--- loncom/interface/lonmenu.pm	2010/06/06 11:56:12	1.329
+++ loncom/interface/lonmenu.pm	2010/08/16 08:58:39	1.334
@@ -1,7 +1,7 @@
 # The LearningOnline Network with CAPA
 # Routines to control the menu
 #
-# $Id: lonmenu.pm,v 1.329 2010/06/06 11:56:12 droeschl Exp $
+# $Id: lonmenu.pm,v 1.334 2010/08/16 08:58:39 wenzelju Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -488,6 +488,8 @@ sub innerregister {
             my $cfuname='';
             my $cfudom='';
             my $uploaded;
+            my $switchserver='';
+            my $home;
             if ($env{'request.filename'}) {
                 my $file=&Apache::lonnet::declutter($env{'request.filename'});
                 if (defined($cnum) && defined($cdom)) {
@@ -498,18 +500,20 @@ sub innerregister {
                     # Check that the user has permission to edit this resource
                     ($cfuname,$cfudom)=&Apache::loncacc::constructaccess($file,$1);
                     if (defined($cfudom)) {
-		        my $home=&Apache::lonnet::homeserver($cfuname,$cfudom);
+		        $home=&Apache::lonnet::homeserver($cfuname,$cfudom);
 		        my $allowed=0;
 		        my @ids=&Apache::lonnet::current_machine_ids();
 		        foreach my $id (@ids) { if ($id eq $home) { $allowed=1; } }
 		        if ($allowed) {
                             $cfile=$file;
+                        } else {
+                            $switchserver=$file;
                         }
                     }
                 }
             }
             # Finally, turn the button on or off
-            if ($cfile && !$const_space) {
+            if (($cfile || $switchserver) && !$const_space) {
                 my $nocrsedit;
                 # Suppress display where CC has switched to student role.
                 if ($env{'request.course.id'}) {
@@ -521,6 +525,12 @@ sub innerregister {
                 if ($nocrsedit) {
                     $editbutton=&clear(6,1);
                 } else {
+                    if ($switchserver) {
+                        if ( $env{'request.symb'} && $env{'request.course.id'} ) {
+                            my ($mapurl,$rid,$resurl) = &Apache::lonnet::decode_symb(&Apache::lonnet::symbread());
+                            $cfile = '/adm/switchserver?otherserver='.$home.'&role='.$env{'request.role'}.'&symb='.$env{'request.symb'}.'&origurl='.$resurl;
+                        }
+                    }
                     $editbutton=&switch
                        ('','',6,1,'pcstr.png','edit[_1]','resource[_2]',
                      "go('".$cfile."');","Edit this resource");
@@ -594,8 +604,14 @@ c&6&3
 c&8&1
 c&8&2
 s&8&3&prt.png&prepare[_1]&printout[_1]&gopost('/adm/printout',currentURL)&Prepare a printable document
-s&9&1&sbkm.png&set[_1]&bookmark[_2]&set_bookmark()&Set a bookmark for this resource&&1
 ENDMENUITEMS
+            if (&Apache::lonnet::allowed('bre', $env{'request.course.id'}) eq 'F' && $env{'request.uri'} =~ /^\/res/) {
+                # wishlist is only available for users with access to resource-pool
+                # and links can only be set for resources within the resource-pool
+                $menuitems .= (<<ENDMENUITEMS);
+s&9&1&wishlist-link.png&set[_1]&wishlistlink[_2]&set_wishlistlink()&Set a link for this resource to wishlist&&1
+ENDMENUITEMS
+            }
 
 my $currentURL = &Apache::loncommon::get_symb();
 my ($symb_old,$symb_old_enc) = &Apache::loncommon::clean_symb($currentURL);
@@ -625,6 +641,12 @@ ENDREALRES
 	    $menuitems .= (<<ENDMENUITEMS);
 s&8&3&prt.png&prepare[_1]&printout[_1]&gopost('/adm/printout',currentURL)&Prepare a printable document
 ENDMENUITEMS
+            if (&Apache::lonnet::allowed('bre', $env{'request.course.id'}) eq 'F') {
+                # wishlist is only available for users with access to resource-pool
+                $menuitems .= (<<ENDMENUITEMS);
+s&9&1&wishlist-link.png&set[_1]&wishlistlink[_2]&set_wishlistlink()&Set a link for this resource to wishlist&&1
+ENDMENUITEMS
+            }
 	}
         my $buttons='';
         foreach (split(/\n/,$menuitems)) {
@@ -1091,6 +1113,49 @@ sub utilityfunctions {
     my $end_page_bookmark = 
         &Apache::loncommon::end_page({'js_ready' => 1});
 
+    my $start_page_wishlistlink = 
+        &Apache::loncommon::start_page('Set link to wishlist',undef,
+				       {'only_body' => 1,
+					'js_ready'  => 1,
+					'bgcolor'   => '#FFFFFF',});
+
+    my $warningLink = &mt('You must insert a title!');
+
+    # HTML-Markup for 'Set a link for this resource to wishlist'
+    # this is written via JavaScript document.write (function set_wishlistlink) 
+    # it is split into 3 parts and the inputfields for title and path are left out
+    # these fields are inserted later to set the values for title and path
+    # automatically via JavaScript (document.title and location.pathname) 
+    my $in_page_wishlistlink1 = '<h1>'.&mt('Set a link to wishlist').'</h1>'.
+                                '<form method="post" name="newlink" action="/adm/wishlist?mode=set" '.
+                                'onsubmit="return newlinksubmit();" >'.
+                                &Apache::lonhtmlcommon::start_pick_box().
+                                &Apache::lonhtmlcommon::row_title(&mt('Link Title'));
+
+    my $in_page_wishlistlink2 = &Apache::lonhtmlcommon::row_closure().
+                                &Apache::lonhtmlcommon::row_title(&mt('Path'));
+
+    my $in_page_wishlistlink3 = &Apache::lonhtmlcommon::row_closure().
+                                &Apache::lonhtmlcommon::row_title(&mt('Note')).
+                                '<textarea name="note" rows="3" cols="35" style="width:100%"></textarea>'.
+                                &Apache::lonhtmlcommon::row_closure(1).
+                                &Apache::lonhtmlcommon::end_pick_box().
+                                '<br/><br/>'.
+                                '<input type="submit" value="'.&mt('Save in').'" />'.
+                                '<select name="folders">'.
+                                &Apache::lonwishlist::getfoldersOption().
+                                '</select>'.
+                                '<input type="button" value="'.&mt('cancel').'" onclick="javascript:window.close();" />'.
+                                '</form>';
+
+    # remove all \n for inserting on javascript document.write
+    $in_page_wishlistlink1 =~ s/\n//g;
+    $in_page_wishlistlink2 =~ s/\n//g;
+    $in_page_wishlistlink3 =~ s/\n//g;
+
+    my $end_page_wishlistlink = 
+        &Apache::loncommon::end_page({'js_ready' => 1});
+
 return (<<ENDUTILITY)
 
     var currentURL="$currenturl";
@@ -1234,6 +1299,41 @@ function set_bookmark() {
    bmquery.document.close();
 }
 
+function set_wishlistlink(title, path) {
+   if (!title) {
+       title=document.title;
+   }
+   if (!path) {
+       path=location.pathname;
+   }
+   title = title.replace(/^LON-CAPA /,'');
+   wishlistlink=window.open('','wishlistNewLink','width=560,height=350,scrollbars=0');
+   wishlistlink.document.write(
+   '$start_page_wishlistlink'
+   +'<script type="text\/javascript">'
+   +'function newlinksubmit(){'
+   +'var title = document.getElementsByName("title")[0].value;'
+   +'if (!title) {'
+   +'alert("$warningLink");'
+   +'return false;}'
+   +'return true;}'
+   +'<\/scr'+'ipt>'
+   +'$in_page_wishlistlink1'
+   +'<input type="text" name="title" size="45" value="'+title+'"/>'
+   +'$in_page_wishlistlink2'
+   +'<input type="text" name="path" size="45" value="'+path+'" '
+   +'readonly="readonly" style="background-color: #DDDDDD"/>'
+   +'$in_page_wishlistlink3'
+   +'$end_page_wishlistlink' );
+   wishlistlink.document.close();
+}
+
+function open_Wishlist_Import() {
+   var newWin = window.open('/adm/wishlist?inhibitmenu=yes&mode=import',
+                            'wishlistImport','scrollbars=1,resizable=1,menubar=0');
+   newWin.focus();
+}
+
 ENDUTILITY
 }