Add LIKE and NOT LIKE to filter options

This is useful for filtering notes.
EG filtering detected objects from zmeventnofification;
WHERE notes LIKE %detect%
WHERE notes NOT LIKE %car%

web/includes/functions.php

@@ -1275,6 +1275,8 @@ function parseFilter(&$filter, $saveToSession=false, $querySep='&') {
           case '>' :
           case '<' :
           case '<=' :
+          case 'LIKE' :
+          case 'NOT LIKE':
             $filter['sql'] .= ' '.$term['op'].' '. $value;
             break;
           case '=~' :

web/lang/en_gb.php

@@ -579,6 +579,8 @@ $SLANG = array(
     'OpNotMatches'          => 'does not match',
     'OpIs'                  => 'is',
     'OpIsNot'               => 'is not',
+    'OpLike'                => 'like',
+    'OpNotLike'             => 'not like',
     'OptionalEncoderParam'  => 'Optional Encoder Parameters',
     'OptionHelp'            => 'Option Help',
     'OptionRestartWarning'  => 'These changes may not come into effect fully\nwhile the system is running. When you have\nfinished making your changes please ensure that\nyou restart ZoneMinder.',

web/skins/classic/views/filter.php

@@ -115,6 +115,8 @@ $opTypes = array(
     '![]' => translate('OpNotIn'),
     'IS'  => translate('OpIs'),
     'IS NOT'  => translate('OpIsNot'),
+    'LIKE' => translate('OpLike'),
+    'NOT LIKE' => translate('OpNotLike'),
     );
 
 $archiveTypes = array(