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<?php
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/**
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* @file
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* Definition of views_handler_field_node_translation_link.
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*/
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/**
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* Field handler to present a link to the node.
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*
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* @ingroup views_field_handlers
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*/
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class views_handler_field_node_translation_link extends views_handler_field {
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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();
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$this->additional_fields['nid'] = 'nid';
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$this->additional_fields['tnid'] = 'tnid';
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$this->additional_fields['title'] = 'title';
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$this->additional_fields['language'] = 'language';
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}
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/**
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* {@inheritdoc}
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*/
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public function query() {
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$this->ensure_my_table();
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$this->add_additional_fields();
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}
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/**
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* {@inheritdoc}
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*/
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public function render($values) {
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$value = $this->get_value($values, 'tnid');
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return $this->render_link($this->sanitize_value($value), $values);
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}
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/**
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* {@inheritdoc}
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*/
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public function render_link($data, $values) {
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global $language;
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$tnid = $this->get_value($values, 'tnid');
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// Only load translations if the node isn't in the current language.
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if ($this->get_value($values, 'language') != $language->language) {
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$translations = translation_node_get_translations($tnid);
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if (isset($translations[$language->language])) {
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$values->{$this->aliases['nid']} = $translations[$language->language]->nid;
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$values->{$this->aliases['title']} = $translations[$language->language]->title;
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}
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}
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$this->options['alter']['make_link'] = TRUE;
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$this->options['alter']['path'] = "node/" . $this->get_value($values, 'nid');
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return $this->get_value($values, 'title');
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}
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}
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