function plus1_forums_form_alter in Plus 1 6.2

Implements hook_form_alter(). Add individual node vote disabling.

File

./plus1_forums.module, line 30

Limit which forums allow voting.

Code

function plus1_forums_form_alter(&$form, $form_state, $form_id) {

  // drupal_set_message($form_id);
  switch ($form_id) {
    case 'plus1_settings':
      $form['plus1_forums_fieldset'] = array(
        '#type' => 'fieldset',
        '#title' => t('Forum settings'),
        '#collapsible' => TRUE,
        '#collapsed' => FALSE,
        '#weight' => -3,
      );
      $fora = forum_get_forums();
      $forums_list = array();
      foreach ($fora as $forum) {
        $forums_list[$forum->tid] = $forum->name;
      }
      if ($forums_list) {
        $form['plus1_forums_fieldset']['plus1_forums'] = array(
          '#type' => 'checkboxes',
          '#options' => $forums_list,
          '#title' => t('Allow voting on these forums'),
          '#default_value' => variable_get('plus1_forums', array()),
          '#attributes' => array(
            'class' => 'container-inline',
          ),
        );
      }
      return;
    case 'forum_form_forum':
      $noyes = array(
        t('No'),
        t('Yes'),
      );
      $state = FALSE;
      if (isset($form['tid'])) {
        $enabled = variable_get('plus1_forums', array());
        $state = in_array($form['tid']['#value'], $enabled);
      }
      $form['plus1_enable'] = array(
        '#type' => 'radios',
        '#options' => $noyes,
        '#title' => t('Allow voting on this forum'),
        '#default_value' => (int) $state,
        '#description' => t('Do you want to allow Plus 1 module voting for this forum?'),
        '#attributes' => array(
          'class' => 'container-inline',
        ),
      );
      $form['submit']['#weight'] = 99;
      $form['delete']['#weight'] = 99;

      // By letting the standard submit handler run first, we will get a tid
      // filled in for new forums.
      $form['#submit'][] = '_plus1_forums_form_submit';
      return;
  }
}