function video_customfields_form_alter in Video 5

Same name and namespace in other branches

1. 6 plugins/video_customfields/video_customfields.module \video_customfields_form_alter()

Implementation of hook_form_alter() We use this to add some custom fields to the video creation form. Fields will be displayed only if field title is set on settings page.

File

plugins/video_customfields/video_customfields.module, line 118

Enable addition of custom fileds on video nodes created by video module.

Code

function video_customfields_form_alter($form_id, &$form) {
  if ($form_id == 'video_node_form' && isset($form['video']) && user_access('insert custom fields')) {

    //get node object from form
    $node = $form['#node'];
    $title1 = variable_get('video_customfield1', '');
    $title2 = variable_get('video_customfield2', '');
    $title3 = variable_get('video_customfield3', '');
    $title4 = variable_get('video_customfield4', '');
    $title5 = variable_get('video_customfield5', '');
    $title6 = variable_get('video_customfield6', '');

    //Only display the custom fields group if atleast one field has a title.
    if ($title1 . $title2 . $title3 . $title4 . $title5 . $title6 != '') {
      $form['customfields'] = array(
        '#type' => 'fieldset',
        '#title' => variable_get('video_customfieldtitle', 'Custom Fields'),
        '#collapsible' => TRUE,
        '#collapsed' => variable_get('video_customgroupcollapsed', FALSE),
        '#weight' => -17,
      );

      //If the custom field title is not blank, then display it.
      if ($title1 != '') {
        $form['customfields']['custom_field_1'] = array(
          '#type' => 'textfield',
          '#title' => $title1,
          '#maxlength' => 250,
          '#default_value' => $node->custom_field_1,
        );
      }
      if ($title2 != '') {
        $form['customfields']['custom_field_2'] = array(
          '#type' => 'textfield',
          '#title' => $title2,
          '#maxlength' => 250,
          '#default_value' => $node->custom_field_2,
        );
      }
      if ($title3 != '') {
        $form['customfields']['custom_field_3'] = array(
          '#type' => 'textfield',
          '#title' => $title3,
          '#maxlength' => 250,
          '#default_value' => $node->custom_field_3,
        );
      }
      if ($title4 != '') {
        $form['customfields']['custom_field_4'] = array(
          '#type' => 'textfield',
          '#title' => $title4,
          '#maxlength' => 250,
          '#default_value' => $node->custom_field_4,
        );
      }
      if ($title5 != '') {
        $form['customfields']['custom_field_5'] = array(
          '#type' => 'textarea',
          '#title' => $title5,
          '#rows' => 4,
          '#default_value' => $node->custom_field_5,
        );
      }
      if ($title6 != '') {
        $form['customfields']['custom_field_6'] = array(
          '#type' => 'textarea',
          '#title' => $title6,
          '#rows' => 4,
          '#default_value' => $node->custom_field_6,
        );
      }
    }
  }
}