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<?php
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/**
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* @file
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* Administration pages for path translation.
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*/
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/**
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* Path overview page
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*/
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function i18n_path_admin_overview($type = NULL) {
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module_load_include('admin.inc', 'i18n_translation');
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return i18n_translation_admin_overview('path');
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}
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/**
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* Path add/edit form
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*/
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function i18n_path_admin_form($form, $form_state, $translation_set = NULL) {
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$form['translation_set'] = array('#type' => 'value', '#value' => $translation_set);
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if ($translation_set) {
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$paths = $translation_set->get_translations();
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}
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else {
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$paths = array();
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}
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$form['title'] = array(
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'#title' => t('Title'),
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'#type' => 'textfield',
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'#default_value' => $translation_set ? $translation_set->title : '',
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'#description' => t('Optional descriptive name for this set.'),
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);
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$form['translations'] = array(
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'#type' => 'fieldset',
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'#title' => t('Translations'),
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'#tree' => TRUE,
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'#description' => t('The path for this menu link. This can be an internal Drupal path such as %add-node or an external URL such as %drupal. Enter %front to link to the front page.', array('%front' => '<front>', '%add-node' => 'node/add', '%drupal' => 'http://drupal.org')),
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);
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foreach (i18n_language_list() as $langcode => $name) {
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$form['translations'][$langcode] = array(
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'#type' => 'textfield',
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'#title' => check_plain($name),
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'#default_value' => !empty($paths[$langcode]) ? $paths[$langcode]->path : '',
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);
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}
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$form['controls']['update'] = array(
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'#type' => 'submit',
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'#value' => t('Save'),
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'#name' => 'save',
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);
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if ($translation_set) {
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$form['controls']['delete'] = array(
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'#type' => 'submit',
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'#value' => t('Delete'),
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'#name' => 'delete',
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);
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}
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return $form;
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}
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/**
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* Process form validation
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*/
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function i18n_path_admin_form_validate($form, &$form_state) {
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if ($form_state['triggering_element']['#name'] == 'save') {
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$paths = &$form_state['values']['translations'];
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if ($paths = array_filter($paths)) {
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module_load_include('inc', 'menu', 'menu.admin');
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foreach ($paths as $language => &$link_path) {
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$link_path = i18n_prepare_normal_path($link_path, $language);
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$validation_form_state = array(
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'values' => array(
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'link_path' => $link_path,
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),
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);
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menu_edit_item_validate(array(), $validation_form_state);
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}
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}
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else {
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form_set_error('paths', t('There are no path translations to save.'));
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}
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}
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}
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/**
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* Process form submission
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*/
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function i18n_path_admin_form_submit($form, &$form_state) {
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$translation_set = $form_state['values']['translation_set'];
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switch ($form_state['triggering_element']['#name']) {
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case 'save':
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$paths = array_filter($form_state['values']['translations']);
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$translation_set = $translation_set ? $translation_set : i18n_translation_set_create('path');
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$translation_set->title = '';
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$translations = $translation_set->get_translations();
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foreach ($paths as $lang => $path) {
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if (isset($translations[$lang])) {
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$translations[$lang]->path = $path;
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}
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else {
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$translation_set->add_item($path, $lang);
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}
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}
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foreach (array_diff(array_keys($translation_set->get_translations()), array_keys($paths)) as $language) {
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$translation_set->remove_language($language);
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unset($translations[$language]);
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}
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if (!empty($form_state['values']['title'])) {
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$translation_set->title = $form_state['values']['title'];
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}
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$translation_set->save(TRUE);
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drupal_set_message(t('The path translation has been saved.'));
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break;
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case 'delete':
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$destination = array();
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if (isset($_GET['destination'])) {
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$destination = drupal_get_destination();
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unset($_GET['destination']);
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}
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$form_state['redirect'] = array($translation_set->get_delete_path(), array('query' => $destination));
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return;
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}
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$form_state['redirect'] = 'admin/config/regional/i18n_translation/path';
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}
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/**
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* Save path translation set.
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*/
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function i18n_path_save_translations($paths, $tpid = NULL) {
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$paths = array_filter($paths);
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if (lock_acquire('i18n_path')) {
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if ($tpid) {
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db_delete('i18n_path')->condition('tpid', $tpid)->execute();
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}
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else {
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$tpid = 1 + (int)db_query('SELECT MAX(tpid) FROM {i18n_path}')->fetchField();
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}
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foreach ($paths as $langcode => $path) {
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db_insert('i18n_path')
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->fields(array('tpid' => $tpid, 'language' => $langcode, 'path' => $path))
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->execute();
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}
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lock_release('i18n_path');
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return $tpid;
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}
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}
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