From ed12dab648f75a4221845e01e4e8f2d7e2b7bc03 Mon Sep 17 00:00:00 2001
From: Isaac Connor <isaac@zoneminder.com>
Date: Fri, 26 May 2017 13:13:34 -0400
Subject: [PATCH] fixup docs, cleanup

---
 scripts/ZoneMinder/lib/ZoneMinder/Filter.pm |   3 +-
 scripts/ZoneMinder/lib/ZoneMinder/Object.pm | 150 ++++++++++++++++++++
 2 files changed, 151 insertions(+), 2 deletions(-)
 create mode 100644 scripts/ZoneMinder/lib/ZoneMinder/Object.pm

diff --git a/scripts/ZoneMinder/lib/ZoneMinder/Filter.pm b/scripts/ZoneMinder/lib/ZoneMinder/Filter.pm
index ecf65dd25..75d0e6ad4 100644
--- a/scripts/ZoneMinder/lib/ZoneMinder/Filter.pm
+++ b/scripts/ZoneMinder/lib/ZoneMinder/Filter.pm
@@ -32,10 +32,9 @@ require ZoneMinder::Base;
 require Date::Manip;
 
 use parent qw(ZoneMinder::Object);
-#our @ISA = qw(ZoneMinder::Object);
 
 use vars qw/ $table $primary_key /;
-$table = 'Events';
+$table = 'Filters';
 $primary_key = 'Id';
 # ==========================================================================
 #
diff --git a/scripts/ZoneMinder/lib/ZoneMinder/Object.pm b/scripts/ZoneMinder/lib/ZoneMinder/Object.pm
new file mode 100644
index 000000000..b87e111a6
--- /dev/null
+++ b/scripts/ZoneMinder/lib/ZoneMinder/Object.pm
@@ -0,0 +1,150 @@
+# ==========================================================================
+#
+# ZoneMinder Object Module, $Date$, $Revision$
+# Copyright (C) 2001-2017  ZoneMinder LLC
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License
+# as published by the Free Software Foundation; either version 2
+# of the License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
+#
+# ==========================================================================
+#
+# This module contains the common definitions and functions used by the rest
+# of the ZoneMinder scripts
+#
+package ZoneMinder::Object;
+
+use 5.006;
+use strict;
+use warnings;
+
+require ZoneMinder::Base;
+
+our @ISA = qw(ZoneMinder::Base);
+
+# ==========================================================================
+#
+# General Utility Functions
+#
+# ==========================================================================
+
+use ZoneMinder::Config qw(:all);
+use ZoneMinder::Logger qw(:all);
+use ZoneMinder::Database qw(:all);
+
+use vars qw/ $AUTOLOAD /;
+
+sub new {
+  my ( $parent, $id, $data ) = @_;
+
+  my $self = {};
+  bless $self, $parent;
+  no strict 'refs';
+  my $primary_key = ${$parent.'::primary_key'};
+  if ( ! $primary_key ) {
+    Error( 'NO primary_key for type ' . $parent );
+    return;
+  } # end if
+  if ( ( $$self{$primary_key} = $id ) or $data ) {
+#$log->debug("loading $parent $id") if $debug or DEBUG_ALL;
+    $self->load( $data );
+  }
+  return $self;
+} # end sub new
+
+sub load {
+  my ( $self, $data ) = @_;
+  my $type = ref $self;
+  if ( ! $data ) {
+    no strict 'refs';
+    my $table = ${$type.'::table'};
+    if ( ! $table ) {
+      Error( 'NO table for type ' . $type );
+      return;
+    } # end if
+    my $primary_key = ${$type.'::primary_key'};
+    if ( ! $primary_key ) {
+      Error( 'NO primary_key for type ' . $type );
+      return;
+    } # end if
+
+    if ( ! $$self{$primary_key} ) { 
+      my ( $caller, undef, $line ) = caller;
+      Error( (ref $self) . "::load called without $primary_key from $caller:$line");
+    } else {
+#$log->debug("Object::load Loading from db $type");
+      Debug("Loading $type from $table WHERE $primary_key = $$self{$primary_key}");
+      $data = $ZoneMinder::Database::dbh->selectrow_hashref( "SELECT * FROM $table WHERE $primary_key=?", {}, $$self{$primary_key} );
+      if ( ! $data ) {
+        if ( $ZoneMinder::Database::dbh->errstr ) {
+          Error( "Failure to load Object record for $$self{$primary_key}: Reason: " . $ZoneMinder::Database::dbh->errstr );
+        } else {
+          Debug("No Results Loading $type from $table WHERE $primary_key = $$self{$primary_key}");
+        } # end if
+      } # end if
+    } # end if
+  } # end if ! $data
+  if ( $data and %$data ) {
+    @$self{keys %$data} = values %$data;
+  } # end if
+} # end sub load
+
+sub AUTOLOAD {
+  my ( $self, $newvalue ) = @_;
+  my $type = ref($_[0]);
+  my $name = $AUTOLOAD;
+  $name =~ s/.*://;
+  if ( @_ > 1 ) {
+    return $_[0]{$name} = $_[1];
+  }
+  return $_[0]{$name};
+}
+
+
+1;
+__END__
+
+# Below is stub documentation for your module. You'd better edit it!
+
+=head1 NAME
+
+ZoneMinder::Object
+
+=head1 SYNOPSIS
+
+  use parent ZoneMinder::Object;
+  
+  This package should likely not be used directly, as it is meant mainly to be a parent for all other ZoneMinder classes.
+
+=head1 DESCRIPTION
+
+  A base Object to act as parent for other ZoneMinder Objects.
+
+=head2 EXPORT
+
+None by default.
+
+=head1 AUTHOR
+
+Isaac Connor, E<lt>isaac@zoneminder.comE<gt>
+
+=head1 COPYRIGHT AND LICENSE
+
+Copyright (C) 2001-2017  ZoneMinder LLC
+
+This library is free software; you can redistribute it and/or modify
+it under the same terms as Perl itself, either Perl version 5.8.3 or,
+at your option, any later version of Perl 5 you may have available.
+
+
+=cut