function ds_get_content in Display Suite 6.2

Helper function to get content for a field

Parameters

stdClass $item: the item to set content for

array $content_vars (optional): the $vars array, or an array containing possible values

string $vars_key: the key within $content_vars to retrieve

Return value

the content value as a string, or FALSE if none was found

3 calls to ds_get_content()

ds_render_content in ./ds.module

Render content for an object.

ds_render_group in ./ds.module

Return a rendered fieldset group.

ds_render_multigroup in ./ds.module

Return a rendered multigroup group.

File

./ds.module, line 1030

Core functions for the Display Suite module.

Code

function ds_get_content($item, $content_vars = array(), $vars_key = NULL) {
  if (!is_array($item)) {
    return FALSE;
  }
  $content = '';

  // If content has been prerendered by ds_build_fields_and_objects use that
  if (!empty($item['content'])) {
    $content = $item['content'];
  }
  elseif (!empty($content_vars)) {

    // CCK fields will use $vars_key.'_rendered'
    // @todo: this is a bit of a hacky way to get CCK content, refactor
    if (isset($content_vars[$vars_key . '_rendered'])) {
      $content = $content_vars[$vars_key . '_rendered'];
    }
    elseif (isset($content_vars[$vars_key])) {
      $content = $content_vars[$vars_key];
    }
  }
  if (!empty($content)) {
    return $content;
  }
  return FALSE;
}