--- loncom/homework/structuretags.pm	2009/06/09 12:56:27	1.449
+++ loncom/homework/structuretags.pm	2010/03/21 18:31:45	1.467
@@ -1,7 +1,7 @@
 # The LearningOnline Network with CAPA 
 # definition of tags that give a structure to a document
 #
-# $Id: structuretags.pm,v 1.449 2009/06/09 12:56:27 bisitz Exp $
+# $Id: structuretags.pm,v 1.467 2010/03/21 18:31:45 www Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -209,11 +209,21 @@ sub page_start {
     } elsif (!defined($found{'body'}) 
 	     && $env{'request.state'} eq 'construct') {
 	if ($target eq 'web' || $target eq 'edit') {
-	    if ($env{'environment.remote'} ne 'off') {
-		$body_args{'only_body'}  = 1;
-	    }
-        $pageheader = &Apache::lonhtmlcommon::breadcrumbs() # FIXME add breadcrumbs
-                     .&Apache::loncommon::head_subbox(
+        # Breadcrumbs for Construction Space
+        &Apache::lonhtmlcommon::clear_breadcrumbs();
+        &Apache::lonhtmlcommon::add_breadcrumb({
+            'text'  => 'Construction Space',
+            'href'  => &Apache::loncommon::authorspace(),
+        });
+        # breadcrumbs (and tools) will be created 
+        # in start_page->bodytag->innerregister
+
+# FIXME Where are we?
+#        &Apache::lonhtmlcommon::add_breadcrumb({
+#            'text'  => 'Problem Editing', # 'Problem Testing'
+#            'href'  => '',
+#        });
+        $pageheader =&Apache::loncommon::head_subbox(
                 &Apache::loncommon::CSTR_pageheader());
 	}
     } elsif (!defined($found{'body'})) {
@@ -232,8 +242,7 @@ sub page_start {
         # $body_args{'no_title'}       = 1;
         $body_args{'force_register'} = 1;
         $body_args{'add_entries'}    = \%add_entries;
-        if ($env{'environment.remote'} eq 'off'
-            && $env{'request.state'} eq   'construct') {
+        if ( $env{'request.state'} eq   'construct') {
             $body_args{'only_body'}  = 1;
         }
     }
@@ -246,11 +255,11 @@ sub page_start {
 	&& ($target eq 'web' || $target eq 'webgrade')) {
 
 	my ($symb,undef,undef,undef,$publicuser)= &Apache::lonnet::whichuser();
-	if ($symb eq '' && !$publicuser) {
-	    my $help = &Apache::loncommon::help_open_topic("Ambiguous_Reference");
-	    $help=&mt("Browsing resource, all submissions are temporary.")."<br />";
-	    $page_start .= $help;
-	}
+        if ($symb eq '' && !$publicuser) {
+            $page_start .= '<p class="LC_info">'
+                          .&mt('Browsing resource, all submissions are temporary.')
+                          .'</p>';
+        }
     }
 
     if (!defined($found{'body'}) && $env{'request.state'} ne 'construct') {
@@ -260,7 +269,9 @@ sub page_start {
     my $form_tag_start;
     if (!defined($found{'form'})) {
 	$form_tag_start='<form name="lonhomework" enctype="multipart/form-data" method="post" action="';
-	my $uri = &Apache::lonenc::check_encrypt($env{'request.uri'});
+	my $uri = &Apache::loncommon::inhibit_menu_check(
+                &Apache::lonenc::check_encrypt($env{'request.uri'}));
+        $uri = &HTML::Entities::encode($uri,'<>&"');
 	$form_tag_start.=$uri.'" ';
 	if ($target eq 'edit') {
 	    $form_tag_start.=&Apache::edit::form_change_detection();
@@ -375,19 +386,19 @@ sub problem_edit_header {
 '.&mt('Problem Editing').&Apache::loncommon::help_open_menu('Problem Editing','Problem_Editor_XML_Index',5,'Authoring').'
 </div>'.
 &problem_edit_buttons().'
-<hr class="LC_edit_problem_divide" />
+<hr style="clear:both;" />
 '.&Apache::lonxml::message_location().'
 </div>
 '.
-       '<table border="0" width="100%"><tr><td bgcolor="#DDDDDD">';
+       '<table border="0" width="100%"><tr><td bgcolor="#F8F8F8">';
 }
 
 sub problem_edit_footer {
     return '</td></tr></table><br />
 <div class="LC_edit_problem_footer">
-  <hr class="LC_edit_problem_divide" />'.
+  <hr />'.
 &problem_edit_buttons().'
-  <hr class="LC_edit_problem_divide" />
+  <hr style="clear:both;" />
 </div>
 '.
 
@@ -424,12 +435,14 @@ sub problem_web_to_edit_header {
     
     my $show_all_foils_text = 
 	($Apache::lonhomework::parsing_a_task) ?
-	&mt('&nbsp;Show&nbsp;All&nbsp;Instances')
-	: &mt('&nbsp;Show&nbsp;All&nbsp;Foils');
+	&mt('Show All Instances')
+	: &mt('Show All Foils');
 
-    my $show_all= '<span class="LC_nobreak"><label><input type="checkbox" name="showallfoils"';
+    my $show_all= '<span class="LC_nobreak"><label for="showallfoils">'
+                 .'<input type="checkbox" name="showallfoils"';
     if (defined($env{'form.showallfoils'})) { $show_all.=' checked="checked"'; }
-    $show_all.= ' />'.$show_all_foils_text.'</label></span>';
+    $show_all.= ' /> '.$show_all_foils_text
+               .'</label></span>';
 
 
 
@@ -455,6 +468,9 @@ sub problem_web_to_edit_header {
   ".&option('exam'   ,'problemtype').&mt("Exam Problem")."</option>
   ".&option('problem','problemtype').&mt("Homework Problem")."</option>
   ".&option('survey' ,'problemtype').&mt("Survey Question")."</option>
+  ".&option('surveycred' ,'problemtype').&mt("Survey Question (with credit)")."</option>
+  ".&option('anonsurvey' ,'problemtype').&mt("Anonymous Survey Question")."</option>
+  ".&option('anonsurveycred' ,'problemtype').&mt("Anonymous Survey Question (with credit)")."</option>
   ".&option('practice' ,'problemtype').&mt("Practice Problem")."</option>
 </select>
 </span>
@@ -502,7 +518,7 @@ $show_all
      <input type="submit" name="clear_style_file" accesskey="d" value="'.&mt('Show Default View').'" />
      <input type="submit" name="resetdata" accesskey="r" value="'.&mt('Reset Submissions').'" />
    </div>
-   <hr class="LC_edit_problem_divide" />
+   <hr />
    <div class="LC_edit_problem_header_randomize_row">
      <input type="submit" name="newrandomization" accesskey="a" value="'.&mt('New Randomization').'" />
      <input type="submit" name="changerandseed" value="'.&mt('Change Random Seed To:').'" />
@@ -526,7 +542,7 @@ $show_all
 
     $result.='
    </div>
-   <hr class="LC_edit_problem_divide" />
+   <hr />
    <div>';
     $result.='<input type="hidden" name="problemmode" value="view" />';
     $result .= '<input type="button" name="submitmode" accesskey="e" value="'.&mt('Edit').'" '.
@@ -535,7 +551,7 @@ $show_all
                'onclick="javascript:setmode(this.form,'."'editxml'".')" />';
     $result.='
    </div>
-   <hr class="LC_edit_problem_divide" />
+   <hr />
    '.&Apache::lonxml::message_location().'
 </div>';
     return $result;
@@ -877,17 +893,6 @@ sub start_problem {
     if ($target eq 'analyze') { my $rndseed=&setup_rndseed($safeeval); }
     if ($target eq 'web' || $target eq 'grade' || $target eq 'answer' ||
 	$target eq 'tex') {
-	#handle exam checkout
-	if ($Apache::lonhomework::type eq 'exam') {
-	    my $token=
-		$Apache::lonhomework::history{"resource.0.outtoken"};
-	    if (($env{'form.doescheckout'}) && (!$token)) {
-		$token=&Apache::lonxml::maketoken();
-		$Apache::lonhomework::history{"resource.0.outtoken"}=
-		    $token;
-	    }
-	    $result.=&Apache::lonxml::printtokenheader($target,$token);
-	}
 	if ($env{'form.markaccess'}) {
 	    my @interval=&Apache::lonnet::EXT("resource.0.interval");
 	    &Apache::lonnet::set_first_access($interval[1]);
@@ -907,13 +912,14 @@ sub start_problem {
                              value="'.$env{'form.username'}.'" />';
 	    }
 	    if ($env{'request.role.adv'}) {
-		$form_tag_start.=
-		    ' <label><input type="checkbox" name="showallfoils"';
+		$form_tag_start.= ' <label class="LC_nobreak">'
+                         .'<input type="checkbox" name="showallfoils"';
 		if (defined($env{'form.showallfoils'})) {
 		    $form_tag_start.=' checked="checked"';
 		}
-		$form_tag_start.= ' />'.&mt('&nbsp;Show&nbsp;All&nbsp;Foils').
-		    '</label>';
+                $form_tag_start.= ' /> '
+                                 .&mt('Show All Foils')
+                                 .'</label>';
 	    }
             if ($Apache::lonhomework::type eq 'practice') {
                 $form_tag_start.=&practice_problem_header();
@@ -1108,7 +1114,9 @@ sub end_problem {
 			'\textit{'.$duedate_text.'} '.$toc_line;
 		} else {
 		    $frontmatter.= $begin_doc.$toc_line;
-		    if ($Apache::lonhomework::type eq 'exam' and $allow_print_points==1) { $frontmatter .= '\fbox{\textit{'.$weight.' pt}}';}
+		    if ($Apache::lonhomework::type eq 'exam' and $allow_print_points==1) { 
+			$frontmatter .= '\fbox{\textit{'.$weight.' pt}}';
+		    }
 		}
 	    } else {
 		$frontmatter .= '\vskip 1mm\textit{'.$duedate_text.'} \\\\\\\\'.$startminipage;
@@ -1116,7 +1124,9 @@ sub end_problem {
 	} else {
 	    if (not $env{'request.symb'} =~ m/\.page_/) {
 		$frontmatter .= $begin_doc.$toc_line;
-		if (($Apache::lonhomework::type eq 'exam') and ($allow_print_points==1)) { $frontmatter .= '\fbox{\textit{'.$weight.' pt}}';}
+		if (($Apache::lonhomework::type eq 'exam') and ($allow_print_points==1)) { 
+		    $frontmatter .= '\fbox{\textit{'.$weight.' pt}}';
+		}
 	    } else {
 		$frontmatter .= '\vskip 1mm \\\\\\\\'.$startminipage;
 	    }
@@ -1758,7 +1768,10 @@ sub start_part {
 				    '.disableexampointprint'}) eq 'yes') {
 			$allow_print_points=0;
 		    }
-		    if (($Apache::lonhomework::type eq 'exam') && ($allow_print_points)) { $result .= '\fbox{\textit{'.$weight.' pt}}';}
+		    if (($Apache::lonhomework::type eq 'exam') && ($allow_print_points)) { 
+			$result .= '\vskip 10mm\fbox{\textit{'.$weight.' pt}}';
+
+		    }
 		} elsif ($target eq 'web') {
 		    $result.='<a name="'.&escape($Apache::inputtags::part).'" />';
 		}
@@ -1927,6 +1940,9 @@ sub start_problemtype {
 	$result .=&Apache::edit::checked_arg('When used as type(s):','for',
 					     [ ['exam','Exam/Quiz Problem'],
 					       ['survey','Survey'],
+                                               ['surveycred','Survey (with credit)'],
+                                               ['anonsurvey','Anonymous Survey'],
+                                               ['anonsurveycred','Anonymous Survey (with credit)'],
 					       ['problem','Homework Problem'],
                                                ['practice','Practice Problem'] ]
 					     ,$token);
@@ -2040,15 +2056,16 @@ sub start_simpleeditbutton {
         my $url=$env{'request.noversionuri'};
         $url=~s/\?.*$//;
 	my ($symb) = &Apache::lonnet::whichuser();
-#       Warning make more sense and is more important on edit screen
+#       Warning makes more sense and is more important on edit screen
 #       $result='<p class="LC_warning">'
 #              .&mt('Note: it can take up to 10 minutes for changes to take effect for all users.')
 #              .&Apache::loncommon::help_open_topic('Caching')
 #              .'</p>';
-        $result.=&Apache::lontemplate::start_functionslist()
-                .&Apache::lontemplate::item_functionslist(
-                     '<a href="'.$url.'/smpedit?symb='.&escape($symb).'">'.&mt('Edit').'</a>')
-                .&Apache::lontemplate::end_functionslist();
+        $result.=&Apache::lonhtmlcommon::start_funclist()
+                .&Apache::lonhtmlcommon::add_item_funclist(
+                     '<a href="'.$url.'/smpedit?symb='.&escape($symb).'">'
+                    .&mt('Edit').'</a>')
+                .&Apache::lonhtmlcommon::end_funclist();
 
     }
     return $result;