public function run()
{
$languages = [['name' => 'English', 'code' => 'en'], ['name' => 'Български', 'code' => 'bg']];
foreach ($languages as $language) {
Language::create($language);
}
}
public function compose(View $view)
{
if (!config('administr.hasLanguages')) {
return;
}
$languages = \Cache::rememberForever('languages_list', function () {
return Language::pluck('code', 'id');
});
$view->with('languages', $languages);
}
/**
* Set the current locale
*
* @param $locale
*/
public function set($locale = null)
{
$locale = empty($locale) ? $this->app->getLocale() : $locale;
if ($this->hasBeenSet($locale)) {
$this->app->setLocale($locale);
return;
}
$language = Language::where('code', $locale)->first(['id', 'code']);
if (!$language) {
$language = Language::where('code', $this->app->getLocale())->first(['id', 'code']);
}
session(['lang' => $language->toArray()]);
$this->app->setLocale($language->code);
}
public function translated()
{
$languages = Language::pluck('id');
$this->form($this->builder);
$languageFields = array_filter($this->fields(), function (AbstractType $field) {
return $field->isTranslated();
});
$fields = $this->all();
$translated = [];
foreach ($languages as $language_id) {
$translated[$language_id] = [];
foreach ($fields as $field => $value) {
if (array_key_exists($field, $languageFields)) {
$translated[$language_id][$field] = $value[$language_id];
continue;
}
$translated[$language_id][$field] = $value;
}
}
return $translated;
}
/**
* Retrieve a new translation model and set its parent to the current model.
*
* @param int|string $language
* @return Model
*/
public function translate($language = null)
{
if (!is_numeric($language)) {
$language_id = Language::where('code', $language)->first(['id']);
$language = $language_id ? $language_id->id : session('lang.id');
}
if ($this->hasTranslations() && $this->isTranslatedIn($language)) {
return $this->translation($language);
}
$translation = app($this->getTranslationModel());
$translation->setAttribute('language_id', $language);
$translation->setAttribute($this->getTranslationRelationKey(), $this->getKey());
$this->translations->add($translation);
return $translation;
}
/**
* Render a tabs container with available languages
* and the fields that contain translatable data.
*
* @return string
*/
public function renderTranslated(array $viewData = [])
{
$this->translationRendered = true;
$firstTab = true;
$tabs = '';
$panels = '';
$fields = array_filter($this->fields, function (AbstractType $field) {
return !in_array($field->getName(), $this->skips) && !$field->isSkipped() && $field->isTranslated();
});
if (count($fields) === 0) {
return '';
}
foreach (Language::all() as $language) {
$tabs .= '<li role="presentation" class="' . ($firstTab ? 'active' : '') . '">
<a href="#' . $language->name . '" aria-controls="' . $language->name . '" role="tab" data-toggle="tab">' . $language->name . '</a>
</li>';
$panels .= '<div role="tabpanel" class="tab-pane ' . ($firstTab ? 'active' : '') . '" id="' . $language->name . '">';
foreach ($fields as $name => $field) {
$field = clone $field;
$field->setName("{$field->getName()}[{$language->id}]");
if ($value = $this->getValue($name, $language->id)) {
$field->appendOption('value', $value);
$field->setValue($value);
}
$panels .= $field->render($viewData);
}
$panels .= '</div>';
$firstTab = false;
}
return '<div>
<!-- Nav tabs -->
<ul class="nav nav-tabs" role="tablist">
' . $tabs . '
</ul>
<!-- Tab panes -->
<div class="tab-content">
' . $panels . '
</div>
</div>';
}
