public function init()
{
parent::init();
if (!is_array($this->languages)) {
throw new InvalidConfigException(Module::t('metaTag', 'MetaTagBehavior::languages have to be array.'));
}
if (empty($this->languages)) {
throw new InvalidConfigException(Module::t('metaTag', 'MetaTagBehavior::languages have to contains at least 1 item.'));
}
}
/**
* @return string
*/
public function getMetaTagContent()
{
$content = $this->content;
$page = Yii::$app->request->get('page');
if ($this->metaTag->name == MetaTag::META_TITLE_NAME || $this->metaTag->name == MetaTag::META_DESCRIPTION_NAME && isset($page) && $page > 1) {
if (!empty($content)) {
$content = Module::t('metaTag', 'Page') . ' ' . $page . '. ' . $content;
}
}
return $content;
}
/**
* @inheritdoc
*/
public function attributeLabels()
{
return ['id' => Module::t('metaTag', 'ID'), 'name' => Module::t('metaTag', 'Meta tag name'), 'is_http_equiv' => Module::t('metaTag', 'Is HTTP equiv'), 'default_value' => Module::t('metaTag', 'Default value'), 'description' => Module::t('metaTag', 'Description'), 'is_active' => Module::t('metaTag', 'Registered on page'), 'position' => Module::t('metaTag', 'Position')];
}
/**
* @inheritdoc
*/
public function attributeLabels()
{
return ['model_name' => Module::t('metaTag', 'Model name'), 'model_id' => Module::t('metaTag', 'Model ID'), 'language' => Module::t('metaTag', 'Language'), 'meta_tag_id' => Module::t('metaTag', 'Meta tag'), 'content' => Module::t('metaTag', 'Meta tag content')];
}