my %anchor_fields = ( |
| |
'selectfile' => $fullpath, |
| |
'continue' => 'false', |
| |
'currentpath' => $current_path, |
| |
); |
| |
if ($show_versions) { |
| |
# Must preserve other possible showversion files |
| |
my $version_remainder = $env{'form.showversions'}; |
| |
$version_remainder =~ s/$filename//g; |
| |
$anchor_fields{'showversions'} = $version_remainder; |
| |
$version_flag = &make_anchor('portfolio',\%anchor_fields, |
| |
'<img class="LC_icon" alt="'.&mt('opened folder').'" src="'.$iconpath.'folder_pointer_opened.gif" />'); |
| |
} else { |
| |
# allow multiple files to show versioned |
| |
$anchor_fields{'showversions'} = $env{'form.showversions'}.','.$filename; |
| |
$version_flag = &make_anchor('portfolio',\%anchor_fields, |
| |
'<img class="LC_icon" alt="'.&mt('closed folder').'" src="'.$iconpath.'folder_pointer_closed.gif" />'); |
| |
} |
| |
} else { |
| |
$version_flag = ' '; |
| |
} |
| |
if ($dirptr&$testdir) { |
| |
my $colspan_folder=''; |
| |
my $colspan_fill=''; |
| |
if ($select_mode eq 'true'){ |
| |
$colspan_fill=' colspan="3"'; |
| |
} else { |
| |
$colspan_folder=' colspan="2"'; |
| |
$colspan_fill=' colspan="4"'; |
| |
} |
| |
$r->print('<tr class="LC_browser_folder">'); |
| |
$r->print('<td'.$colspan_folder.'><img alt="'.&mt('closed folder').'" src="'.$iconpath.'navmap.folder.closed.gif" class="LC_fileicon" /></td>' |
| |
.'<td>'.&mt('Go to ...').'</td>'); |
| |
my %anchor_fields = ( |
| |
'selectfile' => $filename.'/', |
| |
'currentpath' => $current_path.$filename.'/', |
| |
'mode' => $env{"form.mode"}, |
| |
'symb' => $env{"form.symb"}, |
| |
'fieldname' => $env{"form.fieldname"}, |
| |
'continue' => $env{"form.continue"} |
| |
); |
| |
$r->print('<td>'.$version_flag.'</td>' |
| |
.'<td>'.&make_anchor($url,\%anchor_fields,$filename.'/').'</td>'); |
| |
$r->print('<td'.$colspan_fill.'> </td>'); |
| |
$r->print('</tr>'); |
| |
} else { |
| |
my $css_class = 'LC_browser_file'; |
| |
my $line; |
| |
if ($select_mode eq 'true') { |
| |
if ($size > 0) { |
| |
$line='<td><input type="checkbox" name="checkfile" value="'.$filename.'"'; |
| |
if ($$checked_files{$filename} eq 'selected') { |
| |
$line.=' checked="checked" '; |
| |
} |
| |
$line.=' /></td>'; |
| |
} else { |
| |
$line = '<td> </td>'; |
| |
$zerobyte ++; |
| |
} |
| |
} else { |
| |
if (exists $locked_files{$fullpath}) { |
| |
my %anchor_fields = ( |
| |
'lockinfo' => $fullpath |
| |
); |
| |
$line.='<td colspan="2">'.&make_anchor($url,\%anchor_fields,&mt('Locked')).'</td>'; |
| |
$css_class= 'LC_browser_file_locked'; |
| |
} else { |
| |
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 class="LC_icon" alt="'.&mt('Metadata').'" title="'.&mt('Metadata').'" src="'.&Apache::loncommon::lonhttpdurl('/res/adm/pages/catalog.png').'" />'; |
| |
my %anchor_fields = ( |
| |
'rename' => $filename, |
| |
currentpath => $current_path |
| |
); |
| |
$line .= &make_anchor($url,\%anchor_fields,&mt('Rename')); |
| |
$line .= '</td><td>'.&make_anchor($href_edit_location.$filename.'.meta',\%anchor_fields,$cat); |
| |
# '<a href="'.$href_edit_location.$filename.'.meta">'.$cat.'</a>'; |
| |
} |
| |
$line .= '</td>'; |
| |
} |
| |
} |
| |
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); |
| |
} |
| |
} |
| |
&display_directory_line($r,$select_mode, $filename, $mtime, $size, $css_class, $line, |
| |
\%access_controls, $curr_access,$now, $version_flag, $href_location, |
| |
$url, $current_path, $access_admin_text); |
| |
if ($show_versions) { |
| |
foreach my $dir_line (@{ $versioned{$fullpath} }) { |
| |
my ($v_filename,$dom,$testdir,$size,$mtime,$obs) = |
| |
@$dir_line; |
| |
$line = '<td colspan="2"> </td>'; |
| |
&display_directory_line($r,$select_mode, $v_filename, $mtime, $size, |
| |
$css_class, $line, \%access_controls, $curr_access, $now, |
| |
undef, $href_location, $url, $current_path, $access_admin_text, 1); |
| |
} |
| |
} |
| |
} |
| |
} |
| |
} |
| |
if ($select_mode eq 'true') { |
| |
$r->print(&Apache::loncommon::end_data_table()); |
| |
if ($zerobyte) { |
| |
$r->print('<p class="LC_warning">'.&mt('[quant,_1,file] in list not selectable as file size is 0 bytes.',$zerobyte).'</p>'); |
| |
} |
| |
$r->print(' |
| |
<input type="hidden" name="continue" value="true" /> |
| |
<input type="hidden" name="fieldname" value="'.$env{'form.fieldname'}.'" /> |
| |
<input type="hidden" name="symb" value="'.$env{'form.symb'}.'" /> |
| |
<input type="hidden" name="mode" value="selectfile" /> |
| |
<p> |
| |
<input type="submit" name="submit" value="'.&mt('Select checked files, and continue selecting').'" /><br /> |
| |
<input type="button" name="doit" onclick="finishSelect();" value="'.&mt('Select checked files, and close window').'" /> |
| |
</p> |
| |
<input type="hidden" name="currentpath" value="'.$current_path.'" /> |
| |
</form>'); |
| |
} else { |
| |
$r->print(&Apache::loncommon::end_data_table()); |
| |
if ($can_delete) { |
| |
$r->print(' |
| |
<p> |
| |
<input type="submit" name="doit" value="'.&mt('Delete Selected').'" />'. |
| |
&Apache::loncommon::help_open_topic('Portfolio DeleteFile').' |
| |
</p> |
| |
<input type="hidden" name="action" value="delete" /> |
| |
<input type="hidden" name="currentpath" value="'.$current_path.'" /> |
| |
</form>' |
| |
); |
| |
} |
| |
} |
| |
} |
| |
|
| |
sub open_form { |
| |
my ($r,$url)=@_; |
| |
my @files=&Apache::loncommon::get_env_multiple('form.selectfile'); |
| |
$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" />'); |
| |
foreach (@files) { |
| |
$r->print('<input type="hidden" name="selectfile" value="'. |
| |
$_.'" />'); |
| |
} |
| |
$r->print('<input type="hidden" name="currentpath" value="'. |
| |
$env{'form.currentpath'}.'" />'); |
| |
} |
| |
|
| |
sub close_form { |
| |
my ($r,$url,$button_text)=@_; |
| |
if (!defined($button_text)) { |
| |
$button_text = { |
| |
'continue' => &mt('Continue'), |
| |
'cancel' => &mt('Cancel'), |
| |
}; |
| |
} |
| |
$r->print('<p><input type="submit" value="'.$button_text->{'continue'}.'" />'); |
| |
$r->print(&group_form_data().'</p></form>'); |
| |
$r->print('<form action="'.$url.'" method="post"> |
| |
<p> |
| |
<input type="hidden" name="currentpath" value="'. |
| |
$env{'form.currentpath'}.'" />'. |
| |
&group_form_data()); |
| |
$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 = $file_start.$path.$filename.$file_end; |
| |
} elsif (ref($filename) eq "ARRAY") { |
| |
foreach my $file (@$filename) { |
| |
$display_file_text .= $file_start.$path.$file.$file_end.'<br />'; |
| |
} |
| |
} elsif (ref($filename) eq "SCALAR") { |
| |
$display_file_text = $file_start.$path.$$filename.$file_end; |
| |
} else { |
| |
$display_file_text = $file_start.$path.$filename.$file_end; |
| |
} |
| |
return $display_file_text; |
| |
} |
| |
|
| |
sub done { |
| |
my ($linktext,$url)=@_; |
| |
unless (defined($linktext)) { |
| |
$linktext='Return to directory'; |
| |
} |
| |
my %anchor_fields = ( |
| |
'showversions' => $env{'form.showversions'}, |
| |
'currentpath' => $env{'form.currentpath'}, |
| |
'fieldname' => $env{'form.fieldname'}, |
| |
'symb' => $env{'form.symb'}, |
| |
'mode' => $env{'form.mode'} |
| |
); |
| |
my $result = &Apache::lonhtmlcommon::actionbox( |
| |
[&make_anchor($url,\%anchor_fields,&mt($linktext))]); |
| |
return $result; |
| |
} |
| |
|
| |
sub delete { |
| |
my ($r,$url,$group)=@_; |
| |
my @check; |
| |
my $file_name = $env{'form.currentpath'}.$env{'form.selectfile'}; |
| |
$file_name = &prepend_group($file_name); |
| |
my @files=&Apache::loncommon::get_env_multiple('form.selectfile'); |
| |
my ($uname,$udom) = &get_name_dom($group); |
| |
if (&Apache::lonnet::is_locked($file_name,$udom,$uname) eq 'true') { |
| |
$r->print( |
| |
'<p class="LC_warning">' |
| |
.&mt('The file is locked and cannot be deleted.') |
| |
.'</p>' |
| |
.&done(undef,$url) |
| |
); |
| |
} else { |
| |
if (scalar(@files)) { |
| |
&open_form($r,$url); |
| |
$r->print('<p>'.&mt('Delete [_1]?',&display_file(undef,\@files)).'</p>'); |
| |
&close_form($r,$url); |
| |
} else { |
| |
$r->print('<p class="LC_warning">'.&mt('No file was checked to delete.').'</p>'); |
| |
$r->print(&done(undef,$url)); |
| |
} |
| |
} |
| |
} |
| |
|
| |
sub delete_confirmed { |
| |
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(); |
| |
my $current_permissions = &Apache::lonnet::get_portfile_permissions($udom, |
| |
$uname); |
| |
my @msg; |
| |
foreach my $delete_file (@files) { |
| |
$result = |
| |
&Apache::lonnet::removeuserfile( |
| |
$uname,$udom,$port_path. |
| |
$env{'form.currentpath'}. |
| |
$delete_file); |
| |
if ($result ne 'ok') { |
| |
push(@msg, &Apache::lonhtmlcommon::confirm_success( |
| |
&mt('An error occurred ([_1]) while trying to delete [_2].' |
| |
,$result,&display_file(undef, $delete_file)),1)); |
| |
} else { |
| |
push(@msg, &Apache::lonhtmlcommon::confirm_success( |
| |
&mt('File: [_1] deleted.' |
| |
,&display_file(undef,$delete_file)))); |
| |
my $file_name = $env{'form.currentpath'}.$delete_file; |
| |
$file_name = &prepend_group($file_name); |
| |
my %access_controls = |
| |
&Apache::lonnet::get_access_controls($current_permissions, |
| |
$group,$file_name); |
| |
if (keys(%access_controls) > 0) { |
| |
my %changes; |
| |
foreach my $key (keys(%{$access_controls{$file_name}})) { |
| |
$changes{'delete'}{$key} = 1; |
| |
} |
| |
if (keys(%changes) > 0) { |
| |
my ($outcome,$deloutcome,$new_values,$translation) = |
| |
&Apache::lonnet::modify_access_controls($file_name,\%changes, |
| |
$udom,$uname); |
| |
if ($outcome ne 'ok') { |
| |
push(@msg, &Apache::lonhtmlcommon::confirm_success( |
| |
&mt('An error occurred ([_1]) while '. |
| |
'trying to delete access controls for the file.',$outcome),1)); |
| |
} else { |
| |
if ($deloutcome eq 'ok') { |
| |
push(@msg, &mt('Access controls also deleted for the file.')); # FIXME: Does the user really need this message? |
| |
} else { |
| |
push(@msg, &Apache::lonhtmlcommon::confirm_success( |
| |
&mt('An error occurred ([_1]) while '. |
| |
'trying to delete access controls for the file.' |
| |
,$deloutcome),1)); |
| |
} |
| |
} |
| |
} |
| |
} |
| |
} |
| |
} |
| |
$r->print(&Apache::loncommon::confirmwrapper(join('<br />',@msg))); |
| |
$r->print(&done(undef,$url)); |
| |
} |
| |
|
| |
sub delete_dir { |
| |
my ($r,$url)=@_; |
| |
&open_form($r,$url); |
| |
$r->print('<p>'.&mt('Delete [_1]?',&display_file()).'</p>'); |
| |
&close_form($r,$url); |
| |
} |
| |
|
| |
sub delete_dir_confirmed { |
| |
my ($r,$url,$group)=@_; |
| |
my $directory_name = $env{'form.currentpath'}; |
| |
$directory_name =~ s|/$||; # remove any trailing slash |
| |
my ($uname,$udom) = &get_name_dom($group); |
| |
my $namespace = &get_namespace(); |
| |
my $port_path = &get_port_path(); |
| |
my $result=&Apache::lonnet::removeuserfile($uname,$udom,$port_path. |
| |
$directory_name); |
| |
|
| |
if ($result ne 'ok') { |
| |
$r->print( |
| |
&Apache::loncommon::confirmwrapper( |
| |
&Apache::lonhtmlcommon::confirm_success( |
| |
&mt('An error occurred (dir) ([_1]) while trying to delete [_2].' |
| |
,$result,$directory_name),1))); |
| |
$r->print(&done(undef,$url)); |
| |
return; |
| |
} else { |
| |
# now remove from recent |
| |
&Apache::lonhtmlcommon::remove_recent($namespace,[$directory_name.'/']); |
| |
my @dirs = split m!/!, $directory_name; |
| |
$directory_name='/'; |
| |
for (my $i=1; $i < (@dirs - 1); $i ++){ |
| |
$directory_name .= $dirs[$i].'/'; |
| |
} |
| |
$env{'form.currentpath'} = $directory_name; |
| |
} |
| |
$r->print( |
| |
&Apache::loncommon::confirmwrapper( |
| |
&Apache::lonhtmlcommon::confirm_success( |
| |
&mt('Directory successfully deleted')))); |
| |
$r->print(&done(undef,$url)); |
| |
} |
| |
|
| |
sub rename { |
| |
my ($r,$url,$group)=@_; |
| |
my $file_name = $env{'form.currentpath'}.$env{'form.rename'}; |
| |
my ($uname,$udom) = &get_name_dom($group); |
| |
$file_name = &prepend_group($file_name); |
| |
if (&Apache::lonnet::is_locked($file_name,$udom,$uname) eq 'true') { |
| |
$r->print( |
| |
'<p class="LC_error">' |
| |
.&mt('The file is locked and cannot be renamed.') |
| |
.'</p>' |
| |
); |
| |
$r->print(&done(undef,$url)); |
| |
} else { |
| |
&open_form($r,$url); |
| |
$r->print('<p>'.&mt('Rename [_1] to [_2]?', &display_file() |
| |
, '<input name="filenewname" type="text" size="50" />').'</p>'); |
| |
&close_form($r,$url); |
| |
} |
| |
} |
| |
|
| |
sub rename_confirmed { |
| |
my ($r,$url,$group)=@_; |
| |
my $filenewname=&Apache::lonnet::clean_filename($env{'form.filenewname'}); |
| |
my ($uname,$udom) = &get_name_dom($group); |
| |
my $port_path = &get_port_path(); |
| |
|
| |
# Display warning in case of filename cleaning has changed the filename |
| |
if ($filenewname ne $env{'form.filenewname'}) { |
| |
$r->print( |
| |
'<p><span class="LC_warning">' |
| |
.&mt('Invalid characters') |
| |
.'</span><br />' |
| |
.&mt('The new filename was changed from [_1] to [_2].' |
| |
,'<span class="LC_filename">'.&display_file('',$env{'form.filenewname'}).'</span>' |
| |
,'<span class="LC_filename">'.&display_file('',$filenewname).'</span>') |
| |
.'</p>' |
| |
); |
| |
|
| |
} |
| |
|
| |
# Filename empty? |
| |
if ($filenewname eq '') { |
| |
$r->print( |
| |
&Apache::loncommon::confirmwrapper( |
| |
&Apache::lonhtmlcommon::confirm_success( |
| |
&mt('Error: no valid filename was provided to rename to.'),1))); |
| |
$r->print(&done(undef,$url)); |
| |
return; |
| |
} |
| |
|
| |
# Rename the file |
| |
my $chg_access; |
| |
my $result= |
| |
&Apache::lonnet::renameuserfile($uname,$udom, |
| |
$port_path.$env{'form.currentpath'}.$env{'form.selectfile'}, |
| |
$port_path.$env{'form.currentpath'}.$filenewname); |
| |
if ($result eq 'ok') { |
| |
$chg_access = &access_for_renamed($filenewname,$group,$udom,$uname); |
| |
} else { |
| |
$r->print( |
| |
&Apache::loncommon::confirmwrapper( |
| |
&Apache::lonhtmlcommon::confirm_success( |
| |
&mt('An error occurred ([_1]) while trying to rename [_2] to [_3].' |
| |
,$result,&display_file(),&display_file('',$filenewname)) |
| |
,1))); |
| |
$r->print(&done(undef,$url)); |
| |
return; |
| |
} |
| |
$r->print($chg_access); |
| |
$r->print( |
| |
&Apache::loncommon::confirmwrapper( |
| |
&Apache::lonhtmlcommon::confirm_success( |
| |
&mt('File successfully renamed')))); |
| |
$r->print(&done(undef,$url)); |
| |
} |
| |
|
| |
sub access_for_renamed { |
| |
my ($filenewname,$group,$udom,$uname) = @_; |
| |
my $oldfile = $env{'form.currentpath'}.$env{'form.selectfile'}; |
| |
$oldfile = &prepend_group($oldfile); |
| |
my $newfile = $env{'form.currentpath'}.$filenewname; |
| |
$newfile = &prepend_group($newfile); |
| |
my $current_permissions = |
| |
&Apache::lonnet::get_portfile_permissions($udom,$uname); |
| |
my %access_controls = |
| |
&Apache::lonnet::get_access_controls($current_permissions, |
| |
$group,$oldfile); |
| |
my $chg_text; |
| |
if (keys(%access_controls) > 0) { |
| |
my %change_old; |
| |
my %change_new; |
| |
foreach my $key (keys(%{$access_controls{$oldfile}})) { |
| |
$change_old{'delete'}{$key} = 1; |
| |
$change_new{'activate'}{$key} = $access_controls{$oldfile}{$key}; |
| |
} |
| |
my ($outcome,$deloutcome,$new_values,$translation) = |
| |
&Apache::lonnet::modify_access_controls($oldfile,\%change_old, |
| |
$udom,$uname); |
| |
if ($outcome ne 'ok') { |
| |
$chg_text ='<br /><br />'.&mt("An error occurred ([_1]) while ". |
| |
"trying to delete access control records for the old name.",$outcome). |
| |
'</span><br />'; |
| |
} else { |
| |
if ($deloutcome ne 'ok') { |
| |
$chg_text = '<br /><br /><span class="LC_error"><br />'. |
| |
&mt("An error occurred ([_1]) while ". |
| |
"trying to delete access control records for the old name.",$deloutcome). |
| |
'</span><br />'; |
| |
} |
| |
} |
| |
($outcome,$deloutcome,$new_values,$translation) = |
| |
&Apache::lonnet::modify_access_controls($newfile,\%change_new, |
| |
$udom,$uname); |
| |
if ($outcome ne 'ok') { |
| |
$chg_text .= '<br /><br />'. |
| |
&mt("An error occurred ([_1]) while ". |
| |
"trying to update access control records for the new name.",$outcome). |
| |
'</span><br />'; |
| |
} |
| |
if ($chg_text eq '') { |
| |
$chg_text = '<br /><br />'.&mt('Access controls updated to reflect the name change.'); |
| |
} |
| |
} |
| |
return $chg_text; |
| |
} |
| |
|
| |
sub display_access { |
| |
my ($r,$url,$group,$can_setacl,$port_path,$action) = @_; |
| |
my ($uname,$udom) = &get_name_dom($group); |
| |
my $file_name = $env{'form.currentpath'}.$env{'form.access'}; |
| |
$file_name = &prepend_group($file_name); |
| |
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,$info); |
| |
if ($action eq 'chgaccess') { |
| |
$header = |
| |
'<h2>' |
| |
.&mt('Allowing others to retrieve file: [_1]' |
| |
,'<span class="LC_filename">' |
| |
.$port_path.$env{'form.currentpath'}.$env{'form.access'} |
| |
.'</span>') |
| |
.'</h2>'; |
| |
$info .= &mt('Access to this file by others can be set to be one or more of the following types: public, passphrase-protected or conditional.'); |
| |
$info .= '<br /><ul><li>'.&mt('Public files are available to anyone without the need for login.'); |
| |
$info .= '</li><li>'.&mt('Passphrase-protected files do not require log-in, but will require the viewer to enter the passphrase you set.'); |
| |
$info .= '</li><li>'.&explain_conditionals(); |
| |
$info .= '</li></ul>'. |
| |
&mt('A listing of files viewable without log-in is available at: ')."<a href=\"/adm/$udom/$uname/aboutme/portfolio\">".&Apache::lonnet::absolute_url($ENV{'SERVER_NAME'})."/adm/$udom/$uname/aboutme/portfolio</a>.<br />"; |
| |
if ($group eq '') { |
| |
$info .= &mt("For logged in users a 'Display file listing' link will also appear (when there are viewable files) on your personal information page:"); |
| |
} else { |
| |
$info .= &mt("For logged in users a 'Display file listing' link will also appear (when there are viewable files) on the course information page:"); |
| |
} |
| |
$info .= "<br /><a href=\"/adm/$udom/$uname/aboutme\">".&Apache::lonnet::absolute_url($ENV{'SERVER_NAME'})."/adm/$udom/$uname/aboutme</a><br />"; |
| |
if ($group ne '') { |
| |
$info .= &mt("Users with course editing rights may add a 'Group Portfolio' item using the Course Editor (Collaboration tab), to provide access to viewable group portfolio files.").'<br />'; |
| |
} |
| |
} else { |
| |
$header = '<h3>'.&mt('Conditional access controls for file: [_1]',$port_path.$env{'form.currentpath'}.$env{'form.access'}).'</h3>'. |
| |
&explain_conditionals().'<br />'; |
| |
} |
| |
if ($can_setacl) { |
| |
&open_form($r,$url); |
| |
$r->print($header.$info); |
| |
$r->print('<br />'.&Apache::loncommon::help_open_topic('Portfolio ShareFile SetAccess', &mt('Help on setting up share access'))); |
| |
$r->print(&Apache::loncommon::help_open_topic('Portfolio ShareFile ChangeSetting', &mt('Help on changing settings'))); |
| |
$r->print(&Apache::loncommon::help_open_topic('Portfolio ShareFile StopAccess', &mt('Help on removing share access'))); |
| |
&access_setting_table($r,$url,$file_name,$access_controls{$file_name}, |
| |
$action); |
| |
my $button_text = { |
| |
'continue' => &mt('Proceed'), |
| |
'cancel' => &mt('Return to directory'), |
| |
}; |
| |
&close_form($r,$url,$button_text); |
| |
} else { |
| |
$r->print($header); |
| |
if ($aclcount) { |
| |
$r->print($info); |
| |
} |
| |
&view_access_settings($r,$url,$access_controls{$file_name},$aclcount); |
| |
} |
| |
} |
| |
|
| |
sub explain_conditionals { |
| |
return |
| |
&mt('Conditional files are accessible to users who satisfy the conditions you set.').'<br /><ul>'. |
| |
'<li>'.&mt('Conditions can be IP-based, in which case no log-in is required').'</li>'. |
| |
'<li>'.&mt("Conditions can also be based on a user's status, in which case the user needs an account in the LON-CAPA network, and needs to be logged in.").'<br />'."\n". |
| |
&mt('The status-based conditions can include affiliation with a particular course or community, or a user account in a specific domain.').'<br />'."\n". |
| |
&mt('Alternatively access can be granted to people with specific LON-CAPA usernames and domains.').'</li></ul>'; |
| |
} |
| |
|
| |
sub view_access_settings { |
| |
my ($r,$url,$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('<h4>'.&mt('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 %anchor_fields = ( |
| |
'currentpath' => $env{'form.currentpath'} |
| |
); |
| |
$r->print('<br />'.&make_anchor($url, \%anchor_fields, &mt('Return to directory'))); |
| |
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/community-based', |
| |
ip => 'Conditional: IP-based', |
| |
); |
| |
my @allscopes = ('public','guest','domains','users','course','ip'); |
| |
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 = &Apache::lonlocal::locallocaltime($start); |
| |
if ($end == 0) { |
| |
$showend = &mt('No end date'); |
| |
} else { |
| |
$showend = &Apache::lonlocal::locallocaltime($end); |
| |
} |
| |
} |
| |
$r->print('<td>'.&mt($scope_desc{$scope})); |
| |
my $crstype; |
| |
if ($scope eq 'course') { |
| |
if ($chg ne 'delete') { |
| |
my $cid = $content->{'domain'}.'_'.$content->{'number'}; |
| |
my %course_description = &Apache::lonnet::coursedescription($cid); |
| |
$r->print('<br />('.$course_description{'description'}.')'); |
| |
$crstype = 'Course'; |
| |
if ($course_description{'type'} ne '') { |
| |
$crstype = $course_description{'type'}; |
| |
} |
| |
} |
| |
} |
| |
$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') { |
| |
$r->print('<table width="100%"><tr>'); |
| |
$r->print('<th>'.&mt('Roles').'</th><th>'. |
| |
&mt('Access').'</th><th>'. |
| |
&mt('Sections').'</th>'); |
| |
$r->print('<th>'.&mt('Groups').'</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 $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,$crstype).','; |
| |
} |
| |
} |
| |
$role_output =~ s/,$//; |
| |
$r->print($role_output); |
| |
} else { |
| |
$r->print(join(',',@{$content->{'roles'}{$id}{$item}})); |
| |
} |
| |
$r->print('</td>'); |
| |
} |
| |
$r->print('</tr>'); |
| |
} |
| |
$r->print('</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); |
| |
} elsif ($scope eq 'ip') { |
| |
my $curr_ips_list = &sort_ips($content->{'ip'}); |
| |
$r->print(&mt('IP(s):').' '.$curr_ips_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,$port_path) = @_; |
| |
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 { |
| |
$$changes{$chg}{$newkey} = |
| |
&build_access_record($num,$scope,$start,$end,$chg); |
| |
} |
| |
} |
| |
} |
| |
my $file_name = $env{'form.currentpath'}.$env{'form.selectfile'}; |
| |
$r->print('<h2>'.&mt('Allowing others to retrieve file: [_1]', |
| |
'<span class="LC_filename">'.$port_path.$file_name.'</span>').'</h2>'."\n"); |
| |
$file_name = &prepend_group($file_name); |
| |
my ($uname,$udom) = &get_name_dom($group); |
| |
my ($errors,$outcome,$deloutcome,$new_values,$translation); |
| |
if ($totalprocessed) { |
| |
($outcome,$deloutcome,$new_values,$translation) = |
| |
&Apache::lonnet::modify_access_controls($file_name,$changes,$udom, |
| |
$uname); |
| |
} |
| |
my $current_permissions = &Apache::lonnet::get_portfile_permissions($udom, |
| |
$uname); |
| |
my %access_controls = |
| |
&Apache::lonnet::get_access_controls($current_permissions, |
| |
$group,$file_name); |
| |
if ($totalprocessed) { |
| |
if ($outcome eq 'ok') { |
| |
my $updated_controls = $access_controls{$file_name}; |
| |
my ($showstart,$showend); |
| |
$r->print(&Apache::loncommon::start_data_table()); |
| |
$r->print(&Apache::loncommon::start_data_table_header_row()); |
| |
$r->print('<th>'.&mt('Type of change').'</th><th>'. |
| |
&mt('Access control').'</th><th>'.&mt('Dates available'). |
| |
'</th><th>'.&mt('Additional information').'</th>'); |
| |
$r->print(&Apache::loncommon::end_data_table_header_row()); |
| |
foreach my $chg (sort(keys(%processing))) { |
| |
if (@{$processing{$chg}} > 0) { |
| |
if ($chg eq 'delete') { |
| |
if (!($deloutcome eq 'ok')) { |
| |
$errors .='<span class="LC_error">'. |
| |
&mt('A problem occurred deleting access controls: [_1]',$deloutcome). |
| |
'</span>'; |
| |
next; |
| |
} |
| |
} |
| |
my $numchgs = @{$processing{$chg}}; |
| |
$r->print(&Apache::loncommon::start_data_table_row()); |
| |
$r->print('<td rowspan="'.$numchgs.'">'.&mt($title{$chg}). |
| |
'.</td>'); |
| |
my $count = 0; |
| |
my %todisplay; |
| |
foreach my $key (sort(keys(%{$$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)) { |
| |
$errors .= '<span class="LC_error">'. |
| |
&mt('A problem occurred saving access control settings: [_1]',$outcome). |
| |
'</span>'; |
| |
} |
| |
} |
| |
if ($errors) { |
| |
$r->print($errors); |
| |
} |
| |
} |
| |
my $allnew = 0; |
| |
my $totalnew = 0; |
| |
my $status = 'new'; |
| |
my ($firstitem,$lastitem); |
| |
my @types = ('course','domains','users','ip'); |
| |
foreach my $newitem (@types) { |
| |
$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); |
| |
my %showtypes = ( |
| |
course => 'course/community', |
| |
domains => 'domain', |
| |
users => 'user', |
| |
ip => 'IP', |
| |
); |
| |
foreach my $newitem (@types) { |
| |
next if ($env{'form.new'.$newitem} <= 0); |
| |
$r->print( |
| |
'<p>' |
| |
.&mt('Add new [_1]'.$showtypes{$newitem}.'-based[_2] access control for portfolio file: [_3]', |
| |
'<b>','</b>', |
| |
'<span class="LC_filename"><b>' |
| |
.$env{'form.currentpath'}.$env{'form.selectfile'}.'</b></span>') |
| |
.'</p>'); |
| |
$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); |
| |
} else { |
| |
my %anchor_fields = ( |
| |
'currentpath' => $env{'form.currentpath'}, |
| |
'access' => $env{'form.selectfile'} |
| |
); |
| |
my @actions; |
| |
push(@actions, &make_anchor($url, \%anchor_fields, &mt('Display all access settings for this file'))); |
| |
delete $anchor_fields{'access'}; |
| |
push(@actions, &make_anchor($url,\%anchor_fields,&mt('Return to directory'))); |
| |
$r->print('<br />'.&Apache::lonhtmlcommon::actionbox(\@actions)); |
| |
} |
| |
return; |
| |
} |
| |
|
| |
sub build_access_record { |
| |
my ($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') { |
| |
$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' => $udom |
| |
}); |
| |
} |
| |
} elsif ($scope eq 'ip') { |
| |
my $ipslist = $env{'form.ips_'.$num}; |
| |
$ipslist =~ s/\s+//sg; |
| |
my %ipshash = map { ($_,1) } (split(/,/,$ipslist)); |
| |
foreach my $ip (keys(%ipshash)) { |
| |
push(@{$record->{'ip'}},$ip); |
| |
} |
| |
} |
| |
return $record; |
| |
} |
| |
|
| |
sub get_dates_from_form { |
| |
my ($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 $curr_user_list; |
| |
} |
| |
|
| |
sub sort_ips { |
| |
my ($ips) = @_; |
| |
if (ref($ips) eq 'ARRAY') { |
| |
return join(",\n",sort(@{$ips})); |
| |
} |
| |
} |
| |
|
| |
sub access_setting_table { |
| |
my ($r,$url,$filename,$access_controls,$action) = @_; |
| |
my ($public,$publictext); |
| |
$publictext ='Off'; |
| |
my ($guest,$guesttext); |
| |
$guesttext = 'Off'; |
| |
my @courses = (); |
| |
my @domains = (); |
| |
my @users = (); |
| |
my @ips = (); |
| |
my $now = time; |
| |
my $then = $now + (60*60*24*180); # six months approx. |
| |
my ($num,$scope,$publicnum,$guestnum); |
| |
my (%acl_count,%end,%start,%conditionals); |
| |
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); |
| |
} else { |
| |
$conditionals{$scope}{$key} = $$access_controls{$key}; |
| |
if ($scope eq 'course') { |
| |
push(@courses,$key); |
| |
} elsif ($scope eq 'domains') { |
| |
push(@domains,$key); |
| |
} elsif ($scope eq 'users') { |
| |
push(@users,$key); |
| |
} elsif ($scope eq 'ip') { |
| |
push(@ips,$key); |
| |
} |
| |
} |
| |
$acl_count{$scope} ++; |
| |
} |
| |
$r->print('<table border="0"><tr><td valign="top">'); |
| |
if ($action eq 'chgaccess') { |
| |
&standard_settings($r,$now,$then,$url,$filename,\%acl_count,\%start, |
| |
\%end,$public,$publicnum,$publictext,$guest,$guestnum, |
| |
$guesttext,$access_controls,%conditionals); |
| |
} else { |
| |
&condition_setting($r,$access_controls,$now,$then,\%acl_count, |
| |
\@domains,\@users,\@courses,\@ips); |
| |
} |
| |
$r->print('</td></tr></table>'); |
| |
} |
| |
|
| |
sub standard_settings { |
| |
my ($r,$now,$then,$url,$filename,$acl_count,$start,$end,$public,$publicnum, |
| |
$publictext,$guest,$guestnum,$guesttext,$access_controls,%conditionals)=@_; |
| |
$r->print('<h3>'.&mt('Public access: [_1]',&mt($publictext)).'</h3>'); |
| |
$r->print(&Apache::loncommon::start_data_table()); |
| |
$r->print(&Apache::loncommon::start_data_table_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: [_1]',&mt($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 colspan="3" valign="top">'); |
| |
my $numconditionals = 0; |
| |
my $conditionstext; |
| |
my %cond_status; |
| |
foreach my $scope ('domains','users','course','ip') { |
| |
$numconditionals += $acl_count->{$scope}; |
| |
if ($acl_count->{$scope} > 0) { |
| |
if ($conditionstext ne 'Active') { |
| |
foreach my $key (keys(%{$conditionals{$scope}})) { |
| |
$conditionstext = &acl_status($start->{$key},$end->{$key},$now); |
| |
if ($conditionstext eq 'Active') { |
| |
last; |
| |
} |
| |
} |
| |
} |
| |
} |
| |
} |
| |
if ($conditionstext eq '') { |
| |
$conditionstext = 'Off'; |
| |
} |
| |
my %anchor_fields = ( |
| |
'access' => $env{'form.selectfile'}, |
| |
'action' => 'chgconditions', |
| |
'currentpath' => $env{'form.currentpath'}, |
| |
); |
| |
$r->print('<h3>'.&mt('Conditional access: [_1]',&mt($conditionstext)).'</h3>'); |
| |
if ($numconditionals > 0) { |
| |
my $count = 1; |
| |
my $chg = 'none'; |
| |
$r->print(&mt('You have previously set [_1] conditional access controls.',$numconditionals).' '.&make_anchor($url,\%anchor_fields,&mt('Change Conditions')).'<br /><br />'); |
| |
$r->print(&Apache::loncommon::start_data_table()); |
| |
$r->print(&Apache::loncommon::start_data_table_header_row()); |
| |
$r->print('<th>'.&mt('Access control').'</th><th>'.&mt('Dates available'). |
| |
'</th><th>'.&mt('Additional information').'</th>'); |
| |
$r->print(&Apache::loncommon::end_data_table_header_row()); |
| |
&build_access_summary($r,$count,$chg,%conditionals); |
| |
$r->print(&Apache::loncommon::end_data_table()); |
| |
} else { |
| |
$r->print(&make_anchor($url,\%anchor_fields,&mt('Add conditional access')).' '.&mt("based on domain, username, course/community affiliation or user's IP address.")); |
| |
} |
| |
} |
| |
|
| |
sub condition_setting { |
| |
my ($r,$access_controls,$now,$then,$acl_count,$domains,$users,$courses,$ips) = @_; |
| |
$r->print('<tr><td valign="top">'); |
| |
&access_element($r,'domains',$acl_count,$domains,$access_controls,$now,$then); |
| |
$r->print('</td><td> </td><td valign="top">'); |
| |
&access_element($r,'users',$acl_count,$users,$access_controls,$now,$then); |
| |
$r->print('</td></tr><tr><td colspan="3"></td></tr><tr><td valign="top">'); |
| |
&access_element($r,'course',$acl_count,$courses,$access_controls,$now,$then); |
| |
$r->print('</td><td> </td><td valign="top">'); |
| |
&access_element($r,'ip',$acl_count,$ips,$access_controls,$now,$then); |
| |
$r->print('</td></tr></table>'); |
| |
} |
| |
|
| |
sub acl_status { |
| |
my ($start,$end,$now) = @_; |
| |
if ($start > $now) { |
| |
return 'Inactive'; |
| |
} |
| |
if ($end && $end<$now) { |
| |
return 'Inactive'; |
| |
} |
| |
return 'Active'; |
| |
} |
| |
|
| |
sub access_element { |
| |
my ($r,$type,$acl_count,$items,$access_controls,$now,$then) = @_; |
| |
my %typetext = ( |
| |
domains => 'Domain', |
| |
users => 'User', |
| |
course => 'Course/Community', |
| |
ip => 'IP', |
| |
); |
| |
$r->print('<h3>'.&mt($typetext{$type}.'-based conditional access:').' '); |
| |
if ($$acl_count{$type}) { |
| |
$r->print(&mt('[quant,_1,condition]',$$acl_count{$type})); |
| |
} 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) = @_; |
| |
my ($showtype, $infotype); |
| |
if ($type eq 'course') { |
| |
$showtype = &mt('Courses/Communities'); |
| |
$infotype = 'Course/Community'; |
| |
} elsif ($type eq 'domains') { |
| |
$showtype = &mt('Domains'); |
| |
$infotype = 'Domain'; |
| |
} elsif ($type eq 'users') { |
| |
$showtype = &mt('Users'); |
| |
$infotype = 'User'; |
| |
} elsif ($type eq 'ip') { |
| |
$showtype = &mt('IP-based'); |
| |
$infotype = 'IP'; |
| |
} |
| |
if (@{$items} > 0) { |
| |
my @all_doms; |
| |
my $colspan = 3; |
| |
$r->print(&Apache::loncommon::start_data_table()); |
| |
$r->print(&Apache::loncommon::start_data_table_header_row()); |
| |
$r->print('<th>'.&mt('Action?').'</th><th>'.$showtype.'</th><th>'. |
| |
&mt('Dates available').'</th>'); |
| |
if ($type eq 'course' && $status eq 'old') { |
| |
$r->print('<th>'.&mt('Allowed course/community affiliations'). |
| |
'</th>'); |
| |
$colspan ++; |
| |
} elsif ($type eq 'domains') { |
| |
@all_doms = sort(&Apache::lonnet::all_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') { |
| |
&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); |
| |
} elsif ($type eq 'ip') { |
| |
&ips_row($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 { |
| |
$r->print( |
| |
'<p class="LC_info">' |
| |
.&mt('No '.$infotype.'-based conditions defined') |
| |
.'</p>' |
| |
.&additional_item($type) |
| |
); |
| |
} |
| |
return; |
| |
} |
| |
|
| |
sub course_js { |
| |
return qq| |
| |
<script type="text/javascript"> |
| |
// <![CDATA[ |
| |
function setRoleOptions(num,roleid,cdom,cnum,type) { |
| |
updateIndexNum = getIndexByValue('update',num); |
| |
var addItem = 'add_role_'+num; |
| |
var addIndexNum = getIndexByName(addItem); |
| |
if (document.portform.elements[addItem].checked) { |
| |
document.portform.elements[updateIndexNum].checked = true; |
| |
var url = '/adm/portfolio?action=rolepicker&setroles='+num+'_'+roleid+'&cnum='+cnum+'&cdom='+cdom+'&type='+type; |
| |
var title = 'Roles_Chooser'; |
| |
var options = 'scrollbars=1,resizable=1,menubar=0'; |
| |
options += ',width=700,height=600'; |
| |
rolebrowser = open(url,title,options,'1'); |
| |
rolebrowser.focus(); |
| |
} else { |
| |
addArray = new Array ('role','access','section','group'); |
| |
for (var j=0;j<addArray.length;j++) { |
| |
var itemIndex = getIndexByName(addArray[j]+'_'+num+'_'+roleid); |
| |
document.portform.elements[itemIndex].value = ''; |
| |
} |
| |
} |
| |
} |
| |
|
| |
function getIndexByName(item) { |
| |
for (var i=0;i<document.portform.elements.length;i++) { |
| |
if (document.portform.elements[i].name == item) { |
| |
return i; |
| |
} |
| |
} |
| |
return -1; |
| |
} |
| |
|
| |
function getIndexByValue(name,value) { |
| |
for (var i=0;i<document.portform.elements.length;i++) { |
| |
if (document.portform.elements[i].name == name && document.portform.elements[i].value == value) { |
| |
return i; |
| |
} |
| |
} |
| |
return -1; |
| |
} |
| |
|
| |
// ]]> |
| |
</script> |
| |
|; |
| |
} |
| |
|
| |
sub course_row { |
| |
my ($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 $showtype = &mt('Course/Community'); |
| |
my $crstype = 'Course'; |
| |
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); |
| |
if ($course_description{'type'} ne '') { |
| |
$crstype = $course_description{'type'}; |
| |
} |
| |
$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,$num.'_1',undef,$showtype).' <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)); |
| |
my $newrole_id = 1; |
| |
if ($status eq 'old') { |
| |
$r->print('</td><td>'); |
| |
my $max_id = 0; |
| |
if (keys(%{$content->{'roles'}}) > 0) { |
| |
$r->print('<table><tr><th>'.&mt('Action').'</th>'. |
| |
'<th>'.&mt('Roles').'</th>'. |
| |
'<th>'.&mt('Access').'</th>'. |
| |
'<th>'.&mt('Sections').'</th>'. |
| |
'<th>'.&mt('Groups').'</th></tr>'); |
| |
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,$crstype,$content,'display'); |
| |
$r->print('<tr><td><span class="LC_nobreak"><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>'); |
| |
} |
| |
$r->print('<br />'.&mt('Add a roles-based condition'). |
| |
' <input type="checkbox" name="add_role_'. |
| |
$num.'" onclick="javascript:setRoleOptions('."'$num', |
| |
'$max_id','$content->{'domain'}','$content->{'number'}', |
| |
'$showtype'".')" value="" />'); |
| |
$newrole_id = $max_id; |
| |
} else { |
| |
$r->print('<input type="hidden" name="add_role_'.$num.'" value="" />'); |
| |
} |
| |
$r->print(&add_course_role($num,$newrole_id)); |
| |
$r->print('</td>'); |
| |
return; |
| |
} |
| |
|
| |
sub add_course_role { |
| |
my ($num,$max_id) = @_; |
| |
my $output; |
| |
$output .='<input type="hidden" name="role_'.$num.'_'.$max_id.'" />'. |
| |
'<input type="hidden" name="access_'.$num.'_'.$max_id.'" />'. |
| |
'<input type="hidden" name="section_'.$num.'_'.$max_id.'" />'. |
| |
'<input type="hidden" name="group_'.$num.'_'.$max_id.'" />'; |
| |
return $output; |
| |
} |
| |
|
| |
sub domains_row { |
| |
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="multiple">'. |
| |
' <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="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 = $$access_controls{$item}; |
| |
$curr_user_list = &sort_users($content->{'users'}); |
| |
} |
| |
$r->print('<td>'.&actionbox($status,$num,$scope).'</td><td>'.&mt("Format for users' username:domain information:").'<br /><tt>sparty:msu,illini:uiuc ... etc.</tt><br /><textarea name="users_'.$num.'" cols="30" rows="5">'.$curr_user_list.'</textarea></td><td>'.&dateboxes($num,$start,$end).'</td>'); |
| |
} |
| |
|
| |
sub ips_row { |
| |
my ($r,$status,$item,$access_controls,$now,$then) = @_; |
| |
my ($num,$scope,$end,$start) = &set_identifiers($status,$item,$now,$then, |
| |
'ip'); |
| |
my $curr_ips_list; |
| |
if ($status eq 'old') { |
| |
my $content = $$access_controls{$item}; |
| |
$curr_ips_list = &sort_ips($content->{'ip'}); |
| |
} |
| |
$r->print('<td>'.&actionbox($status,$num,$scope).'</td><td>'.&mt('Format for IP controls').'<br />'. |
| |
&mt('[_1] or [_2] or [_3] or [_4] or [_5]','<tt>35.8.*</tt>','<tt>35.8.3.[34-56]</tt>', |
| |
'<tt>*.msu.edu</tt>','<tt>35.8.3.34</tt>','<tt>somehostname.pa.msu.edu</tt>').'<br />'. |
| |
&mt('Use a comma to separate different ranges.').'</br/>'. |
| |
'<textarea name="ips_'.$num.'" cols="30" rows="5">'.$curr_ips_list.'</textarea></td>'. |
| |
'<td>'.&dateboxes($num,$start,$end).'</td>'); |
| |
} |
| |
|
| |
sub additional_item { |
| |
my ($type) = @_; |
| |
my $showtype; |
| |
if ($type eq 'course') { |
| |
$showtype = 'course/community'; |
| |
} elsif ($type eq 'domains') { |
| |
$showtype = 'domain'; |
| |
} elsif ($type eq 'users') { |
| |
$showtype = 'user'; |
| |
} elsif ($type eq 'ip') { |
| |
$showtype = 'IP'; |
| |
} |
| |
return |
| |
&mt('Add new '.$showtype.'-based condition(s)?') |
| |
.' '.&mt('Number to add: ') |
| |
.'<input type="text" name="new'.$type.'" size="3" value="0" />'; |
| } |
} |
| |
|
| |
sub actionbox { |
| |
my ($status,$num,$scope) = @_; |
| |
my $output = '<span class="LC_nobreak"><label>'; |
| |
if ($status eq 'new') { |
| |
my $checkstate; |
| |
if ($scope eq 'domains' || $scope eq 'users' || $scope eq 'course' || $scope eq 'ip') { |
| |
$checkstate = 'checked="checked"'; |
| |
} |
| |
$output .= '<input type="checkbox" name="activate" value="'.$num.'" '. |
| |
$checkstate.' />'. |
| |
&mt('Activate'); |
| |
} else { |
| |
$output .= '<input type="checkbox" name="delete" value="'.$num. |
| |
'" />'.&mt('Delete').'</label></span><br /><span class="LC_nobreak">'. |
| |
'<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 class="LC_nobreak"><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,$role_id,$type,$content,$caller) = @_; |
| |
my ($output,$cdom,$cnum,$longid); |
| |
if ($caller eq 'display') { |
| |
$longid = '_'.$num.'_'.$role_id; |
| |
$cdom = $$content{'domain'}; |
| |
$cnum = $$content{'number'}; |
| |
} elsif ($caller eq 'rolepicker') { |
| |
$cdom = $env{'form.cdom'}; |
| |
$cnum = $env{'form.cnum'}; |
| |
} |
| |
my $crstype = 'Course'; |
| |
if ($cnum =~ /^$match_community$/) { |
| |
$crstype = 'Community' |
| |
} |
| |
my ($sections,$groups,$allroles,$rolehash,$accesshash) = |
| |
&Apache::loncommon::get_secgrprole_info($cdom,$cnum,1,$crstype); |
| |
if (!@{$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="multiple" 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="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 $type = $env{'form.type'}; |
| |
my $rolenum = $env{'form.setroles'}; |
| |
my ($num,$role_id) = ($rolenum =~ /^([\d_]+)_(\d+)$/); |
| |
my $role_elements; |
| |
foreach my $item ('role','access','section','group') { |
| |
$role_elements .= "'".$item.'_'.$rolenum."',"; |
| |
} |
| |
$role_elements =~ s/,$//; |
| |
my $role_selects = &role_selectors($num,$role_id,$type,undef, |
| |
'rolepicker'); |
| |
$r->print(<<"END_SCRIPT"); |
| |
<script type="text/javascript"> |
| |
function setRoles() { |
| |
var role_elements = new Array($role_elements); |
| |
for (var i=0; i<role_elements.length; 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); |
| |
var openerItem = getIndexByName(role_elements[i]); |
| |
opener.document.portform.elements[openerItem].value = copylist; |
| |
} |
| |
var roleAdder = getIndexByName('add_role_$num'); |
| |
opener.document.portform.elements[roleAdder].value = '$role_id'; |
| |
self.close(); |
| |
} |
| |
|
| |
function getIndexByName(item) { |
| |
for (var i=0;i<opener.document.portform.elements.length;i++) { |
| |
if (opener.document.portform.elements[i].name == item) { |
| |
return i; |
| |
} |
| |
} |
| |
return -1; |
| |
} |
| |
|
| |
</script> |
| |
END_SCRIPT |
| |
$r->print( |
| |
'<p>' |
| |
.&mt('Select roles, '.lc($type).' status, section(s) and group(s) for users' |
| |
.' who will be able to access the portfolio file.') |
| |
.'</p>' |
| |
); |
| |
$r->print( |
| |
'<form name="rolepicker" action="/adm/portfolio" method="post">' |
| |
.'<table><tr>' |
| |
.'<th>'.&mt('Roles').'</th>' |
| |
.'<th>'.&mt("$type status").'</th>' |
| |
.'<th>'.&mt('Sections').'</th>' |
| |
.'<th>'.&mt('Groups').'</th>' |
| |
.'</tr><tr>'.$role_selects.'</tr>' |
| |
.'</table><br />' |
| |
.'<input type="button" name="rolepickbutton" value="'.&mt('Save').'" onclick="setRoles()" />' |
| |
); |
| |
return; |
| |
} |
| |
|
| |
sub select_files { |
| |
my ($r,$dir_list) = @_; |
| |
if ($env{'form.continue'} eq 'true') { |
| |
# here we update the selections for the currentpath |
| |
# eventually, have to handle removing those not checked, but . . . |
| |
my @items=&Apache::loncommon::get_env_multiple('form.checkfile'); |
| |
if (scalar(@items)){ |
| |
my @ok_items; |
| |
if (ref($dir_list) eq 'ARRAY') { |
| |
foreach my $dir_line (@{$dir_list}) { |
| |
my ($filename,undef,undef,undef,undef,undef,undef,undef,$size)=split(/\&/,$dir_line,10); |
| |
if (grep(/^\Q$filename\E$/,@items)) { |
| |
if ($size) { |
| |
push(@ok_items,$filename); |
| |
} |
| |
} |
| |
} |
| |
} |
| |
&Apache::lonnet::save_selected_files($env{'user.name'}, $env{'form.currentpath'}, @ok_items); |
| |
} |
| |
} else { |
| |
#empty the file for a fresh start |
| |
&Apache::lonnet::clear_selected_files($env{'user.name'}); |
| |
} |
| |
my @files = &Apache::lonnet::files_not_in_path($env{'user.name'}, $env{'form.currentpath'}); |
| |
my $java_files = join ",", @files; |
| |
if ($java_files) { |
| |
$java_files.=','; |
| |
} |
| |
my $javascript =(<<ENDSMP); |
| |
<script type="text/javascript"> |
| |
function finishSelect() { |
| |
ENDSMP |
| |
$javascript .= 'fileList = "'.$java_files.'";'; |
| |
$javascript .= (<<ENDSMP); |
| |
for (i=0;i<document.forms.checkselect.length;i++) { |
| |
if (document.forms.checkselect[i].checked){ |
| |
fileList = fileList + document.forms.checkselect.currentpath.value + document.forms.checkselect[i].value + "," ; |
| |
} |
| |
} |
| |
var hwfield = opener.document.getElementsByName('$env{'form.fieldname'}'); |
| |
hwfield[0].value = fileList; |
| |
self.close(); |
| |
} |
| |
</script> |
| |
ENDSMP |
| |
$r->print($javascript); |
| |
$r->print("<h1>".&mt('Select portfolio files')."</h1>"); |
| |
my @otherfiles=&Apache::lonnet::files_not_in_path($env{'user.name'}, $env{'form.currentpath'}); |
| |
if (@otherfiles) { |
| |
$r->print(&Apache::loncommon::start_data_table() |
| |
.&Apache::loncommon::start_data_table_header_row() |
| |
.'<th>'.&mt('Files selected from other directories:')."</th>" |
| |
.&Apache::loncommon::end_data_table_header_row() |
| |
); |
| |
foreach my $file (@otherfiles) { |
| |
$r->print(&Apache::loncommon::start_data_table_row() |
| |
.'<td>'.$file."</td>" |
| |
.&Apache::loncommon::end_data_table_row() |
| |
); |
| |
} |
| |
$r->print(&Apache::loncommon::end_data_table() |
| |
.'<br />' |
| |
); |
| |
} |
| |
$r->print('<div>' |
| |
.&mt('Check as many files as you wish in response to the problem:') |
| |
.'</div>' |
| |
); |
| |
} |
| |
|
| |
sub upload { |
| |
my ($r,$url,$group)=@_; |
| |
my $formname = 'uploaddoc'; |
| |
my $fname = &Apache::lonnet::clean_filename($env{'form.'.$formname.'.filename'}); |
| |
my ($state,$msg); |
| |
if ($fname eq '') { |
| |
$r->print( |
| |
&Apache::loncommon::confirmwrapper( |
| |
&Apache::lonhtmlcommon::confirm_success( |
| |
&mt('Invalid filename: [_1]; the name of the uploaded file did not contain any letters, '. |
| |
'so after eliminating special characters there was nothing left.', |
| |
'<span class="LC_filename">'.$env{'form.uploaddoc.filename'}.'</span>'),1))); |
| |
|
| |
$r->print(&done(undef,$url)); |
| |
return; |
| |
} |
| |
my $disk_quota = &get_quota($group); |
| |
my $portfolio_root = &get_portfolio_root(); |
| |
my $port_path = &get_port_path(); |
| |
my ($uname,$udom) = &get_name_dom($group); |
| |
my $getpropath = 1; |
| |
my $current_disk_usage = &Apache::lonnet::diskusage($udom,$uname,$portfolio_root,$getpropath); |
| |
($state,$msg) = |
| |
&Apache::loncommon::check_for_upload($env{'form.currentpath'},$fname, |
| |
$group,$formname,$portfolio_root, |
| |
$port_path,$disk_quota, |
| |
$current_disk_usage,$uname,$udom); |
| |
if ($state eq 'will_exceed_quota' |
| |
|| $state eq 'file_locked' |
| |
|| $state eq 'zero_bytes') { |
| |
$r->print($msg.&done(undef,$url)); |
| |
return; |
| |
} |
| |
|
| |
my (%allfiles,%codebase,$mode,$mimetype); |
| |
if ($env{'form.'.$formname.'.filename'} =~ m/(\.htm|\.html|\.shtml)$/i) { |
| |
if ($env{'form.parserflag'}) { |
| |
$mode = 'parse'; |
| |
} |
| |
} |
| |
my $context; |
| |
if ($state eq 'existingfile') { |
| |
$context = $state; |
| |
} |
| |
my $subdir = $port_path.$env{'form.currentpath'}; |
| |
$subdir =~ s{(/)$}{}; |
| |
my ($result,$timestamp) = |
| |
&Apache::lonnet::userfileupload($formname,$context,$subdir, |
| |
$mode,\%allfiles,\%codebase,undef,undef, |
| |
undef,undef,undef,undef,\$mimetype); |
| |
if ($state eq 'existingfile') { |
| |
my $group_elem; |
| |
my $rootdir = $r->dir_config('lonDaemons').'/tmp/overwrites'; |
| |
if ($group eq '') { |
| |
$rootdir .= '/'.$env{'user.domain'}.'/'.$env{'user.name'}; |
| |
} else { |
| |
$rootdir .= '/'.$env{'course.'.$env{'request.course.id'}.'.domain'}. |
| |
'/'.$env{'course.'.$env{'request.course.id'}.'.num'}; |
| |
$group_elem = '<input type="hidden" name="group" value="'.$group.'" />'; |
| |
} |
| |
if (($result eq $rootdir.'/'.$port_path.$env{'form.currentpath'}.$fname) && ($timestamp =~ /^\d+$/)) { |
| |
my $showfname = &HTML::Entities::encode($fname,'&<>"'); |
| |
my %lt = &Apache::lonlocal::texthash ( |
| |
over => 'Overwrite existing file?', |
| |
yes => 'Yes', |
| |
no => 'No', |
| |
undo => 'This action can not be undone.', |
| |
conf => 'Are you sure you want to overwrite an existing file?', |
| |
cont => 'Continue', |
| |
); |
| |
my $parserflag; |
| |
my $hidden = &hidden_elems(); |
| |
if ($mode eq 'parse') { |
| |
$parserflag = '<input type="hidden" name="parserflag" value="1" />'; |
| |
} |
| |
$r->print(<<"END"); |
| |
<script type="text/javascript"> |
| |
// <![CDATA[ |
| |
function confirmOverwrite() { |
| |
var chosen; |
| |
if (document.existingfile.overwrite.length) { |
| |
for (var i=0; i<document.existingfile.overwrite.length; i++) { |
| |
if (document.existingfile.overwrite[i].checked) { |
| |
chosen = document.existingfile.overwrite[i].value; |
| |
} |
| |
} |
| |
} |
| |
if (chosen == 1) { |
| |
if (confirm('$lt{'conf'}')) { |
| |
document.existingfile.action.value = "process_overwrite"; |
| |
return true; |
| |
} else { |
| |
document.existingfile.action.value = "cancel_overwrite"; |
| |
if (document.existingfile.overwrite.length) { |
| |
for (var i=0; i<document.existingfile.overwrite.length; i++) { |
| |
if (document.existingfile.overwrite[i].value == "0") { |
| |
document.existingfile.overwrite[i].checked = true; |
| |
} |
| |
} |
| |
} |
| |
return false; |
| |
} |
| |
} else { |
| |
document.existingfile.action.value = "cancel_overwrite"; |
| |
return true; |
| |
} |
| |
} |
| |
// ]]> |
| |
</script> |
| |
<p> |
| |
$msg |
| |
</p> |
| |
<form method="post" action="$url" name="existingfile" onsubmit="return confirmOverwrite();"> |
| |
<p class="LC_nobreak">$lt{'over'} |
| |
<label><input type="radio" name="overwrite" value="1" /> |
| |
$lt{'yes'}</label> |
| |
<label><input type="radio" name="overwrite" value="0" checked="checked" />$lt{'no'}</label></p> |
| |
<p> |
| |
<input type="hidden" name="action" value="cancel_overwrite" /> |
| |
<input type="hidden" name="filename" value="$showfname" /> |
| |
<input type="hidden" name="timestamp" value="$timestamp" /> |
| |
$hidden |
| |
$parserflag |
| |
$group_elem |
| |
<input type="submit" name="process" value="$lt{'cont'}" /> |
| |
</p> |
| |
</form> |
| |
END |
| |
} else { |
| |
$r->print( |
| |
&Apache::loncommon::confirmwrapper( |
| |
&Apache::lonhtmlcommon::confirm_success( |
| |
&mt('An error occurred ([_1]) while trying to upload [_2].' |
| |
,$result,&display_file(undef,$fname)),1))); |
| |
$r->print(&done(undef,$url)); |
| |
} |
| |
} elsif ($result !~ m|^/uploaded/|) { |
| |
$r->print( |
| |
&Apache::loncommon::confirmwrapper( |
| |
&Apache::lonhtmlcommon::confirm_success( |
| |
&mt('An error occurred ([_1]) while trying to upload [_2].' |
| |
,$result,&display_file(undef,$fname)),1))); |
| |
$r->print(&done(undef,$url)); |
| |
} else { |
| |
if (!&suppress_embed_prompt()) { |
| |
if ($mimetype eq 'text/html') { |
| |
if (keys(%allfiles) > 0) { |
| |
&print_dependency_form($r,$url,\%allfiles,\%codebase,$result); |
| |
return; |
| |
} else { |
| |
$r->print('<p class="LC_warning">'.&mt('No embedded items identified.').'</p>'); |
| |
} |
| |
} |
| |
} |
| |
$r->print( |
| |
&Apache::loncommon::confirmwrapper( |
| |
&Apache::lonhtmlcommon::confirm_success( |
| |
&mt('File successfully uploaded')))); |
| |
$r->print(&done(undef,$url)); |
| |
} |
| |
return; |
| |
} |
| |
|
| |
sub hidden_elems { |
| |
my $contelem; |
| |
if ($env{'form.mode'} eq 'selectfile') { |
| |
$contelem = '<input type="hidden" name="continue" value="true" />'; |
| |
} |
| |
return <<END; |
| |
<input type="hidden" name="currentpath" value="$env{'form.currentpath'}" /> |
| |
<input type="hidden" name="symb" value="$env{'form.symb'}" /> |
| |
<input type="hidden" name="fieldname" value="$env{'form.fieldname'}" /> |
| |
<input type="hidden" name="mode" value="$env{'form.mode'}" /> |
| |
<input type="hidden" name="showversions" value="$env{'form.showversions'}" /> |
| |
$contelem |
| |
END |
| |
} |
| |
|
| |
sub print_dependency_form { |
| |
my ($r,$url,$allfiles,$codebase,$result) = @_; |
| |
my $container = &HTML::Entities::encode($result,'<>"&'); |
| |
my $state = &embedded_form_elems($container); |
| |
my ($embedded,$num,$pathchg) = &Apache::loncommon::ask_for_embedded_content($url,$state,$allfiles,$codebase, |
| |
{'error_on_invalid_names' => 1, |
| |
'ignore_remote_references' => 1,}); |
| |
if ($embedded) { |
| |
if ($num || $pathchg) { |
| |
$r->print('<h3>'.&mt("Reference Warning").'</h3>'); |
| |
} else { |
| |
$r->print('<h3>'.&mt("Reference Information").'</h3>'); |
| |
} |
| |
if ($num) { |
| |
$r->print('<p>'.&mt('Completed upload of the file.').' '. |
| |
&mt('This file contained references to other files.').' '. |
| |
&mt('You must upload the referenced files or else the uploaded file may not work properly.'). |
| |
'</p>'. |
| |
'<p>'.&mt("Please select the locations from which the referenced files are to be uploaded.").'</p>'. |
| |
$embedded. |
| |
'<p>'.&mt('or').'</p>'.&done('Return to directory',$url)); |
| |
} else { |
| |
$r->print('<p>'.&mt("Completed upload of the file. This file contained references to other files.").'</p>'. |
| |
$embedded. |
| |
'<p>'.&done('Return to directory',$url).'</p>'); |
| |
} |
| |
} else { |
| |
$r->print(&done(undef,$url)); |
| |
} |
| |
return; |
| |
} |
| |
|
| |
sub overwrite { |
| |
my ($r,$url,$group)=@_; |
| |
my $formname = 'existingfile'; |
| |
my $port_path = &get_port_path(); |
| |
my $fname = &Apache::lonnet::clean_filename($env{'form.filename'}); |
| |
my (%allfiles,%codebase,$mode,$mimetype); |
| |
unless (&suppress_embed_prompt()) { |
| |
if ($env{'form.parserflag'}) { |
| |
if ($fname =~ /\.s?html?$/i) { |
| |
$mode = 'parse'; |
| |
} |
| |
} |
| |
} |
| |
if ($fname eq '') { |
| |
$r->print( |
| |
&Apache::loncommon::confirmwrapper( |
| |
&Apache::lonhtmlcommon::confirm_success( |
| |
&mt('Invalid filename: [_1]; the name of the uploaded file did not contain any letters, '. |
| |
'so after eliminating special characters there was nothing left.', |
| |
'<span class="LC_filename">'.$env{'form.filename'}.'</span>'),1))); |
| |
$r->print(&done(undef,$url)); |
| |
return; |
| |
} |
| |
$env{'form.'.$formname.'.filename'} = $fname; |
| |
my $subdir = $port_path.$env{'form.currentpath'}; |
| |
$subdir =~ s{(/)$}{}; |
| |
my $result= |
| |
&Apache::lonnet::userfileupload($formname,'overwrite',$subdir,$mode, |
| |
\%allfiles,\%codebase,undef,undef,undef, |
| |
undef,undef,undef,\$mimetype); |
| |
if ($result !~ m|^/uploaded/|) { |
| |
$r->print( |
| |
&Apache::loncommon::confirmwrapper( |
| |
&Apache::lonhtmlcommon::confirm_success( |
| |
&mt('An error occurred ([_1]) while trying to overwrite [_2].' |
| |
,$result,&display_file(undef,$fname)),1))); |
| |
} else { |
| |
if ($mode eq 'parse') { |
| |
if ($mimetype eq 'text/html') { |
| |
if (keys(%allfiles) > 0) { |
| |
&print_dependency_form($r,$url,\%allfiles,\%codebase,$result); |
| |
return; |
| |
} else { |
| |
$r->print( |
| |
&Apache::loncommon::confirmwrapper( |
| |
&Apache::lonhtmlcommon::confirm_success( |
| |
&mt('Overwriting completed.')) |
| |
.'<br />'.&mt('No embedded items identified.'))); |
| |
} |
| |
} |
| |
} else { |
| |
$r->print( |
| |
&Apache::loncommon::confirmwrapper( |
| |
&Apache::lonhtmlcommon::confirm_success( |
| |
&mt('Overwriting completed.')))); |
| |
} |
| |
} |
| |
|
| |
my $group_elem; |
| |
if (defined($env{'form.group'})) { |
| |
$group_elem = '<input type="hidden" name="group" value="'.$env{'form.group'}.'" />'; |
| |
if (defined($env{'form.ref'})) { |
| |
$group_elem .= '<input type="hidden" name="ref" value="'.$env{'form.ref'}.'" />'."\n"; |
| |
} |
| |
} |
| |
my $hidden = &hidden_elems(); |
| |
$r->print( |
| |
&Apache::lonhtmlcommon::actionbox( |
| |
['<a href="javascript:document.overwritedone.submit();">' |
| |
.&mt('Return to directory') |
| |
.'</a>']) |
| |
.'<form name="overwritedone" method="post" action="'.$url.'">' |
| |
.$hidden |
| |
.$group_elem |
| |
.'</form>' |
| |
); |
| |
return; |
| |
} |
| |
|
| |
sub lock_info { |
| |
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'}; |
| |
$file_name = &prepend_group($file_name); |
| |
if (defined($file_name) && defined($$current_permissions{$file_name})) { |
| |
foreach my $array_item (@{$$current_permissions{$file_name}}) { |
| |
next if (ref($array_item) ne 'ARRAY'); |
| |
|
| |
my $filetext; |
| |
if (defined($group)) { |
| |
$filetext = '<strong>'.$env{'form.lockinfo'}. |
| |
'</strong> (group: '.$group.')'; |
| |
} else { |
| |
$filetext = '<span class="LC_filename">'.$file_name.'</span>'; |
| |
} |
| |
|
| |
my $title ='<strong>'.&Apache::lonnet::gettitle($$array_item[0]). |
| |
'</strong><br />'; |
| |
if ($$array_item[-1] eq 'graded') { |
| |
$r->print(&mt('[_1] was submitted in response to problem: [_2]', |
| |
$filetext,$title)); |
| |
} elsif ($$array_item[-1] eq 'handback') { |
| |
$r->print(&mt('[_1] was handed back in response to problem: [_2]', |
| |
$filetext,$title)); |
| |
} else { |
| |
# submission style lock |
| |
$r->print(&mt('[_1] was submitted in response to problem: [_2]', |
| |
$filetext,$title)); |
| |
} |
| |
my %course_description = |
| |
&Apache::lonnet::coursedescription($$array_item[1]); |
| |
if ( $course_description{'description'} ne '') { |
| |
$r->print(&mt('In the course:').' <strong>'.$course_description{'description'}.'</strong><br />'); |
| |
} |
| |
} |
| |
} |
| |
$r->print(&done(undef,$url)); |
| |
return 'ok'; |
| |
} |
| |
|
| |
sub createdir { |
| |
my ($r,$url,$group)=@_; |
| |
my $newdir=&Apache::lonnet::clean_filename($env{'form.newdir'}); |
| |
# Display warning in case of directory name cleaning has changed the directory name |
| |
if ($newdir ne $env{'form.newdir'}) { |
| |
$r->print( |
| |
'<p><span class="LC_warning">' |
| |
.&mt('Invalid characters') |
| |
.'</span><br />' |
| |
.&mt('The new directory name was changed from [_1] to [_2].' |
| |
,'<span class="LC_filename">'.$env{'form.newdir'}.'</span>' |
| |
,'<span class="LC_filename">'.$newdir.'</span>') |
| |
.'</p>' |
| |
); |
| |
} |
| |
|
| |
# Directory name empty? |
| |
if ($newdir eq '') { |
| |
$r->print( |
| |
&Apache::loncommon::confirmwrapper( |
| |
&Apache::lonhtmlcommon::confirm_success( |
| |
&mt('Error: no directory name was provided.'),1))); |
| |
$r->print(&done(undef,$url)); |
| |
return; |
| |
} |
| |
|
| |
my $portfolio_root = &get_portfolio_root(); |
| |
my ($dirlistref,$listerror) = &get_dir_list($portfolio_root,undef,$group); |
| |
my $found_file = 0; |
| |
if (ref($dirlistref) eq 'ARRAY') { |
| |
foreach my $line (@{$dirlistref}) { |
| |
my ($filename)=split(/\&/,$line,2); |
| |
if ($filename eq $newdir){ |
| |
$found_file = 1; |
| |
} |
| |
} |
| |
} |
| |
if ($found_file) { |
| |
$r->print( |
| |
&Apache::loncommon::confirmwrapper( |
| |
&Apache::lonhtmlcommon::confirm_success( |
| |
&mt('Unable to create a directory named [_1].' |
| |
,'<span class="LC_filename">'.$newdir.'</span>'),1) |
| |
.'<br />'.&mt('A file or directory by that name already exists.'))); |
| |
} else { |
| |
my ($uname,$udom) = &get_name_dom($group); |
| |
my $port_path = &get_port_path(); |
| |
my $result=&Apache::lonnet::mkdiruserfile($uname,$udom, |
| |
$port_path.$env{'form.currentpath'}.$newdir); |
| |
if ($result ne 'ok') { |
| |
$r->print( |
| |
&Apache::loncommon::confirmwrapper( |
| |
&Apache::lonhtmlcommon::confirm_success( |
| |
&mt('An error occurred ([_1]) while trying to create a new directory [_2].' |
| |
,$result,&display_file()),1))); |
| |
|
| |
} else { |
| |
$r->print( |
| |
&Apache::loncommon::confirmwrapper( |
| |
&Apache::lonhtmlcommon::confirm_success( |
| |
&mt('Directory successfully created')))); |
| |
} |
| |
} |
| |
$r->print(&done(undef,$url)); |
| |
} |
| |
|
| |
sub get_portfolio_root { |
| |
my ($udom,$uname,$group) = @_; |
| |
if (!(defined($udom)) || !(defined($uname))) { |
| |
($uname,$udom) = &get_name_dom($group); |
| |
} |
| |
my $path = '/userfiles/portfolio'; |
| |
if (!defined($group)) { |
| |
if (defined($env{'form.group'})) { |
| |
$group = $env{'form.group'}; |
| |
} |
| |
} |
| |
if (defined($group)) { |
| |
$path = '/userfiles/groups/'.$group.'/portfolio'; |
| |
} |
| |
return $path; |
| |
} |
| |
|
| |
sub get_group_quota { |
| |
my ($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,$path,$group) = @_; |
| |
$path ||= $env{'form.currentpath'}; |
| |
my ($uname,$udom) = &get_name_dom($group); |
| |
my $getpropath = 1; |
| |
return &Apache::lonnet::dirlist($portfolio_root.$path,$udom,$uname,$getpropath); |
| |
} |
| |
|
| |
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) = @_; |
| |
if (defined($env{'form.group'})) { |
| |
$filename = $env{'form.group'}.$filename; |
| |
} |
| |
return $filename; |
| |
} |
| |
|
| |
sub get_namespace { |
| |
my $namespace = 'portfolio'; |
| |
if (defined($env{'form.group'})) { |
| |
my ($uname,$udom) = &get_name_dom($env{'form.group'}); |
| |
$namespace .= '_'.$udom.'_'.$uname.'_'.$env{'form.group'}; |
| |
} |
| |
return $namespace; |
| |
} |
| |
|
| |
sub get_port_path { |
| |
my $port_path; |
| |
if (defined($env{'form.group'})) { |
| |
$port_path = "groups/$env{'form.group'}/portfolio"; |
| |
} else { |
| |
$port_path = 'portfolio'; |
| |
} |
| |
return $port_path; |
| |
} |
| |
|
| |
sub missing_priv { |
| |
my ($r,$url,$priv) = @_; |
| |
my %longtext = |
| |
&Apache::lonlocal::texthash( |
| |
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('<h3>'.&mt('Action disallowed').'</h3>'); |
| |
$r->print(&mt('You do not have sufficient privileges to [_1]', |
| |
$longtext{$priv})); |
| |
if (defined($env{'form.group'})) { |
| |
$r->print(' '.&mt("in the group's group portfolio.")); |
| |
$rtnlink .= &group_args() |
| |
} else { |
| |
$r->print(' '.&mt('in this portfolio.')); |
| |
} |
| |
$rtnlink .= '">'.&mt('Return to directory').'</a>'; |
| |
$r->print('<br />'.$rtnlink); |
| |
return; |
| |
} |
| |
|
| |
sub coursegrp_portfolio_header { |
| |
my ($cdom,$cnum,$grp_desc)=@_; |
| |
my $gpterm = &Apache::loncommon::group_term(); |
| |
my $ucgpterm = $gpterm; |
| |
$ucgpterm =~ s/^(\w)/uc($1)/e; |
| |
if ($env{'form.ref'}) { |
| |
&Apache::lonhtmlcommon::add_breadcrumb |
| |
({href=>"/adm/coursegroups", |
| |
text=>"Groups", |
| |
title=>"Course Groups"}); |
| |
} |
| |
&Apache::lonhtmlcommon::add_breadcrumb |
| |
({href=>"/adm/$cdom/$cnum/$env{'form.group'}/smppg?ref=$env{'form.ref'}", |
| |
text=>&mt('Group').": $grp_desc", |
| |
title=>&mt("Go to group's home page"), |
| |
no_mt=>1}, |
| |
{href=>"/adm/coursegrp_portfolio?".&group_args(), |
| |
text=>"Group Portfolio", |
| |
title=>"Display group portfolio"}); |
| |
my $output = &Apache::lonhtmlcommon::breadcrumbs( |
| |
&mt('Group portfolio files - [_1]',$grp_desc), |
| |
undef,undef,undef,undef,1); |
| |
return $output; |
| |
} |
| |
|
| |
sub get_quota { |
| |
my ($group) = @_; |
| |
my $disk_quota; |
| |
if (defined($group)) { |
| |
my $grp_quota = &get_group_quota($group); # quota expressed in k |
| |
if ($grp_quota ne '') { |
| |
$disk_quota = $grp_quota; |
| |
} else { |
| |
$disk_quota = 0; |
| |
} |
| |
} else { |
| |
$disk_quota = &Apache::loncommon::get_user_quota($env{'user.name'}, |
| |
$env{'user.domain'}); #expressed in MB |
| |
$disk_quota = 1024 * $disk_quota; # convert from MB to kB |
| |
} |
| |
return $disk_quota; |
| |
} |
| |
|
| |
sub suppress_embed_prompt { |
| |
my $suppress_prompt = 0; |
| |
if (($env{'request.role'} =~ /^st/) && ($env{'request.course.id'} ne '')) { |
| |
if ($env{'course.'.$env{'request.course.id'}.'.suppress_embed_prompt'} eq 'yes') { |
| |
$suppress_prompt = 1; |
| |
} |
| |
} |
| |
return $suppress_prompt; |
| |
} |
| |
|
| |
sub embedded_form_elems { |
| |
my ($container) = @_; |
| |
my $state = <<STATE; |
| |
<input type="hidden" name="currentpath" value="$env{'form.currentpath'}" /> |
| |
<input type="hidden" name="symb" value="$env{'form.symb'}" /> |
| |
<input type="hidden" name="fieldname" value="$env{'form.fieldname'}" /> |
| |
<input type="hidden" name="mode" value="$env{'form.mode'}" /> |
| |
<input type="hidden" name="container" value="$container" /> |
| |
STATE |
| |
if ($env{'form.group'} ne '') { |
| |
$state .= '<input type="hidden" name="group" value="'.$env{'form.group'}.'" />'."\n"; |
| |
} |
| |
return $state; |
| |
} |
| |
|
| |
# Find space available in a user's portfolio (convert to bytes) |
| |
sub free_space { |
| |
my ($group) = @_; |
| |
my $disk_quota = &get_quota($group); # Expressed in kB |
| |
my ($uname,$udom) = &get_name_dom($group); |
| |
my $portfolio_root = &get_portfolio_root(); |
| |
my $getpropath = 1; |
| |
my $current_disk_usage = &Apache::lonnet::diskusage($udom, $uname, |
| |
$portfolio_root, $getpropath); # Expressed in kB |
| |
my $free_space = 1024 * ($disk_quota - $current_disk_usage); |
| |
return $free_space; |
| |
} |
| |
|
| |
sub valid_container { |
| |
my ($uname,$udom,$group) = @_; |
| |
my $container_prefix; |
| |
if ($group ne '') { |
| |
$container_prefix = "/uploaded/$udom/$uname/groups/$group/portfolio"; |
| |
} else { |
| |
$container_prefix = "/uploaded/$udom/$uname/portfolio"; |
| |
} |
| |
if ($env{'form.currentpath'}) { |
| |
$container_prefix .= $env{'form.currentpath'}; |
| |
} else { |
| |
$container_prefix .= '/'; |
| |
} |
| |
if ($env{'form.container'} =~ m{^\Q$container_prefix\E(.+)$}) { |
| |
my $filename = $1; |
| |
if ($filename eq &Apache::lonnet::clean_filename($filename)) { |
| |
return 1; |
| |
} |
| |
} |
| |
return; |
| |
} |
| |
|
| |
sub invalid_parms { |
| |
my ($r,$url,$currentpath) = @_; |
| |
my $escpath = &HTML::Entities::encode($currentpath,'&<>"'); |
| |
my $rtnlink = '<a href="'.$url; |
| |
if ($url =~ /\?/) { |
| |
$rtnlink .= '&'; |
| |
} else { |
| |
$rtnlink .= '?'; |
| |
} |
| |
$rtnlink .= 'currentpath='.$escpath; |
| |
$rtnlink .= '">'.&mt('Return to directory').'</a>'; |
| |
$r->print('<h3>'.&mt('Action disallowed').'</h3>'); |
| |
$r->print(&mt('Some of the data included with this request were invalid')); |
| |
$r->print('<br />'.$rtnlink); |
| |
return; |
| |
} |
| |
|
| sub handler { |
sub handler { |
| # this handles file management |
# this handles file management |
| my $r = shift; |
my $r = shift; |
| my @dirList; # will hold directory listing as array |
&Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'}, |
| my $udir; # returned from home server |
['selectfile','currentpath','meta','lockinfo','currentfile','action', |
| my $currentPath; # path assuming /userfiles/portfolio/ as root |
'fieldname','mode','rename','continue','group','access','setnum', |
| my $currentFile; # directory or file contained in $pathToRoot.$currentPath |
'cnum','cdom','type','setroles','showversions','ref','symb']); |
| my $action; # delete, rename, makedirectory, removedirectory, |
my ($uname,$udom,$portfolio_root,$url,$caller,$title,$group,$grp_desc); |
| my $filenewname; # for rename action (guess what we do with it!) |
if ($r->uri =~ m|^(/adm/)([^/]+)|) { |
| my $isFile; |
$url = $1.$2; |
| my $isDir; |
$caller = $2; |
| my $isEmpty; |
} |
| # send header |
my ($can_modify,$can_delete,$can_upload,$can_setacl); |
| # FIXME need to start using |
if ($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'}.($env{'request.course.sec'}?'/'.$env{'request.course.sec'}:'')); |
| |
$env{'form.group'} =~ s/\W//g; |
| |
$group = $env{'form.group'}; |
| |
if ($group ne '') { |
| |
($uname,$udom) = &get_name_dom($group); |
| |
my %curr_groups = &Apache::longroup::coursegroups($udom,$uname, |
| |
$group); |
| |
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', |
| |
$env{'request.course.id'}.'/'.$group))) { |
| |
$portfolio_root = &get_portfolio_root(); |
| |
} else { |
| |
$r->print(&mt('You do not have the privileges required to access the shared files space for this group.')); |
| |
$earlyout = 1; |
| |
} |
| |
} else { |
| |
$r->print(&mt('Not a valid group for this course')); |
| |
$earlyout = 1; |
| |
} |
| |
$title = &mt('Group portfolio for [_1]', $group); |
| |
} else { |
| |
$r->print(&mt('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 = 'My Space'; |
| |
$can_modify = 1; |
| |
$can_delete = 1; |
| |
$can_upload = 1; |
| |
$can_setacl = 1; |
| |
} |
| |
|
| |
my $port_path = &get_port_path(); |
| &Apache::loncommon::no_cache($r); |
&Apache::loncommon::no_cache($r); |
| &Apache::loncommon::content_type($r, 'text/html'); |
&Apache::loncommon::content_type($r,'text/html'); |
| &Apache::loncommon::bodytag('Portfolio Managment', 'bgcolor="dogfood"'); |
|
| $r->send_http_header; |
$r->send_http_header; |
| &Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'}, |
# Give the LON-CAPA page header |
| ['selectfile','currentpath', 'currentfile']); |
my $brcrum = [{href=>"/adm/portfolio",text=>"Portfolio Manager"}]; |
| # currentPath and currentFile need to be set for the rest of things to happen |
|
| # sometimes, currentFile will be passed by a form field, selectedfile |
my $js = '<script type="text/javascript" |
| # if there is no 'form.selectedfile' then the current directory is |
src="/res/adm/includes/file_upload.js"></script>'; |
| # considered as selected |
|
| if ($ENV{'form.currentpath'}) { |
if ($env{"form.mode"} eq 'selectfile'){ |
| $currentPath = $ENV{'form.currentpath'}; |
$r->print(&Apache::loncommon::start_page($title, $js, |
| } else { |
{'only_body' => 1})); |
| $currentPath = '/'; |
} elsif ($env{'form.action'} eq 'rolepicker') { |
| } |
$r->print(&Apache::loncommon::start_page('New role-based condition', $js, |
| if ($ENV{'form.selectfile'}) { |
{'no_nav_bar' => 1, })); |
| # have to check if the selected file is a subdirectory |
} elsif ($caller eq 'coursegrp_portfolio') { |
| if ($ENV{'form.selectfile'} =~ /-\(Dir\)/){ |
$r->print(&Apache::loncommon::start_page($title, $js)); |
| # $currentPath =~ /\-\(Dir\)/; |
} else { |
| $currentPath = $`.'/'; |
$r->print(&Apache::loncommon::start_page($title, $js, |
| $r->print('<br />'.$currentPath.'<br />'); |
{'bread_crumbs' => $brcrum})); |
| } |
if (!&Apache::lonnet::usertools_access($uname,$udom,'portfolio')) { |
| $currentFile = $ENV{'form.selectfile'}; |
$r->print('<h2>'.&mt('No user portfolio available') .'</h2>'. |
| } else { |
&mt('This is a result of one of the following:').'<ul>'. |
| $currentFile = ''; |
'<li>'.&mt('The administrator of this domain has disabled portfolio functionality for this specific user.').'</li>'. |
| } |
'<li>'.&mt('The domain has been configured to disable, by default, portfolio functionality for all users in the domain.').'</li>'. |
| # if we're uploading a file, we need to do it early so it will show in the directory list |
'</ul>'); |
| if ($ENV{'form.uploaddoc.filename'}) { |
$r->print(&Apache::loncommon::end_page()); |
| $r->print($ENV{'form.storeupl'}.'<br />'); |
return OK; |
| $r->print(&Apache::lonnet::userfileupload('uploaddoc','','portfolio'.$currentPath).'<br />'); |
} |
| } |
} |
| # similarly, we need to delete or rename files before getting directory list |
$r->rflush(); |
| if ($ENV{'form.selectfile'}){ |
# Check if access to portfolio is blocked by one or more blocking events in courses. |
| if ($ENV{'form.fileaction'} eq 'delete') { |
my ($blocked,$blocktext) = |
| $r->print('<br />trying to delete '.$currentPath.$ENV{'form.selectfile'}.'<br />'); |
&Apache::loncommon::blocking_status('port',$uname,$udom); |
| $r->print(&Apache::lonnet::removeuserfile($ENV{'user.name'}, $ENV{'user.domain'},'portfolio'.$currentPath.$ENV{'form.selectfile'})); |
if ($blocked) { |
| $currentFile = ''; |
my $evade_block; |
| } elsif ($ENV{'form.fileaction'} eq 'rename') { |
# If portfolio display is in a window popped up from a "Select Portfolio Files" |
| &Apache::lonnet::portfoliomanage($currentPath.$ENV{'form.selectfile'}, 'rename', $currentPath.$ENV{'form.filenewname'} ); |
# link in a .task resource, check if access to the task included proctor validation |
| } |
# of check-in to a slot limited by IP. |
| } |
# If so, and the slot is between its open and close dates, override the block. |
| # we always need $dirList, plus this will return information about the current file |
if ($env{'request.course.id'} && $env{'form.symb'}) { |
| # as well as information about he home server directory structure, specifically |
(undef,undef,my $res) = &Apache::lonnet::decode_symb($env{'form.symb'}); |
| # the path to the users userfiles directory. |
if ($res =~ /\.task$/i) { |
| my $portfolioRoot = '/home/httpd/lonUsers/'.$ENV{'user.domain'}.'/'; |
my %history = |
| $ENV{'user.name'} =~ /^(.?)(.?)(.?)/; |
&Apache::lonnet::restore($env{'form.symb'},$env{'request.course.id'}, |
| $portfolioRoot = $portfolioRoot.$1.'/'.$2.'/'.$3.'/'.$ENV{'user.name'}.'/userfiles/portfolio'; |
$env{'user.domain'},$env{'user.name'}); |
| my @list = &Apache::lonnet::dirlist($currentPath, $ENV{'user.domain'}, $ENV{'user.name'}, $portfolioRoot); |
my $version = $history{'resource.0.version'}; |
| @dirList = @list; |
if ($history{'resource.'.$version.'.0.checkedin'}) { |
| if (@dirList == 2) { # need to know if directory is empty so it can be removed if desired |
if ($history{'resource.'.$version.'.0.checkedin.slot'}) { |
| $isEmpty = 1; |
my %slot = &Apache::lonnet::get_slot($history{'resource.'.$version.'.0.checkedin.slot'}); |
| } else { |
if ($slot{'ip'}) { |
| $isEmpty = 0; |
if (&Apache::loncommon::check_ip_acc($slot{'ip'})) { |
| } |
my $now = time; |
| # Stuff to maintain proper setting for selected file |
if (($slot{'slottime'} < $now) && ($slot{'endtime'} > $now)) { |
| if ($ENV{'form.selectfile'}) { |
$evade_block = 1; |
| if ($ENV{'form.fileaction'} eq 'delete') { |
} |
| &Apache::lonnet::portfoliomanage($ENV{'form.selectfile'}, 'delete', undef ); |
} |
| $ENV{'portfolio.file'} = 'Selected File Deleted'; |
} |
| } elsif ($ENV{'form.fileaction'} eq 'rename') { |
} |
| &Apache::lonnet::portfoliomanage($ENV{'form.selectfile'}, 'rename', $ENV{'form.filenewname'}); |
} |
| } else { |
} |
| # Remember user's file selection for later |
} |
| $ENV{'portfolio.file'} = $ENV{'form.selectfile'}; |
unless ($evade_block) { |
| # offer things user can do with selected file |
$r->print($blocktext); |
| } |
$r->print(&Apache::loncommon::end_page()); |
| }else{ |
return OK; |
| unless ($ENV{'portfolio.file'}){ |
} |
| $ENV{'portfolio.file'} = 'No File Selected'; |
} |
| } |
if (($env{'form.currentpath'}) && ($env{'form.currentpath'} ne '/')) { |
| } |
my $clean_currentpath = '/'.&Apache::loncommon::clean_path($env{'form.currentpath'}).'/'; |
| ############################## |
unless ($env{'form.currentpath'} eq $clean_currentpath) { |
| # |
&invalid_parms($r,$url); |
| # Display begins here |
$r->print(&Apache::loncommon::end_page()); |
| # |
return OK; |
| ############################## |
} |
| $r->print('<table border=1><tr><td>'); |
} |
| $r->print(displayDirectory($currentPath, $currentFile, $isDir, @dirList)); |
if ($env{'form.container'}) { |
| $r->print('</td>><td>'); |
unless (&valid_container($uname,$udom,$group)) { |
| $r->print(displayActions($currentPath, $currentFile, $isDir, $isEmpty)); |
&invalid_parms($r,$url,$env{'form.currentpath'}); |
| $r->print('</td>></tr></table>'); |
$r->print(&Apache::loncommon::end_page()); |
| $r->print('</blockquote></body>'); |
return OK; |
| |
} |
| |
} |
| |
if (($env{'form.storeupl'}) & (!$env{'form.uploaddoc.filename'})){ |
| |
$r->print( |
| |
'<p><span class="LC_warning">' |
| |
.&mt('No file was selected to upload.') |
| |
.'</span><br />' |
| |
.&mt('To upload a file, click [_1]Browse...[_2] and select a file, then click [_1]Upload[_2].' |
| |
,'<strong>','</strong>') |
| |
.'</p>' |
| |
); |
| |
} |
| |
if ($env{'form.meta'}) { |
| |
&open_form($r,$url); |
| |
$r->print(&mt('Edit Metadata').'<br />'); |
| |
&close_form($r,$url); |
| |
} |
| |
if ($env{'form.uploaddoc.filename'}) { |
| |
if ($can_upload) { |
| |
&upload($r,$url,$group); |
| |
} else { |
| |
&missing_priv($r,$url,'upload'); |
| |
} |
| |
} elsif ($env{'form.action'} eq 'process_overwrite') { |
| |
if ($can_upload) { |
| |
&overwrite($r,$url,$group); |
| |
} else { |
| |
&missing_priv($r,$url,'existingfile'); |
| |
} |
| |
} elsif ($env{'form.action'} eq 'upload_embedded') { |
| |
if ($can_upload) { |
| |
my $disk_quota = &get_quota($group); |
| |
my $getpropath = 1; |
| |
my $current_disk_usage = |
| |
&Apache::lonnet::diskusage($udom,$uname,$portfolio_root,$getpropath); |
| |
my $container = &HTML::Entities::encode($env{'form.container'},'<>&"'); |
| |
my $state = &embedded_form_elems($container). |
| |
'<input type="hidden" name="action" value="modify_orightml" />'; |
| |
my ($result,$flag) = |
| |
&Apache::loncommon::upload_embedded('portfolio',$port_path,$uname,$udom, |
| |
$group,$portfolio_root,$group,$disk_quota,$current_disk_usage,$state,$url); |
| |
$r->print($result.&done('Return to directory',$url)); |
| |
} else { |
| |
&missing_priv($r,$url,'upload'); |
| |
} |
| |
} elsif ($env{'form.action'} eq 'modify_orightml') { |
| |
if ($can_upload) { |
| |
my $result = |
| |
&Apache::loncommon::modify_html_refs('portfolio',$port_path,$uname, |
| |
$udom,$portfolio_root); |
| |
$r->print($result. |
| |
&done('Return to directory',$url)); |
| |
} else { |
| |
&missing_priv($r,$url,'upload'); |
| |
} |
| |
} elsif ($env{'form.action'} eq 'delete' && $env{'form.confirmed'}) { |
| |
if ($can_delete) { |
| |
&delete_confirmed($r,$url,$group); |
| |
} else { |
| |
&missing_priv($r,$url,'delete'); |
| |
} |
| |
} elsif ($env{'form.action'} eq 'delete') { |
| |
if ($can_delete) { |
| |
&delete($r,$url,$group); |
| |
} else { |
| |
&missing_priv($r,$url,'delete'); |
| |
} |
| |
} elsif ($env{'form.action'} eq 'deletedir' && $env{'form.confirmed'}) { |
| |
if ($can_delete) { |
| |
&delete_dir_confirmed($r,$url,$group); |
| |
} else { |
| |
&missing_priv($r,$url,'delete'); |
| |
} |
| |
} elsif ($env{'form.action'} eq 'deletedir') { |
| |
if ($can_delete) { |
| |
&delete_dir($r,$url); |
| |
} else { |
| |
&missing_priv($r,$url,'delete'); |
| |
} |
| |
} elsif ($env{'form.action'} eq 'rename' && $env{'form.confirmed'}) { |
| |
if ($can_modify) { |
| |
&rename_confirmed($r,$url,$group); |
| |
} else { |
| |
&missing_priv($r,$url,'rename'); |
| |
} |
| |
} elsif ($env{'form.rename'}) { |
| |
$env{'form.selectfile'} = $env{'form.rename'}; |
| |
$env{'form.action'} = 'rename'; |
| |
if ($can_modify) { |
| |
&rename($r,$url,$group); |
| |
} else { |
| |
&missing_priv($r,$url,'rename'); |
| |
} |
| |
} elsif ($env{'form.access'}) { |
| |
$env{'form.selectfile'} = $env{'form.access'}; |
| |
if (!defined($env{'form.action'})) { |
| |
$env{'form.action'} = 'chgaccess'; |
| |
} |
| |
&display_access($r,$url,$group,$can_setacl,$port_path,$env{'form.action'}); |
| |
} elsif (($env{'form.action'} eq 'chgaccess') || |
| |
($env{'form.action'} eq 'chgconditions')) { |
| |
if ($can_setacl) { |
| |
&update_access($r,$url,$group,$port_path); |
| |
} else { |
| |
&missing_priv($r,$url,'setacl'); |
| |
} |
| |
} elsif ($env{'form.action'} eq 'rolepicker') { |
| |
if ($can_setacl) { |
| |
&role_options_window($r); |
| |
} else { |
| |
&missing_priv($r,$url,'setacl'); |
| |
} |
| |
} elsif ($env{'form.createdir'}) { |
| |
if ($can_upload) { |
| |
&createdir($r,$url,$group); |
| |
} else { |
| |
&missing_priv($r,$url,'upload'); |
| |
} |
| |
} elsif ($env{'form.lockinfo'}) { |
| |
&lock_info($r,$url,$group); |
| |
} else { |
| |
if ($env{'form.action'} eq 'cancel_overwrite') { |
| |
if ($can_upload) { |
| |
my $formname = 'existingfile'; |
| |
my $fname = &Apache::lonnet::clean_filename($env{'form.filename'}); |
| |
$env{'form.'.$formname.'.filename'} = $fname; |
| |
my $subdir = $port_path.$env{'form.currentpath'}; |
| |
$subdir =~ s{(/)$}{}; |
| |
&Apache::lonnet::userfileupload($formname,'canceloverwrite',$subdir); |
| |
} |
| |
} |
| |
my $current_path='/'; |
| |
if ($env{'form.currentpath'}) { |
| |
$current_path = $env{'form.currentpath'}; |
| |
} |
| |
if ($caller eq 'coursegrp_portfolio') { |
| |
&Apache::lonhtmlcommon::clear_breadcrumbs(); |
| |
$r->print(&coursegrp_portfolio_header($udom,$uname,$grp_desc)); |
| |
} |
| |
my ($dirlistref,$listerror) = |
| |
&get_dir_list($portfolio_root,$current_path,$group); |
| |
if ($listerror 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 ($current_path eq '/'){ |
| |
&Apache::lonnet::mkdiruserfile($uname,$udom, |
| |
&get_port_path()); |
| |
} else { |
| |
# some directory that snuck in get rid of the directory |
| |
# from the recent pulldown, just in case |
| |
&Apache::lonhtmlcommon::remove_recent('portfolio', |
| |
[$current_path]); |
| |
$current_path = '/'; # force it back to the root |
| |
} |
| |
# now grab the directory list again, for the first time |
| |
($dirlistref,$listerror) = |
| |
&get_dir_list($portfolio_root,$current_path,$group); |
| |
} |
| |
# need to know if directory is empty so it can be removed if desired |
| |
my $is_empty; |
| |
if ($listerror eq 'empty') { |
| |
$is_empty = 1; |
| |
} elsif (ref($dirlistref) eq 'ARRAY') { |
| |
if ((scalar(@{$dirlistref}) == 2) && ($dirlistref->[0] =~ /^\.+\&/) |
| |
&& ($dirlistref->[1] =~ /^\.+\&/)) { |
| |
$is_empty = 1; |
| |
} |
| |
} |
| |
&display_common($r,$url,$current_path,$is_empty,$dirlistref, |
| |
$can_upload,$group); |
| |
&display_directory($r,$url,$current_path,$is_empty,$dirlistref,$group, |
| |
$can_upload,$can_modify,$can_delete,$can_setacl); |
| |
} |
| |
$r->print(&Apache::loncommon::end_page()); |
| return OK; |
return OK; |
| } |
} |
| |
|
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