--- loncom/interface/portfolio.pm	2013/04/30 14:17:05	1.243
+++ loncom/interface/portfolio.pm	2013/12/18 01:29:20	1.251
@@ -1,7 +1,7 @@
 # The LearningOnline Network
 # portfolio browser
 #
-# $Id: portfolio.pm,v 1.243 2013/04/30 14:17:05 raeburn Exp $
+# $Id: portfolio.pm,v 1.251 2013/12/18 01:29:20 raeburn Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -98,7 +98,7 @@ sub display_common {
 	my $help_fileupload = &Apache::loncommon::help_open_topic('Portfolio AddFiles');
 	my $help_createdir = &Apache::loncommon::help_open_topic('Portfolio CreateDirectory');
         my $help_portfolio = &Apache::loncommon::help_open_topic('Portfolio About', &mt('Help on the portfolio'));
-        $r->print(&display_usage($group));
+        $r->print(&display_portfolio_usage($group,$help_portfolio));
         my $parse_check;
         if (!&suppress_embed_prompt()) {
             $parse_check = <<"END";
@@ -112,7 +112,6 @@ sub display_common {
 END
         }
 
-        $r->print('<div>'.$help_portfolio);
         # Upload File
         $r->print('<div class="LC_left_float">'
                  .'<form method="post" enctype="multipart/form-data" action="'.$escuri.'">'
@@ -149,7 +148,6 @@ END
                  .'</form>'
                  .'</div>'
         );
-        $r->print('</div>');
     } # end "if can_upload"
 
     my @tree = split (/\//,$current_path);
@@ -188,46 +186,21 @@ END
     $r->print("</form>");
 }
 
-sub display_usage {
-    my ($group) = @_;
+sub display_portfolio_usage {
+    my ($group,$helpitem) = @_;
     my $disk_quota = &get_quota($group);
     my $getpropath = 1;
     my $portfolio_root = &get_portfolio_root();
     my ($uname,$udom) = &get_name_dom($group);
     my $current_disk_usage =
          &Apache::lonnet::diskusage($udom,$uname,$portfolio_root,$getpropath);
-    my $usage = $current_disk_usage/1000;
-    my $quota = $disk_quota/1000;
-    my $percent;
-    if ($disk_quota == 0) {
-        $percent = 100.0;
-    } else {
-        $percent = 100*($current_disk_usage/$disk_quota);
-    }
-    $usage = sprintf("%.2f",$usage);
-    $quota = sprintf("%.2f",$quota);
-    $percent = sprintf("%.0f",$percent);
-    my ($color,$cssclass);
-    if ($percent <= 60) {
-        $color = '#00A000';
-    } elsif ($percent > 60 && $percent < 90) {
-        $color = '#FFD300';
-        $cssclass = 'class="LC_warning"';
-    } elsif( $percent >= 90) {
-        $color = '#FF0000';
-        $cssclass = 'class="LC_error"';
-    }
-    my $prog_width = $percent;
-    if ($prog_width > 100) {
-        $prog_width = 100;
-    }
-    my $disk_meter = '
-  <div id="meter1" align="left" '.$cssclass.'>'.&mt('Currently using [_1] of the [_2] available.',$usage.' MB <span style="font-weight:bold;">('.$percent.'%)</span>',$quota.' MB')."\n".
-'   <div id="meter2" style="display:block; margin-top:5px; margin-bottom:5px; margin-left:0px; margin-right:0px; width:400px; border:1px solid #000000; height:10px;">'."\n".
-'    <div id="meter3" style="display:block; background-color:'.$color.'; width:'.$prog_width.'%; height:10px; color:#000000; margin:0px;"></div>'."\n".
-'   </div>'."\n".
-'  </div>';
-    return &Apache::loncommon::head_subbox($disk_meter);
+    return &Apache::loncommon::head_subbox(
+                     '<div style="float:right;padding-top:0;margin-top;0">'
+                    .$helpitem
+                    .'</div>'
+                    .'<div>'
+                    .&Apache::lonhtmlcommon::display_usage($current_disk_usage,$disk_quota)
+                    .'</div>');
 }
 
 sub display_directory_line {
@@ -563,7 +536,7 @@ sub display_directory {
             <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').'" />
+            <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>');        
@@ -1206,24 +1179,29 @@ sub update_access {
         my $now = time;
         my $then = $now + (60*60*24*180); # six months approx.
         &open_form($r,$url);
-        my %showtypes = &Apache::lonlocal::texthash (
+        my %showtypes = (
            course  => 'course/community',
            domains => 'domain',
            users   => 'user',
         );
         foreach my $newitem (@types) {
-            if ($env{'form.new'.$newitem} > 0) {
-                $r->print('<br />'.&mt('Add new [_1]-based[_2] access control for portfolio file: [_3]','<b>'.$showtypes{$newitem},'</b>','<b>'.$env{'form.currentpath'}.$env{'form.selectfile'}.'</b>').'<br /><br />');
-                $firstitem = $totalnew;
-                $lastitem = $totalnew + $env{'form.new'.$newitem};
-                $totalnew = $lastitem;
-                my @numbers;   
-                for (my $i=$firstitem; $i<$lastitem; $i++) {
-                    push(@numbers,$i);
-                }
-                &display_access_row($r,$status,$newitem,\@numbers,
-                                    $access_controls{$file_name},$now,$then);
+            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 {
@@ -1492,19 +1470,14 @@ sub acl_status {
 
 sub access_element {
     my ($r,$type,$acl_count,$items,$access_controls,$now,$then) = @_;
-    my %typetext = &Apache::lonlocal::texthash(
+    my %typetext = (
         domains => 'Domain',
         users   => 'User',
         course  => 'Course/Community'
     );
-    $r->print('<h3>'.&mt('[_1]-based conditional access: ',$typetext{$type}));
+    $r->print('<h3>'.&mt($typetext{$type}.'-based conditional access:').' ');
     if ($$acl_count{$type}) {
-        $r->print($$acl_count{$type}.' ');
-        if ($$acl_count{$type} > 1) {
-            $r->print(&mt('conditions'));
-        } else {
-            $r->print(&mt('condition'));
-        }
+        $r->print(&mt('[quant,_1,condition]',$$acl_count{$type}));
     } else {
         $r->print(&mt('Off'));
     }
@@ -1515,13 +1488,16 @@ sub access_element {
 
 sub display_access_row {
     my ($r,$status,$type,$items,$access_controls,$now,$then) = @_;
-    my $showtype;
+    my ($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');
+        $infotype = 'User';
     }
     if (@{$items} > 0) {
         my @all_doms;
@@ -1559,8 +1535,12 @@ sub display_access_row {
         }
         $r->print(&Apache::loncommon::end_data_table());
     } else {
-        $r->print(&mt('No [_1]-based conditions defined.',$showtype).'<br />'.
-                  &additional_item($type));
+        $r->print(
+            '<p class="LC_info">'
+           .&mt('No '.$infotype.'-based conditions defined')
+           .'</p>'
+           .&additional_item($type)
+        );
     }
     return;
 }
@@ -1568,6 +1548,7 @@ sub display_access_row {
 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;
@@ -1607,6 +1588,7 @@ function getIndexByValue(name,value) {
     return -1;
 }
 
+// ]]>
 </script>
 |;
 }
@@ -1659,7 +1641,7 @@ sub course_row {
         }
         $r->print('<br />'.&mt('Add a roles-based condition').
                   '&nbsp;<input type="checkbox" name="add_role_'.
-                  $num.'" onClick="javascript:setRoleOptions('."'$num',
+                  $num.'" onclick="javascript:setRoleOptions('."'$num',
                   '$max_id','$content->{'domain'}','$content->{'number'}',
                   '$showtype'".')" value="" />');
         $newrole_id = $max_id;
@@ -1724,14 +1706,16 @@ sub additional_item {
     my ($type) = @_;
     my $showtype;
     if ($type eq 'course') {
-        $showtype = &mt('course/community');
+        $showtype = 'course/community';
     } elsif ($type eq 'domains') {
-        $showtype = &mt('domains');
+        $showtype = 'domain';
     } elsif ($type eq 'users') {
-        $showtype = &mt('users');
+        $showtype = 'user';
     }
-    my $output = &mt('Add new [_1] condition(s)?',$showtype).'&nbsp;'.&mt('Number to add: ').'<input type="text" name="new'.$type.'" size="3" value="0" />';
-    return $output;
+    return
+        &mt('Add new '.$showtype.'-based condition(s)?')
+       .'&nbsp;'.&mt('Number to add: ')
+       .'<input type="text" name="new'.$type.'" size="3" value="0" />';
 }
 
 sub actionbox {
@@ -2101,21 +2085,24 @@ function confirmOverwrite() {
 }
 // ]]>
 </script>
+<p>
 $msg
-<br /><div class="LC_warning"><form method="post" action="$url" name="existingfile" onsubmit="return confirmOverwrite();">
-<span class="LC_nobreak">$lt{'over'}
+</p>
+<form method="post" action="$url" name="existingfile" onsubmit="return confirmOverwrite();">
+<p class="LC_nobreak">$lt{'over'}
 <label><input type="radio" name="overwrite" value="1" />
 $lt{'yes'}</label>&nbsp;
-<label><input type="radio" name="overwrite" value="0" checked="checked" />$lt{'no'}</label></span>
+<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
 $group_elem
-<br /><br />
 <input type="submit" name="process" value="$lt{'cont'}" />
-</form></div>
+</p>
+</form>
 END
         } else {
         $r->print(
@@ -2213,10 +2200,13 @@ sub overwrite {
         }
     }
     if ($fname eq '') {
-        my $msg = &mt('Invalid filename: [_1]; the name of the uploaded file did not contain any letters, '.
+        $r->print(
+            &Apache::loncommon::confirmwrapper(
+                &Apache::lonhtmlcommon::confirm_success(
+                    &mt('Invalid filename: [_1]; the name of the uploaded file did not contain any letters, '.
                       'so after eliminating special characters there was nothing left.',
-                      '<span class="LC_filename">'.$env{'form.filename'}.'</span>');
-        $r->print($msg.&done(undef,$url));
+                      '<span class="LC_filename">'.$env{'form.filename'}.'</span>'),1)));
+        $r->print(&done(undef,$url));
         return;
     }
     $env{'form.'.$formname.'.filename'} = $fname;
@@ -2227,9 +2217,11 @@ sub overwrite {
                                         \%allfiles,\%codebase,undef,undef,undef,
                                         undef,undef,undef,\$mimetype);
     if ($result !~ m|^/uploaded/|) {
-        $r->print('<p class="LC_error">'.&mt('An error occurred ([_1]) while trying to overwrite [_2].'
-                  ,$result,&display_file(undef,$fname)).'</p>');
-        $r->print(&after_overwrite(&mt('Back'),$url));
+        $r->print(
+            &Apache::loncommon::confirmwrapper(
+                &Apache::lonhtmlcommon::confirm_success(
+                    &mt('An error occurred ([_1]) while trying to overwrite [_2].'
+                       ,$result,&display_file(undef,$fname)),1)));
     } else {
         if ($mode eq 'parse') {
             if ($mimetype eq 'text/html') {
@@ -2237,18 +2229,21 @@ sub overwrite {
                     &print_dependency_form($r,$url,\%allfiles,\%codebase,$result);
                     return;
                 } else {
-                    $r->print('<p>'.&mt('Overwriting completed.').'<br />'.
-                              &mt('No embedded items identified.').'</p>');
+                    $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.'))));
         }
-        $r->print(&after_overwrite(undef,$url));
     }
-    return;
-}
 
-sub after_overwrite {
-    my ($text,$url) = @_;
     my $group_elem;
     if (defined($env{'form.group'})) {
         $group_elem = '<input type="hidden" name="group" value="'.$env{'form.group'}.'" />';
@@ -2256,18 +2251,18 @@ sub after_overwrite {
             $group_elem .= '<input type="hidden" name="ref" value="'.$env{'form.ref'}.'" />'."\n";
         }
     }
-    if ($text eq '') {
-        $text = &mt('Done');
-    }
     my $hidden = &hidden_elems();
-    return <<END;
-
-<h3><a href="javascript:document.overwritedone.submit();">$text</a></h3>
-<form name="overwritedone" method="post" action="$url" />
-$hidden
-$group_elem
-</form>
-END
+    $r->print(
+        &Apache::lonhtmlcommon::actionbox(
+            ['<a href="javascript:document.overwritedone.submit();">'
+            .&mt('Return to directory')
+            .'</a>'])
+       .'<form name="overwritedone" method="post" action="'.$url.'">'
+       .$hidden
+       .$group_elem
+       .'</form>'
+    );
+    return;
 }
 
 sub lock_info {
@@ -2405,7 +2400,7 @@ sub get_group_quota {
     if (%curr_groups) {
         my %group_info =  &Apache::longroup::get_group_settings(
                                                     $curr_groups{$group});
-        $group_quota = $group_info{'quota'}; #expressed in Mb
+        $group_quota = $group_info{'quota'}; #expressed in MB
         if ($group_quota) {
             $group_quota = 1000 * $group_quota; #expressed in k
         }
@@ -2527,8 +2522,8 @@ sub get_quota {
         }
     } 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
+                                    $env{'user.domain'}); #expressed in MB
+        $disk_quota = 1000 * $disk_quota; # convert from MB to kB
     }
     return $disk_quota;
 }
@@ -2631,7 +2626,7 @@ sub handler {
     } else {
         ($uname,$udom) = &get_name_dom();
         $portfolio_root = &get_portfolio_root();
-        $title = &mt('My Space');
+        $title = 'My Space';
         $can_modify = 1;
         $can_delete = 1;
         $can_upload = 1;
@@ -2708,7 +2703,7 @@ sub handler {
    	$r->print(
             '<p><span class="LC_warning">'
            .&mt('No file was selected to upload.')
-           .'</span><<br />'
+           .'</span><br />'
            .&mt('To upload a file, click [_1]Browse...[_2] and select a file, then click [_1]Upload[_2].'
                 ,'<strong>','</strong>')
            .'</p>'