apply_for_role_views_handler_field_application_link.inc in Apply for role 7

File

views/handlers/apply_for_role_views_handler_field_application_link.inc

<?php

/**
 * Field handler to present a link to the role application page.
 */
class apply_for_role_views_handler_field_application_link extends views_handler_field {
  function construct() {
    parent::construct();
    $this->additional_fields['uid'] = array(
      'table' => 'users_roles_apply',
      'field' => 'uid',
    );
  }
  function option_definition() {
    $options = parent::option_definition();
    $options['text'] = array(
      'default' => '',
      'translatable' => TRUE,
    );
    return $options;
  }
  function options_form(&$form, &$form_state) {
    parent::options_form($form, $form_state);
    $form['text'] = array(
      '#type' => 'textfield',
      '#title' => t('Text to display'),
      '#default_value' => $this->options['text'],
    );
  }

  // An example of field level access control.
  function access() {
    return user_access('apply for roles');
  }
  function query() {
    $this
      ->ensure_my_table();
    $this
      ->add_additional_fields();
  }
  function render($values) {
    return $this
      ->render_link(check_plain($values->{$this->aliases['uid']}), $values);
  }
  function render_link($data, $values) {
    $uid = $values->{$this->aliases['uid']};
    $text = !empty($this->options['text']) ? $this->options['text'] : t('Apply');
    $this->options['alter']['make_link'] = TRUE;
    $this->options['alter']['path'] = "user/" . $uid . "/apply_for_role";
    return $text;
  }

}

Classes

Name	Description
apply_for_role_views_handler_field_application_link	Field handler to present a link to the role application page.