workflow_views_handler_field_username.inc in Workflow 7

Provide views field handler for workflow.module.

File

workflow_views/includes/workflow_views_handler_field_username.inc

<?php

/**
 * @file
 * Provide views field handler for workflow.module.
 */

/**
 * Field handler to allow linking to a user account
 */
class workflow_views_handler_field_username extends views_handler_field {

  /**
   * Override init function to add uid field.
   */
  function init(&$view, &$data) {
    parent::init($view, $data);
    $this->additional_fields['uid'] = 'uid';
  }
  function option_definition() {
    $options = parent::option_definition();
    $options['link_to_user'] = array(
      'default' => TRUE,
    );
    return $options;
  }
  function options_form(&$form, &$form_state) {
    $form['link_to_user'] = array(
      '#title' => t("Link this field to its user"),
      '#type' => 'checkbox',
      '#default_value' => $this->options['link_to_user'],
    );
    parent::options_form($form, $form_state);
  }
  function render_link($data, $values) {
    if (!empty($this->options['link_to_user']) && $this
      ->get_value($values, 'uid') > 0) {
      $account = user_load($this
        ->get_value($values, 'uid'));
      return theme('username', array(
        'account' => $account,
      ));
    }
    else {
      return $data;
    }
  }
  function render($values) {
    $value = $this
      ->get_value($values);
    return $this
      ->render_link($this
      ->sanitize_value($value), $values);
  }

}

Classes

Name	Description
workflow_views_handler_field_username	Field handler to allow linking to a user account