function answers_voting_views_default_views_alter in Answers 7.4

Implements hook_views_default_views_alter().

Adding votes column to questions view, and votes order criteria to answers by question view.

File

answers_voting/answers_voting.module, line 29

The answers_voting module.

Code

function answers_voting_views_default_views_alter(&$views) {
  if (array_key_exists('question_answers', $views)) {
    $views['question_answers']->tag = ($views['question_answers']->tag == '' ? '' : $views['question_answers']->tag . ', ') . 'answers_voting';
    $handler =& $views['question_answers']->display['default']->handler;

    /* Relationship: Content: Vote results */
    $handler->display->display_options['relationships']['votingapi_cache']['id'] = 'votingapi_cache';
    $handler->display->display_options['relationships']['votingapi_cache']['table'] = 'node';
    $handler->display->display_options['relationships']['votingapi_cache']['field'] = 'votingapi_cache';
    $handler->display->display_options['relationships']['votingapi_cache']['votingapi'] = array(
      'value_type' => 'points',
      'tag' => '',
      'function' => 'sum',
    );

    /* Remove and store 'created' sort temporarily */
    $created_sort = $handler->display->display_options['sorts']['created'];
    unset($handler->display->display_options['sorts']['created']);

    /* Sort criterion: Vote results: Value */
    $handler->display->display_options['sorts']['value']['id'] = 'value';
    $handler->display->display_options['sorts']['value']['table'] = 'votingapi_cache';
    $handler->display->display_options['sorts']['value']['field'] = 'value';
    $handler->display->display_options['sorts']['value']['relationship'] = 'votingapi_cache';
    $handler->display->display_options['sorts']['value']['order'] = 'DESC';
    $handler->display->display_options['sorts']['value']['coalesce'] = 1;

    /* Replace 'created' sort (thereby moving it to the end of the list of sorts) */
    $handler->display->display_options['sorts']['created'] = $created_sort;
  }
  if (array_key_exists('questions', $views)) {
    $views['questions']->tag = ($views['questions']->tag == '' ? '' : $views['questions']->tag . ', ') . 'answers_voting';
    $handler =& $views['questions']->display['default']->handler;
    $handler->display->display_options['style_options']['columns'] += array(
      'value' => 'value',
    );
    $handler->display->display_options['style_options']['info'] += array(
      'value' => array(
        'sortable' => 1,
        'default_sort_order' => 'asc',
        'align' => 'views-align-center',
        'separator' => '',
        'empty_column' => 0,
      ),
    );

    /* Relationship: Content: Vote results */
    $handler->display->display_options['relationships']['votingapi_cache']['id'] = 'votingapi_cache';
    $handler->display->display_options['relationships']['votingapi_cache']['table'] = 'node';
    $handler->display->display_options['relationships']['votingapi_cache']['field'] = 'votingapi_cache';
    $handler->display->display_options['relationships']['votingapi_cache']['votingapi'] = array(
      'value_type' => 'points',
      'tag' => '',
      'function' => 'sum',
    );
    $old_fields = $handler->display->display_options['fields'];
    $handler->display->display_options['fields'] = array();

    /* Field: Vote results: Value */
    $handler->display->display_options['fields']['value']['id'] = 'value';
    $handler->display->display_options['fields']['value']['table'] = 'votingapi_cache';
    $handler->display->display_options['fields']['value']['field'] = 'value';
    $handler->display->display_options['fields']['value']['relationship'] = 'votingapi_cache';
    $handler->display->display_options['fields']['value']['label'] = 'Votes';
    $handler->display->display_options['fields']['value']['element_label_colon'] = FALSE;
    $handler->display->display_options['fields']['value']['precision'] = '0';
    $handler->display->display_options['fields'] += $old_fields;
  }
}