function panels_admin_content_types_block in Panels 6.2

Same name and namespace in other branches

1. 5.2 content_types/block.inc \panels_admin_content_types_block()

Return all block content types available.

Modules wanting to make special adjustments the way that panels handles their blocks can implement an extension to the hook_block() family, where the function name is of the form "$module . '_panels_block_info'".

1 string reference to 'panels_admin_content_types_block'

panels_block_panels_content_types in content_types/block.inc

Callback function to supply a list of content types.

File

content_types/block.inc, line 91

Code

function panels_admin_content_types_block() {
  $types = array();
  foreach (module_list() as $module) {
    $module_blocks = module_invoke($module, 'block', 'list');
    if ($module_blocks) {
      foreach ($module_blocks as $delta => $block) {

        // strip_tags used because it goes through check_plain and that
        // just looks bad.
        $info = array(
          'title' => strip_tags($block['info']),
        );

        // Ask around for further information by invoking the hook_block() extension.
        $function = $module . '_panels_block_info';
        if (!function_exists($function)) {
          $function = 'panels_default_block_info';
        }
        $function($module, $delta, $info);

        // this check means modules can remove their blocks; particularly useful
        // if they offer the block some other way (like we do for views)
        if ($info) {
          $types["{$module}-{$delta}"] = $info;
        }
      }
    }
  }
  return $types;
}