967 lines
34 KiB
PHP
967 lines
34 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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* @defgroup locale-language-administration Language administration interface
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* @{
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* Administration interface for languages.
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*
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* These functions provide the user interface to show, add, edit and
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* delete languages as well as providing options for language negotiation.
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*/
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/**
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* User interface for the language overview screen.
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*/
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function locale_language_overview_form($form, &$form_state) {
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drupal_static_reset('language');
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$languages = language_list('language');
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$default = language_default();
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$form['languages'] = array(
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'#languages' => $languages,
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'#language_default' => $default,
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'#tree' => TRUE,
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'#header' => array(
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t('Name'),
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t('Enabled'),
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t('Default'),
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t('Weight'),
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t('Operations'),
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),
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'#theme' => 'locale_language_overview_form_table',
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);
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foreach ($languages as $langcode => $language) {
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$form['languages'][$langcode]['#weight'] = $language->weight;
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$form['languages'][$langcode]['name'] = array(
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'#markup' => check_plain($language->name),
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);
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$form['languages'][$langcode]['enabled'] = array(
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'#type' => 'checkbox',
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'#title' => t('Enable @title', array('@title' => $language->name)),
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'#title_display' => 'invisible',
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'#default_value' => (int) $language->enabled,
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'#disabled' => $langcode == $default->language,
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);
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$form['languages'][$langcode]['default'] = array(
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'#type' => 'radio',
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'#parents' => array('site_default'),
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'#title' => t('Set @title as default', array('@title' => $language->name)),
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'#title_display' => 'invisible',
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'#return_value' => $langcode,
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'#default_value' => ($langcode == $default->language ? $langcode : NULL),
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'#id' => 'edit-site-default-' . $langcode,
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);
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$form['languages'][$langcode]['weight'] = array(
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'#type' => 'weight',
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'#title' => t('Weight for @title', array('@title' => $language->name)),
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'#title_display' => 'invisible',
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'#default_value' => $language->weight,
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'#attributes' => array(
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'class' => array('language-order-weight'),
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),
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);
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$form['languages'][$langcode]['operations'] = array(
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'#theme_wrappers' => array('locale_language_operations'),
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'#weight' => 100,
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);
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$form['languages'][$langcode]['operations']['edit'] = array(
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'#type' => 'link',
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'#title' => t('edit'),
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'#href' => 'admin/config/regional/language/edit/' . $langcode,
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);
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$form['languages'][$langcode]['operations']['delete'] = array(
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'#type' => 'link',
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'#title' => t('delete'),
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'#href' => 'admin/config/regional/language/delete/' . $langcode,
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'#access' => $langcode != $default->language,
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);
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}
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$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'),
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);
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return $form;
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}
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/**
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* Returns HTML for operation links in locale_language_overview_form() table.
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*
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* @todo Introduce #type '[table_]operations' or just simply #type 'links'.
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*/
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function theme_locale_language_operations($variables) {
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$links = array();
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foreach (element_children($variables['elements']) as $key) {
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// Children are only rendered if the current user has access.
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if (isset($variables['elements'][$key]['#children'])) {
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$links[$key] = $variables['elements'][$key]['#children'];
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}
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}
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// If there are links, render a link list.
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if (!empty($links)) {
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return theme('item_list__operations', array(
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'items' => $links,
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'attributes' => array('class' => array('links', 'inline')),
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));
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}
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// Otherwise, ensure to produce no output.
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return '';
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}
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/**
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* Returns HTML for the language overview form.
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*
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* @param $variables
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* An associative array containing:
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* - form: A render element representing the form.
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*
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* @ingroup themeable
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*/
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function theme_locale_language_overview_form_table($variables) {
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$form = $variables['form'];
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$rows = array();
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foreach (element_children($form, TRUE) as $langcode) {
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$element = &$form[$langcode];
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$row = array(
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'class' => array('draggable'),
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);
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foreach (element_children($element, TRUE) as $column) {
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$cell = &$element[$column];
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$row['data'][] = drupal_render($cell);
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}
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$rows[] = $row;
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}
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$output = theme('table', array(
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'header' => $form['#header'],
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'rows' => $rows,
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'attributes' => array('id' => 'language-order'),
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));
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$output .= drupal_render_children($form);
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drupal_add_tabledrag('language-order', 'order', 'sibling', 'language-order-weight');
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return $output;
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}
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/**
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* Process language overview form submissions, updating existing languages.
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*/
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function locale_language_overview_form_submit($form, &$form_state) {
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$languages = language_list();
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$old_default = language_default();
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$url_prefixes = variable_get('locale_language_negotiation_url_part', LOCALE_LANGUAGE_NEGOTIATION_URL_PREFIX) == LOCALE_LANGUAGE_NEGOTIATION_URL_PREFIX;
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foreach ($languages as $langcode => $language) {
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$language->default = ($form_state['values']['site_default'] == $langcode);
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$language->weight = $form_state['values']['languages'][$langcode]['weight'];
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if ($language->default || $old_default->language == $langcode) {
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// Automatically enable the default language and the language
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// which was default previously (because we will not get the
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// value from that disabled checkbox).
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$form_state['values']['languages'][$langcode]['enabled'] = 1;
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}
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$language->enabled = (int) !empty($form_state['values']['languages'][$langcode]['enabled']);
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locale_language_save($language);
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}
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drupal_set_message(t('Configuration saved.'));
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}
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/**
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* User interface for the language addition screen.
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*/
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function locale_languages_add_form($form, &$form_state) {
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$predefined_languages = _locale_prepare_predefined_list();
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$predefined_languages['custom'] = t('Custom language...');
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$predefined_default = !empty($form_state['values']['predefined_langcode']) ? $form_state['values']['predefined_langcode'] : key($predefined_languages);
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$form['predefined_langcode'] = array(
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'#type' => 'select',
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'#title' => t('Language name'),
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'#default_value' => $predefined_default,
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'#options' => $predefined_languages,
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);
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$form['predefined_submit'] = array(
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'#type' => 'submit',
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'#value' => t('Add language'),
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'#limit_validation_errors' => array(array('predefined_langcode'), array('predefined_submit')),
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'#states' => array(
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'invisible' => array(
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'select#edit-predefined-langcode' => array('value' => 'custom'),
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),
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),
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'#validate' => array('locale_languages_add_predefined_form_validate'),
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'#submit' => array('locale_languages_add_predefined_form_submit'),
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);
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$form['custom_language'] = array(
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'#type' => 'container',
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'#states' => array(
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'visible' => array(
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'select#edit-predefined-langcode' => array('value' => 'custom'),
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),
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),
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);
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_locale_languages_common_controls($form['custom_language']);
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$form['custom_language']['submit'] = array(
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'#type' => 'submit',
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'#value' => t('Add custom language'),
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'#validate' => array('locale_languages_add_custom_form_validate'),
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'#submit' => array('locale_languages_add_custom_form_submit'),
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);
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return $form;
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}
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/**
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* Editing screen for a particular language.
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*
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* @param $langcode
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* Language code of the language to edit.
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*/
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function locale_languages_edit_form($form, &$form_state, $language) {
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_locale_languages_common_controls($form, $language);
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$form['actions'] = array('#type' => 'actions');
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$form['actions']['submit'] = array(
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'#type' => 'submit',
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'#value' => t('Save language')
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);
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$form['#submit'][] = 'locale_languages_edit_form_submit';
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$form['#validate'][] = 'locale_languages_edit_form_validate';
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return $form;
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}
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/**
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* Common elements of the language addition and editing form.
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*
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* @param $form
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* A parent form item (or empty array) to add items below.
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* @param $language
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* Language object to edit.
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*/
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function _locale_languages_common_controls(&$form, $language = NULL) {
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if (!is_object($language)) {
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$language = new stdClass();
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}
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if (isset($language->language)) {
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$form['langcode_view'] = array(
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'#type' => 'item',
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'#title' => t('Language code'),
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'#markup' => $language->language
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);
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$form['langcode'] = array(
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'#type' => 'value',
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'#value' => $language->language
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);
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}
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else {
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$form['langcode'] = array(
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'#type' => 'textfield',
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'#title' => t('Language code'),
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'#maxlength' => 12,
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'#required' => TRUE,
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'#default_value' => @$language->language,
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'#disabled' => (isset($language->language)),
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'#description' => t('Use language codes as <a href="@w3ctags">defined by the W3C</a> for interoperability. <em>Examples: "en", "en-gb" and "zh-hant".</em>', array('@w3ctags' => 'http://www.w3.org/International/articles/language-tags/')),
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);
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}
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$form['name'] = array(
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'#type' => 'textfield',
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'#title' => t('Language name'),
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'#maxlength' => 64,
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'#default_value' => @$language->name,
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'#required' => TRUE,
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);
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$form['direction'] = array(
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'#type' => 'radios',
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'#title' => t('Direction'),
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'#required' => TRUE,
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'#description' => t('Direction that text in this language is presented.'),
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'#default_value' => @$language->direction,
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'#options' => array(LANGUAGE_LTR => t('Left to right'), LANGUAGE_RTL => t('Right to left'))
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);
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return $form;
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}
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/**
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* Element specific validator for the Add language button.
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*/
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function locale_languages_add_predefined_form_validate($form, &$form_state) {
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$langcode = $form_state['values']['predefined_langcode'];
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if ($langcode == 'custom') {
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form_set_error('predefined_langcode', t('Fill in the language details and save the language with <em>Add custom language</em>.'));
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}
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else {
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if (language_load($langcode)) {
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form_set_error('predefined_langcode', t('The language %language (%code) already exists.', array('%language' => $languages[$langcode]->name, '%code' => $langcode)));
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}
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}
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}
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/**
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* Validate the language addition form on custom language button.
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*/
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function locale_languages_add_custom_form_validate($form, &$form_state) {
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if ($form_state['values']['predefined_langcode'] == 'custom') {
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$langcode = $form_state['values']['langcode'];
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// Reuse the editing form validation routine if we add a custom language.
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locale_languages_edit_form_validate($form, $form_state);
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$languages = language_list();
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if (isset($languages[$langcode])) {
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form_set_error('langcode', t('The language %language (%code) already exists.', array('%language' => $languages[$langcode]->name, '%code' => $langcode)));
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}
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}
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else {
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form_set_error('predefined_langcode', t('Use the <em>Add language</em> button to save a predefined language.'));
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}
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}
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/**
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* Process the custom language addition form submission.
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*/
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function locale_languages_add_custom_form_submit($form, &$form_state) {
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$langcode = $form_state['values']['langcode'];
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// Custom language form.
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$language = (object) array(
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'language' => $langcode,
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'name' => $form_state['values']['name'],
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'direction' => $form_state['values']['direction'],
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);
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locale_language_save($language);
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drupal_set_message(t('The language %language has been created and can now be used. More information is available on the <a href="@locale-help">help screen</a>.', array('%language' => $form_state['values']['name'], '@locale-help' => url('admin/help/locale'))));
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locale_languages_add_set_batch($langcode);
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$form_state['redirect'] = 'admin/config/regional/language';
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}
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/**
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* Process the predefined language addition form submission.
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*/
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function locale_languages_add_predefined_form_submit($form, &$form_state) {
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// Predefined language selection.
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$langcode = $form_state['values']['predefined_langcode'];
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include_once DRUPAL_ROOT . '/core/includes/standard.inc';
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$predefined = standard_language_list();
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$language = (object) array(
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'language' => $langcode,
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);
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locale_language_save($language);
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drupal_set_message(t('The language %language has been created and can now be used. More information is available on the <a href="@locale-help">help screen</a>.', array('%language' => t($predefined[$langcode][0]), '@locale-help' => url('admin/help/locale'))));
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locale_languages_add_set_batch($langcode);
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$form_state['redirect'] = 'admin/config/regional/language';
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}
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/**
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* Set a batch for newly added language.
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*/
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function locale_languages_add_set_batch($langcode) {
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// See if we have language files to import for the newly added
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// language, collect and import them.
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include_once drupal_get_path('module', 'locale') . '/locale.bulk.inc';
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if ($batch = locale_translate_batch_import_files($langcode, TRUE)) {
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batch_set($batch);
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}
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}
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/**
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* Validate the language editing form. Reused for custom language addition too.
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*/
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function locale_languages_edit_form_validate($form, &$form_state) {
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// Ensure sane field values for langcode and name.
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if (!isset($form['langcode_view']) && preg_match('@[^a-zA-Z_-]@', $form_state['values']['langcode'])) {
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form_set_error('langcode', t('%field may only contain characters a-z, underscores, or hyphens.', array('%field' => $form['langcode']['#title'])));
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}
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if ($form_state['values']['name'] != check_plain($form_state['values']['name'])) {
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form_set_error('name', t('%field cannot contain any markup.', array('%field' => $form['name']['#title'])));
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}
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}
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/**
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* Process the language editing form submission.
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*/
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function locale_languages_edit_form_submit($form, &$form_state) {
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// Prepare a language object for saving
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$languages = language_list();
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$langcode = $form_state['values']['langcode'];
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$language = $languages[$langcode];
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$language->name = $form_state['values']['name'];
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$language->direction = $form_state['values']['direction'];
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locale_language_save($language);
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$form_state['redirect'] = 'admin/config/regional/language';
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}
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/**
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* User interface for the language deletion confirmation screen.
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*/
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function locale_languages_delete_form($form, &$form_state, $language) {
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$langcode = $language->language;
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if (language_default()->language == $langcode) {
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drupal_set_message(t('The default language cannot be deleted.'));
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drupal_goto('admin/config/regional/language');
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}
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// For other languages, warn user that data loss is ahead.
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$languages = language_list();
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if (!isset($languages[$langcode])) {
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drupal_not_found();
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drupal_exit();
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}
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else {
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$form['langcode'] = array('#type' => 'value', '#value' => $langcode);
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return confirm_form($form, t('Are you sure you want to delete the language %name?', array('%name' => $languages[$langcode]->name)), 'admin/config/regional/language', t('Deleting a language will remove all interface translations associated with it, and posts in this language will be set to be language neutral. This action cannot be undone.'), t('Delete'), t('Cancel'));
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}
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}
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/**
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* Process language deletion submissions.
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*/
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function locale_languages_delete_form_submit($form, &$form_state) {
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$langcode = $form_state['values']['langcode'];
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$languages = language_list();
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$language = $languages[$langcode];
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$success = locale_language_delete($langcode);
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if ($success) {
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$variables = array('%locale' => $language->name);
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drupal_set_message(t('The language %locale has been removed.', $variables));
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}
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$form_state['redirect'] = 'admin/config/regional/language';
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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(
|
|
'#title' => t('@type language detection', array('@type' => $info['name'])),
|
|
'#tree' => TRUE,
|
|
'#description' => $info['description'],
|
|
'#language_providers' => array(),
|
|
'#show_operations' => FALSE,
|
|
'weight' => array('#tree' => TRUE),
|
|
'enabled' => array('#tree' => TRUE),
|
|
);
|
|
|
|
$language_providers = $form['#language_providers'];
|
|
$enabled_providers = variable_get("language_negotiation_$type", array());
|
|
$providers_weight = variable_get("locale_language_providers_weight_$type", array());
|
|
|
|
// Add missing data to the providers lists.
|
|
foreach ($language_providers as $id => $provider) {
|
|
if (!isset($providers_weight[$id])) {
|
|
$providers_weight[$id] = language_provider_weight($provider);
|
|
}
|
|
}
|
|
|
|
// Order providers list by weight.
|
|
asort($providers_weight);
|
|
|
|
foreach ($providers_weight as $id => $weight) {
|
|
// A language provider might be no more available if the defining module has
|
|
// been disabled after the last configuration saving.
|
|
if (!isset($language_providers[$id])) {
|
|
continue;
|
|
}
|
|
|
|
$enabled = isset($enabled_providers[$id]);
|
|
$provider = $language_providers[$id];
|
|
|
|
// List the provider only if the current type is defined in its 'types' key.
|
|
// If it is not defined default to all the configurable language types.
|
|
$types = array_flip(isset($provider['types']) ? $provider['types'] : $form['#language_types']);
|
|
|
|
if (isset($types[$type])) {
|
|
$table_form['#language_providers'][$id] = $provider;
|
|
$provider_name = check_plain($provider['name']);
|
|
|
|
$table_form['weight'][$id] = array(
|
|
'#type' => 'weight',
|
|
'#title' => t('Weight for !title language detection method', array('!title' => drupal_strtolower($provider_name))),
|
|
'#title_display' => 'invisible',
|
|
'#default_value' => $weight,
|
|
'#attributes' => array('class' => array("language-provider-weight-$type")),
|
|
);
|
|
|
|
$table_form['title'][$id] = array('#markup' => $provider_name);
|
|
|
|
$table_form['enabled'][$id] = array(
|
|
'#type' => 'checkbox',
|
|
'#title' => t('Enable !title language detection method', array('!title' => drupal_strtolower($provider_name))),
|
|
'#title_display' => 'invisible',
|
|
'#default_value' => $enabled,
|
|
);
|
|
if ($id === LANGUAGE_NEGOTIATION_DEFAULT) {
|
|
$table_form['enabled'][$id]['#default_value'] = TRUE;
|
|
$table_form['enabled'][$id]['#attributes'] = array('disabled' => 'disabled');
|
|
}
|
|
|
|
$table_form['description'][$id] = array('#markup' => filter_xss_admin($provider['description']));
|
|
|
|
$config_op = array();
|
|
if (isset($provider['config'])) {
|
|
$config_op = array('#type' => 'link', '#title' => t('Configure'), '#href' => $provider['config']);
|
|
// If there is at least one operation enabled show the operation column.
|
|
$table_form['#show_operations'] = TRUE;
|
|
}
|
|
$table_form['operation'][$id] = $config_op;
|
|
}
|
|
}
|
|
|
|
$form[$type] = $table_form;
|
|
}
|
|
|
|
/**
|
|
* Returns HTML for a language configuration form.
|
|
*
|
|
* @param $variables
|
|
* An associative array containing:
|
|
* - form: A render element representing the form.
|
|
*
|
|
* @ingroup themeable
|
|
*/
|
|
function theme_locale_languages_configure_form($variables) {
|
|
$form = $variables['form'];
|
|
$output = '';
|
|
|
|
foreach ($form['#language_types'] as $type) {
|
|
$rows = array();
|
|
$info = $form['#language_types_info'][$type];
|
|
$title = '<label>' . $form[$type]['#title'] . '</label>';
|
|
$description = '<div class="description">' . $form[$type]['#description'] . '</div>';
|
|
|
|
foreach ($form[$type]['title'] as $id => $element) {
|
|
// Do not take form control structures.
|
|
if (is_array($element) && element_child($id)) {
|
|
$row = array(
|
|
'data' => array(
|
|
'<strong>' . drupal_render($form[$type]['title'][$id]) . '</strong>',
|
|
drupal_render($form[$type]['description'][$id]),
|
|
drupal_render($form[$type]['enabled'][$id]),
|
|
drupal_render($form[$type]['weight'][$id]),
|
|
),
|
|
'class' => array('draggable'),
|
|
);
|
|
if ($form[$type]['#show_operations']) {
|
|
$row['data'][] = drupal_render($form[$type]['operation'][$id]);
|
|
}
|
|
$rows[] = $row;
|
|
}
|
|
}
|
|
|
|
$header = array(
|
|
array('data' => t('Detection method')),
|
|
array('data' => t('Description')),
|
|
array('data' => t('Enabled')),
|
|
array('data' => t('Weight')),
|
|
);
|
|
|
|
// If there is at least one operation enabled show the operation column.
|
|
if ($form[$type]['#show_operations']) {
|
|
$header[] = array('data' => t('Operations'));
|
|
}
|
|
|
|
$variables = array(
|
|
'header' => $header,
|
|
'rows' => $rows,
|
|
'attributes' => array('id' => "language-negotiation-providers-$type"),
|
|
);
|
|
$table = theme('table', $variables);
|
|
$table .= drupal_render_children($form[$type]);
|
|
|
|
drupal_add_tabledrag("language-negotiation-providers-$type", 'order', 'sibling', "language-provider-weight-$type");
|
|
|
|
$output .= '<div class="form-item">' . $title . $description . $table . '</div>';
|
|
}
|
|
|
|
$output .= drupal_render_children($form);
|
|
return $output;
|
|
}
|
|
|
|
/**
|
|
* Submit handler for language negotiation settings.
|
|
*/
|
|
function locale_languages_configure_form_submit($form, &$form_state) {
|
|
$configurable_types = $form['#language_types'];
|
|
|
|
foreach ($configurable_types as $type) {
|
|
$negotiation = array();
|
|
$enabled_providers = $form_state['values'][$type]['enabled'];
|
|
$enabled_providers[LANGUAGE_NEGOTIATION_DEFAULT] = TRUE;
|
|
$providers_weight = $form_state['values'][$type]['weight'];
|
|
|
|
foreach ($providers_weight as $id => $weight) {
|
|
if ($enabled_providers[$id]) {
|
|
$provider = $form[$type]['#language_providers'][$id];
|
|
$provider['weight'] = $weight;
|
|
$negotiation[$id] = $provider;
|
|
}
|
|
}
|
|
|
|
language_negotiation_set($type, $negotiation);
|
|
variable_set("locale_language_providers_weight_$type", $providers_weight);
|
|
}
|
|
|
|
// Update non-configurable language types and the related language negotiation
|
|
// configuration.
|
|
language_types_set();
|
|
|
|
$form_state['redirect'] = 'admin/config/regional/language/configure';
|
|
drupal_set_message(t('Language negotiation configuration saved.'));
|
|
}
|
|
|
|
/**
|
|
* The URL language provider configuration form.
|
|
*/
|
|
function locale_language_providers_url_form($form, &$form_state) {
|
|
$form['locale_language_negotiation_url_part'] = array(
|
|
'#title' => t('Part of the URL that determines language'),
|
|
'#type' => 'radios',
|
|
'#options' => array(
|
|
LOCALE_LANGUAGE_NEGOTIATION_URL_PREFIX => t('Path prefix'),
|
|
LOCALE_LANGUAGE_NEGOTIATION_URL_DOMAIN => t('Domain'),
|
|
),
|
|
'#default_value' => variable_get('locale_language_negotiation_url_part', LOCALE_LANGUAGE_NEGOTIATION_URL_PREFIX),
|
|
);
|
|
|
|
$form['prefix'] = array(
|
|
'#type' => 'fieldset',
|
|
'#tree' => TRUE,
|
|
'#title' => t('Path prefix configuration'),
|
|
'#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".'),
|
|
'#states' => array(
|
|
'visible' => array(
|
|
':input[name="locale_language_negotiation_url_part"]' => array(
|
|
'value' => (string) LOCALE_LANGUAGE_NEGOTIATION_URL_PREFIX,
|
|
),
|
|
),
|
|
),
|
|
);
|
|
$form['domain'] = array(
|
|
'#type' => 'fieldset',
|
|
'#tree' => TRUE,
|
|
'#title' => t('Domain configuration'),
|
|
'#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".'),
|
|
'#states' => array(
|
|
'visible' => array(
|
|
':input[name="locale_language_negotiation_url_part"]' => array(
|
|
'value' => (string) LOCALE_LANGUAGE_NEGOTIATION_URL_DOMAIN,
|
|
),
|
|
),
|
|
),
|
|
);
|
|
|
|
$languages = language_list('enabled');
|
|
$prefixes = locale_language_negotiation_url_prefixes();
|
|
$domains = locale_language_negotiation_url_domains();
|
|
foreach ($languages[1] as $langcode => $language) {
|
|
$form['prefix'][$langcode] = array(
|
|
'#type' => 'textfield',
|
|
'#title' => t('%language (%langcode) path prefix', array('%language' => $language->name, '%langcode' => $language->language)),
|
|
'#maxlength' => 64,
|
|
'#default_value' => isset($prefixes[$langcode]) ? $prefixes[$langcode] : '',
|
|
'#field_prefix' => url('', array('absolute' => TRUE)) . (variable_get('clean_url', 0) ? '' : '?q=')
|
|
);
|
|
$form['domain'][$langcode] = array(
|
|
'#type' => 'textfield',
|
|
'#title' => t('%language (%langcode) domain', array('%language' => $language->name, '%langcode' => $language->language)),
|
|
'#maxlength' => 128,
|
|
'#default_value' => isset($domains[$langcode]) ? $domains[$langcode] : '',
|
|
);
|
|
}
|
|
|
|
$form_state['redirect'] = 'admin/config/regional/language/configure';
|
|
|
|
$form['actions']['#type'] = 'actions';
|
|
$form['actions']['submit'] = array(
|
|
'#type' => 'submit',
|
|
'#value' => t('Save configuration'),
|
|
);
|
|
return $form;
|
|
}
|
|
|
|
/**
|
|
* Validation handler for url provider configuration.
|
|
*
|
|
* Validate that the prefixes and domains are unique, and make sure that
|
|
* the prefix and domain are only blank for the default.
|
|
*/
|
|
function locale_language_providers_url_form_validate($form, &$form_state) {
|
|
$languages = locale_language_list();
|
|
$default = language_default();
|
|
|
|
// Count repeated values for uniqueness check.
|
|
$count = array_count_values($form_state['values']['prefix']);
|
|
foreach ($languages as $langcode => $name) {
|
|
$value = $form_state['values']['prefix'][$langcode];
|
|
|
|
if ($value === '') {
|
|
if ($default->language != $langcode && $form_state['values']['locale_language_negotiation_url_part'] == LOCALE_LANGUAGE_NEGOTIATION_URL_PREFIX) {
|
|
// Validation error if the prefix is blank for a non-default language, and value is for selected negotiation type.
|
|
form_error($form['prefix'][$langcode], t('The prefix may only be left blank for the default language.'));
|
|
}
|
|
}
|
|
else if (isset($count[$value]) && $count[$value] > 1) {
|
|
// Validation error if there are two languages with the same domain/prefix.
|
|
form_error($form['prefix'][$langcode], t('The prefix for %language, %value, is not unique.', array( '%language' => $name, '%value' => $value )));
|
|
}
|
|
}
|
|
|
|
// Count repeated values for uniqueness check.
|
|
$count = array_count_values($form_state['values']['domain']);
|
|
foreach ($languages as $langcode => $name) {
|
|
$value = $form_state['values']['domain'][$langcode];
|
|
|
|
if ($value === '') {
|
|
if ($default->language != $langcode && $form_state['values']['locale_language_negotiation_url_part'] == LOCALE_LANGUAGE_NEGOTIATION_URL_DOMAIN) {
|
|
// Validation error if the domain is blank for a non-default language, and value is for selected negotiation type.
|
|
form_error($form['domain'][$langcode], t('The domain may only be left blank for the default language.'));
|
|
}
|
|
}
|
|
else if (isset($count[$value]) && $count[$value] > 1) {
|
|
// Validation error if there are two languages with the same domain/domain.
|
|
form_error($form['domain'][$langcode], t('The domain for %language, %value, is not unique.', array( '%language' => $name, '%value' => $value )));
|
|
}
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Save URL negotiation provider settings.
|
|
*/
|
|
function locale_language_providers_url_form_submit($form, &$form_state) {
|
|
|
|
// Save selected format (prefix or domain).
|
|
variable_set('locale_language_negotiation_url_part', $form_state['values']['locale_language_negotiation_url_part']);
|
|
|
|
// Save new domain and prefix values.
|
|
locale_language_negotiation_url_prefixes_save($form_state['values']['prefix']);
|
|
locale_language_negotiation_url_domains_save($form_state['values']['domain']);
|
|
|
|
drupal_set_message(t('Configuration saved.'));
|
|
}
|
|
|
|
/**
|
|
* The URL language provider configuration form.
|
|
*/
|
|
function locale_language_providers_session_form($form, &$form_state) {
|
|
$form['locale_language_negotiation_session_param'] = array(
|
|
'#title' => t('Request/session parameter'),
|
|
'#type' => 'textfield',
|
|
'#default_value' => variable_get('locale_language_negotiation_session_param', 'language'),
|
|
'#description' => t('Name of the request/session parameter used to determine the desired language.'),
|
|
);
|
|
|
|
$form_state['redirect'] = 'admin/config/regional/language/configure';
|
|
|
|
return system_settings_form($form);
|
|
}
|
|
|
|
/**
|
|
* @} End of "locale-language-administration"
|
|
*/
|
|
|
|
/**
|
|
* Returns HTML for a locale date format form.
|
|
*
|
|
* @param $variables
|
|
* An associative array containing:
|
|
* - form: A render element representing the form.
|
|
*
|
|
* @ingroup themeable
|
|
*/
|
|
function theme_locale_date_format_form($variables) {
|
|
$form = $variables['form'];
|
|
$header = array(
|
|
t('Date type'),
|
|
t('Format'),
|
|
);
|
|
|
|
foreach (element_children($form['date_formats']) as $key) {
|
|
$row = array();
|
|
$row[] = $form['date_formats'][$key]['#title'];
|
|
unset($form['date_formats'][$key]['#title']);
|
|
$row[] = array('data' => drupal_render($form['date_formats'][$key]));
|
|
$rows[] = $row;
|
|
}
|
|
|
|
$output = drupal_render($form['language']);
|
|
$output .= theme('table', array('header' => $header, 'rows' => $rows));
|
|
$output .= drupal_render_children($form);
|
|
|
|
return $output;
|
|
}
|
|
|
|
/**
|
|
* Display edit date format links for each language.
|
|
*/
|
|
function locale_date_format_language_overview_page() {
|
|
$header = array(
|
|
t('Language'),
|
|
array('data' => t('Operations'), 'colspan' => '2'),
|
|
);
|
|
|
|
// Get list of languages.
|
|
$languages = locale_language_list();
|
|
|
|
foreach ($languages as $langcode => $info) {
|
|
$row = array();
|
|
$row[] = $languages[$langcode];
|
|
$row[] = l(t('edit'), 'admin/config/regional/date-time/locale/' . $langcode . '/edit');
|
|
$row[] = l(t('reset'), 'admin/config/regional/date-time/locale/' . $langcode . '/reset');
|
|
$rows[] = $row;
|
|
}
|
|
|
|
return theme('table', array('header' => $header, 'rows' => $rows));
|
|
}
|
|
|
|
/**
|
|
* Provide date localization configuration options to users.
|
|
*/
|
|
function locale_date_format_form($form, &$form_state, $langcode) {
|
|
$languages = locale_language_list();
|
|
$language_name = $languages[$langcode];
|
|
|
|
// Display the current language name.
|
|
$form['language'] = array(
|
|
'#type' => 'item',
|
|
'#title' => t('Language'),
|
|
'#markup' => check_plain($language_name),
|
|
'#weight' => -10,
|
|
);
|
|
$form['langcode'] = array(
|
|
'#type' => 'value',
|
|
'#value' => $langcode,
|
|
);
|
|
|
|
// Get list of date format types.
|
|
$types = system_get_date_types();
|
|
|
|
// Get list of available formats.
|
|
$formats = system_get_date_formats();
|
|
$choices = array();
|
|
foreach ($formats as $type => $list) {
|
|
foreach ($list as $f => $format) {
|
|
$choices[$f] = format_date(REQUEST_TIME, 'custom', $f);
|
|
}
|
|
}
|
|
reset($formats);
|
|
|
|
// Get configured formats for each language.
|
|
$locale_formats = system_date_format_locale($langcode);
|
|
// Display a form field for each format type.
|
|
foreach ($types as $type => $type_info) {
|
|
if (!empty($locale_formats) && in_array($type, array_keys($locale_formats))) {
|
|
$default = $locale_formats[$type];
|
|
}
|
|
else {
|
|
$default = variable_get('date_format_' . $type, key($formats));
|
|
}
|
|
|
|
// Show date format select list.
|
|
$form['date_formats']['date_format_' . $type] = array(
|
|
'#type' => 'select',
|
|
'#title' => check_plain($type_info['title']),
|
|
'#attributes' => array('class' => array('date-format')),
|
|
'#default_value' => (isset($choices[$default]) ? $default : 'custom'),
|
|
'#options' => $choices,
|
|
);
|
|
}
|
|
|
|
$form['actions'] = array('#type' => 'actions');
|
|
$form['actions']['submit'] = array(
|
|
'#type' => 'submit',
|
|
'#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);
|
|
$languages = language_list();
|
|
return confirm_form($form,
|
|
t('Are you sure you want to reset the date formats for %language to the global defaults?', array('%language' => $languages[$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';
|
|
}
|