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migrate to getLineageIterator to save memory

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This commit is contained in:
Doug Bell 2010-06-01 16:22:42 -05:00
parent cc87552a22
commit 2c75ab27e6
34 changed files with 794 additions and 187 deletions
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25
lib/WebGUI/Asset/Wobject/WikiMaster.pm
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@ -79,15 +79,19 @@ sub appendMostPopular {
my $self = shift;
my $var = shift;
my $limit = shift || $self->get("mostPopularCount");
foreach my $asset (@{$self->getLineage(["children"],{returnObjects=>1, limit=>$limit, includeOnlyClasses=>["WebGUI::Asset::WikiPage"], joinClass => 'WebGUI::Asset::WikiPage', orderByClause => 'WikiPage.views DESC'})}) {
if (defined $asset) {
my $assetIter = $self->getLineageIterator(["children"],{limit=>$limit, includeOnlyClasses=>["WebGUI::Asset::WikiPage"], joinClass => 'WebGUI::Asset::WikiPage', orderByClause => 'WikiPage.views DESC'});
while ( 1 ) {
my $asset;
eval { $asset = $assetIter->() };
if ( my $x = WebGUI::Error->caught('WebGUI::Error::ObjectNotFound') ) {
$session->log->error($x->full_message);
next;
}
last unless $asset;
push(@{$var->{mostPopular}}, {
title=>$asset->getTitle,
url=>$asset->getUrl,
});
} else {
$self->session->errorHandler->error("Couldn't instanciate wikipage for master ".$self->getId);
}
}
}
@ -734,7 +738,16 @@ sub processPropertiesFromFormPost {
or ($self->session->form->process('groupIdEdit') ne $self->get('groupIdEdit')));
my $ret = $self->next::method(@_);
if ($groupsChanged) {
foreach my $child (@{$self->getLineage(['children'], {returnObjects => 1})}) {
# XXX Should this do descendants for WikiPage attachments?
my $childIter = $self->getLineageIterator(['children']);
while ( 1 ) {
my $child;
eval { $child = $childIter->() };
if ( my $x = WebGUI::Error->caught('WebGUI::Error::ObjectNotFound') ) {
$session->log->error($x->full_message);
next;
}
last unless $child;
$child->update({ groupIdView => $self->get('groupIdView'),
groupIdEdit => $self->get('groupIdEdit') });
}