--- loncom/interface/londocs.pm	2006/11/13 22:32:56	1.252
+++ loncom/interface/londocs.pm	2006/11/28 15:03:19	1.258
@@ -1,7 +1,7 @@
 # The LearningOnline Network
 # Documents
 #
-# $Id: londocs.pm,v 1.252 2006/11/13 22:32:56 www Exp $
+# $Id: londocs.pm,v 1.258 2006/11/28 15:03:19 www Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -147,6 +147,7 @@ sub dumpcourse {
     my $type = &Apache::loncommon::course_type();
     $r->print(&Apache::loncommon::start_page('Dump '.$type.' DOCS to Construction Space').
 	      '<form name="dumpdoc" method="post">');
+    $r->print(&Apache::lonhtmlcommon::breadcrumbs('Dump '.$type.' DOCS to Construction Space'));
     my ($home,$other,%outhash)=&authorhosts();
     unless ($home) { return ''; }
     my $origcrsid=$env{'request.course.id'};
@@ -315,6 +316,7 @@ sub exportcourse {
             }
         }
         $r->print(&Apache::loncommon::start_page('Export '.lc($type).' to IMS content package'));
+	$r->print(&Apache::lonhtmlcommon::breadcrumbs('Export '.lc($type).' to IMS content package'));
         $r->print($outcome);
         $r->print(&Apache::loncommon::end_page());
     } else {
@@ -456,6 +458,7 @@ function containerCheck(item) {
         |;
 	$r->print(&Apache::loncommon::start_page('Export '.lc($type).' to IMS content package',
 						 $scripttag));
+	$r->print(&Apache::lonhtmlcommon::breadcrumbs('Export '.lc($type).' to IMS content package'));
 	$r->print($display.'</table>'.
                   '<p><input type="hidden" name="finishexport" value="1">'.
                   '<input type="submit" name="exportcourse" value="'.
@@ -1062,27 +1065,32 @@ sub docs_change_log {
     my ($r)=@_;
     $r->print(&Apache::loncommon::start_page('Course Document Change Log'));
     $r->print(&Apache::lonhtmlcommon::breadcrumbs('Course Document Change Log'));
-                                                                                                                            
+
     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); }
-                                                                                                                            
+
     $r->print('<form action="/adm/coursedocs" method="post" name="docslog">'.
               '<input type="hidden" name="docslog" value="1" />');
-                                                                                                                            
+
     my %saveable_parameters = ('show' => 'scalar',);
     &Apache::loncommon::store_course_settings('docs_log',
                                               \%saveable_parameters);
     &Apache::loncommon::restore_course_settings('docs_log',
                                                 \%saveable_parameters);
     if (!$env{'form.show'}) { $env{'form.show'}=10; }
-                                                                                                                            
+    my %lt=('hiddenresource' => 'Resources hidden',
+	    'encrypturl'     => 'URL hidden',
+	    'randompick'     => 'Randomly pick',
+	    'set'            => 'set to',
+	    'del'            => 'deleted');
+
     my $countselect =
         &Apache::lonmeta::selectbox('show',$env{'form.show'},undef,
                                     (&mt('all'),10,20,50,100,1000,10000));
-                                                                                                                            
+
     $r->print('<nobr>'.&mt('[_1] Records',$countselect).'</nobr>'.
               '<input type="submit" value="'.&mt('Display').'" /></form>');
     $r->print(&Apache::loncommon::start_data_table().&Apache::loncommon::start_data_table_header_row().
@@ -1151,10 +1159,12 @@ sub docs_change_log {
 	$r->print('</ul>');
 	if ($docslog{$id}{'logentry'}{'parameter_res'}) {
 	    $r->print(&LONCAPA::map::qtescape((split(/\:/,$docslog{$id}{'logentry'}{'parameter_res'}))[0]).':<ul>');
-	    foreach my $parameter ('randompick','hiddenresource','encrypturl]') {
+	    foreach my $parameter ('randompick','hiddenresource','encrypturl') {
 		if ($docslog{$id}{'logentry'}{'parameter_action_'.$parameter}) {
-		    $r->print('<li>'.$parameter.' '.$docslog{$id}{'logentry'}{'parameter_action_'.$parameter}.' '.
-			      $docslog{$id}{'logentry'}{'parameter_value_'.$parameter}.'</li>');
+		    $r->print('<li>'.
+			      &mt($lt{$parameter}.' '.$lt{$docslog{$id}{'logentry'}{'parameter_action_'.$parameter}}.' [_1]',
+				  $docslog{$id}{'logentry'}{'parameter_value_'.$parameter})
+			      .'</li>');
 		}
 	    }
 	    $r->print('</ul>');
@@ -1205,27 +1215,33 @@ sub editor {
 	    if ($env{'form.changeparms'}) {
 		my $idx=$env{'form.setparms'};
 # set parameters
-		if ($env{'form.randpick_'.$idx}) {
-		    &LONCAPA::map::storeparameter($idx,'parameter_randompick',$env{'form.randpick_'.$idx},'int_pos');
-                    &remember_parms($idx,'randompick','set',$env{'form.randpick_'.$idx});
-		} else {
-		    &LONCAPA::map::delparameter($idx,'parameter_randompick');
-                    &remember_parms($idx,'randompick','del');
+		if ($env{'form.changeparms'} eq 'randompick') {
+		    if ($env{'form.randpick_'.$idx}) {
+			&LONCAPA::map::storeparameter($idx,'parameter_randompick',$env{'form.randpick_'.$idx},'int_pos');
+			&remember_parms($idx,'randompick','set',$env{'form.randpick_'.$idx});
+		    } else {
+			&LONCAPA::map::delparameter($idx,'parameter_randompick');
+			&remember_parms($idx,'randompick','del');
+		    }
+		}
+		if ($env{'form.changeparms'} eq 'hiddenresource') {
+		    if ($env{'form.hidprs_'.$idx}) {
+			&LONCAPA::map::storeparameter($idx,'parameter_hiddenresource','yes','string_yesno');
+			&remember_parms($idx,'hiddenresource','set',$env{'form.hidprs_'.$idx});
+		    } else {
+			&LONCAPA::map::delparameter($idx,'parameter_hiddenresource');
+			&remember_parms($idx,'hiddenresource','del');
+		    }
+		}
+		if ($env{'form.changeparms'} eq 'encrypturl') {
+		    if ($env{'form.encprs_'.$idx}) {
+			&LONCAPA::map::storeparameter($idx,'parameter_encrypturl','yes','string_yesno');
+			&remember_parms($idx,'encrypturl','set',$env{'form.encprs_'.$idx});
+		    } else {
+			&LONCAPA::map::delparameter($idx,'parameter_encrypturl');
+			&remember_parms($idx,'encrypturl','del');
+		    }
 		}
-		if ($env{'form.hidprs_'.$idx}) {
-		    &LONCAPA::map::storeparameter($idx,'parameter_hiddenresource','yes','string_yesno');
-                    &remember_parms($idx,'hiddenresource','set',$env{'form.hidprs_'.$idx});
- 		} else {
-		    &LONCAPA::map::delparameter($idx,'parameter_hiddenresource');
-                    &remember_parms($idx,'hiddenresource','del');
- 		}
-		if ($env{'form.encprs_'.$idx}) {
-		    &LONCAPA::map::storeparameter($idx,'parameter_encrypturl','yes','string_yesno');
-                    &remember_parms($idx,'encrypturl','set',$env{'form.encprs_'.$idx});
- 		} else {
-		    &LONCAPA::map::delparameter($idx,'parameter_encrypturl');
-                    &remember_parms($idx,'encrypturl','del');
- 		}
 # store the changed version
 		($errtext,$fatal)=&storemap($coursenum,$coursedom,$folder.'.'.$container);
 		if ($fatal) {
@@ -1824,7 +1840,7 @@ END
                                               'parameter_encrypturl'))[0]=~/^yes$/i);
 	$url.='folderpath='.&escape($folderpath).$cpinfo;
 	$parameterset='<label>'.&mt('Randomly Pick: ').
-	    '<input type="text" size="4" onChange="this.form.changeparms.value=1;this.form.submit()" name="randpick_'.$orderidx.'" value="'.
+	    '<input type="text" size="4" onChange="this.form.changeparms.value='."'randompick'".';this.form.submit()" name="randpick_'.$orderidx.'" value="'.
 	    (&LONCAPA::map::getparameter($orderidx,
                                               'parameter_randompick'))[0].
                                               '" />'.
@@ -1863,9 +1879,9 @@ END
 	    ((&LONCAPA::map::getparameter($orderidx,'parameter_hiddenresource'))[0]=~/^yes$/i?' checked="1"':'');
 	$line.=(<<ENDPARMS);
 <td bgcolor="#BBBBFF"><font size='-2'>
-<nobr><label><input type="checkbox" name="hidprs_$orderidx" onClick="this.form.changeparms.value=1;this.form.submit()" $hidtext /> $lt{'hd'}</label></nobr></td>
+<nobr><label><input type="checkbox" name="hidprs_$orderidx" onClick="this.form.changeparms.value='hiddenresource';this.form.submit()" $hidtext /> $lt{'hd'}</label></nobr></td>
 <td bgcolor="#BBBBFF"><font size='-2'>
-<nobr><label><input type="checkbox" name="encprs_$orderidx" onClick="this.form.changeparms.value=1;this.form.submit()" $enctext /> $lt{'ec'}</label></nobr></td>
+<nobr><label><input type="checkbox" name="encprs_$orderidx" onClick="this.form.changeparms.value='encrypturl';this.form.submit()" $enctext /> $lt{'ec'}</label></nobr></td>
 <td bgcolor="#BBBBFF"><font size="-2">$parameterset</font></td>
 ENDPARMS
     }
@@ -1979,6 +1995,7 @@ sub list_symbs {
     my ($r) = @_;
 
     $r->print(&Apache::loncommon::start_page('Symb List'));
+    $r->print(&Apache::lonhtmlcommon::breadcrumbs('Symb List'));
     my $navmap = Apache::lonnavmaps::navmap->new();
     $r->print("<pre>\n");
     foreach my $res ($navmap->retrieveResources()) {
@@ -1998,6 +2015,7 @@ sub verifycontent {
    my $loaderror=&Apache::lonnet::overloaderror($r);
    if ($loaderror) { return $loaderror; }
    $r->print(&Apache::loncommon::start_page('Verify '.$type.' Documents'));
+   $r->print(&Apache::lonhtmlcommon::breadcrumbs('Verify '.$type.' Documents'));
    $hashtied=0;
    undef %alreadyseen;
    %alreadyseen=();
@@ -2033,6 +2051,7 @@ sub checkversions {
     my ($r) = @_;
     my $type = &Apache::loncommon::course_type();
     $r->print(&Apache::loncommon::start_page("Check $type Document Versions"));
+    $r->print(&Apache::lonhtmlcommon::breadcrumbs("Check $type Document Versions"));
     my $header='';
     my $startsel='';
     my $monthsel='';
@@ -2324,6 +2343,22 @@ sub changewarning {
 $help{'Caching'}.'</font></h3></form>'."\n\n");
 }
 
+# =========================================== Breadcrumbs for special functions
+
+sub init_breadcrumbs {
+    my ($form,$text)=@_;
+    &Apache::lonhtmlcommon::clear_breadcrumbs();
+    &Apache::lonhtmlcommon::add_breadcrumb({href=>"/adm/coursedocs",
+					    text=>&Apache::loncommon::course_type()." Documents",
+					    faq=>273,
+					    bug=>'Instructor Interface',
+                                            help => 'Docs_Adding_Course_Doc'});
+    &Apache::lonhtmlcommon::add_breadcrumb({href=>"/adm/coursedocs?".$form.'=1',
+					    text=>$text,
+					    faq=>273,
+					    bug=>'Instructor Interface'});
+}
+
 # ================================================================ Main Handler
 sub handler {
     my $r = shift;
@@ -2352,22 +2387,28 @@ sub handler {
 		    'Docs_About_Bulletin_Board,Docs_Editing_Templated_Pages');
     $help{'My Personal Info'} = &Apache::loncommon::help_open_topic(
 		  'Docs_About_My_Personal_Info,Docs_Editing_Templated_Pages');
+    $help{'Group Files'} = &Apache::loncommon::help_open_topic('Docs_About_Group_Files');
     $help{'Caching'} = &Apache::loncommon::help_open_topic('Caching');
 
 # does this user have privileges to modify docs
     my $allowed=&Apache::lonnet::allowed('mdc',$env{'request.course.id'});
-
   if ($allowed && $env{'form.verify'}) {
+      &init_breadcrumbs('verify','Verify Content');
       &verifycontent($r);
   } elsif ($allowed && $env{'form.listsymbs'}) {
+      &init_breadcrumbs('listsymbs','List Symbs');
       &list_symbs($r);
   } elsif ($allowed && $env{'form.docslog'}) {
+      &init_breadcrumbs('docslog','Show Log');
       &docs_change_log($r);
   } elsif ($allowed && $env{'form.versions'}) {
+      &init_breadcrumbs('versions','Check/Set Resource Versions');
       &checkversions($r);
   } elsif ($allowed && $env{'form.dumpcourse'}) {
+      &init_breadcrumbs('dumpcourse','Dump '.&Apache::loncommon::course_type().' DOCS to Construction Space');
       &dumpcourse($r);
   } elsif ($allowed && $env{'form.exportcourse'}) {
+      &init_breadcrumbs('exportcourse','Export '.&Apache::loncommon::course_type().' to IMS');
       &exportcourse($r);
   } else {
 # is this a standard course?
@@ -2546,6 +2587,7 @@ sub handler {
                 'scuf' => 'Score Upload Form',
                 'bull' => 'Bulletin Board',
                 'mypi' => 'My Personal Info',
+                'grpo' => 'Group Files',
 		'abou' => 'About User',
                 'imsf' => 'Import IMS package',
                 'file' =>  'File',
@@ -2585,7 +2627,7 @@ sub handler {
 $containertag
 </form>
 <form name="simpleedit" method="post" action="/adm/coursedocs">
-<input type=hidden name="importdetail" value="">
+<input type="hidden" name="importdetail" value="" />
 $uploadtag
 </form>
 <form action="/adm/coursedocs" method="post" name="courseverify">
@@ -2699,7 +2741,7 @@ ENDFORM
 <hr />
 <form action="/adm/coursedocs" method="post" name="newext">
 $uploadtag
-<input type=hidden name="importdetail" value="">
+<input type="hidden" name="importdetail" value="" />
 <nobr>
 <input name="newext" type="button" onClick="javascript:makenewext('newext');"
 value="$lt{'extr'}" /> $help{'Adding_External_Resource'}
@@ -2717,7 +2759,7 @@ ENDFORM
            $r->print(<<ENDFORM);
 <br /><form action="/adm/coursedocs" method="post" name="newfolder">
 <input type="hidden" name="folderpath" value="$env{'form.folderpath'}" />
-<input type=hidden name="importdetail" value="">
+<input type="hidden" name="importdetail" value="" />
 <nobr>
 <input name="newfolder" type="button"
 onClick="javascript:makenewfolder(this.form,'$folderseq');"
@@ -2726,7 +2768,7 @@ value="$lt{'newf'}" />$help{'Adding_Fold
 </form>
 <br /><form action="/adm/coursedocs" method="post" name="newpage">
 <input type="hidden" name="folderpath" value="$env{'form.folderpath'}" />
-<input type=hidden name="importdetail" value="">
+<input type="hidden" name="importdetail" value="" />
 <nobr>
 <input name="newpage" type="button"
 onClick="javascript:makenewpage(this.form,'$pageseq');"
@@ -2735,8 +2777,8 @@ value="$lt{'newp'}" />$help{'Adding_Page
 </form>
 <br /><form action="/adm/coursedocs" method="post" name="newsyl">
 $uploadtag
-<input type=hidden name="importdetail" 
-value="Syllabus=/public/$coursedom/$coursenum/syllabus">
+<input type="hidden" name="importdetail" 
+value="Syllabus=/public/$coursedom/$coursenum/syllabus" />
 <nobr>
 <input name="newsyl" type="submit" value="$lt{'syll'}" /> 
  $help{'Syllabus'}
@@ -2744,8 +2786,8 @@ value="Syllabus=/public/$coursedom/$cour
 </form>
 <br /><form action="/adm/coursedocs" method="post" name="newnav">
 $uploadtag
-<input type=hidden name="importdetail" 
-value="Navigate Content=/adm/navmaps">
+<input type="hidden" name="importdetail" 
+value="Navigate Content=/adm/navmaps" />
 <nobr>
 <input name="newnav" type="submit" value="$lt{'navc'}" />
 $help{'Navigate_Content'}
@@ -2753,7 +2795,7 @@ $help{'Navigate_Content'}
 </form>
 <br /><form action="/adm/coursedocs" method="post" name="newsmppg">
 $uploadtag
-<input type=hidden name="importdetail" value="">
+<input type="hidden" name="importdetail" value="" />
 <nobr>
 <input name="newsmppg" type="button" value="$lt{'sipa'}"
 onClick="javascript:makesmppage();" /> $help{'Simple Page'}
@@ -2761,7 +2803,7 @@ onClick="javascript:makesmppage();" /> $
 </form>
 <br /><form action="/adm/coursedocs" method="post" name="newsmpproblem">
 $uploadtag
-<input type=hidden name="importdetail" value="">
+<input type="hidden" name="importdetail" value="" />
 <nobr>
 <input name="newsmpproblem" type="button" value="$lt{'sipr'}"
 onClick="javascript:makesmpproblem();" />$help{'Simple Problem'}
@@ -2769,7 +2811,7 @@ onClick="javascript:makesmpproblem();" /
 </form>
 <br /><form action="/adm/coursedocs" method="post" name="newdropbox">
 $uploadtag      
-<input type=hidden name="importdetail" value="">
+<input type="hidden" name="importdetail" value="" />
 <nobr>          
 <input name="newdropbox" type="button" value="$lt{'drbx'}"
 onClick="javascript:makedropbox();" />
@@ -2777,7 +2819,7 @@ onClick="javascript:makedropbox();" />
 </form> 
 <br /><form action="/adm/coursedocs" method="post" name="newexamupload">
 $uploadtag
-<input type=hidden name="importdetail" value="">
+<input type="hidden" name="importdetail" value="" />
 <nobr>
 <input name="newexamupload" type="button" value="$lt{'scuf'}"
 onClick="javascript:makeexamupload();" />
@@ -2786,7 +2828,7 @@ $help{'Score_Upload_Form'}
 </form>
 <br /><form action="/adm/coursedocs" method="post" name="newbul">
 $uploadtag
-<input type=hidden name="importdetail" value="">
+<input type="hidden" name="importdetail" value="" />
 <nobr>
 <input name="newbulletin" type="button" value="$lt{'bull'}"
 onClick="javascript:makebulboard();" />
@@ -2795,8 +2837,8 @@ $help{'Bulletin Board'}
 </form>
 <br /><form action="/adm/coursedocs" method="post" name="newaboutme">
 $uploadtag
-<input type=hidden name="importdetail" 
-value="$plainname=/adm/$udom/$uname/aboutme">
+<input type="hidden" name="importdetail" 
+value="$plainname=/adm/$udom/$uname/aboutme" />
 <nobr>
 <input name="newaboutme" type="submit" value="$lt{'mypi'}" />
 $help{'My Personal Info'}
@@ -2804,19 +2846,28 @@ $help{'My Personal Info'}
 </form>
 <br /><form action="/adm/coursedocs" method="post" name="newaboutsomeone">
 $uploadtag
-<input type=hidden name="importdetail" value="">
+<input type="hidden" name="importdetail" value="" />
 <nobr>
 <input name="newaboutsomeone" type="button" value="$lt{'abou'}" 
 onClick="javascript:makeabout();" />
 </nobr>
 </form>
+<br /><form action="/adm/coursedocs" method="post" name="newgroupfiles">
+$uploadtag
+<input type="hidden" name="importdetail"
+value="Group Files=/adm/$coursedom/$coursenum/aboutme" />
+<nobr>
+<input name="newgroupfiles" type="submit" value="$lt{'grpo'}" />
+$help{'Group Files'}
+</nobr>
+</form>
 ENDFORM
        }
        if ($env{'form.pagepath'}) {
            $r->print(<<ENDBLOCK);
 <form action="/adm/coursedocs" method="post" name="newsmpproblem">
 $uploadtag
-<input type=hidden name="importdetail" value="">
+<input type="hidden" name="importdetail" value="" />
 <nobr>
 <input name="newsmpproblem" type="button" value="$lt{'sipr'}"
 onClick="javascript:makesmpproblem();" />$help{'Simple Problem'}
@@ -2824,7 +2875,7 @@ onClick="javascript:makesmpproblem();" /
 </form>
 <br /><form action="/adm/coursedocs" method="post" name="newexamupload">
 $uploadtag
-<input type=hidden name="importdetail" value="">
+<input type="hidden" name="importdetail" value="" />
 <nobr>
 <input name="newexamupload" type="button" value="$lt{'scuf'}"
 onClick="javascript:makeexamupload();" />
@@ -2888,7 +2939,7 @@ $lt{'comment'}:<br />
 <td bgcolor="#DDDDDD">
 <form action="/adm/coursedocs" method="post" name="supnewfolder">
 <input type="hidden" name="folderpath" value="$env{'form.folderpath'}" />
-<input type=hidden name="importdetail" value="">
+<input type="hidden" name="importdetail" value="" />
 <nobr>
 <input name="newfolder" type="button"
 onClick="javascript:makenewfolder(this.form,'$folderseq');"
@@ -2897,7 +2948,7 @@ value="$lt{'newf'}" /> $help{'Adding_Fol
 </form>
 <br /><form action="/adm/coursedocs" method="post" name="supnewext">
 <input type="hidden" name="folderpath" value="$env{'form.folderpath'}" />
-<input type=hidden name="importdetail" value="">
+<input type="hidden" name="importdetail" value="" />
 <nobr>
 <input name="newext" type="button" 
 onClick="javascript:makenewext('supnewext');"
@@ -2906,8 +2957,8 @@ value="$lt{'extr'}" /> $help{'Adding_Ext
 </form>
 <br /><form action="/adm/coursedocs" method="post" name="supnewsyl">
 <input type="hidden" name="folderpath" value="$env{'form.folderpath'}" />
-<input type=hidden name="importdetail" 
-value="Syllabus=/public/$coursedom/$coursenum/syllabus">
+<input type="hidden" name="importdetail" 
+value="Syllabus=/public/$coursedom/$coursenum/syllabus" />
 <nobr>
 <input name="newsyl" type="submit" value="$lt{'syll'}" />
 $help{'Syllabus'}
@@ -2915,8 +2966,8 @@ $help{'Syllabus'}
 </form>
 <br /><form action="/adm/coursedocs" method="post" name="subnewaboutme">
 <input type="hidden" name="folderpath" value="$env{'form.folderpath'}" />
-<input type=hidden name="importdetail" 
-value="$plainname=/adm/$udom/$uname/aboutme">
+<input type="hidden" name="importdetail" 
+value="$plainname=/adm/$udom/$uname/aboutme" />
 <nobr>
 <input name="newaboutme" type="submit" value="$lt{'mypi'}" />
 $help{'My Personal Info'}