function inline_conditions_field_prepare_items in Inline Conditions 7

Alter $items array and prepare it to be saved.

Serialize the condition_settings column.

Parameters

array $items: A referenced array of field items.

See also

inline_conditions_field_load()

inline_conditions_field_insert()

2 calls to inline_conditions_field_prepare_items()

inline_conditions_field_insert in ./inline_conditions.field.inc

Implements hook_field_insert().

inline_conditions_field_update in ./inline_conditions.field.inc

Implements hook_field_update().

File

./inline_conditions.field.inc, line 125

Field module functionality for the Inline Conditions module.

Code

function inline_conditions_field_prepare_items(&$items) {

  // A simple way to check if array is a multi-dimensional array.
  if (is_array($items)) {
    foreach ($items as $delta => $item) {

      // Ensures that $item has a condition name.
      if (!empty($item['condition_name'])) {

        // Ensure that condition_settings is not serialized.
        if (is_array($item['condition_settings'])) {
          $condition_settings = array_merge($item['condition_settings'], array(
            // Store the rule condition logic operators.
            'condition_negate' => isset($item['condition_negate']) ? $item['condition_negate'] : NULL,
            'condition_logic_operator' => isset($item['condition_logic_operator']) ? $item['condition_logic_operator'] : NULL,
          ));
          $item['condition_settings'] = serialize($condition_settings);
        }

        // Replace item value.
        $items[$delta] = $item;
      }
    }
  }
}