/**
* Edit a role
*/
public function edit()
{
$param = array('id' => 'edit-role-form', 'model' => 'Role', 'reference' => array('id' => $this->roleId), 'fieldsets' => array('form' => array('nofieldset' => true, new HiddenInput(array('field' => 'removable', 'default' => 1, 'readonly' => true)), new TextInput(array('field' => 'name', 'maxlength' => 32, 'label' => Lang::get('roles.form-name-label'), 'required' => true)), new ColorInput(array('field' => 'color', 'label' => Lang::get('roles.form-color-label'), 'default' => '#000'))), '_submits' => array(new SubmitInput(array('name' => 'valid', 'value' => Lang::get('main.valid-button'))), new DeleteInput(array('name' => 'delete', 'value' => Lang::get('main.delete-button'), 'notDisplayed' => $this->roleId == -1)), new ButtonInput(array('name' => 'cancel', 'value' => Lang::get('main.cancel-button'), 'onclick' => 'app.dialog("close")')))), 'onsuccess' => 'app.dialog("close"); app.load(app.getUri("list-roles"), {selector : "#admin-roles-tab"});');
foreach (Language::getAll() as $language) {
$param['fieldsets']['form'][] = new TextInput(array('name' => "translation[{$language->tag}]", "independant" => true, 'required' => $language->tag == LANGUAGE, "label" => Lang::get("roles.role-label-label", array('lang' => $language->tag)), "default" => Lang::exists("roles.role-" . $this->roleId . "-label") ? Lang::get("roles.role-" . $this->roleId . "-label", array(), 0, $language->tag) : ''));
}
$form = new Form($param);
if (!$form->submitted()) {
return View::make(Theme::getSelected()->getView("dialogbox.tpl"), array('icon' => 'user', 'title' => Lang::get('roles.form-title'), 'page' => $form));
} else {
if ($form->submitted() == "delete") {
$form->delete(Form::NO_EXIT);
if ($key) {
$key->delete();
}
return $form->response(Form::STATUS_SUCCESS);
} else {
if ($form->check()) {
try {
$roleId = $form->register(Form::NO_EXIT);
// Create the language key for the translations of the role name
foreach (App::request()->getBody('translation') as $tag => $translation) {
Language::getByTag($tag)->saveTranslations(array('roles' => array("role-{$roleId}-label" => $translation)));
}
return $form->response(Form::STATUS_SUCCESS);
} catch (Exception $e) {
return $form->response(Form::STATUS_ERROR, DEBUG_MODE ? $e->getMessage() : "");
}
}
}
}
}
/**
* This method adds alternate meta tags for associated menu items
*
* @return nothing
* @since 1.7
*/
public function onAfterDispatch()
{
if (App::isSite() && $this->params->get('alternate_meta') && Document::getType() == 'html') {
// Get active menu item
$active = App::get('menu')->getActive();
if (!$active) {
return;
}
// Get menu item link
if (Config::get('sef')) {
$active_link = Route::url('index.php?Itemid=' . $active->id, false);
} else {
$active_link = Route::url($active->link . '&Itemid=' . $active->id, false);
}
if ($active_link == JUri::base(true) . '/') {
$active_link .= 'index.php';
}
// Get current link
$current_link = Request::getUri();
if ($current_link == Request::base(true) . '/') {
$current_link .= 'index.php';
}
// Check the exact menu item's URL
if ($active_link == $current_link) {
// Get menu item associations
JLoader::register('MenusHelper', PATH_CORE . '/components/com_menus/admin/helpers/menus.php');
$associations = MenusHelper::getAssociations($active->id);
// Remove current menu item
unset($associations[$active->language]);
// Associated menu items in other languages
if ($associations && $this->params->get('menu_associations')) {
$menu = App::get('menu');
$server = JURI::getInstance()->toString(array('scheme', 'host', 'port'));
foreach (JLanguageHelper::getLanguages() as $language) {
if (isset($associations[$language->lang_code])) {
$item = $menu->getItem($associations[$language->lang_code]);
if ($item && Lang::exists($language->lang_code)) {
if (Config::get('sef')) {
$link = Route::url('index.php?Itemid=' . $associations[$language->lang_code] . '&lang=' . $language->sef);
} else {
$link = Route::url($item->link . '&Itemid=' . $associations[$language->lang_code] . '&lang=' . $language->sef);
}
// Check if language is the default site language and remove url language code is on
if ($language->sef == self::$default_sef && $this->params->get('remove_default_prefix') == '1') {
$relLink = preg_replace('|/' . $language->sef . '/|', '/', $link, 1);
Document::addHeadLink($server . $relLink, 'alternate', 'rel', array('hreflang' => $language->lang_code));
} else {
Document::addHeadLink($server . $link, 'alternate', 'rel', array('hreflang' => $language->lang_code));
}
}
}
}
} elseif ($active->home) {
$menu = App::get('menu');
$server = JURI::getInstance()->toString(array('scheme', 'host', 'port'));
foreach (JLanguageHelper::getLanguages() as $language) {
$item = $menu->getDefault($language->lang_code);
if ($item && $item->language != $active->language && $item->language != '*' && JLanguage::exists($language->lang_code)) {
if (Config::get('sef')) {
$link = Route::url('index.php?Itemid=' . $item->id . '&lang=' . $language->sef);
} else {
$link = Route::url($item->link . '&Itemid=' . $item->id . '&lang=' . $language->sef);
}
// Check if language is the default site language and remove url language code is on
if ($language->sef == self::$default_sef && $this->params->get('remove_default_prefix') == '1') {
$relLink = preg_replace('|/' . $language->sef . '/|', '/', $link, 1);
Document::addHeadLink($server . $relLink, 'alternate', 'rel', array('hreflang' => $language->lang_code));
} else {
Document::addHeadLink($server . $link, 'alternate', 'rel', array('hreflang' => $language->lang_code));
}
}
}
}
}
}
}
/**
* Check the submitted value of the input
*
* @param Form $form The form the input is associated with
*
* @return bool True if the submitted value is valid, else false
*/
public function check(&$form = null)
{
if (empty($this->errorAt)) {
$this->errorAt = $this->name;
}
// Check, if the field is required, that a value was submitted
if (!empty($this->required) && ((string) $this->value == '' || $this->emptyValue && $this->value === $this->emptyValue)) {
// The field is required but not filled
$form && $form->error($this->errorAt, Lang::get('form.required-field'));
return false;
}
// Check the format of the field is correct
if (!empty($this->value) && !empty($this->pattern)) {
// test the format of the field
if (!preg_match($this->pattern, $this->value)) {
// the format of the field value is not correct
if ($form) {
$message = '';
if (isset($this->errorMessage)) {
$message = $this->errorMessage;
} elseif (Lang::exists('form.' . static::TYPE . "-format")) {
$message = Lang::get('form.' . static::TYPE . "-format");
} else {
$message = Lang::get('form.field-format');
}
$form->error($this->errorAt, $message);
}
return false;
}
}
// If the value of this field must be unique in the database, check this unicity is not compromised
if (!empty($this->value) && $this->unique && $form) {
$example = array(array($this->name => $this->dbvalue()));
if ($form->object) {
$example['$not'] = $form->reference;
}
$example = new DBExample($example);
$model = $form->model;
if ($model::getByExample($example)) {
// The field must be unique but is not
$form->error($this->errorAt, Lang::get('form.unique-field'));
return false;
}
}
// Check custom validators
if (!empty($this->validators)) {
foreach ($this->validators as $validator) {
$error = '';
if (is_callable($validator) && !$validator($this, $error)) {
$form->error($this->errorAt, $error);
return false;
}
}
}
// The field is correctly filled (for the common checks)
return true;
}
/**
* Add a new language key
*/
public function addKey()
{
$form = $this->keyForm();
if ($form->check()) {
try {
$key = self::DEFAULT_KEY_PLUGIN . '.' . $form->getData('key');
if (Lang::exists($key)) {
$form->error('key', Lang::get('language.key-already-exists'));
return $form->response(Form::STATUS_CHECK_ERROR);
}
foreach (Language::getAll() as $language) {
$translation = $form->getData("translation[{$language->tag}]");
if ($translation) {
$language->saveTranslations(array(self::DEFAULT_KEY_PLUGIN => array($form->getData('key') => $translation)));
}
}
App::logger()->info('A new language key has been added');
return $form->response(Form::STATUS_SUCCESS);
} catch (Exception $e) {
App::logger()->error('An error occured while adding a language key : ' . $e->getMessage());
return $form->response(Form::STATUS_ERROR);
}
}
}
