function advagg_get_resource_hints_preload_settings in Advanced CSS/JS Aggregation 7.2

Get the resource hint settings for the preload attribute.

Parameters

bool $return_defaults: Default FALSE, TRUE returns the default values.

Return value

array Ordered 2 dimensional array.

3 calls to advagg_get_resource_hints_preload_settings()

advagg_add_preload_header in ./advagg.module

Add in the preload header for CSS and JS external files.

advagg_admin_settings_form in ./advagg.admin.inc

Form builder; Configure advagg settings.

advagg_set_admin_form_defaults_recommended in ./advagg.module

Save form defaults or recommended values.

File

./advagg.module, line 5530

Advanced CSS/JS aggregation module.

Code

function advagg_get_resource_hints_preload_settings($return_defaults = FALSE) {
  $sub_defaults = array(
    'enabled' => 1,
    'push' => 0,
    'local' => 1,
    'external' => 1,
  );

  // Collect your data.
  $advagg_resource_hints_preload_settings_defaults = array(
    'style' => $sub_defaults + array(
      '#weight' => -10,
      'title' => t('CSS Files'),
    ),
    'font' => $sub_defaults + array(
      '#weight' => -9,
      'title' => t('Font Files'),
    ),
    'script' => $sub_defaults + array(
      '#weight' => -8,
      'title' => t('JS Files'),
    ),
    'svg' => $sub_defaults + array(
      '#weight' => -7,
      'title' => t('SVG Files'),
    ),
    'image' => $sub_defaults + array(
      '#weight' => -6,
      'title' => t('Image Files'),
    ),
    'all_others' => $sub_defaults + array(
      '#weight' => -5,
      'title' => t('All Other Files'),
    ),
  );
  if ($return_defaults) {
    return $advagg_resource_hints_preload_settings_defaults;
  }
  $advagg_resource_hints_preload_settings = variable_get('advagg_resource_hints_preload_settings', $advagg_resource_hints_preload_settings_defaults);

  // Merge in defaults.
  foreach ($advagg_resource_hints_preload_settings as $id => &$entry) {
    if (isset($advagg_resource_hints_preload_settings_defaults[$id])) {
      $entry += $advagg_resource_hints_preload_settings_defaults[$id];
    }
    ksort($entry);
  }
  unset($entry);

  // Sort the rows.
  uasort($advagg_resource_hints_preload_settings, 'element_sort');
  return $advagg_resource_hints_preload_settings;
}