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<?php
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/**
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* @file
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* Definition of views_handler_field_user.
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*/
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/**
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* Field handler to provide simple renderer that allows linking to a user.
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*
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* @ingroup views_field_handlers
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*/
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class views_handler_field_user extends views_handler_field {
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/**
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* Override init function to provide generic option to link to user.
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*/
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public function init(&$view, &$data) {
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parent::init($view, $data);
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$this->additional_fields['uid'] = 'uid';
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}
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/**
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* {@inheritdoc}
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*/
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public function option_definition() {
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$options = parent::option_definition();
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$options['link_to_user'] = array('default' => TRUE, 'bool' => TRUE);
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return $options;
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}
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/**
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* Provide link to node option.
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*/
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public function options_form(&$form, &$form_state) {
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$form['link_to_user'] = array(
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'#title' => t('Link this field to its user'),
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'#description' => t("Enable to override this field's links."),
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'#type' => 'checkbox',
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'#default_value' => $this->options['link_to_user'],
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);
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parent::options_form($form, $form_state);
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}
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/**
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* {@inheritdoc}
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*/
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public function render_link($data, $values) {
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if (!empty($this->options['link_to_user']) && user_access('access user profiles') && ($uid = $this->get_value($values, 'uid')) && $data !== NULL && $data !== '') {
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$this->options['alter']['make_link'] = TRUE;
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$this->options['alter']['path'] = "user/" . $uid;
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}
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return $data;
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}
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/**
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* {@inheritdoc}
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*/
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public function render($values) {
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$value = $this->get_value($values);
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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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