');
+}
+
+
+sub getData {
+
+ my ($showPoints,$uname,$udom)=@_;
+
+ &Apache::lonnet::logthis("About to call with $uname $udom");
+
# Create the nav map
- my $navmap = Apache::lonnavmaps::navmap->new(
- $ENV{"request.course.fn"}.".db",
- $ENV{"request.course.fn"}."_parms.db", 0, 0);
-
- if (!defined($navmap)) {
- my $requrl = $r->uri;
- $ENV{'user.error.msg'} = "$requrl:bre:0:0:Course not initialized";
- return HTTP_NOT_ACCEPTABLE;
- }
-
- # Header
- $r->print(&Apache::loncommon::bodytag('Navigate Course Map','',
- ''));
+ my $navmap = Apache::lonnavmaps::navmap->new($uname,$udom);
- # End navmap using boilerplate
+ my $res = $navmap->firstResource(); # temp resource to access constants
my $iterator = $navmap->getIterator(undef, undef, undef, 1);
my $depth = 1;
$iterator->next(); # ignore first BEGIN_MAP
my $curRes = $iterator->next();
-
+
+ # General overview of the following: Walk along the course resources.
+ # For every problem in the resource, tell its parent maps how many
+ # parts and how many parts correct it has. After that, each map will
+ # have a count of the total parts underneath it, correct and otherwise.
+ # After that, we will walk through the course again and read off
+ # maps in order, with their data.
+ # (If in the future people decide not to be cumulative, only add
+ # the counts to the parent map.)
+ # For convenience, "totalParts" is also "totalPoints" when we're looking
+ # at points; I can't come up with a variable name that makes sense
+ # equally for both cases.
+
+ my $totalParts = 0; my $totalPossible = 0; my $totalRight = 0;
+ my $totalAttempted = 0;
+ my $now = time();
+ my $topLevelParts = 0; my $topLevelRight = 0; my $topLevelAttempted = 0;
+
+ # Pre-run: Count parts correct
while ( $depth > 0 ) {
if ($curRes == $iterator->BEGIN_MAP()) {$depth++;}
if ($curRes == $iterator->END_MAP()) { $depth--; }
- if (ref($curRes) && $curRes->is_problem()) {
+ if (ref($curRes) && $curRes->is_problem() && !$curRes->randomout)
+ {
+ # Get number of correct, incorrect parts
+ my $parts = $curRes->parts();
+ my $partsRight = 0;
+ my $partsCount = 0;
+ my $partsAttempted = 0;
+ my $stack = $iterator->getStack();
+
+ for my $part (@{$parts}) {
+ my $completionStatus = $curRes->getCompletionStatus($part);
+ my $dateStatus = $curRes->getDateStatus($part);
+
+ if ($completionStatus == $curRes->EXCUSED()) {
+ next;
+ }
+ if ($showPoints) {
+ my $score = 0;
+ # If we're not telling status and the answer date isn't passed yet,
+ # it's an "attempted" point
+ if ((($curRes->problemstatus($part) eq 'no') ||
+ ($curRes->problemstatus($part) eq 'no_feedback_ever')) &&
+ ($dateStatus != $curRes->ANSWER_OPEN)) {
+ my $status = $curRes->simpleStatus($part);
+ if ($status == $curRes->ATTEMPTED) {
+ $partsAttempted += $curRes->weight($part);
+ $totalAttempted += $partsAttempted;
+ }
+ } else {
+ $score = &Apache::grades::compute_points($curRes->weight($part), $curRes->awarded($part));
+ }
+ $partsRight += $score;
+ $totalRight += $score;
+ $partsCount += $curRes->weight($part);
+
+ if ($curRes->opendate($part) < $now) {
+ $totalPossible += $curRes->weight($part);
+ }
+ $totalParts += $curRes->weight($part);
+ } else {
+ my $status = $curRes->simpleStatus($part);
+ my $thisright = 0;
+ $partsCount++;
+ if ($status == $curRes->CORRECT ||
+ $status == $curRes->PARTIALLY_CORRECT ) {
+ $partsRight++;
+ $totalRight++;
+ $thisright = 1;
+ }
+
+ if ($status == $curRes->ATTEMPTED) {
+ $partsAttempted++;
+ $totalAttempted++;
+ }
+
+ my $dateStatus = $curRes->getDateStatus($part);
+ $totalParts++;
+ if ($curRes->opendate($part) < $now) {
+ $totalPossible++;
+ }
+ }
+ }
+
+ if ($depth == 1) { # in top-level only
+ $topLevelParts += $partsCount;
+ $topLevelRight += $partsRight;
+ $topLevelAttempted += $partsAttempted;
+ }
+
+ # Crawl down stack and record parts correct and total
+ for my $res (@{$stack}) {
+ if (ref($res) && $res->is_map()) {
+ if (!defined($res->{DATA}->{CHILD_PARTS})) {
+ $res->{DATA}->{CHILD_PARTS} = 0;
+ $res->{DATA}->{CHILD_CORRECT} = 0;
+ $res->{DATA}->{CHILD_ATTEMPTED} = 0;
+ }
+
+ $res->{DATA}->{CHILD_PARTS} += $partsCount;
+ $res->{DATA}->{CHILD_CORRECT} += $partsRight;
+ $res->{DATA}->{CHILD_ATTEMPTED} += $partsAttempted;
+ }
+ }
+ }
+ $curRes = $iterator->next();
+ }
+ return ($navmap,$totalParts,$totalPossible,$totalRight,$totalAttempted,$topLevelParts,$topLevelRight,$topLevelAttempted);
+}
+
+#
+# Outputting everything.
+#
+
+sub outputTable {
+
+ my ($r,$showPoints,$notshowTotals,
+ $navmap,$totalParts,$totalPossible,$totalRight,$totalAttempted,$topLevelParts,$topLevelRight,$topLevelAttempted)=@_;
+
+ my @start = (255, 255, 192);
+ my @end = (0, 192, 0);
+
+ my $indentString = ' ';
+
+ # Second pass: Print the maps.
+ $r->print(&Apache::loncommon::start_data_table()
+ .&Apache::loncommon::start_data_table_header_row()
+ .'