function advpoll_form_alter in Advanced Poll 6.3

Same name and namespace in other branches

1. 5 advpoll.module \advpoll_form_alter()
2. 6 advpoll.module \advpoll_form_alter()
3. 6.2 advpoll.module \advpoll_form_alter()
4. 7.3 advpoll.module \advpoll_form_alter()
5. 7 advpoll.module \advpoll_form_alter()
6. 7.2 advpoll.module \advpoll_form_alter()

Implementation of hook_form_alter().

File

./advpoll.module, line 619

Advanced Poll - a sophisticated polling module for voting, elections, and group decision-making.

Code

function advpoll_form_alter(&$form, $form_state, $form_id) {
  if ($form_id == 'node_type_form' && isset($form['identity']['type'])) {
    $node_type = $form['old_type']['#value'];

    // Display poll settings if this is an advpoll content type.
    if ($form['module']['#value'] == 'advpoll') {
      $advpollSettings = variable_get('advpoll_settings', array());

      // Include JS and CSS for the show_writeins setting toggle.
      drupal_add_js(drupal_get_path('module', 'advpoll') . '/advpoll-form.js', 'module');
      drupal_add_css(drupal_get_path('module', 'advpoll') . '/advpoll.css', 'module');
      $form['advpoll'] = array(
        '#type' => 'fieldset',
        '#title' => t('Poll settings'),
        '#collapsible' => TRUE,
      );
      $form['advpoll']['advpoll_choices'] = array(
        '#type' => 'textarea',
        '#title' => t('Default choices'),
        '#default_value' => '',
        '#description' => t('Add one choice per row. This setting can be overridden on the poll edit page.'),
      );
      $form['advpoll']['advpoll_max_choices'] = array(
        '#type' => 'select',
        '#title' => t('Default maximum choices'),
        '#options' => array(
          0 => t('No limit'),
        ) + drupal_map_assoc(array(
          1,
          2,
          3,
          4,
          5,
        )),
        '#default_value' => ADVPOLL_MAX_CHOICES,
        '#description' => t('The default number of maximum choices for new polls. This setting can be overridden on the poll edit page.'),
      );
      $mode = _advpoll_get_mode($node_type);
      $voting_algorithms = advpoll_algorithms($mode);
      if (count($voting_algorithms) > 1) {
        $form['advpoll']['advpoll_algorithm'] = array(
          '#type' => 'select',
          '#title' => t('Default algorithm'),
          '#options' => $voting_algorithms,
          '#default_value' => key($voting_algorithms),
          '#description' => t('Default voting algorithm for calculating the winner.'),
        );
      }
      $form['advpoll']['advpoll_runtime'] = array(
        '#type' => 'select',
        '#title' => t('Default duration'),
        '#default_value' => ADVPOLL_RUNTIME,
        '#options' => array(
          0 => t('Unlimited'),
        ) + drupal_map_assoc(array(
          86400,
          172800,
          345600,
          604800,
          1209600,
          1814400,
          2419200,
          4838400,
          9676800,
          31536000,
        ), 'format_interval'),
        '#description' => t('The date the poll was created is used as start date for the default duration. This setting can be overridden on the poll edit page.'),
      );
      $form['advpoll']['advpoll_writeins'] = array(
        '#type' => 'checkbox',
        '#title' => t('Allow users to cast a write-in vote by default'),
        '#default_value' => ADVPOLL_WRITEINS,
        '#description' => t('Allow voters with the "add write-ins" permission to write-in up to one choice each. Users with the <em>administer polls</em> permission will be able to override this setting.'),
        '#attributes' => array(
          'class' => 'settings-writeins',
        ),
      );
      $form['advpoll']['advpoll_show_writeins'] = array(
        '#type' => 'checkbox',
        '#title' => t('Display write-in votes as choices for future voters by default'),
        '#default_value' => ADVPOLL_SHOW_WRITEINS,
        '#description' => t("Allow voters to see and choose from previous voters' write-in votes. Users with the <em>administer polls</em> permission will be able to override this setting."),
        '#prefix' => '<div class="edit-settings-show-writeins">',
        '#suffix' => '</div>',
      );
      $form['advpoll']['advpoll_electoral_list'] = array(
        '#type' => 'checkbox',
        '#title' => t('Use electoral list by default'),
        '#description' => t('Use an electoral list by default for new polls. Users with the <em>administer polls</em> permission will be able to override this setting.'),
        '#default_value' => ADVPOLL_ELECTORAL_LIST,
      );
      $form['advpoll']['advpoll_show_votes'] = array(
        '#type' => 'checkbox',
        '#title' => t('Show individual votes by default'),
        '#description' => t('Let users with appropriate permissions see how each person voted by default for new polls. Users with the <em>administer polls</em> permission will be able to override this setting.'),
        '#default_value' => ADVPOLL_SHOW_VOTES,
      );
      $view_results = array(
        'always' => t('Always'),
        'aftervote' => t('After user has voted'),
        'afterclose' => t('After voting has closed'),
      );
      $form['advpoll']['advpoll_view_results'] = array(
        '#type' => 'radios',
        '#title' => t('Display results'),
        '#description' => t('Determines when users may view the results of the poll.'),
        '#default_value' => !empty($advpollSettings['show_results']) ? $advpollSettings['show_results'] : 'aftervote',
        '#options' => $view_results,
      );
      $form['advpoll']['advpoll_use_question'] = array(
        '#type' => 'checkbox',
        '#title' => t('Use question field'),
        '#description' => t('Use a dedicated question field instead of a combined question and title field. It is recommended to rename <em>Title field label</em> above to "Title" if this is checked.'),
        '#default_value' => ADVPOLL_USE_QUESTION,
      );
    }
  }
}