520 lines
15 KiB
Perl
520 lines
15 KiB
Perl
package WebGUI::Asset;
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#needs documentation
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use strict;
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use WebGUI::DateTime;
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use WebGUI::Grouping;
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use WebGUI::Id;
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use WebGUI::Privilege;
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use WebGUI::Session;
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use WebGUI::SQL;
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use WebGUI::Utility;
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sub addChild {
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my $self = shift;
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my $properties = shift;
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my $id = WebGUI::Id::generate();
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my $lineage = $self->get("lineage").$self->getNextChildRank;
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WebGUI::SQL->write("insert into asset (assetId, parentId, lineage, state, namespace, url, startDate, endDate)
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values (".quote($id).",".quote($self->getId).", ".quote($lineage).",
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'published', ".quote($properties->{namespace}).", ".quote($id).",
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997995720, 9223372036854775807)");
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my $newAsset = WebGUI::Asset->new($id);
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$newAsset->set($properties);
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return $newAsset;
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}
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sub canEdit {
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my $self = shift;
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my $userId = shift || $session{user}{userId};
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if ($userId eq $self->get("ownerId")) {
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return 1;
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}
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return WebGUI::Grouping::isInGroup($self->get("groupIdEdit"),$userId);
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}
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sub canView {
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my $self = shift;
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my $userId = shift || $session{user}{userId};
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if ($userId eq $self->get("ownerId")) {
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return 1;
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} elsif ($self->get("startDate") < time() &&
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$self->get("endDate") > time() &&
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WebGUI::Grouping::isInGroup($self->get("groupIdView"),$userId)) {
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return 1;
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}
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return $self->canEdit($userId);
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}
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sub cascadeLineage {
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my $self = shift;
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my $newLineage = shift;
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my $oldLineage = shift || $self->get("lineage");
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WebGUI::SQL->write("update asset set lineage=concat(".quote($newLineage).", substring(lineage from ".(length($oldLineage)+1)."))
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where lineage like ".quote($oldLineage.'%'));
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}
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sub cut {
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my $self = shift;
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WebGUI::SQL->beginTransaction;
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WebGUI::SQL->write("update asset set state='limbo' where lineage like ".quote($self->get("lineage").'%'));
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WebGUI::SQL->write("update asset set state='clipboard' where assetId=".quote($self->getId));
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WebGUI::SQL->commit;
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$self->{_properties}{state} = "clipboard";
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}
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sub delete {
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my $self = shift;
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WebGUI::SQL->beginTransaction;
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WebGUI::SQL->write("update asset set state='limbo' where lineage like ".quote($self->get("lineage").'%'));
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WebGUI::SQL->write("update asset set state='trash' where assetId=".quote($self->getId));
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WebGUI::SQL->commit;
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$self->{_properties}{state} = "trash";
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}
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sub demote {
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my $self = shift;
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my ($sisterLineage) = WebGUI::SQL->quickArray("select min(lineage) from asset
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where parentId=".quote($self->get("parentId"))."
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and lineage>".quote($self->get("lineage")));
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if (defined $sisterLineage) {
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$self->swapRank($sisterLineage);
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$self->{_properties}{lineage} = $sisterLineage;
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}
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}
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sub duplicate {
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my $self = shift;
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my $newAsset = $self->addChild($self->get);
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return $newAsset;
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}
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sub fixUrl {
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my $self = shift;
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my $url = WebGUI::URL::urlize(shift);
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$url .= ".".$session{setting}{urlExtension} if ($url =~ /\./ && $session{setting}{urlExtension} ne "");
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my ($test) = WebGUI::SQL->quickArray("select url from asset where assetId<>".quote($self->getId)." and url=".quote($url));
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if ($test) {
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my @parts = split(/\./,$url);
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if ($parts[0] =~ /(.*)(\d+$)/) {
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$parts[0] = $1.($2+1);
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} elsif ($test ne "") {
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$parts[0] .= "2";
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}
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$url = join(".",@parts);
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$url = $self->setUrl($url);
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}
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return $url;
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}
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sub formatRank {
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my $self = shift;
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my $value = shift;
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return sprintf("%06d",$value);
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}
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sub get {
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my $self = shift;
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my $propertyName = shift;
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if (defined $propertyName) {
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return $self->{_properties}{$propertyName};
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}
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return $self->{_properties};
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}
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sub getAdminConsole {
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my $self = shift;
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my $ac = WebGUI::AdminConsole->set("assets");
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return $ac;
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}
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sub getEditForm {
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my $self = shift;
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my $tabform = WebGUI::TabForm->new();
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$tabform->hidden({
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name=>"func",
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value=>"editSave"
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});
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if ($session{form}{addNew}) {
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$tabform->hidden({
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name=>"addNew",
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value=>"1"
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});
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}
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$tabform->add("properties",WebGUI::International::get("properties","Asset"));
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$tabform->getTab("properties")->readOnly(
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-label=>WebGUI::International::get("asset id","Asset"),
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-value=>$self->get("assetId")
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);
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$tabform->getTab("properties")->text(
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-label=>WebGUI::International::get(99),
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-name=>"title",
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-value=>$self->get("title")
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);
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$tabform->getTab("properties")->text(
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-label=>WebGUI::International::get(411),
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-name=>"menuTitle",
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-value=>$self->get("menuTitle"),
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-uiLevel=>1
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);
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$tabform->getTab("properties")->text(
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-name=>"url",
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-label=>WebGUI::International::get(104),
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-value=>$self->get("url"),
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-uiLevel=>3
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);
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$tabform->getTab("properties")->yesNo(
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-name=>"hideFromNavigation",
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-value=>$self->get("hideFromNavigation"),
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-label=>WebGUI::International::get(886),
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-uiLevel=>6
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);
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$tabform->getTab("properties")->yesNo(
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-name=>"newWindow",
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-value=>$self->get("newWindow"),
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-label=>WebGUI::International::get(940),
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-uiLevel=>6
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);
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$tabform->getTab("properties")->yesNo(
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-name=>"encryptPage",
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-value=>$self->get("encryptPage"),
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-label=>WebGUI::International::get('encrypt page'),
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-uiLevel=>6
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);
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$tabform->getTab("properties")->textarea(
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-name=>"synopsis",
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-label=>WebGUI::International::get(412),
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-value=>$self->get("synopsis"),
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-uiLevel=>3
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);
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my @data = WebGUI::DateTime::secondsToInterval($self->get("cacheTimeout"));
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$tabform->getTab("properties")->interval(
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-name=>"cacheTimeout",
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-label=>WebGUI::International::get(895),
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-intervalValue=>$data[0],
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-unitsValue=>$data[1],
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-uiLevel=>8
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);
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@data = WebGUI::DateTime::secondsToInterval($self->get("cacheTimeoutVisitor"));
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$tabform->getTab("properties")->interval(
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-name=>"cacheTimeoutVisitor",
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-label=>WebGUI::International::get(896),
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-intervalValue=>$data[0],
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-unitsValue=>$data[1],
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-uiLevel=>8
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);
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$tabform->add("privileges",WebGUI::International::get(107),6);
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$tabform->getTab("privileges")->dateTime(
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-name=>"startDate",
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-label=>WebGUI::International::get(497),
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-value=>$self->get("startDate"),
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-uiLevel=>6
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);
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$tabform->getTab("privileges")->dateTime(
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-name=>"endDate",
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-label=>WebGUI::International::get(498),
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-value=>$self->get("endDate"),
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-uiLevel=>6
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);
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my $subtext;
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if (WebGUI::Grouping::isInGroup(3)) {
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$subtext = manageIcon('op=listUsers');
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} else {
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$subtext = "";
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}
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my $clause;
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if (WebGUI::Grouping::isInGroup(3)) {
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my $contentManagers = WebGUI::Grouping::getUsersInGroup(4,1);
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push (@$contentManagers, $session{user}{userId});
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$clause = "userId in (".quoteAndJoin($contentManagers).")";
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} else {
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$clause = "userId=".quote($self->get("ownerId"));
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}
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my $users = WebGUI::SQL->buildHashRef("select userId,username from users where $clause order by username");
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$tabform->getTab("privileges")->select(
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-name=>"ownerId",
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-options=>$users,
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-label=>WebGUI::International::get(108),
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-value=>[$self->get("ownerId")],
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-subtext=>$subtext,
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-uiLevel=>6
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);
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$tabform->getTab("privileges")->group(
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-name=>"groupIdView",
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-label=>WebGUI::International::get(872),
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-value=>[$self->get("groupIdView")],
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-uiLevel=>6
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);
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$tabform->getTab("privileges")->group(
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-name=>"groupIdEdit",
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-label=>WebGUI::International::get(871),
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-value=>[$self->get("groupIdEdit")],
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-excludeGroups=>[1,7],
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-uiLevel=>6
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);
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return $tabform;
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}
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sub getId {
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my $self = shift;
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return $self->get("assetId");
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}
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sub getNextChildRank {
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my $self = shift;
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my ($lineage) = WebGUI::SQL->quickArray("select max(lineage) from asset where parentId=".quote($self->getId));
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my $rank;
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if (defined $lineage) {
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$rank = $self->getRank($lineage);
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$rank++;
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} else {
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$rank = 1;
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}
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return $self->formatRank($rank);
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}
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sub getLineage {
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my $self = shift;
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my $relatives = shift;
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my $rules = shift;
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my $lineage = $self->get("lineage");
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my $whereSiblings;
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if (isIn("siblings",@{$relatives})) {
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$whereSiblings = "(parentId=".quote($self->get("parentId"))." and assetId<>".quote($self->getId).")";
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}
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my @specificFamilyMembers = ();
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if (isIn("ancestors",@{$relatives})) {
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my @familyTree = ($lineage =~ /(.{6})/g);
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while (pop(@familyTree)) {
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push(@specificFamilyMembers,join("",@familyTree)) if (scalar(@familyTree));
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}
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}
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if (isIn("self",@{$relatives})) {
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push(@specificFamilyMembers,$self->get("lineage"));
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}
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my $whereExact;
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if (scalar(@specificFamilyMembers) > 0) {
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if ($whereSiblings ne "") {
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$whereExact = " or ";
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}
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$whereExact .= "lineage in (";
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$whereExact .= quoteAndJoin(\@specificFamilyMembers);
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$whereExact .= ")";
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}
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my $whereDescendants;
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if (isIn("descendants",@{$relatives})) {
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if ($whereSiblings ne "" || $whereExact ne "") {
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$whereDescendants = " or ";
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}
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my $lineageLength = length($lineage);
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$whereDescendants .= "lineage like ".quote($lineage.'%')." and length(lineage)> ".$lineageLength;
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}
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my $select = "*";
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$select = "assetId" if ($rules->{returnIds});
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my $sql = "select $select from asset where $whereSiblings $whereExact $whereDescendants order by lineage";
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my @lineage;
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my $sth = WebGUI::SQL->read($sql);
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while (my $asset = $sth->hashRef) {
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if ($rules->{returnIds}) {
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push(@lineage,$asset->{assetId});
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} else {
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push(@lineage,WebGUI::Asset->new($asset->{assetId},$asset));
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}
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}
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$sth->finish;
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return \@lineage;
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}
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sub getParent {
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my $self = shift;
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return WebGUI::Asset->new($self->get("parentId"));
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}
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sub getParentLineage {
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my $self = shift;
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my $lineage = shift || $self->get("lineage");
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my ($parentLineage) = $lineage =~ m/^(.).{6}$/;
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return $parentLineage;
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}
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sub getRank {
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my $self = shift;
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my $lineage = shift || $self->get("lineage");
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my ($rank) = $lineage =~ m/(.{6})$/;
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my $rank = $rank - 0; # gets rid of preceeding 0s.
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return $rank;
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}
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sub getUiLevel {
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my $self = shift;
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return 0;
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}
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sub new {
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my $class = shift;
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my $assetId = shift;
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my $properties = shift;
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if (defined $properties) {
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return bless { _properties=>$properties }, $class;
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} else {
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$properties = WebGUI::SQL->quickHashRef("select * from asset where assetId=".quote($assetId));
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if (exists $properties->{assetId}) {
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return bless { _properties=>$properties}, $class;
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} else {
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return undef;
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}
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}
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}
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sub paste {
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my $self = shift;
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my $newParentId = shift;
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if ($self->setParent($newParentId)) {
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WebGUI::SQL->write("update asset set state='published' where lineage like ".quote($self->get("lineage").'%'));
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return 1;
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}
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return 0;
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}
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sub promote {
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my $self = shift;
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my ($sisterLineage) = WebGUI::SQL->quickArray("select max(lineage) from asset
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where parentId=".quote($self->get("parentId"))."
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and lineage<".quote($self->get("lineage")));
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if (defined $sisterLineage) {
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$self->swapRank($sisterLineage);
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$self->{_properties}{lineage} = $sisterLineage;
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return 1;
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}
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return 0;
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}
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sub set {
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my $self = shift;
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my $properties = shift;
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my %props = %{$properties}; # make a copy so we don't disturb the original as we make changes
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my @setPairs;
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foreach my $property (keys %props) {
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if (isIn($property, qw(groupIdEdit groupIdView ownerId startDate endDate url title menuTitle synopsis))) {
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if ($property eq "url") {
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$props{url} = $self->fixUrl($props{url});
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}
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$self->{_properties}{$property} = $props{$property};
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push(@setPairs ,$property."=".quote($props{$property}));
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}
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}
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WebGUI::SQL->write("update asset set ".join(",",@setPairs)." where assetId=".quote($self->getId));
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return 1;
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}
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sub setParent {
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my $self = shift;
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my $newParentId = shift;
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return 0 if ($newParentId eq $self->get("parentId")); # don't move it to where it already is
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my $parent = WebGUI::Asset->new($newParentId);
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if (defined $parent) {
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my $oldLineage = $self->get("lineage");
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my $lineage = $parent->get("lineage").$parent->getNextChildRank;
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return 0 if ($lineage =~ m/^$oldLineage/); # can't move it to its own child
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WebGUI::SQL->beginTransaction;
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WebGUI::SQL->write("update asset set parentId=".quote($parent->getId)." where assetId=".quote($self->getId));
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$self->cascadeLineage($lineage);
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WebGUI::SQL->commit;
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$self->{_properties}{lineage} = $lineage;
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return 1;
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}
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return 0;
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}
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sub setRank {
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my $self = shift;
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my $newRank = shift;
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my $currentRank = $self->getRank;
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return 1 if ($newRank == $currentRank); # do nothing if we're moving to ourself
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my $parentLineage = $self->getParentLineage;
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my $siblings = $self->getLineage(["siblings"]);
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my $temp = substr(WebGUI::Id::generate(),0,6);
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if ($newRank < $currentRank) { # have to do the ordering in reverse when the new rank is above the old rank
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@{$siblings} = reverse @{$siblings};
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}
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my $previous = $self->get("lineage");
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WebGUI::SQL->beginTransaction;
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$self->cascadeLineage($temp);
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foreach my $sibling (@{$siblings}) {
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if (isBetween($sibling->getRank, $newRank, $currentRank)) {
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$sibling->cascadeLineage($previous);
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$previous = $sibling->get("lineage");
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}
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}
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$self->cascadeLineage($previous,$temp);
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$self->{_properties}{lineage} = $previous;
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WebGUI::SQL->commit;
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return 1;
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}
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sub swapRank {
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my $self = shift;
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my $second = shift;
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my $first = shift || $self->get("lineage");
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my $temp = substr(WebGUI::Id::generate(),0,6); # need a temp in order to do the swap
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WebGUI::SQL->beginTransaction;
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$self->cascadeLineage($temp,$first);
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$self->cascadeLineage($first,$second);
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$self->cascadeLineage($second,$temp);
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WebGUI::SQL->commit;
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return 1;
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}
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sub www_copy {
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my $self = shift;
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return WebGUI::Privilege::insufficient() unless $self->canEdit;
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my $newAsset = $self->duplicate;
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$newAsset->cut;
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}
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sub www_cut {
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my $self = shift;
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return WebGUI::Privilege::insufficient() unless $self->canEdit;
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$self->cut;
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}
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sub www_delete {
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my $self = shift;
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return WebGUI::Privilege::insufficient() unless $self->canEdit;
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$self->delete;
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}
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sub www_demote {
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my $self = shift;
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return WebGUI::Privilege::insufficient() unless $self->canEdit;
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$self->demote;
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}
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sub www_edit {
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my $self = shift;
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return WebGUI::Privilege::insufficient() unless $self->canEdit;
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return "No editor has been defined for this asset.";
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}
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sub www_paste {
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my $self = shift;
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return WebGUI::Privilege::insufficient() unless $self->canEdit;
|
|
$self->paste($session{form}{newParentId});
|
|
}
|
|
|
|
sub www_promote {
|
|
my $self = shift;
|
|
return WebGUI::Privilege::insufficient() unless $self->canEdit;
|
|
$self->promote;
|
|
}
|
|
|
|
sub www_view {
|
|
my $self = shift;
|
|
return WebGUI::Privilege::insufficient() unless $self->canEdit;
|
|
return "No view has been defined for this asset.";
|
|
}
|
|
|
|
1;
|