i18n.variable.inc

   1 <?php
   2 /**
   3  * @file
   4  * Variable information
   5  */
   6
   7 /**
   8  * Implements hook_variable_group_info()
   9  */
  10 function i18n_variable_group_info() {
  11   $groups['i18n'] = array(
  12     'title' => t('Multilingual settings'),
  13     'description' => t('Mixed options for multilingual sites.'),
  14     'access' => 'administer site configuration',
  15     'path' => 'admin/config/regional/i18n',
  16   );
  17   return $groups;
  18 }
  19
  20 /**
  21  * Implements hook_variable_info()
  22  */
  23 function i18n_variable_info($options = array()) {
  24   $variables['i18n_language_list'] = array(
  25     'title' => t('Languages for content', array(), $options),
  26     'description' => t('Determines which languages will be allowed for content creation.', array(), $options),
  27     'type' => 'select',
  28     'options callback' => 'i18n_variable_option_list',
  29     'default' => I18N_LANGUAGE_ENABLED,
  30     'group' => 'i18n',
  31   );
  32   return $variables;
  33 }
  34
  35 /**
  36  * Implements hook_variable_type_info()
  37  */
  38 function i18n_variable_type_info() {
  39   // Multiple variable per language options
  40   $types['multiple_language'] = array(
  41     'title' => t('Multiple'),
  42     'element' => array('#type' => 'fieldset'),
  43     'build callback' => 'variable_build_multiple',
  44     'format callback' => 'variable_format_multiple',
  45     'element callback' => 'variable_form_element_multiple',
  46     'value callback' => 'variable_multiple_get_value',
  47     'default callback' => 'variable_multiple_get_default',
  48     'multiple callback' => 'i18n_variable_multiple_language_options',
  49     'language list' => I18N_LANGUAGE_EXTENDED,
  50   );
  51   return $types;
  52 }
  53
  54 /**
  55  * Options for content languages
  56  */
  57 function i18n_variable_option_list($variable, $options = array()) {
  58   return array(
  59     I18N_LANGUAGE_ENABLED => t('Enabled languages only.', array(), $options),
  60     I18N_LANGUAGE_EXTENDED => t('All defined languages will be allowed.', array(), $options),
  61   );
  62 }
  63
  64
  65
  66 /**
  67  * Callback for multiple per-language variables
  68  */
  69 function i18n_variable_multiple_language_options($variable, $options = array()) {
  70   return i18n_language_list('name', $variable['language list']);
  71 }