function block_class_styles_info in Block Class Styles 7.2

Same name and namespace in other branches

1. 7 block_class_styles.module \block_class_styles_info()

Return an array of style presets

Parameters

boolean $include_hidden Include hiden styles:

Return value

array Keys are classes, values are styles

Related topics

5 calls to block_class_styles_info()

block_class_styles_admin_settings in ./block_class_styles.admin.inc

Form builder. Configure my_module.

block_class_styles_admin_settings_validate in ./block_class_styles.admin.inc

Form validation handler for block_class_styles_admin_settings_validate().

block_class_styles_form_alter in ./block_class_styles.module

Implements hook_form_alter().

block_class_styles_get_css_by_style in ./block_class_styles.module

Returns an array of css classes for a given style name.

block_class_styles_get_style in ./block_class_styles.module

Return a style by it's css

File

./block_class_styles.module, line 184

Base module file for block_class_styles

Code

function block_class_styles_info($include_hidden = FALSE) {
  static $drupal_static_fast;
  if (!isset($drupal_static_fast)) {
    $drupal_static_fast['presets'] =& drupal_static(__FUNCTION__, NULL);
  }
  $presets =& $drupal_static_fast['presets'];
  if (!isset($presets)) {
    $presets = array();

    // Load distinct classes and groupings of classes from blocks table; this
    // makes sure that we have a style for every class or class group that is
    // currently assigned to a block.
    $classes = db_select(_block_class_tablename(), 'b')
      ->fields('b', array(
      'css_class',
    ))
      ->condition('css_class', '', '!=')
      ->distinct()
      ->execute()
      ->fetchCol();
    foreach ($classes as $class) {
      $presets[$class] = ucwords(preg_replace('/[_-]/', ' ', $class));
    }

    // Now match to our presets if possible; this will overwrite the automatic
    // naming convention from above and add any styles that have been defined
    // but not yet assigned.
    $presets = variable_get('block_class_styles_presets', array()) + $presets;

    // Remove any hidden styles if asked.
    $hidden = variable_get('block_class_styles_hidden', array());
    if (!$include_hidden) {
      $presets = array_diff_key($presets, $hidden);
    }

    // Let other modules alter this list
    drupal_alter('block_class_styles_info', $presets);
    $presets = (array) $presets;
  }
  return $presets;
}