views_handler_field_user_link.inc

<?php


/**
 * @file
 * Definition of views_handler_field_user_link.
 */

/**
 * Field handler to present a link to the user.
 *
 * @ingroup views_field_handlers
 */
class views_handler_field_user_link extends views_handler_field {
    
    /**
     * {@inheritdoc}
     */
    public function construct() {
        parent::construct();
        $this->additional_fields['uid'] = 'uid';
    }
    
    /**
     * {@inheritdoc}
     */
    public function option_definition() {
        $options = parent::option_definition();
        $options['text'] = array(
            'default' => '',
            'translatable' => TRUE,
        );
        return $options;
    }
    
    /**
     * {@inheritdoc}
     */
    public function options_form(&$form, &$form_state) {
        $form['text'] = array(
            '#type' => 'textfield',
            '#title' => t('Text to display'),
            '#default_value' => $this->options['text'],
        );
        parent::options_form($form, $form_state);
    }
    
    /**
     * An example of field level access control.
     */
    public function access() {
        return user_access('access user profiles');
    }
    
    /**
     * {@inheritdoc}
     */
    public function query() {
        $this->ensure_my_table();
        $this->add_additional_fields();
    }
    
    /**
     * {@inheritdoc}
     */
    public function render($values) {
        $value = $this->get_value($values, 'uid');
        return $this->render_link($this->sanitize_value($value), $values);
    }
    
    /**
     * {@inheritdoc}
     */
    public function render_link($data, $values) {
        $text = !empty($this->options['text']) ? $this->options['text'] : t('view');
        $this->options['alter']['make_link'] = TRUE;
        $this->options['alter']['path'] = "user/" . $data;
        return $text;
    }

}