function block_class_attributes in Block Class 6

Same name and namespace in other branches

1. 5 block_class.module \block_class_attributes()
2. 6.2 block_class.module \block_class_attributes()

Extract the custom CSS class data for the given block.

Parameters

object $block: The block object containing the keys 'module', 'delta', and 'theme'.

Return value

array An Array map containing custom class information for the block. The key '_' will map to any arbitrary class values that have been entered for the block. Additionally, there will be a key for each of the theme's block class group if a class from that group has been specified.

2 calls to block_class_attributes()

block_class in ./block_class.module

Get the HTML-ready classes for the given block.

block_class_form_alter in ./block_class.module

Implements hook_form_FORM_ID_alter().

File

./block_class.module, line 57

Provides core logic for adding block classes.

Code

function block_class_attributes($block, $reset = FALSE) {
  static $blocks;

  // If we've not fetched the data, or we're being reset, fetch all the data:
  if (is_null($blocks) || $reset) {
    $result = db_query("SELECT css_class, module, delta FROM {block_class}");
    while ($row = db_fetch_object($result)) {
      $blocks[$row->module][$row->delta] = $row;
    }
  }

  // Do we have info for this block:
  if (isset($blocks[$block->module][$block->delta])) {
    return $blocks[$block->module][$block->delta];
  }
  else {
    $undef = (object) NULL;
    $undef->css_class = '';
    return $undef;
  }
}