527 lines
18 KiB
PHP
527 lines
18 KiB
PHP
<?php
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/**
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* @file
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* Administration functions for locale.module.
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*/
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/**
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* Setting for language negotiation options
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*/
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function locale_languages_configure_form() {
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include_once DRUPAL_ROOT . '/core/includes/language.inc';
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$form = array(
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'#submit' => array('locale_languages_configure_form_submit'),
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'#theme' => 'locale_languages_configure_form',
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'#language_types' => language_types_configurable(FALSE),
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'#language_types_info' => language_types_info(),
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'#language_providers' => language_negotiation_info(),
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);
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foreach ($form['#language_types'] as $type) {
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_locale_languages_configure_form_language_table($form, $type);
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}
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$form['actions'] = array('#type' => 'actions');
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$form['actions']['submit'] = array(
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'#type' => 'submit',
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'#value' => t('Save settings'),
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);
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return $form;
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}
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/**
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* Helper function to build a language provider table.
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*/
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function _locale_languages_configure_form_language_table(&$form, $type) {
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$info = $form['#language_types_info'][$type];
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$table_form = array(
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'#title' => t('@type language detection', array('@type' => $info['name'])),
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'#tree' => TRUE,
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'#description' => $info['description'],
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'#language_providers' => array(),
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'#show_operations' => FALSE,
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'weight' => array('#tree' => TRUE),
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'enabled' => array('#tree' => TRUE),
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);
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$language_providers = $form['#language_providers'];
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$enabled_providers = variable_get("language_negotiation_$type", array());
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$providers_weight = variable_get("locale_language_providers_weight_$type", array());
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// Add missing data to the providers lists.
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foreach ($language_providers as $id => $provider) {
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if (!isset($providers_weight[$id])) {
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$providers_weight[$id] = language_provider_weight($provider);
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}
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}
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// Order providers list by weight.
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asort($providers_weight);
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foreach ($providers_weight as $id => $weight) {
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// A language provider might be no more available if the defining module has
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// been disabled after the last configuration saving.
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if (!isset($language_providers[$id])) {
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continue;
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}
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$enabled = isset($enabled_providers[$id]);
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$provider = $language_providers[$id];
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// List the provider only if the current type is defined in its 'types' key.
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// If it is not defined default to all the configurable language types.
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$types = array_flip(isset($provider['types']) ? $provider['types'] : $form['#language_types']);
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if (isset($types[$type])) {
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$table_form['#language_providers'][$id] = $provider;
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$provider_name = check_plain($provider['name']);
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$table_form['weight'][$id] = array(
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'#type' => 'weight',
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'#title' => t('Weight for !title language detection method', array('!title' => drupal_strtolower($provider_name))),
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'#title_display' => 'invisible',
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'#default_value' => $weight,
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'#attributes' => array('class' => array("language-provider-weight-$type")),
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);
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$table_form['title'][$id] = array('#markup' => $provider_name);
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$table_form['enabled'][$id] = array(
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'#type' => 'checkbox',
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'#title' => t('Enable !title language detection method', array('!title' => drupal_strtolower($provider_name))),
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'#title_display' => 'invisible',
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'#default_value' => $enabled,
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);
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if ($id === LANGUAGE_NEGOTIATION_DEFAULT) {
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$table_form['enabled'][$id]['#default_value'] = TRUE;
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$table_form['enabled'][$id]['#attributes'] = array('disabled' => 'disabled');
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}
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$table_form['description'][$id] = array('#markup' => filter_xss_admin($provider['description']));
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$config_op = array();
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if (isset($provider['config'])) {
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$config_op = array('#type' => 'link', '#title' => t('Configure'), '#href' => $provider['config']);
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// If there is at least one operation enabled show the operation column.
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$table_form['#show_operations'] = TRUE;
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}
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$table_form['operation'][$id] = $config_op;
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}
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}
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$form[$type] = $table_form;
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}
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/**
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* Returns HTML for a language configuration form.
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*
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* @param $variables
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* An associative array containing:
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* - form: A render element representing the form.
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*
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* @ingroup themeable
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*/
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function theme_locale_languages_configure_form($variables) {
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$form = $variables['form'];
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$output = '';
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foreach ($form['#language_types'] as $type) {
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$rows = array();
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$info = $form['#language_types_info'][$type];
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$title = '<label>' . $form[$type]['#title'] . '</label>';
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$description = '<div class="description">' . $form[$type]['#description'] . '</div>';
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foreach ($form[$type]['title'] as $id => $element) {
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// Do not take form control structures.
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if (is_array($element) && element_child($id)) {
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$row = array(
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'data' => array(
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'<strong>' . drupal_render($form[$type]['title'][$id]) . '</strong>',
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drupal_render($form[$type]['description'][$id]),
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drupal_render($form[$type]['enabled'][$id]),
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drupal_render($form[$type]['weight'][$id]),
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),
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'class' => array('draggable'),
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);
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if ($form[$type]['#show_operations']) {
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$row['data'][] = drupal_render($form[$type]['operation'][$id]);
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}
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$rows[] = $row;
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}
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}
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$header = array(
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array('data' => t('Detection method')),
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array('data' => t('Description')),
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array('data' => t('Enabled')),
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array('data' => t('Weight')),
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);
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// If there is at least one operation enabled show the operation column.
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if ($form[$type]['#show_operations']) {
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$header[] = array('data' => t('Operations'));
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}
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$variables = array(
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'header' => $header,
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'rows' => $rows,
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'attributes' => array('id' => "language-negotiation-providers-$type"),
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);
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$table = theme('table', $variables);
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$table .= drupal_render_children($form[$type]);
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drupal_add_tabledrag("language-negotiation-providers-$type", 'order', 'sibling', "language-provider-weight-$type");
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$output .= '<div class="form-item">' . $title . $description . $table . '</div>';
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}
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$output .= drupal_render_children($form);
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return $output;
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}
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/**
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* Submit handler for language negotiation settings.
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*/
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function locale_languages_configure_form_submit($form, &$form_state) {
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$configurable_types = $form['#language_types'];
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foreach ($configurable_types as $type) {
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$negotiation = array();
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$enabled_providers = $form_state['values'][$type]['enabled'];
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$enabled_providers[LANGUAGE_NEGOTIATION_DEFAULT] = TRUE;
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$providers_weight = $form_state['values'][$type]['weight'];
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foreach ($providers_weight as $id => $weight) {
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if ($enabled_providers[$id]) {
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$provider = $form[$type]['#language_providers'][$id];
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$provider['weight'] = $weight;
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$negotiation[$id] = $provider;
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}
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}
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language_negotiation_set($type, $negotiation);
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variable_set("locale_language_providers_weight_$type", $providers_weight);
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}
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// Update non-configurable language types and the related language negotiation
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// configuration.
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language_types_set();
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$form_state['redirect'] = 'admin/config/regional/language/configure';
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drupal_set_message(t('Language negotiation configuration saved.'));
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}
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/**
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* The URL language provider configuration form.
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*/
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function locale_language_providers_url_form($form, &$form_state) {
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$form['locale_language_negotiation_url_part'] = array(
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'#title' => t('Part of the URL that determines language'),
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'#type' => 'radios',
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'#options' => array(
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LOCALE_LANGUAGE_NEGOTIATION_URL_PREFIX => t('Path prefix'),
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LOCALE_LANGUAGE_NEGOTIATION_URL_DOMAIN => t('Domain'),
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),
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'#default_value' => variable_get('locale_language_negotiation_url_part', LOCALE_LANGUAGE_NEGOTIATION_URL_PREFIX),
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);
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$form['prefix'] = array(
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'#type' => 'fieldset',
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'#tree' => TRUE,
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'#title' => t('Path prefix configuration'),
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'#description' => t('Language codes or other custom text to use as a path prefix for URL language detection. For the default language, this value may be left blank. <strong>Modifying this value may break existing URLs. Use with caution in a production environment.</strong> Example: Specifying "deutsch" as the path prefix code for German results in URLs like "example.com/deutsch/contact".'),
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'#states' => array(
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'visible' => array(
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':input[name="locale_language_negotiation_url_part"]' => array(
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'value' => (string) LOCALE_LANGUAGE_NEGOTIATION_URL_PREFIX,
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),
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),
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),
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);
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$form['domain'] = array(
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'#type' => 'fieldset',
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'#tree' => TRUE,
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'#title' => t('Domain configuration'),
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'#description' => t('The domain names to use for these languages. Leave blank for the default language. Use with caution in a production environment.<strong>Modifying this value may break existing URLs. Use with caution in a production environment.</strong> Example: Specifying "de.example.com" as language domain for German will result in an URL like "http://de.example.com/contact".'),
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'#states' => array(
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'visible' => array(
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':input[name="locale_language_negotiation_url_part"]' => array(
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'value' => (string) LOCALE_LANGUAGE_NEGOTIATION_URL_DOMAIN,
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),
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),
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),
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);
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// Get the enabled languages only.
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$languages = language_list(TRUE);
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$prefixes = locale_language_negotiation_url_prefixes();
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$domains = locale_language_negotiation_url_domains();
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foreach ($languages as $langcode => $language) {
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$form['prefix'][$langcode] = array(
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'#type' => 'textfield',
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'#title' => t('%language (%langcode) path prefix', array('%language' => $language->name, '%langcode' => $language->langcode)),
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'#maxlength' => 64,
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'#default_value' => isset($prefixes[$langcode]) ? $prefixes[$langcode] : '',
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'#field_prefix' => url('', array('absolute' => TRUE)) . (variable_get('clean_url', 0) ? '' : '?q=')
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);
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$form['domain'][$langcode] = array(
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'#type' => 'textfield',
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'#title' => t('%language (%langcode) domain', array('%language' => $language->name, '%langcode' => $language->langcode)),
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'#maxlength' => 128,
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'#default_value' => isset($domains[$langcode]) ? $domains[$langcode] : '',
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);
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}
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$form_state['redirect'] = 'admin/config/regional/language/configure';
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$form['actions']['#type'] = 'actions';
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$form['actions']['submit'] = array(
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'#type' => 'submit',
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'#value' => t('Save configuration'),
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);
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return $form;
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}
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/**
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* Validation handler for url provider configuration.
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*
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* Validate that the prefixes and domains are unique, and make sure that
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* the prefix and domain are only blank for the default.
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*/
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function locale_language_providers_url_form_validate($form, &$form_state) {
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// Get the enabled languages only.
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$languages = language_list(TRUE);
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$default = language_default();
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// Count repeated values for uniqueness check.
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$count = array_count_values($form_state['values']['prefix']);
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foreach ($languages as $langcode => $language) {
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$value = $form_state['values']['prefix'][$langcode];
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if ($value === '') {
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if (!$language->default && $form_state['values']['locale_language_negotiation_url_part'] == LOCALE_LANGUAGE_NEGOTIATION_URL_PREFIX) {
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// Validation error if the prefix is blank for a non-default language, and value is for selected negotiation type.
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form_error($form['prefix'][$langcode], t('The prefix may only be left blank for the default language.'));
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}
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}
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else if (isset($count[$value]) && $count[$value] > 1) {
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// Validation error if there are two languages with the same domain/prefix.
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form_error($form['prefix'][$langcode], t('The prefix for %language, %value, is not unique.', array('%language' => $language->name, '%value' => $value)));
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}
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}
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// Count repeated values for uniqueness check.
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$count = array_count_values($form_state['values']['domain']);
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foreach ($languages as $langcode => $language) {
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$value = $form_state['values']['domain'][$langcode];
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if ($value === '') {
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if (!$language->default && $form_state['values']['locale_language_negotiation_url_part'] == LOCALE_LANGUAGE_NEGOTIATION_URL_DOMAIN) {
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// Validation error if the domain is blank for a non-default language, and value is for selected negotiation type.
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form_error($form['domain'][$langcode], t('The domain may only be left blank for the default language.'));
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}
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}
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else if (isset($count[$value]) && $count[$value] > 1) {
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// Validation error if there are two languages with the same domain/domain.
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form_error($form['domain'][$langcode], t('The domain for %language, %value, is not unique.', array('%language' => $language->name, '%value' => $value)));
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}
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}
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}
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/**
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* Save URL negotiation provider settings.
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*/
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function locale_language_providers_url_form_submit($form, &$form_state) {
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// Save selected format (prefix or domain).
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variable_set('locale_language_negotiation_url_part', $form_state['values']['locale_language_negotiation_url_part']);
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// Save new domain and prefix values.
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locale_language_negotiation_url_prefixes_save($form_state['values']['prefix']);
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locale_language_negotiation_url_domains_save($form_state['values']['domain']);
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drupal_set_message(t('Configuration saved.'));
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}
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/**
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* The URL language provider configuration form.
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*/
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function locale_language_providers_session_form($form, &$form_state) {
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$form['locale_language_negotiation_session_param'] = array(
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'#title' => t('Request/session parameter'),
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'#type' => 'textfield',
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'#default_value' => variable_get('locale_language_negotiation_session_param', 'language'),
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'#description' => t('Name of the request/session parameter used to determine the desired language.'),
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);
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$form_state['redirect'] = 'admin/config/regional/language/configure';
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return system_settings_form($form);
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}
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/**
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* @} End of "locale-language-administration"
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*/
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/**
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* Returns HTML for a locale date format form.
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*
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* @param $variables
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* An associative array containing:
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* - form: A render element representing the form.
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*
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* @ingroup themeable
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*/
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function theme_locale_date_format_form($variables) {
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$form = $variables['form'];
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$header = array(
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t('Date type'),
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t('Format'),
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);
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foreach (element_children($form['date_formats']) as $key) {
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$row = array();
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$row[] = $form['date_formats'][$key]['#title'];
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unset($form['date_formats'][$key]['#title']);
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$row[] = array('data' => drupal_render($form['date_formats'][$key]));
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$rows[] = $row;
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}
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$output = drupal_render($form['language']);
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$output .= theme('table', array('header' => $header, 'rows' => $rows));
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$output .= drupal_render_children($form);
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return $output;
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}
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/**
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* Display edit date format links for each language.
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*/
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function locale_date_format_language_overview_page() {
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$header = array(
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t('Language'),
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array('data' => t('Operations'), 'colspan' => '2'),
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);
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// Get the enabled languages only.
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$languages = language_list(TRUE);
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foreach ($languages as $langcode => $language) {
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$row = array();
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$row[] = $language->name;
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$row[] = l(t('edit'), 'admin/config/regional/date-time/locale/' . $langcode . '/edit');
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$row[] = l(t('reset'), 'admin/config/regional/date-time/locale/' . $langcode . '/reset');
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$rows[] = $row;
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}
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return theme('table', array('header' => $header, 'rows' => $rows));
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}
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/**
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* Provide date localization configuration options to users.
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*/
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function locale_date_format_form($form, &$form_state, $langcode) {
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// Display the current language name.
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$form['language'] = array(
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'#type' => 'item',
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'#title' => t('Language'),
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'#markup' => language_load($langcode)->name,
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'#weight' => -10,
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);
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$form['langcode'] = array(
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'#type' => 'value',
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'#value' => $langcode,
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);
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// Get list of date format types.
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$types = system_get_date_types();
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// Get list of available formats.
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$formats = system_get_date_formats();
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$choices = array();
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foreach ($formats as $type => $list) {
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foreach ($list as $f => $format) {
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$choices[$f] = format_date(REQUEST_TIME, 'custom', $f);
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}
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}
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reset($formats);
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// Get configured formats for each language.
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$locale_formats = system_date_format_locale($langcode);
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// Display a form field for each format type.
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foreach ($types as $type => $type_info) {
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if (!empty($locale_formats) && in_array($type, array_keys($locale_formats))) {
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$default = $locale_formats[$type];
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}
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else {
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$default = variable_get('date_format_' . $type, key($formats));
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}
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// Show date format select list.
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$form['date_formats']['date_format_' . $type] = array(
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'#type' => 'select',
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'#title' => check_plain($type_info['title']),
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'#attributes' => array('class' => array('date-format')),
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'#default_value' => (isset($choices[$default]) ? $default : 'custom'),
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'#options' => $choices,
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);
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}
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$form['actions'] = array('#type' => 'actions');
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$form['actions']['submit'] = array(
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'#type' => 'submit',
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'#value' => t('Save configuration'),
|
|
);
|
|
|
|
return $form;
|
|
}
|
|
|
|
/**
|
|
* Submit handler for configuring localized date formats on the locale_date_format_form.
|
|
*/
|
|
function locale_date_format_form_submit($form, &$form_state) {
|
|
include_once DRUPAL_ROOT . '/core/includes/locale.inc';
|
|
$langcode = $form_state['values']['langcode'];
|
|
|
|
// Get list of date format types.
|
|
$types = system_get_date_types();
|
|
foreach ($types as $type => $type_info) {
|
|
$format = $form_state['values']['date_format_' . $type];
|
|
if ($format == 'custom') {
|
|
$format = $form_state['values']['date_format_' . $type . '_custom'];
|
|
}
|
|
locale_date_format_save($langcode, $type, $format);
|
|
}
|
|
drupal_set_message(t('Configuration saved.'));
|
|
$form_state['redirect'] = 'admin/config/regional/date-time/locale';
|
|
}
|
|
|
|
/**
|
|
* Reset locale specific date formats to the global defaults.
|
|
*
|
|
* @param $langcode
|
|
* Language code, e.g. 'en'.
|
|
*/
|
|
function locale_date_format_reset_form($form, &$form_state, $langcode) {
|
|
$form['langcode'] = array('#type' => 'value', '#value' => $langcode);
|
|
return confirm_form($form,
|
|
t('Are you sure you want to reset the date formats for %language to the global defaults?', array('%language' => language_load($langcode)->name)),
|
|
'admin/config/regional/date-time/locale',
|
|
t('Resetting will remove all localized date formats for this language. This action cannot be undone.'),
|
|
t('Reset'), t('Cancel'));
|
|
}
|
|
|
|
/**
|
|
* Reset date formats for a specific language to global defaults.
|
|
*/
|
|
function locale_date_format_reset_form_submit($form, &$form_state) {
|
|
db_delete('date_format_locale')
|
|
->condition('language', $form_state['values']['langcode'])
|
|
->execute();
|
|
$form_state['redirect'] = 'admin/config/regional/date-time/locale';
|
|
}
|