function _cdn_requirements_generate_requirement_for_patch in CDN 6.2

Generates a requirement for the given patch.

1 call to _cdn_requirements_generate_requirement_for_patch()

cdn_requirements in ./cdn.install

Implementation of hook_requirements().

File

./cdn.requirements.inc, line 12

Functionality to automatically detect if a patch has been applied.

Code

function _cdn_requirements_generate_requirement_for_patch(&$requirements, $patch_name, $title, $not_properly_applied_severity = REQUIREMENT_ERROR) {
  $t = get_t();
  $patterns_function = '_cdn_requirements_' . $patch_name . '_patch_patterns';
  $patterns = $patterns_function();

  // No patterns means the patch file could not be found.
  if ($patterns !== FALSE) {
    $unpatched_files = _cdn_requirements_check_patch_applied($patterns);
  }
  $key = 'cdn_' . $patch_name . '_patch';
  $requirements[$key]['title'] = $title;
  if ($patterns === FALSE) {
    $requirements[$key] += array(
      'description' => $t('This patch file has been moved or deleted by the administrator. Please restore it, so we can verify that the patch has been properly applied.'),
      'severity' => REQUIREMENT_ERROR,
      'value' => $t('Unable to check'),
    );
  }
  elseif (count($unpatched_files) == 0) {
    $requirements[$key] += array(
      'severity' => REQUIREMENT_OK,
      'value' => $t('Applied'),
    );
  }
  else {
    $requirements[$key] += array(
      'description' => $t('This patch has not been properly applied to the following files (or the patch has been updated):') . '<br />' . theme('item_list', $unpatched_files) . '<br />' . t('Please consult the installation instructions in the included README.txt.'),
      'severity' => $not_properly_applied_severity,
      'value' => $t('Not/incompletely applied patch or updated patch.'),
    );
  }
}