regions_admin_left.module in Regions 7

Add a left side widget for placing admin blocks in

File

modules/regions_admin_left/regions_admin_left.module

<?php

/**
 * @file
 * Add a left side widget for placing admin blocks in
 */

/**
 * Implements hook_define_region().
 */
function regions_admin_left_define_regions() {
  $region['regions_admin_left'] = array(
    'title' => 'Left admin region',
    'js' => drupal_get_path('module', 'regions_admin_left') . '/regions_admin_left.js',
    'css' => drupal_get_path('module', 'regions_admin_left') . '/regions_admin_left.css',
    'render_callback' => '_regions_admin_left_render_region',
  );
  return $region;
}

/**
 * Implements hook_regions_region_alter().
 */
function regions_admin_left_regions_region_alter(&$region, $region_name) {

  // Example to add an inner DIV to the region markup.
  if (!empty($region['blocks'])) {
    if ($region_name == 'regions_admin_left' && !empty($region['blocks'])) {
      $new_markup = array(
        'start' => $region['start'],
        'inner' => '<div class="regions_pre_block_container">' . t('Admin') . '</div><div class="regions_block_container"><h2 class="left-heading">' . t('Admin') . '</h2>',
        'blocks' => $region['blocks'],
        'inner_end' => '</div><div class="regions_post_block_container"></div>',
        'end' => $region['end'],
      );
      $region = $new_markup;
    }
  }
}

/**
 * Helper function for rendering the blocks in this region
 */
function _regions_admin_left_render_region($block_html, $block) {

  // build a unique key for this block for theming
  if (!path_is_admin(request_path()) && request_path() != 'system/ajax' && strpos(request_path(), 'autocomplete') === FALSE && arg(2) != 'edit') {
    $renderable_block = _block_get_renderable_array(array(
      $block,
    ));
    return drupal_render($renderable_block);
  }
}

Functions

Name	Description
regions_admin_left_define_regions	Implements hook_define_region().
regions_admin_left_regions_region_alter	Implements hook_regions_region_alter().
_regions_admin_left_render_region	Helper function for rendering the blocks in this region