version 1.50, 2006/01/13 01:18:44
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version 1.51, 2006/03/04 05:59:01
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Line 712 sub getitems {
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Line 712 sub getitems {
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# force retrieve Resource to seed the part id cache we'll need it later |
# force retrieve Resource to seed the part id cache we'll need it later |
my @allres=$navmap->retrieveResources(undef, |
my @allres=$navmap->retrieveResources(undef, |
sub {if ($_[0]->is_problem) { $_[0]->parts();} return 1;}); |
sub {if ($_[0]->is_problem) { $_[0]->parts();} return 1;}); |
my %lastreadtime; |
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my %resourcetracker; |
my %resourcetracker; |
my $discussiontime; |
my $discussiontime; |
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Line 721 sub getitems {
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Line 720 sub getitems {
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&checkversions($cdom,$crs,$navmap,$changed,$starttime); |
&checkversions($cdom,$crs,$navmap,$changed,$starttime); |
} |
} |
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if ($$show{'coursediscussion'}) { |
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my %lastread = &Apache::lonnet::dump('nohist_'. |
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$env{'request.course.id'}.'_discuss', |
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$env{'user.domain'},$env{'user.name'},'lastread'); |
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foreach my $key (keys(%lastread)) { |
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my $newkey = $key; |
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$newkey =~ s/_lastread$//; |
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$lastreadtime{$newkey} = $lastread{$key}; |
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} |
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} |
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if ($$show{'abovethreshold'}) { |
if ($$show{'abovethreshold'}) { |
%resourcetracker = &Apache::lonnet::dump('nohist_resourcetracker', |
%resourcetracker = &Apache::lonnet::dump('nohist_resourcetracker', |
$cdom,$crs); |
$cdom,$crs); |
Line 752 sub getitems {
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Line 740 sub getitems {
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# Check if there are unread discussion postings |
# Check if there are unread discussion postings |
if ($$show{'coursediscussion'}) { |
if ($$show{'coursediscussion'}) { |
&check_discussions($cdom,$crs,$resource,$symb,$ressymb,$title, |
&check_discussions($resource,$symb,$ressymb,$title, |
$newdiscussions,$unread); |
$newdiscussions,$unread,$countunread); |
} |
} |
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# Check for ungraded problems |
# Check for ungraded problems |
Line 776 sub getitems {
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Line 764 sub getitems {
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} |
} |
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} |
} |
my $hasdiscussion = @{$newdiscussions}; |
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if ($$show{'coursediscussion'} && $hasdiscussion) { # Get time of last post; |
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$discussiontime = $navmap->{DISCUSSION_TIME}; |
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foreach my $ressymb (@{$newdiscussions}) { |
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$$unread{$ressymb}{'lastpost'} = $$discussiontime{$ressymb}; |
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} |
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if ($countunread eq 'on') { #Get count of unread postings for each resource |
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my $discussiondata = $navmap->get_discussion_data(); |
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foreach my $ressymb (@{$newdiscussions}) { |
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&get_discussions($cdom,$crs,$discussiondata,$ressymb, |
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$unread,\%lastreadtime); |
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} |
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} |
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} |
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} |
} |
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sub check_discussions { |
sub check_discussions { |
my ($cdom,$crs,$resource,$symb,$ressymb,$title,$newdiscussions, |
my ($resource,$symb,$ressymb,$title,$newdiscussions,$unread, |
$unread) = @_; |
$countunread) = @_; |
if ($resource->hasDiscussion()) { |
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%{$$unread{$ressymb}} = (); |
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$$unread{$ressymb}{'title'} = $title; |
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$$unread{$ressymb}{'symb'} = $symb; |
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push(@{$newdiscussions}, $ressymb); |
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} |
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} |
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sub get_discussions { |
if (!$resource->hasDiscussion()) { return; } |
my ($cdom,$crs,$discussiondata,$ressymb,$unread,$lastreadtime) = @_; |
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my $prevread = 0; |
%{$$unread{$ressymb}} = (); |
my $unreadcount = 0; |
$$unread{$ressymb}{'title'} = $title; |
if (defined($$lastreadtime{$ressymb})) { |
$$unread{$ressymb}{'symb'} = $symb; |
$prevread = $$lastreadtime{$ressymb}; |
push(@{$newdiscussions}, $ressymb); |
} |
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my $version = $$discussiondata{'version:'.$ressymb}; |
$$unread{$ressymb}{'lastpost'} = $resource->last_post_time(); |
if ($version) { |
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my $hiddenflag = 0; |
if ($countunread eq 'on') { |
my $deletedflag = 0; |
$$unread{$ressymb}{'unreadcount'} = $resource->unread_discussion(); |
my ($hidden,$deleted); |
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for (my $id=$version; $id>0; $id--) { |
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my $vkeys=$$discussiondata{$id.':keys:'.$ressymb}; |
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my @keys=split(/:/,$vkeys); |
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if (grep/^hidden$/,@keys) { |
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unless ($hiddenflag) { |
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$hidden = $$discussiondata{$id.':'.$ressymb.':hidden'}; |
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$hiddenflag = 1; |
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} |
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} elsif (grep/^deleted$/,@keys) { |
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unless ($deletedflag) { |
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$deleted = $$discussiondata{$id.':'.$ressymb.':deleted'}; |
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$deletedflag = 1; |
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} |
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} else { |
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unless (($hidden =~/\.$id\./) || ($deleted =~/\.$id\./)) { |
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if ($prevread <$$discussiondata{$id.':'.$ressymb.':timestamp'}) { |
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$unreadcount ++; |
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$$unread{$ressymb}{$unreadcount} = $id.': '. |
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$$discussiondata{$id.':'.$ressymb.':subject'}; |
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} |
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} |
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} |
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} |
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$$unread{$ressymb}{'unreadcount'} = $unreadcount; |
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} |
} |
} |
} |
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sub check_handgraded { |
sub check_handgraded { |
my ($resource,$symb,$title,$cdom,$cnum,$ungraded,$tograde) = @_; |
my ($resource,$symb,$title,$cdom,$cnum,$ungraded,$tograde) = @_; |
if ($resource->is_problem()) { |
if ($resource->is_problem()) { |