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<?php
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/**
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* @file
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* Variable information
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*/
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/**
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* Implements hook_variable_group_info().
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*/
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function i18n_variable_group_info() {
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$groups['i18n'] = array(
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'title' => t('Multilingual settings'),
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'description' => t('Mixed options for multilingual sites.'),
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'access' => 'administer site configuration',
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'path' => 'admin/config/regional/i18n',
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);
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return $groups;
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}
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/**
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* Implements hook_variable_info().
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*/
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function i18n_variable_info($options = array()) {
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$variables['i18n_language_list'] = array(
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'title' => t('Languages for content', array(), $options),
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'description' => t('Determines which languages will be allowed for content creation.', array(), $options),
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'type' => 'select',
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'options callback' => 'i18n_variable_option_list',
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'default' => I18N_LANGUAGE_ENABLED,
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'group' => 'i18n',
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);
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return $variables;
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}
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/**
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* Implements hook_variable_type_info().
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*/
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function i18n_variable_type_info() {
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// Multiple variable per language options
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$types['multiple_language'] = array(
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'title' => t('Multiple language'),
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'element' => array('#type' => 'fieldset'),
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'build callback' => 'variable_build_multiple',
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'format callback' => 'variable_format_multiple',
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'element callback' => 'variable_form_element_multiple',
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'value callback' => 'variable_multiple_get_value',
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'default callback' => 'variable_multiple_get_default',
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'multiple callback' => 'i18n_variable_multiple_language_options',
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'language list' => I18N_LANGUAGE_EXTENDED,
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);
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return $types;
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}
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/**
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* Options for content languages
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*/
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function i18n_variable_option_list($variable, $options = array()) {
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return array(
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I18N_LANGUAGE_ENABLED => t('Enabled languages only.', array(), $options),
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I18N_LANGUAGE_EXTENDED => t('All defined languages will be allowed.', array(), $options),
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);
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}
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/**
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* Callback for multiple per-language variables
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*/
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function i18n_variable_multiple_language_options($variable, $options = array()) {
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return i18n_language_list('name', $variable['language list']);
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}
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