[LON-CAPA-cvs] cvs: loncom /imspackages imsexport.pm /interface loncourserespicker.pm londocs.pm

raeburn raeburn at source.lon-capa.org
Sun May 6 22:12:55 EDT 2012


raeburn		Mon May  7 02:12:55 2012 EDT

  Modified files:              
    /loncom/interface	loncourserespicker.pm londocs.pm 
    /loncom/imspackages	imsexport.pm 
  Log:
  - Content Editor interface.
    - "Tools" sub-tab removed, and contents split between:   
      (a) "Undo Delete" and "History" sub-tabs when Content Editor main tab is active.
      (b) Additional main tab "Content Utilities"
         - contains Administration and Export sub-menus.
    - Main tabs displayed for items from "Content Utilities".
    - Dump Content to Authoring Space (Export sub-menu) detects if switchserver 
      needed. Pop-up to confirm box if only one possible destination; pop-up
      window to choose which, if more than one.
    - Wording changes: Construction Space -> Authoring Space; Documents -> Content
                       Community Resources -> Collaboration (to avoid conflict with
                       "Community" as term used for one type of course container.
  
  
-------------- next part --------------
Index: loncom/interface/loncourserespicker.pm
diff -u loncom/interface/loncourserespicker.pm:1.1 loncom/interface/loncourserespicker.pm:1.2
--- loncom/interface/loncourserespicker.pm:1.1	Sat Mar 31 12:02:21 2012
+++ loncom/interface/loncourserespicker.pm	Mon May  7 02:12:47 2012
@@ -1,6 +1,6 @@
 # The LearningOnline Network
 #
-# $Id: loncourserespicker.pm,v 1.1 2012/03/31 12:02:21 raeburn Exp $
+# $Id: loncourserespicker.pm,v 1.2 2012/05/07 02:12:47 raeburn Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -148,6 +148,7 @@
 use Apache::loncommon;
 use Apache::lonhtmlcommon;
 use Apache::lonnavmaps;
+use Apache::londocs;
 use Apache::lonlocal;
 use LONCAPA qw(:DEFAULT :match);
 
@@ -218,8 +219,9 @@
                 ' onclick="javascript:checkAll(document.'.$formname.'.discussion)" />'.
                 '  <input type="button" value="'.&mt('uncheck all').'"'.
                 ' onclick="javascript:uncheckAll(document.'.$formname.'.discussion)" />'.
-                '</fieldset></div>';
+                '</fieldset>';
         }
+        $display .= '</div>';      
     }
     my $curRes;
     my $lastcontainer = $startcount;
@@ -358,11 +360,14 @@
     }
     my $output = &Apache::loncommon::start_page($title,$scripttag,$args);
     if ($context eq 'imsexport') {
-        $output .= &Apache::lonhtmlcommon::breadcrumbs('IMS Export');
+        $output .= &Apache::lonhtmlcommon::breadcrumbs('IMS Export').
+                   &Apache::londocs::startContentScreen('tools');
     }
     $output .= $display;
     if ($context eq 'examblock') {
         $output .= &Apache::loncommon::end_page();
+    } elsif ($context eq 'imsexport') {
+        $output .= &Apache::londocs::endContentScreen();
     }
     return $output;
 }
Index: loncom/interface/londocs.pm
diff -u loncom/interface/londocs.pm:1.483 loncom/interface/londocs.pm:1.484
--- loncom/interface/londocs.pm:1.483	Sun May  6 22:09:14 2012
+++ loncom/interface/londocs.pm	Mon May  7 02:12:47 2012
@@ -1,7 +1,7 @@
 # The LearningOnline Network
 # Documents
 #
-# $Id: londocs.pm,v 1.483 2012/05/06 22:09:14 raeburn Exp $
+# $Id: londocs.pm,v 1.484 2012/05/07 02:12:47 raeburn Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -100,12 +100,17 @@
 	    my $allowed=0;
 	    my $myhome=&Apache::lonnet::homeserver($ca,$cd);
 	    my @ids=&Apache::lonnet::current_machine_ids();
-	    foreach my $id (@ids) { if ($id eq $myhome) { $allowed=1; } }
+	    foreach my $id (@ids) {
+                if ($id eq $myhome) {
+                    $allowed=1;
+                    last;
+                }
+            }
 	    if ($allowed) {
 		$home++;
-		$outhash{'home_'.$ca.'@'.$cd}=1;
+		$outhash{'home_'.$ca.':'.$cd}=1;
 	    } else {
-		$outhash{'otherhome_'.$ca.'@'.$cd}=$myhome;
+		$outhash{'otherhome_'.$ca.':'.$cd}=$myhome;
 		$other++;
 	    }
 	}
@@ -114,27 +119,6 @@
 }
 
 
-sub dumpbutton {
-    my ($home,$other,%outhash)=&authorhosts();
-    my $crstype = &Apache::loncommon::course_type();
-    if ($home+$other==0) { return ''; }
-    if ($home) {
-        my $link =
-            "<a class='LC_menubuttons_link' href='javascript:injectData(document.courseverify, \"dummy\", \"dumpcourse\", \""
-           .&mt('Dump '.$crstype.' Documents to Construction Space')
-           ."\")'>"
-           .&mt('Dump '.$crstype.' Documents to Construction Space')
-           .'</a>';
-        return
-            $link.' '
-           .&Apache::loncommon::help_open_topic('Docs_Dump_Course_Docs')
-           .'<br />';
-    } else {
-        return
-            &mt('Dump '.$crstype.' Documents to Construction Space: available on other servers');
-    }
-}
-
 sub clean {
     my ($title)=@_;
     $title=~s/[^\w\/\!\$\%\^\*\-\_\=\+\;\:\,\\\|\`\~]+/\_/gs;
@@ -146,16 +130,22 @@
 sub dumpcourse {
     my ($r) = @_;
     my $crstype = &Apache::loncommon::course_type();
-    $r->print(&Apache::loncommon::start_page('Dump '.$crstype.' Documents to Construction Space').
-	      '<form name="dumpdoc" action="" method="post">');
-    $r->print(&Apache::lonhtmlcommon::breadcrumbs('Dump '.$crstype.' Documents to Construction Space'));
+    $r->print(&Apache::loncommon::start_page('Dump '.$crstype.' Content to Authoring Space')."\n".
+              &Apache::lonhtmlcommon::breadcrumbs('Dump '.$crstype.' Content to Authoring Space')."\n");
+    $r->print(&startContentScreen('tools'));
     my ($home,$other,%outhash)=&authorhosts();
-    unless ($home) { return ''; }
+    unless ($home) {
+        $r->print(&endContentScreen());
+        return '';
+    }
     my $origcrsid=$env{'request.course.id'};
     my %origcrsdata=&Apache::lonnet::coursedescription($origcrsid);
     if (($env{'form.authorspace'}) && ($env{'form.authorfolder'}=~/\w/)) {
 # Do the dumping
-	unless ($outhash{'home_'.$env{'form.authorspace'}}) { return ''; }
+	unless ($outhash{'home_'.$env{'form.authorspace'}}) {
+            $r->print(&endContentScreen());
+            return '';
+        }
 	my ($ca,$cd)=split(/\@/,$env{'form.authorspace'});
 	$r->print('<h3>'.&mt('Copying Files').'</h3>');
 	my $title=$env{'form.authorfolder'};
@@ -206,10 +196,15 @@
 	    }
 	}
     } else {
+        $r->print(&mt('Searching ...').'<br />');
+        $r->rflush();
 # Input form
+        $r->print('<form name="dumpdoc" action="" method="post">'."\n");
 	unless ($home==1) {
-	    $r->print(
-		      '<h3>'.&mt('Select the Construction Space').'</h3><select name="authorspace">');
+	    $r->print('<div class="LC_left_float">'.
+		      '<fieldset><legend>'.
+                      &mt('Select the Authoring Space').
+                      '</legend><select name="authorspace">');
 	}
 	foreach my $key (sort(keys(%outhash))) {
 	    if ($key=~/^home_(.+)$/) {
@@ -218,20 +213,23 @@
 		  '<input type="hidden" name="authorspace" value="'.$1.'" />');
 		} else {
 		    $r->print('<option value="'.$1.'">'.$1.' - '.
-			      &Apache::loncommon::plainname(split(/\@/,$1)).'</option>');
+			      &Apache::loncommon::plainname(split(/\:/,$1)).'</option>');
 		}
 	    }
 	}
 	unless ($home==1) {
-	    $r->print('</select>');
+	    $r->print('</select></fieldset></div>'."\n");
 	}
 	my $title=$origcrsdata{'description'};
 	$title=~s/[\/\s]+/\_/gs;
 	$title=&clean($title);
-	$r->print('<h3>'.&mt('Folder in Construction Space').'</h3>'
-                 .'<input type="text" size="50" name="authorfolder" value="'.$title.'" /><br />');
+	$r->print('<div class="LC_left_float">'.
+                  '<fieldset><legend>'.&mt('Folder in Authoring Space').'</legend>'.
+                  '<input type="text" size="50" name="authorfolder" value="'.
+                  $title.'" />'.
+                  '</fieldset></div><br clear="all" />'."\n");
 	&tiehash();
-	$r->print('<h3>'.&mt('Filenames in Construction Space').'</h3>'
+	$r->print('<h4>'.&mt('Filenames in Authoring Space').'</h4>'
                  .&Apache::loncommon::start_data_table()
                  .&Apache::loncommon::start_data_table_header_row()
                  .'<th>'.&mt('Internal Filename').'</th>'
@@ -259,14 +257,9 @@
 	$r->print(&Apache::loncommon::end_data_table());
 	&untiehash();
 	$r->print(
-  '<p><input type="submit" name="dumpcourse" value="'.&mt("Dump $crstype Documents").'" /></p></form>');
+  '<p><input type="submit" name="dumpcourse" value="'.&mt("Dump $crstype Content").'" /></p></form>');
     }
-}
-
-sub exportbutton {
-    my $crstype = &Apache::loncommon::course_type();
-    return "<a class='LC_menubuttons_link' href='javascript:injectData(document.courseverify, \"dummy\", \"exportcourse\", \"".&mt('IMS Export')."\")'>".&mt('IMS Export')."</a>".
-    &Apache::loncommon::help_open_topic('Docs_Export_Course_Docs').'<br />';
+    $r->print(&endContentScreen());
 }
 
 sub group_import {
@@ -430,30 +423,46 @@
     }
 }
 
-
-
-
-
 sub docs_change_log {
-    my ($r)=@_;
-    my $folder=$env{'form.folder'};
+    my ($r,$coursenum,$coursedom,$folder,$allowed,$crstype,$iconpath)=@_;
     my $js = '<script type="text/javascript">'."\n".
              '// <![CDATA['."\n".
              &Apache::loncommon::display_filter_js('docslog')."\n".
              &history_tab_js()."\n".
+             &Apache::lonratedt::editscript('simple')."\n".
              '// ]]>'."\n".
              '</script>'."\n";
-    $r->print(&Apache::loncommon::start_page('Course Document Change Log',$js));
-    $r->print(&Apache::lonhtmlcommon::breadcrumbs('Course Document Change Log'));
+    $r->print(&Apache::loncommon::start_page('Content Change Log',$js));
+    $r->print(&Apache::lonhtmlcommon::breadcrumbs('Content Change Log'));
+    $r->print(&startContentScreen('docs'));
+    my %orderhash;
+    my $container='sequence';
+    my $pathitem;
+    if ($env{'form.pagepath'}) {
+        $container='page';
+        $pathitem = '<input type="hidden" name="pagepath" value="'.
+                    &HTML::Entities::encode($env{'form.pagepath'},'<>&"').'" />';
+    } else {
+        my $folderpath=$env{'form.folderpath'};
+        if ($folderpath eq '') {
+            $folderpath = 'default&'.&escape(&mt('Main '.$crstype.' Documents'));
+        }
+        $pathitem = '<input type="hidden" name="folderpath" value="'.&HTML::Entities::encode($folderpath,'<>&"').'" />';
+    }
+    my $readfile="/uploaded/$coursedom/$coursenum/$folder.$container";
+    my $jumpto = $readfile;
+    $jumpto =~ s{^/}{};
+    my $tid = 1;
+    my ($breadcrumbtrail) = &breadcrumbs($allowed,$crstype);
+    $r->print($breadcrumbtrail.
+              &generate_edit_table($tid,\%orderhash,undef,$iconpath,$jumpto,
+              $readfile));
     my %docslog=&Apache::lonnet::dump('nohist_docslog',
                                       $env{'course.'.$env{'request.course.id'}.'.domain'},
                                       $env{'course.'.$env{'request.course.id'}.'.num'});
 
     if ((keys(%docslog))[0]=~/^error\:/) { undef(%docslog); }
 
-    $r->print('<form action="/adm/coursedocs" method="post" name="docslog">'.
-              '<input type="hidden" name="docslog" value="1" />');
-
     my %saveable_parameters = ('show' => 'scalar',);
     &Apache::loncommon::store_course_settings('docs_log',
                                               \%saveable_parameters);
@@ -467,9 +476,14 @@
 	    'randomorder'    => 'Randomly ordered',
 	    'set'            => 'set to',
 	    'del'            => 'deleted');
-    $r->print(&Apache::loncommon::display_filter('docslog').
-              '<input type="hidden" name="folder" value="'.$folder.'" />'.
-              '<input type="submit" value="'.&mt('Display').'" /></form>');
+    my $filter = &Apache::loncommon::display_filter('docslog')."\n".
+                 $pathitem."\n".
+                 '<input type="hidden" name="folder" value="'.$env{'form.folder'}.'" />'.
+                 (' 'x2).'<input type="submit" value="'.&mt('Display').'" />';
+    $r->print('<div class="LC_left_float">'.
+              '<fieldset><legend>'.&mt('Display of Content Changes').'</legend>'."\n".
+              &makedocslogform($filter,1).
+              '</fieldset></div><br clear="all" />');
     $r->print(&Apache::loncommon::start_data_table().&Apache::loncommon::start_data_table_header_row().
               '<th>'.&mt('Time').'</th><th>'.&mt('User').'</th><th>'.&mt('Folder').'</th><th>'.&mt('Before').'</th><th>'.
               &mt('After').'</th>'.
@@ -564,7 +578,10 @@
         if (!($env{'form.show'} eq &mt('all')
               || $shown<=$env{'form.show'})) { last; }
     }
-    $r->print(&Apache::loncommon::end_data_table());
+    $r->print(&Apache::loncommon::end_data_table()."\n".
+              &makesimpleeditform($pathitem)."\n".
+              '</div></div>');
+    $r->print(&endContentScreen());
 }
 
 sub update_paste_buffer {
@@ -822,6 +839,16 @@
     my $container= ($env{'form.pagepath'}) ? 'page'
 		                           : 'sequence';
 
+    my ($breadcrumbtrail,$randompick,$ishidden,$isencrypted,$plain,$is_random_order) =
+        &breadcrumbs($allowed,$crstype);
+    $r->print($breadcrumbtrail);
+
+    my $jumpto = "uploaded/$coursedom/$coursenum/$folder.$container";
+
+    unless ($allowed) {
+        $randompick = -1;
+    }
+
     my ($errtext,$fatal) = &mapread($coursenum,$coursedom,
 				    $folder.'.'.$container);
     return $errtext if ($fatal);
@@ -833,16 +860,6 @@
         $LONCAPA::map::resources[$idx]='';
     }
 
-    my ($breadcrumbtrail,$randompick,$ishidden,$isencrypted,$plain,$is_random_order) =
-        &breadcrumbs($allowed,$crstype);
-    $r->print($breadcrumbtrail);
-
-    my $jumpto = "uploaded/$coursedom/$coursenum/$folder.$container";
-
-    unless ($allowed) {
-        $randompick = -1;
-    }
-
 # ------------------------------------------------------------ Process commands
 
 # ---------------- if they are for this folder and user allowed to make changes
@@ -994,7 +1011,9 @@
         $tid = 2;
     }
     if ($allowed) {
-        $r->print(&generate_edit_table($tid,$orderhash,$to_show,$iconpath,$jumpto));
+        my $readfile="/uploaded/$coursedom/$coursenum/$folder.$container";
+        $r->print(&generate_edit_table($tid,$orderhash,$to_show,$iconpath,$jumpto,
+                                       $readfile));
         &print_paste_buffer($r,$container);
     } else {
         if (&Apache::lonnet::allowed('mdc',$env{'request.course.id'})) {
@@ -1299,12 +1318,12 @@
 
 	if (!$nocopy) {
 	    $copylink=(<<ENDCOPY);
-<a href='javascript:markcopy("$esc_path","$index","$renametitle","$container","$symb","$folder");' class="LC_docs_copy">$lt{'cp'}</a>
+<a href="javascript:markcopy('$esc_path','$index','$renametitle','$container','$symb','$folder');" class="LC_docs_copy">$lt{'cp'}</a>
 ENDCOPY
         }
 	if (!$nocut) {
 	    $cutlink=(<<ENDCUT);
-<a href='javascript:cutres("$esc_path","$index","$renametitle","$container","$symb","$folder",$skip_confirm);' class="LC_docs_cut">$lt{'ct'}</a>
+<a href="javascript:cutres('$esc_path','$index','$renametitle','$container','$symb','$folder',$skip_confirm);" class="LC_docs_cut">$lt{'ct'}</a>
 ENDCUT
         }
 	$form_start = '
@@ -1488,7 +1507,7 @@
     if (($url=~m{/adm/(coursedocs|supplemental)}) || (!$allowed && $url)) {
        $line.='<a href="'.$url.'"><img src="'.$icon.'" alt="" class="LC_icon" /></a>';
     } elsif ($url) {
-       $line.=&Apache::loncommon::modal_link($url.(($url=~/\?/)?'&':'?').'inhibitmenu=yes',
+       $line.=&Apache::loncommon::modal_link($url.(($url=~/\?/)?'&':'?').'inhibitmenu=yes',
                                              '<img src="'.$icon.'" alt="" class="LC_icon" />',600,500);
     } else {
        $line.='<img src="'.$icon.'" alt="" class="LC_icon" />';
@@ -1497,7 +1516,7 @@
     if (($url=~m{/adm/(coursedocs|supplemental)}) || (!$allowed && $url)) {
        $line.='<a href="'.$url.'">'.$title.'</a>';
     } elsif ($url) {
-       $line.=&Apache::loncommon::modal_link($url.(($url=~/\?/)?'&':'?').'inhibitmenu=yes',
+       $line.=&Apache::loncommon::modal_link($url.(($url=~/\?/)?'&':'?').'inhibitmenu=yes',
                                              $title,600,500);
     } else {
        $line.=$title.' <span class="LC_docs_reinit_warn">'.$reinit.'</span>';
@@ -1645,7 +1664,7 @@
 
 =item list_symbs()
 
-List Symbs
+List Content Idenifiers
 
 =cut
 
@@ -1653,9 +1672,9 @@
     my ($r) = @_;
 
     my $crstype = &Apache::loncommon::course_type();
-    $r->print(&Apache::loncommon::start_page('Symb List'));
-    $r->print(&Apache::lonhtmlcommon::breadcrumbs('Symb List'));
-    &startContentScreen($r,'tools');
+    $r->print(&Apache::loncommon::start_page('List of Content Identifiers'));
+    $r->print(&Apache::lonhtmlcommon::breadcrumbs('Content Identifiers'));
+    $r->print(&startContentScreen('tools'));
     my $navmap = Apache::lonnavmaps::navmap->new();
     if (!defined($navmap)) {
         $r->print('<h2>'.&mt('Retrieval of List Failed').'</h2>'.
@@ -1664,11 +1683,25 @@
                   '</div>');
         &Apache::lonnet::logthis('Symb list failed - could not create navmap object in '.lc($crstype).':'.$env{'request.course.id'});
     } else {
-        $r->print("<pre>\n");
+        $r->print('<h4 class="LC_info">'.&mt("$crstype Content Identifiers").'</h4>'.
+                  &Apache::loncommon::start_data_table().
+                  &Apache::loncommon::start_data_table_header_row().
+                  '<th>'.&mt('Title').'</th><th>'.&mt('Identifier').'</th>'.
+                  &Apache::loncommon::end_data_table_header_row()."\n");
+        my $count;
         foreach my $res ($navmap->retrieveResources()) {
-            $r->print($res->compTitle()."\t".$res->symb()."\n");
+            $r->print(&Apache::loncommon::start_data_table_row().
+                      '<td>'.$res->compTitle().'</td>'.
+                      '<td>'.$res->symb().'</td>'.
+                      &Apache::loncommon::start_data_table_row());
+            $count ++;
+        }
+        if (!$count) {
+            $r->print(&Apache::loncommon::start_data_table_row().
+                      '<td colspan="2">'.&mt("$crstype is empty").'</td>'.
+                      &Apache::loncommon::end_data_table_row()); 
         }
-        $r->print("\n</pre>\n");
+        $r->print(&Apache::loncommon::end_data_table());
     }
 }
 
@@ -1676,13 +1709,15 @@
 sub verifycontent {
     my ($r) = @_;
     my $crstype = &Apache::loncommon::course_type();
-   $r->print(&Apache::loncommon::start_page('Verify '.$crstype.' Documents'));
-   $r->print(&Apache::lonhtmlcommon::breadcrumbs('Verify '.$crstype.' Documents'));
-   &startContentScreen($r,'tools');
+    $r->print(&Apache::loncommon::start_page('Verify '.$crstype.' Documents'));
+    $r->print(&Apache::lonhtmlcommon::breadcrumbs('Verify '.$crstype.' Documents'));
+    $r->print(&startContentScreen('tools'));
+    $r->print('<h4 class="LC_info">'.&mt($crstype.' content verification').'</h4>'); 
    $hashtied=0;
    undef %alreadyseen;
    %alreadyseen=();
    &tiehash();
+   
    foreach my $key (keys(%hash)) {
        if ($hash{$key}=~/\.(page|sequence)$/) {
 	   if (($key=~/^src_/) && ($alreadyseen{&unescape($hash{$key})})) {
@@ -1712,7 +1747,7 @@
     my $crstype = &Apache::loncommon::course_type();
     $r->print(&Apache::loncommon::start_page("Check $crstype Document Versions"));
     $r->print(&Apache::lonhtmlcommon::breadcrumbs("Check $crstype Document Versions"));
-    &startContentScreen($r,'tools');
+    $r->print(&startContentScreen('tools'));
 
     my $header='';
     my $startsel='';
@@ -1826,6 +1861,7 @@
 	       'lw' => 'Version changes since last Week',
 	       'sy' => 'Version changes since Yesterday',
                'al' => 'All Resources (possibly large output)',
+               'cd' => 'Change display', 
 	       'sd' => 'Display',
 	       'fi' => 'File',
 	       'md' => 'Modification Date',
@@ -1836,18 +1872,16 @@
 'sm' => 'Keep all Resources up-to-date with most recent Versions (default)',
 'sc' => 'Set all Resource Versions to current Version (Fix Versions)',
 	       'di' => 'Differences',
-	       'save' => 'Save',
+	       'save' => 'Save changes',
+               'vers' => 'Version choice(s) for specific resources', 
 	       'act' => 'Actions');
     $r->print(<<ENDHEADERS);
+<h4 class="LC_info">$header</h4>
 <form action="/adm/coursedocs" method="post">
 <input type="hidden" name="versions" value="1" />
-<div class="LC_columnSection">
+<div class="LC_left_float">
 <fieldset>
-<legend>$lt{'act'}</legend>
-$lt{'sm'}: <input type="submit" name="setmostrecent" value="Go" /><br />
-$lt{'sc'}: <input type="submit" name="setcurrent" value="Go" />
-</fieldset>
-</div>
+<legend>$lt{'cd'}</legend>
 <select name="timerange">
 <option value='all' $allsel>$lt{'al'}</option>
 <option value="-1" $startsel>$lt{'st'}</option>
@@ -1856,7 +1890,18 @@
 <option value="86400" $daysel>$lt{'sy'}</option>
 </select>
 <input type="submit" name="display" value="$lt{'sd'}" />
-<h2>$header</h2>
+</fieldset>
+</div>
+<div class="LC_left_float">
+<fieldset>
+<legend>$lt{'act'}</legend>
+$lt{'sm'}: <input type="submit" name="setmostrecent" value="Go" /><br />
+$lt{'sc'}: <input type="submit" name="setcurrent" value="Go" />
+</fieldset>
+</div>
+<br clear="all" />
+<hr />
+<h4>$lt{'vers'}</h4>
 <input type="submit" name="setversions" value="$lt{'save'}" />
 <table border="0">
 ENDHEADERS
@@ -2023,7 +2068,7 @@
 sub init_breadcrumbs {
     my ($form,$text)=@_;
     &Apache::lonhtmlcommon::clear_breadcrumbs();
-    &Apache::lonhtmlcommon::add_breadcrumb({href=>"/adm/coursedocs",
+    &Apache::lonhtmlcommon::add_breadcrumb({href=>"/adm/coursedocs?tools=1",
 					    text=>&Apache::loncommon::course_type().' Editor',
 					    faq=>273,
 					    bug=>'Instructor Interface',
@@ -2058,23 +2103,24 @@
 #
 
 sub startContentScreen {
-    my ($r,$mode)=@_;
-    $r->print('<ul class="LC_TabContentBigger" id="mainnav">');
+    my ($mode) = @_;
+    my $output = '<ul class="LC_TabContentBigger" id="mainnav">';
     if (($mode eq 'navmaps') || ($mode eq 'supplemental')) {
-        $r->print('<li'.(($mode eq 'navmaps')?' class="active"':'').'><a href="/adm/navmaps"><b>    '.&mt('Content Overview').'    </b></a></li>'."\n");
-        $r->print('<li'.(($mode eq 'coursesearch')?' class="active"':'').'><a href="/adm/searchcourse"><b>     '.&mt('Content Search').'     </b></a></li>'."\n");
-        $r->print('<li'.(($mode eq 'courseindex')?' class="active"':'').'><a href="/adm/indexcourse"><b>      '.&mt('Content Index').'      </b></a></li>'."\n");
-        $r->print('<li '.(($mode eq 'suppdocs')?' class="active"':'').'><a href="/adm/supplemental"><b>'.&mt('Supplemental Content').'</b></a></li>');
-    } else {
-        $r->print('<li '.(($mode eq 'docs')?' class="active"':'').
-               ' id="tabbededitor"><a href="/adm/coursedocs?forcestandard=1"><b>      '.&mt('Content Editor').'      </b></a></li>');
-        $r->print('<li '.(($mode eq 'suppdocs')?' class="active"':'').
-                  '><a href="/adm/coursedocs?forcesupplement=1"><b>'.&mt('Supplemental Content Editor').'</b></a></li>');
-    }
-    $r->print("\n".'</ul>'."\n");
-    $r->print('<div class="LC_DocsBox" style="clear:both;margin:0;" id="contenteditor">'.
-              '<div id="maincoursedoc" style="margin:0 0;padding:0 0;">'.
-              '<div class="LC_ContentBox" id="mainCourseDocuments" style="display: block;">');
+        $output .= '<li'.(($mode eq 'navmaps')?' class="active"':'').'><a href="/adm/navmaps"><b>    '.&mt('Content Overview').'    </b></a></li>'."\n";
+        $output .= '<li'.(($mode eq 'coursesearch')?' class="active"':'').'><a href="/adm/searchcourse"><b>     '.&mt('Content Search').'     </b></a></li>'."\n";
+        $output .= '<li'.(($mode eq 'courseindex')?' class="active"':'').'><a href="/adm/indexcourse"><b>      '.&mt('Content Index').'      </b></a></li>'."\n";
+        $output .= '<li '.(($mode eq 'suppdocs')?' class="active"':'').'><a href="/adm/supplemental"><b>'.&mt('Supplemental Content').'</b></a></li>';
+    } else {
+        $output .= '<li '.(($mode eq 'docs')?' class="active"':'').' id="tabbededitor"><a href="/adm/coursedocs?forcestandard=1"><b>      '.&mt('Content Editor').'      </b></a></li>'."\n";
+        $output .= '<li '.(($mode eq 'suppdocs')?' class="active"':'').'><a href="/adm/coursedocs?forcesupplement=1"><b>'.&mt('Supplemental Content Editor').'</b></a></li>'."\n";
+        $output .= '<li '.(($mode eq 'tools')?' class="active"':'').'><a href="/adm/coursedocs?tools=1"><b>      '.&mt('Content Utilities').'      </b></a></li>'."\n";
+                   '><a href="/adm/coursedocs?tools=1"><b>      '.&mt('Content Utilities').'      </b></a></li>';
+    }
+    $output .= "\n".'</ul>'."\n";
+    $output .= '<div class="LC_DocsBox" style="clear:both;margin:0;" id="contenteditor">'.
+               '<div id="maincoursedoc" style="margin:0 0;padding:0 0;">'.
+               '<div class="LC_ContentBox" id="mainCourseDocuments" style="display: block;">';
+    return $output;
 }
 
 #
@@ -2082,8 +2128,7 @@
 #
 
 sub endContentScreen {
-   my ($r)=@_;
-   $r->print('</div></div></div>');
+    return '</div></div></div>';
 }
 
 sub supplemental_base {
@@ -2095,7 +2140,14 @@
     &Apache::loncommon::content_type($r,'text/html');
     $r->send_http_header;
     return OK if $r->header_only;
+
+# get course data
     my $crstype = &Apache::loncommon::course_type();
+    my $coursenum=$env{'course.'.$env{'request.course.id'}.'.num'};
+    my $coursedom=$env{'course.'.$env{'request.course.id'}.'.domain'};
+
+# graphics settings
+    $iconpath = &Apache::loncommon::lonhttpdurl($r->dir_config('lonIconsURL').'/');
 
 #
 # --------------------------------------------- Initialize help topics for this
@@ -2129,20 +2181,29 @@
         $allowed = &Apache::lonnet::allowed('mdc',$env{'request.course.id'});
     }
 
-  if ($allowed && $env{'form.verify'}) {
+    &Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'},['chooseserver',
+                                            'inhibitmenu']);
+  if ($allowed && $env{'form.chooseserver'}) {
+      &choose_dump_server($r);
+      return OK;
+  } elsif ($allowed && $env{'form.verify'}) {
       &init_breadcrumbs('verify','Verify Content');
       &verifycontent($r);
   } elsif ($allowed && $env{'form.listsymbs'}) {
-      &init_breadcrumbs('listsymbs','List Symbs');
+      &init_breadcrumbs('listsymbs','List Content IDs');
       &list_symbs($r);
   } elsif ($allowed && $env{'form.docslog'}) {
       &init_breadcrumbs('docslog','Show Log');
-      &docs_change_log($r);
+      my $folder = $env{'form.folder'};
+      if ($folder eq '') {
+          $folder='default';
+      }
+      &docs_change_log($r,$coursenum,$coursedom,$folder,$allowed,$crstype,$iconpath);
   } elsif ($allowed && $env{'form.versions'}) {
       &init_breadcrumbs('versions','Check/Set Resource Versions');
       &checkversions($r);
   } elsif ($allowed && $env{'form.dumpcourse'}) {
-      &init_breadcrumbs('dumpcourse','Dump '.&Apache::loncommon::course_type().' Documents to Construction Space');
+      &init_breadcrumbs('dumpcourse','Dump '.&Apache::loncommon::course_type().' Content to Authoring Space');
       &dumpcourse($r);
   } elsif ($allowed && $env{'form.exportcourse'}) {
       &init_breadcrumbs('exportcourse','IMS Export');
@@ -2150,22 +2211,23 @@
   } else {
 #
 # Done catching special calls
-# The whole rest is for course and supplemental documents
+# The whole rest is for course and supplemental documents and utilities menu
 # Get the parameters that may be needed
 #
     &Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'},
                                             ['folderpath','pagepath',
                                              'pagesymb','forcesupplement','forcestandard',
-                                             'symb','command']);
+                                             'tools','symb','command']);
 
 # standard=1: this is a "new-style" course with an uploaded map as top level
 # standard=2: this is a "old-style" course, and there is nothing we can do
 
     my $standard=($env{'request.course.uri'}=~/^\/uploaded\//);
 
-# Decide whether this should display supplemental or main content
+# Decide whether this should display supplemental or main content or utilities
 # supplementalflag=1: show supplemental documents
 # supplementalflag=0: show standard documents
+# toolsflag=1: show utilities
 
 
     my $supplementalflag=($env{'form.folderpath'}=~/^supplemental/);
@@ -2176,6 +2238,8 @@
     if ($env{'form.forcestandard'})   { $supplementalflag=0; }
     unless ($allowed) { $supplementalflag=1; }
     unless ($standard) { $supplementalflag=1; }
+    my $toolsflag=0;
+    if ($env{'form.tools'}) { $toolsflag=1; }
 
     my $script='';
     my $showdoc=0;
@@ -2298,81 +2362,90 @@
     }
 
 # Store this
-    &Apache::loncommon::store_course_settings($stored_folderpath,
-                                                {'pagepath' => 'scalar',
-                                                 'folderpath' => 'scalar'});
-
-    if ($env{'form.folderpath'}) {
-	my (@folderpath)=split('&',$env{'form.folderpath'});
-	$env{'form.foldername'}=&unescape(pop(@folderpath));
-	$env{'form.folder'}=pop(@folderpath);
-        $container='sequence';
-    }
-    if ($env{'form.pagepath'}) {
-        my (@pagepath)=split('&',$env{'form.pagepath'});
-        $env{'form.pagename'}=&unescape(pop(@pagepath));
-        $env{'form.folder'}=pop(@pagepath);
-        $container='page';
-        $containertag = '<input type="hidden" name="pagepath" value="" />'.
-	                '<input type="hidden" name="pagesymb" value="" />';
-        $uploadtag = 
-            '<input type="hidden" name="pagepath" value="'.&HTML::Entities::encode($env{'form.pagepath'},'<>&"').'" />'.
-	    '<input type="hidden" name="pagesymb" value="'.&HTML::Entities::encode($env{'form.pagesymb'},'<>&"').'" />'.
-            '<input type="hidden" name="folderpath" value="" />';
-    } else {
-        my $folderpath=$env{'form.folderpath'};
-        if (!$folderpath) {
-            if ($env{'form.folder'} eq '' ||
-                $env{'form.folder'} eq 'supplemental') {
-                $folderpath='default&'.
-                    &escape(&mt('Main '.$crstype.' Documents'));
+    unless ($toolsflag) {
+        &Apache::loncommon::store_course_settings($stored_folderpath,
+                                                  {'pagepath' => 'scalar',
+                                                   'folderpath' => 'scalar'});
+        if ($env{'form.folderpath'}) {
+	    my (@folderpath)=split('&',$env{'form.folderpath'});
+	    $env{'form.foldername'}=&unescape(pop(@folderpath));
+	    $env{'form.folder'}=pop(@folderpath);
+            $container='sequence';
+        }
+        if ($env{'form.pagepath'}) {
+            my (@pagepath)=split('&',$env{'form.pagepath'});
+            $env{'form.pagename'}=&unescape(pop(@pagepath));
+            $env{'form.folder'}=pop(@pagepath);
+            $container='page';
+            $containertag = '<input type="hidden" name="pagepath" value="" />'.
+	                    '<input type="hidden" name="pagesymb" value="" />';
+            $uploadtag = 
+                '<input type="hidden" name="pagepath" value="'.&HTML::Entities::encode($env{'form.pagepath'},'<>&"').'" />'.
+	        '<input type="hidden" name="pagesymb" value="'.&HTML::Entities::encode($env{'form.pagesymb'},'<>&"').'" />'.
+                '<input type="hidden" name="folderpath" value="" />';
+        } else {
+            my $folderpath=$env{'form.folderpath'};
+            if (!$folderpath) {
+                if ($env{'form.folder'} eq '' ||
+                    $env{'form.folder'} eq 'supplemental') {
+                    $folderpath='default&'.
+                        &escape(&mt('Main '.$crstype.' Documents'));
+                }
+            }
+            $containertag = '<input type="hidden" name="folderpath" value="" />';
+            $uploadtag = '<input type="hidden" name="folderpath" value="'.&HTML::Entities::encode($folderpath,'<>&"').'" />';
+        }
+        if ($r->uri=~/^\/adm\/coursedocs\/showdoc\/(.*)$/) {
+           $showdoc='/'.$1;
+        }
+        if ($showdoc) { # got called in sequence from course
+	    $allowed=0; 
+        } else {
+            if ($allowed) {
+                &Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'},['cmd']);
+                $script=&Apache::lonratedt::editscript('simple');
             }
         }
-        $containertag = '<input type="hidden" name="folderpath" value="" />';
-        $uploadtag = '<input type="hidden" name="folderpath" value="'.&HTML::Entities::encode($folderpath,'<>&"').'" />';
-    }
-    if ($r->uri=~/^\/adm\/coursedocs\/showdoc\/(.*)$/) {
-       $showdoc='/'.$1;
-    }
-    if ($showdoc) { # got called in sequence from course
-	$allowed=0; 
-    } else {
-       if ($allowed) {
-         &Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'},['cmd']);
-         $script=&Apache::lonratedt::editscript('simple');
-       }
     }
 
-# get course data
-    my $coursenum=$env{'course.'.$env{'request.course.id'}.'.num'};
-    my $coursedom=$env{'course.'.$env{'request.course.id'}.'.domain'};
-
 # get personal data
     my $uname=$env{'user.name'};
     my $udom=$env{'user.domain'};
     my $plainname=&escape(&Apache::loncommon::plainname($uname,$udom));
 
-# graphics settings
-
-    $iconpath = &Apache::loncommon::lonhttpdurl($r->dir_config('lonIconsURL') . "/");
-
     if ($allowed) {
-        my @tabids;
-        if ($supplementalflag) {
-            @tabids = ('002','ee2','ff2');
+        if ($toolsflag) {
+            $script .= &inject_data_js();
+            my ($home,$other,%outhash)=&authorhosts();
+            if (!$home && $other) {
+                my @hosts;
+                foreach my $aurole (keys(%outhash)) {
+                    unless(grep(/^\Q$outhash{$aurole}\E/, at hosts)) {
+                        push(@hosts,$outhash{$aurole});
+                    }
+                }
+                $script .= &dump_switchserver_js(@hosts); 
+            }
         } else {
-            @tabids = ('aa1','bb1','cc1','ff1');
-            unless ($env{'form.pagepath'}) {
-                unshift(@tabids,'001');
-                push(@tabids,('dd1','ee1'));
+            my @tabids;
+            if ($supplementalflag) {
+                @tabids = ('002','ee2','ff2');
+            } else {
+                @tabids = ('aa1','bb1','cc1','ff1');
+                unless ($env{'form.pagepath'}) {
+                    unshift(@tabids,'001');
+                    push(@tabids,('dd1','ee1'));
+                }
             }
+            my $tabidstr = join("','", at tabids);
+	    $script .= &editing_js($udom,$uname,$supplementalflag).
+                       &history_tab_js().
+                       &inject_data_js().
+                       &resize_contentdiv_js($tabidstr);
+            $addentries = {
+                            onload   => "javascript:resize_contentdiv('contentscroll','1','1');",
+                          };
         }
-        my $tabidstr = join("','", at tabids);
-	$script .= &editing_js($udom,$uname,$supplementalflag).
-                   &resize_contentdiv_js($tabidstr);
-        $addentries = {
-                        onload   => "javascript:resize_contentdiv('contentscroll','1','1');",
-                      };
     }
 # -------------------------------------------------------------------- Body tag
     $script = '<script type="text/javascript">'."\n"
@@ -2393,7 +2466,7 @@
                                                  })
                  .&Apache::loncommon::help_open_menu('','',273,'RAT')
                  .&Apache::lonhtmlcommon::breadcrumbs(
-                     'Editing the Table of Contents for your '.$crstype,
+                     'Editing '.$crstype.' Contents',
                      'Docs_Adding_Course_Doc')
         );
     } else {
@@ -2454,7 +2527,11 @@
       }
   }
 
-  unless ($showdoc || $uploadphase) {  
+  if ($allowed && $toolsflag) {
+      $r->print(&startContentScreen('tools'));
+      $r->print(&generate_admin_menu($crstype));
+      $r->print(&endContentScreen());
+  } elsif ((!$showdoc) && (!$uploadphase)) {
 # -----------------------------------------------------------------------------
        my %lt=&Apache::lonlocal::texthash(
                 'uplm' => 'Upload a new main '.lc($crstype).' document',
@@ -2557,13 +2634,6 @@
 
     if ($allowed) {
 	&update_paste_buffer($coursenum,$coursedom);
-       my %lt=&Apache::lonlocal::texthash(
-					 'vc' => 'Verify Content',
-					 'cv' => 'Check/Set Resource Versions',
-					 'ls' => 'List Symbs',
-                                         'sl' => 'Show Log'
-					  );
-
 	$r->print(<<HIDDENFORM);
 	<form name="renameform" method="post" action="/adm/coursedocs">
    <input type="hidden" name="title" />
@@ -2572,11 +2642,12 @@
    <input type="hidden" name="copyfolder" />
    $containertag
  </form>
- <form name="simpleedit" method="post" action="/adm/coursedocs">
-   <input type="hidden" name="importdetail" value="" />
-   $uploadtag
- </form>
+
 HIDDENFORM
+        $r->print(&makesimpleeditform($uploadtag)."\n".
+                  &makedocslogform($uploadtag."\n".
+                                   '<input type="hidden" name="folder" value="'.
+                                   $env{'form.folder'}.'" />'."\n"));
     }
 
 # Generate the tabs
@@ -2584,7 +2655,7 @@
     if (($supplementalflag) && (!$allowed)) {
         &Apache::lonnavdisplay::startContentScreen($r,'supplemental');
     } else {
-        &startContentScreen($r,($supplementalflag?'suppdocs':'docs'));
+        $r->print(&startContentScreen(($supplementalflag?'suppdocs':'docs')));
     }
 
 #
@@ -2621,14 +2692,6 @@
 	}
 	my $readfile='/uploaded/'.$coursedom.'/'.$coursenum.'/'.$folder.'.'.$container;
 
-
-
-	my $recoverform=(<<RFORM);
-	<form action="/adm/groupsort" method="post" name="recover">
-	<a class="LC_menubuttons_link" href="javascript:groupopen('$readfile',1)">$lt{'reco'}</a>
-	</form>
-RFORM
-
 	my $imspform=(<<IMSPFORM);
 	<form action="/adm/imsimportdocs" method="post" name="ims">
 	<input type="hidden" name="folder" value="$folder" />
@@ -2812,28 +2875,19 @@
         );
         $communityform = &create_form_ul(&create_list_elements(@communityforma));
 
-
-
-my @tools = (
-#	{'<img class="LC_noBorder LC_middle" align="left" src="/res/adm/pages/extres.png" alt="'.$lt{extr}.'" />'=>$extresourcesform},
-#	{'<img class="LC_noBorder LC_middle" align="left" src="/res/adm/pages/ims.png" alt="'.$lt{imsf}.'" />'=>$imspform},
-	{'<img class="LC_noBorder LC_middle" src="/res/adm/pages/recover.png" alt="'.$lt{reco}.'" onclick="javascript:groupopen(\''.$readfile.'\',1)" />'=>$recoverform},
-	);
-
 my %orderhash = (
                 'aa' => ['Import Documents',$fileuploadform],
                 'bb' => ['Published Resources',$simpleeditdefaultform],
                 'cc' => ['Grading Resources',$gradingform],
-		'ff' => ['Tools', &create_form_ul(&create_list_elements(@tools)).&generate_admin_options(\%help,\%env)],
                 );
 unless ($env{'form.pagepath'}) {
     $orderhash{'00'} = ['Newfolder',$newfolderform];
-    $orderhash{'dd'} = ['Community Resources',$communityform];
+    $orderhash{'dd'} = ['Collaboration',$communityform];
     $orderhash{'ee'} = ['Special Documents',$specialdocumentsform];
 }
 
  $hadchanges=0;
-       unless ($supplementalflag) {
+       unless (($supplementalflag || $toolsflag)) {
           my $error = &editor($r,$coursenum,$coursedom,$folder,$allowed,'',$crstype,
                               $supplementalflag,\%orderhash,$iconpath);
           if ($error) {
@@ -2960,7 +3014,7 @@
         }
     }
 
-    &endContentScreen($r);
+    $r->print(&endContentScreen());
 
     if ($allowed) {
 	$r->print('
@@ -2971,14 +3025,12 @@
   <input type="hidden" name="residx" />
 </form>');
     }
-  } else {
-      unless ($uploadphase) {
+  } elsif ($showdoc) {
 # -------------------------------------------------------- This is showdoc mode
-          $r->print("<h1>".&mt('Uploaded Document').' - '.
+      $r->print("<h1>".&mt('Uploaded Document').' - '.
 		&Apache::lonnet::gettitle($r->uri).'</h1><p>'.
 &mt('It is recommended that you use an up-to-date virus scanner before handling this file.')."</p><table>".
-          &entryline(0,&mt("Click to download or use your browser's Save Link function"),$showdoc).'</table>');
-      }
+                &entryline(0,&mt("Click to download or use your browser's Save Link function"),$showdoc).'</table>');
   }
  }
  $r->print(&Apache::loncommon::end_page());
@@ -3132,43 +3184,92 @@
     return $output;
 }
 
-sub generate_admin_options {
-  my ($help_ref,$env_ref) = @_;
-  my %lt=&Apache::lonlocal::texthash(
-                                         'vc' => 'Verify Content',
-                                         'cv' => 'Check/Set Resource Versions',
-                                         'ls' => 'List Symbs',
-                                         'sl' => 'Show Log',
-                                         'imse' => 'IMS Export',
-                                         'dcd' => 'Dump Course Documents to Construction Space: available on other servers'
-                                          );
-  my %help = %{$help_ref};
-  my %env = %{$env_ref};
-  my $dumpbut=&dumpbutton();
-  my $exportbut=&exportbutton();
-  my @list = (
-	{'<img class="LC_noBorder LC_middle" src="/res/adm/pages/verify.png" alt="'.$lt{vc}.'"  onclick=\'javascript:injectData(document.courseverify, "dummy", "verify", "'.$lt{'vc'}.'")\' />' 
-        => "<a class='LC_menubuttons_link' href='javascript:injectData(document.courseverify, \"dummy\", \"verify\", \"$lt{'vc'}\")'>$lt{'vc'}</a>$help{'Verify_Content'}"},
-	{'<img class="LC_noBorder LC_middle" src="/res/adm/pages/resversion.png" alt="'.$lt{cv}.'"  onclick=\'javascript:injectData(document.courseverify, "dummy", "versions", "'.$lt{'cv'}.'")\' />'
-        =>"<a class='LC_menubuttons_link' href='javascript:injectData(document.courseverify, \"dummy\", \"versions\", \"$lt{'cv'}\")'>$lt{'cv'}</a>$help{'Check_Resource_Versions'}"},
-	);
-  if($dumpbut ne ''){
-  push @list, {'<img class="LC_noBorder LC_middle" src="/res/adm/pages/dump.png" alt="'.$lt{dcd}.'" />'=>$dumpbut};
-  }
-  push @list, ({'<img class="LC_noBorder LC_middle" src="/res/adm/pages/imsexport.png" alt="'.$lt{imse}.'" onclick="javascript:injectData(document.courseverify, \'dummy\', \'exportcourse\', \''.&mt('IMS Export').'\');" />'
-          =>$exportbut},
-	{'<img class="LC_noBorder LC_middle" src="/res/adm/pages/symbs.png" alt="'.$lt{ls}.'"  onclick=\'javascript:injectData(document.courseverify, "dummy", "listsymbs", "'.$lt{'ls'}.'")\'  />'
-        =>"<a class='LC_menubuttons_link' href='javascript:injectData(document.courseverify, \"dummy\", \"listsymbs\", \"$lt{'ls'}\")'>$lt{'ls'}</a><input type='hidden' name='folder' value='$env{'form.folder'}' />"},
-	{'<img class="LC_noBorder LC_middle" src="/res/adm/pages/document-properties.png" alt="'.$lt{sl}.'"  onclick=\'javascript:injectData(document.courseverify, "dummy", "docslog", "'.$lt{'sl'}.'")\'  />'
-        =>"<a class='LC_menubuttons_link' href='javascript:injectData(document.courseverify, \"dummy\", \"docslog\", \"$lt{'sl'}\")'>$lt{'sl'}</a>"},
-	);
-  return '<form action="/adm/coursedocs" method="post" name="courseverify"><input type="hidden" id="dummy" />'.&create_form_ul(&create_list_elements(@list)).'</form>';
-
+sub generate_admin_menu {
+    my ($crstype) = @_;
+    my $lc_crstype = lc($crstype);
+    my ($home,$other,%outhash)=&authorhosts();
+    my %lt=&Apache::lonlocal::texthash (
+                                         'vc'   => 'Verify Content',
+                                         'cv'   => 'Check/Set Resource Versions',
+                                         'ls'   => 'List Resource Identifiers',
+                                         'imse' => 'Export contents to IMS Archive',
+                                         'dcd'  => "Dump $crstype Content to Authoring Space",
+                                       );
+    my ($candump,$dumpurl);
+    if ($home + $other > 0) {
+        $candump = 'F';
+        if ($home) {
+            $dumpurl = "javascript:injectData(document.courseverify,'dummy','dumpcourse','$lt{'dcd'}')";
+        } else {
+            my @hosts;
+            foreach my $aurole (keys(%outhash)) {
+                unless(grep(/^\Q$outhash{$aurole}\E/, at hosts)) {
+                    push(@hosts,$outhash{$aurole});
+                }  
+            }
+            if (@hosts == 1) {
+                my $switchto = '/adm/switchserver?otherserver='.$hosts[0].
+                               '&role='.
+                               &HTML::Entities::encode($env{'request.role'},'"<>&').'&origurl='.
+                               &HTML::Entities::encode('/adm/coursedocs?dumpcourse=1','"<>&');
+                $dumpurl = "javascript:dump_needs_switchserver('$switchto')";
+            } else {
+                $dumpurl = "javascript:choose_switchserver_window()";
+            }
+        }
+    }
+    my @menu=
+        ({  categorytitle=>'Administration',
+            items =>[
+                {   linktext   => $lt{'vc'},
+                    url        => "javascript:injectData(document.courseverify,'dummy','verify','$lt{'vc'}')",
+                    permission => 'F',
+                    help       => 'Verify_Content',
+                    icon       => 'verify.png',
+                    linktitle  => 'Verify contents can be retrieved/rendered',
+                },
+                {   linktext => $lt{'cv'},
+                    url => "javascript:injectData(document.courseverify,'dummy','versions','$lt{'cv'}')",
+                    permission => 'F',
+                    help       => 'Check_Resource_Versions',
+                    icon       => 'resversion.png',
+                    linktitle  => "View version information for resources in your $lc_crstype, and fix/unfix use of specific versions",
+                },
+                {   linktext   => $lt{'ls'},
+                    url        => "javascript:injectData(document.courseverify,'dummy','listsymbs','$lt{'ls'}')",
+                    permission => 'F',
+                    #help => '',
+                    icon       => 'symbs.png',
+                    linktitle  => "List the unique identifier used for each resource instance in your $lc_crstype"
+                },
+                ]
+        },
+        {   categorytitle=>'Export',
+            items =>[
+                {   linktext   => $lt{'imse'},
+                    url => "javascript:injectData(document.courseverify,'dummy','exportcourse','$lt{'imse'}')",
+                    permission => 'F',
+                    help       => 'Docs_Export_Course_Docs',
+                    icon       => 'imsexport.png',
+                    linktitle  => $lt{'imse'},
+                },
+                {   linktext   => $lt{'dcd'},
+                    url        => $dumpurl,
+                    permission => $candump,
+                    #help => '',
+                    icon       => 'dump.png',
+                    linktitle  => $lt{'dcd'},
+                },
+                ]
+        });
+    return '<form action="/adm/coursedocs" method="post" name="courseverify">'."\n".
+           '<input type="hidden" id="dummy" />'."\n".
+           &Apache::lonhtmlcommon::generate_menu(@menu)."\n".
+           '</form>';
 }
 
-
 sub generate_edit_table {
-    my ($tid,$orderhash_ref,$to_show,$iconpath,$jumpto) = @_;
+    my ($tid,$orderhash_ref,$to_show,$iconpath,$jumpto,$readfile) = @_;
     return unless(ref($orderhash_ref) eq 'HASH');
     my %orderhash = %{$orderhash_ref};
     my $form;
@@ -3180,11 +3281,27 @@
     my $backicon = $iconpath.'clickhere.gif';
     my $backtext = &mt('To Overview');
     $form = '<div class="LC_Box" style="margin:0;">'.
-             '<ul id="navigation'.$tid.'" class="LC_TabContent">'.
+             '<ul id="navigation'.$tid.'" class="LC_TabContent">'."\n".
              '<li class="goback">'.
              '<a href="javascript:toContents('."'$jumpto'".');">'.
              '<img src="'.$backicon.'" class="LC_icon" style="border: none; vertical-align: top;"'.
-             '  alt="'.$backtext.'" />'.$backtext.'</a></li>';
+             '  alt="'.$backtext.'" />'.$backtext.'</a></li>'."\n";
+    if ($tid == 1) {
+        $form .= '<li>'.
+                 '<a href="javascript:groupopen('."'$readfile'".',1);">'.
+                 &mt('Undo Delete').'</a></li>'."\n";
+        if ($env{'form.docslog'}) {
+            $form .= '<li class="active">';
+        } else {
+            $form .= '<li>';
+        }
+        $form .= '<a href="javascript:toggleHistoryDisp(1);">'.
+                  &mt('History').'</a></li>'."\n";
+        if ($env{'form.docslog'}) {
+            $form .= '<li><a href="javascript:toggleHistoryDisp(0);">'.
+                  &mt('Edit').'</a></li>'."\n";
+        }
+    }
     foreach my $name (reverse(sort(keys(%orderhash)))) {
         if($name ne '00'){
             if($activetab eq '' || $activetab ne $name){
@@ -3194,17 +3311,17 @@
             }
             $form .= '<li style="float:right" '.$active
                 .' onmouseover="javascript:showPage(this, \''.$name.$tid.'\', \'navigation'.$tid.'\',\'content'.$tid.'\');"'
-                .' onclick="javascript:showPage(this, \''.$name.$tid.'\', \'navigation'.$tid.'\',\'content'.$tid.'\');"><a href="javascript:;"><b>'.&mt(${$orderhash{$name}}[0]).'</b></a></li>';
+                .' onclick="javascript:showPage(this, \''.$name.$tid.'\', \'navigation'.$tid.'\',\'content'.$tid.'\');"><a href="javascript:;"><b>'.&mt(${$orderhash{$name}}[0]).'</b></a></li>'."\n";
         } else {
-	    $form .= '<li '.$active.' style="float:right">'.${$orderhash{$name}}[1].'</li>';
+	    $form .= '<li '.$active.' style="float:right">'.${$orderhash{$name}}[1].'</li>'."\n";
 
 	}
     }
-    $form .= '</ul>';
-    $form .= '<div id="content'.$tid.'" style="padding: 0 0; margin: 0 0; overflow: hidden; clear:right">';
+    $form .= '</ul>'."\n";
+    $form .= '<div id="content'.$tid.'" style="padding: 0 0; margin: 0 0; overflow: hidden; clear:right">'."\n";
 
     if ($to_show ne '') {
-        $form .= '<div style="padding:0;margin:0;float:left">'.$to_show.'</div>';
+        $form .= '<div style="padding:0;margin:0;float:left">'.$to_show.'</div>'."\n";
     }
     foreach my $field (keys(%orderhash)){
 	if($field ne '00'){
@@ -3215,11 +3332,12 @@
             }
             $form .= '<div id="'.$field.$tid.'"'
                     .' class="LC_ContentBox" '.$active.'>'.${$orderhash{$field}}[1]
-                    .'</div>';
+                    .'</div>'."\n";
         }
     }
-    $form .= '</div></div>';
-
+    unless ($env{'form.docslog'}) {
+        $form .= '</div></div>'."\n";
+    }
     return $form;
 }
 
@@ -3569,13 +3687,6 @@
 	return false;
 }
 
-function injectData(current, hiddenField, name, value) {
-	currentElement = document.getElementById(hiddenField);
-	currentElement.name = name;
-	currentElement.value = value;
-	current.submit();
-}
-
 function toContents(jumpto) {
     var newurl = '$backtourl';
     if (jumpto != '') {
@@ -3599,6 +3710,96 @@
 ENDHIST
 }
 
+sub inject_data_js {
+    return <<ENDINJECT;
+
+function injectData(current, hiddenField, name, value) {
+        currentElement = document.getElementById(hiddenField);
+        currentElement.name = name;
+        currentElement.value = value;
+        current.submit();
+}
+
+ENDINJECT
+}
+
+sub dump_switchserver_js {
+    my @hosts = @_;
+    my %lt = &Apache::lonlocal::texthash(
+        dump => 'Dumping to Authoring Space requires switching server.',
+        swit => 'Switch server?',
+        duco => 'Dump content to Authoring Space',
+        yone => 'You need to switch to a server housing an Authoring Space for which you are author or co-author.',
+        chos => 'Choose server',
+    );
+    my $role = $env{'request.role'};
+    my $js = <<"ENDSWJS";
+<script type="text/javascript">
+function write_switchserver() {
+    var server;
+    if (document.setserver.posshosts.length > 0) {
+        for (var i=0; i<document.setserver.posshosts.length; i++) {
+            if (document.setserver.posshosts[i].checked) {
+                server = document.setserver.posshosts[i].value;
+            }
+       }
+       opener.document.location.href="/adm/switchserver?otherserver="+server+"&role=$role&origurl=/adm/coursedocs";
+    }
+    window.close();
+}
+</script>
+
+ENDSWJS
+
+    my $startpage = &Apache::loncommon::start_page('Choose server',$js,
+                                                   {'only_body' => 1,
+                                                    'js_ready'  => 1,});
+    my $endpage = &Apache::loncommon::end_page({'js_ready'  => 1});
+
+    my $hostpicker;
+    my $count = 0;
+    foreach my $host (sort(@hosts)) {
+        my $checked;
+        if ($count == 0) {
+            $checked = ' checked="checked"';
+        }
+        $hostpicker .= '<label><input type="radio" name="posshosts" value="'.
+                       $host.'"'.$checked.' />'.$host.'</label>  ';
+        $count++;
+    }
+    
+    return <<"ENDSWITCHJS";
+
+function dump_needs_switchserver(url) {
+    if (url!='' && url!= null) {
+        if (confirm("$lt{'dump'}\\n$lt{'swit'}")) {
+            go(url);
+        }
+    }
+    return;
+}
+
+function choose_switchserver_window() {
+    newWindow = window.open('','ChooseServer','height=400,width=500,scrollbars=yes')
+    newWindow.document.open();
+    newWindow.document.writeln('$startpage');
+    newWindow.document.write('<h3>$lt{'duco'}<\\/h3>\\n'+
+       '<p>$lt{'yone'}<\\/p>\\n'+
+       '<div class="LC_left_float"><fieldset><legend>$lt{'chos'}<\\/legend>\\n'+
+       '<form name="setserver" method="post" action="" \\/>\\n'+
+       '$hostpicker\\n'+
+       '<br \\/><br \\/>\\n'+
+       '<input type="button" name="makeswitch" value="$lt{'swit'}" '+
+       'onclick="write_switchserver();" \\/>\\n'+
+       '<\\/form><\\/fieldset><\\/div><br clear="all" \\/>\\n');
+    newWindow.document.writeln('$endpage');
+    newWindow.document.close();
+    newWindow.focus();
+}
+
+ENDSWITCHJS
+}
+
 sub resize_contentdiv_js {
     my ($tabidstr) = @_;
     my $viewport_js = &Apache::loncommon::viewport_geometry_js();
@@ -3789,6 +3990,26 @@
     return;
 }
 
+sub makedocslogform {
+    my ($formelems,$docslog) = @_;
+    return <<"LOGSFORM";
+ <form action="/adm/coursedocs" method="post" name="docslogform">
+   <input type="hidden" name="docslog" value="$docslog" />
+   $formelems
+ </form>
+LOGSFORM
+}
+
+sub makesimpleeditform {
+    my ($formelems) = @_;
+    return <<"SIMPFORM";
+ <form name="simpleedit" method="post" action="/adm/coursedocs">
+   <input type="hidden" name="importdetail" value="" />
+   $formelems
+ </form>
+SIMPFORM
+}
+
 1;
 __END__
 
@@ -3821,21 +4042,12 @@
 
 Return hash with valid author names
 
-=item dumpbutton()
-
-Generate "dump" button
-
 =item clean()
 
 =item dumpcourse()
 
     Actually dump course
 
-
-=item exportbutton()
-
-    Generate "export" button
-
 =item group_import()
 
     Imports the given (name, url) resources into the course
@@ -3895,6 +4107,46 @@
 
 Breadcrumbs for special functions
 
+=item create_list_elements()
+
+=item create_form_ul()
+
+=item startContentScreen() 
+
+=item endContentScreen()
+
+=item supplemental_base()
+
+=item embedded_form_elems()
+
+=item embedded_destination()
+
+=item return_to_editor()
+
+=item decompression_info()
+
+=item decompression_phase_one()
+
+=item decompression_phase_two()
+
+=item remove_archive()
+
+=item generate_admin_menu()
+
+=item generate_edit_table()
+
+=item editing_js()
+
+=item history_tab_js()
+
+=item inject_data_js()
+
+=item dump_switchserver_js()
+
+=item resize_contentdiv_js()
+
+=item makedocslogform()
+
 =back
 
 =cut
Index: loncom/imspackages/imsexport.pm
diff -u loncom/imspackages/imsexport.pm:1.9 loncom/imspackages/imsexport.pm:1.10
--- loncom/imspackages/imsexport.pm:1.9	Sat Mar 31 12:02:29 2012
+++ loncom/imspackages/imsexport.pm	Mon May  7 02:12:54 2012
@@ -1,6 +1,6 @@
 # The LearningOnline Network
 #
-# $Id: imsexport.pm,v 1.9 2012/03/31 12:02:29 raeburn Exp $
+# $Id: imsexport.pm,v 1.10 2012/05/07 02:12:54 raeburn Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -33,6 +33,7 @@
 use Apache::lonhtmlcommon;
 use Apache::lonnavmaps;
 use Apache::loncourserespicker;
+use Apache::londocs;
 use Apache::lonlocal;
 use Cwd;
 use LONCAPA qw(:DEFAULT :match);
@@ -114,7 +115,9 @@
         }
         $r->print(&Apache::loncommon::start_page('Export '.$crstype.' to IMS Package'));
         $r->print(&Apache::lonhtmlcommon::breadcrumbs('IMS Export'));
+        $r->print(&Apache::londocs::startContentScreen('tools')); 
         $r->print($outcome);
+        $r->print(&Apache::londocs::endContentScreen());
         $r->print(&Apache::loncommon::end_page());
     } else {
         $r->print(&Apache::loncourserespicker::create_picker($navmap,'imsexport',


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