field.inc in Mobile Codes 7.2

Content module integration.

File

includes/field.inc

<?php

/**
 * @file
 * Content module integration.
 */

/**
 * Implements hook_field_formatter_info().
 */
function mobile_codes_field_formatter_info() {
  $formatters = array();
  $presets = mobile_codes_presets_load_all();
  if ($presets) {
    $info = module_invoke_all('mobile_codes_field_formatter_info');
    $formatters['mobile_codes'] = array(
      'label' => t('Mobile code'),
      'field types' => array_keys($info),
      'settings' => array(
        'mobile_codes_preset' => current(array_keys($presets)),
      ),
    );
  }
  return $formatters;
}

/**
 * Implements hook_field_formatter_view().
 */
function mobile_codes_field_formatter_view($entity_type, $entity, $field, $instance, $langcode, $items, $display) {
  $element = array();
  $info = module_invoke_all('mobile_codes_field_formatter_info');
  if (isset($info[$field['type']]) && isset($info[$field['type']]['callback']) && function_exists($info[$field['type']]['callback'])) {
    foreach ($items as $delta => $item) {
      $element[$delta] = array(
        '#markup' => theme('mobilecode', array(
          'data' => $info[$field['type']]['callback']($item),
          'attributes' => array(
            '#preset' => $display['settings']['mobile_codes_preset'],
          ),
        )),
      );
    }
  }
  return $element;
}

/**
 * Implements hook_field_formatter_settings_form().
 */
function mobile_codes_field_formatter_settings_form($field, $instance, $view_mode, $form, &$form_state) {
  $presets = mobile_codes_presets_load_all();
  $element['mobile_codes_preset'] = array(
    '#type' => 'select',
    '#title' => t('Mobile Codes preset'),
    '#options' => array(),
    '#default_value' => isset($instance['display'][$view_mode]['settings']['mobile_codes_preset']) ? $instance['display'][$view_mode]['settings']['mobile_codes_preset'] : current(array_keys($presets)),
  );
  foreach ($presets as $preset) {
    $element['mobile_codes_preset']['#options'][$preset->name] = $preset->name;
  }
  return $element;
}

/**
 * Implements hook_field_formatter_settings_summary().
 */
function mobile_codes_field_formatter_settings_summary($field, $instance, $view_mode) {
  $presets = mobile_codes_presets_load_all();
  $preset = isset($instance['display'][$view_mode]['settings']['mobile_codes_preset']) ? $instance['display'][$view_mode]['settings']['mobile_codes_preset'] : current(array_keys($presets));
  return t('Mobile Codes preset: !preset', array(
    '!preset' => $preset,
  ));
}

/**
 *
 */
function mobile_codes_content_field_is_empty($element) {
  $field = content_fields($element['#field_name']);
  if (function_exists($function = "{$field['widget']['module']}_content_is_empty")) {
    return $function($element['#item'], $field);
  }
  return FALSE;
}

Functions

Name	Description
mobile_codes_content_field_is_empty
mobile_codes_field_formatter_info	Implements hook_field_formatter_info().
mobile_codes_field_formatter_settings_form	Implements hook_field_formatter_settings_form().
mobile_codes_field_formatter_settings_summary	Implements hook_field_formatter_settings_summary().
mobile_codes_field_formatter_view	Implements hook_field_formatter_view().