views_exposed_groups.module in Views exposed groups 7.2

Views Exposed Groups module functions.

File

views_exposed_groups.module

<?php

/**
 * @file
 * Views Exposed Groups module functions.
 */

/**
 * Implements hook_views_api().
 */
function views_exposed_groups_views_api() {
  return array(
    'api' => 3.0,
  );
}

/**
 * Implements hook_theme().
 */
function views_exposed_groups_theme() {
  return array(
    'views_exposed_groups_reorder_filter_form' => array(
      'render element' => 'form',
    ),
  );
}

/**
 * Theme callback to render the option form as a draggable table.
 */
function theme_views_exposed_groups_reorder_filter_form($vars) {
  $form = $vars['form'];
  $rows = array();
  foreach (element_children($form) as $key) {
    if (isset($form[$key]['weight'])) {
      $group = is_numeric($form[$key]['group']['#default_value']) ? $form[$key]['group']['#default_value'] : 'no-group';
      $row = array();
      $row[] = $form[$key]['weight']['#title'];
      $form[$key]['weight']['#attributes']['class'] = array(
        'weight',
        'weight-' . $group,
      );
      $form[$key]['group']['#attributes']['class'] = array(
        'group-select',
        'field-group-' . $group,
      );
      $row[] = drupal_render($form[$key]['group']);
      $row[] = drupal_render($form[$key]['weight']);
      $class = array(
        'draggable',
      );
      $rows[$group][] = array(
        'data' => $row,
        'class' => $class,
        'id' => 'display-row-' . $key,
      );
    }
  }
  $groups = $form['#groups'];
  $table_rows = array();
  foreach ($groups as $k => $group) {
    $table_rows[] = array(
      array(
        'data' => '<strong>' . $group . '</strong>',
        'colspan' => 3,
        'class' => array(
          'field-group-header',
        ),
      ),
    );
    if (isset($rows[$k])) {
      foreach ($rows[$k] as $row) {
        $table_rows[] = $row;
      }
    }
  }
  foreach ($groups as $k => $group) {
    drupal_add_tabledrag('reorder-group-filters', 'match', 'sibling', 'group-select', 'field-group-' . $k, NULL, FALSE);
    drupal_add_tabledrag('reorder-group-filters', 'order', 'sibling', 'weight', 'weight-' . $k);
  }
  $header = array(
    t('Filter'),
    t('Group'),
    t('Weight'),
  );
  $output = drupal_render($form['override']);
  $output .= theme('table', array(
    'header' => $header,
    'rows' => $table_rows,
    'attributes' => array(
      'id' => 'reorder-group-filters',
    ),
  ));
  $output .= drupal_render_children($form);
  return $output;
}

Functions

Name	Description
theme_views_exposed_groups_reorder_filter_form	Theme callback to render the option form as a draggable table.
views_exposed_groups_theme	Implements hook_theme().
views_exposed_groups_views_api	Implements hook_views_api().