142 lines
3.9 KiB
Perl
142 lines
3.9 KiB
Perl
package Lemonldap::NG::Common::Notifications::XML;
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use strict;
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use Mouse;
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use XML::LibXML;
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our $VERSION = '2.0.10';
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# XML parser
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has parser => (
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is => 'rw',
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builder => sub {
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return XML::LibXML->new( load_ext_dtd => 0, expand_entities => 0 );
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}
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);
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# Check XML data and insert new notifications.
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# @param $xml XML string containing notification
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# @return number of notifications done
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sub newNotification {
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my ( $self, $xml, $defaultCond ) = @_;
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$defaultCond ||= '';
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eval { $xml = $self->parser->parse_string($xml) };
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if ( my $err = $@ ) {
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eval { $self->logger->error("Unable to read XML file : $err") };
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return 0;
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}
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my @notifs;
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my ( $version, $encoding ) = ( $xml->version(), $xml->encoding() );
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foreach
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my $notif ( $xml->documentElement->getElementsByTagName('notification') )
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{
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my @data = ();
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$notif->{reference} =~ s/_/-/g; # Remove underscores (#2135)
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# Mandatory information
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foreach (qw(date uid reference)) {
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my $tmp;
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unless ( $tmp = $notif->getAttribute($_) ) {
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$self->logger->error("Attribute $_ is missing");
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return 0;
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}
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if ( $self->get( $notif->{uid}, $notif->{reference} ) ) {
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my $err = "A notification already exists with reference "
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. $notif->{reference};
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$self->logger->error("$err");
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return 0;
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}
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# Prevent to store time. Keep date only
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$tmp =~ s/^(\d{4}-\d{2}-\d{2}).*$/$1/;
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push @data, $tmp;
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}
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# Other information
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foreach (qw(condition)) {
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my $tmp;
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if ( $tmp = $notif->getAttribute($_) ) {
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push @data, $tmp;
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}
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else {
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$self->userLogger->info(
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"Set defaultCondition ($defaultCond) for notification "
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. $notif->{reference} );
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push @data, $defaultCond;
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}
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}
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my $result = XML::LibXML::Document->new( $version, $encoding );
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my $root = XML::LibXML::Element->new('root');
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$root->appendChild($notif);
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$result->setDocumentElement($root);
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$result = $result->serialize;
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utf8::encode($result);
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push @notifs, [ @data, $result ];
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}
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my $count;
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foreach (@notifs) {
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$count++;
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my ( $r, $err ) = $self->newNotif(@$_);
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die "$err" unless ($r);
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}
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return $count;
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}
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## Delete notifications for the connected user
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## @param $uid of the user
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## @param $myref notification's reference
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## @return number of deleted notifications
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sub deleteNotification {
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my ( $self, $uid, $myref ) = @_;
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my @data;
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# Check input parameters
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unless ( $uid and $myref ) {
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$self->userLogger->error(
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"SOAP service deleteNotification called without all parameters");
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return 0;
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}
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$self->logger->debug(
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"SOAP service deleteNotification called for uid $uid and reference $myref"
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);
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# Get notifications
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my $user = $self->get($uid);
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# Return 0 if no files were found
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return 0 unless ($user);
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# Counting
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my $count = 0;
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foreach my $ref ( keys %$user ) {
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my $xml = $self->parser->parse_string( $user->{$ref} );
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# Browse notification in file
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foreach my $notif (
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$xml->documentElement->getElementsByTagName('notification') )
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{
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# Get notification's data
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if ( $notif->getAttribute('reference') eq $myref ) {
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push @data, $ref;
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}
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# Delete the notification (really)
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foreach (@data) {
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if ( $self->purge( $_, 1 ) ) {
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$self->logger->debug("Notification $_ was removed.");
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$count++;
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}
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}
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}
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}
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return $count;
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}
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1;
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