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<?php
/**
* @file
* Administration functions for language.module.
*/
use Drupal\Core\Language\Language;
use Drupal\Core\Language\LanguageManager;
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use Symfony\Component\HttpKernel\Exception\NotFoundHttpException;
/**
* User interface for the language overview screen.
*/
function language_admin_overview_form($form, &$form_state) {
drupal_static_reset('language_list');
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$languages = language_list();
$default = language_default();
$form['languages'] = array(
'#languages' => $languages,
'#language_default' => $default,
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'#type' => 'table',
'#header' => array(
t('Name'),
t('Weight'),
t('Operations'),
),
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'#tabledrag' => array(
array('order', 'sibling', 'language-order-weight'),
),
);
foreach ($languages as $langcode => $language) {
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$form['languages'][$langcode]['#attributes']['class'][] = 'draggable';
$form['languages'][$langcode]['name'] = array(
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'#markup' => check_plain($language->name),
);
$form['languages'][$langcode]['weight'] = array(
'#type' => 'weight',
'#title' => t('Weight for @title', array('@title' => $language->name)),
'#title_display' => 'invisible',
'#default_value' => $language->weight,
'#attributes' => array(
'class' => array('language-order-weight'),
),
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'#delta' => 30,
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$links = array();
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$links['edit'] = array(
'title' => t('edit'),
'href' => 'admin/config/regional/language/edit/' . $langcode,
);
if ($langcode != $default->langcode) {
$links['delete'] = array(
'title' => t('delete'),
'href' => 'admin/config/regional/language/delete/' . $langcode,
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);
}
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$form['languages'][$langcode]['operations'] = array(
'#type' => 'operations',
'#links' => $links,
'#weight' => 100,
);
}
$form['actions'] = array('#type' => 'actions');
$form['actions']['submit'] = array(
'#type' => 'submit',
'#value' => t('Save configuration'),
);
return $form;
}
/**
* Process language overview form submissions, updating existing languages.
*/
function language_admin_overview_form_submit($form, &$form_state) {
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$languages = language_list();
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foreach ($languages as $langcode => $language) {
$language->weight = $form_state['values']['languages'][$langcode]['weight'];
language_save($language);
}
drupal_set_message(t('Configuration saved.'));
}
/**
* User interface for the language addition screen.
*/
function language_admin_add_form($form, &$form_state) {
$predefined_languages = language_admin_predefined_list();
$predefined_languages['custom'] = t('Custom language...');
$predefined_default = !empty($form_state['values']['predefined_langcode']) ? $form_state['values']['predefined_langcode'] : key($predefined_languages);
$form['predefined_langcode'] = array(
'#type' => 'select',
'#title' => t('Language name'),
'#default_value' => $predefined_default,
'#options' => $predefined_languages,
);
$form['predefined_submit'] = array(
'#type' => 'submit',
'#value' => t('Add language'),
'#limit_validation_errors' => array(array('predefined_langcode'), array('predefined_submit')),
'#states' => array(
'invisible' => array(
'select#edit-predefined-langcode' => array('value' => 'custom'),
),
),
'#validate' => array('language_admin_add_predefined_form_validate'),
'#submit' => array('language_admin_add_form_submit'),
);
$form['custom_language'] = array(
'#type' => 'container',
'#states' => array(
'visible' => array(
'select#edit-predefined-langcode' => array('value' => 'custom'),
),
),
);
_language_admin_common_controls($form['custom_language']);
$form['custom_language']['submit'] = array(
'#type' => 'submit',
'#value' => t('Add custom language'),
'#validate' => array('language_admin_add_custom_form_validate'),
'#submit' => array('language_admin_add_form_submit'),
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);
return $form;
}
/**
* Editing screen for a particular language.
*
* @param $langcode
* Language code of the language to edit.
*/
function language_admin_edit_form($form, &$form_state, $language) {
_language_admin_common_controls($form, $language);
$form['actions'] = array('#type' => 'actions');
$form['actions']['submit'] = array(
'#type' => 'submit',
'#value' => t('Save language')
);
$form['#submit'][] = 'language_admin_edit_form_submit';
$form['#validate'][] = 'language_admin_edit_form_validate';
return $form;
}
/**
* Common elements of the language addition and editing form.
*
* @param $form
* A parent form item (or empty array) to add items below.
* @param $language
* Language object to edit.
*/
function _language_admin_common_controls(&$form, $language = NULL) {
if (!is_object($language)) {
$language = new Language(array('langcode' => NULL, 'name' => NULL,));
if (isset($language->langcode)) {
$form['langcode_view'] = array(
'#type' => 'item',
'#title' => t('Language code'),
'#markup' => $language->langcode
);
$form['langcode'] = array(
'#type' => 'value',
'#value' => $language->langcode
);
}
else {
$form['langcode'] = array(
'#type' => 'textfield',
'#title' => t('Language code'),
'#maxlength' => 12,
'#required' => TRUE,
'#default_value' => '',
'#disabled' => FALSE,
'#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/')),
);
}
$form['name'] = array(
'#type' => 'textfield',
'#title' => t('Language name'),
'#maxlength' => 64,
'#default_value' => @$language->name,
'#required' => TRUE,
);
$form['direction'] = array(
'#type' => 'radios',
'#title' => t('Direction'),
'#required' => TRUE,
'#description' => t('Direction that text in this language is presented.'),
'#default_value' => @$language->direction,
'#options' => array(Language::DIRECTION_LTR => t('Left to right'), Language::DIRECTION_RTL => t('Right to left')),
);
return $form;
}
/**
* Element specific validator for the Add language button.
*/
function language_admin_add_predefined_form_validate($form, &$form_state) {
$langcode = $form_state['values']['predefined_langcode'];
if ($langcode == 'custom') {
form_set_error('predefined_langcode', t('Fill in the language details and save the language with <em>Add custom language</em>.'));
}
else {
if ($language = language_load($langcode)) {
form_set_error('predefined_langcode', t('The language %language (%langcode) already exists.', array('%language' => $language->name, '%langcode' => $langcode)));
}
}
}
/**
* Validate the language addition form on custom language button.
*/
function language_admin_add_custom_form_validate($form, &$form_state) {
if ($form_state['values']['predefined_langcode'] == 'custom') {
$langcode = $form_state['values']['langcode'];
// Reuse the editing form validation routine if we add a custom language.
language_admin_edit_form_validate($form['custom_language'], $form_state);
if ($language = language_load($langcode)) {
form_set_error('langcode', t('The language %language (%langcode) already exists.', array('%language' => $language->name, '%langcode' => $langcode)));
}
}
else {
form_set_error('predefined_langcode', t('Use the <em>Add language</em> button to save a predefined language.'));
}
}
/**
* Process the custom and predefined language addition form submission.
function language_admin_add_form_submit($form, &$form_state) {
$langcode = $form_state['values']['predefined_langcode'];
if ($langcode == 'custom') {
$langcode = $form_state['values']['langcode'];
// Custom language form.
$language = new Language(array(
'langcode' => $langcode,
'name' => $form_state['values']['name'],
'direction' => $form_state['values']['direction'],
));
}
else {
$language = new Language(array('langcode' => $langcode));
}
// Save the language and inform the user that it happened.
$language = language_save($language);
drupal_set_message(t('The language %language has been created and can now be used.', array('%language' => $language->name)));
// Tell the user they have the option to add a language switcher block
// to their theme so they can switch between the languages.
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drupal_set_message(t('Use one of the language switcher blocks to allow site visitors to switch between languages. You can enable these blocks on the <a href="@block-admin">block administration page</a>.', array('@block-admin' => url('admin/structure/block'))));
$form_state['redirect'] = 'admin/config/regional/language';
}
/**
* Validate the language editing form. Reused for custom language addition too.
*/
function language_admin_edit_form_validate($form, &$form_state) {
// Ensure sane field values for langcode and name.
if (!isset($form['langcode_view']) && preg_match('@[^a-zA-Z_-]@', $form_state['values']['langcode'])) {
form_set_error('langcode', t('%field may only contain characters a-z, underscores, or hyphens.', array('%field' => $form['langcode']['#title'])));
}
if ($form_state['values']['name'] != check_plain($form_state['values']['name'])) {
form_set_error('name', t('%field cannot contain any markup.', array('%field' => $form['name']['#title'])));
}
}
/**
* Process the language editing form submission.
*/
function language_admin_edit_form_submit($form, &$form_state) {
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// Prepare a language object for saving.
$languages = language_list();
$langcode = $form_state['values']['langcode'];
$language = $languages[$langcode];
$language->name = $form_state['values']['name'];
$language->direction = $form_state['values']['direction'];
language_save($language);
$form_state['redirect'] = 'admin/config/regional/language';
}
/**
* User interface for the language deletion confirmation screen.
*/
function language_admin_delete_form($form, &$form_state, $language) {
$langcode = $language->langcode;
if (language_default()->langcode == $langcode) {
drupal_set_message(t('The default language cannot be deleted.'));
drupal_goto('admin/config/regional/language');
}
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// For other languages, warn the user that data loss is ahead.
$languages = language_list();
if (!isset($languages[$langcode])) {
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throw new NotFoundHttpException();
}
else {
$form['langcode'] = array('#type' => 'value', '#value' => $langcode);
return confirm_form($form, t('Are you sure you want to delete the language %language?', array('%language' => $languages[$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'));
}
}
/**
* Process language deletion submissions.
*/
function language_admin_delete_form_submit($form, &$form_state) {
$langcode = $form_state['values']['langcode'];
$languages = language_list();
$language = $languages[$langcode];
$success = language_delete($langcode);
if ($success) {
$t_args = array('%language' => $language->name, '%langcode' => $language->langcode);
drupal_set_message(t('The %language (%langcode) language has been removed.', $t_args));
}
$form_state['redirect'] = 'admin/config/regional/language';
}
/**
* Prepare a language code list for unused predefined languages.
*/
function language_admin_predefined_list() {
$languages = language_list();
$predefined = LanguageManager::getStandardLanguageList();
foreach ($predefined as $key => $value) {
if (isset($languages[$key])) {
unset($predefined[$key]);
continue;
}
$predefined[$key] = t($value[0]);
}
asort($predefined);
return $predefined;
}
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/**
* Builds the configuration form for language negotiation.
*/
function language_negotiation_configure_form() {
language_negotiation_include();
$form = array(
'#submit' => array('language_negotiation_configure_form_submit'),
'#theme' => 'language_negotiation_configure_form',
'#language_types' => language_types_get_configurable(FALSE),
'#language_types_info' => language_types_info(),
'#language_negotiation_info' => language_negotiation_info(),
);
foreach ($form['#language_types'] as $type) {
language_negotiation_configure_form_table($form, $type);
}
$form['actions'] = array('#type' => 'actions');
$form['actions']['submit'] = array(
'#type' => 'submit',
'#value' => t('Save settings'),
);
return $form;
}
/**
* Builds a language negotiation method configuration table.
*/
function language_negotiation_configure_form_table(&$form, $type) {
$info = $form['#language_types_info'][$type];
$table_form = array(
'#title' => t('@type language detection', array('@type' => $info['name'])),
'#tree' => TRUE,
'#description' => $info['description'],
'#language_negotiation_info' => array(),
'#show_operations' => FALSE,
'weight' => array('#tree' => TRUE),
);
$negotiation_info = $form['#language_negotiation_info'];
$enabled_methods = variable_get("language_negotiation_$type", array());
$methods_weight = variable_get("language_negotiation_methods_weight_$type", array());
// Add missing data to the methods lists.
foreach ($negotiation_info as $method_id => $method) {
if (!isset($methods_weight[$method_id])) {
$methods_weight[$method_id] = isset($method['weight']) ? $method['weight'] : 0;
}
}
// Order methods list by weight.
asort($methods_weight);
foreach ($methods_weight as $method_id => $weight) {
// A language method might be no more available if the defining module has
// been disabled after the last configuration saving.
if (!isset($negotiation_info[$method_id])) {
continue;
}
$enabled = isset($enabled_methods[$method_id]);
$method = $negotiation_info[$method_id];
// List the method only if the current type is defined in its 'types' key.
// If it is not defined default to all the configurable language types.
$types = array_flip(isset($method['types']) ? $method['types'] : $form['#language_types']);
if (isset($types[$type])) {
$table_form['#language_negotiation_info'][$method_id] = $method;
$method_name = check_plain($method['name']);
$table_form['weight'][$method_id] = array(
'#type' => 'weight',
'#title' => t('Weight for !title language detection method', array('!title' => drupal_strtolower($method_name))),
'#title_display' => 'invisible',
'#default_value' => $weight,
'#attributes' => array('class' => array("language-method-weight-$type")),
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'#delta' => 20,
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);
$table_form['title'][$method_id] = array('#markup' => $method_name);
$table_form['enabled'][$method_id] = array(
'#type' => 'checkbox',
'#title' => t('Enable !title language detection method', array('!title' => drupal_strtolower($method_name))),
'#title_display' => 'invisible',
'#default_value' => $enabled,
);
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if ($method_id === LANGUAGE_NEGOTIATION_SELECTED) {
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$table_form['enabled'][$method_id]['#default_value'] = TRUE;
$table_form['enabled'][$method_id]['#attributes'] = array('disabled' => 'disabled');
}
$table_form['description'][$method_id] = array('#markup' => filter_xss_admin($method['description']));
$config_op = array();
if (isset($method['config'])) {
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$config_op['configure'] = array(
'title' => t('Configure'),
'href' => $method['config'],
);
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// If there is at least one operation enabled show the operation column.
$table_form['#show_operations'] = TRUE;
}
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$table_form['operation'][$method_id] = array(
'#type' => 'operations',
'#links' => $config_op,
);
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}
}
$form[$type] = $table_form;
}
/**
* Returns HTML for the language negotiation configuration form.
*
* @param $variables
* An associative array containing:
* - form: A render element representing the form.
*
* @ingroup themeable
*/
function theme_language_negotiation_configure_form($variables) {
$form = $variables['form'];
$output = '';
foreach ($form['#language_types'] as $type) {
$rows = array();
$title = '<h4 class="label">' . $form[$type]['#title'] . '</h4>';
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$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']) {
$header[] = array('data' => t('Operations'));
}
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$build = array(
'#theme' => 'table',
'#header' => $header,
'#rows' => $rows,
'#attributes' => array('id' => "language-negotiation-methods-$type"),
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);
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$table = drupal_render($build);
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$table .= drupal_render_children($form[$type]);
drupal_add_tabledrag("language-negotiation-methods-$type", 'order', 'sibling', "language-method-weight-$type");
$output .= '<div class="form-item">' . $title . $description . $table . '</div>';
}
$output .= drupal_render_children($form);
return $output;
}
/**
* Submit handler for language negotiation settings.
*/
function language_negotiation_configure_form_submit($form, &$form_state) {
$configurable_types = $form['#language_types'];
foreach ($configurable_types as $type) {
$method_weights = array();
$enabled_methods = $form_state['values'][$type]['enabled'];
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$enabled_methods[LANGUAGE_NEGOTIATION_SELECTED] = TRUE;
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$method_weights_input = $form_state['values'][$type]['weight'];
foreach ($method_weights_input as $method_id => $weight) {
if ($enabled_methods[$method_id]) {
$method_weights[$method_id] = $weight;
}
}
language_negotiation_set($type, $method_weights);
variable_set("language_negotiation_methods_weight_$type", $method_weights_input);
}
// Update non-configurable language types and the related language negotiation
// configuration.
language_types_set();
$form_state['redirect'] = 'admin/config/regional/language/detection';
drupal_set_message(t('Language negotiation configuration saved.'));
}
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/**
* Builds the browser language negotiation method configuration form.
*/
function language_negotiation_configure_browser_form($form, &$form_state) {
$form = array();
// Initialize a language list to the ones available, including English.
$languages = language_list();
$existing_languages = array();
foreach ($languages as $langcode => $language) {
$existing_languages[$langcode] = $language->name;
}
// If we have no languages available, present the list of predefined languages
// only. If we do have already added languages, set up two option groups with
// the list of existing and then predefined languages.
if (empty($existing_languages)) {
$language_options = language_admin_predefined_list();
$default = key($language_options);
}
else {
$default = key($existing_languages);
$language_options = array(
t('Existing languages') => $existing_languages,
t('Languages not yet added') => language_admin_predefined_list()
);
}
$form['mappings'] = array(
'#tree' => TRUE,
'#theme' => 'language_negotiation_configure_browser_form_table',
);
$mappings = language_get_browser_drupal_langcode_mappings();
foreach ($mappings as $browser_langcode => $drupal_langcode) {
$form['mappings'][$browser_langcode] = array(
'browser_langcode' => array(
'#type' => 'textfield',
'#default_value' => $browser_langcode,
'#size' => 20,
'#required' => TRUE,
),
'drupal_langcode' => array(
'#type' => 'select',
'#options' => $language_options,
'#default_value' => $drupal_langcode,
'#required' => TRUE,
),
);
}
// Add empty row.
$form['new_mapping'] = array(
'#type' => 'details',
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'#title' => t('Add a new mapping'),
'#collapsed' => TRUE,
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'#tree' => TRUE,
);
$form['new_mapping']['browser_langcode'] = array(
'#type' => 'textfield',
'#title' => t('Browser language code'),
'#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/')),
'#default_value' => '',
'#size' => 20,
);
$form['new_mapping']['drupal_langcode'] = array(
'#type' => 'select',
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'#title' => t('Drupal language'),
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'#options' => $language_options,
'#default_value' => '',
);
$form['actions']['#type'] = 'actions';
$form['actions']['submit'] = array(
'#type' => 'submit',
'#value' => t('Save configuration'),
);
return $form;
}
/**
* Theme browser configuration form as table.
*
* @param $variables
* An associative array containing:
* - form: A render element representing the form.
*
* @ingroup themeable
*/
function theme_language_negotiation_configure_browser_form_table($variables) {
$form = $variables['form'];
$rows = array();
foreach (element_children($form, TRUE) as $key) {
$row = array();
$row[] = drupal_render($form[$key]['browser_langcode']);
$row[] = drupal_render($form[$key]['drupal_langcode']);
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$links = array();
$links['delete'] = array(
'title' => t('Delete'),
'href' => "admin/config/regional/language/detection/browser/delete/$key",
'attributes' => array(
'class' => array('image-style-link'),
),
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);
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$row[] = array(
'data' => array(
'#type' => 'operations',
'#links' => $links,
),
);
$rows[] = $row;
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}
$header = array(
t('Browser language code'),
t('Drupal language'),
t('Operations'),
);
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$table = array(
'#theme' => 'table',
'#header' => $header,
'#rows' => $rows,
'#attributes' => array('id' => 'lang-neg-browser'),
);
$output = drupal_render($table);
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return $output;
}
/**
* Browser language negotiation form validation.
*/
function language_negotiation_configure_browser_form_validate($form, &$form_state) {
// Array to check if all browser language codes are unique.
$unique_values = array();
// Check all mappings.
$mappings = array();
if (isset($form_state['values']['mappings'])) {
$mappings = $form_state['values']['mappings'];
foreach ($mappings as $key => $data) {
// Make sure browser_langcode is unique.
if (array_key_exists($data['browser_langcode'], $unique_values)) {
form_set_error('mappings][' . $key . '][browser_langcode', t('Browser language codes must be unique.'));
}
elseif (preg_match('/[^a-z\-]/', $data['browser_langcode'])) {
form_set_error('mappings][' . $key . '][browser_langcode', t('Browser language codes can only contain lowercase letters and a hyphen(-).'));
}
$unique_values[$data['browser_langcode']] = $data['drupal_langcode'];
}
}
// Check new mapping.
$data = $form_state['values']['new_mapping'];
if (!empty($data['browser_langcode'])) {
// Make sure browser_langcode is unique.
if (array_key_exists($data['browser_langcode'], $unique_values)) {
form_set_error('mappings][' . $key . '][browser_langcode', t('Browser language codes must be unique.'));
}
elseif (preg_match('/[^a-z\-]/', $data['browser_langcode'])) {
form_set_error('mappings][' . $key . '][browser_langcode', t('Browser language codes can only contain lowercase letters and a hyphen(-).'));
}
$unique_values[$data['browser_langcode']] = $data['drupal_langcode'];
}
$form_state['mappings'] = $unique_values;
}
/**
* Browser language negotiation form submit.
*/
function language_negotiation_configure_browser_form_submit($form, &$form_state) {
$mappings = $form_state['mappings'];
if (!empty($mappings)) {
language_set_browser_drupal_langcode_mappings($mappings);
}
$form_state['redirect'] = 'admin/config/regional/language/detection';
}
/**
* Form for deleting a browser language negotiation mapping.
*/
function language_negotiation_configure_browser_delete_form($form, &$form_state, $browser_langcode) {
$form_state['browser_langcode'] = $browser_langcode;
$question = t('Are you sure you want to delete %browser_langcode?', array(
'%browser_langcode' => $browser_langcode,
));
$path = 'admin/config/regional/language/detection/browser';
return confirm_form($form, $question, $path, '');
}
/**
* Form submit handler to delete a browser language negotiation mapping.
*/
function language_negotiation_configure_browser_delete_form_submit($form, &$form_state) {
$browser_langcode = $form_state['browser_langcode'];
$mappings = language_get_browser_drupal_langcode_mappings();
if (array_key_exists($browser_langcode, $mappings)) {
unset($mappings[$browser_langcode]);
language_set_browser_drupal_langcode_mappings($mappings);
}
$form_state['redirect'] = 'admin/config/regional/language/detection/browser';
}
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/**
* Returns the content language settings form.
*/
function language_content_settings_page() {
return drupal_get_form('language_content_settings_form', language_entity_supported());
}
/**
* Form constructor for the content language settings form.
*
* @param array $supported
* Entity types with language support.
*
* @see language_content_settings_form_submit()
*
* @ingroup forms
*/
function language_content_settings_form(array $form, array $form_state, array $supported) {
$entity_info = entity_get_info();
$labels = array();
$default = array();
foreach ($supported as $entity_type) {
$labels[$entity_type] = isset($entity_info[$entity_type]['label']) ? $entity_info[$entity_type]['label'] : $entity_type;
$default[$entity_type] = FALSE;
// Check whether we have any custom setting.
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foreach (entity_get_bundles($entity_type) as $bundle => $bundle_info) {
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$conf = language_get_default_configuration($entity_type, $bundle);
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if (!empty($conf['language_show']) || $conf['langcode'] != 'site_default') {
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$default[$entity_type] = $entity_type;
}
$language_configuration[$entity_type][$bundle] = $conf;
}
}
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asort($labels);
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$path = drupal_get_path('module', 'language');
$form = array(
'#labels' => $labels,
'#attached' => array(
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'css' => array($path . '/css/language.admin.css'),
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),
);
$form['entity_types'] = array(
'#title' => t('Custom language settings'),
'#type' => 'checkboxes',
'#options' => $labels,
'#default_value' => $default,
);
$form['settings'] = array('#tree' => TRUE);
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foreach ($labels as $entity_type => $label) {
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$info = $entity_info[$entity_type];
$form['settings'][$entity_type] = array(
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'#title' => $label,
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'#type' => 'container',
'#entity_type' => $entity_type,
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'#theme' => 'language_content_settings_table',
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'#bundle_label' => isset($info['bundle_label']) ? $info['bundle_label'] : $label,
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'#states' => array(
'visible' => array(
':input[name="entity_types[' . $entity_type . ']"]' => array('checked' => TRUE),
),
),
);
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foreach (entity_get_bundles($entity_type) as $bundle => $bundle_info) {
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$form['settings'][$entity_type][$bundle]['settings'] = array(
'#type' => 'item',
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'#label' => $bundle_info['label'],
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'language' => array(
'#type' => 'language_configuration',
'#entity_information' => array(
'entity_type' => $entity_type,
'bundle' => $bundle,
),
'#default_value' => $language_configuration[$entity_type][$bundle],
),
);
}
}
$form['actions'] = array('#type' => 'actions');
$form['actions']['submit'] = array(
'#type' => 'submit',
'#value' => t('Save'),
);
return $form;
}
/**
* Implements hook_preprocess_HOOK() for theme_language_content_settings_table().
*/
function template_preprocess_language_content_settings_table(&$variables) {
// Add a render element representing the bundle language settings table.
$element = $variables['element'];
$header = array(
array(
'data' => $element['#bundle_label'],
'class' => array('bundle'),
),
array(
'data' => t('Configuration'),
'class' => array('operations'),
),
);
$rows = array();
foreach (element_children($element) as $bundle) {
$rows[$bundle] = array(
'data' => array(
array(
'data' => array(
'#prefix' => '<label>',
'#suffix' => '</label>',
'#markup' => check_plain($element[$bundle]['settings']['#label']),
),
'class' => array('bundle'),
),
array(
'data' => $element[$bundle]['settings'],
'class' => array('operations'),
),
),
'class' => array('bundle-settings'),
);
}
$variables['build'] = array(
'#title' => $element['#title'],
'#header' => $header,
'#rows' => $rows,
'#theme' => 'table',
);
}
/**
* Returns HTML for an administration settings table.
*
* @param array $variables
* An associative array containing:
* - build: A render element representing a table of bundle content language
* settings for a particular entity type.
*
* @ingroup themable
*/
function theme_language_content_settings_table($variables) {
return '<h4>' . $variables['build']['#title'] . '</h4>' . drupal_render($variables['build']);
}
/**
* Form submission handler for language_content_settings_form().
*/
function language_content_settings_form_submit(array $form, array &$form_state) {
$entity_types = $form_state['values']['entity_types'];
$settings = &$form_state['values']['settings'];
foreach ($settings as $entity_type => $entity_settings) {
foreach ($entity_settings as $bundle => $bundle_settings) {
language_save_default_configuration($entity_type, $bundle, $bundle_settings['settings']['language']);
}
}
drupal_set_message(t('Settings successfully updated.'));
}