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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_info().
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*/
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function i18n_string_variable_info($options = array()) {
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$variables['i18n_string_translate_langcode_[language]'] = array(
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'type' => 'multiple_language',
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'title' => t('Enable translation for language'),
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'multiple values' => array('type' => 'boolean'),
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'group' => 'i18n',
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);
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$variables['i18n_string_allowed_formats'] = array(
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'title' => t('Translatable text formats'),
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'options callback' => 'i18n_string_variable_format_list',
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'type' => 'options',
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'default callback' => 'i18n_string_variable_format_default',
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'access' => 'administer filters',
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'description' => t('The translation system only translates strings with the selected text formats. All other strings will be ignored and removed from the list of translatable strings.'),
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);
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$variables['i18n_string_source_language'] = array(
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'title' => t('Source language'),
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'type' => 'language',
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'default callback' => 'i18n_string_source_language',
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'description' => t('Language that will be used as the source language for string translations. The default is the site default language.'),
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);
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$variables['i18n_string_debug'] = array(
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'type' => 'enable',
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'title' => t('Debug string translation', array(), $options),
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'default' => 0,
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'group' => 'debug',
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);
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$variables['i18n_string_textgroup_class_[textgroup]'] = array(
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'title' => t('Class to use for the text group'),
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'description' => t('Determines which the class will be use for string translation in the text group.', array(), $options),
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'repeat' => array(
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'type' => 'select',
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'default' => 'i18n_string_textgroup_default',
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'options callback' => 'i18n_string_variable_textgroup_class_list',
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),
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'submit callback' => 'i18n_string_variable_textgroup_class_submit_callback',
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'group' => 'i18n',
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);
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return $variables;
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}
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/**
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* Implements hook_variable_type_info().
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*/
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function i18n_string_variable_type_info() {
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$type['textgroup'] = array(
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'title' => t('Text group'),
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'type' => 'select',
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'options callback' => 'i18n_string_variable_textgroup_list',
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);
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return $type;
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}
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/**
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* Options callback, format list
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*/
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function i18n_string_variable_format_list() {
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$list = array();
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// As the user has administer filters permissions we get a full list here
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foreach (filter_formats() as $fid => $format) {
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$list[$fid] = $format->name;
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}
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return $list;
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}
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/**
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* Allowed formats default value
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*/
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function i18n_string_variable_format_default() {
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return array(filter_fallback_format());
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}
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/**
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* Options callback, text groups list.
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*/
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function i18n_string_variable_textgroup_list() {
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$groups = array();
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foreach (i18n_string_group_info() as $name => $info) {
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$groups[$name] = $info['title'];
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}
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return $groups;
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}
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/**
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* Options callback, text group classes list.
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*/
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function i18n_string_variable_textgroup_class_list($variable, $options = array()) {
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return array(
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'i18n_string_textgroup_default' => t('Text group handler default.', array(), $options),
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'i18n_string_textgroup_cached' => t('Text group handler which include persistent caching.', array(), $options),
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);
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}
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/**
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* Submit callback. Execute Reset the persistent caches after save the text group class variables.
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*/
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function i18n_string_variable_textgroup_class_submit_callback($variable, $options, $form, $form_state) {
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// Reset the persistent caches.
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cache_clear_all('i18n:string:' , 'cache', TRUE);
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}
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