various exportables

date_formats.features.inc

<?php


/**
 * Features hooks for date_format.
 */


/**
 * Implements hook_features_export_options().
 */
function date_formats_features_export_options() {
  $options = array();
  $format_types = system_get_date_types();
  $languages = locale_language_list('native');

  foreach ($format_types as $type => $format_type) {
    $options[$type] = $format_type['title'];
    foreach($languages as $langcode => $language) {
      $options["$type::$langcode"] = "{$format_type['title']} ($language)";
    }
  }
  return $options;
}

/**
 * Implements hook_features_export().
 */
function date_formats_features_export($data, &$export, $module_name = '') {
  // The filter_default_formats() hook integration is provided by the
  // features module so we need to add it as a dependency.
  $export['dependencies']['features'] = 'features';

  foreach ($data as $name) {
    list($type, $langcode) = explode('::', $name .'::', 3);
    if ($format = _fexportables_get_date_format($type, $langcode)) {
      // Add format to exports
      $export['features']['date_formats'][$name] = $name;
    }
  }

  // @TODO: maybe add date_format_type to pipe (if it is not locked so far).
  $pipe = array();
  return $pipe;
}

/**
 * Implements hook_features_export_render().
 */
function date_formats_features_export_render($module, $data, $export = NULL) {
  $code = array();
  $code[] = '  $formats = array();';
  $code[] = '';

  foreach ($data as $name) {
    list($type, $langcode) = explode('::', $name .'::', 3);
    if ($format = _fexportables_get_date_format($type, $langcode)) {
      $var = array(
        'type' => $type,
        'format' => $format,
        'locales' => $langcode ? array($langcode) : array(),
      );

      $format_export = features_var_export($var, '  ');
      $format_identifier = features_var_export($name);
      $code[] = "  // Exported format: $name";
      $code[] = "  \$formats[{$format_identifier}] = {$format_export};";
    }
  }

  $code[] = '  return $formats;';
  $code = implode("\n", $code);
  return array('date_formats' => $code);
}

/**
 * Implements hook_features_revert().
 */
function date_formats_features_revert($module) {
  return date_formats_features_rebuild($module);
}

/**
 * Implements hook_features_rebuild().
 *
 * hook_date_formats() is used to define the necessary formats, but the
 * association to the date format type is not set by using that hook. So we have
 * to set it in the database by ourselfs.
 *
 * @see hook_date_formats()
 */
function date_formats_features_rebuild($module) {
  if ($defaults = features_get_default('date_formats', $module)) {
    foreach ($defaults as $key => $spec) {
      if (empty($spec['locales'])) {
        variable_set('date_format_'. $spec['type'], $spec['format']);
      }
      else {
        foreach ($spec['locales'] as $locale) {
          locale_date_format_save($locale, $spec['type'], $spec['format']);
        }
      }
    }
  }
}

/**
 * Helper function to get the pure format (locale or from variable).
 */
function _fexportables_get_date_format($type, $language = NULL) {
  $format = '';
  if (!empty($language)) {
    // Try to get a locale date format
    $format = system_date_format_locale($language, $type);
  }

  // If no language specific format was fount, or language is not set.
  if (empty($format)) {
    // DO not use variable_get() as this may fetch an allready localized variable.
    $format = unserialize(db_query('SELECT value FROM {variable} WHERE name = :name', array(':name' => "date_format_". $type))->fetchField());
  }
  return ($format) ? $format : NULL;
}

fexportables.info

name =  FExportables
description = Make additional components exportable for features.
core = 7.x
package = Features
dependencies[] = ctools

files[] = fexportables.module

fexportables.module

<?php

/**
 * @file
 *  Make date formats exportbale by using ctools exportable tool.
 */


/**
 * Implements hook_features_api().
 */
function fexportables_features_api() {
  return array(
    'date_formats' => array(
      'name' => t('Date formats'),
      'default_hook' => 'date_formats',
      'feature_source' => TRUE,
      'file' => drupal_get_path('module', 'fexportables') .'/date_formats.features.inc',
    ),
  );
}



/**
 * Implements hook_schema_alter().
 *
 * - Adds exportables for languages via ctools.
 */
function fexportables_schema_alter(&$schema) {
  if (isset($schema['languages']) && !isset($schema['languages']['export'])) {
    $schema['languages']['export'] = array(
      'key' => 'name',
      'key name' => 'Name',
      'primary key' => 'language',
      'identifier' => 'languages', // Exports will be as $myobj
      'default hook' => 'default_languages',  // Function hook name.
      'api' => array(
        'owner' => 'locale',
        'api' => 'languages',  // Base name for api include files.
        'minimum_version' => 1,
        'current_version' => 1,
      ),
    );
    $schema['languages']['fields']['javascript']['no export'] = TRUE;
  }
}