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<?php
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/**
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* @file
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* Definition of views_handler_argument_node_language.
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*/
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/**
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* Argument handler to accept a language.
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*/
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class views_handler_argument_node_language extends views_handler_argument {
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/**
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* {@inheritdoc}
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*/
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public function construct() {
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parent::construct('language');
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}
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/**
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* Override the behavior of summary_name(). Get the user friendly version
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* of the language.
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*/
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public function summary_name($data) {
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return $this->node_language($data->{$this->name_alias});
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}
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/**
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* Override the behavior of title(). Get the user friendly version of the
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* node type.
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*/
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public function title() {
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return $this->node_language($this->argument);
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}
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/**
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*
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*/
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public function node_language($langcode) {
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$languages = views_language_list();
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return isset($languages[$langcode]) ? $languages[$langcode] : t('Unknown language');
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}
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}
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