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<?php
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/**
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* @file
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* Definition of views_handler_field_comment_username.
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*/
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/**
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* Field handler to allow linking to a user account or homepage.
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*
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* @ingroup views_field_handlers
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*/
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class views_handler_field_comment_username extends views_handler_field {
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/**
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* Override init function to add uid and homepage fields.
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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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$this->additional_fields['homepage'] = 'homepage';
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}
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/**
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* {@inheritdoc}
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*/
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public function option_definition() {
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$options = parent::option_definition();
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$options['link_to_user'] = array('default' => TRUE, 'bool' => TRUE);
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return $options;
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}
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/**
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* {@inheritdoc}
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*/
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public function options_form(&$form, &$form_state) {
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$form['link_to_user'] = array(
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'#title' => t("Link this field to its user or an author's homepage"),
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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'])) {
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$account = new stdClass();
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$account->uid = $this->get_value($values, 'uid');
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$account->name = $this->get_value($values);
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$account->homepage = $this->get_value($values, 'homepage');
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return theme('username', array(
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'account' => $account
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));
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}
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else {
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return $data;
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}
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}
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/**
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* {@inheritdoc}
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*/
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public function render($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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