function patterns_validate_pattern in Patterns 6.2

Same name and namespace in other branches

1. 6 patterns.module \patterns_validate_pattern()
2. 7.2 includes/parser/parser.inc \patterns_validate_pattern()
3. 7 includes/parser/parser.inc \patterns_validate_pattern()

Check if pattern array contains only allowed keys

@todo expand this function to include much more detailed validation

Parameters

$pattern: pattern array obtained by parsing pattern file

Return value

TRUE when only allowed array keys are found, FALSE otherwise

3 calls to patterns_validate_pattern()

patterns_load_php in ./patterns.module

Read and evaluate a php file to return a 'pattern'

patterns_load_string_xml in ./patterns.module

patterns_load_yaml in ./patterns.module

File

./patterns.module, line 1100

Enables extremely simple adding/removing features to your site with minimal to no configuration

Code

function patterns_validate_pattern($pattern) {
  if (empty($pattern)) {
    return FALSE;
  }
  $allowed_keys = array(
    'info',
    'modules',
    'actions',
  );
  $diff = array_diff(array_keys($pattern), $allowed_keys);
  return empty($diff) ? TRUE : FALSE;
}