--- loncom/interface/portfolio.pm 2006/11/09 22:33:32 1.172
+++ loncom/interface/portfolio.pm 2007/06/11 21:27:23 1.183
@@ -1,7 +1,7 @@
# The LearningOnline Network
# portfolio browser
#
-# $Id: portfolio.pm,v 1.172 2006/11/09 22:33:32 raeburn Exp $
+# $Id: portfolio.pm,v 1.183 2007/06/11 21:27:23 albertel Exp $
#
# Copyright Michigan State University Board of Trustees
#
@@ -101,7 +101,6 @@ sub display_common {
# FIXME: This line should be deleted once Portfolio uses breadcrumbs
$r->print(&Apache::loncommon::help_open_topic('Portfolio About', 'Help on the portfolio'));
-
$r->print(<<"TABLE");
<table id="LC_portfolio_actions">
<tr id="LC_portfolio_upload">
@@ -148,12 +147,12 @@ TABLE
);
$r->print('<span class="LC_current_location">'.&make_anchor($url,\%anchor_fields,$port_path).'/');
if (@tree > 1){
- my $newCurrentPath = '';
+ my $newCurrentPath = '/';
for (my $i = 1; $i< @tree; $i++){
$newCurrentPath .= $tree[$i].'/';
my %anchor_fields = (
'selectfile' => $tree[$i],
- 'currentpath' => '/',
+ 'currentpath' => $newCurrentPath,
'mode' => $env{"form.mode"},
'fieldname' => $env{"form.fieldname"},
'continue' => $env{"form.continue"}
@@ -568,7 +567,7 @@ sub delete_confirmed {
$delete_file);
if ($result ne 'ok') {
$r->print('<span class="LC_error">'.
- &mt('An error occured ([_1]) while trying to delete
+ &mt('An error occurred ([_1]) while trying to delete
[_2].',$result,&display_file(undef, $delete_file)).
'</span><br /><br />');
} else {
@@ -589,7 +588,7 @@ sub delete_confirmed {
&Apache::lonnet::modify_access_controls($file_name,\%changes,
$udom,$uname);
if ($outcome ne 'ok') {
- $r->print('<br />'.&mt("An error occured ([_1]) while ".
+ $r->print('<br />'.&mt("An error occurred ([_1]) while ".
"trying to delete access controls for the file.",$outcome).
'</span><br /><br />');
} else {
@@ -597,7 +596,7 @@ sub delete_confirmed {
$r->print('<br />'.&mt('Access controls also deleted for the file.').'<br /><br />');
} else {
$r->print('<span class="LC_error">'.'<br />'.
- &mt("An error occured ([_1]) while ".
+ &mt("An error occurred ([_1]) while ".
"trying to delete access controls for the file.",$deloutcome).
'</span><br /><br />');
}
@@ -627,7 +626,7 @@ sub delete_dir_confirmed {
$directory_name);
if ($result ne 'ok') {
- $r->print('<span class="LC_error"> An error occured (dir) ('.$result.
+ $r->print('<span class="LC_error"> An error occurred (dir) ('.$result.
') while trying to delete '.$directory_name.'</span><br />');
} else {
# now remove from recent
@@ -682,7 +681,7 @@ sub rename_confirmed {
$chg_access = &access_for_renamed($filenewname,$group,$udom,$uname);
} else {
$r->print('<span class="LC_error">'.
- &mt('An error occured ([_1]) while trying to rename [_2]'
+ &mt('An error occurred ([_1]) while trying to rename [_2]'
.' to [_3]',$result,&display_file(),
&display_file('',$filenewname)).'</span><br />');
return;
@@ -719,13 +718,13 @@ sub access_for_renamed {
&Apache::lonnet::modify_access_controls($oldfile,\%change_old,
$udom,$uname);
if ($outcome ne 'ok') {
- $chg_text ='<br /><br />'.&mt("An error occured ([_1]) while ".
+ $chg_text ='<br /><br />'.&mt("An error occurred ([_1]) while ".
"trying to delete access control records for the old name.",$outcome).
'</span><br />';
} else {
if ($deloutcome ne 'ok') {
$chg_text = '<br /><br /><span class="LC_error"><br />'.
- &mt("An error occured ([_1]) while ".
+ &mt("An error occurred ([_1]) while ".
"trying to delete access control records for the old name.",$deloutcome).
'</span><br />';
}
@@ -735,7 +734,7 @@ sub access_for_renamed {
$udom,$uname);
if ($outcome ne 'ok') {
$chg_text .= '<br /><br />'.
- &mt("An error occured ([_1]) while ".
+ &mt("An error occurred ([_1]) while ".
"trying to update access control records for the new name.",$outcome).
'</span><br />';
}
@@ -762,9 +761,16 @@ sub display_access {
$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>';
+ $info .= '</li></ul>'.
+ &mt('A listing of files viewable without log-in is available at: ')."<a href=\"/adm/$udom/$uname/aboutme/portfolio\">http://$ENV{'SERVER_NAME'}/adm/$udom/$uname/aboutme/portfolio</a>.<br />";
if ($group eq '') {
- $info .= (&mt("A listing of files viewable without log-in is available at: <a href='/adm/$udom/$uname/aboutme/portfolio'>http://$ENV{'SERVER_NAME'}/adm/$udom/$uname/aboutme/portfolio</a>.<br />For logged in users a 'Display file listing' link will also appear (when there are viewable files) on your personal information page:<br /><a href='/adm/$udom/$uname/aboutme'>http://$ENV{'SERVER_NAME'}/adm/$udom/$uname/aboutme</a><br />"));
+ $info .= &mt("For logged in users a 'Display file listing' link will also appear (when there are viewable files) on your personal information page:");
+ } else {
+ $info .= &mt("For logged in users a 'Display file listing' link will also appear (when there are viewable files) on the course information page:");
+ }
+ $info .= "<br /><a href=\"/adm/$udom/$uname/aboutme\">http://$ENV{'SERVER_NAME'}/adm/$udom/$uname/aboutme</a><br />";
+ if ($group ne '') {
+ $info .= &mt("Users with privileges to edit course contents may add a course information page to a course using the 'Course Info' button in DOCS").'<br />';
}
} else {
$header = '<h3>'.&mt('Conditional access controls for file: [_1]',$port_path.$env{'form.currentpath'}.$env{'form.access'}).'</h3>'.
@@ -1008,7 +1014,7 @@ sub update_access {
} else {
if ((@{$processing{'activate'}} > 0) || (@{$processing{'update'}} > 0)) {
$errors .= '<span class="LC_error">'.
- &mt('A problem occurred storing access control settings: [_1]',$outcome).
+ &mt('A problem occurred saving access control settings: [_1]',$outcome).
'</span>';
}
}
@@ -1341,7 +1347,7 @@ sub display_access_row {
'</th>');
$colspan ++;
} elsif ($type eq 'domains') {
- @all_doms = &Apache::loncommon::get_domains();
+ @all_doms = sort(&Apache::lonnet::all_domains());
}
$r->print(&Apache::loncommon::end_data_table_header_row());
foreach my $key (@{$items}) {
@@ -1744,32 +1750,23 @@ ENDSMP
}
}
-sub upload {
- my ($r,$url,$group)=@_;
- my $fname=$env{'form.uploaddoc.filename'};
- my $filesize = (length($env{'form.uploaddoc'})) / 1000; #express in k (1024?)
- my $disk_quota = 20000; # expressed in k
- if (defined($group)) {
- my $grp_quota = &get_group_quota($group); # quota expressed in k
- if ($grp_quota ne '') {
- $disk_quota = $grp_quota;
- } else {
- $disk_quota = 0;
- }
- }
- $fname=&Apache::lonnet::clean_filename($fname);
- my $portfolio_root=&get_portfolio_root();
- my ($uname,$udom) = &get_name_dom();
+sub check_for_upload {
+ my ($path,$fname,$group,$element) = @_;
+ my $disk_quota = &get_quota($group);
+ my $filesize = (length($env{'form.'.$element})) / 1000; #express in k (1024?)
+
+ my $portfolio_root = &get_portfolio_root();
my $port_path = &get_port_path();
+ my ($uname,$udom) = &get_name_dom();
# Fixme --- Move the checking for existing file to LOND error return
- my @dir_list=&get_dir_list($portfolio_root);
+ my @dir_list=&get_dir_list($portfolio_root,$path);
my $found_file = 0;
my $locked_file = 0;
foreach my $line (@dir_list) {
my ($file_name)=split(/\&/,$line,2);
if ($file_name eq $fname){
- $file_name = $env{'form.currentpath'}.$file_name;
+ $file_name = $path.$file_name;
$file_name = &prepend_group($file_name);
$found_file = 1;
if (&Apache::lonnet::is_locked($file_name,$udom,$uname) eq 'true') {
@@ -1778,34 +1775,114 @@ sub upload {
}
}
my $current_disk_usage = &Apache::lonnet::diskusage($udom,$uname,$portfolio_root);
+
if (($current_disk_usage + $filesize) > $disk_quota){
- $r->print('<span class="LC_error">Unable to upload <strong>'.$fname.' (size = '.$filesize.' kilobytes)</strong>. Disk quota will be exceeded.</span>'.
- '<br />Disk quota is '.$disk_quota.' kilobytes. Your current disk usage is '.$current_disk_usage.' kilobytes.');
- $r->print(&done('Back',$url));
- }
- elsif ($found_file){
- if ($locked_file){
- $r->print('<span class="LC_error">'.'Unable to upload <strong>'.$fname.'</strong>, a <strong>locked</strong> file by that name was found in <strong>'.$port_path.$env{'form.currentpath'}.'</strong></span>'.
- '<br />You will be able to rename or delete existing '.$fname.' after a grade has been assigned.');
- $r->print(&done('Back',$url));
- } else {
- $r->print('<span class="LC_error">'.'Unable to upload <strong>'.$fname.'</strong>, a file by that name was found in <strong>'.$port_path.$env{'form.currentpath'}.'</strong></span>'.
- '<br />To upload, rename or delete existing '.$fname.' in '.$port_path.$env{'form.currentpath'});
- $r->print(&done('Back',$url));
- }
- } else {
- my $result=&Apache::lonnet::userfileupload('uploaddoc','',
- $port_path.$env{'form.currentpath'});
- if ($result !~ m|^/uploaded/|) {
- $r->print('<span class="LC_error">'.'An errror occured ('.$result.
- ') while trying to upload '.&display_file().'</span><br />');
- $r->print(&done('Back',$url));
- } else {
- $r->print(&done(undef,$url));
- }
+ my $msg = '<span class="LC_error">Unable to upload <strong>'.$fname.' (size = '.$filesize.' kilobytes)</strong>. Disk quota will be exceeded.</span>'.
+ '<br />Disk quota is '.$disk_quota.' kilobytes. Your current disk usage is '.$current_disk_usage.' kilobytes.';
+ return ('will_exceed_quota',$msg);
+ } elsif ($found_file) {
+ if ($locked_file) {
+ my $msg = '<span class="LC_error">'.'Unable to upload <strong>'.$fname.'</strong>, a <strong>locked</strong> file by that name was found in <strong>'.$port_path.$path.'</strong></span>'.
+ '<br />You will be able to rename or delete existing '.$fname.' after a grade has been assigned.';
+ return ('file_locked',$msg);
+ } else {
+ my $msg = '<span class="LC_error">'.'Unable to upload <strong>'.$fname.'</strong>, a file by that name was found in <strong>'.$port_path.$path.'</strong></span>'.
+ '<br />To upload, rename or delete existing '.$fname.' in '.$port_path.$path;
+ return ('file_exists',$msg);
+ }
}
}
+sub upload {
+ my ($r,$url,$group)=@_;
+ my $fname=&Apache::lonnet::clean_filename($env{'form.uploaddoc.filename'});
+
+ my ($state,$msg) = &check_for_upload($env{'form.currentpath'},
+ $fname,$group,'uploaddoc');
+
+ if ($state eq 'will_exceed_quota'
+ || $state eq 'file_locked'
+ || $state eq 'file_exists' ) {
+ $r->print($msg.&done('Back',$url));
+ return;
+ }
+
+ my $port_path = &get_port_path();
+ my (%allfiles,%codebase,$mode);
+ if ($env{'form.uploaddoc.filename'} =~ m/(\.htm|\.html|\.shtml)$/i) {
+ $mode = 'parse';
+
+ }
+ my $result=
+ &Apache::lonnet::userfileupload('uploaddoc','',
+ $port_path.$env{'form.currentpath'},
+ $mode,\%allfiles,\%codebase);
+ if ($result !~ m|^/uploaded/|) {
+ $r->print('<span class="LC_error">'.'An error occurred ('.$result.
+ ') while trying to upload '.&display_file().'</span><br />');
+ $r->print(&done('Back',$url));
+ } else {
+ if (%allfiles) {
+ my $state = <<STATE;
+ <input type="hidden" name="action" value="upload_embedded" />
+ <input type="hidden" name="currentpath" value="$env{'form.currentpath'}" />
+ <input type="hidden" name="fieldname" value="$env{'form.fieldname'}" />
+ <input type="hidden" name="mode" value="$env{'form.mode'}" />
+STATE
+ $r->print("<h2>".&mt("Reference Warning")."</h2>");
+ $r->print("<p>".&mt("Completed upload of the file. This file contained references to other files. You must upload the referenced files or else the uploaded file may not work properly.")."</p>");
+ $r->print("<p>".&mt("Please select the locations from which the referenced files are to be uploaded.")."</p>");
+ $r->print(&Apache::londocs::ask_for_embedded_content('/adm/portfolio',$state,\%allfiles,\%codebase,
+ {'error_on_invalid_names' => 1,
+ 'ignore_remote_references' => 1,}));
+ $r->print('<p>Or '.&done('Return to directory listing',$url).'</p>');
+ } else {
+ $r->print(&done(undef,$url));
+ }
+ }
+}
+
+sub upload_embedded {
+ my ($r,$url,$group)=@_;
+ for (my $i=0; $i<$env{'form.number_embedded_items'}; $i++) {
+ next if (!exists($env{'form.embedded_item_'.$i.'.filename'}));
+
+ $env{'form.embedded_orig_'.$i} =
+ &unescape($env{'form.embedded_orig_'.$i});
+ my ($path,$fname) =
+ ($env{'form.embedded_orig_'.$i} =~ m{(.*/)([^/]*)});
+ $path = $env{'form.currentpath'}.$path;
+ $fname = &Apache::lonnet::clean_filename($fname);
+
+ my ($state,$msg) = &check_for_upload($path,$fname,$group,
+ 'embedded_item_'.$i);
+
+ if ($state eq 'will_exceed_quota'
+ || $state eq 'file_locked'
+ || $state eq 'file_exists' ) {
+ $r->print($msg);
+ next;
+ }
+
+ my $port_path = &get_port_path();
+ my $src_path = $env{'form.embedded_orig_'.$i};
+ $env{'form.embedded_item_'.$i.'.filename'}=$fname;
+
+ my $result=
+ &Apache::lonnet::userfileupload('embedded_item_'.$i,'',
+ $port_path.$path);
+ if ($result !~ m|^/uploaded/|) {
+ $r->print('<span class="LC_error">'.'An error occurred ('.$result.
+ ') while trying to upload '.&display_file($path,$fname).'</span><br />');
+ next;
+ } else {
+ $r->print("<p> Uploaded ".
+ &display_file($port_path.$path,$fname).'</p>');
+ }
+ }
+ $r->print(&done(undef,$url));
+}
+
sub lock_info {
my ($r,$url,$group) = @_;
my ($uname,$udom) = &get_name_dom();
@@ -1878,7 +1955,7 @@ sub createdir {
my $result=&Apache::lonnet::mkdiruserfile($uname,$udom,
$port_path.$env{'form.currentpath'}.$newdir);
if ($result ne 'ok') {
- $r->print('<span class="LC_error">'.'An errror occured ('.$result.
+ $r->print('<span class="LC_error">'.'An error occurred ('.$result.
') while trying to create a new directory '.&display_file().'</span><br />');
}
}
@@ -1923,10 +2000,10 @@ sub get_group_quota {
}
sub get_dir_list {
- my ($portfolio_root) = @_;
+ my ($portfolio_root,$path) = @_;
+ $path ||= $env{'form.currentpath'};
my ($uname,$udom) = &get_name_dom();
- return &Apache::lonnet::dirlist($env{'form.currentpath'},
- $udom,$uname,$portfolio_root);
+ return &Apache::lonnet::dirlist($path,$udom,$uname,$portfolio_root);
}
sub get_name_dom {
@@ -2022,6 +2099,23 @@ sub coursegrp_portfolio_header {
return $output;
}
+sub get_quota {
+ my ($group) = @_;
+ my $disk_quota;
+ if (defined($group)) {
+ my $grp_quota = &get_group_quota($group); # quota expressed in k
+ if ($grp_quota ne '') {
+ $disk_quota = $grp_quota;
+ } else {
+ $disk_quota = 0;
+ }
+ } else {
+ $disk_quota = &Apache::loncommon::get_user_quota($env{'user.name'},
+ $env{'user.domain'}); #expressed in Mb
+ $disk_quota = 1000 * $disk_quota; # convert from Mb to kb
+ }
+ return $disk_quota;
+}
sub handler {
# this handles file management
@@ -2118,6 +2212,13 @@ sub handler {
$r->print(&Apache::loncommon::start_page($title));
}
$r->rflush();
+ my ($blocked,$blocktext) =
+ &Apache::loncommon::blocking_status('port',$uname,$udom);
+ if ($blocked) {
+ $r->print($blocktext);
+ $r->print(&Apache::loncommon::end_page());
+ return OK;
+ }
if (($env{'form.storeupl'}) & (!$env{'form.uploaddoc.filename'})){
$r->print('<span class="LC_error">'.
'No file was selected to upload.'.
@@ -2140,6 +2241,12 @@ sub handler {
} else {
&missing_priv($r,$url,'upload');
}
+ } elsif ($env{'form.action'} eq 'upload_embedded') {
+ if ($can_upload) {
+ &upload_embedded($r,$url,$group);
+ } else {
+ &missing_priv($r,$url,'upload');
+ }
} elsif ($env{'form.action'} eq 'delete' && $env{'form.confirmed'}) {
if ($can_delete) {
&delete_confirmed($r,$url,$group);