regions_right_slideout.module in Regions 7

Add a right side region that slides out to augment material

File

modules/regions_right_slideout/regions_right_slideout.module

<?php

/**
 * @file
 * Add a right side region that slides out to augment material
 */

/**
 * Implementation of hook_init().
 */
function regions_right_slideout_init() {

  // optional quojs swipe support
  if (module_exists('quojs')) {
    drupal_add_js(drupal_get_path('module', 'regions_right_slideout') . '/js/regions_right_slideout_quo.js');
  }
}

/**
 * Implementation of hook_define_region().
 */
function regions_right_slideout_define_regions() {
  $region['regions_right_slideout'] = array(
    'title' => 'Right side slideout',
    'js' => drupal_get_path('module', 'regions_right_slideout') . '/regions_right_slideout.js',
    'css' => drupal_get_path('module', 'regions_right_slideout') . '/regions_right_slideout.css',
    'render_callback' => '_regions_right_slideout_render_region',
  );
  return $region;
}

/**
 * Implementation of hook_regions_region_alter().
 */
function regions_right_slideout_regions_region_alter(&$region, $region_name) {

  // Example to add an inner DIV to the region markup.
  if (!empty($region['blocks'])) {
    if ($region_name == 'regions_right_slideout' && !empty($region['blocks'])) {
      $new_markup = array(
        'start' => $region['start'],
        'inner' => '<div class="regions_pre_block_container"></div><div class="regions_block_container">',
        '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_right_slideout_render_region($block_html, $block) {

  // build a unique key for this block for theming
  static $count = 0;
  $count++;
  $key = $block->module . '_' . $block->delta;
  $output = '<div class="regions_block regions_' . $count . '" id="regions_block_' . $key . '"><div class="regions_block_title">';
  $output .= '<a id="nrhi_' . strtolower(str_replace(' ', '', $block->subject)) . '" name="nrhi_' . strtolower(str_replace(' ', '', $block->subject)) . '">' . $block->subject . '</a>';

  // unset the subject since we rendered that custom
  $block->subject = '<none>';
  $renderable_block = _block_get_renderable_array(array(
    $block,
  ));
  $output .= '</div><div class="regions_block_content">' . drupal_render($renderable_block) . '</div></div>';

  // if we returned blocks then render the region
  if ($output != '') {
    return $output;
  }
}

Functions

Name	Description
regions_right_slideout_define_regions	Implementation of hook_define_region().
regions_right_slideout_init	Implementation of hook_init().
regions_right_slideout_regions_region_alter	Implementation of hook_regions_region_alter().
_regions_right_slideout_render_region	Helper function for rendering the blocks in this region