use FS::Record qw( qsearch qsearchs dbdef );
use FS::UID qw( dbh driver_name );
use FS::log_context;
+use FS::log_email;
+use FS::upgrade_journal;
+use Tie::IxHash;
=head1 NAME
=item tablenum - foreign key to that table.
-=item level - log level: 'debug', 'info', 'notice', 'warning', 'error',
-'critical', 'alert', 'emergency'.
+=item level - log level: 'debug', 'info', 'warning', 'error', 'critical',
=item message - contents of the log entry
CONTEXT may be a list of context tags to attach to this record.
+Will send emails according to the conditions in L<FS::log_email>.
+
=cut
sub insert {
my $self = shift;
my $error = $self->SUPER::insert;
return $error if $error;
- foreach ( @_ ) {
+ my $contexts = {}; # for quick checks when sending emails
+ my $context_height = @_; # also for email check
+ foreach ( @_ ) { # ordered from least to most specific
my $context = FS::log_context->new({
'lognum' => $self->lognum,
'context' => $_
});
$error = $context->insert;
return $error if $error;
+ $contexts->{$_} = $context_height--;
+ }
+ foreach my $log_email (
+ qsearch('log_email',
+ {
+ 'disabled' => '',
+ 'min_level' => {
+ 'op' => '<=',
+ 'value' => $self->level,
+ },
+ }
+ )
+ ) {
+ # shouldn't be a lot of log_email records, so not packing these checks into the qsearch
+ next if $log_email->context && !$contexts->{$log_email->context};
+ next if $log_email->context_height && ($contexts->{$log_email->context} > $log_email->context_height);
+ my $msg_template = qsearchs('msg_template',{ 'msgnum' => $log_email->msgnum });
+ unless ($msg_template) {
+ warn "Could not send email when logging, could not load message template for logemailnum " . $log_email->logemailnum;
+ next;
+ }
+ my $emailerror = $msg_template->send(
+ 'msgtype' => 'admin',
+ 'to' => $log_email->to_addr,
+ 'substitutions' => {
+ 'loglevel' => $FS::Log::LEVELS{$self->level}, # which has hopefully been loaded...
+ 'logcontext' => $log_email->context, # use the one that triggered the email
+ 'logmessage' => $self->message,
+ },
+ );
+ warn "Could not send email when logging: $emailerror" if $emailerror;
}
'';
}
-# the insert method can be inherited from FS::Record
+# these methods can be inherited from FS::Record
sub delete { die "Log entries can't be modified." };
|| $self->ut_textn('tablename')
|| $self->ut_numbern('tablenum')
|| $self->ut_number('level')
- || $self->ut_text('message')
+ || $self->ut_anything('message')
;
return $error if $error;
if ( $params->{'context'} ) {
my $quoted = dbh->quote($params->{'context'});
- push @where,
- "EXISTS(SELECT 1 FROM log_context WHERE log.lognum = log_context.lognum ".
- "AND log_context.context = $quoted)";
+ if ( $params->{'context_height'} =~ /^\d+$/ ) {
+ my $subq = 'SELECT context FROM log_context WHERE log.lognum = log_context.lognum'.
+ ' ORDER BY logcontextnum DESC LIMIT '.$params->{'context_height'};
+ push @where,
+ "EXISTS(SELECT 1 FROM ($subq) AS log_context_x WHERE log_context_x.context = $quoted)";
+ } else {
+ push @where,
+ "EXISTS(SELECT 1 FROM log_context WHERE log.lognum = log_context.lognum ".
+ "AND log_context.context = $quoted)";
+ }
}
# agent virtualization
};
}
+sub _upgrade_data {
+ my ($class, %opts) = @_;
+
+ return if FS::upgrade_journal->is_done('log__remap_levels');
+
+ tie my %levelmap, 'Tie::IxHash',
+ 2 => 1, #notice -> info
+ 6 => 5, #alert -> critical
+ 7 => 5, #emergency -> critical
+ ;
+
+ # this method should never autocommit
+ # should have been set in upgrade, but just in case...
+ local $FS::UID::AutoCommit = 0;
+
+ # in practice, only debug/info/warning/error appear to have been used,
+ # so this probably won't do anything, but just in case
+ foreach my $old (keys %levelmap) {
+ # FS::log has no replace method
+ my $sql = 'UPDATE log SET level=' . dbh->quote($levelmap{$old}) . ' WHERE level=' . dbh->quote($old);
+ warn $sql unless $opts{'quiet'};
+ my $sth = dbh->prepare($sql) or die dbh->errstr;
+ $sth->execute() or die $sth->errstr;
+ $sth->finish();
+ }
+
+ foreach my $log_email (
+ qsearch('log_email',{ 'min_level' => 2 }),
+ qsearch('log_email',{ 'min_level' => 6 }),
+ qsearch('log_email',{ 'min_level' => 7 }),
+ ) {
+ $log_email->min_level($levelmap{$log_email->min_level});
+ my $error = $log_email->replace;
+ if ($error) {
+ dbh->rollback;
+ die $error;
+ }
+ }
+
+ FS::upgrade_journal->set_done('log__remap_levels');
+
+}
+
=back
=head1 BUGS